| |
| /*--------------------------------------------------------------------*/ |
| /*--- Create/destroy signal delivery frames. ---*/ |
| /*--- pub_core_sigframe.h ---*/ |
| /*--------------------------------------------------------------------*/ |
| |
| /* |
| This file is part of Valgrind, a dynamic binary instrumentation |
| framework. |
| |
| Copyright (C) 2000-2011 Julian Seward |
| jseward@acm.org |
| |
| This program is free software; you can redistribute it and/or |
| modify it under the terms of the GNU General Public License as |
| published by the Free Software Foundation; either version 2 of the |
| License, or (at your option) any later version. |
| |
| This program 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307, USA. |
| |
| The GNU General Public License is contained in the file COPYING. |
| */ |
| |
| #ifndef __PUB_CORE_SIGFRAME_H |
| #define __PUB_CORE_SIGFRAME_H |
| |
| //-------------------------------------------------------------------- |
| // PURPOSE: This module creates and destroys signal delivery frames |
| // for client threads, saving/restoring the thread CPU state in the |
| // frame appropriately. |
| //-------------------------------------------------------------------- |
| |
| /* There are no tool-visible exports from m_sigframe, hence no header |
| file for it. */ |
| /* #include "pub_tool_sigframe.h" */ |
| |
| /* Create a signal frame for thread 'tid'. */ |
| extern |
| void VG_(sigframe_create) ( ThreadId tid, |
| Addr sp_top_of_frame, |
| const vki_siginfo_t *siginfo, |
| const struct vki_ucontext *uc, |
| void *handler, |
| UInt flags, |
| const vki_sigset_t *mask, |
| void *restorer ); |
| |
| /* Remove a signal frame from thread 'tid's stack, and |
| restore the CPU state from it. */ |
| extern |
| void VG_(sigframe_destroy)( ThreadId tid, Bool isRT ); |
| |
| #endif // __PUB_CORE_SIGFRAME_H |
| |
| /*--------------------------------------------------------------------*/ |
| /*--- end pub_core_sigframe.h ---*/ |
| /*--------------------------------------------------------------------*/ |