diff options
Diffstat (limited to 'tools/perf/perf.h')
-rw-r--r-- | tools/perf/perf.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h index ceb68aa51f7f..f735b6924a2f 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h | |||
@@ -19,6 +19,16 @@ | |||
19 | #define cpu_relax() asm volatile("" ::: "memory"); | 19 | #define cpu_relax() asm volatile("" ::: "memory"); |
20 | #endif | 20 | #endif |
21 | 21 | ||
22 | #ifdef __sh__ | ||
23 | #include "../../arch/sh/include/asm/unistd.h" | ||
24 | #if defined(__SH4A__) || defined(__SH5__) | ||
25 | # define rmb() asm volatile("synco" ::: "memory") | ||
26 | #else | ||
27 | # define rmb() asm volatile("" ::: "memory") | ||
28 | #endif | ||
29 | #define cpu_relax() asm volatile("" ::: "memory") | ||
30 | #endif | ||
31 | |||
22 | #include <time.h> | 32 | #include <time.h> |
23 | #include <unistd.h> | 33 | #include <unistd.h> |
24 | #include <sys/types.h> | 34 | #include <sys/types.h> |