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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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43 #include "src/serialize.h" | 43 #include "src/serialize.h" |
44 | 44 |
45 namespace v8 { | 45 namespace v8 { |
46 namespace internal { | 46 namespace internal { |
47 | 47 |
48 // ----------------------------------------------------------------------------- | 48 // ----------------------------------------------------------------------------- |
49 // Implementation of CpuFeatures | 49 // Implementation of CpuFeatures |
50 | 50 |
51 void CpuFeatures::ProbeImpl(bool cross_compile) { | 51 void CpuFeatures::ProbeImpl(bool cross_compile) { |
52 CPU cpu; | 52 CPU cpu; |
53 supported_ |= OS::CpuFeaturesImpliedByPlatform(); | |
54 | 53 |
55 // Only use statically determined features for cross compile (snapshot). | 54 // Only use statically determined features for cross compile (snapshot). |
56 if (cross_compile) return; | 55 if (cross_compile) return; |
57 } | 56 } |
58 | 57 |
59 | 58 |
60 void CpuFeatures::PrintTarget() { } | 59 void CpuFeatures::PrintTarget() { } |
61 void CpuFeatures::PrintFeatures() { } | 60 void CpuFeatures::PrintFeatures() { } |
62 | 61 |
63 | 62 |
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2020 fprintf(coverage_log, "%s\n", file_line); | 2019 fprintf(coverage_log, "%s\n", file_line); |
2021 fflush(coverage_log); | 2020 fflush(coverage_log); |
2022 } | 2021 } |
2023 } | 2022 } |
2024 | 2023 |
2025 #endif | 2024 #endif |
2026 | 2025 |
2027 } } // namespace v8::internal | 2026 } } // namespace v8::internal |
2028 | 2027 |
2029 #endif // V8_TARGET_ARCH_X87 | 2028 #endif // V8_TARGET_ARCH_X87 |
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