diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h index 51168e22f4d8..49cb2355efc0 100644 --- a/tools/include/uapi/linux/perf_event.h +++ b/tools/include/uapi/linux/perf_event.h @@ -282,6 +282,12 @@ enum { PERF_BR_PRIV_HV = 3, }; +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ diff --git a/tools/perf/util/branch.c b/tools/perf/util/branch.c index 675cbbe80ce3..6d38238481d3 100644 --- a/tools/perf/util/branch.c +++ b/tools/perf/util/branch.c @@ -45,11 +45,24 @@ const char *branch_new_type_name(int new_type) "FAULT_ALGN", "FAULT_DATA", "FAULT_INST", +/* + * TODO: This switch should happen on 'session->header.env.arch' + * instead, because an arm64 platform perf recording could be + * opened for analysis on other platforms as well. + */ +#ifdef __aarch64__ + "ARM64_FIQ", + "ARM64_DEBUG_HALT", + "ARM64_DEBUG_EXIT", + "ARM64_DEBUG_INST", + "ARM64_DEBUG_DATA" +#else "ARCH_1", "ARCH_2", "ARCH_3", "ARCH_4", "ARCH_5" +#endif }; if (new_type >= 0 && new_type < PERF_BR_NEW_MAX)