Allow redirecting disassembly and deoptimization traces into a file.

src/stub-cache.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 1124 matching lines @@
 #undef CALL_LOGGER_TAG
 
 
 Handle<Code> StubCompiler::GetCodeWithFlags(Code::Flags flags,
                                             const char* name) {
   // Create code object in the heap.
   CodeDesc desc;
   masm_.GetCode(&desc);
   Handle<Code> code = factory()->NewCode(desc, flags, masm_.CodeObject());
 #ifdef ENABLE_DISASSEMBLER
-  if (FLAG_print_code_stubs) code->Disassemble(name);
+  if (FLAG_print_code_stubs) {
+    CodeTracer::Scope trace_scope(isolate()->GetCodeTracer());
+    code->Disassemble(name, trace_scope.file());
+  }
 #endif
   return code;
 }
 
 
 Handle<Code> StubCompiler::GetCodeWithFlags(Code::Flags flags,
                                             Handle<Name> name) {
   return (FLAG_print_code_stubs && !name.is_null() && name->IsString())
       ? GetCodeWithFlags(flags, *Handle<String>::cast(name)->ToCString())
       : GetCodeWithFlags(flags, NULL);
@@ skipping 662 matching lines @@
           Handle<FunctionTemplateInfo>(
               FunctionTemplateInfo::cast(signature->receiver()));
     }
   }
 
   is_simple_api_call_ = true;
 }
 
 
 } }  // namespace v8::internal