MPU - Unaligned Error

Girish1984 · ‎10-18-2022

Hello,

I am having issues when MPU is enabled. I get Unaligned error when I try to execute below instruction(marked in red arrow):

Girish1984_0-1666098014738.png

Girish1984_2-1666098181059.png

Below is my MPU configuration

Girish1984_1-1666098083016.png

I face the same issue wile executing "mla" instruction. Does enabling MPU causes issue with instructions handling 32 bit operand?

Thanks in advance.

-Girish

#S32G #MPU

MayanksPatel · ‎12-13-2022

Hope you are doing well.

Can you please share this issue in more detail?

Also, Please clarify in which instruction you are facing the issue. (only MLA instruction or other)