mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 19:10:06 +00:00
cba1ddc169
1998-07-01 09:32 Ulrich Drepper <drepper@cygnus.com> * math/libm-test.c: Adjust delta for indentities1_test because gcc became cleverer. 1998-06-29 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * resolv/inet_addr.c (inet_aton): Define variable base only if needed. 1998-06-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * scripts/test-installation.pl: Include <stdio.h> in test program to make it strictly conforming. 1998-06-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/unix/sysv/linux/m68k/sysdep.S: Make _errno a weak alias, not a strong alias. * sysdeps/unix/sysv/linux/i386/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/arm/sysdep.S: Likewise.
57 lines
1.9 KiB
ArmAsm
57 lines
1.9 KiB
ArmAsm
/* Copyright (C) 1995, 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 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>
|
|
|
|
/* Because the Linux version is in fact i386/ELF and the start.? file
|
|
for this system (sysdeps/i386/elf/start.S) is also used by The Hurd
|
|
and therefore this files must not contain the definition of the
|
|
`errno' variable (I don't know why, ask Roland), we have to define
|
|
it somewhere else.
|
|
|
|
...and this place is here. */
|
|
.bss
|
|
.globl errno
|
|
.type errno,@object
|
|
.size errno,4
|
|
errno:
|
|
.space 4
|
|
weak_alias (errno, _errno)
|
|
|
|
/* The following code is only used in the shared library when we
|
|
compile the reentrant version. Otherwise each system call defines
|
|
each own version. */
|
|
|
|
#ifndef PIC
|
|
|
|
/* The syscall stubs jump here when they detect an error.
|
|
The code for Linux is almost identical to the canonical Unix/i386
|
|
code, except that the error number in %eax is negated. */
|
|
|
|
#undef CALL_MCOUNT
|
|
#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %eax. */
|
|
|
|
.text
|
|
ENTRY (__syscall_error)
|
|
negl %eax
|
|
|
|
#define __syscall_error __syscall_error_1
|
|
#include <sysdeps/unix/i386/sysdep.S>
|
|
|
|
#endif /* !PIC */
|