懂 ARM 汇编的大神帮看一下,谢谢!

[Buddy.Zhang]

遇到 CP5 协处理器 C0 寄存器的一些代码不是很确定,帮忙分析一下.
1) mrc p15, 0, %0, c0, c1, 0
2)mrc p15, 0, %0, c0, c1, 1
3)mrc p15, 0, %0, c0, c1, 2
4)mrc p15, 0, %0, c0, c1, 3
5)mrc p15, 0, %0, c0, c1, 4
6)mrc p15, 0, %0, c0, c1, 5
7)mrc p15, 0, %0, c0, c1, 6
8)mrc p15, 0, %0, c0, c1, 7
9)mrc p15, 0, %0, c0, c2, 0
a)mrc p15, 0, %0, c0, c2, 1
b)mrc p15, 0, %0, c0, c2, 2
c)mrc p15, 0, %0, c0, c2, 3
d)mrc p15, 0, %0, c0, c2, 4
e)mrc p15, 0, %0, c0, c2, 5
f)mrc p15, 0, %0, c0, c2, 6
10)mrc p15, 0, %0, c0, c2, 7

[fly 100%]

　将协处理器c0　　部分清零了