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Issue 239113009: Reland "Move functions from handles.cc to where they belong." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: fix Created 6 years, 8 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "bootstrapper.h" 5 #include "bootstrapper.h"
6 6
7 #include "accessors.h" 7 #include "accessors.h"
8 #include "isolate-inl.h" 8 #include "isolate-inl.h"
9 #include "natives.h" 9 #include "natives.h"
10 #include "snapshot.h" 10 #include "snapshot.h"
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2014 ASSERT(!property_string.is_null()); 2014 ASSERT(!property_string.is_null());
2015 Handle<JSFunction> function = Handle<JSFunction>::cast( 2015 Handle<JSFunction> function = Handle<JSFunction>::cast(
2016 Object::GetProperty(global, property_string).ToHandleChecked()); 2016 Object::GetProperty(global, property_string).ToHandleChecked());
2017 return Handle<JSObject>(JSObject::cast(function->prototype())); 2017 return Handle<JSObject>(JSObject::cast(function->prototype()));
2018 } 2018 }
2019 2019
2020 2020
2021 static void InstallBuiltinFunctionId(Handle<JSObject> holder, 2021 static void InstallBuiltinFunctionId(Handle<JSObject> holder,
2022 const char* function_name, 2022 const char* function_name,
2023 BuiltinFunctionId id) { 2023 BuiltinFunctionId id) {
2024 Factory* factory = holder->GetIsolate()->factory(); 2024 Isolate* isolate = holder->GetIsolate();
2025 Handle<String> name = factory->InternalizeUtf8String(function_name);
2026 Handle<Object> function_object = 2025 Handle<Object> function_object =
2027 Object::GetProperty(holder, name).ToHandleChecked(); 2026 Object::GetProperty(isolate, holder, function_name).ToHandleChecked();
2028 Handle<JSFunction> function = Handle<JSFunction>::cast(function_object); 2027 Handle<JSFunction> function = Handle<JSFunction>::cast(function_object);
2029 function->shared()->set_function_data(Smi::FromInt(id)); 2028 function->shared()->set_function_data(Smi::FromInt(id));
2030 } 2029 }
2031 2030
2032 2031
2033 void Genesis::InstallBuiltinFunctionIds() { 2032 void Genesis::InstallBuiltinFunctionIds() {
2034 HandleScope scope(isolate()); 2033 HandleScope scope(isolate());
2035 #define INSTALL_BUILTIN_ID(holder_expr, fun_name, name) \ 2034 #define INSTALL_BUILTIN_ID(holder_expr, fun_name, name) \
2036 { \ 2035 { \
2037 Handle<JSObject> holder = ResolveBuiltinIdHolder( \ 2036 Handle<JSObject> holder = ResolveBuiltinIdHolder( \
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2124 if (FLAG_expose_natives_as != NULL && strlen(FLAG_expose_natives_as) != 0) { 2123 if (FLAG_expose_natives_as != NULL && strlen(FLAG_expose_natives_as) != 0) {
2125 Handle<String> natives = 2124 Handle<String> natives =
2126 factory->InternalizeUtf8String(FLAG_expose_natives_as); 2125 factory->InternalizeUtf8String(FLAG_expose_natives_as);
2127 RETURN_ON_EXCEPTION_VALUE( 2126 RETURN_ON_EXCEPTION_VALUE(
2128 isolate, 2127 isolate,
2129 JSObject::SetLocalPropertyIgnoreAttributes( 2128 JSObject::SetLocalPropertyIgnoreAttributes(
2130 global, natives, Handle<JSObject>(global->builtins()), DONT_ENUM), 2129 global, natives, Handle<JSObject>(global->builtins()), DONT_ENUM),
2131 false); 2130 false);
2132 } 2131 }
2133 2132
2134 Handle<Object> Error = GetProperty(global, "Error").ToHandleChecked(); 2133 Handle<Object> Error = Object::GetProperty(
2134 isolate, global, "Error").ToHandleChecked();
2135 if (Error->IsJSObject()) { 2135 if (Error->IsJSObject()) {
2136 Handle<String> name = factory->InternalizeOneByteString( 2136 Handle<String> name = factory->InternalizeOneByteString(
2137 STATIC_ASCII_VECTOR("stackTraceLimit")); 2137 STATIC_ASCII_VECTOR("stackTraceLimit"));
2138 Handle<Smi> stack_trace_limit( 2138 Handle<Smi> stack_trace_limit(
2139 Smi::FromInt(FLAG_stack_trace_limit), isolate); 2139 Smi::FromInt(FLAG_stack_trace_limit), isolate);
2140 RETURN_ON_EXCEPTION_VALUE( 2140 RETURN_ON_EXCEPTION_VALUE(
2141 isolate, 2141 isolate,
2142 JSObject::SetLocalPropertyIgnoreAttributes( 2142 JSObject::SetLocalPropertyIgnoreAttributes(
2143 Handle<JSObject>::cast(Error), name, stack_trace_limit, NONE), 2143 Handle<JSObject>::cast(Error), name, stack_trace_limit, NONE),
2144 false); 2144 false);
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2305 extension_states->set_state(current, INSTALLED); 2305 extension_states->set_state(current, INSTALLED);
2306 isolate->NotifyExtensionInstalled(); 2306 isolate->NotifyExtensionInstalled();
2307 return result; 2307 return result;
2308 } 2308 }
2309 2309
2310 2310
2311 bool Genesis::InstallJSBuiltins(Handle<JSBuiltinsObject> builtins) { 2311 bool Genesis::InstallJSBuiltins(Handle<JSBuiltinsObject> builtins) {
2312 HandleScope scope(isolate()); 2312 HandleScope scope(isolate());
2313 for (int i = 0; i < Builtins::NumberOfJavaScriptBuiltins(); i++) { 2313 for (int i = 0; i < Builtins::NumberOfJavaScriptBuiltins(); i++) {
2314 Builtins::JavaScript id = static_cast<Builtins::JavaScript>(i); 2314 Builtins::JavaScript id = static_cast<Builtins::JavaScript>(i);
2315 Handle<String> name = 2315 Handle<Object> function_object = Object::GetProperty(
2316 factory()->InternalizeUtf8String(Builtins::GetName(id)); 2316 isolate(), builtins, Builtins::GetName(id)).ToHandleChecked();
2317 Handle<Object> function_object =
2318 Object::GetProperty(builtins, name).ToHandleChecked();
2319 Handle<JSFunction> function = Handle<JSFunction>::cast(function_object); 2317 Handle<JSFunction> function = Handle<JSFunction>::cast(function_object);
2320 builtins->set_javascript_builtin(id, *function); 2318 builtins->set_javascript_builtin(id, *function);
2321 if (!Compiler::EnsureCompiled(function, CLEAR_EXCEPTION)) { 2319 if (!Compiler::EnsureCompiled(function, CLEAR_EXCEPTION)) {
2322 return false; 2320 return false;
2323 } 2321 }
2324 builtins->set_javascript_builtin_code(id, function->shared()->code()); 2322 builtins->set_javascript_builtin_code(id, function->shared()->code());
2325 } 2323 }
2326 return true; 2324 return true;
2327 } 2325 }
2328 2326
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2682 return from + sizeof(NestingCounterType); 2680 return from + sizeof(NestingCounterType);
2683 } 2681 }
2684 2682
2685 2683
2686 // Called when the top-level V8 mutex is destroyed. 2684 // Called when the top-level V8 mutex is destroyed.
2687 void Bootstrapper::FreeThreadResources() { 2685 void Bootstrapper::FreeThreadResources() {
2688 ASSERT(!IsActive()); 2686 ASSERT(!IsActive());
2689 } 2687 }
2690 2688
2691 } } // namespace v8::internal 2689 } } // namespace v8::internal
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