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. */ 8typedef 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 << 1) - 1) 23#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 24#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 25#define _FP_NANSIGN_S 0 26#define _FP_NANSIGN_D 0 27#define _FP_NANSIGN_Q 0 28 29#define _FP_KEEPNANFRACP 1 30#define _FP_QNANNEGATEDP 0 31 32/* Someone please check this. */ 33#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \ 34 do { \ 35 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \ 36 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \ 37 { \ 38 R##_s = Y##_s; \ 39 _FP_FRAC_COPY_##wc(R,Y); \ 40 } \ 41 else \ 42 { \ 43 R##_s = X##_s; \ 44 _FP_FRAC_COPY_##wc(R,X); \ 45 } \ 46 R##_c = FP_CLS_NAN; \ 47 } while (0) 48 49/* Not checked. */ 50#define _FP_TININESS_AFTER_ROUNDING 0 51 52#define __LITTLE_ENDIAN 1234 53#define __BIG_ENDIAN 4321 54 55# define __BYTE_ORDER __BIG_ENDIAN 56 57/* Define ALIASNAME as a strong alias for NAME. */ 58# define strong_alias(name, aliasname) _strong_alias(name, aliasname) 59# define _strong_alias(name, aliasname) \ 60 extern __typeof (name) aliasname __attribute__ ((alias (#name))); 61 62