* mips-mdebug-tdep.c, mips-mdebug-tdep.h, ocd.c, ocd.h, ppc-bdm.c,

	* mips-mdebug-tdep.c, mips-mdebug-tdep.h, ocd.c, ocd.h, ppc-bdm.c,
	remote-e7000.c, remote-hms.c, remote-utils.c, remote-utils.h,
	scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h, scm-valprint.c,
	ser-e7kpc.c, sh3-rom.c, stop-gdb.c: Delete.
	* Makefile.in: Remove references to deleted files.
	* README: Do not mention deleted ROM monitor interfaces.
	* defs.h (enum language): Delete language_scm.
	* expprint.c (print_subexp_standard): Do not handle OP_EXPRSTRING.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.
	* expression.h (enum exp_opcode): Delete OP_EXPRSTRING.
	* remote-mips.c: Do not include remote-utils.h.
	* remote-sim.c: Likewise.  Use remote_debug instead of sr_get_debug
	throughout.
	* value.c: Do not include scm-lang.h.
	(unpack_long): Delete scm_unpack call.
	* config/h8300/h8300.mt, config/mips/embed.mt,
	config/powerpc/ppc-eabi.mt, config/powerpc/ppc-sim.mt,
	config/sh/embed.mt, config/sh/linux.mt: Remove references to
	deleted files.
	* NEWS: Mention removed files.

	* gdb.texinfo (Memory): Reference Remote Debugging chapter.
	(Character Sets, Caching Data of Remote Targets): Likewise.
	(Targets): Delete Remote node.  Move its text...
	(Debugging Remote Programs): ...to here.  Delete description
	of the "remote" command.
	(Remote configuration): Delete description of "set remotedevice"
	and "show remotedevice".
	(Embedded Processors): Delete H8/300, H8/500, and SH nodes.