3 // Copyright (c) 2006 The Regents of The University of Michigan
4 // All rights reserved.
6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are
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12 // documentation and/or other materials provided with the distribution;
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14 // contributors may be used to endorse or promote products derived from
15 // this software without specific prior written permission.
17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 // Authors: Korey Sewell
31 ////////////////////////////////////////////////////////////////////
38 * Base class for integer operations.
40 class TlbOp : public MipsStaticInst
45 TlbOp(const char *mnem, MachInst _machInst, OpClass __opClass) : MipsStaticInst(mnem, _machInst, __opClass)
49 std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const;
54 std::string TlbOp::generateDisassembly(Addr pc, const SymbolTable *symtab) const
56 return "Disassembly of integer instruction\n";
60 def template TlbOpExecute {{
61 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
63 //Write the resulting state to the execution context
66 //Call into the trap handler with the appropriate fault
71 // Primary format for integer operate instructions:
72 def format TlbOp(code, *opt_flags) {{
75 iop = InstObjParams(name, Name, 'MipsStaticInst', cblk, opt_flags)
76 header_output = BasicDeclare.subst(iop)
77 decoder_output = BasicConstructor.subst(iop)
78 decode_block = BasicDecodeWithMnemonic.subst(iop)
79 exec_output = TlbOpExecute.subst(iop)