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/* Set up a thread_state for proc_handle_exceptions. i386 version.
Copyright (C) 1994 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 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. */
#include <hurd/signal.h>
#include <mach/thread_status.h>
#include <string.h>
#include <setjmp.h>
extern jmp_buf _hurd_sigthread_fault_env;
static char fault_stack[32];
static volatile void
faulted (void)
{
__longjmp (_hurd_sigthread_fault_env, 1);
}
void
_hurd_initialize_fault_recovery_state (void *state)
{
struct i386_thread_state *ts = state;
memset (ts, 0, sizeof (*ts));
ts->uesp = (int) &fault_stack[sizeof (fault_stack)];
ts->eip = (int) &faulted;
}
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