gem5  v21.1.0.2
unknown.hh
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28 
29 #ifndef __ARCH_SPARC_INSTS_UNKNOWN_HH__
30 #define __ARCH_SPARC_INSTS_UNKNOWN_HH__
31 
33 
34 namespace gem5
35 {
36 
37 namespace SparcISA
38 {
39 
43 class Unknown : public SparcStaticInst
44 {
45  public:
46 
47  // Constructor
48  Unknown(ExtMachInst _machInst) :
49  SparcStaticInst("unknown", _machInst, No_OpClass)
50  {}
51 
52  Fault
53  execute(ExecContext *, Trace::InstRecord *) const override
54  {
55  return std::make_shared<IllegalInstruction>();
56  }
57 
58  std::string
60  Addr pc, const loader::SymbolTable *symtab) const override
61  {
62  return "Unknown instruction";
63  }
64 
65 };
66 
67 } // namespace SparcISA
68 } // namespace gem5
69 
70 #endif // __ARCH_SPARC_INSTS_UNKNOWN_HH__
gem5::SparcISA::SparcStaticInst
Base class for all SPARC static instructions.
Definition: static_inst.hh:91
gem5::SparcISA::ExtMachInst
uint64_t ExtMachInst
Definition: types.hh:42
gem5::loader::SymbolTable
Definition: symtab.hh:65
gem5::SparcISA::Unknown::generateDisassembly
std::string generateDisassembly(Addr pc, const loader::SymbolTable *symtab) const override
Internal function to generate disassembly string.
Definition: unknown.hh:59
gem5::Fault
std::shared_ptr< FaultBase > Fault
Definition: types.hh:255
gem5::SparcISA::Unknown
Class for Unknown/Illegal instructions.
Definition: unknown.hh:43
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:147
static_inst.hh
gem5::MipsISA::pc
Bitfield< 4 > pc
Definition: pra_constants.hh:243
gem5::SparcISA::Unknown::Unknown
Unknown(ExtMachInst _machInst)
Definition: unknown.hh:48
gem5::ExecContext
The ExecContext is an abstract base class the provides the interface used by the ISA to manipulate th...
Definition: exec_context.hh:73
gem5::Trace::InstRecord
Definition: insttracer.hh:58
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::SparcISA::Unknown::execute
Fault execute(ExecContext *, Trace::InstRecord *) const override
Definition: unknown.hh:53

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