diff options
Diffstat (limited to 'deps/v8/src/frames.h')
| -rw-r--r-- | deps/v8/src/frames.h | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/deps/v8/src/frames.h b/deps/v8/src/frames.h index f00cbdb887..674d7daeca 100644 --- a/deps/v8/src/frames.h +++ b/deps/v8/src/frames.h @@ -161,8 +161,6 @@ class ConstructFrameConstants : public AllStatic { public: // FP-relative. static const int kImplicitReceiverOffset = - StandardFrameConstants::kExpressionsOffset - 4 * kPointerSize; - static const int kOriginalConstructorOffset = StandardFrameConstants::kExpressionsOffset - 3 * kPointerSize; static const int kLengthOffset = StandardFrameConstants::kExpressionsOffset - 2 * kPointerSize; @@ -172,17 +170,30 @@ class ConstructFrameConstants : public AllStatic { StandardFrameConstants::kExpressionsOffset - 0 * kPointerSize; static const int kFrameSize = - StandardFrameConstants::kFixedFrameSize + 5 * kPointerSize; + StandardFrameConstants::kFixedFrameSize + 4 * kPointerSize; }; class InterpreterFrameConstants : public AllStatic { public: + // Fixed frame includes new.target and bytecode offset. + static const int kFixedFrameSize = + StandardFrameConstants::kFixedFrameSize + 2 * kPointerSize; + static const int kFixedFrameSizeFromFp = + StandardFrameConstants::kFixedFrameSizeFromFp + 2 * kPointerSize; + + // FP-relative. + static const int kRegisterFilePointerFromFp = + -StandardFrameConstants::kFixedFrameSizeFromFp - 3 * kPointerSize; + // Register file pointer relative. static const int kLastParamFromRegisterPointer = - StandardFrameConstants::kFixedFrameSize + kPointerSize; - static const int kFunctionFromRegisterPointer = kPointerSize; - static const int kContextFromRegisterPointer = 2 * kPointerSize; + StandardFrameConstants::kFixedFrameSize + 3 * kPointerSize; + + static const int kBytecodeOffsetFromRegisterPointer = 1 * kPointerSize; + static const int kNewTargetFromRegisterPointer = 2 * kPointerSize; + static const int kFunctionFromRegisterPointer = 3 * kPointerSize; + static const int kContextFromRegisterPointer = 4 * kPointerSize; }; @@ -583,10 +594,6 @@ class JavaScriptFrame: public StandardFrame { // about the inlined frames use {GetFunctions} and {Summarize}. bool HasInlinedFrames() const; - // Returns the original constructor function that was used in the constructor - // call to this frame. Note that this is only valid on constructor frames. - Object* GetOriginalConstructor() const; - // Check if this frame has "adapted" arguments in the sense that the // actual passed arguments are available in an arguments adaptor // frame below it on the stack. |