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Diffstat (limited to 'ld/ChangeLog-2011')
| -rw-r--r-- | ld/ChangeLog-2011 | 1074 |
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diff --git a/ld/ChangeLog-2011 b/ld/ChangeLog-2011 new file mode 100644 index 0000000..f8c48e6 --- /dev/null +++ b/ld/ChangeLog-2011 @@ -0,0 +1,1074 @@ +2011-12-20 Joseph Myers <joseph@codesourcery.com> + + * emulparams/elf32bmip.sh (OTHER_SECTIONS): Put .mdebug.* and + .gcc_compiled_long* sections at address 0. + +2011-12-13 Nick Clifton <nickc@redhat.com> + + * po/it.po: New Italian translation. + * configure.in (ALL_LINGUAS): Add it. + * configure: Regenerate. + +2011-12-01 Nick Clifton <nickc@redhat.com> + + * emultempl/spuelf.em (spu_elf_relink): Use pex_one in place + of execvp. + +2011-11-25 John Tytgat <john@bass-software.com> + + * emultempl/armelf.em: Update copyright to 2010 and 2011. + (PARSE_AND_LIST_OPTIONS): Fix formatting. + +2011-11-21 Andreas Tobler <andreast@fgznet.ch> + + * Makefile.am (ALL_64_EMULATION_SOURCES): Add powerpc64-*-freebsd + source. + (eelf64ppc_fbsd.c): Add rules to build this file. + * Makefile.in: Regenerate. + * configure.tgt: Add target definition for powerpc64-*-freebsd*. + Adjust powerpc-*-freebsd*. + * emultempl/ppc64elf.em: Add a mechanism to override the default + value of 0 for plt_static_chain. + * emulparams/elf32ppc_fbsd.sh (OUTPUT_FORMAT): Override the default. + * emulparams/elf64ppc_fbsd.sh (OUTPUT_FORMAT): Likewise. + (DEFAULT_PLT_STATIC_CHAIN): Define to 1. + +2011-11-15 Andreas Schwab <schwab@linux-m68k.org> + + * ldlang.c (insert_pad): Change alignment_needed argument to + bfd_size_type. + (size_input_section): Change alignment_needed varible to + bfd_size_type. + * ldlang.h (lang_padding_statement_type): Change size field to + bfd_size_type. + +2011-11-03 Tristan Gingold <gingold@adacore.com> + + * scripttempl/aix.sc: Consider header size for .text and .data + alignment. + +2011-11-02 Tristan Gingold <gingold@adacore.com> + + * emultempl/aix.em (read_file_list): New function. + (_handle_option): Handle '-f'. + * NEWS: Mention this feature. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure.tgt (x86_64-*-solaris2*): Use $targ_extra_emuls for + targ_extra_libpath. + +2011-11-01 DJ Delorie <dj@redhat.com> + + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32rl78.c. + (+eelf32rl78.c): New rule. + * Makefile.in: Regenerate. + * configure.tgt: Add rl78-*-* case. + * emulparams/elf32rl78.sh: New file. + * NEWS: Mention addition of Renesas RL78 support. + +2011-10-28 Walter Lee <walt@tilera.com> + + * NEWS: Fix TILEPro capitalization. + +2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com> + + * NEWS: Mention addition of Adapteva Epiphany support. + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c . + (eelf32epiphany.c): New rule. + * configure.tgt: Handle epiphany-*-elf. + * emulparams/elf32epiphany.sh: New file. + * Makefile.in: Regenerate. + * po/ld.pot: Regenerate. + +2011-10-24 Nick Clifton <nickc@redhat.com> + + * po/ja.po: Updated Japanese translation. + +2011-10-20 Alan Modra <amodra@gmail.com> + + PR ld/13287 + * plugin.c (plugin_should_reload): New function. + * plugin.h (plugin_should_reload): Declare. + * ldlang.c (open_input_bfds): Use above function. + +2011-10-19 Alan Modra <amodra@gmail.com> + + PR ld/13254 + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add + -z text, -z notext, -z textoff options for all targets having + shared lib support. + +2011-10-15 Alan Modra <amodra@gmail.com> + + * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Remove toc check. + +2011-10-13 Dave Korn <dave.korn.cygwin@gmail.com> + + * pe-dll.c (generate_reloc): Don't emit a base reloc for an + underlying BFD reloc that will be discarded in eh_frame data. + +2011-10-10 Nick Clifton <nickc@redhat.com> + + * po/bg.po: Updated Bulgarian translation. + * po/es.po: Updated Spanish translation. + * po/fi.po: Updated Finnish translation. + * po/fr.po: Updated French translation. + +2011-10-10 Alan Modra <amodra@gmail.com> + + * ldmain.c (main): Move code twiddling various config and link_info + bits to.. + * lexsup.c (parse_args): ..here. Move plugin_load_plugins call + into main. + * plugin.c (set_tv_header): Test link_info.executable, not + link_info.shared. + (is_visible_from_outside): Likewise. Delete redundant + is_ir_dummy_bfd check and "section" parameter. + +2011-10-10 Alan Modra <amodra@gmail.com> + + * emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes. + +2011-10-09 Alan Modra <amodra@gmail.com> + + * emultempl/ppc64elf.em (ppc_create_output_section_statements): Add + missing colon to error message. + (ppc_before_allocation): Likewise. + +2011-10-06 Alan Modra <amodra@gmail.com> + + PR ld/13229 + * plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2. + (set_tv_header): Handle it. Adjust LDPT_GET_SYMBOLS. Return void. + (get_symbols): Add def_ironly_exp param. Return that value for + syms exported from shared libs. + (get_symbols_v1, get_symbols_v2): New wrapper functions. + * testplug.c: Update for above changes. + +2011-09-27 Kai Tietz <ktietz@redhat.com> + + * scripttempl/pe.sc (.text): Add support for + .gnu.linkonce.t.* section. + (.debug_info): Only use .gnu.linkonce.wi.* for + relocating. + * scripttempl/pep.sc: Likewise. + +2011-09-22 Tristan Gingold <gingold@adacore.com> + + * NEWS: Add marker for 2.22. + +2011-09-20 Alan Modra <amodra@gmail.com> + + PR ld/13201 + * ldlang.h (lang_input_statement_type): Add "reload" bitfield. + Clarify comments. + * ldlang.c (new_afile): Init new field. + (load_symbols): Don't call ldlang_add_file when reloading. + (open_input_bfds): Reload as-needed libs during plugin rescan. + +2011-09-15 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12975 + * ldlang.c (lang_elf_version_info): Removed. + (lang_register_vers_node): Replace lang_elf_version_info with + link_info.version_info. + (lang_add_vers_depend): Likewise. + * pe-dll.c (process_def_file_and_drectve): Likewise. + * emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise. + + * ldlang.h (lang_elf_version_info): Removed. + + * plugin.c (is_visible_from_outside): Check if symbol is hidden + by version script. + + * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): + Remove lang_elf_version_info. + +2011-09-15 Dmitry Gorbachev <d.g.gorbachev@gmail.com> + + PR ld/13183 + * ldmain.c (add_archive_element): Support thin archive member + for LTO. + +2011-08-26 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2011-08-26 Nick Clifton <nickc@redhat.com> + + * NEWS: Mention that --no-copy-dt-needed-entries is now the + default. + +2011-08-22 Michael Matz <matz@suse.de> + + * ldmain.c (add_DT_NEEDED_for_dynamic): Default to FALSE. + * ld.texinfo (--copy-dt-needed-entries): Mention new default. + +2011-08-17 Alan Modra <amodra@gmail.com> + + PR ld/12762 + * ldlang.c (section_already_linked): Revert 2011-07-09 changes. + * plugin.c: Likewise. + (asymbol_from_plugin_symbol): Create linkonce section for syms + with comdat_key. + +2011-08-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> + + * emultempl/armelf.em (fix_arm1176): New variable. + (arm_elf_create_output_section_statements): Pass + fix_arm1176 option to bfd backend. + (OPTION_FIX_ARM1176): New define. + (OPTION_NO_FIX_ARM1176): Likewise. + (PARSE_AND_LIST_LONGOPTS): Add new command line options. + (PARSE_AND_LIST_OPTIONS): Likewise. + (PARSE_AND_LIST_ARGS_CASES): Likewise. + * ld.texinfo: Document new command line options. + +2011-08-09 Alan Modra <amodra@gmail.com> + + PR ld/13066 + * plugin.c (add_symbols): Revert 2011-08-05. + +2011-08-06 Kai Tietz <ktietz@redhat.com> + + * scripttempl/pep.sc: Add .debug_macro section. + * scripttempl/pe.sc: Likewise. + +2011-08-05 Alan Modra <amodra@gmail.com> + + PR ld/12762 + * plugin.c (add_symbols): Exclude comdat_key symbols from symbol + table if already seen. + +2011-08-04 H.J. Lu <hongjiu.lu@intel.com> + + * ldmain.c (main): Replace remove_output with ld_cleanup in + comments. + +2011-07-26 Alan Modra <amodra@gmail.com> + + * emulparams/elf32ppc.sh: Source plt_unwind.sh. + * emulparams/elf64ppc.sh: Likewise. + * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust. + (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, + PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to + existing values. + * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust. + (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, + PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to + existing values. + +2011-07-22 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and + eelf_k1om_fbsd.o + (eelf_k1om.c): New. + (eelf_k1om_fbsd.c): Likewise. + * Makefile.in: Regenerated. + + * configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64 + is supported. Add elf_k1om_fbsd if elf_x86_64_fbsd is supported. + (targ_extra_emuls): Likewise. + + * emulparams/elf_k1om.sh: New. + * emulparams/elf_k1om_fbsd.sh: Likewise. + +2011-07-16 Roland McGrath <roland@hack.frob.com> + + * ld.h (args_type): New field print_output_format. + * lexsup.c (enum option_values, ld_options, parse_args): + Handle --print-output-format. + * ldmain.c (main): Implement --print-output-format. + * ld.texinfo (Options): Document it. + + * ldlang.c (lang_get_output_target): Don't return current_target + when it's NULL. + +2011-07-15 Alan Modra <amodra@gmail.com> + + * Makefile.am (e*.c): Sort. + * Makefile.in: Regenerate. + +2011-07-14 Alan Modra <amodra@gmail.com> + + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option, + gld${EMULATION_NAME}_list_options): Don't condition -z relro + and -z norelro on COMMONPAGESIZE being defined. + +2011-07-14 Alan Modra <amodra@gmail.com> + + * emultempl/ppc64elf.em (plt_static_chain): New var. + (gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs. + (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, + PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle + --plt-static-chain and --no-plt-static-chain. + +2011-07-14 Alan Modra <amodra@gmail.com> + + * emultempl/elf32.em (gld${EMULATION_NAME}_add_options, + gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options): + Provide --build-id, -z defs, -z muldefs, -z max-page-size, + -z common-page-size, -z execstack, -z noexecstack for all targets. + Add help for --exclude-libs. + (OPTION_LD_GENERATED_UNWIND_INFO, + OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this.. + (gld${EMULATION_NAME}_handle_option): ..and code handling + --ld-generated-unwind-info and --no-ld-generated-unwind-info.. + * emulparams/plt_unwind.sh: ..to here. New file. Add help. + * emulparams/elf32_x86_64.sh: Include plt_unwind.sh. + * emulparams/elf_i386.sh: Likewise. + * emulparams/elf_i386_chaos.sh: Likewise. + * emulparams/elf_i386_ldso.sh: Likewise. + * emulparams/elf_l1om.sh: Likewise. + * emulparams/elf_x86_64.sh: Likewise. + +2011-07-11 Catherine Moore <clm@codesourcery.com> + + * ld.h (section_flag_list): Add field to struct wildcard_spec. + * ld.texinfo (INPUT_SECTION_FLAGS): Document. + * ldgram.y (flag_info_list, flag_info): Add to union. + (INPUT_SECTION_FLAGS): New token. + (wildcard_spec): Initialize section_flag_list to NULL for + each alternative. + (sect_flag_list, sect_flags): New rules. + (input_section_spec_no_keep): Add alternatives to recognize + sect_flags. + * ldlang.c (walk_wild_consider_section): Initialize + section_flag_info field of the section struct. + (lang_add_section): Check input section flags. + (lang_add_wild): Initialize section_flag_list field of + the statement struct. + * ldlang.h (lang_input_statement_struct): Add section_flag_list field. + (lang_wild_statement_struct): Likewise. + * ldlex.l (INPUT_SECTION_FLAGS): New token. + * mri.c (mri_draw_tree): Initialize section_flag_list to NULL. + * NEWS: Announce INPUT_SECTION_FLAGS enhancement. + +2011-07-09 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12942 + * ldlang.c (section_already_linked): Pass "struct already_linked *" + to bfd_section_already_linked. + (lang_process): Set link_info.loading_lto_outputs before + loading LTO outputs. + * plugin.c: Include "libbfd.h". + (add_symbols): Call bfd_section_already_linked with comdat_key. + +2011-06-20 H.J. Lu <hongjiu.lu@intel.com> + + * configure.tgt: Revert x32 change. + +2011-06-20 Jakub Jelinek <jakub@redhat.com> + + PR ld/12570 + * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO, + OPTION_NO_LD_GENERATED_UNWIND_INFO): Define. + (gld${EMULATION_NAME}_handle_option): Handle + --ld-generated-unwind-info and --no-ld-generated-unwind-info. + * ld.texinfo (--ld-generated-unwind-info, + --no-ld-generated-unwind-info): Document. + +2011-06-19 H.J. Lu <hongjiu.lu@intel.com> + + * configure.tgt: Support x32. + +2011-06-15 Nick Clifton <nickc@redhat.com> + + * NEWS: Mention addition of TILEPRO and TIKE-Gx support. + +2011-06-13 Walter Lee <walt@tilera.com> + + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and + eelf32tilepro.c. + (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c. + (eelf32tilegx.c): New target. + (eelf32tilepro.c): Likewise. + (eelf64tilegx.c): Likewise. + * Makefile.in: Regenerate. + * configure.tgt: Handle tilegx-*-* and tilepro-*-*. + * emulparams/elf32tilegx.sh: New file. + * emulparams/elf64tilegx.sh: New file. + * emulparams/elf32tilepro.sh: New file. + +2011-06-13 Alan Modra <amodra@gmail.com> + + * ldlang.c (sort_def_symbol, lang_one_common): Don't handle + warning symbols here. + * emultempl/pe.em (pr_sym): Remove redundant test. + * emultempl/pep.em (pr_sym): Likewise. + +2011-06-09 Nick Clifton <nickc@redhat.com> + + PR ld/12845 + * emultempl/mipself.em (mips_add_stub_section): Do not add stubs + for sections that have been removed by garbage collection. + +2011-06-08 Alan Modra <amodra@gmail.com> + + * ldlang.c (lang_one_common): Handle warning symbols. + +2011-06-07 Nick Clifton <nickc@redhat.com> + + * configure.tgt: Accept any V850 architecture. + +2011-06-03 Nick Clifton <nickc@redhat.com> + + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c + Add rule to build eelf32am33lin.c + * Makefile.in: Regenerate. + +2011-06-02 Nick Clifton <nickc@redhat.com> + + * lexsup.c: Fix spelling mistake in comment. + * scripttempl/epocpe.sc: Likewise. + * scripttempl/i386beos.sc: Likewise. + * scripttempl/mcorepe.sc: Likewise. + * scripttempl/pe.sc: Likewise. + * scripttempl/pep.sc: Likewise. + * po/ld.pot: Regenerate. + +2011-05-27 Nick Clifton <nickc@redhat.com> + + * scripttempl/v850.sc (_heap_start): Provide. + +2011-05-23 Alan Modra <amodra@gmail.com> + + * ldmisc.c (vfinfo): Add %H. + * ldmain.c (reloc_overflow): Use %H rather than %C. + (reloc_dangerous, unattached_reloc): Likewise. + +2011-05-23 Alan Modra <amodra@gmail.com> + + PR 12763 + * ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2 + like sections to existing .sdata2, and similarly for orphan TLS + sections. + * emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss. + +2011-05-17 Tomohiro Kashiwada <kikairoya@gmail.com> + + PR ld/12759 + * emultempl/rxelf.em (ignore_lma): New variable. + (rx_elf_create_output_section_statements): Pass the setiing of + ignore_lma to bfd_elf32_rx_set_target_flags. + (OPTION_IGNORE_LMA): Define. + (OPTION_NO_IGNORE_LMA): Define. + (PARSE_AND_LIST_LONGOPTS): Add ignore lma. + (PARSE_AND_LIST_OPTIONS): Add ignore lma. + (PARSE_AND_LIST_ARGS_CASES): Add ignore lma. + +2011-05-17 Alan Modra <amodra@gmail.com> + + PR ld/12760 + * ldmain.c (notice): Add "flags" and "string" param. + * plugin.c (plugin_notice): Likewise. Handle indirect, warning + and constructor syms. + +2010-05-16 Daniel Jacobowitz <dan@codesourcery.com> + + * ldlang.c (print_assignment): Use the symbol's section if we + use its value. + * ldexp.c (exp_fold_tree_1): Skip self-assignment. Expand + comment on copying symbol type. + +2011-05-16 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12760 + * plugin.c (plugin_notice): Set u.undef.abfd for symbols made + undefweak. + +2011-05-16 Alan Modra <amodra@gmail.com> + + * ldlang.c (lang_leave_output_section_statement): Don't copy + previous lma_region if given address. + +2011-05-13 Bernd Schmidt <bernds@codesourcery.com> + + (eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c, + eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules. + * Makefile.am (ALL_EMULATIONS): Add these files. + (eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em. + * Makefile.in: Regenerated. + * emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target + vectors. + * emulparams/elf32_tic6x_elf_be.sh: New file. + * emulparams/elf32_tic6x_elf_le.sh: New file. + * emulparams/elf32_tic6x_linux_be.sh: New file. + * emulparams/elf32_tic6x_linux_le.sh: New file. + * configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New. + (tic6x-*-*): Replaced by these. + +2011-05-13 Jan Beulich <jbeulich@novell.com> + + * configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep. + +2011-05-09 Paul Brook <paul@codesourcery.com> + + * emultempl/tic6xdsbt.em (merge_exidx_entries): New. + (compare_output_sec_vma): New function. + (gld${EMULATION_NAME}_after_allocation): New function. + (OPTION_NO_MERGE_EXIDX_ENTRIES): Define. + (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries. + (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES. + (LDEMUL_AFTER_ALLOCATION): Set. + * ld.texinfo: Document c6x --no-merge-exidx-entries. + +2011-05-07 Dave Korn <dave.korn.cygwin@gmail.com> + + PR ld/12365 + * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition. + (__rt_psrelocs_end): Likewise. + (__rt_psrelocs_size): Likewise difference between the above. + (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section + immediately after end of pseudo-reloc data. + (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise. + (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and + calculate backward from list end. + (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise. + * scripttempl/pep.sc: Likewise. + +2011-05-06 Tristan Gingold <gingold@adacore.com> + + * scripttempl/alphavms.sc (CODE): Add *$CODE*. + +2011-05-04 Tristan Gingold <gingold@adacore.com> + + * emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add + LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION. + * emultempl/vms.em (OPTION_IDENTIFICATION): New macro. + (gld${EMULATION_NAME}_add_options): New function. + (gld${EMULATION_NAME}_list_options): Ditto. + (gld${EMULATION_NAME}_handle_option): Ditto. + (LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION) + (LDEMUL_LIST_OPTIONS): Define. + +2011-05-04 Alan Modra <amodra@gmail.com> + + PR ld/12726 + * ldexp.h (lang_phase_type): Add lang_assigning_phase_enum. + * ldexp.c (exp_fold_tree_1): Correct assign to dot comment. Don't + assign to dot when lang_assigning_phase_enum. + * ldlang.h (lang_do_assignments): Update prototype. + * ldlang.c (lang_do_assignments): Add phase parameter. Update all + callers. + * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update + lang_do_assignments calls. + +2011-04-28 Daniel C. Klauer <daniel.c.klauer@web.de> + + PR ld/12614 + * emultempl/pe.em (_after_open): Correctly check whether symbol is + in undef list. + +2011-04-26 Kai Tietz <ktietz@redhat.com> + + * scripttempl/pe.sc: Handle .eh_frame($|.)* sections. + * scripttempl/pep.sc: Likewise. + +2011-04-24 Alan Modra <amodra@gmail.com> + + PR ld/12365 + PR ld/12696 + * ldmain.c (notice): Delete "name" param, add "h". + * plugin.c (plugin_notice): Likewise. Set non_ir_ref. Handle + redefinitions of IR symbols in real BFDs. + (plugin_multiple_definition, plugin_multiple_common): Delete. + (non_ironly_hash, init_non_ironly_hash): Delete. + (is_visible_from_outside): Traverse entry_symbol chain. + (get_symbols): Use non_ir_ref flag rather than hash lookup. + +2011-04-21 Tristan Gingold <gingold@adacore.com> + + * scripttempl/alphavms.sc: Add dwarf2 embedding marks. + +2011-04-20 Tristan Gingold <gingold@adacore.com> + + * emultempl/aix.em (_add_options): Ignore -bbigtoc switch. + +2011-04-20 Alan Modra <amodra@gmail.com> + + * ld.h (ld_config_type <hash_table_size>): Make it an unsigned long. + +2011-04-20 Alan Modra <amodra@gmail.com> + + PR ld/12365 + * ldfile.c (ldfile_try_open_bfd): Move code creating and switching + to plugin IR BFD.. + * ldmain.c (add_archive_element): ..and similar code here.. + * plugin.c (plugin_maybe_claim): ..to here. New function. + (plugin_call_claim_file): Make static. + (asymbol_from_plugin_symbol): Set ELF st_shndx for common syms. + (plugin_multiple_common): New function. + (plugin_call_all_symbols_read): Hook in plugin_multiple_common. + * plugin.h (plugin_call_claim_file): Don't declare. + (plugin_maybe_claim): Declare. + +2011-04-20 Alan Modra <amodra@gmail.com> + + PR ld/12365 + * ldmain.c (multiple_definition): Take a bfd_link_hash_entry + pointer arg rather than "name", "obfd", "osec", "oval". Add code + removed from linker.c. Hack around xcofflink.c oddity in + passing NULL nbfd. + (multiple_common): Similarly. + * plugin.c (orig_allow_multiple_defs): Delete. + (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition. + (plugin_multiple_definition): Update. + +2011-04-18 Kai Tietz <ktietz@redhat.com> + + * deffilep.y (def_aligncomm): Avoid duplets. + + * deffilep.y (def_pool_str): New type. + (pool_strs): Local static. + (def_pool_alloc): Local function. + (def_pool_strdup): Likewise. + (def_pool_free): Likewise. + (opt_name): Replace xmalloc/xstrdup by + def_pool_alloc/def_pool_strdup. + (dot_name): Likewise. + (anylang_id): Likewise. + (def_lex): Likewise. + (def_file_parse): Call def_pool_free on + exit and cleanup directives elements. + (def_file_add_directive): Call def_pool_free. + +2011-04-18 Paul Brook <paul@codesourcery.com> + + * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS + for unwinding tables. + +2011-04-18 Alan Modra <amodra@gmail.com> + + PR ld/12365 + PR ld/12672 + * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action + when no_more_claiming. + * ldmain.c (add_archive_element): Likewise. + (multiple_definition): Remove plugin_multiple_definition call. + (notice): Remove plugin_notice call. + * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move. + Delete prototype. + (plugin_insert): New static var. + (open_input_bfds): Only rescan libs after plugin insert point. + (lang_gc_sections): Omit plugin claimed files. + (lang_process): Set plugin_insert. Only rescan when plugin adds + objects. + * plugin.h (no_more_claiming): Declare. + (plugin_notice, plugin_multiple_definition): Don't declare. + * plugin.c: Formatting. + (orig_notice_all, orig_allow_multiple_defs, orig_callbacks, + plugin_callbacks): New static vars. + (no_more_claiming): Make global. + (plugin_cached_allow_multiple_defs): Delete. + (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section, + use newer bfd_make_section variant. Make COMMON section too. + Error handling. Correct setting of gp size. + (asymbol_from_plugin_symbol): Properly cast last arg of concat. + (message): Likewise for ACONCAT. + (asymbol_from_plugin_symbol): Use our COMMON section. + (get_symbols): When report_plugin_symbols, show visibility too. + (init_non_ironly_hash): Move. Don't test non_ironly_hash. + (plugin_load_plugins): Save state of linker callbacks, set up to + call plugin_notice instead. Call init_non_ironly_hash here. + (plugin_call_all_symbols_read): Set plugin_multiple_definition in + plugin callbacks. + (plugin_notice): Rewrite. + (plugin_multiple_definition): Make static, call original callback. + +2011-04-15 Alan Modra <amodra@gmail.com> + + PR ld/12672 + * ldlang.c (enum open_bfd_mode): New. + (open_input_bfds): Replace "force" param with "mode". Reload + archives for rescan. Update all callers. + (lang_process): Make another open_input_bfds pass for plugins. + +2011-04-13 Kai Tietz <ktietz@redhat.com> + + PR binutils/12658 + * deffile.h (def_file_add_export): Add is_dup argument. + (def_file_add_import): Likewise. + * deffilep.y (are_names_equal): New helper. + (cmp_export_elem): New helper. + (find_export_in_list): Add search routine for exports. + (def_file_add_export): Check for duplicates. + (cmp_import_elem): New helper. + (find_import_in_list): Add search routine for imports. + (def_file_add_import): Check for duplicates. + (def_exports): Handle duplicates. + (def_imports): Likewise. + * pe-dll.c (process_def_file_and_drectve): Likewise. + (pe_implied_import_dll): Likewise. + +2011-04-11 Chris Quenelle <chris.quenelle@oracle.com> + + * scripttempl/elf.sc (.exception_ranges): Add new section. + +2011-04-08 Hector Oron <hector.oron@gmail.com> + + PR ld/12643 + * configure.tgt: Add support for arm-*-gnueabihf targets. + +2011-04-07 Eric B. Weddington <eric.weddington@atmel.com> + + * Makefile.in: Regenerate. Remove stray eavrtiny10 rules. + +2011-04-07 Joseph Myers <joseph@codesourcery.com> + + * configure.tgt: Remove stray ;;. + +2011-04-06 Joseph Myers <joseph@codesourcery.com> + + * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*, + strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*, + thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe, + xscale-*-coff, xscale-*-elf): Remove targets. + +2011-03-31 H.J. Lu <hongjiu.lu@intel.com> + + * configure.tgt: Add elf_l1om to targ_extra_libpath for + x86_64-*-linux-*. + + * emulparams/elf_l1om.sh: Remove duplicates. + +2011-03-31 Bernd Schmidt <bernds@codesourcery.com> + + * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE, + GENERATE_SHLIB_SCRIPT): New defines. + (TEXT_START_ADDR): Define differently depending on target. + (.got): Redefine to include "*(.dsbt)". + (SDATA_START_SYMBOLS): Remove, replace with + (OTHER_GOT_SYMBOLS): New. + (OTHER_BSS_SECTIONS): Define only for ELF targets. + * emultempl/tic6xdsbt.em: New file. + * gen-doc.texi: Set C6X. + * ld.texinfo: Likewise. + (Options specific to C6X uClinux targets): New section. + +2011-03-29 Alan Modra <amodra@gmail.com> + + PR ld/12613 + * ldlex.l (lex_warn_invalid): Don't assume char is unsigned. + +2011-03-26 John Marino <binutils@marino.st> + + * configure.host: Update *-*-dragonfly* host entry. + * configure.tgt: Update *-*-dragonfly* target entry. + * ldlex.l: Prevent redefinition of YY_NO_UNPUT. + +2011-03-28 Joseph Myers <joseph@codesourcery.com> + + * configure.in: Check for windows.h, not Windows.h. + * configure: Regenerate. + * plugin.c: Include windows.h, not Windows.h. + +2011-03-25 Eric B. Weddington <eric.weddington@atmel.com> + + * Makefile.in: Regenerate. + +2011-03-23 Joseph Myers <joseph@codesourcery.com> + + * lexsup.c (parse_args): Only set report_plugin_symbols if plugins + are enabled. Mark level as possibly unused. + +2011-03-22 Eric B. Weddington <eric.weddington@atmel.com> + + * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures. + (eavrxmega?.c): Likewise. + * configure.tgt (targ_extra_emuls): Likewise. + * emulparams/avrxmega1.sh: New file. + * emulparams/avrxmega2.sh: Likewise. + * emulparams/avrxmega3.sh: Likewise. + * emulparams/avrxmega4.sh: Likewise. + * emulparams/avrxmega5.sh: Likewise. + * emulparams/avrxmega6.sh: Likewise. + * emulparams/avrxmega7.sh: Likewise. + * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation): + Add avrxmega6, avrxmega7 to list of architectures for no stubs. + +2011-03-21 Eric B. Weddington <eric.weddington@atmel.com> + + * scripttempl/avr.sc: Add fuse, lock, and signature memory regions. + +2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> + + * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check + eh->target_internal. + +2011-03-14 Richard Sandiford <richard.sandiford@linaro.org> + + * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj + instead of dynamic_sections_created. + +2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com> + + * plugin.c (get_symbols): Use wrapped lookup for undefined symbols. + +2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com> + + * ldlang.c (lang_check): Don't run checks on dummy IR BFDs. + +2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com> + + * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag, + wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS. + * ldmain.c (add_archive_element): Set it if the member is claimed. + * ldlang.c (new_afile): Initialise claim_archive and claimed members. + (find_replacements_insert_point): New helper function. + (lang_process): After adding and opening replacement files passed + from plugin, splice them into correct place in statement list and + file chains to preserve critical link order. + (lang_list_insert_after): New helper function. + (lang_list_remove_tail): Likewise. + +2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com> + + * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form. + (IRONLY_SUFFIX_LEN): Delete. + (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX. + (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of + enclosing lang input statement instead. + +2011-03-10 Dave Korn <dave.korn.cygwin@gmail.com> + + * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve + alignment of input sections when creating orphan output sections + during relocatable link. + * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise. + +2011-03-04 H.J. Lu <hongjiu.lu@intel.com> + + * ld.texinfo: Document --verbose[=NUMBER]. + + * lexsup.c (ld_options): Update --verbose. + (parse_args): Set report_plugin_symbols. + + * plugin.c (report_plugin_symbols): New. + (get_symbols): Report plugin symbols if report_plugin_symbols + is TRUE. + + * plugin.h (report_plugin_symbols): New. + +2011-03-01 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12529 + * testplug.c: Don't include "filenames.h". + (onclaim_file): Don't use filename_cmp. + +2011-02-28 Kai Tietz <kai.tietz@onevision.com> + + * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp. + * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck): + Likewise. + (gld${EMULATION_NAME}_stat_needed): Likewise. + (gld${EMULATION_NAME}_check_needed): Likewise. + * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise. + (gld_${EMULATION_NAME}_unrecognized_file): Likewise. + * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise. + (gld_${EMULATION_NAME}_unrecognized_file): Likewise. + * ldfile.c (ldfile_open_file): Likewise. + * ldlang.c (wild_sort): Likewise. + (lookup_name): Likewise. + (check_excluded_libs): Likewise. + * ldmisc.c (vfinfo): Likewise. + * pe-dll.c (libnamencmp): Likewise. + (auto_export): Likewise. + (pe_dll_generate_implib): Likewise. + * testplug.c (onclaim_file): Likewise. + +2011-02-24 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12507 + * plugin.c (get_symbols): Don't check entry symbol here. + (init_non_ironly_hash): Add entry_symbol chain into + non_ironly_hash. + +2011-02-24 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12507 + * plugin.c (get_symbols): Don't mark entry symbol IR only. + +2011-02-18 John David Anglin <dave.anglin@nrc-cnnrc.gc.ca> + + PR ld/12376 + emulparams/hppalinux.sh (DATA_ADDR): Define. + (SHLIB_DATA_ADDR): Likewise. + +2011-02-16 H.J. Lu <hongjiu.lu@intel.com> + + * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to + x32 for x32. + +2011-02-15 Kai Tietz <kai.tietz@onevision.com> + + * pe-dll.c (process_def_file_and_drectve): Don't strip + leading underscore from symbol by calling bfd_find_version_for_sym. + +2011-02-14 Mike Frysinger <vapier@gentoo.org> + + * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to + the bfd_demangle of sym, change users of sym to c_sym when not + already demangling, and free when done. Change callers of + cplus_demangle to bfd_demangle. + +2011-02-14 Alan Modra <amodra@gmail.com> + + * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy + .text section, use newer bfd_make_section variant. Error handling. + Correct setting of gp size. + (asymbol_from_plugin_symbol): Properly cast last arg of concat. + (message): Likewise for ACONCAT. + (get_symbols): Formatting. + +2011-02-14 Alan Modra <amodra@gmail.com> + + * ldmain.c (remove_output): Rename to.. + (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup. + (main): Adjust. + * plugin.c (plugin_call_cleanup): Make global. + (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit. + * plugin.h (plugin_call_cleanup): Declare. + +2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2011-02-10 Alan Modra <amodra@gmail.com> + + * scripttempl/armbpabi.sc: Revert 2010-11-02 H.J. Lu. + * scripttempl/avr.sc: Likewise. + * scripttempl/elf32cr16.sc: Likewise. + * scripttempl/elf32crx.sc: Likewise. + * scripttempl/elf32msp430.sc: Likewise. + * scripttempl/elf32msp430_3.sc: Likewise. + * scripttempl/elf32sh-symbian.sc: Likewise. + * scripttempl/elf64hppa.sc: Likewise. + * scripttempl/elf_chaos.sc: Likewise. + * scripttempl/elfd10v.sc: Likewise. + * scripttempl/elfd30v.sc: Likewise. + * scripttempl/elfi370.sc: Likewise. + * scripttempl/elfm68hc11.sc: Likewise. + * scripttempl/elfm68hc12.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/ip2k.sc: Likewise. + * scripttempl/iq2000.sc: Likewise. + * scripttempl/mep.sc: Likewise. + * scripttempl/mmo.sc: Likewise. + * scripttempl/v850.sc: Likewise. + * scripttempl/xstormy16.sc: Likewise. + * scripttempl/elf.sc: Revert 2010-10-29 H.J. Lu. + +2011-01-22 H.J. Lu <hongjiu.lu@intel.com> + + * Makefile.am (CXX): Removed. + + * configure.in: Add AC_PROG_CXX. + + * Makefile.in: Regenerated. + * configure: Likewise. + +2011-01-22 Richard Sandiford <rdsandiford@googlemail.com> + + * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's + private data and GP size. + +2011-01-21 Alan Modra <amodra@gmail.com> + + * ldexp.c (fold_binary): Set result section for arithmetic and + logical operations to NULL when both operands are in same section. + * ld.texinfo (Expression Section): Describe this. + +2011-01-14 Alan Modra <amodra@gmail.com> + + * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't + attempt to put non-alloc orphans before debug sections, just place + them after .comment. + +2011-01-14 J. Park <grassman@gmail.com> + + PR ld/12339 + * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols. + +2011-01-14 Alan Modra <amodra@gmail.com> + + * Makefile.am: Sort emulation rules. + (eelf32am33lin.c): Delete. + (ALL_EMULATION_SOURCES): Sort, add missing entries. + (ALL_64_EMULATION_SOURCES): Likewise. + * Makefile.in: Regenerate. + +2011-01-13 Alan Modra <amodra@gmail.com> + + PR ld/12356 + * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE. + (Expression Section): Update. + * ld.h (ld_config_type): Add sane_expr. + * ldgram.y (ifile_p1): Add LD_FEATURE. + * ldlex.l (LD_FEATYRE): New. + * ldemul.c (after_parse_default): Delete code handling ld_compatibility. + * ldexp.h (struct ldexp_control): Delete uses_defined. + * ldexp.c: Remove all uses of uses_defined. + (fold_name): Test config.sane_expr rather than ld_compatibility. + (exp_fold_tree_1): Likewise. Adjust handling of assignments + during first phase. + * ldlang.h (ld_compatibility): Delete. + (lang_ld_feature): Declare. + * ldlang.c (ld_compatibility): Delete. + (open_input_bfds): Only handle assignments for --defsym. + (lang_ld_feature): New function. + + PR ld/12356 + * ldexp.h (exp_assop): Delete. + (exp_assign, exp_defsym): Declare. + * ldexp.c (exp_assop): Make static, handle all assignment variations. + (exp_assign, exp_defsym): New functions. + (exp_provide): Use exp_assop. + * ldgram.y (defsym_expr): Use exp_defsym. + * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em, + * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em, + * emultempl/xtensaelf.em: Update exp_assop -> exp_assign. + +2011-01-12 Alan Modra <amodra@gmail.com> + + PR ld/12380 + * ldexp.h (enum phase_enum): Comment. Add exp_dataseg_done. + * ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code. Test + for exp_dataseg_done rather than expld.phase == lang_final_phase_enum + to detect when we've finished sizing sections. + (fold_binary <DATA_SEGMENT_ALIGN>): Likewise. + (fold_binary <DATA_SEGMENT_RELRO_END>): Likewise. Also test + that we are not inside an output section statement. + * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if + not exp_dataseg_relro_adjust or exp_dataseg_adjust. Don't set + lang_final_phase_enum here. + (lang_process): Set lang_final_phase_enum here. + +2011-01-10 Nick Clifton <nickc@redhat.com> + + * po/da.po: Updated Danish translation. + +2011-01-10 H.J. Lu <hongjiu.lu@intel.com> + + * ldlang.c (startup_file): Removed. + (lang_startup): Updated. + +2011-01-05 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/12364 + * plugin.c (get_symbols): Check if owner_sec->owner is NULL + before accessing its flags field. + +2011-01-01 H.J. Lu <hongjiu.lu@intel.com> + + * ldver.c (ldversion): Update copyright to 2011. + +For older changes see ChangeLog-2010 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |