Separate Cell and PropertyCell spaces

src/arm/assembler-arm-inl.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 161 matching lines @@
 }
 
 
 void RelocInfo::set_target_runtime_entry(Address target,
                                          WriteBarrierMode mode) {
   ASSERT(IsRuntimeEntry(rmode_));
   if (target_address() != target) set_target_address(target, mode);
 }
 
 
-Handle<JSGlobalPropertyCell> RelocInfo::target_cell_handle() {
+Handle<Cell> RelocInfo::target_cell_handle() {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
   Address address = Memory::Address_at(pc_);
-  return Handle<JSGlobalPropertyCell>(
-      reinterpret_cast<JSGlobalPropertyCell**>(address));
+  return Handle<Cell>(reinterpret_cast<Cell**>(address));
 }
 
 
-JSGlobalPropertyCell* RelocInfo::target_cell() {
+Cell* RelocInfo::target_cell() {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
-  return JSGlobalPropertyCell::FromValueAddress(Memory::Address_at(pc_));
+  return Cell::FromValueAddress(Memory::Address_at(pc_));
 }
 
 
-void RelocInfo::set_target_cell(JSGlobalPropertyCell* cell,
-                                WriteBarrierMode mode) {
+void RelocInfo::set_target_cell(Cell* cell, WriteBarrierMode mode) {
   ASSERT(rmode_ == RelocInfo::GLOBAL_PROPERTY_CELL);
-  Address address = cell->address() + JSGlobalPropertyCell::kValueOffset;
+  Address address = cell->address() + Cell::kValueOffset;
   Memory::Address_at(pc_) = address;
   if (mode == UPDATE_WRITE_BARRIER && host() != NULL) {
     // TODO(1550) We are passing NULL as a slot because cell can never be on
     // evacuation candidate.
     host()->GetHeap()->incremental_marking()->RecordWrite(
         host(), NULL, cell);
   }
 }
 
 
@@ skipping 308 matching lines @@
 
 
 void Assembler::set_target_address_at(Address pc, Address target) {
   set_target_pointer_at(pc, target);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_ASSEMBLER_ARM_INL_H_