chromium/v8/src/base/cpu.h

// Copyright 2006-2013 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.

// This module contains the architecture-specific code. This make the rest of
// the code less dependent on differences between different processor
// architecture.
// The classes have the same definition for all architectures. The
// implementation for a particular architecture is put in cpu_<arch>.cc.
// The build system then uses the implementation for the target architecture.
//

#ifndef V8_BASE_CPU_H_
#define V8_BASE_CPU_H_

#include "src/base/base-export.h"
#include "src/base/macros.h"

namespace v8 {
namespace base {

// ----------------------------------------------------------------------------
// CPU
//
// Query information about the processor.
//
// This class also has static methods for the architecture specific functions.
// Add methods here to cope with differences between the supported
// architectures. For each architecture the file cpu_<arch>.cc contains the
// implementation of these static functions.

class V8_BASE_EXPORT CPU final { … };

}  // namespace base
}  // namespace v8

#endif  // V8_BASE_CPU_H_