rajamesandClaude Opus 5.5
030ca63639
Built on the number-output words and executed on the golden model at both cell widths against a C reference and recorded transcripts of the v3 binary (DUMP byte for byte at 64-bit cells). Q.PRINT is signed (D-8) and always decimal; DUMP is always hex; both put BASE back. Each keeps its working state in a variable, (QP) and (DP), so each leaves its caller 4 data cells and 2 return entries. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
v4/
StarForth v4: the 32-instruction F18-derived core. The design lives in
docs/v4.0.0/JUSTIFICATION.md (why) and docs/v4.0.0/DECOMPOSITION.md
(every v3 word mapped to a v4 fate).
The first deliverable is the hosted C99 golden model (JUSTIFICATION.md §10,
step 1). It must pass POST and hold K≡1.0 with 32- and 64-bit cells on all
three host ISAs.
Acceptance (JUSTIFICATION.md §16): v4 must be equivalent to v3 at any point
in time, with the same vocabularies and behaviour, on the F18-derived engine;
and every ISA, hosted and bare metal, must still reach its ok prompt.
make -C v4 test passing is a development check, not acceptance.
What exists so far is the single node: registers, circular stacks, memory, all
32 opcodes, per-opcode and per-call-target heat, and a console capture
register (CONSOLE-TX) standing in for the console node until the mesh exists. make -C v4 test builds
and runs the tests at both cell widths; make -C v4 sanitize repeats them
under ASan and UBSan. There is no compiler capsule, no POST and no K
measurement yet.