Game bring-up: reSOT - The Sands of Time (PPSA99023): loads with #12179; scanout buffer read stops it

[milescoviello]

Status: on main, the eboot doesn't load: it imports sceKernelGetExecutableModuleHandle from libkernel, which isn't implemented there. With #12179 it loads and runs:

• It logs its session and refuses the empty game folder (no default.xbe; the title needs the user's own Xbox disc files).
• It posts its "game files not found" notification.
• It then stops 2 s in while drawing its text screen (see Open).

Setup (the run reported in #12179)

• Title: reSOT - The Sands of Time (PPSA99023, catalog version 01.003.005), converted with the catalog runner. It needs --trap-sdk-syscall-stubs.
• Windows 11 Pro (26300), Ryzen 5 7600X, WinLibs GCC 15.2.0, Release

The stop on main

FAIL: unresolved ELF import wJABa1X4+ec from libkernel.prx

Pull requests from this title

• feat(libkernel): add sceKernelGetExecutableModuleHandle #12179: sceKernelGetExecutableModuleHandle returns the main program's handle, the first one sceKernelGetModuleList lists.

Open

• AGC driver: guest memory is not readable at 0x200800000 (range 0x200000000+0x870000). The title maps 8 MiB for a 1920x1080 scanout buffer and registers it with tiling mode 0 through sceVideoOutSetBufferAttribute2. AnyPS5 treats mode 0 as tiled, which covers 0x870000 bytes. Whether mode 0 is tiled on a PS5 isn't measured.

AI-assisted: yes (Claude Code)