* armemu.c (handle_v6_insn): New function - emulate a few of the v6 instructions...

* armemu.c (handle_v6_insn): New function - emulate a few of the v6 instructions - the ones now generated by GCC.
  (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is found.
* armdefs.h (struct ARMul_State): Add new field: is_v6.#
  (ARM_v6_Prop): Define.
* arminit.c (ARMul_NewState): Initialise the v6 flag.
  (ARMul_SelectProcessor): Determine if the v6 flag should be set.
* wrapper.c (sim_create_inferior): For unknown architectures, default to allowing the v6 instructions.