Fix non-ia32 build.

src/arm/macro-assembler-arm.cc

 // Copyright 2011 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 21 matching lines @@
 #if defined(V8_TARGET_ARCH_ARM)
 
 #include "bootstrapper.h"
 #include "codegen-inl.h"
 #include "debug.h"
 #include "runtime.h"
 
 namespace v8 {
 namespace internal {
 
-MacroAssembler::MacroAssembler(void* buffer, int size)
-    : Assembler(Isolate::Current(), buffer, size),
+MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size)
+    : Assembler(arg_isolate, buffer, size),
       generating_stub_(false),
-      allow_stub_calls_(true),
-      code_object_(isolate()->heap()->undefined_value()) {
+      allow_stub_calls_(true) {
+  if (isolate() != NULL) {
+    code_object_ = Handle<Object>(isolate()->heap()->undefined_value(),
+                                  isolate());
+  }
 }
 
 
 // We always generate arm code, never thumb code, even if V8 is compiled to
 // thumb, so we require inter-working support
 #if defined(__thumb__) && !defined(USE_THUMB_INTERWORK)
 #error "flag -mthumb-interwork missing"
 #endif
 
 
@@ skipping 2832 matching lines @@
   and_(result, result, Operand(kLdrOffsetMask));
   add(result, ldr_location, Operand(result));
   add(result, result, Operand(kPCRegOffset));
 }
 
 
 CodePatcher::CodePatcher(byte* address, int instructions)
     : address_(address),
       instructions_(instructions),
       size_(instructions * Assembler::kInstrSize),
-      masm_(address, size_ + Assembler::kGap) {
+      masm_(Isolate::Current(), address, size_ + Assembler::kGap) {
   // Create a new macro assembler pointing to the address of the code to patch.
   // The size is adjusted with kGap on order for the assembler to generate size
   // bytes of instructions without failing with buffer size constraints.
   ASSERT(masm_.reloc_info_writer.pos() == address_ + size_ + Assembler::kGap);
 }
 
 
 CodePatcher::~CodePatcher() {
   // Indicate that code has changed.
   CPU::FlushICache(address_, size_);
@@ skipping 17 matching lines @@
 void CodePatcher::EmitCondition(Condition cond) {
   Instr instr = Assembler::instr_at(masm_.pc_);
   instr = (instr & ~kCondMask) | cond;
   masm_.emit(instr);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM