1 /* Use 32-bit types here to prevent longlong.h trying to use TImode. 2 Once TImode works we might be better to use 64-bit here. */ 3 4 #define _FP_W_TYPE_SIZE 32 5 #define _FP_W_TYPE unsigned int 6 #define _FP_WS_TYPE signed int 7 #define _FP_I_TYPE int 8 9 #define _FP_MUL_MEAT_S(R,X,Y) \ 10 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) 11 #define _FP_MUL_MEAT_D(R,X,Y) \ 12 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) 13 14 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) 15 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,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_NANSIGN_S 0 20 #define _FP_NANSIGN_D 0 21 22 #define _FP_KEEPNANFRACP 1 23 #define _FP_QNANNEGATEDP 0 24 25 /* Someone please check this. */ 26 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ 27 do { \ 28 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ 29 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ 30 { \ 31 R##_s = Y##_s; \ 32 _FP_FRAC_COPY_##wc(R,Y); \ 33 } \ 34 else \ 35 { \ 36 R##_s = X##_s; \ 37 _FP_FRAC_COPY_##wc(R,X); \ 38 } \ 39 R##_c = FP_CLS_NAN; \ 40 } while (0) 41 42 #define _FP_TININESS_AFTER_ROUNDING 0 43 44 #define __LITTLE_ENDIAN 1234 45 #define __BIG_ENDIAN 4321 46 #define __BYTE_ORDER __LITTLE_ENDIAN 47 48 /* Define ALIASNAME as a strong alias for NAME. */ 49 # define strong_alias(name, aliasname) _strong_alias(name, aliasname) 50 # define _strong_alias(name, aliasname) \ 51 extern __typeof (name) aliasname __attribute__ ((alias (#name))); 52