1 files changed, 0 insertions, 94 deletions
diff --git a/arch/mips/isa/formats/noop.isa b/arch/mips/isa/formats/noop.isa
deleted file mode 100644
index 2aa4816e3..000000000
--- a/arch/mips/isa/formats/noop.isa
+++ /dev/null
@@ -1,94 +0,0 @@
-// -*- mode:c++ -*-
-
-////////////////////////////////////////////////////////////////////
-//
-// Nop
-//
-
-output header {{
-    /**
-     * Static instruction class for no-ops.  This is a leaf class.
-     */
-    class Nop : public MipsStaticInst
-    {
-        /// Disassembly of original instruction.
-        const std::string originalDisassembly;
-
-      public:
-        /// Constructor
-        Nop(const std::string _originalDisassembly, MachInst _machInst)
-            : MipsStaticInst("nop", _machInst, No_OpClass),
-              originalDisassembly(_originalDisassembly)
-        {
-            flags[IsNop] = true;
-        }
-
-        ~Nop() { }
-
-        std::string
-        generateDisassembly(Addr pc, const SymbolTable *symtab) const;
-
-        %(BasicExecDeclare)s
-    };
-}};
-
-output decoder {{
-    std::string Nop::generateDisassembly(Addr pc,
-                                         const SymbolTable *symtab) const
-    {
-#ifdef SS_COMPATIBLE_DISASSEMBLY
-        return originalDisassembly;
-#else
-        return csprintf("%-10s (%s)", "nop", originalDisassembly);
-#endif
-    }
-
-    /// Helper function for decoding nops.  Substitute Nop object
-    /// for original inst passed in as arg (and delete latter).
-    inline
-    MipsStaticInst *
-    makeNop(MipsStaticInst *inst)
-    {
-        MipsStaticInst *nop = new Nop(inst->disassemble(0), inst->machInst);
-        delete inst;
-        return nop;
-    }
-}};
-
-output exec {{
-    Fault
-    Nop::execute(%(CPU_exec_context)s *, Trace::InstRecord *) const
-    {
-        return NoFault;
-    }
-}};
-
-// integer & FP operate instructions use RT as dest, so check for
-// RT == 0 to detect nops
-def template OperateNopCheckDecode {{
- {
-     MipsStaticInst *i = new %(class_name)s(machInst);
-
-     //if (RD == 0) {
-     //  i = makeNop(i);
-     //}
-
-     return i;
- }
-}};
-
-
-// Like BasicOperate format, but generates NOP if RC/FC == 31
-def format BasicOperateWithNopCheck(code, *opt_args) {{
-    iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code),
-                        opt_args)
-    header_output = BasicDeclare.subst(iop)
-    decoder_output = BasicConstructor.subst(iop)
-    decode_block = OperateNopCheckDecode.subst(iop)
-    exec_output = BasicExecute.subst(iop)
-}};
-
-def format Nop() {{
-        decode_block = 'return new Nop(\"sll r0,r0,0\",machInst);\n'
-}};
-