DRn 66 arch/sh/math-emu/math.c FP_DECL_EX; if(FPSCR_PR) op(D,x,DRm,DRn); else op(S,x,FRm,FRn); DRn 261 arch/sh/math-emu/math.c DRn = DRm; DRn 294 arch/sh/math-emu/math.c EMU_FLOAT_X(D, DRn); DRn 310 arch/sh/math-emu/math.c EMU_FTRC_X(D, DRn); DRn 324 arch/sh/math-emu/math.c PACK_D(DRn, Fr); DRn 333 arch/sh/math-emu/math.c UNPACK_D(Fn, DRn);