53 lines
985 B
C
53 lines
985 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main ()
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{
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volatile int *p;
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__mf_set_options ("-wipe-stack -no-check-initialization");
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{
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volatile int array [10];
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p = & array[0];
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array[0] = 2;
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array[9] = 5;
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/* Array[] should be wiped clean at this point. */
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}
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__mf_set_options ("-no-wipe-stack");
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{
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volatile int array2[10];
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/* hope that this is allocated on top of old array[] */
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if (p != & array2[0])
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exit (0); /* Test is not applicable. */
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array2[5] = 6;
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/* Old values shouldn't still be around; the new one should. */
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if (p[0] == 2 || p[9] == 5 || p[5] != 6)
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abort() ;
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/* array2[] should not be wiped at this point! */
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}
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{
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volatile int array3[10];
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/* hope that this is allocated on top of old array[] and array2[]*/
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if (p != & array3[0])
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exit (0); /* Test is not applicable. */
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array3[1] = 2;
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/* Check that old assignment is still around. */
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if (p[5] != 6 || p[1] != 2)
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abort() ;
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}
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return 0;
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}
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