https://bugs.webkit.org/show_bug.cgi?id=94613.

Patch by Mark Lam <mark.lam@apple.com> on 2012-08-21
Reviewed by Filip Pizlo.

Adding some utility functions for debugging the VM. This code is
presently #ifdef'd out by default.

* CMakeLists.txt:
* GNUmakefile.list.am:
* JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
* JavaScriptCore.xcodeproj/project.pbxproj:
* interpreter/CallFrame.h:
(ExecState):
* interpreter/VMInspector.cpp: Added.
(JSC):
(JSC::VMInspector::getTypeName):
(JSC::VMInspector::dumpFrame0):
(JSC::VMInspector::dumpFrame):
(JSC::VMInspector::countFrames):
* interpreter/VMInspector.h: Added.
(JSC):
(VMInspector):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@126228 268f45cc-cd09-0410-ab3c-d52691b4dbfc