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#include <string.h>
#include <malloc.h>
#include <syscall.h>
#include <debug.h>
#include <user_region.h>
int main(int argc, char **argv) {
dbg_print("Hello, world! from user process.\n");
dbg_print_region_info();
dbg_printf("Doing malloc test...\n");
const int m = 200;
uint16_t** ptr = malloc(m * sizeof(uint32_t));
for (int i = 0; i < m; i++) {
size_t s = 1 << ((i * 7) % 11 + 2);
ptr[i] = (uint16_t*)malloc(s);
ASSERT((size_t)ptr[i] >= 0x40000000 && (size_t)ptr[i] < 0xB0000000);
*ptr[i] = ((i * 211) % 1024);
}
dbg_printf("Fully allocated.\n");
dbg_print_region_info();
for (int i = 0; i < m; i++) {
for (int j = i; j < m; j++) {
ASSERT(*ptr[j] == (j * 211) % 1024);
}
free(ptr[i]);
}
free(ptr);
dbg_printf("malloc test OK.\n");
dbg_print_region_info();
return 0;
}
/* vim: set ts=4 sw=4 tw=0 noet :*/
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