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annotate test/suite_aggrs/globals.c @ 445:4bd3ed699de8

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name fix
author Tassilo Philipp
date Wed, 26 Jan 2022 18:41:31 +0100
parents 94c7904977aa
children a3b2afc35730
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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/suite_aggrs/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) 2022 Tassilo Philipp <tphilipp@potion-studios.com>
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10
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11 Permission to use, copy, modify, and distribute this software for any
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12 purpose with or without fee is hereby granted, provided that the above
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13 copyright notice and this permission notice appear in all copies.
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14
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15 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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16 WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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17 MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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18 ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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19 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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20 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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21 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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22
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23 */
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24
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25 #include <stdlib.h>
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26 #include "globals.h"
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27 #include <float.h>
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28
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29 #define X(CH,T) T *V_##CH; T *K_##CH;
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30 DEF_TYPES
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31 #undef X
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32
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33 #define AGGR_MISALIGN 0
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34
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35 static double rand_d() { return ( ( (double) rand() ) / ( (double) RAND_MAX ) ); }
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36 static void rand_mem(void* p, size_t s) { for(int i=0; i<s; ++i) ((char*)p)[i] = (char)rand(); } /* byte by byte is slow, but whatev */
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37
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38 static int calc_max_aggr_size()
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39 {
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40 int i, s = 0;
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41 for(i=0; i<G_naggs; ++i)
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42 if(G_agg_sizes[i] > s)
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43 s = G_agg_sizes[i];
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44 return s;
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45 }
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46
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47 void init_test_data()
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48 {
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49 int i;
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50 int maxaggrsize = calc_max_aggr_size();
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51 #define X(CH,T) V_##CH = (T*) malloc(sizeof(T)*(G_maxargs+1)); K_##CH = (T*) malloc(sizeof(T)*(G_maxargs+1));
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52 DEF_TYPES
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53 #undef X
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54
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55 for(i=0;i<G_maxargs+1;++i) {
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56 K_c[i] = (char) (((rand_d()-0.5)*2) * (1<<7));
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57 K_s[i] = (short) (((rand_d()-0.5)*2) * (1<<(sizeof(short)*8-1)));
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58 K_i[i] = (int) (((rand_d()-0.5)*2) * (1<<(sizeof(int)*8-2)));
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59 K_j[i] = (long) (((rand_d()-0.5)*2) * (1L<<(sizeof(long)*8-2)));
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60 K_l[i] = (long long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(long long)*8-2)));
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61 K_p[i] = (void*) (long) (((rand_d()-0.5)*2) * (1LL<<(sizeof(void*)*8-1)));
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62 K_f[i] = (float) (rand_d() * FLT_MAX);
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63 K_d[i] = (double) (((rand_d()-0.5)*2) * DBL_MAX);
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64 K_a[i] = malloc(maxaggrsize+AGGR_MISALIGN);
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65 rand_mem(K_a[i], maxaggrsize+AGGR_MISALIGN);
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66 K_a[i] = (char*)K_a[i]+AGGR_MISALIGN;
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67 }
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68 }
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69
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70 void clear_V()
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71 {
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72 static int aggr_init = 0;
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73 int maxaggrsize = calc_max_aggr_size();
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74
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75 int i;
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76 for(i=0;i<G_maxargs+1;++i) {
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77 if(aggr_init)
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78 free((char*)V_a[i]-AGGR_MISALIGN);
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79 #define X(CH,T) V_##CH[i] = (T) 0;
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80 DEF_TYPES
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81 #undef X
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82 V_a[i] = malloc(maxaggrsize+AGGR_MISALIGN);
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83 V_a[i] = (char*)V_a[i]+AGGR_MISALIGN;
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84 }
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85 aggr_init = 1;
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86 }
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87
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88 void deinit_test_data()
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89 {
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90 int i;
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91 for(i=0;i<G_maxargs+1;++i) {
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92 free((char*)V_a[i]-AGGR_MISALIGN);
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93 free((char*)K_a[i]-AGGR_MISALIGN);
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94 }
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95
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96 #define X(CH,T) free(V_##CH); free(K_##CH);
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97 DEF_TYPES
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98 #undef X
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99 }
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100