projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| dd552284 WL |
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 | |
| fa1e55b0 | 30 | #define _FP_QNANNEGATEDP 0 |
| dd552284 WL |
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 | ||
| 9acf28f1 JM |
48 | #define _FP_TININESS_AFTER_ROUNDING 0 |
| 49 | ||
| dd552284 WL |
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 |