Hi,

this patch replaces some current_gdbachs by getting the current endianess from disassemble_info 
instead via a gdbarch callback.

Tested via gdb_buildall.sh and native on PowerPC without regression. Ok to  commit ?



ChangeLog:

	* rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
	from disassemble_info instead of gdbarch_byte_order

	* mips-tdep.c (gdb_print_insn_mips): Likewise.
	* arm-tdep.c (gdb_print_insn_arm): Likewise.


-- 
  Markus Deuling
  GNU Toolchain for Linux on Cell BE
  deuling@de.ibm.com