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Unified Diff: src/log.cc

Issue 385039: Log the stubs found in the snapshot so the profiler can give... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 1 month ago
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Index: src/log.cc
===================================================================
--- src/log.cc (revision 3271)
+++ src/log.cc (working copy)
@@ -1120,6 +1120,48 @@
}
+void Logger::LogCodeObject(Object* object) {
+ if (FLAG_log_code) {
+ Code* code_object = Code::cast(object);
+ LogEventsAndTags tag = Logger::STUB_TAG;
+ const char* description = "Unknown code from the snapshot";
+ switch (code_object->kind()) {
+ case Code::FUNCTION:
+ return; // We log this later using LogCompiledFunctions.
+ case Code::STUB:
+ description = CodeStub::MajorName(code_object->major_key());
+ tag = Logger::STUB_TAG;
+ break;
+ case Code::BUILTIN:
+ description = "A builtin from the snapshot";
+ tag = Logger::BUILTIN_TAG;
+ break;
+ case Code::KEYED_LOAD_IC:
+ description = "A keyed load IC from the snapshot";
+ tag = Logger::KEYED_LOAD_IC_TAG;
+ break;
+ case Code::LOAD_IC:
+ description = "A load IC from the snapshot";
+ tag = Logger::LOAD_IC_TAG;
+ break;
+ case Code::STORE_IC:
+ description = "A store IC from the snapshot";
+ tag = Logger::STORE_IC_TAG;
+ break;
+ case Code::KEYED_STORE_IC:
+ description = "A keyed store IC from the snapshot";
+ tag = Logger::KEYED_STORE_IC_TAG;
+ break;
+ case Code::CALL_IC:
+ description = "A call IC from the snapshot";
+ tag = Logger::CALL_IC_TAG;
+ break;
+ }
+ LOG(CodeCreateEvent(tag, code_object, description));
+ }
+}
+
+
void Logger::LogCompiledFunctions() {
HandleScope scope;
const int compiled_funcs_count = EnumerateCompiledFunctions(NULL);
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