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Wrap syscalls in user_lib && change xstate to exit_code

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This commit is contained in:
Yifan Wu 2021-01-06 00:09:52 +08:00
parent 923abbbc96
commit 15ea8d934a
5 changed files with 19 additions and 14 deletions
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8
user/src/bin/03sleep.rs
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@ -4,14 +4,14 @@
#[macro_use]
extern crate user_lib;
use user_lib::{sys_get_time, sys_yield};
use user_lib::{get_time, yield_};
#[no_mangle]
fn main() -> i32 {
let current_timer = sys_get_time();
let current_timer = get_time();
let wait_for = current_timer + 3000;
while sys_get_time() < wait_for {
sys_yield();
while get_time() < wait_for {
yield_();
}
println!("Test sleep OK!");
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