code wiki / _hdl_build / nx_bit_kat.nx

nx_bit_kat.nx

buildroot/runtime/_hdl_build/nx_bit_kat.nx

2807 B57 linesdepth 5pulls 5 transitivereach 0 importersview sourcekind tooltopic bit
docsdependenciesstructsconstsfunctions

about

nx_bit_kat.nx -- KAT for nx_bit (popcount/clz/ctz/bswap/rotl -- low-level bit primitives). HONESTY [W] weak point. Canonical known-answers: a wrong width or off-by-one fails. license_tier: ORIGINAL expect_exit:0

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_bit.nx nx_bit_kat.nx

imports: nx_syscalls.nxnx_bit.nx

imported by: nobody (leaf or entry point)

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

main nx_popcount32 nx_bits_popcount32 w sys_write nx_clz32 nx_bits_clz32 nx_ctz32 nx_bits_ctz32 nx_bswap32 nx_bits_bswap32 n sys_mmap sys_write ↻ nx_rotl32 nx_bits_rotl32 nx_rotr32 nx_bits_rotr32 nx_popcount64 nx_bits_popcount64

structs

none

consts

none

functions

6func w(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
7func n(v: i64) -> i64 { let b:*u8=sys_mmap(24); var m:i64=v; if m<0{sys_write(1,"-" as *u8,1);m=0-m} let t:*u8=sys_mmap(24); 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 j:i64=0; while j<k{b[j]=t[k-1-j];j=j+1} sys_write(1,b,k); return 0 }
called by 1: main calls 2: sys_mmapsys_write
9func main() -> i64
calls 9: nx_popcount32wnx_clz32nx_ctz32nx_bswap32n+3