bb-create-verif-plan

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把 mas/verif_plan_seed.md 扩展为完整验证计划 markdown(功能检查点、覆盖率目标、边界、随机约束、test case 清单)。触发场景:(1) bba-guru-verification 启动时;(2) 显式 /bb-create-verif-plan。

05shygo By 05shygo schedule Updated 6/3/2026

name: bb-create-verif-plan description: "把 mas/verif_plan_seed.md 扩展为完整验证计划 markdown(功能检查点、覆盖率目标、边界、随机约束、test case 清单)。触发场景:(1) bba-guru-verification 启动时;(2) 显式 /bb-create-verif-plan。"

bb-create-verif-plan

职责

verif_plan_seed.md + MAS(接口/FSM/clock_domains),输出 verification_plan.md,含 6 个必备 section。

  • 调用者:bba-guru-verification
  • 下游:bb-generate-tb
  • 禁止使用:Task / Agent / Skill

Input Args

arg type required 默认 说明
verif_plan_seed path true designs/<name>/mas/verif_plan_seed.md
mas_path path true designs/<name>/mas/mas.json
design_name string true
stamp string false <auto>

Output Contract

field
artifact_path designs/<name>/verif/verification_plan.md
script_path designs/<name>/verif/gen_plan_<stamp>.py
sections list[str]
functional_points int(FTP 数)
coverage_bins int
valid bool
error string|null

verification_plan.md 必备 sections

  1. Functional Coverage Groups(FSM 状态 / 操作模式各一)
  2. Code Coverage Targets(line / branch / toggle / condition;100%)
  3. Functional Test Points(编号 FTP-NNN,与 PRD FR 对应)
  4. Corner Cases(边界值 / 溢出 / 复位时序 / CDC crossing)
  5. Random Constraints(约束随机策略)
  6. Test Case List(FTP → seq 映射,供 bb-generate-tb 用)

4-Phase 执行

Phase 1 — render_plan_py

scripts/render_plan_py.py

import json
mas = json.load(open(mas_path))
seed = open(verif_plan_seed).read()
# 1. 从 mas.fsm 提 FSM 状态 → covergroup
# 2. 从 mas.interfaces 提关键信号 → coverpoint
# 3. 把 seed 中已列条目编号为 FTP-001..
# 4. 渲染 6-section markdown

Phase 2 — run_gen_plan

timeout 180 uv run python <script_path> > <artifact_path> 2> <log>

Phase 3 — parse_plan

scripts/parse_plan.py

  • 正则查 6 个必备 ## <Section> 标题 → sections
  • 统计 FTP-\d+ 出现次数 → functional_points
  • 统计 covergroup bins 行 → coverage_bins
  • valid = (sections == 6_required)

Phase 4 — return

返回 JSON。bba-guru-verification 用此初始化 coverage tracker,调 bb-generate-tb

收敛 / 失败

状态 行动
valid=true bb-generate-tb
sections 缺失 重生成 1 次
仍失败 error="plan sections incomplete"

资源索引

  • scripts/render_plan_py.pyscripts/run_gen_plan.pyscripts/parse_plan.py
  • assets/verif_plan.md.tmpl
  • references/coverage_naming.md — covergroup/bin 命名规范
Install via CLI
npx skills add https://github.com/05shygo/mmu_verification --skill bb-create-verif-plan
Repository Details
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navigation Branch main
article Path SKILL.md
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