glibc/sysdeps/unix/sysv/linux/i386/ucontext_i.h
Ulrich Drepper 4ee87eccd9 Update.
2001-04-07  Ulrich Drepper  <drepper@redhat.com>

	* sysdeps/unix/sysv/linux/i386/getcontext.S: New file.
	* sysdeps/unix/sysv/linux/i386/setcontext.S: New file.
	* sysdeps/unix/sysv/linux/i386/makecontext.S: New file.
	* sysdeps/unix/sysv/linux/i386/swapcontext.S: New file.
	* sysdeps/unix/sysv/linux/i386/ucontext_i.h: New file.
	* sysdeps/unix/sysv/linux/i386/Dist: Add ucontext_i.h.
2001-04-07 20:09:42 +00:00

42 lines
1.3 KiB
C

/* Offsets and other constants needed in the *context() function
implementation.
Copyright (C) 2001 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 SIG_BLOCK 0
#define SIG_SETMASK 2
/* Offsets of the fields in the ucontext_t structure. */
#define oLINK 4
#define oSS_SP 8
#define oSS_SIZE 16
#define oGS 20
#define oFS 24
#define oEDI 36
#define oESI 40
#define oEBP 44
#define oESP 48
#define oEBX 52
#define oEDX 56
#define oECX 60
#define oEAX 64
#define oEIP 76
#define oFPREGS 96
#define oSIGMASK 108
#define oFPREGSMEM 236