Files
LithosAnanake/include/starkernel/vm
Robert Allan JamesandClaude Opus 5.5 ee4c401d1c Stage O-B: Hera drains her own mail at the idle point, not on the ~1 s idle beat (FABRIC-3.9.0 §2.5)
- sk_vm_idle_point(may_drain_self): with no frame live and mail pending,
  Hera drains one message and returns to the poll loop. Readline passes
  n == 0 (the mid-edit gate), headless 1, the key read 0.
- Removed sk_repl_idle()'s timer-paced drain of Hera's queue and the two
  flags that guarded it (g_mama_interpreting, g_idle_pump_active) -- the
  idle point's frames check already covers that re-entry hazard.

Probe (reverted), all three ISAs: admission -> drain for mail to an idle
Hera 0-1 beats (was up to 100); a message arriving mid-edit is held until
the line is entered (2080-3587 beats), never printed into typed text; an
event queued during a busy line drains when it ends; BLK-ATTACH at boot 1
beat. Acceptance passes; parity, dict_hash set and relay ledger unchanged.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-24 22:33:33 -04:00
..

include/starkernel/vm/

Headers for the kernel-side VM subsystem (src/starkernel/vm/).

  • arena.h — the capsule arena allocator: fixed-region allocation for capsule payload data, separate from kmalloc's general kernel heap.
  • parity.h — the birth/execution parity-record logger: declares the logging interface used to record VM ID, capsule content hash, and dictionary hash on every capsule birth, enabling offline determinism verification across independent kernel runs.

See include/starkernel/vm/bootstrap/README.md for the VM bootstrap subsystem.