mirror of
git://sourceware.org/git/glibc.git
synced 2025-03-06 20:58:33 +01:00
8e2949409c
2001-08-14 Tom Rix <trix@redhat.com> * iconv/gconv_cache.c (find_module): Add #ifndef STATIC_GCONV. * iconv/Makefile: Fix gconv_cache.c CFLAGS. 2001-08-13 Tom Rix <trix@redhat.com> * sysdeps/unix/sysv/aix/Makefile: Add rule to import kernel symbols. * sysdeps/unix/sysv/aix/bits/types.h: Fix type of __id_t, __useconds_t and __intptr_t. 2001-08-15 Martin Schwidefsky <schwidefsky@de.ibm.com> * sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S (__getcontext): Store the access registers to the ucontext structure. * sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S (__getcontext): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S (__setcontext): Load the access registers from the ucontext structure. * sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S (__setcontext): Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/ucontext_i.h: Adjust the SC_xxx offsets to the new ucontext layout. * sysdeps/unix/sysv/linux/s390/s390-64/ucontext_i.h: Likewise. * sysdeps/unix/sysv/linux/s390/s390-32/sys/ucontext.h: Fix the layout of the ucontext structure. * sysdeps/unix/sysv/linux/s390/s390-64/sys/ucontext.h: Likewise.
78 lines
2 KiB
C
78 lines
2 KiB
C
/* Copyright (C) 2001 Free Software Foundation, Inc.
|
|
Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
|
|
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 Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#ifndef _SYS_UCONTEXT_H
|
|
#define _SYS_UCONTEXT_H 1
|
|
/* Forward definition to avoid parse errors */
|
|
struct ucontext;
|
|
typedef struct ucontext ucontext_t;
|
|
#include <features.h>
|
|
#include <signal.h>
|
|
|
|
/* We need the signal context definitions even if they are not used
|
|
included in <signal.h>. */
|
|
#include <bits/sigcontext.h>
|
|
|
|
/* Type for a program status word. */
|
|
typedef struct
|
|
{
|
|
unsigned long mask;
|
|
unsigned long addr;
|
|
} __psw_t __attribute__ ((aligned(8)));
|
|
|
|
/* Type for a general-purpose register. */
|
|
typedef unsigned long greg_t;
|
|
|
|
#define NGREG 16
|
|
|
|
typedef greg_t gregset_t[NGREG];
|
|
|
|
typedef union
|
|
{
|
|
double d;
|
|
float f;
|
|
} fpreg_t;
|
|
|
|
/* Register set for the floating-point registers. */
|
|
typedef struct {
|
|
unsigned int fpc;
|
|
fpreg_t fprs[16];
|
|
} fpregset_t;
|
|
|
|
/* Context to describe whole processor state. */
|
|
typedef struct
|
|
{
|
|
__psw_t psw;
|
|
gregset_t gregs;
|
|
unsigned int aregs[16];
|
|
fpregset_t fpregs;
|
|
} mcontext_t;
|
|
|
|
/* Userlevel context. */
|
|
struct ucontext
|
|
{
|
|
unsigned long int uc_flags;
|
|
struct ucontext *uc_link;
|
|
stack_t uc_stack;
|
|
mcontext_t uc_mcontext;
|
|
__sigset_t uc_sigmask;
|
|
};
|
|
|
|
|
|
#endif /* sys/ucontext.h */
|