Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers.

src/code-stubs.cc

 // Copyright 2012 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 10 matching lines @@
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include "v8.h"
 
 #include "bootstrapper.h"
+#include "code-events.h"
 #include "code-stubs.h"
 #include "stub-cache.h"
 #include "factory.h"
-#include "gdb-jit.h"
 #include "macro-assembler.h"
 
 namespace v8 {
 namespace internal {
 
 bool CodeStub::FindCodeInCache(Code** code_out) {
   Heap* heap = Isolate::Current()->heap();
   int index = heap->code_stubs()->FindEntry(GetKey());
   if (index != UnseededNumberDictionary::kNotFound) {
     *code_out = Code::cast(heap->code_stubs()->ValueAt(index));
@@ skipping 24 matching lines @@
   StringStream stream(&allocator);
   PrintName(&stream);
   return stream.ToCString();
 }
 
 
 void CodeStub::RecordCodeGeneration(Code* code, MacroAssembler* masm) {
   Isolate* isolate = masm->isolate();
   SmartArrayPointer<const char> name = GetName();
   PROFILE(isolate, CodeCreateEvent(Logger::STUB_TAG, code, *name));
-  GDBJIT(AddCode(GDBJITInterface::STUB, *name, code));
+  JIT_CODE_EVENT(AddCode(*name, code));
   Counters* counters = isolate->counters();
   counters->total_stubs_code_size()->Increment(code->instruction_size());
 }
 
 
 int CodeStub::GetCodeKind() {
   return Code::STUB;
 }
 
 
@@ skipping 396 matching lines @@
   // already active, as the hooks won't stack.
   if (entry_hook != 0 && entry_hook_ != 0)
     return false;
 
   entry_hook_ = entry_hook;
   return true;
 }
 
 
 } }  // namespace v8::internal