1 files changed, 0 insertions, 38 deletions
diff --git a/src/arch/sparc/isa/formats/unknown.isa b/src/arch/sparc/isa/formats/unknown.isa
index f6f9e878b..9e02dea22 100644
--- a/src/arch/sparc/isa/formats/unknown.isa
+++ b/src/arch/sparc/isa/formats/unknown.isa
@@ -32,44 +32,6 @@
 // Unknown instructions
 //
 
-output header {{
-        /**
-         * Class for Unknown/Illegal instructions
-         */
-        class Unknown : public SparcStaticInst
-        {
-          public:
-
-            // Constructor
-            Unknown(ExtMachInst _machInst) :
-                    SparcStaticInst("unknown", _machInst, No_OpClass)
-            {
-            }
-
-            Fault execute(ExecContext *, Trace::InstRecord *) const;
-
-            std::string generateDisassembly(Addr pc,
-                    const SymbolTable *symtab) const;
-
-        };
-}};
-
-output decoder {{
-        std::string Unknown::generateDisassembly(Addr pc,
-                const SymbolTable *symtab) const
-        {
-            return "Unknown instruction";
-        }
-}};
-
-output exec {{
-        Fault Unknown::execute(ExecContext *xc,
-                Trace::InstRecord *traceData) const
-        {
-            return std::make_shared<IllegalInstruction>();
-        }
-}};
-
 def format Unknown() {{
         decode_block = 'return new Unknown(machInst);\n'
 }};