Re: ARMV7a: selected processor does not support requested special purpose register

[Richard Earnshaw]

On 03/10/2022 15:41, Umesh Kalappa via Binutils wrote:
> Hi All,
>
> We have problem to compile the following asm
> https://godbolt.org/z/hejMPoW69
>
> and asm error out with the subject message .
>
> Is mrs for float special register not valid on cortex-a9 ?
>
> Thank you
> ~Umesh

that's because the instruction you want is

vmrs r4, fpscr

R.