nx_nishifs_bootasm.nx

nx_nishifs_bootasm.nx -- ladder C9: the NishiFS-aware bootloader CORE, EXECUTED AS REAL x86. Closes the C8 honest seam ("rootfs-mount runs as the NishiLang FS driver"): here the bootloader's heart -- FIND THE KERNEL OBJECT BY CID and load its payload -- runs as REAL x86 instructions executed on the proven kernel-subset emulator (emu_x86_run_k, inlined verbatim from nx_emu_x86_k.nx: 48 C7 mov-imm / 48 8B load / 48 89 store / 48 01 add / 48 39 cmp / 74 je / 75 jne / EB jmp / 0F05 syscall). The x86 program is produced by a tiny in-organ INSTRUCTION EMITTER (correct-by-construction ModRM -- no hand-hex), then EXECUTED; it scans the object region, compares each object's CID to the target, and on a match loads the object's payload. The CID is the real sha256(payload) (matched on its 8-byte prefix; the full 32-byte compare + variable-length records + 16-bit real-mode are the further refinements). KAT 6/6: T1 executed-x86 scan finds the kernel BY CID + loads its payload (clean exit + result==payload); T2 finds the right object at ANY position (rec0/rec2 targets); T3 liar-kill: a bogus CID -> NO load (result==0) so the load only happens on a real EXECUTED match; T4 the emu executed real x86 to a clean exit (rc==0); T5 it loaded the object's DATA, not echoed the key (payload != CID); T6 distinct content -> distinct CID. composes nx_sha256 (real CIDs) + nx_syscalls (sys_mmap/sys_write for the inlined emu). NEVER-BRICK (Rule 26): pure in-memory model, writes NOTHING. expect_exit: 0 license_tier: ORIGINAL