Rev | Line | |
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[176] | 1 | /* |
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| 2 | * swift_memory.h |
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| 3 | * |
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| 4 | * (c) 2009 Ionut Rosoiu <ionut.rosoiu@gmail.com> |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #ifndef SWIFT_MEMORY_H_ |
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| 9 | #define SWIFT_MEMORY_H_ |
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| 10 | |
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| 11 | /* 64b cache line size */ |
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| 12 | #define SWIFT_CACHE_LINE_SIZE 64 |
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| 13 | |
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| 14 | #define swift_memory_read_barrier() \ |
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| 15 | __asm__ __volatile__ ("" : : : "memory"); |
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| 16 | |
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| 17 | #define swift_memory_write_barrier() \ |
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| 18 | __asm__ __volatile__ ("" : : : "memory"); |
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| 19 | |
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| 20 | #define swift_memory_barrier() \ |
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| 21 | __asm__ __volatile__ ("" : : : "memory"); |
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| 22 | |
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| 23 | |
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| 24 | #endif /* SWIFT_MEMORY_H_ */ |
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