code wiki / _hdl_build / nx_stem_gate.nx

nx_stem_gate.nx

buildroot/runtime/_hdl_build/nx_stem_gate.nx

5197 B63 linesdepth 3pulls 3 transitivereach 0 importersview sourcekind gate/proof

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nx_stem_gate.nx -- KAT for R-UX-2 (nx_stem): Porter Step 1a on real andelinwest/search vocabulary. expect_exit: 0

imports: nx_syscalls.nxnx_stem.nx

imported by: nobody (leaf or entry point)

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5	func st_puts(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 2: st_case main calls 1: sys_write
6	func st_putb(p: *u8, n: i64) -> i64 { if n>0 { sys_write(1,p,n) } return 0 } called by 1: st_case calls 1: sys_write
7	func st_pn(v: i64) -> i64 { let bb: u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m;sys_write(1,"-" as u8,1)}; let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=(48 as u8);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(1,bb,k); return 0 } called by 1: main calls 2: sys_mmap sys_write
8	func st_w(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
9	func st_wn(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 as u8);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
10	func st_len(s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} return n } called by 1: st_case
13	func st_case(word: u8, expect: u8) -> i64 called by 1: main calls 5: sys_mmap st_len vr_stem st_puts st_putb
27	func main() -> i64 calls 10: st_puts st_case sys_mmap vr_stem st_pn sys_openat_append+4