[PATCH V3 10/10] perf/tools: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform
From: Anshuman Khandual <hidden>
Date: 2022-03-14 06:00:31
Also in:
linux-perf-users, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> --- 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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