{ "${coreDef.name}" : [<%instructions.eachWithIndex{instr,index -> %>${index==0?"":","} { "name" : "${instr.name}", "size" : ${instr.length}, "encoding": ${instr.encoding}, "mask": ${instr.mask}, "branch": ${instr.modifiesPC}, "delay" : ${instr.isConditional?"[1,1]":"1"} }<%}%> ] }