sh-dis/sh4/FSTS FPUL,FRn

10 lines
211 B
Plaintext

1111nnnn00001101
sr ← ZeroExtend32(SR);
fpul ← SignExtend32(FPUL);
IF (FpuIsDisabled(sr) AND IsDelaySlot())
THROW SLOTFPUDIS;
IF (FpuIsDisabled(sr))
THROW FPUDIS;
op1 ← fpul;
FRn ← FloatRegister32(op1);