修改应用程序, 以满足测试

ch3/user/src/bin/00power_3.rs

@@ -10,7 +10,7 @@ const LEN: usize = 100;
 fn main() -> i32 {
     let p = 3u64;
     let m = 998244353u64;
-    let iter: usize = 200000;
+    let iter: usize = 20000000;
     let mut s = [0u64; LEN];
     let mut cur = 0usize;
     s[cur] = 1;
@@ -18,7 +18,7 @@ fn main() -> i32 {
         let next = if cur + 1 == LEN { 0 } else { cur + 1 };
         s[next] = s[cur] * p % m;
         cur = next;
-        if i % 10000 == 0 {
+        if i % 1000000 == 0 {
             println!("power_3 [{}/{}]", i, iter);
         }
     }

ch3/user/src/bin/01power_5.rs

@@ -10,7 +10,7 @@ const LEN: usize = 100;
 fn main() -> i32 {
     let p = 5u64;
     let m = 998244353u64;
-    let iter: usize = 140000;
+    let iter: usize = 14000000;
     let mut s = [0u64; LEN];
     let mut cur = 0usize;
     s[cur] = 1;
@@ -18,7 +18,7 @@ fn main() -> i32 {
         let next = if cur + 1 == LEN { 0 } else { cur + 1 };
         s[next] = s[cur] * p % m;
         cur = next;
-        if i % 10000 == 0 {
+        if i % 1000000 == 0 {
             println!("power_5 [{}/{}]", i, iter);
         }
     }

ch3/user/src/bin/02power_7.rs

@@ -10,7 +10,7 @@ const LEN: usize = 100;
 fn main() -> i32 {
     let p = 7u64;
     let m = 998244353u64;
-    let iter: usize = 160000;
+    let iter: usize = 16000000;
     let mut s = [0u64; LEN];
     let mut cur = 0usize;
     s[cur] = 1;
@@ -18,7 +18,7 @@ fn main() -> i32 {
         let next = if cur + 1 == LEN { 0 } else { cur + 1 };
         s[next] = s[cur] * p % m;
         cur = next;
-        if i % 10000 == 0 {
+        if i % 1000000 == 0 {
             println!("power_7 [{}/{}]", i, iter);
         }
     }

ch3/user/src/bin/04loop.rs

@@ -0,0 +1,18 @@
+#![no_std]
+#![no_main]
+
+#[macro_use]
+extern crate user_lib;
+
+use user_lib::syscall::{sys_get_time, sys_yield};
+
+#[no_mangle]
+fn main() -> i32 {
+    let current_timer = sys_get_time();
+    let wait_for = current_timer + 3000;
+    loop {
+
+    }
+    println!("Test sleep OK!");
+    0
+}