Skip to content

V
V8
Commit fc21795a authored by dcarney@chromium.org's avatar dcarney@chromium.org
Browse files
Options

remove IsDeadCheck 

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24280007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
parent 75de923f
Hide whitespace changes
Inline Side-by-side
Showing with 11 additions and 351 deletions
src/api.cc
View file @ fc21795a
......@@ -77,8 +77,7 @@
namespace v8 {
#define ON_BAILOUT(isolate, location, code) \
if (IsDeadCheck(isolate, location) || \
IsExecutionTerminatingCheck(isolate)) { \
if (IsExecutionTerminatingCheck(isolate)) { \
code; \
UNREACHABLE(); \
}
......@@ -253,13 +252,6 @@ static inline bool ApiCheck(bool condition,
}
static bool ReportV8Dead(const char* location) {
FatalErrorCallback callback = GetFatalErrorHandler();
callback(location, "V8 is no longer usable");
return true;
}
static bool ReportEmptyHandle(const char* location) {
FatalErrorCallback callback = GetFatalErrorHandler();
callback(location, "Reading from empty handle");
......@@ -267,24 +259,6 @@ static bool ReportEmptyHandle(const char* location) {
}
/**
* IsDeadCheck checks that the vm is usable. If, for instance, the vm has been
* out of memory at some point this check will fail. It should be called on
* entry to all methods that touch anything in the heap, except destructors
* which you sometimes can't avoid calling after the vm has crashed. Functions
* that call EnsureInitialized or ON_BAILOUT don't have to also call
* IsDeadCheck. ON_BAILOUT has the advantage over EnsureInitialized that you
* can arrange to return if the VM is dead. This is needed to ensure that no VM
* heap allocations are attempted on a dead VM. EnsureInitialized has the
* advantage over ON_BAILOUT that it actually initializes the VM if this has not
* yet been done.
*/
static inline bool IsDeadCheck(i::Isolate* isolate, const char* location) {
return !isolate->IsInitialized()
&& isolate->IsDead() ? ReportV8Dead(location) : false;
}
static inline bool IsExecutionTerminatingCheck(i::Isolate* isolate) {
if (!isolate->IsInitialized()) return false;
if (isolate->has_scheduled_exception()) {
......@@ -321,7 +295,6 @@ static bool InitializeHelper(i::Isolate* isolate) {
static inline bool EnsureInitializedForIsolate(i::Isolate* isolate,
const char* location) {
if (IsDeadCheck(isolate, location)) return false;
if (isolate != NULL) {
if (isolate->IsInitialized()) return true;
}
......@@ -501,9 +474,6 @@ void V8::SetFlagsFromCommandLine(int* argc, char** argv, bool remove_flags) {
v8::Handle<Value> ThrowException(v8::Handle<v8::Value> value) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::ThrowException()")) {
return v8::Handle<Value>();
}
ENTER_V8(isolate);
// If we're passed an empty handle, we throw an undefined exception
// to deal more gracefully with out of memory situations.
......@@ -634,7 +604,6 @@ bool SetResourceConstraints(ResourceConstraints* constraints) {
i::Object** V8::GlobalizeReference(i::Isolate* isolate, i::Object** obj) {
if (IsDeadCheck(isolate, "V8::Persistent::New")) return NULL;
LOG_API(isolate, "Persistent::New");
i::Handle<i::Object> result = isolate->global_handles()->Create(*obj);
#ifdef DEBUG
......@@ -791,7 +760,7 @@ static i::Handle<i::FixedArray> EmbedderDataFor(Context* context,
bool can_grow,
const char* location) {
i::Handle<i::Context> env = Utils::OpenHandle(context);
bool ok = !IsDeadCheck(env->GetIsolate(), location) &&
bool ok =
ApiCheck(env->IsNativeContext(), location, "Not a native context") &&
ApiCheck(index >= 0, location, "Negative index");
if (!ok) return i::Handle<i::FixedArray>();
......@@ -968,7 +937,6 @@ void Template::Set(v8::Handle<String> name,
v8::Handle<Data> value,
v8::PropertyAttribute attribute) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Template::Set()")) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
const int kSize = 3;
......@@ -987,7 +955,6 @@ void Template::SetAccessorProperty(
v8::PropertyAttribute attribute,
v8::AccessControl access_control) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Template::SetAccessor()")) return;
ENTER_V8(isolate);
ASSERT(!name.IsEmpty());
ASSERT(!getter.IsEmpty() || !setter.IsEmpty());
......@@ -1013,9 +980,6 @@ static void InitializeFunctionTemplate(
Local<ObjectTemplate> FunctionTemplate::PrototypeTemplate() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::PrototypeTemplate()")) {
return Local<ObjectTemplate>();
}
ENTER_V8(isolate);
i::Handle<i::Object> result(Utils::OpenHandle(this)->prototype_template(),
isolate);
......@@ -1029,7 +993,6 @@ Local<ObjectTemplate> FunctionTemplate::PrototypeTemplate() {
void FunctionTemplate::Inherit(v8::Handle<FunctionTemplate> value) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::Inherit()")) return;
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_parent_template(*Utils::OpenHandle(*value));
}
......@@ -1272,7 +1235,6 @@ int TypeSwitch::match(v8::Handle<Value> value) {
void FunctionTemplate::SetCallHandler(FunctionCallback callback,
v8::Handle<Value> data) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::SetCallHandler()")) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::Struct> struct_obj =
......@@ -1343,8 +1305,7 @@ static i::Handle<i::AccessorInfo> MakeAccessorInfo(
Local<ObjectTemplate> FunctionTemplate::InstanceTemplate() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::InstanceTemplate()")
|| EmptyCheck("v8::FunctionTemplate::InstanceTemplate()", this))
if (EmptyCheck("v8::FunctionTemplate::InstanceTemplate()", this))
return Local<ObjectTemplate>();
ENTER_V8(isolate);
i::Handle<i::FunctionTemplateInfo> handle = Utils::OpenHandle(this);
......@@ -1361,7 +1322,6 @@ Local<ObjectTemplate> FunctionTemplate::InstanceTemplate() {
void FunctionTemplate::SetLength(int length) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::SetLength()")) return;
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_length(length);
}
......@@ -1369,7 +1329,6 @@ void FunctionTemplate::SetLength(int length) {
void FunctionTemplate::SetClassName(Handle<String> name) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::SetClassName()")) return;
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_class_name(*Utils::OpenHandle(*name));
}
......@@ -1377,9 +1336,6 @@ void FunctionTemplate::SetClassName(Handle<String> name) {
void FunctionTemplate::SetHiddenPrototype(bool value) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::SetHiddenPrototype()")) {
return;
}
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_hidden_prototype(value);
}
......@@ -1387,9 +1343,6 @@ void FunctionTemplate::SetHiddenPrototype(bool value) {
void FunctionTemplate::ReadOnlyPrototype() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::ReadOnlyPrototype()")) {
return;
}
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_read_only_prototype(true);
}
......@@ -1397,9 +1350,6 @@ void FunctionTemplate::ReadOnlyPrototype() {
void FunctionTemplate::RemovePrototype() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::FunctionTemplate::RemovePrototype()")) {
return;
}
ENTER_V8(isolate);
Utils::OpenHandle(this)->set_remove_prototype(true);
}
......@@ -1416,9 +1366,6 @@ Local<ObjectTemplate> ObjectTemplate::New() {
Local<ObjectTemplate> ObjectTemplate::New(
v8::Handle<FunctionTemplate> constructor) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::New()")) {
return Local<ObjectTemplate>();
}
EnsureInitializedForIsolate(isolate, "v8::ObjectTemplate::New()");
LOG_API(isolate, "ObjectTemplate::New");
ENTER_V8(isolate);
......@@ -1489,7 +1436,6 @@ static bool TemplateSetAccessor(
PropertyAttribute attribute,
v8::Local<AccessorSignature> signature) {
i::Isolate* isolate = Utils::OpenHandle(template_obj)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetAccessor()")) return false;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::AccessorInfo> obj = MakeAccessorInfo(
......@@ -1545,9 +1491,6 @@ void ObjectTemplate::SetNamedPropertyHandler(
NamedPropertyEnumeratorCallback enumerator,
Handle<Value> data) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetNamedPropertyHandler()")) {
return;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
EnsureConstructor(this);
......@@ -1573,7 +1516,6 @@ void ObjectTemplate::SetNamedPropertyHandler(
void ObjectTemplate::MarkAsUndetectable() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::MarkAsUndetectable()")) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
EnsureConstructor(this);
......@@ -1590,9 +1532,6 @@ void ObjectTemplate::SetAccessCheckCallbacks(
Handle<Value> data,
bool turned_on_by_default) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetAccessCheckCallbacks()")) {
return;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
EnsureConstructor(this);
......@@ -1624,9 +1563,6 @@ void ObjectTemplate::SetIndexedPropertyHandler(
IndexedPropertyEnumeratorCallback enumerator,
Handle<Value> data) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetIndexedPropertyHandler()")) {
return;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
EnsureConstructor(this);
......@@ -1653,10 +1589,6 @@ void ObjectTemplate::SetIndexedPropertyHandler(
void ObjectTemplate::SetCallAsFunctionHandler(FunctionCallback callback,
Handle<Value> data) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate,
"v8::ObjectTemplate::SetCallAsFunctionHandler()")) {
return;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
EnsureConstructor(this);
......@@ -1675,19 +1607,12 @@ void ObjectTemplate::SetCallAsFunctionHandler(FunctionCallback callback,
int ObjectTemplate::InternalFieldCount() {
if (IsDeadCheck(Utils::OpenHandle(this)->GetIsolate(),
"v8::ObjectTemplate::InternalFieldCount()")) {
return 0;
}
return i::Smi::cast(Utils::OpenHandle(this)->internal_field_count())->value();
}
void ObjectTemplate::SetInternalFieldCount(int value) {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ObjectTemplate::SetInternalFieldCount()")) {
return;
}
if (!ApiCheck(i::Smi::IsValid(value),
"v8::ObjectTemplate::SetInternalFieldCount()",
"Invalid internal field count")) {
......@@ -2110,9 +2035,6 @@ Local<String> Message::Get() const {
v8::Handle<Value> Message::GetScriptResourceName() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetScriptResourceName()")) {
return Local<String>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSMessageObject> message =
......@@ -2129,9 +2051,6 @@ v8::Handle<Value> Message::GetScriptResourceName() const {
v8::Handle<Value> Message::GetScriptData() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetScriptResourceData()")) {
return Local<Value>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSMessageObject> message =
......@@ -2147,9 +2066,6 @@ v8::Handle<Value> Message::GetScriptData() const {
v8::Handle<v8::StackTrace> Message::GetStackTrace() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetStackTrace()")) {
return Local<v8::StackTrace>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSMessageObject> message =
......@@ -2209,7 +2125,6 @@ int Message::GetLineNumber() const {
int Message::GetStartPosition() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetStartPosition()")) return 0;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSMessageObject> message =
......@@ -2220,7 +2135,6 @@ int Message::GetStartPosition() const {
int Message::GetEndPosition() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetEndPosition()")) return 0;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSMessageObject> message =
......@@ -2231,9 +2145,6 @@ int Message::GetEndPosition() const {
int Message::GetStartColumn() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetStartColumn()")) {
return kNoColumnInfo;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> data_obj = Utils::OpenHandle(this);
......@@ -2249,7 +2160,6 @@ int Message::GetStartColumn() const {
int Message::GetEndColumn() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::GetEndColumn()")) return kNoColumnInfo;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> data_obj = Utils::OpenHandle(this);
......@@ -2269,7 +2179,6 @@ int Message::GetEndColumn() const {
bool Message::IsSharedCrossOrigin() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Message::IsSharedCrossOrigin()")) return 0;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSMessageObject> message =
......@@ -2301,7 +2210,6 @@ Local<String> Message::GetSourceLine() const {
void Message::PrintCurrentStackTrace(FILE* out) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Message::PrintCurrentStackTrace()")) return;
ENTER_V8(isolate);
isolate->PrintCurrentStackTrace(out);
}
......@@ -2311,9 +2219,6 @@ void Message::PrintCurrentStackTrace(FILE* out) {
Local<StackFrame> StackTrace::GetFrame(uint32_t index) const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackTrace::GetFrame()")) {
return Local<StackFrame>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSArray> self = Utils::OpenHandle(this);
......@@ -2325,7 +2230,6 @@ Local<StackFrame> StackTrace::GetFrame(uint32_t index) const {
int StackTrace::GetFrameCount() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackTrace::GetFrameCount()")) return -1;
ENTER_V8(isolate);
return i::Smi::cast(Utils::OpenHandle(this)->length())->value();
}
......@@ -2333,7 +2237,6 @@ int StackTrace::GetFrameCount() const {
Local<Array> StackTrace::AsArray() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackTrace::AsArray()")) Local<Array>();
ENTER_V8(isolate);
return Utils::ToLocal(Utils::OpenHandle(this));
}
......@@ -2342,9 +2245,6 @@ Local<Array> StackTrace::AsArray() {
Local<StackTrace> StackTrace::CurrentStackTrace(int frame_limit,
StackTraceOptions options) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::StackTrace::CurrentStackTrace()")) {
Local<StackTrace>();
}
ENTER_V8(isolate);
i::Handle<i::JSArray> stackTrace =
isolate->CaptureCurrentStackTrace(frame_limit, options);
......@@ -2356,9 +2256,6 @@ Local<StackTrace> StackTrace::CurrentStackTrace(int frame_limit,
int StackFrame::GetLineNumber() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetLineNumber()")) {
return Message::kNoLineNumberInfo;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2372,9 +2269,6 @@ int StackFrame::GetLineNumber() const {
int StackFrame::GetColumn() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetColumn()")) {
return Message::kNoColumnInfo;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2388,9 +2282,6 @@ int StackFrame::GetColumn() const {
int StackFrame::GetScriptId() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetScriptId()")) {
return Message::kNoScriptIdInfo;
}
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2404,9 +2295,6 @@ int StackFrame::GetScriptId() const {
Local<String> StackFrame::GetScriptName() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetScriptName()")) {
return Local<String>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2420,9 +2308,6 @@ Local<String> StackFrame::GetScriptName() const {
Local<String> StackFrame::GetScriptNameOrSourceURL() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetScriptNameOrSourceURL()")) {
return Local<String>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2436,9 +2321,6 @@ Local<String> StackFrame::GetScriptNameOrSourceURL() const {
Local<String> StackFrame::GetFunctionName() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::GetFunctionName()")) {
return Local<String>();
}
ENTER_V8(isolate);
HandleScope scope(reinterpret_cast<Isolate*>(isolate));
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2452,7 +2334,6 @@ Local<String> StackFrame::GetFunctionName() const {
bool StackFrame::IsEval() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::IsEval()")) return false;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2463,7 +2344,6 @@ bool StackFrame::IsEval() const {
bool StackFrame::IsConstructor() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::StackFrame::IsConstructor()")) return false;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
i::Handle<i::JSObject> self = Utils::OpenHandle(this);
......@@ -2498,9 +2378,6 @@ Local<Value> JSON::Parse(Local<String> json_string) {
// --- D a t a ---
bool Value::FullIsUndefined() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsUndefined()")) {
return false;
}
bool result = Utils::OpenHandle(this)->IsUndefined();
ASSERT_EQ(result, QuickIsUndefined());
return result;
......@@ -2508,7 +2385,6 @@ bool Value::FullIsUndefined() const {
bool Value::FullIsNull() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsNull()")) return false;
bool result = Utils::OpenHandle(this)->IsNull();
ASSERT_EQ(result, QuickIsNull());
return result;
......@@ -2516,27 +2392,21 @@ bool Value::FullIsNull() const {
bool Value::IsTrue() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsTrue()")) return false;
return Utils::OpenHandle(this)->IsTrue();
}
bool Value::IsFalse() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsFalse()")) return false;
return Utils::OpenHandle(this)->IsFalse();
}
bool Value::IsFunction() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsFunction()")) {
return false;
}
return Utils::OpenHandle(this)->IsJSFunction();
}
bool Value::FullIsString() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsString()")) return false;
bool result = Utils::OpenHandle(this)->IsString();
ASSERT_EQ(result, QuickIsString());
return result;
......@@ -2544,20 +2414,16 @@ bool Value::FullIsString() const {
bool Value::IsSymbol() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsSymbol()")) return false;
return Utils::OpenHandle(this)->IsSymbol();
}
bool Value::IsArray() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsArray()")) return false;
return Utils::OpenHandle(this)->IsJSArray();
}
bool Value::IsArrayBuffer() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsArrayBuffer()"))
return false;
return Utils::OpenHandle(this)->IsJSArrayBuffer();
}
......@@ -2568,8 +2434,6 @@ bool Value::IsArrayBufferView() const {
bool Value::IsTypedArray() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsArrayBuffer()"))
return false;
return Utils::OpenHandle(this)->IsJSTypedArray();
}
......@@ -2588,8 +2452,6 @@ F(Uint8ClampedArray, kExternalPixelArray)
#define VALUE_IS_TYPED_ARRAY(TypedArray, type_const) \
bool Value::Is##TypedArray() const { \
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::Is" #TypedArray "()")) \
return false; \
i::Handle<i::Object> obj = Utils::OpenHandle(this); \
if (!obj->IsJSTypedArray()) return false; \
return i::JSTypedArray::cast(*obj)->type() == type_const; \
......@@ -2606,35 +2468,26 @@ bool Value::IsDataView() const {
bool Value::IsObject() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsObject()")) return false;
return Utils::OpenHandle(this)->IsJSObject();
}
bool Value::IsNumber() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsNumber()")) return false;
return Utils::OpenHandle(this)->IsNumber();
}
bool Value::IsBoolean() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsBoolean()")) {
return false;
}
return Utils::OpenHandle(this)->IsBoolean();
}
bool Value::IsExternal() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsExternal()")) {
return false;
}
return Utils::OpenHandle(this)->IsExternal();
}
bool Value::IsInt32() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsInt32()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsSmi()) return true;
if (obj->IsNumber()) {
......@@ -2651,7 +2504,6 @@ bool Value::IsInt32() const {
bool Value::IsUint32() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsUint32()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsSmi()) return i::Smi::cast(*obj)->value() >= 0;
if (obj->IsNumber()) {
......@@ -2669,7 +2521,6 @@ bool Value::IsUint32() const {
bool Value::IsDate() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsDate()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->HasSpecificClassOf(isolate->heap()->Date_string());
}
......@@ -2677,7 +2528,6 @@ bool Value::IsDate() const {
bool Value::IsStringObject() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsStringObject()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->HasSpecificClassOf(isolate->heap()->String_string());
}
......@@ -2687,7 +2537,6 @@ bool Value::IsSymbolObject() const {
// TODO(svenpanne): these and other test functions should be written such
// that they do not use Isolate::Current().
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsSymbolObject()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->HasSpecificClassOf(isolate->heap()->Symbol_string());
}
......@@ -2695,7 +2544,6 @@ bool Value::IsSymbolObject() const {
bool Value::IsNumberObject() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsNumberObject()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->HasSpecificClassOf(isolate->heap()->Number_string());
}
......@@ -2723,7 +2571,6 @@ static bool CheckConstructor(i::Isolate* isolate,
bool Value::IsNativeError() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsNativeError()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsJSObject()) {
i::Handle<i::JSObject> js_obj(i::JSObject::cast(*obj));
......@@ -2742,14 +2589,12 @@ bool Value::IsNativeError() const {
bool Value::IsBooleanObject() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IsBooleanObject()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->HasSpecificClassOf(isolate->heap()->Boolean_string());
}
bool Value::IsRegExp() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsRegExp()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->IsJSRegExp();
}
......@@ -2762,9 +2607,6 @@ Local<String> Value::ToString() const {
str = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToString()")) {
return Local<String>();
}
LOG_API(isolate, "ToString");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -2782,9 +2624,6 @@ Local<String> Value::ToDetailString() const {
str = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToDetailString()")) {
return Local<String>();
}
LOG_API(isolate, "ToDetailString");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -2802,9 +2641,6 @@ Local<v8::Object> Value::ToObject() const {
val = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToObject()")) {
return Local<v8::Object>();
}
LOG_API(isolate, "ToObject");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -2821,9 +2657,6 @@ Local<Boolean> Value::ToBoolean() const {
return ToApiHandle<Boolean>(obj);
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToBoolean()")) {
return Local<Boolean>();
}
LOG_API(isolate, "ToBoolean");
ENTER_V8(isolate);
i::Handle<i::Object> val =
......@@ -2840,9 +2673,6 @@ Local<Number> Value::ToNumber() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToNumber()")) {
return Local<Number>();
}
LOG_API(isolate, "ToNumber");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -2860,7 +2690,6 @@ Local<Integer> Value::ToInteger() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToInteger()")) return Local<Integer>();
LOG_API(isolate, "ToInteger");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -2880,7 +2709,6 @@ void i::Internals::CheckInitializedImpl(v8::Isolate* external_isolate) {
void External::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::External::Cast()")) return;
ApiCheck(Utils::OpenHandle(that)->IsExternal(),
"v8::External::Cast()",
"Could not convert to external");
......@@ -2888,7 +2716,6 @@ void External::CheckCast(v8::Value* that) {
void v8::Object::CheckCast(Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Object::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSObject(),
"v8::Object::Cast()",
......@@ -2897,7 +2724,6 @@ void v8::Object::CheckCast(Value* that) {
void v8::Function::CheckCast(Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Function::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSFunction(),
"v8::Function::Cast()",
......@@ -2906,7 +2732,6 @@ void v8::Function::CheckCast(Value* that) {
void v8::String::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::String::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsString(),
"v8::String::Cast()",
......@@ -2915,7 +2740,6 @@ void v8::String::CheckCast(v8::Value* that) {
void v8::Symbol::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Symbol::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsSymbol(),
"v8::Symbol::Cast()",
......@@ -2924,7 +2748,6 @@ void v8::Symbol::CheckCast(v8::Value* that) {
void v8::Number::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Number::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsNumber(),
"v8::Number::Cast()",
......@@ -2933,7 +2756,6 @@ void v8::Number::CheckCast(v8::Value* that) {
void v8::Integer::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Integer::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsNumber(),
"v8::Integer::Cast()",
......@@ -2942,7 +2764,6 @@ void v8::Integer::CheckCast(v8::Value* that) {
void v8::Array::CheckCast(Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::Array::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSArray(),
"v8::Array::Cast()",
......@@ -2951,7 +2772,6 @@ void v8::Array::CheckCast(Value* that) {
void v8::ArrayBuffer::CheckCast(Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::ArrayBuffer::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSArrayBuffer(),
"v8::ArrayBuffer::Cast()",
......@@ -2968,7 +2788,6 @@ void v8::ArrayBufferView::CheckCast(Value* that) {
void v8::TypedArray::CheckCast(Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::TypedArray::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSTypedArray(),
"v8::TypedArray::Cast()",
......@@ -2978,8 +2797,6 @@ void v8::TypedArray::CheckCast(Value* that) {
#define CHECK_TYPED_ARRAY_CAST(ApiClass, typeConst) \
void v8::ApiClass::CheckCast(Value* that) { \
if (IsDeadCheck(i::Isolate::Current(), "v8::" #ApiClass "::Cast()")) \
return; \
i::Handle<i::Object> obj = Utils::OpenHandle(that); \
ApiCheck(obj->IsJSTypedArray() && \
i::JSTypedArray::cast(*obj)->type() == typeConst, \
......@@ -3003,7 +2820,6 @@ void v8::DataView::CheckCast(Value* that) {
void v8::Date::CheckCast(v8::Value* that) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Date::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->HasSpecificClassOf(isolate->heap()->Date_string()),
"v8::Date::Cast()",
......@@ -3013,7 +2829,6 @@ void v8::Date::CheckCast(v8::Value* that) {
void v8::StringObject::CheckCast(v8::Value* that) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::StringObject::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->HasSpecificClassOf(isolate->heap()->String_string()),
"v8::StringObject::Cast()",
......@@ -3023,7 +2838,6 @@ void v8::StringObject::CheckCast(v8::Value* that) {
void v8::SymbolObject::CheckCast(v8::Value* that) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::SymbolObject::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->HasSpecificClassOf(isolate->heap()->Symbol_string()),
"v8::SymbolObject::Cast()",
......@@ -3033,7 +2847,6 @@ void v8::SymbolObject::CheckCast(v8::Value* that) {
void v8::NumberObject::CheckCast(v8::Value* that) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::NumberObject::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->HasSpecificClassOf(isolate->heap()->Number_string()),
"v8::NumberObject::Cast()",
......@@ -3043,7 +2856,6 @@ void v8::NumberObject::CheckCast(v8::Value* that) {
void v8::BooleanObject::CheckCast(v8::Value* that) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::BooleanObject::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->HasSpecificClassOf(isolate->heap()->Boolean_string()),
"v8::BooleanObject::Cast()",
......@@ -3052,7 +2864,6 @@ void v8::BooleanObject::CheckCast(v8::Value* that) {
void v8::RegExp::CheckCast(v8::Value* that) {
if (IsDeadCheck(i::Isolate::Current(), "v8::RegExp::Cast()")) return;
i::Handle<i::Object> obj = Utils::OpenHandle(that);
ApiCheck(obj->IsJSRegExp(),
"v8::RegExp::Cast()",
......@@ -3072,9 +2883,6 @@ double Value::NumberValue() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::NumberValue()")) {
return i::OS::nan_value();
}
LOG_API(isolate, "NumberValue");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3092,7 +2900,6 @@ int64_t Value::IntegerValue() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::IntegerValue()")) return 0;
LOG_API(isolate, "IntegerValue");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3114,7 +2921,6 @@ Local<Int32> Value::ToInt32() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToInt32()")) return Local<Int32>();
LOG_API(isolate, "ToInt32");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3132,7 +2938,6 @@ Local<Uint32> Value::ToUint32() const {
num = obj;
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToUint32()")) return Local<Uint32>();
LOG_API(isolate, "ToUInt32");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3150,7 +2955,6 @@ Local<Uint32> Value::ToArrayIndex() const {
return Local<Uint32>();
}
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::ToArrayIndex()")) return Local<Uint32>();
LOG_API(isolate, "ToArrayIndex");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3178,7 +2982,6 @@ int32_t Value::Int32Value() const {
return i::Smi::cast(*obj)->value();
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::Int32Value()")) return 0;
LOG_API(isolate, "Int32Value (slow)");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -3196,9 +2999,8 @@ int32_t Value::Int32Value() const {
bool Value::Equals(Handle<Value> that) const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::Equals()")
|| EmptyCheck("v8::Value::Equals()", this)
|| EmptyCheck("v8::Value::Equals()", that)) {
if (EmptyCheck("v8::Value::Equals()", this) ||
EmptyCheck("v8::Value::Equals()", that)) {
return false;
}
LOG_API(isolate, "Equals");
......@@ -3223,9 +3025,8 @@ bool Value::Equals(Handle<Value> that) const {
bool Value::StrictEquals(Handle<Value> that) const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::StrictEquals()")
|| EmptyCheck("v8::Value::StrictEquals()", this)
|| EmptyCheck("v8::Value::StrictEquals()", that)) {
if (EmptyCheck("v8::Value::StrictEquals()", this) ||
EmptyCheck("v8::Value::StrictEquals()", that)) {
return false;
}
LOG_API(isolate, "StrictEquals");
......@@ -3259,7 +3060,6 @@ uint32_t Value::Uint32Value() const {
return i::Smi::cast(*obj)->value();
} else {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Value::Uint32Value()")) return 0;
LOG_API(isolate, "Uint32Value");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
......@@ -4325,16 +4125,12 @@ int Function::ScriptId() const {
int String::Length() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(), "v8::String::Length()")) return 0;
return str->length();
}
bool String::IsOneByte() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(), "v8::String::IsOneByte()")) {
return false;
}
return str->HasOnlyOneByteChars();
}
......@@ -4450,10 +4246,6 @@ class ContainsOnlyOneByteHelper {
bool String::ContainsOnlyOneByte() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(),
"v8::String::ContainsOnlyOneByte()")) {
return false;
}
if (str->HasOnlyOneByteChars()) return true;
ContainsOnlyOneByteHelper helper;
return helper.Check(*str);
......@@ -4657,7 +4449,6 @@ static int Utf8Length(i::String* str, i::Isolate* isolate) {
int String::Utf8Length() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
i::Isolate* isolate = str->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::Utf8Length()")) return 0;
return v8::Utf8Length(*str, isolate);
}
......@@ -4843,7 +4634,6 @@ int String::WriteUtf8(char* buffer,
int* nchars_ref,
int options) const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::WriteUtf8()")) return 0;
LOG_API(isolate, "String::WriteUtf8");
ENTER_V8(isolate);
i::Handle<i::String> str = Utils::OpenHandle(this);
......@@ -4893,7 +4683,6 @@ int String::WriteAscii(char* buffer,
int length,
int options) const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::WriteAscii()")) return 0;
LOG_API(isolate, "String::WriteAscii");
ENTER_V8(isolate);
ASSERT(start >= 0 && length >= -1);
......@@ -4929,7 +4718,6 @@ static inline int WriteHelper(const String* string,
int length,
int options) {
i::Isolate* isolate = Utils::OpenHandle(string)->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::Write()")) return 0;
LOG_API(isolate, "String::Write");
ENTER_V8(isolate);
ASSERT(start >= 0 && length >= -1);
......@@ -4971,9 +4759,6 @@ int String::Write(uint16_t* buffer,
bool v8::String::IsExternal() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(), "v8::String::IsExternal()")) {
return false;
}
EnsureInitializedForIsolate(str->GetIsolate(), "v8::String::IsExternal()");
return i::StringShape(*str).IsExternalTwoByte();
}
......@@ -4981,9 +4766,6 @@ bool v8::String::IsExternal() const {
bool v8::String::IsExternalAscii() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(), "v8::String::IsExternalAscii()")) {
return false;
}
return i::StringShape(*str).IsExternalAscii();
}
......@@ -5029,10 +4811,6 @@ void v8::String::VerifyExternalStringResourceBase(
const v8::String::ExternalAsciiStringResource*
v8::String::GetExternalAsciiStringResource() const {
i::Handle<i::String> str = Utils::OpenHandle(this);
if (IsDeadCheck(str->GetIsolate(),
"v8::String::GetExternalAsciiStringResource()")) {
return NULL;
}
if (i::StringShape(*str).IsExternalAscii()) {
const void* resource =
i::Handle<i::ExternalAsciiString>::cast(str)->resource();
......@@ -5044,8 +4822,6 @@ const v8::String::ExternalAsciiStringResource*
Local<Value> Symbol::Name() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Symbol::Name()"))
return Local<Value>();
i::Handle<i::Symbol> sym = Utils::OpenHandle(this);
i::Handle<i::Object> name(sym->name(), sym->GetIsolate());
return Utils::ToLocal(name);
......@@ -5053,21 +4829,18 @@ Local<Value> Symbol::Name() const {
double Number::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Number::Value()")) return 0;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->Number();
}
bool Boolean::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Boolean::Value()")) return false;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
return obj->IsTrue();
}
int64_t Integer::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Integer::Value()")) return 0;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsSmi()) {
return i::Smi::cast(*obj)->value();
......@@ -5078,7 +4851,6 @@ int64_t Integer::Value() const {
int32_t Int32::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Int32::Value()")) return 0;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsSmi()) {
return i::Smi::cast(*obj)->value();
......@@ -5089,7 +4861,6 @@ int32_t Int32::Value() const {
uint32_t Uint32::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::Uint32::Value()")) return 0;
i::Handle<i::Object> obj = Utils::OpenHandle(this);
if (obj->IsSmi()) {
return i::Smi::cast(*obj)->value();
......@@ -5101,9 +4872,6 @@ uint32_t Uint32::Value() const {
int v8::Object::InternalFieldCount() {
i::Handle<i::JSObject> obj = Utils::OpenHandle(this);
if (IsDeadCheck(obj->GetIsolate(), "v8::Object::InternalFieldCount()")) {
return 0;
}
return obj->GetInternalFieldCount();
}
......@@ -5111,10 +4879,9 @@ int v8::Object::InternalFieldCount() {
static bool InternalFieldOK(i::Handle<i::JSObject> obj,
int index,
const char* location) {
return !IsDeadCheck(obj->GetIsolate(), location) &&
ApiCheck(index < obj->GetInternalFieldCount(),
location,
"Internal field out of bounds");
return ApiCheck(index < obj->GetInternalFieldCount(),
location,
"Internal field out of bounds");
}
......@@ -5275,7 +5042,6 @@ void v8::V8::GetHeapStatistics(HeapStatistics* heap_statistics) {
void v8::V8::VisitExternalResources(ExternalResourceVisitor* visitor) {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::V8::VisitExternalResources");
isolate->heap()->VisitExternalResources(visitor);
}
......@@ -5299,8 +5065,6 @@ class VisitorAdapter : public i::ObjectVisitor {
void v8::V8::VisitHandlesWithClassIds(PersistentHandleVisitor* visitor) {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::V8::VisitHandlesWithClassId");
i::DisallowHeapAllocation no_allocation;
VisitorAdapter visitor_adapter(visitor);
......@@ -5312,8 +5076,6 @@ void v8::V8::VisitHandlesForPartialDependence(
Isolate* exported_isolate, PersistentHandleVisitor* visitor) {
i::Isolate* isolate = reinterpret_cast<i::Isolate*>(exported_isolate);
ASSERT(isolate == i::Isolate::Current());
IsDeadCheck(isolate, "v8::V8::VisitHandlesForPartialDependence");
i::DisallowHeapAllocation no_allocation;
VisitorAdapter visitor_adapter(visitor);
......@@ -5438,9 +5200,6 @@ Local<Context> v8::Context::New(
void v8::Context::SetSecurityToken(Handle<Value> token) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Context::SetSecurityToken()")) {
return;
}
ENTER_V8(isolate);
i::Handle<i::Context> env = Utils::OpenHandle(this);
i::Handle<i::Object> token_handle = Utils::OpenHandle(*token);
......@@ -5450,10 +5209,6 @@ void v8::Context::SetSecurityToken(Handle<Value> token) {
void v8::Context::UseDefaultSecurityToken() {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate,
"v8::Context::UseDefaultSecurityToken()")) {
return;
}
ENTER_V8(isolate);
i::Handle<i::Context> env = Utils::OpenHandle(this);
env->set_security_token(env->global_object());
......@@ -5462,9 +5217,6 @@ void v8::Context::UseDefaultSecurityToken() {
Handle<Value> v8::Context::GetSecurityToken() {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Context::GetSecurityToken()")) {
return Handle<Value>();
}
i::Handle<i::Context> env = Utils::OpenHandle(this);
i::Object* security_token = env->security_token();
i::Handle<i::Object> token_handle(security_token, isolate);
......@@ -5500,18 +5252,12 @@ v8::Local<v8::Context> Context::GetEntered() {
v8::Local<v8::Context> Context::GetCurrent() {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Context::GetCurrent()")) {
return Local<Context>();
}
return reinterpret_cast<Isolate*>(isolate)->GetCurrentContext();
}
v8::Local<v8::Context> Context::GetCalling() {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Context::GetCalling()")) {
return Local<Context>();
}
return reinterpret_cast<Isolate*>(isolate)->GetCallingContext();
}
......@@ -5615,7 +5361,6 @@ Local<External> v8::External::New(void* value) {
void* External::Value() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::External::Value()")) return NULL;
return ExternalValue(*Utils::OpenHandle(this));
}
......@@ -5808,7 +5553,6 @@ Local<String> v8::String::NewExternal(
bool v8::String::MakeExternal(v8::String::ExternalStringResource* resource) {
i::Handle<i::String> obj = Utils::OpenHandle(this);
i::Isolate* isolate = obj->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::MakeExternal()")) return false;
if (i::StringShape(*obj).IsExternalTwoByte()) {
return false; // Already an external string.
}
......@@ -5859,7 +5603,6 @@ bool v8::String::MakeExternal(
v8::String::ExternalAsciiStringResource* resource) {
i::Handle<i::String> obj = Utils::OpenHandle(this);
i::Isolate* isolate = obj->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::MakeExternal()")) return false;
if (i::StringShape(*obj).IsExternalTwoByte()) {
return false; // Already an external string.
}
......@@ -5897,7 +5640,6 @@ bool v8::String::CanMakeExternal() {
if (!internal::FLAG_clever_optimizations) return false;
i::Handle<i::String> obj = Utils::OpenHandle(this);
i::Isolate* isolate = obj->GetIsolate();
if (IsDeadCheck(isolate, "v8::String::CanMakeExternal()")) return false;
if (isolate->string_tracker()->IsFreshUnusedString(obj)) return false;
int size = obj->Size(); // Byte size of the original string.
if (size < i::ExternalString::kShortSize) return false;
......@@ -5930,7 +5672,6 @@ Local<v8::Value> v8::NumberObject::New(double value) {
double v8::NumberObject::ValueOf() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::NumberObject::NumberValue()")) return 0;
LOG_API(isolate, "NumberObject::NumberValue");
i::Handle<i::Object> obj = Utils::OpenHandle(this);
i::Handle<i::JSValue> jsvalue = i::Handle<i::JSValue>::cast(obj);
......@@ -5954,7 +5695,6 @@ Local<v8::Value> v8::BooleanObject::New(bool value) {
bool v8::BooleanObject::ValueOf() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::BooleanObject::BooleanValue()")) return 0;
LOG_API(isolate, "BooleanObject::BooleanValue");
i::Handle<i::Object> obj = Utils::OpenHandle(this);
i::Handle<i::JSValue> jsvalue = i::Handle<i::JSValue>::cast(obj);
......@@ -5975,9 +5715,6 @@ Local<v8::Value> v8::StringObject::New(Handle<String> value) {
Local<v8::String> v8::StringObject::ValueOf() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::StringObject::StringValue()")) {
return Local<v8::String>();
}
LOG_API(isolate, "StringObject::StringValue");
i::Handle<i::Object> obj = Utils::OpenHandle(this);
i::Handle<i::JSValue> jsvalue = i::Handle<i::JSValue>::cast(obj);
......@@ -5999,8 +5736,6 @@ Local<v8::Value> v8::SymbolObject::New(Isolate* isolate, Handle<Symbol> value) {
Local<v8::Symbol> v8::SymbolObject::ValueOf() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::SymbolObject::SymbolValue()"))
return Local<v8::Symbol>();
LOG_API(isolate, "SymbolObject::SymbolValue");
i::Handle<i::Object> obj = Utils::OpenHandle(this);
i::Handle<i::JSValue> jsvalue = i::Handle<i::JSValue>::cast(obj);
......@@ -6028,7 +5763,6 @@ Local<v8::Value> v8::Date::New(double time) {
double v8::Date::ValueOf() const {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::Date::NumberValue()")) return 0;
LOG_API(isolate, "Date::NumberValue");
i::Handle<i::Object> obj = Utils::OpenHandle(this);
i::Handle<i::JSDate> jsdate = i::Handle<i::JSDate>::cast(obj);
......@@ -6102,10 +5836,6 @@ Local<v8::RegExp> v8::RegExp::New(Handle<String> pattern,
Local<v8::String> v8::RegExp::GetSource() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::RegExp::GetSource()")) {
return Local<v8::String>();
}
i::Handle<i::JSRegExp> obj = Utils::OpenHandle(this);
return Utils::ToLocal(i::Handle<i::String>(obj->Pattern()));
}
......@@ -6122,9 +5852,6 @@ REGEXP_FLAG_ASSERT_EQ(kMultiline, MULTILINE);
#undef REGEXP_FLAG_ASSERT_EQ
v8::RegExp::Flags v8::RegExp::GetFlags() const {
if (IsDeadCheck(i::Isolate::Current(), "v8::RegExp::GetFlags()")) {
return v8::RegExp::kNone;
}
i::Handle<i::JSRegExp> obj = Utils::OpenHandle(this);
return static_cast<RegExp::Flags>(obj->GetFlags().value());
}
......@@ -6145,8 +5872,6 @@ Local<v8::Array> v8::Array::New(int length) {
uint32_t v8::Array::Length() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::Array::Length()")) return 0;
i::Handle<i::JSArray> obj = Utils::OpenHandle(this);
i::Object* length = obj->length();
if (length->IsSmi()) {
......@@ -6224,8 +5949,6 @@ void v8::ArrayBuffer::Neuter() {
size_t v8::ArrayBuffer::ByteLength() const {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::ArrayBuffer::ByteLength()")) return 0;
i::Handle<i::JSArrayBuffer> obj = Utils::OpenHandle(this);
return static_cast<size_t>(obj->byte_length()->Number());
}
......@@ -6285,8 +6008,6 @@ void* v8::ArrayBufferView::BaseAddress() {
size_t v8::TypedArray::Length() {
i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
if (IsDeadCheck(isolate, "v8::TypedArray::Length()")) return 0;
i::Handle<i::JSTypedArray> obj = Utils::OpenHandle(this);
return static_cast<size_t>(obj->length()->Number());
}
......@@ -6544,14 +6265,12 @@ void V8::SetCaptureStackTraceForUncaughtExceptions(
void V8::SetCounterFunction(CounterLookupCallback callback) {
i::Isolate* isolate = EnterIsolateIfNeeded();
if (IsDeadCheck(isolate, "v8::V8::SetCounterFunction()")) return;
isolate->stats_table()->SetCounterFunction(callback);
}
void V8::SetCreateHistogramFunction(CreateHistogramCallback callback) {
i::Isolate* isolate = EnterIsolateIfNeeded();
if (IsDeadCheck(isolate, "v8::V8::SetCreateHistogramFunction()")) return;
isolate->stats_table()->SetCreateHistogramFunction(callback);
isolate->InitializeLoggingAndCounters();
isolate->counters()->ResetHistograms();
......@@ -6560,7 +6279,6 @@ void V8::SetCreateHistogramFunction(CreateHistogramCallback callback) {
void V8::SetAddHistogramSampleFunction(AddHistogramSampleCallback callback) {
i::Isolate* isolate = EnterIsolateIfNeeded();
if (IsDeadCheck(isolate, "v8::V8::SetAddHistogramSampleFunction()")) return;
isolate->stats_table()->
SetAddHistogramSampleFunction(callback);
}
......@@ -6568,9 +6286,6 @@ void V8::SetAddHistogramSampleFunction(AddHistogramSampleCallback callback) {
void V8::SetFailedAccessCheckCallbackFunction(
FailedAccessCheckCallback callback) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::SetFailedAccessCheckCallbackFunction()")) {
return;
}
isolate->SetFailedAccessCheckCallback(callback);
}
......@@ -6584,8 +6299,7 @@ intptr_t Isolate::AdjustAmountOfExternalAllocatedMemory(
intptr_t V8::AdjustAmountOfExternalAllocatedMemory(intptr_t change_in_bytes) {
i::Isolate* isolate = i::Isolate::UncheckedCurrent();
if (isolate == NULL || !isolate->IsInitialized() ||
IsDeadCheck(isolate, "v8::V8::AdjustAmountOfExternalAllocatedMemory()")) {
if (isolate == NULL || !isolate->IsInitialized()) {
return 0;
}
Isolate* isolate_ext = reinterpret_cast<Isolate*>(isolate);
......@@ -6696,7 +6410,6 @@ void Isolate::RemoveGCEpilogueCallback(GCEpilogueCallback callback) {
void V8::AddGCPrologueCallback(GCPrologueCallback callback, GCType gc_type) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::AddGCPrologueCallback()")) return;
isolate->heap()->AddGCPrologueCallback(
reinterpret_cast<v8::Isolate::GCPrologueCallback>(callback),
gc_type,
......@@ -6706,7 +6419,6 @@ void V8::AddGCPrologueCallback(GCPrologueCallback callback, GCType gc_type) {
void V8::RemoveGCPrologueCallback(GCPrologueCallback callback) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::RemoveGCPrologueCallback()")) return;
isolate->heap()->RemoveGCPrologueCallback(
reinterpret_cast<v8::Isolate::GCPrologueCallback>(callback));
}
......@@ -6714,7 +6426,6 @@ void V8::RemoveGCPrologueCallback(GCPrologueCallback callback) {
void V8::AddGCEpilogueCallback(GCEpilogueCallback callback, GCType gc_type) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::AddGCEpilogueCallback()")) return;
isolate->heap()->AddGCEpilogueCallback(
reinterpret_cast<v8::Isolate::GCEpilogueCallback>(callback),
gc_type,
......@@ -6724,7 +6435,6 @@ void V8::AddGCEpilogueCallback(GCEpilogueCallback callback, GCType gc_type) {
void V8::RemoveGCEpilogueCallback(GCEpilogueCallback callback) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::RemoveGCEpilogueCallback()")) return;
isolate->heap()->RemoveGCEpilogueCallback(
reinterpret_cast<v8::Isolate::GCEpilogueCallback>(callback));
}
......@@ -6734,7 +6444,6 @@ void V8::AddMemoryAllocationCallback(MemoryAllocationCallback callback,
ObjectSpace space,
AllocationAction action) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::AddMemoryAllocationCallback()")) return;
isolate->memory_allocator()->AddMemoryAllocationCallback(
callback, space, action);
}
......@@ -6742,7 +6451,6 @@ void V8::AddMemoryAllocationCallback(MemoryAllocationCallback callback,
void V8::RemoveMemoryAllocationCallback(MemoryAllocationCallback callback) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::RemoveMemoryAllocationCallback()")) return;
isolate->memory_allocator()->RemoveMemoryAllocationCallback(
callback);
}
......@@ -6750,15 +6458,11 @@ void V8::RemoveMemoryAllocationCallback(MemoryAllocationCallback callback) {
void V8::AddCallCompletedCallback(CallCompletedCallback callback) {
if (callback == NULL) return;
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::AddLeaveScriptCallback()")) return;
i::V8::AddCallCompletedCallback(callback);
}
void V8::RemoveCallCompletedCallback(CallCompletedCallback callback) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::V8::RemoveLeaveScriptCallback()")) return;
i::V8::RemoveCallCompletedCallback(callback);
}
......@@ -6844,7 +6548,6 @@ void Isolate::GetHeapStatistics(HeapStatistics* heap_statistics) {
String::Utf8Value::Utf8Value(v8::Handle<v8::Value> obj)
: str_(NULL), length_(0) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::String::Utf8Value::Utf8Value()")) return;
if (obj.IsEmpty()) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
......@@ -6866,7 +6569,6 @@ String::Utf8Value::~Utf8Value() {
String::AsciiValue::AsciiValue(v8::Handle<v8::Value> obj)
: str_(NULL), length_(0) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::String::AsciiValue::AsciiValue()")) return;
if (obj.IsEmpty()) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
......@@ -6888,7 +6590,6 @@ String::AsciiValue::~AsciiValue() {
String::Value::Value(v8::Handle<v8::Value> obj)
: str_(NULL), length_(0) {
i::Isolate* isolate = i::Isolate::Current();
if (IsDeadCheck(isolate, "v8::String::Value::Value()")) return;
if (obj.IsEmpty()) return;
ENTER_V8(isolate);
i::HandleScope scope(isolate);
......@@ -7198,7 +6899,6 @@ void Debug::SetLiveEditEnabled(bool enable, Isolate* isolate) {
Handle<String> CpuProfileNode::GetFunctionName() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::CpuProfileNode::GetFunctionName");
const i::ProfileNode* node = reinterpret_cast<const i::ProfileNode*>(this);
const i::CodeEntry* entry = node->entry();
if (!entry->has_name_prefix()) {
......@@ -7221,7 +6921,6 @@ int CpuProfileNode::GetScriptId() const {
Handle<String> CpuProfileNode::GetScriptResourceName() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::CpuProfileNode::GetScriptResourceName");
const i::ProfileNode* node = reinterpret_cast<const i::ProfileNode*>(this);
return ToApiHandle<String>(isolate->factory()->InternalizeUtf8String(
node->entry()->resource_name()));
......@@ -7240,8 +6939,6 @@ const char* CpuProfileNode::GetBailoutReason() const {
double CpuProfileNode::GetSelfSamplesCount() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::CpuProfileNode::GetSelfSamplesCount");
return reinterpret_cast<const i::ProfileNode*>(this)->self_ticks();
}
......@@ -7275,7 +6972,6 @@ const CpuProfileNode* CpuProfileNode::GetChild(int index) const {
void CpuProfile::Delete() {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::CpuProfile::Delete");
i::CpuProfiler* profiler = isolate->cpu_profiler();
ASSERT(profiler != NULL);
profiler->DeleteProfile(reinterpret_cast<i::CpuProfile*>(this));
......@@ -7293,7 +6989,6 @@ unsigned CpuProfile::GetUid() const {
Handle<String> CpuProfile::GetTitle() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::CpuProfile::GetTitle");
const i::CpuProfile* profile = reinterpret_cast<const i::CpuProfile*>(this);
return ToApiHandle<String>(isolate->factory()->InternalizeUtf8String(
profile->title()));
......@@ -7385,15 +7080,12 @@ static i::HeapGraphEdge* ToInternal(const HeapGraphEdge* edge) {
HeapGraphEdge::Type HeapGraphEdge::GetType() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphEdge::GetType");
return static_cast<HeapGraphEdge::Type>(ToInternal(this)->type());
}
Handle<Value> HeapGraphEdge::GetName() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphEdge::GetName");
i::HeapGraphEdge* edge = ToInternal(this);
switch (edge->type()) {
case i::HeapGraphEdge::kContextVariable:
......@@ -7414,16 +7106,12 @@ Handle<Value> HeapGraphEdge::GetName() const {
const HeapGraphNode* HeapGraphEdge::GetFromNode() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphEdge::GetFromNode");
const i::HeapEntry* from = ToInternal(this)->from();
return reinterpret_cast<const HeapGraphNode*>(from);
}
const HeapGraphNode* HeapGraphEdge::GetToNode() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphEdge::GetToNode");
const i::HeapEntry* to = ToInternal(this)->to();
return reinterpret_cast<const HeapGraphNode*>(to);
}
......@@ -7436,44 +7124,33 @@ static i::HeapEntry* ToInternal(const HeapGraphNode* entry) {
HeapGraphNode::Type HeapGraphNode::GetType() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphNode::GetType");
return static_cast<HeapGraphNode::Type>(ToInternal(this)->type());
}
Handle<String> HeapGraphNode::GetName() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphNode::GetName");
return ToApiHandle<String>(
isolate->factory()->InternalizeUtf8String(ToInternal(this)->name()));
}
SnapshotObjectId HeapGraphNode::GetId() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphNode::GetId");
return ToInternal(this)->id();
}
int HeapGraphNode::GetSelfSize() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphNode::GetSelfSize");
return ToInternal(this)->self_size();
}
int HeapGraphNode::GetChildrenCount() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetChildrenCount");
return ToInternal(this)->children().length();
}
const HeapGraphEdge* HeapGraphNode::GetChild(int index) const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetChild");
return reinterpret_cast<const HeapGraphEdge*>(
ToInternal(this)->children()[index]);
}
......@@ -7481,7 +7158,6 @@ const HeapGraphEdge* HeapGraphNode::GetChild(int index) const {
v8::Handle<v8::Value> HeapGraphNode::GetHeapValue() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapGraphNode::GetHeapValue");
i::Handle<i::HeapObject> object = ToInternal(this)->GetHeapObject();
return !object.is_null() ?
ToApiHandle<Value>(object) :
......@@ -7497,7 +7173,6 @@ static i::HeapSnapshot* ToInternal(const HeapSnapshot* snapshot) {
void HeapSnapshot::Delete() {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::Delete");
if (isolate->heap_profiler()->GetSnapshotsCount() > 1) {
ToInternal(this)->Delete();
} else {
......@@ -7508,61 +7183,46 @@ void HeapSnapshot::Delete() {
unsigned HeapSnapshot::GetUid() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetUid");
return ToInternal(this)->uid();
}
Handle<String> HeapSnapshot::GetTitle() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetTitle");
return ToApiHandle<String>(
isolate->factory()->InternalizeUtf8String(ToInternal(this)->title()));
}
const HeapGraphNode* HeapSnapshot::GetRoot() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetHead");
return reinterpret_cast<const HeapGraphNode*>(ToInternal(this)->root());
}
const HeapGraphNode* HeapSnapshot::GetNodeById(SnapshotObjectId id) const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetNodeById");
return reinterpret_cast<const HeapGraphNode*>(
ToInternal(this)->GetEntryById(id));
}
int HeapSnapshot::GetNodesCount() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetNodesCount");
return ToInternal(this)->entries().length();
}
const HeapGraphNode* HeapSnapshot::GetNode(int index) const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetNode");
return reinterpret_cast<const HeapGraphNode*>(
&ToInternal(this)->entries().at(index));
}
SnapshotObjectId HeapSnapshot::GetMaxSnapshotJSObjectId() const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::GetMaxSnapshotJSObjectId");
return ToInternal(this)->max_snapshot_js_object_id();
}
void HeapSnapshot::Serialize(OutputStream* stream,
HeapSnapshot::SerializationFormat format) const {
i::Isolate* isolate = i::Isolate::Current();
IsDeadCheck(isolate, "v8::HeapSnapshot::Serialize");
ApiCheck(format == kJSON,
"v8::HeapSnapshot::Serialize",
"Unknown serialization format");
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment