mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 15:00:06 +00:00
04277e02d7
* All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
79 lines
1.9 KiB
ArmAsm
79 lines
1.9 KiB
ArmAsm
/* setjmp for PowerPC.
|
|
Copyright (C) 1995-2019 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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sysdep.h>
|
|
#include <stap-probe.h>
|
|
#define _ASM
|
|
#ifdef __NO_VMX__
|
|
# include <novmxsetjmp.h>
|
|
#else
|
|
# include <jmpbuf-offsets.h>
|
|
#endif
|
|
|
|
#if defined __SPE__ || (defined __NO_FPRS__ && !defined _SOFT_FLOAT)
|
|
# define SAVE_GP(N) evstdd r##N,((JB_FPRS+((N)-14)*2)*4)(3)
|
|
#else
|
|
# define SAVE_GP(N) stw r##N,((JB_GPRS+(N)-14)*4)(3)
|
|
#endif
|
|
|
|
ENTRY (__sigsetjmp_symbol)
|
|
|
|
#ifdef PTR_MANGLE
|
|
mr r5,r1
|
|
PTR_MANGLE(r5, r10)
|
|
stw r5,(JB_GPR1*4)(3)
|
|
#else
|
|
stw r1,(JB_GPR1*4)(3)
|
|
#endif
|
|
mflr r0
|
|
/* setjmp probe expects longjmp first argument (4@3), second argument
|
|
(-4@4), and target address (4@0), respectively. */
|
|
LIBC_PROBE (setjmp, 3, 4@3, -4@4, 4@0)
|
|
SAVE_GP (14)
|
|
#ifdef PTR_MANGLE
|
|
PTR_MANGLE2 (r0, r10)
|
|
li r10,0
|
|
#endif
|
|
stw r0,(JB_LR*4)(3)
|
|
SAVE_GP (15)
|
|
mfcr r0
|
|
SAVE_GP (16)
|
|
stw r0,(JB_CR*4)(3)
|
|
SAVE_GP (17)
|
|
SAVE_GP (18)
|
|
SAVE_GP (19)
|
|
SAVE_GP (20)
|
|
SAVE_GP (21)
|
|
SAVE_GP (22)
|
|
SAVE_GP (23)
|
|
SAVE_GP (24)
|
|
SAVE_GP (25)
|
|
SAVE_GP (26)
|
|
SAVE_GP (27)
|
|
SAVE_GP (28)
|
|
SAVE_GP (29)
|
|
SAVE_GP (30)
|
|
SAVE_GP (31)
|
|
#if IS_IN (rtld)
|
|
li r3,0
|
|
blr
|
|
#else
|
|
b __sigjmp_save_symbol@local
|
|
#endif
|
|
END (__sigsetjmp_symbol)
|