capsules/v4/post79.4th: 537 of v3's POST cases for the FORTH-79 Required
Word Set, each carrying what the hosted v3 binary did with the same line
(error or not, the stack, the length and checksum of what it printed).
Written by v4/tools/mkpost.py. The harness is FORTH-79 plus the two
nucleus hooks. docs/v4.0.0/NUCLEUS.md section 6.
- NODE-ERROR has a FORTH name: how a definition in FORTH raises an error
- the boot passes POST only on seeing its tally line with fail=0
- POST is not in the boot yet (V4_POST_AT_BOOT=0); make -C v4 post runs it
Result: tests=537 pass=439 fail=98. The 98 are not yet sorted into v4
defects and differences needing a ruling; v4/README.md has a first reading.
Verified: make -C v4 test passes; hosted-check passes on three ISAs; clean
qemu with STARFORTH_V4=1 on amd64, aarch64 and riscv64 reaches ok> with the
same hashes as hosted (logs/20261005-1601xx..1604xx). Nothing was typed at
a bare-metal prompt.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
One boot, v4/system/boot.c, for both products: it starts the nucleus image,
finds each capsule in the baked capsule directory, recomputes its hash,
checks its signature, gives its blocks to the node a line at a time, and
prints PARITY:V4_NUCLEUS, PARITY:V4_CAPSULE and PARITY:OK before the prompt.
A line the node does not accept ends the boot with the capsule, block and
line named. docs/v4.0.0/NUCLEUS.md.
- hosted Linux product for amd64, aarch64 and riscv64 (make -C v4 hosted);
make -C v4 hosted-check boots all three and requires identical output
- the kernel's v4 entry (STARFORTH_V4=1) calls the same boot
- capsules/v4/forth79.4th, block 6000: no definitions yet
- mkimage builds the nucleus only; no FORTH source is compiled at build time
- capsule_blocks.c: the Block-header parse, free of any VM, for every loader
Verified: make -C v4 test passes; hosted-check passes on the three ISAs with
the same hashes; the kernel compiles with STARFORTH_V4=1 on the three.
Not verified: no bare-metal boot of v4 has been run.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
