Claude c0ea49832a cdrom: fix 0x1F801800 status bits per oracle (spurious ADPBUSY, missing BUSYSTS) ...

Bit 2 is ADPBUSY (XA-ADPCM playback in progress) and must idle at 0; we
raised it unconditionally under a mistaken 'ADPCM empty' reading. Bit 7
(BUSYSTS: command written, first response not yet ready) was never raised;
now mapped to the queued-command window, mirroring beetle's
PendingCommandCounter/phase busy window. Verified against beetle cdc.cpp
Read(A==0), which sets bit 2 never and bit 7 during command latency.

Boot-diff verification shows this does NOT change our boot command stream
(the early-boot branch divergence vs the oracle persists — documented in
docs/kula-world-findings.md round 4, with the next sharp step: add guest
PC to the oracle's cdcmd hook and diff the first divergent call site).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BdjxoRB1f9VQsNzZayCgGS

2026-07-02 20:18:24 +00:00

..

assets

README: add PSXRecomp logo at top

2026-05-20 12:31:11 -07:00

ASYNC_OVERLAY_COMPILE.md

overlay(async): gcc-only on gcc boxes (mutually exclusive with sljit) + async-compile is built

2026-06-18 13:54:57 -07:00

audit_inventory.md

Phase B: config-driven unified runtime + BIOS shell boot restored

2026-05-13 01:31:27 -07:00

beetle_cdcmd_trace_hook.patch

oracle: CD-command trace hook + live-diff localizes Kula World bug 3

2026-07-02 19:05:47 +00:00

beetle_sio_trace_hook.patch

docs+patch: psx-beetle oracle on Linux (pinned beetle-psx base + SIO trace hook)

2026-07-02 17:08:19 +00:00

beetle_wtrace_hook.patch

phase 4: fix mc_flag persistence so multi-sector card reads work

2026-05-03 16:43:07 -07:00

beetle-linux.md

oracle: CD-command trace hook + live-diff localizes Kula World bug 3

2026-07-02 19:05:47 +00:00

bios-hardening.md

Move disc_speed docs to psxrecomp README; add B+A as #3 in bios-hardening

2026-05-30 00:13:44 -07:00

CASE_A_AOT_GAP.md

phase 4: fix mc_flag persistence so multi-sector card reads work

2026-05-03 16:43:07 -07:00

config_schema.md

Ape Escape support: framework WIP snapshot (safe haven)

2026-06-04 12:48:38 -07:00

CYCLE_TIMING_ARCH.md

phase1.0e-a: psx_cycle_count scaffold + cycle-timing arch doc

2026-04-29 19:04:11 -07:00

disc-speed.md

Add design docs and Tomba miss dump tool

2026-05-30 00:02:33 -07:00

dynamic_handler_install.md

phase4: freeze_check diagnostic + accumulated overnight infra

2026-04-28 21:29:19 -07:00

FEATURES.md

overlay: restore overlay DLL cache + capture (faithful port of codex/cache-discovery)

2026-06-07 12:32:19 -07:00

kula-world-findings.md

cdrom: fix 0x1F801800 status bits per oracle (spurious ADPBUSY, missing BUSYSTS)

2026-07-02 20:18:24 +00:00

MEMCARD_AUDIT_2026_04_28.md

phase4: SELECT-deassert protocol reset + slot-state instrumentation

2026-04-29 14:46:26 -07:00

overlay-discovery.md

overlay: restore overlay DLL cache + capture (faithful port of codex/cache-discovery)

2026-06-07 12:32:19 -07:00

overlay-plan.md

overlay: restore overlay DLL cache + capture (faithful port of codex/cache-discovery)

2026-06-07 12:32:19 -07:00

overlay-recompilation-design.md

runtime: fix Bug A — interp jal/jalr must honor the call contract for native overlay callees

2026-06-09 12:25:03 -07:00

overlay-status.md

overlay: mark OV-1 fixed (Inc1-D verified) + flag Inc2 reload-on-return next

2026-06-07 15:46:06 -07:00

psx_bios_disasm.txt

phase4: freeze_check diagnostic + accumulated overnight infra

2026-04-28 21:29:19 -07:00

RECURSION_BUG.md

recursion: make CPS the DEFAULT (opt-out via PSX_CPS=0)

2026-06-18 14:10:44 -07:00

RELOCATION_MANIFEST_FORMAT.md

phase 4: fix mc_flag persistence so multi-sector card reads work

2026-05-03 16:43:07 -07:00

SHADOW_ENHANCEMENTS.md

feat(psx): verified-enhancement shadow — SPU audio + 15-bit CRT LUT

2026-06-12 04:25:56 -07:00