code wiki / _hdl_build / _gpu_dxg_r4d_probe3.nx

_gpu_dxg_r4d_probe3.nx

buildroot/runtime/_hdl_build/_gpu_dxg_r4d_probe3.nx

5699 B84 linesdepth 2pulls 2 transitivereach 0 importersview sourcekind probetopic gpu

docs dependencies structs consts functions

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_gpu_dxg_r4d_probe3.nx -- SOVEREIGN-GPU ladder R4d PROBE pass 3: characterize the d3dkmt_allocationinfo2 entry. Skeleton mapped: device@0, alloc_count@44, allocation_info@48 (ptr to entry array). A ZEROED entry -> -75 (EOVERFLOW = the host rejects an empty allocation descriptor). Here we set each candidate field inside the entry to a size-like 0x1000 (one at a time) and watch where the ret leaves -75 -- locating the entry's size/flags/priv-data fields so the focused descriptor-build session is fully prepared. raw syscalls only. No log writes. license_tier: ORIGINAL

dependencies 1 imports · 0 importers

imports: nx_syscalls.nx

imported by: nobody (leaf or entry point)

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

structs

none

consts

9	const ENUM2_CODE: i64 = 0xC0104714
10	const QAI_CODE: i64 = 0xC0184709
11	const OAFL_CODE: i64 = 0xC00C4701
12	const CDEV_CODE: i64 = 0xC0404702
13	const CALLOC_CODE: i64 = 0xC0484706

functions

15	func p(s: *u8) -> i64 { var nn: i64=0; while s[nn]!=(0 as u8){nn=nn+1} sys_write(1,s,nn); return 0 } called by 2: x main calls 1: sys_write
16	func n(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;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
17	func x(v: i64) -> i64 { p("0x" as u8); let bb:u8=sys_mmap(20); var k:i64=0; var m:i64=v; if m==0{bb[0]=48;k=1}; while m>0{ let d:i64=m&15; if d<10{bb[k]=(48+d) as u8}else{bb[k]=(87+d) as u8}; m=(m>>4); k=k+1 } var i:i64=0; let o:*u8=sys_mmap(20); while i<k{o[i]=bb[k-1-i];i=i+1} sys_write(1,o,k); return 0 } calls 3: p sys_mmap sys_write
18	func rd32(buf: *u8, off: i64) -> i64 { return (buf[off] as i64)\|((buf[off+1] as i64)<<8)\|((buf[off+2] as i64)<<16)\|((buf[off+3] as i64)<<24) } called by 4: query_type open_from_luid create_device main
20	func query_type(fd: i64, handle: i64, qtype: i64, psize: i64, outv: *i64) -> i64 called by 1: main calls 3: sys_mmap sys_ioctl rd32
28	func open_from_luid(fd: i64, luid_lo: i64, luid_hi: i64, outh: *i64) -> i64 called by 1: main calls 3: sys_mmap sys_ioctl rd32
33	func create_device(fd: i64, adapter: i64, outd: *i64) -> i64 called by 1: main calls 3: sys_mmap sys_ioctl rd32
39	func fire_entry(fd: i64, device: i64, entrybuf: *u8, eoff: i64, eval: i64) -> i64 called by 1: main calls 2: sys_mmap sys_ioctl
49	func main() -> i64 calls 12: p sys_openat_rd sys_exit sys_mmap sys_ioctl rd32+6