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| 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 #include "vm/globals.h" | 5 #include "vm/globals.h" |
| 6 #if defined(TARGET_OS_FUCHSIA) | 6 #if defined(TARGET_OS_FUCHSIA) |
| 7 | 7 |
| 8 #include "vm/cpuinfo.h" | 8 #include "vm/cpuinfo.h" |
| 9 | 9 |
| 10 #include "platform/assert.h" | 10 #include "platform/assert.h" |
| 11 #include "vm/cpuid.h" | 11 #include "vm/cpuid.h" |
| 12 | 12 |
| 13 namespace dart { | 13 namespace dart { |
| 14 | 14 |
| 15 CpuInfoMethod CpuInfo::method_ = kCpuInfoDefault; | 15 CpuInfoMethod CpuInfo::method_ = kCpuInfoDefault; |
| 16 const char* CpuInfo::fields_[kCpuInfoMax] = {0}; | 16 const char* CpuInfo::fields_[kCpuInfoMax] = {0}; |
| 17 | 17 |
| 18 void CpuInfo::InitOnce() { | 18 void CpuInfo::InitOnce() { |
| 19 // TODO(zra): Add support for HOST_ARCH_ARM64 | 19 // TODO(zra): Add support for HOST_ARCH_ARM64 |
| 20 #if defined(HOST_ARCH_IA32) || defined(HOST_ARCH_X64) | 20 #if defined(HOST_ARCH_IA32) || defined(HOST_ARCH_X64) |
| 21 method_ = kCpuInfoCpuId; | 21 method_ = kCpuInfoCpuId; |
| 22 | 22 |
| 23 // Initialize the CpuId information. | 23 // Initialize the CpuId information. |
| 24 CpuId::InitOnce(); | 24 CpuId::InitOnce(); |
| 25 | 25 |
| 26 fields_[kCpuInfoProcessor] = "Processor"; | 26 fields_[kCpuInfoProcessor] = "Processor"; |
| 27 fields_[kCpuInfoModel] = "Hardware"; | 27 fields_[kCpuInfoModel] = "Hardware"; |
| 28 fields_[kCpuInfoHardware] = "Hardware"; | 28 fields_[kCpuInfoHardware] = "Hardware"; |
| 29 fields_[kCpuInfoFeatures] = "Features"; | 29 fields_[kCpuInfoFeatures] = "Features"; |
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| 63 (strcmp(field, fields_[kCpuInfoHardware]) == 0) || | 63 (strcmp(field, fields_[kCpuInfoHardware]) == 0) || |
| 64 (strcmp(field, fields_[kCpuInfoFeatures]) == 0); | 64 (strcmp(field, fields_[kCpuInfoFeatures]) == 0); |
| 65 } else { | 65 } else { |
| 66 return false; | 66 return false; |
| 67 } | 67 } |
| 68 } | 68 } |
| 69 | 69 |
| 70 } // namespace dart | 70 } // namespace dart |
| 71 | 71 |
| 72 #endif // defined(TARGET_OS_FUCHSIA) | 72 #endif // defined(TARGET_OS_FUCHSIA) |
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