New upstream version 18.08

[deb_dpdk.git] / lib / librte_eal / common / arch / ppc_64 / rte_cpuflags.c

diff --git a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c b/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
index 970a61c..e7a8245 100644 (file)
--- a/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
+++ b/lib/librte_eal/common/arch/ppc_64/rte_cpuflags.c
@@ -104,19 +104,8 @@ const struct feature_entry rte_cpu_feature_table[] = {
 static void
 rte_cpu_get_features(hwcap_registers_t out)
 {
-       int auxv_fd;
-       Elf64_auxv_t auxv;
-
-       auxv_fd = open("/proc/self/auxv", O_RDONLY);
-       assert(auxv_fd != -1);
-       while (read(auxv_fd, &auxv,
-               sizeof(Elf64_auxv_t)) == sizeof(Elf64_auxv_t)) {
-               if (auxv.a_type == AT_HWCAP)
-                       out[REG_HWCAP] = auxv.a_un.a_val;
-               else if (auxv.a_type == AT_HWCAP2)
-                       out[REG_HWCAP2] = auxv.a_un.a_val;
-       }
-       close(auxv_fd);
+       out[REG_HWCAP] = rte_cpu_getauxval(AT_HWCAP);
+       out[REG_HWCAP2] = rte_cpu_getauxval(AT_HWCAP2);
 }
 
 /*