code wiki / _hdl_build / _pngchunk_corpus_drive.nx

_pngchunk_corpus_drive.nx

buildroot/runtime/_hdl_build/_pngchunk_corpus_drive.nx

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about

_pngchunk_corpus_drive.nx -- GATE HARNESS (not organ logic): drives the ORGAN-authored _pe_pngchunk walker over the REAL corpus sample and prints what it found, so the gate can diff against the independently-measured oracle (tEXt off=33, seed off=66, IEND last). This file only READS a PNG and CALLS the authored functions -- it authors NO parser logic. Reading raw PNG bytes is the sovereign ingest itself (NOT an Elder-service dependency).

dependencies 2 imports · 0 importers

_pe_pngchunk.nx nx_syscalls.nx _pngchunk_corpus_drive.nx

imports: _pe_pngchunk.nxnx_syscalls.nx

imported by: nobody (leaf or entry point)

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

main _w sys_write sys_exit sys_mmap sys_read_file sys_openat_rd sys_lseek sys_mmap ↻ sys_read sys_close _pe_pngchunk_count _pe_pngchunk_rdbe _pe_pngchunk_find _pe_pngchunk_rdbe ↻ _wn sys_mmap ↻ sys_write ↻

structs

none

consts

none

functions

8func _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
9func _wn(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 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_mmapsys_write
10func main(argc: i64, argv: *i64) -> i64
calls 7: _wsys_exitsys_mmapsys_read_file_pe_pngchunk_count_pe_pngchunk_find+1