mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 21:10:07 +00:00
4947b4b20f
2003-03-17 Alexandre Oliva <aoliva@redhat.com> * sysdeps/mips/bits/wordsize.h: New file, appropriate for all 3 ABIs. * sysdeps/mips/mips64/gmp-mparam.h: New file. Define BITS_PER_LONGINT to __WORDSIZE, to match all 3 ABIs. * sysdeps/mips/setjmp_aux.c (STRINGXP, REGS, PTRS): New macros. (__sigsetjmp_aux): Use them. Adjust for all 3 ABIs. * sysdeps/mips/elf/start.S: Adjust for all 3 ABIs. * sysdeps/unix/mips/brk.S: Likewise. * sysdeps/unix/mips/sysdep.S: Likewise. * sysdeps/unix/sysv/linux/mips/clone.S: Likewise. * sysdeps/mips/bits/setjmp.h (__jmp_buf): Likewise. * sysdeps/mips/sys/ucontext.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/profcs.h: Likewise. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise. * sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise. * sysdeps/mips/mips64/bsd-_setjmp.S: Likewise. * sysdeps/mips/mips64/bsd-setjmp.S: Likewise. * sysdeps/mips/mips64/setjmp.S: Likewise. * sysdeps/mips/mips64/bits/setjmp.h: Deleted, obsolete. * sysdeps/mips/mips64/soft-fp/sfp-machine.h: Use long long for 64-bit types.
47 lines
1.5 KiB
ArmAsm
47 lines
1.5 KiB
ArmAsm
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. MIPS64 version.
|
|
Copyright (C) 1996, 1997, 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. */
|
|
|
|
/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
|
|
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>
|
|
#include <sys/asm.h>
|
|
|
|
#ifdef PIC
|
|
.option pic2
|
|
#endif
|
|
ENTRY (setjmp)
|
|
#ifdef __PIC__
|
|
SETUP_GP
|
|
#endif
|
|
SETUP_GP64 (v0, C_SYMBOL_NAME (setjmp))
|
|
PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp)
|
|
#if _MIPS_SIM == _MIPS_SIM_ABI32
|
|
nop
|
|
#endif
|
|
RESTORE_GP64
|
|
dli a1, 1 /* Pass a second argument of one. */
|
|
#ifdef __PIC__
|
|
jr t9
|
|
#else
|
|
j C_SYMBOL_NAME (__sigsetjmp)
|
|
#endif
|
|
.end setjmp
|