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#include <stdio.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdlib.h>
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/*
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/*
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extern char _heap;
 - 
 
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void test_mremap(void)
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static void test_mremap(void)
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{
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{
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    printf("Writing to good memory\n");
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    printf("Writing to good memory\n");
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    mremap(&_heap, 120000, 0);
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    mremap(&_heap, 120000, 0);
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    printf("%P\n", ((char *)&_heap));
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    printf("%P\n", ((char *)&_heap));
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    printf("%P\n", ((char *)&_heap) + 80000);
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    printf("%P\n", ((char *)&_heap) + 80000);
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    printf("memory done\n");
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    printf("memory done\n");
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}
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}
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*/
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*/
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/*
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/*
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extern char _heap;
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static void test_sbrk(void)
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static void test_sbrk(void)
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{
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{
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    printf("Writing to good memory\n");
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    printf("Writing to good memory\n");
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    printf("Got: %P\n", sbrk(120000));
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    printf("Got: %P\n", sbrk(120000));
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    printf("%P\n", ((char *)&_heap));
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    printf("%P\n", ((char *)&_heap));
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    *((&_heap) + 80000) = 10;
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    *((&_heap) + 80000) = 10;
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    printf("memory done\n");
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    printf("memory done\n");
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}
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}
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*/
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*/
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 - 
 
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/*
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/*
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extern char _heap;
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static void test_malloc(void)
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static void test_malloc(void)
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{
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{
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    char *data;
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    char *data;
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    data = malloc(10);
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    data = malloc(10);