qv4stackframe

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namespace QV4 {

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8

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struct CallData

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{

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enum Offsets {

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Function = 0,

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Context = 1,

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Accumulator = 2,

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This = 3,

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NewTarget = 4,

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Argc = 5

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};

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Value function;

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Value context;

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Value accumulator;

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Value thisObject;

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Value newTarget;

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Value _argc;

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int argc() const {

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((_argc.isInteger()) ? static_cast<void>(0) : qt_assert("_argc.isInteger()", __FILE__, 71));

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return

executed 2207750 times by 130 tests: return _argc.int_32();

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
...

_argc.int_32();

executed 2207750 times by 130 tests: return _argc.int_32();

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
tst_qqmlitemmodels
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmllistreference
...

2207750

30

}

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void setArgc(int argc) {

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((argc >= 0) ? static_cast<void>(0) : qt_assert("argc >= 0", __FILE__, 76));

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_argc.setInt_32(argc);

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}

executed 19862422 times by 135 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

19862422

36

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inline ReturnedValue argument(int i) const {

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return

never executed: return i < argc() ? args[i].asReturnedValue() : Primitive::undefinedValue().asReturnedValue();

i < argc() ? args[i].asReturnedValue() : Primitive::undefinedValue().asReturnedValue();

never executed: return i < argc() ? args[i].asReturnedValue() : Primitive::undefinedValue().asReturnedValue();

0

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}

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Value args[1];

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static constexpr int HeaderSize() { return

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__builtin_offsetof (

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CallData

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,

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args

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)

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/ sizeof(QV4::Value); }

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};

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static_assert(bool(std::is_standard_layout<CallData>::value), "std::is_standard_layout<CallData>::value");

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static_assert(bool(

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__builtin_offsetof (

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CallData

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,

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thisObject

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)

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== CallData::This*sizeof(Value)), "offsetof(CallData, thisObject) == CallData::This*sizeof(Value)");

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static_assert(bool(

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__builtin_offsetof (

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CallData

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,

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args

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)

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== 6*sizeof(Value)), "offsetof(CallData, args) == 6*sizeof(Value)");

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struct CppStackFrame {

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EngineBase *engine;

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Value *savedStackTop;

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CppStackFrame *parent;

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Function *v4Function;

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CallData *jsFrame;

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const Value *originalArguments;

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int originalArgumentsCount;

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int instructionPointer;

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const char *yield;

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const char *unwindHandler;

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const char *unwindLabel;

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int unwindLevel;

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void init(EngineBase *engine, Function *v4Function, const Value *argv, int argc) {

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this->engine = engine;

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this->v4Function = v4Function;

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originalArguments = argv;

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originalArgumentsCount = argc;

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instructionPointer = 0;

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yield = nullptr;

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unwindHandler = nullptr;

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unwindLabel = nullptr;

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unwindLevel = 0;

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}

executed 17775220 times by 135 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

17775220

94

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void push() {

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parent = engine->currentStackFrame;

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engine->currentStackFrame = this;

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savedStackTop = engine->jsStackTop;

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}

executed 17779491 times by 135 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

17779491

100

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void pop() {

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engine->currentStackFrame = parent;

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engine->jsStackTop = savedStackTop;

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}

executed 17723791 times by 135 tests: end of block

Executed by:

tst_bindingdependencyapi
tst_drawingmodes
tst_ecmascripttests
tst_examples
tst_flickableinterop
tst_multipointtoucharea_interop
tst_qjsengine
tst_qjsonbinding
tst_qjsvalue
tst_qjsvalueiterator
tst_qmlcachegen
tst_qmldiskcache
tst_qqmlapplicationengine
tst_qqmlbinding
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmlcontext
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmlenginedebugservice
tst_qqmlexpression
tst_qqmlincubator
tst_qqmlinfo
tst_qqmlinstantiator
...

17723791

105

QString source() const;

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106

QString function() const;

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107

inline QV4::ExecutionContext *context() const {

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return

executed 8691557 times by 29 tests: return static_cast<ExecutionContext *>(&jsFrame->context);

Executed by:

tst_ecmascripttests
tst_examples
tst_qjsengine
tst_qjsvalue
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmlmetatype
tst_qqmlqt
tst_qqmlsqldatabase
tst_qqmlxmlhttprequest
tst_qquickanimationcontroller
tst_qquickapplication
tst_qquickgridview
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickpathview
tst_qquickstates
...

static_cast<ExecutionContext *>(&jsFrame->context);

executed 8691557 times by 29 tests: return static_cast<ExecutionContext *>(&jsFrame->context);

Executed by:

tst_ecmascripttests
tst_examples
tst_qjsengine
tst_qjsvalue
tst_qmlcachegen
tst_qqmlapplicationengine
tst_qqmlcomponent
tst_qqmlconnections
tst_qqmlconsole
tst_qqmldebugjs
tst_qqmlecmascript
tst_qqmllistmodel
tst_qqmllistmodelworkerscript
tst_qqmlmetatype
tst_qqmlqt
tst_qqmlsqldatabase
tst_qqmlxmlhttprequest
tst_qquickanimationcontroller
tst_qquickapplication
tst_qquickgridview
tst_qquickitem2
tst_qquicklayouts
tst_qquicklistview
tst_qquickpathview
tst_qquickstates
...

8691557

109

}

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110

int lineNumber() const;

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111

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112

inline QV4::Heap::CallContext *callContext() const {

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113

Heap::ExecutionContext *ctx = static_cast<ExecutionContext &>(jsFrame->context).d();

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while (ctx->type != Heap::ExecutionContext::Type_CallContext

ctx->type != H...pe_CallContext	Description
TRUE	never evaluated
FALSE	never evaluated

)

0

115

ctx = ctx->outer;

never executed: ctx = ctx->outer;

0

116

return

never executed: return static_cast<Heap::CallContext *>(ctx);

static_cast<Heap::CallContext *>(ctx);

never executed: return static_cast<Heap::CallContext *>(ctx);

0

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}

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ReturnedValue thisObject() const;

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};

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}

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qv4stackframe_p.h #1