glibc/sysdeps/mips/bsd-_setjmp.S
Ulrich Drepper 9b4289aaf7 Update.
2002-12-31  Ulrich Drepper  <drepper@redhat.com>

	* include/setjmp.h: Add libc_hidden_proto for _setjmp.
	* sysdeps/alpha/setjmp.S: Add __GI__setjmp alias.
	* sysdeps/arm/bsd-_setjmp.S: Likewise.
	* sysdeps/generic/bsd-_setjmp.c: Likewise.
	* sysdeps/hppa/bsd-_setjmp.S: Likewise.
	* sysdeps/i386/bsd-_setjmp.S: Likewise.
	* sysdeps/m68k/bsd-_setjmp.c: Likewise.
	* sysdeps/mips/bsd-_setjmp.S: Likewise.
	* sysdeps/mips/mips64/bsd-_setjmp.S: Likewise.
	* sysdeps/powerpc/powerpc32/bsd-_setjmp.S: Likewise.
	* sysdeps/powerpc/powerpc64/setjmp.S: Likewise.
	* sysdeps/s390/s390-32/bsd-_setjmp.S: Likewise.
	* sysdeps/s390/s390-32/elf/setjmp.S: Likewise.
	* sysdeps/s390/s390-64/bsd-_setjmp.S: Likewise.
	* sysdeps/s390/s390-64/elf/setjmp.S: Likewise.
	* sysdeps/sh/bsd-_setjmp.S: Likewise.
	* sysdeps/sparc/sparc32/setjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S: Likewise.
	* sysdeps/vax/bsd-_setjmp.S: Likewise.
	* sysdeps/x86_64/bsd-_setjmp.S: Likewise.
2002-12-31 09:36:52 +00:00

44 lines
1.4 KiB
ArmAsm

/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. MIPS version.
Copyright (C) 1996, 1997, 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. */
/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
#include <sysdep.h>
#ifdef __PIC__
.option pic2
#endif
ENTRY (_setjmp)
#ifdef __PIC__
.set noreorder
.cpload t9
.set reorder
la t9, C_SYMBOL_NAME (__sigsetjmp)
#endif
move a1,zero /* Pass a second argument of zero. */
#ifdef __PIC__
jr t9
#else
j C_SYMBOL_NAME (__sigsetjmp)
#endif
.end _setjmp
strong_alias (_setjmp, __GI__setjmp)