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[Qemu-devel] [PATCH 2/3] target-i386: enable PCLMULQDQ on Westmere CPU
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From: |
Aurelien Jarno |
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Subject: |
[Qemu-devel] [PATCH 2/3] target-i386: enable PCLMULQDQ on Westmere CPU |
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Date: |
Thu, 28 Mar 2013 01:00:10 +0100 |
The PCLMULQDQ instruction has been introduced on the Westmere CPU.
Signed-off-by: Aurelien Jarno <address@hidden>
---
target-i386/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index 41382c5..5941d40 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -687,7 +687,7 @@ static x86_def_t builtin_x86_defs[] = {
CPUID_DE | CPUID_FP87,
.ext_features = CPUID_EXT_AES | CPUID_EXT_POPCNT | CPUID_EXT_SSE42 |
CPUID_EXT_SSE41 | CPUID_EXT_CX16 | CPUID_EXT_SSSE3 |
- CPUID_EXT_SSE3,
+ CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3,
.ext2_features = CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX,
.ext3_features = CPUID_EXT3_LAHF_LM,
.xlevel = 0x8000000A,
--
1.7.10.4