nx_ballistics_pack.nx source

1import "nx_gate_gn.nx" 2import "nx_gate_base.nx" 3// nx_ballistics_pack.nx -- SOVEREIGN build orchestrator for the browser ballistics sim: nx -> WAT -> WASM -> HTML 4// via the generic nx_sim_page packager (sys_fork/execve/wait4/dup3/openat/read_file). NO shell. CWD must be nxc2. 5// license_tier: ORIGINAL expect_exit: 0 6import "nx_syscalls.nx" 7const K_MAGIC_2000: i64 = 2000 8 9func grow(name: *u8, ok: i64) -> i64 { if ok==1 { gw(" PASS " as *u8) } else { gw(" FAIL " as *u8) } gw(name); gw(" 10" as *u8); return ok } 11 12func spawn(path: *u8, a0: *u8, a1: *u8, a2: *u8, a3: *u8, redir: *u8) -> i64 { 13 let pid: i64 = sys_fork() 14 if pid == 0 { 15 if (redir as i64) != 0 { 16 let fd: i64 = sys_openat_wr(redir, 420) 17 if fd >= 0 { sys_dup3(fd, 1, 0) } 18 } else { 19 let dn: i64 = sys_openat_wr("/dev/null\x00" as *u8, 420) 20 if dn >= 0 { sys_dup3(dn, 2, 0) } 21 } 22 let argv: *i64 = sys_mmap(64) as *i64 23 var n: i64 = 0 24 argv[0] = path as i64; n = 1 25 if (a0 as i64) != 0 { argv[n] = a0 as i64; n = n + 1 } 26 if (a1 as i64) != 0 { argv[n] = a1 as i64; n = n + 1 } 27 if (a2 as i64) != 0 { argv[n] = a2 as i64; n = n + 1 } 28 if (a3 as i64) != 0 { argv[n] = a3 as i64; n = n + 1 } 29 argv[n] = 0 30 let envp: *i64 = sys_mmap(16) as *i64 31 envp[0] = "PATH=/usr/bin:/bin\x00" as *u8 as i64; envp[1] = 0 32 sys_execve(path, argv, envp) 33 sys_exit(127) 34 } 35 let st: *i64 = sys_mmap(16) as *i64 36 sys_wait4(pid, st, 0) 37 return (st[0] >> 8) & 0xff 38} 39func fsize(path: *u8) -> i64 { 40 let lp: *i64 = sys_mmap(8) as *i64; lp[0] = 0 41 let p: *u8 = sys_read_file(path, lp) 42 if (p as i64) == 0 { return -1 } 43 return lp[0] 44} 45 46func main() -> i64 { 47 gw("=== nx_ballistics_pack: SOVEREIGN nx->wat->wasm->html via generic nx_sim_page (NO shell) ===\n") 48 let RUNNER: *u8 = "_offc/nx_sov_build_run.elf\x00" as *u8 49 let WAT_OUT: *u8 = "knowledge/nx_ballistics.wat\x00" as *u8 50 let WASM_OUT: *u8 = "web_assets/nx_ballistics.wasm\x00" as *u8 51 let HTML_OUT: *u8 = "knowledge/nx_ballistics.html\x00" as *u8 52 let TITLE: *u8 = "Nishi Ballistics -- projectile firing tables (sovereign WASM, no float)\x00" as *u8 53 let DESC: *u8 = "Two projectiles launched together: one in VACUUM (green), one with quadratic AIR DRAG (orange). The real firing-table physics emerges -- max range at 45deg, complementary angles give equal range (R ~ v^2 sin(2theta)/g), parabolic symmetry -- while drag falls short with a steeper descent. Validated by nx_ballistics_gate.\x00" as *u8 54 55 gw(" [1] build sovereign tools via the runner...\n") 56 spawn(RUNNER, "nx_compile_wat\x00" as *u8, 0 as *u8, 0 as *u8, 0 as *u8, "/dev/null\x00" as *u8) 57 spawn(RUNNER, "nx_wat_compiler\x00" as *u8, 0 as *u8, 0 as *u8, 0 as *u8, "/dev/null\x00" as *u8) 58 spawn(RUNNER, "nx_sim_page\x00" as *u8, 0 as *u8, 0 as *u8, 0 as *u8, "/dev/null\x00" as *u8) 59 60 gw(" [2] nx -> wat\n") 61 let c1: i64 = spawn("/tmp/nx_compile_wat.sov.elf\x00" as *u8, "runtime/nx_ballistics.nx\x00" as *u8, 0 as *u8, 0 as *u8, 0 as *u8, WAT_OUT) 62 gw(" rc="); gn(c1); gw(" wat_bytes="); gn(fsize(WAT_OUT)); gw("\n") 63 64 gw(" [3] wat -> wasm\n") 65 let c2: i64 = spawn("/tmp/nx_wat_compiler.sov.elf\x00" as *u8, WAT_OUT, WASM_OUT, 0 as *u8, 0 as *u8, 0 as *u8) 66 gw(" rc="); gn(c2); gw(" wasm_bytes="); gn(fsize(WASM_OUT)); gw("\n") 67 68 gw(" [4] wasm -> html (generic packager)\n") 69 let c3: i64 = spawn("/tmp/nx_sim_page.sov.elf\x00" as *u8, WASM_OUT, HTML_OUT, TITLE, DESC, 0 as *u8) 70 gw(" rc="); gn(c3); gw(" html_bytes="); gn(fsize(HTML_OUT)); gw("\n") 71 72 let wsz: i64 = fsize(WASM_OUT); let hsz: i64 = fsize(HTML_OUT) 73 let lp: *i64 = sys_mmap(8) as *i64; let wb: *u8 = sys_read_file(WASM_OUT, lp) 74 var magic_ok: i64 = 0 75 if (wb as i64) != 0 { if lp[0] >= 8 { if wb[0]==(0 as u8) { if wb[1]==(0x61 as u8) { if wb[2]==(0x73 as u8) { if wb[3]==(0x6d as u8) { magic_ok=1 } } } } } } 76 gw(" wasm magic OK="); gn(magic_ok); gw(" wasm="); gn(wsz); gw("B html="); gn(hsz); gw("B\n") 77 78 var ok: i64 = 0 79 if magic_ok==1 { if hsz>K_MAGIC_2000 { ok=1 } } 80 if ok==1 { gw("BALLISTICS-PACK GREEN: sovereign wasm+html built (Nishi all the way up, no shell)\n"); sys_exit(0); return 0 } 81 gw("BALLISTICS-PACK RED\n"); sys_exit(1); return 1 82}