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-rw-r--r--sysdeps/unix/bsd/osf/bits/sigaction.h8
-rw-r--r--sysdeps/unix/sysv/linux/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/sigaction.h24
-rw-r--r--sysdeps/unix/sysv/linux/bits/sigaction.h26
-rw-r--r--sysdeps/unix/sysv/linux/if_index.c17
-rw-r--r--sysdeps/unix/sysv/linux/m68k/bits/mman.h75
-rw-r--r--sysdeps/unix/sysv/linux/mips/bits/sigaction.h28
-rw-r--r--sysdeps/unix/sysv/linux/sparc/bits/sigaction.h29
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/Dist (renamed from sysdeps/unix/sysv/linux/sparc/Dist)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/Makefile (renamed from sysdeps/unix/sysv/linux/sparc/Makefile)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/__sigtrampoline.S (renamed from sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h (renamed from sysdeps/unix/sysv/linux/sparc/bits/mman.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/brk.c (renamed from sysdeps/unix/sysv/linux/sparc/brk.c)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (renamed from sysdeps/unix/sysv/linux/sparc/clone.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/fork.S (renamed from sysdeps/unix/sysv/linux/sparc/fork.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h (renamed from sysdeps/unix/sysv/linux/sparc/init-first.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h (renamed from sysdeps/unix/sysv/linux/sparc/kernel_stat.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S (renamed from sysdeps/unix/sysv/linux/sparc/pipe.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h (renamed from sysdeps/unix/sysv/linux/sparc/profil-counter.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c (renamed from sysdeps/unix/sysv/linux/sparc/sigaction.c)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/socket.S (renamed from sysdeps/unix/sysv/linux/sparc/socket.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S (renamed from sysdeps/unix/sysv/linux/sparc/syscall.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (renamed from sysdeps/unix/sysv/linux/sparc/syscalls.list)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.S (renamed from sysdeps/unix/sysv/linux/sparc/sysdep.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h (renamed from sysdeps/unix/sysv/linux/sparc/sysdep.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/Dist (renamed from sysdeps/unix/sysv/linux/sparc64/Dist)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/Makefile (renamed from sysdeps/unix/sysv/linux/sparc64/Makefile)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/__longjmp.S (renamed from sysdeps/unix/sysv/linux/sparc64/__longjmp.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h (renamed from sysdeps/unix/sysv/linux/sparc64/bits/mman.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h (renamed from sysdeps/unix/sysv/linux/sparc64/bits/setjmp.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h (renamed from sysdeps/unix/sysv/linux/sparc64/bits/types.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/brk.S (renamed from sysdeps/unix/sysv/linux/sparc64/brk.S)6
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bsd-_setjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/bsd-setjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (renamed from sysdeps/unix/sysv/linux/sparc64/clone.S)10
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/fork.S (renamed from sysdeps/unix/sysv/linux/sparc64/fork.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S (renamed from sysdeps/unix/sysv/linux/sparc64/getcontext.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/init-first.h (renamed from sysdeps/unix/sysv/linux/sparc64/init-first.h)50
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h (renamed from sysdeps/unix/sysv/linux/sparc64/kernel_stat.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S (renamed from sysdeps/unix/sysv/linux/sparc64/longjmp.S)2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S (renamed from sysdeps/unix/sysv/linux/sparc64/pipe.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h (renamed from sysdeps/unix/sysv/linux/sparc64/profil-counter.h)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S (renamed from sysdeps/unix/sysv/linux/sparc64/setcontext.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S (renamed from sysdeps/unix/sysv/linux/sparc64/setjmp.S)19
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigjmp.S (renamed from sysdeps/unix/sysv/linux/sparc64/sigjmp.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S39
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list (renamed from sysdeps/unix/sysv/linux/sparc64/syscalls.list)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.S (renamed from sysdeps/unix/sysv/linux/sparc64/sysdep.S)0
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (renamed from sysdeps/unix/sysv/linux/sparc64/sysdep.h)68
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/ucontext.h (renamed from sysdeps/unix/sysv/linux/sparc64/ucontext.h)0
-rw-r--r--sysdeps/unix/sysv/minix/bits/sigaction.h16
-rw-r--r--sysdeps/unix/sysv/sysv4/bits/sigaction.h12
52 files changed, 298 insertions, 135 deletions
diff --git a/sysdeps/unix/bsd/osf/bits/sigaction.h b/sysdeps/unix/bsd/osf/bits/sigaction.h
index df400d4aaa..56e28a04fb 100644
--- a/sysdeps/unix/bsd/osf/bits/sigaction.h
+++ b/sysdeps/unix/bsd/osf/bits/sigaction.h
@@ -1,5 +1,5 @@
/* Structure and constant definitions for sigaction et al. OSF/1 version.
- Copyright (C) 1993, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Brendan Kehoe (brendan@zen.org).
@@ -33,9 +33,9 @@ struct sigaction
/* Bits in `sa_flags'. */
#ifdef __USE_BSD
-#define SA_ONSTACK 0x1 /* Take signal on signal stack. */
-#define SA_RESTART 0x2 /* Don't restart syscall on signal return. */
-#define SA_DISABLE 0x4 /* Disable alternate signal stack. */
+# define SA_ONSTACK 0x1 /* Take signal on signal stack. */
+# define SA_RESTART 0x2 /* Restart syscall on signal return. */
+# define SA_DISABLE 0x4 /* Disable alternate signal stack. */
#endif
#define SA_NOCLDSTOP 0x4 /* Don't send SIGCHLD when children stop. */
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index ed9ae873fd..ea1ab49fd4 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -11,7 +11,7 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h sys/mtio.h \
sys/module.h sys/io.h sys/klog.h sys/kdaemon.h \
sys/user.h sys/sysmacros.h sys/procfs.h \
sys/debugreg.h sys/kd.h sys/soundcard.h sys/vt.h \
- sys/quota.h sys/fsuid.h
+ sys/quota.h sys/fsuid.h bits/mman.h
install-others += $(inst_includedir)/bits/syscall.h
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
index e2e97bd70c..f28b6f256c 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
@@ -31,21 +31,21 @@ struct sigaction
};
/* Bits in `sa_flags'. */
-#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
+#define SA_NOCLDSTOP 0x00000004 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
-#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
-#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */
-#define SA_INTERRUPT 0x20000000 /* Historical no-op. */
-#define SA_NOMASK 0x00000008 /* Don't automatically block the signal when
- its handler is being executed. */
-#define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */
+# define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
+# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
+# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
+# define SA_NOMASK 0x00000008 /* Don't automatically block the signal
+ when its handler is being executed. */
+# define SA_ONESHOT 0x00000010 /* Reset to SIG_DFL on entry to handler. */
/* Some aliases for the SA_ constants. */
-#define SA_NODEFER SA_NOMASK
-#define SA_RESETHAND SA_ONESHOT
+# define SA_NODEFER SA_NOMASK
+# define SA_RESETHAND SA_ONESHOT
#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. */
+#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/bits/sigaction.h b/sysdeps/unix/sysv/linux/bits/sigaction.h
index 13a6a03248..247b53499e 100644
--- a/sysdeps/unix/sysv/linux/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/bits/sigaction.h
@@ -1,5 +1,5 @@
/* The proper definitions for Linux's sigaction.
- Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 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
@@ -34,21 +34,21 @@ struct sigaction
};
/* Bits in `sa_flags'. */
-#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
+#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
-#define SA_STACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
-#define SA_RESTART 0x10000000 /* Don't restart syscall on signal return. */
-#define SA_INTERRUPT 0x20000000 /* Historical no-op. */
-#define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
- its handler is being executed. */
-#define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
+# define SA_STACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
+# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
+# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
+# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
+ its handler is being executed. */
+# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
/* Some aliases for the SA_ constants. */
-#define SA_NOMASK SA_NODEFER
-#define SA_ONESHOT SA_RESETHAND
+# define SA_NOMASK SA_NODEFER
+# define SA_ONESHOT SA_RESETHAND
#endif
/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_BLOCK 0 /* Block signals. */
-#define SIG_UNBLOCK 1 /* Unblock signals. */
-#define SIG_SETMASK 2 /* Set the set of blocked signals. */
+#define SIG_BLOCK 0 /* Block signals. */
+#define SIG_UNBLOCK 1 /* Unblock signals. */
+#define SIG_SETMASK 2 /* Set the set of blocked signals. */
diff --git a/sysdeps/unix/sysv/linux/if_index.c b/sysdeps/unix/sysv/linux/if_index.c
index f64fe1e1ca..615a81d14a 100644
--- a/sysdeps/unix/sysv/linux/if_index.c
+++ b/sysdeps/unix/sysv/linux/if_index.c
@@ -68,20 +68,21 @@ if_nametoindex (const char *ifname)
{
#ifndef SIOGIFINDEX
__set_errno (ENOSYS);
+ return 0;
#else
struct ifreq ifr;
- int rc;
int fd = opensock ();
if (fd < 0)
return 0;
strncpy (ifr.ifr_name, ifname, sizeof (ifr.ifr_name));
- rc = ioctl (fd, SIOGIFINDEX, &ifr);
- if (rc < 0)
+ if (ioctl (fd, SIOGIFINDEX, &ifr) < 0)
{
+ int saved_errno = errno;
close (fd);
- __set_errno (rc == -EINVAL ? ENOSYS : -rc);
+ if (saved_errno == EINVAL)
+ __set_errno (ENOSYS);
return 0;
}
close (fd);
@@ -109,7 +110,6 @@ if_nameindex (void)
__set_errno (ENOSYS);
return NULL;
#else
- int rc;
int fd = opensock ();
struct ifconf ifc;
unsigned int rq_ifs = 4, nifs, i;
@@ -153,12 +153,13 @@ if_nameindex (void)
goto jump;
}
strcpy (idx[i].if_name, ifr->ifr_name);
- rc = ioctl (fd, SIOGIFINDEX, ifr);
- if (rc < 0)
+ if (ioctl (fd, SIOGIFINDEX, ifr) < 0)
{
+ int saved_errno = errno;
free (idx);
idx = NULL;
- __set_errno (rc == -EINVAL ? ENOSYS : -rc);
+ if (saved_errno == EINVAL)
+ __set_errno (ENOSYS);
goto jump;
}
idx[i].if_index = ifr->ifr_ifindex;
diff --git a/sysdeps/unix/sysv/linux/m68k/bits/mman.h b/sysdeps/unix/sysv/linux/m68k/bits/mman.h
new file mode 100644
index 0000000000..d6c29d2176
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/m68k/bits/mman.h
@@ -0,0 +1,75 @@
+/* Definitions for POSIX memory map inerface. Linux/m68k version.
+ 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 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. */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly. Use <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. */
+
+/* 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 0x10 /* Interpret addr exactly. */
+#ifdef __USE_MISC
+# define MAP_FILE 0
+# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
+# define MAP_ANON MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific. */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
+# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x2000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
+#endif
+
+/* Flags to `msync'. */
+#define MS_ASYNC 1 /* Sync memory asynchronously. */
+#define MS_SYNC 4 /* Synchronous memory sync. */
+#define MS_INVALIDATE 2 /* Invalidate the caches. */
+
+/* Flags for `mlockall'. */
+#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
+#define MCL_FUTURE 2 /* Lock all additions to address
+ space. */
+
+/* Flags for `mremap'. */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE 1
+#endif
diff --git a/sysdeps/unix/sysv/linux/mips/bits/sigaction.h b/sysdeps/unix/sysv/linux/mips/bits/sigaction.h
index 66c58cc540..d6f70f2a2e 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/sigaction.h
@@ -39,24 +39,24 @@ struct sigaction
};
/* Bits in `sa_flags'. */
-#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
+#define SA_NOCLDSTOP 1 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
-#define SA_STACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
-#define SA_RESTART 0x10000000 /* Don't restart syscall on signal return. */
-#define SA_INTERRUPT 0x20000000 /* Historical no-op. */
-#define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
- its handler is being executed. */
-#define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
+# define SA_STACK 0x08000000 /* Use signal stack by using `sa_restorer'. */
+# define SA_RESTART 0x10000000 /* Restart syscall on signal return. */
+# define SA_INTERRUPT 0x20000000 /* Historical no-op. */
+# define SA_NODEFER 0x40000000 /* Don't automatically block the signal when
+ its handler is being executed. */
+# define SA_RESETHAND 0x80000000 /* Reset to SIG_DFL on entry to handler. */
/* Some aliases for the SA_ constants. */
-#define SA_NOMASK SA_NODEFER
-#define SA_ONESHOT SA_RESETHAND
+# define SA_NOMASK SA_NODEFER
+# define SA_ONESHOT SA_RESETHAND
#endif
/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_NOP 0 /* 0 is unused to catch errors */
-#define SIG_BLOCK 1 /* Block signals. */
-#define SIG_UNBLOCK 2 /* Unblock signals. */
-#define SIG_SETMASK 3 /* Set the set of blocked signals. */
-#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
+#define SIG_NOP 0 /* 0 is unused to catch errors */
+#define SIG_BLOCK 1 /* Block signals. */
+#define SIG_UNBLOCK 2 /* Unblock signals. */
+#define SIG_SETMASK 3 /* Set the set of blocked signals. */
+#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
set only the low 32 bit of the sigset. */
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
index 19aa7e39cb..13471995b9 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
@@ -27,26 +27,29 @@ struct sigaction
__sigset_t sa_mask;
/* Special flags. */
- unsigned int sa_flags;
+ unsigned long sa_flags;
+
+ /* Not used by Linux/Sparc yet. */
+ void (*sa_restorer)(void);
};
/* Bits in `sa_flags'. */
-#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */
+#define SA_NOCLDSTOP 0x00000008 /* Don't send SIGCHLD when children stop. */
#ifdef __USE_MISC
-#define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
-#define SA_RESTART 0x00000002 /* Don't restart syscall on signal return. */
-#define SA_INTERRUPT 0x00000010 /* Historical no-op. */
-#define SA_NOMASK 0x00000020 /* Don't automatically block the signal when
- its handler is being executed. */
-#define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */
+# define SA_STACK 0x00000001 /* Use signal stack by using `sa_restorer'. */
+# define SA_RESTART 0x00000002 /* Restart syscall on signal return. */
+# define SA_INTERRUPT 0x00000010 /* Historical no-op. */
+# define SA_NOMASK 0x00000020 /* Don't automatically block the signal when
+ its handler is being executed. */
+# define SA_ONESHOT 0x00000004 /* Reset to SIG_DFL on entry to handler. */
/* Some aliases for the SA_ constants. */
-#define SA_NODEFER SA_NOMASK
-#define SA_RESETHAND SA_ONESHOT
+# define SA_NODEFER SA_NOMASK
+# define SA_RESETHAND SA_ONESHOT
#endif
/* Values for the HOW argument to `sigprocmask'. */
-#define SIG_BLOCK 1 /* Block signals. */
-#define SIG_UNBLOCK 2 /* Unblock signals. */
-#define SIG_SETMASK 4 /* Set the set of blocked signals. */
+#define SIG_BLOCK 1 /* Block signals. */
+#define SIG_UNBLOCK 2 /* Unblock signals. */
+#define SIG_SETMASK 4 /* Set the set of blocked signals. */
diff --git a/sysdeps/unix/sysv/linux/sparc/Dist b/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
index 9729f0709b..9729f0709b 100644
--- a/sysdeps/unix/sysv/linux/sparc/Dist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Dist
diff --git a/sysdeps/unix/sysv/linux/sparc/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
index 4cbd3bd004..4cbd3bd004 100644
--- a/sysdeps/unix/sysv/linux/sparc/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/Makefile
diff --git a/sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S b/sysdeps/unix/sysv/linux/sparc/sparc32/__sigtrampoline.S
index a639511f3e..a639511f3e 100644
--- a/sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/__sigtrampoline.S
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h
index 3e7f2900fa..3e7f2900fa 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/mman.h
diff --git a/sysdeps/unix/sysv/linux/sparc/brk.c b/sysdeps/unix/sysv/linux/sparc/sparc32/brk.c
index 8f079bf444..8f079bf444 100644
--- a/sysdeps/unix/sysv/linux/sparc/brk.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/brk.c
diff --git a/sysdeps/unix/sysv/linux/sparc/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
index 64735e9dbc..64735e9dbc 100644
--- a/sysdeps/unix/sysv/linux/sparc/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
diff --git a/sysdeps/unix/sysv/linux/sparc/fork.S b/sysdeps/unix/sysv/linux/sparc/sparc32/fork.S
index 951ab4981b..951ab4981b 100644
--- a/sysdeps/unix/sysv/linux/sparc/fork.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/fork.S
diff --git a/sysdeps/unix/sysv/linux/sparc/init-first.h b/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h
index 39822fc595..39822fc595 100644
--- a/sysdeps/unix/sysv/linux/sparc/init-first.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h
diff --git a/sysdeps/unix/sysv/linux/sparc/kernel_stat.h b/sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h
index 91f02f4e20..91f02f4e20 100644
--- a/sysdeps/unix/sysv/linux/sparc/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/kernel_stat.h
diff --git a/sysdeps/unix/sysv/linux/sparc/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
index 4c50656d6c..4c50656d6c 100644
--- a/sysdeps/unix/sysv/linux/sparc/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
diff --git a/sysdeps/unix/sysv/linux/sparc/profil-counter.h b/sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h
index 1bd06482c9..1bd06482c9 100644
--- a/sysdeps/unix/sysv/linux/sparc/profil-counter.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h
diff --git a/sysdeps/unix/sysv/linux/sparc/sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
index d39eb7cc76..d39eb7cc76 100644
--- a/sysdeps/unix/sysv/linux/sparc/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c
diff --git a/sysdeps/unix/sysv/linux/sparc/socket.S b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
index bdfc2fcc6d..bdfc2fcc6d 100644
--- a/sysdeps/unix/sysv/linux/sparc/socket.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/socket.S
diff --git a/sysdeps/unix/sysv/linux/sparc/syscall.S b/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
index 3921ca52dc..3921ca52dc 100644
--- a/sysdeps/unix/sysv/linux/sparc/syscall.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S
diff --git a/sysdeps/unix/sysv/linux/sparc/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
index 7883d70719..7883d70719 100644
--- a/sysdeps/unix/sysv/linux/sparc/syscalls.list
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.S b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.S
index 7e9023901b..7e9023901b 100644
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.S
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
index 0e5a8cd218..0e5a8cd218 100644
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/Dist b/sysdeps/unix/sysv/linux/sparc/sparc64/Dist
index e770e20eb9..e770e20eb9 100644
--- a/sysdeps/unix/sysv/linux/sparc64/Dist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/Dist
diff --git a/sysdeps/unix/sysv/linux/sparc64/Makefile b/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
index c4d83226a2..c4d83226a2 100644
--- a/sysdeps/unix/sysv/linux/sparc64/Makefile
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/Makefile
diff --git a/sysdeps/unix/sysv/linux/sparc64/__longjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/__longjmp.S
index 3107179fdc..3107179fdc 100644
--- a/sysdeps/unix/sysv/linux/sparc64/__longjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/__longjmp.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h
index 3e7f2900fa..3e7f2900fa 100644
--- a/sysdeps/unix/sysv/linux/sparc64/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/mman.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/bits/setjmp.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h
index ab850e5301..ab850e5301 100644
--- a/sysdeps/unix/sysv/linux/sparc64/bits/setjmp.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/setjmp.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/bits/types.h b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h
index 222967881f..222967881f 100644
--- a/sysdeps/unix/sysv/linux/sparc64/bits/types.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bits/types.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/brk.S b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
index 87412e095a..abdd7e6604 100644
--- a/sysdeps/unix/sysv/linux/sparc64/brk.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/brk.S
@@ -40,10 +40,10 @@ __curbrk: .skip 8
ENTRY(__brk)
save %sp, -160, %sp
#ifdef PIC
-1: rd %pc, %g1
+1: call 2f
sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- add %l7, %g1, %l7
+2: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
+ add %l7, %o7, %l7
#endif
LOADSYSCALL(brk)
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-_setjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-_setjmp.S
new file mode 100644
index 0000000000..4e6a2da560
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-_setjmp.S
@@ -0,0 +1 @@
+/* _setjmp is in setjmp.S */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-setjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-setjmp.S
new file mode 100644
index 0000000000..1da848d2f1
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/bsd-setjmp.S
@@ -0,0 +1 @@
+/* setjmp is in setjmp.S */
diff --git a/sysdeps/unix/sysv/linux/sparc64/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
index fe38bf4ab7..a5cb1a4c4a 100644
--- a/sysdeps/unix/sysv/linux/sparc64/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
@@ -54,10 +54,10 @@ __libc_clone:
restore
99:
#ifdef PIC
- rd %pc, %g1
+ call 1f
sethi %hi(_GLOBAL_OFFSET_TABLE_-(99b-.)), %l7
- or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(99b-.)), %l7
- add %l7, %g1, %l7
+1: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(99b-.)), %l7
+ add %l7, %o7, %l7
set EINVAL, %i0
sethi %hi(errno), %g2
or %g2, %lo(errno), %g2
@@ -76,7 +76,7 @@ __libc_clone:
mov -1,%i0
ret
restore
- .size __libc_clone,.-__libc_clone
+ .size __libc_clone, .-__libc_clone
.type __thread_start,@function
__thread_start:
@@ -86,4 +86,4 @@ __thread_start:
mov %l3,%o0
call _exit,0
nop
- .size __thread_start,.-__thread_start
+ .size __thread_start, .-__thread_start
diff --git a/sysdeps/unix/sysv/linux/sparc64/fork.S b/sysdeps/unix/sysv/linux/sparc/sparc64/fork.S
index c735da5a44..c735da5a44 100644
--- a/sysdeps/unix/sysv/linux/sparc64/fork.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/fork.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/getcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
index 05b06269e4..05b06269e4 100644
--- a/sysdeps/unix/sysv/linux/sparc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/init-first.h b/sysdeps/unix/sysv/linux/sparc/sparc64/init-first.h
index f7fad7f87f..3e27c6dcf7 100644
--- a/sysdeps/unix/sysv/linux/sparc64/init-first.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/init-first.h
@@ -33,33 +33,33 @@
.global " #NAME "
.type " #NAME ",@function
" #NAME ":
- save %sp, -64, %sp
-1: rd %pc, %g1
+ save %sp, -128, %sp
+1: call 11f
sethi %hi(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
- or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
+11: or %l7, %lo(_GLOBAL_OFFSET_TABLE_-(1b-.)), %l7
add %l7, %o7, %l7
/* Are we a dynamic libc being loaded into a static program? */
- sethi %hi(_dl_starting_up), %g2
- or %g2, %lo(_dl_starting_up), %g2
- ld [%l7+%g2], %g2
- brz,pn %g2, 3f
- sethi %hi(__libc_multiple_libcs), %g3
- ld [%g2], %g2
- subcc %g0, %g2, %g0
- subc %g0, -1, %g2
-3: or %g3, %lo(__libc_multiple_libcs), %g3
- ld [%l7+%g3], %g3
- st %g2, [%g3]
+ sethi %hi(_dl_starting_up), %l2
+ or %l2, %lo(_dl_starting_up), %l2
+ ldx [%l7+%l2], %l2
+ brz,pn %l2, 3f
+ sethi %hi(__libc_multiple_libcs), %l3
+ ld [%l2], %l4
+ mov %g0, %l2
+ movrz %l4, 1, %l2
+3: or %l3, %lo(__libc_multiple_libcs), %l3
+ ldx [%l7+%l3], %l3
+ st %l2, [%l3]
/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
- brnz,pn %g2, " #INIT "
+ brnz,pn %l2, " #INIT "
restore
- ld [%sp+" __S(STACK_BIAS) "+22*8], %o0
+ ldx [%sp+" __S(STACK_BIAS) "+22*8], %o0
add %sp, " __S(STACK_BIAS) "+23*8, %o1
sll %o0, 3, %o2
add %o2, %o1, %o2
- add %o2, 8, %o2
- ba,a " #INIT "
- .size "#NAME " .-" #NAME);
+ ba " #INIT "
+ add %o2, 8, %o2
+ .size "#NAME ", .-" #NAME);
#else
@@ -73,15 +73,15 @@
or %g2, %lo(_dl_starting_up), %g2
brz,pt %g2, 3f
sethi %hi(__libc_multiple_libcs), %g3
- ld [%g4+%g2], %g2
- subcc %g0, %g2, %g0
- subc %g0, -1, %g2
-3: add %g3, %g4, %g3
- st %g2, [%g3+%lo(__libc_multiple_libcs)]
+ ld [%g4+%g2], %g1
+ mov %g0, %g2
+ movrz %g1, 1, %g2
+3: or %g3, %lo(__libc_multiple_libcs), %g3
+ st %g2, [%g3+%g4]
/* If so, argc et al are in %o0-%o2 already. Otherwise, load them. */
brnz,pn %g2, " #INIT "
nop
- ld [%sp+" __S(STACK_BIAS) "+22*8], %o0
+ ldx [%sp+" __S(STACK_BIAS) "+22*8], %o0
add %sp, " __S(STACK_BIAS) "+23*8, %o1
sll %o0, 3, %o2
add %o2, %o1, %o2
diff --git a/sysdeps/unix/sysv/linux/sparc64/kernel_stat.h b/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
index fcb752e3ec..fcb752e3ec 100644
--- a/sysdeps/unix/sysv/linux/sparc64/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/longjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
index c81b10495e..c4563776b6 100644
--- a/sysdeps/unix/sysv/linux/sparc64/longjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
@@ -42,3 +42,5 @@ ENTRY(longjmp)
ta 0x6f
END(longjmp)
+
+strong_alias(longjmp, __longjmp)
diff --git a/sysdeps/unix/sysv/linux/sparc64/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
index 82ff4eae3c..82ff4eae3c 100644
--- a/sysdeps/unix/sysv/linux/sparc64/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/profil-counter.h b/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h
index 6a3f0a291a..6a3f0a291a 100644
--- a/sysdeps/unix/sysv/linux/sparc64/profil-counter.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/profil-counter.h
diff --git a/sysdeps/unix/sysv/linux/sparc64/setcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
index 2968b65633..2968b65633 100644
--- a/sysdeps/unix/sysv/linux/sparc64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/setjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
index 8b88b49ac4..fcc5cb5a48 100644
--- a/sysdeps/unix/sysv/linux/sparc64/setjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
@@ -27,10 +27,29 @@
#define O_gregs 32
#define O_g1 (O_gregs + 4*8)
+/* int _setjmp(jmp_buf) */
+
+.weak _setjmp
+ENTRY(_setjmp)
+
+ ba __sigsetjmp_local
+ set 0, %o1
+
+END(setjmp)
+
+/* int setjmp(jmp_buf) */
+
+.weak setjmp
+ENTRY(setjmp)
+
+ set 1, %o1
+
+END(setjmp)
/* int __sigsetjmp(jmp_buf, savemask) */
ENTRY(__sigsetjmp)
+__sigsetjmp_local:
/* Record whether the user is intending to save the sigmask. */
st %o1, [%o0 + O_mask_was_saved]
diff --git a/sysdeps/unix/sysv/linux/sparc64/sigjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/sigjmp.S
index 940ccbcf68..940ccbcf68 100644
--- a/sysdeps/unix/sysv/linux/sparc64/sigjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigjmp.S
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S b/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
new file mode 100644
index 0000000000..30dace5903
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S
@@ -0,0 +1,39 @@
+/* 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 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. */
+
+#include <sysdep.h>
+ .text
+
+ENTRY (syscall)
+
+ mov %o0,%g1
+ mov %o1,%o0
+ mov %o2,%o1
+ mov %o3,%o2
+ mov %o4,%o3
+ mov %o5,%o4
+
+ ta 0x11
+
+ bcc,pt %xcc,1f
+ nop
+ SYSCALL_ERROR_HANDLER
+
+1: retl
+
+PSEUDO_END (syscall)
diff --git a/sysdeps/unix/sysv/linux/sparc64/syscalls.list b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
index 66ba470994..66ba470994 100644
--- a/sysdeps/unix/sysv/linux/sparc64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list
diff --git a/sysdeps/unix/sysv/linux/sparc64/sysdep.S b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.S
index 736578083c..736578083c 100644
--- a/sysdeps/unix/sysv/linux/sparc64/sysdep.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.S
diff --git a/sysdeps/unix/sysv/linux/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
index f01c1f43cd..c880e4a2dc 100644
--- a/sysdeps/unix/sysv/linux/sparc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -44,43 +44,65 @@
.type name,@function;
#ifdef PIC
-#define SYSCALL_ERROR_HANDLER1(R) \
+# ifdef _LIBC_REENTRANT
+# define SYSCALL_ERROR_HANDLER \
.global C_SYMBOL_NAME(errno); \
.type C_SYMBOL_NAME(errno),@object; \
-0: rd %pc,%g1; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-(0b-.)),%g2; \
- add %g2,%lo(_GLOBAL_OFFSET_TABLE_-(0b-.)),%g2; \
- add %g2,%g1,%g1; \
- sethi %hi(errno),%g2; \
- add %g2,%lo(errno),%g2; \
- ldx [%g1+%g2],%g2; \
- st R,[%g2]
+ save %sp,-160,%sp; \
+ 101: call 102f; \
+ sethi %hi(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
+ 102: or %g2,%lo(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
+ sethi %hi(errno),%i1; \
+ add %g2,%o7,%l7; \
+ or %i1,%lo(errno),%i1; \
+ ldx [%l7+%i1],%g2; \
+ st %i0,[%g2]; \
+ call __errno_location; \
+ nop; \
+ st %i0,[%o0]; \
+ sub %g0,1,%i0; \
+ jmpl %i7+8, %g0; \
+ restore
+# else
+# define SYSCALL_ERROR_HANDLER \
+ .global C_SYMBOL_NAME(errno); \
+ .type C_SYMBOL_NAME(errno),@object; \
+ mov %o7,%g3; \
+ 101: call 102f; \
+ sethi %hi(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
+ 102: or %g2,%lo(_GLOBAL_OFFSET_TABLE_-(101b-.)),%g2; \
+ sethi %hi(errno),%o1; \
+ add %g2,%o7,%l7; \
+ or %o1,%lo(errno),%o1; \
+ mov %g3,%o7; \
+ ldx [%l7+%o1],%g2; \
+ st %o0,[%g2]
+# endif
#else
-#define SYSCALL_ERROR_HANDLER1(R) \
+# ifdef _LIBC_REENTRANT
+# define SYSCALL_ERROR_HANDLER \
.global C_SYMBOL_NAME(errno); \
.type C_SYMBOL_NAME(errno),@object; \
+ save %sp,-160,%sp; \
sethi %hi(errno),%g1; \
- add %g1,%g4,%g1; \
- st R,[%g1+%lo(errno)]
-#endif
-
-#ifdef _LIBC_REENTRANT
-#define SYSCALL_ERROR_HANDLER \
- .global C_SYMBOL_NAME(__errno_location); \
- .type C_SYMBOL_NAME(__errno_location),@function; \
- save %sp,-128,%sp; \
- SYSCALL_ERROR_HANDLER1(%i0); \
+ or %g1,%lo(errno),%g1; \
+ st %i0,[%g1+%g4]; \
call __errno_location; \
nop; \
st %i0,[%o0]; \
sub %g0,1,%i0; \
jmpl %i7+8, %g0; \
restore
-#else
-#define SYSCALL_ERROR_HANDLER \
- SYSCALL_ERROR_HANDLER1(%o0); \
+# else
+# define SYSCALL_ERROR_HANDLER \
+ .global C_SYMBOL_NAME(errno); \
+ .type C_SYMBOL_NAME(errno),@object; \
+ sethi %hi(errno),%g1; \
+ or %g1,%lo(errno),%g1; \
+ st %i0,[%g1+%g4]; \
retl; \
sub %g0,1,%i0
+# endif
#endif
#define PSEUDO(name, syscall_name, args) \
diff --git a/sysdeps/unix/sysv/linux/sparc64/ucontext.h b/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext.h
index 160e2fc43a..160e2fc43a 100644
--- a/sysdeps/unix/sysv/linux/sparc64/ucontext.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext.h
diff --git a/sysdeps/unix/sysv/minix/bits/sigaction.h b/sysdeps/unix/sysv/minix/bits/sigaction.h
index 5bf5985c51..732befc630 100644
--- a/sysdeps/unix/sysv/minix/bits/sigaction.h
+++ b/sysdeps/unix/sysv/minix/bits/sigaction.h
@@ -31,14 +31,14 @@ struct sigaction
/* Bits in `sa_flags'. */
#ifdef __USE_MISC
-#define SA_ONSTACK 0x1 /* Take signal on signal stack. */
-#define SA_RESETHAND 0x2 /* Reset signal handler when signal caught. */
-#define SA_NODEFER 0x4 /* Don't block signal while catching it. */
-#define SA_RESTART 0x8 /* Don't restart syscall on signal return. */
-#define SA_SIGINFO 0x10 /* Extended signal handling. */
-#define SA_NOCLDWAIT 0x20 /* Don't create zombies. */
-#define SA_COMPAT 0x80 /* Internal flag for old signal catchers. */
-#define SA_DISABLE 0x100 /* Disable alternate signal stack. */
+# define SA_ONSTACK 0x1 /* Take signal on signal stack. */
+# define SA_RESETHAND 0x2 /* Reset signal handler when signal caught. */
+# define SA_NODEFER 0x4 /* Don't block signal while catching it. */
+# define SA_RESTART 0x8 /* Restart syscall on signal return. */
+# define SA_SIGINFO 0x10 /* Extended signal handling. */
+# define SA_NOCLDWAIT 0x20 /* Don't create zombies. */
+# define SA_COMPAT 0x80 /* Internal flag for old signal catchers. */
+# define SA_DISABLE 0x100 /* Disable alternate signal stack. */
#endif
#define SA_NOCLDSTOP 0x40 /* Don't send SIGCHLD when children stop. */
diff --git a/sysdeps/unix/sysv/sysv4/bits/sigaction.h b/sysdeps/unix/sysv/sysv4/bits/sigaction.h
index 3a2ffb2e10..ce3ab5e60c 100644
--- a/sysdeps/unix/sysv/sysv4/bits/sigaction.h
+++ b/sysdeps/unix/sysv/sysv4/bits/sigaction.h
@@ -35,13 +35,13 @@ struct sigaction
/* Bits in `sa_flags'. */
#ifdef __USE_MISC
-#define SA_ONSTACK 0x1 /* Take signal on signal stack. */
-#define SA_RESETHAND 0x2 /* Reset to SIG_DFL on entry to handler. */
-#define SA_RESTART 0x4 /* Don't restart syscall on signal return. */
-#define SA_SIGINFO 0x8 /* Provide additional info to the handler. */
-#define SA_NODEFER 0x10 /* Don't automatically block the signal when
+# define SA_ONSTACK 0x1 /* Take signal on signal stack. */
+# define SA_RESETHAND 0x2 /* Reset to SIG_DFL on entry to handler. */
+# define SA_RESTART 0x4 /* Restart syscall on signal return. */
+# define SA_SIGINFO 0x8 /* Provide additional info to the handler. */
+# define SA_NODEFER 0x10 /* Don't automatically block the signal when
its handler is being executed. */
-#define SA_NOCLDWAIT 0x10000 /* Don't save zombie processes. */
+# define SA_NOCLDWAIT 0x10000 /* Don't save zombie processes. */
#endif
#define SA_NOCLDSTOP 0x20000 /* Don't send SIGCHLD when children stop. */