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31 * Static instruction class for instructions that cause an OPCDEC fault
32 * when executed. This is currently only for PAL mode instructions
33 * executed in non-PAL mode.
35 class OpcdecFault : public AlphaStaticInst
39 OpcdecFault(ExtMachInst _machInst)
40 : AlphaStaticInst("opcdec fault", _machInst, No_OpClass)
47 generateDisassembly(Addr pc, const SymbolTable *symtab) const;
53 OpcdecFault::generateDisassembly(Addr pc, const SymbolTable *symtab) const
55 return csprintf("%-10s (inst 0x%x, opcode 0x%x)",
56 " OPCDEC fault", machInst, OPCODE);
62 OpcdecFault::execute(%(CPU_exec_context)s *xc,
63 Trace::InstRecord *traceData) const
65 return new UnimplementedOpcodeFault;
69 def format OpcdecFault() {{
70 decode_block = 'return new OpcdecFault(machInst);\n'