commit c3b37129d6387b2db313f9100256d2d5f60dd9a8
author jkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Nov 07 10:14:12 2011 +0000
committer jkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Nov 07 10:14:12 2011 +0000
tree 84fc82a1ecb5b73234f42051ec7a012a94bd1ff3
parent becbc5247ca44bb32846a82794e96425980e9d50

Version 3.7.4

Proper "libv8.so.3.7.4" SONAME for Linux shared library (issue 1786).

Fix Harmony sets and maps to allow null and undefined as keys (still hidden behind --harmony flag) (issue 1622).

Implement VirtualMemory on FreeBSD to fix build (issue 1807).

Enable VFP instructions for Android.

Fix error handling in Date.prototype.toISOString (issue 1792).

Bug fixes and performance improvements for all platforms.

Not officially supported but noteworthy: Crankshaft for MIPS :-)

git-svn-id: http://v8.googlecode.com/svn/trunk@9889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/objects-inl.h

diff --git a/src/objects-inl.h b/src/objects-inl.h
index dc3aa46..55a3b2f 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -563,10 +563,10 @@
 }
 
 
-bool Object::IsSerializedScopeInfo() {
+bool Object::IsScopeInfo() {
   return Object::IsHeapObject() &&
       HeapObject::cast(this)->map() ==
-      HeapObject::cast(this)->GetHeap()->serialized_scope_info_map();
+      HeapObject::cast(this)->GetHeap()->scope_info_map();
 }
 
 
@@ -1855,7 +1855,7 @@
 AccessorDescriptor* DescriptorArray::GetCallbacks(int descriptor_number) {
   ASSERT(GetType(descriptor_number) == CALLBACKS);
   Foreign* p = Foreign::cast(GetCallbacksObject(descriptor_number));
-  return reinterpret_cast<AccessorDescriptor*>(p->address());
+  return reinterpret_cast<AccessorDescriptor*>(p->foreign_address());
 }
 
 
@@ -1975,7 +1975,7 @@
   while (true) {
     Object* element = KeyAt(entry);
     if (element == isolate->heap()->undefined_value()) break;  // Empty entry.
-    if (element != isolate->heap()->null_value() &&
+    if (element != isolate->heap()->the_hole_value() &&
         Shape::IsMatch(key, element)) return entry;
     entry = NextProbe(entry, count++, capacity);
   }
@@ -2015,6 +2015,7 @@
 CAST_ACCESSOR(SymbolTable)
 CAST_ACCESSOR(JSFunctionResultCache)
 CAST_ACCESSOR(NormalizedMapCache)
+CAST_ACCESSOR(ScopeInfo)
 CAST_ACCESSOR(CompilationCacheTable)
 CAST_ACCESSOR(CodeCacheHashTable)
 CAST_ACCESSOR(PolymorphicCodeCacheHashTable)
@@ -3545,13 +3546,12 @@
 }
 
 
-SerializedScopeInfo* SharedFunctionInfo::scope_info() {
-  return reinterpret_cast<SerializedScopeInfo*>(
-      READ_FIELD(this, kScopeInfoOffset));
+ScopeInfo* SharedFunctionInfo::scope_info() {
+  return reinterpret_cast<ScopeInfo*>(READ_FIELD(this, kScopeInfoOffset));
 }
 
 
-void SharedFunctionInfo::set_scope_info(SerializedScopeInfo* value,
+void SharedFunctionInfo::set_scope_info(ScopeInfo* value,
                                         WriteBarrierMode mode) {
   WRITE_FIELD(this, kScopeInfoOffset, reinterpret_cast<Object*>(value));
   CONDITIONAL_WRITE_BARRIER(GetHeap(),
@@ -3847,13 +3847,13 @@
 }
 
 
-Address Foreign::address() {
-  return AddressFrom<Address>(READ_INTPTR_FIELD(this, kAddressOffset));
+Address Foreign::foreign_address() {
+  return AddressFrom<Address>(READ_INTPTR_FIELD(this, kForeignAddressOffset));
 }
 
 
-void Foreign::set_address(Address value) {
-  WRITE_INTPTR_FIELD(this, kAddressOffset, OffsetFrom(value));
+void Foreign::set_foreign_address(Address value) {
+  WRITE_INTPTR_FIELD(this, kForeignAddressOffset, OffsetFrom(value));
 }
 
 
@@ -4434,7 +4434,6 @@
 
 template <int entrysize>
 uint32_t ObjectHashTableShape<entrysize>::Hash(Object* key) {
-  ASSERT(!key->IsUndefined() && !key->IsNull());
   MaybeObject* maybe_hash = key->GetHash(OMIT_CREATION);
   return Smi::cast(maybe_hash->ToObjectChecked())->value();
 }
@@ -4443,7 +4442,6 @@
 template <int entrysize>
 uint32_t ObjectHashTableShape<entrysize>::HashForObject(Object* key,
                                                         Object* other) {
-  ASSERT(!other->IsUndefined() && !other->IsNull());
   MaybeObject* maybe_hash = other->GetHash(OMIT_CREATION);
   return Smi::cast(maybe_hash->ToObjectChecked())->value();
 }
@@ -4455,11 +4453,6 @@
 }
 
 
-void ObjectHashTable::RemoveEntry(int entry) {
-  RemoveEntry(entry, GetHeap());
-}
-
-
 void Map::ClearCodeCache(Heap* heap) {
   // No write barrier is needed since empty_fixed_array is not in new space.
   // Please note this function is used during marking:
@@ -4536,14 +4529,14 @@
 
 void Foreign::ForeignIterateBody(ObjectVisitor* v) {
   v->VisitExternalReference(
-      reinterpret_cast<Address *>(FIELD_ADDR(this, kAddressOffset)));
+      reinterpret_cast<Address*>(FIELD_ADDR(this, kForeignAddressOffset)));
 }
 
 
 template<typename StaticVisitor>
 void Foreign::ForeignIterateBody() {
   StaticVisitor::VisitExternalReference(
-      reinterpret_cast<Address *>(FIELD_ADDR(this, kAddressOffset)));
+      reinterpret_cast<Address*>(FIELD_ADDR(this, kForeignAddressOffset)));
 }