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 /* The type of the result of a floating point comparison. This must 7 match `__libgcc_cmp_return__' in GCC for the target. */ 8 typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__))); 9 #define CMPtype __gcc_CMPtype 10 11 #define _FP_MUL_MEAT_S(R,X,Y) \ 12 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) 13 #define _FP_MUL_MEAT_D(R,X,Y) \ 14 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) 15 #define _FP_MUL_MEAT_Q(R,X,Y) \ 16 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) 17 18 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y) 19 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) 20 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) 21 22 #define _FP_NANFRAC_S _FP_QNANBIT_S 23 #define _FP_NANFRAC_D _FP_QNANBIT_D, 0 24 #define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0 25 #define _FP_NANSIGN_S 1 26 #define _FP_NANSIGN_D 1 27 #define _FP_NANSIGN_Q 1 28 29 #define _FP_KEEPNANFRACP 1 30 #define _FP_QNANNEGATEDP 0 31 32 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ 33 do { \ 34 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ 35 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ 36 { \ 37 R##_s = Y##_s; \ 38 _FP_FRAC_COPY_##wc(R,Y); \ 39 } \ 40 else \ 41 { \ 42 R##_s = X##_s; \ 43 _FP_FRAC_COPY_##wc(R,X); \ 44 } \ 45 R##_c = FP_CLS_NAN; \ 46 } while (0) 47 48 #define _FP_TININESS_AFTER_ROUNDING 0 49 50 #define __LITTLE_ENDIAN 1234 51 #define __BIG_ENDIAN 4321 52 53 #define __BYTE_ORDER __LITTLE_ENDIAN 54 55 /* Define ALIASNAME as a strong alias for NAME. */ 56 # define strong_alias(name, aliasname) _strong_alias(name, aliasname) 57 # define _strong_alias(name, aliasname) \ 58 extern __typeof (name) aliasname __attribute__ ((alias (#name))); 59 60