diff options
| author | Andy Polyakov <appro@openssl.org> | 2017-11-05 20:03:17 +0100 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2017-11-08 21:45:16 +0100 |
| commit | d6ee8f3dc4414cd97bd63b801f8644f0ff8a1f17 (patch) | |
| tree | 738ea44a85df4e37720dc48a6a9e8fb6da93f415 /crypto/x86_64cpuid.pl | |
| parent | 1b6fa9fdf86fcfd5ce2a84d41388b79e328e14a3 (diff) | |
OPENSSL_ia32cap: reserve for new extensions.
Reviewed-by: Rich Salz <rsalz@openssl.org>
Diffstat (limited to 'crypto/x86_64cpuid.pl')
| -rw-r--r-- | crypto/x86_64cpuid.pl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crypto/x86_64cpuid.pl b/crypto/x86_64cpuid.pl index f228c24ba1..7c8952e721 100644 --- a/crypto/x86_64cpuid.pl +++ b/crypto/x86_64cpuid.pl @@ -68,7 +68,7 @@ OPENSSL_ia32_cpuid: .cfi_register %rbx,%r8 xor %eax,%eax - mov %eax,8(%rdi) # clear extended feature flags + mov %rax,8(%rdi) # clear extended feature flags cpuid mov %eax,%r11d # max value for standard query level @@ -187,6 +187,7 @@ OPENSSL_ia32_cpuid: and \$0xfff7ffff,%ebx # clear ADCX/ADOX flag .Lnotknights: mov %ebx,8(%rdi) # save extended feature flags + mov %ecx,12(%rdi) .Lno_extended_info: bt \$27,%r9d # check OSXSAVE bit |