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* * ld.texinfo (Top): Document specific options of 68HC11 and 68HC12.Stephane Carrez2004-08-021-0/+88
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* bfd/H.J. Lu2004-07-191-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-07-19 H.J. Lu <hongjiu.lu@intel.com> * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and DYN_NO_NEEDED. (bfd_elf_get_dyn_lib_class): New prototype. * elf.c (bfd_elf_get_dyn_lib_class): New function. * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED, DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED entry is needed. Issue an error if a DT_NEEDED entry is needed for a file marked DYN_NO_NEEDED. (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit for DT_NEEDED tags. * bfd-in2.h: Regenerated. ld/ 2004-07-19 H.J. Lu <hongjiu.lu@intel.com> * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): Also check the add_needed field. (dt_needed): New struct. (gld${EMULATION_NAME}_try_needed): Change the first argument to a pointer to struct dt_needed. Check the DYN_NO_ADD_NEEDED bit in the file where the DT_NEEDED entry comes from. (gld${EMULATION_NAME}_search_needed): Change the second argument to a pointer to struct dt_needed. (gld${EMULATION_NAME}_check_ld_so_conf): Updated. (gld${EMULATION_NAME}_after_open): Likewise. * ld.texinfo: Add --add-needed document. * ldlang.c (new_afile): Set p->add_needed. * ldlang.h (lang_input_statement_type): Add add_needed field. * ldmain.h (add_needed): Declare. * ldmain.c (add_needed): New global var. * lexsup.c (option_values): Add OPTION_ADD_NEEDED and OPTION_NO_ADD_NEEDED. (ld_options): Likewise. (parse_args): Handle them.
* 2004-07-04 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>Christopher Faylor2004-07-031-0/+18
| | | | | | | | | | | * bfd/cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak externals properly. * src/gas/config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak externals. * binutils/doc/binutils.texi (nm): Clarify weak symbol description. * gas/config/tc-i386.c (tc_gen_reloc): Use addend for weak symbols in TE_PE. * gas/doc/as.texinfo (Weak): Document PE weak symbols. * ld/ld.texinfo (WIN32): Document PE weak symbols.
* * ld.texinfo (Options): Fix typo in last change.Andreas Schwab2004-05-231-1/+1
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* Add --hash-size switch to the linkerNick Clifton2004-05-211-2/+16
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* * NEWS: Mention new linker map file generation and theJoern Rennecke2004-05-191-0/+8
| | | | | | | | | | | | | | | | | | | | | | --reduce-memory-overheads option. * ld.texinfo: Document --reduce-memory-overheads option. * ld.h (map_symbol_def): New struct. (struct user_section_struct, section_userdata_type): Rename to: (struct lean_user_section_struct, lean_section_userdata_type). (struct fat_user_section_struct, fat_section_userdata_type): New. (SECTION_USERDATA_SIZE): Define. (args_type): New member reduce_memory_overheads. * ldlang.c (map_obstack): New static variable. (init_map_userdata, print_all_symbols, sort_def_symbol): New functions. (lang_map): Unless command_line.reduce_memory_overheads is set, initialize lists of defined symbols for each section. (print_input_section): Unless command_line.reduce_memory_overheads is set, use print_all_symbols. (init_os): Use lean_section_userdata_type / SECTION_USERDATA_SIZE. * ldmain.c (main): Initialize command_line.reduce_memory_overheads. * lexsup.c (enum option_values): Add OPTION_REDUCE_MEMORY_OVERHEADS. (ld_options): Add entry for --reduce-memory-overheads. (parse_args): Handle OPTION_REDUCE_MEMORY_OVERHEADS.
* * ld.texinfo (Output Section Address): Correct subsection name.Bob Wilson2004-05-171-1/+1
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* * emultempl/pe.em (real_flags): New static.Brian Ford2004-05-071-0/+9
| | | | | | | | | | (OPTION_LARGE_ADDRESS_AWARE): New define. (gld${EMULATION_NAME}_add_options): Add --large-address-aware option. (gld_${EMULATION_NAME}_list_options): Likewise. (gld${EMULATION_NAME}_handle_option): Likewise. (gld_${EMULATION_NAME}_after_open): Pass real_flags to PE private data. * ld.texinfo: Document it. * NEWS: Mention it.
* * ld.texinfo (--gc-sections): Remove restriction forEric Botcazou2004-04-301-3/+3
| | | | dynamic linking.
* [ bfd/ChangeLog ]Chris Demetriou2004-04-211-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-04-21 Chris Demetriou <cgd@broadcom.com> * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove. * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove. * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs) (bfd_mips_elf32_create_embedded_relocs): Remove prototypes * bfd-in2.h: Regenerate. [ ld/ChangeLog ] 2004-04-21 Chris Demetriou <cgd@broadcom.com> * ld.texinfo: Remove MIPS --embedded-relocs documentation. * emulparams/elf32bmip.sh (EXTRA_EM_FILE): Remove definition. * emulparams/mipsidt.sh (TEMPLATE_NAME): Use generic.em. (EXTRA_EM_FILE): Use mipsecoff.em * emulparams/mipsidtl.sh (TEMPLATE_NAME): Use generic.em. (EXTRA_EM_FILE): Use mipsecoff.em * emultempl/mipsecoff.em: Restructure to be included as an extra emulation file. (check_sections, gld${EMULATION_NAME}_after_open) (gld${EMULATION_NAME}_after_allocation) (gld${EMULATION_NAME}_get_script) (ld_${EMULATION_NAME}_emulation): Remove (gld${EMULATION_NAME}_before_parse): Rename to... (mipsecoff_before_parse): This. (LDEMUL_BEFORE_PARSE): Define. * emultempl/mipself.em: Remove file. * scripttempl/mips.sc (.rel.sdata): Do not include in output. (__runtime_reloc_start, __runtime_reloc_stop): Stop providing these symbols. * Makefile.am: Remove dependencies on emultempl/mipself.em. * Makefile.in: Regenerate. [ ld/testsuite/ChangeLog ] 2004-04-21 Chris Demetriou <cgd@broadcom.com> * ld-empic/run.c: Removed as part of MIPS --embedded-relocs removal. * ld-empic/empic.exp: Likewise. * ld-empic/relax.t: Likewise. * ld-empic/relax1.c: Likewise. * ld-empic/relax2.c: Likewise. * ld-empic/relax3.c: Likewise. * ld-empic/relax4.c: Likewise. * ld-empic/runtest1.c: Likewise. * ld-empic/runtest2.c: Likewise. * ld-empic/runtesti.s: Likewise. * ld-mips-elf/empic1-ln.d: Likewise. * ld-mips-elf/empic1-lp.d: Likewise. * ld-mips-elf/empic1-mn.d: Likewise. * ld-mips-elf/empic1-mp.d: Likewise. * ld-mips-elf/empic1-ref.s: Likewise. * ld-mips-elf/empic1-sn.d: Likewise. * ld-mips-elf/empic1-sp.d: Likewise. * ld-mips-elf/empic1-space.s: Likewise. * ld-mips-elf/empic1-tgt.s: Likewise. * ld-mips-elf/empic2-fwd-0.d: Likewise. * ld-mips-elf/empic2-fwd-1.d: Likewise. * ld-mips-elf/empic2-fwd-tgt.s: Likewise. * ld-mips-elf/empic2-ref.s: Likewise. * ld-mips-elf/empic2-rev-0.d: Likewise. * ld-mips-elf/empic2-rev-1.d: Likewise. * ld-mips-elf/empic2-rev-tgt.s: Likewise. * ld-mips-elf/empic2-space.s: Likewise. * ld-mips-elf/emrelocs-eb.d: Likewise. * ld-mips-elf/emrelocs-el.d: Likewise. * ld-mips-elf/emrelocs.ld: Likewise. * ld-mips-elf/emrelocs1.s: Likewise. * ld-mips-elf/emrelocs2.s: Likewise. * ld-mips-elf/mips-elf.exp: Don't run now-removed tests.
* Add more documentation about h8300 relaxation.Nick Clifton2004-04-211-0/+17
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* * ld.texinfo (Simple Example): Add missing punctuation.Ben Elliston2004-04-211-1/+1
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* * bfd/bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.Paul Brook2004-04-011-0/+6
| | | | | | | | | | | | | | | | | | | | | * bfd/elf32-arm.h (struct elf32_elf_section_map): New. (struct _arm_elf_section_data): New. (elf32_arm_section_data): Define. (struct elf32_arm_link_hash_table): Add byteswap_code. (elf32_arm_link_hash_table_create): Initialize byteswap_code. (bfd_elf32_arm_process_before_allocation): Add byteswap_code. (elf32_arm_post_process_headers): Set EF_ARM_BE8. (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook, elf32_arm_compare_mapping, elf32_arm_write_section): New functions. (bfd_elf32_new_section_hook, elf_backend_write_section, elf_backend_link_output_symbol_hook): Define. * ld/emultempl/armelf.em (byteswap_code): Add. (arm_elf_before_allocation): Pass extra parameter. (PARSE_AND_LIST_PROLOGUE): Add OPTION_BE8. (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add be8. (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_BE8. * ld/emultempl/armelf_oabi.em: Pass extra parameter. * ld/ld.texinfo: Document --be8.
* bfd/Alan Modra2004-03-181-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add dyn_lib_class field. Rearrange for better packing. (elf_dt_soname): Delete. (elf_dyn_lib_class): Define. * elf.c (bfd_elf_set_dt_needed_name): Update comment. (bfd_elf_set_dt_needed_soname): Delete. (bfd_elf_set_dyn_lib_class): New function. * elflink.h (add_dt_needed_tag): New function. Split out from.. (elf_link_add_object_symbols): ..here. Rename "name" to "soname". Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback initialization of soname. (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of elf_dt_soname. * bfd-in.h (enum dynamic_lib_link_class): New. (bfd_elf_set_dt_needed_soname): Delete. (bfd_elf_set_dyn_lib_class): Declare. * bfd-in2.h: Regenerate. ld/ * ld.texinfo: Add --as-needed doco. * ldmain.c (as_needed): New global var. * ldmain.h (as_needed): Declare. * lexsup.c (option_values): Add OPTION_AS_NEEDED and OPTION_NO_AS_NEEDED. (ld_options): Likewise. (parse_args): Handle them. * ldlang.h (lang_input_statement_type): Add as_needed field. * ldlang.c (new_afile): Set p->as_needed. * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): New function. (gld${EMULATION_NAME}_try_needed): Use bfd_elf_set_dyn_lib_class. (ld_${EMULATION_NAME}_emulation): Set LDEMUL_RECOGNIZED_FILE entry. * ldlang.c (open_input_bfds): Remove useless cast. (lang_do_assignments_1): Likewise. (lang_for_each_input_section): Delete.
* * ld.texinfo (Options): Fix example for --wrap.Andreas Schwab2004-03-011-2/+2
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* * ldgram.y (exp): Add two operand ALIGN.Nathan Sidwell2004-02-201-9/+17
| | | | | | * ldexp.c (fold_binary): Add ALIGN_K case. * ld.texinfo (ALIGN): Document two operand version. * ld-scripts/align.{s,t,exp}: New.
* * pe-dll.c (pe_create_import_fixup): Clear WP_TEXT flag.Danny Smith2004-01-201-3/+10
| | | | | | * ld.texinfo (--omagic): Note that writable text section does not conform to published PE-COFF specs. (--enable-auto-import): Likewise.
* * ldlang.c (lang_get_regions): Add extra parameter 'have_vma' which if true willNick Clifton2004-01-131-5/+10
| | | | | | | | | | prevent the LMA region being used as a replacement for a default VMA region. (lang_leave_output_section_statement): Pass extra parameter. (lang_leave_overlay): Likewise. * ld.texinfo (Output Section LMA): Document that the LMA region can be set to the VMA region if no VMA has been set. * ldlang.h (struct lang_output_section_phdr_list): Create a typedef for this type. Minor formatting fixes.
* Update docs to reflect fact the --undefined-symbols==ignore-all is no longerNick Clifton2003-12-021-6/+3
| | | | the default for shared libraries and dynamic executables.
* Fix 'the the' typoNick Clifton2003-11-061-1/+1
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* * ChangeLog-9197: Fix typos.Kazu Hirata2003-10-251-1/+1
| | | | | | * NEWS: Likewise. * ld.texinfo: Likewise. * ldlang.c: Fix comment typos.
* * ld.texinfo (Builtin Functions) <DEFINED>: Say that only symbolsHans-Peter Nilsson2003-10-111-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | defined before the statement using DEFINED yield 1. * ldexp.c (fold_name) <case DEFINED>: In lang_first_phase_enum, call lang_track_definedness on symbol. In subsequent phases, use lang_symbol_definition_iteration and lang_statement_iteration to check whether the symbol was defined before the current statement. (exp_fold_tree) <case etree_assign et al>: Call lang_update_definedness before updating symbol type when setting symbol. * ldlang.c (lang_definedness_table): New variable. (lang_definedness_newfunc, lang_track_definedness) (lang_symbol_definition_iteration, lang_update_definedness): New functions. (lang_init): Initialize lang_definedness_table and lang_statement_iteration. (lang_finish): Destroy bfd_hash_table_free. (lang_size_sections): Increment lang_statement_iteration. (lang_do_assignments_1): New function with former lang_do_assignments contents. Change recursive calls to call this function. (lang_do_assignments): Evacuate contents. Increment lang_statement_iteration, then just call lang_do_assignments_1. * ldlang.h (struct lang_definedness_hash_entry) (lang_statement_iteration, lang_track_definedness) (lang_symbol_definition_iteration, lang_update_definedness): Declare.
* Better handking for unresolved symbolsNick Clifton2003-08-201-35/+81
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* Put the keywords for the -z option into a table.Nick Clifton2003-08-151-23/+61
| | | | Add more text describing what the -z now option does.
* * ld.texinfo: Typo fixes. Document SUBALIGN.Alan Modra2003-07-271-3/+15
| | | | | | | | | | * ldgram.y (opt_subalign): Add. * ldlex.l (SUBALIGN): Recognize. * ldlang.c (overlay_subalign): New var. (lang_enter_overlay): Add subalign param. (lang_enter_overlay_section): Pass overlay_subalign to lang_enter_output_section_statement. * ldlang.h (lang_enter_overlay): Update.
* Correct spelling of "relocatable".Alan Modra2003-06-251-2/+2
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* bfd/Jakub Jelinek2003-05-301-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * elflink.h (elf_link_add_object_symbols): Use !info->executable instead of info->shared where appropriate. (bfd_elfNN_size_dynamic_sections, elf_link_output_extsym): Likewise. * elflink.c (_bfd_elf_create_got_section): Likewise. (_bfd_elf_link_create_dynamic_sections): Likewise. (_bfd_elf_link_assign_sym_version): Likewise. * elf32-i386.c (elf_i386_size_dynamic_sections): Create .interp section and DT_DEBUG dynamic tag even for position independent executables. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections: Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections: Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections: Likewise. * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections: Likewise. * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections: Likewise. * elf32-sparc.c (elf32_sparc_size_dynamic_sections: Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections: Likewise. * elf64-sparc.c (sparc64_elf_size_dynamic_sections: Likewise. include/ * bfdlink.h (struct bfd_link_info): Add pie and executable bits. ld/ * lexsup.c (OPTION_PIE): Define. (ld_options): Add -pie and --pic-executable options. (parse_args): Handle OPTION_PIE. * ldmain.c (main): Initialize link_info.pie and link_info.executable. * genscripts.sh: Generate PIE scripts. * ld.texinfo: Document -pie and --pic-executable options. * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): (gld${EMULATION_NAME}_place_orphan): Likewise. (gld${EMULATION_NAME}_get_script): Include PIE scripts. * scripttempl/elf.sc: In PIE scripts set . the same way as in shared scripts. * emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Set to yes. * emulparams/elf64_ia64.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf32ppc.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf64ppc.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf_x86_64.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf_s390.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf32_sparc.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf64_sparc.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf64alpha.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf64_s390.sh (GENERATE_PIE_SCRIPT): Likewise. * emulparams/elf_i386.sh (GENERATE_PIE_SCRIPT): Likewise.
* Replace occurrances of 'Hitachi' with 'Renesas'.Nick Clifton2003-04-151-9/+9
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* Add notes about the target specific nature of i386 PE command line options.Nick Clifton2003-04-061-0/+30
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* Add Xtensa portNick Clifton2003-04-011-1/+76
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* * ld.texinfo (-Tbss, -Tdata, -Ttext): Document in terms ofAlexandre Oliva2003-04-011-5/+2
| | | | --section-start.
* Rename the all occurances of C54X to TIC54X.Nick Clifton2003-03-241-1/+1
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* * ldfile.h (struct search_dirs): Added sysrooted field.Alexandre Oliva2003-03-031-4/+7
| | | | | | | | | | | | | | | | * ldlang.h (struct lang_input_statement_struct): Likewise. * ldfile.c (ldfile_add_library_path): Mark sysrooted paths. (ldfile_open_file_search): Look for sysrooted filename starting with / in ld_sysroot instead of in the current directory. Clear sysrooted flag if it's found in the current directory. Set it from the search directory's sysrooted flag where it is found otherwise. * ldlang.c (ldlang_sysrooted_script): New static variable. (new_afile): Mark search_file_enums as sysrooted if ldlang_sysrooted_script. (load_symbols): Set ldlang_sysrooted_script according to the script's sysrooted field while processing it. * ld.texinfo: Document INPUT behavior in sysroot.
* Apply Bob Wilson's linker documenation clean ups.Nick Clifton2003-02-211-640/+341
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* * ld.texinfo: Remove spaces between @samp and opening brace.Alan Modra2003-02-181-3/+3
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* Fix the behaviour of --allow-shlib-undefined, so that it does what it claimsNick Clifton2003-02-171-12/+22
| | | | to do. Add an inverse switch. Update the documentation.
* Remove an extra "i" in --dll-search-prefix.Nick Clifton2003-01-231-1/+1
| | | | Move a cross-80th-column-margin "an" to the next line.
* (node WIN32): Some clarifications and formatting fixups.Nick Clifton2003-01-141-8/+63
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* * Makefile.am (eelf32iq10.c): Fix tab/whitespace mixup.Daniel Jacobowitz2003-01-061-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Makefile.am (ldmain.o): Add @TARGET_SYSTEM_ROOT_DEFINE@. (GENSCRIPTS): Add @use_sysroot@. * Makefile.in: Regenerated. * configure.host: Move setting of NATIVE_LIB_DIRS to... * configure.tgt: ... here. Use ${target} instead of ${host} for NATIVE_LIB_DIRS. * configure.in: Add --with-sysroot. * configure: Regenerated. * genscripts.sh: Accept use_sysroot option. Set new variables NATIVE and USE_LIBPATH. Prepend "=" to directory names if $use_sysroot. Don't search $tool_lib if $use_sysroot. * ldfile.c (ldfile_add_library_path): Handle leading '='. * ldmain.c (TARGET_SYSTEM_ROOT): Define if not defined. (ld_sysroot): New variable. (main): Initialize ld_sysroot. * ldmain.h (ld_sysroot): New extern. * emultempl/elf32.em: Use NATIVE and USE_LIBPATH instead of searching $EMULATION_LIBPATH. (gld${EMULATION_NAME}_add_sysroot): New function. (gld${EMULATION_NAME}_check_ld_so_conf): Use it. Honor ld_sysroot. (gld${EMULATION_NAME}_after_open): Likewise. Only search environment variables if $NATIVE. * ld.texinfo (Options): Mention "=" prefix in the description of -L. * NEWS: Mention --with-sysroot. * emulparams/elf32bmipn32-defs.sh: Set NATIVE and LIBPATH_SUFFIX instead of setting LIB_PATH. * emulparams/elf32ppc.sh: Likewise. * emulparams/elf64_s390.sh: Likewise. * emulparams/elf64_sparc.sh: Likewise. * emulparams/elf64ppc.sh: Likewise. * emulparams/elf_x86_64.sh: Likewise. * emulparams/elf64_aix.sh: Add "=" prefixes to LIB_PATH. * emulparams/elf64hppa.sh: Add "=" prefixes to LIB_PATH.
* Add support for msp430.Nick Clifton2002-12-301-0/+37
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* New win32 topics: 'symbol aliasing' and 'export dll symbols'.Nick Clifton2002-12-301-13/+108
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* Clarify and extend the documentation in the Machine Dependent, WIN32 section.Nick Clifton2002-12-191-32/+136
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* Add win32 machine depending section.Nick Clifton2002-12-181-2/+117
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* 2002-12-01 H.J. Lu <hjl@gnu.org>H.J. Lu2002-12-021-1/+1
| | | | * ld.texinfo: Remove the extra `;' in sample version script.
* 2002-11-27 H.J. Lu <hjl@gnu.org>H.J. Lu2002-11-271-2/+2
| | | | * ld.texinfo: Add the missing `;' to sample version scripts.
* Add --enable-auto-import extension.Nick Clifton2002-11-141-3/+19
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* Add new command line option "--no-omagic" which undoes the effects of -N.Nick Clifton2002-10-231-2/+11
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* * ld.texinfo (ALIGN): Remove power of 2 restriction.Alan Modra2002-08-131-6/+1
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* Check symbols with undefine version.H.J. Lu2002-08-081-0/+6
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* bfd/H.J. Lu2002-07-151-1/+2
| | | | | | | | | | | | | 2002-07-14 H.J. Lu <hjl@gnu.org> * elflink.h (elf_link_assign_sym_version): Hide the default definition if there is a hidden versioned definition. ld/ 2002-07-14 H.J. Lu <hjl@gnu.org> * ld.texinfo: Document a .symver takes precedence over a version script.