Captain Bob, 2026-10-14: "v4 is the default build", "no, qemu to v4
too ... we are effectively trying to retire v3", "the 32 bit build needs
to go into the acceptance test too", "i don't care about v3".
- STARFORTH_V4 defaults on (Kconfig default y) and V4_DEFAULT=1
everywhere: every kernel carries v4 and v3 and boots v4; system=v3 boots
v3; STARFORTH_V4=0 builds v3 alone. Board images write system=v4.
- Acceptance (CLAUDE.md): the three ISAs as built (v4, POST passed,
V4_SYSTEM dict_hash equal) and make -C v4 test-32. v3 is not part of
it.
Acceptance run: amd64, aarch64, riscv64 -- PARITY:V4_POST 538/538,
dict_hash=0xe5a57f3eb72ff94a on all three, no unknown word; test-32: 30
suites, 0 failures. The SER5 image under OVMF boots v4 as built, v3 after
the one-word edit. README, BRINGUP, FABRIC-3 XLIII, the register updated.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs/CLAUDE.md Phase 1 output, after the reorganisation.
- docs/README.md: rewritten as the map -- where each kind of document
lives, which one to believe (CLAUDE.md, FABRIC, v4.0.0, reference/,
BRINGUP, code), how to retire a document.
- docs/INDEX.md: regenerated from the tracked tree, 489 rows, every
document with a status (the 2026-06-16 snapshot was stale).
- docs/DEAD-AND-REVISED.md (new): what was abandoned (L4Re, the hal_*
contract, ACL RWT, the Hermes VM, elevation, the knowledge factor, ...)
and what was corrected (ACL overhead, versions, block rules, parity
baseline, ...), each with its date and record.
- docs/DELETE-CANDIDATES.md: 12 duplicates, awaiting a ruling; nothing
deleted.
- CLAUDE.md: versions corrected (3.2.0 / 2.1.0).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
docs/CLAUDE.md Phase 2, 2026-10-14. All moves by git mv; every archived
file carries a header saying what it is, why, and where to look instead.
- docs/reference/ (new): roadmap and versioning policy, M7.1, word-ACL
design, kernel args, hosted acceptance test, dictionary, primitives,
ontology, L8 table -- previously spread over docs/, docs/lithosananke/
and docs/03-architecture/.
- docs/working/archive/historical/: finished work (session plan, test-gap
audit, birthing plan, fix write-ups, the January architecture draft).
- docs/working/archive/superseded/: the Hermes-VM Tripod docs and July
Hermes designs (-> FABRIC-3.5/3.6), the StarForth roadmap, every working
doc already flagged superseded or obsolete.
- docs/working/archive/dead/: the hal_* target contract (never adopted),
L4Re, metrics-and-knobs.
- Papers and proposals into docs/working/papers/.
- References rewritten across the repo (not logs/, not docs/patent/);
CLAUDE.md's documentation section rewritten.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FABRIC-3 SXXXII.4's deferred LOG-FLUSH, built to the 2026-10-14 rulings
(SXXXVIII): everything a VM logs, at or above the log level, goes into its
own buffer; it goes to Artemis on LOG-FLUSH, when full, and at once on an
ERROR, as one kernel-Hermes LOG_BATCH message she writes on her own turn,
the source being the sender the kernel stamped. Records that cannot go yet
are counted and reported with the next flush. LOG-SHOW (Hera only) reads
the ring back -- it had no reader.
Found by the first test that filled it: ring growth overwrote the oldest
record and put blank slots inside the live range. Fixed test first.
Three ISAs: POST 1052 passed; new parity baseline word_count=526
hash=0x82f4ae7cb2e2d424 (deliberate). CLAUDE.md: Phase 8 PKI closed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Re-root stale references to actual locations: (shared engine/hosted) and (LithosAnanke). Update source tree diagram accordingly, correct / counts, and remove the obsolete bullet. Also fix include paths (, ).
Surgical correction only; no behavioral changes.
Blocks 0..2047, the VM's fast RAM, are the only ones a capsule may not
claim (docs/v4.0.0/NUCLEUS.md 5.2). The ceiling of 5120 matched no device.
All 36 capsule files still lint clean.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Source tree reorganization:
- Move StarForth v3 engine to v3/ (src/, include/, Makefile)
- Move kernel to kernel/ (src/, include/, linker/, Makefile)
- Create v4/ skeleton for F18-ISA golden model (DECOMPOSITION.md, JUSTIFICATION.md)
- Move FABRIC-0..4.md to docs/fabric/
- Move ONTOLOGY.md and ROADMAP.md to docs/
Board infrastructure:
- Add boards/ser5/, boards/raspi/, boards/milkv/, boards/zynq7020/
- Each board has board.mk (ISA, CPU flags, boot recipe) and README.md
- Root Makefile becomes thin dispatcher: boot_image, all, clean, docs take TARGET
- make boot_image TARGET=SER5|RASPI|MILKV builds one GPT/MBR image per board
- ZYNQ7020 target exists but stops with clear error (ARMv7 port not built yet)
- scripts/mkdiskimage.sh builds disk images for all boards
Docs pipeline:
- docs/book/ with LaTeX master (main.tex) and Makefile
- pandoc converts Markdown to LaTeX at build time
- Two Lua filters: table-widths.lua (wide tables wrap), code-breaks.lua (inline code breaks)
- make docs builds single PDF (754 pages, 0 missing characters)
- make docs TARGET=<board> adds board appendix
- build/docs/<book|board>/meta.tex stamps git commit into PDF
Bug fixes:
- 42 include paths that only worked by accident now use correct relative paths
- clang-18 hardcode replaced with configurable CC variable (fixed aarch64 build)
- Pi 5: kernel_2712.img linked at 0x80000, .bss zeroed, memory reserved
- Doxyfile, .clang-tidy, README.md, Kconfig paths updated
Verified:
- Hosted v3 build passes 1012 tests, 0 failures
- SER5 image boots in QEMU (OVMF), POST passes, K exact (65536 = Q48_ONE)
- Milk-V image boots in QEMU (OpenSBI + U-Boot + bootefi), POST passes
- make clean TARGET=<board> removes only that board and its ISA objects
- make all builds all boards, hosted v3, and docs in one run
Co-authored-by: Junie <junie@jetbrains.com>
5.1: Isabelle/HOL pass (52 theories, clean) -- restated the boundary rather
than just citing the green build: proof/ scope was already entirely
outside this reshuffle's footprint (src/starkernel/, capsules/*.4th),
so the boundary is unchanged, not moved.
5.2: Documentation sweep. CLAUDE.md's stale WIP banner and Tripod fleet
description updated now that Phases 0-4 have actually landed (Hera/
Artemis/Hestia, no Hermes). MANIFEST.md rides the strip -- hermes/init.4th's
block table replaced with a deletion note, init.4th/doe-campaign.4th/
hestia/init.4th entries corrected to match the post-strip live files.
Confirmed the TRIPOD.md/0.1 contradiction was already resolved (2026-08-13).
Settled the superseded-docs call explicitly: archive as-is, do not rewrite.
Fixed experiments/bare_metal/README.md's block-size framing (still said
1024-byte budget; real rule is 64 chars x 16 lines). K-qualification
checked clean against the two living documents; full retroactive sweep
of the closed archival FABRIC corpus explicitly declined as disproportionate.
5.3: make sbom. Installed syft (user-local, approved). Found and fixed a
real Makefile bug while at it -- the sbom target hardcoded
--source-name StarForth, so DocumentName was wrong even after regenerating.
5.4: LITHOS_VERSION 2.0.0 -> 2.1.0, engine VERSION 3.1.0 -> 3.2.0 (minor,
per the dictionary-visible-only rule). Replaced the stale version-comment
block in Makefile.starkernel (had the odd/even LTS rule backwards) and
docs/lithosananke/ROADMAP.md's retired versioning-policy section with the
ratified ladder. Verified on all three architectures; riscv64's first pass
hit a transient virtio_blk timeout during boot-time Zuse genesis mint,
reported and confirmed non-reproducing on an immediate clean retry.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Authorized by Captain Bob. Each claim re-verified against source
immediately before editing rather than from this session's notes.
Theory files: 23 becomes 52, all listed in proof/ROOT, with a pointer to
COVERAGE.md's own statement that the deliverable is the verified boundary
rather than a green build. LITHOS_VERSION: 2.0.1 becomes 2.0.0, noting
§I.2 rolled it back because 2.0.1 names the SER5 hardware-track line and
claims progress not yet verified, and that the policy is semantic rather
than sequential.
ACL pinning carried two mutually inconsistent rules, neither matching the
code: policy never in C with no vm_find_word plus field assignment, and
separately that kernel-only words should be pinned in a kernel-specific
capsule. kernel_main.c:771-782 pins BIRTH and CAPSULE-BIRTH exactly the
forbidden way, deliberately, and ACL.4th's block-4005 comment explains
why -- so ACL.4th stays host-portable. Now stated as the rule plus its
one sanctioned exception.
The mkcapsule block rule was described as a 1024-byte budget verified
with wc -c. Reading tools/mkcapsule.c shows validate_forth_blocks
enforces 64 chars by 16 lines and a block number in [2048,5120). 64 times
16 is 1024, which is where the figure came from, but the enforcement is
per-line: eight lines of 128 chars is 1024 bytes and still fails. Note
that FABRIC-3 §XXXII.2's own correction of this claim was itself
incomplete, fixing the number while missing the line-length rule.
Adds a WORK IN PROGRESS pointer directing a fresh session to
FABRIC-3.6.md's START HERE, since CLAUDE.md is what auto-loads. It states
no reshuffle code exists and that the file's current Tripod descriptions
stay correct until the reshuffle lands, deliberately not pre-writing the
post-reshuffle state.
FABRIC-3.6.md: trap 5 rewritten, since it told a fresh session to
distrust four claims that are now fixed; it now names MANIFEST.md and
FABRIC-0 §25.7 as the documents that still drift. Also removes a quoted
commit id from the handoff that will always be stale.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VkM1zHGvBerLF6aqkHPweP
These are alternate boot personality capsules, not files doe.4th
dispatches from -- confirmed by reading doe.4th itself (it generates
its own synthetic workload internally, DOE-WORK) and mkcapsule.c
(only the exact filename "init.4th" is special-cased as the active
MAMA_INIT capsule). "workload-N.4th" names them for what they are
without colliding with that reserved name.
Renamed the 10 files (git mv, preserving history) and their own
self-referential header comments (also fixed a pre-existing typo,
"init-4.th" -> "workload-4.4th"), updated capsules/README.md,
capsules/MANIFEST.md (21 references), .claude/CLAUDE.md, and a
tools/mkcapsule.c comment.
Also fixed experiments/bare_metal/README.md's "Adding a Custom
Workload Capsule" section, discovered stale while doing this rename:
it documented a WL-HI/WL-LO dispatch table and a wl_id CSV column
that don't exist anywhere in the current capsules/ tree or doe.4th's
own CSV header -- corrected to describe what's actually there (no
pluggable workload dispatch; a custom workload is run by substituting
it in as the boot's own init.4th).
Verified: mkcapsule --lint clean (35 files, 0 violations), all 3
architectures build with zero new warnings, amd64 boots to zuse)ok>
with an unchanged dict_hash/capsule_hash from every prior boot this
session (0xc8f4b09e36f4fc4a / 0x1ef4939ed32ec1e6) and zero faults.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EXieurDfDSsDFdnSyusuWo
FABRIC-2.md closed/archival as of 2026-09-04 -- its full punch list
(§I) was worked through to completion this session. FABRIC-3.md opens
as the new living document, topic: bare metal boot (FABRIC-2.md §I.6's
own Milestone 8, the one item that couldn't close from a coding
session -- needs a real machine and a human present).
First task written up before executing, per this series' own standing
discipline: merge v2.0.1 into master and verify build/function
equivalence on a clean master tree. Investigated the branch topology
first -- master is a strict ancestor of v2.0.1 (47 commits behind, no
divergent history), so this is a pure fast-forward, not a real merge.
Updated FABRIC-4.md's and .claude/CLAUDE.md's stale pointers at
FABRIC-2.md as "current/living" to point at FABRIC-3.md instead.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019YcT3H2PQeyujrzjqS3Var
FABRIC.md -> FABRIC-0.md
FABRIC-2.md -> FABRIC-1.md
FABRIC-3.md -> FABRIC-2.md (the current/living document)
FABRIC-4.md unchanged (new #3 to follow separately)
Every cross-reference repo-wide updated to match, including doc-comment
citations inside kernel source (.c/.h) files -- done via an ordered
placeholder substitution (FABRIC-3.md->placeholder2, FABRIC-2.md->
placeholder1, FABRIC.md->placeholder0, then placeholders resolved to
final names) in a single pass per file to avoid double-shifting
already-renamed references.
One line in capsules/font.4th grew past the 64-char block-format limit
as a side effect of the longer filename; shortened it and reverified
with mkcapsule --lint (34/34 pass) before rebuilding.
Verified 3-arch boot to ok> (amd64/aarch64/riscv64, each in the
foreground) after the fix; logs and DoE CSVs from this session's
verification runs included per this repo's own audit-artifact
convention.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019YcT3H2PQeyujrzjqS3Var
The §G v2.0.0 QEMU release-gate punch list is complete (G.1 xHCI stall
recovery, G.2 unified rng_get_bytes() entropy entry point, G.3 NVRAM
de-scoped). Bump the kernel version to 2.0.0 (even major = LTS, per the
Release Versioning Policy: X.0.0 = QEMU release, X.5.0 = hardware bare-metal
release). Update README and .claude/CLAUDE.md version references and the
Makefile.starkernel version-roadmap comment.
Verified: all three arches (amd64/aarch64/riscv64) build clean with v2.0.0
embedded; QEMU amd64 boot shows "LithosAnanke v2.0.0", POST 1012/0/0 + ok>,
rng: backend = virtio-rng + entropy: ready, and Zuse identity confirmed from
the attached thumbdrive.
The June 2026 campaign's +0.0054%-0.0088% number was cited as current,
but it measured the wrong thing under the wrong name -- the
Rolling-Window-of-Truth mechanism it was named after was dead code,
never reachable, and the measurement itself predates real compiler
optimization. Kept the original entry for historical record, added a
correction pointing to the actual current figure: +0.0603% ACL-TTL
enforcement overhead (FABRIC-2.md SS T), the same closure just applied
to FABRIC-3.md's stale re-measurement punch-list item.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CXjAPTEKrgY2Mrk25KoLDn
FABRIC-2.md closed archival at ~4,400 lines / 51 open items, same reasoning
FABRIC.md itself was closed for at 7,595 lines -- continuing to append made
still-open work hard to find. All 51 open items carried forward into
FABRIC-3.md's new Section A, verified complete via programmatic diff against
the source (49 unique + 2 confirmed pure duplicates from FABRIC-2.md's own
F.3 cross-reference section, not dropped content). .claude/CLAUDE.md's
pointer note updated to name FABRIC-3.md as current.
New Section B: full audit of stadium_dispatch()'s four behaviour stubs
(MIGRATE/DELIVER/EXPIRE/COOL), triggered by investigating "words/VMs/blocks/
messages should all be on the same engine". Found the picture is more
nuanced than "everything's a stub" -- words are already fully live via a
separate bespoke mechanism (stadium_word_dispatch(), wired into vm_core.c's
real word-execution path, item 4.1), contradicting ONTOLOGY.md's stale
"not yet migrated" claim (flagged for a follow-up fix). MIGRATE (blocks)
and VM-COOL are genuinely stub with zero consumers; DELIVER (Hermes) and
EXPIRE (ACL) are substantial, undecided subsystem integrations FABRIC.md
itself already flagged as open, not touched here.
New standing rule, saved as memory feedback_no_stubs_or_todos.md: stub
implementations and TODO placeholders are never acceptable in this
workflow, in any language, ever -- triggered by finding stadium_dispatch()'s
stub handlers during this investigation.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CXjAPTEKrgY2Mrk25KoLDn
TestCase gained a trailing `contract` field (WordContract) at some point
after all 20 test-module files' compound literals were written -- every
single TestCase/WordTestSuite initializer in the tree (sentinels, real
entries, and per-suite entries) omitted it, producing ~3010 warnings on
every build. CLAUDE.md's own documentation claimed this was isolated to
one file (vocabulary_words_test.c); a full audit found it systemic
across all 20 files.
Fixed mechanically: added the missing `{0}` trailing initializer
everywhere. Semantically a no-op -- C99 already zero-fills unlisted
trailing struct fields, so this only silences the diagnostic, changes
no behavior. Verified: all three architectures (amd64/aarch64/riscv64)
build clean, remaining warning count unchanged (30, matching the other
three known -Wno-error-exempted classes: unused-parameter, sign-compare,
plus mkcapsule.c's stringop-truncation which was never actually gated
by this policy -- it's a separate host tool with no -Werror at all).
.claude/CLAUDE.md corrected to describe the actual -Wno-error= exemption
list (four classes, not "build with -Wall -Werror" unconditionally) and
the real current warning inventory.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Captain Bob ruled directly: all four subsystem docs are superseded, not
individually assessed for partial staleness case-by-case. FABRIC.md
(design history) and FABRIC-2.md (current/living) are the sole
design-of-record for Tripod/Hermes/Artemis/Console work now.
Added a superseded-header banner to the top of all four .claude/*.md
files, pointing to FABRIC.md/FABRIC-2.md. Corrected .claude/CLAUDE.md's
own pointer paragraph, which previously claimed these four were
individually "authoritative" for their subsystems - that's now wrong.
Closes FABRIC-2.md's three open documentation questions (CONSOLE.md's
fate, HERMES.md's stale block map, 5.3's larger shrink-the-docs ask) at
once: the header approach makes reconciling a superseded document's
internal accuracy moot, and accomplishes what "shrink to a pointer" was
already trying to do.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
bump-z/bump-y referenced STARFORTH_VERSION_MAJOR/MINOR/PATCH/STARFORTH_VERSION_STRING
fields that never existed in the generated include/version.h, so they could never
have worked. Removed rather than fixed since CLAUDE.md already documents hand-editing
VERSION/LITHOS_VERSION in Makefile.starkernel as the real convention.
tools/README.md documented a fbtest.c that never existed in any commit; replaced with
the ttftest.c row that actually matches the tools/ directory.
Part of the pre-Artemis closeout pass (FABRIC-2.md Section C).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
capsules/init.4th births no VM but Hera (item 0.1). Artemis's disk device auto-attaches at boot (kernel_main.c M7.pre, real, unchanged); Artemis-as-VM-patron capsule birth does not.
Item 0.1 pruned capsules/init.4th to Hera-alone; TRIPOD.md was never updated to match. Corrected to reflect current on-demand-birth reality and distinguish Artemis-the-storage-device (auto-attaches at boot, kernel_main.c) from Artemis-the-VM-patron (not auto-spawned). Partial closure of FABRIC-2.md item 5.3 -- the doc's broader shrink-to-three-lines scope remains open.
Background-session edits were being forced into an isolated git worktree,
defaulting to a branch off origin/master -- which has none of this
branch's FABRIC.md content -- conflicting with this repo's subversion-
style workflow (commit directly to the working branch, no side branches
without explicit permission). Sets worktree.bgIsolation: none so
background-session edits land directly in the shared checkout, consistent
with the existing CLAUDE.md policy.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The generic block subsystem (blk_format_or_load_disk) auto-reformatted
any disk lacking its own low-level 'STFR' header at attach time, before
Artemis's Forth-level BLANK/LithosAnanke/Unrecognized classification
ever ran -- so ART-HALT-UNRECOG's "Disk preserved" message was false.
Split detection from commit: an unrecognized/blank disk is now left
PROVISIONAL (geometry computed in memory only, all writes refused)
until explicitly confirmed via the new blk_subsys_confirm_format() /
BLK-CONFIRM-FORMAT primitive. Artemis calls it from ART-FORMAT and
ART-RESUME, never from ART-HALT-UNRECOG.
Verified on amd64/aarch64/riscv64: parity intact (identical dict_hash),
normal recognized-disk resume + persist-read unaffected, and a
regenerated disk/artemis-unrecognized-test.img (the old copy had itself
been silently corrupted by this exact bug) now stays byte-for-byte
identical across a halted boot on amd64 and riscv64.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The flat-pool storage scope ("Immediate Goal") has been implemented for
some time -- capsules/artemis/init.4th boots live in the Tripod fleet on
every kernel boot -- but the doc still said "do not begin implementation
without explicit instruction from Captain Bob" in two places, and
CLAUDE.md's pointer still said "build-authorization deferred."
.claude/ARTEMIS.md: replaced both stale lines with a dated Build Status
section giving an honest per-criterion accounting rather than a blanket
"done": 4 of 6 acceptance criteria fully confirmed (boot-state detection,
free-map init, fetch/persist, and -- as of the persist-read fix earlier
today -- cross-boot/cross-arch persistence), K-conservation implemented
but not hard-asserted, and the unrecognized-disk halt implemented but
never actually exercised against real unrecognized content. Future
material (zones, USB hot-plug, ACL records, PKI) remains correctly
marked deferred -- unchanged.
.claude/CLAUDE.md: updated the Artemis pointer line so it's consistent
with the above instead of contradicting it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Kernel version only — the embedded StarForth engine version (3.1.0) is left
alone since it tracks a vendored copy that has genuinely diverged from the
standalone StarForth repo, not something to auto-sync. Verified builds on
amd64, aarch64, and riscv64.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
LithosAnanke is now its own repository rather than a branch inside the
combined StarForth/LithosAnanke monorepo, so this drops the old
master(StarForth)/lithosananke(kernel) branch-topology framing in favor of
the current reality: this repo's master is the sole LithosAnanke production
line. Ground-truths numbers that had drifted (kernel tree file count,
word_source file count, capsule count), reframes the vendored VM source as
the embedded engine it actually is rather than a second production target,
and independently verifies the ACL kernel-parity and DoE-campaign claims
against the actual current code. Fixes README's self-referential
"see master branch" link to point at the separate StarForth repo instead.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
