Alex Vanderveen 85bb9304db scale_within_frame: check the fade scale is constant across one frame ...

packet_writers named the guilty code. Six PCs write the additive quads'
colour words, all running the same idiom:

    lbu ,64() ; mult , ; mflo  ; sra ,,7 ; sb ...

$s6 is the fade level, one value per frame, so every vertex in a frame
must see the same $s6 and the 64 quads should carry a handful of
colours. psx-runtime carries ~153 where DuckStation carries 3. A $s6
that changes WITHIN a frame explains that exactly: same source colours,
same arithmetic, a different scale per vertex.

Unlike every other comparison here this needs no oracle and no phase
lock -- 'constant within a frame' is checkable against one emulator on
its own, which is why it is worth a tool of its own after so many runs
lost to synchronising two.

$s6 is callee-saved and stays live across the swc2/NCLIP at
0x800684C4..0x800684D8, which is where a recompiled routine could lose it.

Ruled out first, by reading the implementations: mult computes eagerly
into cpu->lo and mflo reads it (no deferred-evaluation hazard), sb and
lw both handle scratchpad byte-exactly, and the lwl/lwr/swl/swr tables
are correct for little-endian R3000A.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-08-24 12:55:58 -04:00

..

aot_overlay_spike

aot: deduplicate complete shard pairs safely

2026-07-20 14:13:46 -07:00

ci

project studio, harden prefetch sdl3

2026-08-12 16:49:03 -04:00

cycle_testrom

runtime: HLE tier wiring + carried instrumentation from the card-load hunt

2026-07-02 16:27:57 -07:00

divergence

tools/divergence: persist the native-vs-interp first-divergence toolkit

2026-06-25 23:23:15 -07:00

duckstation

oracle: port frame_fingerprint, add first-divergence diff

2026-08-24 12:55:57 -04:00

mdec_pin

fix(mdec): truncate 15bpp channel to uint8 before RGB555 (the rainbow bug)

2026-06-27 21:06:04 -07:00

new_project_layout

Merge master into feat/rbengine-bak (PR #194)

2026-08-23 18:30:26 -04:00

tests

scale_within_frame: check the fade scale is constant across one frame

2026-08-24 12:55:58 -04:00

_arm_button_table.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_arm_gate.py

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

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

_arm_modal_v2.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_arm_modal.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_beetle_smoke.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_bmp_stats.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_capture_button_press.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_capture_repro.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_card_read_summary.py

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

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

_card_txn_range.py

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

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

_card_txn.py

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

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

_card_writes.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_chain_diag2.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_chain_diag.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_a180.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_bfc1a1bc.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_dispatcher_path.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_fn19a58.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_fn24f00.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_full_ring.py

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

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

_check_gate.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_press_path.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_check_wtrace.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_debug_seeds.py

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

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

_decode_strs.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_decode_substate_jt.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_demo_branch_emit.py

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

2026-04-11 21:26:04 -07:00

_dirty_block_log.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dispatch_check_v2.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dispatch_check_v3.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dispatch_check.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dispatch_tail.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_diverge_table.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dual_smoke.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dump_all_state_entries.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_beetle_tail.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dump_cursor_writes.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_inventory.py

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

2026-04-11 21:26:04 -07:00

_dump_missing_funcs.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_modal_stubs.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_ram_caller.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_recomp_tail.py

two-process refactor: replace embedded oracle with independent psx-runtime + psx-beetle

2026-05-05 21:06:44 -07:00

_dump_state6_entry.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_state6.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_state7.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_dump_suspect.py

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

2026-04-11 21:26:04 -07:00

_dump_unknown.py

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

2026-04-11 21:26:04 -07:00

_examine_handler.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_extract_trampoline_seeds.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_find_428f0.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_find_1005a910.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_find_dispatcher_caller.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_fn_a1.py

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

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

_fn_entry_v0.py

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

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

_fn_exit.py

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

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

_fn_stats.py

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

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

_fntrace_smoke.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_freeze_diag2.py

recompiler: seed missing modal_stub function (BFC1A1BC), add unknown_dispatch_log ring

2026-05-05 22:13:06 -07:00

_freeze_diag.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_freeze_sample.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_full_scan.py

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

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

_func_histogram.py

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

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

_hist_window.py

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

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

_irq_tail.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_list_cmds.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_loop_caller.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_missing_funcs.json

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_modal_state.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_pad_txns.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_parse_crash.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

_ping.py

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

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

_press_cross.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_probe_one.py

SPU ADSR + free-voice CURVOL fix: chime fans across all 24 voices

2026-05-09 19:09:48 -07:00

_psx_header_dump.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

_recent_entries.py

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

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

_recomp_dispatch_during_press.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_recomp_fn_entry_correct.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_recomp_press_full.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_rss_poll.sh

checkpoint: options/new-game diagnostics handoff

2026-05-17 11:29:26 -07:00

_scan_widget_table.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_screenshot_meta.py

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

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

_slot_summary.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_spu_capture.py

SPU ADSR + free-voice CURVOL fix: chime fans across all 24 voices

2026-05-09 19:09:48 -07:00

_spu_probe.py

SPU ADSR + free-voice CURVOL fix: chime fans across all 24 voices

2026-05-09 19:09:48 -07:00

_spu_ring_diff.py

SPU ADSR + free-voice CURVOL fix: chime fans across all 24 voices

2026-05-09 19:09:48 -07:00

_tail_rings.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_tomba_bios_thunks.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

_tomba_probe.py

runtime + recompiler: Tomba boot through BIOS into Whoopee Camp FMV

2026-05-11 12:34:49 -07:00

_top_funcs_recent.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_trace_cross_state6.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_trace_input_handler.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_unknown_dispatch.py

recompiler: seed missing modal_stub function (BFC1A1BC), add unknown_dispatch_log ring

2026-05-05 22:13:06 -07:00

_watch_bc0.py

Preserve PSX memory-card debug state

2026-05-07 17:57:34 -07:00

_wtrace_dump.py

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

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

add_ds_bios_paths.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

add_ds_setup_bypass.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

add_gte_seeds.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

add_trampoline_seeds.py

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

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

analyze_bc0.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

analyze_evcb_writes.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

analyze_sio_trace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

analyze_sio.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

analyze_sm.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

audio_ab_diff.py

audio: always-on PCM tap rings + oracle WAV capture (SNES-campaign port)

2026-07-10 00:00:09 -07:00

audio_analyze.py

audio: always-on PCM tap rings + oracle WAV capture (SNES-campaign port)

2026-07-10 00:00:09 -07:00

audio_archive_ab.py

spu/cdrom: live voice loop-address + CD-audio volume matrix (X5 +11dB fix)

2026-07-10 01:54:46 -07:00

audio_capture_ab.py

audio: always-on PCM tap rings + oracle WAV capture (SNES-campaign port)

2026-07-10 00:00:09 -07:00

audio_pair_segments.py

spu/cdrom: live voice loop-address + CD-audio volume matrix (X5 +11dB fix)

2026-07-10 01:54:46 -07:00

audio_spectral_ab.py

audio: always-on PCM tap rings + oracle WAV capture (SNES-campaign port)

2026-07-10 00:00:09 -07:00

audit_config.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

bios_emitter_fingerprint.sh

feat: OpenBIOS support — profile-driven BIOS recompilation

2026-07-23 17:10:23 -03:00

bmp_to_png.py

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

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

build_cli.py

fix: repair CLI BIOS and launcher builds

2026-07-28 22:46:55 -07:00

build_instruction_coverage.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

build_instruction_inventory.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

build_oracle.sh

Make SDL3 the default runtime backend

2026-07-28 09:22:28 -07:00

bundle_mingw_dlls.sh

zlib1.dll

2026-08-14 02:41:50 -04:00

check_a0_table_full.py

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

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

check_b0_table.py

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

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

check_c0_table.py

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

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

check_card_mode.py

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

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

check_card.py

fix: per-slot card SIO state + card-specific IRQ delay

2026-04-26 00:36:15 -07:00

check_chain_init.py

seeds: 5 dispatch_miss entries for chain writer PCs (vertical slice partial)

2026-04-30 14:26:19 -07:00

check_dispatch.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

check_ds_patch.py

duckstation oracle: document post-rebuild boot-failure investigation

2026-04-14 02:03:14 -07:00

check_gates.py

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

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

check_pc_dispatch.py

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

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

check_postfix_state.py

seeds: 5 dispatch_miss entries for chain writer PCs (vertical slice partial)

2026-04-30 14:26:19 -07:00

check_sector_state.py

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

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

check_setup_dispatch.py

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

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

check_shell_state.py

seeds: 5 dispatch_miss entries for chain writer PCs (vertical slice partial)

2026-04-30 14:26:19 -07:00

check_trampoline_seeds.py

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

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

check_vectors2.py

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

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

check_vectors_and_vtable.py

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

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

class_census.py

census: report WHERE a missing class is built, not just how many

2026-08-24 12:55:58 -04:00

click_launcher.ps1

launcher: Phase 5 — controller device picker + DualShock toggle

2026-06-12 15:15:08 -07:00

codegen_audit_game.py

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

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

codegen_audit.py

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

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

collect_game_misses.py

SIO alias dispatch + instant disc speed + game miss collector

2026-05-29 23:42:16 -07:00

colour_inputs.py

tools: wait for the effect instead of racing it

2026-08-24 12:55:58 -04:00

compile_overlays.py

bump

2026-08-21 21:38:56 -04:00

cosim.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

coverage_vault.py

backport the pc=0 root-cause cluster + autocompile/overlay fixes

2026-08-21 19:42:40 -04:00

create_release_zip.py

feat(runtime): add CHD discs and mod-owned loading modes

2026-08-03 22:32:17 -07:00

cycle_compare.py

feat(timing): two-anchor REGION mode for cyc_watch — validated stable gate

2026-06-26 21:18:26 -07:00

debug_client.py

Fix screenshot_hires pitch; add present_shot for the composed frame

2026-08-16 17:09:26 -07:00

decode_ctrl_window.py

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

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

decode_evcb.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

decode_handlers.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

decode_insn.py

fix: conditional branch fall-through + Tier 1 reverse debugger

2026-04-21 14:23:09 -07:00

decode_jt.py

fix: conditional branch fall-through + Tier 1 reverse debugger

2026-04-21 14:23:09 -07:00

decode_jtable.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

devtrace_diff.py

tools: label CD known-divergence in devtrace_diff (+ACCURACY_BURNDOWN); keep Beetle oracle unpatched

2026-07-06 11:21:20 -07:00

diff_images.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

disasm_helper.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

disasm_ram.py

studio: a Shading pane — colour writers and GTE check, no CLI

2026-08-24 12:55:57 -04:00

drs_filter.py

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

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

ds_screenshot.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

ds_stitch2.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

ds_stitch.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

duck_query2.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duck_query3.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duck_query4.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duck_query5.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duck_query.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duck_search.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

duckstation_oracle.py

oracle: share the game's memory card, so it can reach the scene

2026-08-24 12:55:58 -04:00

dump_data.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

dump_dir_buffers_recomp.py

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

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

dump_evcb_raw.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

dump_imask_trace.py

fix: per-slot card SIO state + card-specific IRQ delay

2026-04-26 00:36:15 -07:00

dump_jtable.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

dump_overlays.py

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

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

dump_recomp_wtrace.py

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

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

dump_sio_trace.py

fix: per-slot card SIO state + card-specific IRQ delay

2026-04-26 00:36:15 -07:00

dump_tomba_misses.py

Add design docs and Tomba miss dump tool

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

dump_wtrace_raw.py

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

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

dump_wtrace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

effect_palette.py

effect_palette: windowed reads off by default -- the list spans 1.5 MB

2026-08-24 12:55:58 -04:00

embed_spirv.py

feat(video): opt-in sub-pixel vertex precision + perspective-correct textures

2026-08-05 14:02:58 -07:00

extract_overlays.py

tools: make large disc reads linear

2026-07-18 06:30:37 -07:00

fetch_toolchain.sh

migrate bundling logic into psxrecomp, thinner layer at game level

2026-07-31 23:18:24 -04:00

find_callers.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

find_const.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

find_divergence.py

perf: read_ram 16KB cap + 4KB divergence chunks + send_fmt 64KB buffer

2026-04-23 17:50:47 -07:00

find_evcb_card.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

find_gte_callers2.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

find_gte_callers.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

find_gte_seeds.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

find_long_txn.py

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

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

find_ptr.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

fingerprint_diff.py

fingerprint: per-column coverage gate, and don't name the window edge

2026-08-24 12:55:57 -04:00

fix_ds_settings.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

fix_duckstation_deps_paths.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

func_size.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

gen_bios_seeds_from_elf.py

Revert "ok"

2026-07-29 03:18:10 -04:00

gen_phase2_seeds.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

gen_tcp_commands.py

Revert "ok"

2026-07-29 03:18:10 -04:00

gpu_colour_parity.py

dlist: re-read the list parked; refuse lopsided colour verdicts

2026-08-24 12:55:57 -04:00

gpu_display_list.py

walk_side: coherence by list SHAPE, not byte identity

2026-08-24 12:55:58 -04:00

gpu_frame_capture.py

duckstation linux build + frame capture diagnostics

2026-08-20 11:26:37 -04:00

gpu_frame_diff.py

bump

2026-08-19 23:35:17 -04:00

gpu_frame_layers.py

bump

2026-08-19 23:35:17 -04:00

gpu_frame_scan.py

debug: restore pause/step, repaint hold, and the GPU analysis tools

2026-08-24 12:55:57 -04:00

gpu_info.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

gpu_parity.py

gpu_parity: align the images by VRAM origin, and stop faking frame alignment

2026-08-24 12:55:58 -04:00

gte_audit.py

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

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

gte_check.py

studio: a Shading pane — colour writers and GTE check, no CLI

2026-08-24 12:55:57 -04:00

gte_coverage.py

Fix Tomba visual rendering issues

2026-05-17 21:58:55 -07:00

host_thread_probe.py

runtime: fmv_skip_no_xa detection key + host_thread_probe tool

2026-07-02 22:42:26 -07:00

html2txt.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

inspect_card.py

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

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

inspect_dispatch_ring.py

seeds: 5 dispatch_miss entries for chain writer PCs (vertical slice partial)

2026-04-30 14:26:19 -07:00

launch_tomba2_interp_perf.ps1

autocompile: survive quoted interpreter paths + pin Windows Python in launcher

2026-07-20 00:07:33 -07:00

load_probe.py

load: add opt-in event horizon, warm routes, and audio sink

2026-07-14 22:44:31 -07:00

lockstep_check.py

lockstep: say what a skip reason MEANS, not just how many

2026-08-24 12:55:57 -04:00

mmio_tally.py

fix: conditional branch fall-through + Tier 1 reverse debugger

2026-04-21 14:23:09 -07:00

oracle_unwedge.py

effect_palette: stop pausing the oracle entirely

2026-08-24 12:55:58 -04:00

overlay_xref.py

Revert "ok"

2026-07-29 03:18:10 -04:00

package_release_macos.sh

feat(tools): shared macOS release packager for game repos

2026-08-03 18:19:34 -07:00

package_release.ps1

Make SDL3 the default runtime backend

2026-07-28 09:22:28 -07:00

package_setup_host.sh

bump

2026-08-19 22:50:13 -04:00

packet_writers.py

packet_writers: trace both halves of the double buffer

2026-08-24 12:55:58 -04:00

parity_diff.py

parity_trace: per-watch-word LAST-WRITER provenance (name the early producer)

2026-06-29 20:43:40 -07:00

parse_dtail.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

parse_sio_trace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

parse_state_trace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

parse_wtrace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

peek_cards.py

runtime: card-read summary + card-data-writes diagnostic rings

2026-04-29 22:20:55 -07:00

phase_parity.py

oracle: guarantee breakpoints are removed and the oracle resumed

2026-08-24 12:55:58 -04:00

prepare_disc.py

bump ci and prepare CDDA multi bin/track disc

2026-08-03 05:57:29 -04:00

press_into_card_view_recomp.py

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

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

press_recomp.py

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

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

print_wtrace.py

Phase 4: seed VBlank chain handler + add RAM write-trace

2026-04-13 21:19:32 -07:00

probe_card_reads.py

runtime: card-read summary + card-data-writes diagnostic rings

2026-04-29 22:20:55 -07:00

probe_card_writes_raw.py

runtime: card-read summary + card-data-writes diagnostic rings

2026-04-29 22:20:55 -07:00

probe_card_writes.py

runtime: card-read summary + card-data-writes diagnostic rings

2026-04-29 22:20:55 -07:00

probe_dirty_ram.py

Seed verified BIOS kernel function 0xBFC15F1C (SIO/PAD interrupt handler)

2026-05-29 23:29:05 -07:00

probe_regs.py

scale_trace: a verdict needs a series; caching must not replace the search

2026-08-24 12:55:58 -04:00

probe_txn.py

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

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

probe_wtrace.py

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

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

psx_gpu_frame.py

effect_palette: stop reading 2 MB per sample; refuse one-sided objects

2026-08-24 12:55:58 -04:00

psxmod_pack.py

Revert "ok"

2026-07-29 03:18:10 -04:00

ram2rom.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

ram_parity.py

debug: restore pause/step, repaint hold, and the GPU analysis tools

2026-08-24 12:55:57 -04:00

range_writers.py

tools: wait for the effect instead of racing it

2026-08-24 12:55:58 -04:00

rapid_poll.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

raw_dispatch.py

fix: exception handler chain walk + shell reaches Memory Card/CD-ROM screen

2026-04-21 18:13:51 -07:00

raw_summary.py

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

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

raw_tcp_long.py

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

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

raw_tcp.py

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

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

read_evcb.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

read_table.py

feat: 46 GTE library seeds + DuckStation oracle SW readback + debug tooling

2026-04-24 00:29:06 -07:00

readram_test.py

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

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

regen_bios.sh

fix(tools,docs): diagnose unconfigured recompiler build dirs in regen_bios

2026-08-05 18:03:03 -07:00

sample_ra_long.py

Phase 4: seed VBlank chain handler + add RAM write-trace

2026-04-13 21:19:32 -07:00

sample_ra.py

Phase 4: seed VBlank chain handler + add RAM write-trace

2026-04-13 21:19:32 -07:00

scale_trace.py

scale_trace: always say HOW the numbers were taken; trust adjacent frames

2026-08-24 12:55:58 -04:00

scale_within_frame.py

scale_within_frame: check the fade scale is constant across one frame

2026-08-24 12:55:58 -04:00

scan_branch_delay_hazards.py

Remove all psxrecomp-v4 naming — rename to psxrecomp throughout

2026-05-29 21:14:30 -07:00

scan_evcb.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

scan_f2_sites.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

scan_imm.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

scan_literal.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

scan_lui.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

scan_range.py

Restructure duckstation as submodule + patch; salvage TCP docs + debug_client

2026-04-14 01:34:27 -07:00

sdk_progress.py

disc conversion and optimizations to generate+build flow

2026-07-31 17:22:45 -04:00

search_ram.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

search_ram.sh

phase4: freeze_check diagnostic + accumulated overnight infra

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

setup_dev.sh

Make SDL3 the default runtime backend

2026-07-28 09:22:28 -07:00

shot_launcher.ps1

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

show_ranges.py

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

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

show_wtrace.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

sio_compact.py

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

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

sio_flip_trace.py

runtime: Tomba "Hybrid" legacy pad-config compatibility (per-game opt-in)

2026-06-21 13:43:34 -07:00

sio_tx_dist.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

stage_setup_sdk.sh

zlib1.dll

2026-08-14 02:41:50 -04:00

stall_report.py

tools: harden stall report evidence semantics

2026-08-11 09:37:32 +03:00

starvation_walk.py

runtime: drive SIO TX via cycle-paced shifter

2026-04-29 21:15:09 -07:00

step_audit2.py

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

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

step_audit.py

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

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

summarize_reads.py

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

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

test_compile_overlays_additive.py

Harden additive overlay shards and speed interpreter fetch

2026-07-19 12:11:56 -07:00

test_coverage_vault.py

Bound overlay captures and compact legacy vaults

2026-08-10 00:06:29 -07:00

tomba_loadtest.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

toolchain_pack.py

fix: default toolchain min-version floor 1.0.14 — stale pre-sysroot packs get replaced

2026-08-23 20:28:20 -04:00

trace_audit.py

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

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

trace_range.py

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

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

txn_bytes.py

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

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

txn_dist.py

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

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

txn_summary.py

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

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

verify_audit_schema.py

cleanup: genericize hardcoded dev-machine paths in tracked docs/tools

2026-07-06 11:51:36 -07:00

verify_card_buffer.py

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

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

verify_ram_exec.py

case A: Beetle wtrace + recomp verification → memcard blocked on AOT gap

2026-04-30 13:10:05 -07:00

verify_with_cross.py

case A: Beetle wtrace + recomp verification → memcard blocked on AOT gap

2026-04-30 13:10:05 -07:00

vet_seeds.py

vet_seeds: show all REJECTs in summary; handle non-nop delay slots

2026-05-30 12:06:59 -07:00

vram_tile.py

phase4: freeze_check diagnostic + accumulated overnight infra

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

wedge_scan.py

wedge_scan: locate the effect by additive count; scan the whole ring

2026-08-24 12:55:58 -04:00

window_capture.py

dispatch: Class-A shell-window fix covers OVERLAY code — Tomba2 Whoopee-logo wedge

2026-07-03 09:04:17 -07:00

wtrace_filter.py

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

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