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1 #define _FP_W_TYPE_SIZE 32
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2 #define _FP_W_TYPE unsigned long
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3 #define _FP_WS_TYPE signed long
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4 #define _FP_I_TYPE long
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5
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6 /* The type of the result of a floating point comparison. This must
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7 match `__libgcc_cmp_return__' in GCC for the target. */
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8 typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
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9 #define CMPtype __gcc_CMPtype
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10
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11 #define _FP_MUL_MEAT_S(R,X,Y) \
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12 _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
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13 #define _FP_MUL_MEAT_D(R,X,Y) \
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14 _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
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15 #define _FP_MUL_MEAT_Q(R,X,Y) \
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16 _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
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17
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18 #define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_loop(S,R,X,Y)
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19 #define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y)
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20 #define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
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21
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22 #define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1)
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23 #define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1
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24 #define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
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25 #define _FP_NANSIGN_S 0
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26 #define _FP_NANSIGN_D 0
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27 #define _FP_NANSIGN_Q 0
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28
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29 #define _FP_KEEPNANFRACP 1
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30
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31 /* Someone please check this. */
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32 #define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) \
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33 do { \
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34 if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) \
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35 && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) \
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36 { \
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37 R##_s = Y##_s; \
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38 _FP_FRAC_COPY_##wc(R,Y); \
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39 } \
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40 else \
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41 { \
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42 R##_s = X##_s; \
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43 _FP_FRAC_COPY_##wc(R,X); \
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44 } \
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45 R##_c = FP_CLS_NAN; \
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46 } while (0)
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47
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48 #define __LITTLE_ENDIAN 1234
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49 #define __BIG_ENDIAN 4321
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50
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51 #if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN
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52 # if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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53 # error "Both BIG_ENDIAN and LITTLE_ENDIAN defined!"
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54 # endif
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55 # define __BYTE_ORDER __BIG_ENDIAN
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56 #else
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57 # if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN
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58 # define __BYTE_ORDER __LITTLE_ENDIAN
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59 # else
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60 # error "Cannot determine current byte order"
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61 # endif
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62 #endif
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63
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64
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65 /* Define ALIASNAME as a strong alias for NAME. */
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66 # define strong_alias(name, aliasname) _strong_alias(name, aliasname)
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67 # define _strong_alias(name, aliasname) \
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68 extern __typeof (name) aliasname __attribute__ ((alias (#name)));
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