Merge branch 'fio-fix-detecting-libpmem' of https://github.com/ldorau/fio
[fio.git] / arch / arch-sparc64.h
... / ...
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1#ifndef ARCH_SPARC64_H
2#define ARCH_SPARC64_H
3
4#define FIO_ARCH (arch_sparc64)
5
6#define nop do { } while (0)
7
8#define membar_safe(type) \
9 do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10 " membar " type "\n" \
11 "1:\n" \
12 : : : "memory"); \
13 } while (0)
14
15#define read_barrier() membar_safe("#LoadLoad")
16#define write_barrier() membar_safe("#StoreStore")
17
18#endif