Back out sim*.scm changes of 2001-04-02 Ben Elliston <bje@redhat.com>

	Back out sim*.scm changes of 2001-04-02  Ben Elliston  <bje@redhat.com>
	Instead do:
	* sim-decode.scm (-gen-decode-insn-globals): Use @PREFIX@_INSN__MAX
	as size of IDESC-TABLE-VAR.
	(@prefix@_init_idesc_table): Ditto.
	* sim-model.scm (-gen-mach-defns): Ditto.
	* sim.scm (gen-cpu-insn-enum-decl): Rename last elm from max to -max.

	* utils-scm.scm (-gen-decode-insn-entry): Fix some spacing in output.

	* insn.scm (-parse-insn-format-symbol): Improve error message.
	(-parse-insn-format): Ditto.