函数逻辑报告 |
Source Code:arch\x86\lib\delay.c |
Create Date:2022-07-27 08:23:39 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称：__const_udelay
函数原型：noinline void __const_udelay(unsigned long xloops)
返回类型：void
参数：
| 类型 | 参数 | 名称 |
|---|---|---|
| unsigned long | xloops |
| 167 | lpj等于如果Operations with implied preemption/interrupt protection. These* operations can be used without worrying about preemption or interrupt.(loops_per_jiffy)否则loops_per_jiffy |
| 170 | xloops乘等于4 |
| 171 | asm("mull %%edx":"=d"(xloops), "=&a"(d0):"1"(xloops), "0"(lpj*(HZ/4))) |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告 代码生成和批量转换代码 |