Hello guys,
I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA.
Is ARMv7-M3 instructions compatible to ARMv7-A, especially thumb instructions?
Thank you very much.
Hello guys,
I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA.
Is ARMv7-M3 instructions compatible to ARMv7-A, especially thumb instructions?
Thank you very much.
would u mind telling me please I'm really interested in this kind of stuffs.
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Is it
MOVS pc, r14
or
SUBS pc, r14, #4
This is written in the ARMDEN0013D. but in the table it says next instruction whereas the SUBS pc, r14, #4 means the instruction which was interrupted.