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0
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1 /*
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2
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3 Package: dyncall
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4 Library: test
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5 File: test/call_suite/globals.c
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6 Description:
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7 License:
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8
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9 Copyright (c) 2011-2015 Daniel Adler <dadler@uni-goettingen.de>,
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10 Tassilo Philipp <tphilipp@potion-studios.com>
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11
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12 Permission to use, copy, modify, and distribute this software for any
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13 purpose with or without fee is hereby granted, provided that the above
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14 copyright notice and this permission notice appear in all copies.
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15
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16 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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17 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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18 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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19 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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20 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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21 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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22 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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23
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24 */
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25
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26 #include <stdlib.h>
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27 #include "globals.h"
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28 #include <float.h>
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29
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30 #define X(CH,T,QCH) T *V_##CH; T *K_##CH;
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31 DEF_TYPES
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32 #undef X
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33
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34 int fid;
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35
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36 double rand_d() { return ( ( (double) rand() ) / ( (double) RAND_MAX ) ); }
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37
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38 void init_K()
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39 {
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40 int i;
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41 #define X(CH,T,QCH) V_##CH = (T*) malloc(sizeof(T)*G_maxargs); K_##CH = (T*) malloc(sizeof(T)*G_maxargs);
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42 DEF_TYPES
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43 #undef X
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44 for(i=0;i<G_maxargs;++i) {
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45 K_c[i] = (char) (((rand_d()-0.5)*2) * (1<<7));
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46 K_s[i] = (short) (((rand_d()-0.5)*2) * (1<<(sizeof(short)*8-1)));
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47 K_i[i] = (int) (((rand_d()-0.5)*2) * (1<<(sizeof(int)*8-2)));
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48 K_j[i] = (long) (((rand_d()-0.5)*2) * (1L<<(sizeof(long)*8-2)));
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49 K_l[i] = (long long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(long long)*8-2)));
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50 K_p[i] = (void*) (long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(void*)*8-1)));
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51 K_f[i] = (float) (rand_d() * FLT_MAX); /* Plan9 doesn't know the macro. */
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52 K_d[i] = (double) (((rand_d()-0.5)*2) * 1.7976931348623157E+308/*__DBL_MAX__*/); /* Plan9 doesn't know the macro. */
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53 }
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54 }
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55
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56 void clear_V()
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57 {
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58 int i;
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59 for(i=0;i<G_maxargs;++i) {
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60 #define X(CH,T,QCH) V_##CH[i] = (T) 0;
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61 DEF_TYPES
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62 #undef X
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63 }
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64 }
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65
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