diff options
| author | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2013-01-10 00:28:48 +0000 |
|---|---|---|
| committer | joseph <joseph@7b3dc134-2b1b-0410-93df-9e9f96275f8d> | 2013-01-10 00:28:48 +0000 |
| commit | 00ed3326c2fac75592e173e9d731452e9bb769ff (patch) | |
| tree | 749aa90fd85da4971d09bc7cb69d79ac7e1ea580 /libc/sysdeps/x86_64/multiarch/init-arch.c | |
| parent | 28c5710e0d8071ca674ea390549c1b9e969ccde2 (diff) | |
Merge changes between r22062 and r22176 from /fsf/trunk.
git-svn-id: svn://svn.eglibc.org/trunk@22177 7b3dc134-2b1b-0410-93df-9e9f96275f8d
Diffstat (limited to 'libc/sysdeps/x86_64/multiarch/init-arch.c')
| -rw-r--r-- | libc/sysdeps/x86_64/multiarch/init-arch.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/libc/sysdeps/x86_64/multiarch/init-arch.c b/libc/sysdeps/x86_64/multiarch/init-arch.c index fed5ab898..992cbfb75 100644 --- a/libc/sysdeps/x86_64/multiarch/init-arch.c +++ b/libc/sysdeps/x86_64/multiarch/init-arch.c @@ -1,6 +1,6 @@ /* Initialize CPU feature data. This file is part of the GNU C Library. - Copyright (C) 2008-2012 Free Software Foundation, Inc. + Copyright (C) 2008-2013 Free Software Foundation, Inc. Contributed by Ulrich Drepper <drepper@redhat.com>. The GNU C Library is free software; you can redistribute it and/or @@ -143,6 +143,13 @@ __init_cpu_features (void) else kind = arch_kind_other; + if (__cpu_features.max_cpuid >= 7) + __cpuid_count (7, 0, + __cpu_features.cpuid[COMMON_CPUID_INDEX_7].eax, + __cpu_features.cpuid[COMMON_CPUID_INDEX_7].ebx, + __cpu_features.cpuid[COMMON_CPUID_INDEX_7].ecx, + __cpu_features.cpuid[COMMON_CPUID_INDEX_7].edx); + /* Can we call xgetbv? */ if (CPUID_OSXSAVE) { |