Index: src/builtins/mips/builtins-mips.cc |
diff --git a/src/builtins/mips/builtins-mips.cc b/src/builtins/mips/builtins-mips.cc |
index b686b476d27b099aa7f08f66f3865cc5a2953e13..fdec2279568e4571634a92a30b8ef44672548967 100644 |
--- a/src/builtins/mips/builtins-mips.cc |
+++ b/src/builtins/mips/builtins-mips.cc |
@@ -1296,7 +1296,7 @@ void Builtins::Generate_InterpreterPushArgsAndConstructArray( |
} |
} |
-void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) { |
+static void Generate_InterpreterEnterBytecode(MacroAssembler* masm) { |
// Set the return address to the correct point in the interpreter entry |
// trampoline. |
Smi* interpreter_entry_return_pc_offset( |
@@ -1339,6 +1339,32 @@ void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) { |
__ Jump(a1); |
} |
+void Builtins::Generate_InterpreterEnterBytecodeAdvance(MacroAssembler* masm) { |
+ // Advance the current bytecode offset stored within the given interpreter |
+ // stack frame. This simulates what all bytecode handlers do upon completion |
+ // of the underlying operation. |
+ { |
+ FrameScope scope(masm, StackFrame::MANUAL); |
+ __ MultiPush(kJSCallerSaved | kCalleeSaved); |
+ __ PrepareCallCFunction(2, 0, a1); |
+ __ lw(a0, MemOperand(fp, InterpreterFrameConstants::kBytecodeArrayFromFp)); |
+ __ lw(a1, MemOperand(fp, InterpreterFrameConstants::kBytecodeOffsetFromFp)); |
+ __ SmiUntag(a1); |
+ __ CallCFunction( |
+ ExternalReference::interpreter_advance_bytecode_offset(masm->isolate()), |
+ 2); |
+ __ SmiTag(v0); |
+ __ sw(v0, MemOperand(fp, InterpreterFrameConstants::kBytecodeOffsetFromFp)); |
+ __ MultiPop(kJSCallerSaved | kCalleeSaved); |
+ } |
+ |
+ Generate_InterpreterEnterBytecode(masm); |
+} |
+ |
+void Builtins::Generate_InterpreterEnterBytecodeDispatch(MacroAssembler* masm) { |
+ Generate_InterpreterEnterBytecode(masm); |
+} |
+ |
void Builtins::Generate_CompileLazy(MacroAssembler* masm) { |
// ----------- S t a t e ------------- |
// -- a0 : argument count (preserved for callee) |