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// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#ifndef RUNTIME_VM_CPU_DBC_H_
#define RUNTIME_VM_CPU_DBC_H_
#include "vm/allocation.h"
#include "vm/simulator.h"
namespace dart {
class HostCPUFeatures : public AllStatic {
public:
static void Init();
static void Cleanup();
static const char* hardware() {
DEBUG_ASSERT(initialized_);
return hardware_;
}
private:
static const char* hardware_;
#if defined(DEBUG)
static bool initialized_;
#endif
};
class TargetCPUFeatures : public AllStatic {
public:
static void Init() { HostCPUFeatures::Init(); }
static void Cleanup() { HostCPUFeatures::Cleanup(); }
static const char* hardware() { return CPU::Id(); }
static bool double_truncate_round_supported() { return true; }
};
} // namespace dart
#endif // RUNTIME_VM_CPU_DBC_H_