static void do_one_test(char *dstp, char *srcp, unsigned long len)
{
unsigned long got, expected;
got = COPY_LOOP(dstp, srcp, len);
expected = test_copy_tofrom_user_reference(dstp, srcp, len);
if (got != expected) {
total_failed++;
printf("FAIL from=%p to=%p len=%ld returned %ld, expected %ld\n",
srcp, dstp, len, got, expected);
//abort();
} else
total_passed++;
}
static void do_one(char *src, char *dst, unsigned long src_off,
unsigned long dst_off, unsigned long len, void *redzone,
void *fill)
{
char *srcp, *dstp;
unsigned long ret;
unsigned long i;
srcp = src + MIN_REDZONE + src_off;
dstp = dst + MIN_REDZONE + dst_off;
memset(src, POISON, BUFLEN);
memset(dst, POISON, BUFLEN);
memcpy(srcp, fill, len);
ret = COPY_LOOP(dstp, srcp, len);
if (ret && ret != (unsigned long)dstp) {
printf("(%p,%p,%ld) returned %ld\n", dstp, srcp, len, ret);
abort();
}
if (memcmp(dstp, srcp, len)) {
printf("(%p,%p,%ld) miscompare\n", dstp, srcp, len);
printf("src: ");
for (i = 0; i < len; i++)
printf("%02x ", srcp[i]);
printf("\ndst: ");
for (i = 0; i < len; i++)
printf("%02x ", dstp[i]);
printf("\n");
abort();
}
if (memcmp(dst, redzone, dstp - dst)) {
printf("(%p,%p,%ld) redzone before corrupted\n",
dstp, srcp, len);
abort();
}
if (memcmp(dstp+len, redzone, dst+BUFLEN-(dstp+len))) {
printf("(%p,%p,%ld) redzone after corrupted\n",
dstp, srcp, len);
abort();
}
}
