code wiki / _hdl_build / nx_gif_dump.nx

nx_gif_dump.nx

buildroot/runtime/_hdl_build/nx_gif_dump.nx

1362 B26 linesdepth 4pulls 4 transitivereach 0 importersview sourcekind tooltopic gif
docsdependenciesstructsconstsfunctions

about

nx_gif_dump.nx -- probe: decode a GIF through the DISPLAY entry (gif_decode_rgb) and write the raw RGB to _build/gif_ours.rgb for diffing against _ops/gif_ref.py. license_tier: ORIGINAL

dependencies 2 imports · 0 importers

nx_syscalls.nx nx_gif_decode.nx nx_gif_dump.nx

imports: nx_syscalls.nxnx_gif_decode.nx

imported by: nobody (leaf or entry point)

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

main pw sys_write sys_exit sys_mmap nxa_die sys_write ↻ sys_exit ↻ nxa_lock_take nxa_lock_addr sys_write ↻ nxa_lock_give nxa_lock_addr ↻ nxa_report_overrun sys_write ↻ nxa_dump_printable sys_write ↻ nxa_dump_sizes sys_write ↻ sys_read_file sys_openat_rd sys_lseek sys_mmap ↻ sys_read sys_munmap sys_close gif_decode_rgb gif_decode_core gif_u16le sys_openat_wr sys_write ↻ sys_close ↻ pn sys_mmap ↻ pw ↻ sys_write ↻

structs

none

consts

none

functions

6func pw(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: pnmain calls 1: sys_write
7func pn(v: i64) -> i64 { let b: *u8=sys_mmap(28); var m: i64=v; if m<0{pw("-\x00" as *u8);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{b[i]=t[k-1-i];i=i+1} sys_write(1,b,k); return 0 }
called by 1: main calls 3: sys_mmappwsys_write
9func main(argc: i64, argv: *i64) -> i64
calls 9: pwsys_exitsys_mmapsys_read_filegif_decode_rgbsys_openat_wr+3