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52 lines
1 KiB
C++
52 lines
1 KiB
C++
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "vm/globals.h"
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#if defined(TARGET_ARCH_DBC)
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#include "vm/cpu.h"
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#include "vm/cpu_dbc.h"
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#include "vm/cpuinfo.h"
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namespace dart {
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void CPU::FlushICache(uword start, uword size) {
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// Nothing to do.
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}
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const char* CPU::Id() {
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return "dbc";
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}
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const char* HostCPUFeatures::hardware_ = NULL;
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#if defined(DEBUG)
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bool HostCPUFeatures::initialized_ = false;
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#endif
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void HostCPUFeatures::InitOnce() {
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CpuInfo::InitOnce();
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hardware_ = CpuInfo::GetCpuModel();
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#if defined(DEBUG)
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initialized_ = true;
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#endif
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}
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void HostCPUFeatures::Cleanup() {
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DEBUG_ASSERT(initialized_);
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#if defined(DEBUG)
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initialized_ = false;
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#endif
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ASSERT(hardware_ != NULL);
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free(const_cast<char*>(hardware_));
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hardware_ = NULL;
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CpuInfo::Cleanup();
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}
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} // namespace dart
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#endif // defined TARGET_ARCH_DBC
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