linux/tools/perf/pmu-events/arch/arm64/ampere/emag/branch.json

[
    {
        "ArchStdEvent": "BR_IMMED_SPEC"
    },
    {
        "ArchStdEvent": "BR_RETURN_SPEC"
    },
    {
        "ArchStdEvent": "BR_INDIRECT_SPEC"
    },
    {
        "ArchStdEvent": "BR_MIS_PRED",
        "BriefDescription": "Branch mispredicted"
    },
    {
        "ArchStdEvent": "BR_PRED",
        "BriefDescription": "Predictable branch"
    }
]