StacktraceTop: ?? () execute (globalData=<optimized out>, callFrame=<optimized out>, registerFile=0xb585630c, this=0xad78fdf0) at ../Source/JavaScriptCore/jit/JITCode.h:115 JSC::Interpreter::execute (this=0xb5856300, program=0xad78fde0, callFrame=0xad83fcb4, scopeChain=0xb621ffe0, thisObj=0xad87ffc0) at ../Source/JavaScriptCore/interpreter/Interpreter.cpp:1139 JSC::evaluate (exec=0xad83fcb4, scopeChain=0xb621ffe0, source=..., thisValue=..., returnedException=0xbfb5be78) at ../Source/JavaScriptCore/runtime/Completion.cpp:73 evaluate (exception=0xbfb5be68, thisValue=<optimized out>, source=..., chain=<optimized out>, exec=0xad83fcb4) at ../Source/WebCore/bindings/js/JSMainThreadExecState.h:85
StacktraceTop: <optimized out>, callFrame= <optimized out>, registerFile= 0xb585630c, this=0xad78fdf0) at ../Source/ JavaScriptCore/ jit/JITCode. h:115 er::execute (this=0xb5856300, program=0xad78fde0, callFrame= 0xad83fcb4, scopeChain= 0xb621ffe0, thisObj=0xad87ffc0) at ../Source/ JavaScriptCore/ interpreter/ Interpreter. cpp:1139 0xb621ffe0, source=..., thisValue=..., returnedExcepti on=0xbfb5be78) at ../Source/ JavaScriptCore/ runtime/ Completion. cpp:73 0xbfb5be68, thisValue= <optimized out>, source=..., chain=<optimized out>, exec=0xad83fcb4) at ../Source/ WebCore/ bindings/ js/JSMainThread ExecState. h:85
?? ()
execute (globalData=
JSC::Interpret
JSC::evaluate (exec=0xad83fcb4, scopeChain=
evaluate (exception=