* gdb.base/completion.exp: Allow long instead of long int.

	* gdb.base/completion.exp: Allow long instead of long int.
	* gdb.base/ending-run.exp: Match _rt_entry.* for RealView.
	* gdb.base/gdbvars.c (main): Remove unused usestubs code.  Reference
	variable p.
	* gdb.base/maint.exp: Allow ER_RO and ER_RW instead of .text and .data.
	* gdb.base/pointers.exp: Allow long instead of long int.
	* gdb.base/printcmds.exp: XFAIL for RealView on ARM EABI.
	* gdb.base/step-line.exp: Allow a directory before the source file name.