mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 19:10:06 +00:00
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* Copyright (C) 2000 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 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. */
|
|
|
|
/* Define the machine-dependent type `jmp_buf'. IBM s390 version. */
|
|
|
|
#ifndef __S390_SETJMP_H__
|
|
#define __S390_SETJMP_H__
|
|
|
|
#define __JB_GPR6 0
|
|
#define __JB_GPR7 1
|
|
#define __JB_GPR8 2
|
|
#define __JB_GPR9 3
|
|
#define __JB_GPR10 4
|
|
#define __JB_GPR11 5
|
|
#define __JB_GPR12 6
|
|
#define __JB_GPR13 7
|
|
#define __JB_GPR14 8
|
|
#define __JB_GPR15 9
|
|
|
|
#ifndef _ASM
|
|
|
|
typedef struct {
|
|
/* We save registers 6-15. */
|
|
long int gregs[10];
|
|
|
|
/* We save fpu registers 4 and 6. */
|
|
long long fpregs[2];
|
|
} __jmp_buf[1];
|
|
|
|
#endif
|
|
|
|
/* Test if longjmp to JMPBUF would unwind the frame
|
|
containing a local variable at ADDRESS. */
|
|
#define _JMPBUF_UNWINDS(jmpbuf, address) \
|
|
((int) (address) < (jmpbuf)->gregs[__JB_GPR15])
|
|
|
|
#endif /* __S390_SETJMP_H__ */
|