[interpreter] Switch context during stack unwinding.

src/objects-inl.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // Review notes:
 //
 // - The use of macros in these inline functions may seem superfluous
 // but it is absolutely needed to make sure gcc generates optimal
 // code. gcc is not happy when attempting to inline too deep.
 //
@@ skipping 3397 matching lines @@
 
 int HandlerTable::GetRangeEnd(int index) const {
   return Smi::cast(get(index * kRangeEntrySize + kRangeEndIndex))->value();
 }
 
 int HandlerTable::GetRangeHandler(int index) const {
   return HandlerOffsetField::decode(
       Smi::cast(get(index * kRangeEntrySize + kRangeHandlerIndex))->value());
 }
 
+int HandlerTable::GetRangeDepth(int index) const {
+  return Smi::cast(get(index * kRangeEntrySize + kRangeDepthIndex))->value();
+}
+
 void HandlerTable::SetRangeStart(int index, int value) {
   set(index * kRangeEntrySize + kRangeStartIndex, Smi::FromInt(value));
 }
 
 
 void HandlerTable::SetRangeEnd(int index, int value) {
   set(index * kRangeEntrySize + kRangeEndIndex, Smi::FromInt(value));
 }
 
 
@@ skipping 4411 matching lines @@
 #undef WRITE_INT64_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 #undef NOBARRIER_READ_BYTE_FIELD
 #undef NOBARRIER_WRITE_BYTE_FIELD
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_OBJECTS_INL_H_