ableos/userland/aos_wasm_stress_test/src/main.rs

#![no_std]
#![no_main]

#[no_mangle]
fn start() -> i32 {
    let ret = unsafe { add(1, 2) };
    unsafe {
        send_signal(PID(1), Signals::Quit);
    }

    ret as i32
}

extern "C" {

    /// Send a signal to a process
    ///
    /// # Arguments
    ///
    /// * `pid` - The PID of the process to send the signal to
    /// * `signal` - The signal to send
    pub fn send_signal(pid: PID, signal: Signals) -> bool;
}

use {
    libwasm::process::{signals::Signals, PID},
    libwasm::syscalls::add,
};

use libwasm::*;

#[panic_handler]
fn panic(_info: &PanicInfo) -> ! {
    loop {}
}
use core::panic::PanicInfo;