rajamesandClaude Opus 5.5
029a8ed9cf
FABRIC-3.5 SXXXII, closing FABRIC-3 SXXIX bug 2 (SXXXVI). A send marks the receiver for the switch signal; the VM's own loop on its native stack takes its messages and yields; Hera's idle beat makes the pending switch instead of running other VMs' messages on her stack; every VM gets switcher turns from birth; the drain refuses any call outside the VM's own context (the test: it held every relayed line before, none now). Found on the way: amd64's first-entry frame left rsp 8 bytes off the SysV entry alignment (#GP on the first interpreter run on a VM's own stack), and a VM yielding from its loop was marked SWITCHED_OUT, which stopped console relay after one message and would have made KILL refuse it. Relay of four lines to a WIREBIND identity on all three ISAs, five hot-plugged identities, and standard acceptance (POST 1052, hash 0x08873e0f44b7cb2a) all pass. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
src/starkernel/capsule/
Kernel-side capsule system: locating, validating, and executing the
immutable, content-addressed .4th initialization payloads in
capsules/ (embedded into the kernel image via tools/mkcapsule.c).
capsule_find.c— locates a capsule by name in the generated capsule directory.capsule_validate.c— validates a capsule's content hash before use.capsule_birth.c— the birth protocol: allocate VM ID → execute IDENTITY (capsule code) → execute PERSONALITY (block 1 from ramdrive) → log parity record.capsule_run.c— capsule execution against a VM instance.capsule_loader.c— loads capsule block content into kernel ramdrive block RAM, writing eachBlock Nheader to its literal numbered block address (not reordered).capsule_vm_hooks.c— VM integration hooks for capsule execution.capsule_vm_physics.c— physics-runtime bindings for capsule-birthed VMs.mama_forth_words.c— Mama VM-specific FORTH word bindings.