mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-02 01:40:07 +00:00
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/* Copyright (C) 1996-2016 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/>. */
|
|
|
|
#ifndef _BITS_SIGCONTEXT_H
|
|
#define _BITS_SIGCONTEXT_H 1
|
|
|
|
#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
|
|
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
|
|
#endif
|
|
|
|
#include <sgidefs.h>
|
|
|
|
#if _MIPS_SIM == _ABIO32
|
|
|
|
/* Certain unused fields were replaced with new ones in 2.6.12-rc4.
|
|
The changes were as follows:
|
|
|
|
sc_cause -> sc_hi1
|
|
sc_badvaddr -> sc_lo1
|
|
sc_sigset[0] -> sc_hi2
|
|
sc_sigset[1] -> sc_lo2
|
|
sc_sigset[2] -> sc_hi3
|
|
sc_sigset[3] -> sc_lo3
|
|
|
|
sc_regmask, sc_ownedfp and sc_fpc_eir are not used. */
|
|
struct sigcontext {
|
|
unsigned int sc_regmask;
|
|
unsigned int sc_status;
|
|
__extension__ unsigned long long sc_pc;
|
|
__extension__ unsigned long long sc_regs[32];
|
|
__extension__ unsigned long long sc_fpregs[32];
|
|
unsigned int sc_ownedfp;
|
|
unsigned int sc_fpc_csr;
|
|
unsigned int sc_fpc_eir;
|
|
unsigned int sc_used_math;
|
|
unsigned int sc_dsp;
|
|
__extension__ unsigned long long sc_mdhi;
|
|
__extension__ unsigned long long sc_mdlo;
|
|
unsigned long sc_hi1;
|
|
unsigned long sc_lo1;
|
|
unsigned long sc_hi2;
|
|
unsigned long sc_lo2;
|
|
unsigned long sc_hi3;
|
|
unsigned long sc_lo3;
|
|
};
|
|
|
|
#else
|
|
|
|
/* This structure changed in 2.6.12-rc4 when DSP support was added. */
|
|
struct sigcontext {
|
|
__extension__ unsigned long long sc_regs[32];
|
|
__extension__ unsigned long long sc_fpregs[32];
|
|
__extension__ unsigned long long sc_mdhi;
|
|
__extension__ unsigned long long sc_hi1;
|
|
__extension__ unsigned long long sc_hi2;
|
|
__extension__ unsigned long long sc_hi3;
|
|
__extension__ unsigned long long sc_mdlo;
|
|
__extension__ unsigned long long sc_lo1;
|
|
__extension__ unsigned long long sc_lo2;
|
|
__extension__ unsigned long long sc_lo3;
|
|
__extension__ unsigned long long sc_pc;
|
|
unsigned int sc_fpc_csr;
|
|
unsigned int sc_used_math;
|
|
unsigned int sc_dsp;
|
|
unsigned int sc_reserved;
|
|
};
|
|
|
|
#endif /* _MIPS_SIM != _ABIO32 */
|
|
#endif
|