Fix CPU profiling for Crankshaft.

src/log.h

 // Copyright 2006-2008 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 73 matching lines @@
   } while (false)
 #else
 #define LOG(Call) ((void) 0)
 #endif
 
 #define LOG_EVENTS_AND_TAGS_LIST(V) \
   V(CODE_CREATION_EVENT,            "code-creation")            \
   V(CODE_MOVE_EVENT,                "code-move")                \
   V(CODE_DELETE_EVENT,              "code-delete")              \
   V(CODE_MOVING_GC,                 "code-moving-gc")           \
-  V(FUNCTION_CREATION_EVENT,        "function-creation")        \
-  V(FUNCTION_MOVE_EVENT,            "function-move")            \
-  V(FUNCTION_DELETE_EVENT,          "function-delete")          \
+  V(SFI_MOVE_EVENT,                 "sfi-move")                 \
   V(SNAPSHOT_POSITION_EVENT,        "snapshot-pos")             \
   V(TICK_EVENT,                     "tick")                     \
   V(REPEAT_META_EVENT,              "repeat")                   \
   V(BUILTIN_TAG,                    "Builtin")                  \
   V(CALL_DEBUG_BREAK_TAG,           "CallDebugBreak")           \
   V(CALL_DEBUG_PREPARE_STEP_IN_TAG, "CallDebugPrepareStepIn")   \
   V(CALL_IC_TAG,                    "CallIC")                   \
   V(CALL_INITIALIZE_TAG,            "CallInitialize")           \
   V(CALL_MEGAMORPHIC_TAG,           "CallMegamorphic")          \
   V(CALL_MISS_TAG,                  "CallMiss")                 \
@@ skipping 91 matching lines @@
 
 
   // ==== Events logged by --log-code. ====
   // Emits a code event for a callback function.
   static void CallbackEvent(String* name, Address entry_point);
   static void GetterCallbackEvent(String* name, Address entry_point);
   static void SetterCallbackEvent(String* name, Address entry_point);
   // Emits a code create event.
   static void CodeCreateEvent(LogEventsAndTags tag,
                               Code* code, const char* source);
-  static void CodeCreateEvent(LogEventsAndTags tag, Code* code, String* name);
-  static void CodeCreateEvent(LogEventsAndTags tag, Code* code, String* name,
+  static void CodeCreateEvent(LogEventsAndTags tag,
+                              Code* code, String* name);
+  static void CodeCreateEvent(LogEventsAndTags tag,
+                              Code* code,
+                              SharedFunctionInfo *shared,

[Vitaly Repeshko, 2011/02/22 15:11:19]

nit: Move *.

[mnaganov (inactive), 2011/02/22 16:18:22]

Done.

+                              String* name);
+  static void CodeCreateEvent(LogEventsAndTags tag,
+                              Code* code,
+                              SharedFunctionInfo *shared,

[Vitaly Repeshko, 2011/02/22 15:11:19]

Same nit.

[mnaganov (inactive), 2011/02/22 16:18:22]

Done.

                               String* source, int line);
   static void CodeCreateEvent(LogEventsAndTags tag, Code* code, int args_count);
   static void CodeMovingGCEvent();
   // Emits a code create event for a RegExp.
   static void RegExpCodeCreateEvent(Code* code, String* source);
   // Emits a code move event.
   static void CodeMoveEvent(Address from, Address to);
   // Emits a code delete event.
   static void CodeDeleteEvent(Address from);
-  // Emits a function object create event.
-  static void FunctionCreateEvent(JSFunction* function);
-  static void FunctionCreateEventFromMove(JSFunction* function);
-  // Emits a function move event.
-  static void FunctionMoveEvent(Address from, Address to);
-  // Emits a function delete event.
-  static void FunctionDeleteEvent(Address from);
+
+  static void SFIMoveEvent(Address from, Address to);
 
   static void SnapshotPositionEvent(Address addr, int pos);
 
   // ==== Events logged by --log-gc. ====
   // Heap sampling events: start, end, and individual types.
   static void HeapSampleBeginEvent(const char* space, const char* kind);
   static void HeapSampleEndEvent(const char* space, const char* kind);
   static void HeapSampleItemEvent(const char* type, int number, int bytes);
   static void HeapSampleJSConstructorEvent(const char* constructor,
                                            int number, int bytes);
@@ skipping 30 matching lines @@
   static void PauseProfiler(int flags, int tag);
   static void ResumeProfiler(int flags, int tag);
   static int GetActiveProfilerModules();
 
   // If logging is performed into a memory buffer, allows to
   // retrieve previously written messages. See v8.h.
   static int GetLogLines(int from_pos, char* dest_buf, int max_size);
 
   // Logs all compiled functions found in the heap.
   static void LogCompiledFunctions();
-  // Logs all compiled JSFunction objects found in the heap.
-  static void LogFunctionObjects();
   // Logs all accessor callbacks found in the heap.
   static void LogAccessorCallbacks();
   // Used for logging stubs found in the snapshot.
   static void LogCodeObjects();
 
   // Converts tag to a corresponding NATIVE_... if the script is native.
   INLINE(static LogEventsAndTags ToNativeByScript(LogEventsAndTags, Script*));
 
   // Profiler's sampling interval (in milliseconds).
   static const int kSamplingIntervalMs = 1;
@@ skipping 84 matching lines @@
 // Class that extracts stack trace, used for profiling.
 class StackTracer : public AllStatic {
  public:
   static void Trace(TickSample* sample);
 };
 
 } }  // namespace v8::internal
 
 
 #endif  // V8_LOG_H_