SetFunction(output_frame->GetFunction());
expression_count_ = output_frame->GetExpressionCount();
expression_stack_ = new Object*[expression_count_];
- pc_ = output_frame->GetPc();
+ // Get the source position using the unoptimized code.
+ Address pc = reinterpret_cast<Address>(output_frame->GetPc());
+ Code* code = Code::cast(Isolate::Current()->heap()->FindCodeObject(pc));
+ source_position_ = code->SourcePosition(pc);
+
for (int i = 0; i < expression_count_; i++) {
SetExpression(i, output_frame->GetExpression(i));
}
delete[] parameters_;
}
+
void DeoptimizedFrameInfo::Iterate(ObjectVisitor* v) {
v->VisitPointer(BitCast<Object**>(&function_));
v->VisitPointers(parameters_, parameters_ + parameters_count_);
return expression_stack_[index];
}
- Address GetPc() {
- return reinterpret_cast<Address>(pc_);
+ int GetSourcePosition() {
+ return source_position_;
}
private:
int expression_count_;
Object** parameters_;
Object** expression_stack_;
- intptr_t pc_;
+ int source_position_;
friend class Deoptimizer;
};
? deoptimized_frame_->GetExpression(index)
: frame_->GetExpression(index);
}
- Address GetPc() {
+ int GetSourcePosition() {
return is_optimized_
- ? deoptimized_frame_->GetPc()
- : frame_->pc();
+ ? deoptimized_frame_->GetSourcePosition()
+ : frame_->LookupCode()->SourcePosition(frame_->pc());
}
// To inspect all the provided arguments the frame might need to be
Handle<Object> frame_id(WrapFrameId(it.frame()->id()), isolate);
// Find source position in unoptimized code.
- Handle<JSFunction> function(JSFunction::cast(frame_inspector.GetFunction()));
- Handle<SharedFunctionInfo> shared(function->shared());
- int position = shared->code()->SourcePosition(frame_inspector.GetPc());
+ int position = frame_inspector.GetSourcePosition();
// Check for constructor frame. Inlined frames cannot be construct calls.
bool inlined_frame = is_optimized && inlined_jsframe_index != 0;
bool constructor = !inlined_frame && it.frame()->IsConstructor();
// Get scope info and read from it for local variable information.
+ Handle<JSFunction> function(JSFunction::cast(frame_inspector.GetFunction()));
+ Handle<SharedFunctionInfo> shared(function->shared());
Handle<ScopeInfo> scope_info(shared->scope_info());
ASSERT(*scope_info != ScopeInfo::Empty());