Update V8 to version 4.1.0.21
This is a cherry-pick of all commits up to and including the
4.1.0.21 cherry-pick in Chromium.
Original commit message:
Version 4.1.0.21 (cherry-pick)
Merged 206e9136bde0f2b5ae8cb77afbb1e7833e5bd412
Unlink pages from the space page list after evacuation.
BUG=430201
LOG=N
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/953813002
Cr-Commit-Position: refs/branch-heads/4.1@{#22}
Cr-Branched-From: 2e08d2a7aa9d65d269d8c57aba82eb38a8cb0a18-refs/heads/candidates@{#25353}
---
FPIIM-449
Change-Id: I8c23c7bbb70772b4858fe8a47b64fa97ee0d1f8c
diff --git a/src/execution.cc b/src/execution.cc
index 7aa4f33..a85effd 100644
--- a/src/execution.cc
+++ b/src/execution.cc
@@ -34,6 +34,17 @@
}
+static void PrintDeserializedCodeInfo(Handle<JSFunction> function) {
+ if (function->code() == function->shared()->code() &&
+ function->shared()->deserialized()) {
+ PrintF("Running deserialized script ");
+ Object* script = function->shared()->script();
+ if (script->IsScript()) Script::cast(script)->name()->ShortPrint();
+ PrintF("\n");
+ }
+}
+
+
MUST_USE_RESULT static MaybeHandle<Object> Invoke(
bool is_construct,
Handle<JSFunction> function,
@@ -87,6 +98,7 @@
JSFunction* func = *function;
Object* recv = *receiver;
Object*** argv = reinterpret_cast<Object***>(args);
+ if (FLAG_profile_deserialization) PrintDeserializedCodeInfo(function);
value =
CALL_GENERATED_CODE(stub_entry, function_entry, func, recv, argc, argv);
}
@@ -533,6 +545,12 @@
}
+MaybeHandle<Object> Execution::ToLength(
+ Isolate* isolate, Handle<Object> obj) {
+ RETURN_NATIVE_CALL(to_length, { obj });
+}
+
+
MaybeHandle<Object> Execution::NewDate(Isolate* isolate, double time) {
Handle<Object> time_obj = isolate->factory()->NewNumber(time);
RETURN_NATIVE_CALL(create_date, { time_obj });
@@ -695,8 +713,8 @@
}
if (CheckAndClearInterrupt(API_INTERRUPT)) {
- // Callback must be invoked outside of ExecusionAccess lock.
- isolate_->InvokeApiInterruptCallback();
+ // Callbacks must be invoked outside of ExecusionAccess lock.
+ isolate_->InvokeApiInterruptCallbacks();
}
isolate_->counters()->stack_interrupts()->Increment();