1// -*- mode:c++ -*- 2 3// Copyright (c) 2003-2005 The Regents of The University of Michigan 4// All rights reserved. 5// 6// Redistribution and use in source and binary forms, with or without 7// modification, are permitted provided that the following conditions are 8// met: redistributions of source code must retain the above copyright --- 20 unchanged lines hidden (view full) --- 29// Authors: Korey Sewell 30 31//////////////////////////////////////////////////////////////////// 32// 33// Unknown instructions 34// 35 36output header {{ |
37 /** 38 * Static instruction class for unknown (illegal) instructions. 39 * These cause simulator termination if they are executed in a 40 * non-speculative mode. This is a leaf class. 41 */ 42 class Unknown : public MipsStaticInst 43 { 44 public: 45 /// Constructor 46 Unknown(MachInst _machInst) 47 : MipsStaticInst("unknown", _machInst, No_OpClass) 48 { 49 // don't call execute() (which panics) if we're on a 50 // speculative path 51 flags[IsNonSpeculative] = true; |
52 } 53 |
54 %(BasicExecDeclare)s |
55 |
56 std::string 57 generateDisassembly(Addr pc, const SymbolTable *symtab) const; 58 }; 59}}; |
60 |
61output decoder {{ |
62 std::string 63 Unknown::generateDisassembly(Addr pc, const SymbolTable *symtab) const 64 { 65 return csprintf("%-10s (inst 0x%x, opcode 0x%x, binary:%s)", 66 "unknown", machInst, OPCODE, inst2string(machInst)); 67 } 68}}; 69 --- 15 unchanged lines hidden --- |