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implement String.nth and OS.time in stdlib

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This commit is contained in:
Antoni Piasecki
2025-06-29 16:10:39 +02:00
parent 21cac533f2
commit 62dd8b0d52
6 changed files with 37 additions and 90 deletions
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51
src/main.rs
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@@ -29,6 +29,17 @@ fn compile_file_to(
Ok(())
}
fn run_command(cmd: String) {
if !Command::new("sh")
.args(["-c", &cmd])
.status()
.unwrap()
.success()
{
process::exit(1);
}
}
fn compile_file(args: Args) -> Result<(), ZernError> {
let source = match fs::read_to_string(&args.path) {
Ok(x) => x,
@@ -46,41 +57,17 @@ fn compile_file(args: Args) -> Result<(), ZernError> {
compile_file_to(&mut codegen, filename, source)?;
if !args.output_asm {
if fs::write(format!("{}.s", args.out), codegen.get_output()).is_err() {
eprintln!("\x1b[91mERROR\x1b[0m: failed to write to {}.s", args.out);
process::exit(1);
}
fs::write(format!("{}.s", args.out), codegen.get_output()).unwrap();
if !Command::new("sh")
.args([
"-c",
&format!("nasm -f elf64 -o {}.o {}.s", args.out, args.out),
])
.status()
.unwrap()
.success()
{
process::exit(1);
}
run_command(format!("nasm -f elf64 -o {}.o {}.s", args.out, args.out));
// TODO: drop libc entirely
if !Command::new("sh")
.args([
"-c",
&format!(
"./musl-1.2.4/root/bin/musl-gcc -static -o {} {}.o -flto -Wl,--gc-sections {}",
args.out, args.out, args.cflags
),
])
.status()
.unwrap()
.success()
{
process::exit(1);
}
} else if fs::write(&args.out, codegen.get_output()).is_err() {
eprintln!("\x1b[91mERROR\x1b[0m: failed to write to {}", args.out);
process::exit(1);
run_command(format!(
"./musl-1.2.4/root/bin/musl-gcc -static -o {} {}.o -flto -Wl,--gc-sections {}",
args.out, args.out, args.cflags
));
} else {
fs::write(&args.out, codegen.get_output()).unwrap();
}
Ok(())