读取寄存器

当用户使用msDebug调起算子后，可以通过命令行读取当前断点所在设备的寄存器值。具体介绍如下：

• 输入register read -a后，返回当前设备上所有可用的寄存器值。

  (msdebug) register read -a
                    PC = 0x12C0C00F1F88
                  COND = 0x0
                  CTRL = 0x100000000003C
                  GPR0 = 0x12C041200100
                  GPR1 = 0x146FD9
                  GPR2 = 0x146FC8
                  GPR3 = 0x8001000800
                  GPR4 = 0x80300000100
                  GPR5 = 0x80000000000
                  GPR6 = 0x0
                  GPR7 = 0x300000000
                  GPR8 = 0x3
                  GPR9 = 0x1000000
                 GPR10 = 0xFFF
                 GPR11 = 0xFC0
                 GPR12 = 0x0
                 GPR13 = 0x0
                 GPR14 = 0x0
                 GPR15 = 0x11
                 GPR16 = 0x7FFF
                 GPR17 = 0x7A0
                 GPR18 = 0x0
                 GPR19 = 0x0
                 GPR20 = 0x0
                 GPR21 = 0x0
                 GPR22 = 0x0
                 GPR23 = 0x0
                 GPR24 = 0x0
                 GPR25 = 0x0
                 GPR26 = 0x0
                 GPR27 = 0x0
                 GPR28 = 0x0
                 GPR29 = 0x146EE8
                 GPR30 = 0x147640
                 GPR31 = 0x12C0C00F1ED4
                 LPCNT = 0x0
                STATUS = 0x0
               SYS_CNT = 0x774E308602
         ICACHE_PRL_ST = 0x0
         SAFETY_CRC_EN = 0x0
         ST_ATOMIC_CFG = 0x5
        CALL_DEPTH_CNT = 0x5
        CONDITION_FLAG = 0x1
        FFTS_BASE_ADDR = 0xE7FFE044F000
      CUBE_EVENT_TABLE = 0x70000000000
      FIXP_EVENT_TABLE = 0x0
      MTE1_EVENT_TABLE = 0x700000000
      MTE2_EVENT_TABLE = 0x0
    SCALAR_EVENT_TABLE = 0x0

• 输入register read ${变量名}，返回当前设备上该寄存器值。一次性读取多个寄存器时，需用空格隔开。
  • 当变量名在当前设备上可用时，返回该寄存器值。
  • 当变量名在当前设备上不可用时，返回Invalid register name '变量名'。

  (msdebug) register read $PC $test $GPR30
                    PC = 0x12C0C00F1F88
  Invalid register name 'test'.
                 GPR30 = 0x147640