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      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
     41