1 #define _FP_W_TYPE_SIZE 32 2 #define _FP_W_TYPE unsigned long 3 #define _FP_WS_TYPE signed long 4 #define _FP_I_TYPE long 5 6 #define _FP_MUL_MEAT_S(R,X,Y) \ 7 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) 8 #define _FP_MUL_MEAT_D(R,X,Y) \ 9 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) 10 #define _FP_MUL_MEAT_Q(R,X,Y) \ 11 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) 12 13 #define _FP_MUL_MEAT_DW_S(R,X,Y) \ 14 _FP_MUL_MEAT_DW_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) 15 #define _FP_MUL_MEAT_DW_D(R,X,Y) \ 16 _FP_MUL_MEAT_DW_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) 17 #define _FP_MUL_MEAT_DW_Q(R,X,Y) \ 18 _FP_MUL_MEAT_DW_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) 19 20 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) 21 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) 22 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) 23 24 #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) 25 #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 26 #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 27 #define _FP_NANSIGN_S 0 28 #define _FP_NANSIGN_D 0 29 #define _FP_NANSIGN_Q 0 30 31 #define _FP_KEEPNANFRACP 1 32 #define _FP_QNANNEGATEDP 0 33 34 /* This is arbitrarily taken from the PowerPC version. */ 35 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ 36 do { \ 37 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ 38 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ 39 { \ 40 R##_s = Y##_s; \ 41 _FP_FRAC_COPY_##wc(R,Y); \ 42 } \ 43 else \ 44 { \ 45 R##_s = X##_s; \ 46 _FP_FRAC_COPY_##wc(R,X); \ 47 } \ 48 R##_c = FP_CLS_NAN; \ 49 } while (0) 50 51 #define _FP_TININESS_AFTER_ROUNDING 0 52