if (mmap (out, 1<<TARGET_SIZE_2,
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0) <= 0) {printf("mmap() failed\n");}
if (mmap (out, 1<<TARGET_SIZE_2,
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0) <= 0) {printf("mmap() failed\n");}