Robert Allan JamesandClaude Sonnet 5
21bca315ff
Extract the messaging vocabulary (arenas, MSG-*/CH-*/MBR-* words) out of capsules/hermes/init.4th into a new shared capsules/common/messaging.4th that Hermes and Artemis each load at birth, giving every VM its own private MSG-ARENA/CH-ARENA instead of only Hermes having one. Hermes stays the owner of the one real, canonical COMMON-CH; Artemis subscribes into it via VM-EXEC at her own birth, and Hermes proactively subscribes Hera (idx 0) since Hera always exists first. Hera does NOT get her own copy: register_child_vm_words()'s own doc comment explains why the STADIUM-* primitives common:messaging.4th depends on are deliberately never registered in her dictionary (keeps her dict_hash off item 4.1's baseline). Confirmed live by loading it into her dictionary anyway first -- every colon-definition referencing an unregistered Stadium primitive was silently dropped (MSG-HEAT@/!, CH-HEAT@/!, MSG-COOL-ALL, MSG-TICK all missing after boot). Reverted that path; she orchestrates via BIRTH/VM-EXEC/VM-CALL instead. Added capsule_vm_registry_get_by_index() (capsule_birth.c/.h) for registry enumeration by birth-order position, and a pump in repl.c's existing idle hook that walks every live VM once per idle beat and VM-EXECs MSG-TICK into each one except Hera's own entry. Verified clean (no UNKNOWN WORD / VM-EXEC errors after birth) on all three architectures. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019ZGkimpfyh63EZyRkNbkPD
capsules/
FORTH personality files loaded by the VM at boot. A capsule is an immutable, content-addressed payload; its XXHash64 hash is its identity. Any mutation changes the hash and the birth protocol rejects the image.
Key files
| File | Type | Purpose |
|---|---|---|
init.4th |
(m) MAMA_INIT |
Default Mama VM personality — loaded at LBN 2048 |
ACL.4th |
user | Word-level ACL system; self-activating at boot |
zuse.4th |
user | Bootstrap superuser; loaded by ACL.4th |
doe.4th |
user | DoE workload words (EXEC-DOE) — opt-in |
init-0.4th … init-9.4th |
(p) |
Numbered personality variants |
init-l8-*.4th |
(p) |
L8 Jacquard mode variants (stable/volatile/diverse/temporal/transition/omni) |
hermes/init.4th |
(p) |
Hermes baby VM personality |
artemis/init.4th |
(p) |
Artemis baby VM personality |
Block namespace
Block ranges are shared across all loaded capsules — collisions cause silent word-definition overwrites.
| Range | Owner |
|---|---|
| 2048–2099 | init.4th |
| 2100–2199 | doe.4th |
| 3000–3999 | workload capsules |
| 4000+ | user-defined (ACL.4th, zuse.4th, …) |
Each block is limited to 1024 bytes. Verify with wc -c before committing.
See also
experiments/bare_metal/README.md— DoE protocols and block namespace rulesdocs/03-architecture/word-acl/DESIGN.md— ACL system designtools/mkcapsule.c— assembles capsules intocapsule_generated.c- Project root