glibc/sysdeps/arm/bsd-setjmp.S

30 lines
1.2 KiB
ArmAsm
Raw Normal View History

1997-04-14 02:11:12 +00:00
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. ARM version.
1998-03-18 14:27:59 +00:00
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
1997-04-14 02:11:12 +00:00
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, 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>
ENTRY (setjmp)
mov r1, #1
1998-03-18 14:27:59 +00:00
b C_SYMBOL_NAME(__sigsetjmp)
1997-04-14 02:11:12 +00:00
END (setjmp)