gamer147 447649d381 docs: SYS4AB.BIN = XOR-0xFF(AGE.EXE), same packed binary (dead end for static RE) ...

Decrypted SYS4AB: 0x2c header (S4AB magic + 0x10E000 size + 8-byte key) then
XOR-0xFF payload == AGE.EXE byte-for-byte. Not a patched/unpacked VM. Real
handler code exists only unpacked in the runtime heap (0x62411000). Corrects the
'likely the patched VM' assumption.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-07-06 23:29:37 -04:00

..

superpowers

docs(a2b): implementation plan — graphics geometry (0x208 + blit compositor)

2026-07-06 22:43:35 -04:00

asset-resolution-re.md

feat(a2b): audio — wire play-bgm/play-voice, fix BGM addressing

2026-07-06 22:26:54 -04:00

global-memory-re.md

feat(assets): solve asset resolution (SYS4INI per-scene section manifest)

2026-07-06 20:48:22 -04:00

himegari-port-reference.md

docs(opcodes): retire superseded opcode files; update structure + doc pointers

2026-07-06 13:16:33 -04:00

name-resolution.md

chore: initialize age-reimpl repo

2026-07-06 12:58:30 -04:00

opcode-reference.md

docs(opcodes): 0x215 = native graphics-object query (root cause of gfx drift)

2026-07-06 23:21:08 -04:00

phase-a-slice-plan.md

docs(a2b): record graphics-geometry result + deferred anchor-record drift

2026-07-06 23:05:56 -04:00

PROJECT-STRUCTURE.md

feat(assets): solve asset resolution (SYS4INI per-scene section manifest)

2026-07-06 20:48:22 -04:00

remake-architecture-and-roadmap.md

chore: initialize age-reimpl repo

2026-07-06 12:58:30 -04:00

script-inventory.md

chore: initialize age-reimpl repo

2026-07-06 12:58:30 -04:00

sys4-format-notes.md

docs(opcodes): retire superseded opcode files; update structure + doc pointers

2026-07-06 13:16:33 -04:00

tools-reference.md

feat(a2b): first-pass texture render — full-screen event-CG layer

2026-07-06 21:22:42 -04:00

vm-mapping-plan.md

docs: SYS4AB.BIN = XOR-0xFF(AGE.EXE), same packed binary (dead end for static RE)

2026-07-06 23:29:37 -04:00