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-rw-r--r--sysdeps/unix/alpha/Makefile3
-rw-r--r--sysdeps/unix/alpha/pipe.S32
-rw-r--r--sysdeps/unix/alpha/rt-sysdep.S1
-rw-r--r--sysdeps/unix/alpha/sysdep.S135
-rw-r--r--sysdeps/unix/alpha/sysdep.h438
5 files changed, 0 insertions, 609 deletions
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 */