aa7bd94249
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
28 lines
535 B
C
28 lines
535 B
C
/*
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* Copyright 2003 PathScale, Inc.
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*
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* Licensed under the GPL
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*/
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#ifndef __SYSDEP_X86_64_SIGCONTEXT_H
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#define __SYSDEP_X86_64_SIGCONTEXT_H
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#include <sysdep/sc.h>
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#define IP_RESTART_SYSCALL(ip) ((ip) -= 2)
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#define GET_FAULTINFO_FROM_SC(fi, sc) \
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{ \
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(fi).cr2 = SC_CR2(sc); \
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(fi).error_code = SC_ERR(sc); \
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(fi).trap_no = SC_TRAPNO(sc); \
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}
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/* This is Page Fault */
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#define SEGV_IS_FIXABLE(fi) ((fi)->trap_no == 14)
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/* No broken SKAS API, which doesn't pass trap_no, here. */
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#define SEGV_MAYBE_FIXABLE(fi) 0
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#endif
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