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https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-26 02:11:36 -04:00
Matthew Stanley
2d6a75d9a2
- psx_fatal_halt: deliberate fatal sites (unhandled MMIO access, trap_crash) now write the structured crash report AND a full freeze-style ring dump (wedge kind "fatal"), then keep pumping the TCP debug server forever in debug-tools builds so every ring stays queryable against the exact crash state (ring-buffer-first: crashes are interrogated, not snapshotted). Release builds exit(1) as before. Re-entry guarded; heartbeat JSON gains a "fatal" field. - gp1_dump: dedicated always-on GP1 (0x1F801814 display control) ring, 512K entries (~15 min of gameplay) with frame-window server-side filtering. The general MMIO ring rolls over in under a minute of SPU/ DMA traffic, which kept evicting boot-window display history before a probe could ask "who toggled the display during the logo" (bug 1). - mmio_dump/mmio_clear documented in TCP_COMMANDS.md. The halt-and-serve path is what made the pig-crash root cause a one-repro diagnosis. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>