1 files changed, 35 insertions, 2 deletions
diff --git a/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py b/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py
index d42c68795..4dc0b308e 100644
--- a/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py
+++ b/src/arch/x86/isa/insts/general_purpose/cache_and_memory_management.py
@@ -58,6 +58,41 @@ def macroop PREFETCH_T0_P
     ld t0, seg, riprel, disp, dataSize=1, prefetch=True
 };
 
+def macroop CLFLUSH_M
+{
+    clflushopt t0, seg, sib, disp, dataSize=1
+    mfence
+};
+
+def macroop CLFLUSH_P
+{
+    rdip t7
+    clflushopt t0, seg, riprel, disp, dataSize=1
+    mfence
+};
+
+def macroop CLFLUSHOPT_M
+{
+    clflushopt t0, seg, sib, disp, dataSize=1
+};
+
+def macroop CLFLUSHOPT_P
+{
+    rdip t7
+    clflushopt t0, seg, riprel, disp, dataSize=1
+};
+
+def macroop CLWB_M
+{
+    clwb t1, seg, sib, disp, dataSize=1
+};
+
+def macroop CLWB_P
+{
+    rdip t7
+    clwb t1, seg, riprel, disp, dataSize=1
+};
+
 '''
 
 #let {{
@@ -71,6 +106,4 @@ def macroop PREFETCH_T0_P
 #       "GenFault ${new UnimpInstFault}"
 #    class PREFETCHW(Inst):
 #       "GenFault ${new UnimpInstFault}"
-#    class CLFLUSH(Inst):
-#       "GenFault ${new UnimpInstFault}"
 #}};