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Hello,
I am working on an ALU Supervisor with armv7-M.
Everything in documentation seem to say if cp10 and cp11 are activated, s0-s31 are accessible. Everything works fine with s0-s15
Though when trying to perform simple operation like
vmov.f32 s16,s15
Register s16 stay at 0.0
I can modify the value via WinIdea but it seem the whole s16-s31 bank is reset to zero when I try to access it again.
Is there something so configure before accessing these registers ?
Thanks