smoke_nxc_pipeline11.nx source
↩ module page · 20 lines · 706 B
1// Just lex+parse, no opt/regalloc/emit, then write_elf.
2import "syscalls.nx"
3import "types.nx"
4import "lex_kinds.nx"
5import "outbuf.nx"
6import "ir.nx"
7import "lex.nx"
8import "parse.nx"
9import "elf_writer.nx"
10
11func main() -> i64 {
12 let demo: *u8 = "func main() -> i64 { return __syscall(93, 30, 0, 0, 0, 0, 0) }"
13 let toks: *Tok = lex_source(demo, 4096)
14 let m: *Module = parse_module(toks, 0 as *Module)
15 let fresh_code: *u8 = sys_mmap(64)
16 fresh_code[0] = 0x67; fresh_code[1] = 0x80; fresh_code[2] = 0; fresh_code[3] = 0
17 let n: i64 = write_elf(fresh_code, 4, 2)
18 if n < 0 { return __syscall(93, 50, 0, 0, 0, 0, 0) }
19 return __syscall(93, 42, 0, 0, 0, 0, 0)
20}