ableos_userland/libraries/std/src/entry.rs

use core::arch::asm;

#[no_mangle]
unsafe extern "C" fn _start() -> ! {
    extern "C" {
        fn main(argc: isize, argv: *const *const u8) -> isize;
    }

    // TODO: grab and pass arguments to main

    main(0, core::ptr::null());

    // asm!(
    //     "syscall",
    //     in("rax") 60,
    //     in("rdi") 0,
    //     options(noreturn)
    // );
}

#[lang = "start"]
fn lang_start<T>(main: fn() -> T, _: isize, _: *const *const u8, _: u8) -> isize {
    main();
    0
}