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Converting virtual address of Instruction fault address register to physical address in cotex A9

Abhishek kumar dubey
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Content of IFAR=0xaa4e8ef0

IFSR=0x0000000d

DFSR:0x00000000

DFAR:0x00004000

 

How to find Physical address form this?

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  • +1 Offline
    If you're running under an OS, it might provide an API to call.

    Alternatively, there are Address Translation operations available. You write the VA to the appropriate register (based on the type of translation you want to do), and the result gets written to the PAR (physical address register).
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  • +1 Offline
    If you're running under an OS, it might provide an API to call.

    Alternatively, there are Address Translation operations available. You write the VA to the appropriate register (based on the type of translation you want to do), and the result gets written to the PAR (physical address register).
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