Files
LithosAnanake/capsules/init.4th
T
Robert Allan JamesandClaude Opus 5 46d89dd5be §H.12 step 16: block-acl.4th policy capsule -- Phase 5 (BMAPFMT) complete
capsules/block-acl.4th (blocks 4019-4020, next free range per
BLOCK_MAP.md): BLK-ACL-CHECK (block# -- allow?), a real fast-deny check
mirroring vm.c:611-624's pattern for blocks instead of words. First
touch lazily claims the block (allow=1, TTL=256, same base as ACL.4th's
own), matching the word card's default-permissive baseline. Not a stub --
genuinely does something on every call.

Loaded via a new EXEC line in init.4th right after ACL.4th's own;
confirmed ACL.4th's own activation is unaffected. Passed mkcapsule
--lint. Live-tested via QMP keystrokes: 1 BLK-ACL-CHECK executed cleanly.

Phase 5 (BMAPFMT) is now fully complete -- field layout, flags bits, C
accessors, FORTH wrappers, and a real policy word.

Verified 3-arch boot to ok> (amd64/aarch64/riscv64).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-03 07:44:28 -04:00

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Block 2057
( BOOT-BANNER - LithosAnanke REPL greeting )
: .SEP ." ================================================" CR ;
: BOOT-BANNER
CR .SEP
." LithosAnanke — FORTH-79 bare-metal kernel" CR
." Stadium step one: Hera alone" CR
.SEP
." Hera [live]" CR
.SEP CR ;
Block 2049
( Hera init — Mama VM personality )
: VM-TREE ( -- ) ." Hera[0]" CR ;
: VM-PARENT ( -- id ) 0 ;
: VM-CHILDREN ( -- ) ." (none)" CR ;
S" ACL.4th" EXEC
S" block-acl.4th" EXEC
S" lib.4th" EXEC
S" fabric.4th" EXEC
S" font.4th" EXEC
Block 2050
( Hera boot — banner )
BOOT-BANNER
STARTUP-BANNER