Commit Graph

4 Commits

Author SHA1 Message Date
Drew T a85733a487 feat(phase-31): S78 #3 — 13 "game code" subsegs were PsyQ objects: wired LINKED (libgte 70/30, libgs 33/7, snd 62/11); main's game-code metric corrected to 91.8%
- exact tiles, 0 tokens: libgte23-26 (MSC01/02/05/09, SMP_00, FGO_01-06, PATCHGTE), libgte9 re-derived
  as SMP_05 NormalClip (SMP_06 NormalClipS = nested sub-pattern; psyq_integrate now drops nested
  placements), libgte27-30 (the libgs-gap MTX_05/07/11, REG03+REG11), libgs7 (2D_BG0+2D_BG1), snd10
  (VM_NO1), snd11 (VM_NOWON carved off sgap_8). LINKED 959->1040, REAL 912->886 (SDK inline-asm wrappers
  re-provenanced), VERBATIM 146->85, 13 TUs deleted; splat re-emits the stub records.
- main 143dbb89 WITH and WITHOUT the SDK objects. The no-SDK fallback had been red since S7x
  (CdReadyCallback called by its SDK name while the libcd stub carried func_800435B4) — curated
  CdReadyCallback = 0x800435B4, refs unified. R22 clean fleet 213/213; tools-health OK.
- METRIC CORRECTION (R35): progress.py's "MAIN game-code weighted" sig never excluded the LINKED
  objects (its comment said it did) — ~31k linked-SDK ins sat in the denominator as unmatched game
  code. Exclusion now derived LIVE from the Makefile stub lists + yaml ranges: 91.8% (44,562/48,537),
  not 59.8%; the 3,975-ins remainder equals the open-stub sum exactly.
- VM_F.o probed SPLITTABLE at .bss 0x50c (SYS.o's class -> task #4). cookbook §488; worklist S78 #3;
  decision-log + accelerators; SETUP rows.
2026-09-04 16:26:12 -06:00
Drew T a7394f44dc feat(phase-31): S78 #12 — the 800c3 "wall" band is LIBPAD 4.2.1 + LIBAPI 4.2: 46 names applied; integrate wired by subseg range; renames via ApplySymbols
- provenance: the psx loader's per-version PsyQ signature sets place PADENTRY/PADCMD/PADPORTD/
  PADSEQD (4.2), WAITRC2 (4.3), COUNTER/C114/FIRST/PAD/PATCH/CHCLRPAD (libapi 4.2) byte-exact in
  0x8005CE48-0x8005FC68 / 800c2 -> 12 of main's 29 stubs incl. all four §332 walls are Sony's
  DualShock library in reorder mode. 46 names -> symbols.us.txt (count 1081), band TUs, verbatim
  manifest, wave_exclude; firstfile/firstfile2 (4.2 naming); CdGetToc @0x800430B8 (was the Phase-21
  xdedup mislabel DecDCToutCallback). SETUP §5.1 corrected; psyq-worklist S78; cookbook §487;
  decision-log + accelerators S78; CHECKSUMS +Psy-Q_46.zip +PSYQ_SDevTC_v4.5.zip.
- psyq_integrate: --yaml maps stub<->objects by SUBSEG RANGE with an exact-tiling check and PRINTS
  the located-but-unwired residue (libgte: 13 objs / 1,264 ins) — main's LINKED build had been RED
  at HEAD since the S77 psyq_identify fix (22 libgte blocks merged to 3; gate worktrees take the
  stub fallback so it never showed); a library object's exported symbol whose recovered address the
  curated file names differently is --redefine-sym'd (R15; A66 firstfile->firstfile2).
- Ghidra: 47 MCP renames did NOT persist through the sentinel stop (R9 caught it) -> NEW
  tools/ghidra_scripts/ApplySymbols.java + tools/ghidra_apply_symbols.sh mirror the curated file
  headless with a real save: 73 renamed, R9-verified x4. SETUP inventory rows (R21).
- lint_symbol_refs: scans verbatim __asm__ bodies (`.ent\tfunc_X` is invisible to \b and to the
  string-masked scan); negative-controlled (red on the pre-fix TUs, green on the passing tree).
- R22: clean extract-all 212/212 + check-all green on the final config; main rebuilt byte-identical
  143dbb89 after the last src-only fix -> 213/213; tools-health OK.
2026-09-04 15:57:06 -06:00
Drew T 0cda15c6de fix(phase-24): T5c — restore main's clean-rebuild: propagate the Phase-21 PsyQ renames to 62 stub refs
Pre-existing latent breakage (Phase-21 close commit:0292, "+62 PsyQ names"), found during T5b's
R22 fleet verify. A genuinely-clean `make clean` + re-extract + build of `main` failed with
dozens of `can't open asm/nonmatchings/800c3/func_*.s` — clean-rebuild broken since Phase 21,
masked all along by incremental builds reusing stale pre-rename .s/.o (the exact R22 failure mode).

- Root cause (byte-proven): Phase-21 xdedup renamed 62 PsyQ library functions to their proper
  names (InitHeap, FlushCache, GetTPage, SysEnqIntRP, SpuWrite, CdMix, __main …) in
  symbols.us.txt, but never regenerated/renamed the committed src/*.c stub refs that call them by
  the OLD func_<ADDR> name. splat's FRESH regeneration of a stub .c uses the CURATED names (move
  src/800c3.c aside -> splat writes INCLUDE_ASM(InitHeap) + emits InitHeap.s); the committed stubs
  were simply stale.
- Fix: rename all 62 INCLUDE_ASM(func_<ADDR>) -> the curated name across 12 files (800c.c 1,
  800c3.c 22, apicard1/2/4 4/6/2, boot.c 1, libcd1.c 8, libetc.c 6, libgpu.c 3, sgap.c 1,
  snd1.c 7, snd2.c 1). Pure rename to match splat's canonical output; byte-neutral.
- VERIFIED: main clean-builds 143dbb89 from a fully clean tree; full clean fleet check-all 136/136.
- Lesson (cookbook): a symbols.us.txt rename must be propagated to (a) shared-macro bodies
  (engine_core.h — the T5b GetTPage fix) AND (b) INCLUDE_ASM stub refs (this), AND verified by a
  genuinely-clean check-all (make clean + full re-extract), never incremental. Added a lint check.
2026-07-03 02:50:03 -06:00
Drew T 3788a89b3c feat(phase-7): libcd linked into byte-identical build (58 SDK funcs) — session D checkpoint
The first real PsyQ library is sourced from real SDK objects in the byte-identical
build, replacing the libcd-region asm stubs. Tasks 2'.1/2'.2/2'.3 — the whole
PsyQ-library-into-build mechanism, proven on the simplest library (libcd).

- psyq_link.py: per-object byte-link engine — recovers externals from the EXE's
  resolved relocations (R_MIPS_26 / HI16+LO16); weakens psyq-obj-parser's
  mislabelled common-style .bss globals so a strong --defsym wins
- psyq_link_lib.py: whole-library verify — 18/18 libcd objects byte-identical
- psyq_link_region.py: region link via NOLOAD data placement (no carving) +
  weaken-all-.bss; gap-aware per-object placement
- psyq_integrate.py: build wiring — splat resegment swap + per-object .text at
  vram + NOLOAD data; external resolution (func_<addr> aliases, symbols.us.txt
  jump-table names, recovered St*/CD_* globals, all weakened .bss commons);
  idempotent; conditional on tools/psyq/ (fresh clone builds via stubs)
- split_src_region.py: H5-safe src/*.c split at vram boundaries (preserves
  matched C + NON_MATCHING blocks)
- splat.us.exe.yaml: 5-way text split [pre][libcd1][gap][libcd2][post]
- src/800.c trimmed to <0x80043088; src/{800b,gap,libcd1,libcd2}.c splat stubs
- Makefile: libcd integration in the $(OUT) recipe (conditional + idempotent)
- cookbook §9.1/9.2/9.3 (the reusable mechanism for libgs/Gen2); CURRENT_PHASE
  session-D log; ≥3-session green bar A/B/C/+D
- make clean && extract && build && check -> 143dbb89... BYTE-IDENTICAL
2026-06-14 23:13:39 -06:00