Fix pc to code cache so it can cope with a pointer to the start of the code

src/frames-inl.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
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@@ skipping 87 matching lines @@
 inline StackFrame::StackFrame(StackFrameIterator* iterator)
     : iterator_(iterator), isolate_(iterator_->isolate()) {
 }
 
 
 inline StackHandler* StackFrame::top_handler() const {
   return iterator_->handler();
 }
 
 
 inline Code* StackFrame::GetContainingCode(Isolate* isolate, Address pc) {

[Rico, 2011/09/20 09:38:45]

Argument variable name should probably something like address instead of pc

[Erik Corry, 2011/09/20 09:44:11]

No, here in the frame code it is actually always a PC.

-  return isolate->pc_to_code_cache()->GetCacheEntry(pc)->code;
+  return isolate->inner_pointer_to_code_cache()->GetCacheEntry(pc)->code;
 }
 
 
 inline Object* StandardFrame::GetExpression(int index) const {
   return Memory::Object_at(GetExpressionAddress(index));
 }
 
 
 inline void StandardFrame::SetExpression(int index, Object* value) {
   Memory::Object_at(GetExpressionAddress(index)) = value;
@@ skipping 125 matching lines @@
 template<typename Iterator>
 void JavaScriptFrameIteratorTemp<Iterator>::Reset() {
   iterator_.Reset();
   if (!done()) Advance();
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FRAMES_INL_H_