Note, the openocd installed by sudo apt-get install openocd is not work on ubuntu 20.04. The error prompted Error: invalid command name "dap". So you shall compile the openocd by yourself. Please refer to the link [链接] (Though it is targetting for ubuntu 16.04, the 20.04 still follow …
Github地址:carloscn/uncle-ben-os at car_lab_01 (github.com)ARMv8指令集介绍A64指令集只能运行在aarch64所有A64汇编都是32 bits宽的关注指令的应用、有什么limitationA64能拜访的地址数据是64位宽的A64反对全副的大写或者小写形式ARM官网大写利用应用小写寄存器命名Wn示意32bits宽的寄存器Xn示意64bits宽的寄存器WZR…