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2002-06-20Update bug reporting guidelinesNick Clifton1-15/+19
2002-05-22* pe-dll.c (autofilter_liblist): Add more system libs excluded by default.Christopher Faylor1-0/+8
(autofilter_objlist): Add crtbegin.o, crtend.o. * emultempl/pe.em (OPTION_EXCLUDE_LIBS): Add new define. (longopts): Add new option --exclude-libs. (gld_${EMULATION_NAME}_list_options): Give quick help about it. (gld_${EMULATION_NAME}_parse_args): Use it. * pe-dll.h (pe_dll_add_excludes): Add second param to prototype. * pe-dll.c (exclude_list_struct): Add field type to distinguish symbols from whole archives. (pe_dll_add_excludes): Set excludes->type. (auto_export): Add new variable libname and set to archive basename if abfd. Use it when filtering default and user-specified libarary excludes. Let string "ALL" mean all libs when filtering user-specified libs. * ld.texinfo: Document --exclude-libs.
2002-05-222002-05-21 H.J. Lu (hjl@gnu.org)H.J. Lu1-0/+9
* emultempl/elf32.em (gld${EMULATION_NAME}_parse_args): Handle "-z muldefs". (gld${EMULATION_NAME}_list_options): Add "-z muldefs". * ld.texinfo: Updated for --allow-multiple-definition and "-z muldefs". * ldmain.c (main): Initialize the allow_multiple_definition field to false. * lexsup.c (OPTION_ALLOW_MULTIPLE_DEFINITION): New. (ld_options): Add --allow-multiple-definition. (parse_args): Support OPTION_ALLOW_MULTIPLE_DEFINITION.
2002-04-08 * ld.texinfo (Format Commands <OUTPUT_FORMAT>): Typo fix.Alan Modra1-1/+1
2002-03-082002-03-07 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-2/+2
* ld.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
2002-02-17 * ld.texinfo (Output Section Fill): Fix amateur texinfo.Alan Modra1-5/+5
(FILL): Likewise.
2002-02-15 * ld.texinfo (Output Section Fill): Describe fill expressions.Alan Modra1-4/+11
(FILL): Refer to the above.
2002-02-14 * ld.texinfo (VERSION scripts): Symbol names are globbing patterns.Alan Modra1-3/+6
* ldgram.y (lang_new_vers_regex): Rename to lang_new_vers_pattern; the pattern in question is not a regexp. * ldlang.c: Likewise. * ldlang.h: Likewise. * ldlex.l (V_IDENTIFIER): Allow '[', ']', '-', '!', and '^' also.
2002-02-12 * ldlex.l (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): New tokens.Jakub Jelinek1-0/+39
* ldgram.y (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): New tokens. (exp): Add DATA_SEGMENT_ALIGN (exp, exp) and DATA_SEGMENT_END (exp). * ldexp.c (exp_data_seg): New variable. (exp_print_token): Handle DATA_SEGMENT_ALIGN and DATA_SEGMENT_END. (fold_binary): Handle DATA_SEGMENT_ALIGN. (exp_fold_tree): Handle DATA_SEGMENT_END. Pass allocation_done when recursing instead of hardcoding lang_allocating_phase_enum. * ldexp.h (exp_data_seg): New. * ldlang.c (lang_size_sections_1): Renamed from lang_size_sections. (lang_size_sections): New. * ld.texinfo (DATA_SEGMENT_ALIGN, DATA_SEGMENT_END): Document. * scripttempl/elf.sc: Use DATA_SEGMENT_ALIGN and DATA_SEGMENT_END if COMMONPAGESIZE is defined. * emulparams/elf_i386.sh (COMMONPAGESIZE): Set to 4K. * emulparams/elf32_sparc.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64_sparc.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64alpha.sh (COMMONPAGESIZE): Set to 8K. * emulparams/elf64_ia64.sh (COMMONPAGESIZE): Set to 16K for shared libraries only.
2002-02-102002-02-08 Chris Demetriou <cgd@broadcom.com>Chris Demetriou1-0/+6
* ld.texinfo (Options): Add back in -nostdlib documentation, which had been inadvertently removed.
2002-01-07Note that --emit-relocs is currently only implemented for ELF.Nick Clifton1-0/+2
2001-12-19 * ld.texinfo (VERSION): Fix markup.Andreas Jaeger1-1/+1
2001-12-18 * ldgram.y (vers_node): Support anonymous version tags.Jakub Jelinek1-0/+9
* ldlang.c (lang_register_vers_node): Ensure anonymous version tag is not defined together with non-anonymous versions. * ld.texinfo: Document it. * elflink.h (size_dynamic_sections): Skip anonymous version tag. (elf_link_assign_sym_version): Don't count anonymous version tag.
2001-11-09 * ld.texinfo: Use @command for commands, @option for options.Stephane Carrez1-169/+167
* Makefile.am (POD2MAN): Use 'GNU Development Tools' for the page man title. * Makefile.in: Rebuild.
2001-11-022001-11-01 Chris Demetriou <cgd@broadcom.com>Chris Demetriou1-0/+6
* ld.texinfo (Options): Document new option, -nostdlib. * lexsup.c (OPTION_NOSTDLIB): New definition. (ld_options): Add entry for "nostdlib". (parse_args): Handle OPTIONS_NOSTDLIB. * ldfile.c (ldfile_add_library_path): Don't add directories to the search path if they weren't specified on the command line and -nostdlib was specified. * ld.h (ld_config_type): New member only_cmd_line_lib_dirs.
2001-10-31Update documentation about -T augmenting linker scriptsNick Clifton1-11/+7
2001-10-30Add MMIX supportNick Clifton1-0/+30
2001-10-03Add support for -z nocopyreloc.Alan Modra1-2/+4
2001-09-29From John Reiser <jreiser@BitWagon.com>Alan Modra1-0/+25
* ldlang.c (lang_common): Conditionally inhibit Common allocation. * lexsup.c: Add --no-define-common commandline option. * ldgram.y: Add INHIBIT_COMMON_ALLOCATION script command. * ldlex.l: Likewise. * ld.h: Add command_line.inhibit_common_definition. * ldmain.c (main): Initialize. * ld.texinfo: Document.
2001-09-24oops - frag omitted from previous patch applicationNick Clifton1-0/+8
2001-09-24improve documenation about auto-importNick Clifton1-3/+10
2001-09-122001-09-12 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>Charles Wilson1-2/+96
* emultempl/pe.em(make_import_fixup): change signature to take asection as well as arelec; we need this for proper error reporting. Only call pe_create_import_fixup() if there is no attempt to add a constant addend to the reloc; otherwise, report error condition. * pe-dll.c(pe_walk_relocs_of_symbol): change signature, since final argument is a pointer to make_import_fixup(). Change call to cb() to match make_import_fixup() signature. (make_import_fixup_mark): make buffer_len unsigned. * pe-dll.h: change signature of pe_walk_relocs_of_symbol. 2001-09-12 Charles Wilson <cwilson@ece.gatech.edu> * ld.texinfo: add verbose documentation for auto-import direct-addressing workaround, to compliment the terse error message.
2001-09-05Set correct value for default (PE) stack size.Nick Clifton1-1/+1
2001-08-23 * elf-bfd.h (enum elf_reloc_type_class): New.Jakub Jelinek1-1/+5
(struct elf_backend_data): Add elf_backend_reloc_type_class. (_bfd_elf_reloc_type_class): New. * elfxx-target.h (elf_backend_reloc_type_class): Define. (elfNN_bed): Add elf_backend_reloc_type_class. * elf.c (_bfd_elf_reloc_type_class): New. * elf32-i386.c (elf_i386_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf_i386_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf_i386_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf32-sparc.c (elf32_sparc_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (elf32_sparc_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (elf32_sparc_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elf64-sparc.c (sparc64_elf_check_relocs): Set DF_TEXTREL if the reloc is against read-only section. (sparc64_elf_size_dynamic_sections): Use DF_TEXTREL flag instead of looking up section names for DT_TEXTREL. (sparc64_elf_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add reltext field. (elfNN_ia64_hash_table_create): Clear ia64_info. (get_reloc_section): Set DF_TEXTREL if the reloc is against read-only section. (elfNN_ia64_size_dynamic_sections): Use ia64_info->reltext flag instead of looking up section names for DT_TEXTREL. (elfNN_ia64_reloc_type_class): New. (elf_backend_reloc_type_class): Define. * elflink.h (size_dynamic_sections): Add spare DT_NULL tags. (struct elf_link_sort_rela): New. (elf_link_sort_cmp1, elf_link_sort_cmp2, elf_link_sort_relocs): New. (elf_bfd_final_link): Call elf_link_sort_relocs. Convert one spare DT_NULL into DT_RELCOUNT resp. DT_RELACOUNT if necessary. * bfdlink.h (struct bfd_link_info): Add combreloc and spare_dynamic_tags fields. * emultempl/elf32.em (place_orphan): Place orphan .rel* sections into .rel.dyn resp. .rela.dyn if combreloc. (get_script): If .x linker script is equal to .xn, only put it once into the binary. Add .xc and .xsc scripts. (parse_args): Handle -z combreloc and -z nocombreloc. * scripttempl/elf.sc (.rela.sbss): Fix a typo. For .xc and .xsc scripts put all .rel* or .rela* input sections but .rel*.plt and PLT-like sections into .rel.dyn resp. .rela.dyn. * genscripts.sh (GENERATE_COMBRELOC_SCRIPT): Set if SCRIPT_NAME is elf. Strip trailing whitespace from script. Generate .xc and .xsc scripts if requested. * ldmain.c (main): Initialize link_info.combreloc and link_info.spare_dynamic_tags. * lexsup.c (OPTION_SPARE_DYNAMIC_TAGS): Define. (ld_options): Add --spare-dynamic-tags option. (parse_args): Likewise. * ld.texinfo: Document -z combreloc and -z nocombreloc. * ldint.texinfo: Document .xc and .xsc linker scripts. * NEWS: Add notes about -z combreloc and SHF_MERGE.
2001-08-17 * ld.texinfo: Document that fill values now use the four leastAlan Modra1-8/+8
significant bytes. * emulparams/elf32fr30.sh (NOP): Update. * emulparams/elf32mcore.sh: Likewise. * emulparams/elf64_s390.sh: Likewise. * emulparams/elf_i386.sh: Likewise. * emulparams/elf_i386_be.sh: Likewise. * emulparams/elf_i386_chaos.sh: Likewise. * emulparams/elf_i386_ldso.sh: Likewise. * emulparams/elf_s390.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/i386moss.sh: Likewise. * emulparams/i386nw.sh: Likewise. * emulparams/m68kelf.sh: Likewise. * scripttempl/elf.sc: Update NOP comment. * scripttempl/elfi370.sc: Likewise. * scripttempl/elfm68hc11.sc: Likewise. * scripttempl/elfm68hc12.sc: Likewise. * scripttempl/nw.sc: Likewise.
2001-08-12Make --verbose always display linker scriptNick Clifton1-1/+1
2001-08-03 * ld.texinfo (Input Section Basics): Clarify ordering of outputAlan Modra1-1/+2
sections. * ldlang.c (callback_t): Add wildcard_list param. (walk_wild_section): Remove "section" param. Rewrite for lang_wild_statement_type change. Remove unique_section_p test. (walk_wild_file): Remove "section" param. (walk_wild): Remove "section" and "file" params. (lang_gc_wild): Likewise. (wild): Likewise. Modify for lang_wild_statement_type change. (wild_sort): Likewise. Add "sec" param. (gc_section_callback): Likewise. (output_section_callback): Likewise. Do unique_section_p test. (map_input_to_output_sections): Modify call to wild. (lang_gc_sections_1): Likewise. (print_wild_statement): Modify for lang_wild_statement_type change. (lang_add_wild): Replace filename, filenames_sorted param with filespec. Replace section_name, sections_sorted, exclude_filename_list with section_list. * ldlang.h (lang_add_wild): Here too. (lang_wild_statement_type): Replace section_name, sections_sorted, and exclude_filename_list with section_list. * ldgram.y (current_file): Delete. (%union): Add wildcard_list. (file_NAME_list): Set type to wildcard_list. Build a linked list rather than calling lang_add_wild for each entry. (input_section_spec_no_keep): Call lang_add_wild here instead. * ld.h (struct wildcard_list): Declare. * mri.c (mri_draw_tree): Modify to suit new lang_add_wild.
2001-08-022001-08-02 Charles Wilson <cwilson@ece.gatech.edu>Charles Wilson1-2/+65
* ldmain.c (main): initialize link_info.pei386_auto_import * pe-dll.c: new tables for auto-export filtering (auto_export): change API, pass abfd for contextual filtering. Loop thru tables of excluded symbols instead of comparing "by hand". 2001-08-02 Paul Sokolovsky <paul.sokolovsky@technologist.com> * pe-dll.c: new variable pe_dll_enable_extra_debug. New static variable current_sec (static struct sec *). Add forward declaration for add_bfd_to_link. (process_def_file): Don't export undefined symbols. Do not export symbols starting with "_imp__". Call auto_export() with new API. (pe_walk_relocs_of_symbol): New function. (generate_reloc): add optional extra debugging (pe_dll_generate_def_file): eliminate extraneous initial blank line in output (make_one): enlarge symtab to make room for __nm__ symbols (DATA auto-import support). (make_singleton_name_thunk): New function. (make_import_fixup_mark): New function. (make_import_fixup_entry): New function. (pe_create_import_fixup): New function. (add_bfd_to_link): Specify that 'name' argument is a CONST char *. * pe-dll.h: declare new variable pe_dll_extra_pe_debug; declare new functions pe_walk_relocs_of_symbol and pe_create_import_fixup. * emultempl/pe.em: add new options --enable-auto-import, --disable-auto-import, and --enable-extra-pe-debug. (make_import_fixup): New function. (pe_find_data_imports): New function. (pr_sym): New function. (gld_${EMULATION_NAME}_after_open): Add optional extra pe debugging. Call pe_find_data_imports. Mark .idata as DATA, not CODE. 2001-08-02 Charles Wilson <cwilson@ece.gatech.edu> * ld.texinfo: add additional documentation for --export-all-symbols. Document --out-implib, --enable-auto-image-base, --disable-auto-image-base, --dll-search-prefix, --enable-auto-import, and --disable-auto-import. * ldint.texinfo: Add detailed documentation on auto-import implementation.
2001-07-30Fix computation in SECTIONS example.Nick Clifton1-1/+1
2001-06-20 * ld.texinfo (Options, -r): Mention restrictions when usingHans-Peter Nilsson1-1/+8
different object formats.
2001-06-192001-06-19 H.J. Lu <hjl@gnu.org>H.J. Lu1-0/+15
* ld.texinfo (-E, --export-dynamic): Mention --version-script. (--version-script): Mention the language support.
2001-05-22Improve Solaris compatabilityNick Clifton1-0/+1
2001-04-13* ld.texinfo: Document --fatal-warnings.J.T. Conklin1-1/+6
* ld.1: Regenerate. * ldmisc.c (vfinfo): Set flag to inhibit making executable if warnings have been turned into errors. * lexsup.c (OPTION_WARN_FATAL): Define. (ld_options): Entry for --fatal-warnings. (parse_args): Handle OPTION_WARN_FATAL. * ld.h (ld_config_type): Add fatal_warnings field.
2001-03-262001-03-26 Andreas Jaeger <aj@suse.de>Andreas Jaeger1-1/+1
* binutils.texi (nm): Fix texi syntax. 2001-03-26 Andreas Jaeger <aj@suse.de> * ld.texinfo (Overview): Fix syntax in texi code.
2001-03-25Automate generate on man pagesNick Clifton1-9/+94
2001-03-17 * emultempl/elf32.em (OPTION_GROUP): New macro.Ulrich Drepper1-45/+54
Add new option Bgroup to longopts. (gld*_parse_args): Handle GROUP_OPTION and recognize -z defs. (gld*_list_options): Add -Bgroup and -z defs. * ld.1: Document -Bgroup and -z defs. * ld.texinfo: Likewise.
2001-03-13Fixtypos in ChangeLogs, fix copyright dates in filesNick Clifton1-0/+2
2001-01-14Extend "ld --unique" functionality.Alan Modra1-7/+9
2001-01-072001-01-07 Philip Blundell <philb@gnu.org>Phil Blundell1-1/+1
* ld.texinfo (Bug Reporting): Update email address for reports.
2000-12-28Requre that long options starting with 'o' only accept a double dash prefix.Nick Clifton1-7/+14
2000-12-26Add --no-default-excludes option for PE targetsNick Clifton1-1/+1
2000-12-12* ld.texinfo: Add notes about --whole-archive and gcc.DJ Delorie1-0/+6
2000-12-12Add link option to allow undefiedn symbols in shared librariesNick Clifton1-0/+13
2000-11-06Add GNU Free Documentation LicenseNick Clifton1-9/+13
2000-11-06Add GNU Free Documentation LicenseNick Clifton1-24/+380
2000-10-17Added new option --target-help.Chandra Chavva1-0/+4
2000-09-27.plt stub for lazy linking, --stub-group-size=N ld switch,Alan Modra1-0/+33
import stub fix, extra DIR14F reloc to fix abort in tc_gen_reloc
2000-09-05--split-by-reloc, --split-by-file extensions. --unique option.Alan Modra1-6/+15
2000-08-252000-08-24 H.J. Lu <hjl@gnu.org>H.J. Lu1-2/+2
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't check -rpath nor LD_RUN_PATH for cross link. * ld.texinfo: Document the change.
2000-08-222000-08-22 H.J. Lu <hjl@gnu.org>H.J. Lu1-0/+5
* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Search the DT_RPATH/DT_RUNPATH entries for DT_NEEDED after LD_LIBRARY_PATH for native linker. Display the needed DSO if trace_file_tries is non-zero. (gld${EMULATION_NAME}_try_needed): Report the needed DSO found if trace_file_tries is non-zero. * ld.texinfo: Document the usage of DT_RPATH/DT_RUNPATH. * News: Mention it.
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