2005-01-26 Orjan Friberg <orjanf@axis.com>

2005-01-26  Orjan Friberg  <orjanf@axis.com>

	* cris-tdep.c (enum cris_num_regs, enum cris_regnums)
	(cris_sigtramp_frame_unwind_cache, cris_register_size): Update for
	CRISv32.
	(crisv32_single_step_through_delay, cris_can_use_hardware_watchpoint)
	(cris_region_ok_for_watchpoint, cris_stopped_data_address)
	(crisv32_cannot_fetch_register, crisv32_cannot_store_register)
	(crisv32_register_type, cris_special_register_name)
	(crisv32_register_name): New functions.
	(cris_spec_reg_applicable): Recognize more versions.
	(cris_register_name): Update with call to cris_special_register_name.
	(find_cris_op): Filter out CRISv32 instructions.  Tweaked comment and
	warning when unable to find step target.
	(CRISV10_ELF_NGREG, CRISV32_ELF_NGREG, crisv32_elf_gregset_t): Define.
	(supply_gregset): Add struct gdbarch_tdep.  Set pseudo-PC register for
	CRISv32.
	(fetch_core_registers): Update for CRISv32.
	(cris_gdbarch_init): Set pc_regnum, register_type, num_regs,
	register_name, cannot_store_register, cannot_fetch_register,
	have_nonsteppable_watchpoint, single_step_through_delay for CRISv32.