code wiki / _hdl_build / _drv_bind_gate.nx

_drv_bind_gate.nx

buildroot/runtime/_hdl_build/_drv_bind_gate.nx

10565 B182 linesdepth 7pulls 9 transitivereach 0 importersview sourcekind gate/prooftopic drv
docsdependenciesstructsconstsfunctions

about

_drv_bind_gate.nx -- the gate for AUTONOMOUS DRIVER BRING-UP (X-DRV-W2). NO mocks. (1) AUTONOMY -- runs the REAL nx_drv_bind over the REAL emu device manifest + driver registry: it must PROBE both devices, look each DeviceID up, emit the bound driver, run it on the SOVEREIGN rv64 emu, and report probed=2 bound_working=2 unbound=0 failed=0 -- both real devices brought up with NO per-device code. (2) DISCRIMINATION -- emit the BLK driver spec BOUND to the NET device base (0x10002000) and run it: the blk driver's identity verify (DeviceID==2) rejects the net device (DeviceID==1), so its golden NEVER appears. Proves the registry's DeviceID->spec mapping is load-bearing: you cannot bind any driver to any device (a fixed template would wrongly "work"). (3) NO-FALSE-BIND -- run nx_drv_bind over a scratch manifest with an UNKNOWN DeviceID (99): the registry lookup misses, so the device is reported UNBOUND, never falsely bound. Proves the binder refuses iron it has no driver for (honest, no fabricated bring-up). Evidence -> knowledge/status/driver_bind.log (DRVBINDGATE row; the queue row's ||MARK= reads it). Sovereign orchestration (fork/dup3/execve/wait4), no gcc/.sh. license_tier: ORIGINAL

dependencies 3 imports · 0 importers

nx_syscalls.nx nx_gate_verdict.nx nx_ctxtop_lib.nx _drv_bind_gate.nx

imports: nx_syscalls.nxnx_gate_verdict.nxnx_ctxtop_lib.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main g_p sys_write ct_admit_now rm_conf rm_field rm_slen ct_admit ct_load_centi gv_ctr sys_mmap nxa_die sys_write ↻ sys_exit nxa_lock_take nxa_lock_addr sys_write ↻ nxa_lock_give nxa_lock_addr ↻ nxa_report_overrun sys_write ↻ nxa_dump_printable sys_write ↻ nxa_dump_sizes sys_write ↻ gv_need gv_puts sys_write ↻ gv_verdict gv_note_bare_rate gv_bare_rate gv_at gv_obj_has_n gv_at ↻ gv_puts ↻ gv_num sys_mmap ↻ sys_write ↻ sys_munmap gv_puts ↻

structs

none

consts

22const G_BIND_ELF: *u8 = "_offc/nx_drv_bind.elf"
23const G_EMIT_ELF: *u8 = "_offc/nx_drv_proto_emit.elf"
24const G_SOV_ELF: *u8 = "_offc/nx_boot_run_sov.elf"

functions

26func g_p(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(1,s,n); return 0 }
called by 1: main calls 1: sys_write
27func g_fp(fd: i64, s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(fd,s,n); return 0 }
called by 1: main calls 1: sys_write
28func g_fn(fd: i64, v: i64) -> i64 { let bb: *u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m;sys_write(fd,"-" as *u8,1)}; let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=48;k=1}; while m>0{t[k]=(48+(m%10)) as u8;m=m/10;k=k+1}; var i: i64=0; while i<k{bb[i]=t[k-1-i];i=i+1}; sys_write(fd,bb,k); return 0 }
called by 1: main calls 2: sys_mmapsys_write
30func g_run(prog: *u8, a1: *u8, a2: *u8, a3: *u8, outpath: *u8) -> i64
called by 1: main calls 7: sys_forksys_openat_wrsys_dup3sys_mmapsys_execvesys_exit+1
53func g_read(path: *u8, buf: *u8, cap: i64) -> i64
called by 1: main calls 3: sys_openat_rdsys_readsys_close
63func g_has(buf: *u8, n: i64, pat: *u8, pl: i64) -> i64
called by 2: g_haszmain
74func g_strlen(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n }
called by 2: g_haszg_idx
75func g_hasz(buf: *u8, n: i64, pat: *u8) -> i64 { return g_has(buf, n, pat, g_strlen(pat)) }
called by 1: main calls 2: g_hasg_strlen
76func g_idx(buf: *u8, n: i64, pat: *u8) -> i64
called by 1: main calls 1: g_strlen
89func main() -> i64
calls 19: g_pct_admit_nowgv_ctrgv_needgv_verdictsys_exit+13