code wiki / _hdl_build / nx_bitstream_kat.nx

nx_bitstream_kat.nx

buildroot/runtime/_hdl_build/nx_bitstream_kat.nx

3417 B56 linesdepth 4pulls 4 transitivereach 0 importersview sourcekind tool
docsdependenciesstructsconstsfunctions

about

nx_bitstream_kat.nx -- KAT for nx_bitstream (LSB + MSB bit reader over a byte buffer; the DEFLATE spine). HONESTY [W] weak point (reach=123). Known-answer reads vs a hand-computed byte + peek/skip/align/remaining. license_tier: ORIGINAL expect_exit:0

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_bitstream.nx nx_bitstream_kat.nx

imports: nx_syscalls.nxnx_bitstream.nx

imported by: nobody (leaf or entry point)

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

main sys_mmap nx_bitstream_alloc sys_mmap ↻ nx_bitstream_read_lsb nx_bitstream_bits_remainin _bs_peek_byte sw sys_write sn sys_mmap ↻ sys_write ↻ nx_bitstream_read_msb nx_bitstream_bits_remainin ↻ _bs_peek_byte ↻ nx_bitstream_peek_lsb nx_bitstream_read_lsb ↻ nx_bitstream_skip_bits nx_bitstream_bits_remainin ↻ nx_bitstream_byte_align nx_bitstream_bits_remainin ↻

structs

none

consts

none

functions

7func sw(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
8func sn(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
10func main() -> i64
calls 10: sys_mmapnx_bitstream_allocnx_bitstream_read_lsbswsnnx_bitstream_read_msb+4