Mozilla/mozilla/js/tamarin/core/AvmPlusScriptableObject.cpp
brendan%mozilla.org 3e65a5ddd4 Tamarin (AVM2 open source) initial revision.
git-svn-id: svn://10.0.0.236/trunk@214853 18797224-902f-48f8-a5cc-f745e15eee43
2006-11-07 05:35:54 +00:00

74 lines
2.7 KiB
C++

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version 1.1 (the
* "License"); you may not use this file except in compliance with the License. You may obtain
* a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
* WARRANTY OF ANY KIND, either express or implied. See the License for the specific
* language governing rights and limitations under the License.
*
* The Original Code is [Open Source Virtual Machine.]
*
* The Initial Developer of the Original Code is Adobe System Incorporated. Portions created
* by the Initial Developer are Copyright (C)[ 1993-2006 ] Adobe Systems Incorporated. All Rights
* Reserved.
*
* Contributor(s): Adobe AS3 Team
*
* Alternatively, the contents of this file may be used under the terms of either the GNU
* General Public License Version 2 or later (the "GPL"), or the GNU Lesser General Public
* License Version 2.1 or later (the "LGPL"), in which case the provisions of the GPL or the
* LGPL are applicable instead of those above. If you wish to allow use of your version of this
* file only under the terms of either the GPL or the LGPL, and not to allow others to use your
* version of this file under the terms of the MPL, indicate your decision by deleting provisions
* above and replace them with the notice and other provisions required by the GPL or the
* LGPL. If you do not delete the provisions above, a recipient may use your version of this file
* under the terms of any one of the MPL, the GPL or the LGPL.
*
***** END LICENSE BLOCK ***** */
#include "avmplus.h"
using namespace MMgc;
namespace avmplus
{
#ifdef DEBUGGER
AvmPlusScriptableObject::AvmPlusScriptableObject()
{
AvmCore *core = this->core();
if(core->allocationTracking && core->callStack)
{
StackTrace *st = core->getStackTrace();
// turn off allocation tracking while we're creating these strings
core->allocationTracking = false;
WB(GC::GetGC(this), this, &allocationStackTrace, st);
core->allocationTracking = true;
creationTimestamp = GC::GetPerformanceCounter();
}
}
AvmPlusScriptableObject::~AvmPlusScriptableObject()
{
Atom me = Atom(this) | (allocationStackTrace&7);
if(creator)
creator->removeInstance(me);
creator = NULL;
WB(GC::GetGC(this), this, &allocationStackTrace, NULL);
creationTimestamp = 0;
}
Stringp AvmPlusScriptableObject::getAllocationTrace() const
{
StackTrace *st = (StackTrace*) (allocationStackTrace&~7);
if(st)
return st->format(core());
return NULL;
}
#endif
}