2013-02-07  Simon Wright  <simon@pushface.org>

	PR target/50678
	* init.c (__darwin_major_version): New function for x86-64/Darwin.
	(__gnat_adjust_context_for_raise) [Darwin]: Disable the workaround
	on Darwin 12 and above.

2012-12-16  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/54614
	Backport from mainline

	2012-10-01  Vincent Pucci  <pucci@adacore.com>

	* s-gearop.adb (Vector_Matrix_Product): Fix dimension check and index
	of Left in S evaluation.

2012-05-26  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (variant_desc): Rename 'record' to 'new_type'.
	(build_variant_list): Adjust to above renaming.
	(gnat_to_gnu_entity) <E_Record_Subtype>: Likewise.  Give a unique name
	to the type of the variant containers.
	(create_variant_part_from): Likewise.  Give a unique name to the type
	of the variant part.

2012-03-01  Release Manager

	* GCC 4.6.3 released.

2012-01-21  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/46192
	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: In the case of a
	renaming, preserve the volatileness through the indirection, if any.

2012-01-09  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (addressable_p) <COMPONENT_REF>: Fix thinko.

2012-01-02  Eric Botcazou  <ebotcazou@adacore.com>

	* gnatvsn.ads (Current_Year): Bump to 2011.

2011-12-08  Eric Botcazou  <ebotcazou@adacore.com>

	PR tree-optimization/51315
	Backport from mainline
	2011-09-25  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Do not promote
	the alignment if this doesn't prevent BLKmode access to the object.

2011-11-13  Iain Sandoe  <iains@gcc.gnu.org>

	Backport from mainline r181474
	PR target/50678
	* init.c (__gnat_error_handler) [Darwin]: Move work-around to the
	bug filed as radar #10302855 from __gnat_error_handler ...
	... to (__gnat_adjust_context_for_raise) [Darwin]: New.
	(HAVE_GNAT_ADJUST_CONTEXT_FOR_RAISE) [Darwin]: Define.
	(__gnat_error_handler) [Darwin]: Use __gnat_adjust_context_for_raise.
	
2011-11-18  Tristan Gingold  <gingold@adacore.com>
	    Iain Sandoe  <iains@gcc.gnu.org>

	PR target/49992
	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing
	for Darwin.

2011-11-13  Iain Sandoe  <iains@gcc.gnu.org>

	Backport from mainline r181319
	* gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link
	s-oscons.ads.
	(OSCONS_CPP, OSCONS_EXTRACT): New.
	(./bldtools/oscons/xoscons): New Target.
	($(RTSDIR)/s-oscons.ads): New Target.
	(gnatlib): Depend on  $(RTSDIR)/s-oscons.ads.
	* Make-generated.in: Remove machinery to generate xoscons and
	ada/s-oscons.ads.
	
2011-10-26  Release Manager

	* GCC 4.6.2 released.

2011-09-19  Iain Sandoe  <iains@gcc.gnu.org>

	Backport from mainline (restore powerpc-darwin Ada bootstrap).
	* traceback.c (Darwin) USE_GCC_UNWINDER for Darwin versions >= 8.

2011-09-11  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c (maybe_pad_type): Do not try to change the form
	of an addressable type.
	* gcc-interface/trans.c (gnat_gimplify_expr) <VIEW_CONVERT_EXPR>: New.
	Deal with those cases for which creating a temporary is mandatory.

2011-09-08  Iain Sandoe  <iains@gcc.gnu.org>

	Backport from mainline (restore powerpc-darwin Ada bootstrap).
	* gcc-interface/Makefile.in (darwin): Provide powerpc64 system 
	implementation.
	* system-darwin-ppc64.ads: New file.

2011-09-06  Iain Sandoe  <iains@gcc.gnu.org>

	Backport from mainline.
	* gcc-interface/Makefile.in (darwin, SO_OPTS): Provide architecture
	size switches to the link phase for shared libs.

2011-07-23  Eric Botcazou  <ebotcazou@adacore.com>

	Backport from mainline
	2011-07-23  Arnaud Charlet  <charlet@adacore.com>

	PR ada/49819
	* gcc-interface/Makefile.in (powerpc-linux): Remove reference to
	g-trasym-dwarf.adb.

2011-07-15  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/48711
	* g-socthi-mingw.adb (Fill): Fix formatting.

2011-07-14  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	PR ada/46350
	* s-taprop-hpux-dce.adb (Abort_Task): Remove unnecessary cast.

2011-07-14  Florian Weimer  <fw@deneb.enyo.de>

	PR ada/48711
	* g-socthi-mingw.adb (Fill): Guard against invalid MSG_WAITALL.

2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/Make-lang.in (gnat1): Prepend '+' to the command.
	(gnatbind): Likewise.

2011-06-27  Release Manager

	* GCC 4.6.1 released.

2011-06-18  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (Identifier_to_gnu): Don't set TREE_THIS_NOTRAP
	on a dereference built for a by-ref object if it has an address clause.

2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/48844
	* gcc-interface/gigi.h (get_variant_part): Declare.
	* gcc-interface/decl.c (get_variant_part): Make global.
	* gcc-interface/utils2.c (find_common_type): Do not return T1 if the
	types have the same constant size, are record types and T1 has a
	variant part while T2 doesn't.

2011-04-17  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/Make-lang.in (gnatbind): Replace $(ALL_CFLAGS) with
	$(CFLAGS) on the link line.

2011-03-25  Release Manager

	* GCC 4.6.0 released.

2011-02-14  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/misc.c (gnat_init_options): Do not concatenate -I and
	its argument, except for the special -I- switch.

2011-02-12  Gerald Pfeifer  <gerald@pfeifer.com>

	* gnat_ugn.texi (Compiling Different Versions of Ada): Update
	link to "Ada Issues".

2011-02-08  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/Makefile.in (x86-64 darwin): Handle multilibs.

2011-02-03  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/gigi.h (fill_vms_descriptor): Take GNU_TYPE instead of
	GNAT_FORMAL.
	* gcc-interface/utils2.c (fill_vms_descriptor): Move from here to...
	* gcc-interface/utils.c (fill_vms_descriptor): ...here.  Take GNU_TYPE
	instead of GNAT_FORMAL.  Protect the expression against multiple uses.
	Do not generate the check directly, instead instantiate the template
	check present in the descriptor.
	(make_descriptor_field): Move around.
	(build_vms_descriptor32): Build a template check in the POINTER field.
	(build_vms_descriptor): Remove useless suffixes.
	* gcc-interface/trans.c (call_to_gnu): Adjust fill_vms_descriptor call.

2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>

	PR bootstrap/47467
	* targext.c: Include target files if IN_RTS is defined.

2011-01-26  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/47467
	* targext.c: Include config.h.
	* gcc-interface/Make-lang.in (ada/targext.o): Add $(CONFIG_H)
	dependency.

2011-01-04  Pascal Obry  <obry@adacore.com>
            Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/decl.c: Disable Stdcall convention handling for 64-bit.

2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (Case_Statement_to_gnu): Put the SLOC of the
	end-of-case on the end label and its associated gotos, if any.

2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (Subprogram_Body_to_gnu): Evaluate the
	expressions of the parameter cache within the statement group of
	the CICO mechanism.

2011-01-04  Olivier Hainque  <hainque@adacore.com>
            Eric Botcazou  <ebotcazou@adacore.com>

	* gcc-interface/trans.c (BLOCK_SOURCE_END_LOCATION): Provide default.
	(set_end_locus_from_node): New function.
	(Subprogram_Body_to_gnu): Use it to mark both the inner BIND_EXPR we
	make and the function end_locus.
	(Compilation_Unit_to_gnu): Call it instead of a straight Sloc_to_locus
	for the elaboration subprogram.
	(set_gnu_expr_location_from_node) <default case>: Use it to attempt to
	set the end_locus of the expression as well.

2011-01-04  Eric Botcazou  <ebotcazou@adacore.com>

	PR ada/47131
	* gcc-interface/trans.c (Identifier_to_gnu): In SJLJ mode, do not make
	variables that are referenced in exception handlers volatile.



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