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Unified Diff: src/api.cc

Issue 686053003: remove a bunch of isolate::current in api.cc (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 6a7c40a06c96cc3246fde4c52f4cf94657e836da..36e39a8b4dea1377bce06f315c8b6c0c8f6dda93 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -730,11 +730,11 @@ i::Object* NeanderArray::get(int offset) {
// about this there is no HandleScope in this method. When you add one to the
// site calling this method you should check that you ensured the VM was not
// dead first.
-void NeanderArray::add(i::Handle<i::Object> value) {
+void NeanderArray::add(i::Isolate* isolate, i::Handle<i::Object> value) {
int length = this->length();
int size = obj_.size();
if (length == size - 1) {
- i::Factory* factory = i::Isolate::Current()->factory();
+ i::Factory* factory = isolate->factory();
i::Handle<i::FixedArray> new_elms = factory->NewFixedArray(2 * size);
for (int i = 0; i < length; i++)
new_elms->set(i + 1, get(i));
@@ -769,12 +769,12 @@ static void TemplateSet(i::Isolate* isolate,
Utils::OpenHandle(templ)->set_property_list(*list);
}
NeanderArray array(list);
- array.add(isolate->factory()->NewNumberFromInt(length));
+ array.add(isolate, isolate->factory()->NewNumberFromInt(length));
for (int i = 0; i < length; i++) {
i::Handle<i::Object> value = data[i].IsEmpty() ?
i::Handle<i::Object>(isolate->factory()->undefined_value()) :
Utils::OpenHandle(*data[i]);
- array.add(value);
+ array.add(isolate, value);
}
}
@@ -782,7 +782,7 @@ static void TemplateSet(i::Isolate* isolate,
void Template::Set(v8::Handle<Name> name,
v8::Handle<Data> value,
v8::PropertyAttribute attribute) {
- i::Isolate* isolate = i::Isolate::Current();
+ i::Isolate* isolate = Utils::OpenHandle(this)->GetIsolate();
ENTER_V8(isolate);
i::HandleScope scope(isolate);
const int kSize = 3;
@@ -1064,11 +1064,9 @@ Local<TypeSwitch> TypeSwitch::New(int argc, Handle<FunctionTemplate> types[]) {
int TypeSwitch::match(v8::Handle<Value> value) {
- i::Isolate* isolate = i::Isolate::Current();
- LOG_API(isolate, "TypeSwitch::match");
- USE(isolate);
- i::Handle<i::Object> obj = Utils::OpenHandle(*value);
i::Handle<i::TypeSwitchInfo> info = Utils::OpenHandle(this);
+ LOG_API(info->GetIsolate(), "TypeSwitch::match");
+ i::Handle<i::Object> obj = Utils::OpenHandle(*value);
i::FixedArray* types = i::FixedArray::cast(info->types());
for (int i = 0; i < types->length(); i++) {
if (i::FunctionTemplateInfo::cast(types->get(i))->IsTemplateFor(*obj))
@@ -1272,7 +1270,7 @@ static inline void AddPropertyToTemplate(
info->set_property_accessors(*list);
}
NeanderArray array(list);
- array.add(obj);
+ array.add(isolate, obj);
}
@@ -1900,8 +1898,24 @@ v8::TryCatch::TryCatch()
}
+v8::TryCatch::TryCatch(v8::Isolate* isolate)
+ : isolate_(reinterpret_cast<i::Isolate*>(isolate)),
+ next_(isolate_->try_catch_handler()),
+ is_verbose_(false),
+ can_continue_(true),
+ capture_message_(true),
+ rethrow_(false),
+ has_terminated_(false) {
+ ResetInternal();
+ // Special handling for simulators which have a separate JS stack.
+ js_stack_comparable_address_ =
+ reinterpret_cast<void*>(v8::internal::SimulatorStack::RegisterCTryCatch(
+ v8::internal::GetCurrentStackPosition()));
+ isolate_->RegisterTryCatchHandler(this);
+}
+
+
v8::TryCatch::~TryCatch() {
- DCHECK(isolate_ == i::Isolate::Current());
if (rethrow_) {
v8::Isolate* isolate = reinterpret_cast<Isolate*>(isolate_);
v8::HandleScope scope(isolate);
@@ -1954,7 +1968,6 @@ v8::Handle<v8::Value> v8::TryCatch::ReThrow() {
v8::Local<Value> v8::TryCatch::Exception() const {
- DCHECK(isolate_ == i::Isolate::Current());
if (HasCaught()) {
// Check for out of memory exception.
i::Object* exception = reinterpret_cast<i::Object*>(exception_);
@@ -1966,7 +1979,6 @@ v8::Local<Value> v8::TryCatch::Exception() const {
v8::Local<Value> v8::TryCatch::StackTrace() const {
- DCHECK(isolate_ == i::Isolate::Current());
if (HasCaught()) {
i::Object* raw_obj = reinterpret_cast<i::Object*>(exception_);
if (!raw_obj->IsJSObject()) return v8::Local<Value>();
@@ -1990,7 +2002,6 @@ v8::Local<Value> v8::TryCatch::StackTrace() const {
v8::Local<v8::Message> v8::TryCatch::Message() const {
- DCHECK(isolate_ == i::Isolate::Current());
i::Object* message = reinterpret_cast<i::Object*>(message_obj_);
DCHECK(message->IsJSMessageObject() || message->IsTheHole());
if (HasCaught() && !message->IsTheHole()) {
@@ -2002,7 +2013,6 @@ v8::Local<v8::Message> v8::TryCatch::Message() const {
void v8::TryCatch::Reset() {
- DCHECK(isolate_ == i::Isolate::Current());
if (!rethrow_ && HasCaught() && isolate_->has_scheduled_exception()) {
// If an exception was caught but is still scheduled because no API call
// promoted it, then it is canceled to prevent it from being propagated.
@@ -2090,11 +2100,8 @@ v8::Handle<v8::StackTrace> Message::GetStackTrace() const {
MUST_USE_RESULT static i::MaybeHandle<i::Object> CallV8HeapFunction(
- const char* name,
- i::Handle<i::Object> recv,
- int argc,
+ i::Isolate* isolate, const char* name, i::Handle<i::Object> recv, int argc,
i::Handle<i::Object> argv[]) {
- i::Isolate* isolate = i::Isolate::Current();
i::Handle<i::Object> object_fun =
i::Object::GetProperty(
isolate, isolate->js_builtins_object(), name).ToHandleChecked();
@@ -2104,13 +2111,10 @@ MUST_USE_RESULT static i::MaybeHandle<i::Object> CallV8HeapFunction(
MUST_USE_RESULT static i::MaybeHandle<i::Object> CallV8HeapFunction(
- const char* name,
- i::Handle<i::Object> data) {
+ i::Isolate* isolate, const char* name, i::Handle<i::Object> data) {
i::Handle<i::Object> argv[] = { data };
- return CallV8HeapFunction(name,
- i::Isolate::Current()->js_builtins_object(),
- arraysize(argv),
- argv);
+ return CallV8HeapFunction(isolate, name, isolate->js_builtins_object(),
+ arraysize(argv), argv);
}
@@ -2122,8 +2126,9 @@ int Message::GetLineNumber() const {
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> result;
- has_pending_exception = !CallV8HeapFunction(
- "GetLineNumber", Utils::OpenHandle(this)).ToHandle(&result);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "GetLineNumber", Utils::OpenHandle(this))
+ .ToHandle(&result);
EXCEPTION_BAILOUT_CHECK(isolate, 0);
return static_cast<int>(result->Number());
}
@@ -2157,8 +2162,9 @@ int Message::GetStartColumn() const {
i::Handle<i::JSObject> data_obj = Utils::OpenHandle(this);
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> start_col_obj;
- has_pending_exception = !CallV8HeapFunction(
- "GetPositionInLine", data_obj).ToHandle(&start_col_obj);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "GetPositionInLine", data_obj)
+ .ToHandle(&start_col_obj);
EXCEPTION_BAILOUT_CHECK(isolate, 0);
return static_cast<int>(start_col_obj->Number());
}
@@ -2172,8 +2178,9 @@ int Message::GetEndColumn() const {
i::Handle<i::JSObject> data_obj = Utils::OpenHandle(this);
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> start_col_obj;
- has_pending_exception = !CallV8HeapFunction(
- "GetPositionInLine", data_obj).ToHandle(&start_col_obj);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "GetPositionInLine", data_obj)
+ .ToHandle(&start_col_obj);
EXCEPTION_BAILOUT_CHECK(isolate, 0);
i::Handle<i::JSMessageObject> message =
i::Handle<i::JSMessageObject>::cast(data_obj);
@@ -2203,8 +2210,9 @@ Local<String> Message::GetSourceLine() const {
EscapableHandleScope scope(reinterpret_cast<Isolate*>(isolate));
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> result;
- has_pending_exception = !CallV8HeapFunction(
- "GetSourceLine", Utils::OpenHandle(this)).ToHandle(&result);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "GetSourceLine", Utils::OpenHandle(this))
+ .ToHandle(&result);
EXCEPTION_BAILOUT_CHECK(isolate, Local<v8::String>());
if (result->IsString()) {
return scope.Escape(Utils::ToLocal(i::Handle<i::String>::cast(result)));
@@ -3021,8 +3029,9 @@ bool Value::Equals(Handle<Value> that) const {
i::Handle<i::Object> args[] = { other };
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> result;
- has_pending_exception = !CallV8HeapFunction(
- "EQUALS", obj, arraysize(args), args).ToHandle(&result);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "EQUALS", obj, arraysize(args), args)
+ .ToHandle(&result);
EXCEPTION_BAILOUT_CHECK(isolate, false);
return *result == i::Smi::FromInt(i::EQUAL);
}
@@ -3287,11 +3296,10 @@ Local<Value> v8::Object::GetOwnPropertyDescriptor(Local<String> key) {
i::Handle<i::Object> args[] = { obj, key_name };
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> result;
- has_pending_exception = !CallV8HeapFunction(
- "ObjectGetOwnPropertyDescriptor",
- isolate->factory()->undefined_value(),
- arraysize(args),
- args).ToHandle(&result);
+ has_pending_exception =
+ !CallV8HeapFunction(isolate, "ObjectGetOwnPropertyDescriptor",
+ isolate->factory()->undefined_value(),
+ arraysize(args), args).ToHandle(&result);
EXCEPTION_BAILOUT_CHECK(isolate, Local<Value>());
return Utils::ToLocal(result);
}
@@ -5267,25 +5275,25 @@ Local<Context> v8::Context::New(
void v8::Context::SetSecurityToken(Handle<Value> token) {
- i::Isolate* isolate = i::Isolate::Current();
- ENTER_V8(isolate);
i::Handle<i::Context> env = Utils::OpenHandle(this);
+ i::Isolate* isolate = env->GetIsolate();
+ ENTER_V8(isolate);
i::Handle<i::Object> token_handle = Utils::OpenHandle(*token);
env->set_security_token(*token_handle);
}
void v8::Context::UseDefaultSecurityToken() {
- i::Isolate* isolate = i::Isolate::Current();
- ENTER_V8(isolate);
i::Handle<i::Context> env = Utils::OpenHandle(this);
+ i::Isolate* isolate = env->GetIsolate();
+ ENTER_V8(isolate);
env->set_security_token(env->global_object());
}
Handle<Value> v8::Context::GetSecurityToken() {
- i::Isolate* isolate = i::Isolate::Current();
i::Handle<i::Context> env = Utils::OpenHandle(this);
+ i::Isolate* isolate = env->GetIsolate();
i::Object* security_token = env->security_token();
i::Handle<i::Object> token_handle(security_token, isolate);
return Utils::ToLocal(token_handle);
@@ -5344,40 +5352,42 @@ void Context::SetErrorMessageForCodeGenerationFromStrings(
Local<v8::Object> ObjectTemplate::NewInstance() {
- i::Isolate* isolate = i::Isolate::Current();
+ i::Handle<i::ObjectTemplateInfo> info = Utils::OpenHandle(this);
+ i::Isolate* isolate = info->GetIsolate();
ON_BAILOUT(isolate, "v8::ObjectTemplate::NewInstance()",
return Local<v8::Object>());
LOG_API(isolate, "ObjectTemplate::NewInstance");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> obj;
- has_pending_exception = !i::Execution::InstantiateObject(
- Utils::OpenHandle(this)).ToHandle(&obj);
+ has_pending_exception = !i::Execution::InstantiateObject(info).ToHandle(&obj);
EXCEPTION_BAILOUT_CHECK(isolate, Local<v8::Object>());
return Utils::ToLocal(i::Handle<i::JSObject>::cast(obj));
}
Local<v8::Function> FunctionTemplate::GetFunction() {
- i::Isolate* isolate = i::Isolate::Current();
+ i::Handle<i::FunctionTemplateInfo> info = Utils::OpenHandle(this);
+ i::Isolate* isolate = info->GetIsolate();
ON_BAILOUT(isolate, "v8::FunctionTemplate::GetFunction()",
return Local<v8::Function>());
LOG_API(isolate, "FunctionTemplate::GetFunction");
ENTER_V8(isolate);
EXCEPTION_PREAMBLE(isolate);
i::Handle<i::Object> obj;
- has_pending_exception = !i::Execution::InstantiateFunction(
- Utils::OpenHandle(this)).ToHandle(&obj);
+ has_pending_exception =
+ !i::Execution::InstantiateFunction(info).ToHandle(&obj);
EXCEPTION_BAILOUT_CHECK(isolate, Local<v8::Function>());
return Utils::ToLocal(i::Handle<i::JSFunction>::cast(obj));
}
bool FunctionTemplate::HasInstance(v8::Handle<v8::Value> value) {
- ON_BAILOUT(i::Isolate::Current(), "v8::FunctionTemplate::HasInstanceOf()",
- return false);
+ i::Handle<i::FunctionTemplateInfo> info = Utils::OpenHandle(this);
+ i::Isolate* isolate = info->GetIsolate();
+ ON_BAILOUT(isolate, "v8::FunctionTemplate::HasInstanceOf()", return false);
i::Object* obj = *Utils::OpenHandle(*value);
- return Utils::OpenHandle(this)->IsTemplateFor(obj);
+ return info->IsTemplateFor(obj);
}
@@ -6807,7 +6817,7 @@ bool Isolate::AddMessageListener(MessageCallback that, Handle<Value> data) {
obj.set(0, *isolate->factory()->NewForeign(FUNCTION_ADDR(that)));
obj.set(1, data.IsEmpty() ? isolate->heap()->undefined_value()
: *Utils::OpenHandle(*data));
- listeners.add(obj.value());
+ listeners.add(isolate, obj.value());
return true;
}
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