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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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f474d2e51a
two halves: stacktrace.c, which deals with getting, traversing and printing stack traces; and execontext.c, which deals with storing stack traces permanently in a way that avoids duplicates, and comparing them. One nice outcome: previously we were often creating ExeContexts, which live forever, even when they were only needed temporarily. Ie. this was a memory leak, which has been removed. As part of this, new headers have been created, carved off core.h and tool.h. Lots of function names have changed, too. In Massif, I also changed a lot of "eip" names to "ip" to make them less x86-specific. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3429
55 lines
2.1 KiB
C
55 lines
2.1 KiB
C
/*--------------------------------------------------------------------*/
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/*--- ExeContexts: long-lived, non-dup'd stack traces. ---*/
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/*--- pub_core_execontext.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) 2000-2005 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_EXECONTEXT_H
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#define __PUB_CORE_EXECONTEXT_H
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//--------------------------------------------------------------------
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// PURPOSE: This module provides an abstract data type, ExeContext,
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// which is a stack trace stored in such a way that duplicates are
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// avoided. This also facilitates fast comparisons if necessary.
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//--------------------------------------------------------------------
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#include "pub_tool_execontext.h"
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#include "pub_core_stacktrace.h"
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// Print stats (informational only).
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extern void VG_(print_ExeContext_stats) ( void );
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// Extract the StackTrace from an ExeContext.
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extern StackTrace VG_(extract_StackTrace) ( ExeContext* e );
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#endif // __PUB_CORE_EXECONTEXT_H
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/*--------------------------------------------------------------------*/
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/*--- end ---*/
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/*--------------------------------------------------------------------*/
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