* h8500-tdep.c: General linting and cleanup.

	* h8500-tdep.c: General linting and cleanup.
	(opcodes/h8500-opc.h): Don't include.
	(code_size, data_size): Make static.
	(frame_locals_address, frame_args_address): Remove.
	(h8300_pop_frame): Rename to h8500_pop_frame.
	(big_command, medium_command, compact_command, small_command):
	Define as regular functions rather than with macro trickery.
	(tm_print_insn): Set to correct disassembler function.
	* config/h8500/tm-h8500.h: Minor cleanup, add prototypes.
	(ABOUT_TO_RETURN): #if 0 out.
	(FRAME_ARGS_ADDRESS, FRAME_LOCALS_ADDRESS): Use usual define.
	(GDB_TARGET_IS_H8500): Remove duplicate	definition.
	(regoff): Remove, never used.
	* config/h8500/h8500.mt (TDEPFILES): Add monitor.o.