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Merge pull request #272 from vapier/master

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Fix Android/MIPS build.
This commit is contained in:
Chris Mumford 2016-01-12 10:47:33 -08:00
commit 5d36bedd1c
1 changed files with 9 additions and 0 deletions
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9
port/atomic_pointer.h
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@ -39,6 +39,8 @@
#define ARCH_CPU_ARM64_FAMILY 1
#elif defined(__ppc__) || defined(__powerpc__) || defined(__powerpc64__)
#define ARCH_CPU_PPC_FAMILY 1
#elif defined(__mips__)
#define ARCH_CPU_MIPS_FAMILY 1
#endif
namespace leveldb {
@ -110,6 +112,13 @@ inline void MemoryBarrier() {
}
#define LEVELDB_HAVE_MEMORY_BARRIER
// MIPS
#elif defined(ARCH_CPU_MIPS_FAMILY) && defined(__GNUC__)
inline void MemoryBarrier() {
__asm__ __volatile__("sync" : : : "memory");
}
#define LEVELDB_HAVE_MEMORY_BARRIER
#endif
// AtomicPointer built using platform-specific MemoryBarrier()