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2006-03-26 * emulparams/elf32bfinfd.sh: New file.Bernd Schmidt1-174/+0
* emultempl/bfin.em: Delete. * emulparams/bfin.sh: Lose reference to bfin.em. * Makefile.am (eelf32bfin.c): Likewise. (eelf32bfinfd.c): New. * Makefile.in: Regenerate. * configure.tgt (bfin-*-elf, bfin-*-uclinux): Add elf32bfinfd to targ_extra_emuls.
2006-03-03ld/Richard Sandiford1-0/+49
* emulparams/vxworks.sh (VXWORKS_BASE_EM_FILE): New variable. (EXTRA_EM_FILE): Define. * emultempl/vxworks.em: New file. * ld.texinfo (--force-dynamic): Document. * Makefile.am (eelf32ppcvxworks.cm, eelf_i386_vxworks.c): Depend on vxworks.em. * Makefile.in: Regenerate. ld/testsuite/ * ld-i386/vxworks1-static.d, ld-i386/vxworks2.s, * ld-i386/vxworks2.sd, ld-i386/vxworks2-static.sd: New tests. * ld-i386/i386.exp: Run them. * ld-powerpc/vxworks1-static.d, ld-powerpc/vxworks2.s, * ld-powerpc/vxworks2.sd, ld-powerpc/vxworks2-static.sd: New tests. * ld-powerpc/powerpc.exp: Run them.
2006-02-092006-02-08 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-11/+12
PR ld/2290 * NEWS: Updated for the Linux linker search order change. * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Call gld${EMULATION_NAME}_check_ld_so_conf before checking default search directories for DT_NEEDED entries.
2006-02-072006-02-07 Paul Brook <paul@codesourcery.com>Paul Brook1-5/+22
ld/ * emultempl/armelf.em: Include elf/arm.h. (arm_elf_finish): Set low address bit if enty point is a Thumb function. ld/testsuite/ * ld-arm/arm-elf.exp: Add thumb-entry test. * ld-arm/thumb-entry.d: New test. * ld-arm/thumb-entry.s: New test.
2006-01-192006-01-18 Roger Sayle <roger@eyesopen.com>Eric Christopher1-2/+2
* emultempl/irix.em: Use lbasename instead of basename.
2005-12-27 * emultempl/xtensaelf.em (elf_xtensa_place_orphan): Delete.Bob Wilson1-12/+0
(LDEMUL_PLACE_ORPHAN): Delete.
2005-12-08bfd/Alan Modra1-1/+13
* elf32-ppc.c (struct ppc_elf_link_hash_table): Add emit_stub_syms. (ppc_elf_select_plt_layout): Add emit_stub_syms param, save to htab. (add_stub_sym): New function. (allocate_dynrelocs): Call add_stub_sym. (ppc_elf_size_dynamic_sections): Emit __glink and __glink_PLTresolve when emit_stub_syms. * elf32-ppc.h (ppc_elf_select_plt_layout): Update prototype. ld/ * emultempl/ppc32elf.em (emit_stub_syms): New var. (ppc_after_open): Pass it to ppc_elf_select_plt_layout. (PARSE_AND_LIST_PROLOGUE <OPTION_STUBSYMS>): Define. (PARSE_AND_LIST_LONGOPTS): Add emit-stub-syms. (PARSE_AND_LIST_OPTIONS): Describe emit-stub-syms. (PARSE_AND_LIST_OPTIONS): Handle it.
2005-12-07bfd/H.J. Lu1-2/+3
2005-12-07 Thiemo Seufer <ths@networkno.de> H.J. Lu <hongjiu.lu@intel.com> PR ld/1932 * bfd-in.h (bfd_elf_record_link_assignment): Add output_bfd and hidden arguments. * bfd.c (bfd_hide_symbol): Removed. * bfd-in2.h: Regenerated. * elflink.c (bfd_elf_record_link_assignment): Handle hidden symbols which were provided by a linker script. ld/ 2005-12-07 Thiemo Seufer <ths@networkno.de> H.J. Lu <hongjiu.lu@intel.com> PR ld/1932 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment): Adjust bfd_elf_record_link_assignment call. * ldexp.c (exp_fold_tree_1): Remove call to bfd_hide_symbol.
2005-11-24bfd/Alan Modra2-5/+6
* elf-bfd.h (_bfd_generic_match_sections_by_type): Don't define. * libbfd-in.h (_bfd_generic_match_sections_by_type): Delete. * libbfd.c (_bfd_generic_match_sections_by_type): Delete. * targets.c (bfd_match_sections_by_type): Don't define. (BFD_JUMP_TABLE_LINK): Remove _bfd_generic_match_sections_by_type. * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. ld/ * ldlang.c (lang_output_section_find_by_flags): Add match_type param. Run two passes, first using match_type, second without. * ldlang.h (lang_match_sec_type_func): New typedef. (lang_output_section_find_by_flags): Update prototype. bfd_match_sections_by_type and lang_output_section_find_by_flags. * emultempl/pe.em (place_orphan): Likewise.
2005-11-17 * ldlang.h (lang_input_section_type): Remove "ifile" field.Alan Modra9-65/+76
(lang_insert_orphan, lang_add_section): Update prototypes. * ldlang.c (lang_insert_orphan): Remove "file" param. (lang_add_section): Likewise. Update all callers. (wild_sort): Get an input section's bfd via "section->owner". (size_input_section): Access just_syms_flag via bfd usrdata. (lang_place_orphans): Update ldemul_place_orphan call. * ldemul.h (ldemul_place_orphan): Remove input_statement param. (struct ld_emulation_xfer_struct <place_orphan>): Likewise. * ldemul.c (ldemul_place_orphan): Likewise. * ldwrite.c (build_link_order): Access just_syms_flag via bfd usrdata. * emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise. * emultempl/beos.em (sort_by_file_name): Access bfd by section->owner. (sort_sections): Likewise. (place_orphan): Remove "file" param. Adjust lang_add_section call. * emultempl/elf32.em (place_orphan): Remove "file" param. Adjust lang_add_section and lang_insert_orphan calls. * emultempl/hppaelf.em (hppaelf_add_stub_section): Adjust lang_add_section call. (build_section_lists): Access just_syms_flag via bfd usrdata. * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Adjust lang_add_section call. * emultempl/mmo.em (mmo_place_orphan): Remove "file" param. Adjust lang_add_section and lang_insert_orphan calls. * emultempl/pe.em (place_orphan): Likewise. Access bfd via section owner. * emultempl/ppc64elf.em (ppc_add_stub_section): Adjust lang_add_section call. (build_toc_list): Access just_syms_flag via bfd usrdata. (build_section_lists): Likewise. * emultempl/xtensaelf.em (elf_xtensa_place_orphan): Remove "file" param. Adjust place_orphan call. (ld_build_required_section_dependence): Access bfd via section owner.
2005-10-25Add support for the Z80 processor familyNick Clifton1-0/+85
2005-10-24bfd/H.J. Lu1-2/+3
2005-10-23 H.J. Lu <hongjiu.lu@intel.com> PR ld/1487 * elf-bfd.h (_bfd_generic_init_private_section_data): New. (_bfd_elf_init_private_section_data): New. * elf.c (elf_fake_sections): Don't set SHF_GROUP for relocatable link. (bfd_elf_set_group_contents): Don't handle relocatable link specially. (assign_section_numbers): If it isn't called by assembler, use the output section of elf_linked_to_section for SHF_LINK_ORDER. (_bfd_elf_init_private_section_data): New. (_bfd_elf_copy_private_section_data): Call it. * libbfd-in.h (_bfd_generic_init_private_section_data): New. * libbfd.c (_bfd_generic_init_private_section_data): New. * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_generic_init_private_section_data. (bfd_init_private_section_data): Likewise. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. ld/ 2005-10-23 H.J. Lu <hongjiu.lu@intel.com> PR ld/1487 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Call bfd_match_sections_by_type to match section types. * ldlang.c (init_os): Take the input section. Call bfd_init_private_section_data if the input section isn't NULL. (exp_init_os): Pass NULL to init_os. (map_input_to_output_sections): Likewise. (lang_add_section): Pass the input section to init_os. ld/testsuite/ 2005-10-23 H.J. Lu <hongjiu.lu@intel.com> PR ld/1487 * ld-ia64/tlspic.rd: Updated.
2005-10-15bfd/H.J. Lu1-11/+31
2005-10-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/1467 * elf-bfd.h (_bfd_elf_match_sections_by_type): New. (_bfd_generic_match_sections_by_type): New. Defined. * elf.c (_bfd_elf_match_sections_by_type): New. * libbfd-in.h (_bfd_generic_match_sections_by_type): New. * bfd-in2.h: Regenerated. * libbfd.h: Likewise. * libbfd.c (_bfd_generic_match_sections_by_type): New. * targets.c (BFD_JUMP_TABLE_LINK): Initialize _bfd_match_sections_by_type with _bfd_generic_match_sections_by_type. (bfd_target): Add _bfd_match_sections_by_type. ld/ 2005-10-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/1467 * emultempl/elf32.em: Include "elf-bfd.h". (gld${EMULATION_NAME}_place_orphan): Check section type and don't use section name for ELF input sections. * ld.texinfo: Document orphan section processing. * ldlang.c (lang_output_section_find_by_flags): Match section types by calling bfd_match_sections_by_type.
2005-10-05 * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): SetDanny Smith1-0/+3
default entry symbol to ENTRY here. * scripttempl/pe.sc: Not here.
2005-09-30 * Makefile.am: Bfin support.Catherine Moore1-0/+174
* Makefile.in: Regenerated. * aclocal.m4: Regenerated. * configure.tgt: Bfin support. * emulparams/bfin.sh: New file. * emultempl/bfin.em: New file.
2005-09-072005-09-06 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+5
PR ld/1263 * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): Check --just-symbols on DSO.
2005-08-17 * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation):Kaz Kojima1-7/+1
Don't increment rel_count of .cranges here. Set rawsize of .cranges.
2005-08-04bfd/Alan Modra15-76/+0
* elf32-ppc.c (struct elf_linker_section): Replace sym_val field with sym. (ppc_elf_relocate_section): Adjust for above. (create_sdata_sym): New function. (ppc_elf_create_linker_section): Call it. (ppc_elf_check_relocs): Correct has_sda_refs and non_got_refs. Create sdata syms for all SDA relocs. (ppc_elf_adjust_dynamic_symbol): Don't special case _SDA_BASE_ and _SDA2_BASE_. (ppc_elf_set_sdata_syms): Delete. * elflink.c (bfd_elf_size_dynamic_sections): Don't create DT_INIT and DT_FINI tags unless associated section has input. (bfd_elf_set_symbol, _bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in.h (_bfd_elf_provide_symbol): Delete. (_bfd_elf_provide_section_bound_symbols): Delete. * bfd-in2.h: Regenerate. ld/ * ldemul.c (ldemul_do_assignments, do_assignments_default): Delete. * ldemul.h (ldemul_do_assignments, do_assignments_default): Delete. (struct ld_emulation_xfer_struct): Remove do_assignments field. * ldlang.c (lang_do_assignments): Don't call ldemul_do_assignments. * emulparams/elf32ppc.sh (SDATA_START_SYMBOLS): New. (SDATA2_START_SYMBOLS, SBSS_START_SYMBOLS, SBSS_END_SYMBOLS): New. * emultempl/aix.em (ld_*_emulation): Delete do_assignments init. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * emultempl/elf32.em: Likewise. (gld*_provide_bound_symbols): Delete. (gld*_provide_init_fini_syms): Delete. (gld*_before_allocation): Don't call ldemul_do_assignments. * emultempl/ppc32elf.em (ppc_do_assignments): Delete. (LDEMUL_DO_ASSIGNMENTS): Delete. * scripttempl/elf.sc: Provide init/fini syms. Add SBSS_START_SYMBOLS, SBSS_END_SYMBOLS, SDATA2_START_SYMBOLS.
2005-08-04bfd/Alan Modra17-27/+27
* elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to.. * linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here. * bfd-in.h (_bfd_fix_excluded_sec_syms): Rename. * bfd-in2.h: Regenerate. ld/ * ldemul.c (ldemul_finish): Call ld_emulation->finish unconditionally. (finish_default): New function. * ldemul.h (finish_default): Declare. * emultempl/aix.em (gld*_before_allocation): Call before_allocation_default rather than strip_excluded_output_sections. (ld_*_emulation): Init finish field to finish_default. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/elf32.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/hppaelf.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/mmo.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/ppc64elf.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise.
2005-07-16bfd/Alan Modra2-7/+15
* elf32-ppc.c (ppc_elf_set_sdata_syms): Return void. Remove hack for zero size sections. Don't set .sbss syms here. * elf32-ppc.h (ppc_elf_set_sdata_syms): Adjust prototype. ld/ * emultempl/elf32.em (gld*_provide_init_fini_syms): Prototype. (gld*_before_allocation): Call ldemul_do_assignments rather than gld*_provide_init_fini_syms directly. * emultempl/ppc32elf.em (gld*_after_allocation): Delete. (ppc_do_assignments): New function. (LDEMUL_AFTER_ALLOCATION): Don't define. (LDEMUL_DO_ASSIGNMENTS): Define.
2005-07-15 * ldemul.c (ldemul_do_assignments): New function.Alan Modra14-2/+16
(do_assignments_default): New function. * ldemul.h (ldemul_do_assignments): Declare. (do_assignments_default): Declare. (struct ld_emulation_xfer_struct): Add do_assignments. * ldlang.c (lang_do_assignments) Call ldemul_do_assignments. * emultempl/aix.em (ld_*_emulation): Init do_assignments field. * emultempl/armcoff.em: Likewise. * emultempl/beos.em: Likewise. * emultempl/generic.em: Likewise. * emultempl/gld960.em: Likewise. * emultempl/gld960c.em: Likewise. * emultempl/linux.em: Likewise. * emultempl/lnk960.em: Likewise. * emultempl/m68kcoff.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/sunos.em: Likewise. * emultempl/ticoff.em: Likewise. * emultempl/vanilla.em: Likewise. * emultempl/elf32.em: Likewise, to call gld*_provide_init_fini_syms. (gld*_find_exp_assignment): Adjust bfd_elf_record_link_assignment call.
2005-07-14bfd/Alan Modra3-47/+46
* bfd-in.h (_bfd_elf_fix_excluded_sec_syms): Declare. (_bfd_elf_provide_section_bound_symbols): Remove param name. Formatting. * bfd-in2.h: Regenerate. * elflink.c (bfd_elf_gc_sections): Don't call generic function. (_bfd_elf_provide_symbol): Formatting. (_bfd_elf_provide_section_bound_symbols): Remove all hacks, just create section relative syms. (fix_syms, _bfd_elf_fix_excluded_sec_syms): New functions. * elf32-ppc.c (ppc_elf_set_sdata_syms): Use _bfd_elf_provide_section_bound_symbols. * reloc.c (bfd_mark_used_section): Delete. (bfd_generic_gc_sections): Don't call the above. ld/ * ldlang.c (strip_excluded_output_sections): Don't call bfd_gc_sections. * emultempl/elf32.em (gld*_provide_bound_symbols): Move. (gld*_provide_init_fini_syms): Move. (gld*_before_allocation): Call the above from here.. (gld*_finish): ..not here. Call _bfd_elf_fix_excluded_sec_syms. * emultempl/hppaelf.em (hppaelf_finish): Likewise. * emultempl/ppc64elf.em (ppc_finish): Likewise.
2005-07-10* emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Enable runtimeChristopher Faylor1-2/+2
relocation by default. (compute_dll_image_base): Avoid linking into cygwin dll address space.
2005-07-08 * ldlang.c (wild_sort): Formatting.Alan Modra3-32/+0
(strip_excluded_output_sections): Strip zero size sections here. * emultempl/elf32.em (gld*_strip_empty_sections): Delete. (gld*_finish): Don't call the above. * emultempl/hppaelf.em (hppaelf_finish): Likewise. * emultempl/ppc64elf.em (ppc_finish): Likewise.
2005-07-052005-05-07 Paul Brook <paul@codesourcery.com>Paul Brook1-7/+12
bfd/ * config.bfd: Add separate case for ppc-vxworks. * configure: Regenerate. * configure.in: Include elf-vxworks.lo on ppc targets. * elf-vxworks.c (elf_vxworks_final_write_processing): Handle .rela.plt.unloaded. * elf32-ppc.c: Add VxWorks target vec. Include elf-vxworks.h. (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE, PLT_SLOT_SIZE): Remove. (VXWORKS_PLT_ENTRY_SIZE, ppc_elf_vxworks_plt_entry, ppc_elf_vxworks_pic_plt_entry, VXWORKS_PLT_INITIAL_ENTRY_SIZE, ppc_elf_vxworks_plt0_entry, ppc_elf_vxworks_pic_plt0_entry, VXWORKS_PLT_NON_JMP_SLOT_RELOCS, VXWORKS_PLTRESOLVE_RELOCS, VXWORKS_PLTRESOLVE_RELOCS_SHLIB): New. (ppc_elf_link_hash_table): Add srelplt2, sgotplt, hgot, hplt, is_vxworks, plt_entry_size, plt_slot_size, plt_initial_entry_size. (ppc_elf_link_hash_table_create): Initialize hadtab plt fields. (ppc_elf_create_got): Create .got.plt for VxWorks. (ppc_elf_create_dynamic_sections): Create unloaded plt relocation section for VxWorks. (ppc_elf_select_plt_layout): Handle VxWorks plt format. (allocate_got): VxWorks does not need a got header. (allocate_dynrelocs): Handle VxWorks plt format. (ppc_elf_size_dynamic_sections): Save _G_O_T_ and _P_L_T_ symbols for VxWorks. Handle VxWorks plt/got. (ppc_elf_finish_dynamic_sections): Fill in VxWorks plt. (ppc_elf_vxworks_special_sections): New. (ppc_elf_vxworks_link_hash_table_create, ppc_elf_vxworks_add_symbol_hook, elf_i386_vxworks_link_output_symbol_hook, ppc_elf_vxworks_final_write_processing): New functions. * targets.c (bfd_elf32_powerpc_vxworks_vec): Declare. (_bfd_target_vector): Use it. gas/ * config/tc-ppc.c (ppc_target_format): Add VxWorks. gas/testsuite/ * gas/ppc/altivec.d: Match all powerpc target vecs. * gas/ppc/booke.d: Ditto. * gas/ppc/e500.d: Ditto. ld/ * Makefile.am (ALL_EMULATIONS): Add eelf32ppcvxworks.o. (eelf32ppcvxworks.o): Add dependencies. * Makefile.in: Regenerate. * configure.tgt: Add entry for powerpc-vxworks. * emulparams/elf32-ppc.c: Mention elf32ppcvxworks.sh in comment. * emulparams/elf32ppcvxworks.sh: New file. * emultempl/ppc32elf.em (bfd_elf32_powerpc_vxworks_vec): Declare. (is_ppc_elf32_vec): New function. (ppc_after_open, ppc_before_allocation, gld${EMULATION_NAME}_after_allocation): Use it.
2005-07-04 * emultempl/elf32.em: Enable use of ld.so.conf for *-*-k*bsd-*.Alan Modra1-4/+4
2005-06-16Add quotes to avoid a null test expression.Nick Clifton1-1/+1
2005-06-09 * ld.h (lang_phase_type): Move to..Alan Modra2-7/+5
* ldexp.h: ..here. Add lang_mark_phase_enum. (node_type): Remove etree_undef and etree_unspec. (exp_data_seg): Delete. (struct ldexp_control, expld): New. (invalid, exp_mark_used_section): Delete. (exp_fold_tree, exp_get_vma, exp_get_value_int, exp_get_fill, exp_get_abs_int): Update prototypes. * ldexp.c (assigning_to_dot): Delete. (expld): Define. (make_abs): Operate directly on expld.result. Update all callers. (new_abs): Likewise. Return void. (new_rel_from_abs): Rename from new_rel_from_section. (new_rel, new_rel_from_abs): Operate on expld.result and return void. Update all callers. (fold_unary): Operate on expld.result and return void. Remove "current_section", "allocation_done", "dot", "dotp" and "mark_used" params. Update all callers. (fold_binary, fold_trinary, fold_name, exp_fold_tree_1): Likewise. (fold_unary <ALIGN_K>): Ensure alignment is absolute. (fold_unary <ABSOLUTE>): Use make_abs. (fold_unary <DATA_SEGMENT_END>): Evaluate mark_phase as for allocating_phase. (fold_binary <DATA_SEGMENT_ALIGN, DATA_SEGMENT_RELRO_END, >): Ditto. (fold_binary <'%','/'>): Don't error if marking. (fold_name <SIZEOF_HEADERS>): Don't call bfd_sizeof_headers when marking. (fold_name <NAME>): Remove FIXME; -R is handled correctly. Don't error when marking. (fold_name <ADDR, LOADADDR, SIZEOF>): Don't set SEC_KEEP. (exp_fold_tree_1): Don't error when marking. (exp_fold_tree_1 <etree_rel>): Evaluate in all phases except first. (exp_fold_tree_1 <etree_assign to dot>): Don't check for NULL current section, instead check for NULL dotp. (exp_fold_tree_1 <etree_provide>): Don't evaluate the assignment source unless the symbol is referenced and undefined. (exp_fold_tree): Remove "allocation_done" and "dot" params. Save params to expld. (exp_fold_tree_no_dot): Remove "current_section", "allocation_done and "mark_used" params. Save params to expld. Update all callers. (exp_assop): Do without temp var. (exp_print_tree <etree_undef>): Delete code. (exp_get_vma): Remove "allocation_done" param. Correct error return. (exp_get_fill, exp_get_abs_int): Likewise. (exp_get_value_int): Remove "allocation_done" param. (exp_mark_used_section): Delete. * ldgram.y (fill_exp): Update exp_get_fill call. (origin_spec, length_spec): Update exp_get_vma call. * ldlang.c (lang_init): Don't bother clearing lang_statement_iteration. (lang_mark_used_section_1, lang_mark_used_section): Delete. (strip_excluded_output_sections): Call one_lang_size_sections_pass in marking mode. Merge old lang_mark_used_section code. Correct handling of output sections with excluded input sections and data statements. Don't drop non-zero sized sections. Don't zap os->bfd_section. Do set SEC_EXCLUDE when appropriate. (print_output_section_statement): Update for changed ldexp.c interface. (print_assignment, lang_size_sections_1): Likewise. (lang_do_assignments_1, lang_enter_output_section_statement): Likewise. (lang_new_phdr, lang_record_phdrs): Likewise. (lang_size_sections): Likewise. (insert_pad): Use following statement if it is a pad, rather than creating a new one. (lang_size_sections_1 <lang_output_section_statement_enum>): Do process ignored output section to set vma and lma, but don't update dot for these sections. Don't error if marking. (lang_size_sections_1 <lang_assignment_statement_enum>): Don't update dot for ignored sections. (lang_size_sections_1 <lang_data_statement_enum>): Don't mark absolute section with SEC_ALLOC. (one_lang_size_sections_pass): New function. (lang_size_sections): Remove first five params. Set expld.phase on entry and exit. Use one_lang_size_sections_pass. (lang_do_assignments): Remove all params. Update all callers. (lang_reset_memory_regions): Clear os->processed for all output section statements. * ldlang.h (lang_do_assignments): Update prototype. (lang_size_sections): Likewise. (one_lang_size_sections_pass): Declare. * pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update lang_size_sections and lang_do_assignments calls. * emultempl/elf32.em (layout_sections_again): Likewise. * emultempl/ppc64elf.em (ppc_before_allocation): Use one_lang_size_sections_pass.
2005-06-06bfd/Alan Modra1-2/+2
* elf64-pcc.c (ppc64_elf_gc_mark_hook): For the local sym in .opd case, include addend when indexing .opd section map. (ppc64_elf_edit_opd): Add no_opd_opt param. Do nothing besides clear opd_adjust array if no_opd_opt set. Tidy code. * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype. ld/ * emultempl/ppc64elf.em (ppc_before_allocation): Always run ppc64_elf_edit_opd.
2005-06-01ld:Zack Weinberg2-21/+6
* ldlang.c (entry_symbol_default): New file-scope global. (lang_finish): Use it, not a hardwired "start". (lang_default_entry): Set it. * ldlang.h: Declare lang_default_entry. * emultempl/beos.em, emultempl/pe.em: Use lang_default_entry, not lang_add_entry, to override default entry point symbol. ld/testsuite: * ld-scripts/align.exp: Mark align1 XFAIL on PECOFF targets. * ld-scripts/data.exp: Mark data UNSUPPORTED on a.out targets. * ld-scripts/provide.exp, ld-scripts/size.exp: Mark all tests UNSUPPORTED on a.out targets. Tidy.
2005-05-29 * emulparams/elf64alpha.sh (PLT): New.Richard Henderson1-9/+81
(TEXT_PLT): New. * emultempl/alphaelf.em (disable_relaxation): New. (limit_32bit): Rename from elf64alpha_32bit; update all users. (elf64_alpha_use_secureplt): Declare. (bfd_elf64_alpha_vec, bfd_elf64_alpha_freebsd_vec): Declare. (alpha_after_open): New. (alpha_before_allocation): New. (OPTION_NO_RELAX, OPTION_SECUREPLT, OPTION_NO_SECUREPLT): New. (PARSE_AND_LIST_LONGOPTS): Include them. (PARSE_AND_LIST_OPTIONS): Likewise. (PARSE_AND_LIST_ARGS_CASES): Likewise. (LDEMUL_AFTER_OPEN, LDEMUL_BEFORE_ALLOCATION): New. * scripttempl/elf.sc (TEXT_PLT): New. (PLT): Use it.
2005-05-24 * emultempl/ppc32elf.em (after_allocation): Don't callAlan Modra1-2/+3
ppc_elf_set_sdata_syms when relocatable.
2005-05-12Update FSF addressesNick Clifton31-32/+32
2005-05-11 * ldgram.y: Add SPECIAL token.Alan Modra1-1/+76
(sect_constraint): Handle SPECIAL. * ldlang.c (lang_output_section_find_1): Don't match SPECIAL. (map_input_to_output_sections): Likewise. * ldlex.l (SPECIAL): Define. * emulparams/elf32ppc.sh (DATA_GOT, SDATA_GOT, SEPARATE_GOTPLT, GOT, PLT, GOTPLT): Define. * emultempl/ppc32elf.em (old_plt, old_got): New static vars. (ppc_after_open): New function. (PARSE_AND_LIST_PROLOGUE): Define OPTION_OLD_LPT and OPTION_OLD_GOT. (PARSE_AND_LIST_LONGOPTS): Add "bss-plt" and "sdata-got". (PARSE_AND_LIST_OPTIONS): Document them. (PARSE_AND_LIST_ARGS_CASES): Handle them. (LDEMUL_AFTER_OPEN): Define. * scripttempl/elf.sc (PLT): Don't override existing define. (DATA_GOT, SDATA_GOT): Define and use to enable alternate got placement rather than using NO_SMALL_DATA. Emit GOTPLT for RELRO_NOW.
2005-05-102005-05-09 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-0/+2
* emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): Don't use a removed section.
2005-05-072005-05-06 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-1/+1
* emultempl/elf32.em (gld${EMULATION_NAME}_provide_init_fini_syms): Put back !link_info.relocatable.
2005-05-062005-05-06 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-1/+1
* emultempl/elf32.em (gld${EMULATION_NAME}_provide_init_fini_syms): Just check link_info.executable.
2005-05-04bfd/H.J. Lu1-29/+2
2005-05-04 H.J. Lu <hongjiu.lu@intel.com> * bfd-in.h (_bfd_elf_provide_section_bound_symbols): New. * bfd-in2.h: Regenerated. * elflink.c (bfd_elf_set_symbol): New. (_bfd_elf_provide_symbol): Call it. (_bfd_elf_provide_section_bound_symbols): New. ld/ 2005-05-04 H.J. Lu <hongjiu.lu@intel.com> * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): Call _bfd_elf_provide_section_bound_symbols.
2005-05-04bfd/Alan Modra9-10/+28
* section.c (struct bfd_section): Replace link_order_head and link_order_tail with map_head and map_tail union. (STD_SECTION): Update. (_bfd_strip_section_from_output): Delete. * aoutx.h: Update throughout for above changes. * coff-ppc.c: Likewise. * cofflink.c: Likewise. * ecoff.c: Likewise. * elf-eh-frame.c: Likewise. * elf-m10300.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-cris.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-vax.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elflink.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * linker.c: Likewise. * merge.c: Likewise. * pdp11.c: Likewise. * xcofflink.c: Likewise. * elflink.c (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Split out from bfd_elf_size_dynamic_sections. * bfd-in.h (bfd_boolean bfd_elf_size_dynsym_hash_dynstr): Declare. * bfd-in2.h: Regenerate. ld/ * ldemul.c: Include bfdlink.h. (ldemul_before_allocation): Assume before_allocation is non-zero. (before_allocation_default): Call strip_excluded_output_sections. * ldlang.c (stripped_excluded_sections): New variable. (lang_add_section): Build input section list for each output section, attached via map_head and map_tail pointers. (strip_excluded_output_sections): Make global. Traverse the input section lists to find which output sections can go. Clear link_order pointers and set stripped_excluded_sections. (lang_process): Call strip_excluded_output_sections. * ldlang.h (strip_excluded_output_sections): Declare. * ldwrite.c: Update throuhout for link_order_head -> map_head change. * emultempl/aix.em (before_allocation): Call strip_excluded_output_sections. * emultempl/armcoff.em (before_allocation): Likewise. * emultempl/beos.em (before_allocation): Likewise. * emultempl/linux.em (before_allocation): Likewise. * emultempl/pe.em (before_allocation): Likewise. * emultempl/sunos.em (before_allocation): Likewise. * emultempl/elf32.em (before_allocation): Likewise. Call bfd_elf_size_dynsym_hash_dynstr too. * emultempl/lnk960.em (lnk960_before_allocation): Delete. (ld_lnk960): Use before_allocation_default.
2005-05-03bfd/H.J. Lu1-10/+6
2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * bfd.c (bfd): Remove section_tail and add section_last. (bfd_preserve): Likewise. (bfd_preserve_save): Likewise. (bfd_preserve_restore): Likewise. * opncls.c (_bfd_new_bfd): Likewise. * coffcode.h (coff_compute_section_file_positions): Updated. (coff_compute_section_file_positions): Likewise. * elf.c (assign_section_numbers): Likewise. * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise. * elf64-mmix.c (mmix_elf_final_link): Likewise. * elfxx-ia64.c (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * sunos.c (sunos_add_dynamic_symbols): Likewise. * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise. * ecoff.c (bfd_debug_section): Initialize prev. * section.c (bfd_section): Add prev. (bfd_section_list_remove): Updated. (bfd_section_list_append): New. (bfd_section_list_insert_after): New. (bfd_section_list_insert_before): New. (bfd_section_list_insert): Removed. (bfd_section_removed_from_list): Updated. (STD_SECTION): Initialize prev. (bfd_section_init): Updated. (bfd_section_list_clear): Updated. * bfd-in2.h: Regenerated. gas/ 2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * write.c (write_object_file): Use bfd_section_double_list_remove to remove sections. ld/ 2005-05-02 H.J. Lu <hongjiu.lu@intel.com> * emultempl/elf32.em (gld${EMULATION_NAME}_strip_empty_section): Updated for bfd_section_list_remove change. * ldlang.c (lang_insert_orphan): Likewise. (strip_excluded_output_sections): Likewise. (sort_sections_by_lma): New. (lang_check_section_addresses): Sort the sections before checking addresses.
2005-04-282005-04-27 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-1/+14
* emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): Use the first SEC_ALLOC section which isn't SEC_READONLY or the last SEC_ALLOC section if such a section doesn't exist.
2005-04-15 * bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.Julian Brown1-2/+10
* bfd/bfd-in2.h: Regenerate. * bfd/elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'. (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx. (bfd_elf32_arm_set_target_relocs): Handle use_blx. (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22 relocations if requested to. (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on use_blx rather than symbian_p. (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if use_blx is in effect. (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default for SymbianOS. * ld/ld.texinfo: Document --use-blx. * ld/emultempl/armelf.em (use_blx): New variable. (arm_elf_create_output_section_statements): Communicate value of use_blx to bfd. (PARSE_AND_LIST_PROLOGUE): Add OPTION_USE_BLX. (PARSE_AND_LIST_OPTIONS): Add --use-blx option. (PARSE_AND_LIST_ARGS_CASES): Add OPTION_USE_BLX case.
2005-04-11 * emultempl/elf32.em (gld${EMULATION_NAME}_stat_needed): IgnoreAlan Modra1-0/+10
as_needed libs that were not needed. (gld${EMULATION_NAME}_check_needed): Likewise.
2005-04-07Include ldexp.h and ldlang.h so that ldfile.h can use the lang_input_statementNick Clifton1-0/+2
type.
2005-04-04Add a check for <unistd.h> providing a prototype for getopt() which is ↵Nick Clifton1-0/+1
compatible with the one in include/getopt.h. If so then define HAVE_DECL_GETOPT.
2005-03-29 * emultempl/elf32.em (gld${EMULATION_NAME}_layout_sections_again):Alan Modra3-67/+93
New function, extracted from static void gld${EMULATION_NAME}_finish. (gld${EMULATION_NAME}_strip_empty_sections): Likewise. (gld${EMULATION_NAME}_provide_init_fini_syms): Likewise. * emultempl/ppc64elf.em: Revert last change. (ppc_layout_sections_again): Use gld${EMULATION_NAME}_layout_sections_again. (ppc_finish): Don't call gld${EMULATION_NAME}_finish. Instead call gld${EMULATION_NAME}_strip_empty_sections and gld${EMULATION_NAME}_provide_init_fini_syms. * emultempl/hppaelf.em: Similarly.
2005-03-29 * emultempl/ppc64elf.em (need_laying_out): Delete. Remove all refs.Alan Modra2-30/+0
(ppc_finish): Don't call bfd_elf_discard_info. * emultempl/hppaelf.em: Similarly.
2005-03-23Accept any C library to accompany a GNU Linux implementation, not just the GNUNick Clifton1-4/+4
C library.
2005-03-23bfd/H.J. Lu1-0/+51
2005-03-22 H.J. Lu <hongjiu.lu@intel.com> * bfd-in.h (_bfd_elf_provide_symbol): New. * bfd-in2.h: Regenerated. * elf32-ppc.c (set_linker_sym): Moved to elflink.c. (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead of set_linker_sym. * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed from elf32-ppc.c. ld/ 2005-03-22 H.J. Lu <hongjiu.lu@intel.com> * emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): New (gld${EMULATION_NAME}_finish): Call gld${EMULATION_NAME}_provide_bound_symbols to provide __preinit_array_start, __preinit_array_end, __init_array_start, __init_array_end, __fini_array_start and __fini_array_end. * scripttempl/elf.sc: Don't provide __preinit_array_start, __preinit_array_end, __init_array_start, __init_array_end, __fini_array_start nor __fini_array_end.
2005-03-22bfd/Alan Modra1-0/+4
* elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on .gnu.warning.* sections. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Set SEC_EXCLUDE on .gnu.warning sections.
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