code wiki / _hdl_build / _coopsched_gate.nx

_coopsched_gate.nx

buildroot/runtime/_hdl_build/_coopsched_gate.nx

5610 B105 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind gate/proof

docs dependencies structs consts functions

about

_coopsched_gate.nx -- gate for the COOPERATIVE (yield-syscall) scheduler. NO mocks: runs the REAL nx_coopsched_emit, RUNS the image on the SOVEREIGN rv64 emu, asserts the serial CONTAINS the table-computed byte-exact golden "ABABABABABAB" (each task emitted then yielded via ecall -> deterministic alternation) + clean finisher halt. TAMPER: corrupt task B's emit char -> the alternation breaks ("ARAR.." not "ABAB..") -> golden absent -> RED (proves the yield really switched to task B). Evidence -> knowledge/status/coopsched.log. license_tier: ORIGINAL

dependencies 1 imports · 0 importers

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

none

functions

9	func 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
10	func 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
11	func g_fn(fd: i64, v: i64) -> i64 { let bb: u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m}; 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_mmap sys_write
13	func g_run1(prog: u8, arg1: u8, outpath: *u8) -> i64 called by 1: main calls 7: sys_fork sys_openat_wr sys_dup3 sys_mmap sys_execve sys_exit+1
31	func g_read(path: u8, buf: u8, cap: i64) -> i64 called by 1: main calls 3: sys_openat_rd sys_read sys_close
41	func g_buf_has(buf: u8, n: i64, pat: u8, pl: i64) -> i64 called by 1: main
54	func main() -> i64 calls 13: g_p sys_openat_append g_run1 g_fp sys_close sys_exit+7