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Transfer contents from an floating-point system register to a general-purpose register.
is the general-purpose register.
must not be PC.
It can be
FPSCR. In this case, the floating-point status flags are
transferred into the corresponding flags in the special-purpose APSR.
VMRS instruction transfers
the contents of
VMRS r2,FPCID VMRS APSR_nzcv, FPSCR ; transfer FP status register to the ; special-purpose APSR