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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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690019c337
signal frame constructors and use it (on x86 and amd64) to fill in the trap number in the signal context information. Needed for wine which likes to look at the trap number... git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7305
66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- Create/destroy signal delivery frames. ---*/
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/*--- pub_core_sigframe.h ---*/
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/*--------------------------------------------------------------------*/
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/*
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This file is part of Valgrind, a dynamic binary instrumentation
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framework.
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Copyright (C) 2000-2007 Julian Seward
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jseward@acm.org
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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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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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307, USA.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __PUB_CORE_SIGFRAME_H
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#define __PUB_CORE_SIGFRAME_H
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//--------------------------------------------------------------------
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// PURPOSE: This module creates and destroys signal delivery frames
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// for client threads, saving/restoring the thread CPU state in the
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// frame appropriately.
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//--------------------------------------------------------------------
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/* There are no tool-visible exports from m_sigframe, hence no header
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file for it. */
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/* #include "pub_tool_sigframe.h" */
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/* Create a signal frame for thread 'tid'. */
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extern
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void VG_(sigframe_create) ( ThreadId tid,
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Addr sp_top_of_frame,
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const vki_siginfo_t *siginfo,
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const struct vki_ucontext *uc,
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void *handler,
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UInt flags,
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const vki_sigset_t *mask,
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void *restorer );
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/* Remove a signal frame from thread 'tid's stack, and
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restore the CPU state from it. */
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extern
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void VG_(sigframe_destroy)( ThreadId tid, Bool isRT );
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#endif // __PUB_CORE_SIGFRAME_H
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/*--------------------------------------------------------------------*/
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/*--- end pub_core_sigframe.h ---*/
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/*--------------------------------------------------------------------*/
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