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_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) 14 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) 15 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) 16 17 #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) 18 #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 19 #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 20 #define _FP_NANSIGN_S 0 21 #define _FP_NANSIGN_D 0 22 #define _FP_NANSIGN_Q 0 23 24 #define _FP_KEEPNANFRACP 1 25 #define _FP_QNANNEGATEDP 0 26 27 /* Someone please check this. */ 28 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ 29 do { \ 30 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ 31 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ 32 { \ 33 R##_s = Y##_s; \ 34 _FP_FRAC_COPY_##wc(R,Y); \ 35 } \ 36 else \ 37 { \ 38 R##_s = X##_s; \ 39 _FP_FRAC_COPY_##wc(R,X); \ 40 } \ 41 R##_c = FP_CLS_NAN; \ 42 } while (0) 43 44 /* Not checked. */ 45 #define _FP_TININESS_AFTER_ROUNDING 0 46 47 #define __LITTLE_ENDIAN 1234 48 #define __BIG_ENDIAN 4321 49 50 #define __BYTE_ORDER __BIG_ENDIAN 51 52 /* Define ALIASNAME as a strong alias for NAME. */ 53 # define strong_alias(name, aliasname) _strong_alias(name, aliasname) 54 # define _strong_alias(name, aliasname) \ 55 extern __typeof (name) aliasname __attribute__ ((alias (#name))); 56