diff options
Diffstat (limited to 'vpp/vnet/main.c')
| -rw-r--r-- | vpp/vnet/main.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/vpp/vnet/main.c b/vpp/vnet/main.c index f707994b..25400839 100644 --- a/vpp/vnet/main.c +++ b/vpp/vnet/main.c @@ -12,6 +12,8 @@ * See the License for the specific language governing permissions and * limitations under the License. */ + +#include <vppinfra/cpu.h> #include <vlib/vlib.h> #include <vlib/unix/unix.h> #include <vnet/plugin/plugin.h> @@ -59,33 +61,32 @@ int main (int argc, char * argv[]) u32 size; void vlib_set_get_handoff_structure_cb (void *cb); -#if __x86_64__ && !defined(__clang__) - __builtin_cpu_init (); +#if __x86_64__ const char * msg = "ERROR: This binary requires CPU with %s extensions.\n"; #define _(a,b) \ - if (!__builtin_cpu_supports(a)) \ + if (!clib_cpu_supports_ ## a ()) \ { \ fprintf(stderr, msg, b); \ exit(1); \ } #if __AVX2__ - _("avx2", "AVX2") + _(avx2, "AVX2") #endif #if __AVX__ - _("avx", "AVX") + _(avx, "AVX") #endif #if __SSE4_2__ - _("sse4.2", "SSE4.2") + _(sse42, "SSE4.2") #endif #if __SSE4_1__ - _("sse4.1", "SSE4.1") + _(sse41, "SSE4.1") #endif #if __SSSE3__ - _("ssse3", "SSSE3") + _(ssse3, "SSSE3") #endif #if __SSE3__ - _("sse3", "SSE3") + _(sse3, "SSE3") #endif #undef _ #endif |