Api inlining. Made some core functionality available in the api and...

src/objects-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 113 matching lines @@
   return false;
 }
 
 
 bool Object::IsSmi() {
   return HAS_SMI_TAG(this);
 }
 
 
 bool Object::IsHeapObject() {
-  return HAS_HEAP_OBJECT_TAG(this);
+  return Internals::HasHeapObjectTag(this);
 }
 
 
 bool Object::IsHeapNumber() {
   return Object::IsHeapObject()
     && HeapObject::cast(this)->map()->instance_type() == HEAP_NUMBER_TYPE;
 }
 
 
 bool Object::IsString() {
@@ skipping 148 matching lines @@
   uint32_t tag = (type_ & kStringRepresentationMask);
   return static_cast<StringRepresentationTag>(tag);
 }
 
 
 uint32_t StringShape::full_representation_tag() {
   return (type_ & (kStringRepresentationMask | kStringEncodingMask));
 }
 
 
+STATIC_CHECK((kStringRepresentationMask | kStringEncodingMask) ==
+  Internals::kFullStringRepresentationMask);

[Mads Ager (chromium), 2009/08/26 06:22:20]

Align with '(kStringRepresentationMask ...'

+
+
 uint32_t StringShape::size_tag() {
   return (type_ & kStringSizeMask);
 }
 
 
 bool StringShape::IsSequentialAscii() {
   return full_representation_tag() == (kSeqStringTag | kAsciiStringTag);
 }
 
 
 bool StringShape::IsSequentialTwoByte() {
   return full_representation_tag() == (kSeqStringTag | kTwoByteStringTag);
 }
 
 
 bool StringShape::IsExternalAscii() {
   return full_representation_tag() == (kExternalStringTag | kAsciiStringTag);
 }
 
 
 bool StringShape::IsExternalTwoByte() {
   return full_representation_tag() == (kExternalStringTag | kTwoByteStringTag);
 }
 
 
+STATIC_CHECK((kExternalStringTag | kTwoByteStringTag) ==
+  Internals::kExternalTwoByteRepresentationTag);

[Mads Ager (chromium), 2009/08/26 06:22:20]

Align with '(kExternalStringTag ...'

+
+
 uc32 FlatStringReader::Get(int index) {
   ASSERT(0 <= index && index <= length_);
   if (is_ascii_) {
     return static_cast<const byte*>(start_)[index];
   } else {
     return static_cast<const uc16*>(start_)[index];
   }
 }
 
 
@@ skipping 385 matching lines @@
 #define WRITE_BYTE_FIELD(p, offset, value) \
   (*reinterpret_cast<byte*>(FIELD_ADDR(p, offset)) = value)
 
 
 Object** HeapObject::RawField(HeapObject* obj, int byte_offset) {
   return &READ_FIELD(obj, byte_offset);
 }
 
 
 int Smi::value() {
-  return static_cast<int>(reinterpret_cast<intptr_t>(this)) >> kSmiTagSize;
+  return Internals::SmiValue(this);
 }
 
 
 Smi* Smi::FromInt(int value) {
   ASSERT(Smi::IsValid(value));
   intptr_t tagged_value =
       (static_cast<intptr_t>(value) << kSmiTagSize) | kSmiTag;
   return reinterpret_cast<Smi*>(tagged_value);
 }
 
@@ skipping 2136 matching lines @@
 #undef WRITE_INT_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_