mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-19 11:30:06 +00:00
f3863621f6
2000-06-09 David Mosberger-Tang <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/__longjmp.S: new file * sysdeps/unix/sysv/linux/ia64/bsd-_setjmp.S: new file * sysdeps/unix/sysv/linux/ia64/bsd-setjmp.S: new file * sysdeps/unix/sysv/linux/ia64/setjmp.S: new file * sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: new file
35 lines
1.5 KiB
C
35 lines
1.5 KiB
C
/* Define the machine-dependent type `jmp_buf'. Linux/IA-64 version.
|
|
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
|
|
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
|
|
|
|
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. */
|
|
|
|
#ifndef _SETJMP_H
|
|
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
|
|
#endif
|
|
|
|
/* User code must not depend on the internal representation of jmp_buf. */
|
|
|
|
#define _JBLEN 70
|
|
|
|
/* the __jmp_buf element type should be __float80 per ABI... */
|
|
typedef long __jmp_buf[_JBLEN] __attribute__ ((aligned (16))); /* guarantees 128-bit alignment! */
|
|
|
|
/* Test if longjmp to JMPBUF would unwind the frame containing a local
|
|
variable at ADDRESS. */
|
|
#define _JMPBUF_UNWINDS(_jmpbuf, _address) \
|
|
((void *)(_address) < (void *)(((long *)_jmpbuf)[0]))
|