r147191 - in /branches/multi-target-4_4-branch/...

[amylaar at gcc dot gnu dot org]

Author: amylaar
Date: Wed May  6 17:30:23 2009
New Revision: 147191

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147191
Log:
	* targhooks.c (default_override_options): New function.
	(STRINGIFY1, STRINGIFY): New macros.
	* targhooks.h (default_override_options): Declare.
	* tree-pass.h: Include multi-target.h.
	Mark rtl passes and pass_rest_of_compilation as target specific.
	* target.h: Include multi-target.h.
	(struct target_option_hooks): Add override member.
	(targetm): change into a #define.
	(targetm_pnt, targetm_array): Declare.
	(this_targetm): Declare.
	* toplev.c [EXTRA_TARGET] (general_init, do_compile): Don't declare.
	(process_options): No longer static.
	[!EXTRA_TARGET] (targetm_array, targetm_pnt): Define and inititialize.
	(general_init): Add ATTRIBUTE_UNUSED to argv0.
	(process_options): Guard general code with #ifndef EXTRA_TARGET.
	Use this_targetm.target_option.override instead of OVERRIDE_OPTIONS.
	(do_compile): Do an EXTRA_TARGETS_CALL of process_options.
	(opth-gen.awk): Also make variables target specific that are for
	options named AllTarget.
	* common.opt (align_functions, align_jumps): Mark with AllTarget.
	(align_loops, flag_data_sections, flag_delayed_branch): Likewise.
	(flag_no_function_cse, flag_function_sections): Likewise.
	(flag_leading_underscore, flag_omit_frame_pointer): Likewise.
	(flag_rename_registers, flag_schedule_insns): Likewise.
	(flag_schedule_insns_after_reload): Likewise.
	* target-def.h [!TARGET_OVERRIDE_OPTIONS] (TARGET_OVERRIDE_OPTIONS):
	Define.
	(TARGET_OPTION_HOOKS): Include TARGET_OVERRIDE_OPTIONS.
	* reg-stack.c: Include multi-target.h and mark code as target specific.
	* reginfo.c (init_reg_sets): Make EXTRA_TARGETS_CALL of self.
	* Makefile.in ($(out_object_file)): Add -Dtargetm=this_targetm.
	* passes.c (gate_rest_of_compilation): Make target specific.
	(pass_rest_of_compilation): Likewise.
	* config/sh/sh.h (OVERRIDE_OPTIONS): Delete, moved contents to:
	* config/sh/sh.c (sh_override_options): New function.
	Make manipulation of global flags dependent on main_target.
	(TARGET_OVERRIDE_OPTIONS): Redefine.
	* config/arc/arc-protos.h (arc_init): Don't declare.
	* config/arc/arc.c (arc_override_options): New function.
	(TARGET_OVERRIDE_OPTIONS): Redefine.
	* config/arc/arc.h (OVERRIDE_OPTIONS): Don't define.

	* config/sh/sh-protos.h: Fix end of multiple inclusion guard.


Modified:
    branches/multi-target-4_4-branch/gcc/ChangeLog
    branches/multi-target-4_4-branch/gcc/ChangeLog.multi-target
    branches/multi-target-4_4-branch/gcc/Makefile.in
    branches/multi-target-4_4-branch/gcc/common.opt
    branches/multi-target-4_4-branch/gcc/config/arc/arc-protos.h
    branches/multi-target-4_4-branch/gcc/config/arc/arc.c
    branches/multi-target-4_4-branch/gcc/config/arc/arc.h
    branches/multi-target-4_4-branch/gcc/config/sh/sh-protos.h
    branches/multi-target-4_4-branch/gcc/config/sh/sh.c
    branches/multi-target-4_4-branch/gcc/config/sh/sh.h
    branches/multi-target-4_4-branch/gcc/opth-gen.awk
    branches/multi-target-4_4-branch/gcc/passes.c
    branches/multi-target-4_4-branch/gcc/reg-stack.c
    branches/multi-target-4_4-branch/gcc/reginfo.c
    branches/multi-target-4_4-branch/gcc/target-def.h
    branches/multi-target-4_4-branch/gcc/target.h
    branches/multi-target-4_4-branch/gcc/targhooks.c
    branches/multi-target-4_4-branch/gcc/targhooks.h
    branches/multi-target-4_4-branch/gcc/toplev.c
    branches/multi-target-4_4-branch/gcc/tree-pass.h