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Author SHA1 Message Date
nyash-codex
dda65b94b7 Phase 21.7 normalization: optimization pre-work + bench harness expansion 
- Add opt-in optimizations (defaults OFF)
  - Ret purity verifier: NYASH_VERIFY_RET_PURITY=1
  - strlen FAST enhancement for const handles
  - FAST_INT gate for same-BB SSA optimization
  - length cache for string literals in llvmlite
- Expand bench harness (tools/perf/microbench.sh)
  - Add branch/call/stringchain/arraymap/chip8/kilo cases
  - Auto-calculate ratio vs C reference
  - Document in benchmarks/README.md
- Compiler health improvements
  - Unify PHI insertion to insert_phi_at_head()
  - Add NYASH_LLVM_SKIP_BUILD=1 for build reuse
- Runtime & safety enhancements
  - Clarify Rust/Hako ownership boundaries
  - Strengthen receiver localization (LocalSSA/pin/after-PHIs)
  - Stop excessive PluginInvoke→BoxCall rewrites
- Update CURRENT_TASK.md, docs, and canaries

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-13 16:40:58 +09:00
nyash-codex
9e2fa1e36e Phase 21.6 solidification: chain green (return/binop/loop/call); add Phase 21.7 normalization plan (methodize static boxes). Update CURRENT_TASK.md and docs. 2025-11-11 22:35:45 +09:00
nyash-codex
edb3ace102 feat(phase21.5): selfhost-first bring-up infrastructure 
## Task 1: Child Process stderr Capture ✅
- Fix: Child process now captures stderr (2>&1 instead of 2>/dev/null)
- Added: Detailed failure logs with last 80 lines on error
- Tags: [builder/selfhost-first:fail:child:rc=N] and [fail:no-ok-marker]
- Location: tools/hakorune_emit_mir.sh:try_selfhost_builder()

## Task 2: Builder Box Parameterization + Min Fallback ✅
- Added: HAKO_MIR_BUILDER_BOX env var (default: hako.mir.builder)
- Added: HAKO_SELFHOST_TRY_MIN=1 for automatic min builder fallback
- Location: tools/hakorune_emit_mir.sh
- Benefit: Isolate using resolution vs implementation issues

## Task 3: Loop Minimal Semantics Verification ✅
- Verified: PHI/increment/backedge implementation is correct
- Structure: entry(0) → loop(1) → body(2) → exit(3)
- PHI: i = {i0, entry} | {i_next, body}
- Location: lang/src/mir/builder/internal/loop_opts_adapter_box.hako

## Task 4: Using Resolution Diagnostics ✅
- Added: [mirbuilder/entry:build] debug tag at builder entry
- Added: HAKO_MIR_BUILDER_TRACE propagation
- Location: lang/src/mir/builder/MirBuilderBox.hako
- Benefit: Pinpoint whether using resolution succeeds

## Task 5: EXE Canary Strict Validation ✅
- Changed: Now requires exact rc=10 (loop limit value)
- Added: LLVM IR dump on failure (first 120 lines)
- Location: tools/smokes/v2/profiles/quick/core/phase2100/stageb_loop_jsonfrag_crate_exe_canary_vm.sh

## Environment Variables
New:
- HAKO_MIR_BUILDER_BOX (default: hako.mir.builder)
- HAKO_SELFHOST_TRY_MIN (default: 0)

Enhanced:
- HAKO_SELFHOST_TRACE → HAKO_MIR_BUILDER_TRACE propagation
- HAKO_SELFHOST_NO_DELEGATE → Better diagnostics

## Implementation Principles
- 既定挙動不変 (Default unchanged)
- Dev toggle guarded (all new features)
- Minimal diff, surgical changes
- Fail-fast with clear diagnostics
- Easy rollback via env vars

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-11 09:54:27 +09:00
nyash-codex
2299da7663 feat(phase21.5): selfhost CWD fix + loop executable semantics + diagnostics 
## Task 1: Selfhost Child Process CWD Fix ✅
- Fix: try_selfhost_builder() now runs from repo root
- Implementation: (cd "$ROOT" && ... "$NYASH_BIN" ...)
- Benefit: nyash.toml using mappings are reliably loaded
- Location: tools/hakorune_emit_mir.sh:96-108
- Resolves: "using not found: 'hako.mir.builder.internal.*'" errors

## Task 2: Loop JSONFrag Executable Semantics ✅
- Upgrade: FORCE=1 now generates complete executable while-loop
- Structure: entry(0) → loop(1) → body(2) → exit(3)
- Semantics:
  - PHI node: i = {i0, entry} | {i_next, body}
  - Increment: i_next = i + 1
  - Backedge: body → loop
  - Exit: ret i (final loop variable value)
- Location: lang/src/mir/builder/internal/loop_opts_adapter_box.hako:24-44
- Expected: rc=10 (limit value) instead of structure-only validation

## Task 3: Enhanced Diagnostics ✅
- Added: HAKO_SELFHOST_TRACE=1 outputs comprehensive diagnostics
- Info: prog_json_len, tokens (Loop/Compare counts), cwd, nyash.toml status
- Example: [builder/selfhost-first:trace] prog_json_len=90 tokens=Loop:0,Compare:0 cwd=... nyash.toml=present
- Location: tools/hakorune_emit_mir.sh:87-100
- Benefit: One-line diagnosis of CWD/nyash.toml/using issues

## Task 4: nyash.toml Missing Entries ✅
- Added: hako.mir.builder.internal.builder_config mapping
- Added: hako.mir.builder.internal.loop_opts_adapter mapping
- Location: nyash.toml
- Benefit: Selfhost-first can resolve internal builder dependencies

## Implementation Principles
- 既定挙動不変 (Default unchanged, FORCE=1 guarded)
- Dev toggle controlled (TRACE=1, NO_DELEGATE=1)
- Minimal diff with clear rollback path
- CWD fix ensures stable using resolution
- Executable semantics enable proper EXE testing

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-11 09:09:55 +09:00
nyash-codex
0d41970313 feat(phase21.5): strlen FAST EXE + loop JSONFrag diagnostics 
## Task A: emit v0 boxcall (bin version) ✅
- Fix: emit_mir_json_for_harness_bin now handles I::Call with Callee::Method
- Added: Proper v0 boxcall emission when NYASH_MIR_UNIFIED_CALL=0
- Location: src/runner/mir_json_emit.rs:641-707
- Test: emit_boxcall_length_canary_vm.sh → PASS

## Task B: strlen FAST EXE (AOT without plugin) ✅
- Fix: FAST lowering now tracks newbox(StringBox) creation
- Added: newbox_string_args fallback in boxcall.py (lines 133-143)
- Added: StringBox tracking in newbox.py (lines 82-91)
- Benefit: EXE can compute string.length() without StringBox plugin
- Test: s3_backend_selector_crate_exe_strlen_fast_canary_vm.sh → PASS (rc=5)

## Task 1: selfhost-first Diagnostic Logging ✅
- Added: HAKO_SELFHOST_TRACE=1 outputs Program JSON stats
- Added: HAKO_SELFHOST_NO_DELEGATE=1 shows detailed failure logs
- Added: [builder/selfhost-first:fail:*] markers + last 80 lines
- Location: tools/hakorune_emit_mir.sh:try_selfhost_builder()

## Task 2: loop JsonFrag Hit Rate Improvement ✅
- Added: FORCE=1 fallback for non-Lt comparison operators
- Added: find_any_local_int_before() fallback when strict fails
- Location: lang/src/mir/builder/internal/lower_loop_simple_box.hako
- Benefit: Higher JSONFrag hit rate under HAKO_MIR_BUILDER_LOOP_FORCE_JSONFRAG=1

## Task 3: crate EXE Failure Diagnostics ✅
- Added: LLVM IR dump on build failure (first 120 lines)
- Added: Build error log capture (last 40 lines)
- Location: tools/smokes/v2/profiles/quick/core/phase2100/stageb_loop_jsonfrag_crate_exe_canary_vm.sh

## Test Results
- emit_boxcall_length: PASS ✅
- strlen_fast (FAST=1): PASS (rc=5) ✅
- loop_jsonfrag: SKIP (diagnostic enhanced) ⚠️

## Implementation Principles
- 既定挙動不変 (Default unchanged)
- Dev toggle guarded (FAST=1, FORCE=1, TRACE=1, NO_DELEGATE=1)
- Minimal diff, easy rollback
- Clear failure diagnostics for future fixes

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-11 05:50:23 +09:00
nyash-codex
07a254fc0d feat(phase21.5): MirBuilder optimization prep + crate EXE infrastructure 
Phase 21.5 optimization readiness - C-level performance target:
- MirBuilder: JsonFrag purify toggle (HAKO_MIR_BUILDER_JSONFRAG_PURIFY=1)
- Normalizer: extended f64 canonicalization + dedupe improvements
- loop_opts_adapter: JsonFrag path refinement for crate EXE compatibility

Infrastructure improvements:
- provider_registry: add diagnostics + ring-1 providers (array/console/map/path)
- mir_interpreter: add normalization/purify feature gates
- tools/selfhost_exe_stageb.sh: new end-to-end Stage-B→crate EXE pipeline
- tools/perf/microbench.sh: performance measurement tooling

Smoke tests (phase2100):
- Extend timeout 15s→120s for heavy crate EXE builds
- Add stageb_loop_jsonfrag_crate_exe_canary_vm.sh (target test)
- Add s3_backend_selector_crate_exe_vm_parity_return42_canary_vm.sh

Documentation:
- ENV_VARS.md: add Phase 21.5 optimization toggles
- README updates: clarify crate backend strategy
- phase215-optimization.md: new optimization roadmap

This commit sets the stage for Phase 21.5 critical optimization:
achieving C-level performance to decide hakorune's future viability.
 2025-11-11 02:07:12 +09:00
nyash-codex
ece91306b7 mirbuilder: integrate Normalizer (toggle), add tag-quiet mode, share f64 canonicalization; expand canaries; doc updates for quick timeout + dev toggles; Phase 21.5 optimization readiness 2025-11-10 23:17:46 +09:00
nyash-codex
6055d53eff feat(phase21.5/22.1): MirBuilder JsonFrag refactor + FileBox ring-1 + registry tests 
Phase 21.5 (AOT/LLVM Optimization Prep)
- FileBox ring-1 (core-ro) provider: priority=-100, always available, no panic path
  - src/runner/modes/common_util/provider_registry.rs: CoreRoFileProviderFactory
  - Auto-registers at startup, eliminates fallback panic structurally
- StringBox fast path prototypes (length/size optimization)
- Performance benchmarks (C/Python/Hako comparison baseline)

Phase 22.1 (JsonFrag Unification)
- JsonFrag.last_index_of_from() for backward search (VM fallback)
- Replace hand-written lastIndexOf in lower_loop_sum_bc_box.hako
- SentinelExtractorBox for Break/Continue pattern extraction

MirBuilder Refactor (Box → JsonFrag Migration)
- 20+ lower_*_box.hako: Box-heavy → JsonFrag text assembly
- MirBuilderMinBox: lightweight using set for dev env
- Registry-only fast path with [registry:*] tag observation
- pattern_util_box.hako: enhanced pattern matching

Dev Environment & Testing
- Dev toggles: SMOKES_DEV_PREINCLUDE=1 (point-enable), HAKO_MIR_BUILDER_SKIP_LOOPS=1
- phase2160: registry opt-in tests (array/map get/set/push/len) - content verification
- phase2034: rc-dependent → token grep (grep -F based validation)
- run_quick.sh: fast smoke testing harness
- ENV documentation: docs/ENV_VARS.md

Test Results
✅ quick phase2034: ALL GREEN (MirBuilder internal patterns)
✅ registry phase2160: ALL GREEN (array/map get/set/push/len)
✅ rc-dependent tests → content token verification complete
✅ PREINCLUDE policy: default OFF, point-enable only where needed

Technical Notes
- No INCLUDE by default (maintain minimalism)
- FAIL_FAST=0 in Bring-up contexts only (explicit dev toggles)
- Tag-based route observation ([mirbuilder/min:*], [registry:*])
- MIR structure validation (not just rc parity)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-11-10 19:42:42 +09:00
nyash-codex
fc5706e3f2 feat(phase22.1): JsonFrag.last_index_of_from() unified search refactor 
- Add: JsonFragBox.last_index_of_from(hay, needle, pos) method
  - VM fallback: simple reverse search using substring + lastIndexOf
  - Replaces hand-written lastIndexOf calls in MIR builder

- Refactor: lower_loop_sum_bc_box.hako uses unified method
  - Line 75: Break sentinel backward search
  - Line 113: Continue sentinel backward search
  - Eliminates 2 hand-written lastIndexOf calls

- Test: json_frag_last_index_of_from_canary_vm.sh
  - Loop with break(i==3) and continue(i==2)
  - Expect: 0+1+4 = 5 (skip 2, break at 3)
  - Status: PASS ✅

Phase 22.1 ultrathink cleanup: code consolidation complete
 2025-11-09 23:56:46 +09:00
nyash-codex
f6c5dc9e43 Phase 22.x WIP: LLVM backend improvements + MIR builder enhancements 
LLVM backend improvements:
- Add native LLVM backend support (NYASH_LLVM_BACKEND=native)
- Add crate backend selector with priority (crate > llvmlite)
- Add native_llvm_builder.py for native IR generation
- Add NYASH_LLVM_NATIVE_TRACE=1 for IR dump

MIR builder enhancements:
- Refactor lower_if_compare_* boxes for better code generation
- Refactor lower_return_* boxes for optimized returns
- Refactor lower_loop_* boxes for loop handling
- Refactor lower_method_* boxes for method calls
- Update pattern_util_box for better pattern matching

Smoke tests:
- Add phase2100 S3 backend selector tests (17 new tests)
- Add phase2120 native backend tests (4 new tests)
- Add phase2034 MIR builder internal tests (2 new tests)
- Add phase2211 TLV shim parity test

Documentation:
- Update ENV_VARS.md with LLVM backend variables
- Update CURRENT_TASK.md with progress
- Update README.md and CHANGELOG.md

Config:
- Add NYASH_LLVM_BACKEND env support in src/config/env.rs
- Update ny_mir_builder.sh for backend selection
- Update dispatch.rs for backend routing

Tools:
- Add tools/native_llvm_builder.py
- Update smokes/v2/profiles/quick/core/phase2100/run_all.sh

Known: Many Hako builder internal files modified for optimization
 2025-11-09 23:40:36 +09:00
nyash-codex
981ddd890c Phase 22.1 WIP: SSOT resolver + TLV infrastructure + Hako MIR builder setup 
Setup infrastructure for Phase 22.1 (TLV C shim & Resolver SSOT):

Core changes:
- Add nyash_tlv, nyash_c_core, nyash_kernel_min_c crates (opt-in)
- Implement SSOT resolver bridge (src/using/ssot_bridge.rs)
- Add HAKO_USING_SSOT=1 / HAKO_USING_SSOT_HAKO=1 env support
- Add HAKO_TLV_SHIM=1 infrastructure (requires --features tlv-shim)

MIR builder improvements:
- Fix using/alias consistency in Hako MIR builder
- Add hako.mir.builder.internal.{prog_scan,pattern_util} to nyash.toml
- Normalize LLVM extern calls: nyash.console.* → nyash_console_*

Smoke tests:
- Add phase2211 tests (using_ssot_hako_parity_canary_vm.sh)
- Add phase2220, phase2230, phase2231 test structure
- Add phase2100 S3 backend selector tests
- Improve test_runner.sh with quiet/timeout controls

Documentation:
- Add docs/ENV_VARS.md (Phase 22.1 env vars reference)
- Add docs/development/runtime/C_CORE_ABI.md
- Update de-rust-roadmap.md with Phase 22.x details

Tools:
- Add tools/hakorune_emit_mir.sh (Hako-first MIR emission wrapper)
- Add tools/tlv_roundtrip_smoke.sh placeholder
- Improve ny_mir_builder.sh with better backend selection

Known issues (to be fixed):
- Parser infinite loop in static method parameter parsing
- Stage-B output contamination with "RC: 0" (needs NYASH_JSON_ONLY=1)
- phase2211/using_ssot_hako_parity_canary_vm.sh fork bomb (needs recursion guard)

Next steps: Fix parser infinite loop + Stage-B quiet mode for green tests
 2025-11-09 15:11:18 +09:00
nyash-codex
fa3091061d trace: add execution route visibility + debug passthrough; phase2170 canaries; docs 
- Add HAKO_TRACE_EXECUTION to trace executor route
  - Rust hv1_inline: stderr [trace] executor: hv1_inline (rust)
  - Hakovm dispatcher: stdout [trace] executor: hakovm (hako)
  - test_runner: trace lines for hv1_inline/core/hakovm routes
- Add HAKO_VERIFY_SHOW_LOGS and HAKO_DEBUG=1 (enables both)
  - verify_v1_inline_file() log passthrough with numeric rc extraction
  - test_runner exports via HAKO_DEBUG
- Canary expansion under phase2170 (state spec)
  - Array: push×5/10 → size, len/length alias, per‑recv/global, flow across blocks
  - Map: set dup-key non-increment, value_state get/has
  - run_all.sh: unify, remove SKIPs; all PASS
- Docs
  - ENV_VARS.md: add Debug/Tracing toggles and examples
  - PLAN.md/CURRENT_TASK.md: mark 21.7 green, add Quickstart lines

All changes gated by env vars; default behavior unchanged.
 2025-11-08 23:45:29 +09:00
nyash-codex
77d4fd72b3 phase: 20.49 COMPLETE; 20.50 Flow+String minimal reps; 20.51 selfhost v0/v1 minimal (Option A/B); hv1-inline binop/unop/copy; docs + run_all + CURRENT_TASK -> 21.0 2025-11-06 15:41:52 +09:00
nyash-codex
261b03b8a4 phase-20.45: v0 shape sweep (string JSON) for internal lowers 
- lower_if_compare_box.hako: switch to functions[]/name="main"/blocks.id
- MirBuilderBox string fallbacks (if/binop/ret-int): same v0 shape update
- All quick canaries (phase2043/2044) remain green
 2025-11-05 21:16:47 +09:00
nyash-codex
57ad6a13b4 phase-20.45: PRIMARY Return(Bool) support 
- lower_return_bool_box.hako: emit MIR v0 as JSON string
- runner_min: adopt LowerReturnBoolBox
- add PRIMARY no-fallback canary: Return(Bool true) → rc=1
- phase2044 quick now 25/25 PASS
 2025-11-05 21:11:17 +09:00
nyash-codex
755bbb7742 phase-20.45: Logical(AND) PRIMARY fix 
- lower_return_logical_box.hako: emit MIR v0 as JSON string (functions[]/main/blocks.id)
- runner_min: adopt lower.logical before binop/int
- lower_return_bool_box.hako: restrict to Return(expr=Bool) to avoid logical bleed
- add canaries: PRIMARY AND-only; update OR canary; all phase2044 quick PASS
 2025-11-05 21:09:11 +09:00
nyash-codex
96ea3892af phase-20.45: PRIMARY no-fallback reps + MIR v0 shape fixes 
- Fix MIR v0 shape in lowers: functions[] + name="main" + blocks.id
  * lower_return_int_box.hako
  * lower_return_binop_box.hako
- runner_min: adopt LowerReturnBinOpBox before ReturnInt
- Add PRIMARY no-fallback canaries (all PASS):
  * return-binop / array-size / load-store / return-logical (OR)
- Fix phase2043 runner_min canary alias (Runner -> BuilderRunnerMinBox)
- Update docs: phase-20.45 README (PRIMARY reps), CURRENT_TASK progress

Ancillary: keep builder/provider/canary files in sync; no unrelated behavior changes.
 2025-11-05 18:57:03 +09:00
nyash-codex
51bf7ff410 docs(20.39): add Next Steps and mark hv1 unify + string scanner fix DONE; loop count_param: accept swapped < / <= (cmp Gt/Ge); add canaries for swapped_lt/lte 2025-11-04 20:51:15 +09:00
nyash-codex
44a5158a14 hv1: early-exit at main (no plugin init); tokenizer: Stage-3 single-quote + full escapes (\/ \b \f \' \r fix); builder: route BinOp via SSOT emit_binop_to_dst; hv1 verify canary route (builder→Core); docs: phase-20.39 updates 2025-11-04 20:46:43 +09:00
nyash-codex
30aa39f50b hv1 verify: add direct route (env JSON) and clean inline path; fix v1 phi incoming order; make test_runner use hv1 direct; add phase2037 phi canaries; load modules.workspace exports for alias; update docs (phase-20.38, source extensions) and CURRENT_TASK 2025-11-04 16:33:04 +09:00
nyash-codex
a4f30ae827 Phase 20.34: expand MirBuilder internal library with comprehensive lowering boxes; add pattern registry and program scanning infrastructure; implement internal lowerers for if/loop/return patterns; add dev tools and comprehensive canary tests; update VM boxes and host providers for internal delegation; wire phase2034 test suite with 30+ canary scripts covering internal lowering scenarios 
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
 2025-11-03 16:09:19 +09:00
nyash-codex
8827b8d416 Phase 20.34: wire Host providers via externs (env.mirbuilder.emit, env.codegen.emit_object); implement MirBuilder provider (Program→MIR JSON) and ny-llvmc wrapper; update Hako boxes (MirBuilderBox, LLVMEmitProviderBox) to delegate; adjust canaries to PASS (MirBuilder PASS, LLVM SKIP on unresolved or missing ny-llvmc). 2025-11-02 20:06:00 +09:00
nyash-codex
63f1242a57 Phase 20.34 prep: add using aliases in nyash.toml for hako.mir.builder & hako.llvm.emit; add README contracts for MirBuilderBox/LLVMEmitBox; verify canaries green 2025-11-02 19:27:29 +09:00
nyash-codex
4edd9517a4 Phase 20.34: add MirBuilderBox + LLVMEmitBox (Hako, delegate/provider stubs with stable tags); add quick canaries (phase2034) for presence and SKIP policy; update phase docs + CURRENT_TASK 2025-11-02 19:19:55 +09:00
nyash-codex
110b4f3321 P0-1: Map bad-key tags for get/set/delete + smokes; String substring clamp smoke; P0-2: Bridge no‑op(Method) + Gate‑C invalid header smokes; P1: v1 bridge Closure captures appended to argv 2025-11-02 13:29:27 +09:00
nyash-codex
e5f697eb22 restore(lang): full lang tree from ff3ef452 (306 files) — compiler, vm, shared, runner, c-abi, etc.\n\n- Restores lang/ directory (files≈306, dirs≈64) as per historical branch with selfhost sources\n- Keeps our recent parser index changes in compiler/* (merged clean by checkout)\n- Unblocks selfhost development and documentation references 2025-10-31 20:45:46 +09:00