Refactored EXTERNAL_REFERENCE handling.

src/ia32/assembler-ia32-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 127 matching lines @@
   CPU::FlushICache(pc_, sizeof(Address));
   if (mode == UPDATE_WRITE_BARRIER &&
       host() != NULL &&
       target->IsHeapObject()) {
     host()->GetHeap()->incremental_marking()->RecordWrite(
         host(), &Memory::Object_at(pc_), HeapObject::cast(target));
   }
 }
 
 
-Address* RelocInfo::target_reference_address() {
+Address RelocInfo::target_reference() {
   ASSERT(rmode_ == RelocInfo::EXTERNAL_REFERENCE);
-  return reinterpret_cast<Address*>(pc_);
+  return Memory::Address_at(pc_);
 }
 
 
 Address RelocInfo::target_runtime_entry(Assembler* origin) {
   ASSERT(IsRuntimeEntry(rmode_));
   return reinterpret_cast<Address>(*reinterpret_cast<int32_t*>(pc_));
 }
 
 
 void RelocInfo::set_target_runtime_entry(Address target,
@@ skipping 363 matching lines @@
 
 Operand::Operand(int32_t disp, RelocInfo::Mode rmode) {
   // [disp/r]
   set_modrm(0, ebp);
   set_dispr(disp, rmode);
 }
 
 } }  // namespace v8::internal
 
 #endif  // V8_IA32_ASSEMBLER_IA32_INL_H_