feat(v4.0.0): POST is the kernel's -- the boot feeds the cases, and nothing of the harness is on the node

The boot runs POST with the runner (v4/system/post.c) after the capsules:
it feeds the 538 cases to the node and judges them from outside.  A
case's printing no longer reaches the console.  What the cases define
stays in the dictionary, as in v3; the system is sealed after POST and
the boot prints PARITY:V4_SYSTEM word_count=N dict_hash=..., as v3 prints
its parity after POST.

Gone: capsules/v4/post79.4th and its blocks 7000 up; the harness words;
(CATCH) and (EMIT-HOOK), with what EMIT and the prompt loop did for them.

The generator runs v3 on the lines as the kernel sends them, without the
capsule's "T| ".  One expected result follows from that: >IN.initial
prints 6, not 9.

make -C v4 test, sanitize and hosted-check pass; amd64, aarch64 and
riscv64 boot, POST 538 of 538, word_count=411, dict_hash
0x6fb1d09418b189ee on all six: logs/20261007-105118, -105335, -105651.
T{ is unknown at the prompt; RS1 prints 42 42 before and after COLD.  A
scratch build with one expectation changed names the case and ends
PARITY:FAIL, POST: FAILED.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
rajames
2026-10-07 10:59:02 -04:00
co-authored by Claude Opus 5.5
parent 2bf958ce3a
commit 4bdb210a99
20 changed files with 659 additions and 1981 deletions
@@ -0,0 +1,131 @@
UEFI firmware (version 2025.11-3ubuntu7.3 built at 15:40:26 on Sep 23 2026)
[=3hBdsDxe: failed to load Boot0002 "UEFI Misc Device" from PciRoot(0x0)/Pci(0x2,0x0): Not Found
BdsDxe: failed to load Boot0003 "UEFI QEMU QEMU USB HARDDRIVE 1-0000:00:04.0-1" from PciRoot(0x0)/Pci(0x4,0x0)/USB(0x0,0x0): Not Found
BdsDxe: loading Boot0004 "UEFI Misc Device 2" from PciRoot(0x0)/Pci(0x6,0x0)
BdsDxe: starting Boot0004 "UEFI Misc Device 2" from PciRoot(0x0)/Pci(0x6,0x0)
[=3hStarKernel UEFI Loader
Loading kernel from ESP...
[CKPT 001] Entered efi_main - ConOut live
Collecting boot information...
[CKPT 004] Command line parsed
[CKPT 005] Kernel stack allocation decided
[CKPT 006] Boot info collected (ACPI table located)
[CKPT 007] GOP: linear framebuffer found
[CKPT 008] About to enter ExitBootServices retry loop
_____ _ _ __ _
/ ____| | | |/ / | |
| (___ | |_ __ _ _ __| ' / ___ _ __ _ __ ___| |
\___ \| __/ _` | '__| < / _ \ '__| '_ \ / _ \ |
____) | || (_| | | | . \ __/ | | | | | __/ |
|_____/ \__\__,_|_| |_|\_\___|_| |_| |_|\___|_|
LithosAnanke v2.1.0
Architecture: aarch64
Build: Oct 7 2026 10:53:09
UEFI BootServices: EXITED
=== StarKernel Boot Information ===
Memory map entries: 108
Total memory: 4093 MB
Usable memory: 4054 MB
===================================
PMM initialized.
PMM statistics:
Total pages: 1039357
Free pages : 1037946
Used pages : 1411
Total MB : 4059
Free MB : 4054
Used MB : 5
VMM initialized (mapped RAM, CR3 switched)
VMM initialized (mapped RAM, CR3 switched)
VMM self-test: mapped OK at 0xffff800000000000
VMM self-test complete.
AArch64: running at EL1
IDT installed.
APIC: init...
PSCI: no DTB -- using HVC (QEMU virt-machine default)
GICv2: no DTB GIC node -- using QEMU virt-machine defaults
GICv2: distributor+CPU interface enabled, PPI 30
APIC: init done
Timer: init...
Timer: AArch64 generic timer initialised.
Timer: init done
Kernel heap initialized.
Heap statistics:
Total bytes: 2147483608
Free bytes: 2147483608
Used bytes: 0
Peak bytes: 0
Heap base addr: 1207959552
Heap end addr: 3355443200
Heartbeat: init...
Heartbeat: init done
Kernel initialization complete.
Boot successful!
StarForth v4: one host node, the F18-derived engine
V4: capsule v4:nucleus-64.f18 signature: missing (unsigned)
PARITY:V4_NUCLEUS name=v4:nucleus-64.f18 capsule_id=0x467b3793e193b467 capsule_hash=0x467b3793e193b467 words=308
V4: capsule v4:forth79.4th signature: missing (unsigned)
PARITY:V4_CAPSULE name=v4:forth79.4th capsule_id=0x4055641ee17d176b capsule_hash=0x4055641ee17d176b dict_hash=0xf268e314e12931c4
PARITY:V4_POST tests=538 pass=538 fail=0
PARITY:V4_SYSTEM word_count=411 dict_hash=0x6fb1d09418b189ee
PARITY:OK
POST: PASSED
[HADES][INFO ] [KRELTSC: 0] blk: raw device LBN 2048..3071 (1024 blocks)
PCI: init...
virtio-blk: found device
Artemis: virtio-blk attached
[HADES][INFO ] [KRELTSC: 1501177] blk: disk 'StarForth Volume' v2 LBN 3072..789009 (785938 user b
ok> : SQ DUP * ;
ok
ok> 7 SQ . 3 4 U* . .
49 0 12 ok
ok> T{
UNKNOWN WORD: 'T{'
ERROR
ok> RS1
42 42
ok
ok> COLD
FORTH-79 Cold Start
System initialized.
ok
ok> RS1
42 42
ok
ok> 3 4 U* . .
0 12 ok
ok> FORGET U*
Protected word
ERROR
ok> 9 KERNEL-WORD ASK9 ASK9
Argument out of range
ERROR
ok> 1 BLOCK C@ . 2047 BLOCK C@ .
0 0 ok
ok> 2100 BLOCK 1024 BLANK 65 2100 BLOCK C! UPDATE SAVE-BUFFERS EMPTY-BUFFERS 2100 BLOCK C@ .
65 ok
ok> 3072 BLOCK C@ .
0 ok
ok> 3072 BLOCK DROP UPDATE SAVE-BUFFERS
Storage refused
ERROR
ok> 9999999 BLOCK
Block out of range
ERROR
ok> HERE .
9585 ok
ok> BYE
BYE: cold restart