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

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/arm64/ampere/ampereonex/branch.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/arm64/ampere/ampereonex/branch.json
Extension
.json
Size
5298 bytes
Lines
126
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

[
    {
        "ArchStdEvent": "BR_IMMED_SPEC"
    },
    {
        "ArchStdEvent": "BR_RETURN_SPEC"
    },
    {
        "ArchStdEvent": "BR_INDIRECT_SPEC"
    },
    {
        "ArchStdEvent": "BR_MIS_PRED"
    },
    {
        "ArchStdEvent": "BR_PRED"
    },
    {
        "PublicDescription": "Instruction architecturally executed, branch not taken",
        "EventCode": "0x8107",
        "EventName": "BR_SKIP_RETIRED",
        "BriefDescription": "Instruction architecturally executed, branch not taken"
    },
    {
        "PublicDescription": "Instruction architecturally executed, immediate branch taken",
        "EventCode": "0x8108",
        "EventName": "BR_IMMED_TAKEN_RETIRED",
        "BriefDescription": "Instruction architecturally executed, immediate branch taken"
    },
    {
        "PublicDescription": "Instruction architecturally executed, indirect branch excluding return retired",
        "EventCode": "0x810c",
        "EventName": "BR_INDNR_TAKEN_RETIRED",
        "BriefDescription": "Instruction architecturally executed, indirect branch excluding return retired"
    },
    {
        "PublicDescription": "Instruction architecturally executed, predicted immediate branch",
        "EventCode": "0x8110",
        "EventName": "BR_IMMED_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, predicted immediate branch"
    },
    {
        "PublicDescription": "Instruction architecturally executed, mispredicted immediate branch",
        "EventCode": "0x8111",
        "EventName": "BR_IMMED_MIS_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, mispredicted immediate branch"
    },
    {
        "PublicDescription": "Instruction architecturally executed, predicted indirect branch",
        "EventCode": "0x8112",
        "EventName": "BR_IND_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, predicted indirect branch"
    },
    {
        "PublicDescription": "Instruction architecturally executed, mispredicted indirect branch",
        "EventCode": "0x8113",
        "EventName": "BR_IND_MIS_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, mispredicted indirect branch"
    },
    {
        "PublicDescription": "Instruction architecturally executed, predicted procedure return",
        "EventCode": "0x8114",
        "EventName": "BR_RETURN_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, predicted procedure return"
    },
    {
        "PublicDescription": "Instruction architecturally executed, mispredicted procedure return",
        "EventCode": "0x8115",
        "EventName": "BR_RETURN_MIS_PRED_RETIRED",
        "BriefDescription": "Instruction architecturally executed, mispredicted procedure return"
    },

Annotation

Implementation Notes