1// -*- mode:c++ -*- 2 |
3//////////////////////////////////////////////////////////////////// 4// 5// Trap instructions 6// 7 8output header {{ 9 /** 10 * Base class for integer operations. --- 9 unchanged lines hidden (view full) --- 20 21 std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; 22 }; 23}}; 24 25output decoder {{ 26 std::string Trap::generateDisassembly(Addr pc, const SymbolTable *symtab) const 27 { |
28 return "Disassembly of trap instruction\n"; |
29 } 30}}; 31 32def template TrapExecute {{ |
33 //Edit This Template When Traps Are Implemented |
34 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const 35 { |
36 //Write the resulting state to the execution context 37 %(op_wb)s; 38 |
39 //Call into the trap handler with the appropriate fault |
40 return No_Fault; 41 } 42}}; 43 |
44def format Trap(code, *flags) {{ |
45 code = 'panic(\"' 46 code += 'Trap Exception Handler Is Currently Not Implemented.' 47 code += '\");' |
48 iop = InstObjParams(name, Name, 'MipsStaticInst', CodeBlock(code), flags) 49 header_output = BasicDeclare.subst(iop) 50 decoder_output = BasicConstructor.subst(iop) 51 decode_block = BasicDecode.subst(iop) 52 exec_output = BasicExecute.subst(iop) 53}}; |