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Cleanup: remove leftover manual pthread detection
[userspace-rcu.git]
/
urcu
/
arch
/
sparc64.h
diff --git
a/urcu/arch/sparc64.h
b/urcu/arch/sparc64.h
index 2ccb86fc357c27f9dcda255088bd4336b42f21a5..1ff40f5c4698d4d7fd693098a16aabedcf1ba45a 100644
(file)
--- a/
urcu/arch/sparc64.h
+++ b/
urcu/arch/sparc64.h
@@
-28,7
+28,15
@@
#ifdef __cplusplus
extern "C" {
#ifdef __cplusplus
extern "C" {
-#endif
+#endif
+
+/*
+ * On Linux, define the membarrier system call number if not yet available in
+ * the system headers.
+ */
+#if (defined(__linux__) && !defined(__NR_membarrier))
+#define __NR_membarrier 351
+#endif
#define CAA_CACHE_LINE_SIZE 256
#define CAA_CACHE_LINE_SIZE 256
@@
-45,14
+53,7
@@
__asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
#define cmm_rmb() membar_safe("#LoadLoad")
#define cmm_wmb() membar_safe("#StoreStore")
#define cmm_rmb() membar_safe("#LoadLoad")
#define cmm_wmb() membar_safe("#StoreStore")
-typedef unsigned long long cycles_t;
-
-static inline cycles_t caa_get_cycles (void)
-{
- return 0; /* unimplemented */
-}
-
-#ifdef __cplusplus
+#ifdef __cplusplus
}
#endif
}
#endif
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