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/v8.cc b/src/v8.cc
index 62c3da4..b04ccc0 100644
--- a/src/v8.cc
+++ b/src/v8.cc
@@ -18,10 +18,12 @@
#include "src/hydrogen.h"
#include "src/isolate.h"
#include "src/lithium-allocator.h"
+#include "src/natives.h"
#include "src/objects.h"
#include "src/runtime-profiler.h"
#include "src/sampler.h"
#include "src/serialize.h"
+#include "src/snapshot.h"
namespace v8 {
@@ -29,6 +31,11 @@
V8_DECLARE_ONCE(init_once);
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+V8_DECLARE_ONCE(init_natives_once);
+V8_DECLARE_ONCE(init_snapshot_once);
+#endif
+
v8::ArrayBuffer::Allocator* V8::array_buffer_allocator_ = NULL;
v8::Platform* V8::platform_ = NULL;
@@ -117,4 +124,21 @@
return platform_;
}
+
+void V8::SetNativesBlob(StartupData* natives_blob) {
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+ base::CallOnce(&init_natives_once, &SetNativesFromFile, natives_blob);
+#else
+ CHECK(false);
+#endif
+}
+
+
+void V8::SetSnapshotBlob(StartupData* snapshot_blob) {
+#ifdef V8_USE_EXTERNAL_STARTUP_DATA
+ base::CallOnce(&init_snapshot_once, &SetSnapshotFromFile, snapshot_blob);
+#else
+ CHECK(false);
+#endif
+}
} } // namespace v8::internal