mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* Nios II definitions for signal handling calling conventions.
|
|
Copyright (C) 2015-2016 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 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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sys/ucontext.h>
|
|
#include "kernel-features.h"
|
|
|
|
#define SIGCONTEXT siginfo_t *_si, struct ucontext *
|
|
#define GET_PC(ctx) ((void *) (ctx)->uc_mcontext.regs[27])
|
|
|
|
/* There is no reliable way to get the sigcontext unless we use a
|
|
three-argument signal handler. */
|
|
#define __sigaction(sig, act, oact) ({ \
|
|
(act)->sa_flags |= SA_SIGINFO; \
|
|
(__sigaction) (sig, act, oact); \
|
|
})
|
|
|
|
#define sigaction(sig, act, oact) ({ \
|
|
(act)->sa_flags |= SA_SIGINFO; \
|
|
(sigaction) (sig, act, oact); \
|
|
})
|