Achraf ReyaniandClaude Opus 5.5 0272f99ad3 feat(libkernel): implement siglongjmp ...

PokeMMO Prospero (PPSA98001) stops at siglongjmp (pebqbE5ws8s) from
libkernel. The title links its own FreeBSD sigsetjmp, so siglongjmp
follows FreeBSD's amd64 __siglongjmp and its sigjmp_buf layout: when the
save-mask flag at offset 88 is set it restores the mask saved at 72
through _sigprocmask, then reloads rbx, rsp, rbp, r12-r15 and the x87
control word and returns to the saved address with val, or 1 for 0.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-11 03:25:07 +09:00

..

src

feat(libkernel): implement siglongjmp

2026-10-11 03:25:07 +09:00