Support external startup data in V8.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 10 matching lines @@
 #include "src/cpu-profiler.h"
 #include "src/debug.h"
 #include "src/deoptimizer.h"
 #include "src/execution.h"
 #include "src/global-handles.h"
 #include "src/heap-profiler.h"
 #include "src/heap-snapshot-generator-inl.h"
 #include "src/icu_util.h"
 #include "src/json-parser.h"
 #include "src/messages.h"
-#ifdef COMPRESS_STARTUP_DATA_BZ2
 #include "src/natives.h"
-#endif
 #include "src/parser.h"
 #include "src/platform.h"
 #include "src/platform/time.h"
 #include "src/profile-generator-inl.h"
 #include "src/property-details.h"
 #include "src/property.h"
 #include "src/runtime.h"
 #include "src/runtime-profiler.h"
 #include "src/scanner-character-streams.h"
 #include "src/simulator.h"
@@ skipping 302 matching lines @@
   ASSERT_EQ(i::ExperimentalNatives::GetRawScriptsSize(),
             decompressed_data[kExperimentalLibraries].raw_size);
   i::Vector<const char> exp_libraries_source(
       decompressed_data[kExperimentalLibraries].data,
       decompressed_data[kExperimentalLibraries].raw_size);
   i::ExperimentalNatives::SetRawScriptsSource(exp_libraries_source);
 #endif
 }
 
 
+void V8::SetNativesDataBlob(StartupData* natives_blob) {
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+  i::SetNativesFromFile(natives_blob);
+#else
+  CHECK(false);
+#endif
+}
+
+
+void V8::SetSnapshotDataBlob(StartupData* snapshot_blob) {
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+  i::SetSnapshotFromFile(snapshot_blob);
+#else
+  CHECK(false);
+#endif
+}
+
+
 void V8::SetFatalErrorHandler(FatalErrorCallback that) {
   i::Isolate* isolate = i::Isolate::UncheckedCurrent();
   isolate->set_exception_behavior(that);
 }
 
 
 void V8::SetAllowCodeGenerationFromStringsCallback(
     AllowCodeGenerationFromStringsCallback callback) {
   i::Isolate* isolate = i::Isolate::UncheckedCurrent();
   isolate->set_allow_code_gen_callback(callback);
@@ skipping 7211 matching lines @@
   Isolate* isolate = reinterpret_cast<Isolate*>(info.GetIsolate());
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 } }  // namespace v8::internal