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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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