mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-04 19:00:09 +00:00
42e36d16b3
dump sc_cause, sc_status or sc_badvaddr. * sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: Rewrite. Update structure definitions after DSP kernel changes. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (mcontext_t): Update after the same DSP changes.
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/* Copyright (C) 1996, 1997, 1998, 2003, 2004, 2006 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#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;
|
|
unsigned long long sc_pc;
|
|
unsigned long long sc_regs[32];
|
|
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;
|
|
unsigned long long sc_mdhi;
|
|
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 {
|
|
unsigned long long sc_regs[32];
|
|
unsigned long long sc_fpregs[32];
|
|
unsigned long long sc_mdhi;
|
|
unsigned long long sc_hi1;
|
|
unsigned long long sc_hi2;
|
|
unsigned long long sc_hi3;
|
|
unsigned long long sc_mdlo;
|
|
unsigned long long sc_lo1;
|
|
unsigned long long sc_lo2;
|
|
unsigned long long sc_lo3;
|
|
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
|