opcode indicates whether to print the raw bytes of the instruction in addition to the disassembly. If partial-opcode is set, and the opcode encodes more than one instruction (which can be the case on VLIW architectures), the opcode bytes will be divided among the instructions so that the entire opcode has been printed exactly once when all the instructions have been disassembled. If partial-opcode is not set, the entire opcode will be printed for every instruction.
physaddr indicates whether to compute and display the physical address if the virtual address was specified (if the physical address was specified, the virtual address is never printed).
turbo will show information about generated code (internal).
Without arguments, the current settings will be shown.