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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2015-02-09 09:53:15 +0000 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2015-02-09 09:53:15 +0000 |
| commit | 36193952d085c70eee36444a300eb3111ee9e22e (patch) | |
| tree | 2ff07559420554aafc9dcdbb54f3a3dc84a98bba /src/libcryptobox/cryptobox.c | |
| parent | cf48651a586578019898a83ac5229339d142d782 (diff) | |
| download | rspamd-36193952d085c70eee36444a300eb3111ee9e22e.tar.gz rspamd-36193952d085c70eee36444a300eb3111ee9e22e.zip | |
Check OSXSAVE flag.
Diffstat (limited to 'src/libcryptobox/cryptobox.c')
| -rw-r--r-- | src/libcryptobox/cryptobox.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/libcryptobox/cryptobox.c b/src/libcryptobox/cryptobox.c index ecc3b5cfc..b99368c5a 100644 --- a/src/libcryptobox/cryptobox.c +++ b/src/libcryptobox/cryptobox.c @@ -90,20 +90,24 @@ rspamd_cryptobox_init (void) rspamd_cryptobox_cpuid (cpu, 1); if (nid > 1) { - if ((cpu[3] & ((gint)1 << 26))) { - cpu_config |= CPUID_SSE2; - } - if ((cpu[2] & ((gint)1 << 28))) { - cpu_config |= CPUID_AVX; - } - } - if (nid > 7) { - rspamd_cryptobox_cpuid (cpu, 7); - if ((cpu[1] & ((gint)1 << 5))) { - cpu_config |= CPUID_AVX2; + /* Check OSXSAVE bit first of all */ + if ((cpu[2] & ((gint)1 << 9))) { + if ((cpu[3] & ((gint)1 << 26))) { + cpu_config |= CPUID_SSE2; + } + if ((cpu[2] & ((gint)1 << 28))) { + cpu_config |= CPUID_AVX; + } + if (nid > 7) { + rspamd_cryptobox_cpuid (cpu, 7); + if ((cpu[1] & ((gint)1 << 5))) { + cpu_config |= CPUID_AVX2; + } + } } } + chacha_load (); poly1305_load (); } |