russell@unturf.com 7c99df99cf asm tier: fork-self + waitpid-nonblock + exit-immediate + sleep primitives ... Cross-tier API parity with c-tier (81ac49e) + python-tier — all three lumbda runtimes now share the substrate for fork-per-accept patterns. Implementation: direct syscalls (no libc): - SYS_FORK=57 → bi_forkself, returns 0/pid via make_int - SYS_WAIT4=61 + WNOHANG=1 → bi_waitpid_nonblock, returns pid or 0 - SYS_EXIT=60 → bi_exit_immediate (same as bi_exit on asm — no atexit to bypass; present for cross-tier API parity) - SYS_NANOSLEEP=35 → bi_sleep, stack-allocated timespec (tv_sec=N, tv_nsec=0), returns VAL_VOID Built + tested in vm-runner.sh VM (Ubuntu 2G/2vCPU): both lumbda and lumbda-gc + fork-cycle test = 3/3 children reap clean, exit- immediate returns to parent waitpid correctly. Same behavioral contract as c-tier (commit 81ac49e) and python-tier.		2026-06-11 09:30:31 -04:00
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lumbda	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda-full	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda-full.o	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda-gc	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda-gc.o	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda.o	bend port flip: 9091 → 8320 (BEND mnemonic)	2026-06-06 15:06:18 -04:00
lumbda.s	asm tier: fork-self + waitpid-nonblock + exit-immediate + sleep primitives	2026-06-11 09:30:31 -04:00
Makefile	asm/lumbda-full: quasiquote + define-macro + prelude (ticket 0005)	2026-04-24 12:02:12 -04:00
test.sh	asm: rest args, cadr, sort, let* — Scheme port of Zoë's favorites runs	2026-04-24 09:01:32 -04:00