2011-08-12 Pedro Alves <pedro@codesourcery.com>

2011-08-12  Pedro Alves  <pedro@codesourcery.com>

	PR tui/13073

	gdb/
	* tui/tui-regs.c (tui_show_register_group): Skip registers with an
	empty name.
	(tui_show_register_group): Don't store a byte buffer in the data
	element's value.
	(tui_register_format): Skip registers with an empty name.
	(tui_get_register): Store a struct value in the data element's
	value field instead of a byte buffer holding the raw register
	contents.  Account for optimized-out and unavailable registers
	when comparing register contents.