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which instruction set shall I use for Cortex-a7

Question asked by Pan Li on Aug 6, 2020
Latest reply on Aug 6, 2020 by Victor Linnik

Dear all,

We are using i.mx6ultralite processor module in our project. A yocto build system was used to build linux image. By setting ARM_INSTRUCTION_SET, I can decide which instruction set to be used during compilation.

But I have no idea which one of the two instruction sets (-mthumb or -marm) is better for the processor module.

Can you give me some suggestion?

 

best regards

Pan

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