Migrate Number constants and undefined to C++

src/bootstrapper.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/ieee754.h"
 #include "src/code-stubs.h"
@@ skipping 1479 matching lines @@
     JSObject::AddProperty(global_object,
                           factory->NewStringFromAsciiChecked("parseFloat"),
                           parse_float_fun, DONT_ENUM);
 
     // Install Number.parseInt and Global.parseInt.
     Handle<JSFunction> parse_int_fun = SimpleInstallFunction(
         number_fun, "parseInt", Builtins::kNumberParseInt, 2, true);
     JSObject::AddProperty(global_object,
                           factory->NewStringFromAsciiChecked("parseInt"),
                           parse_int_fun, DONT_ENUM);
+
+    // Install Number constants
+    double kMaxValue = 1.7976931348623157e+308;
+    double kMinValue = 5e-324;
+
+    double kMaxSafeInt = 9007199254740991;
+    double kMinSafeInt = -9007199254740991;
+    double kEPS = 2.220446049250313e-16;
+
+    Handle<Object> infinity = factory->infinity_value();
+    Handle<Object> nan = factory->nan_value();
+    Handle<String> nan_name = factory->NewStringFromAsciiChecked("NaN");
+
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("MAX_VALUE"),
+        factory->NewNumber(kMaxValue),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("MIN_VALUE"),
+        factory->NewNumber(kMinValue),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, nan_name, nan,
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("NEGATIVE_INFINITY"),
+        factory->NewNumber(-V8_INFINITY),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("POSITIVE_INFINITY"),
+        infinity,
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("MAX_SAFE_INTEGER"),
+        factory->NewNumber(kMaxSafeInt),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("MIN_SAFE_INTEGER"),
+        factory->NewNumber(kMinSafeInt),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        number_fun, factory->NewStringFromAsciiChecked("EPSILON"),
+        factory->NewNumber(kEPS),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+
+    JSObject::AddProperty(
+        global, factory->NewStringFromAsciiChecked("Infinity"), infinity,
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        global, nan_name, nan,
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
+    JSObject::AddProperty(
+        global, factory->NewStringFromAsciiChecked("undefined"),
+        factory->undefined_value(),
+        static_cast<PropertyAttributes>(DONT_DELETE | DONT_ENUM | READ_ONLY));
   }
 
   {  // --- B o o l e a n ---
     Handle<JSFunction> boolean_fun =
         InstallFunction(global, "Boolean", JS_VALUE_TYPE, JSValue::kSize,
                         isolate->initial_object_prototype(),
                         Builtins::kBooleanConstructor);
     boolean_fun->shared()->DontAdaptArguments();
     boolean_fun->shared()->SetConstructStub(
         *isolate->builtins()->BooleanConstructor_ConstructStub());
@@ skipping 3494 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8