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// Copyright 2010 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
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef V8_VIRTUAL_FRAME_ARM_INL_H_
#define V8_VIRTUAL_FRAME_ARM_INL_H_
#include "assembler-arm.h"
#include "virtual-frame-arm.h"
namespace v8 {
namespace internal {
// These VirtualFrame methods should actually be in a virtual-frame-arm-inl.h
// file if such a thing existed.
MemOperand VirtualFrame::ParameterAt(int index) {
// Index -1 corresponds to the receiver.
ASSERT(-1 <= index); // -1 is the receiver.
ASSERT(index <= parameter_count());
return MemOperand(fp, (1 + parameter_count() - index) * kPointerSize);
}
// The receiver frame slot.
MemOperand VirtualFrame::Receiver() {
return ParameterAt(-1);
}
void VirtualFrame::Forget(int count) {
SpillAll();
LowerHeight(count);
}
} } // namespace v8::internal
#endif // V8_VIRTUAL_FRAME_ARM_INL_H_