psxrecomp

mirror of https://github.com/RetroPortingToolKit/psxrecomp synced 2026-10-28 19:07:47 -04:00

Files

T

Matthew Stanley ccbdcad653 diag: PSX_EXIT_HALT — halt-and-serve on abnormal top-level PC=0 exit

When the top-level psx_dispatch returns with cpu->pc==0 (the guest published a
null PC — abnormal boot/run exit), shutting down loses the live state. With
PSX_EXIT_HALT set, halt-and-serve instead so the still-loaded overlays + full
guest state are inspectable over TCP. Default off; zero impact on normal runs.

Used to pin the Tomba 2 frame-1997 exit: the guest's hooked interrupt handler
(installed via B0:0x19 HookEntryInt) calls B0:0x17 ReturnFromException
(overlay thunks at 0x80086200/0x80086220); the EPC-sentinel + host-longjmp
exception model resolves the RFE to cpu->pc=0. See docs/TOMBA2_WHOOPEE_BAIL.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-25 23:16:12 -07:00

include

dirty-interp: overlay-region floor = THIS game's text end (Tomba 2 splash fix)

2026-06-25 23:16:10 -07:00

launcher

launcher: add "Skip PSX BIOS" toggle (default off) for fast_boot

2026-06-24 23:39:09 -07:00

shaders

vulkan: 3rd renderer backend (WIP) — emitter, GPU-direct present, full-frame readback

2026-06-18 14:56:12 -07:00

src

diag: PSX_EXIT_HALT — halt-and-serve on abnormal top-level PC=0 exit