• A question about the access flag fault

    zhaoshijun
    zhaoshijun

    Hi, everyone.

     

    The CPU will receive a access flag fault if we set the access flag = 0. My question is  if we always set the access flag to be zero in the fault handler, does the CPU get the value in the memory? For example, the instruction "ldr rd, address…

    • Answered
    • over 3 years ago
    • Processors
    • Cortex-A / A-Profile forum