// Copyright 2011 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#if V8_TARGET_ARCH_ARM

#include "src/assembler.h"
#include "src/frames.h"
#include "src/macro-assembler.h"

#include "src/arm/assembler-arm-inl.h"
#include "src/arm/assembler-arm.h"
#include "src/arm/frames-arm.h"
#include "src/arm/macro-assembler-arm.h"

namespace v8 {
namespace internal {


Register JavaScriptFrame::fp_register() { return v8::internal::fp; }
Register JavaScriptFrame::context_register() { return cp; }
Register JavaScriptFrame::constant_pool_pointer_register() {
  DCHECK(FLAG_enable_embedded_constant_pool);
  return pp;
}


Register StubFailureTrampolineFrame::fp_register() { return v8::internal::fp; }
Register StubFailureTrampolineFrame::context_register() { return cp; }
Register StubFailureTrampolineFrame::constant_pool_pointer_register() {
  DCHECK(FLAG_enable_embedded_constant_pool);
  return pp;
}


}  // namespace internal
}  // namespace v8

#endif  // V8_TARGET_ARCH_ARM
