Add support for SSE4.1 and SSE4.2 CPU features

b02db351 · Jiri Denemark · 272d5a96 · b02db351
隐藏空白更改
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src/cpu/cpu_map.xml src/cpu/cpu_map.xml +6 -0

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--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -126,6 +126,12 @@
    <feature name='dca'> <!-- CPUID_EXT_DCA -->
      <cpuid function='0x00000001' ecx='0x00040000'/>
    </feature>
+    <feature name='sse4.1'> <!-- CPUID_EXT_SSE41 -->
+      <cpuid function='0x00000001' ecx='0x00080000'/>
+    </feature>
+    <feature name='sse4.2'> <!-- CPUID_EXT_SSE42 -->
+      <cpuid function='0x00000001' ecx='0x00100000'/>
+    </feature>
    <feature name='x2apic'> <!-- CPUID_EXT_X2APIC -->
      <cpuid function='0x00000001' ecx='0x00200000'/>
    </feature>