| // Copyright (c) 2007 The Regents of The University of Michigan |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer; |
| // redistributions in binary form must reproduce the above copyright |
| // notice, this list of conditions and the following disclaimer in the |
| // documentation and/or other materials provided with the distribution; |
| // neither the name of the copyright holders nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| // |
| // Authors: Gabe Black |
| |
| // Copyright (c) 2007 The Hewlett-Packard Development Company |
| // All rights reserved. |
| // |
| // Redistribution and use of this software in source and binary forms, |
| // with or without modification, are permitted provided that the |
| // following conditions are met: |
| // |
| // The software must be used only for Non-Commercial Use which means any |
| // use which is NOT directed to receiving any direct monetary |
| // compensation for, or commercial advantage from such use. Illustrative |
| // examples of non-commercial use are academic research, personal study, |
| // teaching, education and corporate research & development. |
| // Illustrative examples of commercial use are distributing products for |
| // commercial advantage and providing services using the software for |
| // commercial advantage. |
| // |
| // If you wish to use this software or functionality therein that may be |
| // covered by patents for commercial use, please contact: |
| // Director of Intellectual Property Licensing |
| // Office of Strategy and Technology |
| // Hewlett-Packard Company |
| // 1501 Page Mill Road |
| // Palo Alto, California 94304 |
| // |
| // Redistributions of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. Redistributions |
| // in binary form must reproduce the above copyright notice, this list of |
| // conditions and the following disclaimer in the documentation and/or |
| // other materials provided with the distribution. Neither the name of |
| // the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. No right of |
| // sublicense is granted herewith. Derivatives of the software and |
| // output created using the software may be prepared, but only for |
| // Non-Commercial Uses. Derivatives of the software may be shared with |
| // others provided: (i) the others agree to abide by the list of |
| // conditions herein which includes the Non-Commercial Use restrictions; |
| // and (ii) such Derivatives of the software include the above copyright |
| // notice to acknowledge the contribution from this software where |
| // applicable, this list of conditions and the disclaimer below. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| // |
| // Authors: Gabe Black |
| |
| //////////////////////////////////////////////////////////////////// |
| // |
| // Unknown instructions |
| // |
| |
| output header {{ |
| /** |
| * Class for Unknown/Illegal instructions |
| */ |
| class Unknown : public StaticInst |
| { |
| public: |
| |
| // Constructor |
| Unknown(ExtMachInst _machInst) : |
| StaticInst("unknown", _machInst, No_OpClass) |
| { |
| } |
| |
| %(BasicExecDeclare)s |
| |
| 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(%(CPU_exec_context)s *xc, |
| Trace::InstRecord *traceData) const |
| { |
| warn("No instructions are implemented for X86!\n"); |
| return NoFault; |
| } |
| }}; |
| |
| def format Unknown() {{ |
| decode_block = 'return new Unknown(machInst);\n' |
| }}; |