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author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-10-23 16:56:45 +0200 |
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committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-10-23 16:56:45 +0200 |
commit | 692120e24e0ee4e1d6e05fe3bb80ec87c01cf503 (patch) | |
tree | b90e18995f66e7a72b57573f005a81f12a671081 | |
parent | 17997e0ce0a9f66a8b4e75646327886cb2b3a627 (diff) | |
download | gnutls-692120e24e0ee4e1d6e05fe3bb80ec87c01cf503.tar.gz |
is_padlock_nano is behaving properly and saving registers.
-rw-r--r-- | lib/accelerated/x86/asm/padlock-common.s | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/accelerated/x86/asm/padlock-common.s b/lib/accelerated/x86/asm/padlock-common.s index bd9123e953..f61eb27c5c 100644 --- a/lib/accelerated/x86/asm/padlock-common.s +++ b/lib/accelerated/x86/asm/padlock-common.s @@ -25,6 +25,7 @@ .type is_padlock_nano,@function .align 16 is_padlock_nano: + pusha xorl %eax,%eax cpuid movl $1,%eax @@ -32,9 +33,11 @@ is_padlock_nano: or $0x000f,%eax cmp $0x06ff,%eax jne .Lno_nano + popa mov $1,%eax ret .Lno_nano: + popa xorl %eax,%eax ret .size is_padlock_nano,.-is_padlock_nano |