specop.isa (4539:6eeeea62b7c4) | specop.isa (4590:5c3813b700a3) |
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1// Copyright (c) 2007 The Hewlett-Packard Development Company 2// All rights reserved. 3// 4// Redistribution and use of this software in source and binary forms, 5// with or without modification, are permitted provided that the 6// following conditions are met: 7// 8// The software must be used only for Non-Commercial Use which means any --- 45 unchanged lines hidden (view full) --- 54// Authors: Gabe Black 55 56////////////////////////////////////////////////////////////////////////// 57// 58// Fault Microop 59// 60////////////////////////////////////////////////////////////////////////// 61 | 1// Copyright (c) 2007 The Hewlett-Packard Development Company 2// All rights reserved. 3// 4// Redistribution and use of this software in source and binary forms, 5// with or without modification, are permitted provided that the 6// following conditions are met: 7// 8// The software must be used only for Non-Commercial Use which means any --- 45 unchanged lines hidden (view full) --- 54// Authors: Gabe Black 55 56////////////////////////////////////////////////////////////////////////// 57// 58// Fault Microop 59// 60////////////////////////////////////////////////////////////////////////// 61 |
62def template MicroFaultExecute {{ 63 Fault %(class_name)s ::execute(%(CPU_exec_context)s *xc, 64 Trace::InstRecord *traceData) const 65 { 66 //Return the fault we were constructed with 67 return fault; 68 } 69}}; 70 71def template MicroFaultDeclare {{ 72 class %(class_name)s : public X86MicroopBase | 62output header {{ 63 class MicroFault : public X86MicroopBase |
73 { 74 protected: 75 Fault fault; 76 void buildMe(); 77 78 public: | 64 { 65 protected: 66 Fault fault; 67 void buildMe(); 68 69 public: |
79 %(class_name)s(ExtMachInst _machInst, 80 const char * instMnem, | 70 MicroFault(ExtMachInst _machInst, const char * instMnem, |
81 bool isMicro, bool isDelayed, bool isFirst, bool isLast, 82 Fault _fault); 83 | 71 bool isMicro, bool isDelayed, bool isFirst, bool isLast, 72 Fault _fault); 73 |
84 %(class_name)s(ExtMachInst _machInst, 85 const char * instMnem, | 74 MicroFault(ExtMachInst _machInst, const char * instMnem, |
86 Fault _fault); 87 88 %(BasicExecDeclare)s 89 }; 90}}; 91 | 75 Fault _fault); 76 77 %(BasicExecDeclare)s 78 }; 79}}; 80 |
92def template MicroFaultConstructor {{ | 81output decoder {{ 82 Fault MicroFault::execute(%(CPU_exec_context)s *xc, 83 Trace::InstRecord *traceData) const 84 { 85 //Return the fault we were constructed with 86 return fault; 87 } 88}}; |
93 | 89 |
94 inline void %(class_name)s::buildMe() 95 { 96 %(constructor)s; 97 } 98 99 inline %(class_name)s::%(class_name)s( | 90output decoder {{ 91 inline MicroFault::MicroFault( |
100 ExtMachInst machInst, const char * instMnem, Fault _fault) : | 92 ExtMachInst machInst, const char * instMnem, Fault _fault) : |
101 %(base_class)s(machInst, "%(mnemonic)s", instMnem, 102 false, false, false, false, %(op_class)s), fault(_fault) | 93 X86MicroopBase(machInst, "fault", instMnem, 94 false, false, false, false, No_OpClass), fault(_fault) |
103 { | 95 { |
104 buildMe(); | |
105 } 106 | 96 } 97 |
107 inline %(class_name)s::%(class_name)s( | 98 inline MicroFault::MicroFault( |
108 ExtMachInst machInst, const char * instMnem, 109 bool isMicro, bool isDelayed, bool isFirst, bool isLast, 110 Fault _fault) : | 99 ExtMachInst machInst, const char * instMnem, 100 bool isMicro, bool isDelayed, bool isFirst, bool isLast, 101 Fault _fault) : |
111 %(base_class)s(machInst, "%(mnemonic)s", instMnem, 112 isMicro, isDelayed, isFirst, isLast, %(op_class)s), | 102 X86MicroopBase(machInst, "fault", instMnem, 103 isMicro, isDelayed, isFirst, isLast, No_OpClass), |
113 fault(_fault) 114 { | 104 fault(_fault) 105 { |
115 buildMe(); | |
116 } 117}}; 118 119let {{ | 106 } 107}}; 108 109let {{ |
120 # This microop takes in a single parameter, a fault to return. 121 iop = InstObjParams("fault", "GenFault", 'X86MicroopBase', {"code" : ""}) 122 header_output += MicroFaultDeclare.subst(iop) 123 decoder_output += MicroFaultConstructor.subst(iop) 124 exec_output += MicroFaultExecute.subst(iop) | 110 class Fault(X86Microop): 111 def __init__(self, fault): 112 self.fault = fault 113 114 def getAllocator(self, *microFlags): 115 allocator = '''new MicroFault(machInst, mnemonic 116 %(flags)s, %(fault)s)''' % { 117 "flags" : self.microFlagsText(microFlags), 118 "fault" : self.fault} 119 return allocator 120 microopClasses["fault"] = Fault |
125}}; | 121}}; |