mirror of
https://sourceware.org/git/glibc.git
synced 2024-10-04 21:17:53 +00:00
61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/* Copyright (C) 1992, 1994 Free Software Foundation, Inc.
|
|
Contributed by Brendan Kehoe (brendan@zen.org).
|
|
|
|
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., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
/* Note that ANY change to this instantly implies a change to __handler.S. */
|
|
|
|
struct sigcontext
|
|
{
|
|
/* Nonzero if running on signal stack. */
|
|
int sc_onstack;
|
|
|
|
/* Signal mask to restore. */
|
|
__sigset_t sc_mask;
|
|
|
|
/* Program counter when the signal hit. */
|
|
__ptr_t sc_pc;
|
|
|
|
/* Registers 0 through 31. */
|
|
int sc_regs[32];
|
|
|
|
/* mul/div low and hi; these aren't part of a jmp_buf, but are part of the
|
|
sigcontext and are referenced from the signal trampoline code. */
|
|
int sc_mdlo;
|
|
int sc_mdhi;
|
|
|
|
/* Flag to see if the FP's been used. */
|
|
int sc_ownedfp;
|
|
|
|
/* Floating point registers 0 to 31. */
|
|
int sc_fpregs[32];
|
|
/* Control & status register for FP. */
|
|
int sc_fpc_csr;
|
|
|
|
/* Exception instruction register for FP. */
|
|
int sc_fpc_eir;
|
|
|
|
/* The coprocessor's cause register. */
|
|
int sc_cause;
|
|
|
|
/* CPU bad virtual address. */
|
|
__ptr_t sc_badvaddr;
|
|
|
|
/* CPU board bad physical address. */
|
|
__ptr_t sc_badpaddr;
|
|
};
|
|
|