cpu_map: Add hex representation of signatures

The family/model numbers are nice for humans or for comparing with
/proc/cpuinfo, but sometimes there's a need to see the CPUID
representation of the signature. Let's add it into a comment for each
signature in out cpu_map XMLs as the conversion is not exactly
straightforward.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/cpu_map/x86_Broadwell-IBRS.xml

 <cpus>
   <model name='Broadwell-IBRS'>
-    <signature family='6' model='61'/>
+    <signature family='6' model='61'/> <!-- 0306d0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='adx'/>

src/cpu_map/x86_Broadwell-noTSX-IBRS.xml

 <cpus>
   <model name='Broadwell-noTSX-IBRS'>
-    <signature family='6' model='61'/>
+    <signature family='6' model='61'/> <!-- 0306d0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='adx'/>

src/cpu_map/x86_Broadwell-noTSX.xml

 <cpus>
   <model name='Broadwell-noTSX'>
-    <signature family='6' model='61'/>
+    <signature family='6' model='61'/> <!-- 0306d0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='adx'/>

src/cpu_map/x86_Broadwell.xml

 <cpus>
   <model name='Broadwell'>
-    <signature family='6' model='61'/>
+    <signature family='6' model='61'/> <!-- 0306d0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='adx'/>

src/cpu_map/x86_Conroe.xml

 <cpus>
   <model name='Conroe'>
-    <signature family='6' model='15'/>
+    <signature family='6' model='15'/> <!-- 0006f0 -->
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_EPYC-IBRS.xml

 <cpus>
   <model name='EPYC-IBPB'>
-    <signature family='23' model='1'/>
+    <signature family='23' model='1'/> <!-- 800f10 -->
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_EPYC.xml

 <cpus>
   <model name='EPYC'>
-    <signature family='23' model='1'/>
+    <signature family='23' model='1'/> <!-- 800f10 -->
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Haswell-IBRS.xml

 <cpus>
   <model name='Haswell-IBRS'>
-    <signature family='6' model='60'/>
+    <signature family='6' model='60'/> <!-- 0306c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Haswell-noTSX-IBRS.xml

 <cpus>
   <model name='Haswell-noTSX-IBRS'>
-    <signature family='6' model='60'/>
+    <signature family='6' model='60'/> <!-- 0306c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Haswell-noTSX.xml

 <cpus>
   <model name='Haswell-noTSX'>
-    <signature family='6' model='60'/>
+    <signature family='6' model='60'/> <!-- 0306c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Haswell.xml

 <cpus>
   <model name='Haswell'>
-    <signature family='6' model='60'/>
+    <signature family='6' model='60'/> <!-- 0306c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Icelake-Client.xml

 <cpus>
   <model name='Icelake-Client'>
-    <signature family='6' model='126'/>
+    <signature family='6' model='126'/> <!-- 0706e0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Icelake-Server.xml

 <cpus>
   <model name='Icelake-Server'>
-    <signature family='6' model='134'/>
+    <signature family='6' model='134'/> <!-- 080660 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_IvyBridge-IBRS.xml

 <cpus>
   <model name='IvyBridge-IBRS'>
-    <signature family='6' model='58'/>
+    <signature family='6' model='58'/> <!-- 0306a0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_IvyBridge.xml

 <cpus>
   <model name='IvyBridge'>
-    <signature family='6' model='58'/>
+    <signature family='6' model='58'/> <!-- 0306a0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Nehalem-IBRS.xml

 <cpus>
   <model name='Nehalem-IBRS'>
-    <signature family='6' model='26'/>
+    <signature family='6' model='26'/> <!-- 0106a0 -->
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_Nehalem.xml

 <cpus>
   <model name='Nehalem'>
-    <signature family='6' model='26'/>
+    <signature family='6' model='26'/> <!-- 0106a0 -->
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_Opteron_G1.xml

 <cpus>
   <model name='Opteron_G1'>
-    <signature family='15' model='6'/>
+    <signature family='15' model='6'/> <!-- 100e60 -->
     <vendor name='AMD'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_Opteron_G2.xml

 <cpus>
   <model name='Opteron_G2'>
-    <signature family='15' model='6'/>
+    <signature family='15' model='6'/> <!-- 100e60 -->
     <vendor name='AMD'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_Opteron_G3.xml

 <cpus>
   <model name='Opteron_G3'>
-    <signature family='15' model='6'/>
+    <signature family='15' model='6'/> <!-- 100e60 -->
     <vendor name='AMD'/>
     <feature name='abm'/>
     <feature name='apic'/>

src/cpu_map/x86_Opteron_G4.xml

 <cpus>
   <model name='Opteron_G4'>
-    <signature family='21' model='1'/>
+    <signature family='21' model='1'/> <!-- 600f10 -->
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Opteron_G5.xml

 <cpus>
   <model name='Opteron_G5'>
-    <signature family='21' model='2'/>
+    <signature family='21' model='2'/> <!-- 600f20 -->
     <vendor name='AMD'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Penryn.xml

 <cpus>
   <model name='Penryn'>
-    <signature family='6' model='23'/>
+    <signature family='6' model='23'/> <!-- 010670 -->
     <vendor name='Intel'/>
     <feature name='apic'/>
     <feature name='clflush'/>

src/cpu_map/x86_SandyBridge-IBRS.xml

 <cpus>
   <model name='SandyBridge-IBRS'>
-    <signature family='6' model='42'/>
+    <signature family='6' model='42'/> <!-- 0206a0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_SandyBridge.xml

 <cpus>
   <model name='SandyBridge'>
-    <signature family='6' model='42'/>
+    <signature family='6' model='42'/> <!-- 0206a0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Skylake-Client-IBRS.xml

 <cpus>
   <model name='Skylake-Client-IBRS'>
-    <signature family='6' model='94'/>
+    <signature family='6' model='94'/> <!-- 0506e0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Skylake-Client.xml

 <cpus>
   <model name='Skylake-Client'>
-    <signature family='6' model='94'/>
+    <signature family='6' model='94'/> <!-- 0506e0 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Skylake-Server-IBRS.xml

 <cpus>
   <model name='Skylake-Server-IBRS'>
-    <signature family='6' model='85'/>
+    <signature family='6' model='85'/> <!-- 050654 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Skylake-Server.xml

 <cpus>
   <model name='Skylake-Server'>
-    <signature family='6' model='85'/>
+    <signature family='6' model='85'/> <!-- 050654 -->
     <vendor name='Intel'/>
     <feature name='3dnowprefetch'/>
     <feature name='abm'/>

src/cpu_map/x86_Westmere-IBRS.xml

 <cpus>
   <model name='Westmere-IBRS'>
-    <signature family='6' model='44'/>
+    <signature family='6' model='44'/> <!-- 0206c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>

src/cpu_map/x86_Westmere.xml

 <cpus>
   <model name='Westmere'>
-    <signature family='6' model='44'/>
+    <signature family='6' model='44'/> <!-- 0206c0 -->
     <vendor name='Intel'/>
     <feature name='aes'/>
     <feature name='apic'/>