The global state becomes struct blk_chain, reached through a current pointer: blk_chain_default, blk_chain_new, blk_chain_select. Nothing that uses the one chain changes. blk_subsys_init loses its VM argument, which was stored and never used. docs/v4.0.0/MESH.md 8.4. Accepted on the v3 configuration: amd64, aarch64 and riscv64 reach the zuse prompt, no UNKNOWN WORD, PARITY:M7.1a hash 0x08873e0f44b7cb2a on all three, as on 2026-10-03. logs/20261006-202918, -203036, -203230. 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.