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| author | Mike Hommey <mh@glandium.org> | 2012-04-30 12:38:31 +0200 |
|---|---|---|
| committer | Jason Evans <je@fb.com> | 2012-05-01 11:32:11 -0700 |
| commit | fd97b1dfc76647c3f90f28dc63cc987041fe20df (patch) | |
| tree | 97ed1b2b8de5dfd5bddc4f32da1cecd0af4c5da8 /include/jemalloc/internal/atomic.h | |
| parent | b45c57ecaf2bf7ff8abe013b856be90fb4e365f3 (diff) | |
| download | jemalloc-fd97b1dfc76647c3f90f28dc63cc987041fe20df.tar.gz | |
Add support for MSVC
Tested with MSVC 8 32 and 64 bits.
Diffstat (limited to 'include/jemalloc/internal/atomic.h')
| -rw-r--r-- | include/jemalloc/internal/atomic.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/jemalloc/internal/atomic.h b/include/jemalloc/internal/atomic.h index 016c472..11a7b47 100644 --- a/include/jemalloc/internal/atomic.h +++ b/include/jemalloc/internal/atomic.h @@ -47,6 +47,20 @@ atomic_sub_uint64(uint64_t *p, uint64_t x) return (__sync_sub_and_fetch(p, x)); } +#elif (defined(_MSC_VER)) +JEMALLOC_INLINE uint64_t +atomic_add_uint64(uint64_t *p, uint64_t x) +{ + + return (InterlockedExchangeAdd64(p, x)); +} + +JEMALLOC_INLINE uint64_t +atomic_sub_uint64(uint64_t *p, uint64_t x) +{ + + return (InterlockedExchangeAdd64(p, -((int64_t)x))); +} #elif (defined(JEMALLOC_OSATOMIC)) JEMALLOC_INLINE uint64_t atomic_add_uint64(uint64_t *p, uint64_t x) @@ -145,6 +159,20 @@ atomic_sub_uint32(uint32_t *p, uint32_t x) return (__sync_sub_and_fetch(p, x)); } +#elif (defined(_MSC_VER)) +JEMALLOC_INLINE uint32_t +atomic_add_uint32(uint32_t *p, uint32_t x) +{ + + return (InterlockedExchangeAdd(p, x)); +} + +JEMALLOC_INLINE uint32_t +atomic_sub_uint32(uint32_t *p, uint32_t x) +{ + + return (InterlockedExchangeAdd(p, -((int32_t)x))); +} #elif (defined(JEMALLOC_OSATOMIC)) JEMALLOC_INLINE uint32_t atomic_add_uint32(uint32_t *p, uint32_t x) |