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

src/compiler.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 12 matching lines @@
 // 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 "compiler.h"
 
 #include "bootstrapper.h"
+#include "code-events.h"
 #include "codegen.h"
 #include "compilation-cache.h"
 #include "debug.h"
 #include "full-codegen.h"
-#include "gdb-jit.h"
 #include "hydrogen.h"
 #include "isolate-inl.h"
 #include "lithium.h"
 #include "liveedit.h"
 #include "parser.h"
 #include "rewriter.h"
 #include "runtime-profiler.h"
 #include "scanner-character-streams.h"
 #include "scopeinfo.h"
 #include "scopes.h"
@@ skipping 438 matching lines @@
   Compiler::SetFunctionInfo(result, lit, true, script);
 
   if (script->name()->IsString()) {
     PROFILE(isolate, CodeCreateEvent(
         info->is_eval()
             ? Logger::EVAL_TAG
             : Logger::ToNativeByScript(Logger::SCRIPT_TAG, *script),
         *info->code(),
         *result,
         String::cast(script->name())));
-    GDBJIT(AddCode(Handle<String>(String::cast(script->name())),
-                   script,
-                   info->code(),
-                   info));
+    JIT_CODE_EVENT(AddCode(Handle<String>(String::cast(script->name())),
+                           script,
+                           info->code(),
+                           info));
   } else {
     PROFILE(isolate, CodeCreateEvent(
         info->is_eval()
             ? Logger::EVAL_TAG
             : Logger::ToNativeByScript(Logger::SCRIPT_TAG, *script),
         *info->code(),
         *result,
         isolate->heap()->empty_string()));
-    GDBJIT(AddCode(Handle<String>(), script, info->code(), info));
+    JIT_CODE_EVENT(AddCode(Handle<String>(), script, info->code(), info));
   }
 
   // Hint to the runtime system used when allocating space for initial
   // property space by setting the expected number of properties for
   // the instances of the function.
   SetExpectedNofPropertiesFromEstimate(result, lit->expected_property_count());
 
   script->set_compilation_state(
       Smi::FromInt(Script::COMPILATION_STATE_COMPILED));
 
@@ skipping 501 matching lines @@
                               line_num));
     } else {
       PROFILE(info->isolate(),
               CodeCreateEvent(Logger::ToNativeByScript(tag, *script),
                               *code,
                               *shared,
                               shared->DebugName()));
     }
   }
 
-  GDBJIT(AddCode(Handle<String>(shared->DebugName()),
-                 Handle<Script>(info->script()),
-                 Handle<Code>(info->code()),
-                 info));
+  JIT_CODE_EVENT(AddCode(Handle<String>(shared->DebugName()),
+                         Handle<Script>(info->script()),
+                         Handle<Code>(info->code()),
+                         info));
 }
 
 } }  // namespace v8::internal