#include <unicorn/unicorn.h> #include <stdio.h> #include <string.h> #include <stdlib.h> #define UC_BUG_WRITE_SIZE 128 #define UC_BUG_WRITE_ADDR 0x2000 int main() { int size; uint8_t *buf; ucengine *uc; uc_err err = uc_open (UC_ARCH_X86, UC_MODE_64, &uc); if (err) { fprintf (stderr, "Cannot initialize unicorn\n"); return 1; } size = UC_BUG_WRITE_SIZE; if (!uc_mem_map (uc, UC_BUG_WRITE_ADDR, size, UC_PROT_ALL)) { uc_mem_write (uc, UC_BUG_WRITE_ADDR, (const uint8_t*)"\xff\xff\xff\xff\xff\xff\xff\xff", 8); } err = uc_emu_start(uc, UC_BUG_WRITE_ADDR, UC_BUG_WRITE_ADDR+8, 0, 1); uc_close(uc); printf ("Error = %u (%s)\n", err, uc_strerror(err)); return err? -1: 0; }