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

2012-02-25  Walter Lee  <walt@tilera.com>

	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
	(ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
	(eelf32tilegx_be.c): Add rule to build this file.
	(eelf64tilegx_be.c): Ditto.
	* Makefile.in: Regenerate.
	* configure.tgt (tilegx-*-*): Support big endian.
	(tilegxbe-*-*): New.
	* emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf32tilegx_be.sh: New.
	* emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf64tilegx_be.sh: New.

2012-02-24  Kai Tietz  <ktietz@redhat.com>

	PR binutils/13710
	* deffilep.y (keyword_as_name): Disable LIBRARY
	keyword.

2012-02-22  Alan Modra  <amodra@gmail.com>

	PR ld/13683
	* ldlang.c (lang_process): Rerun lang_do_assignments before
	starting garbage collection.
	* ldexp.c (fold_name): Generate a reloc for defined symbols
	found without an associated output section during the mark phase.
	(exp_fold_tree_1): Continue processing an expression, even if we
	are unable to fold it, if we are in the first two evaluation
	phases.
	* ldexp.h (enum lang_phase_type): Add descriptions of the phases.

2012-02-19  Kai Tietz  <ktietz@redhat.com>

	* deffilep.y (cmp_import_elem): Sort first by module name.
	* pe-dll.c (process_def_file_and_drectve): Free strings
	from removed export-element.
	(add_bfd_to_link): Optimize loop on import-elements and lower
	allocated memory.
	(pe_implied_import_dll): Pass NULL instead of 0 for pointer
	argument.

2012-02-18  Hans-Peter Nilsson  <hp@axis.com>

	* ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
	temporary variable node used for NULL argument.

2012-02-18  Alan Modra  <amodra@gmail.com>

	PR ld/13343
	* ld.h (parsing_defsym): Delete.
	* ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
	(fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
	exp_get_abs_int): Add tree arg for %S in error messages.  Don't
	fudge lineno.
	(exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
	type.filename from sub-tree.
	(exp_trinop): Likewise, and use "cond" rather than "lhs".
	* ldexp.h (node_type): Add filename field to struct.
	* ldfile.c (ldfile_input_filename): Delete.  Remove all refs.
	* ldfile.h (ldfile_input_filename): Delete.
	* ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
	%S in error messages.
	* ldemul.c (syslib_default, hll_default): Likewise.
	* ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
	lang_get_regions, lang_new_phdr): Likewise.
	(lang_size_sections_1): Pass addr_tree for %S.
	* ldlex.h (lex_redirect): Update prototype.
	(ldlex_filename): Declare.
	* ldlex.l (<EOF>): Don't set ldfile_input_filename.
	(lex_redirect): Add fake_filename and count params.  Push
	fake_filename to file_name_stack and init lineno from count.
	(ldlex_filename): New function.
	(lex_warn_invalid): Use above.
	* ldmain.c (main): Update lex_redirect call.
	* ldmisc.c (vfinfo <%S>): Take file name and line number from
	etree_type arg, or use current if arg is NULL.
	* lexsup.c (parsing_defsym): Delete.
	(parse_args <OPTION_DEFSYM>): Update lex_redirect call.

2012-02-13  Kai Tietz  <ktietz@redhat.com>

	* deffilep.y (find_export_in_list): Set is_indent for
	first or last element, if identical.
	(find_import_in_list): Likewise.

2012-02-11  Kai Tietz  <ktietz@redhat.com>

	* deffilep.y (%union): New type id_const.
	(opt_name2): New rule.
	(keyword_as_name): New rule.
	(dot_name): Replaced by opt_name2 rule.
	(opt_name): Adjust rule.
	(opt_equal_name): Likewise.

2012-02-11  Pascal Obry  <pascal@obry.net>

	* pe-dll.c (auto_export): Use bsearch to speed up scan of exports
	table.
	(process_def_file_and_drectve): Maintain sorting of exports table
	after stripping leading @ signs.

2012-02-09  Alan Modra  <amodra@gmail.com>

	* ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13616
	* emulparams/elf32_x86_64.sh: Remove NOP.
	* emulparams/elf_i386.sh: Likewise.
	* emulparams/elf_i386_be.sh: Likewise.
	* emulparams/elf_i386_ldso.sh: Likewise.
	* emulparams/elf_i386_vxworks.sh: Likewise.
	* emulparams/elf_k1om.sh: Likewise.
	* emulparams/elf_l1om.sh: Likewise.
	* emulparams/elf_x86_64.sh: Likewise.

	* ldlang.c (zero_fill): Initialized to 0.

	* ldwrite.c (build_link_order): Set data size to linker odrder
	size when they are the same.

	* scripttempl/elf.sc: Don't specify fill if NOP is undefined.

2012-01-17  Alan Modra  <amodra@gmail.com>

	* ldver.c (ldversion): Update copyright message year.

2012-01-15  Alan Modra  <amodra@gmail.com>

	PR ld/12758
	* ldlang.c (lang_process): Don't reopen all files, just those
	newly added by plugin.

2012-01-11  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
	PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
	--{no-,}plt-align.
	(plt_thread_safe, plt_stub_align): New vars.
	(gld${EMULATION_NAME}_after_allocation): Pass them to
	ppc64_elf_size_stubs.  Align stub sections according to plt_stub_align.
	* ld.texinfo: Document new command line options, and an old
	undocumented option.

2012-01-09  Roland McGrath  <mcgrathr@google.com>

	* configure.in: Use AM_ZLIB.
	* configure: Regenerated.

For older changes see ChangeLog-2011
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