#config, IS_ENABLED(config) ? "y" : "n"); \
} while (0)
-static void test_ubsan_add_overflow(void)
-{
- volatile int val = INT_MAX;
- volatile unsigned int uval = UINT_MAX;
-
- UBSAN_TEST(CONFIG_UBSAN_SIGNED_OVERFLOW);
- val += 2;
-
- UBSAN_TEST(CONFIG_UBSAN_UNSIGNED_OVERFLOW);
- uval += 2;
-}
-
-static void test_ubsan_sub_overflow(void)
-{
- volatile int val = INT_MIN;
- volatile unsigned int uval = 0;
- volatile int val2 = 2;
-
- UBSAN_TEST(CONFIG_UBSAN_SIGNED_OVERFLOW);
- val -= val2;
-
- UBSAN_TEST(CONFIG_UBSAN_UNSIGNED_OVERFLOW);
- uval -= val2;
-}
-
-static void test_ubsan_mul_overflow(void)
-{
- volatile int val = INT_MAX / 2;
- volatile unsigned int uval = UINT_MAX / 2;
-
- UBSAN_TEST(CONFIG_UBSAN_SIGNED_OVERFLOW);
- val *= 3;
-
- UBSAN_TEST(CONFIG_UBSAN_UNSIGNED_OVERFLOW);
- uval *= 3;
-}
-
-static void test_ubsan_negate_overflow(void)
-{
- volatile int val = INT_MIN;
-
- UBSAN_TEST(CONFIG_UBSAN_SIGNED_OVERFLOW);
- val = -val;
-}
-
static void test_ubsan_divrem_overflow(void)
{
volatile int val = 16;
}
static const test_ubsan_fp test_ubsan_array[] = {
- test_ubsan_add_overflow,
- test_ubsan_sub_overflow,
- test_ubsan_mul_overflow,
- test_ubsan_negate_overflow,
test_ubsan_shift_out_of_bounds,
test_ubsan_out_of_bounds,
test_ubsan_load_invalid_value,