Switch full-codegen from StackHandlers to handler table.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 779fd39ef96f9c9b78456d0c22a1cb87efc05a15..aaa3b930b7414fa096f86ad04bd143372b113dc1 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -761,6 +761,14 @@ bool Object::IsDeoptimizationOutputData() const {
 }
 
 
+bool Object::IsHandlerTable() const {
+  if (!IsFixedArray()) return false;
+  // There's actually no way to see the difference between a fixed array and
+  // a handler table array.

[Yang, 2015/03/17 10:21:22]

Maybe we want to introduce a special fixed array map? Then again that would just
be for debugging and assertions.

[Michael Starzinger, 2015/03/18 10:42:35]

Acknowledged. As discussed offline, Benedikt and I were thinking about moving
this table into the code object itself at some point. So I would vote for having
the table be minimally intrusive for now, if you are fine with that.

+  return true;
+}
+
+
 bool Object::IsDependentCode() const {
   if (!IsFixedArray()) return false;
   // There's actually no way to see the difference between a fixed array and
@@ -3356,6 +3364,7 @@ CAST_ACCESSOR(FixedDoubleArray)
 CAST_ACCESSOR(FixedTypedArrayBase)
 CAST_ACCESSOR(Foreign)
 CAST_ACCESSOR(GlobalObject)
+CAST_ACCESSOR(HandlerTable)
 CAST_ACCESSOR(HeapObject)
 CAST_ACCESSOR(JSArray)
 CAST_ACCESSOR(JSArrayBuffer)
@@ -6242,7 +6251,6 @@ ACCESSORS(JSGeneratorObject, context, Context, kContextOffset)
 ACCESSORS(JSGeneratorObject, receiver, Object, kReceiverOffset)
 SMI_ACCESSORS(JSGeneratorObject, continuation, kContinuationOffset)
 ACCESSORS(JSGeneratorObject, operand_stack, FixedArray, kOperandStackOffset)
-SMI_ACCESSORS(JSGeneratorObject, stack_handler_index, kStackHandlerIndexOffset)
 
 bool JSGeneratorObject::is_suspended() {
   DCHECK_LT(kGeneratorExecuting, kGeneratorClosed);