2007-10-09 Markus Deuling <deuling@de.ibm.com>

2007-10-09  Markus Deuling  <deuling@de.ibm.com>

	* xtensa-tdep.c: Replace following current-gdbarch based macros by
	their expression:
	(xtensa_pseudo_register_read)
	(xtensa_pseudo_register_write): XTENSA_TARGET_FLAGS.
	(ARG_NOF, ARG_1ST, xtensa_extract_return_value)
	(xtensa_store_return_value, xtensa_push_dummy_call): CALL_ABI.
	(xtensa_pseudo_register_read)
	(xtensa_pseudo_register_write): ISA_USE_WINDOWED_REGISTERS.
	(xtensa_breakpoint_from_pc): ISA_USE_DENSITY_INSTRUCTIONS.
	(xtensa_register_type, xtensa_supply_gregset, xtensa_frame_cache)
	(xtensa_frame_prev_register): NUM_AREGS.
	(xtensa_pseudo_register_read, xtensa_pseudo_register_write,
	(xtensa_supply_gregset, xtensa_frame_cache, xtensa_frame_prev_register,
	(xtensa_extract_return_value, xtensa_store_return_value): WB_REGNUM.
	(xtensa_supply_gregset, xtensa_frame_cache)
	(xtensa_frame_prev_register): WS_REGNUM.
	(xtensa_supply_gregset): LBEG_REGNUM, LEND_REGNUM, LCOUNT_REGNUM,
	SAR_REGNUM, EXCCAUSE_REGNUM, EXCVADDR_REGNUM
	(xtensa_register_name, xtensa_register_type, xtensa_reg_to_regnum)
	(xtensa_pseudo_register_read, xtensa_pseudo_register_write)
	(xtensa_register_reggroup_p): REGMAP.
	(call0_track_op): LITBASE_REGNUM.
	(xtensa_register_type, xtensa_reg_to_regnum, call0_frame_cache):A0_BASE
	(xtensa_supply_gregset, call0_frame_get_reg_at_entry)
	(xtensa_frame_prev_register, AREG_NUMBER)
	(xtensa_register_type): AR_BASE.
	(xtensa_pseudo_register_read, xtensa_pseudo_register_write): FP_ALIAS.
	(AREG_NUMBER): AREGS_MASK, WB_MASK, A0_REGNUM.
	(ARG_1ST, xtensa_pseudo_register_read, xtensa_pseudo_register_write)
	(xtensa_frame_cache, xtensa_frame_prev_register)
	(xtensa_extract_return_value, xtensa_store_return_value)
	(xtensa_push_dummy_call, call0_frame_cache): A0_REGNUM.
	(xtensa_register_type, xtensa_pseudo_register_read, xtensa_frame_cache)
	(xtensa_pseudo_register_write, xtensa_unwind_dummy_id)
	(xtensa_frame_prev_register, xtensa_push_dummy_call)
	(call0_frame_cache): A1_REGNUM.
	(xtensa_extract_return_value, xtensa_store_return_value): A2_REGNUM.
	(xtensa_push_dummy_call): A4_REGNUM.
	(ARGS_FIRST_REG): A6_REGNUM.
	(xtensa_pseudo_register_read, xtensa_pseudo_register_write)
	(xtensa_frame_prev_register): A15_REGNUM.
	* xtensa-tdep.h: Delete current_gdbarch based macros after replacing
	them in the appropriate source file:
	XTENSA_TARGET_FLAGS, SPILL_LOCATION, SPILL_SIZE, CALL_ABI, NUM_AREGS,
	ISA_USE_WINDOWED_REGISTERS, ISA_USE_DENSITY_INSTRUCTIONS, WB_REGNUM,
	ISA_USE_EXCEPTIONS, ISA_USE_EXT_L32R, DEBUG_DATA_VADDR_TRAP_COUNT,
	DEBUG_INST_VADDR_TRAP_COUNT, ISA_MAX_INSN_SIZE, DEBUG_NUM_IBREAKS,
	DEBUG_NUM_DBREAKS, WS_REGNUM, LBEG_REGNUM, LEND_REGNUM, SAR_REGNUM,
	REGMAP, LITBASE_REGNUM, DEBUGCAUSE_REGNUM, EXCCAUSE_REGNUM, AR_BASE,
	EXCVADDR_REGNUM, NUM_IBREAKS, REGMAP_BYTES, NUM_CONTEXTS, FP_ALIAS,
	FP_LAYOUT, FP_LAYOUT_BYTES, GREGMAP, AREGS_MASK, WB_MASK, A0_REGNUM,
	A1_REGNUM, A2_REGNUM, A3_REGNUM, A4_REGNUM, A5_REGNUM, A6_REGNUM,
	A7_REGNUM, A8_REGNUM, A9_REGNUM, A10_REGNUM, A11_REGNUM, A12_REGNUM,
	A13_REGNUM, A14_REGNUM, A15_REGNUM.