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annotate test/tmp7.c @ 417:98888da30b35

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code jump fixes (not finished)
author kono
date Mon, 25 Oct 2004 01:16:28 +0900
parents 22949117768f
children 0c256ea2a97e
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3 int k=3;
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4
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5 struct aa { int a[100]; } aaa,bbb;
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6 struct bb { int b[2]; } aaa1,bbb1;
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7
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8 void tmp(void);
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10 struct aa
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11 main0(int);
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13 struct aa
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14 main0(int k)
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15 {
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16 int i;
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17 struct aa ccc;
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18
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19 for(i=0;i<100;i++) ccc.a[i]=i;
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20 ccc.a[55]=k;
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21 return ccc;
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22 }
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23
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24 struct aa
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25 main3(struct aa arg)
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26 {
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27 int j=++arg.a[55];
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28 return main0(j);
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29 }
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30
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31 void
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32 main2(struct aa a1)
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33 {
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34 /* main2 a1.a[99] 0 */
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35 /* main2 a1.a[55] 0 */
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36 /* main2 a1.a[99] 55 */
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37 /* main2 a1.a[55] 44 */
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38 printf("main2 a1.a[99] %d\n",a1.a[99]);
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39 printf("main2 a1.a[55] %d\n",a1.a[55]);
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40 }
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42 struct bb
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43 main5(struct aa a1,struct bb a2)
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44 {
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45 printf("main5 a1.a[99] %d\n",a1.a[99]);
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46 printf("main5 a1.a[55] %d\n",a1.a[55]);
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47 printf("main5 a2.b[0] %d\n",a2.b[0]);
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48 printf("main5 a2.b[1] %d\n",a2.b[1]);
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49 a2.b[0]=333;
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50 a2.b[1]=555;
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51 return a2;
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52 }
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53
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54
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55 void
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56 main1(struct aa a1)
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57 {
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58 /* main1 a1.a[0] 0 */
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59 /* main1 a1.a[0] 44 */
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60 printf("main1 a1.a[0] %d\n",a1.a[0]);
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61 a1.a[55]=44;
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62 if (a1.a[0])
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63 main2(a1);
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64 else
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65 main2(aaa);
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66 }
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68
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69 main(ac,av)
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70 int ac;
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71 char *av[];
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72 {
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73 register int i;
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74 register char *p;
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75 int j = 3;
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76 struct { int b; void (*c)(struct aa); } q = {3,main1},r;
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77 struct aa *aap[3];
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78
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79 j = 3;
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80
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81 bbb = main0(123);
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82 printf("copied main0 ccc.a[55] %d==123\n",bbb.a[55]);
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83 aap[2] = &bbb;
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84 *aap[2] = main0(123);
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85 printf("complex copied main0 ccc.a[55] %d==123\n",bbb.a[55]);
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86 bbb.a[55]=0;
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87 j = main0(123).a[55];
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88 printf("new main0 ccc.a[55] in temporal copy %d==123\n",j);
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89
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90 j = 552;
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91 bbb = main3(bbb);
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92 printf("main3 bbb.a[55] in temporal copy %d==552 %d==1\n",j,bbb.a[55]);
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93 j = main3(bbb).a[55];
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94 printf("main3 bbb.a[55] in temporal copy %d==2 %d\n",j,bbb.a[53]);
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95 j = main3(bbb).a[53];
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96 printf("main3 bbb.a[55] in temporal copy %d==53 %d\n",j,bbb.a[53]);
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97
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98 printf("%d==3\n",q.b);
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99 /* 3==3 */
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100 r = q;
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101 printf("%d==3\n",r.b);
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102 /* 3==3 */
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103 (*r.c)(aaa);
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104 printf("main aaa.a[55] %d\n",aaa.a[55]);
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105 /* main aaa.a[55] 123 */
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106 bbb.a[0]=44;
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107 aaa = bbb;
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108 aaa.a[99]=55; /* core dump? */
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109 (*r.c)(aaa);
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110 /* main aaa.a[55] 0 */
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111 printf("main aaa.a[55] %d\n",aaa.a[55]);
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112 p = av[0];
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113 if (!p) return;
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114 i = p[1];
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115 p = p+i;
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116 /* 47 ./a.out */
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117 printf("%d %s\n",i,p-i+3);
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118 aaa1.b[0]=33;
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119 aaa1.b[1]=55;
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120 bbb1 = main5(aaa,aaa1);
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121 printf("main5-2 %d\n",
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122 main5(bbb,bbb1).b[0]);
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123 printf("main5-1 %d\n",
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124 main5(bbb,main5(aaa,aaa1)).b[0]);
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125 return 0;
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126 }
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127
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128 void
0
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129 tmp()
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130 {
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131 }
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