Matthew Stanley 9e61e579c4 fix: add SUB opcode to strict translator ...

SUB (SPECIAL funct 0x22) was the last non-FPU unsupported opcode.
Treated identically to SUBU — PSX R3000A has no overflow trap in
practice. Unblocks function at BFC33CC0.

Emitted: 1086 (was 1085). Skipped: 1 (COP1/FPU only). Unsupported
instructions: 2 (was 4).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-23 13:48:43 -07:00

..

relocation_proofs

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

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

address_aliases.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

boot_slice_manifest.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

boot_slice.c

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

branch_delay_hazards.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

cpu_state.h

Wire SW renderer into GPU: textures, Gouraud shading, VRAM copy working

2026-04-12 21:09:16 -07:00

discovery_run.log.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

function_edges.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

function_manifest.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

ghidra_function_starts.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

indirect_jump_classes.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

indirect_jump_ghidra_xref.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

indirect_jumps.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

instruction_coverage.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

instruction_inventory.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

instruction_inventory.json.verification_failure.json

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

normalization_rule.md

Phase 1 complete: recompiler proven correct on SCPH1001.BIN

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

SCPH1001_dispatch.c

feat: COP2/GTE instruction support in strict translator

2026-04-23 12:46:58 -07:00

SCPH1001_full.c

fix: add SUB opcode to strict translator

2026-04-23 13:48:43 -07:00

skipped_functions.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00

unsupported_ops.json

Phase 4 interrupt fixes: RFE, GPR save/restore, DMA IRQ edge-trigger

2026-04-12 20:29:03 -07:00