clean up

files/Hard Reset.md

@@ -13,103 +13,6 @@
 
 ---
 
-## Phase 2 — Canonical Layout + Verifier Contract (JVM-like Control Flow)
-
-### PR-04 (5 pts) — Rewrite layout to compute instruction boundaries via decoder (no heuristics)
-
-**Briefing**
-
-Layout must be computed canonically using the decoder, not guessed via ad-hoc stepping.
-
-**Target**
-
-`prometeu_bytecode::layout` becomes the only authority for:
-
-* function ranges `[start, end)`
-* function length
-* valid instruction boundaries
-* pc→function lookup
-
-**Scope**
-
-* Implement layout computation by scanning bytes with the canonical decoder.
-* Provide APIs:
-
-    * `function_range(func_idx) -> (start, end)`
-    * `function_len(func_idx)`
-    * `is_boundary(func_idx, rel_pc)` or `is_boundary_abs(abs_pc)`
-    * `lookup_function_by_pc(abs_pc)`
-
-**Requirements Checklist**
-
-* [ ] No “clamp_jump_target” or tolerant APIs remain.
-* [ ] Layout derived only via decoder.
-
-**Completion Tests**
-
-* [ ] Unit tests: boundaries for a known bytecode sequence.
-* [ ] Fuzz/table tests: random instruction sequences produce monotonic ranges and valid boundaries.
-
----
-
-### PR-05 (3 pts) — Verifier hard reset: branches are function-relative only
-
-**Briefing**
-
-The verifier must not guess absolute vs relative. One encoding only.
-
-**Target**
-
-Branches use `immediate = target_rel_to_function_start`, with `target == func_len` allowed.
-
-**Scope**
-
-* Replace any dual-format logic.
-* Validation:
-
-    * `target_rel <= func_len`
-    * if `target_rel == func_len`: OK (end-exclusive)
-    * else target must be an instruction boundary
-* All boundary checks must come from `layout`.
-
-**Requirements Checklist**
-
-* [ ] No heuristics.
-* [ ] Verifier depends only on layout + decoder.
-
-**Completion Tests**
-
-* [ ] JumpToEnd accepted.
-* [ ] JumpToMidInstruction rejected.
-* [ ] JumpOutsideFunction rejected.
-
----
-
-### PR-06 (3 pts) — Linker hard reset: never relocate intra-function branches
-
-**Briefing**
-
-Linker must not rewrite local control-flow.
-
-**Target**
-
-Remove any relocation/patching for `Jmp`/`JmpIf*`.
-
-**Scope**
-
-* Delete branch relocation logic.
-* Ensure only symbol/table/call relocations remain.
-
-**Requirements Checklist**
-
-* [ ] Linker does not inspect/patch branch immediates.
-
-**Completion Tests**
-
-* [ ] Link-order invariance test (A+B vs B+A) passes for intra-function branches.
-
----
-
 ## Phase 3 — JVM-like Symbol Identity: Signature-based Overload & Constant-Pool Mindset
 
 ### PR-07 (5 pts) — Introduce Signature interning (`SigId`) and descriptor canonicalization