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本帖最后由 1ming0 于 2012-02-07 14:10 编辑
ffffffff80216afc <disarm_kprobe>:
ffffffff80216afc: 67bdffe0 daddiu sp,sp,-32
ffffffff80216b00: ffb00008 sd s0,8(sp)
ffffffff80216b04: 3c10808c lui s0,0x808c
ffffffff80216b08: ffb10010 sd s1,16(sp)
ffffffff80216b0c: 0080882d move s1,a0
ffffffff80216b10: ffbf0018 sd ra,24(sp)
ffffffff80216b14: 0c084d30 jal ffffffff802134c0 <mutex_lock>
ffffffff80216b18: 660455b0 daddiu a0,s0,21936
ffffffff80216b1c: 0c0855d0 jal ffffffff80215740 <arch_disarm_kprobe>
ffffffff80216b20: 0220202d move a0,s1
ffffffff80216b24: 660455b0 daddiu a0,s0,21936
ffffffff80216b28: dfbf0018 ld ra,24(sp)
ffffffff80216b2c: dfb10010 ld s1,16(sp)
ffffffff80216b30: dfb00008 ld s0,8(sp)
ffffffff80216b34: 08084c96 j ffffffff80213258 <mutex_unlock>
ffffffff80216b38: 67bd0020 daddiu sp,sp,32
mips都是32位定长指令,但是ffffffff80216b1c: 0c0855d0 jal ffffffff80215740 <arch_disarm_kprobe>指令多长?? 仅立即数就要占64位 |
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