Messages in this thread Patch in this message | | | From | Anshuman Khandual <> | Subject | [PATCH V3 10/10] perf/tools: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform | Date | Mon, 14 Mar 2022 11:28:57 +0530 |
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This updates the perf tool with arch specific branch type classification used for BRBE on arm64 platform as added in the kernel earlier.
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> --- tools/include/uapi/linux/perf_event.h | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h index 193dba2ecdc1..37276a737a97 100644 --- a/tools/include/uapi/linux/perf_event.h +++ b/tools/include/uapi/linux/perf_event.h @@ -282,6 +282,14 @@ enum { PERF_BR_PRIV_HV = 3, }; +#ifdef CONFIG_ARM64 +#define PERF_BR_NEW_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_NEW_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_NEW_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_NEW_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_NEW_DEBUG_DATA PERF_BR_NEW_ARCH_5 +#endif + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ -- 2.25.1
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