milescovielloandClaude Opus 5.5 5b072bc2c4 fix(libSceSystemService): park guest threads during LoadExec's shutdown as exit does ...

Metal Gear Solid 4 (PPSA18194) aborts on main when its launcher starts
the game: sceSystemServiceLoadExec runs the guest shutdown, a render
thread that then calls into the stopped AGC driver gets ProcessShutdown
back from LibcAwaitExit, and the exception unwinds into title code,
which terminates the process before the new executable starts.

LibcAwaitExit parks a thread only once an exit has been requested, and
LoadExec ran the shutdown without requesting one. It now starts the
shutdown the way exit does, so such threads wait until the process is
replaced.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-17 10:50:36 +00:00

..

dev

fix(libSceSystemService): park guest threads during LoadExec's shutdown as exit does

2026-10-17 10:50:36 +00:00

user

Merge pull request #5962 from nikowolf123/feat/libc-crash-register-text

2026-10-17 06:51:43 +02:00