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| author | Ulrich Drepper <drepper@redhat.com> | 2000-06-10 00:14:45 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-06-10 00:14:45 +0000 |
| commit | f3863621f617b040c66d635109203c29f35f7331 (patch) | |
| tree | efb9e05d174b046a5c19e30f636f006c7d2f4da1 /sysdeps/unix/sysv/linux/ia64/bits | |
| parent | af501e154e67ebdc366f0417bd72c4bca7f9c384 (diff) | |
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Update.
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
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/bits')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/bits/setjmp.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h new file mode 100644 index 0000000000..9059f4b2b3 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h @@ -0,0 +1,34 @@ +/* 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])) |