diff options
Diffstat (limited to 'tools/testing/selftests/vDSO/vdso_test_gettimeofday.c')
| -rw-r--r-- | tools/testing/selftests/vDSO/vdso_test_gettimeofday.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c index e411f287a4..ee4f1ca56a 100644 --- a/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c +++ b/tools/testing/selftests/vDSO/vdso_test_gettimeofday.c @@ -18,25 +18,13 @@ #include "../kselftest.h" #include "parse_vdso.h" - -/* - * ARM64's vDSO exports its gettimeofday() implementation with a different - * name and version from other architectures, so we need to handle it as - * a special case. - */ -#if defined(__aarch64__) -const char *version = "LINUX_2.6.39"; -const char *name = "__kernel_gettimeofday"; -#elif defined(__riscv) -const char *version = "LINUX_4.15"; -const char *name = "__vdso_gettimeofday"; -#else -const char *version = "LINUX_2.6"; -const char *name = "__vdso_gettimeofday"; -#endif +#include "vdso_config.h" int main(int argc, char **argv) { + const char *version = versions[VDSO_VERSION]; + const char **name = (const char **)&names[VDSO_NAMES]; + unsigned long sysinfo_ehdr = getauxval(AT_SYSINFO_EHDR); if (!sysinfo_ehdr) { printf("AT_SYSINFO_EHDR is not present!\n"); @@ -47,10 +35,10 @@ int main(int argc, char **argv) /* Find gettimeofday. */ typedef long (*gtod_t)(struct timeval *tv, struct timezone *tz); - gtod_t gtod = (gtod_t)vdso_sym(version, name); + gtod_t gtod = (gtod_t)vdso_sym(version, name[0]); if (!gtod) { - printf("Could not find %s\n", name); + printf("Could not find %s\n", name[0]); return KSFT_SKIP; } @@ -61,7 +49,7 @@ int main(int argc, char **argv) printf("The time is %lld.%06lld\n", (long long)tv.tv_sec, (long long)tv.tv_usec); } else { - printf("%s failed\n", name); + printf("%s failed\n", name[0]); return KSFT_FAIL; } |