mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 17:40:06 +00:00
5b917f4e43
* sysdeps/unix/mips/pipe.S: Reorder instructions since .reorder is default. * sysdeps/mips/__longjmp.c (__longjmp): Use $25 to fix problems with some applications. Patches by Ralf Baechle <ralf@uni-koblenz.de>. * sysdeps/mips/bsd-setjmp.S: Use __PIC__. * sysdeps/mips/bsd-_setjmp.S: Likewise. * sysdeps/mips/setjmp.S: Likewise.
41 lines
1.4 KiB
ArmAsm
41 lines
1.4 KiB
ArmAsm
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. MIPS version.
|
|
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 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. */
|
|
|
|
/* 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)
|
|
.set noreorder
|
|
#ifdef __PIC__
|
|
.cpload t9
|
|
la t9, C_SYMBOL_NAME (__sigsetjmp)
|
|
jr t9
|
|
#else
|
|
j C_SYMBOL_NAME (__sigsetjmp)
|
|
#endif
|
|
move a1,zero /* Pass a second argument of zero. */
|
|
.set reorder
|
|
.end _setjmp
|