mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-13 23:00:22 +00:00
53fcb88501
2003-03-20 Alexandre Oliva <aoliva@redhat.com> * sysdeps/mips/bits/setjmp.h: Store all N32 and N64 registers, including pc, gp, sp and fp, as long long. * sysdeps/mips/mips64/setjmp.S: Pass gp to __sigsetjmp_aux. * sysdeps/mips/mips64/setjmp_aux.c: Adjust type of arguments. Add gp argument, and set gp in the jmpbuf to it. * sysdeps/mips/setjmp_aux.c: Revert to o32-only.
45 lines
1.4 KiB
ArmAsm
45 lines
1.4 KiB
ArmAsm
/* Copyright (C) 1996, 1997, 2000, 2002, 2003 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. */
|
|
|
|
#include <sysdep.h>
|
|
#include <sys/asm.h>
|
|
|
|
/* The function __sigsetjmp_aux saves all the registers, but it can't
|
|
reliably access the stack or frame pointers, so we pass them in as
|
|
extra arguments. */
|
|
#ifdef __PIC__
|
|
.option pic2
|
|
#endif
|
|
ENTRY (__sigsetjmp)
|
|
#ifdef __PIC__
|
|
SETUP_GP
|
|
#endif
|
|
SETUP_GP64 (v0, C_SYMBOL_NAME (__sigsetjmp))
|
|
move a2, sp
|
|
move a3, fp
|
|
PTR_LA t9, __sigsetjmp_aux
|
|
#if _MIPS_SIM == _MIPS_SIM_ABI32
|
|
nop
|
|
#endif
|
|
RESTORE_GP64
|
|
#if _MIPS_SIM != _MIPS_SIM_ABI32
|
|
move a4, gp
|
|
#endif
|
|
jr t9
|
|
.end __sigsetjmp
|