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cpu: add CPU features for indirect branch prediction protection

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Added in QEMU commits TBD and TBD.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Paolo Bonzini 2017-12-12 16:23:42 +01:00 committed by Jiri Denemark
parent 904cdd09bc
commit 8b605530e8
1 changed files with 8 additions and 0 deletions
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8
src/cpu/cpu_map.xml
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@ -292,6 +292,9 @@
<feature name='avx512-4fmaps'> <feature name='avx512-4fmaps'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000008'/> <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000008'/>
</feature> </feature>
<feature name='spec-ctrl'>
<cpuid eax_in='0x07' ecx_in='0x00' edx='0x04000000'/>
</feature>
<!-- Processor Extended State Enumeration sub leaf 1 --> <!-- Processor Extended State Enumeration sub leaf 1 -->
<feature name='xsaveopt'> <feature name='xsaveopt'>
@ -420,6 +423,11 @@
<cpuid eax_in='0x80000007' edx='0x00000100'/> <cpuid eax_in='0x80000007' edx='0x00000100'/>
</feature> </feature>
<!-- More AMD-specific features -->
<feature name='ibpb'>
<cpuid eax_in='0x80000008' ebx='0x00001000'/>
</feature>
<!-- models --> <!-- models -->
<model name='486'> <model name='486'>
<feature name='fpu'/> <feature name='fpu'/>