Robert Allan JamesandClaude Sonnet 5
f10fa7ae83
Phase 2, task 2.1 only: type definitions, wired to nothing, drawing no
heat -- no allocator, no protocol logic, no registration anywhere.
FABRIC-3.5.md SXXII.4: Phase 2 structures come first and prove nothing
until the allocator is built on top (task 2.2 onward, each its own
commit).
Added include/starkernel/vm/kernel_hermes.h:
SkHermesMessage -- field-for-field mirror of messaging.4th's live
9-cell MSG-* layout (type/from/to/payload addr+len/Stadium cell
index/seq/channel/orig-type), per SXXXIII.4 item 1 ("roughly half the
file is accessors that become struct fields"), plus an explicit
in_use flag for task 2.2's allocator. Deliberately no separate heat
field: per SXL.4, a message's heat IS the Stadium cell it occupies,
not a value copied alongside it -- one source of truth for the
conservation invariant stadium_conserved() (task 0.7) checks.
SkHermesMembership -- one flat broadcast membership list, SXXXIII.4/
SXXXIII.5's recommended replacement for messaging.4th's 28-word channel
abstraction (traced to exactly one live caller, CH-ADD-MBR). Item 27
(negotiation vs. broadcast, Phase 3 blocker B1) is not answered by this
structure and isn't meant to be -- a flat list is correct either way.
Genuinely wired to nothing: no .c file, no Makefile change, no include
from any compiled source. Syntax-checked standalone (gcc -std=c99
-Wall -Wextra -Werror -fsyntax-only) before touching the real build.
Boot byte-identical to task 1.9's baseline on amd64 (same dict_hash
triple, zero UNKNOWN WORD). Did not repeat aarch64/riscv64 -- the file
compiles into no object on any architecture, so there is no mechanism
by which it could diverge.
Authorized by Captain Bob ("yes").
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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 |
workload-0.4th … workload-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