Support debugger inspection of locals in optimized frames

src/heap.cc

 // 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
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 15 matching lines @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #include "accessors.h"
 #include "api.h"
 #include "bootstrapper.h"
 #include "codegen.h"
 #include "compilation-cache.h"
 #include "debug.h"
+#include "deoptimizer.h"
 #include "global-handles.h"
 #include "heap-profiler.h"
 #include "liveobjectlist-inl.h"
 #include "mark-compact.h"
 #include "natives.h"
 #include "objects-visiting.h"
 #include "runtime-profiler.h"
 #include "scanner-base.h"
 #include "scopeinfo.h"
 #include "snapshot.h"
@@ skipping 4611 matching lines @@
 
   isolate_->bootstrapper()->Iterate(v);
   v->Synchronize("bootstrapper");
   isolate_->Iterate(v);
   v->Synchronize("top");
   Relocatable::Iterate(v);
   v->Synchronize("relocatable");
 
 #ifdef ENABLE_DEBUGGER_SUPPORT
   isolate_->debug()->Iterate(v);
+  if (isolate_->deoptimizer_data() != NULL) {
+    isolate_->deoptimizer_data()->Iterate(v);
+  }
 #endif
   v->Synchronize("debug");
   isolate_->compilation_cache()->Iterate(v);
   v->Synchronize("compilationcache");
 
   // Iterate over local handles in handle scopes.
   isolate_->handle_scope_implementer()->Iterate(v);
   v->Synchronize("handlescope");
 
   // Iterate over the builtin code objects and code stubs in the
@@ skipping 1357 matching lines @@
 }
 
 
 void ExternalStringTable::TearDown() {
   new_space_strings_.Free();
   old_space_strings_.Free();
 }
 
 
 } }  // namespace v8::internal