1  #define _FP_W_TYPE_SIZE		64
       2  #define _FP_W_TYPE		unsigned long long
       3  #define _FP_WS_TYPE		signed long long
       4  #define _FP_I_TYPE		long long
       5  
       6  typedef int TItype __attribute__ ((mode (TI)));
       7  typedef unsigned int UTItype __attribute__ ((mode (TI)));
       8  
       9  #define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
      10  
      11  #define _FP_MUL_MEAT_Q(R,X,Y)				\
      12    _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
      13  
      14  #define _FP_DIV_MEAT_Q(R,X,Y)   _FP_DIV_MEAT_2_udiv(Q,R,X,Y)
      15  
      16  #define _FP_NANFRAC_H		_FP_QNANBIT_H
      17  #define _FP_NANFRAC_B		_FP_QNANBIT_B
      18  #define _FP_NANFRAC_S		_FP_QNANBIT_S
      19  #define _FP_NANFRAC_D		_FP_QNANBIT_D
      20  #define _FP_NANFRAC_E		_FP_QNANBIT_E, 0
      21  #define _FP_NANFRAC_Q		_FP_QNANBIT_Q, 0
      22  
      23  #ifndef _SOFT_FLOAT
      24  #define FP_EX_SHIFT 7
      25  
      26  #define _FP_DECL_EX \
      27    unsigned int _fcw __attribute__ ((unused)) = FP_RND_NEAREST;
      28  
      29  #define FP_RND_NEAREST		0
      30  #define FP_RND_ZERO		0x6000
      31  #define FP_RND_PINF		0x4000
      32  #define FP_RND_MINF		0x2000
      33  
      34  #define FP_RND_MASK		0x6000
      35  
      36  #define FP_INIT_ROUNDMODE					\
      37    do {								\
      38      __asm__ __volatile__ ("%vstmxcsr\t%0" : "=m" (_fcw));	\
      39    } while (0)
      40  #endif