Windbg
Windbg读写IO
2024-05-13
14
0
这里的IO指的是设备管理器中的IO.
| Function | Command Description / mnemonic | |
|---|---|---|
| Read IO port | ib, iw, id | Input from port (byte, word, double word) |
| Write IO port | ob, ow, od | Output to port (byte, word, double word) |
示例：
0: kd> !ob 70 0
0: kd> !ib 71
00000071: 000000000014
