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41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/* Copyright (C) 1992, 1994, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _SIGNAL_H
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# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
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#endif
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/* Note that ANY change to this instantly implies a change to __handler.S. */
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struct sigcontext
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{
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/* Nonzero if running on signal stack. */
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int sc_onstack;
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/* Signal mask to restore. */
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__sigset_t sc_mask;
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/* Program counter when the signal hit. */
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__ptr_t sc_pc;
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/* Registers 0 through 31. */
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int sc_regs[32];
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/* mul/div low and hi; these aren't part of a jmp_buf, but are part of the
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sigcontext and are referenced from the signal trampoline code. */
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int sc_mdlo;
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int sc_mdhi;
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/* Flag to see if the FP's been used. */
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int sc_ownedfp;
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/* Floating point registers 0 to 31. */
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int sc_fpregs[32];
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/* Control & status register for FP. */
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int sc_fpc_csr;
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/* Exception instruction register for FP. */
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int sc_fpc_eir;
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/* The coprocessor's cause register. */
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int sc_cause;
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/* CPU bad virtual address. */
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__ptr_t sc_badvaddr;
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/* CPU board bad physical address. */
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__ptr_t sc_badpaddr;
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};
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