mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 21:40:12 +00:00
37 lines
1.3 KiB
ArmAsm
37 lines
1.3 KiB
ArmAsm
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. x86-64 version.
|
|
Copyright (C) 1994-2017 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/>. */
|
|
|
|
/* 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>
|
|
#define _ASM
|
|
#define _SETJMP_H
|
|
#include <bits/setjmp.h>
|
|
|
|
ENTRY (setjmp)
|
|
/* Set up arguments, we only need to set the 2nd arg. */
|
|
movl $1, %esi
|
|
#ifdef PIC
|
|
jmp HIDDEN_JUMPTARGET (__sigsetjmp)
|
|
#else
|
|
jmp __sigsetjmp
|
|
#endif
|
|
END (setjmp)
|