[deliverable/binutils-gdb.git] / gold / ChangeLog

2008-03-25  Ian Lance Taylor  <iant@google.com>

	* options.cc: Include "../bfd/bfdver.h".
	(options::help): Print bug reporting address.

	* version.cc (print_version): Adjust output for current value of
	BFD_VERSION_STRING.

	* NEWS: New file.

	* options.cc (options::help): Print list of supported targets.
	* target-select.h: Include <vector>.
	(class Target_selector): Make machine_, size_, and is_big_endian_
	fields const.  Add bfd_name_ and instantiated_target_ fields.
	(Target_selector::Target_selector): Add bfd_name parameter.
	(Target_selector::recognize): Make non-virtual, call
	do_recognize.
	(Target_selector::recognize_by_name): Make non-virtual, call
	do_recognize_by_name.
	(Target_selector::supported_names): New function.
	(Target_selector::bfd_name): New function.
	(Target_selector::do_instantiate_target): New pure virtual
	function.
	(Target_selector::do_recognize): New virtual function.
	(Target_selector::do_recognize_by_name): New virtual function.
	(Target_selector::instantiate_target): New private function.
	(supported_target_names): Declare.
	* target-select.cc (Target_selector::Target_selector): Update for
	new parameter and fields.
	(select_target_by_name): Check that the name matches before
	calling recognize_by_name.
	(supported_target_names): New function.
	* i386.cc (class Target_selector_i386): Update Target_selector
	constructor call.  Remove recognize and recognize_by_name.  Add
	do_instantiate_target.
	* x86_64.cc (class Target_selector_x86_64): Likewise.
	* testsuite/testfile.cc (class Target_selector_test): Update for
	changes to Target_selector.

	* README: Rewrite, with some notes on unsupported features.

2008-03-24  Cary Coutant  <ccoutant@google.com>

	* i386.cc (Target_i386::Got_type): New enum declaration.
	(Target_i386::Scan::local): Updated callers of Output_data_got
	member functions.
	(Target_i386::Scan::global): Likewise.
	(Target_i386::Relocate::relocate): Likewise.
	(Target_i386::Relocate::relocate_tls): Likewise.
	* object.h (Got_offset_list): New class.
	(Sized_relobj::local_has_got_offset): Added got_type parameter.
	(Sized_relobj::local_got_offset): Likewise.
	(Sized_relobj::set_local_got_offset): Likewise.
	(Sized_relobj::local_has_tls_got_offset): Removed.
	(Sized_relobj::local_tls_got_offset): Removed.
	(Sized_relobj::set_local_tls_got_offset): Removed.
	(Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
	* output.cc (Output_data_got::add_global): Added got_type parameter.
	(Output_data_got::add_global_with_rel): Likewise.
	(Output_data_got::add_global_with_rela): Likewise.
	(Output_data_got::add_global_pair_with_rel): New function.
	(Output_data_got::add_global_pair_with_rela): New function.
	(Output_data_got::add_local): Added got_type parameter.
	(Output_data_got::add_local_with_rel): Likewise.
	(Output_data_got::add_local_with_rela): Likewise.
	(Output_data_got::add_local_pair_with_rel): New function.
	(Output_data_got::add_local_pair_with_rela): New function.
	(Output_data_got::add_global_tls): Removed.
	(Output_data_got::add_global_tls_with_rel): Removed.
	(Output_data_got::add_global_tls_with_rela): Removed.
	(Output_data_got::add_local_tls): Removed.
	(Output_data_got::add_local_tls_with_rel): Removed.
	(Output_data_got::add_local_tls_with_rela): Removed.
	* output.h (Output_data_got::add_global): Added got_type parameter.
	(Output_data_got::add_global_with_rel): Likewise.
	(Output_data_got::add_global_with_rela): Likewise.
	(Output_data_got::add_global_pair_with_rel): New function.
	(Output_data_got::add_global_pair_with_rela): New function.
	(Output_data_got::add_local): Added got_type parameter.
	(Output_data_got::add_local_with_rel): Likewise.
	(Output_data_got::add_local_with_rela): Likewise.
	(Output_data_got::add_local_pair_with_rel): New function.
	(Output_data_got::add_local_pair_with_rela): New function.
	(Output_data_got::add_global_tls): Removed.
	(Output_data_got::add_global_tls_with_rel): Removed.
	(Output_data_got::add_global_tls_with_rela): Removed.
	(Output_data_got::add_local_tls): Removed.
	(Output_data_got::add_local_tls_with_rel): Removed.
	(Output_data_got::add_local_tls_with_rela): Removed.
	* resolve.cc (Symbol::override_base_with_special): Removed
	reference to has_got_offset_ field.
	* symtab.cc (Symbol::init_fields): Replaced initialization
	of got_offset_ with got_offsets_.  Removed initialization
	of has_got_offset_
	* symtab.h (Symbol::has_got_offset): Aded got_type parameter.
	(Symbol::got_offset): Likewise.
	(Symbol::set_got_offset): Likewise.
	(Symbol::has_tls_got_offset): Removed.
	(Symbol::tls_got_offset): Removed.
	(Symbol::set_tls_got_offset): Removed.
	(Symbol::got_offset_): Removed.
	(Symbol::tls_mod_got_offset_): Removed.
	(Symbol::tls_pair_got_offset_): Removed.
	(Symbol::got_offsets_): New field.
	(Symbol::has_got_offset): Removed.
	(Symbol::has_tls_mod_got_offset): Removed.
	(Symbol::has_tls_pair_got_offset): Removed.
	* x86_64.cc (Target_x86_64::Got_type): New enum declaration.
	(Target_x86_64::Scan::local): Updated callers of Output_data_got
	member functions.
	(Target_x86_64::Scan::global): Likewise.
	(Target_x86_64::Relocate::relocate): Likewise.
	(Target_x86_64::Relocate::relocate_tls): Likewise.

2008-03-25  Ben Elliston  <bje@au.ibm.com>

	* yyscript.y: Fix spelling error in comment.

2008-03-24  Ian Lance Taylor  <iant@google.com>

	* options.h (class General_options): Define build_id option.
	* layout.h (class Layout): Declare write_build_id, create_note,
	create_build_id.  Add build_id_note_ member.
	* layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
	"libiberty.h", "md5.h", "sha1.h".
	(Layout::Layout): Initialize eh_frame_data_,
	eh_frame_hdr_section_, and build_id_note_.
	(Layout::finalize): Call create_build_id.
	(Layout::create_note): New function, broken out of
	Layout::create_gold_note.
	(Layout::create_gold_note): Call create_note.
	(Layout::create_build_id): New function.
	(Layout::write_build_id): New function.
	(Close_task_runner::run): Call write_build_id.

	* x86_64.cc: Correct license to GPLv3.

2008-03-23  Ian Lance Taylor  <iant@google.com>

	* options.cc: Include "demangle.h".
	(parse_optional_string): New function.
	(parse_long_option): Handle takes_optional_argument.
	(parse_short_option): Update dash_z initializer.  Handle
	takes_optional_argument.
	(General_options::General_options): Initialize do_demangle_.
	(General_options::finalize): Set do_demangle_.  Handle demangling
	style.
	* options.h (parse_optional_string): Declare.
	(struct One_option): Add optional_arg field.  Update constructor.
	Update call constructor calls.  Add takes_optional_argument
	function.
	(DEFINE_var): Add optional_arg__ parameter.  Change all callers.
	(DEFINE_optional_string): Define.
	(General_options::demangle): Change from DEFINE_bool to
	DEFINE_optional_string.
	(General_options::no_demangle): New function.
	(General_options::do_demangle): New function.
	(General_options::set_do_demangle): New function.
	(General_options::execstack_status_): Move definition to end of
	class definition.
	(General_options::static_): Likewise.
	(General_options::do_demangle_): New field.
	* object.cc (big_endian>::get_symbol_location_info): Call
	Options::do_demangle, not Options::demangle.
	* symtab.cc (demangle): Likewise.

2008-03-22  Ian Lance Taylor  <iant@google.com>

	* gold.h: Include <cstddef> and <sys/types.h>
	* options.h: Include <cstring>.

2008-03-21  Ian Lance Taylor  <iant@google.com>

	* Added source code to GNU binutils.
Commit	Line	Data
874c5b28 ILT	1	2008-03-25 Ian Lance Taylor <iant@google.com>
874c5b28 ILT	2
819d6c3a ILT	3	* options.cc: Include "../bfd/bfdver.h".
	4	(options::help): Print bug reporting address.
	5
f4b2c6f5 ILT	6	* version.cc (print_version): Adjust output for current value of
	7	BFD_VERSION_STRING.
	8
	9	* NEWS: New file.
	10
e96caa79 ILT	11	* options.cc (options::help): Print list of supported targets.
	12	* target-select.h: Include <vector>.
	13	(class Target_selector): Make machine_, size_, and is_big_endian_
	14	fields const. Add bfd_name_ and instantiated_target_ fields.
	15	(Target_selector::Target_selector): Add bfd_name parameter.
	16	(Target_selector::recognize): Make non-virtual, call
	17	do_recognize.
	18	(Target_selector::recognize_by_name): Make non-virtual, call
	19	do_recognize_by_name.
	20	(Target_selector::supported_names): New function.
	21	(Target_selector::bfd_name): New function.
	22	(Target_selector::do_instantiate_target): New pure virtual
	23	function.
	24	(Target_selector::do_recognize): New virtual function.
	25	(Target_selector::do_recognize_by_name): New virtual function.
	26	(Target_selector::instantiate_target): New private function.
	27	(supported_target_names): Declare.
	28	* target-select.cc (Target_selector::Target_selector): Update for
	29	new parameter and fields.
	30	(select_target_by_name): Check that the name matches before
	31	calling recognize_by_name.
	32	(supported_target_names): New function.
	33	* i386.cc (class Target_selector_i386): Update Target_selector
	34	constructor call. Remove recognize and recognize_by_name. Add
	35	do_instantiate_target.
	36	* x86_64.cc (class Target_selector_x86_64): Likewise.
	37	* testsuite/testfile.cc (class Target_selector_test): Update for
	38	changes to Target_selector.
	39
874c5b28 ILT	40	* README: Rewrite, with some notes on unsupported features.
874c5b28 ILT	41
0a65a3a7 CC	42	2008-03-24 Cary Coutant <ccoutant@google.com>
	43
	44	* i386.cc (Target_i386::Got_type): New enum declaration.
	45	(Target_i386::Scan::local): Updated callers of Output_data_got
	46	member functions.
	47	(Target_i386::Scan::global): Likewise.
	48	(Target_i386::Relocate::relocate): Likewise.
	49	(Target_i386::Relocate::relocate_tls): Likewise.
	50	* object.h (Got_offset_list): New class.
	51	(Sized_relobj::local_has_got_offset): Added got_type parameter.
	52	(Sized_relobj::local_got_offset): Likewise.
	53	(Sized_relobj::set_local_got_offset): Likewise.
	54	(Sized_relobj::local_has_tls_got_offset): Removed.
	55	(Sized_relobj::local_tls_got_offset): Removed.
	56	(Sized_relobj::set_local_tls_got_offset): Removed.
	57	(Sized_relobj::Local_got_offsets): Changed to store a list of offsets.
	58	* output.cc (Output_data_got::add_global): Added got_type parameter.
	59	(Output_data_got::add_global_with_rel): Likewise.
	60	(Output_data_got::add_global_with_rela): Likewise.
	61	(Output_data_got::add_global_pair_with_rel): New function.
	62	(Output_data_got::add_global_pair_with_rela): New function.
	63	(Output_data_got::add_local): Added got_type parameter.
	64	(Output_data_got::add_local_with_rel): Likewise.
	65	(Output_data_got::add_local_with_rela): Likewise.
	66	(Output_data_got::add_local_pair_with_rel): New function.
	67	(Output_data_got::add_local_pair_with_rela): New function.
	68	(Output_data_got::add_global_tls): Removed.
	69	(Output_data_got::add_global_tls_with_rel): Removed.
	70	(Output_data_got::add_global_tls_with_rela): Removed.
	71	(Output_data_got::add_local_tls): Removed.
	72	(Output_data_got::add_local_tls_with_rel): Removed.
	73	(Output_data_got::add_local_tls_with_rela): Removed.
	74	* output.h (Output_data_got::add_global): Added got_type parameter.
	75	(Output_data_got::add_global_with_rel): Likewise.
	76	(Output_data_got::add_global_with_rela): Likewise.
	77	(Output_data_got::add_global_pair_with_rel): New function.
	78	(Output_data_got::add_global_pair_with_rela): New function.
	79	(Output_data_got::add_local): Added got_type parameter.
	80	(Output_data_got::add_local_with_rel): Likewise.
	81	(Output_data_got::add_local_with_rela): Likewise.
	82	(Output_data_got::add_local_pair_with_rel): New function.
	83	(Output_data_got::add_local_pair_with_rela): New function.
	84	(Output_data_got::add_global_tls): Removed.
	85	(Output_data_got::add_global_tls_with_rel): Removed.
	86	(Output_data_got::add_global_tls_with_rela): Removed.
	87	(Output_data_got::add_local_tls): Removed.
	88	(Output_data_got::add_local_tls_with_rel): Removed.
	89	(Output_data_got::add_local_tls_with_rela): Removed.
	90	* resolve.cc (Symbol::override_base_with_special): Removed
	91	reference to has_got_offset_ field.
	92	* symtab.cc (Symbol::init_fields): Replaced initialization
	93	of got_offset_ with got_offsets_. Removed initialization
	94	of has_got_offset_
53fcba31	95	* symtab.h (Symbol::has_got_offset): Aded got_type parameter.
0a65a3a7 CC	96	(Symbol::got_offset): Likewise.
	97	(Symbol::set_got_offset): Likewise.
	98	(Symbol::has_tls_got_offset): Removed.
	99	(Symbol::tls_got_offset): Removed.
	100	(Symbol::set_tls_got_offset): Removed.
	101	(Symbol::got_offset_): Removed.
	102	(Symbol::tls_mod_got_offset_): Removed.
	103	(Symbol::tls_pair_got_offset_): Removed.
	104	(Symbol::got_offsets_): New field.
	105	(Symbol::has_got_offset): Removed.
	106	(Symbol::has_tls_mod_got_offset): Removed.
	107	(Symbol::has_tls_pair_got_offset): Removed.
	108	* x86_64.cc (Target_x86_64::Got_type): New enum declaration.
	109	(Target_x86_64::Scan::local): Updated callers of Output_data_got
	110	member functions.
	111	(Target_x86_64::Scan::global): Likewise.
	112	(Target_x86_64::Relocate::relocate): Likewise.
	113	(Target_x86_64::Relocate::relocate_tls): Likewise.
	114
bd52eafb BE	115	2008-03-25 Ben Elliston <bje@au.ibm.com>
	116
	117	* yyscript.y: Fix spelling error in comment.
	118
8b105e34 ILT	119	2008-03-24 Ian Lance Taylor <iant@google.com>
8b105e34 ILT	120
8ed814a9 ILT	121	* options.h (class General_options): Define build_id option.
	122	* layout.h (class Layout): Declare write_build_id, create_note,
	123	create_build_id. Add build_id_note_ member.
	124	* layout.cc: Include <cerrno>, <fcntl.h>, <unistd.h>,
	125	"libiberty.h", "md5.h", "sha1.h".
	126	(Layout::Layout): Initialize eh_frame_data_,
	127	eh_frame_hdr_section_, and build_id_note_.
	128	(Layout::finalize): Call create_build_id.
	129	(Layout::create_note): New function, broken out of
	130	Layout::create_gold_note.
	131	(Layout::create_gold_note): Call create_note.
	132	(Layout::create_build_id): New function.
	133	(Layout::write_build_id): New function.
	134	(Close_task_runner::run): Call write_build_id.
	135
8b105e34 ILT	136	* x86_64.cc: Correct license to GPLv3.
8b105e34 ILT	137
086a1841 ILT	138	2008-03-23 Ian Lance Taylor <iant@google.com>
	139
	140	* options.cc: Include "demangle.h".
	141	(parse_optional_string): New function.
	142	(parse_long_option): Handle takes_optional_argument.
	143	(parse_short_option): Update dash_z initializer. Handle
	144	takes_optional_argument.
	145	(General_options::General_options): Initialize do_demangle_.
	146	(General_options::finalize): Set do_demangle_. Handle demangling
	147	style.
	148	* options.h (parse_optional_string): Declare.
	149	(struct One_option): Add optional_arg field. Update constructor.
	150	Update call constructor calls. Add takes_optional_argument
	151	function.
	152	(DEFINE_var): Add optional_arg__ parameter. Change all callers.
	153	(DEFINE_optional_string): Define.
	154	(General_options::demangle): Change from DEFINE_bool to
	155	DEFINE_optional_string.
	156	(General_options::no_demangle): New function.
	157	(General_options::do_demangle): New function.
	158	(General_options::set_do_demangle): New function.
	159	(General_options::execstack_status_): Move definition to end of
	160	class definition.
	161	(General_options::static_): Likewise.
	162	(General_options::do_demangle_): New field.
	163	* object.cc (big_endian>::get_symbol_location_info): Call
	164	Options::do_demangle, not Options::demangle.
	165	* symtab.cc (demangle): Likewise.
	166
cbb93e63 ILT	167	2008-03-22 Ian Lance Taylor <iant@google.com>
	168
	169	* gold.h: Include <cstddef> and <sys/types.h>
	170	* options.h: Include <cstring>.
	171
ec531623 ILT	172	2008-03-21 Ian Lance Taylor <iant@google.com>
	173
	174	* Added source code to GNU binutils.
	175