Upgrade to V8 3.5
Merge V8 3.5.10.24
Simple merge required updates to makefiles only.
Bug: 5688872
Change-Id: I0acdb9a1a53919d84e9a7525308e8371739d2f06
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 5375cde..9f01664 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -199,6 +199,7 @@
// New context initialization. Used for creating a context from scratch.
void InitializeGlobal(Handle<GlobalObject> inner_global,
Handle<JSFunction> empty_function);
+ void InitializeExperimentalGlobal();
// Installs the contents of the native .js files on the global objects.
// Used for creating a context from scratch.
void InstallNativeFunctions();
@@ -1159,7 +1160,7 @@
{
- // Setup the call-as-function delegate.
+ // Set up the call-as-function delegate.
Handle<Code> code =
Handle<Code>(isolate->builtins()->builtin(
Builtins::kHandleApiCallAsFunction));
@@ -1171,7 +1172,7 @@
}
{
- // Setup the call-as-constructor delegate.
+ // Set up the call-as-constructor delegate.
Handle<Code> code =
Handle<Code>(isolate->builtins()->builtin(
Builtins::kHandleApiCallAsConstructor));
@@ -1190,6 +1191,20 @@
}
+void Genesis::InitializeExperimentalGlobal() {
+ Handle<JSObject> global = Handle<JSObject>(global_context()->global());
+
+ // TODO(mstarzinger): Move this into Genesis::InitializeGlobal once we no
+ // longer need to live behind a flag, so WeakMap gets added to the snapshot.
+ if (FLAG_harmony_weakmaps) { // -- W e a k M a p
+ Handle<JSObject> prototype =
+ factory()->NewJSObject(isolate()->object_function(), TENURED);
+ InstallFunction(global, "WeakMap", JS_WEAK_MAP_TYPE, JSWeakMap::kSize,
+ prototype, Builtins::kIllegal, true);
+ }
+}
+
+
bool Genesis::CompileBuiltin(Isolate* isolate, int index) {
Vector<const char> name = Natives::GetScriptName(index);
Handle<String> source_code =
@@ -1680,6 +1695,11 @@
"native proxy.js") == 0) {
if (!CompileExperimentalBuiltin(isolate(), i)) return false;
}
+ if (FLAG_harmony_weakmaps &&
+ strcmp(ExperimentalNatives::GetScriptName(i).start(),
+ "native weakmap.js") == 0) {
+ if (!CompileExperimentalBuiltin(isolate(), i)) return false;
+ }
}
InstallExperimentalNativeFunctions();
@@ -2169,7 +2189,8 @@
isolate->counters()->contexts_created_from_scratch()->Increment();
}
- // Install experimental natives.
+ // Initialize experimental globals and install experimental natives.
+ InitializeExperimentalGlobal();
if (!InstallExperimentalNatives()) return;
result_ = global_context_;