Not all registers need to exist in a memory address. Co-processor registers are a good example for this. Co-processors are separate execution units and most of the time only way to access their registers are via instructions like mcr / mrc.
How to get address of a register: ARM Cortex A8?
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29-03-2022 - |
質問
I want to get physical address of a co-processor register of ARM Cortex a8, say c9-User Enable Register (USEREN).
How can I get it ?
Thank you !!
解決
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