This repository has been archived on 2026-09-16. You can view files and clone it. You cannot open issues or pull requests or push a commit.
Files
Syplheed-Reborn/docs/re/structures
Sylpheed RE agent 63d3ce089f re: trigger queue layout at phase+272, and a readable pending count
Chasing what makes the phase-1 condition re-evaluate, since the polls do not run
continuously.

Two method corrections: searching the VM range for '272(rN)' mostly returns
VTABLE slot offsets -- 0x82273174 lwz r11,272(r11) is followed by mtctr/bctrl,
a virtual call through slot 68, not an access to the phase field. And
[phase+272] is not a pointer to a queue but an EMBEDDED container: vt2
(sub_82265DD0) is 'addi r3,r3,272 ; b 0x8226E3B8', passing phase+272 as this.

Layout from the push/pop pair (sub_8226E3B8 from built-in 100, sub_8226E220
called every frame from sub_8226D740): +12 list head, +16 current node, +20
element count (zero = empty, tested first by the pop), +24 scratch. The pop
returns the record through out-parameters read from node+8: three u32s, a
double at +16, another u32 at +24 -- matching the six pointers sub_8226D740
passes in.

The actionable part is [phase+272+20], a live pending-trigger count readable
from /dev/shm. Watching it alongside [ScriptMission+40] should show when the
engine hands the script an event, which is when condition coroutines start --
the thing every phase experiment so far has been blind to.

Layout is from disassembly only; not yet verified live.
2026-08-25 17:54:34 +00:00
..