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- #define _FP_W_TYPE_SIZE 32
- #define _FP_W_TYPE unsigned long
- #define _FP_WS_TYPE signed long
- #define _FP_I_TYPE long
- #define _FP_MUL_MEAT_S(R,X,Y) \
- _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
- #define _FP_MUL_MEAT_D(R,X,Y) \
- _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
- #define _FP_MUL_MEAT_Q(R,X,Y) \
- _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
- #define _FP_MUL_MEAT_DW_S(R,X,Y) \
- _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
- #define _FP_MUL_MEAT_DW_D(R,X,Y) \
- _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
- #define _FP_MUL_MEAT_DW_Q(R,X,Y) \
- _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
- #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
- #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
- #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
- #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
- #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
- #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
- #define _FP_NANSIGN_S 0
- #define _FP_NANSIGN_D 0
- #define _FP_NANSIGN_Q 0
- #define _FP_KEEPNANFRACP 1
- #define _FP_QNANNEGATEDP 0
- /* Someone please check this. */
- #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
- do { \
- if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
- && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
- { \
- R##_s = Y##_s; \
- _FP_FRAC_COPY_##wc(R,Y); \
- } \
- else \
- { \
- R##_s = X##_s; \
- _FP_FRAC_COPY_##wc(R,X); \
- } \
- R##_c = FP_CLS_NAN; \
- } while (0)
- #define FP_EX_INVALID (1 << 6)
- #define FP_EX_DIVZERO (1 << 5)
- #define FP_EX_OVERFLOW (1 << 4)
- #define FP_EX_UNDERFLOW (1 << 3)
- #define FP_EX_INEXACT (1 << 2)
- #define _FP_TININESS_AFTER_ROUNDING 1
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