From: acevest <zhaoyanbai@126.com>
Date: Wed, 3 Nov 2021 01:36:52 +0000 (+0800)
Subject: 内核测试线程引入hlt指令
X-Git-Url: http://zhaoyanbai.com/repos/Bv9ARM.ch07.html?a=commitdiff_plain;h=7d00867617e6919dec69c7e2ba128fd9919342b9;p=kernel.git

内核测试线程引入hlt指令
---

diff --git a/kernel/init.c b/kernel/init.c
index fe21e24..bd699fa 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -43,6 +43,7 @@ void init_task_entry() {
         // printl(MPL_TASK_1, "task:%d [%08x] weight %d cnt %d", id, current, current->weight, cnt++);
         int v = 0;  // debug_wait_queue_get();
         // printk("task:%d wait queue get %d\n", id, v);
+        asm("hlt;");
     }
 }