SH3-E support from Allan Tajii <atajii@hmsi.com>:

	SH3-E support from Allan Tajii <atajii@hmsi.com>:
	* sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
	float registers.
	(sh3e_reg_names): New register name array.
	(sh_processor_type_table): Add sh3e processor type.
	* config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
	(REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
	full set of registers.
	* remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
	(e7000_fetch_registers, e7000_wait): Use them.
	* sh3-rom.c (sh3_regnames): Add float registers.
	(sh3e_cmds, sh3e_ops): New globals.
	(sh3e_open): New function.
	(_initialize_sh3_rom): Rename from _initialize_sh3, set up
	sh3e target vector.

	* gdbwin.c (reg_order) [TARGET_SH]: Update for SH3-E.
	* initfake.c: Call _initialize_sh3_rom instead of _initialize_sh3.