diff options
| author | root <root> | 2012-01-18 12:44:32 +0000 |
|---|---|---|
| committer | root <root> | 2012-01-18 12:44:32 +0000 |
| commit | 2e7f0c0648cd90962636e7d2006efa99871d31ca (patch) | |
| tree | 65981781c76280cee283dc11b175d560614be141 /ev.c | |
| parent | c75183acad691703ac591682e464b01c128eadff (diff) | |
*** empty log message ***
Diffstat (limited to 'ev.c')
| -rw-r--r-- | ev.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -541,12 +541,12 @@ struct signalfd_siginfo #endif #ifndef ECB_MEMORY_FENCE - #if ECB_GCC_VERSION(2,5) || defined(__INTEL_COMPILER) || defined(__clang__) || __SUNPRO_C >= 0x5110 || __SUNPRO_xC >= 0x5110 - #if __i386__ + #if ECB_GCC_VERSION(2,5) || defined(__INTEL_COMPILER) || defined(__clang__) || __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 + #if __i386 || __i386__ #define ECB_MEMORY_FENCE __asm__ __volatile__ ("lock; orb $0, -1(%%esp)" : : : "memory") #define ECB_MEMORY_FENCE_ACQUIRE ECB_MEMORY_FENCE /* non-lock xchg might be enough */ #define ECB_MEMORY_FENCE_RELEASE do { } while (0) /* unlikely to change in future cpus */ - #elif __amd64 + #elif __amd64 || __amd64__ || __x86_64 || __x86_64__ #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mfence" : : : "memory") #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("lfence" : : : "memory") #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("sfence") /* play safe - not needed in any current cpu */ @@ -558,7 +558,7 @@ struct signalfd_siginfo #elif defined(__ARM_ARCH_7__ ) || defined(__ARM_ARCH_7A__ ) \ || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7R__ ) #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory") - #elif defined(__sparc) + #elif __sparc || __sparc__ #define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore | #StoreLoad | #LoadLoad | #StoreStore" : : : "memory") #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadLoad" : : : "memory") #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #StoreStore") |