[binutils.git] / ld / ChangeLog

2008-02-15  Alan Modra  <[email protected]>

	* ldmain.h (output_bfd): Delete.
	* ldmain.c (output_bfd): Delete.
	Replace all occurrences of output_bfd with link_info.output_bfd.
	* ldcref.c: Likewise.
	* ldctor.c: Likewise.
	* ldemul.c: Likewise.
	* ldexp.c: Likewise.
	* ldfile.c: Likewise.
	* ldlang.c: Likewise.
	* ldmisc.c: Likewise.
	* ldwrite.c: Likewise.
	* pe-dll.c: Likewise.
	* emultempl/aix.em: Likewise.
	* emultempl/alphaelf.em: Likewise.
	* emultempl/armcoff.em: Likewise.
	* emultempl/armelf.em: Likewise.
	* emultempl/avrelf.em: Likewise.
	* emultempl/beos.em: Likewise.
	* emultempl/elf-generic.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/gld960.em: Likewise.
	* emultempl/hppaelf.em: Likewise.
	* emultempl/irix.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/lnk960.em: Likewise.
	* emultempl/m68hc1xelf.em: Likewise.
	* emultempl/mmix-elfnmmo.em: Likewise.
	* emultempl/mmo.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/pep.em: Likewise.
	* emultempl/ppc32elf.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/scoreelf.em: Likewise.
	* emultempl/sh64elf.em: Likewise.
	* emultempl/spuelf.em: Likewise.
	* emultempl/sunos.em: Likewise.
	* emultempl/vanilla.em: Likewise.
	* emultempl/vxworks.em: Likewise.
	* emultempl/xtensaelf.em: Likewise.
	* emultempl/z80.em: Likewise.
	* ldlang.c (open_output): Don't return output, instead write
	link_info_output_bfd directly.
	* emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
	with link_info.output_bfd->xvec.
	* emultempl/hppaelf.em: Likewise.
	* emultempl/ppc32elf.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/spuelf.em: Likewise.

2008-02-07  Alan Modra  <[email protected]>

	* ldlang.c (new_afile): Don't pass unadorned NULL to concat.
	* ldfile.c (ldfile_add_library_path): Likewise.
	* emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
	* emultempl/lnk960.em (lnk960_before_parse): Likewise.
	* emultempl/spuelf.em (embedded_spu_file): Likewise.

2008-02-07  Alan Modra  <[email protected]>

	* emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
	a "present" bit rather than low bit of .buf.  Correct indexing
	into _ovly_buf_table.  Use relative loads and stores to access
	overlay manager local vars.
	* emultempl/spu_ovl.o: Regenerate.

2008-02-04  H.J. Lu  <[email protected]>

	PR 5715
	* configure: Regenerated.

2008-01-31  Marc Gauthier  <[email protected]>

	* configure.tgt (xtensa*-*-*): Recognize processor variants.

2008-01-28  Fabian Groffen  <[email protected]>

	* configure.tgt (x86_64-*-solaris2): Add support for this target.

2008-01-28  Vincent Riviere  <[email protected]>

	PR ld/5652
	* genscripts.sh: Check for the existence of BASH_LINENO not just
	the BASH shell before generating line numbers in the emulation
	file.

2008-01-28  Alan Modra  <[email protected]>

	* emultempl/spu_ovl.S: Rewrite.
	* emultempl/spu_ovl.o: Regenerate.
	* emultempl/spuelf.em (toe): Delete.
	(spu_place_special_section): Add param to control section placement.
	Adjust callers.
	(spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
	changes.
	(spu_before_allocation): Adjust spu_elf_size_stubs call.
	(gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.

2008-01-25  H.J. Lu  <[email protected]>

	PR ld/5670
	* ldlang.c (process_insert_statements): Silence gcc 4.1 alias
	warning.

2008-01-25  Alan Modra  <[email protected]>

	* ld.texinfo (INSERT): Describe.
	* ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
	(INSERT_K, AFTER, BEFORE): Add as tokens.
	(ifile_p1): Handle INSERT statements.
	(saved_script_handle, force_make_executable): Move to..
	* ldmain.c: ..here.
	(previous_script_handle): New global var.
	* ldmain.h (saved_script_handle, force_make_executable): Declare.
	(previous_script_handle): Likewise.
	* ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
	* lexsup.c (parge_args <-T>): Set previous_script_handle.
	* ldlang.c (lang_for_each_statement_worker): Handle insert statement.
	(map_input_to_output_sections, print_statement): Likewise.
	(lang_size_sections_1, lang_do_assignments_1): Likewise.
	(insert_os_after): New function, extracted from..
	(lang_insert_orphan): ..here.
	(process_insert_statements): New function.
	(lang_process): Call it.
	(lang_add_insert): New function.
	* ldlang.h (lang_insert_statement_enum): New.
	(lang_insert_statement_type): New.
	(lang_statement_union_type): Add insert_statement.
	(lang_add_insert): Declare.

2008-01-18  Bob Wilson  <[email protected]>

	* scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
	changes from elf.sc.
	
2008-01-16  Alan Modra  <[email protected]>

	* ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.

2008-01-16  Alan Modra  <[email protected]>

	* ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
	(lang_afile_asection_pair_statement_type): Delete.
	(lang_statement_union_type): Delete afile_asection_pair_statement.
	* ldlang.c (lang_insert_orphan): Delete case handling the above.
	(map_input_to_output_sections, print_statement): Likewise.

2008-01-15  Kaz Kojima  <[email protected]>

	* emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
	with __data_start.
	* emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.

2008-01-15  Alan Modra  <[email protected]>

	PR 5604
	* ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
	syms to _bfd_elf_gc_keep.
	* emultempl/ppc64elf.em (ppc_before_allocation): Don't call
	ppc64_elf_edit_opd if no_opd_opt.

2008-01-11  Tristan Gingold  <[email protected]>
	    Eric Botcazou  <[email protected]>

	* ldlang.c (lang_end): Warns if the entry point is not found when
	--gc-sections.
	Emit an error if no root is specified when --gc-sections -r.
	* ld.texinfo (Options): Document that --gc-sections is compatible
	with -r and -q.
	* ldmain.c (main): Do not error out if -r and --gc-sections.
	* scripttempl/elf.sc: Emit ENTRY command only if relocating.

2008-01-10  Daniel Jacobowitz  <[email protected]>

	PR ld/5533
	* ldlang.c (lang_end): Issue a warning for a missing start symbol
	of a shared library if the symbol was specified on the command
	line.

2008-01-10  Alan Modra  <[email protected]>

	* ld.texinfo (--gc-sections): Describe linker behaviour.

For older changes see ChangeLog-2007
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Commit	Line	Data
f13a99db AM	1	2008-02-15 Alan Modra <[email protected]>
	2
	3	* ldmain.h (output_bfd): Delete.
	4	* ldmain.c (output_bfd): Delete.
	5	Replace all occurrences of output_bfd with link_info.output_bfd.
	6	* ldcref.c: Likewise.
	7	* ldctor.c: Likewise.
	8	* ldemul.c: Likewise.
	9	* ldexp.c: Likewise.
	10	* ldfile.c: Likewise.
	11	* ldlang.c: Likewise.
	12	* ldmisc.c: Likewise.
	13	* ldwrite.c: Likewise.
	14	* pe-dll.c: Likewise.
	15	* emultempl/aix.em: Likewise.
	16	* emultempl/alphaelf.em: Likewise.
	17	* emultempl/armcoff.em: Likewise.
	18	* emultempl/armelf.em: Likewise.
	19	* emultempl/avrelf.em: Likewise.
	20	* emultempl/beos.em: Likewise.
	21	* emultempl/elf-generic.em: Likewise.
	22	* emultempl/elf32.em: Likewise.
	23	* emultempl/gld960.em: Likewise.
	24	* emultempl/hppaelf.em: Likewise.
	25	* emultempl/irix.em: Likewise.
	26	* emultempl/linux.em: Likewise.
	27	* emultempl/lnk960.em: Likewise.
	28	* emultempl/m68hc1xelf.em: Likewise.
	29	* emultempl/mmix-elfnmmo.em: Likewise.
	30	* emultempl/mmo.em: Likewise.
	31	* emultempl/pe.em: Likewise.
	32	* emultempl/pep.em: Likewise.
	33	* emultempl/ppc32elf.em: Likewise.
	34	* emultempl/ppc64elf.em: Likewise.
	35	* emultempl/scoreelf.em: Likewise.
	36	* emultempl/sh64elf.em: Likewise.
	37	* emultempl/spuelf.em: Likewise.
	38	* emultempl/sunos.em: Likewise.
	39	* emultempl/vanilla.em: Likewise.
	40	* emultempl/vxworks.em: Likewise.
	41	* emultempl/xtensaelf.em: Likewise.
	42	* emultempl/z80.em: Likewise.
	43	* ldlang.c (open_output): Don't return output, instead write
	44	link_info_output_bfd directly.
	45	* emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
	46	with link_info.output_bfd->xvec.
	47	* emultempl/hppaelf.em: Likewise.
	48	* emultempl/ppc32elf.em: Likewise.
	49	* emultempl/ppc64elf.em: Likewise.
	50	* emultempl/spuelf.em: Likewise.
	51
ff7a0acf AM	52	2008-02-07 Alan Modra <[email protected]>
	53
	54	* ldlang.c (new_afile): Don't pass unadorned NULL to concat.
	55	* ldfile.c (ldfile_add_library_path): Likewise.
	56	* emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
	57	* emultempl/lnk960.em (lnk960_before_parse): Likewise.
	58	* emultempl/spuelf.em (embedded_spu_file): Likewise.
	59
2e444bea AM	60	2008-02-07 Alan Modra <[email protected]>
	61
	62	* emultempl/spu_ovl.S: Use low bit of _ovly_table.size as
	63	a "present" bit rather than low bit of .buf. Correct indexing
	64	into _ovly_buf_table. Use relative loads and stores to access
	65	overlay manager local vars.
	66	* emultempl/spu_ovl.o: Regenerate.
	67
bb8541b9 L	68	2008-02-04 H.J. Lu <[email protected]>
	69
	70	PR 5715
	71	* configure: Regenerated.
	72
f8a52b59 BW	73	2008-01-31 Marc Gauthier <[email protected]>
	74
	75	* configure.tgt (xtensa--*): Recognize processor variants.
	76
00b2bfc1 NC	77	2008-01-28 Fabian Groffen <[email protected]>
	78
	79	* configure.tgt (x86_64-*-solaris2): Add support for this target.
	80
6e73d595 NC	81	2008-01-28 Vincent Riviere <[email protected]>
	82
	83	PR ld/5652
	84	* genscripts.sh: Check for the existence of BASH_LINENO not just
	85	the BASH shell before generating line numbers in the emulation
	86	file.
	87
47f6dab9 AM	88	2008-01-28 Alan Modra <[email protected]>
	89
	90	* emultempl/spu_ovl.S: Rewrite.
	91	* emultempl/spu_ovl.o: Regenerate.
	92	* emultempl/spuelf.em (toe): Delete.
	93	(spu_place_special_section): Add param to control section placement.
	94	Adjust callers.
	95	(spu_elf_load_ovl_mgr): Adjust for struct _spu_elf_section_data
	96	changes.
	97	(spu_before_allocation): Adjust spu_elf_size_stubs call.
	98	(gld${EMULATION_NAME}_finish): Adjust spu_elf_build_stubs call.
	99
29183214 L	100	2008-01-25 H.J. Lu <[email protected]>
	101
	102	PR ld/5670
	103	* ldlang.c (process_insert_statements): Silence gcc 4.1 alias
	104	warning.
	105
53d25da6 AM	106	2008-01-25 Alan Modra <[email protected]>
	107
	108	* ld.texinfo (INSERT): Describe.
	109	* ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
	110	(INSERT_K, AFTER, BEFORE): Add as tokens.
	111	(ifile_p1): Handle INSERT statements.
	112	(saved_script_handle, force_make_executable): Move to..
	113	* ldmain.c: ..here.
	114	(previous_script_handle): New global var.
	115	* ldmain.h (saved_script_handle, force_make_executable): Declare.
	116	(previous_script_handle): Likewise.
	117	* ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
	118	* lexsup.c (parge_args <-T>): Set previous_script_handle.
	119	* ldlang.c (lang_for_each_statement_worker): Handle insert statement.
	120	(map_input_to_output_sections, print_statement): Likewise.
	121	(lang_size_sections_1, lang_do_assignments_1): Likewise.
	122	(insert_os_after): New function, extracted from..
	123	(lang_insert_orphan): ..here.
	124	(process_insert_statements): New function.
	125	(lang_process): Call it.
	126	(lang_add_insert): New function.
	127	* ldlang.h (lang_insert_statement_enum): New.
	128	(lang_insert_statement_type): New.
	129	(lang_statement_union_type): Add insert_statement.
	130	(lang_add_insert): Declare.
	131
c19f06f2 BW	132	2008-01-18 Bob Wilson <[email protected]>
	133
	134	* scripttempl/elfxtensa.sc: Merge ENTRY and .note.gnu.build-id
	135	changes from elf.sc.
	136
14ac84b4 AM	137	2008-01-16 Alan Modra <[email protected]>
	138
	139	* ldlang.c (lang_size_sections_1): Simplify SEC_NEVER_LOAD test.
	140
3d00b095 AM	141	2008-01-16 Alan Modra <[email protected]>
	142
	143	* ldlang.h (lang_afile_asection_pair_statement_enum): Delete.
	144	(lang_afile_asection_pair_statement_type): Delete.
	145	(lang_statement_union_type): Delete afile_asection_pair_statement.
	146	* ldlang.c (lang_insert_orphan): Delete case handling the above.
	147	(map_input_to_output_sections, print_statement): Likewise.
	148
58da7b1b KK	149	2008-01-15 Kaz Kojima <[email protected]>
	150
	151	* emulparams/shlelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
	152	with __data_start.
	153	* emulparams/shelf_nbsd.sh (DATA_START_SYMBOLS): Likewise.
	154
74f0fb50 AM	155	2008-01-15 Alan Modra <[email protected]>
	156
	157	PR 5604
	158	* ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
	159	syms to _bfd_elf_gc_keep.
	160	* emultempl/ppc64elf.em (ppc_before_allocation): Don't call
	161	ppc64_elf_edit_opd if no_opd_opt.
	162
ac69cbc6 TG	163	2008-01-11 Tristan Gingold <[email protected]>
	164	Eric Botcazou <[email protected]>
	165
	166	* ldlang.c (lang_end): Warns if the entry point is not found when
	167	--gc-sections.
	168	Emit an error if no root is specified when --gc-sections -r.
	169	* ld.texinfo (Options): Document that --gc-sections is compatible
	170	with -r and -q.
	171	* ldmain.c (main): Do not error out if -r and --gc-sections.
	172	* scripttempl/elf.sc: Emit ENTRY command only if relocating.
	173
71934f94 NC	174	2008-01-10 Daniel Jacobowitz <[email protected]>
	175
	176	PR ld/5533
	177	* ldlang.c (lang_end): Issue a warning for a missing start symbol
	178	of a shared library if the symbol was specified on the command
	179	line.
	180
d5465ba2 AM	181	2008-01-10 Alan Modra <[email protected]>
	182
	183	* ld.texinfo (--gc-sections): Describe linker behaviour.
	184
6c7ac64e	185	For older changes see ChangeLog-2007
252b5132 RH	186	\f
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	191	version-control: never
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