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authorRoland McGrath <roland@gnu.org>2008-11-26 07:26:32 +0000
committerRoland McGrath <roland@gnu.org>2008-11-26 07:26:32 +0000
commitc0439b95b88bccacb5562e372f881beb23376a72 (patch)
treeaea008f060bef693d43f285f5adb5ece05cb7db6
parentf1092afe15ad779d61a1420c05854a9122d3ce5e (diff)
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Moved alpha to ports repository.
2008-11-25 Roland McGrath <roland@redhat.com> * sysdeps/alpha, sysdeps/unix/bsd/osf/alpha, sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha, sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha, sysdeps/mach/alpha, sysdeps/mach/hurd/alpha: Subdirectories moved to ports repository. * configure.in (base_machine): Remove alpha case.
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-rw-r--r--sysdeps/unix/sysv/linux/alpha/msgctl.c121
-rw-r--r--sysdeps/unix/sysv/linux/alpha/nldbl-abi.h8
-rw-r--r--sysdeps/unix/sysv/linux/alpha/oldglob.c100
-rw-r--r--sysdeps/unix/sysv/linux/alpha/pipe.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/register-dump.h157
-rw-r--r--sysdeps/unix/sysv/linux/alpha/rt_sigaction.S120
-rw-r--r--sysdeps/unix/sysv/linux/alpha/select.S241
-rw-r--r--sysdeps/unix/sysv/linux/alpha/semctl.c136
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setcontext.S35
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setfpucw.c80
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setitimer.S137
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setregid.c31
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setresgid.c33
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setresuid.c33
-rw-r--r--sysdeps/unix/sysv/linux/alpha/setreuid.c31
-rw-r--r--sysdeps/unix/sysv/linux/alpha/settimeofday.S118
-rw-r--r--sysdeps/unix/sysv/linux/alpha/shmctl.c135
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigaction.c39
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h25
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigprocmask.c58
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigsuspend.S46
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sizes.h24
-rw-r--r--sysdeps/unix/sysv/linux/alpha/swapcontext.S51
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/acct.h66
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/epoll.h143
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/eventfd.h52
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/inotify.h105
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/io.h95
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/procfs.h115
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/signalfd.h66
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/timerfd.h60
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/ucontext.h61
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sys/user.h50
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscall.S77
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscalls.list55
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sysconf.c152
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sysdep.h101
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym18
-rw-r--r--sysdeps/unix/sysv/linux/alpha/utimes.S123
-rw-r--r--sysdeps/unix/sysv/linux/alpha/wait4.S156
-rw-r--r--sysdeps/unix/sysv/linux/alpha/wordexp.c60
-rw-r--r--sysdeps/unix/sysv/linux/alpha/xstat.c64
-rw-r--r--sysdeps/unix/sysv/linux/alpha/xstatconv.c123
-rw-r--r--sysdeps/unix/sysv/linux/alpha/xstatconv.h24
345 files changed, 15 insertions, 29363 deletions
diff --git a/ChangeLog b/ChangeLog
index 3f23946db9..18c755e305 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2008-11-25 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/alpha, sysdeps/unix/bsd/osf/alpha,
+ sysdeps/unix/bsd/Attic/osf1/alpha, sysdeps/unix/sysv/linux/alpha,
+ sysdeps/unix/sysv/linux/alpha/alpha, sysdeps/unix/alpha,
+ sysdeps/mach/alpha, sysdeps/mach/hurd/alpha:
+ Subdirectories moved to ports repository.
+ * configure.in (base_machine): Remove alpha case.
+
2008-11-13 Ryan S. Arnold <rsa@us.ibm.com>
[BZ #6411]
diff --git a/configure.in b/configure.in
index 4a2b54605e..d7b22f3a3b 100644
--- a/configure.in
+++ b/configure.in
@@ -484,7 +484,6 @@ changequote(,)dnl
# base_machine, we don't change it.
test -n "$base_machine" || case "$machine" in
a29k | am29000) base_machine=a29k machine=a29k ;;
-alpha*) base_machine=alpha machine=alpha/$machine ;;
c3[012]) base_machine=cx0 machine=cx0/c30 ;;
c4[04]) base_machine=cx0 machine=cx0/c40 ;;
i[34567]86) base_machine=i386 machine=i386/$machine ;;
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 8aa7f9ba3e..f313815a83 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,9 @@
+2008-11-25 Roland McGrath <roland@redhat.com>
+
+ * sysdeps/alpha, sysdeps/unix/sysv/linux/alpha:
+ Subdirectories moved to ports repository as
+ sysdeps/.../nptl subdirectories.
+
2008-11-12 Jakub Jelinek <jakub@redhat.com>
[BZ #7008]
diff --git a/nptl/sysdeps/alpha/Makefile b/nptl/sysdeps/alpha/Makefile
deleted file mode 100644
index 88c106bbbf..0000000000
--- a/nptl/sysdeps/alpha/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2003 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-#
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-ifeq ($(subdir),csu)
-gen-as-const-headers += tcb-offsets.sym
-endif
diff --git a/nptl/sysdeps/alpha/elf/pt-initfini.c b/nptl/sysdeps/alpha/elf/pt-initfini.c
deleted file mode 100644
index ba2e419d61..0000000000
--- a/nptl/sysdeps/alpha/elf/pt-initfini.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Special .init and .fini section support for Alpha. NPTL version.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file is compiled into assembly code which is then munged by a sed
- script into two files: crti.s and crtn.s.
-
- * crti.s puts a function prologue at the beginning of the .init and .fini
- sections and defines global symbols for those addresses, so they can be
- called as functions.
-
- * crtn.s puts the corresponding function epilogues in the .init and .fini
- sections.
-
- This differs from what would be generated by the generic code in that
- we save and restore the GP within the function. In order for linker
- relaxation to work, the value in the GP register on exit from a function
- must be valid for the function entry point. Normally, a function is
- contained within one object file and this is not an issue, provided
- that the function reloads the gp after making any function calls.
- However, _init and _fini are constructed from pieces of many object
- files, all of which may have different GP values. So we must reload
- the GP value from crti.o in crtn.o. */
-
-__asm__ (" \n\
-#include \"defs.h\" \n\
- \n\
-/*@HEADER_ENDS*/ \n\
- \n\
-/*@_init_PROLOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- .globl _init \n\
- .type _init,@function \n\
- .usepv _init,std \n\
-_init: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- bsr $26, __pthread_initialize_minimal_internal !samegp \n\
- .align 3 \n\
-/*@_init_PROLOG_ENDS*/ \n\
- \n\
-/*@_init_EPILOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_init_EPILOG_ENDS*/ \n\
- \n\
-/*@_fini_PROLOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- .globl _fini \n\
- .type _fini,@function \n\
- .usepv _fini,std \n\
-_fini: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- .align 3 \n\
-/*@_fini_PROLOG_ENDS*/ \n\
- \n\
-/*@_fini_EPILOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_fini_EPILOG_ENDS*/ \n\
- \n\
-/*@TRAILER_BEGINS*/ \n\
-");
diff --git a/nptl/sysdeps/alpha/pthread_spin_lock.S b/nptl/sysdeps/alpha/pthread_spin_lock.S
deleted file mode 100644
index ce6cd41a42..0000000000
--- a/nptl/sysdeps/alpha/pthread_spin_lock.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@twiddle.net>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
- .text
- .align 4
-
- .globl pthread_spin_lock
- .ent pthread_spin_lock
-pthread_spin_lock:
- .frame $sp, 0, $26, 0
- .prologue 0
-
-0: ldl_l $1, 0($16)
- lda $2, 1
- lda $0, 0
- bne $1, 1f
-
- stl_c $2, 0($16)
- beq $2, 1f
- mb
- ret
-
-1: ldl $1, 0($16)
- bne $1, 1b
- unop
- br 0b
-
- .end pthread_spin_lock
diff --git a/nptl/sysdeps/alpha/pthread_spin_trylock.S b/nptl/sysdeps/alpha/pthread_spin_trylock.S
deleted file mode 100644
index 0948da698b..0000000000
--- a/nptl/sysdeps/alpha/pthread_spin_trylock.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@twiddle.net>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
- .text
- .align 4
-
- .globl pthread_spin_trylock
- .ent pthread_spin_trylock
-pthread_spin_trylock:
- .frame $sp, 0, $26, 0
- .prologue 0
-
-0: ldl_l $1, 0($16)
- lda $2, 1
- lda $0, EBUSY
- bne $1, 1f
-
- stl_c $2, 0($16)
- beq $2, 2f
- mb
- lda $0, 0
-
-1: ret
-2: br 0b
-
- .end pthread_spin_trylock
diff --git a/nptl/sysdeps/alpha/pthreaddef.h b/nptl/sysdeps/alpha/pthreaddef.h
deleted file mode 100644
index 26c4daf7b3..0000000000
--- a/nptl/sysdeps/alpha/pthreaddef.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Default stack size. */
-#define ARCH_STACK_DEFAULT_SIZE (4 * 1024 * 1024)
-
-/* Required stack pointer alignment at beginning. The ABI requires 16. */
-#define STACK_ALIGN 16
-
-/* Minimal stack size after allocating thread descriptor and guard size. */
-#define MINIMAL_REST_STACK 4096
-
-/* Alignment requirement for TCB. */
-#define TCB_ALIGNMENT 16
-
-/* Location of current stack frame. */
-#define CURRENT_STACK_FRAME __builtin_frame_address (0)
-
-/* XXX Until we have a better place keep the definitions here. */
-
-/* While there is no such syscall. */
-#define __exit_thread_inline(val) \
- INLINE_SYSCALL (exit, 1, (val))
diff --git a/nptl/sysdeps/alpha/tcb-offsets.sym b/nptl/sysdeps/alpha/tcb-offsets.sym
deleted file mode 100644
index c21a791040..0000000000
--- a/nptl/sysdeps/alpha/tcb-offsets.sym
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <sysdep.h>
-#include <tls.h>
-
---
-
--- Abuse tls.h macros to derive offsets relative to the thread register.
--- # define __builtin_thread_pointer() ((void *) 0)
--- # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0)
--- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF
-#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
-
-MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
-PID_OFFSET thread_offsetof (pid)
-TID_OFFSET thread_offsetof (tid)
diff --git a/nptl/sysdeps/alpha/tls.h b/nptl/sysdeps/alpha/tls.h
deleted file mode 100644
index e77b1ffca9..0000000000
--- a/nptl/sysdeps/alpha/tls.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Definition for thread-local data handling. NPTL/Alpha version.
- Copyright (C) 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _TLS_H
-#define _TLS_H 1
-
-# include <dl-sysdep.h>
-
-#ifndef __ASSEMBLER__
-# include <stdbool.h>
-# include <stddef.h>
-# include <stdint.h>
-
-/* Type for the dtv. */
-typedef union dtv
-{
- size_t counter;
- struct
- {
- void *val;
- bool is_static;
- } pointer;
-} dtv_t;
-
-#else /* __ASSEMBLER__ */
-# include <tcb-offsets.h>
-#endif /* __ASSEMBLER__ */
-
-
-/* We require TLS support in the tools. */
-#ifndef HAVE_TLS_SUPPORT
-# error "TLS support is required."
-#endif
-
-#ifndef __ASSEMBLER__
-
-/* Get system call information. */
-# include <sysdep.h>
-
-/* The TP points to the start of the thread blocks. */
-# define TLS_DTV_AT_TP 1
-
-/* Get the thread descriptor definition. */
-# include <nptl/descr.h>
-
-typedef struct
-{
- dtv_t *dtv;
- void *__private;
-} tcbhead_t;
-
-/* This is the size of the initial TCB. */
-# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
-
-/* Alignment requirements for the initial TCB. */
-# define TLS_INIT_TCB_ALIGN 16
-
-/* This is the size of the TCB. */
-# define TLS_TCB_SIZE sizeof (tcbhead_t)
-
-/* This is the size we need before TCB. */
-# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
-
-/* Alignment requirements for the TCB. */
-# define TLS_TCB_ALIGN 16
-
-/* Install the dtv pointer. The pointer passed is to the element with
- index -1 which contain the length. */
-# define INSTALL_DTV(tcbp, dtvp) \
- (((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1)
-
-/* Install new dtv for current thread. */
-# define INSTALL_NEW_DTV(dtv) \
- (THREAD_DTV() = (dtv))
-
-/* Return dtv of given thread descriptor. */
-# define GET_DTV(tcbp) \
- (((tcbhead_t *) (tcbp))->dtv)
-
-/* Code to initially initialize the thread pointer. This might need
- special attention since 'errno' is not yet available and if the
- operation can cause a failure 'errno' must not be touched. */
-# define TLS_INIT_TP(tcbp, secondcall) \
- (__builtin_set_thread_pointer ((void *)(tcbp)), NULL)
-
-/* Return the address of the dtv for the current thread. */
-# define THREAD_DTV() \
- (((tcbhead_t *) __builtin_thread_pointer ())->dtv)
-
-/* Return the thread descriptor for the current thread. */
-# define THREAD_SELF \
- ((struct pthread *)__builtin_thread_pointer () - 1)
-
-/* Magic for libthread_db to know how to do THREAD_SELF. */
-# define DB_THREAD_SELF \
- REGISTER (64, 64, 32 * 8, -sizeof (struct pthread))
-
-/* Access to data in the thread descriptor is easy. */
-#define THREAD_GETMEM(descr, member) \
- descr->member
-#define THREAD_GETMEM_NC(descr, member, idx) \
- descr->member[idx]
-#define THREAD_SETMEM(descr, member, value) \
- descr->member = (value)
-#define THREAD_SETMEM_NC(descr, member, idx, value) \
- descr->member[idx] = (value)
-
-/* Get and set the global scope generation counter in struct pthread. */
-#define THREAD_GSCOPE_FLAG_UNUSED 0
-#define THREAD_GSCOPE_FLAG_USED 1
-#define THREAD_GSCOPE_FLAG_WAIT 2
-#define THREAD_GSCOPE_RESET_FLAG() \
- do \
- { int __res \
- = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
- THREAD_GSCOPE_FLAG_UNUSED); \
- if (__res == THREAD_GSCOPE_FLAG_WAIT) \
- lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
- } \
- while (0)
-#define THREAD_GSCOPE_SET_FLAG() \
- do \
- { \
- THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
- atomic_write_barrier (); \
- } \
- while (0)
-#define THREAD_GSCOPE_WAIT() \
- GL(dl_wait_lookup_done) ()
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* tls.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/Makefile b/nptl/sysdeps/unix/sysv/linux/alpha/Makefile
deleted file mode 100644
index 8c80840798..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-# pull in __syscall_error routine, __sigprocmask, __syscall_rt_sigaction
-libpthread-routines += ptw-sysdep ptw-sigprocmask ptw-rt_sigaction
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/Versions b/nptl/sysdeps/unix/sysv/linux/alpha/Versions
deleted file mode 100644
index 437c4da28b..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/Versions
+++ /dev/null
@@ -1,13 +0,0 @@
-libpthread {
- GLIBC_2.3.3 {
- # Changed PTHREAD_STACK_MIN.
- pthread_attr_setstack; pthread_attr_setstacksize;
- }
-}
-librt {
- GLIBC_2.3.3 {
- # Changed timer_t.
- timer_create; timer_delete; timer_getoverrun; timer_gettime;
- timer_settime;
- }
-}
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/aio_cancel.c b/nptl/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
deleted file mode 100644
index 0d6da82919..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/aio_cancel.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <shlib-compat.h>
-
-#define aio_cancel64 XXX
-#include <aio.h>
-#undef aio_cancel64
-#include <errno.h>
-
-extern __typeof (aio_cancel) __new_aio_cancel;
-extern __typeof (aio_cancel) __old_aio_cancel;
-
-#define aio_cancel __new_aio_cancel
-
-#include <sysdeps/pthread/aio_cancel.c>
-
-#undef aio_cancel
-strong_alias (__new_aio_cancel, __new_aio_cancel64);
-versioned_symbol (librt, __new_aio_cancel, aio_cancel, GLIBC_2_3);
-versioned_symbol (librt, __new_aio_cancel64, aio_cancel64, GLIBC_2_3);
-
-#if SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_3)
-
-#undef ECANCELED
-#define aio_cancel __old_aio_cancel
-#define ECANCELED 125
-
-#include <sysdeps/pthread/aio_cancel.c>
-
-#undef aio_cancel
-strong_alias (__old_aio_cancel, __old_aio_cancel64);
-compat_symbol (librt, __old_aio_cancel, aio_cancel, GLIBC_2_1);
-compat_symbol (librt, __old_aio_cancel64, aio_cancel64, GLIBC_2_1);
-
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h b/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
deleted file mode 100644
index a7c9740a0a..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/bits/local_lim.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Minimum guaranteed maximum values for system limits. Linux/Alpha version.
- Copyright (C) 1993-1998,2000,2002-2004,2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* The kernel header pollutes the namespace with the NR_OPEN symbol
- and defines LINK_MAX although filesystems have different maxima. A
- similar thing is true for OPEN_MAX: the limit can be changed at
- runtime and therefore the macro must not be defined. Remove this
- after including the header if necessary. */
-#ifndef NR_OPEN
-# define __undef_NR_OPEN
-#endif
-#ifndef LINK_MAX
-# define __undef_LINK_MAX
-#endif
-#ifndef OPEN_MAX
-# define __undef_OPEN_MAX
-#endif
-#ifndef ARG_MAX
-# define __undef_ARG_MAX
-#endif
-
-/* The kernel sources contain a file with all the needed information. */
-#include <linux/limits.h>
-
-/* Have to remove NR_OPEN? */
-#ifdef __undef_NR_OPEN
-# undef NR_OPEN
-# undef __undef_NR_OPEN
-#endif
-/* Have to remove LINK_MAX? */
-#ifdef __undef_LINK_MAX
-# undef LINK_MAX
-# undef __undef_LINK_MAX
-#endif
-/* Have to remove OPEN_MAX? */
-#ifdef __undef_OPEN_MAX
-# undef OPEN_MAX
-# undef __undef_OPEN_MAX
-#endif
-/* Have to remove ARG_MAX? */
-#ifdef __undef_ARG_MAX
-# undef ARG_MAX
-# undef __undef_ARG_MAX
-#endif
-
-/* The number of data keys per process. */
-#define _POSIX_THREAD_KEYS_MAX 128
-/* This is the value this implementation supports. */
-#define PTHREAD_KEYS_MAX 1024
-
-/* Controlling the iterations of destructors for thread-specific data. */
-#define _POSIX_THREAD_DESTRUCTOR_ITERATIONS 4
-/* Number of iterations this implementation does. */
-#define PTHREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
-
-/* The number of threads per process. */
-#define _POSIX_THREAD_THREADS_MAX 64
-/* We have no predefined limit on the number of threads. */
-#undef PTHREAD_THREADS_MAX
-
-/* Maximum amount by which a process can descrease its asynchronous I/O
- priority level. */
-#define AIO_PRIO_DELTA_MAX 20
-
-/* Minimum size for a thread. We are free to choose a reasonable value. */
-#define PTHREAD_STACK_MIN 24576
-
-/* Maximum number of timer expiration overruns. */
-#define DELAYTIMER_MAX 2147483647
-
-/* Maximum tty name length. */
-#define TTY_NAME_MAX 32
-
-/* Maximum login name length. This is arbitrary. */
-#define LOGIN_NAME_MAX 256
-
-/* Maximum host name length. */
-#define HOST_NAME_MAX 64
-
-/* Maximum message queue priority level. */
-#define MQ_PRIO_MAX 32768
-
-/* Maximum value the semaphore can have. */
-#define SEM_VALUE_MAX (2147483647)
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
deleted file mode 100644
index 41c0be1978..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/bits/pthreadtypes.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/* Machine-specific pthread type layouts. Alpha version.
- Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_PTHREADTYPES_H
-#define _BITS_PTHREADTYPES_H 1
-
-#define __SIZEOF_PTHREAD_ATTR_T 56
-#define __SIZEOF_PTHREAD_MUTEX_T 40
-#define __SIZEOF_PTHREAD_MUTEXATTR_T 4
-#define __SIZEOF_PTHREAD_COND_T 48
-#define __SIZEOF_PTHREAD_CONDATTR_T 4
-#define __SIZEOF_PTHREAD_RWLOCK_T 56
-#define __SIZEOF_PTHREAD_RWLOCKATTR_T 8
-#define __SIZEOF_PTHREAD_BARRIER_T 32
-#define __SIZEOF_PTHREAD_BARRIERATTR_T 4
-
-
-/* Thread identifiers. The structure of the attribute type is
- deliberately not exposed. */
-typedef unsigned long int pthread_t;
-
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_ATTR_T];
- long int __align;
-} pthread_attr_t;
-
-
-typedef struct __pthread_internal_list
-{
- struct __pthread_internal_list *__prev;
- struct __pthread_internal_list *__next;
-} __pthread_list_t;
-
-
-/* Data structures for mutex handling. The structure of the attribute
- type is deliberately not exposed. */
-typedef union
-{
- struct __pthread_mutex_s
- {
- int __lock;
- unsigned int __count;
- int __owner;
- unsigned int __nusers;
- /* KIND must stay at this position in the structure to maintain
- binary compatibility. */
- int __kind;
- int __spins;
- __pthread_list_t __list;
-#define __PTHREAD_MUTEX_HAVE_PREV 1
- } __data;
- char __size[__SIZEOF_PTHREAD_MUTEX_T];
- long int __align;
-} pthread_mutex_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
- int __align;
-} pthread_mutexattr_t;
-
-
-/* Data structure for conditional variable handling. The structure of
- the attribute type is deliberately not exposed. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __futex;
- __extension__ unsigned long long int __total_seq;
- __extension__ unsigned long long int __wakeup_seq;
- __extension__ unsigned long long int __woken_seq;
- void *__mutex;
- unsigned int __nwaiters;
- unsigned int __broadcast_seq;
- } __data;
- char __size[__SIZEOF_PTHREAD_COND_T];
- __extension__ long long int __align;
-} pthread_cond_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_CONDATTR_T];
- int __align;
-} pthread_condattr_t;
-
-
-/* Keys for thread-specific data */
-typedef unsigned int pthread_key_t;
-
-
-/* Once-only execution */
-typedef int pthread_once_t;
-
-
-#if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Data structure for read-write lock variable handling. The
- structure of the attribute type is deliberately not exposed. */
-typedef union
-{
- struct
- {
- int __lock;
- unsigned int __nr_readers;
- unsigned int __readers_wakeup;
- unsigned int __writer_wakeup;
- unsigned int __nr_readers_queued;
- unsigned int __nr_writers_queued;
- int __writer;
- int __shared;
- unsigned long int __pad1;
- unsigned long int __pad2;
- /* FLAGS must stay at this position in the structure to maintain
- binary compatibility. */
- unsigned int __flags;
- } __data;
- char __size[__SIZEOF_PTHREAD_RWLOCK_T];
- long int __align;
-} pthread_rwlock_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
- long int __align;
-} pthread_rwlockattr_t;
-#endif
-
-
-#ifdef __USE_XOPEN2K
-/* POSIX spinlock data type. */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barriers data type. The structure of the type is
- deliberately not exposed. */
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIER_T];
- long int __align;
-} pthread_barrier_t;
-
-typedef union
-{
- char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
- int __align;
-} pthread_barrierattr_t;
-#endif
-
-
-#endif /* bits/pthreadtypes.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h b/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
deleted file mode 100644
index be4469c69d..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/bits/semaphore.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Machine-specific POSIX semaphore type layouts. Alpha version.
- Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-# define __SIZEOF_SEM_T 32
-
-/* Value returned if `sem_open' failed. */
-#define SEM_FAILED ((sem_t *) 0)
-
-
-typedef union
-{
- char __size[__SIZEOF_SEM_T];
- long int __align;
-} sem_t;
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/clone.S b/nptl/sysdeps/unix/sysv/linux/alpha/clone.S
deleted file mode 100644
index 675a997e97..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/clone.S
+++ /dev/null
@@ -1,9 +0,0 @@
-/* We want an #include_next, but we are the main source file.
- So, #include ourselves and in that incarnation we can use #include_next. */
-#ifndef INCLUDED_SELF
-# define INCLUDED_SELF
-# include <clone.S>
-#else
-# define RESET_PID
-# include_next <clone.S>
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c b/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c
deleted file mode 100644
index 6a51e73da6..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/createthread.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Value passed to 'clone' for initialization of the thread register. */
-#define TLS_VALUE (pd + 1)
-
-/* Get the real implementation. */
-#include <nptl/sysdeps/pthread/createthread.c>
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/fork.c b/nptl/sysdeps/unix/sysv/linux/alpha/fork.c
deleted file mode 100644
index ca85fc008f..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/fork.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sched.h>
-#include <signal.h>
-#include <sysdep.h>
-#include <tls.h>
-
-
-#define ARCH_FORK() \
- INLINE_SYSCALL (clone, 5, \
- CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, \
- NULL, NULL, &THREAD_SELF->tid, NULL)
-
-#include "../fork.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h
deleted file mode 100644
index 93188234cb..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/lowlevellock.h
+++ /dev/null
@@ -1,280 +0,0 @@
-/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Libr \ary; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LOWLEVELLOCK_H
-#define _LOWLEVELLOCK_H 1
-
-#include <time.h>
-#include <sys/param.h>
-#include <bits/pthreadtypes.h>
-#include <atomic.h>
-#include <sysdep.h>
-#include <kernel-features.h>
-
-
-#define __NR_futex 394
-#define FUTEX_WAIT 0
-#define FUTEX_WAKE 1
-#define FUTEX_REQUEUE 3
-#define FUTEX_CMP_REQUEUE 4
-#define FUTEX_WAKE_OP 5
-#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)
-#define FUTEX_LOCK_PI 6
-#define FUTEX_UNLOCK_PI 7
-#define FUTEX_TRYLOCK_PI 8
-#define FUTEX_PRIVATE_FLAG 128
-
-/* Values for 'private' parameter of locking macros. Yes, the
- definition seems to be backwards. But it is not. The bit will be
- reversed before passing to the system call. */
-#define LLL_PRIVATE 0
-#define LLL_SHARED FUTEX_PRIVATE_FLAG
-
-
-#if !defined NOT_IN_libc || defined IS_IN_rtld
-/* In libc.so or ld.so all futexes are private. */
-# ifdef __ASSUME_PRIVATE_FUTEX
-# define __lll_private_flag(fl, private) \
- ((fl) | FUTEX_PRIVATE_FLAG)
-# else
-# define __lll_private_flag(fl, private) \
- ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
-# endif
-#else
-# ifdef __ASSUME_PRIVATE_FUTEX
-# define __lll_private_flag(fl, private) \
- (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
-# else
-# define __lll_private_flag(fl, private) \
- (__builtin_constant_p (private) \
- ? ((private) == 0 \
- ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex)) \
- : (fl)) \
- : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG) \
- & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
-# endif
-#endif
-
-
-#define lll_futex_wait(futexp, val, private) \
- lll_futex_timed_wait (futexp, val, NULL, private)
-
-#define lll_futex_timed_wait(futexp, val, timespec, private) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
- __lll_private_flag (FUTEX_WAIT, private), \
- (val), (timespec)); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err)? -__ret : __ret; \
- })
-
-#define lll_futex_wake(futexp, nr, private) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 4, (futexp), \
- __lll_private_flag (FUTEX_WAKE, private), \
- (nr), 0); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err)? -__ret : __ret; \
- })
-
-#define lll_robust_dead(futexv, private) \
- do \
- { \
- int *__futexp = &(futexv); \
- atomic_or (__futexp, FUTEX_OWNER_DIED); \
- lll_futex_wake (__futexp, 1, private); \
- } \
- while (0)
-
-/* Returns non-zero if error happened, zero if success. */
-#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
- __lll_private_flag (FUTEX_CMP_REQUEUE, private),\
- (nr_wake), (nr_move), (mutex), (val)); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
- })
-
-/* Returns non-zero if error happened, zero if success. */
-#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private) \
- ({ \
- INTERNAL_SYSCALL_DECL (__err); \
- long int __ret; \
- __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
- __lll_private_flag (FUTEX_WAKE_OP, private), \
- (nr_wake), (nr_wake2), (futexp2), \
- FUTEX_OP_CLEAR_WAKE_IF_GT_ONE); \
- INTERNAL_SYSCALL_ERROR_P (__ret, __err); \
- })
-
-
-
-
-static inline int __attribute__((always_inline))
-__lll_trylock(int *futex)
-{
- return atomic_compare_and_exchange_val_acq (futex, 1, 0) != 0;
-}
-#define lll_trylock(lock) __lll_trylock (&(lock))
-
-
-static inline int __attribute__((always_inline))
-__lll_cond_trylock(int *futex)
-{
- return atomic_compare_and_exchange_val_acq (futex, 2, 0) != 0;
-}
-#define lll_cond_trylock(lock) __lll_cond_trylock (&(lock))
-
-
-static inline int __attribute__((always_inline))
-__lll_robust_trylock(int *futex, int id)
-{
- return atomic_compare_and_exchange_val_acq (futex, id, 0) != 0;
-}
-#define lll_robust_trylock(lock, id) \
- __lll_robust_trylock (&(lock), id)
-
-extern void __lll_lock_wait_private (int *futex) attribute_hidden;
-extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
-extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
-
-static inline void __attribute__((always_inline))
-__lll_lock(int *futex, int private)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- {
- if (__builtin_constant_p (private) && private == LLL_PRIVATE)
- __lll_lock_wait_private (futex);
- else
- __lll_lock_wait (futex, private);
- }
-}
-#define lll_lock(futex, private) __lll_lock (&(futex), private)
-
-
-static inline int __attribute__ ((always_inline))
-__lll_robust_lock (int *futex, int id, int private)
-{
- int result = 0;
- if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
- result = __lll_robust_lock_wait (futex, private);
- return result;
-}
-#define lll_robust_lock(futex, id, private) \
- __lll_robust_lock (&(futex), id, private)
-
-
-static inline void __attribute__ ((always_inline))
-__lll_cond_lock (int *futex, int private)
-{
- if (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0)
- __lll_lock_wait (futex, private);
-}
-#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
-
-
-#define lll_robust_cond_lock(futex, id, private) \
- __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
-
-
-extern int __lll_timedlock_wait (int *futex, const struct timespec *,
- int private) attribute_hidden;
-extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
- int private) attribute_hidden;
-
-static inline int __attribute__ ((always_inline))
-__lll_timedlock (int *futex, const struct timespec *abstime, int private)
-{
- int result = 0;
- if (atomic_compare_and_exchange_bool_acq (futex, 1, 0) != 0)
- result = __lll_timedlock_wait (futex, abstime, private);
- return result;
-}
-#define lll_timedlock(futex, abstime, private) \
- __lll_timedlock (&(futex), abstime, private)
-
-
-static inline int __attribute__ ((always_inline))
-__lll_robust_timedlock (int *futex, const struct timespec *abstime,
- int id, int private)
-{
- int result = 0;
- if (atomic_compare_and_exchange_bool_acq (futex, id, 0) != 0)
- result = __lll_robust_timedlock_wait (futex, abstime, private);
- return result;
-}
-#define lll_robust_timedlock(futex, abstime, id, private) \
- __lll_robust_timedlock (&(futex), abstime, id, private)
-
-
-#define __lll_unlock(futex, private) \
- (void) \
- ({ int *__futex = (futex); \
- int __oldval = atomic_exchange_rel (__futex, 0); \
- if (__builtin_expect (__oldval > 1, 0)) \
- lll_futex_wake (__futex, 1, private); \
- })
-#define lll_unlock(futex, private) __lll_unlock(&(futex), private)
-
-
-#define __lll_robust_unlock(futex, private) \
- (void) \
- ({ int *__futex = (futex); \
- int __oldval = atomic_exchange_rel (__futex, 0); \
- if (__builtin_expect (__oldval & FUTEX_WAITERS, 0)) \
- lll_futex_wake (__futex, 1, private); \
- })
-#define lll_robust_unlock(futex, private) \
- __lll_robust_unlock(&(futex), private)
-
-
-#define lll_islocked(futex) \
- (futex != 0)
-
-/* Initializers for lock. */
-#define LLL_LOCK_INITIALIZER (0)
-#define LLL_LOCK_INITIALIZER_LOCKED (1)
-
-
-/* The kernel notifies a process which uses CLONE_CLEARTID via futex
- wakeup when the clone terminates. The memory location contains the
- thread ID while the clone is running and is reset to zero
- afterwards. */
-#define lll_wait_tid(tid) \
- do { \
- __typeof (tid) __tid; \
- while ((__tid = (tid)) != 0) \
- lll_futex_wait (&(tid), __tid, LLL_SHARED); \
- } while (0)
-
-extern int __lll_timedwait_tid (int *, const struct timespec *)
- attribute_hidden;
-
-#define lll_timedwait_tid(tid, abstime) \
- ({ \
- int __res = 0; \
- if ((tid) != 0) \
- __res = __lll_timedwait_tid (&(tid), (abstime)); \
- __res; \
- })
-
-#endif /* lowlevellock.h */
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S
deleted file mode 100644
index ec5d175bec..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/pt-vfork.S
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <tcb-offsets.h>
-
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS \
- /* Load the current cached pid value across the vfork. */ \
- rduniq; \
- ldl a2, PID_OFFSET(v0); \
- mov v0, a1; \
- /* Write back its negation, to indicate that the pid value is \
- uninitialized in the the child, and in the window between \
- here and the point at which we restore the value. */ \
- negl a2, t0; \
- stl t0, PID_OFFSET(v0);
-
-PSEUDO (__vfork, vfork, 0)
-
- /* If we're back in the parent, restore the saved pid. */
- beq v0, 1f
- stl a2, PID_OFFSET(a1)
-1: ret
-
-PSEUDO_END (__vfork)
-
-weak_alias (__vfork, vfork)
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c b/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c
deleted file mode 100644
index 0e7e9790dd..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/pthread_once.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "pthreadP.h"
-#include <lowlevellock.h>
-
-
-unsigned long int __fork_generation attribute_hidden;
-
-static void
-clear_once_control (void *arg)
-{
- pthread_once_t *once_control = (pthread_once_t *) arg;
-
- *once_control = 0;
- lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
-}
-
-int
-__pthread_once (pthread_once_t *once_control, void (*init_routine) (void))
-{
- for (;;)
- {
- int oldval;
- int newval;
- int tmp;
-
- /* Pseudo code:
- newval = __fork_generation | 1;
- oldval = *once_control;
- if ((oldval & 2) == 0)
- *once_control = newval;
- Do this atomically.
- */
- newval = __fork_generation | 1;
- __asm __volatile (
- "1: ldl_l %0, %2\n"
- " and %0, 2, %1\n"
- " bne %1, 2f\n"
- " mov %3, %1\n"
- " stl_c %1, %2\n"
- " beq %1, 1b\n"
- "2: mb"
- : "=&r" (oldval), "=&r" (tmp), "=m" (*once_control)
- : "r" (newval), "m" (*once_control));
-
- /* Check if the initializer has already been done. */
- if ((oldval & 2) != 0)
- return 0;
-
- /* Check if another thread already runs the initializer. */
- if ((oldval & 1) == 0)
- break;
-
- /* Check whether the initializer execution was interrupted by a fork. */
- if (oldval != newval)
- break;
-
- /* Same generation, some other thread was faster. Wait. */
- lll_futex_wait (once_control, oldval, LLL_PRIVATE);
- }
-
- /* This thread is the first here. Do the initialization.
- Register a cleanup handler so that in case the thread gets
- interrupted the initialization can be restarted. */
- pthread_cleanup_push (clear_once_control, once_control);
-
- init_routine ();
-
- pthread_cleanup_pop (0);
-
- /* Add one to *once_control to take the bottom 2 bits from 01 to 10. */
- atomic_increment (once_control);
-
- /* Wake up all other threads. */
- lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
-
- return 0;
-}
-weak_alias (__pthread_once, pthread_once)
-strong_alias (__pthread_once, __pthread_once_internal)
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c b/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c
deleted file mode 100644
index 27fd817e65..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/sem_post.c
+++ /dev/null
@@ -1,5 +0,0 @@
-/* ??? This is an ass-backwards way to do this. We should simply define
- the acquire/release semantics of atomic_exchange_and_add. And even if
- we don't do this, we should be using atomic_full_barrier or otherwise. */
-#define __lll_rel_instr "mb"
-#include "../sem_post.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
deleted file mode 100644
index 1db847c9eb..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/* Copyright (C) 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <tls.h>
-#ifndef __ASSEMBLER__
-# include <nptl/pthreadP.h>
-#endif
-
-#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt
-
-# ifdef PROF
-# define PSEUDO_PROF \
- .set noat; \
- lda AT, _mcount; \
- jsr AT, (AT), _mcount; \
- .set at
-# else
-# define PSEUDO_PROF
-# endif
-
-/* ??? Assumes that nothing comes between PSEUDO and PSEUDO_END
- besides "ret". */
-
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args) \
- .globl name; \
- .align 4; \
- .type name, @function; \
- .usepv name, std; \
- cfi_startproc; \
-__LABEL(name) \
- ldgp gp, 0(pv); \
- PSEUDO_PROF; \
- PSEUDO_PREPARE_ARGS \
- SINGLE_THREAD_P(t0); \
- bne t0, $pseudo_cancel; \
- lda v0, SYS_ify(syscall_name); \
- call_pal PAL_callsys; \
- bne a3, SYSCALL_ERROR_LABEL; \
-__LABEL($pseudo_ret) \
- .subsection 2; \
- cfi_startproc; \
-__LABEL($pseudo_cancel) \
- subq sp, 64, sp; \
- cfi_def_cfa_offset(64); \
- stq ra, 0(sp); \
- cfi_offset(ra, -64); \
- SAVE_ARGS_##args; \
- CENABLE; \
- LOAD_ARGS_##args; \
- /* Save the CENABLE return value in RA. That register \
- is preserved across syscall and the real return \
- address is saved on the stack. */ \
- mov v0, ra; \
- lda v0, SYS_ify(syscall_name); \
- call_pal PAL_callsys; \
- stq v0, 8(sp); \
- mov ra, a0; \
- bne a3, $multi_error; \
- CDISABLE; \
- ldq ra, 0(sp); \
- ldq v0, 8(sp); \
- addq sp, 64, sp; \
- cfi_remember_state; \
- cfi_restore(ra); \
- cfi_def_cfa_offset(0); \
- ret; \
- cfi_restore_state; \
-__LABEL($multi_error) \
- CDISABLE; \
- ldq ra, 0(sp); \
- ldq v0, 8(sp); \
- addq sp, 64, sp; \
- cfi_restore(ra); \
- cfi_def_cfa_offset(0); \
-__LABEL($syscall_error) \
- SYSCALL_ERROR_HANDLER; \
- cfi_endproc; \
- .previous
-
-# undef PSEUDO_END
-# define PSEUDO_END(sym) \
- cfi_endproc; \
- .subsection 2; \
- .size sym, .-sym
-
-# define SAVE_ARGS_0 /* Nothing. */
-# define SAVE_ARGS_1 SAVE_ARGS_0; stq a0, 8(sp)
-# define SAVE_ARGS_2 SAVE_ARGS_1; stq a1, 16(sp)
-# define SAVE_ARGS_3 SAVE_ARGS_2; stq a2, 24(sp)
-# define SAVE_ARGS_4 SAVE_ARGS_3; stq a3, 32(sp)
-# define SAVE_ARGS_5 SAVE_ARGS_4; stq a4, 40(sp)
-# define SAVE_ARGS_6 SAVE_ARGS_5; stq a5, 48(sp)
-
-# define LOAD_ARGS_0 /* Nothing. */
-# define LOAD_ARGS_1 LOAD_ARGS_0; ldq a0, 8(sp)
-# define LOAD_ARGS_2 LOAD_ARGS_1; ldq a1, 16(sp)
-# define LOAD_ARGS_3 LOAD_ARGS_2; ldq a2, 24(sp)
-# define LOAD_ARGS_4 LOAD_ARGS_3; ldq a3, 32(sp)
-# define LOAD_ARGS_5 LOAD_ARGS_4; ldq a4, 40(sp)
-# define LOAD_ARGS_6 LOAD_ARGS_5; ldq a5, 48(sp)
-
-# ifdef IS_IN_libpthread
-# define __local_enable_asynccancel __pthread_enable_asynccancel
-# define __local_disable_asynccancel __pthread_disable_asynccancel
-# define __local_multiple_threads __pthread_multiple_threads
-# elif !defined NOT_IN_libc
-# define __local_enable_asynccancel __libc_enable_asynccancel
-# define __local_disable_asynccancel __libc_disable_asynccancel
-# define __local_multiple_threads __libc_multiple_threads
-# elif defined IS_IN_librt
-# define __local_enable_asynccancel __librt_enable_asynccancel
-# define __local_disable_asynccancel __librt_disable_asynccancel
-# else
-# error Unsupported library
-# endif
-
-# ifdef PIC
-# define CENABLE bsr ra, __local_enable_asynccancel !samegp
-# define CDISABLE bsr ra, __local_disable_asynccancel !samegp
-# else
-# define CENABLE jsr ra, __local_enable_asynccancel; ldgp ra, 0(gp)
-# define CDISABLE jsr ra, __local_disable_asynccancel; ldgp ra, 0(gp)
-# endif
-
-# if defined IS_IN_libpthread || !defined NOT_IN_libc
-# ifndef __ASSEMBLER__
-extern int __local_multiple_threads attribute_hidden;
-# define SINGLE_THREAD_P \
- __builtin_expect (__local_multiple_threads == 0, 1)
-# elif defined(PIC)
-# define SINGLE_THREAD_P(reg) ldl reg, __local_multiple_threads(gp) !gprel
-# else
-# define SINGLE_THREAD_P(reg) \
- ldah reg, __local_multiple_threads(gp) !gprelhigh; \
- ldl reg, __local_multiple_threads(reg) !gprellow
-# endif
-# else
-# ifndef __ASSEMBLER__
-# define SINGLE_THREAD_P \
- __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
- header.multiple_threads) == 0, 1)
-# else
-# define SINGLE_THREAD_P(reg) \
- call_pal PAL_rduniq; \
- ldl reg, MULTIPLE_THREADS_OFFSET($0)
-# endif
-# endif
-
-#else
-
-# define SINGLE_THREAD_P (1)
-# define NO_CANCELLATION 1
-
-#endif
-
-#ifndef __ASSEMBLER__
-# define RTLD_SINGLE_THREAD_P \
- __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
- header.multiple_threads) == 0, 1)
-#endif
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c b/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c
deleted file mode 100644
index 172223af3f..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/timer_create.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../x86_64/timer_create.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c b/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c
deleted file mode 100644
index 537516e0aa..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/timer_delete.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../x86_64/timer_delete.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c b/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c
deleted file mode 100644
index 3f21a73c98..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/timer_getoverr.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../x86_64/timer_getoverr.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c b/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c
deleted file mode 100644
index a50143adc5..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/timer_gettime.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../x86_64/timer_gettime.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c b/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c
deleted file mode 100644
index 37baeffacc..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/timer_settime.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../x86_64/timer_settime.c"
diff --git a/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S b/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S
deleted file mode 100644
index f4ed9311b0..0000000000
--- a/nptl/sysdeps/unix/sysv/linux/alpha/vfork.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <tcb-offsets.h>
-
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS \
- /* Load the current cached pid value across the vfork. */ \
- rduniq; \
- ldl a2, PID_OFFSET(v0); \
- mov v0, a1; \
- /* If the cached value is initialized (nonzero), then write \
- back its negation, or INT_MIN, to indicate that the pid \
- value is uninitialized in the the child, and in the window \
- between here and the point at which we restore the value. */ \
- ldah t0, -0x8000; \
- negl a2, t1; \
- cmovne a2, t1, t0; \
- stl t0, PID_OFFSET(v0);
-
-PSEUDO (__vfork, vfork, 0)
-
- /* If we're back in the parent, restore the saved pid. */
- beq v0, 1f
- stl a2, PID_OFFSET(a1)
-1: ret
-
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-weak_alias (__vfork, vfork)
diff --git a/sysdeps/alpha/Implies b/sysdeps/alpha/Implies
deleted file mode 100644
index 18c35908c4..0000000000
--- a/sysdeps/alpha/Implies
+++ /dev/null
@@ -1,6 +0,0 @@
-wordsize-64
-# Alpha uses IEEE 754 single, double and quad precision floating point.
-ieee754/ldbl-128
-ieee754/dbl-64
-ieee754/flt-32
-alpha/soft-fp
diff --git a/sysdeps/alpha/Makefile b/sysdeps/alpha/Makefile
deleted file mode 100644
index 725ae43584..0000000000
--- a/sysdeps/alpha/Makefile
+++ /dev/null
@@ -1,48 +0,0 @@
-# Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-# Contributed by Brendan Kehoe (brendan@zen.org).
-
-# The GNU C Library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-
-# The GNU C Library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-
-# You should have received a copy of the GNU Lesser General Public
-# License along with the GNU C Library; if not, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-ifeq ($(subdir),db2)
-CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_ALPHA=1
-endif
-
-ifeq ($(subdir),gmon)
-sysdep_routines += _mcount
-endif
-
-ifeq ($(subdir),gnulib)
-sysdep_routines += divl divlu divq divqu reml remlu remq remqu
-endif
-
-ifeq ($(subdir),string)
-sysdep_routines += stxcpy stxncpy
-endif
-
-ifeq ($(subdir),elf)
-# The ld.so startup code cannot use literals until it self-relocates.
-CFLAGS-rtld.c = -mbuild-constants
-endif
-
-# Build everything with full IEEE math support, and with dynamic rounding;
-# there are a number of math routines that are defined to work with the
-# "current" rounding mode, and it's easiest to set this with all of them.
-sysdep-CFLAGS += -mieee -mfp-rounding-mode=d
-
-# libc.so requires about 16k for the small data area, which is well
-# below the 64k maximum.
-pic-ccflag = -fpic
diff --git a/sysdeps/alpha/Subdirs b/sysdeps/alpha/Subdirs
deleted file mode 100644
index 87eadf3024..0000000000
--- a/sysdeps/alpha/Subdirs
+++ /dev/null
@@ -1 +0,0 @@
-soft-fp
diff --git a/sysdeps/alpha/Versions b/sysdeps/alpha/Versions
deleted file mode 100644
index 76b67a6b90..0000000000
--- a/sysdeps/alpha/Versions
+++ /dev/null
@@ -1,13 +0,0 @@
-libc {
- GLIBC_2.0 {
- # functions with special/multiple interfaces
- __divqu; __remqu; __divqs; __remqs; __divlu; __remlu; __divls;
- __remls; __divl; __reml; __divq; __remq; __divqu; __remqu;
- }
-}
-libm {
- GLIBC_2.0 {
- # used in inline functions.
- __atan2;
- }
-}
diff --git a/sysdeps/alpha/__longjmp.S b/sysdeps/alpha/__longjmp.S
deleted file mode 100644
index bed26658de..0000000000
--- a/sysdeps/alpha/__longjmp.S
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1992, 1994, 1997, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ASSEMBLY__
-
-#include <sysdep.h>
-#include <jmpbuf-offsets.h>
-
-
-ENTRY(__longjmp)
-#ifdef PROF
- ldgp gp, 0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- mov a1, v0
- ldq s0, JB_S0*8(a0)
- ldq s1, JB_S1*8(a0)
- ldq s2, JB_S2*8(a0)
- ldq s3, JB_S3*8(a0)
- ldq s4, JB_S4*8(a0)
- ldq s5, JB_S5*8(a0)
- ldq ra, JB_PC*8(a0)
- ldq fp, JB_FP*8(a0)
- ldq t0, JB_SP*8(a0)
- ldt $f2, JB_F2*8(a0)
- ldt $f3, JB_F3*8(a0)
- ldt $f4, JB_F4*8(a0)
- ldt $f5, JB_F5*8(a0)
- ldt $f6, JB_F6*8(a0)
- ldt $f7, JB_F7*8(a0)
- ldt $f8, JB_F8*8(a0)
- ldt $f9, JB_F9*8(a0)
-#ifdef PTR_DEMANGLE
- PTR_DEMANGLE(ra, t1)
- PTR_DEMANGLE2(t0, t1)
- PTR_DEMANGLE2(fp, t1)
-#endif
- cmoveq v0, 1, v0
- mov t0, sp
- ret
-
-END(__longjmp)
diff --git a/sysdeps/alpha/_mcount.S b/sysdeps/alpha/_mcount.S
deleted file mode 100644
index c4c921b4f7..0000000000
--- a/sysdeps/alpha/_mcount.S
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Machine-specific calling sequence for `mcount' profiling function. alpha
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Assembly stub to invoke _mcount(). Compiler generated code calls
- this stub after executing a function's prologue and without saving any
- registers. It is therefore necessary to preserve a0..a5 as they may
- contain function arguments. To work correctly with frame- less
- functions, it is also necessary to preserve ra. Finally, division
- routines are invoked with a special calling convention and the
- compiler treats those calls as if they were instructions. In
- particular, it doesn't save any of the temporary registers (caller
- saved registers). It is therefore necessary to preserve all
- caller-saved registers as well.
-
- Upon entering _mcount, register $at holds the return address and ra
- holds the return address of the function's caller (selfpc and frompc,
- respectively in gmon.c language...). */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
-LEAF(_mcount, 0xb0)
- .prologue 0
-
- subq sp, 0xb0, sp
- stq a0, 0x00(sp)
- mov ra, a0 # a0 = caller-pc
- stq a1, 0x08(sp)
- mov $at, a1 # a1 = self-pc
- stq $at, 0x10(sp)
-
- stq a2, 0x18(sp)
- stq a3, 0x20(sp)
- stq a4, 0x28(sp)
- stq a5, 0x30(sp)
- stq ra, 0x38(sp)
- stq gp, 0x40(sp)
-
- br gp, 1f
-1: ldgp gp, 0(gp)
-
- stq t0, 0x48(sp)
- stq t1, 0x50(sp)
- stq t2, 0x58(sp)
- stq t3, 0x60(sp)
- stq t4, 0x68(sp)
- stq t5, 0x70(sp)
- stq t6, 0x78(sp)
-
- stq t7, 0x80(sp)
- stq t8, 0x88(sp)
- stq t9, 0x90(sp)
- stq t10, 0x98(sp)
- stq t11, 0xa0(sp)
- stq v0, 0xa8(sp)
-
- jsr ra, __mcount
-
- ldq a0, 0x00(sp)
- ldq a1, 0x08(sp)
- ldq $at, 0x10(sp) # restore self-pc
- ldq a2, 0x18(sp)
- ldq a3, 0x20(sp)
- ldq a4, 0x28(sp)
- ldq a5, 0x30(sp)
- ldq ra, 0x38(sp)
- ldq gp, 0x40(sp)
- mov $at, pv # make pv point to return address
- ldq t0, 0x48(sp) # this is important under OSF/1 to
- ldq t1, 0x50(sp) # ensure that the code that we return
- ldq t2, 0x58(sp) # can correctly compute its gp
- ldq t3, 0x60(sp)
- ldq t4, 0x68(sp)
- ldq t5, 0x70(sp)
- ldq t6, 0x78(sp)
- ldq t7, 0x80(sp)
- ldq t8, 0x88(sp)
- ldq t9, 0x90(sp)
- ldq t10, 0x98(sp)
- ldq t11, 0xa0(sp)
- ldq v0, 0xa8(sp)
-
- addq sp, 0xb0, sp
- ret zero,($at),1
-
- END(_mcount)
-
-weak_alias (_mcount, mcount)
diff --git a/sysdeps/alpha/add_n.s b/sysdeps/alpha/add_n.s
deleted file mode 100644
index e0dc2fd0c4..0000000000
--- a/sysdeps/alpha/add_n.s
+++ /dev/null
@@ -1,120 +0,0 @@
- # Alpha __mpn_add_n -- Add two limb vectors of the same length > 0 and
- # store sum in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $16
- # s1_ptr $17
- # s2_ptr $18
- # size $19
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_add_n
- .ent __mpn_add_n
-__mpn_add_n:
- .frame $30,0,$26,0
-
- ldq $3,0($17)
- ldq $4,0($18)
-
- subq $19,1,$19
- and $19,4-1,$2 # number of limbs in first loop
- bis $31,$31,$0
- beq $2,.L0 # if multiple of 4 limbs, skip first loop
-
- subq $19,$2,$19
-
-.Loop0: subq $2,1,$2
- ldq $5,8($17)
- addq $4,$0,$4
- ldq $6,8($18)
- cmpult $4,$0,$1
- addq $3,$4,$4
- cmpult $4,$3,$0
- stq $4,0($16)
- or $0,$1,$0
-
- addq $17,8,$17
- addq $18,8,$18
- bis $5,$5,$3
- bis $6,$6,$4
- addq $16,8,$16
- bne $2,.Loop0
-
-.L0: beq $19,.Lend
-
- .align 3
-.Loop: subq $19,4,$19
-
- ldq $5,8($17)
- addq $4,$0,$4
- ldq $6,8($18)
- cmpult $4,$0,$1
- addq $3,$4,$4
- cmpult $4,$3,$0
- stq $4,0($16)
- or $0,$1,$0
-
- ldq $3,16($17)
- addq $6,$0,$6
- ldq $4,16($18)
- cmpult $6,$0,$1
- addq $5,$6,$6
- cmpult $6,$5,$0
- stq $6,8($16)
- or $0,$1,$0
-
- ldq $5,24($17)
- addq $4,$0,$4
- ldq $6,24($18)
- cmpult $4,$0,$1
- addq $3,$4,$4
- cmpult $4,$3,$0
- stq $4,16($16)
- or $0,$1,$0
-
- ldq $3,32($17)
- addq $6,$0,$6
- ldq $4,32($18)
- cmpult $6,$0,$1
- addq $5,$6,$6
- cmpult $6,$5,$0
- stq $6,24($16)
- or $0,$1,$0
-
- addq $17,32,$17
- addq $18,32,$18
- addq $16,32,$16
- bne $19,.Loop
-
-.Lend: addq $4,$0,$4
- cmpult $4,$0,$1
- addq $3,$4,$4
- cmpult $4,$3,$0
- stq $4,0($16)
- or $0,$1,$0
- ret $31,($26),1
-
- .end __mpn_add_n
diff --git a/sysdeps/alpha/addmul_1.s b/sysdeps/alpha/addmul_1.s
deleted file mode 100644
index da26c692ae..0000000000
--- a/sysdeps/alpha/addmul_1.s
+++ /dev/null
@@ -1,92 +0,0 @@
- # Alpha 21064 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
- # the result to a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # s2_limb r19
-
- # This code runs at 42 cycles/limb on EV4 and 18 cycles/limb on EV5.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_addmul_1
- .ent __mpn_addmul_1 2
-__mpn_addmul_1:
- .frame $30,0,$26
-
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- subq $18,1,$18 # size--
- mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- umulh $2,$19,$0 # $0 = prod_high
- beq $18,.Lend1 # jump if size was == 1
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- subq $18,1,$18 # size--
- addq $5,$3,$3
- cmpult $3,$5,$4
- stq $3,0($16)
- addq $16,8,$16 # res_ptr++
- beq $18,.Lend2 # jump if size was == 2
-
- .align 3
-.Loop: mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- subq $18,1,$18 # size--
- umulh $2,$19,$4 # $4 = cy_limb
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- addq $5,$3,$3
- cmpult $3,$5,$5
- stq $3,0($16)
- addq $16,8,$16 # res_ptr++
- addq $5,$0,$0 # combine carries
- bne $18,.Loop
-
-.Lend2: mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- umulh $2,$19,$4 # $4 = cy_limb
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- addq $5,$3,$3
- cmpult $3,$5,$5
- stq $3,0($16)
- addq $5,$0,$0 # combine carries
- addq $4,$0,$0 # cy_limb = prod_high + cy
- ret $31,($26),1
-.Lend1: addq $5,$3,$3
- cmpult $3,$5,$5
- stq $3,0($16)
- addq $0,$5,$0
- ret $31,($26),1
-
- .end __mpn_addmul_1
diff --git a/sysdeps/alpha/alphaev5/add_n.s b/sysdeps/alpha/alphaev5/add_n.s
deleted file mode 100644
index 1ff8e9543f..0000000000
--- a/sysdeps/alpha/alphaev5/add_n.s
+++ /dev/null
@@ -1,148 +0,0 @@
- # Alpha __mpn_add_n -- Add two limb vectors of the same length > 0 and
- # store sum in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $16
- # s1_ptr $17
- # s2_ptr $18
- # size $19
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_add_n
- .ent __mpn_add_n
-__mpn_add_n:
- .frame $30,0,$26,0
-
- or $31,$31,$25 # clear cy
- subq $19,4,$19 # decr loop cnt
- blt $19,.Lend2 # if less than 4 limbs, goto 2nd loop
- # Start software pipeline for 1st loop
- ldq $0,0($18)
- ldq $1,8($18)
- ldq $4,0($17)
- ldq $5,8($17)
- addq $17,32,$17 # update s1_ptr
- ldq $2,16($18)
- addq $0,$4,$20 # 1st main add
- ldq $3,24($18)
- subq $19,4,$19 # decr loop cnt
- ldq $6,-16($17)
- cmpult $20,$0,$25 # compute cy from last add
- ldq $7,-8($17)
- addq $1,$25,$28 # cy add
- addq $18,32,$18 # update s2_ptr
- addq $5,$28,$21 # 2nd main add
- cmpult $28,$25,$8 # compute cy from last add
- blt $19,.Lend1 # if less than 4 limbs remain, jump
- # 1st loop handles groups of 4 limbs in a software pipeline
- .align 4
-.Loop: cmpult $21,$28,$25 # compute cy from last add
- ldq $0,0($18)
- or $8,$25,$25 # combine cy from the two adds
- ldq $1,8($18)
- addq $2,$25,$28 # cy add
- ldq $4,0($17)
- addq $28,$6,$22 # 3rd main add
- ldq $5,8($17)
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $22,$28,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
- stq $21,8($16)
- addq $3,$25,$28 # cy add
- addq $28,$7,$23 # 4th main add
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $23,$28,$25 # compute cy from last add
- addq $17,32,$17 # update s1_ptr
- or $8,$25,$25 # combine cy from the two adds
- addq $16,32,$16 # update res_ptr
- addq $0,$25,$28 # cy add
- ldq $2,16($18)
- addq $4,$28,$20 # 1st main add
- ldq $3,24($18)
- cmpult $28,$25,$8 # compute cy from last add
- ldq $6,-16($17)
- cmpult $20,$28,$25 # compute cy from last add
- ldq $7,-8($17)
- or $8,$25,$25 # combine cy from the two adds
- subq $19,4,$19 # decr loop cnt
- stq $22,-16($16)
- addq $1,$25,$28 # cy add
- stq $23,-8($16)
- addq $5,$28,$21 # 2nd main add
- addq $18,32,$18 # update s2_ptr
- cmpult $28,$25,$8 # compute cy from last add
- bge $19,.Loop
- # Finish software pipeline for 1st loop
-.Lend1: cmpult $21,$28,$25 # compute cy from last add
- or $8,$25,$25 # combine cy from the two adds
- addq $2,$25,$28 # cy add
- addq $28,$6,$22 # 3rd main add
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $22,$28,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
- stq $21,8($16)
- addq $3,$25,$28 # cy add
- addq $28,$7,$23 # 4th main add
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $23,$28,$25 # compute cy from last add
- or $8,$25,$25 # combine cy from the two adds
- addq $16,32,$16 # update res_ptr
- stq $22,-16($16)
- stq $23,-8($16)
-.Lend2: addq $19,4,$19 # restore loop cnt
- beq $19,.Lret
- # Start software pipeline for 2nd loop
- ldq $0,0($18)
- ldq $4,0($17)
- subq $19,1,$19
- beq $19,.Lend0
- # 2nd loop handles remaining 1-3 limbs
- .align 4
-.Loop0: addq $0,$25,$28 # cy add
- ldq $0,8($18)
- addq $4,$28,$20 # main add
- ldq $4,8($17)
- addq $18,8,$18
- cmpult $28,$25,$8 # compute cy from last add
- addq $17,8,$17
- stq $20,0($16)
- cmpult $20,$28,$25 # compute cy from last add
- subq $19,1,$19 # decr loop cnt
- or $8,$25,$25 # combine cy from the two adds
- addq $16,8,$16
- bne $19,.Loop0
-.Lend0: addq $0,$25,$28 # cy add
- addq $4,$28,$20 # main add
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $20,$28,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
-
-.Lret: or $25,$31,$0 # return cy
- ret $31,($26),1
- .end __mpn_add_n
diff --git a/sysdeps/alpha/alphaev5/lshift.s b/sysdeps/alpha/alphaev5/lshift.s
deleted file mode 100644
index e41ce9a91e..0000000000
--- a/sysdeps/alpha/alphaev5/lshift.s
+++ /dev/null
@@ -1,174 +0,0 @@
- # Alpha EV5 __mpn_lshift --
-
- # Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # cnt r19
-
- # This code runs at 3.25 cycles/limb on the EV5.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_lshift
- .ent __mpn_lshift
-__mpn_lshift:
- .frame $30,0,$26,0
-
- s8addq $18,$17,$17 # make r17 point at end of s1
- ldq $4,-8($17) # load first limb
- subq $31,$19,$20
- s8addq $18,$16,$16 # make r16 point at end of RES
- subq $18,1,$18
- and $18,4-1,$28 # number of limbs in first loop
- srl $4,$20,$0 # compute function result
-
- beq $28,.L0
- subq $18,$28,$18
-
- .align 3
-.Loop0: ldq $3,-16($17)
- subq $16,8,$16
- sll $4,$19,$5
- subq $17,8,$17
- subq $28,1,$28
- srl $3,$20,$6
- or $3,$3,$4
- or $5,$6,$8
- stq $8,0($16)
- bne $28,.Loop0
-
-.L0: sll $4,$19,$24
- beq $18,.Lend
- # warm up phase 1
- ldq $1,-16($17)
- subq $18,4,$18
- ldq $2,-24($17)
- ldq $3,-32($17)
- ldq $4,-40($17)
- beq $18,.Lend1
- # warm up phase 2
- srl $1,$20,$7
- sll $1,$19,$21
- srl $2,$20,$8
- ldq $1,-48($17)
- sll $2,$19,$22
- ldq $2,-56($17)
- srl $3,$20,$5
- or $7,$24,$7
- sll $3,$19,$23
- or $8,$21,$8
- srl $4,$20,$6
- ldq $3,-64($17)
- sll $4,$19,$24
- ldq $4,-72($17)
- subq $18,4,$18
- beq $18,.Lend2
- .align 4
- # main loop
-.Loop: stq $7,-8($16)
- or $5,$22,$5
- stq $8,-16($16)
- or $6,$23,$6
-
- srl $1,$20,$7
- subq $18,4,$18
- sll $1,$19,$21
- unop # ldq $31,-96($17)
-
- srl $2,$20,$8
- ldq $1,-80($17)
- sll $2,$19,$22
- ldq $2,-88($17)
-
- stq $5,-24($16)
- or $7,$24,$7
- stq $6,-32($16)
- or $8,$21,$8
-
- srl $3,$20,$5
- unop # ldq $31,-96($17)
- sll $3,$19,$23
- subq $16,32,$16
-
- srl $4,$20,$6
- ldq $3,-96($17)
- sll $4,$19,$24
- ldq $4,-104($17)
-
- subq $17,32,$17
- bne $18,.Loop
- # cool down phase 2/1
-.Lend2: stq $7,-8($16)
- or $5,$22,$5
- stq $8,-16($16)
- or $6,$23,$6
- srl $1,$20,$7
- sll $1,$19,$21
- srl $2,$20,$8
- sll $2,$19,$22
- stq $5,-24($16)
- or $7,$24,$7
- stq $6,-32($16)
- or $8,$21,$8
- srl $3,$20,$5
- sll $3,$19,$23
- srl $4,$20,$6
- sll $4,$19,$24
- # cool down phase 2/2
- stq $7,-40($16)
- or $5,$22,$5
- stq $8,-48($16)
- or $6,$23,$6
- stq $5,-56($16)
- stq $6,-64($16)
- # cool down phase 2/3
- stq $24,-72($16)
- ret $31,($26),1
-
- # cool down phase 1/1
-.Lend1: srl $1,$20,$7
- sll $1,$19,$21
- srl $2,$20,$8
- sll $2,$19,$22
- srl $3,$20,$5
- or $7,$24,$7
- sll $3,$19,$23
- or $8,$21,$8
- srl $4,$20,$6
- sll $4,$19,$24
- # cool down phase 1/2
- stq $7,-8($16)
- or $5,$22,$5
- stq $8,-16($16)
- or $6,$23,$6
- stq $5,-24($16)
- stq $6,-32($16)
- stq $24,-40($16)
- ret $31,($26),1
-
-.Lend: stq $24,-8($16)
- ret $31,($26),1
- .end __mpn_lshift
diff --git a/sysdeps/alpha/alphaev5/rshift.s b/sysdeps/alpha/alphaev5/rshift.s
deleted file mode 100644
index 9948e50002..0000000000
--- a/sysdeps/alpha/alphaev5/rshift.s
+++ /dev/null
@@ -1,172 +0,0 @@
- # Alpha EV5 __mpn_rshift --
-
- # Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # cnt r19
-
- # This code runs at 3.25 cycles/limb on the EV5.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_rshift
- .ent __mpn_rshift
-__mpn_rshift:
- .frame $30,0,$26,0
-
- ldq $4,0($17) # load first limb
- subq $31,$19,$20
- subq $18,1,$18
- and $18,4-1,$28 # number of limbs in first loop
- sll $4,$20,$0 # compute function result
-
- beq $28,.L0
- subq $18,$28,$18
-
- .align 3
-.Loop0: ldq $3,8($17)
- addq $16,8,$16
- srl $4,$19,$5
- addq $17,8,$17
- subq $28,1,$28
- sll $3,$20,$6
- or $3,$3,$4
- or $5,$6,$8
- stq $8,-8($16)
- bne $28,.Loop0
-
-.L0: srl $4,$19,$24
- beq $18,.Lend
- # warm up phase 1
- ldq $1,8($17)
- subq $18,4,$18
- ldq $2,16($17)
- ldq $3,24($17)
- ldq $4,32($17)
- beq $18,.Lend1
- # warm up phase 2
- sll $1,$20,$7
- srl $1,$19,$21
- sll $2,$20,$8
- ldq $1,40($17)
- srl $2,$19,$22
- ldq $2,48($17)
- sll $3,$20,$5
- or $7,$24,$7
- srl $3,$19,$23
- or $8,$21,$8
- sll $4,$20,$6
- ldq $3,56($17)
- srl $4,$19,$24
- ldq $4,64($17)
- subq $18,4,$18
- beq $18,.Lend2
- .align 4
- # main loop
-.Loop: stq $7,0($16)
- or $5,$22,$5
- stq $8,8($16)
- or $6,$23,$6
-
- sll $1,$20,$7
- subq $18,4,$18
- srl $1,$19,$21
- unop # ldq $31,-96($17)
-
- sll $2,$20,$8
- ldq $1,72($17)
- srl $2,$19,$22
- ldq $2,80($17)
-
- stq $5,16($16)
- or $7,$24,$7
- stq $6,24($16)
- or $8,$21,$8
-
- sll $3,$20,$5
- unop # ldq $31,-96($17)
- srl $3,$19,$23
- addq $16,32,$16
-
- sll $4,$20,$6
- ldq $3,88($17)
- srl $4,$19,$24
- ldq $4,96($17)
-
- addq $17,32,$17
- bne $18,.Loop
- # cool down phase 2/1
-.Lend2: stq $7,0($16)
- or $5,$22,$5
- stq $8,8($16)
- or $6,$23,$6
- sll $1,$20,$7
- srl $1,$19,$21
- sll $2,$20,$8
- srl $2,$19,$22
- stq $5,16($16)
- or $7,$24,$7
- stq $6,24($16)
- or $8,$21,$8
- sll $3,$20,$5
- srl $3,$19,$23
- sll $4,$20,$6
- srl $4,$19,$24
- # cool down phase 2/2
- stq $7,32($16)
- or $5,$22,$5
- stq $8,40($16)
- or $6,$23,$6
- stq $5,48($16)
- stq $6,56($16)
- # cool down phase 2/3
- stq $24,64($16)
- ret $31,($26),1
-
- # cool down phase 1/1
-.Lend1: sll $1,$20,$7
- srl $1,$19,$21
- sll $2,$20,$8
- srl $2,$19,$22
- sll $3,$20,$5
- or $7,$24,$7
- srl $3,$19,$23
- or $8,$21,$8
- sll $4,$20,$6
- srl $4,$19,$24
- # cool down phase 1/2
- stq $7,0($16)
- or $5,$22,$5
- stq $8,8($16)
- or $6,$23,$6
- stq $5,16($16)
- stq $6,24($16)
- stq $24,32($16)
- ret $31,($26),1
-
-.Lend: stq $24,0($16)
- ret $31,($26),1
- .end __mpn_rshift
diff --git a/sysdeps/alpha/alphaev5/sub_n.s b/sysdeps/alpha/alphaev5/sub_n.s
deleted file mode 100644
index 3c706cf237..0000000000
--- a/sysdeps/alpha/alphaev5/sub_n.s
+++ /dev/null
@@ -1,149 +0,0 @@
- # Alpha __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- # store difference in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $16
- # s1_ptr $17
- # s2_ptr $18
- # size $19
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_sub_n
- .ent __mpn_sub_n
-__mpn_sub_n:
- .frame $30,0,$26,0
-
- or $31,$31,$25 # clear cy
- subq $19,4,$19 # decr loop cnt
- blt $19,.Lend2 # if less than 4 limbs, goto 2nd loop
- # Start software pipeline for 1st loop
- ldq $0,0($18)
- ldq $1,8($18)
- ldq $4,0($17)
- ldq $5,8($17)
- addq $17,32,$17 # update s1_ptr
- ldq $2,16($18)
- subq $4,$0,$20 # 1st main sub
- ldq $3,24($18)
- subq $19,4,$19 # decr loop cnt
- ldq $6,-16($17)
- cmpult $4,$20,$25 # compute cy from last sub
- ldq $7,-8($17)
- addq $1,$25,$28 # cy add
- addq $18,32,$18 # update s2_ptr
- subq $5,$28,$21 # 2nd main sub
- cmpult $28,$25,$8 # compute cy from last add
- blt $19,.Lend1 # if less than 4 limbs remain, jump
- # 1st loop handles groups of 4 limbs in a software pipeline
- .align 4
-.Loop: cmpult $5,$21,$25 # compute cy from last add
- ldq $0,0($18)
- or $8,$25,$25 # combine cy from the two adds
- ldq $1,8($18)
- addq $2,$25,$28 # cy add
- ldq $4,0($17)
- subq $6,$28,$22 # 3rd main sub
- ldq $5,8($17)
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $6,$22,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
- stq $21,8($16)
- addq $3,$25,$28 # cy add
- subq $7,$28,$23 # 4th main sub
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $7,$23,$25 # compute cy from last add
- addq $17,32,$17 # update s1_ptr
- or $8,$25,$25 # combine cy from the two adds
- addq $16,32,$16 # update res_ptr
- addq $0,$25,$28 # cy add
- ldq $2,16($18)
- subq $4,$28,$20 # 1st main sub
- ldq $3,24($18)
- cmpult $28,$25,$8 # compute cy from last add
- ldq $6,-16($17)
- cmpult $4,$20,$25 # compute cy from last add
- ldq $7,-8($17)
- or $8,$25,$25 # combine cy from the two adds
- subq $19,4,$19 # decr loop cnt
- stq $22,-16($16)
- addq $1,$25,$28 # cy add
- stq $23,-8($16)
- subq $5,$28,$21 # 2nd main sub
- addq $18,32,$18 # update s2_ptr
- cmpult $28,$25,$8 # compute cy from last add
- bge $19,.Loop
- # Finish software pipeline for 1st loop
-.Lend1: cmpult $5,$21,$25 # compute cy from last add
- or $8,$25,$25 # combine cy from the two adds
- addq $2,$25,$28 # cy add
- subq $6,$28,$22 # 3rd main sub
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $6,$22,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
- stq $21,8($16)
- addq $3,$25,$28 # cy add
- subq $7,$28,$23 # 4th main sub
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $7,$23,$25 # compute cy from last add
- or $8,$25,$25 # combine cy from the two adds
- addq $16,32,$16 # update res_ptr
- stq $22,-16($16)
- stq $23,-8($16)
-.Lend2: addq $19,4,$19 # restore loop cnt
- beq $19,.Lret
- # Start software pipeline for 2nd loop
- ldq $0,0($18)
- ldq $4,0($17)
- subq $19,1,$19
- beq $19,.Lend0
- # 2nd loop handles remaining 1-3 limbs
- .align 4
-.Loop0: addq $0,$25,$28 # cy add
- ldq $0,8($18)
- subq $4,$28,$20 # main sub
- ldq $1,8($17)
- addq $18,8,$18
- cmpult $28,$25,$8 # compute cy from last add
- addq $17,8,$17
- stq $20,0($16)
- cmpult $4,$20,$25 # compute cy from last add
- subq $19,1,$19 # decr loop cnt
- or $8,$25,$25 # combine cy from the two adds
- addq $16,8,$16
- or $1,$31,$4
- bne $19,.Loop0
-.Lend0: addq $0,$25,$28 # cy add
- subq $4,$28,$20 # main sub
- cmpult $28,$25,$8 # compute cy from last add
- cmpult $4,$20,$25 # compute cy from last add
- stq $20,0($16)
- or $8,$25,$25 # combine cy from the two adds
-
-.Lret: or $25,$31,$0 # return cy
- ret $31,($26),1
- .end __mpn_sub_n
diff --git a/sysdeps/alpha/alphaev6/Implies b/sysdeps/alpha/alphaev6/Implies
deleted file mode 100644
index 0e7fc170ba..0000000000
--- a/sysdeps/alpha/alphaev6/Implies
+++ /dev/null
@@ -1 +0,0 @@
-alpha/alphaev5
diff --git a/sysdeps/alpha/alphaev6/addmul_1.s b/sysdeps/alpha/alphaev6/addmul_1.s
deleted file mode 100644
index a061fb9edb..0000000000
--- a/sysdeps/alpha/alphaev6/addmul_1.s
+++ /dev/null
@@ -1,479 +0,0 @@
- # Alpha ev6 mpn_addmul_1 -- Multiply a limb vector with a limb and add
- # the result to a second limb vector.
- #
- # Copyright (C) 2000 Free Software Foundation, Inc.
- #
- # This file is part of the GNU MP Library.
- #
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published
- # by the Free Software Foundation; either version 2.1 of the License, or (at
- # your option) any later version.
- #
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
- #
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
- # INPUT PARAMETERS
- # res_ptr $16
- # s1_ptr $17
- # size $18
- # s2_limb $19
- #
- # This code runs at 42 cycles/limb on EV4, 18 cycles/limb on EV5, and
- # exactly 3.625 cycles/limb on EV6...
- #
- # This code was written in close cooperation with ev6 pipeline expert
- # Steve Root (root@toober.hlo.dec.com). Any errors are tege's fault, though.
- #
- # Register usages for unrolled loop:
- # 0-3 mul's
- # 4-7 acc's
- # 8-15 mul results
- # 20,21 carry's
- # 22,23 save for stores
- #
- # Sustains 8 mul-adds in 29 cycles in the unrolled inner loop.
- #
- # The stores can issue a cycle late so we have paired no-op's to 'catch'
- # them, so that further disturbance to the schedule is damped.
- #
- # We couldn't pair the loads, because the entangled schedule of the
- # carry's has to happen on one side {0} of the machine. Note, the total
- # use of U0, and the total use of L0 (after attending to the stores).
- # which is part of the reason why....
- #
- # This is a great schedule for the d_cache, a poor schedule for the
- # b_cache. The lockup on U0 means that any stall can't be recovered
- # from. Consider a ldq in L1. say that load gets stalled because it
- # collides with a fill from the b_Cache. On the next cycle, this load
- # gets priority. If first looks at L0, and goes there. The instruction
- # we intended for L0 gets to look at L1, which is NOT where we want
- # it. It either stalls 1, because it can't go in L0, or goes there, and
- # causes a further instruction to stall.
- #
- # So for b_cache, we're likely going to want to put one or more cycles
- # back into the code! And, of course, put in prefetches. For the
- # accumulator, lds, intent to modify. For the multiplier, you might
- # want ldq, evict next, if you're not wanting to use it again soon. Use
- # 256 ahead of present pointer value. At a place where we have an mt
- # followed by a bookkeeping, put the bookkeeping in upper, and the
- # prefetch into lower.
- #
- # Note, the usage of physical registers per cycle is smoothed off, as
- # much as possible.
- #
- # Note, the ldq's and stq's are at the end of the quadpacks. note, we'd
- # like not to have a ldq or stq to preceded a conditional branch in a
- # quadpack. The conditional branch moves the retire pointer one cycle
- # later.
- #
- # Optimization notes:
- # Callee-saves regs: $9 $10 $11 $12 $13 $14 $15 $26 ?$27?
- # Reserved regs: $29 $30 $31
- # Free caller-saves regs in unrolled code: $24 $25 $28
- # We should swap some of the callee-saves regs for some of the free
- # caller-saves regs, saving some overhead cycles.
- # Most importantly, we should write fast code for the 0-7 case.
- # The code we use there are for the 21164, and runs at 7 cycles/limb
- # on the 21264. Should not be hard, if we write specialized code for
- # 1-7 limbs (the one for 0 limbs should be straightforward). We then just
- # need a jump table indexed by the low 3 bits of the count argument.
-
- .set noreorder
- .set noat
- .text
-
- .globl __mpn_addmul_1
- .ent __mpn_addmul_1
-__mpn_addmul_1:
- .frame $30,0,$26,0
- .prologue 0
-
- cmpult $18, 8, $1
- beq $1, $Large
-
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- subq $18, 1, $18 # size--
- mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- umulh $2, $19, $0 # $0 = prod_high
- beq $18, $Lend0b # jump if size was == 1
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- subq $18, 1, $18 # size--
- addq $5, $3, $3
- cmpult $3, $5, $4
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- beq $18, $Lend0a # jump if size was == 2
-
- .align 3
-$Loop0: mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- addq $4, $0, $0 # cy_limb = cy_limb + 'cy'
- subq $18, 1, $18 # size--
- umulh $2, $19, $4 # $4 = cy_limb
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- addq $3, $0, $3 # $3 = cy_limb + prod_low
- cmpult $3, $0, $0 # $0 = carry from (cy_limb + prod_low)
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- addq $5, $0, $0 # combine carries
- bne $18, $Loop0
-$Lend0a:
- mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- addq $4, $0, $0 # cy_limb = cy_limb + 'cy'
- umulh $2, $19, $4 # $4 = cy_limb
- addq $3, $0, $3 # $3 = cy_limb + prod_low
- cmpult $3, $0, $0 # $0 = carry from (cy_limb + prod_low)
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $5, $0, $0 # combine carries
- addq $4, $0, $0 # cy_limb = prod_high + cy
- ret $31, ($26), 1
-$Lend0b:
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $0, $5, $0
- ret $31, ($26), 1
-
-$Large:
- lda $30, -240($30)
- stq $9, 8($30)
- stq $10, 16($30)
- stq $11, 24($30)
- stq $12, 32($30)
- stq $13, 40($30)
- stq $14, 48($30)
- stq $15, 56($30)
-
- and $18, 7, $20 # count for the first loop, 0-7
- srl $18, 3, $18 # count for unrolled loop
- bis $31, $31, $0
- beq $20, $Lunroll
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- subq $20, 1, $20 # size--
- mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- umulh $2, $19, $0 # $0 = prod_high
- beq $20, $Lend1b # jump if size was == 1
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- subq $20, 1, $20 # size--
- addq $5, $3, $3
- cmpult $3, $5, $4
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- beq $20, $Lend1a # jump if size was == 2
-
- .align 3
-$Loop1: mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- addq $4, $0, $0 # cy_limb = cy_limb + 'cy'
- subq $20, 1, $20 # size--
- umulh $2, $19, $4 # $4 = cy_limb
- ldq $2, 0($17) # $2 = s1_limb
- addq $17, 8, $17 # s1_ptr++
- addq $3, $0, $3 # $3 = cy_limb + prod_low
- cmpult $3, $0, $0 # $0 = carry from (cy_limb + prod_low)
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- addq $5, $0, $0 # combine carries
- bne $20, $Loop1
-
-$Lend1a:
- mulq $2, $19, $3 # $3 = prod_low
- ldq $5, 0($16) # $5 = *res_ptr
- addq $4, $0, $0 # cy_limb = cy_limb + 'cy'
- umulh $2, $19, $4 # $4 = cy_limb
- addq $3, $0, $3 # $3 = cy_limb + prod_low
- cmpult $3, $0, $0 # $0 = carry from (cy_limb + prod_low)
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- addq $5, $0, $0 # combine carries
- addq $4, $0, $0 # cy_limb = prod_high + cy
- br $31, $Lunroll
-$Lend1b:
- addq $5, $3, $3
- cmpult $3, $5, $5
- stq $3, 0($16)
- addq $16, 8, $16 # res_ptr++
- addq $0, $5, $0
-
-$Lunroll:
- lda $17, -16($17) # L1 bookkeeping
- lda $16, -16($16) # L1 bookkeeping
- bis $0, $31, $12
-
- # ____ UNROLLED LOOP SOFTWARE PIPELINE STARTUP ____
-
- ldq $2, 16($17) # L1
- ldq $3, 24($17) # L1
- lda $18, -1($18) # L1 bookkeeping
- ldq $6, 16($16) # L1
- ldq $7, 24($16) # L1
- ldq $0, 32($17) # L1
- mulq $19, $2, $13 # U1
- ldq $1, 40($17) # L1
- umulh $19, $2, $14 # U1
- mulq $19, $3, $15 # U1
- lda $17, 64($17) # L1 bookkeeping
- ldq $4, 32($16) # L1
- ldq $5, 40($16) # L1
- umulh $19, $3, $8 # U1
- ldq $2, -16($17) # L1
- mulq $19, $0, $9 # U1
- ldq $3, -8($17) # L1
- umulh $19, $0, $10 # U1
- addq $6, $13, $6 # L0 lo + acc
- mulq $19, $1, $11 # U1
- cmpult $6, $13, $20 # L0 lo add => carry
- lda $16, 64($16) # L1 bookkeeping
- addq $6, $12, $22 # U0 hi add => answer
- cmpult $22, $12, $21 # L0 hi add => carry
- addq $14, $20, $14 # U0 hi mul + carry
- ldq $6, -16($16) # L1
- addq $7, $15, $23 # L0 lo + acc
- addq $14, $21, $14 # U0 hi mul + carry
- ldq $7, -8($16) # L1
- umulh $19, $1, $12 # U1
- cmpult $23, $15, $20 # L0 lo add => carry
- addq $23, $14, $23 # U0 hi add => answer
- ldq $0, 0($17) # L1
- mulq $19, $2, $13 # U1
- cmpult $23, $14, $21 # L0 hi add => carry
- addq $8, $20, $8 # U0 hi mul + carry
- ldq $1, 8($17) # L1
- umulh $19, $2, $14 # U1
- addq $4, $9, $4 # L0 lo + acc
- stq $22, -48($16) # L0
- stq $23, -40($16) # L1
- mulq $19, $3, $15 # U1
- addq $8, $21, $8 # U0 hi mul + carry
- cmpult $4, $9, $20 # L0 lo add => carry
- addq $4, $8, $22 # U0 hi add => answer
- ble $18, $Lend # U1 bookkeeping
-
- # ____ MAIN UNROLLED LOOP ____
- .align 4
-$Loop:
- bis $31, $31, $31 # U1 mt
- cmpult $22, $8, $21 # L0 hi add => carry
- addq $10, $20, $10 # U0 hi mul + carry
- ldq $4, 0($16) # L1
-
- bis $31, $31, $31 # U1 mt
- addq $5, $11, $23 # L0 lo + acc
- addq $10, $21, $10 # L0 hi mul + carry
- ldq $5, 8($16) # L1
-
- umulh $19, $3, $8 # U1
- cmpult $23, $11, $20 # L0 lo add => carry
- addq $23, $10, $23 # U0 hi add => answer
- ldq $2, 16($17) # L1
-
- mulq $19, $0, $9 # U1
- cmpult $23, $10, $21 # L0 hi add => carry
- addq $12, $20, $12 # U0 hi mul + carry
- ldq $3, 24($17) # L1
-
- umulh $19, $0, $10 # U1
- addq $6, $13, $6 # L0 lo + acc
- stq $22, -32($16) # L0
- stq $23, -24($16) # L1
-
- bis $31, $31, $31 # L0 st slosh
- mulq $19, $1, $11 # U1
- bis $31, $31, $31 # L1 st slosh
- addq $12, $21, $12 # U0 hi mul + carry
-
- cmpult $6, $13, $20 # L0 lo add => carry
- bis $31, $31, $31 # U1 mt
- lda $18, -1($18) # L1 bookkeeping
- addq $6, $12, $22 # U0 hi add => answer
-
- bis $31, $31, $31 # U1 mt
- cmpult $22, $12, $21 # L0 hi add => carry
- addq $14, $20, $14 # U0 hi mul + carry
- ldq $6, 16($16) # L1
-
- bis $31, $31, $31 # U1 mt
- addq $7, $15, $23 # L0 lo + acc
- addq $14, $21, $14 # U0 hi mul + carry
- ldq $7, 24($16) # L1
-
- umulh $19, $1, $12 # U1
- cmpult $23, $15, $20 # L0 lo add => carry
- addq $23, $14, $23 # U0 hi add => answer
- ldq $0, 32($17) # L1
-
- mulq $19, $2, $13 # U1
- cmpult $23, $14, $21 # L0 hi add => carry
- addq $8, $20, $8 # U0 hi mul + carry
- ldq $1, 40($17) # L1
-
- umulh $19, $2, $14 # U1
- addq $4, $9, $4 # U0 lo + acc
- stq $22, -16($16) # L0
- stq $23, -8($16) # L1
-
- bis $31, $31, $31 # L0 st slosh
- mulq $19, $3, $15 # U1
- bis $31, $31, $31 # L1 st slosh
- addq $8, $21, $8 # L0 hi mul + carry
-
- cmpult $4, $9, $20 # L0 lo add => carry
- bis $31, $31, $31 # U1 mt
- lda $17, 64($17) # L1 bookkeeping
- addq $4, $8, $22 # U0 hi add => answer
-
- bis $31, $31, $31 # U1 mt
- cmpult $22, $8, $21 # L0 hi add => carry
- addq $10, $20, $10 # U0 hi mul + carry
- ldq $4, 32($16) # L1
-
- bis $31, $31, $31 # U1 mt
- addq $5, $11, $23 # L0 lo + acc
- addq $10, $21, $10 # L0 hi mul + carry
- ldq $5, 40($16) # L1
-
- umulh $19, $3, $8 # U1
- cmpult $23, $11, $20 # L0 lo add => carry
- addq $23, $10, $23 # U0 hi add => answer
- ldq $2, -16($17) # L1
-
- mulq $19, $0, $9 # U1
- cmpult $23, $10, $21 # L0 hi add => carry
- addq $12, $20, $12 # U0 hi mul + carry
- ldq $3, -8($17) # L1
-
- umulh $19, $0, $10 # U1
- addq $6, $13, $6 # L0 lo + acc
- stq $22, 0($16) # L0
- stq $23, 8($16) # L1
-
- bis $31, $31, $31 # L0 st slosh
- mulq $19, $1, $11 # U1
- bis $31, $31, $31 # L1 st slosh
- addq $12, $21, $12 # U0 hi mul + carry
-
- cmpult $6, $13, $20 # L0 lo add => carry
- bis $31, $31, $31 # U1 mt
- lda $16, 64($16) # L1 bookkeeping
- addq $6, $12, $22 # U0 hi add => answer
-
- bis $31, $31, $31 # U1 mt
- cmpult $22, $12, $21 # L0 hi add => carry
- addq $14, $20, $14 # U0 hi mul + carry
- ldq $6, -16($16) # L1
-
- bis $31, $31, $31 # U1 mt
- addq $7, $15, $23 # L0 lo + acc
- addq $14, $21, $14 # U0 hi mul + carry
- ldq $7, -8($16) # L1
-
- umulh $19, $1, $12 # U1
- cmpult $23, $15, $20 # L0 lo add => carry
- addq $23, $14, $23 # U0 hi add => answer
- ldq $0, 0($17) # L1
-
- mulq $19, $2, $13 # U1
- cmpult $23, $14, $21 # L0 hi add => carry
- addq $8, $20, $8 # U0 hi mul + carry
- ldq $1, 8($17) # L1
-
- umulh $19, $2, $14 # U1
- addq $4, $9, $4 # L0 lo + acc
- stq $22, -48($16) # L0
- stq $23, -40($16) # L1
-
- bis $31, $31, $31 # L0 st slosh
- mulq $19, $3, $15 # U1
- bis $31, $31, $31 # L1 st slosh
- addq $8, $21, $8 # U0 hi mul + carry
-
- cmpult $4, $9, $20 # L0 lo add => carry
- addq $4, $8, $22 # U0 hi add => answer
- bis $31, $31, $31 # L1 mt
- bgt $18, $Loop # U1 bookkeeping
-
-# ____ UNROLLED LOOP SOFTWARE PIPELINE FINISH ____
-$Lend:
- cmpult $22, $8, $21 # L0 hi add => carry
- addq $10, $20, $10 # U0 hi mul + carry
- ldq $4, 0($16) # L1
- addq $5, $11, $23 # L0 lo + acc
- addq $10, $21, $10 # L0 hi mul + carry
- ldq $5, 8($16) # L1
- umulh $19, $3, $8 # U1
- cmpult $23, $11, $20 # L0 lo add => carry
- addq $23, $10, $23 # U0 hi add => answer
- mulq $19, $0, $9 # U1
- cmpult $23, $10, $21 # L0 hi add => carry
- addq $12, $20, $12 # U0 hi mul + carry
- umulh $19, $0, $10 # U1
- addq $6, $13, $6 # L0 lo + acc
- stq $22, -32($16) # L0
- stq $23, -24($16) # L1
- mulq $19, $1, $11 # U1
- addq $12, $21, $12 # U0 hi mul + carry
- cmpult $6, $13, $20 # L0 lo add => carry
- addq $6, $12, $22 # U0 hi add => answer
- cmpult $22, $12, $21 # L0 hi add => carry
- addq $14, $20, $14 # U0 hi mul + carry
- addq $7, $15, $23 # L0 lo + acc
- addq $14, $21, $14 # U0 hi mul + carry
- umulh $19, $1, $12 # U1
- cmpult $23, $15, $20 # L0 lo add => carry
- addq $23, $14, $23 # U0 hi add => answer
- cmpult $23, $14, $21 # L0 hi add => carry
- addq $8, $20, $8 # U0 hi mul + carry
- addq $4, $9, $4 # U0 lo + acc
- stq $22, -16($16) # L0
- stq $23, -8($16) # L1
- bis $31, $31, $31 # L0 st slosh
- addq $8, $21, $8 # L0 hi mul + carry
- cmpult $4, $9, $20 # L0 lo add => carry
- addq $4, $8, $22 # U0 hi add => answer
- cmpult $22, $8, $21 # L0 hi add => carry
- addq $10, $20, $10 # U0 hi mul + carry
- addq $5, $11, $23 # L0 lo + acc
- addq $10, $21, $10 # L0 hi mul + carry
- cmpult $23, $11, $20 # L0 lo add => carry
- addq $23, $10, $23 # U0 hi add => answer
- cmpult $23, $10, $21 # L0 hi add => carry
- addq $12, $20, $12 # U0 hi mul + carry
- stq $22, 0($16) # L0
- stq $23, 8($16) # L1
- addq $12, $21, $0 # U0 hi mul + carry
-
- ldq $9, 8($30)
- ldq $10, 16($30)
- ldq $11, 24($30)
- ldq $12, 32($30)
- ldq $13, 40($30)
- ldq $14, 48($30)
- ldq $15, 56($30)
- lda $30, 240($30)
- ret $31, ($26), 1
-
- .end __mpn_addmul_1
diff --git a/sysdeps/alpha/alphaev6/fpu/e_sqrt.S b/sysdeps/alpha/alphaev6/fpu/e_sqrt.S
deleted file mode 100644
index 64a08826f6..0000000000
--- a/sysdeps/alpha/alphaev6/fpu/e_sqrt.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(__ieee754_sqrt)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- .align 4
-#ifdef _IEEE_FP_INEXACT
- sqrtt/sui $f16, $f0
-#else
- sqrtt/su $f16, $f0
-#endif
- ret
- nop
- nop
-
-END(__ieee754_sqrt)
diff --git a/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S b/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S
deleted file mode 100644
index 3500e832c1..0000000000
--- a/sysdeps/alpha/alphaev6/fpu/e_sqrtf.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(__ieee754_sqrtf)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- .align 4
-#ifdef _IEEE_FP_INEXACT
- sqrts/sui $f16, $f0
-#else
- sqrts/su $f16, $f0
-#endif
- ret
- nop
- nop
-
-END(__ieee754_sqrtf)
diff --git a/sysdeps/alpha/alphaev6/memchr.S b/sysdeps/alpha/alphaev6/memchr.S
deleted file mode 100644
index 88e91fa988..0000000000
--- a/sysdeps/alpha/alphaev6/memchr.S
+++ /dev/null
@@ -1,193 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(__memchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- # Hack -- if someone passes in (size_t)-1, hoping to just
- # search til the end of the address space, we will overflow
- # below when we find the address of the last byte. Given
- # that we will never have a 56-bit address space, cropping
- # the length is the easiest way to avoid trouble.
- zap $18, 0x80, $5 # U : Bound length
- beq $18, $not_found # U :
- ldq_u $1, 0($16) # L : load first quadword Latency=3
- and $17, 0xff, $17 # E : L L U U : 00000000000000ch
-
- insbl $17, 1, $2 # U : 000000000000ch00
- cmpult $18, 9, $4 # E : small (< 1 quad) string?
- or $2, $17, $17 # E : 000000000000chch
- lda $3, -1($31) # E : U L L U
-
- sll $17, 16, $2 # U : 00000000chch0000
- addq $16, $5, $5 # E : Max search address
- or $2, $17, $17 # E : 00000000chchchch
- sll $17, 32, $2 # U : U L L U : chchchch00000000
-
- or $2, $17, $17 # E : chchchchchchchch
- extql $1, $16, $7 # U : $7 is upper bits
- beq $4, $first_quad # U :
- ldq_u $6, -1($5) # L : L U U L : eight or less bytes to search Latency=3
-
- extqh $6, $16, $6 # U : 2 cycle stall for $6
- mov $16, $0 # E :
- nop # E :
- or $7, $6, $1 # E : L U L U $1 = quadword starting at $16
-
- # Deal with the case where at most 8 bytes remain to be searched
- # in $1. E.g.:
- # $18 = 6
- # $1 = ????c6c5c4c3c2c1
-$last_quad:
- negq $18, $6 # E :
- xor $17, $1, $1 # E :
- srl $3, $6, $6 # U : $6 = mask of $18 bits set
- cmpbge $31, $1, $2 # E : L U L U
-
- nop
- nop
- and $2, $6, $2 # E :
- beq $2, $not_found # U : U L U L
-
-$found_it:
-#if defined(__alpha_fix__) && defined(__alpha_cix__)
- /*
- * Since we are guaranteed to have set one of the bits, we don't
- * have to worry about coming back with a 0x40 out of cttz...
- */
- cttz $2, $3 # U0 :
- addq $0, $3, $0 # E : All done
- nop # E :
- ret # L0 : L U L U
-#else
- /*
- * Slow and clunky. It can probably be improved.
- * An exercise left for others.
- */
- negq $2, $3 # E :
- and $2, $3, $2 # E :
- and $2, 0x0f, $1 # E :
- addq $0, 4, $3 # E :
-
- cmoveq $1, $3, $0 # E : Latency 2, extra map cycle
- nop # E : keep with cmov
- and $2, 0x33, $1 # E :
- addq $0, 2, $3 # E : U L U L : 2 cycle stall on $0
-
- cmoveq $1, $3, $0 # E : Latency 2, extra map cycle
- nop # E : keep with cmov
- and $2, 0x55, $1 # E :
- addq $0, 1, $3 # E : U L U L : 2 cycle stall on $0
-
- cmoveq $1, $3, $0 # E : Latency 2, extra map cycle
- nop
- nop
- ret # L0 : L U L U
-#endif
-
- # Deal with the case where $18 > 8 bytes remain to be
- # searched. $16 may not be aligned.
- .align 4
-$first_quad:
- andnot $16, 0x7, $0 # E :
- insqh $3, $16, $2 # U : $2 = 0000ffffffffffff ($16<0:2> ff)
- xor $1, $17, $1 # E :
- or $1, $2, $1 # E : U L U L $1 = ====ffffffffffff
-
- cmpbge $31, $1, $2 # E :
- bne $2, $found_it # U :
- # At least one byte left to process.
- ldq $1, 8($0) # L :
- subq $5, 1, $18 # E : U L U L
-
- addq $0, 8, $0 # E :
- # Make $18 point to last quad to be accessed (the
- # last quad may or may not be partial).
- andnot $18, 0x7, $18 # E :
- cmpult $0, $18, $2 # E :
- beq $2, $final # U : U L U L
-
- # At least two quads remain to be accessed.
-
- subq $18, $0, $4 # E : $4 <- nr quads to be processed
- and $4, 8, $4 # E : odd number of quads?
- bne $4, $odd_quad_count # U :
- # At least three quads remain to be accessed
- mov $1, $4 # E : L U L U : move prefetched value to correct reg
-
- .align 4
-$unrolled_loop:
- ldq $1, 8($0) # L : prefetch $1
- xor $17, $4, $2 # E :
- cmpbge $31, $2, $2 # E :
- bne $2, $found_it # U : U L U L
-
- addq $0, 8, $0 # E :
- nop # E :
- nop # E :
- nop # E :
-
-$odd_quad_count:
- xor $17, $1, $2 # E :
- ldq $4, 8($0) # L : prefetch $4
- cmpbge $31, $2, $2 # E :
- addq $0, 8, $6 # E :
-
- bne $2, $found_it # U :
- cmpult $6, $18, $6 # E :
- addq $0, 8, $0 # E :
- nop # E :
-
- bne $6, $unrolled_loop # U :
- mov $4, $1 # E : move prefetched value into $1
- nop # E :
- nop # E :
-
-$final: subq $5, $0, $18 # E : $18 <- number of bytes left to do
- nop # E :
- nop # E :
- bne $18, $last_quad # U :
-
-$not_found:
- mov $31, $0 # E :
- nop # E :
- nop # E :
- ret # L0 :
-
- END(__memchr)
-
-weak_alias (__memchr, memchr)
-#if !__BOUNDED_POINTERS__
-weak_alias (__memchr, __ubp_memchr)
-#endif
-libc_hidden_builtin_def (memchr)
diff --git a/sysdeps/alpha/alphaev6/memcpy.S b/sysdeps/alpha/alphaev6/memcpy.S
deleted file mode 100644
index 7cff521da2..0000000000
--- a/sysdeps/alpha/alphaev6/memcpy.S
+++ /dev/null
@@ -1,256 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/*
- * Much of the information about 21264 scheduling/coding comes from:
- * Compiler Writer's Guide for the Alpha 21264
- * abbreviated as 'CWG' in other comments here
- * ftp.digital.com/pub/Digital/info/semiconductor/literature/dsc-library.html
- * Scheduling notation:
- * E - either cluster
- * U - upper subcluster; U0 - subcluster U0; U1 - subcluster U1
- * L - lower subcluster; L0 - subcluster L0; L1 - subcluster L1
- *
- * Temp usage notes:
- * $0 - destination address
- * $1,$2, - scratch
- */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(memcpy)
- .prologue 0
-
- mov $16, $0 # E : copy dest to return
- ble $18, $nomoredata # U : done with the copy?
- xor $16, $17, $1 # E : are source and dest alignments the same?
- and $1, 7, $1 # E : are they the same mod 8?
-
- bne $1, $misaligned # U : Nope - gotta do this the slow way
- /* source and dest are same mod 8 address */
- and $16, 7, $1 # E : Are both 0mod8?
- beq $1, $both_0mod8 # U : Yes
- nop # E :
-
- /*
- * source and dest are same misalignment. move a byte at a time
- * until a 0mod8 alignment for both is reached.
- * At least one byte more to move
- */
-
-$head_align:
- ldbu $1, 0($17) # L : grab a byte
- subq $18, 1, $18 # E : count--
- addq $17, 1, $17 # E : src++
- stb $1, 0($16) # L :
- addq $16, 1, $16 # E : dest++
- and $16, 7, $1 # E : Are we at 0mod8 yet?
- ble $18, $nomoredata # U : done with the copy?
- bne $1, $head_align # U :
-
-$both_0mod8:
- cmple $18, 127, $1 # E : Can we unroll the loop?
- bne $1, $no_unroll # U :
- and $16, 63, $1 # E : get mod64 alignment
- beq $1, $do_unroll # U : no single quads to fiddle
-
-$single_head_quad:
- ldq $1, 0($17) # L : get 8 bytes
- subq $18, 8, $18 # E : count -= 8
- addq $17, 8, $17 # E : src += 8
- nop # E :
-
- stq $1, 0($16) # L : store
- addq $16, 8, $16 # E : dest += 8
- and $16, 63, $1 # E : get mod64 alignment
- bne $1, $single_head_quad # U : still not fully aligned
-
-$do_unroll:
- addq $16, 64, $7 # E : Initial (+1 trip) wh64 address
- cmple $18, 127, $1 # E : Can we go through the unrolled loop?
- bne $1, $tail_quads # U : Nope
- nop # E :
-
-$unroll_body:
- wh64 ($7) # L1 : memory subsystem hint: 64 bytes at
- # ($7) are about to be over-written
- ldq $6, 0($17) # L0 : bytes 0..7
- nop # E :
- nop # E :
-
- ldq $4, 8($17) # L : bytes 8..15
- ldq $5, 16($17) # L : bytes 16..23
- addq $7, 64, $7 # E : Update next wh64 address
- nop # E :
-
- ldq $3, 24($17) # L : bytes 24..31
- addq $16, 64, $1 # E : fallback value for wh64
- nop # E :
- nop # E :
-
- addq $17, 32, $17 # E : src += 32 bytes
- stq $6, 0($16) # L : bytes 0..7
- nop # E :
- nop # E :
-
- stq $4, 8($16) # L : bytes 8..15
- stq $5, 16($16) # L : bytes 16..23
- subq $18, 192, $2 # E : At least two more trips to go?
- nop # E :
-
- stq $3, 24($16) # L : bytes 24..31
- addq $16, 32, $16 # E : dest += 32 bytes
- nop # E :
- nop # E :
-
- ldq $6, 0($17) # L : bytes 0..7
- ldq $4, 8($17) # L : bytes 8..15
- cmovlt $2, $1, $7 # E : Latency 2, extra map slot - Use
- # fallback wh64 address if < 2 more trips
- nop # E :
-
- ldq $5, 16($17) # L : bytes 16..23
- ldq $3, 24($17) # L : bytes 24..31
- addq $16, 32, $16 # E : dest += 32
- subq $18, 64, $18 # E : count -= 64
-
- addq $17, 32, $17 # E : src += 32
- stq $6, -32($16) # L : bytes 0..7
- stq $4, -24($16) # L : bytes 8..15
- cmple $18, 63, $1 # E : At least one more trip?
-
- stq $5, -16($16) # L : bytes 16..23
- stq $3, -8($16) # L : bytes 24..31
- nop # E :
- beq $1, $unroll_body
-
-$tail_quads:
-$no_unroll:
- .align 4
- subq $18, 8, $18 # E : At least a quad left?
- blt $18, $less_than_8 # U : Nope
- nop # E :
- nop # E :
-
-$move_a_quad:
- ldq $1, 0($17) # L : fetch 8
- subq $18, 8, $18 # E : count -= 8
- addq $17, 8, $17 # E : src += 8
- nop # E :
-
- stq $1, 0($16) # L : store 8
- addq $16, 8, $16 # E : dest += 8
- bge $18, $move_a_quad # U :
- nop # E :
-
-$less_than_8:
- .align 4
- addq $18, 8, $18 # E : add back for trailing bytes
- ble $18, $nomoredata # U : All-done
- nop # E :
- nop # E :
-
- /* Trailing bytes */
-$tail_bytes:
- subq $18, 1, $18 # E : count--
- ldbu $1, 0($17) # L : fetch a byte
- addq $17, 1, $17 # E : src++
- nop # E :
-
- stb $1, 0($16) # L : store a byte
- addq $16, 1, $16 # E : dest++
- bgt $18, $tail_bytes # U : more to be done?
- nop # E :
-
- /* branching to exit takes 3 extra cycles, so replicate exit here */
- ret $31, ($26), 1 # L0 :
- nop # E :
- nop # E :
- nop # E :
-
-$misaligned:
- mov $0, $4 # E : dest temp
- and $0, 7, $1 # E : dest alignment mod8
- beq $1, $dest_0mod8 # U : life doesnt totally suck
- nop
-
-$aligndest:
- ble $18, $nomoredata # U :
- ldbu $1, 0($17) # L : fetch a byte
- subq $18, 1, $18 # E : count--
- addq $17, 1, $17 # E : src++
-
- stb $1, 0($4) # L : store it
- addq $4, 1, $4 # E : dest++
- and $4, 7, $1 # E : dest 0mod8 yet?
- bne $1, $aligndest # U : go until we are aligned.
-
- /* Source has unknown alignment, but dest is known to be 0mod8 */
-$dest_0mod8:
- subq $18, 8, $18 # E : At least a quad left?
- blt $18, $misalign_tail # U : Nope
- ldq_u $3, 0($17) # L : seed (rotating load) of 8 bytes
- nop # E :
-
-$mis_quad:
- ldq_u $16, 8($17) # L : Fetch next 8
- extql $3, $17, $3 # U : masking
- extqh $16, $17, $1 # U : masking
- bis $3, $1, $1 # E : merged bytes to store
-
- subq $18, 8, $18 # E : count -= 8
- addq $17, 8, $17 # E : src += 8
- stq $1, 0($4) # L : store 8 (aligned)
- mov $16, $3 # E : "rotate" source data
-
- addq $4, 8, $4 # E : dest += 8
- bge $18, $mis_quad # U : More quads to move
- nop
- nop
-
-$misalign_tail:
- addq $18, 8, $18 # E : account for tail stuff
- ble $18, $nomoredata # U :
- nop
- nop
-
-$misalign_byte:
- ldbu $1, 0($17) # L : fetch 1
- subq $18, 1, $18 # E : count--
- addq $17, 1, $17 # E : src++
- nop # E :
-
- stb $1, 0($4) # L : store
- addq $4, 1, $4 # E : dest++
- bgt $18, $misalign_byte # U : more to go?
- nop
-
-
-$nomoredata:
- ret $31, ($26), 1 # L0 :
- nop # E :
- nop # E :
- nop # E :
-
-END(memcpy)
-libc_hidden_builtin_def (memcpy)
diff --git a/sysdeps/alpha/alphaev6/memset.S b/sysdeps/alpha/alphaev6/memset.S
deleted file mode 100644
index 3b3c4ba061..0000000000
--- a/sysdeps/alpha/alphaev6/memset.S
+++ /dev/null
@@ -1,224 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noat
- .set noreorder
-
-ENTRY(memset)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- /*
- * Serious stalling happens. The only way to mitigate this is to
- * undertake a major re-write to interleave the constant materialization
- * with other parts of the fall-through code. This is important, even
- * though it makes maintenance tougher.
- * Do this later.
- */
- and $17, 255, $1 # E : 00000000000000ch
- insbl $17, 1, $2 # U : 000000000000ch00
- mov $16, $0 # E : return value
- ble $18, $end # U : zero length requested?
-
- addq $18, $16, $6 # E : max address to write to
- or $1, $2, $17 # E : 000000000000chch
- insbl $1, 2, $3 # U : 0000000000ch0000
- insbl $1, 3, $4 # U : 00000000ch000000
-
- or $3, $4, $3 # E : 00000000chch0000
- inswl $17, 4, $5 # U : 0000chch00000000
- xor $16, $6, $1 # E : will complete write be within one quadword?
- inswl $17, 6, $2 # U : chch000000000000
-
- or $17, $3, $17 # E : 00000000chchchch
- or $2, $5, $2 # E : chchchch00000000
- bic $1, 7, $1 # E : fit within a single quadword?
- and $16, 7, $3 # E : Target addr misalignment
-
- or $17, $2, $17 # E : chchchchchchchch
- beq $1, $within_quad # U :
- nop # E :
- beq $3, $aligned # U : target is 0mod8
-
- /*
- * Target address is misaligned, and won't fit within a quadword.
- */
- ldq_u $4, 0($16) # L : Fetch first partial
- mov $16, $5 # E : Save the address
- insql $17, $16, $2 # U : Insert new bytes
- subq $3, 8, $3 # E : Invert (for addressing uses)
-
- addq $18, $3, $18 # E : $18 is new count ($3 is negative)
- mskql $4, $16, $4 # U : clear relevant parts of the quad
- subq $16, $3, $16 # E : $16 is new aligned destination
- or $2, $4, $1 # E : Final bytes
-
- nop
- stq_u $1,0($5) # L : Store result
- nop
- nop
-
- .align 4
-$aligned:
- /*
- * We are now guaranteed to be quad aligned, with at least
- * one partial quad to write.
- */
-
- sra $18, 3, $3 # U : Number of remaining quads to write
- and $18, 7, $18 # E : Number of trailing bytes to write
- mov $16, $5 # E : Save dest address
- beq $3, $no_quad # U : tail stuff only
-
- /*
- * It's worth the effort to unroll this and use wh64 if possible.
- * At this point, entry values are:
- * $16 Current destination address
- * $5 A copy of $16
- * $6 The max quadword address to write to
- * $18 Number trailer bytes
- * $3 Number quads to write
- */
-
- and $16, 0x3f, $2 # E : Forward work (only useful for unrolled loop)
- subq $3, 16, $4 # E : Only try to unroll if > 128 bytes
- subq $2, 0x40, $1 # E : bias counter (aligning stuff 0mod64)
- blt $4, $loop # U :
-
- /*
- * We know we've got at least 16 quads, minimum of one trip
- * through unrolled loop. Do a quad at a time to get us 0mod64
- * aligned.
- */
-
- nop # E :
- nop # E :
- nop # E :
- beq $1, $bigalign # U :
-
-$alignmod64:
- stq $17, 0($5) # L :
- subq $3, 1, $3 # E : For consistency later
- addq $1, 8, $1 # E : Increment towards zero for alignment
- addq $5, 8, $4 # E : Initial wh64 address (filler instruction)
-
- nop
- nop
- addq $5, 8, $5 # E : Inc address
- blt $1, $alignmod64 # U :
-
-$bigalign:
- /*
- * $3 - number quads left to go
- * $5 - target address (aligned 0mod64)
- * $17 - mask of stuff to store
- * Scratch registers available: $7, $2, $4, $1
- * We know that we'll be taking a minimum of one trip through.
- * CWG Section 3.7.6: do not expect a sustained store rate of > 1/cycle
- * Assumes the wh64 needs to be for 2 trips through the loop in the future.
- * The wh64 is issued on for the starting destination address for trip +2
- * through the loop, and if there are less than two trips left, the target
- * address will be for the current trip.
- */
-
-$do_wh64:
- wh64 ($4) # L1 : memory subsystem write hint
- subq $3, 24, $2 # E : For determining future wh64 addresses
- stq $17, 0($5) # L :
- nop # E :
-
- addq $5, 128, $4 # E : speculative target of next wh64
- stq $17, 8($5) # L :
- stq $17, 16($5) # L :
- addq $5, 64, $7 # E : Fallback address for wh64 (== next trip addr)
-
- stq $17, 24($5) # L :
- stq $17, 32($5) # L :
- cmovlt $2, $7, $4 # E : Latency 2, extra mapping cycle
- nop
-
- stq $17, 40($5) # L :
- stq $17, 48($5) # L :
- subq $3, 16, $2 # E : Repeat the loop at least once more?
- nop
-
- stq $17, 56($5) # L :
- addq $5, 64, $5 # E :
- subq $3, 8, $3 # E :
- bge $2, $do_wh64 # U :
-
- nop
- nop
- nop
- beq $3, $no_quad # U : Might have finished already
-
- .align 4
- /*
- * Simple loop for trailing quadwords, or for small amounts
- * of data (where we can't use an unrolled loop and wh64)
- */
-$loop:
- stq $17, 0($5) # L :
- subq $3, 1, $3 # E : Decrement number quads left
- addq $5, 8, $5 # E : Inc address
- bne $3, $loop # U : more?
-
-$no_quad:
- /*
- * Write 0..7 trailing bytes.
- */
- nop # E :
- beq $18, $end # U : All done?
- ldq $7, 0($5) # L :
- mskqh $7, $6, $2 # U : Mask final quad
-
- insqh $17, $6, $4 # U : New bits
- or $2, $4, $1 # E : Put it all together
- stq $1, 0($5) # L : And back to memory
- ret $31,($26),1 # L0 :
-
-$within_quad:
- ldq_u $1, 0($16) # L :
- insql $17, $16, $2 # U : New bits
- mskql $1, $16, $4 # U : Clear old
- or $2, $4, $2 # E : New result
-
- mskql $2, $6, $4 # U :
- mskqh $1, $6, $2 # U :
- or $2, $4, $1 # E :
- stq_u $1, 0($16) # L :
-
-$end:
- nop
- nop
- nop
- ret $31,($26),1 # L0 :
-
- END(memset)
-libc_hidden_builtin_def (memset)
diff --git a/sysdeps/alpha/alphaev6/stxcpy.S b/sysdeps/alpha/alphaev6/stxcpy.S
deleted file mode 100644
index 3c3e7d72bf..0000000000
--- a/sysdeps/alpha/alphaev6/stxcpy.S
+++ /dev/null
@@ -1,328 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy a null-terminated string from SRC to DST.
-
- This is an internal routine used by strcpy, stpcpy, and strcat.
- As such, it uses special linkage conventions to make implementation
- of these public functions more efficient.
-
- On input:
- t9 = return address
- a0 = DST
- a1 = SRC
-
- On output:
- t8 = bitmask (with one bit set) indicating the last byte written
- a0 = unaligned address of the last *word* written
-
- Furthermore, v0, a3-a5, t11, and t12 are untouched.
-*/
-
-
-#include <sysdep.h>
-
- .arch ev6
- .set noat
- .set noreorder
- .text
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the
- aligned copy in its own procedure descriptor */
-
-
- .ent stxcpy_aligned
- .align 4
-stxcpy_aligned:
- .frame sp, 0, t9
- .prologue 0
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == the first source word. */
-
- /* Create the 1st output word and detect 0's in the 1st input word. */
- lda t2, -1 # E : build a mask against false zero
- mskqh t2, a1, t2 # U : detection in the src word (stall)
- mskqh t1, a1, t3 # U :
- ornot t1, t2, t2 # E : (stall)
-
- mskql t0, a1, t0 # U : assemble the first output word
- cmpbge zero, t2, t10 # E : bits set iff null found
- or t0, t3, t1 # E : (stall)
- bne t10, $a_eos # U : (stall)
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == a source word not containing a null. */
- /* Nops here to separate store quads from load quads */
-
-$a_loop:
- stq_u t1, 0(a0) # L :
- addq a0, 8, a0 # E :
- nop
- nop
-
- ldq_u t1, 0(a1) # L : Latency=3
- addq a1, 8, a1 # E :
- cmpbge zero, t1, t10 # E : (3 cycle stall)
- beq t10, $a_loop # U : (stall for t10)
-
- /* Take care of the final (partial) word store.
- On entry to this basic block we have:
- t1 == the source word containing the null
- t10 == the cmpbge mask that found it. */
-$a_eos:
- negq t10, t6 # E : find low bit set
- and t10, t6, t8 # E : (stall)
- /* For the sake of the cache, don't read a destination word
- if we're not going to need it. */
- and t8, 0x80, t6 # E : (stall)
- bne t6, 1f # U : (stall)
-
- /* We're doing a partial word store and so need to combine
- our source and original destination words. */
- ldq_u t0, 0(a0) # L : Latency=3
- subq t8, 1, t6 # E :
- zapnot t1, t6, t1 # U : clear src bytes >= null (stall)
- or t8, t6, t10 # E : (stall)
-
- zap t0, t10, t0 # E : clear dst bytes <= null
- or t0, t1, t1 # E : (stall)
- nop
- nop
-
-1: stq_u t1, 0(a0) # L :
- ret (t9) # L0 : Latency=3
- nop
- nop
-
- .end stxcpy_aligned
-
- .align 4
- .ent __stxcpy
- .globl __stxcpy
-__stxcpy:
- .frame sp, 0, t9
- .prologue 0
-
- /* Are source and destination co-aligned? */
- xor a0, a1, t0 # E :
- unop # E :
- and t0, 7, t0 # E : (stall)
- bne t0, $unaligned # U : (stall)
-
- /* We are co-aligned; take care of a partial first word. */
- ldq_u t1, 0(a1) # L : load first src word
- and a0, 7, t0 # E : take care not to load a word ...
- addq a1, 8, a1 # E :
- beq t0, stxcpy_aligned # U : ... if we wont need it (stall)
-
- ldq_u t0, 0(a0) # L :
- br stxcpy_aligned # L0 : Latency=3
- nop
- nop
-
-
-/* The source and destination are not co-aligned. Align the destination
- and cope. We have to be very careful about not reading too much and
- causing a SEGV. */
-
- .align 4
-$u_head:
- /* We know just enough now to be able to assemble the first
- full source word. We can still find a zero at the end of it
- that prevents us from outputting the whole thing.
-
- On entry to this basic block:
- t0 == the first dest word, for masking back in, if needed else 0
- t1 == the low bits of the first source word
- t6 == bytemask that is -1 in dest word bytes */
-
- ldq_u t2, 8(a1) # L :
- addq a1, 8, a1 # E :
- extql t1, a1, t1 # U : (stall on a1)
- extqh t2, a1, t4 # U : (stall on a1)
-
- mskql t0, a0, t0 # U :
- or t1, t4, t1 # E :
- mskqh t1, a0, t1 # U : (stall on t1)
- or t0, t1, t1 # E : (stall on t1)
-
- or t1, t6, t6 # E :
- cmpbge zero, t6, t10 # E : (stall)
- lda t6, -1 # E : for masking just below
- bne t10, $u_final # U : (stall)
-
- mskql t6, a1, t6 # U : mask out the bits we have
- or t6, t2, t2 # E : already extracted before (stall)
- cmpbge zero, t2, t10 # E : testing eos (stall)
- bne t10, $u_late_head_exit # U : (stall)
-
- /* Finally, we've got all the stupid leading edge cases taken care
- of and we can set up to enter the main loop. */
-
- stq_u t1, 0(a0) # L : store first output word
- addq a0, 8, a0 # E :
- extql t2, a1, t0 # U : position ho-bits of lo word
- ldq_u t2, 8(a1) # U : read next high-order source word
-
- addq a1, 8, a1 # E :
- cmpbge zero, t2, t10 # E : (stall for t2)
- nop # E :
- bne t10, $u_eos # U : (stall)
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned source words.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t0 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word
-
- We further know that t2 does not contain a null terminator. */
-
- .align 3
-$u_loop:
- extqh t2, a1, t1 # U : extract high bits for current word
- addq a1, 8, a1 # E : (stall)
- extql t2, a1, t3 # U : extract low bits for next time (stall)
- addq a0, 8, a0 # E :
-
- or t0, t1, t1 # E : current dst word now complete
- ldq_u t2, 0(a1) # L : Latency=3 load high word for next time
- stq_u t1, -8(a0) # L : save the current word (stall)
- mov t3, t0 # E :
-
- cmpbge zero, t2, t10 # E : test new word for eos
- beq t10, $u_loop # U : (stall)
- nop
- nop
-
- /* We've found a zero somewhere in the source word we just read.
- If it resides in the lower half, we have one (probably partial)
- word to write out, and if it resides in the upper half, we
- have one full and one partial word left to write out.
-
- On entry to this basic block:
- t0 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word. */
-$u_eos:
- extqh t2, a1, t1 # U :
- or t0, t1, t1 # E : first (partial) source word complete (stall)
- cmpbge zero, t1, t10 # E : is the null in this first bit? (stall)
- bne t10, $u_final # U : (stall)
-
-$u_late_head_exit:
- stq_u t1, 0(a0) # L : the null was in the high-order bits
- addq a0, 8, a0 # E :
- extql t2, a1, t1 # U :
- cmpbge zero, t1, t10 # E : (stall)
-
- /* Take care of a final (probably partial) result word.
- On entry to this basic block:
- t1 == assembled source word
- t10 == cmpbge mask that found the null. */
-$u_final:
- negq t10, t6 # E : isolate low bit set
- and t6, t10, t8 # E : (stall)
- and t8, 0x80, t6 # E : avoid dest word load if we can (stall)
- bne t6, 1f # U : (stall)
-
- ldq_u t0, 0(a0) # E :
- subq t8, 1, t6 # E :
- or t6, t8, t10 # E : (stall)
- zapnot t1, t6, t1 # U : kill source bytes >= null (stall)
-
- zap t0, t10, t0 # U : kill dest bytes <= null (2 cycle data stall)
- or t0, t1, t1 # E : (stall)
- nop
- nop
-
-1: stq_u t1, 0(a0) # L :
- ret (t9) # L0 : Latency=3
- nop
- nop
-
- /* Unaligned copy entry point. */
- .align 4
-$unaligned:
-
- ldq_u t1, 0(a1) # L : load first source word
- and a0, 7, t4 # E : find dest misalignment
- and a1, 7, t5 # E : find src misalignment
- /* Conditionally load the first destination word and a bytemask
- with 0xff indicating that the destination byte is sacrosanct. */
- mov zero, t0 # E :
-
- mov zero, t6 # E :
- beq t4, 1f # U :
- ldq_u t0, 0(a0) # L :
- lda t6, -1 # E :
-
- mskql t6, a0, t6 # U :
- nop
- nop
- nop
-1:
- subq a1, t4, a1 # E : sub dest misalignment from src addr
- /* If source misalignment is larger than dest misalignment, we need
- extra startup checks to avoid SEGV. */
- cmplt t4, t5, t8 # E :
- beq t8, $u_head # U :
- lda t2, -1 # E : mask out leading garbage in source
-
- mskqh t2, t5, t2 # U :
- ornot t1, t2, t3 # E : (stall)
- cmpbge zero, t3, t10 # E : is there a zero? (stall)
- beq t10, $u_head # U : (stall)
-
- /* At this point we've found a zero in the first partial word of
- the source. We need to isolate the valid source data and mask
- it into the original destination data. (Incidentally, we know
- that we'll need at least one byte of that original dest word.) */
-
- ldq_u t0, 0(a0) # L :
- negq t10, t6 # E : build bitmask of bytes <= zero
- and t6, t10, t8 # E : (stall)
- and a1, 7, t5 # E :
-
- subq t8, 1, t6 # E :
- or t6, t8, t10 # E : (stall)
- srl t8, t5, t8 # U : adjust final null return value
- zapnot t2, t10, t2 # U : prepare source word; mirror changes (stall)
-
- and t1, t2, t1 # E : to source validity mask
- extql t2, a1, t2 # U :
- extql t1, a1, t1 # U : (stall)
- andnot t0, t2, t0 # .. e1 : zero place for source to reside (stall)
-
- or t0, t1, t1 # e1 : and put it there
- stq_u t1, 0(a0) # .. e0 : (stall)
- ret (t9) # e1 :
- nop
-
- .end __stxcpy
-
diff --git a/sysdeps/alpha/alphaev6/stxncpy.S b/sysdeps/alpha/alphaev6/stxncpy.S
deleted file mode 100644
index f39c23a886..0000000000
--- a/sysdeps/alpha/alphaev6/stxncpy.S
+++ /dev/null
@@ -1,403 +0,0 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy no more than COUNT bytes of the null-terminated string from
- SRC to DST.
-
- This is an internal routine used by strncpy, stpncpy, and strncat.
- As such, it uses special linkage conventions to make implementation
- of these public functions more efficient.
-
- On input:
- t9 = return address
- a0 = DST
- a1 = SRC
- a2 = COUNT
-
- Furthermore, COUNT may not be zero.
-
- On output:
- t0 = last word written
- t8 = bitmask (with one bit set) indicating the last byte written
- t10 = bitmask (with one bit set) indicating the byte position of
- the end of the range specified by COUNT
- a0 = unaligned address of the last *word* written
- a2 = the number of full words left in COUNT
-
- Furthermore, v0, a3-a5, t11, and t12 are untouched.
-*/
-
-#include <sysdep.h>
-
- .arch ev6
- .set noat
- .set noreorder
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the
- aligned copy in its own procedure descriptor */
-
-
- .ent stxncpy_aligned
- .align 4
-stxncpy_aligned:
- .frame sp, 0, t9, 0
- .prologue 0
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == the first source word. */
-
- /* Create the 1st output word and detect 0's in the 1st input word. */
- lda t2, -1 # E : build a mask against false zero
- mskqh t2, a1, t2 # U : detection in the src word (stall)
- mskqh t1, a1, t3 # U :
- ornot t1, t2, t2 # E : (stall)
-
- mskql t0, a1, t0 # U : assemble the first output word
- cmpbge zero, t2, t7 # E : bits set iff null found
- or t0, t3, t0 # E : (stall)
- beq a2, $a_eoc # U :
-
- bne t7, $a_eos # U :
- nop
- nop
- nop
-
- /* On entry to this basic block:
- t0 == a source word not containing a null. */
-
- /*
- * nops here to:
- * separate store quads from load quads
- * limit of 1 bcond/quad to permit training
- */
-$a_loop:
- stq_u t0, 0(a0) # L :
- addq a0, 8, a0 # E :
- subq a2, 1, a2 # E :
- nop
-
- ldq_u t0, 0(a1) # L :
- addq a1, 8, a1 # E :
- cmpbge zero, t0, t7 # E :
- beq a2, $a_eoc # U :
-
- beq t7, $a_loop # U :
- nop
- nop
- nop
-
- /* Take care of the final (partial) word store. At this point
- the end-of-count bit is set in t7 iff it applies.
-
- On entry to this basic block we have:
- t0 == the source word containing the null
- t7 == the cmpbge mask that found it. */
-
-$a_eos:
- negq t7, t8 # E : find low bit set
- and t7, t8, t8 # E : (stall)
- /* For the sake of the cache, don't read a destination word
- if we're not going to need it. */
- and t8, 0x80, t6 # E : (stall)
- bne t6, 1f # U : (stall)
-
- /* We're doing a partial word store and so need to combine
- our source and original destination words. */
- ldq_u t1, 0(a0) # L :
- subq t8, 1, t6 # E :
- or t8, t6, t7 # E : (stall)
- zapnot t0, t7, t0 # U : clear src bytes > null (stall)
-
- zap t1, t7, t1 # .. e1 : clear dst bytes <= null
- or t0, t1, t0 # e1 : (stall)
- nop
- nop
-
-1: stq_u t0, 0(a0) # L :
- ret (t9) # L0 : Latency=3
- nop
- nop
-
- /* Add the end-of-count bit to the eos detection bitmask. */
-$a_eoc:
- or t10, t7, t7 # E :
- br $a_eos # L0 : Latency=3
- nop
- nop
-
- .end stxncpy_aligned
-
- .align 4
- .ent __stxncpy
- .globl __stxncpy
-__stxncpy:
- .frame sp, 0, t9, 0
- .prologue 0
-
- /* Are source and destination co-aligned? */
- xor a0, a1, t1 # E :
- and a0, 7, t0 # E : find dest misalignment
- and t1, 7, t1 # E : (stall)
- addq a2, t0, a2 # E : bias count by dest misalignment (stall)
-
- subq a2, 1, a2 # E :
- and a2, 7, t2 # E : (stall)
- srl a2, 3, a2 # U : a2 = loop counter = (count - 1)/8 (stall)
- addq zero, 1, t10 # E :
-
- sll t10, t2, t10 # U : t10 = bitmask of last count byte
- bne t1, $unaligned # U :
- /* We are co-aligned; take care of a partial first word. */
- ldq_u t1, 0(a1) # L : load first src word
- addq a1, 8, a1 # E :
-
- beq t0, stxncpy_aligned # U : avoid loading dest word if not needed
- ldq_u t0, 0(a0) # L :
- nop
- nop
-
- br stxncpy_aligned # .. e1 :
- nop
- nop
- nop
-
-
-
-/* The source and destination are not co-aligned. Align the destination
- and cope. We have to be very careful about not reading too much and
- causing a SEGV. */
-
- .align 4
-$u_head:
- /* We know just enough now to be able to assemble the first
- full source word. We can still find a zero at the end of it
- that prevents us from outputting the whole thing.
-
- On entry to this basic block:
- t0 == the first dest word, unmasked
- t1 == the shifted low bits of the first source word
- t6 == bytemask that is -1 in dest word bytes */
-
- ldq_u t2, 8(a1) # L : Latency=3 load second src word
- addq a1, 8, a1 # E :
- mskql t0, a0, t0 # U : mask trailing garbage in dst
- extqh t2, a1, t4 # U : (3 cycle stall on t2)
-
- or t1, t4, t1 # E : first aligned src word complete (stall)
- mskqh t1, a0, t1 # U : mask leading garbage in src (stall)
- or t0, t1, t0 # E : first output word complete (stall)
- or t0, t6, t6 # E : mask original data for zero test (stall)
-
- cmpbge zero, t6, t7 # E :
- beq a2, $u_eocfin # U :
- lda t6, -1 # E :
- nop
-
- bne t7, $u_final # U :
- mskql t6, a1, t6 # U : mask out bits already seen
- stq_u t0, 0(a0) # L : store first output word
- or t6, t2, t2 # E :
-
- cmpbge zero, t2, t7 # E : find nulls in second partial
- addq a0, 8, a0 # E :
- subq a2, 1, a2 # E :
- bne t7, $u_late_head_exit # U :
-
- /* Finally, we've got all the stupid leading edge cases taken care
- of and we can set up to enter the main loop. */
- extql t2, a1, t1 # U : position hi-bits of lo word
- beq a2, $u_eoc # U :
- ldq_u t2, 8(a1) # L : read next high-order source word
- addq a1, 8, a1 # E :
-
- extqh t2, a1, t0 # U : position lo-bits of hi word (stall)
- cmpbge zero, t2, t7 # E :
- nop
- bne t7, $u_eos # U :
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned source words.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t0 == the shifted low-order bits from the current source word
- t1 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word
-
- We further know that t2 does not contain a null terminator. */
-
- .align 4
-$u_loop:
- or t0, t1, t0 # E : current dst word now complete
- subq a2, 1, a2 # E : decrement word count
- extql t2, a1, t1 # U : extract high bits for next time
- addq a0, 8, a0 # E :
-
- stq_u t0, -8(a0) # L : save the current word
- beq a2, $u_eoc # U :
- ldq_u t2, 8(a1) # L : Latency=3 load high word for next time
- addq a1, 8, a1 # E :
-
- extqh t2, a1, t0 # U : extract low bits (2 cycle stall)
- cmpbge zero, t2, t7 # E : test new word for eos
- nop
- beq t7, $u_loop # U :
-
- /* We've found a zero somewhere in the source word we just read.
- If it resides in the lower half, we have one (probably partial)
- word to write out, and if it resides in the upper half, we
- have one full and one partial word left to write out.
-
- On entry to this basic block:
- t0 == the shifted low-order bits from the current source word
- t1 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word. */
-$u_eos:
- or t0, t1, t0 # E : first (partial) source word complete
- nop
- cmpbge zero, t0, t7 # E : is the null in this first bit? (stall)
- bne t7, $u_final # U : (stall)
-
- stq_u t0, 0(a0) # L : the null was in the high-order bits
- addq a0, 8, a0 # E :
- subq a2, 1, a2 # E :
- nop
-
-$u_late_head_exit:
- extql t2, a1, t0 # U :
- cmpbge zero, t0, t7 # E :
- or t7, t10, t6 # E : (stall)
- cmoveq a2, t6, t7 # E : Latency=2, extra map slot (stall)
-
- /* Take care of a final (probably partial) result word.
- On entry to this basic block:
- t0 == assembled source word
- t7 == cmpbge mask that found the null. */
-$u_final:
- negq t7, t6 # E : isolate low bit set
- and t6, t7, t8 # E : (stall)
- and t8, 0x80, t6 # E : avoid dest word load if we can (stall)
- bne t6, 1f # U : (stall)
-
- ldq_u t1, 0(a0) # L :
- subq t8, 1, t6 # E :
- or t6, t8, t7 # E : (stall)
- zapnot t0, t7, t0 # U : kill source bytes > null
-
- zap t1, t7, t1 # U : kill dest bytes <= null
- or t0, t1, t0 # E : (stall)
- nop
- nop
-
-1: stq_u t0, 0(a0) # L :
- ret (t9) # L0 : Latency=3
-
- /* Got to end-of-count before end of string.
- On entry to this basic block:
- t1 == the shifted high-order bits from the previous source word */
-$u_eoc:
- and a1, 7, t6 # E :
- sll t10, t6, t6 # U : (stall)
- and t6, 0xff, t6 # E : (stall)
- bne t6, 1f # U : (stall)
-
- ldq_u t2, 8(a1) # L : load final src word
- nop
- extqh t2, a1, t0 # U : extract low bits for last word (stall)
- or t1, t0, t1 # E : (stall)
-
-1: cmpbge zero, t1, t7 # E :
- mov t1, t0
-
-$u_eocfin: # end-of-count, final word
- or t10, t7, t7 # E :
- br $u_final # L0 : Latency=3
-
- /* Unaligned copy entry point. */
- .align 4
-$unaligned:
-
- ldq_u t1, 0(a1) # L : load first source word
- and a0, 7, t4 # E : find dest misalignment
- and a1, 7, t5 # E : find src misalignment
- /* Conditionally load the first destination word and a bytemask
- with 0xff indicating that the destination byte is sacrosanct. */
- mov zero, t0 # E :
-
- mov zero, t6 # E :
- beq t4, 1f # U :
- ldq_u t0, 0(a0) # L :
- lda t6, -1 # E :
-
- mskql t6, a0, t6 # U :
- nop
- nop
-1: subq a1, t4, a1 # E : sub dest misalignment from src addr
-
- /* If source misalignment is larger than dest misalignment, we need
- extra startup checks to avoid SEGV. */
-
- cmplt t4, t5, t8 # E :
- extql t1, a1, t1 # U : shift src into place
- lda t2, -1 # E : for creating masks later
- beq t8, $u_head # U : (stall)
-
- mskqh t2, t5, t2 # U : begin src byte validity mask
- cmpbge zero, t1, t7 # E : is there a zero?
- extql t2, a1, t2 # U :
- or t7, t10, t5 # E : test for end-of-count too
-
- cmpbge zero, t2, t3 # E :
- cmoveq a2, t5, t7 # E : Latency=2, extra map slot
- nop # E : keep with cmoveq
- andnot t7, t3, t7 # E : (stall)
-
- beq t7, $u_head # U :
- /* At this point we've found a zero in the first partial word of
- the source. We need to isolate the valid source data and mask
- it into the original destination data. (Incidentally, we know
- that we'll need at least one byte of that original dest word.) */
- ldq_u t0, 0(a0) # L :
- negq t7, t6 # E : build bitmask of bytes <= zero
- mskqh t1, t4, t1 # U :
-
- and t6, t7, t8 # E :
- subq t8, 1, t6 # E : (stall)
- or t6, t8, t7 # E : (stall)
- zapnot t2, t7, t2 # U : prepare source word; mirror changes (stall)
-
- zapnot t1, t7, t1 # U : to source validity mask
- andnot t0, t2, t0 # E : zero place for source to reside
- or t0, t1, t0 # E : and put it there (stall both t0, t1)
- stq_u t0, 0(a0) # L : (stall)
-
- ret (t9) # L0 : Latency=3
- nop
- nop
- nop
-
- .end __stxncpy
-
diff --git a/sysdeps/alpha/alphaev67/Implies b/sysdeps/alpha/alphaev67/Implies
deleted file mode 100644
index 49d19c4ad8..0000000000
--- a/sysdeps/alpha/alphaev67/Implies
+++ /dev/null
@@ -1 +0,0 @@
-alpha/alphaev6
diff --git a/sysdeps/alpha/alphaev67/ffs.S b/sysdeps/alpha/alphaev67/ffs.S
deleted file mode 100644
index fb1cdd932c..0000000000
--- a/sysdeps/alpha/alphaev67/ffs.S
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Copyright (C) 2000, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds the first bit set in an integer. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-
-ENTRY(__ffs)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- zap $16, 0xF0, $16
- cttz $16, $0
- addq $0, 1, $0
- cmoveq $16, 0, $0
-
- nop
- nop
- nop
- ret
-
-END(__ffs)
-
-weak_alias (__ffs, ffs)
-libc_hidden_builtin_def (ffs)
diff --git a/sysdeps/alpha/alphaev67/ffsll.S b/sysdeps/alpha/alphaev67/ffsll.S
deleted file mode 100644
index 72ef094189..0000000000
--- a/sysdeps/alpha/alphaev67/ffsll.S
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds the first bit set in a long. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(ffsl)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- cttz $16, $0
- addq $0, 1, $0
- cmoveq $16, 0, $0
- ret
-
-END(ffsl)
-
-weak_extern (ffsl)
-weak_alias (ffsl, ffsll)
diff --git a/sysdeps/alpha/alphaev67/fpu/Implies b/sysdeps/alpha/alphaev67/fpu/Implies
deleted file mode 100644
index 9e3f12d0ac..0000000000
--- a/sysdeps/alpha/alphaev67/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-alpha/alphaev6/fpu
diff --git a/sysdeps/alpha/alphaev67/rawmemchr.S b/sysdeps/alpha/alphaev67/rawmemchr.S
deleted file mode 100644
index 8c7e9423b0..0000000000
--- a/sysdeps/alpha/alphaev67/rawmemchr.S
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return pointer to first occurrence of CH in STR. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(__rawmemchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- ldq_u t0, 0(a0) # L : load first quadword Latency=3
- and a1, 0xff, t3 # E : 00000000000000ch
- insbl a1, 1, t5 # U : 000000000000ch00
- insbl a1, 7, a2 # U : ch00000000000000
-
- insbl t3, 6, a3 # U : 00ch000000000000
- or t5, t3, a1 # E : 000000000000chch
- andnot a0, 7, v0 # E : align our loop pointer
- lda t4, -1 # E : build garbage mask
-
- mskqh t4, a0, t4 # U : only want relevant part of first quad
- or a2, a3, a2 # E : chch000000000000
- inswl a1, 2, t5 # E : 00000000chch0000
- inswl a1, 4, a3 # E : 0000chch00000000
-
- or a1, a2, a1 # E : chch00000000chch
- or a3, t5, t5 # E : 0000chchchch0000
- cmpbge zero, t4, t4 # E : bits set iff byte is garbage
- nop # E :
-
- /* This quad is _very_ serialized. Lots of stalling happens */
- or t5, a1, a1 # E : chchchchchchchch
- xor t0, a1, t1 # E : make bytes == c zero
- cmpbge zero, t1, t0 # E : bits set iff byte == c
- andnot t0, t4, t0 # E : clear garbage bits
-
- cttz t0, a2 # U0 : speculative (in case we get a match)
- nop # E :
- nop # E :
- bne t0, $found # U :
-
- /*
- * Yuk. This loop is going to stall like crazy waiting for the
- * data to be loaded. Not much can be done about it unless it's
- * unrolled multiple times, which is generally unsafe.
- */
-$loop:
- ldq t0, 8(v0) # L : Latency=3
- addq v0, 8, v0 # E :
- xor t0, a1, t1 # E :
- cmpbge zero, t1, t0 # E : bits set iff byte == c
-
- cttz t0, a2 # U0 : speculative (in case we get a match)
- nop # E :
- nop # E :
- beq t0, $loop # U :
-
-$found:
- negq t0, t1 # E : clear all but least set bit
- and t0, t1, t0 # E :
- addq v0, a2, v0 # E : Add in the bit number from above
- ret # L0 :
-
- END(__rawmemchr)
-
-libc_hidden_def (__rawmemchr)
-weak_alias (__rawmemchr, rawmemchr)
diff --git a/sysdeps/alpha/alphaev67/stpcpy.S b/sysdeps/alpha/alphaev67/stpcpy.S
deleted file mode 100644
index b5da4e05d3..0000000000
--- a/sysdeps/alpha/alphaev67/stpcpy.S
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@redhat.com>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy SRC to DEST returning the address of the terminating 0 in DEST. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
- .text
-
-ENTRY(__stpcpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- lda AT, _mcount
- jsr AT, (AT), _mcount
-#endif
- .prologue 1
-
- .align 4
- mov a0, v0
- nop
- jsr t9, __stxcpy
-
- # t8 = bitmask (with one bit set) indicating the last byte written
- # a0 = unaligned address of the last *word* written
-
- cttz t8, t8
- andnot a0, 7, a0
- addq a0, t8, v0
- ret
-
- END(__stpcpy)
-
-weak_alias (__stpcpy, stpcpy)
-libc_hidden_def (__stpcpy)
-libc_hidden_builtin_def (stpcpy)
diff --git a/sysdeps/alpha/alphaev67/stpncpy.S b/sysdeps/alpha/alphaev67/stpncpy.S
deleted file mode 100644
index 4d61d71317..0000000000
--- a/sysdeps/alpha/alphaev67/stpncpy.S
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@redhat.com)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy no more then N bytes from SRC to DEST, returning the address of
- the terminating '\0' in DEST. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noat
- .set noreorder
- .text
-
-ENTRY(__stpncpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- lda AT, _mcount
- jsr AT, (AT), _mcount
-#endif
- .prologue 1
-
- mov a0, v0
- beq a2, $zerocount
-
- .align 4
- nop
- nop
- jsr t9, __stxncpy # do the work of the copy
-
- cttz t8, t4
- zapnot t0, t8, t5
- andnot a0, 7, a0
- bne a2, $multiword # do we have full words left?
-
- subq t8, 1, t2
- subq t10, 1, t3
- cmpult zero, t5, t5
- addq a0, t4, v0
-
- or t2, t8, t2
- or t3, t10, t3
- addq v0, t5, v0
- andnot t3, t2, t3
-
- zap t0, t3, t0
- nop
- stq t0, 0(a0)
- ret
-
-$multiword:
- subq t8, 1, t7 # clear the final bits in the prev word
- cmpult zero, t5, t5
- or t7, t8, t7
- zapnot t0, t7, t0
-
- subq a2, 1, a2
- stq t0, 0(a0)
- addq a0, 8, a1
- beq a2, 1f # loop over full words remaining
-
- nop
- nop
- nop
- blbc a2, 0f
-
- stq zero, 0(a1)
- subq a2, 1, a2
- addq a1, 8, a1
- beq a2, 1f
-
-0: stq zero, 0(a1)
- subq a2, 2, a2
- nop
- nop
-
- stq zero, 8(a1)
- addq a1, 16, a1
- nop
- bne a2, 0b
-
-1: ldq t0, 0(a1) # clear the leading bits in the final word
- subq t10, 1, t7
- addq a0, t4, v0
- nop
-
- or t7, t10, t7
- addq v0, t5, v0
- zap t0, t7, t0
- stq t0, 0(a1)
-
-$zerocount:
- nop
- nop
- nop
- ret
-
- END(__stpncpy)
-
-libc_hidden_def (__stpncpy)
-weak_alias (__stpncpy, stpncpy)
diff --git a/sysdeps/alpha/alphaev67/strcat.S b/sysdeps/alpha/alphaev67/strcat.S
deleted file mode 100644
index ae7c48808a..0000000000
--- a/sysdeps/alpha/alphaev67/strcat.S
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Append a null-terminated string from SRC to DST. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .text
-
-ENTRY(strcat)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov $16, $0 # E : set up return value
- /* Find the end of the string. */
- ldq_u $1, 0($16) # L : load first quadword (a0 may be misaligned)
- lda $2, -1 # E :
- insqh $2, $16, $2 # U :
-
- andnot $16, 7, $16 # E :
- or $2, $1, $1 # E :
- cmpbge $31, $1, $2 # E : bits set iff byte == 0
- bne $2, $found # U :
-
-$loop: ldq $1, 8($16) # L :
- addq $16, 8, $16 # E :
- cmpbge $31, $1, $2 # E :
- beq $2, $loop # U :
-
-$found: cttz $2, $3 # U0 :
- addq $16, $3, $16 # E :
- /* Now do the append. */
- mov $26, $23 # E :
- jmp $31, __stxcpy # L0 :
-
- END(strcat)
-libc_hidden_builtin_def (strcat)
diff --git a/sysdeps/alpha/alphaev67/strchr.S b/sysdeps/alpha/alphaev67/strchr.S
deleted file mode 100644
index 101c7d489a..0000000000
--- a/sysdeps/alpha/alphaev67/strchr.S
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return the address of a given character within a null-terminated
- string, or null if it is not found. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(strchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- ldq_u t0, 0(a0) # L : load first quadword Latency=3
- and a1, 0xff, t3 # E : 00000000000000ch
- insbl a1, 1, t5 # U : 000000000000ch00
- insbl a1, 7, a2 # U : ch00000000000000
-
- insbl t3, 6, a3 # U : 00ch000000000000
- or t5, t3, a1 # E : 000000000000chch
- andnot a0, 7, v0 # E : align our loop pointer
- lda t4, -1 # E : build garbage mask
-
- mskqh t4, a0, t4 # U : only want relevant part of first quad
- or a2, a3, a2 # E : chch000000000000
- inswl a1, 2, t5 # E : 00000000chch0000
- inswl a1, 4, a3 # E : 0000chch00000000
-
- or a1, a2, a1 # E : chch00000000chch
- or a3, t5, t5 # E : 0000chchchch0000
- cmpbge zero, t0, t2 # E : bits set iff byte == zero
- cmpbge zero, t4, t4 # E : bits set iff byte is garbage
-
- /* This quad is _very_ serialized. Lots of stalling happens */
- or t5, a1, a1 # E : chchchchchchchch
- xor t0, a1, t1 # E : make bytes == c zero
- cmpbge zero, t1, t3 # E : bits set iff byte == c
- or t2, t3, t0 # E : bits set iff char match or zero match
-
- andnot t0, t4, t0 # E : clear garbage bits
- cttz t0, a2 # U0 : speculative (in case we get a match)
- nop # E :
- bne t0, $found # U :
-
- /*
- * Yuk. This loop is going to stall like crazy waiting for the
- * data to be loaded. Not much can be done about it unless it's
- * unrolled multiple times, which is generally unsafe.
- */
-$loop:
- ldq t0, 8(v0) # L : Latency=3
- addq v0, 8, v0 # E :
- xor t0, a1, t1 # E :
- cmpbge zero, t0, t2 # E : bits set iff byte == 0
-
- cmpbge zero, t1, t3 # E : bits set iff byte == c
- or t2, t3, t0 # E :
- cttz t3, a2 # U0 : speculative (in case we get a match)
- beq t0, $loop # U :
-
-$found:
- negq t0, t1 # E : clear all but least set bit
- and t0, t1, t0 # E :
- and t0, t3, t1 # E : bit set iff byte was the char
- addq v0, a2, v0 # E : Add in the bit number from above
-
- cmoveq t1, $31, v0 # E : Two mapping slots, latency = 2
- nop
- nop
- ret # L0 :
-
- END(strchr)
-
-weak_alias (strchr, index)
-libc_hidden_builtin_def (strchr)
diff --git a/sysdeps/alpha/alphaev67/strlen.S b/sysdeps/alpha/alphaev67/strlen.S
deleted file mode 100644
index b83eacceaf..0000000000
--- a/sysdeps/alpha/alphaev67/strlen.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds length of a 0-terminated string. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(strlen)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- ldq_u $1, 0($16) # L : load first quadword ($16 may be misaligned)
- lda $2, -1($31) # E :
- insqh $2, $16, $2 # U :
- andnot $16, 7, $0 # E :
-
- or $2, $1, $1 # E :
- cmpbge $31, $1, $2 # E : $2 <- bitmask: bit i == 1 <==> i-th byte == 0
- nop # E :
- bne $2, $found # U :
-
-$loop: ldq $1, 8($0) # L :
- addq $0, 8, $0 # E : addr += 8
- cmpbge $31, $1, $2 # E :
- beq $2, $loop # U :
-
-$found:
- cttz $2, $3 # U0 :
- addq $0, $3, $0 # E :
- subq $0, $16, $0 # E :
- ret $31, ($26) # L0 :
-
- END(strlen)
-libc_hidden_builtin_def (strlen)
diff --git a/sysdeps/alpha/alphaev67/strncat.S b/sysdeps/alpha/alphaev67/strncat.S
deleted file mode 100644
index ae3257ca42..0000000000
--- a/sysdeps/alpha/alphaev67/strncat.S
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Append no more than COUNT characters from the null-terminated string SRC
- to the null-terminated string DST. Always null-terminate the new DST. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .text
-
-ENTRY(strncat)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov a0, v0 # set up return value
- beq a2, $zerocount # U :
- /* Find the end of the string. */
- ldq_u t0, 0(a0) # L : load first quadword (a0 may be misaligned)
- lda t1, -1 # E :
-
- insqh t1, v0, t1 # U :
- andnot a0, 7, a0 # E :
- nop # E :
- or t1, t0, t0 # E :
-
- nop # E :
- nop # E :
- cmpbge zero, t0, t1 # E : bits set iff byte == 0
- bne t1, $found # U :
-
-$loop: ldq t0, 8(a0) # L :
- addq a0, 8, a0 # E :
- cmpbge zero, t0, t1 # E :
- beq t1, $loop # U :
-
-$found: cttz t1, t2 # U0 :
- addq a0, t2, a0 # E :
- jsr t9, __stxncpy # L0 : Now do the append.
-
- /* Worry about the null termination. */
-
- cttz t10, t2 # U0: byte offset of end-of-count.
- bic a0, 7, a0 # E : word align the last write address.
- zapnot t0, t8, t1 # U : was last byte a null?
- nop # E :
-
- bne t1, 0f # U :
- nop # E :
- nop # E :
- ret # L0 :
-
-0: addq t2, a0, a0 # E : address of end-of-count
- stb zero, 1(a0) # L :
- nop # E :
- ret # L0 :
-
-$zerocount:
- nop # E :
- nop # E :
- nop # E :
- ret # L0 :
-
- END(strncat)
diff --git a/sysdeps/alpha/alphaev67/strrchr.S b/sysdeps/alpha/alphaev67/strrchr.S
deleted file mode 100644
index c46a3df4f8..0000000000
--- a/sysdeps/alpha/alphaev67/strrchr.S
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
- EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return the address of the last occurrence of a given character
- within a null-terminated string, or null if it is not found. */
-
-#include <sysdep.h>
-
- .arch ev6
- .set noreorder
- .set noat
-
-ENTRY(strrchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- and a1, 0xff, t2 # E : 00000000000000ch
- insbl a1, 1, t4 # U : 000000000000ch00
- insbl a1, 2, t5 # U : 0000000000ch0000
- ldq_u t0, 0(a0) # L : load first quadword Latency=3
-
- mov zero, t6 # E : t6 is last match aligned addr
- or t2, t4, a1 # E : 000000000000chch
- sll t5, 8, t3 # U : 00000000ch000000
- mov zero, t8 # E : t8 is last match byte compare mask
-
- andnot a0, 7, v0 # E : align source addr
- or t5, t3, t3 # E : 00000000chch0000
- sll a1, 32, t2 # U : 0000chch00000000
- sll a1, 48, t4 # U : chch000000000000
-
- or t4, a1, a1 # E : chch00000000chch
- or t2, t3, t2 # E : 0000chchchch0000
- or a1, t2, a1 # E : chchchchchchchch
- lda t5, -1 # E : build garbage mask
-
- cmpbge zero, t0, t1 # E : bits set iff byte == zero
- mskqh t5, a0, t4 # E : Complete garbage mask
- xor t0, a1, t2 # E : make bytes == c zero
- cmpbge zero, t4, t4 # E : bits set iff byte is garbage
-
- cmpbge zero, t2, t3 # E : bits set iff byte == c
- andnot t1, t4, t1 # E : clear garbage from null test
- andnot t3, t4, t3 # E : clear garbage from char test
- bne t1, $eos # U : did we already hit the terminator?
-
- /* Character search main loop */
-$loop:
- ldq t0, 8(v0) # L : load next quadword
- cmovne t3, v0, t6 # E : save previous comparisons match
- nop # : Latency=2, extra map slot (keep nop with cmov)
- nop
-
- cmovne t3, t3, t8 # E : Latency=2, extra map slot
- nop # : keep with cmovne
- addq v0, 8, v0 # E :
- xor t0, a1, t2 # E :
-
- cmpbge zero, t0, t1 # E : bits set iff byte == zero
- cmpbge zero, t2, t3 # E : bits set iff byte == c
- beq t1, $loop # U : if we havnt seen a null, loop
- nop
-
- /* Mask out character matches after terminator */
-$eos:
- negq t1, t4 # E : isolate first null byte match
- and t1, t4, t4 # E :
- subq t4, 1, t5 # E : build a mask of the bytes upto...
- or t4, t5, t4 # E : ... and including the null
-
- and t3, t4, t3 # E : mask out char matches after null
- cmovne t3, t3, t8 # E : save it, if match found Latency=2, extra map slot
- nop # : Keep with cmovne
- nop
-
- cmovne t3, v0, t6 # E :
- nop # : Keep with cmovne
- /* Locate the address of the last matched character */
- ctlz t8, t2 # U0 : Latency=3 (0x40 for t8=0)
- nop
-
- cmoveq t8, 0x3f, t2 # E : Compensate for case when no match is seen
- nop # E : hide the cmov latency (2) behind ctlz latency
- lda t5, 0x3f($31) # E :
- subq t5, t2, t5 # E : Normalize leading zero count
-
- addq t6, t5, v0 # E : and add to quadword address
- ret # L0 : Latency=3
- nop
- nop
-
-END(strrchr)
-
-weak_alias (strrchr, rindex)
-libc_hidden_builtin_def (strrchr)
diff --git a/sysdeps/alpha/backtrace.c b/sysdeps/alpha/backtrace.c
deleted file mode 100644
index 297029456d..0000000000
--- a/sysdeps/alpha/backtrace.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/ia64/backtrace.c>
diff --git a/sysdeps/alpha/bb_init_func.S b/sysdeps/alpha/bb_init_func.S
deleted file mode 100644
index f711c8cb74..0000000000
--- a/sysdeps/alpha/bb_init_func.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* __bb_init_func is invoked at the beginning of each function, before
- any registers have been saved. It is therefore safe to use any
- caller-saved (call-used) registers (except for argument registers
- a1-a5). */
-
-#include <sysdep.h>
-
-/*
- * These offsets should match with "struct bb" declared in gcc/libgcc2.c.
- */
-#define ZERO_WORD 0x00
-#define NEXT 0x20
-
- .set noat
- .set noreorder
-
-ENTRY(__bb_init_func)
- .prologue 0
-
- ldq t0, ZERO_WORD(a0) /* t0 <- blocks->zero_word */
- beq t0, init /* not initialized yet -> */
- ret
-
-END(__bb_init_func)
-
- .ent init
-init:
- .frame sp, 0x38, ra, 0
- subq sp, 0x38, sp
- .prologue 0
-
- stq pv, 0x30(sp)
- br pv, 1f
-1: ldgp gp, 0(pv)
-
- ldiq t1, __bb_head
- lda t3, _gmonparam
- ldq t2, 0(t1)
- ldl t3, 0(t3) /* t3 = _gmonparam.state */
- lda t0, 1
- stq t0, ZERO_WORD(a0) /* blocks->zero_word = 1 */
- stq t2, NEXT(a0) /* blocks->next = __bb_head */
- stq a0, 0(t1)
- bne t2, $leave
- beq t3, $leave /* t3 == GMON_PROF_ON? yes -> */
-
- /* also need to initialize destructor: */
- stq ra, 0x00(sp)
- lda a0, __bb_exit_func
- stq a1, 0x08(sp)
- lda pv, atexit
- stq a2, 0x10(sp)
- stq a3, 0x18(sp)
- stq a4, 0x20(sp)
- stq a5, 0x28(sp)
- jsr ra, (pv), atexit
- ldq ra, 0x00(sp)
- ldq a1, 0x08(sp)
- ldq a2, 0x10(sp)
- ldq a3, 0x18(sp)
- ldq a4, 0x20(sp)
- ldq a5, 0x28(sp)
-
-$leave: ldq pv, 0x30(sp)
- addq sp, 0x38, sp
- ret
-
- .end init
diff --git a/sysdeps/alpha/bits/atomic.h b/sysdeps/alpha/bits/atomic.h
deleted file mode 100644
index 36a740c758..0000000000
--- a/sysdeps/alpha/bits/atomic.h
+++ /dev/null
@@ -1,369 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdint.h>
-
-typedef int8_t atomic8_t;
-typedef uint8_t uatomic8_t;
-typedef int_fast8_t atomic_fast8_t;
-typedef uint_fast8_t uatomic_fast8_t;
-
-typedef int16_t atomic16_t;
-typedef uint16_t uatomic16_t;
-typedef int_fast16_t atomic_fast16_t;
-typedef uint_fast16_t uatomic_fast16_t;
-
-typedef int32_t atomic32_t;
-typedef uint32_t uatomic32_t;
-typedef int_fast32_t atomic_fast32_t;
-typedef uint_fast32_t uatomic_fast32_t;
-
-typedef int64_t atomic64_t;
-typedef uint64_t uatomic64_t;
-typedef int_fast64_t atomic_fast64_t;
-typedef uint_fast64_t uatomic_fast64_t;
-
-typedef intptr_t atomicptr_t;
-typedef uintptr_t uatomicptr_t;
-typedef intmax_t atomic_max_t;
-typedef uintmax_t uatomic_max_t;
-
-
-#ifdef UP
-# define __MB /* nothing */
-#else
-# define __MB " mb\n"
-#endif
-
-
-/* Compare and exchange. For all of the "xxx" routines, we expect a
- "__prev" and a "__cmp" variable to be provided by the enclosing scope,
- in which values are returned. */
-
-#define __arch_compare_and_exchange_xxx_8_int(mem, new, old, mb1, mb2) \
-({ \
- unsigned long __tmp, __snew, __addr64; \
- __asm__ __volatile__ ( \
- mb1 \
- " andnot %[__addr8],7,%[__addr64]\n" \
- " insbl %[__new],%[__addr8],%[__snew]\n" \
- "1: ldq_l %[__tmp],0(%[__addr64])\n" \
- " extbl %[__tmp],%[__addr8],%[__prev]\n" \
- " cmpeq %[__prev],%[__old],%[__cmp]\n" \
- " beq %[__cmp],2f\n" \
- " mskbl %[__tmp],%[__addr8],%[__tmp]\n" \
- " or %[__snew],%[__tmp],%[__tmp]\n" \
- " stq_c %[__tmp],0(%[__addr64])\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- "2:" \
- : [__prev] "=&r" (__prev), \
- [__snew] "=&r" (__snew), \
- [__tmp] "=&r" (__tmp), \
- [__cmp] "=&r" (__cmp), \
- [__addr64] "=&r" (__addr64) \
- : [__addr8] "r" (mem), \
- [__old] "Ir" ((uint64_t)(uint8_t)(uint64_t)(old)), \
- [__new] "r" (new) \
- : "memory"); \
-})
-
-#define __arch_compare_and_exchange_xxx_16_int(mem, new, old, mb1, mb2) \
-({ \
- unsigned long __tmp, __snew, __addr64; \
- __asm__ __volatile__ ( \
- mb1 \
- " andnot %[__addr16],7,%[__addr64]\n" \
- " inswl %[__new],%[__addr16],%[__snew]\n" \
- "1: ldq_l %[__tmp],0(%[__addr64])\n" \
- " extwl %[__tmp],%[__addr16],%[__prev]\n" \
- " cmpeq %[__prev],%[__old],%[__cmp]\n" \
- " beq %[__cmp],2f\n" \
- " mskwl %[__tmp],%[__addr16],%[__tmp]\n" \
- " or %[__snew],%[__tmp],%[__tmp]\n" \
- " stq_c %[__tmp],0(%[__addr64])\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- "2:" \
- : [__prev] "=&r" (__prev), \
- [__snew] "=&r" (__snew), \
- [__tmp] "=&r" (__tmp), \
- [__cmp] "=&r" (__cmp), \
- [__addr64] "=&r" (__addr64) \
- : [__addr16] "r" (mem), \
- [__old] "Ir" ((uint64_t)(uint16_t)(uint64_t)(old)), \
- [__new] "r" (new) \
- : "memory"); \
-})
-
-#define __arch_compare_and_exchange_xxx_32_int(mem, new, old, mb1, mb2) \
-({ \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldl_l %[__prev],%[__mem]\n" \
- " cmpeq %[__prev],%[__old],%[__cmp]\n" \
- " beq %[__cmp],2f\n" \
- " mov %[__new],%[__cmp]\n" \
- " stl_c %[__cmp],%[__mem]\n" \
- " beq %[__cmp],1b\n" \
- mb2 \
- "2:" \
- : [__prev] "=&r" (__prev), \
- [__cmp] "=&r" (__cmp) \
- : [__mem] "m" (*(mem)), \
- [__old] "Ir" ((uint64_t)(atomic32_t)(uint64_t)(old)), \
- [__new] "Ir" (new) \
- : "memory"); \
-})
-
-#define __arch_compare_and_exchange_xxx_64_int(mem, new, old, mb1, mb2) \
-({ \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldq_l %[__prev],%[__mem]\n" \
- " cmpeq %[__prev],%[__old],%[__cmp]\n" \
- " beq %[__cmp],2f\n" \
- " mov %[__new],%[__cmp]\n" \
- " stq_c %[__cmp],%[__mem]\n" \
- " beq %[__cmp],1b\n" \
- mb2 \
- "2:" \
- : [__prev] "=&r" (__prev), \
- [__cmp] "=&r" (__cmp) \
- : [__mem] "m" (*(mem)), \
- [__old] "Ir" ((uint64_t)(old)), \
- [__new] "Ir" (new) \
- : "memory"); \
-})
-
-/* For all "bool" routines, we return FALSE if exchange succesful. */
-
-#define __arch_compare_and_exchange_bool_8_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_8_int(mem, new, old, mb1, mb2); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_16_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_16_int(mem, new, old, mb1, mb2); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_32_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_32_int(mem, new, old, mb1, mb2); \
- !__cmp; })
-
-#define __arch_compare_and_exchange_bool_64_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_64_int(mem, new, old, mb1, mb2); \
- !__cmp; })
-
-/* For all "val" routines, return the old value whether exchange
- successful or not. */
-
-#define __arch_compare_and_exchange_val_8_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_8_int(mem, new, old, mb1, mb2); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_16_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_16_int(mem, new, old, mb1, mb2); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_32_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_32_int(mem, new, old, mb1, mb2); \
- (typeof (*mem))__prev; })
-
-#define __arch_compare_and_exchange_val_64_int(mem, new, old, mb1, mb2) \
-({ unsigned long __prev; int __cmp; \
- __arch_compare_and_exchange_xxx_64_int(mem, new, old, mb1, mb2); \
- (typeof (*mem))__prev; })
-
-/* Compare and exchange with "acquire" semantics, ie barrier after. */
-
-#define atomic_compare_and_exchange_bool_acq(mem, new, old) \
- __atomic_bool_bysize (__arch_compare_and_exchange_bool, int, \
- mem, new, old, "", __MB)
-
-#define atomic_compare_and_exchange_val_acq(mem, new, old) \
- __atomic_val_bysize (__arch_compare_and_exchange_val, int, \
- mem, new, old, "", __MB)
-
-/* Compare and exchange with "release" semantics, ie barrier before. */
-
-#define atomic_compare_and_exchange_bool_rel(mem, new, old) \
- __atomic_bool_bysize (__arch_compare_and_exchange_bool, int, \
- mem, new, old, __MB, "")
-
-#define atomic_compare_and_exchange_val_rel(mem, new, old) \
- __atomic_val_bysize (__arch_compare_and_exchange_val, int, \
- mem, new, old, __MB, "")
-
-
-/* Atomically store value and return the previous value. */
-
-#define __arch_exchange_8_int(mem, value, mb1, mb2) \
-({ \
- unsigned long __ret, __tmp, __addr64, __sval; \
- __asm__ __volatile__ ( \
- mb1 \
- " andnot %[__addr8],7,%[__addr64]\n" \
- " insbl %[__value],%[__addr8],%[__sval]\n" \
- "1: ldq_l %[__tmp],0(%[__addr64])\n" \
- " extbl %[__tmp],%[__addr8],%[__ret]\n" \
- " mskbl %[__tmp],%[__addr8],%[__tmp]\n" \
- " or %[__sval],%[__tmp],%[__tmp]\n" \
- " stq_c %[__tmp],0(%[__addr64])\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__sval] "=&r" (__sval), \
- [__tmp] "=&r" (__tmp), \
- [__addr64] "=&r" (__addr64) \
- : [__addr8] "r" (mem), \
- [__value] "r" (value) \
- : "memory"); \
- __ret; })
-
-#define __arch_exchange_16_int(mem, value, mb1, mb2) \
-({ \
- unsigned long __ret, __tmp, __addr64, __sval; \
- __asm__ __volatile__ ( \
- mb1 \
- " andnot %[__addr16],7,%[__addr64]\n" \
- " inswl %[__value],%[__addr16],%[__sval]\n" \
- "1: ldq_l %[__tmp],0(%[__addr64])\n" \
- " extwl %[__tmp],%[__addr16],%[__ret]\n" \
- " mskwl %[__tmp],%[__addr16],%[__tmp]\n" \
- " or %[__sval],%[__tmp],%[__tmp]\n" \
- " stq_c %[__tmp],0(%[__addr64])\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__sval] "=&r" (__sval), \
- [__tmp] "=&r" (__tmp), \
- [__addr64] "=&r" (__addr64) \
- : [__addr16] "r" (mem), \
- [__value] "r" (value) \
- : "memory"); \
- __ret; })
-
-#define __arch_exchange_32_int(mem, value, mb1, mb2) \
-({ \
- signed int __ret, __tmp; \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldl_l %[__ret],%[__mem]\n" \
- " mov %[__val],%[__tmp]\n" \
- " stl_c %[__tmp],%[__mem]\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__tmp] "=&r" (__tmp) \
- : [__mem] "m" (*(mem)), \
- [__val] "Ir" (value) \
- : "memory"); \
- __ret; })
-
-#define __arch_exchange_64_int(mem, value, mb1, mb2) \
-({ \
- unsigned long __ret, __tmp; \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldq_l %[__ret],%[__mem]\n" \
- " mov %[__val],%[__tmp]\n" \
- " stq_c %[__tmp],%[__mem]\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__tmp] "=&r" (__tmp) \
- : [__mem] "m" (*(mem)), \
- [__val] "Ir" (value) \
- : "memory"); \
- __ret; })
-
-#define atomic_exchange_acq(mem, value) \
- __atomic_val_bysize (__arch_exchange, int, mem, value, "", __MB)
-
-#define atomic_exchange_rel(mem, value) \
- __atomic_val_bysize (__arch_exchange, int, mem, value, __MB, "")
-
-
-/* Atomically add value and return the previous (unincremented) value. */
-
-#define __arch_exchange_and_add_8_int(mem, value, mb1, mb2) \
- ({ __builtin_trap (); 0; })
-
-#define __arch_exchange_and_add_16_int(mem, value, mb1, mb2) \
- ({ __builtin_trap (); 0; })
-
-#define __arch_exchange_and_add_32_int(mem, value, mb1, mb2) \
-({ \
- signed int __ret, __tmp; \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldl_l %[__ret],%[__mem]\n" \
- " addl %[__ret],%[__val],%[__tmp]\n" \
- " stl_c %[__tmp],%[__mem]\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__tmp] "=&r" (__tmp) \
- : [__mem] "m" (*(mem)), \
- [__val] "Ir" ((signed int)(value)) \
- : "memory"); \
- __ret; })
-
-#define __arch_exchange_and_add_64_int(mem, value, mb1, mb2) \
-({ \
- unsigned long __ret, __tmp; \
- __asm__ __volatile__ ( \
- mb1 \
- "1: ldq_l %[__ret],%[__mem]\n" \
- " addq %[__ret],%[__val],%[__tmp]\n" \
- " stq_c %[__tmp],%[__mem]\n" \
- " beq %[__tmp],1b\n" \
- mb2 \
- : [__ret] "=&r" (__ret), \
- [__tmp] "=&r" (__tmp) \
- : [__mem] "m" (*(mem)), \
- [__val] "Ir" ((unsigned long)(value)) \
- : "memory"); \
- __ret; })
-
-/* ??? Barrier semantics for atomic_exchange_and_add appear to be
- undefined. Use full barrier for now, as that's safe. */
-#define atomic_exchange_and_add(mem, value) \
- __atomic_val_bysize (__arch_exchange_and_add, int, mem, value, __MB, __MB)
-
-
-/* ??? Blah, I'm lazy. Implement these later. Can do better than the
- compare-and-exchange loop provided by generic code.
-
-#define atomic_decrement_if_positive(mem)
-#define atomic_bit_test_set(mem, bit)
-
-*/
-
-#ifndef UP
-# define atomic_full_barrier() __asm ("mb" : : : "memory");
-# define atomic_read_barrier() __asm ("mb" : : : "memory");
-# define atomic_write_barrier() __asm ("wmb" : : : "memory");
-#endif
diff --git a/sysdeps/alpha/bits/endian.h b/sysdeps/alpha/bits/endian.h
deleted file mode 100644
index 8a16e14e24..0000000000
--- a/sysdeps/alpha/bits/endian.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* Alpha is little-endian. */
-
-#ifndef _ENDIAN_H
-# error "Never use <bits/endian.h> directly; include <endian.h> instead."
-#endif
-
-#define __BYTE_ORDER __LITTLE_ENDIAN
diff --git a/sysdeps/alpha/bits/link.h b/sysdeps/alpha/bits/link.h
deleted file mode 100644
index 429faff432..0000000000
--- a/sysdeps/alpha/bits/link.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-
-/* Registers for entry into PLT on Alpha. */
-typedef struct La_alpha_regs
-{
- uint64_t lr_r26;
- uint64_t lr_sp;
- uint64_t lr_r16;
- uint64_t lr_r17;
- uint64_t lr_r18;
- uint64_t lr_r19;
- uint64_t lr_r20;
- uint64_t lr_r21;
- double lr_f16;
- double lr_f17;
- double lr_f18;
- double lr_f19;
- double lr_f20;
- double lr_f21;
-} La_alpha_regs;
-
-/* Return values for calls from PLT on Alpha. */
-typedef struct La_alpha_retval
-{
- uint64_t lrv_r0;
- uint64_t lrv_r1;
- double lrv_f0;
- double lrv_f1;
-} La_alpha_retval;
-
-
-__BEGIN_DECLS
-
-extern Elf64_Addr la_alpha_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- La_alpha_regs *__regs,
- unsigned int *__flags,
- const char *__symname,
- long int *__framesizep);
-extern unsigned int la_alpha_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
- uintptr_t *__refcook,
- uintptr_t *__defcook,
- const La_alpha_regs *__inregs,
- La_alpha_retval *__outregs,
- const char *symname);
-
-__END_DECLS
diff --git a/sysdeps/alpha/bits/mathdef.h b/sysdeps/alpha/bits/mathdef.h
deleted file mode 100644
index cbfaf68e22..0000000000
--- a/sysdeps/alpha/bits/mathdef.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Copyright (C) 1997,1998,1999,2000,2003,2004,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _MATH_H && !defined _COMPLEX_H
-# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-#endif
-
-/* FIXME! This file describes properties of the compiler, not the machine;
- it should not be part of libc! */
-
-#if defined __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-# define _MATH_H_MATHDEF 1
-
-# ifdef __GNUC__
-# if __STDC__ == 1
-
-/* In GNU or ANSI mode, gcc leaves `float' expressions as-is. */
-typedef float float_t;
-typedef double double_t;
-
-# else
-
-/* For `gcc -traditional', `float' expressions are evaluated as `double'. */
-typedef double float_t;
-typedef double double_t;
-
-# endif
-# else
-
-/* Wild guess at types for float_t and double_t. */
-typedef double float_t;
-typedef double double_t;
-
-# endif
-
-/* The values returned by `ilogb' for 0 and NaN respectively. */
-# define FP_ILOGB0 (-2147483647)
-# define FP_ILOGBNAN (2147483647)
-
-#endif /* ISO C99 && MATH_H */
-
-#if defined _COMPLEX_H && !defined _COMPLEX_H_MATHDEF
-# define _COMPLEX_H_MATHDEF 1
-# if defined(__GNUC__) && !__GNUC_PREREQ(3,4)
-
-/* Due to an ABI change, we need to remap the complex float symbols. */
-# define _Mdouble_ float
-# define __MATHCALL(function, args) \
- __MATHDECL (_Complex float, function, args)
-# define __MATHDECL(type, function, args) \
- __MATHDECL_1(type, function##f, args, __c1_##function##f); \
- __MATHDECL_1(type, __##function##f, args, __c1_##function##f)
-# define __MATHDECL_1(type, function, args, alias) \
- extern type function args __asm__(#alias) __THROW
-
-# include <bits/cmathcalls.h>
-
-# undef _Mdouble_
-# undef __MATHCALL
-# undef __MATHDECL
-# undef __MATHDECL_1
-
-# endif /* GNUC before 3.4 */
-#endif /* COMPLEX_H */
diff --git a/sysdeps/alpha/bits/setjmp.h b/sysdeps/alpha/bits/setjmp.h
deleted file mode 100644
index eb0b478fb8..0000000000
--- a/sysdeps/alpha/bits/setjmp.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Define the machine-dependent type `jmp_buf'. Alpha version.
- Copyright (C) 1992,1997,2003,2005,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
-
-#if !defined _SETJMP_H && !defined _PTHREAD_H
-# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
-#endif
-
-/* The previous bits/setjmp.h had __jmp_buf defined as a structure.
- We use an array of 'long int' instead, to make writing the
- assembler easier. Naturally, user code should not depend on
- either representation. */
-
-/*
- * Integer registers:
- * $0 is the return value (va);
- * $1-$8, $22-$25, $28 are call-used (t0-t7, t8-t11, at);
- * $9-$14 we save here (s0-s5);
- * $15 is the FP and we save it here (fp or s6);
- * $16-$21 are input arguments (call-used) (a0-a5);
- * $26 is the return PC and we save it here (ra);
- * $27 is the procedure value (i.e., the address of __setjmp) (pv or t12);
- * $29 is the global pointer, which the caller will reconstruct
- * from the return address restored in $26 (gp);
- * $30 is the stack pointer and we save it here (sp);
- * $31 is always zero (zero).
- *
- * Floating-point registers:
- * $f0 is the floating return value;
- * $f1, $f10-$f15, $f22-$f30 are call-used;
- * $f2-$f9 we save here;
- * $f16-$21 are input args (call-used);
- * $f31 is always zero.
- *
- * Note that even on Alpha hardware that does not have an FPU (there
- * isn't such a thing currently) it is required to implement the FP
- * registers.
- */
-
-#ifndef __ASSEMBLY__
-typedef long int __jmp_buf[17];
-#endif
-
-#endif /* bits/setjmp.h */
diff --git a/sysdeps/alpha/bsd-_setjmp.S b/sysdeps/alpha/bsd-_setjmp.S
deleted file mode 100644
index 4e6a2da560..0000000000
--- a/sysdeps/alpha/bsd-_setjmp.S
+++ /dev/null
@@ -1 +0,0 @@
-/* _setjmp is in setjmp.S */
diff --git a/sysdeps/alpha/bsd-setjmp.S b/sysdeps/alpha/bsd-setjmp.S
deleted file mode 100644
index 1da848d2f1..0000000000
--- a/sysdeps/alpha/bsd-setjmp.S
+++ /dev/null
@@ -1 +0,0 @@
-/* setjmp is in setjmp.S */
diff --git a/sysdeps/alpha/bzero.S b/sysdeps/alpha/bzero.S
deleted file mode 100644
index 87e575babb..0000000000
--- a/sysdeps/alpha/bzero.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Fill a block of memory with zeros. Optimized for the Alpha architecture:
-
- - memory accessed as aligned quadwords only
- - destination memory not read unless needed for good cache behaviour
- - basic blocks arranged to optimize branch prediction for full-quadword
- aligned memory blocks.
- - partial head and tail quadwords constructed with byte-mask instructions
-
- This is generally scheduled for the EV5 (got to look out for my own
- interests :-), but with EV4 needs in mind. There *should* be no more
- stalls for the EV4 than there are for the EV5.
-*/
-
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the main
- loop in its own procedure descriptor. */
-
- /* On entry to this basic block:
- t3 == loop counter
- t4 == bytes in partial final word
- a0 == possibly misaligned destination pointer */
-
- .ent bzero_loop
- .align 3
-bzero_loop:
- .frame sp, 0, ra, 0
- .prologue 0
-
- beq t3, $tail #
- blbc t3, 0f # skip single store if count even
-
- stq_u zero, 0(a0) # e0 : store one word
- subq t3, 1, t3 # .. e1 :
- addq a0, 8, a0 # e0 :
- beq t3, $tail # .. e1 :
-
-0: stq_u zero, 0(a0) # e0 : store two words
- subq t3, 2, t3 # .. e1 :
- stq_u zero, 8(a0) # e0 :
- addq a0, 16, a0 # .. e1 :
- bne t3, 0b # e1 :
-
-$tail: bne t4, 1f # is there a tail to do?
- ret # no
-
-1: ldq_u t0, 0(a0) # yes, load original data
- mskqh t0, t4, t0 #
- stq_u t0, 0(a0) #
- ret #
-
- .end bzero_loop
-
-ENTRY(__bzero)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- mov a0, v0 # e0 : move return value in place
- beq a1, $done # .. e1 : early exit for zero-length store
- and a0, 7, t1 # e0 :
- addq a1, t1, a1 # e1 : add dest misalignment to count
- srl a1, 3, t3 # e0 : loop = count >> 3
- and a1, 7, t4 # .. e1 : find number of bytes in tail
- unop # :
- beq t1, bzero_loop # e1 : aligned head, jump right in
-
- ldq_u t0, 0(a0) # e0 : load original data to mask into
- cmpult a1, 8, t2 # .. e1 : is this a sub-word set?
- bne t2, $oneq # e1 :
-
- mskql t0, a0, t0 # e0 : we span words. finish this partial
- subq t3, 1, t3 # e0 :
- addq a0, 8, a0 # .. e1 :
- stq_u t0, -8(a0) # e0 :
- br bzero_loop # .. e1 :
-
- .align 3
-$oneq:
- mskql t0, a0, t2 # e0 :
- mskqh t0, a1, t3 # e0 :
- or t2, t3, t0 # e1 :
- stq_u t0, 0(a0) # e0 :
-
-$done: ret
-
- END(__bzero)
-weak_alias (__bzero, bzero)
diff --git a/sysdeps/alpha/div.S b/sysdeps/alpha/div.S
deleted file mode 100644
index d1a724d375..0000000000
--- a/sysdeps/alpha/div.S
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 1996, 1997, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-#undef FRAME
-#ifdef __alpha_fix__
-#define FRAME 0
-#else
-#define FRAME 16
-#endif
-
- .set noat
-
- .align 4
- .globl div
- .ent div
-div:
- .frame sp, FRAME, ra
-#if FRAME > 0
- lda sp, -FRAME(sp)
-#endif
-#ifdef PROF
- .set macro
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set nomacro
- .prologue 1
-#else
- .prologue 0
-#endif
-
- beq $18, $divbyzero
- excb
- mf_fpcr $f10
-
- _ITOFT2 $17, $f0, 0, $18, $f1, 8
-
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f10
- _FTOIT $f0, $0, 0
-
- mull $0, $18, $1
- subl $17, $1, $1
-
- stl $0, 0(a0)
- stl $1, 4(a0)
- mov a0, v0
-
-#if FRAME > 0
- lda sp, FRAME(sp)
-#endif
- ret
-
-$divbyzero:
- mov a0, v0
- lda a0, GEN_INTDIV
- call_pal PAL_gentrap
- stl zero, 0(v0)
- stl zero, 4(v0)
-
-#if FRAME > 0
- lda sp, FRAME(sp)
-#endif
- ret
-
- .end div
diff --git a/sysdeps/alpha/div_libc.h b/sysdeps/alpha/div_libc.h
deleted file mode 100644
index b731b02e25..0000000000
--- a/sysdeps/alpha/div_libc.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Common bits for implementing software divide. */
-
-#include <sysdep.h>
-#ifdef __linux__
-# include <asm/gentrap.h>
-# include <asm/pal.h>
-#else
-# include <machine/pal.h>
-#endif
-
-/* These are not normal C functions. Argument registers are t10 and t11;
- the result goes in t12; the return address is in t9. Only t12 and AT
- may be clobbered. */
-#define X t10
-#define Y t11
-#define RV t12
-#define RA t9
-
-/* The secureplt format does not allow the division routines to be called
- via plt; there aren't enough registers free to be clobbered. Avoid
- setting the symbol type to STT_FUNC, so that the linker won't be tempted
- to create a plt entry. */
-#define funcnoplt notype
-
-/* None of these functions should use implicit anything. */
- .set nomacro
- .set noat
-
-/* Code fragment to invoke _mcount for profiling. This should be invoked
- directly after allocation of the stack frame. */
-.macro CALL_MCOUNT
-#ifdef PROF
- stq ra, 0(sp)
- stq pv, 8(sp)
- stq gp, 16(sp)
- cfi_rel_offset (ra, 0)
- cfi_rel_offset (pv, 8)
- cfi_rel_offset (gp, 16)
- br AT, 1f
- .set macro
-1: ldgp gp, 0(AT)
- mov RA, ra
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set nomacro
- ldq ra, 0(sp)
- ldq pv, 8(sp)
- ldq gp, 16(sp)
- cfi_restore (ra)
- cfi_restore (pv)
- cfi_restore (gp)
- /* Realign subsequent code with what we'd have without this
- macro at all. This means aligned with one arithmetic insn
- used within the bundle. */
- .align 4
- nop
-#endif
-.endm
-
-/* In order to make the below work, all top-level divide routines must
- use the same frame size. */
-#define FRAME 64
-
-/* Code fragment to generate an integer divide-by-zero fault. When
- building libc.so, we arrange for there to be one copy of this code
- placed late in the dso, such that all branches are forward. When
- building libc.a, we use multiple copies to avoid having an out of
- range branch. Users should jump to DIVBYZERO. */
-
-.macro DO_DIVBYZERO
-#ifdef PIC
-#define DIVBYZERO __divbyzero
- .section .gnu.linkonce.t.divbyzero, "ax", @progbits
- .globl __divbyzero
- .type __divbyzero, @function
- .usepv __divbyzero, no
- .hidden __divbyzero
-#else
-#define DIVBYZERO $divbyzero
-#endif
-
- .align 4
-DIVBYZERO:
- cfi_startproc
- cfi_return_column (RA)
- cfi_def_cfa_offset (FRAME)
-
- mov a0, RV
- unop
- lda a0, GEN_INTDIV
- call_pal PAL_gentrap
-
- mov RV, a0
- clr RV
- lda sp, FRAME(sp)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- cfi_endproc
- .size DIVBYZERO, .-DIVBYZERO
-.endm
-
-/* Like the ev6 instructions, but fall back to stack use on prior machines. */
-
- .arch ev6
-
-.macro _ITOFS gr, fr, slot
-#ifdef __alpha_fix__
- itofs \gr, \fr
-#else
- stl \gr, \slot(sp)
- lds \fr, \slot(sp)
-#endif
-.endm
-
-.macro _ITOFT gr, fr, slot
-#ifdef __alpha_fix__
- itoft \gr, \fr
-#else
- stq \gr, \slot(sp)
- ldt \fr, \slot(sp)
-#endif
-.endm
-
-.macro _FTOIT fr, gr, slot
-#ifdef __alpha_fix__
- ftoit \fr, \gr
-#else
- stt \fr, \slot(sp)
- ldq \gr, \slot(sp)
-#endif
-.endm
-
-/* Similarly, but move two registers. Schedules better for pre-ev6. */
-
-.macro _ITOFT2 gr1, fr1, slot1, gr2, fr2, slot2
-#ifdef __alpha_fix__
- itoft \gr1, \fr1
- itoft \gr2, \fr2
-#else
- stq \gr1, \slot1(sp)
- stq \gr2, \slot2(sp)
- ldt \fr1, \slot1(sp)
- ldt \fr2, \slot2(sp)
-#endif
-.endm
diff --git a/sysdeps/alpha/divl.S b/sysdeps/alpha/divl.S
deleted file mode 100644
index 9bac0450d0..0000000000
--- a/sysdeps/alpha/divl.S
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-/* 32-bit signed int divide. This is not a normal C function. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may
- be clobbered.
-
- The FPU can handle all input values except zero. Whee!
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
-#ifndef EXTEND
-#define EXTEND(S,D) sextl S, D
-#endif
-
- .text
- .align 4
- .globl __divl
- .type __divl, @funcnoplt
- .usepv __divl, no
-
- cfi_startproc
- cfi_return_column (RA)
-__divl:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
- stt $f0, 0(sp)
- excb
- beq Y, DIVBYZERO
-
- stt $f1, 8(sp)
- stt $f2, 16(sp)
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f2, 16)
- mf_fpcr $f2
-
- EXTEND (X, RV)
- EXTEND (Y, AT)
- _ITOFT2 RV, $f0, 24, AT, $f1, 32
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f2
- _FTOIT $f0, RV, 24
-
- ldt $f0, 0(sp)
- ldt $f1, 8(sp)
- ldt $f2, 16(sp)
- lda sp, FRAME(sp)
- cfi_restore ($f0)
- cfi_restore ($f1)
- cfi_restore ($f2)
- cfi_def_cfa_offset (0)
- sextl RV, RV
- ret $31, (RA), 1
-
- cfi_endproc
- .size __divl, .-__divl
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/divlu.S b/sysdeps/alpha/divlu.S
deleted file mode 100644
index 5c54bb54c0..0000000000
--- a/sysdeps/alpha/divlu.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define UNSIGNED
-#define EXTEND(S,D) zapnot S, 15, D
-#define __divl __divlu
-#include <divl.S>
diff --git a/sysdeps/alpha/divq.S b/sysdeps/alpha/divq.S
deleted file mode 100644
index d2ed2c5af6..0000000000
--- a/sysdeps/alpha/divq.S
+++ /dev/null
@@ -1,274 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-
-/* 64-bit signed long divide. These are not normal C functions. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may
- be clobbered.
-
- Theory of operation here is that we can use the FPU divider for virtually
- all operands that we see: all dividend values between -2**53 and 2**53-1
- can be computed directly. Note that divisor values need not be checked
- against that range because the rounded fp value will be close enough such
- that the quotient is < 1, which will properly be truncated to zero when we
- convert back to integer.
-
- When the dividend is outside the range for which we can compute exact
- results, we use the fp quotent as an estimate from which we begin refining
- an exact integral value. This reduces the number of iterations in the
- shift-and-subtract loop significantly.
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
- .text
- .align 4
- .globl __divq
- .type __divq, @funcnoplt
- .usepv __divq, no
-
- cfi_startproc
- cfi_return_column (RA)
-__divq:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
-
- /* Get the fp divide insn issued as quickly as possible. After
- that's done, we have at least 22 cycles until its results are
- ready -- all the time in the world to figure out how we're
- going to use the results. */
- stt $f0, 0(sp)
- excb
- beq Y, DIVBYZERO
-
- stt $f1, 8(sp)
- stt $f3, 48(sp)
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f3, 48)
- mf_fpcr $f3
-
- _ITOFT2 X, $f0, 16, Y, $f1, 24
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
-
- /* Check to see if X fit in the double as an exact value. */
- sll X, (64-53), AT
- ldt $f1, 8(sp)
- sra AT, (64-53), AT
- cmpeq X, AT, AT
- beq AT, $x_big
-
- /* If we get here, we're expecting exact results from the division.
- Do nothing else besides convert and clean up. */
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f3
- _FTOIT $f0, RV, 16
-
- ldt $f0, 0(sp)
- ldt $f3, 48(sp)
- cfi_restore ($f1)
- cfi_remember_state
- cfi_restore ($f0)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- lda sp, FRAME(sp)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
-$x_big:
- /* If we get here, X is large enough that we don't expect exact
- results, and neither X nor Y got mis-translated for the fp
- division. Our task is to take the fp result, figure out how
- far it's off from the correct result and compute a fixup. */
- stq t0, 16(sp)
- stq t1, 24(sp)
- stq t2, 32(sp)
- stq t5, 40(sp)
- cfi_rel_offset (t0, 16)
- cfi_rel_offset (t1, 24)
- cfi_rel_offset (t2, 32)
- cfi_rel_offset (t5, 40)
-
-#define Q RV /* quotient */
-#define R t0 /* remainder */
-#define SY t1 /* scaled Y */
-#define S t2 /* scalar */
-#define QY t3 /* Q*Y */
-
- /* The fixup code below can only handle unsigned values. */
- or X, Y, AT
- mov $31, t5
- blt AT, $fix_sign_in
-$fix_sign_in_ret1:
- cvttq/c $f0, $f0
-
- _FTOIT $f0, Q, 8
- .align 3
-$fix_sign_in_ret2:
- ldt $f0, 0(sp)
- stq t3, 0(sp)
- cfi_restore ($f0)
- cfi_rel_offset (t3, 0)
-
- mulq Q, Y, QY
- excb
- stq t4, 8(sp)
- mt_fpcr $f3
- cfi_rel_offset (t4, 8)
-
- subq QY, X, R
- mov Y, SY
- mov 1, S
- bgt R, $q_high
-
-$q_high_ret:
- subq X, QY, R
- mov Y, SY
- mov 1, S
- bgt R, $q_low
-
-$q_low_ret:
- ldq t0, 16(sp)
- ldq t1, 24(sp)
- ldq t2, 32(sp)
- bne t5, $fix_sign_out
-
-$fix_sign_out_ret:
- ldq t3, 0(sp)
- ldq t4, 8(sp)
- ldq t5, 40(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_remember_state
- cfi_restore (t0)
- cfi_restore (t1)
- cfi_restore (t2)
- cfi_restore (t3)
- cfi_restore (t4)
- cfi_restore (t5)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
- /* The quotient that we computed was too large. We need to reduce
- it by S such that Y*S >= R. Obviously the closer we get to the
- correct value the better, but overshooting high is ok, as we'll
- fix that up later. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_high:
- cmpult SY, R, AT
- bne AT, 0b
-
- subq Q, S, Q
- unop
- subq QY, SY, QY
- br $q_high_ret
-
- .align 4
- /* The quotient that we computed was too small. Divide Y by the
- current remainder (R) and add that to the existing quotient (Q).
- The expectation, of course, is that R is much smaller than X. */
- /* Begin with a shift-up loop. Compute S such that Y*S >= R. We
- already have a copy of Y in SY and the value 1 in S. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_low:
- cmpult SY, R, AT
- bne AT, 0b
-
- /* Shift-down and subtract loop. Each iteration compares our scaled
- Y (SY) with the remainder (R); if SY <= R then X is divisible by
- Y's scalar (S) so add it to the quotient (Q). */
-2: addq Q, S, t3
- srl S, 1, S
- cmpule SY, R, AT
- subq R, SY, t4
-
- cmovne AT, t3, Q
- cmovne AT, t4, R
- srl SY, 1, SY
- bne S, 2b
-
- br $q_low_ret
-
- .align 4
-$fix_sign_in:
- /* If we got here, then X|Y is negative. Need to adjust everything
- such that we're doing unsigned division in the fixup loop. */
- /* T5 records the changes we had to make:
- bit 0: set if result should be negative.
- bit 2: set if X was negated.
- bit 3: set if Y was negated.
- */
- xor X, Y, AT
- cmplt AT, 0, t5
- cmplt X, 0, AT
- negq X, t0
-
- s4addq AT, t5, t5
- cmovne AT, t0, X
- cmplt Y, 0, AT
- negq Y, t0
-
- s8addq AT, t5, t5
- cmovne AT, t0, Y
- unop
- blbc t5, $fix_sign_in_ret1
-
- cvttq/c $f0, $f0
- _FTOIT $f0, Q, 8
- .align 3
- negq Q, Q
- br $fix_sign_in_ret2
-
- .align 4
-$fix_sign_out:
- /* Now we get to undo what we did above. */
- /* ??? Is this really faster than just increasing the size of
- the stack frame and storing X and Y in memory? */
- and t5, 8, AT
- negq Y, t4
- cmovne AT, t4, Y
-
- and t5, 4, AT
- negq X, t4
- cmovne AT, t4, X
-
- negq RV, t4
- cmovlbs t5, t4, RV
-
- br $fix_sign_out_ret
-
- cfi_endproc
- .size __divq, .-__divq
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/divqu.S b/sysdeps/alpha/divqu.S
deleted file mode 100644
index ef3cdb1b2b..0000000000
--- a/sysdeps/alpha/divqu.S
+++ /dev/null
@@ -1,257 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-
-/* 64-bit unsigned long divide. These are not normal C functions. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may be
- clobbered.
-
- Theory of operation here is that we can use the FPU divider for virtually
- all operands that we see: all dividend values between -2**53 and 2**53-1
- can be computed directly. Note that divisor values need not be checked
- against that range because the rounded fp value will be close enough such
- that the quotient is < 1, which will properly be truncated to zero when we
- convert back to integer.
-
- When the dividend is outside the range for which we can compute exact
- results, we use the fp quotent as an estimate from which we begin refining
- an exact integral value. This reduces the number of iterations in the
- shift-and-subtract loop significantly.
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
- .text
- .align 4
- .globl __divqu
- .type __divqu, @funcnoplt
- .usepv __divqu, no
-
- cfi_startproc
- cfi_return_column (RA)
-__divqu:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
-
- /* Get the fp divide insn issued as quickly as possible. After
- that's done, we have at least 22 cycles until its results are
- ready -- all the time in the world to figure out how we're
- going to use the results. */
- stt $f0, 0(sp)
- excb
- beq Y, DIVBYZERO
-
- stt $f1, 8(sp)
- stt $f3, 48(sp)
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f3, 48)
- mf_fpcr $f3
-
- _ITOFT2 X, $f0, 16, Y, $f1, 24
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- blt X, $x_is_neg
- divt/c $f0, $f1, $f0
-
- /* Check to see if Y was mis-converted as signed value. */
- ldt $f1, 8(sp)
- blt Y, $y_is_neg
-
- /* Check to see if X fit in the double as an exact value. */
- srl X, 53, AT
- bne AT, $x_big
-
- /* If we get here, we're expecting exact results from the division.
- Do nothing else besides convert and clean up. */
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f3
- _FTOIT $f0, RV, 16
-
- ldt $f0, 0(sp)
- ldt $f3, 48(sp)
- cfi_remember_state
- cfi_restore ($f0)
- cfi_restore ($f1)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- lda sp, FRAME(sp)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
-$x_is_neg:
- /* If we get here, X is so big that bit 63 is set, which made the
- conversion come out negative. Fix it up lest we not even get
- a good estimate. */
- ldah AT, 0x5f80 /* 2**64 as float. */
- stt $f2, 24(sp)
- cfi_rel_offset ($f2, 24)
- _ITOFS AT, $f2, 16
-
- .align 4
- addt $f0, $f2, $f0
- unop
- divt/c $f0, $f1, $f0
- unop
-
- /* Ok, we've now the divide issued. Continue with other checks. */
- ldt $f1, 8(sp)
- unop
- ldt $f2, 24(sp)
- blt Y, $y_is_neg
- cfi_restore ($f1)
- cfi_restore ($f2)
- cfi_remember_state /* for y_is_neg */
-
- .align 4
-$x_big:
- /* If we get here, X is large enough that we don't expect exact
- results, and neither X nor Y got mis-translated for the fp
- division. Our task is to take the fp result, figure out how
- far it's off from the correct result and compute a fixup. */
- stq t0, 16(sp)
- stq t1, 24(sp)
- stq t2, 32(sp)
- stq t3, 40(sp)
- cfi_rel_offset (t0, 16)
- cfi_rel_offset (t1, 24)
- cfi_rel_offset (t2, 32)
- cfi_rel_offset (t3, 40)
-
-#define Q RV /* quotient */
-#define R t0 /* remainder */
-#define SY t1 /* scaled Y */
-#define S t2 /* scalar */
-#define QY t3 /* Q*Y */
-
- cvttq/c $f0, $f0
- _FTOIT $f0, Q, 8
- mulq Q, Y, QY
-
- .align 4
- stq t4, 8(sp)
- excb
- ldt $f0, 0(sp)
- mt_fpcr $f3
- cfi_rel_offset (t4, 8)
- cfi_restore ($f0)
-
- subq QY, X, R
- mov Y, SY
- mov 1, S
- bgt R, $q_high
-
-$q_high_ret:
- subq X, QY, R
- mov Y, SY
- mov 1, S
- bgt R, $q_low
-
-$q_low_ret:
- ldq t4, 8(sp)
- ldq t0, 16(sp)
- ldq t1, 24(sp)
- ldq t2, 32(sp)
-
- ldq t3, 40(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_remember_state
- cfi_restore (t0)
- cfi_restore (t1)
- cfi_restore (t2)
- cfi_restore (t3)
- cfi_restore (t4)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
- /* The quotient that we computed was too large. We need to reduce
- it by S such that Y*S >= R. Obviously the closer we get to the
- correct value the better, but overshooting high is ok, as we'll
- fix that up later. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_high:
- cmpult SY, R, AT
- bne AT, 0b
-
- subq Q, S, Q
- unop
- subq QY, SY, QY
- br $q_high_ret
-
- .align 4
- /* The quotient that we computed was too small. Divide Y by the
- current remainder (R) and add that to the existing quotient (Q).
- The expectation, of course, is that R is much smaller than X. */
- /* Begin with a shift-up loop. Compute S such that Y*S >= R. We
- already have a copy of Y in SY and the value 1 in S. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_low:
- cmpult SY, R, AT
- bne AT, 0b
-
- /* Shift-down and subtract loop. Each iteration compares our scaled
- Y (SY) with the remainder (R); if SY <= R then X is divisible by
- Y's scalar (S) so add it to the quotient (Q). */
-2: addq Q, S, t3
- srl S, 1, S
- cmpule SY, R, AT
- subq R, SY, t4
-
- cmovne AT, t3, Q
- cmovne AT, t4, R
- srl SY, 1, SY
- bne S, 2b
-
- br $q_low_ret
-
- .align 4
- cfi_restore_state
-$y_is_neg:
- /* If we get here, Y is so big that bit 63 is set. The results
- from the divide will be completely wrong. Fortunately, the
- quotient must be either 0 or 1, so just compute it directly. */
- cmpule Y, X, RV
- excb
- mt_fpcr $f3
- ldt $f0, 0(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_restore ($f0)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- cfi_endproc
- .size __divqu, .-__divqu
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/dl-dtprocnum.h b/sysdeps/alpha/dl-dtprocnum.h
deleted file mode 100644
index 67845cdd62..0000000000
--- a/sysdeps/alpha/dl-dtprocnum.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/* Number of extra dynamic section entries for this architecture. By
- default there are none. */
-#define DT_THISPROCNUM DT_ALPHA_NUM
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
deleted file mode 100644
index 29f500b2d0..0000000000
--- a/sysdeps/alpha/dl-machine.h
+++ /dev/null
@@ -1,522 +0,0 @@
-/* Machine-dependent ELF dynamic relocation inline functions. Alpha version.
- Copyright (C) 1996-2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This was written in the absence of an ABI -- don't expect
- it to remain unchanged. */
-
-#ifndef dl_machine_h
-#define dl_machine_h 1
-
-#define ELF_MACHINE_NAME "alpha"
-
-#include <string.h>
-
-
-/* Mask identifying addresses reserved for the user program,
- where the dynamic linker should not map anything. */
-#define ELF_MACHINE_USER_ADDRESS_MASK 0x120000000UL
-
-/* Translate a processor specific dynamic tag to the index in l_info array. */
-#define DT_ALPHA(x) (DT_ALPHA_##x - DT_LOPROC + DT_NUM)
-
-/* Return nonzero iff ELF header is compatible with the running host. */
-static inline int
-elf_machine_matches_host (const Elf64_Ehdr *ehdr)
-{
- return ehdr->e_machine == EM_ALPHA;
-}
-
-/* Return the link-time address of _DYNAMIC. The multiple-got-capable
- linker no longer allocates the first .got entry for this. But not to
- worry, no special tricks are needed. */
-static inline Elf64_Addr
-elf_machine_dynamic (void)
-{
-#ifndef NO_AXP_MULTI_GOT_LD
- return (Elf64_Addr) &_DYNAMIC;
-#else
- register Elf64_Addr *gp __asm__ ("$29");
- return gp[-4096];
-#endif
-}
-
-/* Return the run-time load address of the shared object. */
-
-static inline Elf64_Addr
-elf_machine_load_address (void)
-{
- /* This relies on the compiler using gp-relative addresses for static symbols. */
- static void *dot = &dot;
- return (void *)&dot - dot;
-}
-
-/* Set up the loaded object described by L so its unrelocated PLT
- entries will jump to the on-demand fixup code in dl-runtime.c. */
-
-static inline int
-elf_machine_runtime_setup (struct link_map *map, int lazy, int profile)
-{
- extern char _dl_runtime_resolve_new[] attribute_hidden;
- extern char _dl_runtime_profile_new[] attribute_hidden;
- extern char _dl_runtime_resolve_old[] attribute_hidden;
- extern char _dl_runtime_profile_old[] attribute_hidden;
-
- struct pltgot {
- char *resolve;
- struct link_map *link;
- };
-
- struct pltgot *pg;
- long secureplt;
- char *resolve;
-
- if (map->l_info[DT_JMPREL] == 0 || !lazy)
- return lazy;
-
- /* Check to see if we're using the read-only plt form. */
- secureplt = map->l_info[DT_ALPHA(PLTRO)] != 0;
-
- /* If the binary uses the read-only secure plt format, PG points to
- the .got.plt section, which is the right place for ld.so to place
- its hooks. Otherwise, PG is currently pointing at the start of
- the plt; the hooks go at offset 16. */
- pg = (struct pltgot *) D_PTR (map, l_info[DT_PLTGOT]);
- pg += !secureplt;
-
- /* This function will be called to perform the relocation. They're
- not declared as functions to convince the compiler to use gp
- relative relocations for them. */
- if (secureplt)
- resolve = _dl_runtime_resolve_new;
- else
- resolve = _dl_runtime_resolve_old;
-
- if (__builtin_expect (profile, 0))
- {
- if (secureplt)
- resolve = _dl_runtime_profile_new;
- else
- resolve = _dl_runtime_profile_old;
-
- if (GLRO(dl_profile) && _dl_name_match_p (GLRO(dl_profile), map))
- {
- /* This is the object we are looking for. Say that we really
- want profiling and the timers are started. */
- GL(dl_profile_map) = map;
- }
- }
-
- pg->resolve = resolve;
- pg->link = map;
-
- return lazy;
-}
-
-/* Initial entry point code for the dynamic linker.
- The C function `_dl_start' is the real entry point;
- its return value is the user program's entry point. */
-
-#define RTLD_START asm ("\
- .section .text \n\
- .set at \n\
- .globl _start \n\
- .ent _start \n\
-_start: \n\
- .frame $31,0,$31,0 \n\
- br $gp, 0f \n\
-0: ldgp $gp, 0($gp) \n\
- .prologue 0 \n\
- /* Pass pointer to argument block to _dl_start. */ \n\
- mov $sp, $16 \n\
- bsr $26, _dl_start !samegp \n\
- .end _start \n\
- /* FALLTHRU */ \n\
- .globl _dl_start_user \n\
- .ent _dl_start_user \n\
-_dl_start_user: \n\
- .frame $31,0,$31,0 \n\
- .prologue 0 \n\
- /* Save the user entry point address in s0. */ \n\
- mov $0, $9 \n\
- /* See if we were run as a command with the executable \n\
- file name as an extra leading argument. */ \n\
- ldah $1, _dl_skip_args($gp) !gprelhigh \n\
- ldl $1, _dl_skip_args($1) !gprellow \n\
- bne $1, $fixup_stack \n\
-$fixup_stack_ret: \n\
- /* The special initializer gets called with the stack \n\
- just as the application's entry point will see it; \n\
- it can switch stacks if it moves these contents \n\
- over. */ \n\
-" RTLD_START_SPECIAL_INIT " \n\
- /* Call _dl_init(_dl_loaded, argc, argv, envp) to run \n\
- initializers. */ \n\
- ldah $16, _rtld_local($gp) !gprelhigh \n\
- ldq $16, _rtld_local($16) !gprellow \n\
- ldq $17, 0($sp) \n\
- lda $18, 8($sp) \n\
- s8addq $17, 8, $19 \n\
- addq $19, $18, $19 \n\
- bsr $26, _dl_init_internal !samegp \n\
- /* Pass our finalizer function to the user in $0. */ \n\
- ldah $0, _dl_fini($gp) !gprelhigh \n\
- lda $0, _dl_fini($0) !gprellow \n\
- /* Jump to the user's entry point. */ \n\
- mov $9, $27 \n\
- jmp ($9) \n\
-$fixup_stack: \n\
- /* Adjust the stack pointer to skip _dl_skip_args words.\n\
- This involves copying everything down, since the \n\
- stack pointer must always be 16-byte aligned. */ \n\
- ldah $7, _dl_argv_internal($gp) !gprelhigh \n\
- ldq $2, 0($sp) \n\
- ldq $5, _dl_argv_internal($7) !gprellow \n\
- subq $31, $1, $6 \n\
- subq $2, $1, $2 \n\
- s8addq $6, $5, $5 \n\
- mov $sp, $4 \n\
- s8addq $1, $sp, $3 \n\
- stq $2, 0($sp) \n\
- stq $5, _dl_argv_internal($7) !gprellow \n\
- /* Copy down argv. */ \n\
-0: ldq $5, 8($3) \n\
- addq $4, 8, $4 \n\
- addq $3, 8, $3 \n\
- stq $5, 0($4) \n\
- bne $5, 0b \n\
- /* Copy down envp. */ \n\
-1: ldq $5, 8($3) \n\
- addq $4, 8, $4 \n\
- addq $3, 8, $3 \n\
- stq $5, 0($4) \n\
- bne $5, 1b \n\
- /* Copy down auxiliary table. */ \n\
-2: ldq $5, 8($3) \n\
- ldq $6, 16($3) \n\
- addq $4, 16, $4 \n\
- addq $3, 16, $3 \n\
- stq $5, -8($4) \n\
- stq $6, 0($4) \n\
- bne $5, 2b \n\
- br $fixup_stack_ret \n\
- .end _dl_start_user \n\
- .set noat \n\
-.previous");
-
-#ifndef RTLD_START_SPECIAL_INIT
-#define RTLD_START_SPECIAL_INIT /* nothing */
-#endif
-
-/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry
- or TLS variables, so undefined references should not be allowed
- to define the value.
-
- ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve
- to one of the main executable's symbols, as for a COPY reloc.
- This is unused on Alpha. */
-
-#if !defined RTLD_BOOTSTRAP || USE___THREAD
-# define elf_machine_type_class(type) \
- (((type) == R_ALPHA_JMP_SLOT \
- || (type) == R_ALPHA_DTPMOD64 \
- || (type) == R_ALPHA_DTPREL64 \
- || (type) == R_ALPHA_TPREL64) * ELF_RTYPE_CLASS_PLT)
-#else
-# define elf_machine_type_class(type) \
- (((type) == R_ALPHA_JMP_SLOT) * ELF_RTYPE_CLASS_PLT)
-#endif
-
-/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries. */
-#define ELF_MACHINE_JMP_SLOT R_ALPHA_JMP_SLOT
-
-/* The alpha never uses Elf64_Rel relocations. */
-#define ELF_MACHINE_NO_REL 1
-
-/* Fix up the instructions of a PLT entry to invoke the function
- rather than the dynamic linker. */
-static inline Elf64_Addr
-elf_machine_fixup_plt (struct link_map *map, lookup_t t,
- const Elf64_Rela *reloc,
- Elf64_Addr *got_addr, Elf64_Addr value)
-{
- const Elf64_Rela *rela_plt;
- Elf64_Word *plte;
- long int edisp;
-
- /* Store the value we are going to load. */
- *got_addr = value;
-
- /* If this binary uses the read-only secure plt format, we're done. */
- if (map->l_info[DT_ALPHA(PLTRO)])
- return value;
-
- /* Otherwise we have to modify the plt entry in place to do the branch. */
-
- /* Recover the PLT entry address by calculating reloc's index into the
- .rela.plt, and finding that entry in the .plt. */
- rela_plt = (const Elf64_Rela *) D_PTR (map, l_info[DT_JMPREL]);
- plte = (Elf64_Word *) (D_PTR (map, l_info[DT_PLTGOT]) + 32);
- plte += 3 * (reloc - rela_plt);
-
- /* Find the displacement from the plt entry to the function. */
- edisp = (long int) (value - (Elf64_Addr)&plte[3]) / 4;
-
- if (edisp >= -0x100000 && edisp < 0x100000)
- {
- /* If we are in range, use br to perfect branch prediction and
- elide the dependency on the address load. This case happens,
- e.g., when a shared library call is resolved to the same library. */
-
- int hi, lo;
- hi = value - (Elf64_Addr)&plte[0];
- lo = (short int) hi;
- hi = (hi - lo) >> 16;
-
- /* Emit "lda $27,lo($27)" */
- plte[1] = 0x237b0000 | (lo & 0xffff);
-
- /* Emit "br $31,function" */
- plte[2] = 0xc3e00000 | (edisp & 0x1fffff);
-
- /* Think about thread-safety -- the previous instructions must be
- committed to memory before the first is overwritten. */
- __asm__ __volatile__("wmb" : : : "memory");
-
- /* Emit "ldah $27,hi($27)" */
- plte[0] = 0x277b0000 | (hi & 0xffff);
- }
- else
- {
- /* Don't bother with the hint since we already know the hint is
- wrong. Eliding it prevents the wrong page from getting pulled
- into the cache. */
-
- int hi, lo;
- hi = (Elf64_Addr)got_addr - (Elf64_Addr)&plte[0];
- lo = (short)hi;
- hi = (hi - lo) >> 16;
-
- /* Emit "ldq $27,lo($27)" */
- plte[1] = 0xa77b0000 | (lo & 0xffff);
-
- /* Emit "jmp $31,($27)" */
- plte[2] = 0x6bfb0000;
-
- /* Think about thread-safety -- the previous instructions must be
- committed to memory before the first is overwritten. */
- __asm__ __volatile__("wmb" : : : "memory");
-
- /* Emit "ldah $27,hi($27)" */
- plte[0] = 0x277b0000 | (hi & 0xffff);
- }
-
- /* At this point, if we've been doing runtime resolution, Icache is dirty.
- This will be taken care of in _dl_runtime_resolve. If instead we are
- doing this as part of non-lazy startup relocation, that bit of code
- hasn't made it into Icache yet, so there's nothing to clean up. */
-
- return value;
-}
-
-/* Return the final value of a plt relocation. */
-static inline Elf64_Addr
-elf_machine_plt_value (struct link_map *map, const Elf64_Rela *reloc,
- Elf64_Addr value)
-{
- return value + reloc->r_addend;
-}
-
-/* Names of the architecture-specific auditing callback functions. */
-#define ARCH_LA_PLTENTER alpha_gnu_pltenter
-#define ARCH_LA_PLTEXIT alpha_gnu_pltexit
-
-#endif /* !dl_machine_h */
-
-#ifdef RESOLVE_MAP
-
-/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
- MAP is the object containing the reloc. */
-auto inline void
-__attribute__ ((always_inline))
-elf_machine_rela (struct link_map *map,
- const Elf64_Rela *reloc,
- const Elf64_Sym *sym,
- const struct r_found_version *version,
- void *const reloc_addr_arg)
-{
- Elf64_Addr *const reloc_addr = reloc_addr_arg;
- unsigned long int const r_type = ELF64_R_TYPE (reloc->r_info);
-
-#if !defined RTLD_BOOTSTRAP && !defined HAVE_Z_COMBRELOC && !defined SHARED
- /* This is defined in rtld.c, but nowhere in the static libc.a; make the
- reference weak so static programs can still link. This declaration
- cannot be done when compiling rtld.c (i.e. #ifdef RTLD_BOOTSTRAP)
- because rtld.c contains the common defn for _dl_rtld_map, which is
- incompatible with a weak decl in the same file. */
- weak_extern (_dl_rtld_map);
-#endif
-
- /* We cannot use a switch here because we cannot locate the switch
- jump table until we've self-relocated. */
-
-#if !defined RTLD_BOOTSTRAP || !defined HAVE_Z_COMBRELOC
- if (__builtin_expect (r_type == R_ALPHA_RELATIVE, 0))
- {
-# if !defined RTLD_BOOTSTRAP && !defined HAVE_Z_COMBRELOC
- /* Already done in dynamic linker. */
- if (map != &GL(dl_rtld_map))
-# endif
- {
- /* XXX Make some timings. Maybe it's preferable to test for
- unaligned access and only do it the complex way if necessary. */
- Elf64_Addr reloc_addr_val;
-
- /* Load value without causing unaligned trap. */
- memcpy (&reloc_addr_val, reloc_addr_arg, 8);
- reloc_addr_val += map->l_addr;
-
- /* Store value without causing unaligned trap. */
- memcpy (reloc_addr_arg, &reloc_addr_val, 8);
- }
- }
- else
-#endif
- if (__builtin_expect (r_type == R_ALPHA_NONE, 0))
- return;
- else
- {
- struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
- Elf64_Addr sym_value;
- Elf64_Addr sym_raw_value;
-
- sym_raw_value = sym_value = reloc->r_addend;
- if (sym_map)
- {
- sym_raw_value += sym->st_value;
- sym_value = sym_raw_value + sym_map->l_addr;
- }
-
- if (r_type == R_ALPHA_GLOB_DAT)
- *reloc_addr = sym_value;
-#ifdef RESOLVE_CONFLICT_FIND_MAP
- /* In .gnu.conflict section, R_ALPHA_JMP_SLOT relocations have
- R_ALPHA_JMP_SLOT in lower 8 bits and the remaining 24 bits
- are .rela.plt index. */
- else if ((r_type & 0xff) == R_ALPHA_JMP_SLOT)
- {
- /* elf_machine_fixup_plt needs the map reloc_addr points into,
- while in _dl_resolve_conflicts map is _dl_loaded. */
- RESOLVE_CONFLICT_FIND_MAP (map, reloc_addr);
- reloc = ((const Elf64_Rela *) D_PTR (map, l_info[DT_JMPREL]))
- + (r_type >> 8);
- elf_machine_fixup_plt (map, 0, reloc, reloc_addr, sym_value);
- }
-#else
- else if (r_type == R_ALPHA_JMP_SLOT)
- elf_machine_fixup_plt (map, 0, reloc, reloc_addr, sym_value);
-#endif
-#ifndef RTLD_BOOTSTRAP
- else if (r_type == R_ALPHA_REFQUAD)
- {
- /* Store value without causing unaligned trap. */
- memcpy (reloc_addr_arg, &sym_value, 8);
- }
-#endif
-#if !defined RTLD_BOOTSTRAP || USE___THREAD
- else if (r_type == R_ALPHA_DTPMOD64)
- {
-# ifdef RTLD_BOOTSTRAP
- /* During startup the dynamic linker is always index 1. */
- *reloc_addr = 1;
-# else
- /* Get the information from the link map returned by the
- resolv function. */
- if (sym_map != NULL)
- *reloc_addr = sym_map->l_tls_modid;
-# endif
- }
- else if (r_type == R_ALPHA_DTPREL64)
- {
-# ifndef RTLD_BOOTSTRAP
- /* During relocation all TLS symbols are defined and used.
- Therefore the offset is already correct. */
- *reloc_addr = sym_raw_value;
-# endif
- }
- else if (r_type == R_ALPHA_TPREL64)
- {
-# ifdef RTLD_BOOTSTRAP
- *reloc_addr = sym_raw_value + map->l_tls_offset;
-# else
- if (sym_map)
- {
- CHECK_STATIC_TLS (map, sym_map);
- *reloc_addr = sym_raw_value + sym_map->l_tls_offset;
- }
-# endif
- }
-#endif
- else
- _dl_reloc_bad_type (map, r_type, 0);
- }
-}
-
-/* Let do-rel.h know that on Alpha if l_addr is 0, all RELATIVE relocs
- can be skipped. */
-#define ELF_MACHINE_REL_RELATIVE 1
-
-auto inline void
-__attribute__ ((always_inline))
-elf_machine_rela_relative (Elf64_Addr l_addr, const Elf64_Rela *reloc,
- void *const reloc_addr_arg)
-{
- /* XXX Make some timings. Maybe it's preferable to test for
- unaligned access and only do it the complex way if necessary. */
- Elf64_Addr reloc_addr_val;
-
- /* Load value without causing unaligned trap. */
- memcpy (&reloc_addr_val, reloc_addr_arg, 8);
- reloc_addr_val += l_addr;
-
- /* Store value without causing unaligned trap. */
- memcpy (reloc_addr_arg, &reloc_addr_val, 8);
-}
-
-auto inline void
-__attribute__ ((always_inline))
-elf_machine_lazy_rel (struct link_map *map,
- Elf64_Addr l_addr, const Elf64_Rela *reloc)
-{
- Elf64_Addr * const reloc_addr = (void *)(l_addr + reloc->r_offset);
- unsigned long int const r_type = ELF64_R_TYPE (reloc->r_info);
-
- if (r_type == R_ALPHA_JMP_SLOT)
- {
- /* Perform a RELATIVE reloc on the .got entry that transfers
- to the .plt. */
- *reloc_addr += l_addr;
- }
- else if (r_type == R_ALPHA_NONE)
- return;
- else
- _dl_reloc_bad_type (map, r_type, 1);
-}
-
-#endif /* RESOLVE_MAP */
diff --git a/sysdeps/alpha/dl-sysdep.h b/sysdeps/alpha/dl-sysdep.h
deleted file mode 100644
index cd678f4e43..0000000000
--- a/sysdeps/alpha/dl-sysdep.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* System-specific settings for dynamic linker code. Alpha version.
- Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include_next <dl-sysdep.h>
-
-/* _dl_argv cannot be attribute_relro, because _dl_start_user
- might write into it after _dl_start returns. */
-#define DL_ARGV_NOT_RELRO 1
diff --git a/sysdeps/alpha/dl-tls.h b/sysdeps/alpha/dl-tls.h
deleted file mode 100644
index f81f95d75e..0000000000
--- a/sysdeps/alpha/dl-tls.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Thread-local storage handling in the ELF dynamic linker. Alpha version.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-/* Type used for the representation of TLS information in the GOT. */
-typedef struct
-{
- unsigned long int ti_module;
- unsigned long int ti_offset;
-} tls_index;
-
-
-extern void *__tls_get_addr (tls_index *ti);
diff --git a/sysdeps/alpha/dl-trampoline.S b/sysdeps/alpha/dl-trampoline.S
deleted file mode 100644
index c52efbb3bc..0000000000
--- a/sysdeps/alpha/dl-trampoline.S
+++ /dev/null
@@ -1,541 +0,0 @@
-/* PLT trampolines. Alpha version.
- Copyright (C) 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .set noat
-
-.macro savei regno, offset
- stq $\regno, \offset($30)
- cfi_rel_offset(\regno, \offset)
-.endm
-
-.macro savef regno, offset
- stt $f\regno, \offset($30)
- cfi_rel_offset(\regno+32, \offset)
-.endm
-
- .align 4
- .globl _dl_runtime_resolve_new
- .ent _dl_runtime_resolve_new
-
-#undef FRAMESIZE
-#define FRAMESIZE 14*8
-
-_dl_runtime_resolve_new:
- .frame $30, FRAMESIZE, $26, 0
- .mask 0x4000000, 0
-
- ldah $29, 0($27) !gpdisp!1
- lda $30, -FRAMESIZE($30)
- stq $26, 0*8($30)
- stq $16, 2*8($30)
-
- stq $17, 3*8($30)
- lda $29, 0($29) !gpdisp!1
- stq $18, 4*8($30)
- mov $28, $16 /* link_map from .got.plt */
-
- stq $19, 5*8($30)
- mov $25, $17 /* offset of reloc entry */
- stq $20, 6*8($30)
- mov $26, $18 /* return address */
-
- stq $21, 7*8($30)
- stt $f16, 8*8($30)
- stt $f17, 9*8($30)
- stt $f18, 10*8($30)
-
- stt $f19, 11*8($30)
- stt $f20, 12*8($30)
- stt $f21, 13*8($30)
- .prologue 2
-
- bsr $26, _dl_fixup !samegp
- mov $0, $27
-
- ldq $26, 0*8($30)
- ldq $16, 2*8($30)
- ldq $17, 3*8($30)
- ldq $18, 4*8($30)
- ldq $19, 5*8($30)
- ldq $20, 6*8($30)
- ldq $21, 7*8($30)
- ldt $f16, 8*8($30)
- ldt $f17, 9*8($30)
- ldt $f18, 10*8($30)
- ldt $f19, 11*8($30)
- ldt $f20, 12*8($30)
- ldt $f21, 13*8($30)
- lda $30, FRAMESIZE($30)
- jmp $31, ($27), 0
- .end _dl_runtime_resolve_new
-
- .globl _dl_runtime_profile_new
- .type _dl_runtime_profile_new, @function
-
-#undef FRAMESIZE
-#define FRAMESIZE 20*8
-
- /* We save the registers in a different order than desired by
- .mask/.fmask, so we have to use explicit cfi directives. */
- cfi_startproc
-
-_dl_runtime_profile_new:
- ldah $29, 0($27) !gpdisp!2
- lda $30, -FRAMESIZE($30)
- savei 26, 0*8
- stq $16, 2*8($30)
-
- stq $17, 3*8($30)
- lda $29, 0($29) !gpdisp!2
- stq $18, 4*8($30)
- lda $1, FRAMESIZE($30) /* incoming sp value */
-
- stq $1, 1*8($30)
- stq $19, 5*8($30)
- stq $20, 6*8($30)
- mov $28, $16 /* link_map from .got.plt */
-
- stq $21, 7*8($30)
- mov $25, $17 /* offset of reloc entry */
- stt $f16, 8*8($30)
- mov $26, $18 /* return address */
-
- stt $f17, 9*8($30)
- mov $30, $19 /* La_alpha_regs address */
- stt $f18, 10*8($30)
- lda $20, 14*8($30) /* framesize address */
-
- stt $f19, 11*8($30)
- stt $f20, 12*8($30)
- stt $f21, 13*8($30)
- stq $28, 16*8($30)
- stq $25, 17*8($30)
-
- bsr $26, _dl_profile_fixup !samegp
- mov $0, $27
-
- /* Discover if we're wrapping this call. */
- ldq $18, 14*8($30)
- bge $18, 1f
-
- ldq $26, 0*8($30)
- ldq $16, 2*8($30)
- ldq $17, 3*8($30)
- ldq $18, 4*8($30)
- ldq $19, 5*8($30)
- ldq $20, 6*8($30)
- ldq $21, 7*8($30)
- ldt $f16, 8*8($30)
- ldt $f17, 9*8($30)
- ldt $f18, 10*8($30)
- ldt $f19, 11*8($30)
- ldt $f20, 12*8($30)
- ldt $f21, 13*8($30)
- lda $30, FRAMESIZE($30)
- jmp $31, ($27), 0
-
-1:
- /* Create a frame pointer and allocate a new argument frame. */
- savei 15, 15*8
- mov $30, $15
- cfi_def_cfa_register (15)
- addq $18, 15, $18
- bic $18, 15, $18
- subq $30, $18, $30
-
- /* Save the call destination around memcpy. */
- stq $0, 14*8($30)
-
- /* Copy the stack arguments into place. */
- lda $16, 0($30)
- lda $17, FRAMESIZE($15)
- jsr $26, memcpy
- ldgp $29, 0($26)
-
- /* Reload the argument registers. */
- ldq $27, 14*8($30)
- ldq $16, 2*8($15)
- ldq $17, 3*8($15)
- ldq $18, 4*8($15)
- ldq $19, 5*8($15)
- ldq $20, 6*8($15)
- ldq $21, 7*8($15)
- ldt $f16, 8*8($15)
- ldt $f17, 9*8($15)
- ldt $f18, 10*8($15)
- ldt $f19, 11*8($15)
- ldt $f20, 12*8($15)
- ldt $f21, 13*8($15)
-
- jsr $26, ($27), 0
- ldgp $29, 0($26)
-
- /* Set up for call to _dl_call_pltexit. */
- ldq $16, 16*8($15)
- ldq $17, 17*8($15)
- stq $0, 16*8($15)
- lda $18, 0($15)
- stq $1, 17*8($15)
- lda $19, 16*8($15)
- stt $f0, 18*8($15)
- stt $f1, 19*8($15)
- bsr $26, _dl_call_pltexit !samegp
-
- mov $15, $30
- cfi_def_cfa_register (30)
- ldq $26, 0($30)
- ldq $15, 15*8($30)
- lda $30, FRAMESIZE($30)
- ret
-
- cfi_endproc
- .size _dl_runtime_profile_new, .-_dl_runtime_profile_new
-
- .align 4
- .globl _dl_runtime_resolve_old
- .ent _dl_runtime_resolve_old
-
-#undef FRAMESIZE
-#define FRAMESIZE 44*8
-
-_dl_runtime_resolve_old:
- lda $30, -FRAMESIZE($30)
- .frame $30, FRAMESIZE, $26
- /* Preserve all registers that C normally doesn't. */
- stq $26, 0*8($30)
- stq $0, 1*8($30)
- stq $1, 2*8($30)
- stq $2, 3*8($30)
- stq $3, 4*8($30)
- stq $4, 5*8($30)
- stq $5, 6*8($30)
- stq $6, 7*8($30)
- stq $7, 8*8($30)
- stq $8, 9*8($30)
- stq $16, 10*8($30)
- stq $17, 11*8($30)
- stq $18, 12*8($30)
- stq $19, 13*8($30)
- stq $20, 14*8($30)
- stq $21, 15*8($30)
- stq $22, 16*8($30)
- stq $23, 17*8($30)
- stq $24, 18*8($30)
- stq $25, 19*8($30)
- stq $29, 20*8($30)
- stt $f0, 21*8($30)
- stt $f1, 22*8($30)
- stt $f10, 23*8($30)
- stt $f11, 24*8($30)
- stt $f12, 25*8($30)
- stt $f13, 26*8($30)
- stt $f14, 27*8($30)
- stt $f15, 28*8($30)
- stt $f16, 29*8($30)
- stt $f17, 30*8($30)
- stt $f18, 31*8($30)
- stt $f19, 32*8($30)
- stt $f20, 33*8($30)
- stt $f21, 34*8($30)
- stt $f22, 35*8($30)
- stt $f23, 36*8($30)
- stt $f24, 37*8($30)
- stt $f25, 38*8($30)
- stt $f26, 39*8($30)
- stt $f27, 40*8($30)
- stt $f28, 41*8($30)
- stt $f29, 42*8($30)
- stt $f30, 43*8($30)
- .mask 0x27ff01ff, -FRAMESIZE
- .fmask 0xfffffc03, -FRAMESIZE+21*8
- /* Set up our GP. */
- br $29, .+4
- ldgp $29, 0($29)
- .prologue 0
- /* Set up the arguments for _dl_fixup:
- $16 = link_map out of plt0
- $17 = offset of reloc entry = ($28 - $27 - 20) /12 * 24
- $18 = return address
- */
- subq $28, $27, $17
- ldq $16, 8($27)
- subq $17, 20, $17
- mov $26, $18
- addq $17, $17, $17
- bsr $26, _dl_fixup !samegp
-
- /* Move the destination address into position. */
- mov $0, $27
- /* Restore program registers. */
- ldq $26, 0*8($30)
- ldq $0, 1*8($30)
- ldq $1, 2*8($30)
- ldq $2, 3*8($30)
- ldq $3, 4*8($30)
- ldq $4, 5*8($30)
- ldq $5, 6*8($30)
- ldq $6, 7*8($30)
- ldq $7, 8*8($30)
- ldq $8, 9*8($30)
- ldq $16, 10*8($30)
- ldq $17, 11*8($30)
- ldq $18, 12*8($30)
- ldq $19, 13*8($30)
- ldq $20, 14*8($30)
- ldq $21, 15*8($30)
- ldq $22, 16*8($30)
- ldq $23, 17*8($30)
- ldq $24, 18*8($30)
- ldq $25, 19*8($30)
- ldq $29, 20*8($30)
- ldt $f0, 21*8($30)
- ldt $f1, 22*8($30)
- ldt $f10, 23*8($30)
- ldt $f11, 24*8($30)
- ldt $f12, 25*8($30)
- ldt $f13, 26*8($30)
- ldt $f14, 27*8($30)
- ldt $f15, 28*8($30)
- ldt $f16, 29*8($30)
- ldt $f17, 30*8($30)
- ldt $f18, 31*8($30)
- ldt $f19, 32*8($30)
- ldt $f20, 33*8($30)
- ldt $f21, 34*8($30)
- ldt $f22, 35*8($30)
- ldt $f23, 36*8($30)
- ldt $f24, 37*8($30)
- ldt $f25, 38*8($30)
- ldt $f26, 39*8($30)
- ldt $f27, 40*8($30)
- ldt $f28, 41*8($30)
- ldt $f29, 42*8($30)
- ldt $f30, 43*8($30)
- /* Flush the Icache after having modified the .plt code. */
- imb
- /* Clean up and turn control to the destination */
- lda $30, FRAMESIZE($30)
- jmp $31, ($27)
-
- .end _dl_runtime_resolve_old
-
- .globl _dl_runtime_profile_old
- .usepv _dl_runtime_profile_old, no
- .type _dl_runtime_profile_old, @function
-
- /* We save the registers in a different order than desired by
- .mask/.fmask, so we have to use explicit cfi directives. */
- cfi_startproc
-
-#undef FRAMESIZE
-#define FRAMESIZE 50*8
-
- .align 4
-_dl_runtime_profile_old:
- lda $30, -FRAMESIZE($30)
- cfi_adjust_cfa_offset (FRAMESIZE)
-
- /* Preserve all argument registers. This also constructs the
- La_alpha_regs structure. */
- savei 26, 0*8
- savei 16, 2*8
- savei 17, 3*8
- savei 18, 4*8
- savei 19, 5*8
- savei 20, 6*8
- savei 21, 7*8
- lda $16, FRAMESIZE($30)
- savef 16, 8*8
- savef 17, 9*8
- savef 18, 10*8
- savef 19, 11*8
- savef 20, 12*8
- savef 21, 13*8
- stq $16, 1*8($30)
-
- /* Preserve all registers that C normally doesn't. */
- savei 0, 14*8
- savei 1, 15*8
- savei 2, 16*8
- savei 3, 17*8
- savei 4, 18*8
- savei 5, 19*8
- savei 6, 20*8
- savei 7, 21*8
- savei 8, 22*8
- savei 22, 23*8
- savei 23, 24*8
- savei 24, 25*8
- savei 25, 26*8
- savei 29, 27*8
- savef 0, 28*8
- savef 1, 29*8
- savef 10, 30*8
- savef 11, 31*8
- savef 12, 32*8
- savef 13, 33*8
- savef 14, 34*8
- savef 15, 35*8
- savef 22, 36*8
- savef 23, 37*8
- savef 24, 38*8
- savef 25, 39*8
- savef 26, 40*8
- savef 27, 41*8
- savef 28, 42*8
- savef 29, 43*8
- savef 30, 44*8
-
- /* Set up our GP. */
- br $29, .+4
- ldgp $29, 0($29)
-
- /* Set up the arguments for _dl_profile_fixup:
- $16 = link_map out of plt0
- $17 = offset of reloc entry = ($28 - $27 - 20) /12 * 24
- $18 = return address
- $19 = La_alpha_regs address
- $20 = framesize address
- */
- subq $28, $27, $17
- ldq $16, 8($27)
- subq $17, 20, $17
- mov $26, $18
- addq $17, $17, $17
- lda $19, 0($30)
- lda $20, 45*8($30)
- stq $16, 48*8($30)
- stq $17, 49*8($30)
-
- bsr $26, _dl_profile_fixup !samegp
-
- /* Discover if we're wrapping this call. */
- ldq $18, 45*8($30)
- bge $18, 1f
-
- /* Move the destination address into position. */
- mov $0, $27
- /* Restore program registers. */
- ldq $26, 0*8($30)
- ldq $16, 2*8($30)
- ldq $17, 3*8($30)
- ldq $18, 4*8($30)
- ldq $19, 5*8($30)
- ldq $20, 6*8($30)
- ldq $21, 7*8($30)
- ldt $f16, 8*8($30)
- ldt $f17, 9*8($30)
- ldt $f18, 10*8($30)
- ldt $f19, 11*8($30)
- ldt $f20, 12*8($30)
- ldt $f21, 13*8($30)
- ldq $0, 14*8($30)
- ldq $1, 15*8($30)
- ldq $2, 16*8($30)
- ldq $3, 17*8($30)
- ldq $4, 18*8($30)
- ldq $5, 19*8($30)
- ldq $6, 20*8($30)
- ldq $7, 21*8($30)
- ldq $8, 22*8($30)
- ldq $22, 23*8($30)
- ldq $23, 24*8($30)
- ldq $24, 25*8($30)
- ldq $25, 26*8($30)
- ldq $29, 27*8($30)
- ldt $f0, 28*8($30)
- ldt $f1, 29*8($30)
- ldt $f10, 30*8($30)
- ldt $f11, 31*8($30)
- ldt $f12, 32*8($30)
- ldt $f13, 33*8($30)
- ldt $f14, 34*8($30)
- ldt $f15, 35*8($30)
- ldt $f22, 36*8($30)
- ldt $f23, 37*8($30)
- ldt $f24, 38*8($30)
- ldt $f25, 39*8($30)
- ldt $f26, 40*8($30)
- ldt $f27, 41*8($30)
- ldt $f28, 42*8($30)
- ldt $f29, 43*8($30)
- ldt $f30, 44*8($30)
-
- /* Clean up and turn control to the destination. */
- lda $30, FRAMESIZE($30)
- jmp $31, ($27)
-
-1:
- /* Create a frame pointer and allocate a new argument frame. */
- savei 15, 45*8
- mov $30, $15
- cfi_def_cfa_register (15)
- addq $18, 15, $18
- bic $18, 15, $18
- subq $30, $18, $30
-
- /* Save the call destination around memcpy. */
- stq $0, 46*8($30)
-
- /* Copy the stack arguments into place. */
- lda $16, 0($30)
- lda $17, FRAMESIZE($15)
- jsr $26, memcpy
- ldgp $29, 0($26)
-
- /* Reload the argument registers. */
- ldq $27, 46*8($30)
- ldq $16, 2*8($15)
- ldq $17, 3*8($15)
- ldq $18, 4*8($15)
- ldq $19, 5*8($15)
- ldq $20, 6*8($15)
- ldq $21, 7*8($15)
- ldt $f16, 8*8($15)
- ldt $f17, 9*8($15)
- ldt $f18, 10*8($15)
- ldt $f19, 11*8($15)
- ldt $f20, 12*8($15)
- ldt $f21, 13*8($15)
-
- jsr $26, ($27), 0
- ldgp $29, 0($26)
-
- /* Set up for call to _dl_call_pltexit. */
- ldq $16, 48*8($15)
- ldq $17, 49*8($15)
- stq $0, 46*8($15)
- lda $18, 0($15)
- stq $1, 47*8($15)
- lda $19, 46*8($15)
- stt $f0, 48*8($15)
- stt $f1, 49*8($15)
- bsr $26, _dl_call_pltexit !samegp
-
- mov $15, $30
- cfi_def_cfa_register (30)
- ldq $26, 0($30)
- ldq $15, 45*8($30)
- lda $30, FRAMESIZE($30)
- ret
-
- cfi_endproc
- .size _dl_runtime_profile_old, .-_dl_runtime_profile_old
diff --git a/sysdeps/alpha/elf/configure b/sysdeps/alpha/elf/configure
deleted file mode 100755
index ea99e35416..0000000000
--- a/sysdeps/alpha/elf/configure
+++ /dev/null
@@ -1,106 +0,0 @@
-# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/alpha/elf.
-
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and
-# linker.
-echo "$as_me:$LINENO: checking for Alpha TLS support" >&5
-echo $ECHO_N "checking for Alpha TLS support... $ECHO_C" >&6
-if test "${libc_cv_alpha_tls+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.s <<\EOF
- .section ".tdata", "awT", @progbits
- .globl foo
-foo: .quad 1
- .section ".tbss", "awT", @nobits
- .globl bar
-bar: .skip 8
- .text
-baz:
- .set nomacro
- ldq $27, __tls_get_addr($29) !literal!1
- ldq $16, a($29) !tlsgd!1
- jsr $26, ($27), __tls_get_addr !lituse_tlsgd!1
-
- jsr $26, ($27), __tls_get_addr !lituse_tlsldm!2
- ldq $27, __tls_get_addr($29) !literal!2
- ldq $16, b($29) !tlsldm!2
-
- ldq $16, c($29) !tlsgd
- ldq $16, d($29) !tlsldm
-
- ldq $16, e($29) !tlsgd!3
- ldq $16, f($29) !tlsldm!4
-
- ldq $16, g($29) !gotdtprel
- ldah $16, h($31) !dtprelhi
- lda $16, i($16) !dtprello
- lda $16, j($31) !dtprel
-
- ldq $16, k($29) !gottprel
- ldah $16, l($31) !tprelhi
- lda $16, m($16) !tprello
- lda $16, n($31) !tprel
-EOF
-if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- libc_cv_alpha_tls=yes
-else
- libc_cv_alpha_tls=no
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_alpha_tls" >&5
-echo "${ECHO_T}$libc_cv_alpha_tls" >&6
-if test $libc_cv_alpha_tls = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define HAVE_TLS_SUPPORT 1
-_ACEOF
-
-fi
-fi
-
-echo "$as_me:$LINENO: checking for GP relative module local relocs" >&5
-echo $ECHO_N "checking for GP relative module local relocs... $ECHO_C" >&6
-if test "${libc_cv_alpha_hidden_gprel+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat > conftest.c <<\EOF
-static int bar;
-int baz __attribute__((visibility("hidden")));
-
-int foo (void)
-{
- return bar + baz;
-}
-EOF
-
-libc_cv_alpha_hidden_gprel=no
-if { ac_try='${CC-cc} -S $CFLAGS -O2 -fpic conftest.c 1>&5'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- if grep -q 'bar.*!gprel' conftest.s \
- && grep -q 'baz.*!gprel' conftest.s \
- && ! grep -q 'bar.*!literal' conftest.s \
- && ! grep -q 'baz.*!literal' conftest.s; then
- libc_cv_alpha_hidden_gprel=yes
- fi
-fi
-rm -f conftest*
-fi
-echo "$as_me:$LINENO: result: $libc_cv_alpha_hidden_gprel" >&5
-echo "${ECHO_T}$libc_cv_alpha_hidden_gprel" >&6
-if test $libc_cv_alpha_hidden_gprel = yes; then
- cat >>confdefs.h <<\_ACEOF
-#define PI_STATIC_AND_HIDDEN 1
-_ACEOF
-
-fi
diff --git a/sysdeps/alpha/elf/configure.in b/sysdeps/alpha/elf/configure.in
deleted file mode 100644
index 7986814548..0000000000
--- a/sysdeps/alpha/elf/configure.in
+++ /dev/null
@@ -1,78 +0,0 @@
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/alpha/elf.
-
-if test "$usetls" != no; then
-# Check for support of thread-local storage handling in assembler and
-# linker.
-AC_CACHE_CHECK(for Alpha TLS support, libc_cv_alpha_tls, [dnl
-cat > conftest.s <<\EOF
- .section ".tdata", "awT", @progbits
- .globl foo
-foo: .quad 1
- .section ".tbss", "awT", @nobits
- .globl bar
-bar: .skip 8
- .text
-baz:
- .set nomacro
- ldq $27, __tls_get_addr($29) !literal!1
- ldq $16, a($29) !tlsgd!1
- jsr $26, ($27), __tls_get_addr !lituse_tlsgd!1
-
- jsr $26, ($27), __tls_get_addr !lituse_tlsldm!2
- ldq $27, __tls_get_addr($29) !literal!2
- ldq $16, b($29) !tlsldm!2
-
- ldq $16, c($29) !tlsgd
- ldq $16, d($29) !tlsldm
-
- ldq $16, e($29) !tlsgd!3
- ldq $16, f($29) !tlsldm!4
-
- ldq $16, g($29) !gotdtprel
- ldah $16, h($31) !dtprelhi
- lda $16, i($16) !dtprello
- lda $16, j($31) !dtprel
-
- ldq $16, k($29) !gottprel
- ldah $16, l($31) !tprelhi
- lda $16, m($16) !tprello
- lda $16, n($31) !tprel
-EOF
-dnl
-if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
- libc_cv_alpha_tls=yes
-else
- libc_cv_alpha_tls=no
-fi
-rm -f conftest*])
-if test $libc_cv_alpha_tls = yes; then
- AC_DEFINE(HAVE_TLS_SUPPORT)
-fi
-fi
-
-AC_CACHE_CHECK(for GP relative module local relocs, libc_cv_alpha_hidden_gprel, [dnl
-cat > conftest.c <<\EOF
-static int bar;
-int baz __attribute__((visibility("hidden")));
-
-int foo (void)
-{
- return bar + baz;
-}
-EOF
-dnl
-
-libc_cv_alpha_hidden_gprel=no
-if AC_TRY_COMMAND(${CC-cc} -S $CFLAGS -O2 -fpic conftest.c 1>&AS_MESSAGE_LOG_FD); then
- if grep -q 'bar.*!gprel' conftest.s \
- && grep -q 'baz.*!gprel' conftest.s \
- && ! grep -q 'bar.*!literal' conftest.s \
- && ! grep -q 'baz.*!literal' conftest.s; then
- libc_cv_alpha_hidden_gprel=yes
- fi
-fi
-rm -f conftest*])
-if test $libc_cv_alpha_hidden_gprel = yes; then
- AC_DEFINE(PI_STATIC_AND_HIDDEN)
-fi
diff --git a/sysdeps/alpha/elf/initfini.c b/sysdeps/alpha/elf/initfini.c
deleted file mode 100644
index 4d3342db9b..0000000000
--- a/sysdeps/alpha/elf/initfini.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Special .init and .fini section support for Alpha.
- Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file is compiled into assembly code which is then munged by a sed
- script into two files: crti.s and crtn.s.
-
- * crti.s puts a function prologue at the beginning of the .init and .fini
- sections and defines global symbols for those addresses, so they can be
- called as functions.
-
- * crtn.s puts the corresponding function epilogues in the .init and .fini
- sections.
-
- This differs from what would be generated by the generic code in that
- we save and restore the GP within the function. In order for linker
- relaxation to work, the value in the GP register on exit from a function
- must be valid for the function entry point. Normally, a function is
- contained within one object file and this is not an issue, provided
- that the function reloads the gp after making any function calls.
- However, _init and _fini are constructed from pieces of many object
- files, all of which may have different GP values. So we must reload
- the GP value from crti.o in crtn.o. */
-
-__asm__ (" \n\
-#include \"defs.h\" \n\
- \n\
-/*@HEADER_ENDS*/ \n\
- \n\
-/*@_init_PROLOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- .globl _init \n\
- .type _init, @function \n\
- .usepv _init, std \n\
-_init: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- lda $27, __gmon_start__ \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- beq $27, 1f \n\
- jsr $26, ($27), __gmon_start__ \n\
- ldq $29, 8($30) \n\
- .align 3 \n\
-1: \n\
-/*@_init_PROLOG_ENDS*/ \n\
- \n\
-/*@_init_EPILOG_BEGINS*/ \n\
- .section .init, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_init_EPILOG_ENDS*/ \n\
- \n\
-/*@_fini_PROLOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- .globl _fini \n\
- .type _fini,@function \n\
- .usepv _fini,std \n\
-_fini: \n\
- ldgp $29, 0($27) \n\
- subq $30, 16, $30 \n\
- stq $26, 0($30) \n\
- stq $29, 8($30) \n\
- .align 3 \n\
-/*@_fini_PROLOG_ENDS*/ \n\
- \n\
-/*@_fini_EPILOG_BEGINS*/ \n\
- .section .fini, \"ax\", @progbits \n\
- ldq $26, 0($30) \n\
- ldq $29, 8($30) \n\
- addq $30, 16, $30 \n\
- ret \n\
-/*@_fini_EPILOG_ENDS*/ \n\
- \n\
-/*@TRAILER_BEGINS*/ \n\
-");
diff --git a/sysdeps/alpha/elf/start.S b/sysdeps/alpha/elf/start.S
deleted file mode 100644
index ebe14b4c8e..0000000000
--- a/sysdeps/alpha/elf/start.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Startup code for Alpha/ELF.
- Copyright (C) 1993, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file with other
- programs, and to distribute those programs without any restriction
- coming from the use of this file. (The GNU Lesser General Public
- License restrictions do apply in other respects; for example, they
- cover modification of the file, and distribution when not linked
- into another program.)
-
- Note that people who make modified versions of this file are not
- obligated to grant this special exception for their modified
- versions; it is their choice whether to do so. The GNU Lesser
- General Public License gives permission to release a modified
- version without this exception; this exception also makes it
- possible to release a modified version which carries forward this
- exception.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .text
- .align 3
- .globl _start
- .ent _start, 0
- .type _start,@function
-_start:
- .frame $15, 0, $15
- br gp, 1f
-1: ldgp gp, 0(gp)
- subq sp, 16, sp
- mov 0, $15
- .prologue 0
-
- /* Load address of the user's main function. */
- lda a0, main
-
- ldl a1, 16(sp) /* get argc */
- lda a2, 24(sp) /* get argv */
-
- /* Load address of our own entry points to .fini and .init. */
- lda a3, __libc_csu_init
- lda a4, __libc_csu_fini
-
- /* Store address of the shared library termination function. */
- mov v0, a5
-
- /* Provide the highest stack address to the user code. */
- stq sp, 0(sp)
-
- /* Call the user's main function, and exit with its value.
- But let the libc call main. */
- jsr ra, __libc_start_main
-
- /* Die very horribly if exit returns. Call_pal hlt is callable from
- kernel mode only; this will result in an illegal instruction trap. */
- call_pal 0
- .end _start
-
-/* For ECOFF backwards compatibility. */
-weak_alias (_start, __start)
-
-/* Define a symbol for the first piece of initialized data. */
- .data
- .globl __data_start
-__data_start:
- .weak data_start
- data_start = __data_start
diff --git a/sysdeps/alpha/ffs.S b/sysdeps/alpha/ffs.S
deleted file mode 100644
index 5f2074ee7c..0000000000
--- a/sysdeps/alpha/ffs.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 2004 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds the first bit set in an integer. Optimized for the Alpha
- architecture. */
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-
-ENTRY(__ffs)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
- zap $16, 0xF0, $16
- br $ffsl..ng
-#else
- .prologue 0
- zap $16, 0xF0, $16
- # FALLTHRU
-#endif
-END(__ffs)
-
- .align 4
-ENTRY(ffsl)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-$ffsl..ng:
-#else
- .prologue 0
-#endif
- not $16, $1 # e0 :
- ldi $2, -1 # .. e1 :
- cmpbge $1, $2, $3 # e0 : bit N == 1 for byte N == 0
- clr $0 # .. e1 :
- addq $3, 1, $4 # e0 :
- bic $4, $3, $3 # e1 : bit N == 1 for first byte N != 0
- and $3, 0xF0, $4 # e0 :
- and $3, 0xCC, $5 # .. e1 :
- and $3, 0xAA, $6 # e0 :
- cmovne $4, 4, $0 # .. e1 :
- cmovne $5, 2, $5 # e0 :
- cmovne $6, 1, $6 # .. e1 :
- addl $0, $5, $0 # e0 :
- addl $0, $6, $0 # e1 : $0 == N
- extbl $16, $0, $1 # e0 : $1 == byte N
- ldi $2, 1 # .. e1 :
- negq $1, $3 # e0 :
- and $3, $1, $3 # e1 : bit N == least bit set of byte N
- and $3, 0xF0, $4 # e0 :
- and $3, 0xCC, $5 # .. e1 :
- and $3, 0xAA, $6 # e0 :
- cmovne $4, 5, $2 # .. e1 :
- cmovne $5, 2, $5 # e0 :
- cmovne $6, 1, $6 # .. e1 :
- s8addl $0, $2, $0 # e0 : mult byte ofs by 8 and sum
- addl $5, $6, $5 # .. e1 :
- addl $0, $5, $0 # e0 :
- nop # .. e1 :
- cmoveq $16, 0, $0 # e0 : trap input == 0 case.
- ret # .. e1 : 18
-
-END(ffsl)
-
-weak_alias (__ffs, ffs)
-libc_hidden_builtin_def (ffs)
-weak_extern (ffsl)
-weak_alias (ffsl, ffsll)
diff --git a/sysdeps/alpha/ffsll.S b/sysdeps/alpha/ffsll.S
deleted file mode 100644
index b2f46d899c..0000000000
--- a/sysdeps/alpha/ffsll.S
+++ /dev/null
@@ -1 +0,0 @@
-/* This function is defined in ffs.S. */
diff --git a/sysdeps/alpha/fpu/Versions b/sysdeps/alpha/fpu/Versions
deleted file mode 100644
index c9b0e03a91..0000000000
--- a/sysdeps/alpha/fpu/Versions
+++ /dev/null
@@ -1,23 +0,0 @@
-libc {
- GLIBC_2.0 {
- # functions used in other libraries
- __ieee_get_fp_control; __ieee_set_fp_control;
- }
-}
-libm {
- GLIBC_2.3.4 {
- # functions implementing old complex float abi
- __c1_cabsf; __c1_cacosf; __c1_cacoshf; __c1_cargf; __c1_casinf;
- __c1_casinhf; __c1_catanf; __c1_catanhf; __c1_ccosf; __c1_ccoshf;
- __c1_cexpf; __c1_cimagf; __c1_clog10f; __c1_clogf; __c1_conjf;
- __c1_cpowf; __c1_cprojf; __c1_crealf; __c1_csinf; __c1_csinhf;
- __c1_csqrtf; __c1_ctanf; __c1_ctanhf;
-
- # functions implementing new complex float abi
- cabsf; cacosf; cacoshf; cargf; casinf;
- casinhf; catanf; catanhf; ccosf; ccoshf;
- cexpf; cimagf; clog10f; clogf; conjf;
- cpowf; cprojf; crealf; csinf; csinhf;
- csqrtf; ctanf; ctanhf;
- }
-}
diff --git a/sysdeps/alpha/fpu/bits/fenv.h b/sysdeps/alpha/fpu/bits/fenv.h
deleted file mode 100644
index a9e89b498e..0000000000
--- a/sysdeps/alpha/fpu/bits/fenv.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define the bits representing the exception.
-
- Note that these are the bit positions as defined by the OSF/1
- ieee_{get,set}_control_word interface and not by the hardware fpcr.
-
- See the Alpha Architecture Handbook section 4.7.7.3 for details,
- but in summary, trap shadows mean the hardware register can acquire
- extra exception bits so for proper IEEE support the tracking has to
- be done in software -- in this case with kernel support.
-
- As to why the system call interface isn't in the same format as
- the hardware register, only those crazy folks at DEC can tell you. */
-
-enum
- {
-#ifdef __USE_GNU
- FE_DENORMAL = 1UL << 22,
-#define FE_DENORMAL FE_DENORMAL
-#endif
-
- FE_INEXACT = 1UL << 21,
-#define FE_INEXACT FE_INEXACT
-
- FE_UNDERFLOW = 1UL << 20,
-#define FE_UNDERFLOW FE_UNDERFLOW
-
- FE_OVERFLOW = 1UL << 19,
-#define FE_OVERFLOW FE_OVERFLOW
-
- FE_DIVBYZERO = 1UL << 18,
-#define FE_DIVBYZERO FE_DIVBYZERO
-
- FE_INVALID = 1UL << 17,
-#define FE_INVALID FE_INVALID
-
- FE_ALL_EXCEPT = 0x3f << 17
-#define FE_ALL_EXCEPT FE_ALL_EXCEPT
- };
-
-/* Alpha chips support all four defined rouding modes.
-
- Note that code must be compiled to use dynamic rounding (/d) instructions
- to see these changes. For gcc this is -mfp-rounding-mode=d; for DEC cc
- this is -fprm d. The default for both is static rounding to nearest.
-
- These are shifted down 58 bits from the hardware fpcr because the
- functions are declared to take integers. */
-
-enum
- {
- FE_TOWARDZERO = 0,
-#define FE_TOWARDZERO FE_TOWARDZERO
-
- FE_DOWNWARD = 1,
-#define FE_DOWNWARD FE_DOWNWARD
-
- FE_TONEAREST = 2,
-#define FE_TONEAREST FE_TONEAREST
-
- FE_UPWARD = 3,
-#define FE_UPWARD FE_UPWARD
- };
-
-#ifdef __USE_GNU
-/* On later hardware, and later kernels for earlier hardware, we can forcibly
- underflow denormal inputs and outputs. This can speed up certain programs
- significantly, usually without affecting accuracy. */
-enum
- {
- FE_MAP_DMZ = 1UL << 12, /* Map denorm inputs to zero */
-#define FE_MAP_DMZ FE_MAP_DMZ
-
- FE_MAP_UMZ = 1UL << 13, /* Map underflowed outputs to zero */
-#define FE_MAP_UMZ FE_MAP_UMZ
- };
-#endif
-
-/* Type representing exception flags. */
-typedef unsigned long int fexcept_t;
-
-/* Type representing floating-point environment. */
-typedef unsigned long int fenv_t;
-
-/* If the default argument is used we use this value. Note that due to
- architecture-specified page mappings, no user-space pointer will ever
- have its two high bits set. Co-opt one. */
-#define FE_DFL_ENV ((__const fenv_t *) 0x8800000000000000UL)
-
-#ifdef __USE_GNU
-/* Floating-point environment where none of the exceptions are masked. */
-# define FE_NOMASK_ENV ((__const fenv_t *) 0x880000000000003eUL)
-
-/* Floating-point environment with (processor-dependent) non-IEEE floating
- point. In this case, mapping denormals to zero. */
-# define FE_NONIEEE_ENV ((__const fenv_t *) 0x8800000000003000UL)
-#endif
-
-/* The system calls to talk to the kernel's FP code. */
-extern unsigned long int __ieee_get_fp_control (void) __THROW;
-extern void __ieee_set_fp_control (unsigned long int __value) __THROW;
diff --git a/sysdeps/alpha/fpu/bits/mathinline.h b/sysdeps/alpha/fpu/bits/mathinline.h
deleted file mode 100644
index 5378a181c6..0000000000
--- a/sysdeps/alpha/fpu/bits/mathinline.h
+++ /dev/null
@@ -1,150 +0,0 @@
-/* Inline math functions for Alpha.
- Copyright (C) 1996, 1997, 1999-2001, 2004, 2007
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger-Tang.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MATH_H
-# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
-#endif
-
-#ifndef __extern_inline
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE __extern_inline
-#endif
-
-#if defined __USE_ISOC99 && defined __GNUC__ && !__GNUC_PREREQ(3,0)
-# undef isgreater
-# undef isgreaterequal
-# undef isless
-# undef islessequal
-# undef islessgreater
-# undef isunordered
-# define isunordered(u, v) \
- (__extension__ \
- ({ double __r, __u = (u), __v = (v); \
- __asm ("cmptun/su %1,%2,%0\n\ttrapb" \
- : "=&f" (__r) : "f" (__u), "f"(__v)); \
- __r != 0; }))
-#endif /* ISO C99 */
-
-#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
- && defined __OPTIMIZE__
-
-#if !__GNUC_PREREQ (4, 0)
-# define __inline_copysign(NAME, TYPE) \
-__MATH_INLINE TYPE \
-__NTH (NAME (TYPE __x, TYPE __y)) \
-{ \
- TYPE __z; \
- __asm ("cpys %1, %2, %0" : "=f" (__z) : "f" (__y), "f" (__x)); \
- return __z; \
-}
-
-__inline_copysign (__copysignf, float)
-__inline_copysign (copysignf, float)
-__inline_copysign (__copysign, double)
-__inline_copysign (copysign, double)
-
-# undef __inline_copysign
-#endif
-
-
-#if !__GNUC_PREREQ (2, 8)
-# define __inline_fabs(NAME, TYPE) \
-__MATH_INLINE TYPE \
-__NTH (NAME (TYPE __x)) \
-{ \
- TYPE __z; \
- __asm ("cpys $f31, %1, %0" : "=f" (__z) : "f" (__x)); \
- return __z; \
-}
-
-__inline_fabs (__fabsf, float)
-__inline_fabs (fabsf, float)
-__inline_fabs (__fabs, double)
-__inline_fabs (fabs, double)
-
-# undef __inline_fabs
-#endif
-
-#ifdef __USE_ISOC99
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-#else
- return __builtin_signbitf (__x);
-#endif
-}
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union { double __d; long __i; } __u = { __d: __x };
- return __u.__i < 0;
-#else
- return __builtin_signbit (__x);
-#endif
-}
-
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union {
- long double __d;
- long __i[sizeof(long double)/sizeof(long)];
- } __u = { __d: __x };
- return __u.__i[sizeof(long double)/sizeof(long) - 1] < 0;
-#else
- return __builtin_signbitl (__x);
-#endif
-}
-
-/* Test for NaN. Used in the isnan() macro. */
-
-__MATH_INLINE int
-__NTH (__isnanf (float __x))
-{
- return isunordered (__x, __x);
-}
-
-__MATH_INLINE int
-__NTH (__isnan (double __x))
-{
- return isunordered (__x, __x);
-}
-
-#ifndef __NO_LONG_DOUBLE_MATH
-__MATH_INLINE int
-__NTH (__isnanl (long double __x))
-{
- return isunordered (__x, __x);
-}
-#endif
-
-#endif /* C99 */
-
-#endif /* __NO_MATH_INLINES */
diff --git a/sysdeps/alpha/fpu/cabsf.c b/sysdeps/alpha/fpu/cabsf.c
deleted file mode 100644
index de8e6b5548..0000000000
--- a/sysdeps/alpha/fpu/cabsf.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Return the complex absolute value of float complex value.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cabsf __cabsf_not_defined
-#define cabsf cabsf_not_defined
-
-#include <complex.h>
-#include <math.h>
-#include "cfloat-compat.h"
-
-#undef __cabsf
-#undef cabsf
-
-float
-__c1_cabsf (c1_cfloat_decl (z))
-{
- return __hypotf (c1_cfloat_real (z), c1_cfloat_imag (z));
-}
-
-float
-__c2_cabsf (c2_cfloat_decl (z))
-{
- return __hypotf (c2_cfloat_real (z), c2_cfloat_imag (z));
-}
-
-cfloat_versions (cabsf);
diff --git a/sysdeps/alpha/fpu/cargf.c b/sysdeps/alpha/fpu/cargf.c
deleted file mode 100644
index 1d96e5897d..0000000000
--- a/sysdeps/alpha/fpu/cargf.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Compute argument of complex float value.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cargf __cargf_not_defined
-#define cargf cargf_not_defined
-
-#include <complex.h>
-#include <math.h>
-#include "cfloat-compat.h"
-
-#undef __cargf
-#undef cargf
-
-float
-__c1_cargf (c1_cfloat_decl (x))
-{
- return __atan2f (c1_cfloat_imag (x), c1_cfloat_real (x));
-}
-
-float
-__c2_cargf (c2_cfloat_decl (x))
-{
- return __atan2f (c2_cfloat_imag (x), c2_cfloat_real (x));
-}
-
-cfloat_versions (cargf);
diff --git a/sysdeps/alpha/fpu/cfloat-compat.h b/sysdeps/alpha/fpu/cfloat-compat.h
deleted file mode 100644
index d325a7650e..0000000000
--- a/sysdeps/alpha/fpu/cfloat-compat.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Compatibility macros for old and new Alpha complex float ABI.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* The behaviour of complex float changed between GCC 3.3 and 3.4.
-
- In 3.3 and before (below, complex version 1, or "c1"), complex float
- values were packed into one floating point register.
-
- In 3.4 and later (below, complex version 2, or "c2"), GCC changed to
- follow the official Tru64 ABI, which passes the components of a complex
- as separate parameters. */
-
-#if __GNUC_PREREQ(3,4)
- typedef union { double d; _Complex float cf; } c1_compat;
-# define c1_cfloat_decl(x) double x
-# define c1_cfloat_real(x) __real__ c1_cfloat_value (x)
-# define c1_cfloat_imag(x) __imag__ c1_cfloat_value (x)
-# define c1_cfloat_value(x) (((c1_compat *)(void *)&x)->cf)
-# define c1_cfloat_rettype double
-# define c1_cfloat_return(x) ({ c1_compat _; _.cf = (x); _.d; })
-# define c2_cfloat_decl(x) _Complex float x
-# define c2_cfloat_real(x) __real__ x
-# define c2_cfloat_imag(x) __imag__ x
-# define c2_cfloat_value(x) x
-# define c2_cfloat_rettype _Complex float
-# define c2_cfloat_return(x) x
-#else
-# define c1_cfloat_decl(x) _Complex float x
-# define c1_cfloat_real(x) __real__ x
-# define c1_cfloat_imag(x) __imag__ x
-# define c1_cfloat_value(x) x
-# define c1_cfloat_rettype _Complex float
-# define c1_cfloat_return(x) x
-# define c2_cfloat_decl(x) float x ## r, float x ## i
-# define c2_cfloat_real(x) x ## r
-# define c2_cfloat_imag(x) x ## i
-# define c2_cfloat_value(x) \
- ({ _Complex float _; __real__ _ = x##r; __imag__ _ = x##i; _; })
-# define c2_cfloat_rettype double _Complex
-# define c2_cfloat_return(x) x
-#endif
-
-/* Get the proper symbol versions defined for each function. */
-
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4)
-#define cfloat_versions_compat(func) \
- compat_symbol (libm, __c1_##func, func, GLIBC_2_1)
-#else
-#define cfloat_versions_compat(func)
-#endif
-
-#define cfloat_versions(func) \
- cfloat_versions_compat(func); \
- versioned_symbol (libm, __c2_##func, func, GLIBC_2_3_4); \
- extern typeof(__c2_##func) __##func attribute_hidden; \
- strong_alias (__c2_##func, __##func)
diff --git a/sysdeps/alpha/fpu/cimagf.c b/sysdeps/alpha/fpu/cimagf.c
deleted file mode 100644
index a9b351f188..0000000000
--- a/sysdeps/alpha/fpu/cimagf.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Return imaginary part of complex float value.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cimagf __cimagf_not_defined
-#define cimagf cimagf_not_defined
-
-#include <complex.h>
-#include "cfloat-compat.h"
-
-#undef __cimagf
-#undef cimagf
-
-float
-__c1_cimagf (c1_cfloat_decl (z))
-{
- return c1_cfloat_imag (z);
-}
-
-float
-__c2_cimagf (c2_cfloat_decl (z))
-{
- return c2_cfloat_imag (z);
-}
-
-cfloat_versions (cimagf);
diff --git a/sysdeps/alpha/fpu/conjf.c b/sysdeps/alpha/fpu/conjf.c
deleted file mode 100644
index 6ff92b9948..0000000000
--- a/sysdeps/alpha/fpu/conjf.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Return complex conjugate of complex float value.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __conjf __conjf_not_defined
-#define conjf conjf_not_defined
-
-#include <complex.h>
-#include "cfloat-compat.h"
-
-#undef __conjf
-#undef conjf
-
-c1_cfloat_rettype
-__c1_conjf (c1_cfloat_decl (z))
-{
- _Complex float r = ~ c1_cfloat_value (z);
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_conjf (c2_cfloat_decl (z))
-{
- _Complex float r = ~ c2_cfloat_value (z);
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (conjf);
diff --git a/sysdeps/alpha/fpu/crealf.c b/sysdeps/alpha/fpu/crealf.c
deleted file mode 100644
index 52ab271738..0000000000
--- a/sysdeps/alpha/fpu/crealf.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Return real part of complex float value.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __crealf __crealf_not_defined
-#define crealf crealf_not_defined
-
-#include <complex.h>
-#include "cfloat-compat.h"
-
-#undef __crealf
-#undef crealf
-
-float
-__c1_crealf (c1_cfloat_decl (z))
-{
- return c1_cfloat_real (z);
-}
-
-float
-__c2_crealf (c2_cfloat_decl (z))
-{
- return c2_cfloat_real (z);
-}
-
-cfloat_versions (crealf);
diff --git a/sysdeps/alpha/fpu/e_sqrt.c b/sysdeps/alpha/fpu/e_sqrt.c
deleted file mode 100644
index c5ab25f16f..0000000000
--- a/sysdeps/alpha/fpu/e_sqrt.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/* Copyright (C) 1996,1997,1998,2002,2003 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <features.h>
-
-#if !defined(_IEEE_FP_INEXACT)
-
-/*
- * This version is much faster than generic sqrt implementation, but
- * it doesn't handle the inexact flag. It doesn't handle exceptional
- * values either, but will defer to the full ieee754_sqrt routine which
- * can.
- */
-
-/* Careful with rearranging this without consulting the assembly below. */
-const static struct sqrt_data_struct {
- unsigned long dn, up, half, almost_three_half;
- unsigned long one_and_a_half, two_to_minus_30, one, nan;
- const int T2[64];
-} sqrt_data __attribute__((used)) = {
- 0x3fefffffffffffff, /* __dn = nextafter(1,-Inf) */
- 0x3ff0000000000001, /* __up = nextafter(1,+Inf) */
- 0x3fe0000000000000, /* half */
- 0x3ff7ffffffc00000, /* almost_three_half = 1.5-2^-30 */
- 0x3ff8000000000000, /* one_and_a_half */
- 0x3e10000000000000, /* two_to_minus_30 */
- 0x3ff0000000000000, /* one */
- 0xffffffffffffffff, /* nan */
-
- { 0x1500, 0x2ef8, 0x4d67, 0x6b02, 0x87be, 0xa395, 0xbe7a, 0xd866,
- 0xf14a, 0x1091b,0x11fcd,0x13552,0x14999,0x15c98,0x16e34,0x17e5f,
- 0x18d03,0x19a01,0x1a545,0x1ae8a,0x1b5c4,0x1bb01,0x1bfde,0x1c28d,
- 0x1c2de,0x1c0db,0x1ba73,0x1b11c,0x1a4b5,0x1953d,0x18266,0x16be0,
- 0x1683e,0x179d8,0x18a4d,0x19992,0x1a789,0x1b445,0x1bf61,0x1c989,
- 0x1d16d,0x1d77b,0x1dddf,0x1e2ad,0x1e5bf,0x1e6e8,0x1e654,0x1e3cd,
- 0x1df2a,0x1d635,0x1cb16,0x1be2c,0x1ae4e,0x19bde,0x1868e,0x16e2e,
- 0x1527f,0x1334a,0x11051,0xe951, 0xbe01, 0x8e0d, 0x5924, 0x1edd }
-};
-
-asm ("\
- /* Define offsets into the structure defined in C above. */ \n\
- $DN = 0*8 \n\
- $UP = 1*8 \n\
- $HALF = 2*8 \n\
- $ALMOST_THREE_HALF = 3*8 \n\
- $NAN = 7*8 \n\
- $T2 = 8*8 \n\
- \n\
- /* Stack variables. */ \n\
- $K = 0 \n\
- $Y = 8 \n\
- \n\
- .text \n\
- .align 5 \n\
- .globl __ieee754_sqrt \n\
- .ent __ieee754_sqrt \n\
-__ieee754_sqrt: \n\
- ldgp $29, 0($27) \n\
- subq $sp, 16, $sp \n\
- .frame $sp, 16, $26, 0\n"
-#ifdef PROF
-" lda $28, _mcount \n\
- jsr $28, ($28), _mcount\n"
-#endif
-" .prologue 1 \n\
- \n\
- .align 4 \n\
- stt $f16, $K($sp) # e0 : \n\
- mult $f31, $f31, $f31 # .. fm : \n\
- lda $4, sqrt_data # e0 : \n\
- fblt $f16, $fixup # .. fa : \n\
- \n\
- ldah $2, 0x5fe8 # e0 : \n\
- ldq $3, $K($sp) # .. e1 : \n\
- ldt $f12, $HALF($4) # e0 : \n\
- ldt $f18, $ALMOST_THREE_HALF($4) # .. e1 : \n\
- \n\
- sll $3, 52, $5 # e0 : \n\
- lda $6, 0x7fd # .. e1 : \n\
- fnop # .. fa : \n\
- fnop # .. fm : \n\
- \n\
- subq $5, 1, $5 # e1 : \n\
- srl $3, 33, $1 # .. e0 : \n\
- cmpule $5, $6, $5 # e0 : \n\
- beq $5, $fixup # .. e1 : \n\
- \n\
- mult $f16, $f12, $f11 # fm : $f11 = x * 0.5 \n\
- subl $2, $1, $2 # .. e0 : \n\
- addt $f12, $f12, $f17 # .. fa : $f17 = 1.0 \n\
- srl $2, 12, $1 # e0 : \n\
- \n\
- and $1, 0xfc, $1 # e0 : \n\
- addq $1, $4, $1 # e1 : \n\
- ldl $1, $T2($1) # e0 : \n\
- addt $f12, $f17, $f15 # .. fa : $f15 = 1.5 \n\
- \n\
- subl $2, $1, $2 # e0 : \n\
- ldt $f14, $DN($4) # .. e1 : \n\
- sll $2, 32, $2 # e0 : \n\
- stq $2, $Y($sp) # e0 : \n\
- \n\
- ldt $f13, $Y($sp) # e0 : \n\
- mult/su $f11, $f13, $f10 # fm 2: $f10 = (x * 0.5) * y \n\
- mult $f10, $f13, $f10 # fm 4: $f10 = ((x*0.5)*y)*y \n\
- subt $f15, $f10, $f1 # fa 4: $f1 = (1.5-0.5*x*y*y) \n\
- \n\
- mult $f13, $f1, $f13 # fm 4: yp = y*(1.5-0.5*x*y^2)\n\
- mult/su $f11, $f13, $f1 # fm 4: $f11 = x * 0.5 * yp \n\
- mult $f1, $f13, $f11 # fm 4: $f11 = (x*0.5*yp)*yp \n\
- subt $f18, $f11, $f1 # fa 4: $f1=(1.5-2^-30)-x/2*yp^2\n\
- \n\
- mult $f13, $f1, $f13 # fm 4: ypp = $f13 = yp*$f1 \n\
- subt $f15, $f12, $f1 # .. fa : $f1 = (1.5 - 0.5) \n\
- ldt $f15, $UP($4) # .. e0 : \n\
- mult/su $f16, $f13, $f10 # fm 4: z = $f10 = x * ypp \n\
- \n\
- mult $f10, $f13, $f11 # fm 4: $f11 = z*ypp \n\
- mult $f10, $f12, $f12 # fm : $f12 = z*0.5 \n\
- subt $f1, $f11, $f1 # fa 4: $f1 = 1 - z*ypp \n\
- mult $f12, $f1, $f12 # fm 4: $f12 = z/2*(1 - z*ypp)\n\
- \n\
- addt $f10, $f12, $f0 # fa 4: zp=res= z+z/2*(1-z*ypp)\n\
- mult/c $f0, $f14, $f12 # fm 4: zmi = zp * DN \n\
- mult/c $f0, $f15, $f11 # fm : zpl = zp * UP \n\
- mult/c $f0, $f12, $f1 # fm : $f1 = zp * zmi \n\
- \n\
- mult/c $f0, $f11, $f15 # fm : $f15 = zp * zpl \n\
- subt/su $f1, $f16, $f13 # .. fa : y1 = zp*zmi - x \n\
- subt/su $f15, $f16, $f14 # fa 4: y2 = zp*zpl - x \n\
- fcmovge $f13, $f12, $f0 # fa 3: res = (y1>=0)?zmi:res \n\
- \n\
- fcmovlt $f14, $f11, $f0 # fa 4: res = (y2<0)?zpl:res \n\
- addq $sp, 16, $sp # .. e0 : \n\
- ret # .. e1 : \n\
- \n\
- .align 4 \n\
-$fixup: \n\
- addq $sp, 16, $sp \n\
- br __full_ieee754_sqrt !samegp \n\
- \n\
- .end __ieee754_sqrt");
-
-static double __full_ieee754_sqrt(double) __attribute_used__;
-#define __ieee754_sqrt __full_ieee754_sqrt
-
-#endif /* _IEEE_FP_INEXACT */
-
-#include <sysdeps/ieee754/dbl-64/e_sqrt.c>
diff --git a/sysdeps/alpha/fpu/fclrexcpt.c b/sysdeps/alpha/fpu/fclrexcpt.c
deleted file mode 100644
index b7176e0979..0000000000
--- a/sysdeps/alpha/fpu/fclrexcpt.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Clear given exceptions in current floating-point environment.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__feclearexcept (int excepts)
-{
- unsigned long int swcr;
-
- /* Get the current state. */
- swcr = __ieee_get_fp_control ();
-
- /* Clear the relevant bits. */
- swcr &= ~((unsigned long int) excepts & SWCR_STATUS_MASK);
-
- /* Put the new state in effect. */
- __ieee_set_fp_control (swcr);
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feclearexcept, __old_feclearexcept)
-compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/fedisblxcpt.c b/sysdeps/alpha/fpu/fedisblxcpt.c
deleted file mode 100644
index 98c33ca842..0000000000
--- a/sysdeps/alpha/fpu/fedisblxcpt.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Disable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-fedisableexcept (int excepts)
-{
- unsigned long int new_exc, old_exc;
-
- new_exc = __ieee_get_fp_control ();
-
- old_exc = (new_exc & SWCR_ENABLE_MASK) << SWCR_ENABLE_SHIFT;
- new_exc &= ~((excepts >> SWCR_ENABLE_SHIFT) & SWCR_ENABLE_MASK);
-
- __ieee_set_fp_control (new_exc);
-
- return old_exc;
-}
diff --git a/sysdeps/alpha/fpu/feenablxcpt.c b/sysdeps/alpha/fpu/feenablxcpt.c
deleted file mode 100644
index 80d657e4bd..0000000000
--- a/sysdeps/alpha/fpu/feenablxcpt.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Enable floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-feenableexcept (int excepts)
-{
- unsigned long int new_exc, old_exc;
-
- new_exc = __ieee_get_fp_control ();
-
- old_exc = (new_exc & SWCR_ENABLE_MASK) << SWCR_ENABLE_SHIFT;
- new_exc |= (excepts >> SWCR_ENABLE_SHIFT) & SWCR_ENABLE_MASK;
-
- __ieee_set_fp_control (new_exc);
-
- return old_exc;
-}
diff --git a/sysdeps/alpha/fpu/fegetenv.c b/sysdeps/alpha/fpu/fegetenv.c
deleted file mode 100644
index c1950fa3b9..0000000000
--- a/sysdeps/alpha/fpu/fegetenv.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Store current floating-point environment.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__fegetenv (fenv_t *envp)
-{
- unsigned long int fpcr;
- unsigned long int swcr;
-
- /* Get status from software and hardware. Note that we don't need an
- excb because the callsys is an implied trap barrier. */
- swcr = __ieee_get_fp_control ();
- __asm__ __volatile__ ("mf_fpcr %0" : "=f" (fpcr));
-
- /* Merge the two bits of information. */
- *envp = ((fpcr & FPCR_ROUND_MASK) | (swcr & SWCR_ALL_MASK));
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fegetenv, __old_fegetenv)
-compat_symbol (libm, __old_fegetenv, fegetenv, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fegetenv, fegetenv, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/fegetexcept.c b/sysdeps/alpha/fpu/fegetexcept.c
deleted file mode 100644
index ccc79e405d..0000000000
--- a/sysdeps/alpha/fpu/fegetexcept.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Get enabled floating-point exceptions.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-fegetexcept (void)
-{
- unsigned long int exc;
-
- exc = __ieee_get_fp_control ();
-
- return (exc & SWCR_ENABLE_MASK) << SWCR_ENABLE_SHIFT;
-}
diff --git a/sysdeps/alpha/fpu/fegetround.c b/sysdeps/alpha/fpu/fegetround.c
deleted file mode 100644
index 995aee80da..0000000000
--- a/sysdeps/alpha/fpu/fegetround.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Return current rounding direction.
- Copyright (C) 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-fegetround (void)
-{
- unsigned long fpcr;
-
- __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(fpcr));
-
- return (fpcr >> FPCR_ROUND_SHIFT) & 3;
-}
diff --git a/sysdeps/alpha/fpu/feholdexcpt.c b/sysdeps/alpha/fpu/feholdexcpt.c
deleted file mode 100644
index 79aa970ac0..0000000000
--- a/sysdeps/alpha/fpu/feholdexcpt.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Store current floating-point environment and clear exceptions.
- Copyright (C) 1997, 2000, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-feholdexcept (fenv_t *envp)
-{
- /* Save the current state. */
- fegetenv(envp);
-
- /* Clear all exception status bits and exception enable bits. */
- __ieee_set_fp_control(*envp & SWCR_MAP_MASK);
-
- return 0;
-}
-libm_hidden_def (feholdexcept)
diff --git a/sysdeps/alpha/fpu/fenv_libc.h b/sysdeps/alpha/fpu/fenv_libc.h
deleted file mode 100644
index f1d187d9e2..0000000000
--- a/sysdeps/alpha/fpu/fenv_libc.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Internal libc stuff for floating point environment routines.
- Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FENV_LIBC_H
-#define _FENV_LIBC_H 1
-
-#include <fenv.h>
-
-#define FPCR_ROUND_MASK (3UL << 58)
-#define FPCR_ROUND_SHIFT 58
-
-#define SWCR_MAP_MASK (3UL << 12)
-#define SWCR_ENABLE_SHIFT 16
-#define SWCR_ENABLE_MASK (FE_ALL_EXCEPT >> SWCR_ENABLE_SHIFT)
-#define SWCR_STATUS_MASK (FE_ALL_EXCEPT)
-#define SWCR_ALL_MASK (SWCR_ENABLE_MASK \
- | SWCR_MAP_MASK \
- | SWCR_STATUS_MASK)
-
-#endif /* fenv_libc.h */
diff --git a/sysdeps/alpha/fpu/fesetenv.c b/sysdeps/alpha/fpu/fesetenv.c
deleted file mode 100644
index c76e882891..0000000000
--- a/sysdeps/alpha/fpu/fesetenv.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Install given floating-point environment.
- Copyright (C) 1997,99,2000,01,02 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__fesetenv (const fenv_t *envp)
-{
- unsigned long int fpcr;
- fenv_t env;
-
- /* Magic encoding of default values: high bit set (never possible for a
- user-space address) is not indirect. And we don't even have to get
- rid of it since we mask things around just below. */
- if ((long int) envp >= 0)
- env = *envp;
- else
- env = (unsigned long int) envp;
-
- /* Reset the rounding mode with the hardware fpcr. Note that the following
- system call is an implied trap barrier for our modification. */
- __asm__ __volatile__ ("excb; mf_fpcr %0" : "=f" (fpcr));
- fpcr = (fpcr & ~FPCR_ROUND_MASK) | (env & FPCR_ROUND_MASK);
- __asm__ __volatile__ ("mt_fpcr %0" : : "f" (fpcr));
-
- /* Reset the exception status and mask with the kernel's FP code. */
- __ieee_set_fp_control (env & SWCR_ALL_MASK);
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetenv, __old_fesetenv)
-compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__fesetenv, fesetenv)
-versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/fesetround.c b/sysdeps/alpha/fpu/fesetround.c
deleted file mode 100644
index 54b2bcf673..0000000000
--- a/sysdeps/alpha/fpu/fesetround.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Set current rounding direction.
- Copyright (C) 1997, 2000, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-fesetround (int round)
-{
- unsigned long fpcr;
-
- if (round & ~3)
- return 1;
-
- /* Get the current state. */
- __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(fpcr));
-
- /* Set the relevant bits. */
- fpcr = ((fpcr & ~FPCR_ROUND_MASK)
- | ((unsigned long)round << FPCR_ROUND_SHIFT));
-
- /* Put the new state in effect. */
- __asm__ __volatile__("mt_fpcr %0; excb" : : "f"(fpcr));
-
- return 0;
-}
-libm_hidden_def (fesetround)
diff --git a/sysdeps/alpha/fpu/feupdateenv.c b/sysdeps/alpha/fpu/feupdateenv.c
deleted file mode 100644
index c798070bbb..0000000000
--- a/sysdeps/alpha/fpu/feupdateenv.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Install given floating-point environment and raise exceptions.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__feupdateenv (const fenv_t *envp)
-{
- unsigned long int tmp;
-
- /* Get the current exception state. */
- tmp = __ieee_get_fp_control ();
-
- /* Install new environment. */
- fesetenv (envp);
-
- /* Raise the saved exception. Incidently for us the implementation
- defined format of the values in objects of type fexcept_t is the
- same as the ones specified using the FE_* constants. */
- feraiseexcept (tmp & SWCR_STATUS_MASK);
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feupdateenv, __old_feupdateenv)
-compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/fgetexcptflg.c b/sysdeps/alpha/fpu/fgetexcptflg.c
deleted file mode 100644
index c28e913359..0000000000
--- a/sysdeps/alpha/fpu/fgetexcptflg.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Store current representation for exceptions.
- Copyright (C) 1997,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__fegetexceptflag (fexcept_t *flagp, int excepts)
-{
- unsigned long int tmp;
-
- /* Get the current state. */
- tmp = __ieee_get_fp_control();
-
- /* Return that portion that corresponds to the requested exceptions. */
- *flagp = tmp & excepts & SWCR_STATUS_MASK;
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fegetexceptflag, __old_fegetexceptflag)
-compat_symbol (libm, __old_fegetexceptflag, fegetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fegetexceptflag, fegetexceptflag, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/fpu_control.h b/sysdeps/alpha/fpu/fpu_control.h
deleted file mode 100644
index 28acdf1704..0000000000
--- a/sysdeps/alpha/fpu/fpu_control.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/* FPU control word bits. Alpha-mapped-to-Intel version.
- Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Olaf Flebbe.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _ALPHA_FPU_CONTROL_H
-#define _ALPHA_FPU_CONTROL_H
-
-/*
- * Since many programs seem to hardcode the values passed to __setfpucw()
- * (rather than using the manifest constants) we emulate the x87 interface
- * here (at least where this makes sense).
- *
- * 15-13 12 11-10 9-8 7-6 5 4 3 2 1 0
- * | reserved | IC | RC | PC | reserved | PM | UM | OM | ZM | DM | IM
- *
- * IM: Invalid operation mask
- * DM: Denormalized operand mask
- * ZM: Zero-divide mask
- * OM: Overflow mask
- * UM: Underflow mask
- * PM: Precision (inexact result) mask
- *
- * Mask bit is 1 means no interrupt.
- *
- * PC: Precision control
- * 11 - round to extended precision
- * 10 - round to double precision
- * 00 - round to single precision
- *
- * RC: Rounding control
- * 00 - rounding to nearest
- * 01 - rounding down (toward - infinity)
- * 10 - rounding up (toward + infinity)
- * 11 - rounding toward zero
- *
- * IC: Infinity control
- * That is for 8087 and 80287 only.
- *
- * The hardware default is 0x037f. I choose 0x1372.
- */
-
-#include <features.h>
-
-/* masking of interrupts */
-#define _FPU_MASK_IM 0x01
-#define _FPU_MASK_DM 0x02
-#define _FPU_MASK_ZM 0x04
-#define _FPU_MASK_OM 0x08
-#define _FPU_MASK_UM 0x10
-#define _FPU_MASK_PM 0x20
-
-/* precision control -- without effect on Alpha */
-#define _FPU_EXTENDED 0x300 /* RECOMMENDED */
-#define _FPU_DOUBLE 0x200
-#define _FPU_SINGLE 0x0 /* DO NOT USE */
-
-/*
- * rounding control---notice that on the Alpha this affects only
- * instructions with the dynamic rounding mode qualifier (/d).
- */
-#define _FPU_RC_NEAREST 0x000 /* RECOMMENDED */
-#define _FPU_RC_DOWN 0x400
-#define _FPU_RC_UP 0x800
-#define _FPU_RC_ZERO 0xC00
-
-#define _FPU_RESERVED 0xF0C0 /* Reserved bits in cw */
-
-
-/* Now two recommended cw */
-
-/* Linux default:
- - extended precision
- - rounding to positive infinity. There is no /p instruction
- qualifier. By setting the dynamic rounding mode to +infinity,
- one can use /d to get round to +infinity with no extra overhead
- (so long as the default isn't changed, of course...)
- - no exceptions enabled. */
-
-#define _FPU_DEFAULT 0x137f
-
-/* IEEE: same as above. */
-#define _FPU_IEEE 0x137f
-
-/* Type of the control word. */
-typedef unsigned int fpu_control_t;
-
-/* Default control word set at startup. */
-extern fpu_control_t __fpu_control;
-
-#endif /* _ALPHA_FPU_CONTROL */
diff --git a/sysdeps/alpha/fpu/fsetexcptflg.c b/sysdeps/alpha/fpu/fsetexcptflg.c
deleted file mode 100644
index d198731861..0000000000
--- a/sysdeps/alpha/fpu/fsetexcptflg.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Set floating-point environment exception handling.
- Copyright (C) 1997,98,99,2000,01 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-__fesetexceptflag (const fexcept_t *flagp, int excepts)
-{
- unsigned long int tmp;
-
- /* Get the current exception state. */
- tmp = __ieee_get_fp_control ();
-
- /* Set all the bits that were called for. */
- tmp = (tmp & ~SWCR_STATUS_MASK) | (*flagp & excepts & SWCR_STATUS_MASK);
-
- /* And store it back. */
- __ieee_set_fp_control (tmp);
-
- /* Success. */
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__fesetexceptflag, __old_fesetexceptflag)
-compat_symbol (libm, __old_fesetexceptflag, fesetexceptflag, GLIBC_2_1);
-#endif
-
-versioned_symbol (libm, __fesetexceptflag, fesetexceptflag, GLIBC_2_2);
diff --git a/sysdeps/alpha/fpu/ftestexcept.c b/sysdeps/alpha/fpu/ftestexcept.c
deleted file mode 100644
index a4b3081875..0000000000
--- a/sysdeps/alpha/fpu/ftestexcept.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Test exception in current environment.
- Copyright (C) 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-int
-fetestexcept (int excepts)
-{
- unsigned long tmp;
-
- /* Get current exceptions. */
- tmp = __ieee_get_fp_control();
-
- return tmp & excepts & SWCR_STATUS_MASK;
-}
diff --git a/sysdeps/alpha/fpu/libm-test-ulps b/sysdeps/alpha/fpu/libm-test-ulps
deleted file mode 100644
index d9df631d7c..0000000000
--- a/sysdeps/alpha/fpu/libm-test-ulps
+++ /dev/null
@@ -1,1245 +0,0 @@
-# Begin of automatic generation
-
-# atan2
-Test "atan2 (-0.00756827042671106339, -.001792735857538728036) == -1.80338464113663849327153994379639112":
-ildouble: 1
-ldouble: 1
-Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# atanh
-Test "atanh (0.75) == 0.972955074527656652552676371721589865":
-float: 1
-ifloat: 1
-
-# cacos
-Test "Imaginary part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i":
-ildouble: 1
-ldouble: 1
-
-# cacosh
-Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# casin
-Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
-ildouble: 1
-ldouble: 1
-
-# casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-ildouble: 4
-ldouble: 4
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-ildouble: 2
-ldouble: 2
-Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# catan
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
-ildouble: 1
-ldouble: 1
-
-# catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
-double: 4
-idouble: 4
-Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-ildouble: 1
-ldouble: 1
-
-# cbrt
-Test "cbrt (-0.001) == -0.1":
-ildouble: 1
-ldouble: 1
-Test "cbrt (-27.0) == -3.0":
-double: 1
-idouble: 1
-Test "cbrt (0.75) == 0.908560296416069829445605878163630251":
-double: 1
-idouble: 1
-Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
-double: 1
-idouble: 1
-
-# ccos
-Test "Real part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-float: 1
-ifloat: 1
-
-# ccosh
-Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-float: 1
-ifloat: 1
-
-# cexp
-Test "Real part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
-ildouble: 1
-ldouble: 1
-
-# clog
-Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# clog10
-Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf + inf i) == inf + 3/4 pi*log10(e) i":
-double: 1
-idouble: 1
-Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-# cos
-Test "cos (M_PI_6l * 2.0) == 0.5":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "cos (M_PI_6l * 4.0) == -0.5":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# cpow
-Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-float: 1
-ifloat: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-ildouble: 4
-ldouble: 4
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-ildouble: 2
-ldouble: 2
-Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-ildouble: 1
-ldouble: 1
-Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-double: 2
-float: 3
-idouble: 2
-ifloat: 3
-ildouble: 10
-ldouble: 10
-Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i":
-ildouble: 2
-ldouble: 2
-Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-double: 1
-float: 4
-idouble: 1
-ifloat: 4
-ildouble: 3
-ldouble: 3
-Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
-float: 2
-ifloat: 2
-Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-# csin
-Test "Imaginary part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
-ildouble: 1
-ldouble: 1
-Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
-ildouble: 1
-ldouble: 1
-
-# csinh
-Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
-double: 1
-idouble: 1
-Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-float: 1
-ifloat: 1
-
-# csqrt
-Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: csqrt (0.75 + 1.25 i) == 1.05065169626078392338656675760808326 + 0.594868882070379067881984030639932657 i":
-ildouble: 1
-ldouble: 1
-
-# ctan
-Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-
-# ctanh
-Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
-ildouble: 1
-ldouble: 1
-Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-float: 1
-ifloat: 1
-Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
-double: 1
-idouble: 1
-
-# erf
-Test "erf (1.25) == 0.922900128256458230136523481197281140":
-double: 1
-idouble: 1
-
-# erfc
-Test "erfc (2.0) == 0.00467773498104726583793074363274707139":
-double: 1
-idouble: 1
-Test "erfc (27.0) == 0.523704892378925568501606768284954709e-318":
-ildouble: 1
-ldouble: 1
-Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
-double: 1
-idouble: 1
-
-# exp10
-Test "exp10 (-1) == 0.1":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "exp10 (0.75) == 5.62341325190349080394951039776481231":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "exp10 (3) == 1000":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-# exp2
-Test "exp2 (10) == 1024":
-ildouble: 2
-ldouble: 2
-
-# expm1
-Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
-double: 1
-idouble: 1
-Test "expm1 (1) == M_El - 1.0":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# gamma
-Test "gamma (-0.5) == log(2*sqrt(pi))":
-ildouble: 1
-ldouble: 1
-
-# hypot
-Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271":
-float: 1
-ifloat: 1
-
-# j0
-Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "j0 (10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "j0 (2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "j0 (8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# j1
-Test "j1 (-1.0) == -0.440050585744933515959682203718914913":
-ildouble: 1
-ldouble: 1
-Test "j1 (0.75) == 0.349243602174862192523281016426251335":
-ildouble: 1
-ldouble: 1
-Test "j1 (1.0) == 0.440050585744933515959682203718914913":
-ildouble: 1
-ldouble: 1
-Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "j1 (2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "j1 (8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-ildouble: 4
-ldouble: 4
-
-# jn
-Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
-float: 1
-ifloat: 1
-Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "jn (0, 2.0) == 0.223890779141235668051827454649948626":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (0, 8.0) == 0.171650807137553906090869407851972001":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (1, -1.0) == -0.440050585744933515959682203718914913":
-ildouble: 1
-ldouble: 1
-Test "jn (1, 0.75) == 0.349243602174862192523281016426251335":
-ildouble: 1
-ldouble: 1
-Test "jn (1, 1.0) == 0.440050585744933515959682203718914913":
-ildouble: 1
-ldouble: 1
-Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
-float: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
-double: 1
-idouble: 1
-Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
-double: 1
-idouble: 1
-ildouble: 4
-ldouble: 4
-Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9":
-ildouble: 1
-ldouble: 1
-Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "jn (10, 1.0) == 0.263061512368745320699785368779050294e-9":
-ildouble: 1
-ldouble: 1
-Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
-double: 4
-float: 3
-idouble: 4
-ifloat: 3
-ildouble: 2
-ldouble: 2
-Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
-float: 4
-ifloat: 4
-Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-
-# lgamma
-Test "lgamma (-0.5) == log(2*sqrt(pi))":
-ildouble: 1
-ldouble: 1
-Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-# log10
-Test "log10 (0.75) == -0.124938736608299953132449886193870744":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-Test "log10 (e) == log10(e)":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-# log1p
-Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
-float: 1
-ifloat: 1
-
-# log2
-Test "log2 (0.75) == -.415037499278843818546261056052183492":
-ildouble: 1
-ldouble: 1
-
-# sincos
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
-float: 1
-ifloat: 1
-
-# sqrt
-Test "sqrt (2) == M_SQRT2l":
-ildouble: 1
-ldouble: 1
-
-# tanh
-Test "tanh (-0.75) == -0.635148952387287319214434357312496495":
-ildouble: 1
-ldouble: 1
-Test "tanh (-1.0) == -0.7615941559557648881194582826047935904":
-ildouble: 1
-ldouble: 1
-Test "tanh (0.75) == 0.635148952387287319214434357312496495":
-ildouble: 1
-ldouble: 1
-Test "tanh (1.0) == 0.7615941559557648881194582826047935904":
-ildouble: 1
-ldouble: 1
-
-# tgamma
-Test "tgamma (-0.5) == -2 sqrt (pi)":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "tgamma (0.5) == sqrt (pi)":
-float: 1
-ifloat: 1
-Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-Test "tgamma (4) == 6":
-ildouble: 1
-ldouble: 1
-
-# y0
-Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-ildouble: 3
-ldouble: 3
-Test "y0 (8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 3
-ldouble: 3
-
-# y1
-Test "y1 (0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "y1 (0.75) == -1.03759455076928541973767132140642198":
-ildouble: 1
-ldouble: 1
-Test "y1 (1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "y1 (10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "y1 (2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "y1 (8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-# yn
-Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
-float: 1
-ifloat: 1
-ildouble: 3
-ldouble: 3
-Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 3
-ldouble: 3
-Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
-double: 1
-idouble: 1
-Test "yn (1, 0.75) == -1.03759455076928541973767132140642198":
-ildouble: 1
-ldouble: 1
-Test "yn (1, 1.5) == -0.412308626973911295952829820633445323":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
-double: 3
-float: 1
-idouble: 3
-ifloat: 1
-Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 5
-ldouble: 5
-Test "yn (10, 1.0) == -121618014.278689189288130426667971145":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "yn (10, 2.0) == -129184.542208039282635913145923304214":
-double: 2
-idouble: 2
-ildouble: 2
-ldouble: 2
-Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
-double: 1
-idouble: 1
-Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 2
-ldouble: 2
-Test "yn (3, 10.0) == -0.251362657183837329779204747654240998":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
-double: 1
-idouble: 1
-
-# Maximal error of functions:
-Function: "atan2":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "atanh":
-float: 1
-ifloat: 1
-
-Function: Imaginary part of "cacos":
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "cacosh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "casin":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Imaginary part of "casin":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "casinh":
-double: 5
-float: 1
-idouble: 5
-ifloat: 1
-ildouble: 4
-ldouble: 4
-
-Function: Imaginary part of "casinh":
-double: 3
-float: 6
-idouble: 3
-ifloat: 6
-ildouble: 2
-ldouble: 2
-
-Function: Imaginary part of "catan":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "catanh":
-double: 4
-idouble: 4
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "catanh":
-ildouble: 1
-ldouble: 1
-
-Function: "cbrt":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "ccos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ccos":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "ccosh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ccosh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "cexp":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "cexp":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "clog":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "clog10":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "clog10":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "cos":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "cpow":
-double: 2
-float: 4
-idouble: 2
-ifloat: 4
-ildouble: 10
-ldouble: 10
-
-Function: Imaginary part of "cpow":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "csin":
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "csin":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "csinh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "csinh":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-
-Function: Real part of "csqrt":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "csqrt":
-ildouble: 1
-ldouble: 1
-
-Function: Real part of "ctan":
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ctan":
-double: 1
-idouble: 1
-ildouble: 2
-ldouble: 2
-
-Function: Real part of "ctanh":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: Imaginary part of "ctanh":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "erf":
-double: 1
-idouble: 1
-
-Function: "erfc":
-double: 1
-idouble: 1
-ildouble: 1
-ldouble: 1
-
-Function: "exp10":
-double: 6
-float: 2
-idouble: 6
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "exp2":
-ildouble: 2
-ldouble: 2
-
-Function: "expm1":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "gamma":
-ildouble: 1
-ldouble: 1
-
-Function: "hypot":
-float: 1
-ifloat: 1
-
-Function: "j0":
-double: 2
-float: 2
-idouble: 2
-ifloat: 2
-ildouble: 2
-ldouble: 2
-
-Function: "j1":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 4
-ldouble: 4
-
-Function: "jn":
-double: 4
-float: 4
-idouble: 4
-ifloat: 4
-ildouble: 4
-ldouble: 4
-
-Function: "lgamma":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "log10":
-double: 1
-float: 2
-idouble: 1
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "log1p":
-float: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "log2":
-ildouble: 1
-ldouble: 1
-
-Function: "sincos":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "sqrt":
-ildouble: 1
-ldouble: 1
-
-Function: "tan":
-double: 1
-idouble: 1
-
-Function: "tanh":
-ildouble: 1
-ldouble: 1
-
-Function: "tgamma":
-double: 1
-float: 1
-idouble: 1
-ifloat: 1
-ildouble: 1
-ldouble: 1
-
-Function: "y0":
-double: 2
-float: 1
-idouble: 2
-ifloat: 1
-ildouble: 3
-ldouble: 3
-
-Function: "y1":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-ildouble: 1
-ldouble: 1
-
-Function: "yn":
-double: 3
-float: 2
-idouble: 3
-ifloat: 2
-ildouble: 5
-ldouble: 5
-
-# end of automatic generation
diff --git a/sysdeps/alpha/fpu/s_cacosf.c b/sysdeps/alpha/fpu/s_cacosf.c
deleted file mode 100644
index 46dca5aeb8..0000000000
--- a/sysdeps/alpha/fpu/s_cacosf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc cosine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cacosf __cacosf_not_defined
-#define cacosf cacosf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __cacosf
-#undef cacosf
-#define __cacosf internal_cacosf
-
-static _Complex float internal_cacosf (_Complex float x);
-
-#include <math/s_cacosf.c>
-#include "cfloat-compat.h"
-
-#undef __cacosf
-
-c1_cfloat_rettype
-__c1_cacosf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_cacosf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_cacosf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_cacosf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (cacosf);
diff --git a/sysdeps/alpha/fpu/s_cacoshf.c b/sysdeps/alpha/fpu/s_cacoshf.c
deleted file mode 100644
index 6b61d1ddaa..0000000000
--- a/sysdeps/alpha/fpu/s_cacoshf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc hyperbole cosine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cacoshf __cacoshf_not_defined
-#define cacoshf cacoshf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __cacoshf
-#undef cacoshf
-#define __cacoshf internal_cacoshf
-
-static _Complex float internal_cacoshf (_Complex float x);
-
-#include <math/s_cacoshf.c>
-#include "cfloat-compat.h"
-
-#undef __cacoshf
-
-c1_cfloat_rettype
-__c1_cacoshf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_cacoshf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_cacoshf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_cacoshf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (cacoshf);
diff --git a/sysdeps/alpha/fpu/s_casinf.c b/sysdeps/alpha/fpu/s_casinf.c
deleted file mode 100644
index fd41042ec9..0000000000
--- a/sysdeps/alpha/fpu/s_casinf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc sine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __casinf __casinf_not_defined
-#define casinf casinf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __casinf
-#undef casinf
-#define __casinf internal_casinf
-
-static _Complex float internal_casinf (_Complex float x);
-
-#include <math/s_casinf.c>
-#include "cfloat-compat.h"
-
-#undef __casinf
-
-c1_cfloat_rettype
-__c1_casinf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_casinf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_casinf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_casinf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (casinf);
diff --git a/sysdeps/alpha/fpu/s_casinhf.c b/sysdeps/alpha/fpu/s_casinhf.c
deleted file mode 100644
index 0b72a24d5a..0000000000
--- a/sysdeps/alpha/fpu/s_casinhf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc hyperbole sine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __casinhf __casinhf_not_defined
-#define casinhf casinhf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __casinhf
-#undef casinhf
-#define __casinhf internal_casinhf
-
-static _Complex float internal_casinhf (_Complex float x);
-
-#include <math/s_casinhf.c>
-#include "cfloat-compat.h"
-
-#undef __casinhf
-
-c1_cfloat_rettype
-__c1_casinhf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_casinhf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_casinhf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_casinhf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (casinhf);
diff --git a/sysdeps/alpha/fpu/s_catanf.c b/sysdeps/alpha/fpu/s_catanf.c
deleted file mode 100644
index 8f40616617..0000000000
--- a/sysdeps/alpha/fpu/s_catanf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc tangent of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __catanf __catanf_not_defined
-#define catanf catanf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __catanf
-#undef catanf
-#define __catanf internal_catanf
-
-static _Complex float internal_catanf (_Complex float x);
-
-#include <math/s_catanf.c>
-#include "cfloat-compat.h"
-
-#undef __catanf
-
-c1_cfloat_rettype
-__c1_catanf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_catanf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_catanf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_catanf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (catanf);
diff --git a/sysdeps/alpha/fpu/s_catanhf.c b/sysdeps/alpha/fpu/s_catanhf.c
deleted file mode 100644
index ac11945727..0000000000
--- a/sysdeps/alpha/fpu/s_catanhf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return arc hyperbole tangent of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __catanhf __catanhf_not_defined
-#define catanhf catanhf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __catanhf
-#undef catanhf
-#define __catanhf internal_catanhf
-
-static _Complex float internal_catanhf (_Complex float x);
-
-#include <math/s_catanhf.c>
-#include "cfloat-compat.h"
-
-#undef __catanhf
-
-c1_cfloat_rettype
-__c1_catanhf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_catanhf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_catanhf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_catanhf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (catanhf);
diff --git a/sysdeps/alpha/fpu/s_ccosf.c b/sysdeps/alpha/fpu/s_ccosf.c
deleted file mode 100644
index 04036f4613..0000000000
--- a/sysdeps/alpha/fpu/s_ccosf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return cosine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ccosf __ccosf_not_defined
-#define ccosf ccosf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __ccosf
-#undef ccosf
-#define __ccosf internal_ccosf
-
-static _Complex float internal_ccosf (_Complex float x);
-
-#include <math/s_ccosf.c>
-#include "cfloat-compat.h"
-
-#undef __ccosf
-
-c1_cfloat_rettype
-__c1_ccosf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_ccosf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_ccosf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_ccosf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (ccosf);
diff --git a/sysdeps/alpha/fpu/s_ccoshf.c b/sysdeps/alpha/fpu/s_ccoshf.c
deleted file mode 100644
index e9fb34ce47..0000000000
--- a/sysdeps/alpha/fpu/s_ccoshf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return hyperbole cosine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ccoshf __ccoshf_not_defined
-#define ccoshf ccoshf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __ccoshf
-#undef ccoshf
-#define __ccoshf internal_ccoshf
-
-static _Complex float internal_ccoshf (_Complex float x);
-
-#include <math/s_ccoshf.c>
-#include "cfloat-compat.h"
-
-#undef __ccoshf
-
-c1_cfloat_rettype
-__c1_ccoshf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_ccoshf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_ccoshf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_ccoshf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (ccoshf);
diff --git a/sysdeps/alpha/fpu/s_ceil.c b/sysdeps/alpha/fpu/s_ceil.c
deleted file mode 100644
index 40c2379286..0000000000
--- a/sysdeps/alpha/fpu/s_ceil.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1998, 2000, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-/* Use the -inf rounding mode conversion instructions to implement
- ceil, via something akin to -floor(-x). This is much faster than
- playing with the fpcr to achieve +inf rounding mode. */
-
-double
-__ceil (double x)
-{
- double two52 = copysign (0x1.0p52, x);
- double r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "addt/suim %2, %3, %1\n\tsubt/suim %1, %3, %0"
-#else
- "addt/sum %2, %3, %1\n\tsubt/sum %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(-x), "f"(-two52));
-
- /* Fix up the negation we did above, as well as handling -0 properly. */
- return copysign (r, x);
-}
-
-weak_alias (__ceil, ceil)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__ceil, __ceill)
-weak_alias (__ceil, ceill)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __ceil, ceill, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_ceilf.c b/sysdeps/alpha/fpu/s_ceilf.c
deleted file mode 100644
index 0df651f405..0000000000
--- a/sysdeps/alpha/fpu/s_ceilf.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 1998, 2000, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-/* Use the -inf rounding mode conversion instructions to implement
- ceil, via something akin to -floor(-x). This is much faster than
- playing with the fpcr to achieve +inf rounding mode. */
-
-float
-__ceilf (float x)
-{
- float two23 = copysignf (0x1.0p23, x);
- float r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "adds/suim %2, %3, %1\n\tsubs/suim %1, %3, %0"
-#else
- "adds/sum %2, %3, %1\n\tsubs/sum %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(-x), "f"(-two23));
-
- /* Fix up the negation we did above, as well as handling -0 properly. */
- return copysignf (r, x);
-}
-
-weak_alias (__ceilf, ceilf)
diff --git a/sysdeps/alpha/fpu/s_cexpf.c b/sysdeps/alpha/fpu/s_cexpf.c
deleted file mode 100644
index 4a28dcd9bf..0000000000
--- a/sysdeps/alpha/fpu/s_cexpf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return exponent of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cexpf __cexpf_not_defined
-#define cexpf cexpf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __cexpf
-#undef cexpf
-#define __cexpf internal_cexpf
-
-static _Complex float internal_cexpf (_Complex float x);
-
-#include <math/s_cexpf.c>
-#include "cfloat-compat.h"
-
-#undef __cexpf
-
-c1_cfloat_rettype
-__c1_cexpf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_cexpf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_cexpf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_cexpf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (cexpf);
diff --git a/sysdeps/alpha/fpu/s_clog10f.c b/sysdeps/alpha/fpu/s_clog10f.c
deleted file mode 100644
index e7dc7bb23f..0000000000
--- a/sysdeps/alpha/fpu/s_clog10f.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Return base 10 logarithm of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __clog10f __clog10f_not_defined
-#define clog10f clog10f_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __clog10f
-#undef clog10f
-#define __clog10f internal_clog10f
-
-static _Complex float internal_clog10f (_Complex float x);
-
-#include <math/s_clog10f.c>
-#include "cfloat-compat.h"
-
-#undef __clog10f
-
-c1_cfloat_rettype
-__c1_clog10f (c1_cfloat_decl (x))
-{
- _Complex float r = internal_clog10f (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_clog10f (c2_cfloat_decl (x))
-{
- _Complex float r = internal_clog10f (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-/* Ug. __clog10f was exported from GLIBC_2.1. This is the only
- complex function whose double-underscore symbol was exported,
- so we get to handle that specially. */
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4)
-strong_alias (__c1_clog10f, __c1_clog10f_2);
-compat_symbol (libm, __c1_clog10f, clog10f, GLIBC_2_1);
-compat_symbol (libm, __c1_clog10f_2, __clog10f, GLIBC_2_1);
-#endif
-versioned_symbol (libm, __c2_clog10f, clog10f, GLIBC_2_3_4);
-extern typeof(__c2_clog10f) __clog10f attribute_hidden;
-strong_alias (__c2_clog10f, __clog10f)
diff --git a/sysdeps/alpha/fpu/s_clogf.c b/sysdeps/alpha/fpu/s_clogf.c
deleted file mode 100644
index 364dcec883..0000000000
--- a/sysdeps/alpha/fpu/s_clogf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return natural logarithm of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __clogf __clogf_not_defined
-#define clogf clogf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __clogf
-#undef clogf
-#define __clogf internal_clogf
-
-static _Complex float internal_clogf (_Complex float x);
-
-#include <math/s_clogf.c>
-#include "cfloat-compat.h"
-
-#undef __clogf
-
-c1_cfloat_rettype
-__c1_clogf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_clogf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_clogf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_clogf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (clogf);
diff --git a/sysdeps/alpha/fpu/s_copysign.c b/sysdeps/alpha/fpu/s_copysign.c
deleted file mode 100644
index 52c632ec4c..0000000000
--- a/sysdeps/alpha/fpu/s_copysign.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 2000, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-double
-__copysign (double x, double y)
-{
- __asm ("cpys %1, %2, %0" : "=f" (x) : "f" (y), "f" (x));
- return x;
-}
-
-weak_alias (__copysign, copysign)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__copysign, __copysignl)
-weak_alias (__copysign, copysignl)
-#endif
-#ifdef IS_IN_libm
-# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __copysign, copysignl, GLIBC_2_0);
-# endif
-#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __copysign, copysignl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_copysignf.c b/sysdeps/alpha/fpu/s_copysignf.c
deleted file mode 100644
index f4b846bcbe..0000000000
--- a/sysdeps/alpha/fpu/s_copysignf.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-float
-__copysignf (float x, float y)
-{
- __asm ("cpys %1, %2, %0" : "=f" (x) : "f" (y), "f" (x));
- return x;
-}
-
-weak_alias (__copysignf, copysignf)
diff --git a/sysdeps/alpha/fpu/s_cpowf.c b/sysdeps/alpha/fpu/s_cpowf.c
deleted file mode 100644
index cc61b1895e..0000000000
--- a/sysdeps/alpha/fpu/s_cpowf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return power of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cpowf __cpowf_not_defined
-#define cpowf cpowf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __cpowf
-#undef cpowf
-#define __cpowf internal_cpowf
-
-static _Complex float internal_cpowf (_Complex float x, _Complex float c);
-
-#include <math/s_cpowf.c>
-#include "cfloat-compat.h"
-
-#undef __cpowf
-
-c1_cfloat_rettype
-__c1_cpowf (c1_cfloat_decl (x), c1_cfloat_decl (c))
-{
- _Complex float r = internal_cpowf (c1_cfloat_value (x), c1_cfloat_value (c));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_cpowf (c2_cfloat_decl (x), c2_cfloat_decl (c))
-{
- _Complex float r = internal_cpowf (c2_cfloat_value (x), c2_cfloat_value (c));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (cpowf);
diff --git a/sysdeps/alpha/fpu/s_cprojf.c b/sysdeps/alpha/fpu/s_cprojf.c
deleted file mode 100644
index 5cfb526679..0000000000
--- a/sysdeps/alpha/fpu/s_cprojf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return projection of complex float value to Riemann sphere.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __cprojf __cprojf_not_defined
-#define cprojf cprojf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __cprojf
-#undef cprojf
-#define __cprojf internal_cprojf
-
-static _Complex float internal_cprojf (_Complex float x);
-
-#include <math/s_cprojf.c>
-#include "cfloat-compat.h"
-
-#undef __cprojf
-
-c1_cfloat_rettype
-__c1_cprojf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_cprojf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_cprojf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_cprojf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (cprojf);
diff --git a/sysdeps/alpha/fpu/s_csinf.c b/sysdeps/alpha/fpu/s_csinf.c
deleted file mode 100644
index 8eb9a1019d..0000000000
--- a/sysdeps/alpha/fpu/s_csinf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return sine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __csinf __csinf_not_defined
-#define csinf csinf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __csinf
-#undef csinf
-#define __csinf internal_csinf
-
-static _Complex float internal_csinf (_Complex float x);
-
-#include <math/s_csinf.c>
-#include "cfloat-compat.h"
-
-#undef __csinf
-
-c1_cfloat_rettype
-__c1_csinf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_csinf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_csinf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_csinf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (csinf);
diff --git a/sysdeps/alpha/fpu/s_csinhf.c b/sysdeps/alpha/fpu/s_csinhf.c
deleted file mode 100644
index 0e2c186740..0000000000
--- a/sysdeps/alpha/fpu/s_csinhf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return hyperbole sine of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __csinhf __csinhf_not_defined
-#define csinhf csinhf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __csinhf
-#undef csinhf
-#define __csinhf internal_csinhf
-
-static _Complex float internal_csinhf (_Complex float x);
-
-#include <math/s_csinhf.c>
-#include "cfloat-compat.h"
-
-#undef __csinhf
-
-c1_cfloat_rettype
-__c1_csinhf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_csinhf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_csinhf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_csinhf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (csinhf);
diff --git a/sysdeps/alpha/fpu/s_csqrtf.c b/sysdeps/alpha/fpu/s_csqrtf.c
deleted file mode 100644
index ebf23a828e..0000000000
--- a/sysdeps/alpha/fpu/s_csqrtf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return square root of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __csqrtf __csinhf_not_defined
-#define csqrtf csqrtf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __csqrtf
-#undef csqrtf
-#define __csqrtf internal_csqrtf
-
-static _Complex float internal_csqrtf (_Complex float x);
-
-#include <math/s_csqrtf.c>
-#include "cfloat-compat.h"
-
-#undef __csqrtf
-
-c1_cfloat_rettype
-__c1_csqrtf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_csqrtf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_csqrtf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_csqrtf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (csqrtf);
diff --git a/sysdeps/alpha/fpu/s_ctanf.c b/sysdeps/alpha/fpu/s_ctanf.c
deleted file mode 100644
index e26db963e4..0000000000
--- a/sysdeps/alpha/fpu/s_ctanf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return tangent of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ctanf __ctanf_not_defined
-#define ctanf ctanf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __ctanf
-#undef ctanf
-#define __ctanf internal_ctanf
-
-static _Complex float internal_ctanf (_Complex float x);
-
-#include <math/s_ctanf.c>
-#include "cfloat-compat.h"
-
-#undef __ctanf
-
-c1_cfloat_rettype
-__c1_ctanf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_ctanf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_ctanf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_ctanf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (ctanf);
diff --git a/sysdeps/alpha/fpu/s_ctanhf.c b/sysdeps/alpha/fpu/s_ctanhf.c
deleted file mode 100644
index 5d047bd460..0000000000
--- a/sysdeps/alpha/fpu/s_ctanhf.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Return hyperbole tangent of complex float value.
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ctanhf __ctanhf_not_defined
-#define ctanhf ctanhf_not_defined
-
-#include <complex.h>
-#include <math.h>
-
-#undef __ctanhf
-#undef ctanhf
-#define __ctanhf internal_ctanhf
-
-static _Complex float internal_ctanhf (_Complex float x);
-
-#include <math/s_ctanhf.c>
-#include "cfloat-compat.h"
-
-#undef __ctanhf
-
-c1_cfloat_rettype
-__c1_ctanhf (c1_cfloat_decl (x))
-{
- _Complex float r = internal_ctanhf (c1_cfloat_value (x));
- return c1_cfloat_return (r);
-}
-
-c2_cfloat_rettype
-__c2_ctanhf (c2_cfloat_decl (x))
-{
- _Complex float r = internal_ctanhf (c2_cfloat_value (x));
- return c2_cfloat_return (r);
-}
-
-cfloat_versions (ctanhf);
diff --git a/sysdeps/alpha/fpu/s_fabs.c b/sysdeps/alpha/fpu/s_fabs.c
deleted file mode 100644
index 9bc42f68d0..0000000000
--- a/sysdeps/alpha/fpu/s_fabs.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Copyright (C) 2000, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-double
-__fabs (double x)
-{
-#if __GNUC_PREREQ (2, 8)
- return __builtin_fabs (x);
-#else
- __asm ("cpys $f31, %1, %0" : "=f" (x) : "f" (x));
- return x;
-#endif
-}
-
-weak_alias (__fabs, fabs)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__fabs, __fabsl)
-weak_alias (__fabs, fabsl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __fabs, fabsl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_fabsf.c b/sysdeps/alpha/fpu/s_fabsf.c
deleted file mode 100644
index 35e16bf65d..0000000000
--- a/sysdeps/alpha/fpu/s_fabsf.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-float
-__fabsf (float x)
-{
-#if __GNUC_PREREQ (2, 8)
- return __builtin_fabsf (x);
-#else
- __asm ("cpys $f31, %1, %0" : "=f" (x) : "f" (x));
- return x;
-#endif
-}
-
-weak_alias (__fabsf, fabsf)
diff --git a/sysdeps/alpha/fpu/s_floor.c b/sysdeps/alpha/fpu/s_floor.c
deleted file mode 100644
index 5af6386155..0000000000
--- a/sysdeps/alpha/fpu/s_floor.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-
-/* Use the -inf rounding mode conversion instructions to implement floor. */
-
-double
-__floor (double x)
-{
- double two52 = copysign (0x1.0p52, x);
- double r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "addt/suim %2, %3, %1\n\tsubt/suim %1, %3, %0"
-#else
- "addt/sum %2, %3, %1\n\tsubt/sum %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(x), "f"(two52));
-
- /* floor(-0) == -0, and in general we'll always have the same
- sign as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__floor, floor)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__floor, __floorl)
-weak_alias (__floor, floorl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __floor, floorl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_floorf.c b/sysdeps/alpha/fpu/s_floorf.c
deleted file mode 100644
index 8b421705cd..0000000000
--- a/sysdeps/alpha/fpu/s_floorf.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 1998, 1999, 2000, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-
-/* Use the -inf rounding mode conversion instructions to implement floor. */
-
-float
-__floorf (float x)
-{
- float two23 = copysignf (0x1.0p23, x);
- float r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "adds/suim %2, %3, %1\n\tsubs/suim %1, %3, %0"
-#else
- "adds/sum %2, %3, %1\n\tsubs/sum %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(x), "f"(two23));
-
- /* floor(-0) == -0, and in general we'll always have the same
- sign as our input. */
- return copysignf (r, x);
-}
-
-weak_alias (__floorf, floorf)
diff --git a/sysdeps/alpha/fpu/s_fmax.S b/sysdeps/alpha/fpu/s_fmax.S
deleted file mode 100644
index d638eec805..0000000000
--- a/sysdeps/alpha/fpu/s_fmax.S
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-
- .set noat
- .set noreorder
-
- .text
-ENTRY (__fmax)
- .prologue 0
-
- cmptun/su $f16, $f16, $f10
- cmptun/su $f17, $f17, $f11
- fmov $f17, $f0
- unop
-
- trapb
- fbne $f10, $ret
- fmov $f16, $f0
- fbne $f11, $ret
-
- cmptlt/su $f16, $f17, $f11
- trapb
- fcmovne $f11, $f17, $f0
-$ret: ret
-
-END (__fmax)
-
-/* Given the in-register format of single-precision, this works there too. */
-strong_alias (__fmax, __fmaxf)
-weak_alias (__fmaxf, fmaxf)
-
-weak_alias (__fmax, fmax)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__fmax, __fmaxl)
-weak_alias (__fmaxl, fmaxl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __fmax, fmaxl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_fmaxf.S b/sysdeps/alpha/fpu/s_fmaxf.S
deleted file mode 100644
index 3c2d62bb81..0000000000
--- a/sysdeps/alpha/fpu/s_fmaxf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* __fmaxf is in s_fmax.c */
diff --git a/sysdeps/alpha/fpu/s_fmin.S b/sysdeps/alpha/fpu/s_fmin.S
deleted file mode 100644
index d70fab625a..0000000000
--- a/sysdeps/alpha/fpu/s_fmin.S
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-
- .set noat
- .set noreorder
-
- .text
-ENTRY (__fmin)
- .prologue 0
-
- cmptun/su $f16, $f16, $f10
- cmptun/su $f17, $f17, $f11
- fmov $f17, $f0
- unop
-
- trapb
- fbne $f10, $ret
- fmov $f16, $f0
- fbne $f11, $ret
-
- cmptlt/su $f17, $f16, $f11
- trapb
- fcmovne $f11, $f17, $f0
-$ret: ret
-
-END (__fmin)
-
-/* Given the in-register format of single-precision, this works there too. */
-strong_alias (__fmin, __fminf)
-weak_alias (__fminf, fminf)
-
-weak_alias (__fmin, fmin)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__fmin, __fminl)
-weak_alias (__fminl, fminl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __fmin, fminl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_fminf.S b/sysdeps/alpha/fpu/s_fminf.S
deleted file mode 100644
index 10ab7fe53c..0000000000
--- a/sysdeps/alpha/fpu/s_fminf.S
+++ /dev/null
@@ -1 +0,0 @@
-/* __fminf is in s_fmin.c */
diff --git a/sysdeps/alpha/fpu/s_isnan.c b/sysdeps/alpha/fpu/s_isnan.c
deleted file mode 100644
index a9230329c5..0000000000
--- a/sysdeps/alpha/fpu/s_isnan.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Return 1 if argument is a NaN, else 0.
- Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Ugly kludge to avoid declarations. */
-#define __isnanf not___isnanf
-#define isnanf not_isnanf
-#define __GI___isnanf not__GI___isnanf
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-#undef __isnanf
-#undef isnanf
-#undef __GI___isnanf
-
-/* The hidden_proto in include/math.h was obscured by the macro hackery. */
-__typeof (__isnan) __isnanf;
-hidden_proto (__isnanf)
-
-
-int
-__isnan (double x)
-{
- return isunordered (x, x);
-}
-
-hidden_def (__isnan)
-weak_alias (__isnan, isnan)
-
-/* It turns out that the 'double' version will also always work for
- single-precision. */
-strong_alias (__isnan, __isnanf)
-hidden_def (__isnanf)
-weak_alias (__isnanf, isnanf)
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__isnan, __isnanl)
-weak_alias (__isnan, isnanl)
-#endif
-#if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
-compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_isnanf.c b/sysdeps/alpha/fpu/s_isnanf.c
deleted file mode 100644
index af41e43850..0000000000
--- a/sysdeps/alpha/fpu/s_isnanf.c
+++ /dev/null
@@ -1 +0,0 @@
-/* In s_isnan.c */
diff --git a/sysdeps/alpha/fpu/s_llrint.c b/sysdeps/alpha/fpu/s_llrint.c
deleted file mode 100644
index 5db97be037..0000000000
--- a/sysdeps/alpha/fpu/s_llrint.c
+++ /dev/null
@@ -1 +0,0 @@
-/* In s_lrint.c */
diff --git a/sysdeps/alpha/fpu/s_llrintf.c b/sysdeps/alpha/fpu/s_llrintf.c
deleted file mode 100644
index 18f2885ef7..0000000000
--- a/sysdeps/alpha/fpu/s_llrintf.c
+++ /dev/null
@@ -1 +0,0 @@
-/* In s_lrintf.c */
diff --git a/sysdeps/alpha/fpu/s_llround.c b/sysdeps/alpha/fpu/s_llround.c
deleted file mode 100644
index b212fbd8e5..0000000000
--- a/sysdeps/alpha/fpu/s_llround.c
+++ /dev/null
@@ -1 +0,0 @@
-/* In s_lround.c. */
diff --git a/sysdeps/alpha/fpu/s_llroundf.c b/sysdeps/alpha/fpu/s_llroundf.c
deleted file mode 100644
index 73bdf3103f..0000000000
--- a/sysdeps/alpha/fpu/s_llroundf.c
+++ /dev/null
@@ -1 +0,0 @@
-/* In s_lroundf.c. */
diff --git a/sysdeps/alpha/fpu/s_lrint.c b/sysdeps/alpha/fpu/s_lrint.c
deleted file mode 100644
index 1696408705..0000000000
--- a/sysdeps/alpha/fpu/s_lrint.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __llrint not___llrint
-#define llrint not_llrint
-#include <math.h>
-#include <math_ldbl_opt.h>
-#undef __llrint
-#undef llrint
-
-long int
-__lrint (double x)
-{
- long ret;
-
- __asm ("cvttq/svd %1,%0" : "=&f"(ret) : "f"(x));
-
- return ret;
-}
-
-strong_alias (__lrint, __llrint)
-weak_alias (__lrint, lrint)
-weak_alias (__llrint, llrint)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__lrint, __lrintl)
-strong_alias (__lrint, __llrintl)
-weak_alias (__lrintl, lrintl)
-weak_alias (__llrintl, llrintl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __lrint, lrintl, GLIBC_2_1);
-compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_lrintf.c b/sysdeps/alpha/fpu/s_lrintf.c
deleted file mode 100644
index 20a6a6cf82..0000000000
--- a/sysdeps/alpha/fpu/s_lrintf.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __llrintf not___llrintf
-#define llrintf not_llrintf
-#include <math.h>
-#undef __llrintf
-#undef llrintf
-
-long int
-__lrintf (float x)
-{
- double tmp;
- long ret;
-
- __asm ("cvtst/s %2,%1\n\tcvttq/svd %1,%0"
- : "=&f"(ret), "=&f"(tmp) : "f"(x));
-
- return ret;
-}
-
-strong_alias (__lrintf, __llrintf)
-weak_alias (__lrintf, lrintf)
-weak_alias (__llrintf, llrintf)
diff --git a/sysdeps/alpha/fpu/s_lround.c b/sysdeps/alpha/fpu/s_lround.c
deleted file mode 100644
index 0e0e98806c..0000000000
--- a/sysdeps/alpha/fpu/s_lround.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __llround not___llround
-#define llround not_llround
-#include <math.h>
-#include <math_ldbl_opt.h>
-#undef __llround
-#undef llround
-
-long int
-__lround (double x)
-{
- double adj;
-
- adj = 0x1.fffffffffffffp-2; /* nextafter (0.5, 0.0) */
- adj = copysign (adj, x);
- return x + adj;
-}
-
-strong_alias (__lround, __llround)
-weak_alias (__lround, lround)
-weak_alias (__llround, llround)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__lround, __lroundl)
-strong_alias (__lround, __llroundl)
-weak_alias (__lroundl, lroundl)
-weak_alias (__llroundl, llroundl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __lround, lroundl, GLIBC_2_1);
-compat_symbol (libm, __llround, llroundl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_lroundf.c b/sysdeps/alpha/fpu/s_lroundf.c
deleted file mode 100644
index 16ff348b21..0000000000
--- a/sysdeps/alpha/fpu/s_lroundf.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __llroundf not___llroundf
-#define llroundf not_llroundf
-#include <math.h>
-#undef __llroundf
-#undef llroundf
-
-
-long int
-__lroundf (float x)
-{
- float adj;
-
- adj = 0x1.fffffep-2; /* nextafterf (0.5f, 0.0f) */
- adj = copysignf (adj, x);
- return x + adj;
-}
-
-strong_alias (__lroundf, __llroundf)
-weak_alias (__lroundf, lroundf)
-weak_alias (__llroundf, llroundf)
diff --git a/sysdeps/alpha/fpu/s_nearbyint.c b/sysdeps/alpha/fpu/s_nearbyint.c
deleted file mode 100644
index b18db8ba79..0000000000
--- a/sysdeps/alpha/fpu/s_nearbyint.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-#ifdef _IEEE_FP_INEXACT
-#error "Don't compile with -mieee-with-inexact"
-#endif
-
-double
-__nearbyint (double x)
-{
- double two52 = copysign (0x1.0p52, x);
- double r;
-
- r = x + two52;
- r = r - two52;
-
- /* nearbyint(-0.1) == -0, and in general we'll always have the same sign
- as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__nearbyint, nearbyint)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__nearbyint, __nearbyintl)
-weak_alias (__nearbyint, nearbyintl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __nearbyint, nearbyintl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_nearbyintf.c b/sysdeps/alpha/fpu/s_nearbyintf.c
deleted file mode 100644
index ee637982df..0000000000
--- a/sysdeps/alpha/fpu/s_nearbyintf.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-#ifdef _IEEE_FP_INEXACT
-#error "Don't compile with -mieee-with-inexact"
-#endif
-
-float
-__nearbyintf (float x)
-{
- float two23 = copysignf (0x1.0p23, x);
- float r;
-
- r = x + two23;
- r = r - two23;
-
- /* nearbyint(-0.1) == -0, and in general we'll always have the same sign
- as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__nearbyintf, nearbyintf)
diff --git a/sysdeps/alpha/fpu/s_rint.c b/sysdeps/alpha/fpu/s_rint.c
deleted file mode 100644
index e9aa028822..0000000000
--- a/sysdeps/alpha/fpu/s_rint.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2000, 2006, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-
-double
-__rint (double x)
-{
- double two52 = copysign (0x1.0p52, x);
- double r;
-
- r = x + two52;
- r = r - two52;
-
- /* rint(-0.1) == -0, and in general we'll always have the same sign
- as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__rint, rint)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__rint, __rintl)
-weak_alias (__rint, rintl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
-compat_symbol (libm, __rint, rintl, GLIBC_2_0);
-#endif
diff --git a/sysdeps/alpha/fpu/s_rintf.c b/sysdeps/alpha/fpu/s_rintf.c
deleted file mode 100644
index 9e4cbd1ffd..0000000000
--- a/sysdeps/alpha/fpu/s_rintf.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 2000, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-
-float
-__rintf (float x)
-{
- float two23 = copysignf (0x1.0p23, x);
- float r;
-
- r = x + two23;
- r = r - two23;
-
- /* rint(-0.1) == -0, and in general we'll always have the same sign
- as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__rintf, rintf)
diff --git a/sysdeps/alpha/fpu/s_round.c b/sysdeps/alpha/fpu/s_round.c
deleted file mode 100644
index 71763cf4ab..0000000000
--- a/sysdeps/alpha/fpu/s_round.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-
-double
-__round (double x)
-{
- const double almost_half = 0x1.fffffffffffffp-2;
- const double two52 = 0x1.0p52;
- double tmp, r;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "addt/suic %2, %3, %1\n\tsubt/suic %1, %3, %0"
-#else
- "addt/suc %2, %3, %1\n\tsubt/suc %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(fabs (x) + almost_half), "f"(two52));
-
- return copysign (r, x);
-}
-
-weak_alias (__round, round)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__round, __roundl)
-weak_alias (__roundl, roundl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __round, roundl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_roundf.c b/sysdeps/alpha/fpu/s_roundf.c
deleted file mode 100644
index 89584f062b..0000000000
--- a/sysdeps/alpha/fpu/s_roundf.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-
-float
-__roundf (float x)
-{
- const float almost_half = 0x1.fffffep-2;
- const float two23 = 0x1.0p23;
- float r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "adds/suic %2, %3, %1\n\tsubs/suic %1, %3, %0"
-#else
- "adds/suc %2, %3, %1\n\tsubs/suc %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(fabsf (x) + almost_half), "f"(two23));
-
- /* round(-0) == -0, and in general we'll always have the same
- sign as our input. */
- return copysignf (r, x);
-}
-
-weak_alias (__roundf, roundf)
diff --git a/sysdeps/alpha/fpu/s_trunc.c b/sysdeps/alpha/fpu/s_trunc.c
deleted file mode 100644
index 11a279a53f..0000000000
--- a/sysdeps/alpha/fpu/s_trunc.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-#include <math_ldbl_opt.h>
-
-
-/* Use the chopped rounding mode conversion instructions to implement trunc. */
-
-double
-__trunc (double x)
-{
- double two52 = copysign (0x1.0p52, x);
- double r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "addt/suic %2, %3, %1\n\tsubt/suic %1, %3, %0"
-#else
- "addt/suc %2, %3, %1\n\tsubt/suc %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(x), "f"(two52));
-
- /* trunc(-0) == -0, and in general we'll always have the same
- sign as our input. */
- return copysign (r, x);
-}
-
-weak_alias (__trunc, trunc)
-#ifdef NO_LONG_DOUBLE
-strong_alias (__trunc, __truncl)
-weak_alias (__trunc, truncl)
-#endif
-#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
-compat_symbol (libm, __trunc, truncl, GLIBC_2_1);
-#endif
diff --git a/sysdeps/alpha/fpu/s_truncf.c b/sysdeps/alpha/fpu/s_truncf.c
deleted file mode 100644
index 094997b433..0000000000
--- a/sysdeps/alpha/fpu/s_truncf.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <math.h>
-
-
-/* Use the chopped rounding mode conversion instructions to implement trunc. */
-
-float
-__truncf (float x)
-{
- float two23 = copysignf (0x1.0p23, x);
- float r, tmp;
-
- __asm (
-#ifdef _IEEE_FP_INEXACT
- "adds/suic %2, %3, %1\n\tsubs/suic %1, %3, %0"
-#else
- "adds/suc %2, %3, %1\n\tsubs/suc %1, %3, %0"
-#endif
- : "=&f"(r), "=&f"(tmp)
- : "f"(x), "f"(two23));
-
- /* trunc(-0) == -0, and in general we'll always have the same
- sign as our input. */
- return copysignf (r, x);
-}
-
-weak_alias (__truncf, truncf)
diff --git a/sysdeps/alpha/gccframe.h b/sysdeps/alpha/gccframe.h
deleted file mode 100644
index b67022548f..0000000000
--- a/sysdeps/alpha/gccframe.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Definition of object in frame unwind info. alpha version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define FIRST_PSEUDO_REGISTER 64
-
-#include <sysdeps/generic/gccframe.h>
diff --git a/sysdeps/alpha/hp-timing.h b/sysdeps/alpha/hp-timing.h
deleted file mode 100644
index ccae06b487..0000000000
--- a/sysdeps/alpha/hp-timing.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* High precision, low overhead timing functions. Alpha version.
- Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@redhat.com>, 2001.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _HP_TIMING_H
-#define _HP_TIMING_H 1
-
-#include <string.h>
-#include <sys/param.h>
-#include <stdio-common/_itoa.h>
-
-/* The macros defined here use the timestamp counter in IA-64. They
- provide a very accurate way to measure the time with very little
- overhead. The time values themself have no real meaning, only
- differences are interesting.
-
- The list of macros we need includes the following:
-
- - HP_TIMING_AVAIL: test for availability.
-
- - HP_TIMING_INLINE: this macro is non-zero if the functionality is not
- implemented using function calls but instead uses some inlined code
- which might simply consist of a few assembler instructions. We have to
- know this since we might want to use the macros here in places where we
- cannot make function calls.
-
- - hp_timing_t: This is the type for variables used to store the time
- values.
-
- - HP_TIMING_ZERO: clear `hp_timing_t' object.
-
- - HP_TIMING_NOW: place timestamp for current time in variable given as
- parameter.
-
- - HP_TIMING_DIFF_INIT: do whatever is necessary to be able to use the
- HP_TIMING_DIFF macro.
-
- - HP_TIMING_DIFF: compute difference between two times and store it
- in a third. Source and destination might overlap.
-
- - HP_TIMING_ACCUM: add time difference to another variable. This might
- be a bit more complicated to implement for some platforms as the
- operation should be thread-safe and 64bit arithmetic on 32bit platforms
- is not.
-
- - HP_TIMING_ACCUM_NT: this is the variant for situations where we know
- there are no threads involved.
-
- - HP_TIMING_PRINT: write decimal representation of the timing value into
- the given string. This operation need not be inline even though
- HP_TIMING_INLINE is specified.
-*/
-
-/* We always have the timestamp register, but it's got only a 4 second
- range. Use it for ld.so profiling only. */
-#define HP_TIMING_AVAIL (0)
-#define HP_SMALL_TIMING_AVAIL (1)
-
-/* We indeed have inlined functions. */
-#define HP_TIMING_INLINE (1)
-
-/* We use 32 bit values for the times. */
-typedef unsigned int hp_timing_t;
-
-/* Set timestamp value to zero. */
-#define HP_TIMING_ZERO(VAR) (VAR) = (0)
-
-/* The "rpcc" instruction returns a 32-bit counting half and a 32-bit
- "virtual cycle counter displacement". Subtracting the two gives us
- a virtual cycle count. */
-#define HP_TIMING_NOW(VAR) \
- do { \
- unsigned long int x_; \
- asm volatile ("rpcc %0" : "=r"(x_)); \
- (VAR) = (int) (x_) - (int) (x_ >> 32); \
- } while (0)
-
-/* ??? Two rpcc instructions can be scheduled simultaneously. */
-#define HP_TIMING_DIFF_INIT() do { } while (0)
-
-/* It's simple arithmetic for us. */
-#define HP_TIMING_DIFF(Diff, Start, End) (Diff) = ((End) - (Start))
-
-/* ??? Don't bother, since we're only used for ld.so. */
-#define HP_TIMING_ACCUM(Sum, Diff) not implemented
-
-/* No threads, no extra work. */
-#define HP_TIMING_ACCUM_NT(Sum, Diff) (Sum) += (Diff)
-
-/* Print the time value. */
-#define HP_TIMING_PRINT(Buf, Len, Val) \
- do { \
- char __buf[20]; \
- char *__cp = _itoa_word (Val, __buf + sizeof (__buf), 10, 0); \
- int __len = (Len); \
- char *__dest = (Buf); \
- while (__len-- > 0 && __cp < __buf + sizeof (__buf)) \
- *__dest++ = *__cp++; \
- memcpy (__dest, " clock cycles", MIN (__len, sizeof (" clock cycles"))); \
- } while (0)
-
-#endif /* hp-timing.h */
diff --git a/sysdeps/alpha/htonl.S b/sysdeps/alpha/htonl.S
deleted file mode 100644
index ef2a575995..0000000000
--- a/sysdeps/alpha/htonl.S
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-ENTRY(htonl)
-#ifdef PROF
- ldgp gp, 0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- inslh a0, 7, t0 # t0 = 0000000000AABBCC
- inswl a0, 3, t1 # t1 = 000000CCDD000000
- or t1, t0, t1 # t1 = 000000CCDDAABBCC
- srl t1, 16, t2 # t2 = 0000000000CCDDAA
- zapnot t1, 0x0A, t0 # t0 = 00000000DD00BB00
- zapnot t2, 0x05, t3 # t3 = 0000000000CC00AA
- addl t0, t3, v0 # v0 = ssssssssDDCCBBAA
- ret
-
- END(htonl)
-
-weak_alias (htonl, ntohl)
diff --git a/sysdeps/alpha/htons.S b/sysdeps/alpha/htons.S
deleted file mode 100644
index 7c6270226d..0000000000
--- a/sysdeps/alpha/htons.S
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-ENTRY(htons)
-#ifdef PROF
- ldgp gp, 0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- extwh a0, 7, t1 # t1 = bb00
- extbl a0, 1, v0 # v0 = 00aa
- bis v0, t1, v0 # v0 = bbaa
- ret
-
- END(htons)
-
-weak_alias (htons, ntohs)
diff --git a/sysdeps/alpha/jmpbuf-offsets.h b/sysdeps/alpha/jmpbuf-offsets.h
deleted file mode 100644
index c2503d442a..0000000000
--- a/sysdeps/alpha/jmpbuf-offsets.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Private macros for accessing __jmp_buf contents. Alpha version.
- Copyright (C) 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define JB_S0 0
-#define JB_S1 1
-#define JB_S2 2
-#define JB_S3 3
-#define JB_S4 4
-#define JB_S5 5
-#define JB_PC 6
-#define JB_FP 7
-#define JB_SP 8
-#define JB_F2 9
-#define JB_F3 10
-#define JB_F4 11
-#define JB_F5 12
-#define JB_F6 13
-#define JB_F7 14
-#define JB_F8 15
-#define JB_F9 16
diff --git a/sysdeps/alpha/jmpbuf-unwind.h b/sysdeps/alpha/jmpbuf-unwind.h
deleted file mode 100644
index ca5f693d5d..0000000000
--- a/sysdeps/alpha/jmpbuf-unwind.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <setjmp.h>
-#include <jmpbuf-offsets.h>
-#include <stdint.h>
-#include <unwind.h>
-#include <sysdep.h>
-
-/* Test if longjmp to JMPBUF would unwind the frame containing a local
- variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(_jmpbuf, _address, _demangle) \
- ((void *)(_address) < (void *) _demangle ((_jmpbuf)[JB_SP]))
-
-#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
- _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
-
-static inline uintptr_t __attribute__ ((unused))
-_jmpbuf_sp (__jmp_buf regs)
-{
- uintptr_t sp = regs[JB_SP];
-#ifdef PTR_DEMANGLE
- PTR_DEMANGLE (sp);
-#endif
- return sp;
-}
-
-#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
- ((uintptr_t) (_address) - (_adj) < _jmpbuf_sp (_jmpbuf) - (_adj))
-
-/* We use the normal longjmp for unwinding. */
-#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/sysdeps/alpha/ldiv.S b/sysdeps/alpha/ldiv.S
deleted file mode 100644
index 0a971a7ed0..0000000000
--- a/sysdeps/alpha/ldiv.S
+++ /dev/null
@@ -1,218 +0,0 @@
-/* Copyright (C) 1996, 1997, 2001, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-#undef FRAME
-#ifdef __alpha_fix__
-#define FRAME 0
-#else
-#define FRAME 16
-#endif
-
-#undef X
-#undef Y
-#define X $17
-#define Y $18
-
- .set noat
-
- .align 4
- .globl ldiv
- .ent ldiv
-ldiv:
- .frame sp, FRAME, ra
-#if FRAME > 0
- lda sp, -FRAME(sp)
-#endif
-#ifdef PROF
- .set macro
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set nomacro
- .prologue 1
-#else
- .prologue 0
-#endif
-
- beq Y, $divbyzero
- excb
- mf_fpcr $f10
-
- _ITOFT2 X, $f0, 0, Y, $f1, 8
-
- .align 4
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
- unop
-
- /* Check to see if X fit in the double as an exact value. */
- sll X, (64-53), AT
- sra AT, (64-53), AT
- cmpeq X, AT, AT
- beq AT, $x_big
-
- /* If we get here, we're expecting exact results from the division.
- Do nothing else besides convert and clean up. */
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f10
- _FTOIT $f0, $0, 0
-
-$egress:
- mulq $0, Y, $1
- subq X, $1, $1
-
- stq $0, 0($16)
- stq $1, 8($16)
- mov $16, $0
-
-#if FRAME > 0
- lda sp, FRAME(sp)
-#endif
- ret
-
- .align 4
-$x_big:
- /* If we get here, X is large enough that we don't expect exact
- results, and neither X nor Y got mis-translated for the fp
- division. Our task is to take the fp result, figure out how
- far it's off from the correct result and compute a fixup. */
-
-#define Q v0 /* quotient */
-#define R t0 /* remainder */
-#define SY t1 /* scaled Y */
-#define S t2 /* scalar */
-#define QY t3 /* Q*Y */
-
- /* The fixup code below can only handle unsigned values. */
- or X, Y, AT
- mov $31, t5
- blt AT, $fix_sign_in
-$fix_sign_in_ret1:
- cvttq/c $f0, $f0
-
- _FTOIT $f0, Q, 8
-$fix_sign_in_ret2:
- mulq Q, Y, QY
- excb
- mt_fpcr $f10
-
- .align 4
- subq QY, X, R
- mov Y, SY
- mov 1, S
- bgt R, $q_high
-
-$q_high_ret:
- subq X, QY, R
- mov Y, SY
- mov 1, S
- bgt R, $q_low
-
-$q_low_ret:
- negq Q, t4
- cmovlbs t5, t4, Q
- br $egress
-
- .align 4
- /* The quotient that we computed was too large. We need to reduce
- it by S such that Y*S >= R. Obviously the closer we get to the
- correct value the better, but overshooting high is ok, as we'll
- fix that up later. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_high:
- cmpult SY, R, AT
- bne AT, 0b
-
- subq Q, S, Q
- unop
- subq QY, SY, QY
- br $q_high_ret
-
- .align 4
- /* The quotient that we computed was too small. Divide Y by the
- current remainder (R) and add that to the existing quotient (Q).
- The expectation, of course, is that R is much smaller than X. */
- /* Begin with a shift-up loop. Compute S such that Y*S >= R. We
- already have a copy of Y in SY and the value 1 in S. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_low:
- cmpult SY, R, AT
- bne AT, 0b
-
- /* Shift-down and subtract loop. Each iteration compares our scaled
- Y (SY) with the remainder (R); if SY <= R then X is divisible by
- Y's scalar (S) so add it to the quotient (Q). */
-2: addq Q, S, t3
- srl S, 1, S
- cmpule SY, R, AT
- subq R, SY, t4
-
- cmovne AT, t3, Q
- cmovne AT, t4, R
- srl SY, 1, SY
- bne S, 2b
-
- br $q_low_ret
-
- .align 4
-$fix_sign_in:
- /* If we got here, then X|Y is negative. Need to adjust everything
- such that we're doing unsigned division in the fixup loop. */
- /* T5 is true if result should be negative. */
- xor X, Y, AT
- cmplt AT, 0, t5
- cmplt X, 0, AT
- negq X, t0
-
- cmovne AT, t0, X
- cmplt Y, 0, AT
- negq Y, t0
-
- cmovne AT, t0, Y
- blbc t5, $fix_sign_in_ret1
-
- cvttq/c $f0, $f0
- _FTOIT $f0, Q, 8
- .align 3
- negq Q, Q
- br $fix_sign_in_ret2
-
-$divbyzero:
- mov a0, v0
- lda a0, GEN_INTDIV
- call_pal PAL_gentrap
- stq zero, 0(v0)
- stq zero, 8(v0)
-
-#if FRAME > 0
- lda sp, FRAME(sp)
-#endif
- ret
-
- .end ldiv
-
-weak_alias (ldiv, lldiv)
diff --git a/sysdeps/alpha/libc-tls.c b/sysdeps/alpha/libc-tls.c
deleted file mode 100644
index 7e02769171..0000000000
--- a/sysdeps/alpha/libc-tls.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Thread-local storage handling in the ELF dynamic linker. Alpha version.
- Copyright (C) 2003, 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <csu/libc-tls.c>
-#include <dl-tls.h>
-
-/* On Alpha, linker optimizations are not required, so __tls_get_addr
- can be called even in statically linked binaries. In this case module
- must be always 1 and PT_TLS segment exist in the binary, otherwise it
- would not link. */
-
-void *
-__tls_get_addr (tls_index *ti)
-{
- dtv_t *dtv = THREAD_DTV ();
- return (char *) dtv[1].pointer.val + ti->ti_offset;
-}
diff --git a/sysdeps/alpha/lldiv.S b/sysdeps/alpha/lldiv.S
deleted file mode 100644
index 80c450a3fc..0000000000
--- a/sysdeps/alpha/lldiv.S
+++ /dev/null
@@ -1 +0,0 @@
-/* lldiv is the same as ldiv on the Alpha. */
diff --git a/sysdeps/alpha/lshift.s b/sysdeps/alpha/lshift.s
deleted file mode 100644
index 42fb430dd4..0000000000
--- a/sysdeps/alpha/lshift.s
+++ /dev/null
@@ -1,109 +0,0 @@
- # Alpha 21064 __mpn_lshift --
-
- # Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # cnt r19
-
- # This code runs at 4.8 cycles/limb on the 21064. With infinite unrolling,
- # it would take 4 cycles/limb. It should be possible to get down to 3
- # cycles/limb since both ldq and stq can be paired with the other used
- # instructions. But there are many restrictions in the 21064 pipeline that
- # makes it hard, if not impossible, to get down to 3 cycles/limb:
-
- # 1. ldq has a 3 cycle delay, srl and sll have a 2 cycle delay.
- # 2. Only aligned instruction pairs can be paired.
- # 3. The store buffer or silo might not be able to deal with the bandwidth.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_lshift
- .ent __mpn_lshift
-__mpn_lshift:
- .frame $30,0,$26,0
-
- s8addq $18,$17,$17 # make r17 point at end of s1
- ldq $4,-8($17) # load first limb
- subq $17,8,$17
- subq $31,$19,$7
- s8addq $18,$16,$16 # make r16 point at end of RES
- subq $18,1,$18
- and $18,4-1,$20 # number of limbs in first loop
- srl $4,$7,$0 # compute function result
-
- beq $20,.L0
- subq $18,$20,$18
-
- .align 3
-.Loop0:
- ldq $3,-8($17)
- subq $16,8,$16
- subq $17,8,$17
- subq $20,1,$20
- sll $4,$19,$5
- srl $3,$7,$6
- bis $3,$3,$4
- bis $5,$6,$8
- stq $8,0($16)
- bne $20,.Loop0
-
-.L0: beq $18,.Lend
-
- .align 3
-.Loop: ldq $3,-8($17)
- subq $16,32,$16
- subq $18,4,$18
- sll $4,$19,$5
- srl $3,$7,$6
-
- ldq $4,-16($17)
- sll $3,$19,$1
- bis $5,$6,$8
- stq $8,24($16)
- srl $4,$7,$2
-
- ldq $3,-24($17)
- sll $4,$19,$5
- bis $1,$2,$8
- stq $8,16($16)
- srl $3,$7,$6
-
- ldq $4,-32($17)
- sll $3,$19,$1
- bis $5,$6,$8
- stq $8,8($16)
- srl $4,$7,$2
-
- subq $17,32,$17
- bis $1,$2,$8
- stq $8,0($16)
-
- bgt $18,.Loop
-
-.Lend: sll $4,$19,$8
- stq $8,-8($16)
- ret $31,($26),1
- .end __mpn_lshift
diff --git a/sysdeps/alpha/machine-gmon.h b/sysdeps/alpha/machine-gmon.h
deleted file mode 100644
index 5f5522c0b4..0000000000
--- a/sysdeps/alpha/machine-gmon.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Machine-specific calling sequence for `mcount' profiling function. alpha
- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define _MCOUNT_DECL(from, self) \
- void __mcount (u_long from, u_long self)
-
-/* Call __mcount with our the return PC for our caller, and the return
- PC our caller will return to. Empty since we use an assembly stub
- instead. */
-#define MCOUNT
diff --git a/sysdeps/alpha/memchr.S b/sysdeps/alpha/memchr.S
deleted file mode 100644
index 5d713d53ba..0000000000
--- a/sysdeps/alpha/memchr.S
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Copyright (C) 1996, 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds characters in a memory area. Optimized for the Alpha:
-
- - memory accessed as aligned quadwords only
- - uses cmpbge to compare 8 bytes in parallel
- - does binary search to find 0 byte in last
- quadword (HAKMEM needed 12 instructions to
- do this instead of the 9 instructions that
- binary search needs).
-
-For correctness consider that:
-
- - only minimum number of quadwords may be accessed
- - the third argument is an unsigned long
-*/
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-ENTRY(__memchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- # Hack -- if someone passes in (size_t)-1, hoping to just
- # search til the end of the address space, we will overflow
- # below when we find the address of the last byte. Given
- # that we will never have a 56-bit address space, cropping
- # the length is the easiest way to avoid trouble.
- zap a2, 0x80, t4 #-e0 :
-
- beq a2, $not_found # .. e1 :
- ldq_u t0, 0(a0) # e1 : load first quadword
- insbl a1, 1, t1 # .. e0 : t1 = 000000000000ch00
- and a1, 0xff, a1 #-e0 : a1 = 00000000000000ch
- cmpult a2, 9, t3 # .. e1 :
- or t1, a1, a1 # e0 : a1 = 000000000000chch
- lda t2, -1(zero) # .. e1 :
- sll a1, 16, t1 #-e0 : t1 = 00000000chch0000
- addq a0, t4, t4 # .. e1 :
- or t1, a1, a1 # e1 : a1 = 00000000chchchch
- unop # :
- sll a1, 32, t1 #-e0 : t1 = chchchch00000000
- or t1, a1, a1 # e1 : a1 = chchchchchchchch
- extql t0, a0, t6 # e0 :
- beq t3, $first_quad # .. e1 :
-
- ldq_u t5, -1(t4) #-e1 : eight or less bytes to search
- extqh t5, a0, t5 # .. e0 :
- mov a0, v0 # e0 :
- or t6, t5, t0 # .. e1 : t0 = quadword starting at a0
-
- # Deal with the case where at most 8 bytes remain to be searched
- # in t0. E.g.:
- # a2 = 6
- # t0 = ????c6c5c4c3c2c1
-$last_quad:
- negq a2, t5 #-e0 :
- xor a1, t0, t0 # .. e1 :
- srl t2, t5, t5 # e0 : t5 = mask of a2 bits set
- cmpbge zero, t0, t1 # .. e1 :
- and t1, t5, t1 #-e0 :
- beq t1, $not_found # .. e1 :
-
-$found_it:
- # Now, determine which byte matched:
- negq t1, t2 # e0 :
- and t1, t2, t1 # e1 :
-
- and t1, 0x0f, t0 #-e0 :
- addq v0, 4, t2 # .. e1 :
- cmoveq t0, t2, v0 # e0 :
-
- addq v0, 2, t2 # .. e1 :
- and t1, 0x33, t0 #-e0 :
- cmoveq t0, t2, v0 # .. e1 :
-
- and t1, 0x55, t0 # e0 :
- addq v0, 1, t2 # .. e1 :
- cmoveq t0, t2, v0 #-e0 :
-
-$done: ret # .. e1 :
-
- # Deal with the case where a2 > 8 bytes remain to be
- # searched. a0 may not be aligned.
- .align 4
-$first_quad:
- andnot a0, 0x7, v0 #-e1 :
- insqh t2, a0, t1 # .. e0 : t1 = 0000ffffffffffff (a0<0:2> ff)
- xor t0, a1, t0 # e0 :
- or t0, t1, t0 # e1 : t0 = ====ffffffffffff
- cmpbge zero, t0, t1 #-e0 :
- bne t1, $found_it # .. e1 :
-
- # At least one byte left to process.
-
- ldq t0, 8(v0) # e0 :
- subq t4, 1, a2 # .. e1 :
- addq v0, 8, v0 #-e0 :
-
- # Make a2 point to last quad to be accessed (the
- # last quad may or may not be partial).
-
- andnot a2, 0x7, a2 # .. e1 :
- cmpult v0, a2, t1 # e0 :
- beq t1, $final # .. e1 :
-
- # At least two quads remain to be accessed.
-
- subq a2, v0, t3 #-e0 : t3 <- nr quads to be processed
- and t3, 8, t3 # e1 : odd number of quads?
- bne t3, $odd_quad_count # e1 :
-
- # At least three quads remain to be accessed
-
- mov t0, t3 # e0 : move prefetched value to correct reg
-
- .align 4
-$unrolled_loop:
- ldq t0, 8(v0) #-e0 : prefetch t0
- xor a1, t3, t1 # .. e1 :
- cmpbge zero, t1, t1 # e0 :
- bne t1, $found_it # .. e1 :
-
- addq v0, 8, v0 #-e0 :
-$odd_quad_count:
- xor a1, t0, t1 # .. e1 :
- ldq t3, 8(v0) # e0 : prefetch t3
- cmpbge zero, t1, t1 # .. e1 :
- addq v0, 8, t5 #-e0 :
- bne t1, $found_it # .. e1 :
-
- cmpult t5, a2, t5 # e0 :
- addq v0, 8, v0 # .. e1 :
- bne t5, $unrolled_loop #-e1 :
-
- mov t3, t0 # e0 : move prefetched value into t0
-$final: subq t4, v0, a2 # .. e1 : a2 <- number of bytes left to do
- bne a2, $last_quad # e1 :
-
-$not_found:
- mov zero, v0 #-e0 :
- ret # .. e1 :
-
- END(__memchr)
-
-weak_alias (__memchr, memchr)
-#if !__BOUNDED_POINTERS__
-weak_alias (__memchr, __ubp_memchr)
-#endif
-libc_hidden_builtin_def (memchr)
diff --git a/sysdeps/alpha/memset.S b/sysdeps/alpha/memset.S
deleted file mode 100644
index e34af2b314..0000000000
--- a/sysdeps/alpha/memset.S
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Fill a block of memory with a character. Optimized for the Alpha
- architecture:
-
- - memory accessed as aligned quadwords only
- - destination memory not read unless needed for good cache behaviour
- - basic blocks arranged to optimize branch prediction for full-quadword
- aligned memory blocks.
- - partial head and tail quadwords constructed with byte-mask instructions
-
- This is generally scheduled for the EV5 (got to look out for my own
- interests :-), but with EV4 needs in mind. There *should* be no more
- stalls for the EV4 than there are for the EV5.
-*/
-
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the main
- loop in its own procedure descriptor. */
-
- /* On entry to this basic block:
- t3 == loop counter
- t4 == bytes in partial final word
- a0 == possibly misaligned destination pointer
- a1 == replicated source character */
-
- .ent memset_loop
- .align 3
-memset_loop:
- .frame sp, 0, ra, 0
- .prologue 0
-
- beq t3, $tail
- blbc t3, 0f # skip single store if count even
-
- stq_u a1, 0(a0) # e0 : store one word
- subq t3, 1, t3 # .. e1 :
- addq a0, 8, a0 # e0 :
- beq t3, $tail # .. e1 :
-
-0: stq_u a1, 0(a0) # e0 : store two words
- subq t3, 2, t3 # .. e1 :
- stq_u a1, 8(a0) # e0 :
- addq a0, 16, a0 # .. e1 :
- bne t3, 0b # e1 :
-
-$tail: bne t4, 1f # is there a tail to do?
- ret # no
-
- .align 3
-1: ldq_u t0, 0(a0) # e1 : yes, load original data
- mskql a1, t4, t1 # .. e0 :
- mskqh t0, t4, t0 # e0 :
- or t0, t1, t0 # e1 (stall)
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
- .end memset_loop
-
-ENTRY(memset)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- zapnot a1, 1, a1 # e0 : zero extend input character
- mov a0, v0 # .. e1 : move return value in place
- sll a1, 8, t0 # e0 : begin replicating the char
- beq a2, $done # .. e1 : early exit for zero-length store
- or t0, a1, a1 # e0 :
- and a0, 7, t1 # .. e1 : dest misalignment
- sll a1, 16, t0 # e0 :
- addq a2, t1, a2 # .. e1 : add dest misalignment to count
- or t0, a1, a1 # e0 :
- srl a2, 3, t3 # .. e1 : loop = count >> 3
- sll a1, 32, t0 # e0 :
- and a2, 7, t4 # .. e1 : find number of bytes in tail
- or t0, a1, a1 # e0 : character replication done
-
- beq t1, memset_loop # .. e1 : aligned head, jump right in
-
- ldq_u t0, 0(a0) # e1 : load original data to mask into
- mskqh a1, a0, t1 # .. e0 :
-
- cmpult a2, 8, t2 # e0 : is this a sub-word set?
- bne t2, $oneq # .. e1 (zdb)
-
- mskql t0, a0, t0 # e0 : we span words. finish this partial
- subq t3, 1, t3 # .. e1 :
- addq a0, 8, a0 # e0 :
- or t0, t1, t0 # .. e1 :
- stq_u t0, -8(a0) # e0 :
- br memset_loop # .. e1 :
-
- .align 3
-$oneq:
- mskql t1, a2, t1 # e0 : entire operation within one word
- mskql t0, a0, t2 # e0 :
- mskqh t0, a2, t3 # e0 :
- or t1, t2, t0 # .. e1 :
- or t0, t3, t0 # e1 :
- stq_u t0, 0(a0) # e0 (stall)
-
-$done: ret
-
- END(memset)
-libc_hidden_builtin_def (memset)
diff --git a/sysdeps/alpha/memusage.h b/sysdeps/alpha/memusage.h
deleted file mode 100644
index 3d84160338..0000000000
--- a/sysdeps/alpha/memusage.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define GETSP() ({ register uintptr_t stack_ptr asm ("$30"); stack_ptr; })
-
-#include <sysdeps/generic/memusage.h>
diff --git a/sysdeps/alpha/mul_1.s b/sysdeps/alpha/mul_1.s
deleted file mode 100644
index 165c281ac6..0000000000
--- a/sysdeps/alpha/mul_1.s
+++ /dev/null
@@ -1,85 +0,0 @@
- # Alpha 21064 __mpn_mul_1 -- Multiply a limb vector with a limb and store
- # the result in a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # s2_limb r19
-
- # This code runs at 42 cycles/limb on the EV4 and 18 cycles/limb on the EV5.
-
- # To improve performance for long multiplications, we would use
- # 'fetch' for S1 and 'fetch_m' for RES. It's not obvious how to use
- # these instructions without slowing down the general code: 1. We can
- # only have two prefetches in operation at any time in the Alpha
- # architecture. 2. There will seldom be any special alignment
- # between RES_PTR and S1_PTR. Maybe we can simply divide the current
- # loop into an inner and outer loop, having the inner loop handle
- # exactly one prefetch block?
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_mul_1
- .ent __mpn_mul_1 2
-__mpn_mul_1:
- .frame $30,0,$26
-
- ldq $2,0($17) # $2 = s1_limb
- subq $18,1,$18 # size--
- mulq $2,$19,$3 # $3 = prod_low
- bic $31,$31,$4 # clear cy_limb
- umulh $2,$19,$0 # $0 = prod_high
- beq $18,Lend1 # jump if size was == 1
- ldq $2,8($17) # $2 = s1_limb
- subq $18,1,$18 # size--
- stq $3,0($16)
- beq $18,Lend2 # jump if size was == 2
-
- .align 3
-Loop: mulq $2,$19,$3 # $3 = prod_low
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- subq $18,1,$18 # size--
- umulh $2,$19,$4 # $4 = cy_limb
- ldq $2,16($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- stq $3,8($16)
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- addq $16,8,$16 # res_ptr++
- bne $18,Loop
-
-Lend2: mulq $2,$19,$3 # $3 = prod_low
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- umulh $2,$19,$4 # $4 = cy_limb
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- stq $3,8($16)
- addq $4,$0,$0 # cy_limb = prod_high + cy
- ret $31,($26),1
-Lend1: stq $3,0($16)
- ret $31,($26),1
-
- .end __mpn_mul_1
diff --git a/sysdeps/alpha/nscd-types.h b/sysdeps/alpha/nscd-types.h
deleted file mode 100644
index 957edaf297..0000000000
--- a/sysdeps/alpha/nscd-types.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/* Types for the NSCD implementation. Alpha version.
- Copyright (c) 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdint.h>
-
-typedef int64_t nscd_ssize_t;
diff --git a/sysdeps/alpha/rawmemchr.S b/sysdeps/alpha/rawmemchr.S
deleted file mode 100644
index d3a69fa63c..0000000000
--- a/sysdeps/alpha/rawmemchr.S
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return pointer to first occurrence of CH in STR. */
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-ENTRY(__rawmemchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- zapnot a1, 1, a1 # e0 : zero extend the search character
- ldq_u t0, 0(a0) # .. e1 : load first quadword
- sll a1, 8, t5 # e0 : replicate the search character
- andnot a0, 7, v0 # .. e1 : align our loop pointer
-
- or t5, a1, a1 # e0 :
- lda t4, -1 # .. e1 : build garbage mask
- sll a1, 16, t5 # e0 :
- unop # :
-
- mskqh t4, a0, t4 # e0 :
- or t5, a1, a1 # .. e1 :
- sll a1, 32, t5 # e0 :
- cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
-
- or t5, a1, a1 # e0 :
- xor t0, a1, t1 # .. e1 : make bytes == c zero
- cmpbge zero, t1, t3 # e0 : bits set iff byte == c
- unop # :
-
- andnot t3, t4, t0 # e0 : clear garbage bits
- fnop # .. fa :
- unop # :
- bne t0, $found # .. e1 (zdb)
-
- .align 4
-$loop:
- ldq t0, 8(v0) # e0 :
- addq v0, 8, v0 # .. e1 :
- nop # e0 :
- xor t0, a1, t1 # .. e1 (ev5 data stall)
-
- cmpbge zero, t1, t0 # e0 : bits set iff byte == c
- beq t0, $loop # .. e1 (zdb)
-
-$found:
- negq t0, t1 # e0 : clear all but least set bit
- and t0, t1, t0 # e1 (stall)
- and t0, 0xf0, t2 # e0 : binary search for that set bit
- and t0, 0xcc, t3 # .. e1 :
-
- and t0, 0xaa, t4 # e0 :
- cmovne t2, 4, t2 # .. e1 :
- cmovne t3, 2, t3 # e0 :
- cmovne t4, 1, t4 # .. e1 :
-
- addq t2, t3, t2 # e0 :
- addq v0, t4, v0 # .. e1 :
- addq v0, t2, v0 # e0 :
- ret # .. e1 :
-
- END(__rawmemchr)
-
-libc_hidden_def (__rawmemchr)
-weak_alias (__rawmemchr, rawmemchr)
diff --git a/sysdeps/alpha/reml.S b/sysdeps/alpha/reml.S
deleted file mode 100644
index ae291b0505..0000000000
--- a/sysdeps/alpha/reml.S
+++ /dev/null
@@ -1,87 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- Contributed by Richard Henderson <rth@twiddle.net>
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-/* 32-bit signed int remainder. This is not a normal C function. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may
- be clobbered.
-
- The FPU can handle the division for all input values except zero.
- All we have to do is compute the remainder via multiply-and-subtract.
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
-#ifndef EXTEND
-#define EXTEND(S,D) sextl S, D
-#endif
-
- .text
- .align 4
- .globl __reml
- .type __reml, @funcnoplt
- .usepv __reml, no
-
- cfi_startproc
- cfi_return_column (RA)
-__reml:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
- stt $f0, 0(sp)
- excb
- beq Y, DIVBYZERO
-
- stt $f1, 8(sp)
- stt $f2, 16(sp)
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f2, 16)
- mf_fpcr $f2
-
- EXTEND (X, RV)
- EXTEND (Y, AT)
- _ITOFT2 RV, $f0, 24, AT, $f1, 32
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f2
- _FTOIT $f0, RV, 24
-
- ldt $f0, 0(sp)
- mull RV, Y, RV
- ldt $f1, 8(sp)
- ldt $f2, 16(sp)
- lda sp, FRAME(sp)
- cfi_restore ($f0)
- cfi_restore ($f1)
- cfi_restore ($f2)
- cfi_def_cfa_offset (0)
- subl X, RV, RV
- ret $31, (RA), 1
-
- cfi_endproc
- .size __reml, .-__reml
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/remlu.S b/sysdeps/alpha/remlu.S
deleted file mode 100644
index f8691e19a4..0000000000
--- a/sysdeps/alpha/remlu.S
+++ /dev/null
@@ -1,4 +0,0 @@
-#define UNSIGNED
-#define EXTEND(S,D) zapnot S, 15, D
-#define __reml __remlu
-#include <reml.S>
diff --git a/sysdeps/alpha/remq.S b/sysdeps/alpha/remq.S
deleted file mode 100644
index 64e958bb95..0000000000
--- a/sysdeps/alpha/remq.S
+++ /dev/null
@@ -1,269 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-
-/* 64-bit signed long remainder. These are not normal C functions. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may
- be clobbered.
-
- Theory of operation here is that we can use the FPU divider for virtually
- all operands that we see: all dividend values between -2**53 and 2**53-1
- can be computed directly. Note that divisor values need not be checked
- against that range because the rounded fp value will be close enough such
- that the quotient is < 1, which will properly be truncated to zero when we
- convert back to integer.
-
- When the dividend is outside the range for which we can compute exact
- results, we use the fp quotent as an estimate from which we begin refining
- an exact integral value. This reduces the number of iterations in the
- shift-and-subtract loop significantly.
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
- .text
- .align 4
- .globl __remq
- .type __remq, @funcnoplt
- .usepv __remq, no
-
- cfi_startproc
- cfi_return_column (RA)
-__remq:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
-
- /* Get the fp divide insn issued as quickly as possible. After
- that's done, we have at least 22 cycles until its results are
- ready -- all the time in the world to figure out how we're
- going to use the results. */
- stt $f0, 0(sp)
- excb
- beq Y, DIVBYZERO
-
- stt $f1, 8(sp)
- stt $f3, 48(sp)
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f3, 48)
- mf_fpcr $f3
-
- _ITOFT2 X, $f0, 16, Y, $f1, 24
- cvtqt $f0, $f0
- cvtqt $f1, $f1
- divt/c $f0, $f1, $f0
-
- /* Check to see if X fit in the double as an exact value. */
- sll X, (64-53), AT
- ldt $f1, 8(sp)
- sra AT, (64-53), AT
- cmpeq X, AT, AT
- beq AT, $x_big
-
- /* If we get here, we're expecting exact results from the division.
- Do nothing else besides convert, compute remainder, clean up. */
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f3
- _FTOIT $f0, AT, 16
- mulq AT, Y, AT
- ldt $f0, 0(sp)
- ldt $f3, 48(sp)
- cfi_restore ($f1)
- cfi_remember_state
- cfi_restore ($f0)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- lda sp, FRAME(sp)
- subq X, AT, RV
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
-$x_big:
- /* If we get here, X is large enough that we don't expect exact
- results, and neither X nor Y got mis-translated for the fp
- division. Our task is to take the fp result, figure out how
- far it's off from the correct result and compute a fixup. */
- stq t0, 16(sp)
- stq t1, 24(sp)
- stq t2, 32(sp)
- stq t5, 40(sp)
- cfi_rel_offset (t0, 16)
- cfi_rel_offset (t1, 24)
- cfi_rel_offset (t2, 32)
- cfi_rel_offset (t5, 40)
-
-#define Q t0 /* quotient */
-#define R RV /* remainder */
-#define SY t1 /* scaled Y */
-#define S t2 /* scalar */
-#define QY t3 /* Q*Y */
-
- /* The fixup code below can only handle unsigned values. */
- or X, Y, AT
- mov $31, t5
- blt AT, $fix_sign_in
-$fix_sign_in_ret1:
- cvttq/c $f0, $f0
-
- _FTOIT $f0, Q, 8
- .align 3
-$fix_sign_in_ret2:
- ldt $f0, 0(sp)
- stq t3, 0(sp)
- cfi_restore ($f0)
- cfi_rel_offset (t3, 0)
-
- mulq Q, Y, QY
- excb
- stq t4, 8(sp)
- mt_fpcr $f3
- cfi_rel_offset (t4, 8)
-
- subq QY, X, R
- mov Y, SY
- mov 1, S
- bgt R, $q_high
-
-$q_high_ret:
- subq X, QY, R
- mov Y, SY
- mov 1, S
- bgt R, $q_low
-
-$q_low_ret:
- ldq t0, 16(sp)
- ldq t1, 24(sp)
- ldq t2, 32(sp)
- bne t5, $fix_sign_out
-
-$fix_sign_out_ret:
- ldq t3, 0(sp)
- ldq t4, 8(sp)
- ldq t5, 40(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_remember_state
- cfi_restore (t0)
- cfi_restore (t1)
- cfi_restore (t2)
- cfi_restore (t3)
- cfi_restore (t4)
- cfi_restore (t5)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
- /* The quotient that we computed was too large. We need to reduce
- it by S such that Y*S >= R. Obviously the closer we get to the
- correct value the better, but overshooting high is ok, as we'll
- fix that up later. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_high:
- cmpult SY, R, AT
- bne AT, 0b
-
- subq Q, S, Q
- unop
- subq QY, SY, QY
- br $q_high_ret
-
- .align 4
- /* The quotient that we computed was too small. Divide Y by the
- current remainder (R) and add that to the existing quotient (Q).
- The expectation, of course, is that R is much smaller than X. */
- /* Begin with a shift-up loop. Compute S such that Y*S >= R. We
- already have a copy of Y in SY and the value 1 in S. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_low:
- cmpult SY, R, AT
- bne AT, 0b
-
- /* Shift-down and subtract loop. Each iteration compares our scaled
- Y (SY) with the remainder (R); if SY <= R then X is divisible by
- Y's scalar (S) so add it to the quotient (Q). */
-2: addq Q, S, t3
- srl S, 1, S
- cmpule SY, R, AT
- subq R, SY, t4
-
- cmovne AT, t3, Q
- cmovne AT, t4, R
- srl SY, 1, SY
- bne S, 2b
-
- br $q_low_ret
-
- .align 4
-$fix_sign_in:
- /* If we got here, then X|Y is negative. Need to adjust everything
- such that we're doing unsigned division in the fixup loop. */
- /* T5 records the changes we had to make:
- bit 0: set if X was negated. Note that the sign of the
- remainder follows the sign of the divisor.
- bit 2: set if Y was negated.
- */
- xor X, Y, t1
- cmplt X, 0, t5
- negq X, t0
- cmovne t5, t0, X
-
- cmplt Y, 0, AT
- negq Y, t0
- s4addq AT, t5, t5
- cmovne AT, t0, Y
-
- bge t1, $fix_sign_in_ret1
- cvttq/c $f0, $f0
- _FTOIT $f0, Q, 8
- .align 3
- negq Q, Q
- br $fix_sign_in_ret2
-
- .align 4
-$fix_sign_out:
- /* Now we get to undo what we did above. */
- /* ??? Is this really faster than just increasing the size of
- the stack frame and storing X and Y in memory? */
- and t5, 4, AT
- negq Y, t4
- cmovne AT, t4, Y
-
- negq X, t4
- cmovlbs t5, t4, X
- negq RV, t4
- cmovlbs t5, t4, RV
-
- br $fix_sign_out_ret
-
- cfi_endproc
- .size __remq, .-__remq
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/remqu.S b/sysdeps/alpha/remqu.S
deleted file mode 100644
index 398a345a18..0000000000
--- a/sysdeps/alpha/remqu.S
+++ /dev/null
@@ -1,272 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "div_libc.h"
-
-
-/* 64-bit unsigned long remainder. These are not normal C functions. Argument
- registers are t10 and t11, the result goes in t12. Only t12 and AT may be
- clobbered.
-
- Theory of operation here is that we can use the FPU divider for virtually
- all operands that we see: all dividend values between -2**53 and 2**53-1
- can be computed directly. Note that divisor values need not be checked
- against that range because the rounded fp value will be close enough such
- that the quotient is < 1, which will properly be truncated to zero when we
- convert back to integer.
-
- When the dividend is outside the range for which we can compute exact
- results, we use the fp quotent as an estimate from which we begin refining
- an exact integral value. This reduces the number of iterations in the
- shift-and-subtract loop significantly.
-
- The FPCR save/restore is due to the fact that the EV6 _will_ set FPCR_INE
- for cvttq/c even without /sui being set. It will not, however, properly
- raise the exception, so we don't have to worry about FPCR_INED being clear
- and so dying by SIGFPE. */
-
- .text
- .align 4
- .globl __remqu
- .type __remqu, @funcnoplt
- .usepv __remqu, no
-
- cfi_startproc
- cfi_return_column (RA)
-__remqu:
- lda sp, -FRAME(sp)
- cfi_def_cfa_offset (FRAME)
- CALL_MCOUNT
-
- /* Get the fp divide insn issued as quickly as possible. After
- that's done, we have at least 22 cycles until its results are
- ready -- all the time in the world to figure out how we're
- going to use the results. */
- subq Y, 1, AT
- stt $f0, 0(sp)
- and Y, AT, AT
-
- stt $f1, 8(sp)
- excb
- stt $f3, 48(sp)
- beq AT, $powerof2
- cfi_rel_offset ($f0, 0)
- cfi_rel_offset ($f1, 8)
- cfi_rel_offset ($f3, 48)
-
- _ITOFT2 X, $f0, 16, Y, $f1, 24
- mf_fpcr $f3
- cvtqt $f0, $f0
- cvtqt $f1, $f1
-
- blt X, $x_is_neg
- divt/c $f0, $f1, $f0
-
- /* Check to see if Y was mis-converted as signed value. */
- ldt $f1, 8(sp)
- blt Y, $y_is_neg
-
- /* Check to see if X fit in the double as an exact value. */
- srl X, 53, AT
- bne AT, $x_big
-
- /* If we get here, we're expecting exact results from the division.
- Do nothing else besides convert, compute remainder, clean up. */
- cvttq/c $f0, $f0
- excb
- mt_fpcr $f3
- _FTOIT $f0, AT, 16
-
- mulq AT, Y, AT
- ldt $f0, 0(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_remember_state
- cfi_restore ($f0)
- cfi_restore ($f1)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
-
- .align 4
- subq X, AT, RV
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
-$x_is_neg:
- /* If we get here, X is so big that bit 63 is set, which made the
- conversion come out negative. Fix it up lest we not even get
- a good estimate. */
- ldah AT, 0x5f80 /* 2**64 as float. */
- stt $f2, 24(sp)
- cfi_rel_offset ($f2, 24)
- _ITOFS AT, $f2, 16
-
- addt $f0, $f2, $f0
- divt/c $f0, $f1, $f0
-
- /* Ok, we've now the divide issued. Continue with other checks. */
- .align 4
- ldt $f1, 8(sp)
- unop
- ldt $f2, 24(sp)
- blt Y, $y_is_neg
- cfi_restore ($f1)
- cfi_restore ($f2)
- cfi_remember_state /* for y_is_neg */
-
- .align 4
-$x_big:
- /* If we get here, X is large enough that we don't expect exact
- results, and neither X nor Y got mis-translated for the fp
- division. Our task is to take the fp result, figure out how
- far it's off from the correct result and compute a fixup. */
- stq t0, 16(sp)
- stq t1, 24(sp)
- stq t2, 32(sp)
- stq t3, 40(sp)
- cfi_rel_offset (t0, 16)
- cfi_rel_offset (t1, 24)
- cfi_rel_offset (t2, 32)
- cfi_rel_offset (t3, 40)
-
-#define Q t0 /* quotient */
-#define R RV /* remainder */
-#define SY t1 /* scaled Y */
-#define S t2 /* scalar */
-#define QY t3 /* Q*Y */
-
- cvttq/c $f0, $f0
- _FTOIT $f0, Q, 8
- mulq Q, Y, QY
-
- .align 4
- stq t4, 8(sp)
- excb
- ldt $f0, 0(sp)
- mt_fpcr $f3
- cfi_rel_offset (t4, 8)
- cfi_restore ($f0)
-
- subq QY, X, R
- mov Y, SY
- mov 1, S
- bgt R, $q_high
-
-$q_high_ret:
- subq X, QY, R
- mov Y, SY
- mov 1, S
- bgt R, $q_low
-
-$q_low_ret:
- ldq t4, 8(sp)
- ldq t0, 16(sp)
- ldq t1, 24(sp)
- ldq t2, 32(sp)
-
- ldq t3, 40(sp)
- ldt $f3, 48(sp)
- lda sp, FRAME(sp)
- cfi_remember_state
- cfi_restore (t0)
- cfi_restore (t1)
- cfi_restore (t2)
- cfi_restore (t3)
- cfi_restore (t4)
- cfi_restore ($f3)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- .align 4
- cfi_restore_state
- /* The quotient that we computed was too large. We need to reduce
- it by S such that Y*S >= R. Obviously the closer we get to the
- correct value the better, but overshooting high is ok, as we'll
- fix that up later. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_high:
- cmpult SY, R, AT
- bne AT, 0b
-
- subq Q, S, Q
- unop
- subq QY, SY, QY
- br $q_high_ret
-
- .align 4
- /* The quotient that we computed was too small. Divide Y by the
- current remainder (R) and add that to the existing quotient (Q).
- The expectation, of course, is that R is much smaller than X. */
- /* Begin with a shift-up loop. Compute S such that Y*S >= R. We
- already have a copy of Y in SY and the value 1 in S. */
-0:
- addq SY, SY, SY
- addq S, S, S
-$q_low:
- cmpult SY, R, AT
- bne AT, 0b
-
- /* Shift-down and subtract loop. Each iteration compares our scaled
- Y (SY) with the remainder (R); if SY <= R then X is divisible by
- Y's scalar (S) so add it to the quotient (Q). */
-2: addq Q, S, t3
- srl S, 1, S
- cmpule SY, R, AT
- subq R, SY, t4
-
- cmovne AT, t3, Q
- cmovne AT, t4, R
- srl SY, 1, SY
- bne S, 2b
-
- br $q_low_ret
-
- .align 4
- cfi_restore_state
-$y_is_neg:
- /* If we get here, Y is so big that bit 63 is set. The results
- from the divide will be completely wrong. Fortunately, the
- quotient must be either 0 or 1, so the remainder must be X
- or X-Y, so just compute it directly. */
- cmpule Y, X, AT
- subq X, Y, RV
- ldt $f0, 0(sp)
- cmoveq AT, X, RV
-
- lda sp, FRAME(sp)
- cfi_restore ($f0)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- .align 4
- cfi_def_cfa_offset (FRAME)
-$powerof2:
- subq Y, 1, AT
- beq Y, DIVBYZERO
- and X, AT, RV
- lda sp, FRAME(sp)
- cfi_def_cfa_offset (0)
- ret $31, (RA), 1
-
- cfi_endproc
- .size __remqu, .-__remqu
-
- DO_DIVBYZERO
diff --git a/sysdeps/alpha/rshift.s b/sysdeps/alpha/rshift.s
deleted file mode 100644
index 7c230f1933..0000000000
--- a/sysdeps/alpha/rshift.s
+++ /dev/null
@@ -1,107 +0,0 @@
- # Alpha 21064 __mpn_rshift --
-
- # Copyright (C) 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # cnt r19
-
- # This code runs at 4.8 cycles/limb on the 21064. With infinite unrolling,
- # it would take 4 cycles/limb. It should be possible to get down to 3
- # cycles/limb since both ldq and stq can be paired with the other used
- # instructions. But there are many restrictions in the 21064 pipeline that
- # makes it hard, if not impossible, to get down to 3 cycles/limb:
-
- # 1. ldq has a 3 cycle delay, srl and sll have a 2 cycle delay.
- # 2. Only aligned instruction pairs can be paired.
- # 3. The store buffer or silo might not be able to deal with the bandwidth.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_rshift
- .ent __mpn_rshift
-__mpn_rshift:
- .frame $30,0,$26,0
-
- ldq $4,0($17) # load first limb
- addq $17,8,$17
- subq $31,$19,$7
- subq $18,1,$18
- and $18,4-1,$20 # number of limbs in first loop
- sll $4,$7,$0 # compute function result
-
- beq $20,.L0
- subq $18,$20,$18
-
- .align 3
-.Loop0:
- ldq $3,0($17)
- addq $16,8,$16
- addq $17,8,$17
- subq $20,1,$20
- srl $4,$19,$5
- sll $3,$7,$6
- bis $3,$3,$4
- bis $5,$6,$8
- stq $8,-8($16)
- bne $20,.Loop0
-
-.L0: beq $18,.Lend
-
- .align 3
-.Loop: ldq $3,0($17)
- addq $16,32,$16
- subq $18,4,$18
- srl $4,$19,$5
- sll $3,$7,$6
-
- ldq $4,8($17)
- srl $3,$19,$1
- bis $5,$6,$8
- stq $8,-32($16)
- sll $4,$7,$2
-
- ldq $3,16($17)
- srl $4,$19,$5
- bis $1,$2,$8
- stq $8,-24($16)
- sll $3,$7,$6
-
- ldq $4,24($17)
- srl $3,$19,$1
- bis $5,$6,$8
- stq $8,-16($16)
- sll $4,$7,$2
-
- addq $17,32,$17
- bis $1,$2,$8
- stq $8,-8($16)
-
- bgt $18,.Loop
-
-.Lend: srl $4,$19,$8
- stq $8,0($16)
- ret $31,($26),1
- .end __mpn_rshift
diff --git a/sysdeps/alpha/setjmp.S b/sysdeps/alpha/setjmp.S
deleted file mode 100644
index bc5da0f5bc..0000000000
--- a/sysdeps/alpha/setjmp.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (C) 1992,1994,1996,1997,2002,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __ASSEMBLY__
-
-#include <sysdep.h>
-#include <jmpbuf-offsets.h>
-
- .ent __sigsetjmp
- .global __sigsetjmp
-__sigsetjmp:
- ldgp gp, 0(pv)
-
-$sigsetjmp_local:
-#ifndef PIC
-#define FRAME 16
- subq sp, FRAME, sp
- .frame sp, FRAME, ra, 0
- stq ra, 0(sp)
- .mask 0x04000000, -FRAME
-#else
-#define FRAME 0
- .frame sp, FRAME, ra, 0
-#endif
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- stq s0, JB_S0*8(a0)
- stq s1, JB_S1*8(a0)
- stq s2, JB_S2*8(a0)
- stq s3, JB_S3*8(a0)
- stq s4, JB_S4*8(a0)
- stq s5, JB_S5*8(a0)
-#ifdef PTR_MANGLE
- PTR_MANGLE(t1, ra, t0)
- stq t1, JB_PC*8(a0)
-#else
- stq ra, JB_PC*8(a0)
-#endif
-#if defined(PTR_MANGLE) && FRAME == 0
- PTR_MANGLE2(t1, sp, t0)
-#else
- addq sp, FRAME, t1
-# ifdef PTR_MANGLE
- PTR_MANGLE2(t1, t1, t0)
-# endif
-#endif
- stq t1, JB_SP*8(a0)
-#ifdef PTR_MANGLE
- PTR_MANGLE2(t1, fp, t0)
- stq t1, JB_FP*8(a0)
-#else
- stq fp, JB_FP*8(a0)
-#endif
- stt $f2, JB_F2*8(a0)
- stt $f3, JB_F3*8(a0)
- stt $f4, JB_F4*8(a0)
- stt $f5, JB_F5*8(a0)
- stt $f6, JB_F6*8(a0)
- stt $f7, JB_F7*8(a0)
- stt $f8, JB_F8*8(a0)
- stt $f9, JB_F9*8(a0)
-
-#ifndef PIC
- /* Call to C to (potentially) save our signal mask. */
- jsr ra, __sigjmp_save
- ldq ra, 0(sp)
- addq sp, 16, sp
- ret
-#elif defined NOT_IN_libc && defined IS_IN_rtld
- /* In ld.so we never save the signal mask. */
- mov 0, v0
- ret
-#else
- /* Tailcall to save the signal mask. */
- br $31, __sigjmp_save !samegp
-#endif
-
-END(__sigsetjmp)
-
-/* Put these traditional entry points in the same file so that we can
- elide much of the nonsense in trying to jmp to the real function. */
-
-ENTRY(_setjmp)
- ldgp gp, 0(pv)
- .prologue 1
- mov 0, a1
- br $sigsetjmp_local
-END(_setjmp)
-libc_hidden_def (_setjmp)
-
-ENTRY(setjmp)
- ldgp gp, 0(pv)
- .prologue 1
- mov 1, a1
- br $sigsetjmp_local
-END(setjmp)
-
-weak_extern(_setjmp)
-weak_extern(setjmp)
diff --git a/sysdeps/alpha/soft-fp/Makefile b/sysdeps/alpha/soft-fp/Makefile
deleted file mode 100644
index 5410a78984..0000000000
--- a/sysdeps/alpha/soft-fp/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-# Software floating-point emulation.
-
-ifeq ($(subdir),soft-fp)
-sysdep_routines += ots_add ots_sub ots_mul ots_div ots_cmp ots_cmpe \
- ots_cvtxq ots_cvtqx ots_cvtqux ots_cvttx ots_cvtxt ots_nintxq
-endif
-
-ifeq ($(subdir),math)
-CPPFLAGS += -I../soft-fp
-endif
diff --git a/sysdeps/alpha/soft-fp/Versions b/sysdeps/alpha/soft-fp/Versions
deleted file mode 100644
index 3901287115..0000000000
--- a/sysdeps/alpha/soft-fp/Versions
+++ /dev/null
@@ -1,8 +0,0 @@
-libc {
- GLIBC_2.3.4 {
- _OtsAddX; _OtsSubX; _OtsMulX; _OtsDivX;
- _OtsEqlX; _OtsNeqX; _OtsLssX; _OtsLeqX; _OtsGtrX; _OtsGeqX;
- _OtsCvtQX; _OtsCvtQUX; _OtsCvtXQ; _OtsNintXQ;
- _OtsConvertFloatTX; _OtsConvertFloatXT;
- }
-}
diff --git a/sysdeps/alpha/soft-fp/e_sqrtl.c b/sysdeps/alpha/soft-fp/e_sqrtl.c
deleted file mode 100644
index 717d170127..0000000000
--- a/sysdeps/alpha/soft-fp/e_sqrtl.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* long double square root in software floating-point emulation.
- Copyright (C) 1997, 1999, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stdlib.h>
-#include <soft-fp.h>
-#include <quad.h>
-
-long double
-__ieee754_sqrtl (const long double a)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(C);
- long double c;
- long _round = 4; /* dynamic rounding */
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_SQRT_Q(C, A);
- FP_PACK_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
- return c;
-}
diff --git a/sysdeps/alpha/soft-fp/local-soft-fp.h b/sysdeps/alpha/soft-fp/local-soft-fp.h
deleted file mode 100644
index e93a2ad064..0000000000
--- a/sysdeps/alpha/soft-fp/local-soft-fp.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <stdlib.h>
-#include <soft-fp.h>
-#include <quad.h>
-
-/* Helpers for the Ots functions which receive long double arguments
- in two integer registers, and return values in $16+$17. */
-
-#undef _FP_UNPACK_RAW_2
-#define _FP_UNPACK_RAW_2(fs, X, val) \
- do { \
- union _FP_UNION_##fs _flo; \
- _flo.longs.a = val##l; \
- _flo.longs.b = val##h; \
- X##_f0 = _flo.bits.frac0; \
- X##_f1 = _flo.bits.frac1; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-#undef _FP_PACK_RAW_2
-#define _FP_PACK_RAW_2(fs, val, X) \
- do { \
- union _FP_UNION_##fs _flo; \
- _flo.bits.frac0 = X##_f0; \
- _flo.bits.frac1 = X##_f1; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- val##l = _flo.longs.a; \
- val##h = _flo.longs.b; \
- } while (0)
-
-#define FP_DECL_RETURN(X) \
- long X##l, X##h
-
-/* ??? We don't have a real way to tell the compiler that we're wanting
- to return values in $16+$17. Instead use a volatile asm to make sure
- that the values are live, and just hope that nothing kills the values
- in between here and the end of the function. */
-#define FP_RETURN(X) \
-do { \
- register long r16 __asm__("16") = X##l; \
- register long r17 __asm__("17") = X##h; \
- asm volatile ("" : : "r"(r16), "r"(r17)); \
-} while (0)
diff --git a/sysdeps/alpha/soft-fp/ots_add.c b/sysdeps/alpha/soft-fp/ots_add.c
deleted file mode 100644
index acf66f316b..0000000000
--- a/sysdeps/alpha/soft-fp/ots_add.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation: addition.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-void
-_OtsAddX(long al, long ah, long bl, long bh, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
- FP_UNPACK_SEMIRAW_Q(B, b);
- FP_ADD_Q(C, A, B);
- FP_PACK_SEMIRAW_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cmp.c b/sysdeps/alpha/soft-fp/ots_cmp.c
deleted file mode 100644
index c356b4848e..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cmp.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Software floating-point emulation: comparison.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-static long
-internal_equality (long al, long ah, long bl, long bh, long neq)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B);
- long r;
-
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
-
- if ((A_e == _FP_EXPMAX_Q && !_FP_FRAC_ZEROP_2(A))
- || (B_e == _FP_EXPMAX_Q && !_FP_FRAC_ZEROP_2(B)))
- {
- /* EQ and NE signal invalid operation only if either operand is SNaN. */
- if (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B))
- {
- FP_SET_EXCEPTION(FP_EX_INVALID);
- FP_HANDLE_EXCEPTIONS;
- }
- return -1;
- }
-
- r = (A_e == B_e
- && _FP_FRAC_EQ_2 (A, B)
- && (A_s == B_s || (!A_e && _FP_FRAC_ZEROP_2(A))));
- r ^= neq;
-
- return r;
-}
-
-long
-_OtsEqlX (long al, long ah, long bl, long bh)
-{
- return internal_equality (al, ah, bl, bh, 0);
-}
-
-long
-_OtsNeqX (long al, long ah, long bl, long bh)
-{
- return internal_equality (al, ah, bl, bh, 1);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cmpe.c b/sysdeps/alpha/soft-fp/ots_cmpe.c
deleted file mode 100644
index 001eb75a9b..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cmpe.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Software floating-point emulation: comparison.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-static long
-internal_compare (long al, long ah, long bl, long bh)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B);
- long r;
-
- FP_UNPACK_RAW_Q(A, a);
- FP_UNPACK_RAW_Q(B, b);
- FP_CMP_Q (r, A, B, 2);
-
- /* Relative comparisons signal invalid operation if either operand is NaN. */
- if (r == 2)
- {
- FP_SET_EXCEPTION(FP_EX_INVALID);
- FP_HANDLE_EXCEPTIONS;
- }
-
- return r;
-}
-
-long
-_OtsLssX (long al, long ah, long bl, long bh)
-{
- long r = internal_compare (al, ah, bl, bh);
- if (r == 2)
- return -1;
- else
- return r < 0;
-}
-
-long
-_OtsLeqX (long al, long ah, long bl, long bh)
-{
- long r = internal_compare (al, ah, bl, bh);
- if (r == 2)
- return -1;
- else
- return r <= 0;
-}
-
-long
-_OtsGtrX (long al, long ah, long bl, long bh)
-{
- long r = internal_compare (al, ah, bl, bh);
- if (r == 2)
- return -1;
- else
- return r > 0;
-}
-
-long
-_OtsGeqX (long al, long ah, long bl, long bh)
-{
- long r = internal_compare (al, ah, bl, bh);
- if (r == 2)
- return -1;
- else
- return r >= 0;
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cvtqux.c b/sysdeps/alpha/soft-fp/ots_cvtqux.c
deleted file mode 100644
index 82c50806c4..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cvtqux.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Software floating-point emulation: unsigned integer to float conversion.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-/* Should never actually be used, since we've more bits of precision
- than the incomming long, but needed for linkage. */
-#undef FP_ROUNDMODE
-#define FP_ROUNDMODE FP_RND_ZERO
-
-void
-_OtsCvtQUX (unsigned long a)
-{
- FP_DECL_EX;
- FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_FROM_INT_Q(C, a, 64, unsigned long);
- FP_PACK_RAW_Q(c, C);
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cvtqx.c b/sysdeps/alpha/soft-fp/ots_cvtqx.c
deleted file mode 100644
index dc80291506..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cvtqx.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation: signed integer to float conversion.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-/* Should never actually be used, since we've more bits of precision
- than the incomming long, but needed for linkage. */
-#undef FP_ROUNDMODE
-#define FP_ROUNDMODE FP_RND_ZERO
-
-void
-_OtsCvtQX (long a)
-{
- FP_DECL_EX;
- FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_FROM_INT_Q(C, a, 64, unsigned long);
- FP_PACK_RAW_Q(c, C);
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cvttx.c b/sysdeps/alpha/soft-fp/ots_cvttx.c
deleted file mode 100644
index 2d0bc9bca9..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cvttx.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Software floating-point emulation: floating point extension.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-#include "double.h"
-
-/* Should never actually be used, since we're extending, but needed
- for linkage. */
-#undef FP_ROUNDMODE
-#define FP_ROUNDMODE FP_RND_ZERO
-
-void
-_OtsConvertFloatTX(double a)
-{
- FP_DECL_EX;
- FP_DECL_D(A);
- FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_UNPACK_RAW_D(A, a);
-#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_EXTEND(Q,D,4,2,C,A);
-#else
- FP_EXTEND(Q,D,2,1,C,A);
-#endif
- FP_PACK_RAW_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cvtxq.c b/sysdeps/alpha/soft-fp/ots_cvtxq.c
deleted file mode 100644
index 2c9df529d5..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cvtxq.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Software floating-point emulation: float to integer conversion.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-long
-_OtsCvtXQ (long al, long ah, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A);
- unsigned long r;
- long s;
-
- /* If bit 3 is set, then integer overflow detection is requested. */
- s = _round & 8 ? 1 : -1;
- _round = _round & 3;
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_RAW_Q(A, a);
- FP_TO_INT_Q(r, A, 64, s);
-
- if (s > 0 && (_fex &= FP_EX_INVALID))
- FP_HANDLE_EXCEPTIONS;
-
- return r;
-}
diff --git a/sysdeps/alpha/soft-fp/ots_cvtxt.c b/sysdeps/alpha/soft-fp/ots_cvtxt.c
deleted file mode 100644
index 6221a2365c..0000000000
--- a/sysdeps/alpha/soft-fp/ots_cvtxt.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Software floating-point emulation: floating point truncation.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-#include "double.h"
-
-double
-_OtsConvertFloatXT (long al, long ah, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A);
- FP_DECL_D(R);
- double r;
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
-#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
- FP_TRUNC(D,Q,2,4,R,A);
-#else
- FP_TRUNC(D,Q,1,2,R,A);
-#endif
- FP_PACK_SEMIRAW_D(r, R);
- FP_HANDLE_EXCEPTIONS;
-
- return r;
-}
diff --git a/sysdeps/alpha/soft-fp/ots_div.c b/sysdeps/alpha/soft-fp/ots_div.c
deleted file mode 100644
index eb07489284..0000000000
--- a/sysdeps/alpha/soft-fp/ots_div.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation: division.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-void
-_OtsDivX(long al, long ah, long bl, long bh, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
- FP_DIV_Q(C, A, B);
- FP_PACK_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_mul.c b/sysdeps/alpha/soft-fp/ots_mul.c
deleted file mode 100644
index f88ee33fbc..0000000000
--- a/sysdeps/alpha/soft-fp/ots_mul.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation: multiplication.
- Copyright (C) 1997,1999,2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-void
-_OtsMulX(long al, long ah, long bl, long bh, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_Q(A, a);
- FP_UNPACK_Q(B, b);
- FP_MUL_Q(C, A, B);
- FP_PACK_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/ots_nintxq.c b/sysdeps/alpha/soft-fp/ots_nintxq.c
deleted file mode 100644
index a718372af7..0000000000
--- a/sysdeps/alpha/soft-fp/ots_nintxq.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Software floating-point emulation: convert to fortran nearest.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-long
-_OtsNintXQ (long al, long ah, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- unsigned long r;
- long s;
-
- /* If bit 3 is set, then integer overflow detection is requested. */
- s = _round & 8 ? 1 : -1;
- _round = _round & 3;
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
-
- /* Build 0.5 * sign(A) */
- B_e = _FP_EXPBIAS_Q;
- __FP_FRAC_SET_2 (B, 0, 0);
- B_s = A_s;
-
- FP_ADD_Q(C, A, B);
- _FP_FRAC_SRL_2(C, _FP_WORKBITS);
- _FP_FRAC_HIGH_RAW_Q(C) &= ~(_FP_W_TYPE)_FP_IMPLBIT_Q;
- FP_TO_INT_Q(r, C, 64, s);
- if (s > 0 && (_fex &= FP_EX_INVALID))
- FP_HANDLE_EXCEPTIONS;
-
- return r;
-}
diff --git a/sysdeps/alpha/soft-fp/ots_sub.c b/sysdeps/alpha/soft-fp/ots_sub.c
deleted file mode 100644
index 5147266a04..0000000000
--- a/sysdeps/alpha/soft-fp/ots_sub.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation: subtraction.
- Copyright (C) 1997,1999,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com) and
- Jakub Jelinek (jj@ultra.linux.cz).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include "local-soft-fp.h"
-
-void
-_OtsSubX(long al, long ah, long bl, long bh, long _round)
-{
- FP_DECL_EX;
- FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
- FP_DECL_RETURN(c);
-
- FP_INIT_ROUNDMODE;
- FP_UNPACK_SEMIRAW_Q(A, a);
- FP_UNPACK_SEMIRAW_Q(B, b);
- FP_SUB_Q(C, A, B);
- FP_PACK_SEMIRAW_Q(c, C);
- FP_HANDLE_EXCEPTIONS;
-
- FP_RETURN(c);
-}
diff --git a/sysdeps/alpha/soft-fp/sfp-machine.h b/sysdeps/alpha/soft-fp/sfp-machine.h
deleted file mode 100644
index 2bad4e9dc6..0000000000
--- a/sysdeps/alpha/soft-fp/sfp-machine.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Machine-dependent software floating-point definitions.
- Alpha userland IEEE 128-bit version.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@cygnus.com),
- Jakub Jelinek (jj@ultra.linux.cz) and
- David S. Miller (davem@redhat.com).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-
-#define _FP_W_TYPE_SIZE 64
-#define _FP_W_TYPE unsigned long
-#define _FP_WS_TYPE signed long
-#define _FP_I_TYPE long
-
-#define _FP_MUL_MEAT_S(R,X,Y) \
- _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
-#define _FP_MUL_MEAT_D(R,X,Y) \
- _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y) \
- _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
-
-#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
-#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1)
-#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1
-#define _FP_NANSIGN_S 0
-#define _FP_NANSIGN_D 0
-#define _FP_NANSIGN_Q 0
-
-#define _FP_KEEPNANFRACP 1
-
-/* Alpha Architecture Handbook, 4.7.10.4 sez that we should prefer any
- type of NaN in Fb, then Fa. */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
- do { \
- R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R,X); \
- R##_c = FP_CLS_NAN; \
- } while (0)
-
-/* Rounding mode settings. */
-#define FP_RND_NEAREST FE_TONEAREST
-#define FP_RND_ZERO FE_TOWARDZERO
-#define FP_RND_PINF FE_UPWARD
-#define FP_RND_MINF FE_DOWNWARD
-
-/* Obtain the current rounding mode. It's given as an argument to
- all the Ots functions, with 4 meaning "dynamic". */
-#define FP_ROUNDMODE _round
-
-/* Exception flags. */
-#define FP_EX_INVALID FE_INVALID
-#define FP_EX_OVERFLOW FE_OVERFLOW
-#define FP_EX_UNDERFLOW FE_UNDERFLOW
-#define FP_EX_DIVZERO FE_DIVBYZERO
-#define FP_EX_INEXACT FE_INEXACT
-
-#define FP_INIT_ROUNDMODE \
-do { \
- if (__builtin_expect (_round == 4, 0)) \
- { \
- unsigned long t; \
- __asm__ __volatile__("excb; mf_fpcr %0" : "=f"(t)); \
- _round = (t >> FPCR_ROUND_SHIFT) & 3; \
- } \
-} while (0)
-
-#define FP_HANDLE_EXCEPTIONS \
-do { \
- if (__builtin_expect (_fex, 0)) \
- { \
- unsigned long t = __ieee_get_fp_control (); \
- __ieee_set_fp_control (t | _fex); \
- } \
-} while (0)
diff --git a/sysdeps/alpha/stackinfo.h b/sysdeps/alpha/stackinfo.h
deleted file mode 100644
index 0a281bd435..0000000000
--- a/sysdeps/alpha/stackinfo.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains a bit of information about the stack allocation
- of the processor. */
-
-#ifndef _STACKINFO_H
-#define _STACKINFO_H 1
-
-/* On Alpha the stack grows down. */
-#define _STACK_GROWS_DOWN 1
-
-#endif /* stackinfo.h */
diff --git a/sysdeps/alpha/stpcpy.S b/sysdeps/alpha/stpcpy.S
deleted file mode 100644
index b73e85f217..0000000000
--- a/sysdeps/alpha/stpcpy.S
+++ /dev/null
@@ -1,56 +0,0 @@
-/* Copyright (C) 1996, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy a null-terminated string from SRC to DST. Return a pointer
- to the null-terminator in the source. */
-
-#include <sysdep.h>
-
- .text
-
-ENTRY(__stpcpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- jsr t9, __stxcpy # do the work of the copy
-
- and t8, 0xf0, t2 # binary search for byte offset of the
- and t8, 0xcc, t1 # last byte written.
- and t8, 0xaa, t0
- andnot a0, 7, a0
- cmovne t2, 4, t2
- cmovne t1, 2, t1
- cmovne t0, 1, t0
- addq a0, t2, v0
- addq t0, t1, t0
- addq v0, t0, v0
-
- ret
-
- END(__stpcpy)
-
-weak_alias (__stpcpy, stpcpy)
-libc_hidden_def (__stpcpy)
-libc_hidden_builtin_def (stpcpy)
diff --git a/sysdeps/alpha/stpncpy.S b/sysdeps/alpha/stpncpy.S
deleted file mode 100644
index e877cf176a..0000000000
--- a/sysdeps/alpha/stpncpy.S
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Copyright (C) 1996, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@tamu.edu)
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy no more than COUNT bytes of the null-terminated string from
- SRC to DST. If SRC does not cover all of COUNT, the balance is
- zeroed. Return the address of the terminating null in DEST, if
- any, else DEST + COUNT. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-ENTRY(__stpncpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- lda AT, _mcount
- jsr AT, (AT), _mcount
-#endif
- .prologue 1
-
- beq a2, $zerocount
- jsr t9, __stxncpy # do the work of the copy
-
- and t8, 0xf0, t3 # binary search for byte offset of the
- and t8, 0xcc, t2 # last byte written.
- and t8, 0xaa, t1
- andnot a0, 7, v0
- cmovne t3, 4, t3
- cmovne t2, 2, t2
- cmovne t1, 1, t1
- addq v0, t3, v0
- addq t1, t2, t1
- addq v0, t1, v0
-
- bne a2, $multiword # do we have full words left?
-
- .align 3
- zapnot t0, t8, t4 # e0 : was last byte a null?
- subq t8, 1, t2 # .. e1 :
- addq v0, 1, t5 # e0 :
- subq t10, 1, t3 # .. e1 :
- or t2, t8, t2 # e0 : clear the bits between the last
- or t3, t10, t3 # .. e1 : written byte and the last byte in
- andnot t3, t2, t3 # e0 : COUNT
- cmovne t4, t5, v0 # .. e1 : if last written wasnt null, inc v0
- zap t0, t3, t0 # e0 :
- stq_u t0, 0(a0) # e1 :
- ret # .. e1 :
-
- .align 3
-$multiword:
- subq t8, 1, t7 # e0 : clear the final bits in the prev
- or t7, t8, t7 # e1 : word
- zapnot t0, t7, t0 # e0 :
- subq a2, 1, a2 # .. e1 :
- stq_u t0, 0(a0) # e0 :
- addq a0, 8, a0 # .. e1 :
-
- beq a2, 1f # e1 :
- blbc a2, 0f # e1 :
-
- stq_u zero, 0(a0) # e0 : zero one word
- subq a2, 1, a2 # .. e1 :
- addq a0, 8, a0 # e0 :
- beq a2, 1f # .. e1 :
-
-0: stq_u zero, 0(a0) # e0 : zero two words
- subq a2, 2, a2 # .. e1 :
- stq_u zero, 8(a0) # e0 :
- addq a0, 16, a0 # .. e1 :
- bne a2, 0b # e1 :
- unop
-
-1: ldq_u t0, 0(a0) # e0 : clear the leading bits in the final
- subq t10, 1, t7 # .. e1 : word
- or t7, t10, t7 # e0 :
- zap t0, t7, t0 # e1 (stall)
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
-$zerocount:
- mov a0, v0
- ret
-
- END(__stpncpy)
-
-libc_hidden_def (__stpncpy)
-weak_alias (__stpncpy, stpncpy)
diff --git a/sysdeps/alpha/strcat.S b/sysdeps/alpha/strcat.S
deleted file mode 100644
index d8ef8f1546..0000000000
--- a/sysdeps/alpha/strcat.S
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright (C) 1996, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Append a null-terminated string from SRC to DST. */
-
-#include <sysdep.h>
-
- .text
-
-ENTRY(strcat)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov a0, v0 # set up return value
-
- /* Find the end of the string. */
-
- ldq_u t0, 0(a0) # load first quadword (a0 may be misaligned)
- lda t1, -1(zero)
- insqh t1, a0, t1
- andnot a0, 7, a0
- or t1, t0, t0
- cmpbge zero, t0, t1 # t1 <- bitmask: bit i == 1 <==> i-th byte == 0
- bne t1, $found
-
-$loop: ldq t0, 8(a0)
- addq a0, 8, a0 # addr += 8
- cmpbge zero, t0, t1
- beq t1, $loop
-
-$found: negq t1, t2 # clear all but least set bit
- and t1, t2, t1
-
- and t1, 0xf0, t2 # binary search for that set bit
- and t1, 0xcc, t3
- and t1, 0xaa, t4
- cmovne t2, 4, t2
- cmovne t3, 2, t3
- cmovne t4, 1, t4
- addq t2, t3, t2
- addq a0, t4, a0
- addq a0, t2, a0
-
- /* Now do the append. */
-
- mov ra, t9
- jmp $31, __stxcpy
-
- END(strcat)
-libc_hidden_builtin_def (strcat)
diff --git a/sysdeps/alpha/strchr.S b/sysdeps/alpha/strchr.S
deleted file mode 100644
index e0b17415ac..0000000000
--- a/sysdeps/alpha/strchr.S
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 1996, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson (rth@tamu.edu)
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return the address of a given character within a null-terminated
- string, or null if it is not found.
-
- This is generally scheduled for the EV5 (got to look out for my own
- interests :-), but with EV4 needs in mind. There *should* be no more
- stalls for the EV4 than there are for the EV5.
-*/
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-ENTRY(strchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- zapnot a1, 1, a1 # e0 : zero extend the search character
- ldq_u t0, 0(a0) # .. e1 : load first quadword
- sll a1, 8, t5 # e0 : replicate the search character
- andnot a0, 7, v0 # .. e1 : align our loop pointer
- or t5, a1, a1 # e0 :
- lda t4, -1 # .. e1 : build garbage mask
- sll a1, 16, t5 # e0 :
- cmpbge zero, t0, t2 # .. e1 : bits set iff byte == zero
- mskqh t4, a0, t4 # e0 :
- or t5, a1, a1 # .. e1 :
- sll a1, 32, t5 # e0 :
- cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
- or t5, a1, a1 # e0 :
- xor t0, a1, t1 # .. e1 : make bytes == c zero
- cmpbge zero, t1, t3 # e0 : bits set iff byte == c
- or t2, t3, t0 # e1 : bits set iff char match or zero match
- andnot t0, t4, t0 # e0 : clear garbage bits
- bne t0, $found # .. e1 (zdb)
-
-$loop: ldq t0, 8(v0) # e0 :
- addq v0, 8, v0 # .. e1 :
- nop # e0 :
- xor t0, a1, t1 # .. e1 (ev5 data stall)
- cmpbge zero, t0, t2 # e0 : bits set iff byte == 0
- cmpbge zero, t1, t3 # .. e1 : bits set iff byte == c
- or t2, t3, t0 # e0 :
- beq t0, $loop # .. e1 (zdb)
-
-$found: negq t0, t1 # e0 : clear all but least set bit
- and t0, t1, t0 # e1 (stall)
-
- and t0, t3, t1 # e0 : bit set iff byte was the char
- beq t1, $retnull # .. e1 (zdb)
-
- and t0, 0xf0, t2 # e0 : binary search for that set bit
- and t0, 0xcc, t3 # .. e1 :
- and t0, 0xaa, t4 # e0 :
- cmovne t2, 4, t2 # .. e1 :
- cmovne t3, 2, t3 # e0 :
- cmovne t4, 1, t4 # .. e1 :
- addq t2, t3, t2 # e0 :
- addq v0, t4, v0 # .. e1 :
- addq v0, t2, v0 # e0 :
- ret # .. e1 :
-
-$retnull:
- mov zero, v0 # e0 :
- ret # .. e1 :
-
- END(strchr)
-
-weak_alias (strchr, index)
-libc_hidden_builtin_def (strchr)
diff --git a/sysdeps/alpha/strcmp.S b/sysdeps/alpha/strcmp.S
deleted file mode 100644
index 9196be2ce3..0000000000
--- a/sysdeps/alpha/strcmp.S
+++ /dev/null
@@ -1,195 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Bytewise compare two null-terminated strings. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-ENTRY(strcmp)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jmp AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- ldq_u t0, 0(a0) # e0 : give cache time to catch up
- xor a0, a1, t2 # .. e1 : are s1 and s2 co-aligned?
- ldq_u t1, 0(a1) # e0 :
- and t2, 7, t2 # .. e1 :
- lda t3, -1 # e0 :
- bne t2, $unaligned # .. e1 :
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == the first source word.
- t3 == -1. */
-
-$aligned:
- mskqh t3, a0, t3 # e0 :
- nop # .. e1 :
- ornot t1, t3, t1 # e0 :
- ornot t0, t3, t0 # .. e1 :
- cmpbge zero, t1, t7 # e0 : bits set iff null found
- bne t7, $eos # e1 (zdb)
-
- /* Aligned compare main loop.
- On entry to this basic block:
- t0 == an s1 word.
- t1 == an s2 word not containing a null. */
-
-$a_loop:
- xor t0, t1, t2 # e0 :
- bne t2, $wordcmp # .. e1 (zdb)
- ldq_u t1, 8(a1) # e0 :
- ldq_u t0, 8(a0) # .. e1 :
- addq a1, 8, a1 # e0 :
- addq a0, 8, a0 # .. e1 :
- cmpbge zero, t1, t7 # e0 :
- beq t7, $a_loop # .. e1 (zdb)
- br $eos # e1 :
-
- /* The two strings are not co-aligned. Align s1 and cope. */
-
-$unaligned:
- and a0, 7, t4 # e0 : find s1 misalignment
- and a1, 7, t5 # .. e1 : find s2 misalignment
- subq a1, t4, a1 # e0 :
-
- /* If s2 misalignment is larger than s2 misalignment, we need
- extra startup checks to avoid SEGV. */
-
- cmplt t4, t5, t8 # .. e1 :
- beq t8, $u_head # e1 :
-
- mskqh t3, t5, t3 # e0 :
- ornot t1, t3, t3 # e0 :
- cmpbge zero, t3, t7 # e1 : is there a zero?
- beq t7, $u_head # e1 :
-
- /* We've found a zero in the first partial word of s2. Align
- our current s1 and s2 words and compare what we've got. */
-
- extql t1, t5, t1 # e0 :
- extql t0, a0, t0 # e0 :
- cmpbge zero, t1, t7 # .. e1 : find that zero again
- br $eos # e1 : and finish up
-
- .align 3
-$u_head:
- /* We know just enough now to be able to assemble the first
- full word of s2. We can still find a zero at the end of it.
-
- On entry to this basic block:
- t0 == first word of s1
- t1 == first partial word of s2. */
-
- ldq_u t2, 8(a1) # e0 : load second partial s2 word
- lda t3, -1 # .. e1 : create leading garbage mask
- extql t1, a1, t1 # e0 : create first s2 word
- mskqh t3, a0, t3 # e0 :
- extqh t2, a1, t4 # e0 :
- ornot t0, t3, t0 # .. e1 : kill s1 garbage
- or t1, t4, t1 # e0 : s2 word now complete
- cmpbge zero, t0, t7 # .. e1 : find zero in first s1 word
- ornot t1, t3, t1 # e0 : kill s2 garbage
- lda t3, -1 # .. e1 :
- mskql t3, a1, t3 # e0 : mask for s2[1] bits we have seen
- bne t7, $eos # .. e1 :
- xor t0, t1, t4 # e0 : compare aligned words
- bne t4, $wordcmp # .. e1 (zdb)
- or t2, t3, t3 # e0 :
- cmpbge zero, t3, t7 # e1 :
- bne t7, $u_final # e1 :
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned words from s2.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t2 == the unshifted low-bits from the next s2 word. */
-
- .align 3
-$u_loop:
- extql t2, a1, t3 # e0 :
- ldq_u t2, 16(a1) # .. e1 : load next s2 high bits
- ldq_u t0, 8(a0) # e0 : load next s1 word
- addq a1, 8, a1 # .. e1 :
- addq a0, 8, a0 # e0 :
- nop # .. e1 :
- extqh t2, a1, t1 # e0 :
- cmpbge zero, t0, t7 # .. e1 : find zero in current s1 word
- or t1, t3, t1 # e0 :
- bne t7, $eos # .. e1 :
- xor t0, t1, t4 # e0 : compare the words
- bne t4, $wordcmp # .. e1 (zdb)
- cmpbge zero, t2, t4 # e0 : find zero in next low bits
- beq t4, $u_loop # .. e1 (zdb)
-
- /* We've found a zero in the low bits of the last s2 word. Get
- the next s1 word and align them. */
-$u_final:
- ldq_u t0, 8(a0) # e1 :
- extql t2, a1, t1 # .. e0 :
- cmpbge zero, t1, t7 # e0 :
-
- /* We've found a zero somewhere in a word we just read.
- On entry to this basic block:
- t0 == s1 word
- t1 == s2 word
- t7 == cmpbge mask containing the zero. */
-
- .align 3
-$eos:
- negq t7, t6 # e0 : create bytemask of valid data
- and t6, t7, t8 # e1 :
- subq t8, 1, t6 # e0 :
- or t6, t8, t7 # e1 :
- zapnot t0, t7, t0 # e0 : kill the garbage
- zapnot t1, t7, t1 # .. e1 :
- xor t0, t1, v0 # e0 : and compare
- beq v0, $done # .. e1 :
-
- /* Here we have two differing co-aligned words in t0 & t1.
- Bytewise compare them and return (t0 > t1 ? 1 : -1). */
-$wordcmp:
- cmpbge t0, t1, t2 # e0 : comparison yields bit mask of ge
- cmpbge t1, t0, t3 # .. e1 :
- xor t2, t3, t0 # e0 : bits set iff t0/t1 bytes differ
- negq t0, t1 # e1 : clear all but least bit
- and t0, t1, t0 # e0 :
- lda v0, -1 # .. e1 :
- and t0, t2, t1 # e0 : was bit set in t0 > t1?
- cmovne t1, 1, v0 # .. e1 (zdb)
-
-$done:
- ret # e1 :
-
- END(strcmp)
-libc_hidden_builtin_def (strcmp)
diff --git a/sysdeps/alpha/strcpy.S b/sysdeps/alpha/strcpy.S
deleted file mode 100644
index 02bfe52400..0000000000
--- a/sysdeps/alpha/strcpy.S
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Copyright (C) 1996, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy a null-terminated string from SRC to DST. Return a pointer
- to the null-terminator in the source. */
-
-#include <sysdep.h>
-
- .text
-
-ENTRY(strcpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov a0, v0 # set up return value
- mov ra, t9
- jmp $31, __stxcpy # do the copy
-
- END(strcpy)
-libc_hidden_builtin_def (strcpy)
diff --git a/sysdeps/alpha/strlen.S b/sysdeps/alpha/strlen.S
deleted file mode 100644
index 2560b973c7..0000000000
--- a/sysdeps/alpha/strlen.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Finds length of a 0-terminated string. Optimized for the Alpha
- architecture:
-
- - memory accessed as aligned quadwords only
- - uses cmpbge to compare 8 bytes in parallel
- - does binary search to find 0 byte in last quadword (HAKMEM
- needed 12 instructions to do this instead of the 8 instructions
- that the binary search needs).
-*/
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-ENTRY(strlen)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- ldq_u t0, 0(a0) # load first quadword (a0 may be misaligned)
- lda t1, -1(zero)
- insqh t1, a0, t1
- andnot a0, 7, v0
- or t1, t0, t0
- nop # dual issue the next two on ev5
- cmpbge zero, t0, t1 # t1 <- bitmask: bit i == 1 <==> i-th byte == 0
- bne t1, $found
-
-$loop: ldq t0, 8(v0)
- addq v0, 8, v0 # addr += 8
- cmpbge zero, t0, t1
- beq t1, $loop
-
-$found: negq t1, t2 # clear all but least set bit
- and t1, t2, t1
-
- and t1, 0xf0, t2 # binary search for that set bit
- and t1, 0xcc, t3
- and t1, 0xaa, t4
- cmovne t2, 4, t2
- cmovne t3, 2, t3
- cmovne t4, 1, t4
- addq t2, t3, t2
- addq v0, t4, v0
- addq v0, t2, v0
- nop # dual issue next two on ev4 and ev5
-
- subq v0, a0, v0
- ret
-
- END(strlen)
-libc_hidden_builtin_def (strlen)
diff --git a/sysdeps/alpha/strncat.S b/sysdeps/alpha/strncat.S
deleted file mode 100644
index ddf686f578..0000000000
--- a/sysdeps/alpha/strncat.S
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Append no more than COUNT characters from the null-terminated string SRC
- to the null-terminated string DST. Always null-terminate the new DST. */
-
-#include <sysdep.h>
-
- .text
-
-ENTRY(strncat)
- ldgp gp, 0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- mov a0, v0 # set up return value
- beq a2, $zerocount
-
- /* Find the end of the string. */
-
- ldq_u t0, 0(a0) # load first quadword (a0 may be misaligned)
- lda t1, -1(zero)
- insqh t1, a0, t1
- andnot a0, 7, a0
- or t1, t0, t0
- cmpbge zero, t0, t1 # t1 <- bitmask: bit i == 1 <==> i-th byte == 0
- bne t1, $found
-
-$loop: ldq t0, 8(a0)
- addq a0, 8, a0 # addr += 8
- cmpbge zero, t0, t1
- beq t1, $loop
-
-$found: negq t1, t2 # clear all but least set bit
- and t1, t2, t1
-
- and t1, 0xf0, t2 # binary search for that set bit
- and t1, 0xcc, t3
- and t1, 0xaa, t4
- cmovne t2, 4, t2
- cmovne t3, 2, t3
- cmovne t4, 1, t4
- addq t2, t3, t2
- addq a0, t4, a0
- addq a0, t2, a0
-
- /* Now do the append. */
-
- jsr t9, __stxncpy
-
- /* Worry about the null termination. */
-
- zapnot t0, t8, t1 # was last byte a null?
- bne t1, 0f
- ret
-
-0: and t10, 0x80, t1
- bne t1, 1f
-
- /* Here there are bytes left in the current word. Clear one. */
- addq t10, t10, t10 # end-of-count bit <<= 1
- zap t0, t10, t0
- stq_u t0, 0(a0)
- ret
-
-1: /* Here we must read the next DST word and clear the first byte. */
- ldq_u t0, 8(a0)
- zap t0, 1, t0
- stq_u t0, 8(a0)
-
-$zerocount:
- ret
-
- END(strncat)
diff --git a/sysdeps/alpha/strncmp.S b/sysdeps/alpha/strncmp.S
deleted file mode 100644
index ff199eb743..0000000000
--- a/sysdeps/alpha/strncmp.S
+++ /dev/null
@@ -1,247 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Bytewise compare two null-terminated strings of length no longer than N. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-ENTRY(strncmp)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- xor a0, a1, t2 # e0 : are s1 and s2 co-aligned?
- beq a2, $zerolength # .. e1 :
- ldq_u t0, 0(a0) # e0 : give cache time to catch up
- ldq_u t1, 0(a1) # .. e1 :
- and t2, 7, t2 # e0 :
- and a0, 7, t4 # .. e1 : find s1 misalignment
- lda t3, -1 # e0 :
- addq a2, t4, a2 # .. e1 : bias count by s1 misalignment
- and a2, 7, t10 # e1 : ofs of last byte in last word
- srl a2, 3, a2 # .. e0 : remaining full words in count
- and a1, 7, t5 # e0 : find s2 misalignment
- bne t2, $unaligned # .. e1 :
-
- /* On entry to this basic block:
- t0 == the first word of s1.
- t1 == the first word of s2.
- t3 == -1. */
-
-$aligned:
- mskqh t3, a1, t3 # e0 : mask off leading garbage
- nop # .. e1 :
- ornot t1, t3, t1 # e0 :
- ornot t0, t3, t0 # .. e1 :
- cmpbge zero, t1, t7 # e0 : bits set iff null found
- beq a2, $eoc # .. e1 : check end of count
- unop # e0 :
- bne t7, $eos # .. e1 :
- unop # e0 :
- beq t10, $ant_loop # .. e1 :
-
- /* Aligned compare main loop.
- On entry to this basic block:
- t0 == an s1 word.
- t1 == an s2 word not containing a null. */
-
-$a_loop:
- xor t0, t1, t2 # e0 :
- bne t2, $wordcmp # .. e1 (zdb)
- ldq_u t1, 8(a1) # e0 :
- ldq_u t0, 8(a0) # .. e1 :
- subq a2, 1, a2 # e0 :
- addq a1, 8, a1 # .. e1 :
- addq a0, 8, a0 # e0 :
- beq a2, $eoc # .. e1 :
- cmpbge zero, t1, t7 # e0 :
- beq t7, $a_loop # .. e1 :
- unop # e0 :
- br $eos # .. e1 :
-
- /* Alternate aligned compare loop, for when there's no trailing
- bytes on the count. We have to avoid reading too much data. */
-$ant_loop:
- xor t0, t1, t2 # e0 :
- bne t2, $wordcmp # .. e1 (zdb)
- subq a2, 1, a2 # e0 :
- beq a2, $zerolength # .. e1 :
- ldq_u t1, 8(a1) # e0 :
- ldq_u t0, 8(a0) # .. e1 :
- addq a1, 8, a1 # e0 :
- addq a0, 8, a0 # .. e1 :
- cmpbge zero, t1, t7 # e0 :
- beq t7, $ant_loop # .. e1 :
- unop # e0 :
- br $eos # .. e1 :
-
- /* The two strings are not co-aligned. Align s1 and cope. */
-$unaligned:
- subq a1, t4, a1 # e0 :
- unop # :
-
- /* If s2 misalignment is larger than s2 misalignment, we need
- extra startup checks to avoid SEGV. */
-
- cmplt t4, t5, t8 # .. e1 :
- beq t8, $u_head # e1 :
-
- mskqh t3, t5, t3 # e0 :
- ornot t1, t3, t3 # e0 :
- cmpbge zero, t3, t7 # e1 : is there a zero?
- beq t7, $u_head # e1 :
-
- /* We've found a zero in the first partial word of s2. Align
- our current s1 and s2 words and compare what we've got. */
-
- extql t1, t5, t1 # e0 :
- lda t3, -1 # .. e1 :
- insql t1, a0, t1 # e0 :
- mskqh t3, a0, t3 # e0 :
- ornot t1, t3, t1 # e0 :
- ornot t0, t3, t0 # .. e1 :
- cmpbge zero, t1, t7 # e0 : find that zero again
- beq a2, $eoc # .. e1 : and finish up
- br $eos # e1 :
-
- .align 3
-$u_head:
- /* We know just enough now to be able to assemble the first
- full word of s2. We can still find a zero at the end of it.
-
- On entry to this basic block:
- t0 == first word of s1
- t1 == first partial word of s2. */
-
- ldq_u t2, 8(a1) # e0 : load second partial s2 word
- lda t3, -1 # .. e1 : create leading garbage mask
- extql t1, a1, t1 # e0 : create first s2 word
- mskqh t3, a0, t3 # e0 :
- extqh t2, a1, t4 # e0 :
- ornot t0, t3, t0 # .. e1 : kill s1 garbage
- or t1, t4, t1 # e0 : s2 word now complete
- ornot t1, t3, t1 # e1 : kill s2 garbage
- cmpbge zero, t0, t7 # e0 : find zero in first s1 word
- beq a2, $eoc # .. e1 :
- lda t3, -1 # e0 :
- bne t7, $eos # .. e1 :
- subq a2, 1, a2 # e0 :
- xor t0, t1, t4 # .. e1 : compare aligned words
- mskql t3, a1, t3 # e0 : mask out s2[1] bits we have seen
- bne t4, $wordcmp # .. e1 :
- or t2, t3, t3 # e0 :
- cmpbge zero, t3, t7 # e1 : find zero in high bits of s2[1]
- bne t7, $u_final # e1 :
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned words from s2.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t2 == the unshifted low-bits from the next s2 word. */
-
- .align 3
-$u_loop:
- extql t2, a1, t3 # e0 :
- ldq_u t2, 16(a1) # .. e1 : load next s2 high bits
- ldq_u t0, 8(a0) # e0 : load next s1 word
- addq a1, 8, a1 # .. e1 :
- addq a0, 8, a0 # e0 :
- nop # .. e1 :
- extqh t2, a1, t1 # e0 :
- cmpbge zero, t0, t7 # .. e1 : find zero in current s1 word
- or t1, t3, t1 # e0 :
- beq a2, $eoc # .. e1 : check for end of count
- subq a2, 1, a2 # e0 :
- bne t7, $eos # .. e1 :
- xor t0, t1, t4 # e0 : compare the words
- bne t4, $wordcmp # .. e1 (zdb)
- cmpbge zero, t2, t4 # e0 : find zero in next low bits
- beq t4, $u_loop # .. e1 (zdb)
-
- /* We've found a zero in the low bits of the last s2 word. Get
- the next s1 word and align them. */
-$u_final:
- ldq_u t0, 8(a0) # e1 :
- extql t2, a1, t1 # .. e0 :
- cmpbge zero, t1, t7 # e0 :
- bne a2, $eos # .. e1 :
-
- /* We've hit end of count. Zero everything after the count
- and compare whats left. */
-
- .align 3
-$eoc:
- mskql t0, t10, t0
- mskql t1, t10, t1
- unop
- cmpbge zero, t1, t7
-
- /* We've found a zero somewhere in a word we just read.
- On entry to this basic block:
- t0 == s1 word
- t1 == s2 word
- t7 == cmpbge mask containing the zero. */
-
-$eos:
- negq t7, t6 # e0 : create bytemask of valid data
- and t6, t7, t8 # e1 :
- subq t8, 1, t6 # e0 :
- or t6, t8, t7 # e1 :
- zapnot t0, t7, t0 # e0 : kill the garbage
- zapnot t1, t7, t1 # .. e1 :
- xor t0, t1, v0 # e0 : and compare
- beq v0, $done # .. e1 :
-
- /* Here we have two differing co-aligned words in t0 & t1.
- Bytewise compare them and return (t0 > t1 ? 1 : -1). */
- .align 3
-$wordcmp:
- cmpbge t0, t1, t2 # e0 : comparison yields bit mask of ge
- cmpbge t1, t0, t3 # .. e1 :
- xor t2, t3, t0 # e0 : bits set iff t0/t1 bytes differ
- negq t0, t1 # e1 : clear all but least bit
- and t0, t1, t0 # e0 :
- lda v0, -1 # .. e1 :
- and t0, t2, t1 # e0 : was bit set in t0 > t1?
- cmovne t1, 1, v0 # .. e1 (zdb)
-
-$done:
- ret # e1 :
-
- .align 3
-$zerolength:
- clr v0
- ret
-
- END(strncmp)
-libc_hidden_builtin_def (strncmp)
diff --git a/sysdeps/alpha/strncpy.S b/sysdeps/alpha/strncpy.S
deleted file mode 100644
index 5d3e72e280..0000000000
--- a/sysdeps/alpha/strncpy.S
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy no more than COUNT bytes of the null-terminated string from
- SRC to DST. If SRC does not cover all of COUNT, the balance is
- zeroed. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-ENTRY(strncpy)
- ldgp gp, 0(pv)
-#ifdef PROF
- lda AT, _mcount
- jsr AT, (AT), _mcount
-#endif
- .prologue 1
-
- mov a0, v0 # set return value now
- beq a2, $zerocount
- jsr t9, __stxncpy # do the work of the copy
-
- bne a2, $multiword # do we have full words left?
-
- .align 3
- subq t8, 1, t2 # e0 : guess not
- subq t10, 1, t3 # .. e1 :
- or t2, t8, t2 # e0 : clear the bits between the last
- or t3, t10, t3 # .. e1 : written byte and the last byte in
- andnot t3, t2, t3 # e0 : COUNT
- zap t0, t3, t0 # e1 :
- stq_u t0, 0(a0) # e0 :
- ret # .. e1 :
-
-$multiword:
- subq t8, 1, t7 # e0 : clear the final bits in the prev
- or t7, t8, t7 # e1 : word
- zapnot t0, t7, t0 # e0 :
- subq a2, 1, a2 # .. e1 :
- stq_u t0, 0(a0) # e0 :
- addq a0, 8, a0 # .. e1 :
-
- beq a2, 1f # e1 :
- blbc a2, 0f # e1 :
-
- stq_u zero, 0(a0) # e0 : zero one word
- subq a2, 1, a2 # .. e1 :
- addq a0, 8, a0 # e0 :
- beq a2, 1f # .. e1 :
-
-0: stq_u zero, 0(a0) # e0 : zero two words
- subq a2, 2, a2 # .. e1 :
- stq_u zero, 8(a0) # e0 :
- addq a0, 16, a0 # .. e1 :
- bne a2, 0b # e1 :
- unop
-
-1: ldq_u t0, 0(a0) # e0 : clear the leading bits in the final
- subq t10, 1, t7 # .. e1 : word
- or t7, t10, t7 # e0 :
- zap t0, t7, t0 # e1 (stall)
- stq_u t0, 0(a0) # e0 :
-
-$zerocount:
- ret # .. e1 :
-
- END(strncpy)
-libc_hidden_builtin_def (strncpy)
diff --git a/sysdeps/alpha/strrchr.S b/sysdeps/alpha/strrchr.S
deleted file mode 100644
index 248181f702..0000000000
--- a/sysdeps/alpha/strrchr.S
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Return the address of the last occurrence of a given character
- within a null-terminated string, or null if it is not found.
-
- This is generally scheduled for the EV5 (got to look out for my own
- interests :-), but with EV4 needs in mind. There are, in fact, fewer
- stalls on the EV4 than there are on the EV5.
-*/
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
-ENTRY(strrchr)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
- and a1, 0xff, a1 # e0 : zero extend our test character
- mov zero, t6 # .. e1 : t6 is last match aligned addr
- sll a1, 8, t5 # e0 : replicate our test character
- mov zero, t7 # .. e1 : t7 is last match byte compare mask
- or t5, a1, a1 # e0 :
- ldq_u t0, 0(a0) # .. e1 : load first quadword
- sll a1, 16, t5 # e0 :
- andnot a0, 7, v0 # .. e1 : align source addr
- or t5, a1, a1 # e0 :
- lda t4, -1 # .. e1 : build garbage mask
- sll a1, 32, t5 # e0 :
- cmpbge zero, t0, t1 # .. e1 : bits set iff byte == zero
- mskqh t4, a0, t4 # e0 :
- or t5, a1, a1 # .. e1 : character replication complete
- xor t0, a1, t2 # e0 : make bytes == c zero
- cmpbge zero, t4, t4 # .. e1 : bits set iff byte is garbage
- cmpbge zero, t2, t3 # e0 : bits set iff byte == c
- andnot t1, t4, t1 # .. e1 : clear garbage from null test
- andnot t3, t4, t3 # e0 : clear garbage from char test
- bne t1, $eos # .. e1 : did we already hit the terminator?
-
- /* Character search main loop */
-$loop:
- ldq t0, 8(v0) # e0 : load next quadword
- cmovne t3, v0, t6 # .. e1 : save previous comparisons match
- cmovne t3, t3, t7 # e0 :
- addq v0, 8, v0 # .. e1 :
- xor t0, a1, t2 # e0 :
- cmpbge zero, t0, t1 # .. e1 : bits set iff byte == zero
- cmpbge zero, t2, t3 # e0 : bits set iff byte == c
- beq t1, $loop # .. e1 : if we havnt seen a null, loop
-
- /* Mask out character matches after terminator */
-$eos:
- negq t1, t4 # e0 : isolate first null byte match
- and t1, t4, t4 # e1 :
- subq t4, 1, t5 # e0 : build a mask of the bytes upto...
- or t4, t5, t4 # e1 : ... and including the null
-
- and t3, t4, t3 # e0 : mask out char matches after null
- cmovne t3, t3, t7 # .. e1 : save it, if match found
- cmovne t3, v0, t6 # e0 :
-
- /* Locate the address of the last matched character */
-
- /* Retain the early exit for the ev4 -- the ev5 mispredict penalty
- is 5 cycles -- the same as just falling through. */
- beq t7, $retnull # .. e1 :
-
- and t7, 0xf0, t2 # e0 : binary search for the high bit set
- cmovne t2, t2, t7 # .. e1 (zdb)
- cmovne t2, 4, t2 # e0 :
- and t7, 0xcc, t1 # .. e1 :
- cmovne t1, t1, t7 # e0 :
- cmovne t1, 2, t1 # .. e1 :
- and t7, 0xaa, t0 # e0 :
- cmovne t0, 1, t0 # .. e1 (zdb)
- addq t2, t1, t1 # e0 :
- addq t6, t0, v0 # .. e1 : add our aligned base ptr to the mix
- addq v0, t1, v0 # e0 :
- ret # .. e1 :
-
-$retnull:
- mov zero, v0 # e0 :
- ret # .. e1 :
-
- END(strrchr)
-
-weak_alias (strrchr, rindex)
-libc_hidden_builtin_def (strrchr)
diff --git a/sysdeps/alpha/stxcpy.S b/sysdeps/alpha/stxcpy.S
deleted file mode 100644
index 5ba2d43e54..0000000000
--- a/sysdeps/alpha/stxcpy.S
+++ /dev/null
@@ -1,307 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy a null-terminated string from SRC to DST.
-
- This is an internal routine used by strcpy, stpcpy, and strcat.
- As such, it uses special linkage conventions to make implementation
- of these public functions more efficient.
-
- On input:
- t9 = return address
- a0 = DST
- a1 = SRC
-
- On output:
- t8 = bitmask (with one bit set) indicating the last byte written
- a0 = unaligned address of the last *word* written
-
- Furthermore, v0, a3-a5, t11, and t12 are untouched.
-*/
-
-/* This is generally scheduled for the EV5, but should still be pretty
- good for the EV4 too. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the
- aligned copy in its own procedure descriptor */
-
- .ent stxcpy_aligned
- .align 3
-stxcpy_aligned:
- .frame sp, 0, t9
- .prologue 0
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == the first source word. */
-
- /* Create the 1st output word and detect 0's in the 1st input word. */
- lda t2, -1 # e1 : build a mask against false zero
- mskqh t2, a1, t2 # e0 : detection in the src word
- mskqh t1, a1, t3 # e0 :
- ornot t1, t2, t2 # .. e1 :
- mskql t0, a1, t0 # e0 : assemble the first output word
- cmpbge zero, t2, t7 # .. e1 : bits set iff null found
- or t0, t3, t1 # e0 :
- bne t7, $a_eos # .. e1 :
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == a source word not containing a null. */
-
-$a_loop:
- stq_u t1, 0(a0) # e0 :
- addq a0, 8, a0 # .. e1 :
- ldq_u t1, 0(a1) # e0 :
- addq a1, 8, a1 # .. e1 :
- cmpbge zero, t1, t7 # e0 (stall)
- beq t7, $a_loop # .. e1 (zdb)
-
- /* Take care of the final (partial) word store.
- On entry to this basic block we have:
- t1 == the source word containing the null
- t7 == the cmpbge mask that found it. */
-$a_eos:
- negq t7, t6 # e0 : find low bit set
- and t7, t6, t8 # e1 (stall)
-
- /* For the sake of the cache, don't read a destination word
- if we're not going to need it. */
- and t8, 0x80, t6 # e0 :
- bne t6, 1f # .. e1 (zdb)
-
- /* We're doing a partial word store and so need to combine
- our source and original destination words. */
- ldq_u t0, 0(a0) # e0 :
- subq t8, 1, t6 # .. e1 :
- zapnot t1, t6, t1 # e0 : clear src bytes >= null
- or t8, t6, t7 # .. e1 :
- zap t0, t7, t0 # e0 : clear dst bytes <= null
- or t0, t1, t1 # e1 :
-
-1: stq_u t1, 0(a0) # e0 :
- ret (t9) # .. e1 :
-
- .end stxcpy_aligned
-
- .align 3
- .ent __stxcpy
- .globl __stxcpy
-__stxcpy:
- .frame sp, 0, t9
- .prologue 0
-
- /* Are source and destination co-aligned? */
- xor a0, a1, t0 # e0 :
- unop # :
- and t0, 7, t0 # e0 :
- bne t0, $unaligned # .. e1 :
-
- /* We are co-aligned; take care of a partial first word. */
- ldq_u t1, 0(a1) # e0 : load first src word
- and a0, 7, t0 # .. e1 : take care not to load a word ...
- addq a1, 8, a1 # e0 :
- beq t0, stxcpy_aligned # .. e1 : ... if we wont need it
- ldq_u t0, 0(a0) # e0 :
- br stxcpy_aligned # .. e1 :
-
-
-/* The source and destination are not co-aligned. Align the destination
- and cope. We have to be very careful about not reading too much and
- causing a SEGV. */
-
- .align 3
-$u_head:
- /* We know just enough now to be able to assemble the first
- full source word. We can still find a zero at the end of it
- that prevents us from outputting the whole thing.
-
- On entry to this basic block:
- t0 == the first dest word, for masking back in, if needed else 0
- t1 == the low bits of the first source word
- t6 == bytemask that is -1 in dest word bytes */
-
- ldq_u t2, 8(a1) # e0 :
- addq a1, 8, a1 # .. e1 :
-
- extql t1, a1, t1 # e0 :
- extqh t2, a1, t4 # e0 :
- mskql t0, a0, t0 # e0 :
- or t1, t4, t1 # .. e1 :
- mskqh t1, a0, t1 # e0 :
- or t0, t1, t1 # e1 :
-
- or t1, t6, t6 # e0 :
- cmpbge zero, t6, t7 # .. e1 :
- lda t6, -1 # e0 : for masking just below
- bne t7, $u_final # .. e1 :
-
- mskql t6, a1, t6 # e0 : mask out the bits we have
- or t6, t2, t2 # e1 : already extracted before
- cmpbge zero, t2, t7 # e0 : testing eos
- bne t7, $u_late_head_exit # .. e1 (zdb)
-
- /* Finally, we've got all the stupid leading edge cases taken care
- of and we can set up to enter the main loop. */
-
- stq_u t1, 0(a0) # e0 : store first output word
- addq a0, 8, a0 # .. e1 :
- extql t2, a1, t0 # e0 : position ho-bits of lo word
- ldq_u t2, 8(a1) # .. e1 : read next high-order source word
- addq a1, 8, a1 # e0 :
- cmpbge zero, t2, t7 # .. e1 :
- nop # e0 :
- bne t7, $u_eos # .. e1 :
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned source words.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t0 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word
-
- We further know that t2 does not contain a null terminator. */
-
- .align 3
-$u_loop:
- extqh t2, a1, t1 # e0 : extract high bits for current word
- addq a1, 8, a1 # .. e1 :
- extql t2, a1, t3 # e0 : extract low bits for next time
- addq a0, 8, a0 # .. e1 :
- or t0, t1, t1 # e0 : current dst word now complete
- ldq_u t2, 0(a1) # .. e1 : load high word for next time
- stq_u t1, -8(a0) # e0 : save the current word
- mov t3, t0 # .. e1 :
- cmpbge zero, t2, t7 # e0 : test new word for eos
- beq t7, $u_loop # .. e1 :
-
- /* We've found a zero somewhere in the source word we just read.
- If it resides in the lower half, we have one (probably partial)
- word to write out, and if it resides in the upper half, we
- have one full and one partial word left to write out.
-
- On entry to this basic block:
- t0 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word. */
-$u_eos:
- extqh t2, a1, t1 # e0 :
- or t0, t1, t1 # e1 : first (partial) source word complete
-
- cmpbge zero, t1, t7 # e0 : is the null in this first bit?
- bne t7, $u_final # .. e1 (zdb)
-
-$u_late_head_exit:
- stq_u t1, 0(a0) # e0 : the null was in the high-order bits
- addq a0, 8, a0 # .. e1 :
- extql t2, a1, t1 # e0 :
- cmpbge zero, t1, t7 # .. e1 :
-
- /* Take care of a final (probably partial) result word.
- On entry to this basic block:
- t1 == assembled source word
- t7 == cmpbge mask that found the null. */
-$u_final:
- negq t7, t6 # e0 : isolate low bit set
- and t6, t7, t8 # e1 :
-
- and t8, 0x80, t6 # e0 : avoid dest word load if we can
- bne t6, 1f # .. e1 (zdb)
-
- ldq_u t0, 0(a0) # e0 :
- subq t8, 1, t6 # .. e1 :
- or t6, t8, t7 # e0 :
- zapnot t1, t6, t1 # .. e1 : kill source bytes >= null
- zap t0, t7, t0 # e0 : kill dest bytes <= null
- or t0, t1, t1 # e1 :
-
-1: stq_u t1, 0(a0) # e0 :
- ret (t9) # .. e1 :
-
- /* Unaligned copy entry point. */
- .align 3
-$unaligned:
-
- ldq_u t1, 0(a1) # e0 : load first source word
-
- and a0, 7, t4 # .. e1 : find dest misalignment
- and a1, 7, t5 # e0 : find src misalignment
-
- /* Conditionally load the first destination word and a bytemask
- with 0xff indicating that the destination byte is sacrosanct. */
-
- mov zero, t0 # .. e1 :
- mov zero, t6 # e0 :
- beq t4, 1f # .. e1 :
- ldq_u t0, 0(a0) # e0 :
- lda t6, -1 # .. e1 :
- mskql t6, a0, t6 # e0 :
-1:
- subq a1, t4, a1 # .. e1 : sub dest misalignment from src addr
-
- /* If source misalignment is larger than dest misalignment, we need
- extra startup checks to avoid SEGV. */
-
- cmplt t4, t5, t8 # e0 :
- beq t8, $u_head # .. e1 (zdb)
-
- lda t2, -1 # e1 : mask out leading garbage in source
- mskqh t2, t5, t2 # e0 :
- nop # e0 :
- ornot t1, t2, t3 # .. e1 :
- cmpbge zero, t3, t7 # e0 : is there a zero?
- beq t7, $u_head # .. e1 (zdb)
-
- /* At this point we've found a zero in the first partial word of
- the source. We need to isolate the valid source data and mask
- it into the original destination data. (Incidentally, we know
- that we'll need at least one byte of that original dest word.) */
-
- ldq_u t0, 0(a0) # e0 :
-
- negq t7, t6 # .. e1 : build bitmask of bytes <= zero
- and t6, t7, t8 # e0 :
- and a1, 7, t5 # .. e1 :
- subq t8, 1, t6 # e0 :
- or t6, t8, t7 # e1 :
- srl t8, t5, t8 # e0 : adjust final null return value
-
- zapnot t2, t7, t2 # .. e1 : prepare source word; mirror changes
- and t1, t2, t1 # e1 : to source validity mask
- extql t2, a1, t2 # .. e0 :
- extql t1, a1, t1 # e0 :
-
- andnot t0, t2, t0 # .. e1 : zero place for source to reside
- or t0, t1, t1 # e1 : and put it there
- stq_u t1, 0(a0) # .. e0 :
- ret (t9)
-
- .end __stxcpy
diff --git a/sysdeps/alpha/stxncpy.S b/sysdeps/alpha/stxncpy.S
deleted file mode 100644
index 73bcd36e47..0000000000
--- a/sysdeps/alpha/stxncpy.S
+++ /dev/null
@@ -1,363 +0,0 @@
-/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
- Contributed by Richard Henderson (rth@tamu.edu)
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Copy no more than COUNT bytes of the null-terminated string from
- SRC to DST.
-
- This is an internal routine used by strncpy, stpncpy, and strncat.
- As such, it uses special linkage conventions to make implementation
- of these public functions more efficient.
-
- On input:
- t9 = return address
- a0 = DST
- a1 = SRC
- a2 = COUNT
-
- Furthermore, COUNT may not be zero.
-
- On output:
- t0 = last word written
- t8 = bitmask (with one bit set) indicating the last byte written
- t10 = bitmask (with one bit set) indicating the byte position of
- the end of the range specified by COUNT
- a0 = unaligned address of the last *word* written
- a2 = the number of full words left in COUNT
-
- Furthermore, v0, a3-a5, t11, and t12 are untouched.
-*/
-
-
-/* This is generally scheduled for the EV5, but should still be pretty
- good for the EV4 too. */
-
-#include <sysdep.h>
-
- .set noat
- .set noreorder
-
- .text
-
-/* There is a problem with either gdb (as of 4.16) or gas (as of 2.7) that
- doesn't like putting the entry point for a procedure somewhere in the
- middle of the procedure descriptor. Work around this by putting the
- aligned copy in its own procedure descriptor */
-
- .ent stxncpy_aligned
- .align 3
-stxncpy_aligned:
- .frame sp, 0, t9, 0
- .prologue 0
-
- /* On entry to this basic block:
- t0 == the first destination word for masking back in
- t1 == the first source word. */
-
- /* Create the 1st output word and detect 0's in the 1st input word. */
- lda t2, -1 # e1 : build a mask against false zero
- mskqh t2, a1, t2 # e0 : detection in the src word
- mskqh t1, a1, t3 # e0 :
- ornot t1, t2, t2 # .. e1 :
- mskql t0, a1, t0 # e0 : assemble the first output word
- cmpbge zero, t2, t7 # .. e1 : bits set iff null found
- or t0, t3, t0 # e0 :
- beq a2, $a_eoc # .. e1 :
- bne t7, $a_eos # .. e1 :
-
- /* On entry to this basic block:
- t0 == a source word not containing a null. */
-
-$a_loop:
- stq_u t0, 0(a0) # e0 :
- addq a0, 8, a0 # .. e1 :
- ldq_u t0, 0(a1) # e0 :
- addq a1, 8, a1 # .. e1 :
- subq a2, 1, a2 # e0 :
- cmpbge zero, t0, t7 # .. e1 (stall)
- beq a2, $a_eoc # e1 :
- beq t7, $a_loop # e1 :
-
- /* Take care of the final (partial) word store. At this point
- the end-of-count bit is set in t7 iff it applies.
-
- On entry to this basic block we have:
- t0 == the source word containing the null
- t7 == the cmpbge mask that found it. */
-
-$a_eos:
- negq t7, t8 # e0 : find low bit set
- and t7, t8, t8 # e1 (stall)
-
- /* For the sake of the cache, don't read a destination word
- if we're not going to need it. */
- and t8, 0x80, t6 # e0 :
- bne t6, 1f # .. e1 (zdb)
-
- /* We're doing a partial word store and so need to combine
- our source and original destination words. */
- ldq_u t1, 0(a0) # e0 :
- subq t8, 1, t6 # .. e1 :
- or t8, t6, t7 # e0 :
- unop #
- zapnot t0, t7, t0 # e0 : clear src bytes > null
- zap t1, t7, t1 # .. e1 : clear dst bytes <= null
- or t0, t1, t0 # e1 :
-
-1: stq_u t0, 0(a0) # e0 :
- ret (t9) # e1 :
-
- /* Add the end-of-count bit to the eos detection bitmask. */
-$a_eoc:
- or t10, t7, t7
- br $a_eos
-
- .end stxncpy_aligned
-
- .align 3
- .ent __stxncpy
- .globl __stxncpy
-__stxncpy:
- .frame sp, 0, t9, 0
- .prologue 0
-
- /* Are source and destination co-aligned? */
- xor a0, a1, t1 # e0 :
- and a0, 7, t0 # .. e1 : find dest misalignment
- and t1, 7, t1 # e0 :
- addq a2, t0, a2 # .. e1 : bias count by dest misalignment
- subq a2, 1, a2 # e0 :
- and a2, 7, t2 # e1 :
- srl a2, 3, a2 # e0 : a2 = loop counter = (count - 1)/8
- addq zero, 1, t10 # .. e1 :
- sll t10, t2, t10 # e0 : t10 = bitmask of last count byte
- bne t1, $unaligned # .. e1 :
-
- /* We are co-aligned; take care of a partial first word. */
-
- ldq_u t1, 0(a1) # e0 : load first src word
- addq a1, 8, a1 # .. e1 :
-
- beq t0, stxncpy_aligned # avoid loading dest word if not needed
- ldq_u t0, 0(a0) # e0 :
- br stxncpy_aligned # .. e1 :
-
-
-/* The source and destination are not co-aligned. Align the destination
- and cope. We have to be very careful about not reading too much and
- causing a SEGV. */
-
- .align 3
-$u_head:
- /* We know just enough now to be able to assemble the first
- full source word. We can still find a zero at the end of it
- that prevents us from outputting the whole thing.
-
- On entry to this basic block:
- t0 == the first dest word, unmasked
- t1 == the shifted low bits of the first source word
- t6 == bytemask that is -1 in dest word bytes */
-
- ldq_u t2, 8(a1) # e0 : load second src word
- addq a1, 8, a1 # .. e1 :
- mskql t0, a0, t0 # e0 : mask trailing garbage in dst
- extqh t2, a1, t4 # e0 :
- or t1, t4, t1 # e1 : first aligned src word complete
- mskqh t1, a0, t1 # e0 : mask leading garbage in src
- or t0, t1, t0 # e0 : first output word complete
- or t0, t6, t6 # e1 : mask original data for zero test
- cmpbge zero, t6, t7 # e0 :
- beq a2, $u_eocfin # .. e1 :
- lda t6, -1 # e0 :
- bne t7, $u_final # .. e1 :
-
- mskql t6, a1, t6 # e0 : mask out bits already seen
- nop # .. e1 :
- stq_u t0, 0(a0) # e0 : store first output word
- or t6, t2, t2 # .. e1 :
- cmpbge zero, t2, t7 # e0 : find nulls in second partial
- addq a0, 8, a0 # .. e1 :
- subq a2, 1, a2 # e0 :
- bne t7, $u_late_head_exit # .. e1 :
-
- /* Finally, we've got all the stupid leading edge cases taken care
- of and we can set up to enter the main loop. */
-
- extql t2, a1, t1 # e0 : position hi-bits of lo word
- beq a2, $u_eoc # .. e1 :
- ldq_u t2, 8(a1) # e0 : read next high-order source word
- addq a1, 8, a1 # .. e1 :
- extqh t2, a1, t0 # e0 : position lo-bits of hi word
- cmpbge zero, t2, t7 # .. e1 : test new word for eos
- nop # e0 :
- bne t7, $u_eos # .. e1 :
-
- /* Unaligned copy main loop. In order to avoid reading too much,
- the loop is structured to detect zeros in aligned source words.
- This has, unfortunately, effectively pulled half of a loop
- iteration out into the head and half into the tail, but it does
- prevent nastiness from accumulating in the very thing we want
- to run as fast as possible.
-
- On entry to this basic block:
- t0 == the shifted low-order bits from the current source word
- t1 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word
-
- We further know that t2 does not contain a null terminator. */
-
- .align 3
-$u_loop:
- or t0, t1, t0 # e0 : current dst word now complete
- subq a2, 1, a2 # .. e1 : decrement word count
- stq_u t0, 0(a0) # e0 : save the current word
- addq a0, 8, a0 # .. e1 :
- extql t2, a1, t1 # e0 : extract high bits for next time
- beq a2, $u_eoc # .. e1 :
- ldq_u t2, 8(a1) # e0 : load high word for next time
- addq a1, 8, a1 # .. e1 :
- nop # e0 :
- cmpbge zero, t2, t7 # .. e1 : test new word for eos
- extqh t2, a1, t0 # e0 : extract low bits for current word
- beq t7, $u_loop # .. e1 :
-
- /* We've found a zero somewhere in the source word we just read.
- If it resides in the lower half, we have one (probably partial)
- word to write out, and if it resides in the upper half, we
- have one full and one partial word left to write out.
-
- On entry to this basic block:
- t0 == the shifted low-order bits from the current source word
- t1 == the shifted high-order bits from the previous source word
- t2 == the unshifted current source word. */
-$u_eos:
- or t0, t1, t0 # e0 : first (partial) source word complete
- cmpbge zero, t0, t7 # e0 : is the null in this first bit?
- bne t7, $u_final # .. e1 (zdb)
-
- stq_u t0, 0(a0) # e0 : the null was in the high-order bits
- addq a0, 8, a0 # .. e1 :
- subq a2, 1, a2 # e0 :
-
-$u_late_head_exit:
- extql t2, a1, t0 # e0 :
- cmpbge zero, t0, t7 # e0 :
- or t7, t10, t6 # e1 :
- cmoveq a2, t6, t7 # e0 :
-
- /* Take care of a final (probably partial) result word.
- On entry to this basic block:
- t0 == assembled source word
- t7 == cmpbge mask that found the null. */
-$u_final:
- negq t7, t6 # e0 : isolate low bit set
- and t6, t7, t8 # e1 :
-
- and t8, 0x80, t6 # e0 : avoid dest word load if we can
- bne t6, 1f # .. e1 (zdb)
-
- ldq_u t1, 0(a0) # e0 :
- subq t8, 1, t6 # .. e1 :
- or t6, t8, t7 # e0 :
- zapnot t0, t7, t0 # .. e1 : kill source bytes > null
- zap t1, t7, t1 # e0 : kill dest bytes <= null
- or t0, t1, t0 # e1 :
-
-1: stq_u t0, 0(a0) # e0 :
- ret (t9) # .. e1 :
-
- /* Got to end-of-count before end of string.
- On entry to this basic block:
- t1 == the shifted high-order bits from the previous source word */
-$u_eoc:
- and a1, 7, t6 # e1 :
- sll t10, t6, t6 # e0 :
- and t6, 0xff, t6 # e0 :
- bne t6, 1f # e1 : avoid src word load if we can
-
- ldq_u t2, 8(a1) # e0 : load final src word
- nop # .. e1 :
- extqh t2, a1, t0 # e0 : extract high bits for last word
- or t1, t0, t1 # e1 :
-
-1: cmpbge zero, t1, t7
- mov t1, t0
-
-$u_eocfin: # end-of-count, final word
- or t10, t7, t7
- br $u_final
-
- /* Unaligned copy entry point. */
- .align 3
-$unaligned:
-
- ldq_u t1, 0(a1) # e0 : load first source word
-
- and a0, 7, t4 # .. e1 : find dest misalignment
- and a1, 7, t5 # e0 : find src misalignment
-
- /* Conditionally load the first destination word and a bytemask
- with 0xff indicating that the destination byte is sacrosanct. */
-
- mov zero, t0 # .. e1 :
- mov zero, t6 # e0 :
- beq t4, 1f # .. e1 :
- ldq_u t0, 0(a0) # e0 :
- lda t6, -1 # .. e1 :
- mskql t6, a0, t6 # e0 :
-1:
- subq a1, t4, a1 # .. e1 : sub dest misalignment from src addr
-
- /* If source misalignment is larger than dest misalignment, we need
- extra startup checks to avoid SEGV. */
-
- cmplt t4, t5, t8 # e1 :
- extql t1, a1, t1 # .. e0 : shift src into place
- lda t2, -1 # e0 : for creating masks later
- beq t8, $u_head # e1 :
-
- mskqh t2, t5, t2 # e0 : begin src byte validity mask
- cmpbge zero, t1, t7 # .. e1 : is there a zero?
- extql t2, a1, t2 # e0 :
- or t7, t10, t5 # .. e1 : test for end-of-count too
- cmpbge zero, t2, t3 # e0 :
- cmoveq a2, t5, t7 # .. e1 :
- andnot t7, t3, t7 # e0 :
- beq t7, $u_head # .. e1 (zdb)
-
- /* At this point we've found a zero in the first partial word of
- the source. We need to isolate the valid source data and mask
- it into the original destination data. (Incidentally, we know
- that we'll need at least one byte of that original dest word.) */
-
- ldq_u t0, 0(a0) # e0 :
- negq t7, t6 # .. e1 : build bitmask of bytes <= zero
- mskqh t1, t4, t1 # e0 :
- and t6, t7, t8 # .. e1 :
- subq t8, 1, t6 # e0 :
- or t6, t8, t7 # e1 :
-
- zapnot t2, t7, t2 # e0 : prepare source word; mirror changes
- zapnot t1, t7, t1 # .. e1 : to source validity mask
-
- andnot t0, t2, t0 # e0 : zero place for source to reside
- or t0, t1, t0 # e1 : and put it there
- stq_u t0, 0(a0) # e0 :
- ret (t9) # .. e1 :
-
- .end __stxncpy
diff --git a/sysdeps/alpha/sub_n.s b/sysdeps/alpha/sub_n.s
deleted file mode 100644
index e0a6d5c6bd..0000000000
--- a/sysdeps/alpha/sub_n.s
+++ /dev/null
@@ -1,120 +0,0 @@
- # Alpha __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- # store difference in a third limb vector.
-
- # Copyright (C) 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr $16
- # s1_ptr $17
- # s2_ptr $18
- # size $19
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_sub_n
- .ent __mpn_sub_n
-__mpn_sub_n:
- .frame $30,0,$26,0
-
- ldq $3,0($17)
- ldq $4,0($18)
-
- subq $19,1,$19
- and $19,4-1,$2 # number of limbs in first loop
- bis $31,$31,$0
- beq $2,.L0 # if multiple of 4 limbs, skip first loop
-
- subq $19,$2,$19
-
-.Loop0: subq $2,1,$2
- ldq $5,8($17)
- addq $4,$0,$4
- ldq $6,8($18)
- cmpult $4,$0,$1
- subq $3,$4,$4
- cmpult $3,$4,$0
- stq $4,0($16)
- or $0,$1,$0
-
- addq $17,8,$17
- addq $18,8,$18
- bis $5,$5,$3
- bis $6,$6,$4
- addq $16,8,$16
- bne $2,.Loop0
-
-.L0: beq $19,.Lend
-
- .align 3
-.Loop: subq $19,4,$19
-
- ldq $5,8($17)
- addq $4,$0,$4
- ldq $6,8($18)
- cmpult $4,$0,$1
- subq $3,$4,$4
- cmpult $3,$4,$0
- stq $4,0($16)
- or $0,$1,$0
-
- ldq $3,16($17)
- addq $6,$0,$6
- ldq $4,16($18)
- cmpult $6,$0,$1
- subq $5,$6,$6
- cmpult $5,$6,$0
- stq $6,8($16)
- or $0,$1,$0
-
- ldq $5,24($17)
- addq $4,$0,$4
- ldq $6,24($18)
- cmpult $4,$0,$1
- subq $3,$4,$4
- cmpult $3,$4,$0
- stq $4,16($16)
- or $0,$1,$0
-
- ldq $3,32($17)
- addq $6,$0,$6
- ldq $4,32($18)
- cmpult $6,$0,$1
- subq $5,$6,$6
- cmpult $5,$6,$0
- stq $6,24($16)
- or $0,$1,$0
-
- addq $17,32,$17
- addq $18,32,$18
- addq $16,32,$16
- bne $19,.Loop
-
-.Lend: addq $4,$0,$4
- cmpult $4,$0,$1
- subq $3,$4,$4
- cmpult $3,$4,$0
- stq $4,0($16)
- or $0,$1,$0
- ret $31,($26),1
-
- .end __mpn_sub_n
diff --git a/sysdeps/alpha/submul_1.s b/sysdeps/alpha/submul_1.s
deleted file mode 100644
index 5343f67d81..0000000000
--- a/sysdeps/alpha/submul_1.s
+++ /dev/null
@@ -1,92 +0,0 @@
- # Alpha 21064 __mpn_submul_1 -- Multiply a limb vector with a limb and
- # subtract the result from a second limb vector.
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-
- # INPUT PARAMETERS
- # res_ptr r16
- # s1_ptr r17
- # size r18
- # s2_limb r19
-
- # This code runs at 42 cycles/limb on EV4 and 18 cycles/limb on EV5.
-
- .set noreorder
- .set noat
-.text
- .align 3
- .globl __mpn_submul_1
- .ent __mpn_submul_1 2
-__mpn_submul_1:
- .frame $30,0,$26
-
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- subq $18,1,$18 # size--
- mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- umulh $2,$19,$0 # $0 = prod_high
- beq $18,.Lend1 # jump if size was == 1
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- subq $18,1,$18 # size--
- subq $5,$3,$3
- cmpult $5,$3,$4
- stq $3,0($16)
- addq $16,8,$16 # res_ptr++
- beq $18,.Lend2 # jump if size was == 2
-
- .align 3
-.Loop: mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- subq $18,1,$18 # size--
- umulh $2,$19,$4 # $4 = cy_limb
- ldq $2,0($17) # $2 = s1_limb
- addq $17,8,$17 # s1_ptr++
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- subq $5,$3,$3
- cmpult $5,$3,$5
- stq $3,0($16)
- addq $16,8,$16 # res_ptr++
- addq $5,$0,$0 # combine carries
- bne $18,.Loop
-
-.Lend2: mulq $2,$19,$3 # $3 = prod_low
- ldq $5,0($16) # $5 = *res_ptr
- addq $4,$0,$0 # cy_limb = cy_limb + 'cy'
- umulh $2,$19,$4 # $4 = cy_limb
- addq $3,$0,$3 # $3 = cy_limb + prod_low
- cmpult $3,$0,$0 # $0 = carry from (cy_limb + prod_low)
- subq $5,$3,$3
- cmpult $5,$3,$5
- stq $3,0($16)
- addq $5,$0,$0 # combine carries
- addq $4,$0,$0 # cy_limb = prod_high + cy
- ret $31,($26),1
-.Lend1: subq $5,$3,$3
- cmpult $5,$3,$5
- stq $3,0($16)
- addq $0,$5,$0
- ret $31,($26),1
-
- .end __mpn_submul_1
diff --git a/sysdeps/alpha/udiv_qrnnd.S b/sysdeps/alpha/udiv_qrnnd.S
deleted file mode 100644
index d4ca795aae..0000000000
--- a/sysdeps/alpha/udiv_qrnnd.S
+++ /dev/null
@@ -1,161 +0,0 @@
- # Alpha 21064 __udiv_qrnnd
-
- # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-
- # This file is part of the GNU MP Library.
-
- # The GNU MP Library is free software; you can redistribute it and/or modify
- # it under the terms of the GNU Lesser General Public License as published by
- # the Free Software Foundation; either version 2.1 of the License, or (at your
- # option) any later version.
-
- # The GNU MP Library is distributed in the hope that it will be useful, but
- # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- # License for more details.
-
- # You should have received a copy of the GNU Lesser General Public License
- # along with the GNU MP Library; see the file COPYING.LIB. If not, write to
- # the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- # MA 02111-1307, USA.
-
-#include <sysdep.h>
-
- .set noreorder
- .set noat
-
- .text
-
-LEAF(__udiv_qrnnd, 0)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .prologue 1
-#else
- .prologue 0
-#endif
-
-#define cnt $2
-#define tmp $3
-#define rem_ptr $16
-#define n1 $17
-#define n0 $18
-#define d $19
-#define qb $20
-
- ldiq cnt,16
- blt d,$largedivisor
-
-$loop1: cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule d,n1,qb
- subq n1,d,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule d,n1,qb
- subq n1,d,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule d,n1,qb
- subq n1,d,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule d,n1,qb
- subq n1,d,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- subq cnt,1,cnt
- bgt cnt,$loop1
- stq n1,0(rem_ptr)
- bis $31,n0,$0
- ret $31,($26),1
-
-$largedivisor:
- and n0,1,$4
-
- srl n0,1,n0
- sll n1,63,tmp
- or tmp,n0,n0
- srl n1,1,n1
-
- and d,1,$6
- srl d,1,$5
- addq $5,$6,$5
-
-$loop2: cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule $5,n1,qb
- subq n1,$5,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule $5,n1,qb
- subq n1,$5,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule $5,n1,qb
- subq n1,$5,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- cmplt n0,0,tmp
- addq n1,n1,n1
- bis n1,tmp,n1
- addq n0,n0,n0
- cmpule $5,n1,qb
- subq n1,$5,tmp
- cmovne qb,tmp,n1
- bis n0,qb,n0
- subq cnt,1,cnt
- bgt cnt,$loop2
-
- addq n1,n1,n1
- addq $4,n1,n1
- bne $6,$Odd
- stq n1,0(rem_ptr)
- bis $31,n0,$0
- ret $31,($26),1
-
-$Odd:
- /* q' in n0. r' in n1 */
- addq n1,n0,n1
-
- cmpult n1,n0,tmp # tmp := carry from addq
- subq n1,d,AT
- addq n0,tmp,n0
- cmovne tmp,AT,n1
-
- cmpult n1,d,tmp
- addq n0,1,AT
- cmoveq tmp,AT,n0
- subq n1,d,AT
- cmoveq tmp,AT,n1
-
- stq n1,0(rem_ptr)
- bis $31,n0,$0
- ret $31,($26),1
-
- .end __udiv_qrnnd
diff --git a/sysdeps/mach/alpha/machine-lock.h b/sysdeps/mach/alpha/machine-lock.h
deleted file mode 100644
index bd27d2a51f..0000000000
--- a/sysdeps/mach/alpha/machine-lock.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Machine-specific definition for spin locks. Alpha version.
- Copyright (C) 1994, 1997, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MACHINE_LOCK_H
-#define _MACHINE_LOCK_H
-
-/* The type of a spin lock variable. */
-
-typedef __volatile long int __spin_lock_t;
-
-/* Value to initialize `__spin_lock_t' variables to. */
-
-#define __SPIN_LOCK_INITIALIZER 0L
-
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE __extern_inline
-#endif
-
-/* Unlock LOCK. */
-
-_EXTERN_INLINE void
-__spin_unlock (__spin_lock_t *__lock)
-{
- __asm__ __volatile__ ("mb; stq $31, %0; mb"
- : "=m" (__lock));
-}
-
-/* Try to lock LOCK; return nonzero if we locked it, zero if another has. */
-
-_EXTERN_INLINE int
-__spin_try_lock (register __spin_lock_t *__lock)
-{
- register long int __rtn, __tmp;
-
- do
- {
- __asm__ __volatile__ ("mb; ldq_l %0,%1" /* Load lock value into TMP. */
- : "=r" (__tmp) : "m" (*__lock));
- __rtn = 2; /* Load locked value into RTN. */
- if (__tmp)
- /* The lock is already taken. */
- return 0;
-
- /* The lock is not taken; try to get it now. */
- __asm__ __volatile__ ("stq_c %0,%1"
- : "=r" (__rtn), "=m" (*__lock)
- : "0" (__rtn), "1" (*__lock));
- /* RTN is clear if stq_c was interrupted; loop to try the lock again. */
- } while (! __rtn);
- /* RTN is now nonzero; we have the lock. */
- return __rtn;
-}
-
-/* Return nonzero if LOCK is locked. */
-
-_EXTERN_INLINE int
-__spin_lock_locked (__spin_lock_t *__lock)
-{
- return *__lock != 0;
-}
-
-
-#endif /* machine-lock.h */
diff --git a/sysdeps/mach/alpha/machine-sp.h b/sysdeps/mach/alpha/machine-sp.h
deleted file mode 100644
index e6df63c9ac..0000000000
--- a/sysdeps/mach/alpha/machine-sp.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Machine-specific function to return the stack pointer. Alpha version.
- Copyright (C) 1994, 1997, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _MACHINE_SP_H
-#define _MACHINE_SP_H
-
-/* Return the current stack pointer. */
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE __extern_inline
-#endif
-
-_EXTERN_INLINE void *
-__thread_stack_pointer (void)
-{
- register void *__sp__ __asm__ ("$30");
- return __sp__;
-}
-
-#endif /* machine-sp.h */
diff --git a/sysdeps/mach/alpha/setfpucw.c b/sysdeps/mach/alpha/setfpucw.c
deleted file mode 100644
index a2887c8dfb..0000000000
--- a/sysdeps/mach/alpha/setfpucw.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Set FP exception mask and rounding mode. Mach/Alpha version.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fpu_control.h>
-
-
-#define FPCR_DYN_SHIFT 58 /* first dynamic rounding mode bit */
-#define FPCR_DYN_CHOPPED (0x0UL << FPCR_DYN_SHIFT) /* towards 0 */
-#define FPCR_DYN_MINUS (0x1UL << FPCR_DYN_SHIFT) /* towards -INF */
-#define FPCR_DYN_NORMAL (0x2UL << FPCR_DYN_SHIFT) /* towards nearest */
-#define FPCR_DYN_PLUS (0x3UL << FPCR_DYN_SHIFT) /* towards +INF */
-#define FPCR_DYN_MASK (0x3UL << FPCR_DYN_SHIFT)
-
-static inline unsigned long
-rdfpcr (void)
-{
- unsigned long fpcr;
- asm ("excb; mf_fpcr %0" : "=f"(fpcr));
- return fpcr;
-}
-
-static inline void
-wrfpcr (unsigned long fpcr)
-{
- asm volatile ("mt_fpcr %0; excb" : : "f"(fpcr));
-}
-
-
-void
-__setfpucw (fpu_control_t fpu_control)
-{
- unsigned long fpcr;
-
- if (!fpu_control)
- fpu_control = _FPU_DEFAULT;
-
- /* first, set dynamic rounding mode: */
-
- fpcr = rdfpcr();
- fpcr &= ~FPCR_DYN_MASK;
- switch (fpu_control & 0xc00)
- {
- case _FPU_RC_NEAREST: fpcr |= FPCR_DYN_NORMAL; break;
- case _FPU_RC_DOWN: fpcr |= FPCR_DYN_MINUS; break;
- case _FPU_RC_UP: fpcr |= FPCR_DYN_PLUS; break;
- case _FPU_RC_ZERO: fpcr |= FPCR_DYN_CHOPPED; break;
- }
- wrfpcr(fpcr);
-
- /* XXX trap bits? */
-
- __fpu_control = fpu_control; /* update global copy */
-}
diff --git a/sysdeps/mach/alpha/syscall.S b/sysdeps/mach/alpha/syscall.S
deleted file mode 100644
index 15fc5b75b7..0000000000
--- a/sysdeps/mach/alpha/syscall.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1994,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-ENTRY (syscall)
- mov a0, v0 /* Load system call number from first arg. */
- mov a1, a0
- mov a2, a1
- mov a3, a2
- mov a4, a3
- mov a5, a4
- /* Load the remaining possible args (up to 11) from the stack. */
- ldq a5,0(sp)
- ldq t0,8(sp)
- ldq t1,16(sp)
- ldq t2,24(sp)
- ldq t3,32(sp)
- ldq t4,40(sp)
- callsys
- ret
-END (syscall)
diff --git a/sysdeps/mach/alpha/sysdep.h b/sysdeps/mach/alpha/sysdep.h
deleted file mode 100644
index 84e21c8d5d..0000000000
--- a/sysdeps/mach/alpha/sysdep.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Copyright (C) 1994,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define MOVE(x,y) mov x, y
-
-#define LOSE asm volatile ("call_pal 0") /* halt */
-
-#define START_MACHDEP \
- asm ("_start: mov $30, $16\n" /* Put initial SP in a0. */ \
- " br $27, 1f\n" /* Load GP from PC. */ \
- "1: ldgp $29, 0($27)\n" \
- " jmp $26, _start0"); /* Jump to _start0; don't return. */
-#define START_ARGS char **sparg
-#define SNARF_ARGS(argc, argv, envp) \
- (envp = &(argv = &sparg[1])[(argc = *(int *) sparg) + 1])
-
-#define CALL_WITH_SP(fn, sp) \
- ({ register long int __fn = (long int) fn, __sp = (long int) sp; \
- asm volatile ("mov %0,$30; jmp $31, (%1); ldgp $29, 0(%1)" \
- : : "r" (__sp), "r" (__fn)); })
-
-#define STACK_GROWTH_DOWN
-
-#define RETURN_TO(sp, pc, retval) \
- asm volatile ("mov %0,$30; jmp $31, (%1); mov %2,$0" \
- : : "r" (sp), "r" (pc), "r" ((long int) (retval)));
-
-#define ALIGN 3
-#include <sysdeps/mach/sysdep.h>
-
-/* Alpha needs the .ent and .frame magic that the generic version lacks. */
-#undef ENTRY
-#define ENTRY(name) \
- .globl name; \
- .align 3; \
- .ent name, 0; \
- name##: \
- .frame sp, 0, ra
-
-#include <mach/alpha/asm.h>
-#undef at
-#define at 28
-#define AT $28
-#define fp s6
diff --git a/sysdeps/mach/alpha/thread_state.h b/sysdeps/mach/alpha/thread_state.h
deleted file mode 100644
index 0c9527bd26..0000000000
--- a/sysdeps/mach/alpha/thread_state.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Mach thread state definitions for machine-independent code. Alpha version.
- Copyright (C) 1994, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <mach/machine/thread_status.h>
-
-#define MACHINE_THREAD_STATE_FLAVOR ALPHA_THREAD_STATE
-#define MACHINE_THREAD_STATE_COUNT ALPHA_THREAD_STATE_COUNT
-
-#define machine_thread_state alpha_thread_state
-
-#define PC pc
-#define SP r30
-#define SYSRETURN r0
-
-struct machine_thread_all_state
- {
- int set; /* Mask of bits (1 << FLAVOR). */
- struct alpha_thread_state basic;
- struct alpha_exc_state exc;
- struct alpha_float_state fpu;
- };
-
-#include <sysdeps/mach/thread_state.h>
diff --git a/sysdeps/mach/hurd/alpha/bits/sigcontext.h b/sysdeps/mach/hurd/alpha/bits/sigcontext.h
deleted file mode 100644
index 4f13a2c9b2..0000000000
--- a/sysdeps/mach/hurd/alpha/bits/sigcontext.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* Machine-dependent signal context structure for GNU Hurd. Alpha version.
- Copyright (C) 1994,97,2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
-# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
-#endif
-
-#ifndef sc_alpha_thread_state
-
-/* Signal handlers are actually called:
- void handler (int sig, int code, struct sigcontext *scp); */
-
-/* State of this thread when the signal was taken. */
-struct sigcontext
- {
- /* These first members are machine-independent. */
-
- long int sc_onstack; /* Nonzero if running on sigstack. */
- __sigset_t sc_mask; /* Blocked signals to restore. */
-
- /* MiG reply port this thread is using. */
- unsigned long int sc_reply_port;
-
- /* Port this thread is doing an interruptible RPC on. */
- unsigned long int sc_intr_port;
-
- /* Error code associated with this signal (interpreted as `error_t'). */
- int sc_error;
-
- /* All following members are machine-dependent. The rest of this
- structure is written to be laid out identically to:
- {
- struct alpha_thread_state basic;
- struct alpha_exc_state exc;
- struct alpha_float_state fpu;
- }
- trampoline.c knows this, so it must be changed if this changes. */
-
-#define sc_alpha_thread_state sc_regs /* Beginning of correspondence. */
- long int sc_regs[31]; /* General registers $0..$30. */
- long int sc_pc; /* Program counter. */
-
- /* struct alpha_exc_state */
-#define sc_alpha_exc_state sc_badvaddr
- unsigned long int sc_badvaddr;
- unsigned int sc_cause; /* Machine-level trap code. */
-#define SC_CAUSE_SET_SSTEP 1
- int sc_used_fpa; /* Nonzero if FPU was used. */
-
- /* struct alpha_float_state
- This is only filled in if sc_used_fpa is nonzero. */
-#define sc_alpha_float_state sc_fpregs
- double sc_fpregs[31]; /* Floating point registers $f0..$f30. */
- long int sc_fpcsr; /* Floating point control/status register. */
- };
-
-#endif /* sc_alpha_thread_state */
diff --git a/sysdeps/mach/hurd/alpha/exc2signal.c b/sysdeps/mach/hurd/alpha/exc2signal.c
deleted file mode 100644
index 5f3fbbbbb1..0000000000
--- a/sysdeps/mach/hurd/alpha/exc2signal.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Translate Mach exception codes into signal numbers. Alpha version.
- Copyright (C) 1994,97,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/signal.h>
-#include <mach/exception.h>
-
-/* Translate the Mach exception codes, as received in an `exception_raise' RPC,
- into a signal number and signal subcode. */
-
-void
-_hurd_exception2signal (struct hurd_signal_detail *detail, int *signo)
-{
- detail->error = 0;
-
- switch (detail->exc)
- {
- default:
- *signo = SIGIOT;
- detail->code = detail->exc;
- break;
-
- case EXC_BAD_ACCESS:
- if (detail->exc_code == KERN_PROTECTION_FAILURE)
- *signo = SIGSEGV;
- else
- *signo = SIGBUS;
- detail->code = detail->exc_subcode;
- detail->error = detail->exc_code;
- break;
-
- case EXC_BAD_INSTRUCTION:
- *signo = SIGILL;
- detail->code = detail->exc_code;
- break;
-
- case EXC_ARITHMETIC:
- *signo = SIGFPE;
- detail->code = detail->exc_code;
- break;
- break;
-
- case EXC_EMULATION:
- /* 3.0 doesn't give this one, why, I don't know. */
- *signo = SIGEMT;
- detail->code = detail->exc_code;
- break;
-
- case EXC_SOFTWARE:
- *signo = SIGEMT;
- detail->code = detail->exc_code;
- break;
-
- case EXC_BREAKPOINT:
- *signo = SIGTRAP;
- detail->code = detail->exc_code;
- break;
- }
-}
diff --git a/sysdeps/mach/hurd/alpha/init-first.c b/sysdeps/mach/hurd/alpha/init-first.c
deleted file mode 100644
index 6e55225890..0000000000
--- a/sysdeps/mach/hurd/alpha/init-first.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/* Initialization code run first thing by the ELF startup code. Alpha/Hurd.
- Copyright (C) 1995,96,97,98,99,2000,01,02,03 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <assert.h>
-#include <hurd.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <string.h>
-#include <sysdep.h>
-#include <set-hooks.h>
-#include "hurdstartup.h"
-#include "hurdmalloc.h" /* XXX */
-
-extern void __mach_init (void);
-extern void __init_misc (int, char **, char **);
-#ifdef USE_NONOPTION_FLAGS
-extern void __getopt_clean_environment (char **);
-#endif
-#ifndef SHARED
-extern void _dl_non_dynamic_init (void) internal_function;
-#endif
-extern void __libc_global_ctors (void);
-
-unsigned int __hurd_threadvar_max;
-unsigned long int __hurd_threadvar_stack_offset;
-unsigned long int __hurd_threadvar_stack_mask;
-
-#ifndef SHARED
-int __libc_enable_secure;
-#endif
-int __libc_multiple_libcs attribute_hidden = 1;
-
-extern int __libc_argc attribute_hidden;
-extern char **__libc_argv attribute_hidden;
-extern char **_dl_argv;
-
-void *(*_cthread_init_routine) (void); /* Returns new SP to use. */
-void (*_cthread_exit_routine) (int status) __attribute__ ((__noreturn__));
-
-/* Things that want to be run before _hurd_init or much anything else.
- Importantly, these are called before anything tries to use malloc. */
-DEFINE_HOOK (_hurd_preinit_hook, (void));
-
-
-/* We call this once the Hurd magic is all set up and we are ready to be a
- Posixoid program. This does the same things the generic version does. */
-static void
-posixland_init (int argc, char **argv, char **envp)
-{
- __libc_argc = argc;
- __libc_argv = argv;
- __environ = envp;
-
-#ifndef SHARED
- _dl_non_dynamic_init ();
-#endif
- __init_misc (argc, argv, envp);
-
-#ifdef USE_NONOPTION_FLAGS
- /* This is a hack to make the special getopt in GNU libc working. */
- __getopt_clean_environment (envp);
-#endif
-
-#ifdef SHARED
- __libc_global_ctors ();
-#endif
-}
-
-
-static void
-init1 (intptr_t *data)
-{
- int argc = (intptr_t) *data;
- char **argv = (char **) &data[1];
- char **envp = &argv[argc + 1];
- struct hurd_startup_data *d;
-
- while (*envp)
- ++envp;
- d = (void *) ++envp;
-
- /* If we are the bootstrap task started by the kernel,
- then after the environment pointers there is no Hurd
- data block; the argument strings start there. */
- /* OSF Mach starts the bootstrap task with argc == 0.
- XXX This fails if a non-bootstrap task gets started
- with argc == 0. */
- if (argc && (void *) d != argv[0])
- {
- _hurd_init_dtable = d->dtable;
- _hurd_init_dtablesize = d->dtablesize;
-
- {
- /* Check if the stack we are now on is different from
- the one described by _hurd_stack_{base,size}. */
-
- char dummy;
- const vm_address_t newsp = (vm_address_t) &dummy;
-
- if (d->stack_size != 0 && (newsp < d->stack_base ||
- newsp - d->stack_base > d->stack_size))
- /* The new stack pointer does not intersect with the
- stack the exec server set up for us, so free that stack. */
- __vm_deallocate (__mach_task_self (), d->stack_base, d->stack_size);
- }
- }
-
- if ((void *) d != argv[0] && (d->portarray || d->intarray))
- /* Initialize library data structures, start signal processing, etc. */
- _hurd_init (d->flags, argv,
- d->portarray, d->portarraysize,
- d->intarray, d->intarraysize);
-
-#ifndef SHARED
- __libc_enable_secure = d->flags & EXEC_SECURE;
-#endif
-}
-
-
-static inline void
-init (intptr_t *data)
-{
- int argc = *data;
- char **argv = (void *) (data + 1);
- char **envp = &argv[argc + 1];
- struct hurd_startup_data *d;
- unsigned long int threadvars[_HURD_THREADVAR_MAX];
-
- /* Provide temporary storage for thread-specific variables on the
- startup stack so the cthreads initialization code can use them
- for malloc et al, or so we can use malloc below for the real
- threadvars array. */
- memset (threadvars, 0, sizeof threadvars);
- __hurd_threadvar_stack_offset = (unsigned long int) threadvars;
-
- /* Since the cthreads initialization code uses malloc, and the
- malloc initialization code needs to get at the environment, make
- sure we can find it. We'll need to do this again later on since
- switching stacks changes the location where the environment is
- stored. */
- __environ = envp;
-
- while (*envp)
- ++envp;
- d = (void *) ++envp;
-
- /* The user might have defined a value for this, to get more variables.
- Otherwise it will be zero on startup. We must make sure it is set
- properly before before cthreads initialization, so cthreads can know
- how much space to leave for thread variables. */
- if (__hurd_threadvar_max < _HURD_THREADVAR_MAX)
- __hurd_threadvar_max = _HURD_THREADVAR_MAX;
-
-
- /* After possibly switching stacks, call `init1' (above) with the user
- code as the return address, and the argument data immediately above
- that on the stack. */
-
- if (_cthread_init_routine)
- {
- /* Initialize cthreads, which will allocate us a new stack to run on. */
- void *newsp = (*_cthread_init_routine) ();
- struct hurd_startup_data *od;
-
- void switch_stacks (void);
-
- /* Copy per-thread variables from that temporary
- area onto the new cthread stack. */
- memcpy (__hurd_threadvar_location_from_sp (0, newsp),
- threadvars, sizeof threadvars);
-
- /* Copy the argdata from the old stack to the new one. */
- newsp = memcpy (newsp - ((char *) &d[1] - (char *) data), data,
- (char *) d - (char *) data);
-
-#ifdef SHARED
- /* And readjust the dynamic linker's idea of where the argument
- vector lives. */
- assert (_dl_argv == argv);
- _dl_argv = (void *) ((int *) newsp + 1);
-#endif
-
- /* Set up the Hurd startup data block immediately following
- the argument and environment pointers on the new stack. */
- od = (newsp + ((char *) d - (char *) data));
- if ((void *) argv[0] == d)
- /* We were started up by the kernel with arguments on the stack.
- There is no Hurd startup data, so zero the block. */
- memset (od, 0, sizeof *od);
- else
- /* Copy the Hurd startup data block to the new stack. */
- *od = *d;
-
- /*
- Force NEWSP into sp and &init1 into pv, then branch to pv (call init1).
- */
- asm volatile ("lda $30,0(%0); lda $27,0(%1); jsr $26,($27)"
- : : "r" (newsp), "r" (&init1));
- }
- else
- {
- /* We are not using cthreads, so we will have just a single allocated
- area for the per-thread variables of the main user thread. */
- unsigned long int *array;
- unsigned int i;
-
- array = malloc (__hurd_threadvar_max * sizeof (unsigned long int));
- if (array == NULL)
- __libc_fatal ("Can't allocate single-threaded thread variables.");
-
- /* Copy per-thread variables from the temporary array into the
- newly malloc'd space. */
- memcpy (array, threadvars, sizeof threadvars);
- __hurd_threadvar_stack_offset = (unsigned long int) array;
- for (i = _HURD_THREADVAR_MAX; i < __hurd_threadvar_max; ++i)
- array[i] = 0;
-
- init1 (data);
- }
-}
-
-
-/* Do the first essential initializations that must precede all else. */
-static inline void
-first_init (void)
-{
- /* Initialize data structures so we can do RPCs. */
- __mach_init ();
-
- RUN_HOOK (_hurd_preinit_hook, ());
-}
-
-#ifdef SHARED
-/* This function is called specially by the dynamic linker to do early
- initialization of the shared C library before normal initializers
- expecting a Posixoid environment can run. It gets called with the
- stack set up just as the user will see it, so it can switch stacks. */
-
-void
-_dl_init_first (intptr_t argc, ...)
-{
- first_init ();
-
- init (&argc);
-}
-#endif
-
-
-#ifdef SHARED
-/* The regular posixland initialization is what goes into libc's
- normal initializer. */
-/* NOTE! The linker notices the magical name `_init' and sets the DT_INIT
- pointer in the dynamic section based solely on that. It is convention
- for this function to be in the `.init' section, but the symbol name is
- the only thing that really matters!! */
-strong_alias (posixland_init, _init);
-
-void
-__libc_init_first (int argc, char **argv, char **envp)
-{
- /* Everything was done in the shared library initializer, _init. */
-}
-#else
-strong_alias (posixland_init, __libc_init_first);
-
-
-void
-_hurd_stack_setup (volatile intptr_t argc, ...)
-{
- first_init ();
-
- _hurd_startup ((void **) &argc, &init);
-}
-#endif
-
-
-/* This function is defined here so that if this file ever gets into
- ld.so we will get a link error. Having this file silently included
- in ld.so causes disaster, because the _init definition above will
- cause ld.so to gain an init function, which is not a cool thing. */
-
-void
-_dl_start (void)
-{
- abort ();
-}
diff --git a/sysdeps/mach/hurd/alpha/intr-msg.h b/sysdeps/mach/hurd/alpha/intr-msg.h
deleted file mode 100644
index 4f172124e3..0000000000
--- a/sysdeps/mach/hurd/alpha/intr-msg.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Machine-dependent details of interruptible RPC messaging. Alpha version.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define INTR_MSG_TRAP(msg, option, send_size, rcv_size, rcv_name, timeout, notify) \
-({ \
- error_t err; \
- asm (".globl _hurd_intr_rpc_msg_do_trap\n" \
- ".globl _hurd_intr_rpc_msg_in_trap\n" \
- " mov %1, $16\n" \
- " mov %2, $17\n" \
- " mov %3, $18\n" \
- " mov %4, $19\n" \
- " mov %5, $20\n" \
- " mov %6, $21\n" \
- " mov %7, $1\n" \
- " lda $0, -25\n" \
- "_hurd_intr_rpc_msg_do_trap: callsys\n" \
- "_hurd_intr_rpc_msg_in_trap: ret\n" \
- : "=r" (err) \
- : "r" (msg), "r" (option), "r" (send_size), "r" (rcv_size), \
- "r" (rcv_name), "r" (timeout), "r" (notify) \
- : "16", "17", "18", "19", "20", "21", "1", "0"); \
- err; \
-})
-
-static void inline
-INTR_MSG_BACK_OUT (struct alpha_thread_state *state)
-{
- return;
-}
-
-#include "hurdfault.h"
-
-/* This cannot be an inline function because it calls setjmp. */
-#define SYSCALL_EXAMINE(state, callno) \
-({ \
- u_int32_t *p = (void *) ((state)->pc - 4); \
- int result; \
- _hurdsig_catch_memory_fault (p) ? 0 : \
- ({ \
- result = (*p == 0x00000083); \
- _hurdsig_end_catch_fault (); \
- if (result) \
- /* The PC is just after a `callsys' instruction. \
- This is a system call in progress; v0 holds the call number. */ \
- *(callno) = (state)->r0; \
- result; \
- }); \
-})
-
-struct mach_msg_trap_args
- {
- /* This is the order of arguments to mach_msg_trap. */
- mach_msg_header_t *msg;
- mach_msg_option_t option;
- mach_msg_size_t send_size;
- mach_msg_size_t rcv_size;
- mach_port_t rcv_name;
- mach_msg_timeout_t timeout;
- mach_port_t notify;
- };
-
-/* This cannot be an inline function because it calls setjmp. */
-#define MSG_EXAMINE(state, msgid, rcv_name, send_name, option, timeout) \
-({ \
- mach_msg_header_t *msg = (mach_msg_header_t *) (state)->r16; \
- *(option) = (mach_msg_option_t) (state)->r17; \
- *(rcv_name) = (mach_port_t) (state)->r18; \
- *(timeout) = (mach_msg_timeout_t) (state)->r19; \
- (msg == 0) ? \
- ({ \
- *(send_name) = MACH_PORT_NULL; \
- *(msgid) = 0; \
- 0; \
- }) : \
- (_hurdsig_catch_memory_fault (msg) ? -1 : \
- ({ \
- *(send_name) = msg->msgh_remote_port; \
- *(msgid) = msg->msgh_id; \
- _hurdsig_end_catch_fault (); \
- 0; \
- }) \
- ); \
-})
diff --git a/sysdeps/mach/hurd/alpha/longjmp-ts.c b/sysdeps/mach/hurd/alpha/longjmp-ts.c
deleted file mode 100644
index f472dbcb30..0000000000
--- a/sysdeps/mach/hurd/alpha/longjmp-ts.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Perform a `longjmp' on a Mach thread_state. Alpha version.
- Copyright (C) 2002, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include <setjmp.h>
-#include <jmpbuf-offsets.h>
-#include <mach/thread_status.h>
-
-
-/* Set up STATE to do the equivalent of `longjmp (ENV, VAL);'. */
-
-void
-_hurd_longjmp_thread_state (void *state, jmp_buf env, int val)
-{
- struct alpha_thread_state *const ts = state;
-
- ts->r9 = env[0].__jmpbuf[JB_S0];
- ts->r10 = env[0].__jmpbuf[JB_S1];
- ts->r11 = env[0].__jmpbuf[JB_S2];
- ts->r12 = env[0].__jmpbuf[JB_S3];
- ts->r13 = env[0].__jmpbuf[JB_S4];
- ts->r13 = env[0].__jmpbuf[JB_S5];
- ts->pc = env[0].__jmpbuf[JB_PC];
- ts->r15 = env[0].__jmpbuf[JB_FP];
- ts->r30 = env[0].__jmpbuf[JB_SP];
- ts->r0 = val ?: 1;
-
- /* XXX
- To mimic longjmp we ought to restore some fp registers too.
- But those registers are in struct alpha_float_state.
- The only use of this is in fork, and it probably won't matter.
- */
-}
diff --git a/sysdeps/mach/hurd/alpha/sigreturn.c b/sysdeps/mach/hurd/alpha/sigreturn.c
deleted file mode 100644
index 182d4cbd84..0000000000
--- a/sysdeps/mach/hurd/alpha/sigreturn.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/* Return from signal handler in GNU C library for Hurd. Alpha version.
- Copyright (C) 1994,95,97,98,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd.h>
-#include <hurd/signal.h>
-#include <hurd/threadvar.h>
-#include <hurd/msg.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-__sigreturn (struct sigcontext *scp)
-{
- struct hurd_sigstate *ss;
- mach_port_t *reply_port;
-
- if (scp == NULL || (scp->sc_mask & _SIG_CANT_MASK))
- {
- errno = EINVAL;
- return -1;
- }
-
- ss = _hurd_self_sigstate ();
- __spin_lock (&ss->lock);
-
- /* Restore the set of blocked signals, and the intr_port slot. */
- ss->blocked = scp->sc_mask;
- ss->intr_port = scp->sc_intr_port;
-
- /* Check for pending signals that were blocked by the old set. */
- if (ss->pending & ~ss->blocked)
- {
- /* There are pending signals that just became unblocked. Wake up the
- signal thread to deliver them. But first, squirrel away SCP where
- the signal thread will notice it if it runs another handler, and
- arrange to have us called over again in the new reality. */
- ss->context = scp;
- /* Clear the intr_port slot, since we are not in fact doing
- an interruptible RPC right now. If SS->intr_port is not null,
- the SCP context is doing an interruptible RPC, but the signal
- thread will examine us while we are blocked in the sig_post RPC. */
- ss->intr_port = MACH_PORT_NULL;
- __spin_unlock (&ss->lock);
- __msg_sig_post (_hurd_msgport, 0, 0, __mach_task_self ());
- /* If a pending signal was handled, sig_post never returned. */
- __spin_lock (&ss->lock);
- }
-
- if (scp->sc_onstack)
- {
- ss->sigaltstack.ss_flags &= ~SS_ONSTACK; /* XXX threadvars */
- /* XXX cannot unlock until off sigstack */
- abort ();
- }
- else
- __spin_unlock (&ss->lock);
-
- /* Destroy the MiG reply port used by the signal handler, and restore the
- reply port in use by the thread when interrupted. */
- reply_port =
- (mach_port_t *) __hurd_threadvar_location (_HURD_THREADVAR_MIG_REPLY);
- if (*reply_port)
- __mach_port_destroy (__mach_task_self (), *reply_port);
- *reply_port = scp->sc_reply_port;
-
- if (scp->sc_used_fpa)
- {
- /* Restore FPU state. */
-
- /* Restore the floating-point control/status register.
- We must do this first because the compiler will need
- a temporary FP register for the load. */
- asm volatile ("mt_fpcr %0" : : "f" (scp->sc_fpcsr));
-
- /* Restore floating-point registers. */
-#define restore_fpr(n) \
- asm volatile ("ldt $f" #n ",%0" : : "m" (scp->sc_fpregs[n]))
- restore_fpr (0);
- restore_fpr (1);
- restore_fpr (2);
- restore_fpr (3);
- restore_fpr (4);
- restore_fpr (5);
- restore_fpr (6);
- restore_fpr (7);
- restore_fpr (8);
- restore_fpr (9);
- restore_fpr (10);
- restore_fpr (11);
- restore_fpr (12);
- restore_fpr (13);
- restore_fpr (14);
- restore_fpr (15);
- restore_fpr (16);
- restore_fpr (17);
- restore_fpr (18);
- restore_fpr (19);
- restore_fpr (20);
- restore_fpr (21);
- restore_fpr (22);
- restore_fpr (23);
- restore_fpr (24);
- restore_fpr (25);
- restore_fpr (26);
- restore_fpr (27);
- restore_fpr (28);
- restore_fpr (29);
- restore_fpr (30);
- }
-
- /* Load all the registers from the sigcontext. */
-#define restore_gpr(n) \
- asm volatile ("ldq $" #n ",%0" : : "m" (scpreg->sc_regs[n]))
-
- {
- /* The `rei' PAL pseudo-instruction restores registers $2..$7, the PC
- and processor status. So we can use these few registers for our
- working variables. Unfortunately, it finds its data on the stack
- and merely pops the SP ($30) over the words of state restored,
- allowing no other option for the new SP value. So we must push the
- registers and PSW it will to restore, onto the user's stack and let
- it pop them from there. */
- register const struct sigcontext *const scpreg asm ("$2") = scp;
- register integer_t *usp asm ("$3") = (integer_t *) scpreg->sc_regs[30];
- register integer_t usp_align asm ("$4");
-
- /* Push an 8-word "trap frame" onto the user stack for `rei':
- registers $2..$7, the PC, and the PSW. */
-
- register struct rei_frame
- {
- integer_t regs[5], pc, ps;
- } *rei_frame asm ("$5");
-
- usp -= 8;
- /* `rei' demands that the stack be aligned to a 64 byte (8 word)
- boundary; bits 61..56 of the PSW are OR'd back into the SP value
- after popping the 8-word trap frame, so we store (sp % 64)
- there and this restores the original user SP. */
- usp_align = (integer_t) usp & 63L;
- rei_frame = (void *) ((integer_t) usp & ~63L);
-
- /* Copy the registers and PC from the sigcontext. */
- memcpy (rei_frame->regs, &scpreg->sc_regs[2], sizeof rei_frame->regs);
- rei_frame->pc = scpreg->sc_pc;
-
- /* Compute the new PS value to be restored. `rei' adds the value at
- bits 61..56 to the SP to compensate for the alignment above that
- cleared the low 6 bits; bits 5..3 are the new mode/privilege level
- (must be >= current mode; 3 == user mode); bits 2..0 are "software",
- unused by the processor or kernel (XXX should trampoline save these?
- How?); in user mode, `rei' demands that all other bits be zero. */
- rei_frame->ps = (usp_align << 56) | (3 << 3); /* XXX low 3 bits??? */
-
- /* Restore the other general registers: everything except $2..$7, which
- are in the `rei' trap frame we set up above, and $30, which is the
- SP which is popped by `rei'. */
- restore_gpr (1);
- restore_gpr (8);
- restore_gpr (9);
- restore_gpr (10);
- restore_gpr (11);
- restore_gpr (12);
- restore_gpr (13);
- restore_gpr (14);
- restore_gpr (15);
- restore_gpr (16);
- restore_gpr (17);
- restore_gpr (18);
- restore_gpr (19);
- restore_gpr (20);
- restore_gpr (21);
- restore_gpr (22);
- restore_gpr (23);
- restore_gpr (24);
- restore_gpr (25);
- restore_gpr (26);
- restore_gpr (27);
- restore_gpr (28);
- restore_gpr (29);
-
- /* Switch the stack pointer to the trap frame set up on
- the user stack and do the magical `rei' PAL call. */
- asm volatile ("mov %0, $30\n"
- "call_pal %1"
- : : "r" (rei_frame), "i" (63)); /* PAL_rti */
- /* Firewall. */
- asm volatile ("halt");
- }
-
- /* NOTREACHED */
- return -1;
-}
-
-weak_alias (__sigreturn, sigreturn)
diff --git a/sysdeps/mach/hurd/alpha/static-start.S b/sysdeps/mach/hurd/alpha/static-start.S
deleted file mode 100644
index a31d0d097a..0000000000
--- a/sysdeps/mach/hurd/alpha/static-start.S
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Startup code for statically linked Hurd/Alpha binaries.
- Copyright (C) 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
- .text
- .align 3
- .globl _start
- .type _start,@function
-_start:
- jsr ra, _hurd_stack_setup
-
-#define _start _start1
-#include <sysdeps/alpha/elf/start.S>
diff --git a/sysdeps/mach/hurd/alpha/trampoline.c b/sysdeps/mach/hurd/alpha/trampoline.c
deleted file mode 100644
index 2360cbb469..0000000000
--- a/sysdeps/mach/hurd/alpha/trampoline.c
+++ /dev/null
@@ -1,249 +0,0 @@
-/* Set thread_state for sighandler, and sigcontext to recover. Alpha version.
- Copyright (C) 1994,95,97,98,2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <hurd/signal.h>
-#include "thread_state.h"
-#include "hurdfault.h"
-#include <assert.h>
-
-struct mach_msg_trap_args
- {
- /* This is the order of arguments to mach_msg_trap. */
- mach_msg_header_t *msg;
- mach_msg_option_t option;
- mach_msg_size_t send_size;
- mach_msg_size_t rcv_size;
- mach_port_t rcv_name;
- mach_msg_timeout_t timeout;
- mach_port_t notify;
- };
-
-
-struct sigcontext *
-_hurd_setup_sighandler (struct hurd_sigstate *ss, __sighandler_t handler,
- int signo, struct hurd_signal_detail *detail,
- int rpc_wait, struct machine_thread_all_state *state)
-{
- __label__ trampoline, rpc_wait_trampoline;
- void *sigsp;
- struct sigcontext *scp;
-
- if (ss->context)
- {
- /* We have a previous sigcontext that sigreturn was about
- to restore when another signal arrived. We will just base
- our setup on that. */
- if (! _hurdsig_catch_memory_fault (ss->context))
- {
- memcpy (&state->basic, &ss->context->sc_alpha_thread_state,
- sizeof (state->basic));
- memcpy (&state->exc, &ss->context->sc_alpha_exc_state,
- sizeof (state->exc));
- state->set = (1 << ALPHA_THREAD_STATE) | (1 << ALPHA_EXC_STATE);
- if (state->exc.used_fpa)
- {
- memcpy (&state->fpu, &ss->context->sc_alpha_float_state,
- sizeof (state->fpu));
- state->set |= (1 << ALPHA_FLOAT_STATE);
- }
- assert (! rpc_wait);
- /* The intr_port slot was cleared before sigreturn sent us the
- sig_post that made us notice this pending signal, so
- _hurd_internal_post_signal wouldn't do interrupt_operation.
- After we return, our caller will set SCP->sc_intr_port (in the
- new context) from SS->intr_port and clear SS->intr_port. Now
- that we are restoring this old context recorded by sigreturn,
- we want to restore its intr_port too; so store it in
- SS->intr_port now, so it will end up in SCP->sc_intr_port
- later. */
- ss->intr_port = ss->context->sc_intr_port;
- }
- _hurdsig_end_catch_fault ();
-
- /* If the sigreturn context was bogus, just ignore it. */
- ss->context = NULL;
- }
- else if (! machine_get_basic_state (ss->thread, state))
- return NULL;
-
- if ((ss->actions[signo].sa_flags & SA_ONSTACK) &&
- !(ss->sigaltstack.ss_flags & (SS_DISABLE|SS_ONSTACK)))
- {
- sigsp = ss->sigaltstack.ss_sp + ss->sigaltstack.ss_size;
- ss->sigaltstack.ss_flags |= SS_ONSTACK;
- /* XXX need to set up base of new stack for
- per-thread variables, cthreads. */
- }
- else
- sigsp = (char *) state->basic.SP;
-
- /* Set up the sigcontext structure on the stack. This is all the stack
- needs, since the args are passed in registers (below). */
- sigsp -= sizeof (*scp);
- scp = sigsp;
-
- if (_hurdsig_catch_memory_fault (scp))
- {
- /* We got a fault trying to write the stack frame.
- We cannot set up the signal handler.
- Returning NULL tells our caller, who will nuke us with a SIGILL. */
- return NULL;
- }
- else
- {
- /* Set up the sigcontext from the current state of the thread. */
-
- scp->sc_onstack = ss->sigaltstack.ss_flags & SS_ONSTACK ? 1 : 0;
-
- /* struct sigcontext is laid out so that starting at sc_regs
- mimics a struct alpha_thread_state. */
- memcpy (&scp->sc_alpha_thread_state,
- &state->basic, sizeof (state->basic));
-
- /* struct sigcontext is laid out so that starting at sc_badvaddr
- mimics a struct mips_exc_state. */
- if (! machine_get_state (ss->thread, state, ALPHA_EXC_STATE,
- &state->exc, &scp->sc_alpha_exc_state,
- sizeof (state->exc)))
- return NULL;
-
- if (state->exc.used_fpa &&
- /* struct sigcontext is laid out so that starting at sc_fpregs
- mimics a struct alpha_float_state. This state
- is only meaningful if the coprocessor was used. */
- ! machine_get_state (ss->thread, state, ALPHA_FLOAT_STATE,
- &state->fpu,
- &scp->sc_alpha_float_state,
- sizeof (state->fpu)))
- return NULL;
-
- _hurdsig_end_catch_fault ();
- }
-
- /* Modify the thread state to call the trampoline code on the new stack. */
- if (rpc_wait)
- {
- /* The signalee thread was blocked in a mach_msg_trap system call,
- still waiting for a reply. We will have it run the special
- trampoline code which retries the message receive before running
- the signal handler.
-
- To do this we change the OPTION argument in its registers to
- enable only message reception, since the request message has
- already been sent. */
-
- /* The system call arguments are stored in consecutive registers
- starting with a0 ($16). */
- struct mach_msg_trap_args *args = (void *) &state->basic.r16;
-
- assert (args->option & MACH_RCV_MSG);
- /* Disable the message-send, since it has already completed. The
- calls we retry need only wait to receive the reply message. */
- args->option &= ~MACH_SEND_MSG;
-
- /* Limit the time to receive the reply message, in case the server
- claimed that `interrupt_operation' succeeded but in fact the RPC
- is hung. */
- args->option |= MACH_RCV_TIMEOUT;
- args->timeout = _hurd_interrupted_rpc_timeout;
-
- state->basic.pc = (long int) &&rpc_wait_trampoline;
- /* After doing the message receive, the trampoline code will need to
- update the v0 ($0) value to be restored by sigreturn. To simplify
- the assembly code, we pass the address of its slot in SCP to the
- trampoline code in at ($28). */
- state->basic.r28 = (long int) &scp->sc_regs[0];
- /* We must preserve the mach_msg_trap args in a0..a5 and t0
- ($16..$21, $1). Pass the handler args to the trampoline code in
- t8..t10 ($22.$24). */
- state->basic.r22 = signo;
- state->basic.r23 = detail->code;
- state->basic.r24 = (long int) scp;
- }
- else
- {
- state->basic.pc = (long int) &&trampoline;
- state->basic.r16 = signo;
- state->basic.r17 = detail->code;
- state->basic.r18 = (long int) scp;
- }
-
- state->basic.r30 = (long int) sigsp; /* $30 is the stack pointer. */
-
- /* We pass the handler function to the trampoline code in ra ($26). */
- state->basic.r26 = (long int) handler;
- /* In the callee-saved register t12/pv ($27), we store the
- address of __sigreturn itself, for the trampoline code to use. */
- state->basic.r27 = (long int) &__sigreturn;
- /* In the callee-saved register t11/ai ($25), we save the SCP value to pass
- to __sigreturn after the handler returns. */
- state->basic.r25 = (long int) scp;
-
- return scp;
-
- /* The trampoline code follows. This is not actually executed as part of
- this function, it is just convenient to write it that way. */
-
- rpc_wait_trampoline:
- /* This is the entry point when we have an RPC reply message to receive
- before running the handler. The MACH_MSG_SEND bit has already been
- cleared in the OPTION argument in our registers. For our convenience,
- at ($28) points to the sc_regs[0] member of the sigcontext (saved v0
- ($0)). */
- asm volatile
- (/* Retry the interrupted mach_msg system call. */
- "lda $0, -25($31)\n" /* mach_msg_trap */
- "callsys\n" /* Magic system call instruction. */
- /* When the sigcontext was saved, v0 was MACH_RCV_INTERRUPTED. But
- now the message receive has completed and the original caller of
- the RPC (i.e. the code running when the signal arrived) needs to
- see the final return value of the message receive in v0. So
- store the new v0 value into the sc_regs[0] member of the sigcontext
- (whose address is in at to make this code simpler). */
- "stq $0, 0($28)\n"
- /* Since the argument registers needed to have the mach_msg_trap
- arguments, we've stored the arguments to the handler function
- in registers t8..t10 ($22..$24). */
- "mov $22, $16\n"
- "mov $23, $17\n"
- "mov $24, $18\n");
-
- trampoline:
- /* Entry point for running the handler normally. The arguments to the
- handler function are already in the standard registers:
-
- a0 SIGNO
- a1 SIGCODE
- a2 SCP
-
- t12 also contains SCP; this value is callee-saved (and so should not get
- clobbered by running the handler). We use this saved value to pass to
- __sigreturn, so the handler can clobber the argument registers if it
- likes. */
- /* Call the handler function, saving return address in ra ($26). */
- asm volatile ("jsr $26, ($26)");
- /* Reset gp ($29) from the return address (here) in ra ($26). */
- asm volatile ("ldgp $29, 0($26)");
- asm volatile ("mov $25, $16"); /* Move saved SCP to argument register. */
- /* Call __sigreturn (SCP); this cannot return. */
- asm volatile ("jmp $31, ($27)");
-
- /* NOTREACHED */
- return NULL;
-}
diff --git a/sysdeps/unix/alpha/Makefile b/sysdeps/unix/alpha/Makefile
deleted file mode 100644
index 441aa02a83..0000000000
--- a/sysdeps/unix/alpha/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifeq ($(subdir),rt)
-librt-sysdep_routines += rt-sysdep
-endif
diff --git a/sysdeps/unix/alpha/pipe.S b/sysdeps/unix/alpha/pipe.S
deleted file mode 100644
index 2da4d78abd..0000000000
--- a/sysdeps/unix/alpha/pipe.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 1993, 1995, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger (davidm@cs.arizona.edu).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* __pipe is a special syscall since it returns two values. */
-
-#include <sysdep.h>
-
-PSEUDO (__pipe, pipe, 0)
- stl r0, 0(a0)
- stl r1, 4(a0)
- mov zero, v0
- ret
-PSEUDO_END(__pipe)
-
-libc_hidden_def (__pipe)
-weak_alias (__pipe, pipe)
diff --git a/sysdeps/unix/alpha/rt-sysdep.S b/sysdeps/unix/alpha/rt-sysdep.S
deleted file mode 100644
index f966bf1e59..0000000000
--- a/sysdeps/unix/alpha/rt-sysdep.S
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdep.S>
diff --git a/sysdeps/unix/alpha/sysdep.S b/sysdeps/unix/alpha/sysdep.S
deleted file mode 100644
index c67a6542f6..0000000000
--- a/sysdeps/unix/alpha/sysdep.S
+++ /dev/null
@@ -1,135 +0,0 @@
-/* Copyright (C) 1993, 1996, 1998, 2002, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <features.h>
-
-#if defined(__ELF__) && defined(PIC)
- /* Put this at the end of libc's text segment so that all of
- the direct branches from the syscalls are forward, and
- thus predicted not taken. */
- .section .text.last, "ax", @progbits
-#else
- .text
-#endif
-
-#ifdef PIC
- /* When building a shared library, we branch here without
- having loaded the GP. Nor, since it was a direct branch,
- have we loaded PV with our address. Do both. */
-# define LOADGP br pv, 1f; 1: ldgp gp, 0(pv)
-# define PROLOGUE .prologue 0
-# define EPILOGUE
-#else
- /* When building the static library, we tail call here from
- elsewhere, which might use a different GP. The entertaining
- part is that we have to return with the GP of our caller
- in place, so that linker relaxation works properly. */
- /* ??? This is so ugly. Consider always putting the errno
- setting code with the syscall in the static case. */
-# define GPSAVEREG t10
-# define LOADGP ldah t11, 0(pv) !gpdisp!1; \
- br 1f; \
- .subsection 2; \
- 1: mov gp, GPSAVEREG; \
- lda gp, 0(t11) !gpdisp!1; \
- br 2f; \
- .previous; \
- mov gp, GPSAVEREG; \
- 2:
-# define PROLOGUE .prologue 1
-# define EPILOGUE mov GPSAVEREG, gp
-#endif
-
- .align 4
- .globl __syscall_error
- .ent __syscall_error
-__syscall_error:
-
-#if defined(_LIBC_REENTRANT) && USE___THREAD
-
-#ifndef NOT_IN_libc
-# define SYSCALL_ERROR_ERRNO __libc_errno
-#else
-# define SYSCALL_ERROR_ERRNO errno
-#endif
-
- LOADGP
- PROLOGUE
- mov v0, t0
- call_pal PAL_rduniq
- ldq t1, SYSCALL_ERROR_ERRNO(gp) !gottprel
- addq v0, t1, v0
- stl t0, 0(v0)
- lda v0, -1
- EPILOGUE
- ret
-
-#elif defined(_LIBC_REENTRANT)
-
- LOADGP
- lda sp, -32(sp)
- .frame sp, 32, ra, 0
- stq ra, 0(sp)
- stq v0, 8(sp)
-#ifdef GPSAVEREG
- stq GPSAVEREG, 16(sp)
-#endif
- .mask 0x4000001, -32
- PROLOGUE
-
- /* Find our per-thread errno address */
-#if defined PIC && !defined IS_IN_librt
- bsr ra, __errno_location !samegp
-#else
- jsr ra, __errno_location
-#ifndef GPSAVEREG
- ldgp gp, 0(ra)
-#endif
-#endif
-
- /* Store the error value. */
- ldq t0, 8(sp)
- stl t0, 0(v0)
-
- /* And kick back a -1. */
- ldi v0, -1
-
-#ifdef GPSAVEREG
- ldq GPSAVEREG, 16(sp)
-#endif
- ldq ra, 0(sp)
- lda sp, 32(sp)
- EPILOGUE
- ret
-
-#else
-
- LOADGP
- PROLOGUE
- stl v0, errno
- lda v0, -1
- EPILOGUE
- ret
-
-#endif
-
- .subsection 3
- .end __syscall_error
diff --git a/sysdeps/unix/alpha/sysdep.h b/sysdeps/unix/alpha/sysdep.h
deleted file mode 100644
index 2e5bc798eb..0000000000
--- a/sysdeps/unix/alpha/sysdep.h
+++ /dev/null
@@ -1,438 +0,0 @@
-/* Copyright (C) 1992, 1995, 1996, 2000, 2003, 2004, 2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe (brendan@zen.org).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdeps/unix/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-#ifdef __linux__
-# include <alpha/regdef.h>
-#else
-# include <regdef.h>
-#endif
-
-#include <tls.h> /* Defines USE___THREAD. */
-
-#ifdef IS_IN_rtld
-# include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */
-#endif
-
-
-#ifdef __STDC__
-#define __LABEL(x) x##:
-#else
-#define __LABEL(x) x/**/:
-#endif
-
-#define LEAF(name, framesize) \
- .globl name; \
- .align 4; \
- .ent name, 0; \
- __LABEL(name) \
- .frame sp, framesize, ra
-
-#define ENTRY(name) \
- .globl name; \
- .align 4; \
- .ent name, 0; \
- __LABEL(name) \
- .frame sp, 0, ra
-
-/* Mark the end of function SYM. */
-#undef END
-#define END(sym) .end sym
-
-#ifdef PROF
-# define PSEUDO_PROLOGUE \
- .frame sp, 0, ra; \
- ldgp gp,0(pv); \
- .set noat; \
- lda AT,_mcount; \
- jsr AT,(AT),_mcount; \
- .set at; \
- .prologue 1
-#elif defined PIC
-# define PSEUDO_PROLOGUE \
- .frame sp, 0, ra; \
- .prologue 0
-#else
-# define PSEUDO_PROLOGUE \
- .frame sp, 0, ra; \
- ldgp gp,0(pv); \
- .prologue 1
-#endif /* PROF */
-
-#if RTLD_PRIVATE_ERRNO
-# define SYSCALL_ERROR_LABEL $syscall_error
-# define SYSCALL_ERROR_HANDLER \
- stl v0, rtld_errno(gp) !gprel; \
- lda v0, -1; \
- ret
-#elif defined(PIC)
-# define SYSCALL_ERROR_LABEL __syscall_error
-# define SYSCALL_ERROR_HANDLER \
- br $31, __syscall_error !samegp
-#else
-# define SYSCALL_ERROR_LABEL $syscall_error
-# define SYSCALL_ERROR_HANDLER \
- jmp $31, __syscall_error
-#endif /* RTLD_PRIVATE_ERRNO */
-
-/* Overridden by specific syscalls. */
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS /* Nothing. */
-
-#define PSEUDO(name, syscall_name, args) \
- .globl name; \
- .align 4; \
- .ent name,0; \
-__LABEL(name) \
- PSEUDO_PROLOGUE; \
- PSEUDO_PREPARE_ARGS \
- lda v0, SYS_ify(syscall_name); \
- call_pal PAL_callsys; \
- bne a3, SYSCALL_ERROR_LABEL
-
-#undef PSEUDO_END
-#if defined(PIC) && !RTLD_PRIVATE_ERRNO
-# define PSEUDO_END(sym) END(sym)
-#else
-# define PSEUDO_END(sym) \
-$syscall_error: \
- SYSCALL_ERROR_HANDLER; \
- END(sym)
-#endif
-
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .globl name; \
- .align 4; \
- .ent name,0; \
-__LABEL(name) \
- PSEUDO_PROLOGUE; \
- PSEUDO_PREPARE_ARGS \
- lda v0, SYS_ify(syscall_name); \
- call_pal PAL_callsys;
-
-#undef PSEUDO_END_NOERRNO
-#define PSEUDO_END_NOERRNO(sym) END(sym)
-
-#define ret_NOERRNO ret
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .globl name; \
- .align 4; \
- .ent name,0; \
-__LABEL(name) \
- PSEUDO_PROLOGUE; \
- PSEUDO_PREPARE_ARGS \
- lda v0, SYS_ify(syscall_name); \
- call_pal PAL_callsys;
-
-#undef PSEUDO_END_ERRVAL
-#define PSEUDO_END_ERRVAL(sym) END(sym)
-
-#define ret_ERRVAL ret
-
-#define r0 v0
-#define r1 a4
-
-#define MOVE(x,y) mov x,y
-
-#else /* !ASSEMBLER */
-
-/* ??? Linux needs to be able to override INLINE_SYSCALL for one
- particular special case. Make this easy. */
-
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- INLINE_SYSCALL1(name, nr, args)
-
-#define INLINE_SYSCALL1(name, nr, args...) \
-({ \
- long _sc_ret, _sc_err; \
- inline_syscall##nr(__NR_##name, args); \
- if (__builtin_expect (_sc_err, 0)) \
- { \
- __set_errno (_sc_ret); \
- _sc_ret = -1L; \
- } \
- _sc_ret; \
-})
-
-#define INTERNAL_SYSCALL(name, err_out, nr, args...) \
- INTERNAL_SYSCALL1(name, err_out, nr, args)
-
-#define INTERNAL_SYSCALL1(name, err_out, nr, args...) \
- INTERNAL_SYSCALL_NCS(__NR_##name, err_out, nr, args)
-
-#define INTERNAL_SYSCALL_NCS(name, err_out, nr, args...) \
-({ \
- long _sc_ret, _sc_err; \
- inline_syscall##nr(name, args); \
- err_out = _sc_err; \
- _sc_ret; \
-})
-
-#define INTERNAL_SYSCALL_DECL(err) long int err
-#define INTERNAL_SYSCALL_ERROR_P(val, err) err
-#define INTERNAL_SYSCALL_ERRNO(val, err) val
-
-#define inline_syscall_clobbers \
- "$1", "$2", "$3", "$4", "$5", "$6", "$7", "$8", \
- "$22", "$23", "$24", "$25", "$27", "$28", "memory"
-
-/* If TLS is in use, we have a conflict between the PAL_rduniq primitive,
- as modeled within GCC, and explicit use of the R0 register. If we use
- the register via the asm, the scheduler may place the PAL_rduniq insn
- before we've copied the data from R0 into _sc_ret. If this happens
- we'll get a reload abort, since R0 is live at the same time it is
- needed for the PAL_rduniq.
-
- Solve this by using the "v" constraint instead of an asm for the syscall
- output. We don't do this unconditionally to allow compilation with
- older compilers. */
-
-#ifdef HAVE___THREAD
-#define inline_syscall_r0_asm
-#define inline_syscall_r0_out_constraint "=v"
-#else
-#define inline_syscall_r0_asm __asm__("$0")
-#define inline_syscall_r0_out_constraint "=r"
-#endif
-
-/* It is moderately important optimization-wise to limit the lifetime
- of the hard-register variables as much as possible. Thus we copy
- in/out as close to the asm as possible. */
-
-#define inline_syscall0(name, args...) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_19 __asm__("$19"); \
- \
- _sc_0 = name; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19) \
- : "0"(_sc_0) \
- : inline_syscall_clobbers, \
- "$16", "$17", "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall1(name,arg1) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_19 __asm__("$19"); \
- register long _tmp_16 = (long) (arg1); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16) \
- : "0"(_sc_0), "2"(_sc_16) \
- : inline_syscall_clobbers, \
- "$17", "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall2(name,arg1,arg2) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_19 __asm__("$19"); \
- register long _tmp_16 = (long) (arg1); \
- register long _tmp_17 = (long) (arg2); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- _sc_17 = _tmp_17; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17) \
- : inline_syscall_clobbers, \
- "$18", "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall3(name,arg1,arg2,arg3) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _tmp_16 = (long) (arg1); \
- register long _tmp_17 = (long) (arg2); \
- register long _tmp_18 = (long) (arg3); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- _sc_17 = _tmp_17; \
- _sc_18 = _tmp_18; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18) \
- : inline_syscall_clobbers, "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall4(name,arg1,arg2,arg3,arg4) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _tmp_16 = (long) (arg1); \
- register long _tmp_17 = (long) (arg2); \
- register long _tmp_18 = (long) (arg3); \
- register long _tmp_19 = (long) (arg4); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- _sc_17 = _tmp_17; \
- _sc_18 = _tmp_18; \
- _sc_19 = _tmp_19; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18), "1"(_sc_19) \
- : inline_syscall_clobbers, "$20", "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall5(name,arg1,arg2,arg3,arg4,arg5) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- register long _tmp_16 = (long) (arg1); \
- register long _tmp_17 = (long) (arg2); \
- register long _tmp_18 = (long) (arg3); \
- register long _tmp_19 = (long) (arg4); \
- register long _tmp_20 = (long) (arg5); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- _sc_17 = _tmp_17; \
- _sc_18 = _tmp_18; \
- _sc_19 = _tmp_19; \
- _sc_20 = _tmp_20; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), \
- "4"(_sc_18), "1"(_sc_19), "5"(_sc_20) \
- : inline_syscall_clobbers, "$21"); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-#define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6) \
-{ \
- register long _sc_0 inline_syscall_r0_asm; \
- register long _sc_16 __asm__("$16"); \
- register long _sc_17 __asm__("$17"); \
- register long _sc_18 __asm__("$18"); \
- register long _sc_19 __asm__("$19"); \
- register long _sc_20 __asm__("$20"); \
- register long _sc_21 __asm__("$21"); \
- register long _tmp_16 = (long) (arg1); \
- register long _tmp_17 = (long) (arg2); \
- register long _tmp_18 = (long) (arg3); \
- register long _tmp_19 = (long) (arg4); \
- register long _tmp_20 = (long) (arg5); \
- register long _tmp_21 = (long) (arg6); \
- \
- _sc_0 = name; \
- _sc_16 = _tmp_16; \
- _sc_17 = _tmp_17; \
- _sc_18 = _tmp_18; \
- _sc_19 = _tmp_19; \
- _sc_20 = _tmp_20; \
- _sc_21 = _tmp_21; \
- __asm__ __volatile__ \
- ("callsys # %0 %1 <= %2 %3 %4 %5 %6 %7 %8" \
- : inline_syscall_r0_out_constraint (_sc_0), \
- "=r"(_sc_19), "=r"(_sc_16), "=r"(_sc_17), \
- "=r"(_sc_18), "=r"(_sc_20), "=r"(_sc_21) \
- : "0"(_sc_0), "2"(_sc_16), "3"(_sc_17), "4"(_sc_18), \
- "1"(_sc_19), "5"(_sc_20), "6"(_sc_21) \
- : inline_syscall_clobbers); \
- _sc_ret = _sc_0, _sc_err = _sc_19; \
-}
-
-/* Pointer mangling support. Note that tls access is slow enough that
- we don't deoptimize things by placing the pointer check value there. */
-
-#include <stdint.h>
-
-#if defined NOT_IN_libc && defined IS_IN_rtld
-# ifdef __ASSEMBLER__
-# define PTR_MANGLE(dst, src, tmp) \
- ldah tmp, __pointer_chk_guard_local($29) !gprelhigh; \
- ldq tmp, __pointer_chk_guard_local(tmp) !gprellow; \
- xor src, tmp, dst
-# define PTR_MANGLE2(dst, src, tmp) \
- xor src, tmp, dst
-# define PTR_DEMANGLE(dst, tmp) PTR_MANGLE(dst, dst, tmp)
-# define PTR_DEMANGLE2(dst, tmp) PTR_MANGLE2(dst, dst, tmp)
-# else
-extern uintptr_t __pointer_chk_guard_local attribute_relro attribute_hidden;
-# define PTR_MANGLE(var) \
- (var) = (__typeof (var)) ((uintptr_t) (var) ^ __pointer_chk_guard_local)
-# define PTR_DEMANGLE(var) PTR_MANGLE(var)
-# endif
-#elif defined PIC
-# ifdef __ASSEMBLER__
-# define PTR_MANGLE(dst, src, tmp) \
- ldq tmp, __pointer_chk_guard; \
- xor src, tmp, dst
-# define PTR_MANGLE2(dst, src, tmp) \
- xor src, tmp, dst
-# define PTR_DEMANGLE(dst, tmp) PTR_MANGLE(dst, dst, tmp)
-# define PTR_DEMANGLE2(dst, tmp) PTR_MANGLE2(dst, dst, tmp)
-# else
-extern uintptr_t __pointer_chk_guard attribute_relro;
-# define PTR_MANGLE(var) \
- (var) = (void *) ((uintptr_t) (var) ^ __pointer_chk_guard)
-# define PTR_DEMANGLE(var) PTR_MANGLE(var)
-# endif
-#endif
-
-#endif /* ASSEMBLER */
diff --git a/sysdeps/unix/sysv/linux/alpha/Implies b/sysdeps/unix/sysv/linux/alpha/Implies
deleted file mode 100644
index 1616efecbe..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-unix/sysv/linux/wordsize-64
-# These supply the ABI compatibility for when long double was double.
-ieee754/ldbl-64-128
-ieee754/ldbl-opt
diff --git a/sysdeps/unix/sysv/linux/alpha/Makefile b/sysdeps/unix/sysv/linux/alpha/Makefile
deleted file mode 100644
index f64f23fd7a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-ifeq ($(subdir),posix)
-sysdep_routines += oldglob
-endif
-
-ifeq ($(subdir),stdlib)
-gen-as-const-headers += ucontext-offsets.sym
-endif
-
-ifeq ($(subdir),misc)
-sysdep_headers += alpha/ptrace.h alpha/regdef.h sys/io.h
-
-sysdep_routines += ieee_get_fp_control ieee_set_fp_control \
- ioperm llseek
-
-# Support old timeval32 entry points
-sysdep_routines += osf_select osf_gettimeofday osf_settimeofday \
- osf_getitimer osf_setitimer osf_utimes \
- osf_getrusage osf_wait4
-
-# Support old ipc control
-sysdep_routines += oldmsgctl oldsemctl oldshmctl
-
-CFLAGS-ioperm.c = -Wa,-mev6
-endif
-
-ifeq ($(subdir),signal)
-sysdep_routines += rt_sigaction
-endif
-
-ifeq ($(subdir),math)
-# These 2 routines are normally in libgcc{.a,_s.so.1}.
-# However, alpha -mlong-double-128 libgcc relies on
-# glibc providing _Ots* routines and without these files
-# glibc relies on __multc3/__divtc3 only provided
-# by libgcc if configured with -mlong-double-128.
-# Provide these routines here as well.
-libm-routines += multc3 divtc3
-endif # math
diff --git a/sysdeps/unix/sysv/linux/alpha/Versions b/sysdeps/unix/sysv/linux/alpha/Versions
deleted file mode 100644
index 8709dd2a38..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/Versions
+++ /dev/null
@@ -1,94 +0,0 @@
-libc {
- # The comment lines with "#errlist-compat" are magic; see
- # sysdeps/gnu/errlist-compat.awk.
- # When you get an error from errlist-compat.awk, you need to add a new
- # version here. Don't do this blindly, since this means changing the ABI
- # for all GNU/Linux configurations.
-
- GLIBC_2.0 {
- #errlist-compat 131
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
-
- # Unfortunately in wider use.
- _inb; _inw; _inl; _outb; _outw; _outl; _bus_base; _bus_base_sparse;
- _hae_shift;
-
- # Exception handling support functions from libgcc
- __register_frame; __register_frame_table; __deregister_frame;
- __frame_state_for; __register_frame_info_table;
-
- # b*
- bus_base; bus_base_sparse;
-
- # h*
- hae_shift;
-
- # i*
- inb; inl; inw; ioperm; iopl;
-
- # o*
- outb; outl; outw;
-
- # p*
- pciconfig_read; pciconfig_write; sethae;
- }
- GLIBC_2.1 {
- #errlist-compat 131
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
-
- # Linux/Alpha 64-bit timeval functions.
- __select; select;
- adjtime; adjtimex; __adjtimex;
- __gettimeofday;
-
- # glob interface change
- glob; globfree;
-
- # limit type change
- getrusage;
-
- # time type change
- gettimeofday; getitimer;
-
- # i*
- ieee_get_fp_control; ieee_set_fp_control;
-
- # s*
- setitimer; settimeofday;
-
- # u*
- utimes;
-
- # w*
- wait4;
- }
- GLIBC_2.1.4 {
- pciconfig_iobase;
- }
- GLIBC_2.2.2 {
- # w*
- wordexp;
- }
- GLIBC_2.3 {
- #errlist-compat 132
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
- }
- GLIBC_2.4 {
- #errlist-compat 138
- _sys_errlist; sys_errlist; _sys_nerr; sys_nerr;
- }
- GLIBC_PRIVATE {
- __libc_alpha_cache_shape;
- }
-}
-ld {
- GLIBC_PRIVATE {
- __libc_alpha_cache_shape;
- }
-}
-librt {
- GLIBC_2.3 {
- # AIO functions.
- aio_cancel; aio_cancel64;
- }
-}
diff --git a/sysdeps/unix/sysv/linux/alpha/a.out.h b/sysdeps/unix/sysv/linux/alpha/a.out.h
deleted file mode 100644
index a7699f0fe0..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/a.out.h
+++ /dev/null
@@ -1,197 +0,0 @@
-#ifndef __A_OUT_GNU_H__
-#define __A_OUT_GNU_H__
-
-#include <bits/a.out.h>
-
-#define __GNU_EXEC_MACROS__
-
-/*
- * OSF/1 ECOFF header structs. ECOFF files consist of:
- * - a file header (struct filehdr),
- * - an a.out header (struct aouthdr),
- * - one or more section headers (struct scnhdr).
- * The filhdr's "f_nscns" field contains the
- * number of section headers.
- */
-
-struct filehdr
-{
- /* OSF/1 "file" header */
- unsigned short f_magic, f_nscns;
- unsigned int f_timdat;
- unsigned long f_symptr;
- unsigned int f_nsyms;
- unsigned short f_opthdr, f_flags;
-};
-
-struct aouthdr
-{
- unsigned long info; /* After that it looks quite normal.. */
- unsigned long tsize;
- unsigned long dsize;
- unsigned long bsize;
- unsigned long entry;
- unsigned long text_start; /* With a few additions that actually make sense. */
- unsigned long data_start;
- unsigned long bss_start;
- unsigned int gprmask, fprmask; /* Bitmask of general & floating point regs used in binary. */
- unsigned long gpvalue;
-};
-
-struct scnhdr
-{
- char s_name[8];
- unsigned long s_paddr;
- unsigned long s_vaddr;
- unsigned long s_size;
- unsigned long s_scnptr;
- unsigned long s_relptr;
- unsigned long s_lnnoptr;
- unsigned short s_nreloc;
- unsigned short s_nlnno;
- unsigned int s_flags;
-};
-
-struct exec
-{
- /* OSF/1 "file" header */
- struct filehdr fh;
- struct aouthdr ah;
-};
-
-#define a_info ah.info
-#define a_text ah.tsize
-#define a_data ah.dsize
-#define a_bss ah.bsize
-#define a_entry ah.entry
-#define a_textstart ah.text_start
-#define a_datastart ah.data_start
-#define a_bssstart ah.bss_start
-#define a_gprmask ah.gprmask
-#define a_fprmask ah.fprmask
-#define a_gpvalue ah.gpvalue
-
-
-#define AOUTHSZ sizeof(struct aouthdr)
-#define SCNHSZ sizeof(struct scnhdr)
-#define SCNROUND 16
-
-enum machine_type
-{
- M_OLDSUN2 = 0,
- M_68010 = 1,
- M_68020 = 2,
- M_SPARC = 3,
- M_386 = 100,
- M_MIPS1 = 151,
- M_MIPS2 = 152
-};
-
-#define N_MAGIC(exec) ((exec).a_info & 0xffff)
-#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
-#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
-#define N_SET_INFO(exec, magic, type, flags) \
- ((exec).a_info = ((magic) & 0xffff) \
- | (((int)(type) & 0xff) << 16) \
- | (((flags) & 0xff) << 24))
-#define N_SET_MAGIC(exec, magic) \
- ((exec).a_info = ((exec).a_info & 0xffff0000) | ((magic) & 0xffff))
-#define N_SET_MACHTYPE(exec, machtype) \
- ((exec).a_info = \
- ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
-#define N_SET_FLAGS(exec, flags) \
- ((exec).a_info = \
- ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
-
-/* Code indicating object file or impure executable. */
-#define OMAGIC 0407
-/* Code indicating pure executable. */
-#define NMAGIC 0410
-/* Code indicating demand-paged executable. */
-#define ZMAGIC 0413
-/* This indicates a demand-paged executable with the header in the text.
- The first page is unmapped to help trap NULL pointer references. */
-#define QMAGIC 0314
-/* Code indicating core file. */
-#define CMAGIC 0421
-
-#define N_TRSIZE(x) 0
-#define N_DRSIZE(x) 0
-#define N_SYMSIZE(x) 0
-#define N_BADMAG(x) \
- (N_MAGIC(x) != OMAGIC && N_MAGIC(x) != NMAGIC \
- && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC)
-#define _N_HDROFF(x) (1024 - sizeof (struct exec))
-#define N_TXTOFF(x) \
- ((long) N_MAGIC(x) == ZMAGIC ? 0 : \
- (sizeof (struct exec) + (x).fh.f_nscns * SCNHSZ + SCNROUND - 1) \
- & ~(SCNROUND - 1))
-
-#define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text)
-#define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
-#define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x))
-#define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x))
-#define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x))
-
-/* Address of text segment in memory after it is loaded. */
-#define N_TXTADDR(x) ((x).a_textstart)
-
-/* Address of data segment in memory after it is loaded. */
-#define SEGMENT_SIZE 1024
-
-#define _N_SEGMENT_ROUND(x) (((x) + SEGMENT_SIZE - 1) & ~(SEGMENT_SIZE - 1))
-#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
-
-#define N_DATADDR(x) ((x).a_datastart)
-#define N_BSSADDR(x) ((x).a_bssstart)
-
-#if !defined (N_NLIST_DECLARED)
-struct nlist
-{
- union
- {
- char *n_name;
- struct nlist *n_next;
- long n_strx;
- } n_un;
- unsigned char n_type;
- char n_other;
- short n_desc;
- unsigned long n_value;
-};
-#endif /* no N_NLIST_DECLARED. */
-
-#define N_UNDF 0
-#define N_ABS 2
-#define N_TEXT 4
-#define N_DATA 6
-#define N_BSS 8
-#define N_FN 15
-#define N_EXT 1
-#define N_TYPE 036
-#define N_STAB 0340
-#define N_INDR 0xa
-#define N_SETA 0x14 /* Absolute set element symbol. */
-#define N_SETT 0x16 /* Text set element symbol. */
-#define N_SETD 0x18 /* Data set element symbol. */
-#define N_SETB 0x1A /* Bss set element symbol. */
-#define N_SETV 0x1C /* Pointer to set vector in data area. */
-
-#if !defined (N_RELOCATION_INFO_DECLARED)
-/* This structure describes a single relocation to be performed.
- The text-relocation section of the file is a vector of these structures,
- all of which apply to the text section.
- Likewise, the data-relocation section applies to the data section. */
-
-struct relocation_info
-{
- int r_address;
- unsigned int r_symbolnum:24;
- unsigned int r_pcrel:1;
- unsigned int r_length:2;
- unsigned int r_extern:1;
- unsigned int r_pad:4;
-};
-#endif /* no N_RELOCATION_INFO_DECLARED. */
-
-#endif /* __A_OUT_GNU_H__ */
diff --git a/sysdeps/unix/sysv/linux/alpha/adjtime.c b/sysdeps/unix/sysv/linux/alpha/adjtime.c
deleted file mode 100644
index 1700524d34..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/adjtime.c
+++ /dev/null
@@ -1,220 +0,0 @@
-/* Copyright (C) 1998,2000,2002,2003,2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <shlib-compat.h>
-#include <sysdep.h>
-#include <sys/time.h>
-#include <kernel-features.h>
-
-#if !defined __ASSUME_TIMEVAL64 || SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-struct timeval32
-{
- int tv_sec, tv_usec;
-};
-
-struct timex32 {
- unsigned int modes; /* mode selector */
- long offset; /* time offset (usec) */
- long freq; /* frequency offset (scaled ppm) */
- long maxerror; /* maximum error (usec) */
- long esterror; /* estimated error (usec) */
- int status; /* clock command/status */
- long constant; /* pll time constant */
- long precision; /* clock precision (usec) (read only) */
- long tolerance; /* clock frequency tolerance (ppm)
- * (read only)
- */
- struct timeval32 time; /* (read only) */
- long tick; /* (modified) usecs between clock ticks */
-
- long ppsfreq; /* pps frequency (scaled ppm) (ro) */
- long jitter; /* pps jitter (us) (ro) */
- int shift; /* interval duration (s) (shift) (ro) */
- long stabil; /* pps stability (scaled ppm) (ro) */
- long jitcnt; /* jitter limit exceeded (ro) */
- long calcnt; /* calibration intervals (ro) */
- long errcnt; /* calibration errors (ro) */
- long stbcnt; /* stability limit exceeded (ro) */
-
- int :32; int :32; int :32; int :32;
- int :32; int :32; int :32; int :32;
- int :32; int :32; int :32; int :32;
-};
-
-#define TIMEVAL timeval32
-#define TIMEX timex32
-#define ADJTIME attribute_compat_text_section __adjtime_tv32
-#define ADJTIMEX(x) INLINE_SYSCALL (old_adjtimex, 1, x)
-#define ADJTIMEX32(x) INLINE_SYSCALL (old_adjtimex, 1, x)
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-#define LINKAGE
-#else
-#define LINKAGE static
-#endif
-
-LINKAGE int ADJTIME (const struct TIMEVAL *itv, struct TIMEVAL *otv);
-
-#include <sysdeps/unix/sysv/linux/adjtime.c>
-
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-int
-attribute_compat_text_section
-__adjtimex_tv32 (struct timex32 *tx) { return ADJTIMEX (tx); }
-strong_alias (__adjtimex_tv32, __adjtimex_tv32_1);
-strong_alias (__adjtimex_tv32, __adjtimex_tv32_2);
-compat_symbol (libc, __adjtimex_tv32_1, __adjtimex, GLIBC_2_0);
-compat_symbol (libc, __adjtimex_tv32_2, adjtimex, GLIBC_2_0);
-compat_symbol (libc, __adjtime_tv32, adjtime, GLIBC_2_0);
-#endif
-#endif /* !__ASSUME_TIMEVAL64 || SHLIB_COMPAT */
-
-#undef TIMEVAL
-#define TIMEVAL timeval
-#undef TIMEX
-#define TIMEX timex
-#undef ADJTIMEX
-#define ADJTIMEX(x) INLINE_SYSCALL (adjtimex, 1, x)
-
-#undef LINKAGE
-#undef ADJTIME
-#if !defined __ASSUME_TIMEVAL64
-#define LINKAGE static
-#define ADJTIME __adjtime_tv64
-#endif
-
-#include <sysdeps/unix/sysv/linux/adjtime.c>
-#include <stdbool.h>
-
-#if !defined __ASSUME_TIMEVAL64
-static bool missing_adjtimex;
-
-int
-__adjtime (itv, otv)
- const struct timeval *itv;
- struct timeval *otv;
-{
- struct timeval32 itv32, otv32;
- int ret;
-
- switch (missing_adjtimex)
- {
- case false:
- ret = __adjtime_tv64 (itv, otv);
- if (ret && errno == ENOSYS)
- missing_adjtimex = 1;
- else
- break;
-
- /* FALLTHRU */
-
- default:
- itv32.tv_sec = itv->tv_sec;
- itv32.tv_usec = itv->tv_usec;
- ret = __adjtime_tv32 (&itv32, &otv32);
- if (ret == 0)
- {
- otv->tv_sec = otv32.tv_sec;
- otv->tv_usec = otv32.tv_usec;
- }
- break;
- }
-
- return ret;
-}
-#endif
-
-versioned_symbol (libc, __adjtime, adjtime, GLIBC_2_1);
-
-int
-__adjtimex_tv64 (struct timex *tx)
-{
-#if defined __ASSUME_TIMEVAL64
- return ADJTIMEX (tx);
-#else
- struct timex32 tx32;
- int ret;
-
- switch (missing_adjtimex)
- {
- case false:
- ret = ADJTIMEX (tx);
- if (ret && errno == ENOSYS)
- missing_adjtimex = 1;
- else
- break;
-
- /* FALLTHRU */
-
- default:
- tx32.modes = tx->modes;
- tx32.offset = tx->offset;
- tx32.freq = tx->freq;
- tx32.maxerror = tx->maxerror;
- tx32.esterror = tx->esterror;
- tx32.status = tx->status;
- tx32.constant = tx->constant;
- tx32.precision = tx->precision;
- tx32.tolerance = tx->tolerance;
- tx32.time.tv_sec = tx->time.tv_sec;
- tx32.time.tv_sec = tx->time.tv_usec;
- tx32.tick = tx->tick;
- tx32.ppsfreq = tx->ppsfreq;
- tx32.jitter = tx->jitter;
- tx32.shift = tx->shift;
- tx32.stabil = tx->stabil;
- tx32.jitcnt = tx->jitcnt;
- tx32.calcnt = tx->calcnt;
- tx32.errcnt = tx->errcnt;
- tx32.stbcnt = tx->stbcnt;
-
- ret = ADJTIMEX32 (&tx32);
- if (ret == 0)
- {
- tx->modes = tx32.modes;
- tx->offset = tx32.offset;
- tx->freq = tx32.freq;
- tx->maxerror = tx32.maxerror;
- tx->esterror = tx32.esterror;
- tx->status = tx32.status;
- tx->constant = tx32.constant;
- tx->precision = tx32.precision;
- tx->tolerance = tx32.tolerance;
- tx->time.tv_sec = tx32.time.tv_sec;
- tx->time.tv_usec = tx32.time.tv_sec;
- tx->tick = tx32.tick;
- tx->ppsfreq = tx32.ppsfreq;
- tx->jitter = tx32.jitter;
- tx->shift = tx32.shift;
- tx->stabil = tx32.stabil;
- tx->jitcnt = tx32.jitcnt;
- tx->calcnt = tx32.calcnt;
- tx->errcnt = tx32.errcnt;
- tx->stbcnt = tx32.stbcnt;
- }
- break;
- }
-
- return ret;
-#endif
-}
-
-strong_alias (__adjtimex_tv64, __adjtimex_internal);
-strong_alias (__adjtimex_tv64, __adjtimex_tv64p);
-weak_alias (__adjtimex_tv64, ntp_adjtime);
-versioned_symbol (libc, __adjtimex_tv64, __adjtimex, GLIBC_2_1);
-versioned_symbol (libc, __adjtimex_tv64p, adjtimex, GLIBC_2_1);
diff --git a/sysdeps/unix/sysv/linux/alpha/alpha/ptrace.h b/sysdeps/unix/sysv/linux/alpha/alpha/ptrace.h
deleted file mode 100644
index 57b96d64db..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/alpha/ptrace.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef __alpha_ptrace_h__
-#define __alpha_ptrace_h__
-
-/*
- * Mostly for OSF/1 compatibility.
- */
-
-#define REG_BASE 0
-#define NGP_REGS 32
-#define NFP_REGS 32
-
-#define GPR_BASE REG_BASE
-#define FPR_BASE (GPR_BASE+NGP_REGS)
-#define PC (FPR_BASE+NFP_REGS)
-#define SPR_PS (PC+1)
-#define NPTRC_REGS (SPR_PS+1)
-
-#endif /* __alpha_ptrace_h__ */
diff --git a/sysdeps/unix/sysv/linux/alpha/alpha/regdef.h b/sysdeps/unix/sysv/linux/alpha/alpha/regdef.h
deleted file mode 100644
index 142df9c4f8..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/alpha/regdef.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __alpha_regdef_h__
-#define __alpha_regdef_h__
-
-#define v0 $0 /* function return value */
-
-#define t0 $1 /* temporary registers (caller-saved) */
-#define t1 $2
-#define t2 $3
-#define t3 $4
-#define t4 $5
-#define t5 $6
-#define t6 $7
-#define t7 $8
-
-#define s0 $9 /* saved-registers (callee-saved registers) */
-#define s1 $10
-#define s2 $11
-#define s3 $12
-#define s4 $13
-#define s5 $14
-#define s6 $15
-#define fp s6 /* frame-pointer (s6 in frame-less procedures) */
-
-#define a0 $16 /* argument registers (caller-saved) */
-#define a1 $17
-#define a2 $18
-#define a3 $19
-#define a4 $20
-#define a5 $21
-
-#define t8 $22 /* more temps (caller-saved) */
-#define t9 $23
-#define t10 $24
-#define t11 $25
-#define ra $26 /* return address register */
-#define t12 $27
-
-#define pv t12 /* procedure-variable register */
-#define AT $at /* assembler temporary */
-#define gp $29 /* global pointer */
-#define sp $30 /* stack pointer */
-#define zero $31 /* reads as zero, writes are noops */
-
-#endif /* __alpha_regdef_h__ */
diff --git a/sysdeps/unix/sysv/linux/alpha/alphaev6/fpu/Implies b/sysdeps/unix/sysv/linux/alpha/alphaev6/fpu/Implies
deleted file mode 100644
index 0d7000dc2d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/alphaev6/fpu/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# Override ldbl-opt with alpha specific routines.
-alpha/alphaev6/fpu
diff --git a/sysdeps/unix/sysv/linux/alpha/alphaev67/fpu/Implies b/sysdeps/unix/sysv/linux/alpha/alphaev67/fpu/Implies
deleted file mode 100644
index 617c388d2d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/alphaev67/fpu/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# Override ldbl-opt with alpha specific routines.
-alpha/alphaev67/fpu
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/a.out.h b/sysdeps/unix/sysv/linux/alpha/bits/a.out.h
deleted file mode 100644
index 82a3dd4c0d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/a.out.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
-#ifndef __A_OUT_GNU_H__
-# error "Never use <bits/a.out.h> directly; include <a.out.h> instead."
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/dirent.h b/sysdeps/unix/sysv/linux/alpha/bits/dirent.h
deleted file mode 100644
index 6ed74783ad..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/dirent.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_DIRENT_H
-#define _BITS_DIRENT_H 1
-
-struct dirent
- {
-#ifdef __USE_FILE_OFFSET64
- __ino64_t d_ino;
-#else
- __ino_t d_ino;
- int __pad;
-#endif
- __off_t d_off;
- unsigned short int d_reclen;
- unsigned char d_type;
- char d_name[256]; /* We must not include limits.h! */
- };
-
-#ifdef __USE_LARGEFILE64
-/* Note dirent64 is the same as dirent. */
-struct dirent64
- {
- __ino64_t d_ino;
- __off64_t d_off;
- unsigned short int d_reclen;
- unsigned char d_type;
- char d_name[256]; /* We must not include limits.h! */
- };
-#endif
-
-#define d_fileno d_ino /* Backwards compatibility. */
-
-#undef _DIRENT_HAVE_D_NAMLEN
-#define _DIRENT_HAVE_D_RECLEN
-#define _DIRENT_HAVE_D_OFF
-#define _DIRENT_HAVE_D_TYPE
-
-#endif /* bits/dirent.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/elfclass.h b/sysdeps/unix/sysv/linux/alpha/bits/elfclass.h
deleted file mode 100644
index e5aa4a0fbd..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/elfclass.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* This file specifies the native word size of the machine, which indicates
- the ELF file class used for executables and shared objects on this
- machine. */
-
-#ifndef _LINK_H
-# error "Never use <bits/elfclass.h> directly; include <link.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#define __ELF_NATIVE_CLASS __WORDSIZE
-
-/* Linux/Alpha is exceptional as it has .hash section with 64 bit entries. */
-typedef uint64_t Elf_Symndx;
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/errno.h b/sysdeps/unix/sysv/linux/alpha/bits/errno.h
deleted file mode 100644
index 8b2f152a1c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/errno.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Error constants. Linux/Alpha specific version.
- Copyright (C) 1996,1997,1998,1999,2002,2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _ERRNO_H
-
-# undef EDOM
-# undef EILSEQ
-# undef ERANGE
-# include <linux/errno.h>
-
-/* Linux has no ENOTSUP error code. */
-# define ENOTSUP EOPNOTSUPP
-
-# ifndef ECANCELED
-# define ECANCELED 131
-# endif
-
-/* Support for error codes to support robust mutexes was added later, too. */
-# ifndef EOWNERDEAD
-# define EOWNERDEAD 136
-# define ENOTRECOVERABLE 137
-# endif
-
-# ifndef __ASSEMBLER__
-/* Function to get address of global `errno' variable. */
-extern int *__errno_location (void) __THROW __attribute__ ((__const__));
-
-# if !defined _LIBC || defined _LIBC_REENTRANT
-/* When using threads, errno is a per-thread value. */
-# define errno (*__errno_location ())
-# endif
-# endif /* !__ASSEMBLER__ */
-#endif /* _ERRNO_H */
-
-#if !defined _ERRNO_H && defined __need_Emath
-/* This is ugly but the kernel header is not clean enough. We must
- define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
- defined. */
-# define EDOM 33 /* Math argument out of domain of function. */
-# define EILSEQ 116 /* Illegal byte sequence. */
-# define ERANGE 34 /* Math result not representable. */
-#endif /* !_ERRNO_H && __need_Emath */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h b/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h
deleted file mode 100644
index 710bace21f..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/fcntl.h
+++ /dev/null
@@ -1,232 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
- Copyright (C) 1995-2000,2004,2005,2006,2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#include <sys/types.h>
-#ifdef __USE_GNU
-# include <bits/uio.h>
-#endif
-
-
-/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
- located on an ext2 file system */
-#define O_ACCMODE 0003
-#define O_RDONLY 00
-#define O_WRONLY 01
-#define O_RDWR 02
-#define O_CREAT 01000 /* not fcntl */
-#define O_TRUNC 02000 /* not fcntl */
-#define O_EXCL 04000 /* not fcntl */
-#define O_NOCTTY 010000 /* not fcntl */
-
-#define O_NONBLOCK 00004
-#define O_APPEND 00010
-#define O_NDELAY O_NONBLOCK
-#define O_SYNC 040000
-#define O_FSYNC O_SYNC
-#define O_ASYNC 020000 /* fcntl, for BSD compatibility */
-
-#ifdef __USE_GNU
-# define O_DIRECTORY 0100000 /* Must be a directory. */
-# define O_NOFOLLOW 0200000 /* Do not follow links. */
-# define O_DIRECT 02000000 /* Direct disk access. */
-# define O_NOATIME 04000000 /* Do not set atime. */
-# define O_CLOEXEC 010000000 /* Set close_on_exec. */
-#endif
-
-#ifdef __USE_LARGEFILE64
-/* Not necessary, files are always with 64bit off_t. */
-# define O_LARGEFILE 0
-#endif
-
-/* For now Linux has synchronisity options for data and read operations.
- We define the symbols here but let them do the same as O_SYNC since
- this is a superset. */
-#if defined __USE_POSIX199309 || defined __USE_UNIX98
-# define O_DSYNC O_SYNC /* Synchronize data. */
-# define O_RSYNC O_SYNC /* Synchronize read operations. */
-#endif
-
-/* Values for the second argument to `fcntl'. */
-#define F_DUPFD 0 /* Duplicate file descriptor. */
-#define F_GETFD 1 /* Get file descriptor flags. */
-#define F_SETFD 2 /* Set file descriptor flags. */
-#define F_GETFL 3 /* Get file status flags. */
-#define F_SETFL 4 /* Set file status flags. */
-#define F_GETLK 7 /* Get record locking info. */
-#define F_SETLK 8 /* Set record locking info (non-blocking). */
-#define F_SETLKW 9 /* Set record locking info (blocking). */
-#define F_GETLK64 F_GETLK /* Get record locking info. */
-#define F_SETLK64 F_SETLK /* Set record locking info (non-blocking). */
-#define F_SETLKW64 F_SETLKW /* Set record locking info (blocking). */
-
-#if defined __USE_BSD || defined __USE_UNIX98
-# define F_SETOWN 5 /* Get owner of socket (receiver of SIGIO). */
-# define F_GETOWN 6 /* Set owner of socket (receiver of SIGIO). */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETSIG 10 /* Set number of signal to be sent. */
-# define F_GETSIG 11 /* Get number of signal to be sent. */
-#endif
-
-#ifdef __USE_GNU
-# define F_SETLEASE 1024 /* Set a lease. */
-# define F_GETLEASE 1025 /* Enquire what lease is active. */
-# define F_NOTIFY 1026 /* Request notfications on a directory. */
-# define F_DUPFD_CLOEXEC 1030 /* Duplicate file descriptor with
- close-on-exit set. */
-#endif
-
-/* for F_[GET|SET]FD */
-#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf() */
-#define F_RDLCK 1 /* Read lock. */
-#define F_WRLCK 2 /* Write lock. */
-#define F_UNLCK 8 /* Remove lock. */
-
-/* for old implementation of bsd flock () */
-#define F_EXLCK 16 /* or 3 */
-#define F_SHLCK 32 /* or 4 */
-
-/* Operations for bsd flock(), also used by the kernel implementation */
-#ifdef __USE_BSD
-# define LOCK_SH 1 /* shared lock */
-# define LOCK_EX 2 /* exclusive lock */
-# define LOCK_NB 4 /* or'd with one of the above to prevent
- blocking */
-# define LOCK_UN 8 /* remove lock */
-#endif
-
-#ifdef __USE_GNU
-# define LOCK_MAND 32 /* This is a mandatory flock: */
-# define LOCK_READ 64 /* ... which allows concurrent read operations. */
-# define LOCK_WRITE 128 /* ... which allows concurrent write operations. */
-# define LOCK_RW 192 /* ... Which allows concurrent read & write operations. */
-#endif
-
-#ifdef __USE_GNU
-/* Types of directory notifications that may be requested with F_NOTIFY. */
-# define DN_ACCESS 0x00000001 /* File accessed. */
-# define DN_MODIFY 0x00000002 /* File modified. */
-# define DN_CREATE 0x00000004 /* File created. */
-# define DN_DELETE 0x00000008 /* File removed. */
-# define DN_RENAME 0x00000010 /* File renamed. */
-# define DN_ATTRIB 0x00000020 /* File changed attibutes. */
-# define DN_MULTISHOT 0x80000000 /* Don't remove notifier. */
-#endif
-
-/* We don't need to support __USE_FILE_OFFSET64. */
-struct flock
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off_t l_start; /* Offset where the lock begins. */
- __off_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
- {
- short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
- short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
- __off64_t l_start; /* Offset where the lock begins. */
- __off64_t l_len; /* Size of the locked area; zero means until EOF. */
- __pid_t l_pid; /* Process holding the lock. */
- };
-#endif
-
-
-/* Define some more compatibility macros to be backward compatible with
- BSD systems which did not managed to hide these kernel macros. */
-#ifdef __USE_BSD
-# define FAPPEND O_APPEND
-# define FFSYNC O_FSYNC
-# define FASYNC O_ASYNC
-# define FNONBLOCK O_NONBLOCK
-# define FNDELAY O_NDELAY
-#endif /* Use BSD. */
-
-/* Advise to `posix_fadvise'. */
-#ifdef __USE_XOPEN2K
-# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_FADV_DONTNEED 4 /* Don't need these pages. */
-# define POSIX_FADV_NOREUSE 5 /* Data will be accessed once. */
-#endif
-
-
-#ifdef __USE_GNU
-/* Flags for SYNC_FILE_RANGE. */
-# define SYNC_FILE_RANGE_WAIT_BEFORE 1 /* Wait upon writeout of all pages
- in the range before performing the
- write. */
-# define SYNC_FILE_RANGE_WRITE 2 /* Initiate writeout of all those
- dirty pages in the range which are
- not presently under writeback. */
-# define SYNC_FILE_RANGE_WAIT_AFTER 4 /* Wait upon writeout of all pages in
- the range after performing the
- write. */
-
-/* Flags for SPLICE and VMSPLICE. */
-# define SPLICE_F_MOVE 1 /* Move pages instead of copying. */
-# define SPLICE_F_NONBLOCK 2 /* Don't block on the pipe splicing
- (but we may still block on the fd
- we splice from/to). */
-# define SPLICE_F_MORE 4 /* Expect more data. */
-# define SPLICE_F_GIFT 8 /* Pages passed in are a gift. */
-#endif
-
-__BEGIN_DECLS
-
-#ifdef __USE_GNU
-
-/* Provide kernel hint to read ahead. */
-extern ssize_t readahead (int __fd, __off64_t __offset, size_t __count)
- __THROW;
-
-
-/* Selective file content synch'ing. */
-extern int sync_file_range (int __fd, __off64_t __from, __off64_t __to,
- unsigned int __flags);
-
-
-/* Splice address range into a pipe. */
-extern ssize_t vmsplice (int __fdout, const struct iovec *__iov,
- size_t __count, unsigned int __flags);
-
-/* Splice two files together. */
-extern ssize_t splice (int __fdin, __off64_t *__offin, int __fdout,
- __off64_t *__offout, size_t __len,
- unsigned int __flags);
-
-/* In-kernel implementation of tee for pipe buffers. */
-extern ssize_t tee (int __fdin, int __fdout, size_t __len,
- unsigned int __flags);
-
-#endif
-
-__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h b/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h
deleted file mode 100644
index c525046e5c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/ioctls.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IOCTL_H
-# error "Never use <bits/ioctls.h> directly; include <sys/ioctl.h> instead."
-#endif
-
-/* Use the definitions from the kernel header files. */
-#include <asm/ioctls.h>
-
-/* Oh well, this is necessary since the kernel data structure is
- different from the user-level version. */
-#undef TCGETS
-#undef TCSETS
-#undef TCSETSW
-#undef TCSETSF
-#define TCGETS _IOR ('t', 19, char[44])
-#define TCSETS _IOW ('t', 20, char[44])
-#define TCSETSW _IOW ('t', 21, char[44])
-#define TCSETSF _IOW ('t', 22, char[44])
-
-#include <linux/sockios.h>
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/ipc.h b/sysdeps/unix/sysv/linux/alpha/bits/ipc.h
deleted file mode 100644
index 77f3c938d4..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/ipc.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IPC_H
-# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Mode bits for `msgget', `semget', and `shmget'. */
-#define IPC_CREAT 01000 /* Create key if key does not exist. */
-#define IPC_EXCL 02000 /* Fail if key exists. */
-#define IPC_NOWAIT 04000 /* Return error on wait. */
-
-/* Control commands for `msgctl', `semctl', and `shmctl'. */
-#define IPC_RMID 0 /* Remove identifier. */
-#define IPC_SET 1 /* Set `ipc_perm' options. */
-#define IPC_STAT 2 /* Get `ipc_perm' options. */
-#ifdef __USE_GNU
-# define IPC_INFO 3 /* See ipcs. */
-#endif
-
-/* Special key values. */
-#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
-
-
-/* Data structure used to pass permission information to IPC operations. */
-struct ipc_perm
- {
- __key_t __key; /* Key. */
- unsigned int uid; /* Owner's user ID. */
- unsigned int gid; /* Owner's group ID. */
- unsigned int cuid; /* Creator's user ID. */
- unsigned int cgid; /* Creator's group ID. */
- unsigned int mode; /* Read/write permission. */
- unsigned short int __seq; /* Sequence number. */
- unsigned short int __pad1;
- unsigned long int __unused1;
- unsigned long int __unused2;
- };
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
deleted file mode 100644
index 2f0e564916..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/mman.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Definitions for POSIX memory map interface. Linux/Alpha version.
- Copyright (C) 1997, 1998, 2000, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
- But the kernel header is not namespace clean. */
-
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x100 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x10 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-#endif
-
-/* Not used by Linux, but here to make sure we don't clash with
- OSF/1 defines. */
-#if 0 && defined __USE_BSD
-# define MAP_HASSEMAPHORE 0x0200
-# define MAP_INHERIT 0x0400
-# define MAP_UNALIGNED 0x0800
-#endif
-
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MAP_GROWSDOWN 0x01000 /* Stack-like segment. */
-# define MAP_DENYWRITE 0x02000 /* ETXTBSY */
-# define MAP_EXECUTABLE 0x04000 /* Mark it as an executable. */
-# define MAP_LOCKED 0x08000 /* Lock the mapping. */
-# define MAP_NORESERVE 0x10000 /* Don't check for reservations. */
-# define MAP_POPULATE 0x20000 /* Populate (prefault) pagetables. */
-# define MAP_NONBLOCK 0x40000 /* Do not block on IO. */
-#endif
-
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_SYNC 2 /* Synchronous memory sync. */
-#define MS_INVALIDATE 4 /* Invalidate the caches. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 8192 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 16384 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 6 /* Don't need these pages. */
-# define MADV_REMOVE 9 /* Remove these pages and resources. */
-# define MADV_DONTFORK 10 /* Do not inherit across fork. */
-# define MADV_DOFORK 11 /* Do inherit across fork. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 6 /* Don't need these pages. */
-#endif
-
-/* Not used by Linux, but here to make sure we don't clash with
- OSF/1 defines. */
-#if 0 && defined __USE_BSD
-# define MADV_DONTNEED_COMPAT 4 /* Old version? */
-# define MADV_SPACEAVAIL 5 /* Ensure resources are available. */
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/msq.h b/sysdeps/unix/sysv/linux/alpha/bits/msq.h
deleted file mode 100644
index ab251eaf76..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/msq.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_MSG_H
-# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Define options for message queue functions. */
-#define MSG_NOERROR 010000 /* no error if message is too big */
-#ifdef __USE_GNU
-# define MSG_EXCEPT 020000 /* recv any msg except of specified type */
-#endif
-
-/* Types used in the structure definition. */
-typedef unsigned long int msgqnum_t;
-typedef unsigned long int msglen_t;
-
-
-/* Structure of record for one message inside the kernel.
- The type `struct msg' is opaque. */
-struct msqid_ds
-{
- struct ipc_perm msg_perm; /* structure describing operation permission */
- __time_t msg_stime; /* time of last msgsnd command */
- __time_t msg_rtime; /* time of last msgrcv command */
- __time_t msg_ctime; /* time of last change */
- unsigned long int __msg_cbytes; /* current number of bytes on queue */
- msgqnum_t msg_qnum; /* number of messages currently on queue */
- msglen_t msg_qbytes; /* max number of bytes allowed on queue */
- __pid_t msg_lspid; /* pid of last msgsnd() */
- __pid_t msg_lrpid; /* pid of last msgrcv() */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-#ifdef __USE_MISC
-
-# define msg_cbytes __msg_cbytes
-
-/* ipcs ctl commands */
-# define MSG_STAT 11
-# define MSG_INFO 12
-
-/* buffer for msgctl calls IPC_INFO, MSG_INFO */
-struct msginfo
- {
- int msgpool;
- int msgmap;
- int msgmax;
- int msgmnb;
- int msgmni;
- int msgssz;
- int msgtql;
- unsigned short int msgseg;
- };
-
-#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/netdb.h b/sysdeps/unix/sysv/linux/alpha/bits/netdb.h
deleted file mode 100644
index e3664fd292..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/netdb.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _NETDB_H
-# error "Never include <bits/netdb.h> directly; use <netdb.h> instead."
-#endif
-
-
-/* Description of data base entry for a single network. NOTE: here a
- poor assumption is made. The network number is expected to fit
- into an unsigned long int variable. */
-struct netent
-{
- char *n_name; /* Official name of network. */
- char **n_aliases; /* Alias list. */
- int n_addrtype; /* Net address type. */
- /* XXX We should probably use uint32_t for the field and ensure
- compatiblity by adding appropriate padding. */
- unsigned long int n_net; /* Network number. */
-};
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/resource.h b/sysdeps/unix/sysv/linux/alpha/bits/resource.h
deleted file mode 100644
index 92d0199dcd..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/resource.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/* Bit values & structures for resource limits. Alpha/Linux version.
- Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_RESOURCE_H
-# error "Never use <bits/resource.h> directly; include <sys/resource.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Transmute defines to enumerations. The macro re-definitions are
- necessary because some programs want to test for operating system
- features with #ifdef RUSAGE_SELF. In ISO C the reflexive
- definition is a no-op. */
-
-/* Kinds of resource limit. */
-enum __rlimit_resource
-{
- /* Per-process CPU limit, in seconds. */
- RLIMIT_CPU = 0,
-#define RLIMIT_CPU RLIMIT_CPU
-
- /* Largest file that can be created, in bytes. */
- RLIMIT_FSIZE = 1,
-#define RLIMIT_FSIZE RLIMIT_FSIZE
-
- /* Maximum size of data segment, in bytes. */
- RLIMIT_DATA = 2,
-#define RLIMIT_DATA RLIMIT_DATA
-
- /* Maximum size of stack segment, in bytes. */
- RLIMIT_STACK = 3,
-#define RLIMIT_STACK RLIMIT_STACK
-
- /* Largest core file that can be created, in bytes. */
- RLIMIT_CORE = 4,
-#define RLIMIT_CORE RLIMIT_CORE
-
- /* Largest resident set size, in bytes.
- This affects swapping; processes that are exceeding their
- resident set size will be more likely to have physical memory
- taken from them. */
- __RLIMIT_RSS = 5,
-#define RLIMIT_RSS __RLIMIT_RSS
-
- /* Number of open files. */
- RLIMIT_NOFILE = 6,
- __RLIMIT_OFILE = RLIMIT_NOFILE, /* BSD name for same. */
-#define RLIMIT_NOFILE RLIMIT_NOFILE
-#define RLIMIT_OFILE __RLIMIT_OFILE
-
- /* Address space limit (?) */
- RLIMIT_AS = 7,
-#define RLIMIT_AS RLIMIT_AS
-
- /* Number of processes. */
- __RLIMIT_NPROC = 8,
-#define RLIMIT_NPROC __RLIMIT_NPROC
-
- /* Locked-in-memory address space. */
- __RLIMIT_MEMLOCK = 9,
-#define RLIMIT_MEMLOCK __RLIMIT_MEMLOCK
-
- /* Maximum number of file locks. */
- __RLIMIT_LOCKS = 10,
-#define RLIMIT_LOCKS __RLIMIT_LOCKS
-
- /* Maximum number of pending signals. */
- __RLIMIT_SIGPENDING = 11,
-#define RLIMIT_SIGPENDING __RLIMIT_SIGPENDING
-
- /* Maximum bytes in POSIX message queues. */
- __RLIMIT_MSGQUEUE = 12,
-#define RLIMIT_MSGQUEUE __RLIMIT_MSGQUEUE
-
- /* Maximum nice priority allowed to raise to.
- Nice levels 19 .. -20 correspond to 0 .. 39
- values of this resource limit. */
- __RLIMIT_NICE = 13,
-#define RLIMIT_NICE __RLIMIT_NICE
-
- /* Maximum realtime priority allowed for non-priviledged
- processes. */
- __RLIMIT_RTPRIO = 14,
-#define RLIMIT_RTPRIO __RLIMIT_RTPRIO
-
- __RLIMIT_NLIMITS = 15,
- __RLIM_NLIMITS = __RLIMIT_NLIMITS
-#define RLIMIT_NLIMITS __RLIMIT_NLIMITS
-#define RLIM_NLIMITS __RLIM_NLIMITS
-};
-
-/* Value to indicate that there is no limit. */
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY ((long int)(~0UL >> 1))
-#else
-# define RLIM_INFINITY 0x7fffffffffffffffLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0x7fffffffffffffffLL
-#endif
-
-/* We can represent all limits. */
-#define RLIM_SAVED_MAX RLIM_INFINITY
-#define RLIM_SAVED_CUR RLIM_INFINITY
-
-
-/* Type for resource quantity measurement. */
-#ifndef __USE_FILE_OFFSET64
-typedef __rlim_t rlim_t;
-#else
-typedef __rlim64_t rlim_t;
-#endif
-#ifdef __USE_LARGEFILE64
-typedef __rlim64_t rlim64_t;
-#endif
-
-struct rlimit
- {
- /* The current (soft) limit. */
- rlim_t rlim_cur;
- /* The hard limit. */
- rlim_t rlim_max;
- };
-
-#ifdef __USE_LARGEFILE64
-struct rlimit64
- {
- /* The current (soft) limit. */
- rlim64_t rlim_cur;
- /* The hard limit. */
- rlim64_t rlim_max;
- };
-#endif
-
-/* Whose usage statistics do you want? */
-enum __rusage_who
-{
- /* The calling process. */
- RUSAGE_SELF = 0,
-#define RUSAGE_SELF RUSAGE_SELF
-
- /* All of its terminated child processes. */
- RUSAGE_CHILDREN = -1,
-#define RUSAGE_CHILDREN RUSAGE_CHILDREN
-
-#ifdef __USE_GNU
- /* The calling thread. */
- RUSAGE_THREAD = 1
-# define RUSAGE_THREAD RUSAGE_THREAD
- /* Name for the same functionality on Solaris. */
-# define RUSAGE_LWP RUSAGE_THREAD
-#endif
-};
-
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
-
-/* Structure which says how much of each resource has been used. */
-struct rusage
- {
- /* Total amount of user time used. */
- struct timeval ru_utime;
- /* Total amount of system time used. */
- struct timeval ru_stime;
- /* Maximum resident set size (in kilobytes). */
- long int ru_maxrss;
- /* Amount of sharing of text segment memory
- with other processes (kilobyte-seconds). */
- long int ru_ixrss;
- /* Amount of data segment memory used (kilobyte-seconds). */
- long int ru_idrss;
- /* Amount of stack memory used (kilobyte-seconds). */
- long int ru_isrss;
- /* Number of soft page faults (i.e. those serviced by reclaiming
- a page from the list of pages awaiting reallocation. */
- long int ru_minflt;
- /* Number of hard page faults (i.e. those that required I/O). */
- long int ru_majflt;
- /* Number of times a process was swapped out of physical memory. */
- long int ru_nswap;
- /* Number of input operations via the file system. Note: This
- and `ru_oublock' do not include operations with the cache. */
- long int ru_inblock;
- /* Number of output operations via the file system. */
- long int ru_oublock;
- /* Number of IPC messages sent. */
- long int ru_msgsnd;
- /* Number of IPC messages received. */
- long int ru_msgrcv;
- /* Number of signals delivered. */
- long int ru_nsignals;
- /* Number of voluntary context switches, i.e. because the process
- gave up the process before it had to (usually to wait for some
- resource to be available). */
- long int ru_nvcsw;
- /* Number of involuntary context switches, i.e. a higher priority process
- became runnable or the current process used up its time slice. */
- long int ru_nivcsw;
- };
-
-/* Priority limits. */
-#define PRIO_MIN -20 /* Minimum priority a process can have. */
-#define PRIO_MAX 20 /* Maximum priority a process can have. */
-
-/* The type of the WHICH argument to `getpriority' and `setpriority',
- indicating what flavor of entity the WHO argument specifies. */
-enum __priority_which
-{
- PRIO_PROCESS = 0, /* WHO is a process ID. */
-#define PRIO_PROCESS PRIO_PROCESS
- PRIO_PGRP = 1, /* WHO is a process group ID. */
-#define PRIO_PGRP PRIO_PGRP
- PRIO_USER = 2 /* WHO is a user ID. */
-#define PRIO_USER PRIO_USER
-};
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sem.h b/sysdeps/unix/sysv/linux/alpha/bits/sem.h
deleted file mode 100644
index f63360b2bc..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/sem.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SEM_H
-# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
-#endif
-
-#include <sys/types.h>
-
-/* Flags for `semop'. */
-#define SEM_UNDO 0x1000 /* undo the operation on exit */
-
-/* Commands for `semctl'. */
-#define GETPID 11 /* get sempid */
-#define GETVAL 12 /* get semval */
-#define GETALL 13 /* get all semval's */
-#define GETNCNT 14 /* get semncnt */
-#define GETZCNT 15 /* get semzcnt */
-#define SETVAL 16 /* set semval */
-#define SETALL 17 /* set all semval's */
-
-
-/* Data structure describing a set of semaphores. */
-struct semid_ds
-{
- struct ipc_perm sem_perm; /* operation permission struct */
- __time_t sem_otime; /* last semop() time */
- __time_t sem_ctime; /* last time changed by semctl() */
- unsigned long int sem_nsems; /* number of semaphores in set */
- unsigned long int __unused1;
- unsigned long int __unused2;
-};
-
-/* The user should define a union like the following to use it for arguments
- for `semctl'.
-
- union semun
- {
- int val; <= value for SETVAL
- struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
- unsigned short int *array; <= array for GETALL & SETALL
- struct seminfo *__buf; <= buffer for IPC_INFO
- };
-
- Previous versions of this file used to define this union but this is
- incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
- one must define the union or not. */
-#define _SEM_SEMUN_UNDEFINED 1
-
-#ifdef __USE_MISC
-
-/* ipcs ctl cmds */
-# define SEM_STAT 18
-# define SEM_INFO 19
-
-struct seminfo
-{
- int semmap;
- int semmni;
- int semmns;
- int semmnu;
- int semmsl;
- int semopm;
- int semume;
- int semusz;
- int semvmx;
- int semaem;
-};
-
-#endif /* __USE_MISC */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/shm.h b/sysdeps/unix/sysv/linux/alpha/bits/shm.h
deleted file mode 100644
index cb214e6412..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/shm.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 2000, 2002, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SHM_H
-# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
-#endif
-
-#include <bits/types.h>
-
-/* Permission flag for shmget. */
-#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
-#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
-
-/* Flags for `shmat'. */
-#define SHM_RDONLY 010000 /* attach read-only else read-write */
-#define SHM_RND 020000 /* round attach address to SHMLBA */
-#define SHM_REMAP 040000 /* take-over region on attach */
-
-/* Commands for `shmctl'. */
-#define SHM_LOCK 11 /* lock segment (root only) */
-#define SHM_UNLOCK 12 /* unlock segment (root only) */
-
-__BEGIN_DECLS
-
-/* Segment low boundary address multiple. */
-#define SHMLBA (__getpagesize ())
-extern int __getpagesize (void) __THROW __attribute__ ((__const__));
-
-
-/* Type to count number of attaches. */
-typedef unsigned long int shmatt_t;
-
-/* Data structure describing a shared memory segment. */
-struct shmid_ds
- {
- struct ipc_perm shm_perm; /* operation permission struct */
- size_t shm_segsz; /* size of segment in bytes */
- __time_t shm_atime; /* time of last shmat() */
- __time_t shm_dtime; /* time of last shmdt() */
- __time_t shm_ctime; /* time of last change by shmctl() */
- __pid_t shm_cpid; /* pid of creator */
- __pid_t shm_lpid; /* pid of last shmop */
- shmatt_t shm_nattch; /* number of current attaches */
- unsigned long int __unused1;
- unsigned long int __unused2;
- };
-
-#ifdef __USE_MISC
-
-/* ipcs ctl commands */
-# define SHM_STAT 13
-# define SHM_INFO 14
-
-/* shm_mode upper byte flags */
-# define SHM_DEST 01000 /* segment will be destroyed on last detach */
-# define SHM_LOCKED 02000 /* segment will not be swapped */
-# define SHM_HUGETLB 04000 /* segment is mapped via hugetlb */
-# define SHM_NORESERVE 010000 /* don't check for reservations */
-
-struct shminfo
- {
- unsigned long int shmmax;
- unsigned long int shmmin;
- unsigned long int shmmni;
- unsigned long int shmseg;
- unsigned long int shmall;
- unsigned long int __unused1;
- unsigned long int __unused2;
- unsigned long int __unused3;
- unsigned long int __unused4;
- };
-
-struct shm_info
- {
- int used_ids;
- unsigned long int shm_tot; /* total allocated shm */
- unsigned long int shm_rss; /* total resident shm */
- unsigned long int shm_swp; /* total swapped shm */
- unsigned long int swap_attempts;
- unsigned long int swap_successes;
- };
-
-#endif /* __USE_MISC */
-
-__END_DECLS
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
deleted file mode 100644
index 80feb2fa2d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/* The proper definitions for Linux/Alpha sigaction.
- Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never include <bits/sigaction.h> directly; use <signal.h> instead."
-#endif
-
-/* Structure describing the action to be taken when a signal arrives. */
-struct sigaction
- {
- /* Signal handler. */
-#ifdef __USE_POSIX199309
- union
- {
- /* Used if SA_SIGINFO is not set. */
- __sighandler_t sa_handler;
- /* Used if SA_SIGINFO is set. */
- void (*sa_sigaction) (int, siginfo_t *, void *);
- }
- __sigaction_handler;
-# define sa_handler __sigaction_handler.sa_handler
-# define sa_sigaction __sigaction_handler.sa_sigaction
-#else
- __sighandler_t sa_handler;
-#endif
-
- /* Additional set of signals to be blocked. */
- __sigset_t sa_mask;
-
- /* Special flags. */
- unsigned int sa_flags;
- };
-
-/* Bits in `sa_flags'. */
-#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
-#define SA_NOCLDWAIT 0x00000020 /* Don't create zombie on child death. */
-#define SA_SIGINFO 0x00000040 /* Invoke signal-catching function with
- three arguments instead of one. */
-#if defined __USE_UNIX98 || defined __USE_MISC
-# define SA_ONSTACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
-# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
-# define SA_NODEFER 0x00000008 /* Don't automatically block the signal
- when its handler is being executed. */
-# define SA_RESETHAND 0x00000010 /* Reset to SIG_DFL on entry to handler. */
-#endif
-#ifdef __USE_MISC
-# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
-
-/* Some aliases for the SA_ constants. */
-# define SA_NOMASK SA_NODEFER
-# define SA_ONESHOT SA_RESETHAND
-# define SA_STACK SA_ONSTACK
-#endif
-
-/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_BLOCK 1 /* Block signals. */
-#define SIG_UNBLOCK 2 /* Unblock signals. */
-#define SIG_SETMASK 3 /* Set the set of blocked signals. */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h b/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
deleted file mode 100644
index a2aacc04b1..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/* siginfo_t, sigevent and constants. Linux/Alpha version.
- Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#if !defined _SIGNAL_H && !defined __need_siginfo_t \
- && !defined __need_sigevent_t
-# error "Never include this file directly. Use <signal.h> instead"
-#endif
-
-#if (!defined __have_sigval_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t \
- || defined __need_sigevent_t))
-# define __have_sigval_t 1
-
-/* Type for data associated with a signal. */
-typedef union sigval
- {
- int sival_int;
- void *sival_ptr;
- } sigval_t;
-#endif
-
-#if (!defined __have_siginfo_t \
- && (defined _SIGNAL_H || defined __need_siginfo_t))
-# define __have_siginfo_t 1
-
-# define __SI_MAX_SIZE 128
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
-
-typedef struct siginfo
- {
- int si_signo; /* Signal number. */
- int si_errno; /* If non-zero, an errno value associated with
- this signal, as defined in <errno.h>. */
- int si_code; /* Signal code. */
-
- union
- {
- int _pad[__SI_PAD_SIZE];
-
- /* kill(). */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- } _kill;
-
- /* POSIX.1b timers. */
- struct
- {
- int si_tid; /* Timer ID. */
- int si_overrun; /* Overrun count. */
- sigval_t si_sigval; /* Signal value. */
- } _timer;
-
- /* POSIX.1b signals. */
- struct
- {
- __pid_t si_pid; /* Sending process ID. */
- __uid_t si_uid; /* Real user ID of sending process. */
- sigval_t si_sigval; /* Signal value. */
- } _rt;
-
- /* SIGCHLD. */
- struct
- {
- __pid_t si_pid; /* Which child. */
- __uid_t si_uid; /* Real user ID of sending process. */
- int si_status; /* Exit value or signal. */
- __clock_t si_utime;
- __clock_t si_stime;
- } _sigchld;
-
- /* SIGILL, SIGFPE, SIGSEGV, SIGBUS. */
- struct
- {
- void *si_addr; /* Faulting insn/memory ref. */
- } _sigfault;
-
- /* SIGPOLL. */
- struct
- {
- int si_band; /* Band event for SIGPOLL. */
- int si_fd;
- } _sigpoll;
- } _sifields;
- } siginfo_t;
-
-
-/* X/Open requires some more fields with fixed names. */
-# define si_pid _sifields._kill.si_pid
-# define si_uid _sifields._kill.si_uid
-# define si_timerid _sifields._timer.si_tid
-# define si_overrun _sifields._timer.si_overrun
-# define si_status _sifields._sigchld.si_status
-# define si_utime _sifields._sigchld.si_utime
-# define si_stime _sifields._sigchld.si_stime
-# define si_value _sifields._rt.si_sigval
-# define si_int _sifields._rt.si_sigval.sival_int
-# define si_ptr _sifields._rt.si_sigval.sival_ptr
-# define si_addr _sifields._sigfault.si_addr
-# define si_band _sifields._sigpoll.si_band
-# define si_fd _sifields._sigpoll.si_fd
-
-
-/* Values for `si_code'. Positive values are reserved for kernel-generated
- signals. */
-enum
-{
- SI_ASYNCNL = -60, /* Sent by asynch name lookup completion. */
-# define SI_ASYNCNL SI_ASYNCNL
- SI_TKILL = -6, /* Sent by tkill. */
-# define SI_TKILL SI_TKILL
- SI_SIGIO, /* Sent by queued SIGIO. */
-# define SI_SIGIO SI_SIGIO
- SI_ASYNCIO, /* Sent by AIO completion. */
-# define SI_ASYNCIO SI_ASYNCIO
- SI_MESGQ, /* Sent by real time mesq state change. */
-# define SI_MESGQ SI_MESGQ
- SI_TIMER, /* Sent by timer expiration. */
-# define SI_TIMER SI_TIMER
- SI_QUEUE, /* Sent by sigqueue. */
-# define SI_QUEUE SI_QUEUE
- SI_USER, /* Sent by kill, sigsend, raise. */
-# define SI_USER SI_USER
- SI_KERNEL = 0x80 /* Send by kernel. */
-#define SI_KERNEL SI_KERNEL
-};
-
-
-/* `si_code' values for SIGILL signal. */
-enum
-{
- ILL_ILLOPC = 1, /* Illegal opcode. */
-# define ILL_ILLOPC ILL_ILLOPC
- ILL_ILLOPN, /* Illegal operand. */
-# define ILL_ILLOPN ILL_ILLOPN
- ILL_ILLADR, /* Illegal addressing mode. */
-# define ILL_ILLADR ILL_ILLADR
- ILL_ILLTRP, /* Illegal trap. */
-# define ILL_ILLTRP ILL_ILLTRP
- ILL_PRVOPC, /* Privileged opcode. */
-# define ILL_PRVOPC ILL_PRVOPC
- ILL_PRVREG, /* Privileged register. */
-# define ILL_PRVREG ILL_PRVREG
- ILL_COPROC, /* Coprocessor error. */
-# define ILL_COPROC ILL_COPROC
- ILL_BADSTK /* Internal stack error. */
-# define ILL_BADSTK ILL_BADSTK
-};
-
-/* `si_code' values for SIGFPE signal. */
-enum
-{
- FPE_INTDIV = 1, /* Integer divide by zero. */
-# define FPE_INTDIV FPE_INTDIV
- FPE_INTOVF, /* Integer overflow. */
-# define FPE_INTOVF FPE_INTOVF
- FPE_FLTDIV, /* Floating point divide by zero. */
-# define FPE_FLTDIV FPE_FLTDIV
- FPE_FLTOVF, /* Floating point overflow. */
-# define FPE_FLTOVF FPE_FLTOVF
- FPE_FLTUND, /* Floating point underflow. */
-# define FPE_FLTUND FPE_FLTUND
- FPE_FLTRES, /* Floating point inexact result. */
-# define FPE_FLTRES FPE_FLTRES
- FPE_FLTINV, /* Floating point invalid operation. */
-# define FPE_FLTINV FPE_FLTINV
- FPE_FLTSUB /* Subscript out of range. */
-# define FPE_FLTSUB FPE_FLTSUB
-};
-
-/* `si_code' values for SIGSEGV signal. */
-enum
-{
- SEGV_MAPERR = 1, /* Address not mapped to object. */
-# define SEGV_MAPERR SEGV_MAPERR
- SEGV_ACCERR /* Invalid permissions for mapped object. */
-# define SEGV_ACCERR SEGV_ACCERR
-};
-
-/* `si_code' values for SIGBUS signal. */
-enum
-{
- BUS_ADRALN = 1, /* Invalid address alignment. */
-# define BUS_ADRALN BUS_ADRALN
- BUS_ADRERR, /* Non-existant physical address. */
-# define BUS_ADRERR BUS_ADRERR
- BUS_OBJERR /* Object specific hardware error. */
-# define BUS_OBJERR BUS_OBJERR
-};
-
-/* `si_code' values for SIGTRAP signal. */
-enum
-{
- TRAP_BRKPT = 1, /* Process breakpoint. */
-# define TRAP_BRKPT TRAP_BRKPT
- TRAP_TRACE /* Process trace trap. */
-# define TRAP_TRACE TRAP_TRACE
-};
-
-/* `si_code' values for SIGCHLD signal. */
-enum
-{
- CLD_EXITED = 1, /* Child has exited. */
-# define CLD_EXITED CLD_EXITED
- CLD_KILLED, /* Child was killed. */
-# define CLD_KILLED CLD_KILLED
- CLD_DUMPED, /* Child terminated abnormally. */
-# define CLD_DUMPED CLD_DUMPED
- CLD_TRAPPED, /* Traced child has trapped. */
-# define CLD_TRAPPED CLD_TRAPPED
- CLD_STOPPED, /* Child has stopped. */
-# define CLD_STOPPED CLD_STOPPED
- CLD_CONTINUED /* Stopped child has continued. */
-# define CLD_CONTINUED CLD_CONTINUED
-};
-
-/* `si_code' values for SIGPOLL signal. */
-enum
-{
- POLL_IN = 1, /* Data input available. */
-# define POLL_IN POLL_IN
- POLL_OUT, /* Output buffers available. */
-# define POLL_OUT POLL_OUT
- POLL_MSG, /* Input message available. */
-# define POLL_MSG POLL_MSG
- POLL_ERR, /* I/O error. */
-# define POLL_ERR POLL_ERR
- POLL_PRI, /* High priority input available. */
-# define POLL_PRI POLL_PRI
- POLL_HUP /* Device disconnected. */
-# define POLL_HUP POLL_HUP
-};
-
-# undef __need_siginfo_t
-#endif /* !have siginfo_t && (have _SIGNAL_H || need siginfo_t). */
-
-
-#if (defined _SIGNAL_H || defined __need_sigevent_t) \
- && !defined __have_sigevent_t
-# define __have_sigevent_t 1
-
-/* Structure to transport application-defined values with signals. */
-# define __SIGEV_MAX_SIZE 64
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-
-typedef struct sigevent
- {
- sigval_t sigev_value;
- int sigev_signo;
- int sigev_notify;
-
- union
- {
- int _pad[__SIGEV_PAD_SIZE];
-
- /* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
- thread to receive the signal. */
- __pid_t _tid;
-
- struct
- {
- void (*_function) (sigval_t); /* Function to start. */
- void *_attribute; /* Really pthread_attr_t. */
- } _sigev_thread;
- } _sigev_un;
- } sigevent_t;
-
-/* POSIX names to access some of the members. */
-# define sigev_notify_function _sigev_un._sigev_thread._function
-# define sigev_notify_attributes _sigev_un._sigev_thread._attribute
-
-/* `sigev_notify' values. */
-enum
-{
- SIGEV_SIGNAL = 0, /* Notify via signal. */
-# define SIGEV_SIGNAL SIGEV_SIGNAL
- SIGEV_NONE, /* Other notification: meaningless. */
-# define SIGEV_NONE SIGEV_NONE
- SIGEV_THREAD, /* Deliver via thread creation. */
-# define SIGEV_THREAD SIGEV_THREAD
-
- SIGEV_THREAD_ID = 4 /* Send signal to specific thread. */
-#define SIGEV_THREAD_ID SIGEV_THREAD_ID
-};
-
-#endif /* have _SIGNAL_H. */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/signum.h b/sysdeps/unix/sysv/linux/alpha/bits/signum.h
deleted file mode 100644
index 477c13175d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/signum.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Signal number definitions. Linux/Alpha version.
- Copyright (C) 1996, 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifdef _SIGNAL_H
-
-/* Fake signal functions. */
-#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
-#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
-#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
-
-#ifdef __USE_UNIX98
-# define SIG_HOLD ((__sighandler_t) 2) /* Add signal to hold mask. */
-#endif
-
-/*
- * Linux/AXP has different signal numbers that Linux/i386: I'm trying
- * to make it OSF/1 binary compatible, at least for normal binaries.
- */
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGEMT 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGBUS 10
-#define SIGSEGV 11
-#define SIGSYS 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGURG 16
-#define SIGSTOP 17
-#define SIGTSTP 18
-#define SIGCONT 19
-#define SIGCHLD 20
-#define SIGCLD SIGCHLD
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGIO 23
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGINFO 29
-#define SIGUSR1 30
-#define SIGUSR2 31
-
-#define SIGPOLL SIGIO
-#define SIGPWR SIGINFO
-#define SIGIOT SIGABRT
-
-#define _NSIG 65 /* Biggest signal number + 1. */
-
-#define SIGRTMIN (__libc_current_sigrtmin ())
-#define SIGRTMAX (__libc_current_sigrtmax ())
-
-/* These are the hard limits of the kernel. These values should not be
- used directly at user level. */
-#define __SIGRTMIN 32
-#define __SIGRTMAX (_NSIG - 1)
-
-#endif /* <signal.h> included. */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h b/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h
deleted file mode 100644
index 7faaf98d54..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* sigstack, sigaltstack definitions.
- Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIGNAL_H
-# error "Never include this file directly. Use <signal.h> instead"
-#endif
-
-
-/* Structure describing a signal stack (obsolete). */
-struct sigstack
- {
- __ptr_t ss_sp; /* Signal stack pointer. */
- int ss_onstack; /* Nonzero if executing on this stack. */
- };
-
-
-/* Possible values for `ss_flags.'. */
-enum
-{
- SS_ONSTACK = 1,
-#define SS_ONSTACK SS_ONSTACK
- SS_DISABLE
-#define SS_DISABLE SS_DISABLE
-};
-
-/* Minimum stack size for a signal handler. */
-#define MINSIGSTKSZ 4096
-
-/* System default stack size. */
-#define SIGSTKSZ 16384
-
-
-/* Alternate, preferred interface. */
-typedef struct sigaltstack
- {
- __ptr_t ss_sp;
- int ss_flags;
- size_t ss_size;
- } stack_t;
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/stat.h b/sysdeps/unix/sysv/linux/alpha/bits/stat.h
deleted file mode 100644
index 42748be762..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/stat.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Copyright (C) 1996,1997,1998,1999,2000,2001,2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_STAT_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-/* Versions of the `struct stat' data structure. */
-#define _STAT_VER_KERNEL 0
-#define _STAT_VER_GLIBC2 1
-#define _STAT_VER_GLIBC2_1 2
-#define _STAT_VER_KERNEL64 3
-#define _STAT_VER_GLIBC2_3_4 3
-#define _STAT_VER _STAT_VER_GLIBC2_3_4
-
-/* Versions of the `xmknod' interface. */
-#define _MKNOD_VER_LINUX 0
-
-
-/* Nanosecond resolution timestamps are stored in a format equivalent to
- 'struct timespec'. This is the type used whenever possible but the
- Unix namespace rules do not allow the identifier 'timespec' to appear
- in the <sys/stat.h> header. Therefore we have to handle the use of
- this header in strictly standard-compliant sources special.
-
- Use neat tidy anonymous unions and structures when possible. */
-
-#ifdef __USE_MISC
-# if __GNUC_PREREQ(3,3)
-# define __ST_TIME(X) \
- __extension__ union { \
- struct timespec st_##X##tim; \
- struct { \
- __time_t st_##X##time; \
- unsigned long st_##X##timensec; \
- }; \
- }
-# else
-# define __ST_TIME(X) struct timespec st_##X##tim
-# define st_atime st_atim.tv_sec
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-# endif
-#else
-# define __ST_TIME(X) \
- __time_t st_##X##time; \
- unsigned long st_##X##timensec
-#endif
-
-
-struct stat
- {
- __dev_t st_dev; /* Device. */
-#ifdef __USE_FILE_OFFSET64
- __ino64_t st_ino; /* File serial number. */
-#else
- __ino_t st_ino; /* File serial number. */
- int __pad0; /* 64-bit st_ino. */
-#endif
- __dev_t st_rdev; /* Device number, if device. */
- __off_t st_size; /* Size of file, in bytes. */
-#ifdef __USE_FILE_OFFSET64
- __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
-#else
- __blkcnt_t st_blocks; /* Nr. 512-byte blocks allocated. */
- int __pad1; /* 64-bit st_blocks. */
-#endif
- __mode_t st_mode; /* File mode. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- __nlink_t st_nlink; /* Link count. */
- int __pad2; /* Real padding. */
- __ST_TIME(a); /* Time of last access. */
- __ST_TIME(m); /* Time of last modification. */
- __ST_TIME(c); /* Time of last status change. */
- long __unused[3];
- };
-
-#ifdef __USE_LARGEFILE64
-/* Note stat64 is the same shape as stat. */
-struct stat64
- {
- __dev_t st_dev; /* Device. */
- __ino64_t st_ino; /* File serial number. */
- __dev_t st_rdev; /* Device number, if device. */
- __off_t st_size; /* Size of file, in bytes. */
- __blkcnt64_t st_blocks; /* Nr. 512-byte blocks allocated. */
- __mode_t st_mode; /* File mode. */
- __uid_t st_uid; /* User ID of the file's owner. */
- __gid_t st_gid; /* Group ID of the file's group.*/
- __blksize_t st_blksize; /* Optimal block size for I/O. */
- __nlink_t st_nlink; /* Link count. */
- int __pad0; /* Real padding. */
- __ST_TIME(a); /* Time of last access. */
- __ST_TIME(m); /* Time of last modification. */
- __ST_TIME(c); /* Time of last status change. */
- long __unused[3];
- };
-#endif
-
-#undef __ST_TIME
-
-/* Tell code we have these members. */
-#define _STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-#define _STATBUF_ST_NSEC
-
-/* Encoding of the file mode. */
-
-#define __S_IFMT 0170000 /* These bits determine file type. */
-
-/* File types. */
-#define __S_IFDIR 0040000 /* Directory. */
-#define __S_IFCHR 0020000 /* Character device. */
-#define __S_IFBLK 0060000 /* Block device. */
-#define __S_IFREG 0100000 /* Regular file. */
-#define __S_IFIFO 0010000 /* FIFO. */
-#define __S_IFLNK 0120000 /* Symbolic link. */
-#define __S_IFSOCK 0140000 /* Socket. */
-
-/* POSIX.1b objects. Note that these macros always evaluate to zero. But
- they do it by enforcing the correct use of the macros. */
-#define __S_TYPEISMQ(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits. */
-
-#define __S_ISUID 04000 /* Set user ID on execution. */
-#define __S_ISGID 02000 /* Set group ID on execution. */
-#define __S_ISVTX 01000 /* Save swapped text after use (sticky). */
-#define __S_IREAD 0400 /* Read by owner. */
-#define __S_IWRITE 0200 /* Write by owner. */
-#define __S_IEXEC 0100 /* Execute by owner. */
-
-#if defined __USE_ATFILE || defined __USE_GNU
-/* XXX This will change to the macro for the next 2008 POSIX revision. */
-# define UTIME_NOW ((1l << 30) - 1l)
-# define UTIME_OMIT ((1l << 30) - 2l)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/statfs.h b/sysdeps/unix/sysv/linux/alpha/bits/statfs.h
deleted file mode 100644
index d838e6bf4a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/statfs.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_STATFS_H
-# error "Never include <bits/statfs.h> directly; use <sys/statfs.h> instead."
-#endif
-
-#include <bits/types.h> /* for __fsid_t and __fsblkcnt_t. */
-
-struct statfs
- {
- int f_type;
- int f_bsize;
-#ifndef __USE_FILE_OFFSET64
- __fsblkcnt_t f_blocks;
- __fsblkcnt_t f_bfree;
- __fsblkcnt_t f_bavail;
- __fsfilcnt_t f_files;
- __fsfilcnt_t f_ffree;
-#else
- __fsblkcnt64_t f_blocks;
- __fsblkcnt64_t f_bfree;
- __fsblkcnt64_t f_bavail;
- __fsfilcnt64_t f_files;
- __fsfilcnt64_t f_ffree;
-#endif
- __fsid_t f_fsid;
- int f_namelen;
- int f_frsize;
- int f_spare[5];
- };
-
-#ifdef __USE_LARGEFILE64
-struct statfs64
- {
- int f_type;
- int f_bsize;
- __fsblkcnt64_t f_blocks;
- __fsblkcnt64_t f_bfree;
- __fsblkcnt64_t f_bavail;
- __fsfilcnt64_t f_files;
- __fsfilcnt64_t f_ffree;
- __fsid_t f_fsid;
- int f_namelen;
- int f_frsize;
- int f_spare[5];
- };
-#endif
-
-/* Tell code we have this member. */
-#define _STATFS_F_NAMELEN
-#define _STATFS_F_FRSIZE
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/termios.h b/sysdeps/unix/sysv/linux/alpha/bits/termios.h
deleted file mode 100644
index 966ccf94da..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/termios.h
+++ /dev/null
@@ -1,226 +0,0 @@
-/* termios type and macro definitions. Linux version.
- Copyright (C) 1993, 1994, 1995, 1996, 1997, 1999, 2003, 2005
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _TERMIOS_H
-# error "Never include <bits/termios.h> directly; use <termios.h> instead."
-#endif
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-#define NCCS 32
-struct termios
- {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_cc[NCCS]; /* control characters */
- cc_t c_line; /* line discipline (== c_cc[33]) */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-#define _HAVE_STRUCT_TERMIOS_C_ISPEED 1
-#define _HAVE_STRUCT_TERMIOS_C_OSPEED 1
- };
-
-/* c_cc characters */
-#define VEOF 0
-#define VEOL 1
-#define VEOL2 2
-#define VERASE 3
-#define VWERASE 4
-#define VKILL 5
-#define VREPRINT 6
-#define VSWTC 7
-#define VINTR 8
-#define VQUIT 9
-#define VSUSP 10
-#define VSTART 12
-#define VSTOP 13
-#define VLNEXT 14
-#define VDISCARD 15
-#define VMIN 16
-#define VTIME 17
-
-/* c_iflag bits */
-#define IGNBRK 0000001
-#define BRKINT 0000002
-#define IGNPAR 0000004
-#define PARMRK 0000010
-#define INPCK 0000020
-#define ISTRIP 0000040
-#define INLCR 0000100
-#define IGNCR 0000200
-#define ICRNL 0000400
-#define IXON 0001000
-#define IXOFF 0002000
-#ifdef __USE_BSD
- /* POSIX.1 doesn't want these... */
-# define IXANY 0004000
-# define IUCLC 0010000
-# define IMAXBEL 0020000
-# define IUTF8 0040000
-#endif
-
-/* c_oflag bits */
-#define OPOST 0000001
-#define ONLCR 0000002
-#define OLCUC 0000004
-
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-
-#define OFILL 00000100
-#define OFDEL 00000200
-#if defined __USE_MISC || defined __USE_XOPEN
-# define NLDLY 00001400
-# define NL0 00000000
-# define NL1 00000400
-# define NL2 00001000
-# define NL3 00001400
-# define TABDLY 00006000
-# define TAB0 00000000
-# define TAB1 00002000
-# define TAB2 00004000
-# define TAB3 00006000
-# define CRDLY 00030000
-# define CR0 00000000
-# define CR1 00010000
-# define CR2 00020000
-# define CR3 00030000
-# define FFDLY 00040000
-# define FF0 00000000
-# define FF1 00040000
-# define BSDLY 00100000
-# define BS0 00000000
-# define BS1 00100000
-#endif
-
-#define VTDLY 00200000
-#define VT0 00000000
-#define VT1 00200000
-
-#ifdef __USE_MISC
-# define XTABS 01000000 /* Hmm.. Linux/i386 considers this part of TABDLY.. */
-#endif
-
-/* c_cflag bit meaning */
-#ifdef __USE_MISC
-# define CBAUD 0000037
-#endif
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#ifdef __USE_MISC
-# define EXTA B19200
-# define EXTB B38400
-# define CBAUDEX 0000000
-#endif
-#define B57600 00020
-#define B115200 00021
-#define B230400 00022
-#define B460800 00023
-#define B500000 00024
-#define B576000 00025
-#define B921600 00026
-#define B1000000 00027
-#define B1152000 00030
-#define B1500000 00031
-#define B2000000 00032
-#define B2500000 00033
-#define B3000000 00034
-#define B3500000 00035
-#define B4000000 00036
-
-#define __MAX_BAUD B4000000
-
-#define CSIZE 00001400
-#define CS5 00000000
-#define CS6 00000400
-#define CS7 00001000
-#define CS8 00001400
-
-#define CSTOPB 00002000
-#define CREAD 00004000
-#define PARENB 00010000
-#define PARODD 00020000
-#define HUPCL 00040000
-
-#define CLOCAL 00100000
-#ifdef __USE_MISC
-# define CMSPAR 010000000000 /* mark or space (stick) parity */
-# define CRTSCTS 020000000000 /* flow control */
-#endif
-
-/* c_lflag bits */
-#define ISIG 0x00000080
-#define ICANON 0x00000100
-#if defined __USE_MISC || defined __USE_XOPEN
-# define XCASE 0x00004000
-#endif
-#define ECHO 0x00000008
-#define ECHOE 0x00000002
-#define ECHOK 0x00000004
-#define ECHONL 0x00000010
-#define NOFLSH 0x80000000
-#define TOSTOP 0x00400000
-#ifdef __USE_MISC
-# define ECHOCTL 0x00000040
-# define ECHOPRT 0x00000020
-# define ECHOKE 0x00000001
-# define FLUSHO 0x00800000
-# define PENDIN 0x20000000
-#endif
-#define IEXTEN 0x00000400
-
-/* Values for the ACTION argument to `tcflow'. */
-#define TCOOFF 0
-#define TCOON 1
-#define TCIOFF 2
-#define TCION 3
-
-/* Values for the QUEUE_SELECTOR argument to `tcflush'. */
-#define TCIFLUSH 0
-#define TCOFLUSH 1
-#define TCIOFLUSH 2
-
-/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
-#define TCSANOW 0
-#define TCSADRAIN 1
-#define TCSAFLUSH 2
-
-
-#define _IOT_termios /* Hurd ioctl type field. */ \
- _IOT (_IOTS (cflag_t), 4, _IOTS (cc_t), NCCS, _IOTS (speed_t), 2)
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h b/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
deleted file mode 100644
index 201585af1f..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* bits/typesizes.h -- underlying types for *_t. Linux/Alpha version.
- Copyright (C) 2002, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _BITS_TYPES_H
-# error "Never include <bits/typesizes.h> directly; use <sys/types.h> instead."
-#endif
-
-#ifndef _BITS_TYPESIZES_H
-#define _BITS_TYPESIZES_H 1
-
-/* See <bits/types.h> for the meaning of these macros. This file exists so
- that <bits/types.h> need not vary across different GNU platforms. */
-
-#define __DEV_T_TYPE __U64_TYPE
-#define __UID_T_TYPE __U32_TYPE
-#define __GID_T_TYPE __U32_TYPE
-#define __INO_T_TYPE __U32_TYPE
-#define __INO64_T_TYPE __U64_TYPE
-#define __MODE_T_TYPE __U32_TYPE
-#define __NLINK_T_TYPE __U32_TYPE
-#define __OFF_T_TYPE __SLONGWORD_TYPE
-#define __OFF64_T_TYPE __S64_TYPE
-#define __PID_T_TYPE __S32_TYPE
-#define __RLIM_T_TYPE __ULONGWORD_TYPE
-#define __RLIM64_T_TYPE __U64_TYPE
-#define __BLKCNT_T_TYPE __U32_TYPE
-#define __BLKCNT64_T_TYPE __U64_TYPE
-#define __FSBLKCNT_T_TYPE __S32_TYPE
-#define __FSBLKCNT64_T_TYPE __S64_TYPE
-#define __FSFILCNT_T_TYPE __U32_TYPE
-#define __FSFILCNT64_T_TYPE __U64_TYPE
-#define __ID_T_TYPE __U32_TYPE
-#define __CLOCK_T_TYPE __SLONGWORD_TYPE
-#define __TIME_T_TYPE __SLONGWORD_TYPE
-#define __USECONDS_T_TYPE __U32_TYPE
-#define __SUSECONDS_T_TYPE __S64_TYPE
-#define __DADDR_T_TYPE __S32_TYPE
-#define __SWBLK_T_TYPE __SLONGWORD_TYPE
-#define __KEY_T_TYPE __S32_TYPE
-#define __CLOCKID_T_TYPE __S32_TYPE
-#define __TIMER_T_TYPE void *
-#define __BLKSIZE_T_TYPE __U32_TYPE
-#define __FSID_T_TYPE struct { int __val[2]; }
-#define __SSIZE_T_TYPE __SWORD_TYPE
-
-/* Number of descriptors that can fit in an `fd_set'. */
-#define __FD_SETSIZE 1024
-
-
-#endif /* bits/typesizes.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h b/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h
deleted file mode 100644
index 22fc64109c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/bits/wordsize.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 1999, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __WORDSIZE 64
-
-#if !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL
-
-/* Signal that we didn't used to have a `long double'. The changes all
- the `long double' function variants to be redirects to the double
- functions. */
-# define __LONG_DOUBLE_MATH_OPTIONAL 1
-# ifndef __LONG_DOUBLE_128__
-# define __NO_LONG_DOUBLE_MATH 1
-# endif
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/brk.S b/sysdeps/unix/sysv/linux/alpha/brk.S
deleted file mode 100644
index e01abebe0e..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/brk.S
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Brendan Kehoe <brendan@zen.org>, 1993.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* __brk is a special syscall under Linux since it never returns an
- error. Instead, the error condition is indicated by returning the old
- break value (instead of the new, requested one). */
-
-#include <sysdep.h>
-#define _ERRNO_H
-#include <bits/errno.h>
-
-#ifdef PIC
-.section .bss
- .align 3
- .globl __curbrk
-__curbrk: .skip 8
- .type __curbrk,@object
- .size __curbrk,8
-#else
-.comm __curbrk, 8
-#endif
-
- .text
-LEAF(__brk, 8)
- ldgp gp, 0(t12)
- subq sp, 8, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- /* Save the requested brk across the system call. */
- stq a0, 0(sp)
-
- ldiq v0, __NR_brk
- call_pal PAL_callsys
-
- ldq a0, 0(sp)
-
- /* Be prepared for an OSF-style brk. */
- bne a3, $err1
- beq v0, $ok
-
- /* Correctly handle the brk(0) query case. */
- cmoveq a0, v0, a0
- xor a0, v0, t0
- bne t0, $err0
-
- /* Update __curbrk and return cleanly. */
- mov zero, v0
-$ok: stq a0, __curbrk
- addq sp, 8, sp
- ret
-
- /* What a horrible way to die. */
-$err0: ldi v0, ENOMEM
-$err1: addq sp, 8, sp
- SYSCALL_ERROR_HANDLER
-
- END(__brk)
-
-weak_alias (__brk, brk)
diff --git a/sysdeps/unix/sysv/linux/alpha/clone.S b/sysdeps/unix/sysv/linux/alpha/clone.S
deleted file mode 100644
index 5e0b21ea15..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/clone.S
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* clone() is even more special than fork() as it mucks with stacks
- and invokes a function in the right context after its all over. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-
-#define CLONE_VM 0x00000100
-#define CLONE_THREAD 0x00010000
-
-/* int clone(int (*fn)(void *arg), void *child_stack, int flags,
- void *arg, pid_t *ptid, void *tls, pid_t *ctid);
-
- Note that everything past ARG is technically optional, based
- on FLAGS, and that CTID is arg 7, and thus is on the stack.
- However, since a load from top-of-stack better be legal always,
- we don't bother checking FLAGS. */
-
- .text
-ENTRY(__clone)
-#ifdef PROF
- ldgp gp,0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- /* Sanity check arguments. */
- ldiq v0,EINVAL
- beq a0,$error /* no NULL function pointers */
- beq a1,$error /* no NULL stack pointers */
-
- /* Save the fn ptr and arg on the new stack. */
- subq a1,32,a1
- stq a0,0(a1)
- stq a3,8(a1)
-#ifdef RESET_PID
- stq a2,16(a1)
-#endif
-
- /* The syscall is of the form clone(flags, usp, ptid, ctid, tls).
- Shift the flags, ptid, ctid, tls arguments into place; the
- child_stack argument is already correct. */
- mov a2,a0
- mov a4,a2
- ldq a3,0(sp)
- mov a5,a4
-
- /* Do the system call. */
- ldiq v0,__NR_clone
- call_pal PAL_callsys
-
- bne a3,$error
- beq v0,thread_start
-
- /* Successful return from the parent. */
- ret
-
- /* Something bad happened -- no child created. */
-$error:
-#ifndef PROF
- br gp,1f
-1: ldgp gp,0(gp)
-#endif
- SYSCALL_ERROR_HANDLER
-
- END(__clone)
-
-/* Load up the arguments to the function. Put this block of code in
- its own function so that we can terminate the stack trace with our
- debug info. */
-
- .ent thread_start
-thread_start:
- .frame fp,0,fp,0
- mov 0, fp
- .prologue 0
-
-#ifdef RESET_PID
- /* Check and see if we need to reset the PID. */
- ldq t0,16(sp)
- lda t1,CLONE_THREAD
- and t0,t1,t2
- beq t2,2f
-1:
-#endif
-
- /* Load up the arguments. */
- ldq pv,0(sp)
- ldq a0,8(sp)
- addq sp,32,sp
-
- /* Call the user's function. */
- jsr ra,(pv)
- ldgp gp,0(ra)
-
- /* Call _exit rather than doing it inline for breakpoint purposes. */
- mov v0,a0
-#ifdef PIC
- bsr ra, HIDDEN_JUMPTARGET(_exit) !samegp
-#else
- jsr ra, HIDDEN_JUMPTARGET(_exit)
-#endif
-
- /* Die horribly. */
- halt
-
-#ifdef RESET_PID
-2:
- rduniq
- lda t1, CLONE_VM
- mov v0, s0
- lda v0, -1
- and t0, t1, t2
- bne t2, 3f
- lda v0, __NR_getxpid
- callsys
-3:
- stl v0, PID_OFFSET(s0)
- stl v0, TID_OFFSET(s0)
- br 1b
-#endif
-
- .end thread_start
-
-weak_alias (__clone, clone)
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-auxv.h b/sysdeps/unix/sysv/linux/alpha/dl-auxv.h
deleted file mode 100644
index 8afc4dba3b..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/dl-auxv.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Auxiliary vector processing for Linux/Alpha.
- Copyright (C) 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Scan the Aux Vector for the cache shape entries. */
-
-long __libc_alpha_cache_shape[4] = { -2, -2, -2, -2 };
-
-#define DL_PLATFORM_AUXV \
- case AT_L1I_CACHESHAPE: \
- __libc_alpha_cache_shape[0] = av->a_un.a_val; \
- break; \
- case AT_L1D_CACHESHAPE: \
- __libc_alpha_cache_shape[1] = av->a_un.a_val; \
- break; \
- case AT_L2_CACHESHAPE: \
- __libc_alpha_cache_shape[2] = av->a_un.a_val; \
- break; \
- case AT_L3_CACHESHAPE: \
- __libc_alpha_cache_shape[3] = av->a_un.a_val; \
- break;
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-brk.S b/sysdeps/unix/sysv/linux/alpha/dl-brk.S
deleted file mode 100644
index eeb96544e3..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/dl-brk.S
+++ /dev/null
@@ -1 +0,0 @@
-#include <brk.S>
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-support.c b/sysdeps/unix/sysv/linux/alpha/dl-support.c
deleted file mode 100644
index 290217671c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/dl-support.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "dl-auxv.h"
-#include <elf/dl-support.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c b/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c
deleted file mode 100644
index 4034820f4d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#include "dl-auxv.h"
-#include <sysdeps/unix/sysv/linux/dl-sysdep.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/fpu/Implies b/sysdeps/unix/sysv/linux/alpha/fpu/Implies
deleted file mode 100644
index d76f511c2e..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/fpu/Implies
+++ /dev/null
@@ -1,2 +0,0 @@
-# Override ldbl-opt with alpha specific routines.
-alpha/fpu
diff --git a/sysdeps/unix/sysv/linux/alpha/fraiseexcpt.c b/sysdeps/unix/sysv/linux/alpha/fraiseexcpt.c
deleted file mode 100644
index 5e63be5cc7..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/fraiseexcpt.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Copyright (C) 2004,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fenv_libc.h>
-#include <sysdep.h>
-#include <float.h>
-#include <kernel-features.h>
-#include "kernel_sysinfo.h"
-
-
-int
-__feraiseexcept (int excepts)
-{
- INTERNAL_SYSCALL_DECL (err);
- unsigned long t = excepts;
- long r;
-
- r = INTERNAL_SYSCALL (osf_setsysinfo, err, 2, SSI_IEEE_RAISE_EXCEPTION, &t);
-
-#ifndef __ASSUME_IEEE_RAISE_EXCEPTION
- if (!INTERNAL_SYSCALL_ERROR_P (r, err))
- return 0;
-
- double d;
-
- /* If we got an error from SSI_IEEE_RAISE_EXCEPTION, assume it means that
- the system call isn't actually implemented. Do the best we can. */
-
- /* Invalid implemented with 0 / 0 -> NaN. */
- if (excepts & FE_INVALID)
- __asm__ __volatile__ ("divs/su $f31,$f31,%0; trapb" : "=f"(d) : );
-
- /* Division By Zero implemented with 1 / 0 -> NaN. */
- if (excepts & FE_DIVBYZERO)
- __asm__ __volatile__ ("divs/su %1,$f31,%0; trapb" : "=&f"(d) : "f"(1.0f));
-
- /* Overflow and underflow cannot be had all by themselves. We can
- generate them with arithmetic, but we always get INEXACT raised
- at the same time. Prepare to undo. */
- if ((excepts & (FE_OVERFLOW | FE_UNDERFLOW)) && !(excepts & FE_INEXACT))
- INTERNAL_SYSCALL (osf_getsysinfo, err, 2, GSI_IEEE_FP_CONTROL, &t);
-
- /* Overflow implemented with FLT_MAX + FLT_MAX -> Inf. */
- if (excepts & FE_OVERFLOW)
- __asm__ __volatile__ ("adds/sui %1,%1,%0; trapb"
- : "=&f"(d) : "f"(FLT_MAX));
-
- /* Underflow implemented with FLT_MIN * FLT_MIN -> 0. */
- if (excepts & FE_UNDERFLOW)
- __asm__ __volatile__ ("muls/sui %1,%1,%0; trapb"
- : "=&f"(d) : "f"(FLT_MIN));
-
- /* Inexact implemented with (long)0.5 -> 0. */
- if ((excepts & (FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT)) == FE_INEXACT)
- __asm__ __volatile__ ("cvttq/svi %1,%0; trapb" : "=&f"(d) : "f"(0.5f));
-
- /* If we raised inexact when not asked, and inexact was not previously
- raised, then clear that exception. */
- if ((excepts & (FE_OVERFLOW | FE_UNDERFLOW))
- && !((excepts | t) & FE_INEXACT))
- {
- t |= excepts & SWCR_STATUS_MASK;
- INTERNAL_SYSCALL (osf_setsysinfo, err, 2, SSI_IEEE_FP_CONTROL, &t);
- }
-#endif /* !__ASSUME_IEEE_RAISE_EXCEPTION */
-
- return 0;
-}
-
-#include <shlib-compat.h>
-#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
-strong_alias (__feraiseexcept, __old_feraiseexcept)
-compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
-#endif
-
-libm_hidden_ver (__feraiseexcept, feraiseexcept)
-versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/alpha/fxstat.c b/sysdeps/unix/sysv/linux/alpha/fxstat.c
deleted file mode 100644
index 40e08fd86e..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/fxstat.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* fxstat using old-style Unix stat system call.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __fxstat64 __fxstat64_disable
-
-#include <errno.h>
-#include <stddef.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <xstatconv.h>
-
-#undef __fxstat64
-
-
-/* Get information about the file NAME in BUF. */
-int
-__fxstat (int vers, int fd, struct stat *buf)
-{
- INTERNAL_SYSCALL_DECL (err);
- int result, errno_out;
- struct kernel_stat kbuf;
-
- if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
- {
- result = INTERNAL_SYSCALL (fstat64, err, 2, fd, buf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return result;
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
- if (errno_out != ENOSYS)
- goto fail;
- __libc_missing_axp_stat64 = 1;
- }
-
- result = INTERNAL_SYSCALL (fstat, err, 2, fd, &kbuf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return __xstat_conv (vers, &kbuf, buf);
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-
- fail:
- __set_errno (errno_out);
- return -1;
-}
-hidden_def (__fxstat)
-weak_alias (__fxstat, _fxstat);
-strong_alias (__fxstat, __fxstat64);
-hidden_ver (__fxstat, __fxstat64)
diff --git a/sysdeps/unix/sysv/linux/alpha/fxstatat.c b/sysdeps/unix/sysv/linux/alpha/fxstatat.c
deleted file mode 100644
index 497694619a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/fxstatat.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright (C) 2005, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __fxstatat64 __fxstatat64_disable
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <xstatconv.h>
-
-#undef __fxstatat64
-
-
-/* Get information about the file NAME in BUF. */
-int
-__fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
-{
- if (flag & ~AT_SYMLINK_NOFOLLOW)
- {
- __set_errno (EINVAL);
- return -1;
- }
-
- char *buf = NULL;
-
- if (fd != AT_FDCWD && file[0] != '/')
- {
- size_t filelen = strlen (file);
- static const char procfd[] = "/proc/self/fd/%d/%s";
- /* Buffer for the path name we are going to use. It consists of
- - the string /proc/self/fd/
- - the file descriptor number
- - the file name provided.
- The final NUL is included in the sizeof. A bit of overhead
- due to the format elements compensates for possible negative
- numbers. */
- size_t buflen = sizeof (procfd) + sizeof (int) * 3 + filelen;
- buf = alloca (buflen);
-
- __snprintf (buf, buflen, procfd, fd, file);
- file = buf;
- }
-
- INTERNAL_SYSCALL_DECL (err);
- int result, errno_out;
- struct kernel_stat kst;
-
- if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
- {
- if (flag & AT_SYMLINK_NOFOLLOW)
- result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
- else
- result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
-
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return result;
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
- if (errno_out != ENOSYS)
- goto fail;
- __libc_missing_axp_stat64 = 1;
- }
-
- if (flag & AT_SYMLINK_NOFOLLOW)
- result = INTERNAL_SYSCALL (lstat, err, 2, file, &kst);
- else
- result = INTERNAL_SYSCALL (stat, err, 2, file, &kst);
-
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return __xstat_conv (vers, &kst, st);
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-
- fail:
- __atfct_seterrno (errno_out, fd, buf);
-
- return -1;
-}
-libc_hidden_def (__fxstatat)
-strong_alias (__fxstatat, __fxstatat64);
-libc_hidden_ver(__fxstatat, __fxstatat64);
diff --git a/sysdeps/unix/sysv/linux/alpha/getclktck.c b/sysdeps/unix/sysv/linux/alpha/getclktck.c
deleted file mode 100644
index 6636bbe689..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getclktck.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define SYSTEM_CLK_TCK 1024
-#include <sysdeps/unix/sysv/linux/getclktck.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/getcontext.S b/sysdeps/unix/sysv/linux/alpha/getcontext.S
deleted file mode 100644
index f010f337e6..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getcontext.S
+++ /dev/null
@@ -1,188 +0,0 @@
-/* Save current context.
- Copyright (C) 2004, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <ucontext-offsets.h>
-
-/* ??? Should be a better place for this that's asm friendly. */
-#define SIG_BLOCK 1
-
-
-ENTRY (__getcontext)
-#ifdef PROF
- ldgp gp, 0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- bsr $0, __getcontext_x
- mov $31, $0
- ret
-
-END(__getcontext)
-weak_alias (__getcontext, getcontext)
-
-
-/* An internal routine used by getcontext and setcontext.
- The incomming return address register is $0. */
-
- .align 4
- .globl __getcontext_x
- .hidden __getcontext_x
- .usepv __getcontext_x, no
-
- cfi_startproc
- cfi_return_column (64)
-__getcontext_x:
- cfi_register (64, 0)
-
- .set noat
-
- /* Return value of getcontext. $0 is the only register
- whose value is not preserved. */
- stq $31, UC_SIGCTX+SC_REGS($16)
-
- /* Store all registers into the context. */
- stq $1, UC_SIGCTX+SC_REGS+1*8($16)
- stq $2, UC_SIGCTX+SC_REGS+2*8($16)
- stq $3, UC_SIGCTX+SC_REGS+3*8($16)
- stq $4, UC_SIGCTX+SC_REGS+4*8($16)
- stq $5, UC_SIGCTX+SC_REGS+5*8($16)
- stq $6, UC_SIGCTX+SC_REGS+6*8($16)
- stq $7, UC_SIGCTX+SC_REGS+7*8($16)
- stq $8, UC_SIGCTX+SC_REGS+8*8($16)
- stq $9, UC_SIGCTX+SC_REGS+9*8($16)
- stq $10, UC_SIGCTX+SC_REGS+10*8($16)
- stq $11, UC_SIGCTX+SC_REGS+11*8($16)
- stq $12, UC_SIGCTX+SC_REGS+12*8($16)
- stq $13, UC_SIGCTX+SC_REGS+13*8($16)
- stq $14, UC_SIGCTX+SC_REGS+14*8($16)
- stq $15, UC_SIGCTX+SC_REGS+15*8($16)
- stq $16, UC_SIGCTX+SC_REGS+16*8($16)
- stq $17, UC_SIGCTX+SC_REGS+17*8($16)
- stq $18, UC_SIGCTX+SC_REGS+18*8($16)
- stq $19, UC_SIGCTX+SC_REGS+19*8($16)
- stq $20, UC_SIGCTX+SC_REGS+20*8($16)
- stq $21, UC_SIGCTX+SC_REGS+21*8($16)
- stq $22, UC_SIGCTX+SC_REGS+22*8($16)
- stq $23, UC_SIGCTX+SC_REGS+23*8($16)
- stq $24, UC_SIGCTX+SC_REGS+24*8($16)
- stq $25, UC_SIGCTX+SC_REGS+25*8($16)
- stq $26, UC_SIGCTX+SC_REGS+26*8($16)
- stq $27, UC_SIGCTX+SC_REGS+27*8($16)
- stq $28, UC_SIGCTX+SC_REGS+28*8($16)
- stq $29, UC_SIGCTX+SC_REGS+29*8($16)
- stq $30, UC_SIGCTX+SC_REGS+30*8($16)
- stq $31, UC_SIGCTX+SC_REGS+31*8($16)
-
- stt $f0, UC_SIGCTX+SC_FPREGS+0*8($16)
- stt $f1, UC_SIGCTX+SC_FPREGS+1*8($16)
- stt $f2, UC_SIGCTX+SC_FPREGS+2*8($16)
- stt $f3, UC_SIGCTX+SC_FPREGS+3*8($16)
- stt $f4, UC_SIGCTX+SC_FPREGS+4*8($16)
- stt $f5, UC_SIGCTX+SC_FPREGS+5*8($16)
- stt $f6, UC_SIGCTX+SC_FPREGS+6*8($16)
- stt $f7, UC_SIGCTX+SC_FPREGS+7*8($16)
- stt $f8, UC_SIGCTX+SC_FPREGS+8*8($16)
- stt $f9, UC_SIGCTX+SC_FPREGS+9*8($16)
- stt $f10, UC_SIGCTX+SC_FPREGS+10*8($16)
- stt $f11, UC_SIGCTX+SC_FPREGS+11*8($16)
- stt $f12, UC_SIGCTX+SC_FPREGS+12*8($16)
- stt $f13, UC_SIGCTX+SC_FPREGS+13*8($16)
- stt $f14, UC_SIGCTX+SC_FPREGS+14*8($16)
- stt $f15, UC_SIGCTX+SC_FPREGS+15*8($16)
- stt $f16, UC_SIGCTX+SC_FPREGS+16*8($16)
- stt $f17, UC_SIGCTX+SC_FPREGS+17*8($16)
- stt $f18, UC_SIGCTX+SC_FPREGS+18*8($16)
- stt $f19, UC_SIGCTX+SC_FPREGS+19*8($16)
- stt $f20, UC_SIGCTX+SC_FPREGS+20*8($16)
- stt $f21, UC_SIGCTX+SC_FPREGS+21*8($16)
- stt $f22, UC_SIGCTX+SC_FPREGS+22*8($16)
- stt $f23, UC_SIGCTX+SC_FPREGS+23*8($16)
- stt $f24, UC_SIGCTX+SC_FPREGS+24*8($16)
- stt $f25, UC_SIGCTX+SC_FPREGS+25*8($16)
- stt $f26, UC_SIGCTX+SC_FPREGS+26*8($16)
- stt $f27, UC_SIGCTX+SC_FPREGS+27*8($16)
- stt $f28, UC_SIGCTX+SC_FPREGS+28*8($16)
- stt $f29, UC_SIGCTX+SC_FPREGS+29*8($16)
- stt $f30, UC_SIGCTX+SC_FPREGS+30*8($16)
- stt $f31, UC_SIGCTX+SC_FPREGS+31*8($16)
-
- mf_fpcr $f0
- lda $1, 8
- stt $f0, UC_SIGCTX+SC_FPCR($16)
-
- /* The return address of getcontext is the restart pc. */
- stq $26, UC_SIGCTX+SC_PC($16)
-
- /* Userlevel always has a processor status word of 8. */
- stq $1, UC_SIGCTX+SC_PS($16)
-
- /* Save registers around the syscall. We preserve $17
- for the benefit of swapcontext. */
- subq $30, 4*8, $30
- cfi_adjust_cfa_offset(4*8)
- stq $0, 0($30)
- cfi_rel_offset(64, 0)
- stq $16, 8($30)
- stq $17, 16($30)
-
- /* Save the current signal mask. Whee, there are three
- copies of this in the alpha ucontext_t. */
- lda $16, SIG_BLOCK
- lda $17, 0
- lda $0, __NR_osf_sigprocmask
- callsys
-
- ldq $16, 8($30)
- ldq $17, 16($30)
-
- stq $0, UC_OSF_SIGMASK($16)
- stq $0, UC_SIGCTX+SC_MASK($16)
- stq $0, UC_SIGMASK($16)
- stq $31, UC_SIGMASK + 1*8($16)
- stq $31, UC_SIGMASK + 2*8($16)
- stq $31, UC_SIGMASK + 3*8($16)
- stq $31, UC_SIGMASK + 4*8($16)
- stq $31, UC_SIGMASK + 5*8($16)
- stq $31, UC_SIGMASK + 6*8($16)
- stq $31, UC_SIGMASK + 7*8($16)
- stq $31, UC_SIGMASK + 8*8($16)
- stq $31, UC_SIGMASK + 9*8($16)
- stq $31, UC_SIGMASK +10*8($16)
- stq $31, UC_SIGMASK +11*8($16)
- stq $31, UC_SIGMASK +12*8($16)
- stq $31, UC_SIGMASK +13*8($16)
- stq $31, UC_SIGMASK +14*8($16)
- stq $31, UC_SIGMASK +15*8($16)
-
- ldq $0, 0($30)
- addq $30, 4*8, $30
- cfi_register (64, 0)
- cfi_adjust_cfa_offset(-4*8)
- ret $31, ($0), 1
-
- cfi_endproc
- .size __getcontext_x, .-__getcontext_x
- .type __getcontext_x, @function
diff --git a/sysdeps/unix/sysv/linux/alpha/getdents.c b/sysdeps/unix/sysv/linux/alpha/getdents.c
deleted file mode 100644
index dfecfef924..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getdents.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#define DIRENT_SET_DP_INO(dp, value) \
- do { (dp)->d_ino = (value); (dp)->__pad = 0; } while (0)
-#include <sysdeps/unix/sysv/linux/getdents.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/getdents64.c b/sysdeps/unix/sysv/linux/alpha/getdents64.c
deleted file mode 100644
index e53570c036..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getdents64.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../getdents64.c"
diff --git a/sysdeps/unix/sysv/linux/alpha/gethostname.c b/sysdeps/unix/sysv/linux/alpha/gethostname.c
deleted file mode 100644
index 4e15ee43ed..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/gethostname.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@redhat.com>, 2001
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-int
-__gethostname (char *name, size_t len)
-{
- int result;
-
- result = INLINE_SYSCALL (gethostname, 2, CHECK_N (name, len), len);
-
- if (result == 0
- /* See whether the string is terminated. If not we will return
- an error. */
- && memchr (name, '\0', len) == NULL)
- {
- __set_errno (EOVERFLOW);
- result = -1;
- }
-
- return result;
-}
-
-weak_alias (__gethostname, gethostname)
diff --git a/sysdeps/unix/sysv/linux/alpha/getitimer.S b/sysdeps/unix/sysv/linux/alpha/getitimer.S
deleted file mode 100644
index 6644a5c36d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getitimer.S
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETITIMER __getitimer_tv64
-#else
-#define GETITIMER getitimer
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(GETITIMER, getitimer, 2)
- ret
-PSEUDO_END(GETITIMER)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(GETITIMER, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(getitimer)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32: ldi v0, SYS_ify(osf_getitimer)
- callsys
- bne a3, $error
-
- /* Copy back to proper format. */
- ldq a1, 8(sp)
- ldl t0, 0(a1)
- ldl t1, 4(a1)
- ldl t2, 8(a1)
- ldl t3, 12(a1)
- stq t0, 0(a1)
- stq t1, 8(a1)
- stq t2, 16(a1)
- stq t3, 24(a1)
-
- addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- SYSCALL_ERROR_HANDLER
-
-END(GETITIMER)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__getitimer_tv64, getitimer, GLIBC_2.1)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/getrusage.S b/sysdeps/unix/sysv/linux/alpha/getrusage.S
deleted file mode 100644
index 0bca4b5f23..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getrusage.S
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETRUSAGE __getrusage_tv64
-#else
-#define GETRUSAGE __getrusage
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(GETRUSAGE, getrusage, 2)
- ret
-PSEUDO_END(GETRUSAGE)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(GETRUSAGE, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(getrusage)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32: ldi v0, SYS_ify(osf_getrusage)
- callsys
- bne a3, $error
-
- /* Copy back to proper format. */
- ldq a1, 8(sp)
- ldl t0, 0(a1) # ru_utime.tv_sec
- ldl t1, 4(a1) # ru_utime.tv_usec
- ldl t2, 8(a1) # ru_stime.tv_sec
- ldl t3, 12(a1) # ru_stime.tv_usec
- ldt $f15, 16(a1) # ru_maxrss
- ldt $f16, 24(a1) # ru_ixrss
- ldt $f17, 32(a1) # ru_idrss
- ldt $f18, 40(a1) # ru_isrss
- ldt $f19, 48(a1) # ru_minflt
- ldt $f20, 56(a1) # ru_majflt
- ldt $f21, 64(a1) # ru_nswap
- ldt $f22, 72(a1) # ru_inblock
- ldt $f23, 80(a1) # ru_oublock
- ldt $f24, 88(a1) # ru_msgsend
- ldt $f25, 96(a1) # ru_msgrcv
- ldt $f26, 104(a1) # ru_nsignals
- ldt $f27, 112(a1) # ru_nvcsw
- .set noat
- ldt $f28, 120(a1) # ru_nivcsw
- .set at
- stq t0, 0(a1)
- stq t1, 8(a1)
- stq t2, 16(a1)
- stq t3, 24(a1)
- stt $f15, 32(a1)
- stt $f16, 40(a1)
- stt $f17, 48(a1)
- stt $f18, 56(a1)
- stt $f19, 64(a1)
- stt $f20, 72(a1)
- stt $f21, 80(a1)
- stt $f22, 88(a1)
- stt $f23, 96(a1)
- stt $f24, 104(a1)
- stt $f25, 112(a1)
- stt $f26, 120(a1)
- stt $f27, 128(a1)
- .set noat
- stt $f28, 136(a1)
- .set at
-
- addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- SYSCALL_ERROR_HANDLER
-
-END(GETRUSAGE)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-strong_alias(__getrusage_tv64, ____getrusage_tv64)
-default_symbol_version (____getrusage_tv64, __getrusage, GLIBC_2.1)
-default_symbol_version (__getrusage_tv64, getrusage, GLIBC_2.1)
-#else
-weak_alias (__getrusage, getrusage)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/getsysstats.c b/sysdeps/unix/sysv/linux/alpha/getsysstats.c
deleted file mode 100644
index 0e49a84526..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/getsysstats.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Determine various system internal values, Linux/Alpha version.
- Copyright (C) 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Andreas Schwab <schwab@suse.de>
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-/* We need to define a special parser for /proc/cpuinfo. */
-#define GET_NPROCS_PARSER(FP, BUFFER, RESULT) \
- do \
- { \
- /* Find the line that contains the information about the number of \
- active cpus. We don't have to fear extremely long lines since \
- the kernel will not generate them. 8192 bytes are really enough. \
- If there is no "CPUs ..." line then we are on a UP system. */ \
- (RESULT) = 1; \
- while (fgets_unlocked (BUFFER, sizeof (BUFFER), FP) != NULL) \
- if ((sscanf (BUFFER, "cpus active : %d", &(RESULT)) == 1) \
- || (sscanf (BUFFER, "CPUs probed %*d active %d", \
- &(RESULT)) == 1)) \
- break; \
- } \
- while (0)
-
-
-/* On the Alpha we can distinguish between the number of configured and
- active cpus. */
-#define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT) \
- do \
- { \
- /* Find the line that contains the information about the number of \
- probed cpus. We don't have to fear extremely long lines since \
- the kernel will not generate them. 8192 bytes are really enough. \
- If there is no "CPUs ..." line then we are on a UP system. */ \
- (RESULT) = 1; \
- while (fgets_unlocked ((BUFFER), sizeof (BUFFER), (FP)) != NULL) \
- if ((sscanf (buffer, "cpus detected : %d", &(RESULT)) == 1) \
- || (sscanf (buffer, "CPUs probed %d", &(RESULT)) == 1)) \
- break; \
- } \
- while (0)
-
-#include <sysdeps/unix/sysv/linux/getsysstats.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S b/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
deleted file mode 100644
index 7c9183a4fe..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/gettimeofday.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (C) 1998, 2002, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define GETTIMEOFDAY __gettimeofday_tv64
-#else
-#define GETTIMEOFDAY __gettimeofday
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(GETTIMEOFDAY, gettimeofday, 2)
- ret
-PSEUDO_END(GETTIMEOFDAY)
-#else
-
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(GETTIMEOFDAY, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(gettimeofday)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32: ldi v0, SYS_ify(osf_gettimeofday)
- callsys
- bne a3, $error
-
- /* Copy back to proper format. */
- ldq a0, 0(sp)
- beq a0, 2f
- ldl t0, 0(a0)
- ldl t1, 4(a0)
- stq t0, 0(a0)
- stq t1, 8(a0)
-
-2: addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- SYSCALL_ERROR_HANDLER
-
-END(GETTIMEOFDAY)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__gettimeofday_tv64, __gettimeofday, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__gettimeofday_tv64, __gettimeofday_tv64p)
-default_symbol_version (__gettimeofday_tv64p, gettimeofday, GLIBC_2.1)
-#else
-weak_alias (__gettimeofday, gettimeofday)
-#endif
-strong_alias(GETTIMEOFDAY, __gettimeofday_internal)
diff --git a/sysdeps/unix/sysv/linux/alpha/glob.c b/sysdeps/unix/sysv/linux/alpha/glob.c
deleted file mode 100644
index 84573899d6..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/glob.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright (C) 1998, 2000, 2002, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define glob64 __no_glob64_decl
-#define globfree64 __no_globfree64_decl
-
-#include <sys/types.h>
-#include <glob.h>
-#include <shlib-compat.h>
-
-/* For Linux/Alpha we have to make the glob symbols versioned. */
-#define glob(pattern, flags, errfunc, pglob) \
- __new_glob (pattern, flags, errfunc, pglob)
-#define globfree(pglob) \
- __new_globfree (pglob)
-
-/* We need prototypes for these new names. */
-extern int __new_glob (const char *__pattern, int __flags,
- int (*__errfunc) (const char *, int),
- glob_t *__pglob);
-extern void __new_globfree (glob_t *__pglob);
-
-#include <posix/glob.c>
-
-#undef glob
-#undef globfree
-#undef glob64
-#undef globfree64
-
-versioned_symbol (libc, __new_glob, glob, GLIBC_2_1);
-versioned_symbol (libc, __new_globfree, globfree, GLIBC_2_1);
-libc_hidden_ver (__new_glob, glob)
-libc_hidden_ver (__new_globfree, globfree)
-
-weak_alias (__new_glob, glob64)
-weak_alias (__new_globfree, globfree64)
-libc_hidden_ver (__new_globfree, globfree64)
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
deleted file mode 100644
index 4779f175e5..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1993, 1995, 1996, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "kernel_sysinfo.h"
-
-
- .text
-
-LEAF(__ieee_get_fp_control, 16)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda sp, -16(sp)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#elif defined PIC
- lda sp, -16(sp)
- .prologue 0
-#else
- ldgp gp, 0(pv)
- lda sp, -16(sp)
- .prologue 1
-#endif
-
- mov sp, a1
- ldi a0, GSI_IEEE_FP_CONTROL
- ldi v0, __NR_osf_getsysinfo
- call_pal PAL_callsys
- bne a3, $error
-
- ldq v0, 0(sp)
- lda sp, 16(sp)
- ret
-
-$error:
- lda sp, 16(sp)
- SYSCALL_ERROR_HANDLER
-
- END(__ieee_get_fp_control)
-
-libc_hidden_def(__ieee_get_fp_control)
-weak_alias (__ieee_get_fp_control, ieee_get_fp_control)
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
deleted file mode 100644
index a9c0891aae..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1993, 1995, 1996, 1997, 2003, 2004
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include "kernel_sysinfo.h"
-
-
-LEAF(__ieee_set_fp_control, 16)
-#ifdef PROF
- ldgp gp, 0(pv)
- lda sp, -16(sp)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#elif defined PIC
- lda sp, -16(sp)
- .prologue 0
-#else
- ldgp gp, 0(pv)
- lda sp, -16(sp)
- .prologue 1
-#endif
-
- stq a0, 0(sp)
- mov sp, a1
- ldi a0, SSI_IEEE_FP_CONTROL
- ldi v0, __NR_osf_setsysinfo
- call_pal PAL_callsys
-
- bne a3, $error
-
- lda sp, 16(sp)
- ret
-
-$error:
- lda sp, 16(sp)
- SYSCALL_ERROR_HANDLER
-
- END(__ieee_set_fp_control)
-
-libc_hidden_def(__ieee_set_fp_control)
-weak_alias (__ieee_set_fp_control, ieee_set_fp_control)
diff --git a/sysdeps/unix/sysv/linux/alpha/ioperm.c b/sysdeps/unix/sysv/linux/alpha/ioperm.c
deleted file mode 100644
index 32e96ec2f2..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/ioperm.c
+++ /dev/null
@@ -1,883 +0,0 @@
-/* Copyright (C) 1992, 1996-1999, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* I/O access is restricted to ISA port space (ports 0..65535).
- Modern devices hopefully are sane enough not to put any performance
- critical registers in i/o space.
-
- On the first call to ioperm, the entire (E)ISA port space is mapped
- into the virtual address space at address io.base. mprotect calls
- are then used to enable/disable access to ports. Per page, there
- are PAGE_SIZE>>IO_SHIFT I/O ports (e.g., 256 ports on a Low Cost Alpha
- based system using 8KB pages).
-
- Keep in mind that this code should be able to run in a 32bit address
- space. It is therefore unreasonable to expect mmap'ing the entire
- sparse address space would work (e.g., the Low Cost Alpha chip has an
- I/O address space that's 512MB large!). */
-
-/* Make sure the ldbu/stb asms below are not expaneded to macros. */
-#ifndef __alpha_bwx__
-asm(".arch ev56");
-#endif
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <sys/io.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-
-#define PATH_ALPHA_SYSTYPE "/etc/alpha_systype"
-#define PATH_CPUINFO "/proc/cpuinfo"
-
-#define MAX_PORT 0x10000
-#define vip volatile int *
-#define vuip volatile unsigned int *
-#define vusp volatile unsigned short *
-#define vucp volatile unsigned char *
-
-#define JENSEN_IO_BASE (0x300000000UL)
-#define JENSEN_SPARSE_MEM (0x200000000UL)
-
-/* With respect to the I/O architecture, APECS and LCA are identical,
- so the following defines apply to LCA as well. */
-#define APECS_IO_BASE (0x1c0000000UL)
-#define APECS_SPARSE_MEM (0x200000000UL)
-#define APECS_DENSE_MEM (0x300000000UL)
-
-/* The same holds for CIA and PYXIS, except for PYXIS we prefer BWX. */
-#define CIA_IO_BASE (0x8580000000UL)
-#define CIA_SPARSE_MEM (0x8000000000UL)
-#define CIA_DENSE_MEM (0x8600000000UL)
-
-#define PYXIS_IO_BASE (0x8900000000UL)
-#define PYXIS_DENSE_MEM (0x8800000000UL)
-
-/* SABLE is EV4, GAMMA is EV5 */
-#define T2_IO_BASE (0x3a0000000UL)
-#define T2_SPARSE_MEM (0x200000000UL)
-#define T2_DENSE_MEM (0x3c0000000UL)
-
-#define GAMMA_IO_BASE (0x83a0000000UL)
-#define GAMMA_SPARSE_MEM (0x8200000000UL)
-#define GAMMA_DENSE_MEM (0x83c0000000UL)
-
-/* NOTE: these are hardwired to PCI bus 0 addresses!!! */
-#define MCPCIA_IO_BASE (0xf980000000UL)
-#define MCPCIA_SPARSE_MEM (0xf800000000UL)
-#define MCPCIA_DENSE_MEM (0xf900000000UL)
-
-/* Tsunami and Irongate use the same offsets, at least for hose 0. */
-#define TSUNAMI_IO_BASE (0x801fc000000UL)
-#define TSUNAMI_DENSE_MEM (0x80000000000UL)
-
-/* Polaris has SPARSE space, but we prefer to use only DENSE
- because of some idiosyncracies in actually using SPARSE. */
-#define POLARIS_IO_BASE (0xf9fc000000UL)
-#define POLARIS_DENSE_MEM (0xf900000000UL)
-
-typedef enum {
- IOSYS_UNKNOWN, IOSYS_JENSEN, IOSYS_APECS, IOSYS_CIA, IOSYS_PYXIS, IOSYS_T2,
- IOSYS_TSUNAMI, IOSYS_MCPCIA, IOSYS_GAMMA, IOSYS_POLARIS,
- IOSYS_CPUDEP, IOSYS_PCIDEP
-} iosys_t;
-
-typedef enum {
- IOSWIZZLE_JENSEN, IOSWIZZLE_SPARSE, IOSWIZZLE_DENSE
-} ioswizzle_t;
-
-static struct io_system {
- unsigned long int bus_memory_base;
- unsigned long int sparse_bus_mem_base;
- unsigned long int bus_io_base;
-} io_system[] = { /* NOTE! must match iosys_t enumeration */
-/* UNKNOWN */ {0, 0, 0},
-/* JENSEN */ {0, JENSEN_SPARSE_MEM, JENSEN_IO_BASE},
-/* APECS */ {APECS_DENSE_MEM, APECS_SPARSE_MEM, APECS_IO_BASE},
-/* CIA */ {CIA_DENSE_MEM, CIA_SPARSE_MEM, CIA_IO_BASE},
-/* PYXIS */ {PYXIS_DENSE_MEM, 0, PYXIS_IO_BASE},
-/* T2 */ {T2_DENSE_MEM, T2_SPARSE_MEM, T2_IO_BASE},
-/* TSUNAMI */ {TSUNAMI_DENSE_MEM, 0, TSUNAMI_IO_BASE},
-/* MCPCIA */ {MCPCIA_DENSE_MEM, MCPCIA_SPARSE_MEM, MCPCIA_IO_BASE},
-/* GAMMA */ {GAMMA_DENSE_MEM, GAMMA_SPARSE_MEM, GAMMA_IO_BASE},
-/* POLARIS */ {POLARIS_DENSE_MEM, 0, POLARIS_IO_BASE},
-/* CPUDEP */ {0, 0, 0}, /* for platforms dependent on CPU type */
-/* PCIDEP */ {0, 0, 0}, /* for platforms dependent on core logic */
-};
-
-static struct platform {
- const char *name;
- iosys_t io_sys;
-} platform[] = {
- {"Alcor", IOSYS_CIA},
- {"Avanti", IOSYS_APECS},
- {"Cabriolet", IOSYS_APECS},
- {"EB164", IOSYS_PCIDEP},
- {"EB64+", IOSYS_APECS},
- {"EB66", IOSYS_APECS},
- {"EB66P", IOSYS_APECS},
- {"Jensen", IOSYS_JENSEN},
- {"Miata", IOSYS_PYXIS},
- {"Mikasa", IOSYS_CPUDEP},
- {"Nautilus", IOSYS_TSUNAMI},
- {"Noname", IOSYS_APECS},
- {"Noritake", IOSYS_CPUDEP},
- {"Rawhide", IOSYS_MCPCIA},
- {"Ruffian", IOSYS_PYXIS},
- {"Sable", IOSYS_CPUDEP},
- {"Takara", IOSYS_CIA},
- {"Tsunami", IOSYS_TSUNAMI},
- {"XL", IOSYS_APECS},
-};
-
-struct ioswtch {
- void (*sethae)(unsigned long int addr);
- void (*outb)(unsigned char b, unsigned long int port);
- void (*outw)(unsigned short b, unsigned long int port);
- void (*outl)(unsigned int b, unsigned long int port);
- unsigned int (*inb)(unsigned long int port);
- unsigned int (*inw)(unsigned long int port);
- unsigned int (*inl)(unsigned long int port);
-};
-
-static struct {
- unsigned long int hae_cache;
- unsigned long int base;
- struct ioswtch * swp;
- unsigned long int bus_memory_base;
- unsigned long int sparse_bus_memory_base;
- unsigned long int io_base;
- ioswizzle_t swiz;
-} io;
-
-static inline void
-stb_mb(unsigned char val, unsigned long addr)
-{
- __asm__("stb %1,%0; mb" : "=m"(*(vucp)addr) : "r"(val));
-}
-
-static inline void
-stw_mb(unsigned short val, unsigned long addr)
-{
- __asm__("stw %1,%0; mb" : "=m"(*(vusp)addr) : "r"(val));
-}
-
-static inline void
-stl_mb(unsigned int val, unsigned long addr)
-{
- __asm__("stl %1,%0; mb" : "=m"(*(vip)addr) : "r"(val));
-}
-
-/* No need to examine error -- sethae never fails. */
-static inline void
-__sethae(unsigned long value)
-{
- register unsigned long r16 __asm__("$16") = value;
- register unsigned long r0 __asm__("$0") = __NR_sethae;
- __asm__ __volatile__ ("callsys"
- : "=r"(r0)
- : "0"(r0), "r" (r16)
- : inline_syscall_clobbers, "$19");
-}
-
-extern long __pciconfig_iobase(enum __pciconfig_iobase_which __which,
- unsigned long int __bus,
- unsigned long int __dfn);
-
-static inline unsigned long int
-port_to_cpu_addr (unsigned long int port, ioswizzle_t ioswiz, int size)
-{
- if (ioswiz == IOSWIZZLE_SPARSE)
- return io.base + (port << 5) + ((size - 1) << 3);
- else if (ioswiz == IOSWIZZLE_DENSE)
- return port + io.base;
- else
- return io.base + (port << 7) + ((size - 1) << 5);
-}
-
-static inline void
-inline_sethae (unsigned long int addr, ioswizzle_t ioswiz)
-{
- if (ioswiz == IOSWIZZLE_SPARSE)
- {
- unsigned long int msb;
-
- /* no need to set hae if msb is 0: */
- msb = addr & 0xf8000000;
- if (msb && msb != io.hae_cache)
- {
- io.hae_cache = msb;
- __sethae (msb);
- }
- }
- else if (ioswiz == IOSWIZZLE_JENSEN)
- {
- /* HAE on the Jensen is bits 31:25 shifted right. */
- addr >>= 25;
- if (addr != io.hae_cache)
- {
- io.hae_cache = addr;
- __sethae (addr);
- }
- }
-}
-
-static inline void
-inline_outb (unsigned char b, unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned int w;
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 1);
-
- asm ("insbl %2,%1,%0" : "=r" (w) : "ri" (port & 0x3), "r" (b));
- stl_mb(w, addr);
-}
-
-
-static inline void
-inline_outw (unsigned short int b, unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned long w;
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 2);
-
- asm ("inswl %2,%1,%0" : "=r" (w) : "ri" (port & 0x3), "r" (b));
- stl_mb(w, addr);
-}
-
-
-static inline void
-inline_outl (unsigned int b, unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 4);
-
- stl_mb(b, addr);
-}
-
-
-static inline unsigned int
-inline_inb (unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 1);
- int result;
-
- result = *(vip) addr;
- result >>= (port & 3) * 8;
- return 0xffUL & result;
-}
-
-
-static inline unsigned int
-inline_inw (unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 2);
- int result;
-
- result = *(vip) addr;
- result >>= (port & 3) * 8;
- return 0xffffUL & result;
-}
-
-
-static inline unsigned int
-inline_inl (unsigned long int port, ioswizzle_t ioswiz)
-{
- unsigned long int addr = port_to_cpu_addr (port, ioswiz, 4);
-
- return *(vuip) addr;
-}
-
-/*
- * Now define the inline functions for CPUs supporting byte/word insns,
- * and whose core logic supports I/O space accesses utilizing them.
- *
- * These routines could be used by MIATA, for example, because it has
- * and EV56 plus PYXIS, but it currently uses SPARSE anyway. This is
- * also true of RX164 which used POLARIS, but we will choose to use
- * these routines in that case instead of SPARSE.
- *
- * These routines are necessary for TSUNAMI/TYPHOON based platforms,
- * which will have (at least) EV6.
- */
-
-static inline unsigned long int
-dense_port_to_cpu_addr (unsigned long int port)
-{
- return port + io.base;
-}
-
-static inline void
-inline_bwx_outb (unsigned char b, unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
- stb_mb (b, addr);
-}
-
-static inline void
-inline_bwx_outw (unsigned short int b, unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
- stw_mb (b, addr);
-}
-
-static inline void
-inline_bwx_outl (unsigned int b, unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
- stl_mb (b, addr);
-}
-
-static inline unsigned int
-inline_bwx_inb (unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
- unsigned char r;
-
- __asm__ ("ldbu %0,%1" : "=r"(r) : "m"(*(vucp)addr));
- return r;
-}
-
-static inline unsigned int
-inline_bwx_inw (unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
- unsigned short r;
-
- __asm__ ("ldwu %0,%1" : "=r"(r) : "m"(*(vusp)addr));
- return r;
-}
-
-static inline unsigned int
-inline_bwx_inl (unsigned long int port)
-{
- unsigned long int addr = dense_port_to_cpu_addr (port);
-
- return *(vuip) addr;
-}
-
-/* macros to define routines with appropriate names and functions */
-
-/* these do either SPARSE or JENSEN swizzle */
-
-#define DCL_SETHAE(name, ioswiz) \
-static void \
-name##_sethae (unsigned long int addr) \
-{ \
- inline_sethae (addr, IOSWIZZLE_##ioswiz); \
-}
-
-#define DCL_OUT(name, func, type, ioswiz) \
-static void \
-name##_##func (unsigned type b, unsigned long int addr) \
-{ \
- inline_##func (b, addr, IOSWIZZLE_##ioswiz); \
-}
-
-#define DCL_IN(name, func, ioswiz) \
-static unsigned int \
-name##_##func (unsigned long int addr) \
-{ \
- return inline_##func (addr, IOSWIZZLE_##ioswiz); \
-}
-
-/* these do DENSE, so no swizzle is needed */
-
-#define DCL_OUT_BWX(name, func, type) \
-static void \
-name##_##func (unsigned type b, unsigned long int addr) \
-{ \
- inline_bwx_##func (b, addr); \
-}
-
-#define DCL_IN_BWX(name, func) \
-static unsigned int \
-name##_##func (unsigned long int addr) \
-{ \
- return inline_bwx_##func (addr); \
-}
-
-/* now declare/define the necessary routines */
-
-DCL_SETHAE(jensen, JENSEN)
-DCL_OUT(jensen, outb, char, JENSEN)
-DCL_OUT(jensen, outw, short int, JENSEN)
-DCL_OUT(jensen, outl, int, JENSEN)
-DCL_IN(jensen, inb, JENSEN)
-DCL_IN(jensen, inw, JENSEN)
-DCL_IN(jensen, inl, JENSEN)
-
-DCL_SETHAE(sparse, SPARSE)
-DCL_OUT(sparse, outb, char, SPARSE)
-DCL_OUT(sparse, outw, short int, SPARSE)
-DCL_OUT(sparse, outl, int, SPARSE)
-DCL_IN(sparse, inb, SPARSE)
-DCL_IN(sparse, inw, SPARSE)
-DCL_IN(sparse, inl, SPARSE)
-
-DCL_SETHAE(dense, DENSE)
-DCL_OUT_BWX(dense, outb, char)
-DCL_OUT_BWX(dense, outw, short int)
-DCL_OUT_BWX(dense, outl, int)
-DCL_IN_BWX(dense, inb)
-DCL_IN_BWX(dense, inw)
-DCL_IN_BWX(dense, inl)
-
-/* define the "swizzle" switch */
-static struct ioswtch ioswtch[] = {
- {
- jensen_sethae,
- jensen_outb, jensen_outw, jensen_outl,
- jensen_inb, jensen_inw, jensen_inl
- },
- {
- sparse_sethae,
- sparse_outb, sparse_outw, sparse_outl,
- sparse_inb, sparse_inw, sparse_inl
- },
- {
- dense_sethae,
- dense_outb, dense_outw, dense_outl,
- dense_inb, dense_inw, dense_inl
- }
-};
-
-#undef DEBUG_IOPERM
-
-/* Routine to process the /proc/cpuinfo information into the fields
- that are required for correctly determining the platform parameters. */
-
-struct cpuinfo_data
-{
- char systype[256]; /* system type field */
- char sysvari[256]; /* system variation field */
- char cpumodel[256]; /* cpu model field */
-};
-
-static inline int
-process_cpuinfo(struct cpuinfo_data *data)
-{
- int got_type, got_vari, got_model;
- char dummy[256];
- FILE * fp;
- int n;
-
- data->systype[0] = 0;
- data->sysvari[0] = 0;
- data->cpumodel[0] = 0;
-
- /* If there's an /etc/alpha_systype link, we're intending to override
- whatever's in /proc/cpuinfo. */
- n = __readlink (PATH_ALPHA_SYSTYPE, data->systype, 256 - 1);
- if (n > 0)
- {
- data->systype[n] = '\0';
- return 1;
- }
-
- fp = fopen (PATH_CPUINFO, "r");
- if (!fp)
- return 0;
-
- got_type = got_vari = got_model = 0;
-
- while (1)
- {
- if (fgets (dummy, 256, fp) == NULL)
- break;
- if (!got_type &&
- sscanf (dummy, "system type : %256[^\n]\n", data->systype) == 1)
- got_type = 1;
- if (!got_vari &&
- sscanf (dummy, "system variation : %256[^\n]\n", data->sysvari) == 1)
- got_vari = 1;
- if (!got_model &&
- sscanf (dummy, "cpu model : %256[^\n]\n", data->cpumodel) == 1)
- got_model = 1;
- }
-
- fclose (fp);
-
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "system type: `%s'\n", data->systype);
- fprintf(stderr, "system vari: `%s'\n", data->sysvari);
- fprintf(stderr, "cpu model: `%s'\n", data->cpumodel);
-#endif
-
- return got_type + got_vari + got_model;
-}
-
-
-/*
- * Initialize I/O system.
- */
-static int
-init_iosys (void)
-{
- long addr;
- int i, olderrno = errno;
- struct cpuinfo_data data;
-
- /* First try the pciconfig_iobase syscall added to 2.2.15 and 2.3.99. */
-
-#ifdef __NR_pciconfig_iobase
- addr = __pciconfig_iobase (IOBASE_DENSE_MEM, 0, 0);
- if (addr != -1)
- {
- ioswizzle_t io_swiz;
-
- if (addr == 0)
- {
- /* Only Jensen doesn't have dense mem space. */
- io.sparse_bus_memory_base
- = io_system[IOSYS_JENSEN].sparse_bus_mem_base;
- io.io_base = io_system[IOSYS_JENSEN].bus_io_base;
- io_swiz = IOSWIZZLE_JENSEN;
- }
- else
- {
- io.bus_memory_base = addr;
-
- addr = __pciconfig_iobase (IOBASE_DENSE_IO, 0, 0);
- if (addr != 0)
- {
- /* The X server uses _bus_base_sparse == 0 to know that
- BWX access are supported to dense mem space. This is
- true of every system that supports dense io space, so
- never fill in io.sparse_bus_memory_base in this case. */
- io_swiz = IOSWIZZLE_DENSE;
- io.io_base = addr;
- }
- else
- {
- io.sparse_bus_memory_base
- = __pciconfig_iobase (IOBASE_SPARSE_MEM, 0, 0);
- io.io_base = __pciconfig_iobase (IOBASE_SPARSE_IO, 0, 0);
- io_swiz = IOSWIZZLE_SPARSE;
- }
- }
-
- io.swiz = io_swiz;
- io.swp = &ioswtch[io_swiz];
-
- return 0;
- }
-#endif
-
- /* Second, collect the contents of /etc/alpha_systype or /proc/cpuinfo. */
-
- if (process_cpuinfo(&data) == 0)
- {
- /* This can happen if the format of /proc/cpuinfo changes. */
- fprintf (stderr,
- "ioperm.init_iosys: Unable to determine system type.\n"
- "\t(May need " PATH_ALPHA_SYSTYPE " symlink?)\n");
- __set_errno (ENODEV);
- return -1;
- }
-
- /* Translate systype name into i/o system. */
- for (i = 0; i < sizeof (platform) / sizeof (platform[0]); ++i)
- {
- if (strcmp (platform[i].name, data.systype) == 0)
- {
- iosys_t io_sys = platform[i].io_sys;
-
- /* Some platforms can have either EV4 or EV5 CPUs. */
- if (io_sys == IOSYS_CPUDEP)
- {
- /* SABLE or MIKASA or NORITAKE so far. */
- if (strcmp (platform[i].name, "Sable") == 0)
- {
- if (strncmp (data.cpumodel, "EV4", 3) == 0)
- io_sys = IOSYS_T2;
- else if (strncmp (data.cpumodel, "EV5", 3) == 0)
- io_sys = IOSYS_GAMMA;
- }
- else
- {
- /* This covers MIKASA/NORITAKE. */
- if (strncmp (data.cpumodel, "EV4", 3) == 0)
- io_sys = IOSYS_APECS;
- else if (strncmp (data.cpumodel, "EV5", 3) == 0)
- io_sys = IOSYS_CIA;
- }
- if (io_sys == IOSYS_CPUDEP)
- {
- /* This can happen if the format of /proc/cpuinfo changes.*/
- fprintf (stderr, "ioperm.init_iosys: Unable to determine"
- " CPU model.\n");
- __set_errno (ENODEV);
- return -1;
- }
- }
- /* Some platforms can have different core logic chipsets */
- if (io_sys == IOSYS_PCIDEP)
- {
- /* EB164 so far */
- if (strcmp (data.systype, "EB164") == 0)
- {
- if (strncmp (data.sysvari, "RX164", 5) == 0)
- io_sys = IOSYS_POLARIS;
- else if (strncmp (data.sysvari, "LX164", 5) == 0
- || strncmp (data.sysvari, "SX164", 5) == 0)
- io_sys = IOSYS_PYXIS;
- else
- io_sys = IOSYS_CIA;
- }
- if (io_sys == IOSYS_PCIDEP)
- {
- /* This can happen if the format of /proc/cpuinfo changes.*/
- fprintf (stderr, "ioperm.init_iosys: Unable to determine"
- " core logic chipset.\n");
- __set_errno (ENODEV);
- return -1;
- }
- }
- io.bus_memory_base = io_system[io_sys].bus_memory_base;
- io.sparse_bus_memory_base = io_system[io_sys].sparse_bus_mem_base;
- io.io_base = io_system[io_sys].bus_io_base;
-
- if (io_sys == IOSYS_JENSEN)
- io.swiz = IOSWIZZLE_JENSEN;
- else if (io_sys == IOSYS_TSUNAMI
- || io_sys == IOSYS_POLARIS
- || io_sys == IOSYS_PYXIS)
- io.swiz = IOSWIZZLE_DENSE;
- else
- io.swiz = IOSWIZZLE_SPARSE;
- io.swp = &ioswtch[io.swiz];
-
- __set_errno (olderrno);
- return 0;
- }
- }
-
- __set_errno (ENODEV);
- fprintf(stderr, "ioperm.init_iosys: Platform not recognized.\n"
- "\t(May need " PATH_ALPHA_SYSTYPE " symlink?)\n");
- return -1;
-}
-
-
-int
-_ioperm (unsigned long int from, unsigned long int num, int turn_on)
-{
- unsigned long int addr, len, pagesize = __getpagesize();
- int prot;
-
- if (!io.swp && init_iosys() < 0)
- {
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "ioperm: init_iosys() failed (%m)\n");
-#endif
- return -1;
- }
-
- /* This test isn't as silly as it may look like; consider overflows! */
- if (from >= MAX_PORT || from + num > MAX_PORT)
- {
- __set_errno (EINVAL);
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "ioperm: from/num out of range\n");
-#endif
- return -1;
- }
-
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "ioperm: turn_on %d io.base %ld\n", turn_on, io.base);
-#endif
-
- if (turn_on)
- {
- if (!io.base)
- {
- int fd;
-
- io.hae_cache = 0;
- if (io.swiz != IOSWIZZLE_DENSE)
- {
- /* Synchronize with hw. */
- __sethae (0);
- }
-
- fd = __open ("/dev/mem", O_RDWR);
- if (fd < 0)
- {
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "ioperm: /dev/mem open failed (%m)\n");
-#endif
- return -1;
- }
-
- addr = port_to_cpu_addr (0, io.swiz, 1);
- len = port_to_cpu_addr (MAX_PORT, io.swiz, 1) - addr;
- io.base =
- (unsigned long int) __mmap (0, len, PROT_NONE, MAP_SHARED,
- fd, io.io_base);
- __close (fd);
-#ifdef DEBUG_IOPERM
- fprintf(stderr, "ioperm: mmap of len 0x%lx returned 0x%lx\n",
- len, io.base);
-#endif
- if ((long) io.base == -1)
- return -1;
- }
- prot = PROT_READ | PROT_WRITE;
- }
- else
- {
- if (!io.base)
- return 0; /* never was turned on... */
-
- /* turnoff access to relevant pages: */
- prot = PROT_NONE;
- }
- addr = port_to_cpu_addr (from, io.swiz, 1);
- addr &= ~(pagesize - 1);
- len = port_to_cpu_addr (from + num, io.swiz, 1) - addr;
- return __mprotect ((void *) addr, len, prot);
-}
-
-
-int
-_iopl (int level)
-{
- switch (level)
- {
- case 0:
- return 0;
-
- case 1: case 2: case 3:
- return _ioperm (0, MAX_PORT, 1);
-
- default:
- __set_errno (EINVAL);
- return -1;
- }
-}
-
-
-void
-_sethae (unsigned long int addr)
-{
- if (!io.swp && init_iosys () < 0)
- return;
-
- io.swp->sethae (addr);
-}
-
-
-void
-_outb (unsigned char b, unsigned long int port)
-{
- if (port >= MAX_PORT)
- return;
-
- io.swp->outb (b, port);
-}
-
-
-void
-_outw (unsigned short b, unsigned long int port)
-{
- if (port >= MAX_PORT)
- return;
-
- io.swp->outw (b, port);
-}
-
-
-void
-_outl (unsigned int b, unsigned long int port)
-{
- if (port >= MAX_PORT)
- return;
-
- io.swp->outl (b, port);
-}
-
-
-unsigned int
-_inb (unsigned long int port)
-{
- return io.swp->inb (port);
-}
-
-
-unsigned int
-_inw (unsigned long int port)
-{
- return io.swp->inw (port);
-}
-
-
-unsigned int
-_inl (unsigned long int port)
-{
- return io.swp->inl (port);
-}
-
-
-unsigned long int
-_bus_base(void)
-{
- if (!io.swp && init_iosys () < 0)
- return -1;
- return io.bus_memory_base;
-}
-
-unsigned long int
-_bus_base_sparse(void)
-{
- if (!io.swp && init_iosys () < 0)
- return -1;
- return io.sparse_bus_memory_base;
-}
-
-int
-_hae_shift(void)
-{
- if (!io.swp && init_iosys () < 0)
- return -1;
- if (io.swiz == IOSWIZZLE_JENSEN)
- return 7;
- if (io.swiz == IOSWIZZLE_SPARSE)
- return 5;
- return 0;
-}
-
-weak_alias (_sethae, sethae);
-weak_alias (_ioperm, ioperm);
-weak_alias (_iopl, iopl);
-weak_alias (_inb, inb);
-weak_alias (_inw, inw);
-weak_alias (_inl, inl);
-weak_alias (_outb, outb);
-weak_alias (_outw, outw);
-weak_alias (_outl, outl);
-weak_alias (_bus_base, bus_base);
-weak_alias (_bus_base_sparse, bus_base_sparse);
-weak_alias (_hae_shift, hae_shift);
diff --git a/sysdeps/unix/sysv/linux/alpha/ipc_priv.h b/sysdeps/unix/sysv/linux/alpha/ipc_priv.h
deleted file mode 100644
index 0328dc08e2..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/ipc_priv.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Copyright (C) 1995-1999, 2000, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sys/ipc.h>
-
-#define __IPC_64 0x100
-
-struct __old_ipc_perm
-{
- __key_t __key; /* Key. */
- unsigned int uid; /* Owner's user ID. */
- unsigned int gid; /* Owner's group ID. */
- unsigned int cuid; /* Creator's user ID. */
- unsigned int cgid; /* Creator's group ID. */
- unsigned int mode; /* Read/write permission. */
- unsigned short int __seq; /* Sequence number. */
-};
-
-
-/* The codes for the functions to use the ipc syscall multiplexer. */
-#define IPCOP_semop 1
-#define IPCOP_semget 2
-#define IPCOP_semctl 3
-#define IPCOP_semtimedop 4
-#define IPCOP_msgsnd 11
-#define IPCOP_msgrcv 12
-#define IPCOP_msgget 13
-#define IPCOP_msgctl 14
-#define IPCOP_shmat 21
-#define IPCOP_shmdt 22
-#define IPCOP_shmget 23
-#define IPCOP_shmctl 24
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h b/sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h
deleted file mode 100644
index 4c35d969cf..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/kernel_sigaction.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* This is the sigaction struction from the Linux 2.1.20 kernel. */
-
-struct old_kernel_sigaction {
- __sighandler_t k_sa_handler;
- unsigned long sa_mask;
- unsigned int sa_flags;
-};
-
-/* This is the sigaction structure from the Linux 2.1.68 kernel. */
-
-struct kernel_sigaction {
- __sighandler_t k_sa_handler;
- unsigned int sa_flags;
- sigset_t sa_mask;
-};
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_stat.h b/sysdeps/unix/sysv/linux/alpha/kernel_stat.h
deleted file mode 100644
index a1d012ab01..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/kernel_stat.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Definition of `struct stat' used in the kernel. */
-struct kernel_stat
- {
- unsigned int st_dev;
- unsigned int st_ino;
- unsigned int st_mode;
- unsigned int st_nlink;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned int st_rdev;
- long int st_size;
- unsigned long int st_atime;
- unsigned long int st_mtime;
- unsigned long int st_ctime;
- unsigned int st_blksize;
- int st_blocks;
- unsigned int st_flags;
- unsigned int st_gen;
- };
-
-/* Definition of `struct stat64' used in the kernel. */
-struct kernel_stat64
- {
- unsigned long st_dev;
- unsigned long st_ino;
- unsigned long st_rdev;
- long st_size;
- unsigned long st_blocks;
-
- unsigned int st_mode;
- unsigned int st_uid;
- unsigned int st_gid;
- unsigned int st_blksize;
- unsigned int st_nlink;
- unsigned int __pad0;
-
- unsigned long st_atime;
- unsigned long st_atimensec;
- unsigned long st_mtime;
- unsigned long st_mtimensec;
- unsigned long st_ctime;
- unsigned long st_ctimensec;
- long __unused[3];
- };
-
-/* Definition of `struct stat' used by glibc 2.0. */
-struct glibc2_stat
- {
- __dev_t st_dev;
- __ino_t st_ino;
- __mode_t st_mode;
- __nlink_t st_nlink;
- __uid_t st_uid;
- __gid_t st_gid;
- __dev_t st_rdev;
- __off_t st_size;
- __time_t st_atime;
- __time_t st_mtime;
- __time_t st_ctime;
- unsigned int st_blksize;
- int st_blocks;
- unsigned int st_flags;
- unsigned int st_gen;
- };
-
-/* Definition of `struct stat' used by glibc 2.1. */
-struct glibc21_stat
- {
- __dev_t st_dev;
- __ino64_t st_ino;
- __mode_t st_mode;
- __nlink_t st_nlink;
- __uid_t st_uid;
- __gid_t st_gid;
- __dev_t st_rdev;
- __off_t st_size;
- __time_t st_atime;
- __time_t st_mtime;
- __time_t st_ctime;
- __blkcnt64_t st_blocks;
- __blksize_t st_blksize;
- unsigned int st_flags;
- unsigned int st_gen;
- int __pad3;
- long __unused[4];
- };
-
-#define XSTAT_IS_XSTAT64 1
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_sysinfo.h b/sysdeps/unix/sysv/linux/alpha/kernel_sysinfo.h
deleted file mode 100644
index a3edec2269..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/kernel_sysinfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* A copy of the couple of bits we need from <asm/sysinfo.h>. */
-
-#define GSI_IEEE_FP_CONTROL 45
-
-#define SSI_IEEE_FP_CONTROL 14
-#define SSI_IEEE_RAISE_EXCEPTION 1001
diff --git a/sysdeps/unix/sysv/linux/alpha/kernel_termios.h b/sysdeps/unix/sysv/linux/alpha/kernel_termios.h
deleted file mode 100644
index c38f1fac1a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/kernel_termios.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _KERNEL_TERMIOS_H
-#define _KERNEL_TERMIOS_H 1
-
-/* The following corresponds to the values from the Linux 2.1.20 kernel. */
-
-/* We need the definition of tcflag_t, cc_t, and speed_t. */
-#include <termios.h>
-
-#define __KERNEL_NCCS 19
-
-struct __kernel_termios
- {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_cc[__KERNEL_NCCS]; /* control characters */
- cc_t c_line; /* line discipline */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
- };
-
-#define _HAVE_C_ISPEED 1
-#define _HAVE_C_OSPEED 1
-
-#endif /* kernel_termios.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/lxstat.c b/sysdeps/unix/sysv/linux/alpha/lxstat.c
deleted file mode 100644
index 38fac2e2b2..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/lxstat.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* lxstat using old-style Unix stat system call.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __lxstat64 __lxstat64_disable
-
-#include <errno.h>
-#include <stddef.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <xstatconv.h>
-
-#undef __lxstat64
-
-
-/* Get information about the file NAME in BUF. */
-int
-__lxstat (int vers, const char *name, struct stat *buf)
-{
- INTERNAL_SYSCALL_DECL (err);
- int result, errno_out;
- struct kernel_stat kbuf;
-
- if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
- {
- result = INTERNAL_SYSCALL (lstat64, err, 2, name, buf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return result;
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
- if (errno_out != ENOSYS)
- goto fail;
- __libc_missing_axp_stat64 = 1;
- }
-
- result = INTERNAL_SYSCALL (lstat, err, 2, name, &kbuf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return __xstat_conv (vers, &kbuf, buf);
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-
- fail:
- __set_errno (errno_out);
- return -1;
-}
-hidden_def (__lxstat)
-weak_alias (__lxstat, _lxstat);
-strong_alias (__lxstat, __lxstat64);
-hidden_ver (__lxstat, __lxstat64)
diff --git a/sysdeps/unix/sysv/linux/alpha/makecontext.S b/sysdeps/unix/sysv/linux/alpha/makecontext.S
deleted file mode 100644
index 223117e26d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/makecontext.S
+++ /dev/null
@@ -1,164 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <ucontext-offsets.h>
-
-
-ENTRY(__makecontext)
- ldgp $29, 0($27)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- /* Compute top of stack, including arguments. */
- ldq $1, UC_STACK+SS_SP($16)
- ldq $2, UC_STACK+SS_SIZE($16)
- addq $1, $2, $8
- subq $18, 6, $1
- cmovlt $1, 0, $1
- s8addq $1, 0, $2
- subq $8, $2, $8
-
- /* Copy all parameters. Switch statement header here. */
- ldah $3, $jumptable($29) !gprelhigh
- cmple $18, 6, $1
- mov $18, $2
- cmoveq $1, 7, $2
- s4addq $2, $3, $3
- ldl $4, $jumptable($3) !gprellow
- addq $4, $29, $4
- jmp $31, ($4), $args1
-
- .section .rodata
- .align 2
-$jumptable:
- .gprel32 $args0
- .gprel32 $args1
- .gprel32 $args2
- .gprel32 $args3
- .gprel32 $args4
- .gprel32 $args5
- .gprel32 $args6
- .gprel32 $argsN
- .text
-
- /* Here we process arguments 7 through N. This is a straight
- stack-to-stack copy. */
- .align 4
-$argsN:
- subq $18, 6, $1
- lda $2, 0($8)
- lda $3, 3*8($30)
- .align 4
-1:
- ldq $0, 0($3)
- subq $1, 1, $1
- lda $3, 8($3)
- stq $0, 0($2)
- lda $2, 8($2)
- bne $1, 1b
-
- /* Here we process arguments 6 through 0. This involves
- copying into the register save areas of the ucontext. */
- .align 4
-$args6:
- ldq $0, 2*8($30)
- stq $0, UC_SIGCTX+SC_REGS+21*8($16)
- unop
- stq $0, UC_SIGCTX+SC_FPREGS+21*8($16)
-$args5:
- ldq $0, 1*8($30)
- stq $0, UC_SIGCTX+SC_REGS+20*8($16)
- unop
- stq $0, UC_SIGCTX+SC_FPREGS+20*8($16)
-$args4:
- ldq $0, 0*8($30)
- stq $0, UC_SIGCTX+SC_REGS+19*8($16)
- unop
- stq $0, UC_SIGCTX+SC_FPREGS+19*8($16)
-$args3:
- unop
- stq $21, UC_SIGCTX+SC_REGS+18*8($16)
- unop
- stt $f21, UC_SIGCTX+SC_FPREGS+18*8($16)
-$args2:
- unop
- stq $20, UC_SIGCTX+SC_REGS+17*8($16)
- unop
- stt $f20, UC_SIGCTX+SC_FPREGS+17*8($16)
-$args1:
- unop
- stq $19, UC_SIGCTX+SC_REGS+16*8($16)
- unop
- stt $f19, UC_SIGCTX+SC_FPREGS+16*8($16)
-$args0:
-
- /* Set up the registers ready to invoke __startcontext.
- We seed $27 with the target function address, and $9
- with the link from ucp. */
- ldah $0, __startcontext($29) !gprelhigh
- ldq $1, UC_LINK($16)
- lda $0, __startcontext($0) !gprellow
- stq $17, UC_SIGCTX+SC_REGS+27*8($16)
- stq $8, UC_SIGCTX+SC_REGS+30*8($16)
- stq $0, UC_SIGCTX+SC_PC($16)
- stq $1, UC_SIGCTX+SC_REGS+9*8($16)
-
- /* No return value from makecontext. */
- ret
-
-END(__makecontext)
-weak_alias (__makecontext, makecontext)
-
-/* This function is where a new makecontext "thread" begins life.
- We have already set up $27 for calling the target function, and
- we've set $9 to the UC_LINK of the parent context.
-
- If the function returns, we either jump to the linked context
- (if non-null) or exit. */
-
- .align 4
- .ent __startcontext
-__startcontext:
- .frame $31, 0, $31, 0
- .prologue 0
-
- jsr $26, ($27), 0
- ldgp $29, 0($26)
- mov $9, $16
- beq $9, 1f
-
-#ifdef PIC
- bsr $26, __setcontext !samegp
-1: mov $31, $16
- bsr $26, HIDDEN_JUMPTARGET(exit) !samegp
-#else
- jsr $26, __setcontext
- ldgp $29, 0($26)
-1: mov $31, $16
- jsr $26, HIDDEN_JUMPTARGET(exit)
-#endif
-
- halt
-
- .end __startcontext
diff --git a/sysdeps/unix/sysv/linux/alpha/msgctl.c b/sysdeps/unix/sysv/linux/alpha/msgctl.c
deleted file mode 100644
index a59911fe40..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/msgctl.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright (C) 1995,1997,1998,2000,2003,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sys/msg.h>
-#include <ipc_priv.h>
-
-#include <sysdep.h>
-#include <string.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-struct __old_msqid_ds
-{
- struct __old_ipc_perm msg_perm; /* structure describing operation permission */
- struct msg *__unbounded __msg_first; /* pointer to first message on queue */
- struct msg *__unbounded __msg_last; /* pointer to last message on queue */
- __time_t msg_stime; /* time of last msgsnd command */
- __time_t msg_rtime; /* time of last msgrcv command */
- __time_t msg_ctime; /* time of last change */
- struct wait_queue *__unbounded __wwait; /* ??? */
- struct wait_queue *__unbounded __rwait; /* ??? */
- unsigned short int __msg_cbytes; /* current number of bytes on queue */
- unsigned short int msg_qnum; /* number of messages currently on queue */
- unsigned short int msg_qbytes; /* max number of bytes allowed on queue */
- __ipc_pid_t msg_lspid; /* pid of last msgsnd() */
- __ipc_pid_t msg_lrpid; /* pid of last msgrcv() */
-};
-
-/* Allows to control internal state and destruction of message queue
- objects. */
-int __new_msgctl (int, int, struct msqid_ds *);
-
-int
-__new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
-{
- /* This is a misnomer -- Alpha had 32-bit uids at the beginning
- of time. However, msg_qnum and msg_qbytes changed size at
- the same time the size of uid changed elsewhere. */
-#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, CHECK_1 (buf));
-#else
- switch (cmd) {
- case MSG_STAT:
- case IPC_STAT:
- case IPC_SET:
- break;
- default:
- return INLINE_SYSCALL (msgctl, 3, msqid, cmd, CHECK_1 (buf));
- }
-
- {
- int save_errno = errno, result;
- struct __old_msqid_ds old;
-
- /* Unfortunately there is no way how to find out for sure whether
- we should use old or new msgctl. */
- result = INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, CHECK_1 (buf));
- if (result != -1 || errno != EINVAL)
- return result;
-
- __set_errno(save_errno);
- if (cmd == IPC_SET)
- {
- old.msg_perm.uid = buf->msg_perm.uid;
- old.msg_perm.gid = buf->msg_perm.gid;
- old.msg_perm.mode = buf->msg_perm.mode;
- old.msg_qbytes = buf->msg_qbytes;
- if (old.msg_perm.uid != buf->msg_perm.uid ||
- old.msg_perm.gid != buf->msg_perm.gid ||
- old.msg_qbytes != buf->msg_qbytes)
- {
- __set_errno (EINVAL);
- return -1;
- }
- }
- result = INLINE_SYSCALL (msgctl, 3, msqid, cmd, __ptrvalue (&old));
- if (result != -1 && cmd != IPC_SET)
- {
- memset(buf, 0, sizeof(*buf));
- buf->msg_perm.__key = old.msg_perm.__key;
- buf->msg_perm.uid = old.msg_perm.uid;
- buf->msg_perm.gid = old.msg_perm.gid;
- buf->msg_perm.cuid = old.msg_perm.cuid;
- buf->msg_perm.cgid = old.msg_perm.cgid;
- buf->msg_perm.mode = old.msg_perm.mode;
- buf->msg_perm.__seq = old.msg_perm.__seq;
- buf->msg_stime = old.msg_stime;
- buf->msg_rtime = old.msg_rtime;
- buf->msg_ctime = old.msg_ctime;
- buf->__msg_cbytes = old.__msg_cbytes;
- buf->msg_qnum = old.msg_qnum;
- buf->msg_qbytes = old.msg_qbytes;
- buf->msg_lspid = old.msg_lspid;
- buf->msg_lrpid = old.msg_lrpid;
- }
- return result;
- }
-#endif
-}
-
-#include <shlib-compat.h>
-versioned_symbol (libc, __new_msgctl, msgctl, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h b/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h
deleted file mode 100644
index bd985cc59c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/nldbl-abi.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* ABI version for long double switch.
- This is used by the Versions and math_ldbl_opt.h files in
- sysdeps/ieee754/ldbl-opt/. It gives the ABI version where
- long double == double was replaced with proper long double
- for libm *l functions and libc functions using long double. */
-
-#define NLDBL_VERSION GLIBC_2.4
-#define LONG_DOUBLE_COMPAT_VERSION GLIBC_2_4
diff --git a/sysdeps/unix/sysv/linux/alpha/oldglob.c b/sysdeps/unix/sysv/linux/alpha/oldglob.c
deleted file mode 100644
index 6d9b79f2c3..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/oldglob.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (C) 1998, 2000, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* This file contains only wrappers around the real glob functions. It
- became necessary since the glob_t structure changed. */
-#include <sys/types.h>
-#include <glob.h>
-#include <shlib-compat.h>
-
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-
-/* This is the old structure. The difference is that the gl_pathc and
- gl_offs elements have type `int'. */
-typedef struct
- {
- int gl_pathc; /* Count of paths matched by the pattern. */
- char **gl_pathv; /* List of matched pathnames. */
- int gl_offs; /* Slots to reserve in `gl_pathv'. */
- int gl_flags; /* Set to FLAGS, maybe | GLOB_MAGCHAR. */
-
- /* If the GLOB_ALTDIRFUNC flag is set, the following functions
- are used instead of the normal file access functions. */
- void (*gl_closedir) (void *);
- struct dirent *(*gl_readdir) (void *);
- __ptr_t (*gl_opendir) (__const char *);
- int (*gl_lstat) (__const char *, struct stat *);
- int (*gl_stat) (__const char *, struct stat *);
- } old_glob_t;
-
-
-int
-attribute_compat_text_section
-__old_glob (const char *pattern, int flags,
- int (*errfunc) (const char *, int),
- old_glob_t *pglob)
-{
- glob_t correct;
- int result;
-
- /* Construct an object of correct type. */
- correct.gl_pathc = pglob->gl_pathc;
- correct.gl_pathv = pglob->gl_pathv;
- correct.gl_offs = pglob->gl_offs;
- correct.gl_flags = pglob->gl_flags;
- correct.gl_closedir = pglob->gl_closedir;
- correct.gl_readdir = pglob->gl_readdir;
- correct.gl_opendir = pglob->gl_opendir;
- correct.gl_lstat = pglob->gl_lstat;
- correct.gl_stat = pglob->gl_stat;
-
- result = glob (pattern, flags, errfunc, &correct);
-
- /* And convert it back. */
- pglob->gl_pathc = correct.gl_pathc;
- pglob->gl_pathv = correct.gl_pathv;
- pglob->gl_offs = correct.gl_offs;
- pglob->gl_flags = correct.gl_flags;
- pglob->gl_closedir = correct.gl_closedir;
- pglob->gl_readdir = correct.gl_readdir;
- pglob->gl_opendir = correct.gl_opendir;
- pglob->gl_lstat = correct.gl_lstat;
- pglob->gl_stat = correct.gl_stat;
-
- return result;
-}
-compat_symbol (libc, __old_glob, glob, GLIBC_2_0);
-
-
-/* Free storage allocated in PGLOB by a previous `glob' call. */
-void
-attribute_compat_text_section
-__old_globfree (old_glob_t *pglob)
-{
- glob_t correct;
-
- /* We only need these two symbols. */
- correct.gl_pathc = pglob->gl_pathc;
- correct.gl_pathv = pglob->gl_pathv;
- correct.gl_offs = pglob->gl_offs;
-
- globfree (&correct);
-}
-compat_symbol (libc, __old_globfree, globfree, GLIBC_2_0);
-
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/pipe.S b/sysdeps/unix/sysv/linux/alpha/pipe.S
deleted file mode 100644
index 1e7ec1c199..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/pipe.S
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/alpha/pipe.S>
diff --git a/sysdeps/unix/sysv/linux/alpha/register-dump.h b/sysdeps/unix/sysv/linux/alpha/register-dump.h
deleted file mode 100644
index 77f962952a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/register-dump.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Dump registers.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <stddef.h>
-#include <string.h>
-
-/* We will print the register dump in this format:
-
- V0: XXXXXXXXXXXXXXXX T0: XXXXXXXXXXXXXXXX T1: XXXXXXXXXXXXXXXX
- T2: XXXXXXXXXXXXXXXX T3: XXXXXXXXXXXXXXXX T4: XXXXXXXXXXXXXXXX
- T5: XXXXXXXXXXXXXXXX T6: XXXXXXXXXXXXXXXX T7: XXXXXXXXXXXXXXXX
- S0: XXXXXXXXXXXXXXXX S1: XXXXXXXXXXXXXXXX S2: XXXXXXXXXXXXXXXX
- S3: XXXXXXXXXXXXXXXX S4: XXXXXXXXXXXXXXXX S5: XXXXXXXXXXXXXXXX
- S6: XXXXXXXXXXXXXXXX A0: XXXXXXXXXXXXXXXX A1: XXXXXXXXXXXXXXXX
- A2: XXXXXXXXXXXXXXXX A3: XXXXXXXXXXXXXXXX A4: XXXXXXXXXXXXXXXX
- A5: XXXXXXXXXXXXXXXX T8: XXXXXXXXXXXXXXXX T9: XXXXXXXXXXXXXXXX
- T10: XXXXXXXXXXXXXXXX T11: XXXXXXXXXXXXXXXX RA: XXXXXXXXXXXXXXXX
- T12: XXXXXXXXXXXXXXXX AT: XXXXXXXXXXXXXXXX GP: XXXXXXXXXXXXXXXX
- SP: XXXXXXXXXXXXXXXX PC: XXXXXXXXXXXXXXXX
-
- FP0: XXXXXXXXXXXXXXXX FP1: XXXXXXXXXXXXXXXX FP2: XXXXXXXXXXXXXXXX
- FP3: XXXXXXXXXXXXXXXX FP4: XXXXXXXXXXXXXXXX FP5: XXXXXXXXXXXXXXXX
- FP6: XXXXXXXXXXXXXXXX FP7: XXXXXXXXXXXXXXXX FP8: XXXXXXXXXXXXXXXX
- FP9: XXXXXXXXXXXXXXXX FP10: XXXXXXXXXXXXXXXX FP11: XXXXXXXXXXXXXXXX
- FP12: XXXXXXXXXXXXXXXX FP13: XXXXXXXXXXXXXXXX FP14: XXXXXXXXXXXXXXXX
- FP15: XXXXXXXXXXXXXXXX FP16: XXXXXXXXXXXXXXXX FP17: XXXXXXXXXXXXXXXX
- FP18: XXXXXXXXXXXXXXXX FP19: XXXXXXXXXXXXXXXX FP20: XXXXXXXXXXXXXXXX
- FP21: XXXXXXXXXXXXXXXX FP22: XXXXXXXXXXXXXXXX FP23: XXXXXXXXXXXXXXXX
- FP24: XXXXXXXXXXXXXXXX FP25: XXXXXXXXXXXXXXXX FP26: XXXXXXXXXXXXXXXX
- FP27: XXXXXXXXXXXXXXXX FP28: XXXXXXXXXXXXXXXX FP29: XXXXXXXXXXXXXXXX
- FP30: XXXXXXXXXXXXXXXX FPCR: XXXXXXXXXXXXXXXX
-
- TA0: XXXXXXXXXXXXXXXX TA1: XXXXXXXXXXXXXXXX TA2: XXXXXXXXXXXXXXXX
-*/
-
-#define NREGS (32+32+3)
-
-static const char __attribute__((aligned(8))) regnames[NREGS][8] =
-{
- " V0: ", " T0: ", " T1: ",
- " T2: ", " T3: ", " T4: ",
- " T5: ", " T6: ", " T7: ",
- " S0: ", " S1: ", " S2: ",
- " S3: ", " S4: ", " S5: ",
- " S6: ", " A0: ", " A1: ",
- " A2: ", " A3: ", " A4: ",
- " A5: ", " T8: ", " T9: ",
- " T10: ", " T11: ", " RA: ",
- " T12: ", " AT: ", " GP: ",
- " SP: ", " PC: ",
-
- " FP0: ", " FP1: ", " FP2: ",
- " FP3: ", " FP4: ", " FP5: ",
- " FP6: ", " FP7: ", " FP8: ",
- " FP9: ", " FP10: ", " FP11: ",
- " FP12: ", " FP13: ", " FP14: ",
- " FP15: ", " FP16: ", " FP17: ",
- " FP18: ", " FP19: ", " FP20: ",
- " FP21: ", " FP22: ", " FP23: ",
- " FP24: ", " FP25: ", " FP26: ",
- " FP27: ", " FP28: ", " FP29: ",
- " FP30: ", " FPCR: ",
-
- " TA0: ", " TA1: ", " TA2: "
-};
-
-#define O(FIELD, LF) offsetof(struct sigcontext, FIELD) + LF
-
-static const int offsets[NREGS] =
-{
- O(sc_regs[0], 0), O(sc_regs[1], 0), O(sc_regs[2], 1),
- O(sc_regs[3], 0), O(sc_regs[4], 0), O(sc_regs[5], 1),
- O(sc_regs[6], 0), O(sc_regs[7], 0), O(sc_regs[8], 1),
- O(sc_regs[9], 0), O(sc_regs[10], 0), O(sc_regs[11], 1),
- O(sc_regs[12], 0), O(sc_regs[13], 0), O(sc_regs[14], 1),
- O(sc_regs[15], 0), O(sc_regs[16], 0), O(sc_regs[17], 1),
- O(sc_regs[18], 0), O(sc_regs[19], 0), O(sc_regs[20], 1),
- O(sc_regs[21], 0), O(sc_regs[22], 0), O(sc_regs[23], 1),
- O(sc_regs[24], 0), O(sc_regs[25], 0), O(sc_regs[26], 1),
- O(sc_regs[27], 0), O(sc_regs[28], 0), O(sc_regs[29], 1),
- O(sc_regs[30], 0), O(sc_pc, 2),
-
- O(sc_fpregs[0], 0), O(sc_fpregs[1], 0), O(sc_fpregs[2], 1),
- O(sc_fpregs[3], 0), O(sc_fpregs[4], 0), O(sc_fpregs[5], 1),
- O(sc_fpregs[6], 0), O(sc_fpregs[7], 0), O(sc_fpregs[8], 1),
- O(sc_fpregs[9], 0), O(sc_fpregs[10], 0), O(sc_fpregs[11], 1),
- O(sc_fpregs[12], 0), O(sc_fpregs[13], 0), O(sc_fpregs[14], 1),
- O(sc_fpregs[15], 0), O(sc_fpregs[16], 0), O(sc_fpregs[17], 1),
- O(sc_fpregs[18], 0), O(sc_fpregs[19], 0), O(sc_fpregs[20], 1),
- O(sc_fpregs[21], 0), O(sc_fpregs[22], 0), O(sc_fpregs[23], 1),
- O(sc_fpregs[24], 0), O(sc_fpregs[25], 0), O(sc_fpregs[26], 1),
- O(sc_fpregs[27], 0), O(sc_fpregs[28], 0), O(sc_fpregs[29], 1),
- O(sc_fpregs[30], 0), O(sc_fpcr, 2),
-
- O(sc_traparg_a0, 0), O(sc_traparg_a1, 0), O(sc_traparg_a2, 1)
-};
-
-#undef O
-
-static void
-register_dump (int fd, struct sigcontext *ctx)
-{
- char buf[NREGS*(8+16) + 25 + 80];
- char *p = buf;
- size_t i;
-
- p = stpcpy (p, "Register dump:\n\n");
-
- for (i = 0; i < NREGS; ++i)
- {
- int this_offset, this_lf;
- unsigned long val;
- signed long j;
-
- this_offset = offsets[i];
- this_lf = this_offset & 7;
-
- val = *(unsigned long *)(((size_t)ctx + this_offset) & -8);
-
- memcpy (p, regnames[i], 8);
- p += 8;
-
- for (j = 60; j >= 0; j -= 4)
- {
- unsigned long x = (val >> j) & 15;
- x += x < 10 ? '0' : 'a' - 10;
- *p++ = x;
- }
-
- if (this_lf > 0)
- {
- if (this_lf > 1)
- *p++ = '\n';
- *p++ = '\n';
- }
- }
-
- write (fd, buf, p - buf);
-}
-
-#define REGISTER_DUMP register_dump (fd, ctx)
diff --git a/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S b/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S
deleted file mode 100644
index e27949feff..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/* Copyright (C) 1998, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <rth@cygnus.com>, 1998
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/* On Alpha we desparately want to avoid having to issue an imb. Ordinarily
- the kernel would have to issue one after setting up the signal return
- stack, but the Linux rt_sigaction syscall is prepared to accept a pointer
- to the sigreturn syscall, instead of inlining it on the stack.
-
- This just about halves signal delivery time. */
-
- .text
-
-ENTRY(__syscall_rt_sigaction)
- .frame sp,0,ra,0
- ldgp gp,0(pv)
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- beq a1, 0f
- ldl t0, 8(a1) # sa_flags
-
- /* The unwinder will subtract one from the return address when
- attempting to find the call instruction that led us here.
- Since we didn't get here via a normal call, if we do nothing
- we would pick up the wrong symbol and the wrong FDE. Account
- for this by adding a nop to the start of the function and
- then skipping it here by adding 4. */
- ldah a4, __syscall_sigreturn+4(gp) !gprelhigh
- ldah t1, __syscall_rt_sigreturn+4(gp) !gprelhigh
- lda a4, __syscall_sigreturn+4(a4) !gprellow
- lda t1, __syscall_rt_sigreturn+4(t1) !gprellow
- and t0, 0x40, t0 # SA_SIGINFO
- cmovne t0, t1, a4
-
-0: ldi v0, __NR_rt_sigaction
- callsys
- bne a3, SYSCALL_ERROR_LABEL
- ret
-
-PSEUDO_END(__syscall_rt_sigaction)
-
-/* To enable unwinding through the signal frame without special hackery
- elsewhere, describe the entire struct sigcontext with unwind info.
-
- In order to minimize the size of the encoding, we set the CFA to the
- end of the sigcontext, which makes all of the registers have small
- negative offsets from that. */
-
- .macro SIGCONTEXT_REGS_I base, from=0
- cfi_offset (\from, \base + (4 + \from) * 8)
- .if 30-\from
- SIGCONTEXT_REGS_I \base, "(\from+1)"
- .endif
- .endm
-
- .macro SIGCONTEXT_REGS_F base, from=32
- cfi_offset (\from, \base + (4 + 1 + \from) * 8)
- .if 62-\from
- SIGCONTEXT_REGS_F \base, "(\from+1)"
- .endif
- .endm
-
- .macro SIGCONTEXT_REGS base
- SIGCONTEXT_REGS_I \base
- SIGCONTEXT_REGS_F \base
- cfi_offset (63, \base + (4 + 32 + 1 + 32) * 8)
- cfi_offset (64, \base + 2 * 8)
- .endm
-
- .align 4
- nop
- nop
- nop
-
- cfi_startproc
- cfi_return_column (64)
- SIGCONTEXT_REGS -648
-
- cfi_def_cfa_offset (648)
-__syscall_sigreturn:
- nop
- mov sp, a0
- ldi v0, __NR_sigreturn
- callsys
- .size __syscall_sigreturn, .-__syscall_sigreturn
- .type __syscall_sigreturn, @function
-
- cfi_def_cfa_offset (176 + 648)
-__syscall_rt_sigreturn:
- nop
- mov sp,a0
- ldi v0,__NR_rt_sigreturn
- callsys
- .size __syscall_rt_sigreturn, .-__syscall_rt_sigreturn
- .type __syscall_rt_sigreturn, @function
-
- cfi_endproc
diff --git a/sysdeps/unix/sysv/linux/alpha/select.S b/sysdeps/unix/sysv/linux/alpha/select.S
deleted file mode 100644
index 35a81e949f..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/select.S
+++ /dev/null
@@ -1,241 +0,0 @@
-/* Copyright (C) 1998,2002,2003,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep-cancel.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define SELECT __select_tv64
-#else
-#define SELECT __select
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(SELECT, select, 5)
- ret
-PSEUDO_END(SELECT)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(SELECT, 64)
- ldgp gp, 0(pv)
- subq sp, 64, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- stq ra, 40(sp)
- .mask 0x4000000, 40-64
- .prologue 1
-
-#ifdef CENABLE
- SINGLE_THREAD_P (t1)
-#else
- ldl t0, __libc_missing_axp_tv64
-#endif
-
- /* Save timeout early, since we'll need to recover this after
- the system call. */
- stq a4, 48(sp)
-
-#ifdef CENABLE
- bne t1, $do_cancel
-#endif
-
- bne t0, $do32
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 8(sp)
- stq a1, 16(sp)
- stq a2, 24(sp)
- stq a3, 32(sp)
-
- ldi v0, SYS_ify(select)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 64, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a4, 48(sp)
- ldq a3, 32(sp)
- ldq a2, 24(sp)
- ldq a1, 16(sp)
- ldq a0, 8(sp)
-
- .align 3
-$do32:
- /* If the timeout argument is present bounce to the smaller fmt. */
- beq a4, 1f
- ldq t0, 0(a4)
- ldq t1, 8(a4)
- stl t0, 0(sp)
- stl t1, 4(sp)
- mov sp, a4
-
-1: ldi v0, SYS_ify(osf_select)
- callsys
- bne a3, $error
-
- /* ... and bounce the remaining timeout back. */
- ldq a4, 48(sp)
- beq a4, 2f
- ldl t0, 0(sp)
- ldl t1, 4(sp)
- stq t0, 0(a4)
- stq t1, 8(a4)
-
-2: addq sp, 64, sp
- ret
-
-#ifdef CENABLE
- .align 3
-$do_cancel:
- /* Save arguments. */
- stq a0, 8(sp)
- stq a1, 16(sp)
- stq a2, 24(sp)
- stq a3, 32(sp)
-
- CENABLE
- mov v0, ra
-
- ldl t0, __libc_missing_axp_tv64
- bne t0, $do_cancel32
-
- /* Recover the saved arguments. */
- ldq a4, 48(sp)
- ldq a3, 32(sp)
- ldq a2, 24(sp)
- ldq a1, 16(sp)
- ldq a0, 8(sp)
-
- ldi v0, SYS_ify(select)
- callsys
-
- mov ra, a0
- bne a3, $cancel_err64
-
- stq v0, 8(sp)
- CDISABLE
- ldq v0, 8(sp)
- ldq ra, 40(sp)
-
- /* Everything ok. */
- addq sp, 64, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$cancel_err64:
- cmpeq v0, ENOSYS, t0
- beq t0, $cancel_error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- .align 3
-$do_cancel32:
- ldq a4, 48(sp)
- ldq a3, 32(sp)
- ldq a2, 24(sp)
- ldq a1, 16(sp)
- ldq a0, 8(sp)
-
- /* If the timeout argument is present bounce to the smaller fmt. */
- beq a4, 1f
- ldq t0, 0(a4)
- ldq t1, 8(a4)
- stl t0, 0(sp)
- stl t1, 4(sp)
- mov sp, a4
-
-1: ldi v0, SYS_ify(osf_select)
- callsys
-
- mov ra, a0
- bne a3, $cancel_error
-
- /* ... and bounce the remaining timeout back. */
- ldq a4, 48(sp)
- beq a4, 2f
- ldl t0, 0(sp)
- ldl t1, 4(sp)
- stq t0, 0(a4)
- stq t1, 8(a4)
-
-2: stq v0, 8(sp)
- CDISABLE
- ldq v0, 8(sp)
- ldq ra, 40(sp)
-
- addq sp, 64, sp
- ret
-
- .align 3
-$cancel_error:
- stq v0, 8(sp)
- CDISABLE
- ldq v0, 8(sp)
- ldq ra, 40(sp)
-#endif
-
- .align 3
-$error:
- addq sp, 64, sp
- SYSCALL_ERROR_HANDLER
-
-END(SELECT)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__select_tv64, __select, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__select_tv64, __select_tv64p)
-default_symbol_version (__select_tv64p, select, GLIBC_2.1)
-libc_hidden_ver (__select_tv64, __select)
-strong_alias (__select_tv64, __libc_select)
-#else
-strong_alias (__select, __libc_select)
-weak_alias (__select, select)
-libc_hidden_def (__select)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/semctl.c b/sysdeps/unix/sysv/linux/alpha/semctl.c
deleted file mode 100644
index 9957f983bf..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/semctl.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Copyright (C) 1995,1997,1998,2000,2003,2006
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <stdarg.h>
-#include <sys/sem.h>
-#include <ipc_priv.h>
-
-#include <sysdep.h>
-#include <string.h>
-#include <sys/syscall.h>
-
-#include <kernel-features.h>
-
-struct __old_semid_ds
-{
- struct __old_ipc_perm sem_perm; /* operation permission struct */
- __time_t sem_otime; /* last semop() time */
- __time_t sem_ctime; /* last time changed by semctl() */
- struct sem *__sembase; /* ptr to first semaphore in array */
- struct sem_queue *__sem_pending; /* pending operations */
- struct sem_queue *__sem_pending_last; /* last pending operation */
- struct sem_undo *__undo; /* ondo requests on this array */
- unsigned short int sem_nsems; /* number of semaphores in set */
-};
-
-/* Define a `union semun' suitable for Linux here. */
-union semun
-{
- int val; /* value for SETVAL */
- struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
- unsigned short int *array; /* array for GETALL & SETALL */
- struct seminfo *__buf; /* buffer for IPC_INFO */
-};
-
-#include <bp-checks.h>
-#include <bp-semctl.h> /* definition of CHECK_SEMCTL needs union semum */
-
-/* Return identifier for array of NSEMS semaphores associated with
- KEY. */
-int __new_semctl (int semid, int semnum, int cmd, ...);
-
-int
-__new_semctl (int semid, int semnum, int cmd, ...)
-{
- union semun arg;
- va_list ap;
-
- va_start (ap, cmd);
-
- /* Get the argument. */
- arg = va_arg (ap, union semun);
-
- va_end (ap);
-
-#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
-#else
- switch (cmd) {
- case SEM_STAT:
- case IPC_STAT:
- case IPC_SET:
- break;
- default:
- return INLINE_SYSCALL (semctl, 4, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd)->array);
- }
-
- {
- int save_errno = errno, result;
- struct __old_semid_ds old;
- struct semid_ds *buf;
-
- /* Unfortunately there is no way how to find out for sure whether
- we should use old or new semctl. */
- result = INLINE_SYSCALL (semctl, 4, semid, semnum, cmd | __IPC_64,
- CHECK_SEMCTL (&arg, semid, cmd | __IPC_64)->array);
- if (result != -1 || errno != EINVAL)
- return result;
-
- __set_errno(save_errno);
- buf = arg.buf;
- arg.buf = (void *)&old;
- if (cmd == IPC_SET)
- {
- old.sem_perm.uid = buf->sem_perm.uid;
- old.sem_perm.gid = buf->sem_perm.gid;
- old.sem_perm.mode = buf->sem_perm.mode;
- if (old.sem_perm.uid != buf->sem_perm.uid ||
- old.sem_perm.gid != buf->sem_perm.gid)
- {
- __set_errno (EINVAL);
- return -1;
- }
- }
- result = INLINE_SYSCALL (semctl, 4, semid, semnum, cmd,
- CHECK_SEMCTL (&arg, semid, cmd)->array);
- if (result != -1 && cmd != IPC_SET)
- {
- memset(buf, 0, sizeof(*buf));
- buf->sem_perm.__key = old.sem_perm.__key;
- buf->sem_perm.uid = old.sem_perm.uid;
- buf->sem_perm.gid = old.sem_perm.gid;
- buf->sem_perm.cuid = old.sem_perm.cuid;
- buf->sem_perm.cgid = old.sem_perm.cgid;
- buf->sem_perm.mode = old.sem_perm.mode;
- buf->sem_perm.__seq = old.sem_perm.__seq;
- buf->sem_otime = old.sem_otime;
- buf->sem_ctime = old.sem_ctime;
- buf->sem_nsems = old.sem_nsems;
- }
- return result;
- }
-#endif
-}
-
-#include <shlib-compat.h>
-versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/alpha/setcontext.S b/sysdeps/unix/sysv/linux/alpha/setcontext.S
deleted file mode 100644
index 27abfd0c12..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setcontext.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Install given context.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <ucontext-offsets.h>
-
-
-/* In case the user fiddled it, copy the "official" signal mask
- from the ucontext_t into the sigcontext structure. */
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS \
- ldq $0, UC_SIGMASK($16); \
- stq $0, UC_SIGCTX+SC_MASK($16); \
- lda $16, UC_SIGCTX($16);
-
-PSEUDO(__setcontext, sigreturn, 1)
- ret
-PSEUDO_END(__setcontext)
-weak_alias (__setcontext, setcontext)
diff --git a/sysdeps/unix/sysv/linux/alpha/setfpucw.c b/sysdeps/unix/sysv/linux/alpha/setfpucw.c
deleted file mode 100644
index a7e3a55812..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setfpucw.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/* Set FP exception mask and rounding mode.
- Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <fpu_control.h>
-#include <asm/fpu.h>
-
-extern void __ieee_set_fp_control (unsigned long);
-libc_hidden_proto(__ieee_set_fp_control)
-
-extern unsigned long __ieee_get_fp_control (void);
-libc_hidden_proto(__ieee_get_fp_control)
-
-static inline unsigned long
-rdfpcr (void)
-{
- unsigned long fpcr;
- asm ("excb; mf_fpcr %0" : "=f"(fpcr));
- return fpcr;
-}
-
-
-static inline void
-wrfpcr (unsigned long fpcr)
-{
- asm volatile ("mt_fpcr %0; excb" : : "f"(fpcr));
-}
-
-
-void
-__setfpucw (fpu_control_t fpu_control)
-{
- unsigned long fpcr = 0, fpcw = 0;
-
- if (!fpu_control)
- fpu_control = _FPU_DEFAULT;
-
- /* first, set dynamic rounding mode: */
-
- fpcr = rdfpcr();
- fpcr &= ~FPCR_DYN_MASK;
- switch (fpu_control & 0xc00)
- {
- case _FPU_RC_NEAREST: fpcr |= FPCR_DYN_NORMAL; break;
- case _FPU_RC_DOWN: fpcr |= FPCR_DYN_MINUS; break;
- case _FPU_RC_UP: fpcr |= FPCR_DYN_PLUS; break;
- case _FPU_RC_ZERO: fpcr |= FPCR_DYN_CHOPPED; break;
- }
- wrfpcr(fpcr);
-
- /* now tell kernel about traps that we like to hear about: */
-
- fpcw = __ieee_get_fp_control();
- fpcw &= ~IEEE_TRAP_ENABLE_MASK;
-
- if (!(fpu_control & _FPU_MASK_IM)) fpcw |= IEEE_TRAP_ENABLE_INV;
- if (!(fpu_control & _FPU_MASK_DM)) fpcw |= IEEE_TRAP_ENABLE_UNF;
- if (!(fpu_control & _FPU_MASK_ZM)) fpcw |= IEEE_TRAP_ENABLE_DZE;
- if (!(fpu_control & _FPU_MASK_OM)) fpcw |= IEEE_TRAP_ENABLE_OVF;
- if (!(fpu_control & _FPU_MASK_PM)) fpcw |= IEEE_TRAP_ENABLE_INE;
-
- __fpu_control = fpu_control; /* update global copy */
-
- __ieee_set_fp_control(fpcw);
-}
diff --git a/sysdeps/unix/sysv/linux/alpha/setitimer.S b/sysdeps/unix/sysv/linux/alpha/setitimer.S
deleted file mode 100644
index 59caeac680..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setitimer.S
+++ /dev/null
@@ -1,137 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define SETITIMER __setitimer_tv64
-#else
-#define SETITIMER __setitimer
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(SETITIMER, setitimer, 3)
- ret
-PSEUDO_END(SETITIMER)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(SETITIMER, 48)
- ldgp gp, 0(pv)
- subq sp, 48, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
- stq a2, 16(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(setitimer)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 48, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a2, 16(sp)
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32:
- /* Conditionally bounce new value down. */
- beq a1, 1f
- ldq t0, 0(a1)
- ldq t1, 8(a1)
- ldq t2, 16(a1)
- ldq t3, 24(a1)
- stl t0, 32(sp)
- stl t1, 36(sp)
- stl t2, 40(sp)
- stl t3, 44(sp)
- addq sp, 32, a1
-
-1: ldi v0, SYS_ify(osf_setitimer)
- callsys
- bne a3, $error
-
- /* Conditionaly bounce old value up. */
- ldq a2, 16(sp)
- bne a2, 2f
- ldl t0, 0(a2)
- ldl t1, 4(a2)
- ldl t2, 8(a2)
- ldl t3, 12(a2)
- stq t0, 0(a2)
- stq t1, 8(a2)
- stq t2, 48(a2)
- stq t3, 24(a2)
-
-2: addq sp, 48, sp
- ret
-
- .align 3
-$error:
- addq sp, 48, sp
- SYSCALL_ERROR_HANDLER
-
-END(SETITIMER)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__setitimer_tv64, __setitimer, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__setitimer_tv64, __setitimer_tv64p)
-default_symbol_version (__setitimer_tv64p, setitimer, GLIBC_2.1)
-#else
-weak_alias (__setitimer, setitimer)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/setregid.c b/sysdeps/unix/sysv/linux/alpha/setregid.c
deleted file mode 100644
index 0973fe4ac1..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setregid.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <setxid.h>
-
-
-int
-__setregid (gid_t rgid, gid_t egid)
-{
- return INLINE_SETXID_SYSCALL (setregid, 2, (int) rgid, (int) egid);
-}
-#ifndef __setregid
-weak_alias (__setregid, setregid)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/setresgid.c b/sysdeps/unix/sysv/linux/alpha/setresgid.c
deleted file mode 100644
index 50e29e3c76..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setresgid.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <setxid.h>
-
-
-int
-__setresgid (gid_t rgid, gid_t egid, gid_t sgid)
-{
- return INLINE_SETXID_SYSCALL (setresgid, 3, (int) rgid,
- (int) egid, (int) sgid);
-}
-libc_hidden_def (__setresgid)
-#ifndef __setresgid
-weak_alias (__setresgid, setresgid)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/setresuid.c b/sysdeps/unix/sysv/linux/alpha/setresuid.c
deleted file mode 100644
index e76413bf6a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setresuid.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <setxid.h>
-
-
-int
-__setresuid (uid_t ruid, uid_t euid, uid_t suid)
-{
- return INLINE_SETXID_SYSCALL (setresuid, 3, (int) ruid,
- (int) euid, (int) suid);
-}
-libc_hidden_def (__setresuid)
-#ifndef __setresuid
-weak_alias (__setresuid, setresuid)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/setreuid.c b/sysdeps/unix/sysv/linux/alpha/setreuid.c
deleted file mode 100644
index a23a34792e..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/setreuid.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1998, 2000, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <unistd.h>
-#include <setxid.h>
-
-
-int
-__setreuid (uid_t ruid, uid_t euid)
-{
- return INLINE_SETXID_SYSCALL (setreuid, 2, (int) ruid, (int) euid);
-}
-#ifndef __setreuid
-weak_alias (__setreuid, setreuid)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/settimeofday.S b/sysdeps/unix/sysv/linux/alpha/settimeofday.S
deleted file mode 100644
index e39eadc208..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/settimeofday.S
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define SETTIMEOFDAY __settimeofday_tv64
-#else
-#define SETTIMEOFDAY __settimeofday
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(SETTIMEOFDAY, settimeofday, 2)
- ret
-PSEUDO_END(SETTIMEOFDAY)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(SETTIMEOFDAY, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
- bne t0, $do32
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- ldi v0, SYS_ify(settimeofday)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32:
- /* Conditionally bounce the timeval down. */
- beq a0, 1f
- ldq t0, 0(a0)
- ldq t1, 8(a0)
- stl t0, 0(sp)
- stl t1, 4(sp)
- mov sp, a0
-
-1: ldi v0, SYS_ify(osf_settimeofday)
- callsys
- bne a3, $error
-
- addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- SYSCALL_ERROR_HANDLER
-
-END(SETTIMEOFDAY)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__settimeofday_tv64, __settimeofday, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__settimeofday_tv64, __settimeofday_tv64p)
-default_symbol_version (__settimeofday_tv64p, settimeofday, GLIBC_2.1)
-#else
-weak_alias (__settimeofday, settimeofday)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/shmctl.c b/sysdeps/unix/sysv/linux/alpha/shmctl.c
deleted file mode 100644
index e63211fa00..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/shmctl.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/* Copyright (C) 1995,1997,1998,2000,2003,2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sys/shm.h>
-#include <ipc_priv.h>
-
-#include <sysdep.h>
-#include <string.h>
-#include <sys/syscall.h>
-#include <bits/wordsize.h>
-#include <bp-checks.h>
-
-#include <kernel-features.h>
-
-struct __old_shmid_ds
-{
- struct __old_ipc_perm shm_perm; /* operation permission struct */
- int shm_segsz; /* size of segment in bytes */
- __time_t shm_atime; /* time of last shmat() */
- __time_t shm_dtime; /* time of last shmdt() */
- __time_t shm_ctime; /* time of last change by shmctl() */
- __ipc_pid_t shm_cpid; /* pid of creator */
- __ipc_pid_t shm_lpid; /* pid of last shmop */
- unsigned short int shm_nattch; /* number of current attaches */
- unsigned short int __shm_npages; /* size of segment (pages) */
- unsigned long int *__unbounded __shm_pages; /* array of ptrs to frames -> SHMMAX */
- struct vm_area_struct *__unbounded __attaches; /* descriptors for attaches */
-};
-
-struct __old_shminfo
-{
- int shmmax;
- int shmmin;
- int shmmni;
- int shmseg;
- int shmall;
-};
-
-/* Provide operations to control over shared memory segments. */
-int __new_shmctl (int, int, struct shmid_ds *);
-
-int
-__new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
-{
-#if __ASSUME_32BITUIDS > 0
- return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, CHECK_1 (buf));
-#else
- switch (cmd) {
- case SHM_STAT:
- case IPC_STAT:
- case IPC_SET:
- case IPC_INFO:
- break;
- default:
- return INLINE_SYSCALL (shmctl, 3, shmid, cmd, CHECK_1 (buf));
- }
-
- {
- int save_errno = errno, result;
- struct __old_shmid_ds old;
-
- /* Unfortunately there is no way how to find out for sure whether
- we should use old or new shmctl. */
- result = INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, CHECK_1 (buf));
- if (result != -1 || errno != EINVAL)
- return result;
-
- __set_errno(save_errno);
- if (cmd == IPC_SET)
- {
- old.shm_perm.uid = buf->shm_perm.uid;
- old.shm_perm.gid = buf->shm_perm.gid;
- old.shm_perm.mode = buf->shm_perm.mode;
- if (old.shm_perm.uid != buf->shm_perm.uid ||
- old.shm_perm.gid != buf->shm_perm.gid)
- {
- __set_errno (EINVAL);
- return -1;
- }
- }
- result = INLINE_SYSCALL (shmctl, 3, shmid, cmd, __ptrvalue (&old));
- if (result != -1 && (cmd == SHM_STAT || cmd == IPC_STAT))
- {
- memset(buf, 0, sizeof(*buf));
- buf->shm_perm.__key = old.shm_perm.__key;
- buf->shm_perm.uid = old.shm_perm.uid;
- buf->shm_perm.gid = old.shm_perm.gid;
- buf->shm_perm.cuid = old.shm_perm.cuid;
- buf->shm_perm.cgid = old.shm_perm.cgid;
- buf->shm_perm.mode = old.shm_perm.mode;
- buf->shm_perm.__seq = old.shm_perm.__seq;
- buf->shm_atime = old.shm_atime;
- buf->shm_dtime = old.shm_dtime;
- buf->shm_ctime = old.shm_ctime;
- buf->shm_segsz = old.shm_segsz;
- buf->shm_nattch = old.shm_nattch;
- buf->shm_cpid = old.shm_cpid;
- buf->shm_lpid = old.shm_lpid;
- }
- else if (result != -1 && cmd == IPC_INFO)
- {
- struct __old_shminfo *oldi = (void *)&old;
- struct shminfo *i = (struct shminfo *)buf;
-
- memset(i, 0, sizeof(*i));
- i->shmmax = oldi->shmmax;
- i->shmmin = oldi->shmmin;
- i->shmmni = oldi->shmmni;
- i->shmseg = oldi->shmseg;
- i->shmall = oldi->shmall;
- }
- return result;
- }
-#endif
-}
-
-#include <shlib-compat.h>
-versioned_symbol (libc, __new_shmctl, shmctl, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/alpha/sigaction.c b/sysdeps/unix/sysv/linux/alpha/sigaction.c
deleted file mode 100644
index 26b081d9a3..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sigaction.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <sys/cdefs.h>
-#include <stddef.h>
-
-/*
- * In order to get the hidden arguments for rt_sigaction set up
- * properly, we need to call the assembly version. Detect this in the
- * INLINE_SYSCALL macro, and fail to expand inline in that case.
- */
-
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
- (__NR_##name == __NR_rt_sigaction \
- ? __syscall_rt_sigaction(args) \
- : INLINE_SYSCALL1(name, nr, args))
-
-struct kernel_sigaction;
-extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- struct kernel_sigaction *__unbounded, size_t);
-
-#include <sysdeps/unix/sysv/linux/sigaction.c>
diff --git a/sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h b/sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h
deleted file mode 100644
index 16c5dcbc5b..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright (C) 1999, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define SIGCONTEXT int _code, struct sigcontext *
-#define SIGCONTEXT_EXTRA_ARGS _code,
-#define GET_PC(ctx) ((void *) (ctx)->sc_pc)
-#define GET_FRAME(ctx) ((void *) (ctx)->sc_regs[15])
-#define GET_STACK(ctx) ((void *) (ctx)->sc_regs[30])
-#define CALL_SIGHANDLER(handler, signo, ctx) \
- (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
diff --git a/sysdeps/unix/sysv/linux/alpha/sigprocmask.c b/sysdeps/unix/sysv/linux/alpha/sigprocmask.c
deleted file mode 100644
index 1916111a22..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sigprocmask.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Copyright (C) 1993, 1995, 1997, 2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger (davidm@azstarnet.com).
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <sysdep.h>
-#include <signal.h>
-
-/* When there is kernel support for more than 64 signals, we'll have to
- switch to a new system call convention here. */
-
-int
-__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
-{
- unsigned long int setval;
- long result;
-
- if (set)
- setval = set->__val[0];
- else
- {
- setval = 0;
- how = SIG_BLOCK; /* ensure blocked mask doesn't get changed */
- }
-
- result = INLINE_SYSCALL (osf_sigprocmask, 2, how, setval);
- if (result == -1)
- /* If there are ever more than 63 signals, we need to recode this
- in assembler since we wouldn't be able to distinguish a mask of
- all 1s from -1, but for now, we're doing just fine... */
- return result;
-
- if (oset)
- {
- oset->__val[0] = result;
- result = _SIGSET_NWORDS;
- while (--result > 0)
- oset->__val[result] = 0;
- }
- return 0;
-}
-
-weak_alias (__sigprocmask, sigprocmask);
diff --git a/sysdeps/unix/sysv/linux/alpha/sigsuspend.S b/sysdeps/unix/sysv/linux/alpha/sigsuspend.S
deleted file mode 100644
index 6863c07ec1..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sigsuspend.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 1993,1995,1996,1997,2002,2003 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger <davidm@cs.arizona.edu>, 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* sigsuspend is a special syscall since it needs to dereference the
- sigset. This will have to change when we have more than 64 signals. */
-
-#ifndef NO_CANCELLATION
-#include <sysdep.h>
-
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS ldq a0, 0(a0);
-
-PSEUDO(__sigsuspend_nocancel, sigsuspend, 1)
- ret
-/* Use END, not PSEUDO_END, so that we don't issue two $syscall_error
- symbols; we'll jump into __sigsuspend for the error case. */
-END(__sigsuspend_nocancel)
-#endif /* NO_CANCELLATION */
-
-#include <sysdep-cancel.h>
-
-#undef PSEUDO_PREPARE_ARGS
-#define PSEUDO_PREPARE_ARGS ldq a0, 0(a0);
-
-PSEUDO(__sigsuspend, sigsuspend, 1)
- ret
-PSEUDO_END(__sigsuspend)
-libc_hidden_def (__sigsuspend)
-weak_alias (__sigsuspend, sigsuspend)
-strong_alias (__sigsuspend, __libc_sigsuspend)
diff --git a/sysdeps/unix/sysv/linux/alpha/sizes.h b/sysdeps/unix/sysv/linux/alpha/sizes.h
deleted file mode 100644
index 0c7f4d5d2a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sizes.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 1998 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SIZES_H
-#define _SIZES_H 1
-
-#define PTR_SIZE_STR "8"
-
-#endif /* sizes.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/swapcontext.S b/sysdeps/unix/sysv/linux/alpha/swapcontext.S
deleted file mode 100644
index 1221f67f78..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/swapcontext.S
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Save current context and install the given one.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#include <ucontext-offsets.h>
-
-ENTRY(__swapcontext)
-
-#ifdef PROF
- ldgp $29, 0($27)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#elif defined PIC
- .prologue 0
-#else
- ldgp $29, 0($27)
- .prologue 1
-#endif
-
-#ifdef PIC
- unop
- bsr $0, __getcontext_x !samegp
- mov $17, $16
- br $31, __setcontext !samegp
-#else
- jsr $0, __getcontext_x
- mov $17, $16
- jmp $31, __setcontext
-#endif
-
-END(__swapcontext)
-weak_alias (__swapcontext, swapcontext)
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/acct.h b/sysdeps/unix/sysv/linux/alpha/sys/acct.h
deleted file mode 100644
index 1e00006ef7..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/acct.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_ACCT_H
-
-#define _SYS_ACCT_H 1
-#include <features.h>
-
-#define __need_time_t
-#include <time.h>
-
-
-__BEGIN_DECLS
-
-#define ACCT_COMM 16
-
-struct acct
- {
- char ac_comm[ACCT_COMM]; /* Accounting command name. */
- time_t ac_utime; /* Accounting user time. */
- time_t ac_stime; /* Accounting system time. */
- time_t ac_etime; /* Accounting elapsed time. */
- time_t ac_btime; /* Beginning time. */
- unsigned int ac_uid; /* Accounting user ID. */
- unsigned int ac_gid; /* Accounting group ID. */
- unsigned int ac_tty; /* Controlling tty. */
- /* Please note that the value of the `ac_tty' field, a device number,
- is encoded differently in the kernel and for the libc dev_t type. */
- char ac_flag; /* Accounting flag. */
- long int ac_minflt; /* Accounting minor pagefaults. */
- long int ac_majflt; /* Accounting major pagefaults. */
- long int ac_exitcode; /* Accounting process exitcode. */
- };
-
-enum
- {
- AFORK = 0001, /* Has executed fork, but no exec. */
- ASU = 0002, /* Used super-user privileges. */
- ACORE = 0004, /* Dumped core. */
- AXSIG = 0010 /* Killed by a signal. */
- };
-
-#define AHZ 100
-
-
-/* Switch process accounting on and off. */
-extern int acct (__const char *__filename) __THROW;
-
-__END_DECLS
-
-#endif /* sys/acct.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/epoll.h b/sysdeps/unix/sysv/linux/alpha/sys/epoll.h
deleted file mode 100644
index 9f983a5156..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/epoll.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_EPOLL_H
-#define _SYS_EPOLL_H 1
-
-#include <stdint.h>
-#include <sys/types.h>
-
-/* Get __sigset_t. */
-#include <bits/sigset.h>
-
-#ifndef __sigset_t_defined
-# define __sigset_t_defined
-typedef __sigset_t sigset_t;
-#endif
-
-
-/* Flags to be passed to epoll_create2. */
-enum
- {
- EPOLL_CLOEXEC = 010000000,
-#define EPOLL_CLOEXEC EPOLL_CLOEXEC
- EPOLL_NONBLOCK = 04
-#define EPOLL_NONBLOCK EPOLL_NONBLOCK
- };
-
-
-enum EPOLL_EVENTS
- {
- EPOLLIN = 0x001,
-#define EPOLLIN EPOLLIN
- EPOLLPRI = 0x002,
-#define EPOLLPRI EPOLLPRI
- EPOLLOUT = 0x004,
-#define EPOLLOUT EPOLLOUT
- EPOLLRDNORM = 0x040,
-#define EPOLLRDNORM EPOLLRDNORM
- EPOLLRDBAND = 0x080,
-#define EPOLLRDBAND EPOLLRDBAND
- EPOLLWRNORM = 0x100,
-#define EPOLLWRNORM EPOLLWRNORM
- EPOLLWRBAND = 0x200,
-#define EPOLLWRBAND EPOLLWRBAND
- EPOLLMSG = 0x400,
-#define EPOLLMSG EPOLLMSG
- EPOLLERR = 0x008,
-#define EPOLLERR EPOLLERR
- EPOLLHUP = 0x010,
-#define EPOLLHUP EPOLLHUP
- EPOLLRDHUP = 0x2000,
-#define EPOLLRDHUP EPOLLRDHUP
- EPOLLONESHOT = (1 << 30),
-#define EPOLLONESHOT EPOLLONESHOT
- EPOLLET = (1 << 31)
-#define EPOLLET EPOLLET
- };
-
-
-/* Valid opcodes ( "op" parameter ) to issue to epoll_ctl(). */
-#define EPOLL_CTL_ADD 1 /* Add a file descriptor to the interface. */
-#define EPOLL_CTL_DEL 2 /* Remove a file descriptor from the interface. */
-#define EPOLL_CTL_MOD 3 /* Change file descriptor epoll_event structure. */
-
-
-typedef union epoll_data
-{
- void *ptr;
- int fd;
- uint32_t u32;
- uint64_t u64;
-} epoll_data_t;
-
-struct epoll_event
-{
- uint32_t events; /* Epoll events */
- epoll_data_t data; /* User data variable */
-};
-
-
-__BEGIN_DECLS
-
-/* Creates an epoll instance. Returns an fd for the new instance.
- The "size" parameter is a hint specifying the number of file
- descriptors to be associated with the new instance. The fd
- returned by epoll_create() should be closed with close(). */
-extern int epoll_create (int __size) __THROW;
-
-/* Same as epoll_create but with an additional FLAGS parameter. */
-extern int epoll_create2 (int __size, int __flags) __THROW;
-
-
-/* Manipulate an epoll instance "epfd". Returns 0 in case of success,
- -1 in case of error ( the "errno" variable will contain the
- specific error code ) The "op" parameter is one of the EPOLL_CTL_*
- constants defined above. The "fd" parameter is the target of the
- operation. The "event" parameter describes which events the caller
- is interested in and any associated user data. */
-extern int epoll_ctl (int __epfd, int __op, int __fd,
- struct epoll_event *__event) __THROW;
-
-
-/* Wait for events on an epoll instance "epfd". Returns the number of
- triggered events returned in "events" buffer. Or -1 in case of
- error with the "errno" variable set to the specific error code. The
- "events" parameter is a buffer that will contain triggered
- events. The "maxevents" is the maximum number of events to be
- returned ( usually size of "events" ). The "timeout" parameter
- specifies the maximum wait time in milliseconds (-1 == infinite).
-
- This function is a cancellation point and therefore not marked with
- __THROW. */
-extern int epoll_wait (int __epfd, struct epoll_event *__events,
- int __maxevents, int __timeout);
-
-
-/* Same as epoll_wait, but the thread's signal mask is temporarily
- and atomically replaced with the one provided as parameter.
-
- This function is a cancellation point and therefore not marked with
- __THROW. */
-extern int epoll_pwait (int __epfd, struct epoll_event *__events,
- int __maxevents, int __timeout,
- __const __sigset_t *__ss);
-
-__END_DECLS
-
-#endif /* sys/epoll.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h b/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
deleted file mode 100644
index c8ce554625..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/eventfd.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_EVENTFD_H
-#define _SYS_EVENTFD_H 1
-
-#include <stdint.h>
-
-
-/* Type for event counter. */
-typedef uint64_t eventfd_t;
-
-/* Flags for signalfd. */
-enum
- {
- EFD_CLOEXEC = 010000000,
-#define EFD_CLOEXEC EFD_CLOEXEC
- EFD_NONBLOCK = 04
-#define EFD_NONBLOCK EFD_NONBLOCK
- };
-
-
-__BEGIN_DECLS
-
-/* Return file descriptor for generic event channel. Set initial
- value to COUNT. */
-extern int eventfd (int __count, int __flags) __THROW;
-
-/* Read event counter and possibly wait for events. */
-extern int eventfd_read (int __fd, eventfd_t *__value);
-
-/* Increment event counter. */
-extern int eventfd_write (int __fd, eventfd_t value);
-
-__END_DECLS
-
-#endif /* sys/eventfd.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/inotify.h b/sysdeps/unix/sysv/linux/alpha/sys/inotify.h
deleted file mode 100644
index d61c700d5d..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/inotify.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/* Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_INOTIFY_H
-#define _SYS_INOTIFY_H 1
-
-#include <stdint.h>
-
-
-/* Flags for the parameter of inotify_init1. */
-enum
- {
- IN_CLOEXEC = 010000000,
-#define IN_CLOEXEC IN_CLOEXEC
- IN_NONBLOCK = 04
-#define IN_NONBLOCK IN_NONBLOCK
- };
-
-
-/* Structure describing an inotify event. */
-struct inotify_event
-{
- int wd; /* Watch descriptor. */
- uint32_t mask; /* Watch mask. */
- uint32_t cookie; /* Cookie to synchronize two events. */
- uint32_t len; /* Length (including NULs) of name. */
- char name __flexarr; /* Name. */
-};
-
-
-/* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH. */
-#define IN_ACCESS 0x00000001 /* File was accessed. */
-#define IN_MODIFY 0x00000002 /* File was modified. */
-#define IN_ATTRIB 0x00000004 /* Metadata changed. */
-#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed. */
-#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed. */
-#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */
-#define IN_OPEN 0x00000020 /* File was opened. */
-#define IN_MOVED_FROM 0x00000040 /* File was moved from X. */
-#define IN_MOVED_TO 0x00000080 /* File was moved to Y. */
-#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */
-#define IN_CREATE 0x00000100 /* Subfile was created. */
-#define IN_DELETE 0x00000200 /* Subfile was deleted. */
-#define IN_DELETE_SELF 0x00000400 /* Self was deleted. */
-#define IN_MOVE_SELF 0x00000800 /* Self was moved. */
-
-/* Events sent by the kernel. */
-#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted. */
-#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed. */
-#define IN_IGNORED 0x00008000 /* File was ignored. */
-
-/* Helper events. */
-#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */
-#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */
-
-/* Special flags. */
-#define IN_ONLYDIR 0x01000000 /* Only watch the path if it is a
- directory. */
-#define IN_DONT_FOLLOW 0x02000000 /* Do not follow a sym link. */
-#define IN_MASK_ADD 0x20000000 /* Add to the mask of an already
- existing watch. */
-#define IN_ISDIR 0x40000000 /* Event occurred against dir. */
-#define IN_ONESHOT 0x80000000 /* Only send event once. */
-
-/* All events which a program can wait on. */
-#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE \
- | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM \
- | IN_MOVED_TO | IN_CREATE | IN_DELETE \
- | IN_DELETE_SELF | IN_MOVE_SELF)
-
-
-__BEGIN_DECLS
-
-/* Create and initialize inotify instance. */
-extern int inotify_init (void) __THROW;
-
-/* Create and initialize inotify instance. */
-extern int inotify_init1 (int __flags) __THROW;
-
-/* Add watch of object NAME to inotify instance FD. Notify about
- events specified by MASK. */
-extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask)
- __THROW;
-
-/* Remove the watch specified by WD from the inotify instance FD. */
-extern int inotify_rm_watch (int __fd, uint32_t __wd) __THROW;
-
-__END_DECLS
-
-#endif /* sys/inotify.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/io.h b/sysdeps/unix/sysv/linux/alpha/sys/io.h
deleted file mode 100644
index 4334c63925..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/io.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 1996, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_IO_H
-
-#define _SYS_IO_H 1
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* If TURN_ON is TRUE, request for permission to do direct i/o on the
- port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
- permission off for that range. This call requires root privileges.
-
- Portability note: not all Linux platforms support this call. Most
- platforms based on the PC I/O architecture probably will, however.
- E.g., Linux/Alpha for Alpha PCs supports this. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
- access any I/O port is granted. This call requires root
- privileges. */
-extern int iopl (int __level) __THROW;
-
-/* Return the physical address of the DENSE I/O memory or NULL if none
- is available (e.g. on a jensen). */
-extern unsigned long int _bus_base (void) __THROW __attribute__ ((const));
-extern unsigned long int bus_base (void) __THROW __attribute__ ((const));
-
-/* Return the physical address of the SPARSE I/O memory. */
-extern unsigned long _bus_base_sparse (void) __THROW __attribute__ ((const));
-extern unsigned long bus_base_sparse (void) __THROW __attribute__ ((const));
-
-/* Return the HAE shift used by the SPARSE I/O memory. */
-extern int _hae_shift (void) __THROW __attribute__ ((const));
-extern int hae_shift (void) __THROW __attribute__ ((const));
-
-/* Previous three are deprecated in favour of the following, which
- knows about multiple PCI "hoses". Provide the PCI bus and dfn
- numbers just as to pciconfig_read/write. */
-
-enum __pciconfig_iobase_which
-{
- IOBASE_HOSE = 0, /* Return hose index. */
- IOBASE_SPARSE_MEM = 1, /* Return physical memory addresses. */
- IOBASE_DENSE_MEM = 2,
- IOBASE_SPARSE_IO = 3,
- IOBASE_DENSE_IO = 4
-};
-
-extern long pciconfig_iobase(enum __pciconfig_iobase_which __which,
- unsigned long int __bus,
- unsigned long int __dfn)
- __THROW __attribute__ ((const));
-
-/* Access PCI space protected from machine checks. */
-extern int pciconfig_read (unsigned long int __bus,
- unsigned long int __dfn,
- unsigned long int __off,
- unsigned long int __len,
- unsigned char *__buf) __THROW;
-
-extern int pciconfig_write (unsigned long int __bus,
- unsigned long int __dfn,
- unsigned long int __off,
- unsigned long int __len,
- unsigned char *__buf) __THROW;
-
-/* Userspace declarations. */
-extern unsigned int inb (unsigned long __port) __THROW;
-extern unsigned int inw (unsigned long __port) __THROW;
-extern unsigned int inl (unsigned long __port) __THROW;
-extern void outb (unsigned char __b, unsigned long __port) __THROW;
-extern void outw (unsigned short __w, unsigned long __port) __THROW;
-extern void outl (unsigned int __l, unsigned long __port) __THROW;
-
-__END_DECLS
-
-#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/procfs.h b/sysdeps/unix/sysv/linux/alpha/sys/procfs.h
deleted file mode 100644
index bee51f94e2..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/procfs.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H 1
-
-/* This is somehow modelled after the file of the same name on SysVr4
- systems. It provides a definition of the core file format for ELF
- used on Linux. */
-
-#include <features.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/ucontext.h>
-#include <sys/user.h>
-#include <asm/elf.h>
-
-__BEGIN_DECLS
-
-struct elf_siginfo
- {
- int si_signo; /* Signal number. */
- int si_code; /* Extra code. */
- int si_errno; /* Errno. */
- };
-
-/* Definitions to generate Intel SVR4-like core files. These mostly
- have the same names as the SVR4 types with "elf_" tacked on the
- front to prevent clashes with linux definitions, and the typedef
- forms have been avoided. This is mostly like the SVR4 structure,
- but more Linuxy, with things that Linux does not support and which
- gdb doesn't really use excluded. Fields present but not used are
- marked with "XXX". */
-struct elf_prstatus
- {
-#if 0
- long int pr_flags; /* XXX Process flags. */
- short int pr_why; /* XXX Reason for process halt. */
- short int pr_what; /* XXX More detailed reason. */
-#endif
- struct elf_siginfo pr_info; /* Info associated with signal. */
- short int pr_cursig; /* Current signal. */
- unsigned long int pr_sigpend; /* Set of pending signals. */
- unsigned long int pr_sighold; /* Set of held signals. */
-#if 0
- struct sigaltstack pr_altstack; /* Alternate stack info. */
- struct sigaction pr_action; /* Signal action for current sig. */
-#endif
- __pid_t pr_pid;
- __pid_t pr_ppid;
- __pid_t pr_pgrp;
- __pid_t pr_sid;
- struct timeval pr_utime; /* User time. */
- struct timeval pr_stime; /* System time. */
- struct timeval pr_cutime; /* Cumulative user time. */
- struct timeval pr_cstime; /* Cumulative system time. */
-#if 0
- long int pr_instr; /* Current instruction. */
-#endif
- elf_gregset_t pr_reg; /* GP registers. */
- int pr_fpvalid; /* True if math copro being used. */
- };
-
-
-#define ELF_PRARGSZ (80) /* Number of chars for args */
-
-struct elf_prpsinfo
- {
- char pr_state; /* Numeric process state. */
- char pr_sname; /* Char for pr_state. */
- char pr_zomb; /* Zombie. */
- char pr_nice; /* Nice val. */
- unsigned long int pr_flag; /* Flags. */
- unsigned int pr_uid;
- unsigned int pr_gid;
- int pr_pid, pr_ppid, pr_pgrp, pr_sid;
- /* Lots missing */
- char pr_fname[16]; /* Filename of executable. */
- char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
- };
-
-/* Addresses. */
-typedef void *psaddr_t;
-
-/* Register sets. Linux has different names. */
-typedef gregset_t prgregset_t;
-typedef fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
- therefore habe only ine PID type. */
-typedef __pid_t lwpid_t;
-
-
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif /* sys/procfs.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h b/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h
deleted file mode 100644
index 4cbe977768..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/signalfd.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Copyright (C) 2007, 2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_SIGNALFD_H
-#define _SYS_SIGNALFD_H 1
-
-#define __need_sigset_t
-#include <signal.h>
-#include <stdint.h>
-
-
-struct signalfd_siginfo
-{
- uint32_t ssi_signo;
- int32_t ssi_errno;
- int32_t ssi_code;
- uint32_t ssi_pid;
- uint32_t ssi_uid;
- int32_t ssi_fd;
- uint32_t ssi_tid;
- uint32_t ssi_band;
- uint32_t ssi_overrun;
- uint32_t ssi_trapno;
- int32_t ssi_status;
- int32_t ssi_int;
- uint64_t ssi_ptr;
- uint64_t ssi_utime;
- uint64_t ssi_stime;
- uint64_t ssi_addr;
- uint8_t __pad[48];
-};
-
-/* Flags for signalfd. */
-enum
- {
- SFD_CLOEXEC = 010000000,
-#define SFD_CLOEXEC SFD_CLOEXEC
- SFD_NONBLOCK = 04
-#define SFD_NONBLOCK SFD_NONBLOCK
- };
-
-__BEGIN_DECLS
-
-/* Request notification for delivery of signals in MASK to be
- performed using descriptor FD.*/
-extern int signalfd (int __fd, const sigset_t *__mask, int __flags)
- __THROW __nonnull ((2));
-
-__END_DECLS
-
-#endif /* sys/signalfd.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h b/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h
deleted file mode 100644
index 09d6ccf6cc..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/timerfd.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright (C) 2008 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_TIMERFD_H
-#define _SYS_TIMERFD_H 1
-
-#include <time.h>
-
-
-/* Bits to be set in the FLAGS parameter of `timerfd_create'. */
-enum
- {
- TFD_CLOEXEC = 010000000,
-#define TFD_CLOEXEC TFD_CLOEXEC
- TFD_NONBLOCK = 04
-#define TFD_NONBLOCK TFD_NONBLOCK
- };
-
-
-/* Bits to be set in the FLAGS parameter of `timerfd_settime'. */
-enum
- {
- TFD_TIMER_ABSTIME = 1 << 0
-#define TFD_TIMER_ABSTIME TFD_TIMER_ABSTIME
- };
-
-
-__BEGIN_DECLS
-
-/* Return file descriptor for new interval timer source. */
-extern int timerfd_create (clockid_t __clock_id, int __flags) __THROW;
-
-/* Set next expiration time of interval timer source UFD to UTMR. If
- FLAGS has the TFD_TIMER_ABSTIME flag set the timeout value is
- absolute. Optionally return the old expiration time in OTMR. */
-extern int timerfd_settime (int __ufd, int __flags,
- __const struct itimerspec *__utmr,
- struct itimerspec *__otmr) __THROW;
-
-/* Return the next expiration time of UFD. */
-extern int timerfd_gettime (int __ufd, struct itimerspec *__otmr) __THROW;
-
-__END_DECLS
-
-#endif /* sys/timerfd.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h b/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
deleted file mode 100644
index 438293c62b..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H 1
-
-#include <features.h>
-#include <signal.h>
-
-#include <bits/sigcontext.h>
-
-
-/* Type for general register. */
-typedef long int greg_t;
-
-/* Number of general registers. */
-#define NGREG 33
-
-/* Container for all general registers. */
-typedef greg_t gregset_t[NGREG];
-
-/* Type for floating-point register. */
-typedef long int fpreg_t;
-
-/* Number of general registers. */
-#define NFPREG 32
-
-/* Container for all general registers. */
-typedef fpreg_t fpregset_t[NFPREG];
-
-
-/* A machine context is exactly a sigcontext. */
-typedef struct sigcontext mcontext_t;
-
-/* Userlevel context. */
-typedef struct ucontext
- {
- unsigned long int uc_flags;
- struct ucontext *uc_link;
- unsigned long __uc_osf_sigmask;
- stack_t uc_stack;
- mcontext_t uc_mcontext;
- __sigset_t uc_sigmask;
- } ucontext_t;
-
-#endif /* sys/ucontext.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/sys/user.h b/sysdeps/unix/sysv/linux/alpha/sys/user.h
deleted file mode 100644
index 4cd29d2ff8..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sys/user.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright (C) 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _SYS_USER_H
-#define _SYS_USER_H 1
-
-/* The whole purpose of this file is for gdb/strace and gdb/strace
- only. Don't read too much into it. Don't use it for anything other
- than gdb/strace unless you know what you are doing. */
-
-#include <asm/page.h>
-#include <asm/reg.h>
-
-struct user
-{
- unsigned long int regs[EF_SIZE / 8 + 32]; /* integer and fp regs */
- size_t u_tsize; /* text size (pages) */
- size_t u_dsize; /* data size (pages) */
- size_t u_ssize; /* stack size (pages) */
- unsigned long int start_code; /* text starting address */
- unsigned long int start_data; /* data starting address */
- unsigned long int start_stack; /* stack starting address */
- long int signal; /* signal causing core dump */
- struct regs *u_ar0; /* help gdb find registers */
- unsigned long int magic; /* identifies a core file */
- char u_comm[32]; /* user command name */
-};
-
-#define NBPG PAGE_SIZE
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_DATA_START_ADDR (u.start_data)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif /* sys/user.h */
diff --git a/sysdeps/unix/sysv/linux/alpha/syscall.S b/sysdeps/unix/sysv/linux/alpha/syscall.S
deleted file mode 100644
index 0c4081363a..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/syscall.S
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger <davidm@azstarnet.com>, 1996.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-
-/*
- * This is for COMPATIBILITY with Linux/x86 only. Linux/Alpha system
- * calls return an error indication in a3. This allows arbitrary 64bit
- * values to be returned in v0 (because negative values are not
- * mistaken as error numbers). However, C allows only one value to
- * be returned, so the interface below folds the error indication passed in
- * a3 back into v0: it sets v0 to -errno if an error occurs. Thus,
- * no negative 64bit numbers can be returned. To avoid this problem,
- * use assembly stubs wherever possible/convenient.
- *
- * Usage:
- *
- * long syscall(syscall_number, arg1, arg2, arg3, arg4, arg5)
- *
- * syscall_number = the index of the system call we're invoking
- * arg1-arg5 = up to 5 integer arguments to the system call
- *
- * We need to do some arg shifting: the kernel expects the
- * syscall number in v0 and the first five args in a0-a4.
- *
- */
-
-
-LEAF(__syscall, 0)
-#ifdef PROF
- ldgp gp, 0(pv)
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
- .prologue 1
-#else
- .prologue 0
-#endif
-
- mov a0, v0 /* Syscall number -> v0 */
- mov a1, a0 /* arg1-arg5 -> a0-a4 */
- mov a2, a1
- mov a3, a2
- mov a4, a3
- mov a5, a4
-
- call_pal PAL_callsys /* Invoke system call */
- bne a3, $error
- ret
-
-$error:
-#ifndef PROF
- br gp, 2f
-2: ldgp gp, 0(gp)
-#endif
- SYSCALL_ERROR_HANDLER
-
-END(__syscall)
-
-weak_alias (__syscall, syscall)
diff --git a/sysdeps/unix/sysv/linux/alpha/syscalls.list b/sysdeps/unix/sysv/linux/alpha/syscalls.list
deleted file mode 100644
index de2c3ceac0..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/syscalls.list
+++ /dev/null
@@ -1,55 +0,0 @@
-# File name Caller Syscall name # args Strong name Weak names
-
-oldmsgctl EXTRA msgctl i:iip __old_msgctl msgctl@GLIBC_2.0
-msgget - msgget i:ii __msgget msgget
-msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv
-msgsnd - msgsnd Ci:ibni __msgsnd msgsnd
-shmat - osf_shmat i:ipi __shmat shmat
-oldshmctl EXTRA shmctl i:iip __old_shmctl shmctl@GLIBC_2.0
-shmdt - shmdt i:s __shmdt shmdt
-shmget - shmget i:iii __shmget shmget
-semop - semop i:ipi __semop semop
-semtimedop - semtimedop i:ipip semtimedop
-semget - semget i:iii __semget semget
-oldsemctl EXTRA semctl i:iiii __old_semctl semctl@GLIBC_2.0
-
-sigstack - sigstack 2 sigstack
-vfork - vfork 0 __vfork vfork
-
-getpriority - getpriority i:ii __getpriority getpriority
-
-# proper socket implementations:
-accept - accept Ci:iBN __libc_accept __accept accept
-bind - bind i:ipi __bind bind
-connect - connect Ci:ipi __libc_connect __connect_internal __connect connect
-getpeername - getpeername i:ipp __getpeername getpeername
-getsockname - getsockname i:ipp __getsockname getsockname
-getsockopt - getsockopt i:iiiBN __getsockopt getsockopt
-listen - listen i:ii __listen listen
-recv - recv Ci:ibni __libc_recv __recv recv
-recvfrom - recvfrom Ci:ibniBN __libc_recvfrom __recvfrom recvfrom
-recvmsg - recvmsg Ci:ipi __libc_recvmsg __recvmsg recvmsg
-send - send Ci:ibni __libc_send __send send
-sendmsg - sendmsg Ci:ipi __libc_sendmsg __sendmsg sendmsg
-sendto - sendto Ci:ibnibn __libc_sendto __sendto sendto
-setsockopt - setsockopt i:iiibn __setsockopt setsockopt
-shutdown - shutdown i:ii __shutdown shutdown
-socket - socket i:iii __socket socket
-socketpair - socketpair i:iiif __socketpair socketpair
-
-ptrace - ptrace 4 __ptrace ptrace
-
-# access pci space protected from machine checks:
-pciconfig_read EXTRA pciconfig_read 5 pciconfig_read
-pciconfig_write EXTRA pciconfig_write 5 pciconfig_write
-pciconfig_iobase EXTRA pciconfig_iobase 3 __pciconfig_iobase pciconfig_iobase
-
-# support old timeval32 entry points
-osf_select - osf_select C:5 __select_tv32 __select@GLIBC_2.0 select@GLIBC_2.0
-osf_gettimeofday - osf_gettimeofday 2 __gettimeofday_tv32 __gettimeofday@GLIBC_2.0 gettimeofday@GLIBC_2.0
-osf_settimeofday - osf_settimeofday 2 __settimeofday_tv32 settimeofday@GLIBC_2.0
-osf_getitimer - osf_getitimer 2 __getitimer_tv32 getitimer@GLIBC_2.0
-osf_setitimer - osf_setitimer 3 __setitimer_tv32 setitimer@GLIBC_2.0
-osf_utimes - osf_utimes 2 __utimes_tv32 utimes@GLIBC_2.0
-osf_getrusage - osf_getrusage 2 __getrusage_tv32 getrusage@GLIBC_2.0
-osf_wait4 - osf_wait4 2 __wait4_tv32 wait4@GLIBC_2.0
diff --git a/sysdeps/unix/sysv/linux/alpha/sysconf.c b/sysdeps/unix/sysv/linux/alpha/sysconf.c
deleted file mode 100644
index 3e5b4ee85f..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sysconf.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <assert.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-
-static long int linux_sysconf (int name);
-
-#define CSHAPE(totalsize, linesize, assoc) \
- ((totalsize & ~0xff) | (linesize << 4) | assoc)
-
-extern long __libc_alpha_cache_shape[4];
-
-static inline unsigned long
-implver (void)
-{
- unsigned long i;
-#if __GNUC_PREREQ(3,3)
- i = __builtin_alpha_implver ();
-#else
- asm ("implver %0" : "=r" (i));
-#endif
- return i;
-}
-
-static inline unsigned long
-amask (unsigned long x)
-{
- unsigned long r;
-#if __GNUC_PREREQ(3,3)
- r = __builtin_alpha_amask (x);
-#else
- asm ("amask %1,%0" : "=r"(r) : "Ir"(x));
-#endif
- return r;
-}
-
-/* Get the value of the system variable NAME. */
-long int
-__sysconf (int name)
-{
- long shape, index;
-
- /* We only handle the cache information here (for now). */
- if (name < _SC_LEVEL1_ICACHE_SIZE || name > _SC_LEVEL4_CACHE_LINESIZE)
- return linux_sysconf (name);
-
- /* No Alpha has L4 caches. */
- if (name >= _SC_LEVEL4_CACHE_SIZE)
- return -1;
-
- index = (name - _SC_LEVEL1_ICACHE_SIZE) / 3;
- shape = __libc_alpha_cache_shape[index];
- if (shape == -2)
- {
- long shape_l1i, shape_l1d, shape_l2, shape_l3 = -1;
-
- /* ??? In the cases below for which we do not know L1 cache sizes,
- we could do timings to measure sizes. But for the Bcache, it's
- generally big enough that (without additional help) TLB effects
- get in the way. We'd either need to be able to allocate large
- pages or have the kernel do the timings from KSEG. Fortunately,
- kernels beginning with 2.6.5 will pass us this info in auxvec. */
-
- switch (implver())
- {
- case 0: /* EV4 */
- /* EV4/LCA45 had 8k L1 caches; EV45 had 16k L1 caches. */
- /* EV4/EV45 had 128k to 16M 32-byte direct Bcache. LCA45
- had 64k to 8M 8-byte direct Bcache. Can't tell. */
- shape_l1i = shape_l1d = shape_l2 = CSHAPE (0, 5, 1);
- break;
-
- case 1: /* EV5 */
- if (amask (1 << 8))
- {
- /* MAX insns not present; either EV5 or EV56. */
- shape_l1i = shape_l1d = CSHAPE(8*1024, 5, 1);
- /* ??? L2 and L3 *can* be configured as 32-byte line. */
- shape_l2 = CSHAPE (96*1024, 6, 3);
- /* EV5/EV56 has 1M to 16M Bcache. */
- shape_l3 = CSHAPE (0, 6, 1);
- }
- else
- {
- /* MAX insns present; either PCA56 or PCA57. */
- /* PCA56 had 16k 64-byte cache; PCA57 had 32k Icache. */
- /* PCA56 had 8k 64-byte cache; PCA57 had 16k Dcache. */
- /* PCA5[67] had 512k to 4M Bcache. */
- shape_l1i = shape_l1d = shape_l2 = CSHAPE (0, 6, 1);
- }
- break;
-
- case 2: /* EV6 */
- shape_l1i = shape_l1d = CSHAPE(64*1024, 6, 2);
- /* EV6/EV67/EV68* had 1M to 16M Bcache. */
- shape_l2 = CSHAPE (0, 6, 1);
- break;
-
- case 3: /* EV7 */
- shape_l1i = shape_l1d = CSHAPE(64*1024, 6, 2);
- shape_l2 = CSHAPE(7*1024*1024/4, 6, 7);
- break;
-
- default:
- shape_l1i = shape_l1d = shape_l2 = 0;
- break;
- }
-
- __libc_alpha_cache_shape[0] = shape_l1i;
- __libc_alpha_cache_shape[1] = shape_l1d;
- __libc_alpha_cache_shape[2] = shape_l2;
- __libc_alpha_cache_shape[3] = shape_l3;
- shape = __libc_alpha_cache_shape[index];
- }
-
- if (shape <= 0)
- return shape;
-
- switch (name % 3)
- {
- case 0: /* total size */
- return shape & -0x100;
- case 1: /* associativity */
- return shape & 0xf;
- default: /* line size */
- return 1L << ((shape >> 4) & 0xf);
- }
-}
-
-/* Now the generic Linux version. */
-#undef __sysconf
-#define __sysconf static linux_sysconf
-#include "../sysconf.c"
diff --git a/sysdeps/unix/sysv/linux/alpha/sysdep.h b/sysdeps/unix/sysv/linux/alpha/sysdep.h
deleted file mode 100644
index f0661d1622..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/sysdep.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/* Copyright (C) 1992, 1993, 1995, 1996, 1997, 2002, 2003, 2004, 2007
- Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _LINUX_ALPHA_SYSDEP_H
-#define _LINUX_ALPHA_SYSDEP_H 1
-
-#ifdef __ASSEMBLER__
-#include <asm/pal.h>
-#include <alpha/regdef.h>
-#endif
-
-/* There is some commonality. */
-#include <sysdeps/unix/alpha/sysdep.h>
-
-#include <tls.h>
-
-/* For Linux we can use the system call table in the header file
- /usr/include/asm/unistd.h
- of the kernel. But these symbols do not follow the SYS_* syntax
- so we have to redefine the `SYS_ify' macro here. */
-#undef SYS_ify
-#ifdef __STDC__
-# define SYS_ify(syscall_name) __NR_##syscall_name
-#else
-# define SYS_ify(syscall_name) __NR_/**/syscall_name
-#endif
-
-/* Define some aliases to make automatic syscall generation work
- properly. The SYS_* variants are for the benefit of the files in
- sysdeps/unix. */
-#define __NR_getpid __NR_getxpid
-#define __NR_getuid __NR_getxuid
-#define __NR_getgid __NR_getxgid
-#define SYS_getpid __NR_getxpid
-#define SYS_getuid __NR_getxuid
-#define SYS_getgid __NR_getxgid
-
-/*
- * Some syscalls no Linux program should know about:
- */
-#define __NR_osf_sigprocmask 48
-#define __NR_osf_shmat 209
-#define __NR_osf_getsysinfo 256
-#define __NR_osf_setsysinfo 257
-
-/* Help old kernel headers where particular syscalls are not available. */
-#ifndef __NR_semtimedop
-# define __NR_semtimedop 423
-#endif
-
-/* This is a kludge to make syscalls.list find these under the names
- pread and pwrite, since some kernel headers define those names
- and some define the *64 names for the same system calls. */
-#if !defined __NR_pread && defined __NR_pread64
-# define __NR_pread __NR_pread64
-#endif
-#if !defined __NR_pwrite && defined __NR_pwrite64
-# define __NR_pwrite __NR_pwrite64
-#endif
-
-/*
- * In order to get the hidden arguments for rt_sigaction set up
- * properly, we need to call the assembly version. This shouldn't
- * happen except for inside sigaction.c, where we handle this
- * specially. Catch other uses and error.
- */
-
-#undef INLINE_SYSCALL
-#define INLINE_SYSCALL(name, nr, args...) \
-({ \
- extern char ChEcK[__NR_##name == __NR_rt_sigaction ? -1 : 1] \
- __attribute__((unused)); \
- INLINE_SYSCALL1(name, nr, args); \
-})
-
-#undef INTERNAL_SYSCALL
-#define INTERNAL_SYSCALL(name, err_out, nr, args...) \
-({ \
- extern char ChEcK[__NR_##name == __NR_rt_sigaction ? -1 : 1] \
- __attribute__((unused)); \
- INTERNAL_SYSCALL1(name, err_out, nr, args); \
-})
-
-#endif /* _LINUX_ALPHA_SYSDEP_H */
diff --git a/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym b/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym
deleted file mode 100644
index f95ff75636..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stddef.h>
-#include <sys/ucontext.h>
-
---
-UC_LINK offsetof (ucontext_t, uc_link)
-UC_OSF_SIGMASK offsetof (ucontext_t, __uc_osf_sigmask)
-UC_STACK offsetof (ucontext_t, uc_stack)
-UC_SIGCTX offsetof (ucontext_t, uc_mcontext)
-UC_SIGMASK offsetof (ucontext_t, uc_sigmask)
-SC_REGS offsetof (struct sigcontext, sc_regs)
-SC_FPREGS offsetof (struct sigcontext, sc_fpregs)
-SC_PC offsetof (struct sigcontext, sc_pc)
-SC_PS offsetof (struct sigcontext, sc_ps)
-SC_FPCRS offsetof (struct sigcontext, sc_fpcr)
-SC_MASK offsetof (struct sigcontext, sc_mask)
-SC_FPCR offsetof (struct sigcontext, sc_fpcr)
-SS_SP offsetof (stack_t, ss_sp)
-SS_SIZE offsetof (stack_t, ss_size)
diff --git a/sysdeps/unix/sysv/linux/alpha/utimes.S b/sysdeps/unix/sysv/linux/alpha/utimes.S
deleted file mode 100644
index 0dd0a9372b..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/utimes.S
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define UTIMES __utimes_tv64
-#else
-#define UTIMES __utimes
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(UTIMES, utimes, 2)
- ret
-PSEUDO_END(UTIMES)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(UTIMES, 16)
- ldgp gp, 0(pv)
- subq sp, 16, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(utimes)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 16, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32:
- /* Conditionally bounce values down. */
- beq a1, 1f
- ldq t0, 0(a1)
- ldq t1, 8(a1)
- ldq t2, 16(a1)
- ldq t3, 24(a1)
- stl t0, 0(sp)
- stl t1, 4(sp)
- stl t2, 8(sp)
- stl t3, 12(sp)
- mov sp, a1
-
-1: ldi v0, SYS_ify(osf_utimes)
- callsys
- bne a3, $error
-
- addq sp, 16, sp
- ret
-
- .align 3
-$error:
- addq sp, 16, sp
- SYSCALL_ERROR_HANDLER
-
-END(UTIMES)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__utimes_tv64, __utimes, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__utimes_tv64, __utimes_tv64p)
-default_symbol_version (__utimes_tv64p, utimes, GLIBC_2.1)
-#else
-weak_alias (__utimes, utimes)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/wait4.S b/sysdeps/unix/sysv/linux/alpha/wait4.S
deleted file mode 100644
index 634993deb8..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/wait4.S
+++ /dev/null
@@ -1,156 +0,0 @@
-/* Copyright (C) 1998, 2003, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <sysdep.h>
-#define _ERRNO_H 1
-#include <bits/errno.h>
-#include <kernel-features.h>
-
-.text
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-#define WAIT4 __wait4_tv64
-#else
-#define WAIT4 __wait4
-#endif
-
-#if defined __ASSUME_TIMEVAL64
-PSEUDO(WAIT4, wait4, 4)
- ret
-PSEUDO_END(WAIT4)
-#else
-/* The problem here is that initially we made struct timeval compatible with
- OSF/1, using int32. But we defined time_t with uint64, and later found
- that POSIX requires tv_sec to be time_t.
-
- So now we have to do compatibility stuff. */
-
-/* The variable is shared between all wrappers around signal handling
- functions which have RT equivalents. */
-.comm __libc_missing_axp_tv64, 4
-
-LEAF(WAIT4, 32)
- ldgp gp, 0(pv)
- subq sp, 32, sp
-#ifdef PROF
- .set noat
- lda AT, _mcount
- jsr AT, (AT), _mcount
- .set at
-#endif
- .prologue 1
-
- ldl t0, __libc_missing_axp_tv64
-
- /* Save arguments in case we do need to fall back. */
- stq a0, 0(sp)
- stq a1, 8(sp)
- stq a2, 16(sp)
- stq a3, 24(sp)
-
- bne t0, $do32
-
- ldi v0, SYS_ify(wait4)
- callsys
- bne a3, $err64
-
- /* Everything ok. */
- addq sp, 32, sp
- ret
-
- /* If we didn't get ENOSYS, it is a real error. */
- .align 3
-$err64: cmpeq v0, ENOSYS, t0
- beq t0, $error
- stl t0, __libc_missing_axp_tv64
-
- /* Recover the saved arguments. */
- ldq a3, 24(sp)
- ldq a2, 16(sp)
- ldq a1, 8(sp)
- ldq a0, 0(sp)
-
- .align 3
-$do32: ldi v0, SYS_ify(osf_wait4)
- callsys
- bne a3, $error
-
- /* Copy back to proper format. */
- ldq a3, 24(sp)
- beq a3, 2f
- ldl t0, 0(a3) # ru_utime.tv_sec
- ldl t1, 4(a3) # ru_utime.tv_usec
- ldl t2, 8(a3) # ru_stime.tv_sec
- ldl t3, 12(a3) # ru_stime.tv_usec
- ldt $f15, 16(a3) # ru_maxrss
- ldt $f16, 24(a3) # ru_ixrss
- ldt $f17, 32(a3) # ru_idrss
- ldt $f18, 40(a3) # ru_isrss
- ldt $f19, 48(a3) # ru_minflt
- ldt $f20, 56(a3) # ru_majflt
- ldt $f21, 64(a3) # ru_nswap
- ldt $f22, 72(a3) # ru_inblock
- ldt $f23, 80(a3) # ru_oublock
- ldt $f24, 88(a3) # ru_msgsend
- ldt $f25, 96(a3) # ru_msgrcv
- ldt $f26, 104(a3) # ru_nsignals
- ldt $f27, 112(a3) # ru_nvcsw
- .set noat
- ldt $f28, 120(a3) # ru_nivcsw
- stq t0, 0(a3)
- stq t1, 8(a3)
- stq t2, 16(a3)
- stq t3, 24(a3)
- stt $f15, 32(a3)
- stt $f16, 40(a3)
- stt $f17, 48(a3)
- stt $f18, 56(a3)
- stt $f19, 64(a3)
- stt $f20, 72(a3)
- stt $f21, 80(a3)
- stt $f22, 88(a3)
- stt $f23, 96(a3)
- stt $f24, 104(a3)
- stt $f25, 112(a3)
- stt $f26, 120(a3)
- stt $f27, 128(a3)
- stt $f28, 136(a3)
- .set at
-
-2: addq sp, 32, sp
- ret
-
- .align 3
-$error:
- addq sp, 32, sp
- SYSCALL_ERROR_HANDLER
-
-END(WAIT4)
-#endif /* __ASSUME_TIMEVAL64 */
-
-#if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
-default_symbol_version (__wait4_tv64, __wait4, GLIBC_2.1)
-
-/* It seems to me to be a misfeature of the assembler that we can only
- have one version-alias per symbol. So create an alias ourselves.
- The 'p' is for 'public'. *Shrug* */
-strong_alias (__wait4_tv64, __wait4_tv64p)
-default_symbol_version (__wait4_tv64p, wait4, GLIBC_2.1)
-#else
-weak_alias (__wait4, wait4)
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/wordexp.c b/sysdeps/unix/sysv/linux/alpha/wordexp.c
deleted file mode 100644
index c2972e40c2..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/wordexp.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Copyright (C) 2001, 2004, 2005 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <shlib-compat.h>
-
-/* For Linux/Alpha we have to make the wordexp symbols versioned. */
-#define wordexp(words, pwordexp, flags) \
- __new_wordexp (words, pwordexp, flags)
-
-#include <posix/wordexp.c>
-
-versioned_symbol (libc, __new_wordexp, wordexp, GLIBC_2_2_2);
-
-
-#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2_2)
-/* The old, incorrect wordexp_t definition. */
-typedef struct
- {
- int we_wordc; /* Count of words matched. */
- char **we_wordv; /* List of expanded words. */
- int we_offs; /* Slots to reserve in `we_wordv'. */
- } old_wordexp_t;
-
-
-int
-attribute_compat_text_section
-__old_wordexp (const char *words, old_wordexp_t *pwordexp, int flags)
-{
- wordexp_t we;
- int result;
-
- we.we_wordc = pwordexp->we_wordc;
- we.we_wordv = pwordexp->we_wordv;
- we.we_offs = pwordexp->we_offs;
-
- result = __new_wordexp (words, &we, flags);
-
- pwordexp->we_wordc = we.we_wordc;
- pwordexp->we_wordv = we.we_wordv;
- pwordexp->we_offs = we.we_offs;
-
- return result;
-}
-compat_symbol (libc, __old_wordexp, wordexp, GLIBC_2_1);
-#endif
diff --git a/sysdeps/unix/sysv/linux/alpha/xstat.c b/sysdeps/unix/sysv/linux/alpha/xstat.c
deleted file mode 100644
index b7488e425c..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/xstat.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* xstat using old-style Unix stat system call.
- Copyright (C) 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#define __xstat64 __xstat64_disable
-
-#include <errno.h>
-#include <stddef.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <xstatconv.h>
-
-#undef __xstat64
-
-
-/* Get information about the file NAME in BUF. */
-int
-__xstat (int vers, const char *name, struct stat *buf)
-{
- INTERNAL_SYSCALL_DECL (err);
- int result, errno_out;
- struct kernel_stat kbuf;
-
- if (vers == _STAT_VER_KERNEL64 && !__libc_missing_axp_stat64)
- {
- result = INTERNAL_SYSCALL (stat64, err, 2, name, buf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return result;
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
- if (errno_out != ENOSYS)
- goto fail;
- __libc_missing_axp_stat64 = 1;
- }
-
- result = INTERNAL_SYSCALL (stat, err, 2, name, &kbuf);
- if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
- return __xstat_conv (vers, &kbuf, buf);
- errno_out = INTERNAL_SYSCALL_ERRNO (result, err);
-
- fail:
- __set_errno (errno_out);
- return -1;
-}
-hidden_def (__xstat)
-weak_alias (__xstat, _xstat);
-strong_alias (__xstat, __xstat64);
-hidden_ver (__xstat, __xstat64)
diff --git a/sysdeps/unix/sysv/linux/alpha/xstatconv.c b/sysdeps/unix/sysv/linux/alpha/xstatconv.c
deleted file mode 100644
index a193b62ad1..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/xstatconv.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Convert between the kernel's `struct stat' format, and libc's.
- Copyright (C) 1997, 2003, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <errno.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <kernel_stat.h>
-#include <xstatconv.h>
-
-
-int __libc_missing_axp_stat64;
-
-int
-__xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
-{
- switch (vers)
- {
- case _STAT_VER_KERNEL:
- *(struct kernel_stat *) ubuf = *kbuf;
- break;
-
- case _STAT_VER_GLIBC2:
- {
- struct glibc2_stat *buf = ubuf;
-
- buf->st_dev = kbuf->st_dev;
- buf->st_ino = kbuf->st_ino;
- buf->st_mode = kbuf->st_mode;
- buf->st_nlink = kbuf->st_nlink;
- buf->st_uid = kbuf->st_uid;
- buf->st_gid = kbuf->st_gid;
- buf->st_rdev = kbuf->st_rdev;
- buf->st_size = kbuf->st_size;
- buf->st_atime = kbuf->st_atime;
- buf->st_mtime = kbuf->st_mtime;
- buf->st_ctime = kbuf->st_ctime;
- buf->st_blksize = kbuf->st_blksize;
- buf->st_blocks = kbuf->st_blocks;
- buf->st_flags = kbuf->st_flags;
- buf->st_gen = kbuf->st_gen;
- }
- break;
-
- case _STAT_VER_GLIBC2_1:
- {
- struct glibc21_stat *buf = ubuf;
-
- buf->st_dev = kbuf->st_dev;
- buf->st_ino = kbuf->st_ino;
- buf->st_mode = kbuf->st_mode;
- buf->st_nlink = kbuf->st_nlink;
- buf->st_uid = kbuf->st_uid;
- buf->st_gid = kbuf->st_gid;
- buf->st_rdev = kbuf->st_rdev;
- buf->st_size = kbuf->st_size;
- buf->st_atime = kbuf->st_atime;
- buf->st_mtime = kbuf->st_mtime;
- buf->st_ctime = kbuf->st_ctime;
- buf->st_blocks = kbuf->st_blocks;
- buf->st_blksize = kbuf->st_blksize;
- buf->st_flags = kbuf->st_flags;
- buf->st_gen = kbuf->st_gen;
- buf->__pad3 = 0;
- buf->__unused[0] = 0;
- buf->__unused[1] = 0;
- buf->__unused[2] = 0;
- buf->__unused[3] = 0;
- }
- break;
-
- case _STAT_VER_GLIBC2_3_4:
- {
- struct stat64 *buf = ubuf;
-
- buf->st_dev = kbuf->st_dev;
- buf->st_ino = kbuf->st_ino;
- buf->st_rdev = kbuf->st_rdev;
- buf->st_size = kbuf->st_size;
- buf->st_blocks = kbuf->st_blocks;
-
- buf->st_mode = kbuf->st_mode;
- buf->st_uid = kbuf->st_uid;
- buf->st_gid = kbuf->st_gid;
- buf->st_blksize = kbuf->st_blksize;
- buf->st_nlink = kbuf->st_nlink;
- buf->__pad0 = 0;
-
- buf->st_atime = kbuf->st_atime;
- buf->st_atimensec = 0;
- buf->st_mtime = kbuf->st_mtime;
- buf->st_mtimensec = 0;
- buf->st_ctime = kbuf->st_ctime;
- buf->st_ctimensec = 0;
-
- buf->__unused[0] = 0;
- buf->__unused[1] = 0;
- buf->__unused[2] = 0;
- }
- break;
-
- default:
- __set_errno (EINVAL);
- return -1;
- }
-
- return 0;
-}
diff --git a/sysdeps/unix/sysv/linux/alpha/xstatconv.h b/sysdeps/unix/sysv/linux/alpha/xstatconv.h
deleted file mode 100644
index 094d11e5c9..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/xstatconv.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Convert between the kernel's `struct stat' format, and libc's.
- Copyright (C) 2004, 2006 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <kernel-features.h>
-
-extern int __libc_missing_axp_stat64 attribute_hidden;
-extern int __xstat_conv (int vers, struct kernel_stat *kbuf, void *ubuf)
- attribute_hidden;