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binutils-gdb/ld/ChangeLog
Alan Modra 47e2e72998 * ldlang.c (load_symbols): Close file and set flags.loaded 
after parsing script file.
	(open_input_bfds): Don't segv on closed script.
2012-06-25 01:49:08 +00:00

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2012-06-25 Alan Modra <amodra@gmail.com>
* ldlang.c (load_symbols): Close file and set flags.loaded
after parsing script file.
(open_input_bfds): Don't segv on closed script.
2012-06-24 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Enable elf_k1om for x86_64-*-linux-gnux32.
Remove x32 in tdir_i386linux and tdir_elf_i386.
2012-06-22 Roland McGrath <mcgrathr@google.com>
* NEWS: Mention __ehdr_start.
2012-06-21 Alan Modra <amodra@gmail.com>
* ldlang.c (lang_insert_orphan): Don't make __start_<sec> symbol
absolute, and remove unnecessary alignment.
2012-06-16 Alan Modra <amodra@gmail.com>
* ldlang.h (lang_output_section_statement_type): Add after_end field.
(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
(section_for_dot): Declare.
* ldlang.c (lang_size_sections_1): Correct comment.
(current_section): Move earlier.
(current_assign, prefer_next_section): New static vars.
(lang_do_assignments_1): Add found_end param. Detect _end
assignment to set found_end. Set os->after_end. Set above statics.
(lang_do_assignments): Adjust lang_do_assignments_1 call. Init
vars.
(section_for_dot): New function.
(lang_set_startof): Don't make an absolute symbol.
(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
* ldexp.c (new_rel_from_abs): Use section_for_dot.
* emultempl/lnk960.em (symbol_at_beginning_of): New function.
(symbol_at_end_of): Likewise.
(lnk960_after_allocation): Use them.
* scripttempl/elf.sc: Precede OTHER_GOT_SYMBOLS with . = .; and
likewise before __bss_start.
2012-06-14 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (set_tv_header): Handle link_info.pie.
2012-06-11 Alan Modra <amodra@gmail.com>
PR ld/14215
* ldexp.c (fold_name <SIZEOF, ALIGNOF>): Allow forward section
references.
* emulparams/elf32_x86_64.sh (SEPARATE_GOTPLT): Depend on size of
.got.plt.
* emulparams/elf32mb_linux.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf32tilegx.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf32tilepro.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf64tilegx.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf_i386.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf_k1om.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf_l1om.sh (SEPARATE_GOTPLT): Likewise.
* emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Likewise.
2012-06-07 Georg-Johann Lay <avr@gjlay.de>
PR 13697
* scripttempl/avr.sc (.data): Keep it.
2012-06-02 Andreas Schwab <schwab@linux-m68k.org>
* Makefile.am (TEXINFO_TEX): Remove $(top_srcdir) prefix.
* Makefile.in: Regenerate.
2012-05-30 Alan Modra <amodra@gmail.com>
* ldlang.h (lang_output_section_statement_type): Rename
"section_relative_symbol" field to "update_dot".
* ldlang.c: Update all uses.
(strip_excluded_output_sections): Don't test update_dot_tree here..
(lang_leave_overlay): ..set update_dot here.
2012-05-26 Alan Modra <amodra@gmail.com>
* ldlex.h (enum option_values): Move from..
* lexsup.c: ..here.
* emultempl/ppc32elf.em: Include ldlex.h.
(PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
--traditional-format.
* emultempl/ppc64elf.em: Likewise.
2012-05-25 Alan Modra <amodra@gmail.com>
PR ld/13909
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Handle
multiple .eh_frame sections attached to bfd.
2012-05-23 Cary Coutant <ccoutant@google.com>
* scripttempl/armbpabi.sc: Match .data.rel.ro.* sections more
carefully. Fix typo where .rela.data.rel.ro matches
.rel.data.rel.ro.
* scripttempl/mep.sc: Likewise.
* scripttempl/elf.sc: Match .data.rel.ro.* sections more carefully.
* scripttempl/elf64hppa.sc: Likewise.
* scripttempl/elfxtensa.sc: Likewise.
2012-05-17 Daniel Richard G. <skunk@iskunk.org>
Nick Clifton <nickc@redhat.com>
PR 14072
* configure.in: Add check that sysdep.h has been included before
any system header files.
* configure: Regenerate.
* config.in: Regenerate.
* sysdep.h: Generate an error if included before config.h.
2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
* emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
as the first argument for `bfd_get_section_name'.
2012-05-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
PR ld/14069
* emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
support.
2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
* NEWS: Mention the support for S12X processors.
2012-05-14 James Lemke <jwlemke@codesourcery.com>
* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
Pass it to callback.
(walk_wild_section_general): Pass section_flag_list to callback.
(lang_add_section): Add sflag_list parm.
Move out logic to keep / omit a section & call bfd_lookup_section_flags.
(output_section_callback_fast): Add sflag_list parm.
Add new parm to lang_add_section calls.
(output_section_callback): Likewise.
(check_section_callback): Add sflag_list parm.
(lang_place_orphans): Add new parm to lang_add_section calls.
(gc_section_callback): Add sflag_list parm.
(find_relro_section_callback): Likewise.
* ldlang.h (callback_t): Add flag_info parm.
(lang_add_section): Add sflag_list parm.
* emultempl/armelf.em (elf32_arm_add_stub_section):
Add lang_add_section parm.
* emultempl/beos.em (gld*_place_orphan): Likewise.
* emultempl/elf32.em (gld*_place_orphan): Likewise.
* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
* emultempl/mipself.em (mips_add_stub_section): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Likewise.
* emultempl/pe.em (gld_*_place_orphan): Likewise.
* emultempl/pep.em (gld_*_place_orphan): Likewise.
* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
* emultempl/spuelf.em (spu_place_special_section): Likewise.
* emultempl/vms.em (vms_place_orphan): Likewise.
2012-05-14 Catherine Moore <clm@codesourcery.com>
* NEWS: Mention PowerPC VLE port.
2012-05-11 Daniel Richard G. <skunk@iskunk.org>
PR binutils/14028
* configure.in: Invoke ACX_HEADER_STRING.
* configure: Regenerate.
* config.in: Regenerate.
* sysdep.h: If STRINGS_WITH_STRING is defined then include both
string.h and strings.h.
2012-05-08 Alan Modra <amodra@gmail.com>
* Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
LC and LANG environment vars.
* Makefile.in: Regenerate.
2012-05-07 Tristan Gingold <gingold@adacore.com>
* pe-dll.c (udef_table): Make it static.
2012-05-05 Alan Modra <amodra@gmail.com>
* pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
(generate_reloc): Use bfd_abs_section_ptr.
2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
* configure.tgt: Support x86_64-*-linux-gnux32.
2012-05-03 Sean Keys <skeys@ipdatasys.com>
* Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
and XGATE (elf).
* Makefile.in: Rebuild.
* configure.tgt: Recognize XGATE.
* scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
* emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
* NEWS: Mention new support.
2012-04-26 Hans-Peter Nilsson <hp@axis.com>
Make bfd asserts cause linker errors.
* ldmain.c (default_bfd_assert_handler): New variable.
(ld_bfd_assert_handler): New function.
(main): Call bfd_set_assert_handler.
2012-04-24 Alan Modra <amodra@gmail.com>
* ldlang.c (size_input_section): Use sec_info_type rather than
usrdata->flags.just_syms.
* ldwrite.c (build_link_order): Likewise.
* emultempl/hppaelf.em (build_section_lists): Likewise.
* emultempl/ppc64elf.em (build_toc_list): Likewise.
* emultempl/armelf.em (build_section_lists): Likewise.
(after_allocation): Update for renamed sec_info_type value.
* emultempl/tic6xdsbt.em: Likewise.
2012-04-12 Roland McGrath <mcgrathr@google.com>
* configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
* emulparams/armelf_nacl.sh: New file.
* emulparams/armelfb_nacl.sh: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
and earmelfb_nacl.c here.
(earmelf_nacl.c, earmelfb_nacl.c): New targets.
* Makefile.in: Regenerated.
2012-04-11 Tristan Gingold <gingold@adacore.com>
* scripttempl/ia64vms.sc: New file.
* emultempl/vms.em (_before_parse): Support for ia64.
(elf64-ia64-vms): New fragment for ia64.
* emulparams/elf64_ia64_vms.sh: New file.
* configure.tgt (ia64-*-*vms*): Add.
* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
(eelf64_ia64_vms.c): New rule.
* Makefile.in: Regenerate.
2012-04-06 Roland McGrath <mcgrathr@google.com>
* configure.in (AC_CHECK_HEADERS): Add locale.h.
* config.in: Regenerate.
* configure: Regenerate.
2012-04-05 Nick Clifton <nickc@redhat.com>
* configure.in (AC_CHECK_FUNCS): Add setlocale.
(AM_LC_MESSAGES): Add.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
2012-04-03 Roland McGrath <mcgrathr@google.com>
* configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
* emulparams/elf_nacl.sh: New file.
* emulparams/elf_i386_nacl.sh: New file.
* emulparams/elf32_x86_64_nacl.sh: New file.
* emulparams/elf_x86_64_nacl.sh: New file.
* Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
(ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
eelf_x86_64_nacl.c here.
(eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
New targets.
* Makefile.in: Regenerated.
* scripttempl/elf.sc: Handle SEPARATE_CODE cases.
2012-04-02 Mike Frysinger <vapier@gentoo.org>
* ldmisc.c (vfinfo): Assign new local str to fmt. Delete
putc call. If str and fmt are different, call fwrite on
the difference.
2012-03-30 Nick Clifton <nickc@redhat.com>
* po/vi.po: Updated Vietnamese translation.
2012-03-27 Roland McGrath <mcgrathr@google.com>
* configure.in: Set want64 on a 64-bit host regardless of
--enable-targets=all.
* configure: Regenerated.
2012-03-26 Tristan Gingold <gingold@adacore.com>
* lexsup.c (parse_args): Add a missing '\n'.
2012-03-25 Alan Modra <amodra@gmail.com>
* ldemul.c (before_allocation_default): Revert last change.
* ldlang.c (lang_add_section): Likewise.
(strip_excluded_output_sections): Don't strip output sections with
user input sections when emitrelocations, unless all are SEC_EXCLUDE.
2012-03-23 Alan Modra <amodra@gmail.com>
* ldemul.c (before_allocation_default): When emitrelocations,
don't strip sections..
* ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
2012-03-14 Kai Tietz <ktietz@redhat.com>
Pascal Obry <pascal@obry.net>
* pe-dll.c (found_sym): New static variable.
(undef_count): Likewise.
(key_value): New structure.
(undef_sort_cmp): Compare routine for qsort/bsearch.
(pe_find_cdecl_alias_match): Add new argument.
(pe_undef_alias_cdecl_match): Removed.
(pe_undef_count): New helper routine.
(pe_create_undef_table): Likewise.
(pe_process_import_defs): Use pe_create_undef_table and
new pe_undef_alias_cdecl_match function.
2012-03-14 Alan Modra <amodra@gmail.com>
PR ld/13839
* ldexp.c (fold_name): Ignore undefined symbols when assigning to
dot in mark phase.
(exp_fold_tree_1): Evaluate assignment to dot expressions even when
discarding result, for side effects. Fix typo in error message.
2012-03-08 Tristan Gingold <gingold@adacore.com>
* ldexp.c (exp_print_tree): Special case for SEGMENT_START.
(exp_print_token): Constify.
2012-03-08 Alan Modra <amodra@gmail.com>
PR ld/10340
* ldfile.c (is_sysrooted_pathname): Remove notsame param.
(ldfile_add_library_path): Don't set sysrooted flag.
(ldfile_open_file_search): Likewise, and don't copy them.
(try_open): Delete exten and code handling such. Add sysrooted
param and return whether path is in sysroot.
(ldfile_find_command_file): Delete extend param. Add sysrooted
param. Rename local var. Update try_open calls.
(ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
* ldfile.h (search_dirs_type): Remove sysrooted field.
* ldlang.c (new_afile): Always set sysrooted from input_flags.
(load_symbols): Don't set input_flags.sysrooted.
* ldlang.h (struct lang_input_statement_flags): Revise sysrooted
comment.
* ldlex.h (lex_push_file): Update prototype.
* ldlex.l (sysrooted_stack): New array.
(EOF): Pop input_flags.sysrooted.
(lex_push_file): Add sysrooted param. Save and set
input_flags.sysrooted.
2012-03-06 Alan Modra <amodra@gmail.com>
* ldlang.h (struct lang_input_statement_flags): New, extract from..
(lang_input_statement_type): ..here. New field "flags".
(input_flags): Declare.
(missing_file): Delete.
* ldmain.h (whole_archive): Delete.
(add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
* ld.h (ld_config_type <dynamic_link>): Delete.
* ldmain.c (whole_archive): Delete.
(add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
* ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
(input_flags): New variable. Replace all uses of config.dynamic_link,
missing_file, ldlang_sysrooted_script, whole_archive,
add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
from here.
* ldfile.c: Likewise.
* ldgram.y: Likewise.
* ldmain.c: Likewise.
* ldwrite.c: Likewise.
* lexsup.c: Likewise.
* plugin.c: Likewise.
* emultempl/aix.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/vms.em: Likewise.
* ldlang.c (new_afile): Use memset to init zero fields.
(load_symbols): Simplify save and restore of flags around command
file processing.
* ldfile.c (is_sysrooted_pathname): Tidy.
2012-03-05 Hans-Peter Nilsson <hp@axis.com>
* configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
(mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
replacing trailing "-*" with "*".
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
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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