| // SPDX-License-Identifier: GPL-2.0 |
| #include <linux/compiler.h> |
| |
| #include "arch-tests.h" |
| #include "tests/tests.h" |
| #include "util/header.h" |
| |
| int test__cpuid_match(struct test_suite *test __maybe_unused, |
| int subtest __maybe_unused) |
| { |
| /* midr with no leading zeros matches */ |
| if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410fd0c0")) |
| return -1; |
| /* Upper case matches */ |
| if (strcmp_cpuid_str("0x410fd0c0", "0x00000000410FD0C0")) |
| return -1; |
| /* r0p0 = r0p0 matches */ |
| if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd480")) |
| return -1; |
| /* r0p1 > r0p0 matches */ |
| if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000410fd481")) |
| return -1; |
| /* r1p0 > r0p0 matches*/ |
| if (strcmp_cpuid_str("0x00000000410fd480", "0x00000000411fd480")) |
| return -1; |
| /* r0p0 < r0p1 doesn't match */ |
| if (!strcmp_cpuid_str("0x00000000410fd481", "0x00000000410fd480")) |
| return -1; |
| /* r0p0 < r1p0 doesn't match */ |
| if (!strcmp_cpuid_str("0x00000000411fd480", "0x00000000410fd480")) |
| return -1; |
| /* Different CPU doesn't match */ |
| if (!strcmp_cpuid_str("0x00000000410fd4c0", "0x00000000430f0af0")) |
| return -1; |
| |
| return 0; |
| } |
