X86: Add a microop to read a segments attribute register.

diff --git a/src/arch/x86/isa/microops/regop.isa b/src/arch/x86/isa/microops/regop.isa
index 0187567e95f6b8f7c6e745a4c3da4f2f76743b36..48aecf138d6162bd259fa328a3d7d8a0a1611cb1 100644 (file)
--- a/src/arch/x86/isa/microops/regop.isa
+++ b/src/arch/x86/isa/microops/regop.isa
@@ -1008,6 +1008,11 @@ let {{
             DestReg = SegLimitSrc1;
         '''
 
+    class RdAttr(SegOp):
+        code = '''
+            DestReg = SegAttrSrc1;
+        '''
+
     class Rdsel(SegOp):
         code = '''
             DestReg = SegSelSrc1;