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PTO-ARCH-DATA-TYPES-FAULT

PTO-ARCH-DATA-TYPES-FAULT

ASL 伪代码

下面直接显示完整的 ASL 所有者。

// PTO-UNIT: {"id":"PTO-ARCH-DATA-TYPES-FAULT","surface":"arch","classification":["data-types","fault"],"depends_on":["PTO-ARCH-DATA-TYPES-INTEGER"]}type FaultCode of enumeration {    Fault_None,    Fault_ExecutionStateCheck,    Fault_IllegalInstruction,    Fault_InstructionPC,    Fault_InstructionPage,    Fault_DataAlignment,    Fault_DataPage,    Fault_SoftwareBreakpoint,    Fault_HardwareBreakpoint,    Fault_HardwareWatchpoint,    Fault_Assert,    Fault_TileLegality,    Fault_TileAllocation,    Fault_BundleControl,    Fault_BundlePostCommit,    Fault_ServiceRequest};

架构行为

目的与范围

用途与范围

FaultCode 是 PTO ASL 为 Fault_None 和 15 个具名且非 None 的故障标识定义的枚举。本单元只定义这些标识，不定义它们何时被选择，也不定义随后发生的状态转换。

概念与架构状态

故障分组

Fault_None 表示当前没有故障。执行状态检查、非法指令、指令地址/指令页、数据对齐/数据页、调试、断言、Tile 合法性或分配、指令束控制或提交后故障，以及服务请求，都有各自独立的枚举成员。

这种拆分让后续 ASL 所有者能够选择故障原因，而无需把陷阱号或恢复行为编码进这个类型定义。

规则与交互

故障码的使用方式

一个 FaultCode 值恰好是该枚举的一个成员。这个声明不分配陷阱号、优先级、载荷或恢复行为。

链接到本单元的 AVS 提供跨所有者执行证据，但不属于本页的枚举定义。

边界与未定义范围

边界

Fault_BundleControl 和 Fault_BundlePostCommit 是两个不同的枚举成员。Fault_TileLegality 和 Fault_TileAllocation 也分别是不同成员。

某条指令选择哪个成员，以及陷阱或配置档所有者如何解释该成员，都不属于这个类型声明。

使用示例

示例性阅读示例

下面只演示阅读路径，不增加故障规则。

当另一个 ASL 单元使用 Fault_DataAlignment 时，应把该单元视为周边行为的所有者；本页只确立 Fault_DataAlignment 是一个独立的 FaultCode 成员。

相关所有者

NDF 条款

正文来自 owning ASL。拖拽或按钮只临时改变当前页面显示顺序。

No NDF clause is attached to this unit.

Evidence index

8 matching entries

Executable evidence2
  • PTO-ARCH-DATA-TYPES-FAULT compiles as an independent normative unit
    1. surfaceARCH
    2. ownerPTO-ARCH-DATA-TYPES-FAULT
    3. categorySTATIC-INVARIANT
    4. case001
    Show exact test source
    Sources and references
    Complete stable ID
    PTO-AVS-ARCH-DATA-TYPES-FAULT-STATIC-001
    Path
    tests/asl/arch/data-types/fault/arch-static-fault-contract-001.asl
    Kind / role
    static-invariant
    Pass condition
    the complete model and this unit's static invariant compile
    SHA-256
    09298fe7a9f3232db427f7d0f0b8a64d3cf22fb5374675f2e1a72145d8ef89ee
    Open exact source ↗ for PTO-AVS-ARCH-DATA-TYPES-FAULT-STATIC-001
  • Covers Complete Trap Envelope.
    1. surfaceARCH
    2. ownerPTO-ARCH-DATA-TYPES-FAULT
    3. categoryFAULT
    4. case001
    Show exact test source
    Sources and references
    Complete stable ID
    PTO-AVS-ARCH-TESTCOMPLETETRAPENVELOPE-FAULT-001
    Path
    tests/asl/arch/data-types/fault/arch-fault-complete-trap-envelope-001.asl
    Kind / role
    fault
    Pass condition
    TestCompleteTrapEnvelope completes without assertion failure
    SHA-256
    7b876a89dc7673cceb61ed326f196fd959295c0173c58ca18ca96b7085b9adcb
    Open exact source ↗ for PTO-AVS-ARCH-TESTCOMPLETETRAPENVELOPE-FAULT-001
Commit-scoped evidence5
  • spec/evidence/release-traceability-readiness.json · closedPTO-EVIDENCE-RELEASE-TRACEABILITY
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-RELEASE-TRACEABILITY
    Path
    spec/evidence/release-traceability-readiness.json
    Kind / role
    ASL/NDF/documentation/AVS traceability
    SHA-256
    c7327021d39dc67ac5564bc55073b3870a397d79ac8d9648284d56e33bc14a3e
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-TRACEABILITY
  • spec/evidence/instruction-contract-closure.json · closedPTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE
    Path
    spec/evidence/instruction-contract-closure.json
    Kind / role
    mnemonic and encoding contract closure
    SHA-256
    3ef2bb62421c79dff8fa77a1c7983923b523244b8090812883ef81286ca8106a
    Open exact source ↗ for PTO-EVIDENCE-INSTRUCTION-CONTRACT-CLOSURE
  • spec/evidence/architecture-readiness.json · openPTO-EVIDENCE-ARCHITECTURE-READINESS
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-ARCHITECTURE-READINESS
    Path
    spec/evidence/architecture-readiness.json
    Kind / role
    architecture maturity and blockers
    SHA-256
    4b0b85199101251bea744e0f3591cc31906909dc80d5ab651c417a936036a004
    Open exact source ↗ for PTO-EVIDENCE-ARCHITECTURE-READINESS
  • spec/evidence/release-gate-readiness.json · ready-for-exact-head-verificationPTO-EVIDENCE-RELEASE-GATE-READINESS
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-RELEASE-GATE-READINESS
    Path
    spec/evidence/release-gate-readiness.json
    Kind / role
    exact-head gate readiness
    SHA-256
    a0f4d2b6920c08981ea55fd8ef820708a40d4feb5402c5150e8e9ab532d84ce0
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-GATE-READINESS
  • spec/release-manifest.json · draftPTO-EVIDENCE-RELEASE-MANIFEST
    Sources and references
    Complete stable ID
    PTO-EVIDENCE-RELEASE-MANIFEST
    Path
    spec/release-manifest.json
    Kind / role
    release content and encoding fingerprints
    SHA-256
    1a64c109ed7a90351c41e2a418b3c0ebaf8ad975838986d2101385186b85c0d8
    Open exact source ↗ for PTO-EVIDENCE-RELEASE-MANIFEST
Decision history1
  • Define the PTO v0 disposition of every trap identity · accepted
    1. decision recordADR
    2. case0018

    Decision record

    Loading ADR-0018…

    Sources and references
    Complete stable ID
    ADR-0018
    Path
    docs/status/decisions/0018-pto-v0-trap-disposition.md
    Affected units
    PTO-ARCH-DATA-TYPES-FAULT, PTO-ARCH-DATA-TYPES-TRAP-CONTEXT, PTO-ARCH-STATE-TRAP-CONTEXT, PTO-SCALAR-ACRC, PTO-SCALAR-ACRE, PTO-SCALAR-ASSERT, PTO-SCALAR-BC-IALL, PTO-SCALAR-BC-IVA, PTO-SCALAR-BSE, PTO-SCALAR-BWE, PTO-SCALAR-BWI, PTO-SCALAR-BWT, PTO-SCALAR-C-EBREAK, PTO-SCALAR-C-SSRGET, PTO-SCALAR-DC-CISW, PTO-SCALAR-DC-CIVA, PTO-SCALAR-DC-CSW, PTO-SCALAR-DC-CVA, PTO-SCALAR-DC-IALL, PTO-SCALAR-DC-ISW, PTO-SCALAR-DC-IVA, PTO-SCALAR-DC-ZVA, PTO-SCALAR-EBREAK, PTO-SCALAR-FENCE-D, PTO-SCALAR-FENCE-I, PTO-SCALAR-HL-SSRGET, PTO-SCALAR-HL-SSRSET, PTO-SCALAR-IC-IALL, PTO-SCALAR-IC-IVA, PTO-SCALAR-LSRGET, PTO-SCALAR-SETC-TGT, PTO-SCALAR-SSRGET, PTO-SCALAR-SSRSET, PTO-SCALAR-SSRSWAP, PTO-SCALAR-TLB-IA, PTO-SCALAR-TLB-IALL, PTO-SCALAR-TLB-IAV, PTO-SCALAR-TLB-IV
    Affected NDF
    PTO-ACRC-DECISION-BINDING-001, PTO-ACRE-IMPLICIT-STOP-001, PTO-BSE-DECISION-BINDING-001, PTO-BWE-DECISION-BINDING-001, PTO-BWI-DECISION-BINDING-001, PTO-BWT-DECISION-BINDING-001, PTO-C-EBREAK-CAUSE-001, PTO-C-SSRGET-DIRECT-IDS-001, PTO-EBREAK-DECISION-BINDING-001, PTO-FENCE-D-DECISION-BINDING-001, PTO-FENCE-I-DECISION-BINDING-001, PTO-HL-SSRGET-DECISION-BINDING-001, PTO-HL-SSRSET-DECISION-BINDING-001, PTO-LSRGET-BARG-001, PTO-SETC-TGT-ADR-CONTRACT-001, PTO-SSRGET-ADR-CONTRACT-001, PTO-SSRSET-ADR-CONTRACT-001, PTO-SSRSWAP-ADR-CONTRACT-001, PTO-TLB-IA-ADR-CONTRACT-001, PTO-TLB-IALL-ADR-CONTRACT-001, PTO-TLB-IAV-ADR-CONTRACT-001, PTO-TLB-IV-ADR-CONTRACT-001
    SHA-256
    ce33454ffd2a595425ebece5954c9990ea2b9c4890008ad700599f767d7b9716
    Open exact decision source ↗ for ADR-0018

Unit metadata

Open 4 generated metadata fields
id
PTO-ARCH-DATA-TYPES-FAULT
surface
arch
classification
[
  "data-types",
  "fault"
]
depends_on
[
  "PTO-ARCH-DATA-TYPES-INTEGER"
]
Open generated traceability record
{
  "classification": [
    "data-types",
    "fault"
  ],
  "documentation": "docs/arch/data-types/fault.md",
  "id": "PTO-ARCH-DATA-TYPES-FAULT",
  "mnemonic": null,
  "readiness_subjects": [
    "ADR-0018"
  ],
  "semantic_tests": [
    "PTO-AVS-ARCH-TESTCOMPLETETRAPENVELOPE-FAULT-001"
  ],
  "source": "asl/arch/data-types/fault.asl",
  "surface": "arch",
  "tests": [
    "PTO-AVS-ARCH-DATA-TYPES-FAULT-STATIC-001",
    "PTO-AVS-ARCH-TESTCOMPLETETRAPENVELOPE-FAULT-001"
  ]
}

来源与发布信息

展开 commit、路径、hash、版本和规范所有者
发布
0.58.5 · 候选发布
Commit
7dc8b7e5b121d2b2499a2273bebff29e2cd86812
原始 ASL
asl/arch/data-types/fault.asl
ASL SHA-256
659ed9cbf6286d7011a9156b582b804e5f2e6fa1dd5bd5c3dac70056bd572b9d
生成文档
docs/site/i18n/zh-CN/docusaurus-plugin-content-docs-reference/current/arch/data-types/fault.md · 已融合到当前页面
文档 SHA-256
aea74b405567e0fbaff87636bc118020c7676549b47b8dc0ba555acdc6875c13

精确所有者