LXR linux/arch/nds32/math-emu/fui2d.c

   1// SPDX-License-Identifier: GPL-2.0
   2// Copyright (C) 2005-2019 Andes Technology Corporation
   3#include <linux/uaccess.h>
   4
   5#include <asm/sfp-machine.h>
   6#include <math-emu/soft-fp.h>
   7#include <math-emu/double.h>
   8
   9void fui2d(void *ft, void *fa)
  10{
  11        unsigned int a = *(unsigned int *)fa;
  12
  13        FP_DECL_D(R);
  14        FP_DECL_EX;
  15
  16        FP_FROM_INT_D(R, a, 32, int);
  17
  18        FP_PACK_DP(ft, R);
  19
  20        __FPU_FPCSR |= FP_CUR_EXCEPTIONS;
  21
  22}
  23