36 lines
866 B
Rust
36 lines
866 B
Rust
use crate::exit::{exit, GenericError};
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#[no_mangle]
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unsafe extern "C" fn _start() -> ! {
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extern "C" {
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fn main(argc: isize, argv: *const *const u8) -> isize;
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}
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// TODO: grab and pass arguments to main
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let ret = main(0, core::ptr::null());
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// TODO: implement exiting properly and provide a public exit function
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let err_obj = match ret {
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0 => None,
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1 => {
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// TODO: Get errorID location and error message
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Some(GenericError {
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error_id: 123456789,
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// location: None,
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// a_lil_message_as_a_treat: "Unknown Cause",
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})
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}
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_ => panic!("Program returned an invalid isize"),
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};
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exit(err_obj);
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}
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#[lang = "start"]
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fn lang_start<T>(main: fn() -> T, _: isize, _: *const *const u8, _: u8) -> isize {
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main();
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0
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}
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