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2004-03-27 * Makefile.am: Remove all mention of elflink.h.Alan Modra1-16/+5
* Makefile.in: Regenerate. * bfd-in.h (bfd_elf_discard_info): Declare. (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete. * bfd-in2.h: Regenerate. * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol, bfd_elf32_link_record_dynamic_symbol, bfd_elf64_link_record_dynamic_symbol, _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link, bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol, _bfd_elf32_link_record_local_dynamic_symbol, _bfd_elf64_link_record_local_dynamic_symbol, _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets, _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link, _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry, _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets, _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry, _bfd_elf32_reloc_symbol_deleted_p, _bfd_elf64_reloc_symbol_deleted_p): Delete. (bfd_elf_link_record_dynamic_symbol, bfd_elf_link_record_local_dynamic_symbol, bfd_elf_final_link, bfd_elf_gc_sections, bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry, bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link, bfd_elf_reloc_symbol_deleted_p): Declare. (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define. * elf32-arm.h: Update for changed function names. Remove local WILL_CALL_FINISH_DYNAMIC_SECTION define. * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c, * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c, * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c, * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c, * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c, * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c, * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise. * elfxx-target.h (bfd_elfNN_bfd_final_link): Define. (bfd_elfNN_print_symbol): Define. * elfcode.h: Don't include elflink.h. (elf_bfd_discard_info, elf_reloc_symbol_deleted_p, elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections, elf_gc_common_finalize_got_offsets, elf_gc_common_final_link, elf_gc_record_vtinherit, elf_gc_record_vtentry, elf_link_record_local_dynamic_symbol): Don't define. * elflink.c: Update for changed function names. Move elflink.h code here. * elflink.h: Delete file. * po/SRC-POTFILES.in: Regenerate. * po/bfd.pot: Regenerate. doc/ * bfdint.texi: Remove all mention of elflink.h.
2004-03-26 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.Alan Modra1-0/+17
(ppc64_elf_add_symbol_hook): New function. * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove const from Elf_Internal_Sym param. * elflink.c (elf_link_add_object_symbols): Adjust. * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust. * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust. * elf32-i370.c (elf_backend_add_symbol_hook): Adjust. * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust. * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust. * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust. * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust. * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust. * elf32-v850.c (v850_elf_add_symbol_hook): Adjust. * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust. * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust. * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust. * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust. * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust. * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust. * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
2004-03-25bfd/Alan Modra1-1/+1
* elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed and chained shared libs only if dynsym. Clear dynsym on forced-local. * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare. (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete. (_bfd_elf_add_dt_needed_tag): Declare. (_bfd_elf_sort_symbol): Declare. (_bfd_elf_finalize_dynstr): Declare. (RELOC_FOR_GLOBAL_SYM): Formatting. * elfcode.h (elf_add_dynamic_entry): Delete. * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding elflink.h function converted to use elf_size_info. (_bfd_elf_add_dt_needed_tag): Likewise. (_bfd_elf_sort_symbol): Likewise. (_bfd_elf_finalize_dynstr): Likewise. (compute_bucket_count): Likewise. (bfd_elf_size_dynamic_sections): Likewise. Check result of _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref. (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from.. * elflink.h: ..here. (sort_symbol, add_dt_needed_tag): Delete. (elf_add_dynamic_entry, elf_finalize_dynstr): Delete. (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete. Update all users. * elf32-arm.h (add_dynamic_entry): Update. Remove casts. * elf32-cris.c (add_dynamic_entry): Likewise. * elf32-hppa.c (add_dynamic_entry): Likewise. * elf32-i370.c (add_dynamic_entry): Likewise. * elf32-i386.c (add_dynamic_entry): Likewise. * elf32-m32r.c (add_dynamic_entry): Likewise. * elf32-m68k.c (add_dynamic_entry): Likewise. * elf32-ppc.c (add_dynamic_entry): Likewise. * elf32-s390.c (add_dynamic_entry): Likewise. * elf32-sh.c (add_dynamic_entry): Likewise. * elf32-sparc.c (add_dynamic_entry): Likewise. * elf32-vax.c (add_dynamic_entry): Likewise. * elf32-xtensa.c (add_dynamic_entry): Likewise. * elf64-alpha.c (add_dynamic_entry): Likewise. * elf64-hppa.c (add_dynamic_entry): Likewise. * elf64-ppc.c (add_dynamic_entry): Likewise. * elf64-s390.c (add_dynamic_entry): Likewise. * elf64-sparc.c (add_dynamic_entry): Likewise. * elf64-x86-64.c (add_dynamic_entry): Likewise. * elfxx-ia64.c (add_dynamic_entry): Likewise. * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise. * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise. ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Update size_dynamic_sections call.
2004-03-22 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_sectionAlan Modra1-5/+6
and rel args. Group input and output args. Wrap to 80 columns. * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c, elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c, elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update RELOC_FOR_GLOBAL_SYMBOL invocation.
2004-01-13 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.Alan Modra1-5/+13
(ppc64_elf_gc_sweep_hook): Likewise. (ppc64_elf_size_dynamic_sections): Test for .plt directly.
2003-12-08 * elf-bfd.h (struct elf_backend_data): Remove "bfd *" and addAlan Modra1-16/+106
"elflink_hash_entry *" param to elf_backend_link_output_symbol_hook. Add "elflink_hash_entry *" param to elf_backend_output_arch_syms. * elflink.h (elf_link_output_sym): Add "elflink_hash_entry *" param, and pass to output_symbol_hook. (elf_bfd_final_link): Adjust elf_link_output_sym calls. (elf_link_output_extsym): Likewise. (elf_link_input_bfd): Likewise. * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Adjust. * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise. * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise. * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise. * elf64-sparc.c (sparc64_elf_output_arch_syms): Likewise. * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise. Validate dynh->h against h. * elf64-ppc.c (struct ppc_link_hash_entry): Add adjust_done bitfield. (link_hash_newfunc): Init it. (adjust_opd_syms): New function. (ppc64_elf_edit_opd): Set adjust_done when global .opd sym adjusted. Set opd.adjust for all .opd relocs. Call adjust_opd_syms. (ppc64_elf_tls_optimize): Adjust possible .opd sym values here. (ppc64_elf_relocate_section): Also adjust syms not a multiple of 24. (ppc64_elf_output_symbol_hook): New function. (elf_backend_link_output_symbol_hook): Define.
2003-11-27 * elf32-arm.h: Fix comment typos.Kazu Hirata1-1/+1
* elf32-d30v.c: Likewise. * elf32-dlx.c: Likewise. * elf32-h8300.c: Likewise. * elf32-i370.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-m68hc11.c: Likewise. * elf32-mcore.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-v850.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-mips.c: Likewise. * elf64-mmix.c: Likewise. * elf64-ppc.c: Likewise. * elf64-sparc.c: Likewise. * elflink.c: Likewise. * elflink.h: Likewise. * elfn32-mips.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise.
2003-11-25 * elf64-ppc.c (ppc_type_of_stub): Disallow stubs other thanAlan Modra1-2/+3
ppc_stub_plt_call to symbols defined in shared libs.
2003-11-18 * elf64-ppc.c (toc_adjusting_stub_needed): Exit early if sectionAlan Modra1-0/+3
size is zero.
2003-11-17 * elf.c (_bfd_elf_link_hash_copy_indirect): CopyDaniel Jacobowitz1-1/+2
ELF_LINK_HASH_NEEDS_PLT. Fix formatting. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. * elf32-xtensa.c (elf_xtensa_copy_indirect_symbol): Remove. (elf_backend_copy_indirect_symbol): Don't define.
2003-11-05 * elf.c (_bfd_elf_rela_local_sym): Accept asection **, and returnAlan Modra1-2/+4
updated section in case of merged section. * elf-bfd.h (_bfd_elf_rela_local_sym): Update declaration. * elf-hppa.h (elf_hppa_relocate_section): Adjust call. * elf-m10200.c (mn10200_elf_relocate_section): Likewise. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-arm.h (elf32_arm_relocate_section): Likewise. * elf32-avr.c (elf32_avr_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-i860.c (elf32_i860_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section) Likewise. * elf32-vax.c (elf_vax_relocate_section): Likewise. * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-mmix.c (mmix_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sh64.c (sh_elf64_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Don't recalculate symbol section for reloc output. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf32-vax.c (elf_vax_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Don't recalculate everything for R_PPC_RELAX32 reloc. Don't bother checking ppc_elf_install_value return value. * elf64-ppc.c (ppc64_elf_relocate_section <R_PPC64_TOC>): Sanity check sec->id.
2003-11-04 * elf64-ppc.c (ppc_size_one_stub): Size relbrlt. Accept info argAlan Modra1-2/+20
rather than htab. (ppc64_elf_size_stubs): Adjust ppc_size_one_stub traversal. Zero relbrlt size. (ppc64_elf_build_stubs): Allocate space for relbrlt.
2003-11-04 * bfd-in.h (_bfd_elf_tls_setup): Declare.Alan Modra1-23/+12
* bfd-in2.h: Regenerate. * elf-bfd.h (struct elf_link_tls_segment): Delete. (struct elf_link_hash_table): Add tls_sec and tls_size. * elf.c (_bfd_elf_link_hash_table_init): Init tls_sec and tls_size. * elflink.c (_bfd_elf_tls_setup): New function. * elflink.h (struct elf_final_link_info): Remove first_tls_sec. (elf_bfd_final_link): Don't set first_tls_sec here. Update code saving tls segment info, round segment size up. (elf_link_output_extsym): Adjust code using tls segment info. (elf_link_input_bfd): Likewise. * elf32-i386.c (dtpoff_base, tpoff): Likewise. * elf32-s390.c (dtpoff_base, tpoff): Likewise. * elf32-sh.c (dtpoff_base, tpoff): Likewise. * elf32-sparc.c (dtpoff_base, tpoff): Likewise. * elf64-s390.c (dtpoff_base, tpoff): Likewise. * elf64-x86-64.c (dtpoff_base, tpoff): Likewise. * elfxx-ia64.c (elfNN_ia64_tprel_base): Likewise. (elfNN_ia64_dtprel_base): Likewise. * elf64-alpha.c (alpha_get_dtprel_base): Likewise. (alpha_get_tprel_base): Likewise. (struct alpha_relax_info): Remove tls_segment. (elf64_alpha_relax_got_load): Adjust invocation of alpha_get_dtprel_base and alpha_get_tprel_base. (elf64_alpha_relax_tls_get_addr): Likewise. (elf64_alpha_relax_section): Likewise. (elf64_alpha_relocate_section): Likewise. (elf64_alpha_relax_find_tls_segment): Delete. * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove tls_sec. (ppc_elf_tls_setup): Call _bfd_elf_tls_setup. Return section. (ppc_elf_relocate_section): Adjust to use elf.tls_sec. * elf32-ppc.h (ppc_elf_tls_setup): Update. * elf64-ppc.c (struct ppc_link_hash_table): Remove tls_sec. (ppc64_elf_tls_setup): Call _bfd_elf_tls_setup. Return section. (ppc64_elf_tls_optimize): Adjust to use elf.tls_sec. (ppc64_elf_relocate_section): Likewise. * elf64-ppc.h (ppc64_elf_tls_setup): Update. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Call _bfd_elf_tls_setup.
2003-11-03 * elf-bfd.h (struct elf_backend_data): Remove plt_header_size.Daniel Jacobowitz1-1/+0
* elf-m10300.c (elf_backend_plt_header_size): Don't define. * elf32-arm.h (elf_backend_plt_header_size): Don't define. * elf32-cris.c (elf_backend_plt_header_size): Don't define. * elf32-i386.c (elf_backend_plt_header_size): Don't define. * elf32-mips.c (elf_backend_plt_header_size): Don't define. * elf32-ppc.c (elf_backend_plt_header_size): Don't define. * elf32-s390.c (elf_backend_plt_header_size): Don't define. * elf32-sh.c (elf_backend_plt_header_size): Don't define. * elf32-sparc.c (elf_backend_plt_header_size): Don't define. * elf64-alpha.c (elf_backend_plt_header_size): Don't define. * elf64-hppa.c (elf_backend_plt_header_size): Don't define. * elf64-mips.c (elf_backend_plt_header_size): Don't define. * elf64-ppc.c (elf_backend_plt_header_size): Don't define. * elf64-s390.c (elf_backend_plt_header_size): Don't define. * elf64-sh64.c (elf_backend_plt_header_size): Don't define. * elf64-sparc.c (elf_backend_plt_header_size): Don't define. * elf64-x86-64.c (elf_backend_plt_header_size): Don't define. * elfn32-mips.c (elf_backend_plt_header_size): Don't define. * elfxx-ia64.c (elf_backend_plt_header_size): Don't define. * elfxx-target.h (elf_backend_plt_header_size): Don't define or include in target initializer.
2003-10-29 * elf64-ppc.c (elf_backend_grok_prstatus): Define.Alan Modra1-2/+44
(elf_backend_grok_psinfo): Define. (ppc64_elf_grok_prstatus, ppc64_elf_grok_psinfo): New functions.
2003-10-23 * elf64-ppc.c (get_tls_mask): Add toc_symndx param, save tocAlan Modra1-34/+83
reloc symbol index to it. Don't allow gd syms in shared libs to be optimized. (ppc64_elf_tls_optimize): Adjust get_tls_mask call. (ppc64_elf_size_stubs): Likewise. (ppc64_elf_relocate_section): Check that tls relocs are only used with tls syms, and similarly for non-tls. Correct symbol used when optimizing toc tls code.
2003-09-23 * elf-bfd.h (struct bfd_elf_special_section): Remove "suffix". ChangeAlan Modra1-14/+7
type of prefix_length and suffix_length to int. Rename "attributes" to "attr". Comment. (_bfd_elf_get_sec_type_attr): Update prototype. * elf.c (get_special_section): Rewrite. (_bfd_elf_get_sec_type_attr): Return struct rather than passing in attr and type pointers. (_bfd_elf_new_section_hook): Adjust for above. (special_sections): Merge suffix with prefix. Set prefix_length for all entries. Set suffix_length appropriately. * elf32-m32r.c (m32r_elf_special_sections): Likewise. * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise. * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise. * elf32-mcore.c (mcore_elf_special_sections): Likewise. * elf32-sh64.c (sh64_elf_special_sections): Likewise. * elf32-v850.c (v850_elf_special_sections): Likewise. * elf32-xtensa.c (elf_xtensa_special_sections): Likewise. * elf64-alpha.c (elf64_alpha_special_sections): Likewise. * elf64-hppa.c (elf64_hppa_special_sections): Likewise. * elf64-ppc.c (ppc64_elf_special_sections): Likewise. * elf64-sh64.c (sh64_elf64_special_sections): Likewise. * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise. * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise. * elf32-ppc.c (ppc_elf_special_sections): Likewise. Fix .plt flags.
2003-08-20Better handking for unresolved symbolsNick Clifton1-37/+4
2003-08-16 * elf64-ppc.c: Don't include elf/ppc.h.Alan Modra1-1/+0
2003-08-12 * elf64-ppc.c (ppc64_elf_next_input_section): Update comment.Alan Modra1-1/+12
(ppc64_elf_relocate_section): For zero sym R_PPC64_TOC relocs, use the function sym from the previous reloc.
2003-08-11 * elf32-i386.c (elf_i386_relocate_section): Make undefined symbolsJakub Jelinek1-1/+1
fatal if -pie. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. (ppc_elf_relocate_section) <case R_PPC_RELAX32>: Issue fatal error on undefined symbols if -pie. * elf32-sh.c (sh_elf_relocate_section): Likewise.
2003-08-11 * elf64-ppc.c (ppc64_elf_relocate_section): Add special case for crt1.oAlan Modra1-0/+7
branch to __libc_start_main.
2003-08-07 * elfxx-target.h: Remove PTR cast.Alan Modra1-3/+4
* targets.c (bfd_target): Make backend_data const void *. * elf-bfd.h: Constify all occurrences of struct elf_backend_data. * elf-m10300.c: Likewise. * elf.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-sh64.c: Likewise. * elf32-sparc.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-mips.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-sparc.c: Likewise. * elf64-x86-64.c: Likewise. * elfcode.h: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elflink.h: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-mips.h: Likewise. * elf.c (prep_headers): Remove useless check for null backend_data. * bfd-in2.h: Regenerate.
2003-08-06 * elf64-ppc.c (ppc_stub_name): Tweak names for better readability.Alan Modra1-43/+73
(ppc64_elf_adjust_dynamic_symbol): Allow copy relocs against function descriptors, but warn. (ppc_build_one_stub): Remove a couple of vars. Move code creating stub syms so that we can avoid a stub sym if we already have a plt sym. Do not redefine an existing symbol. (ppc64_elf_build_stubs): When --emit-stub-syms, print a symbol for glink.
2003-07-31 * elf.c (bfd_section_from_r_symndx): Test for SHN_UNDEF.Alan Modra1-178/+184
* elf64-ppc.c (get_fdh): New function, split out from ppc64_elf_edit_opd. (ppc64_elf_check_relocs): Use get_fdh. (func_desc_adjust): Likewise. Tidy. (ppc64_elf_edit_opd): Tighten reloc checks. Free local_syms on error exit. Use get_fdh. Account for superfluous dynamic relocs. (ppc64_elf_relocate_section): Warning fix.
2003-07-29 * elf64-ppc.c (func_desc_adjust): Give linker created functionAlan Modra1-1/+3
descriptor symbols a size and type. (ppc64_elf_relocate_section): Correct lq insn test.
2003-07-27 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Ensure no copy relocsAlan Modra1-37/+38
on function descriptors. (ELIMINATE_COPY_RELOCS): Expand comment. (ppc64_elf_special_sections): Move. Don't include non-ppc64 sections. Do include ".toc1".
2003-07-25bfd/H.J. Lu1-0/+35
2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (bfd_elf_special_section): New. (elf_backend_data): Add special_sections, a pointer to bfd_elf_special_section. (elf_section_type). New. (elf_section_flags): New. (_bfd_elf_get_sec_type_attr): New. * elf.c (_bfd_elf_make_section_from_shdr): Always use the real section type/flags. (special_sections): New. (get_special_section): New. (_bfd_elf_get_sec_type_attr): New. (_bfd_elf_new_section_hook): Check special_section to set elf_section_type and elf_section_flags. (elf_fake_sections): Don't use section name to set ELF section data. * elf32-m32r.c (m32r_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-m68hc11.c (elf32_m68hc11_special_sections): New. (elf_backend_special_sections): Defined. * elf32-mcore.c (mcore_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-ppc.c (ppc_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-sh64.c (sh64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-v850.c (v850_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-xtensa.c (elf_xtensa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-alpha.c (elf64_alpha_special_sections): New. (elf_backend_special_sections): Defined. * elf64-hppa.c (elf64_hppa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-ppc.c (ppc64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf64-sh64.c (sh64_elf64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-ia64.c (elfNN_ia64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-mips.c (_bfd_mips_elf_special_sections): New. * elfxx-mips.h (_bfd_mips_elf_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-target.h (elf_backend_special_sections): New. Default to NULL. (elfNN_bed): Initialize special_sections. * section.c (bfd_abs_section): Remove const. (bfd_und_section): Likewise. (bfd_com_section): Likewise. (bfd_ind_section): Likewise. gas/ 2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (special_sections): Removed. (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set elf_section_type and elf_section_flags. (elf_frob_file): Set SHT_GROUP. * config/obj-elf.h (obj_sec_set_private_data): New. * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed. * config/tc-ia64.h: Likewise. * config/tc-m32r.h: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-mcore.h: Likewise. * config/tc-mips.h: Likewise. * config/tc-ppc.h: Likewise. * config/tc-sh64.h: Likewise. * config/tc-v850.h: Likewise. * config/tc-xtensa.h: Likewise. * config/tc-v850.h (SHF_V850_GPREL): Removed. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise. * subsegs.c (subseg_get): Call obj_sec_set_private_data if it is defined. include/elf/ 2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * v850.h (SHF_V850_GPREL): New. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise.
2003-07-21 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): Use..Alan Modra1-5/+3
(_bfd_elf_symbol_refs_local_p): ..this. Declare. * elflink.c (_bfd_elf_symbol_refs_local_p): New function. * elf32-i386.c (elf_i386_relocate_section): Remove h NULL test now done in _bfd_elf_symbol_refs_local_p. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2003-07-10 * elf64-ppc.c (bfd_elf64_mkobject): Define.Alan Modra1-114/+247
(struct ppc64_elf_obj_tdata): New. (ppc64_elf_tdata, ppc64_tlsld_got): Define. (ppc64_elf_mkobject): New function. (struct got_entry): Add "owner". Move "tls_type". (struct ppc_link_hash_table): Delete "relgot", "tlsld_got". (ppc64_elf_init_stub_bfd): New function. (create_got_section): Create header .got in dynobj. Create .got and .rela.got in each bfd. Stash pointers in ppc64_elf_obj_tdata. (ppc64_elf_create_dynamic_sections): Don't call create_got_section. Look for dynobj .got, and test it. (ppc64_elf_copy_indirect_symbol): Adjust for changed got. (update_local_sym_info): Likewise. (ppc64_elf_check_relocs): Likewise. (ppc64_elf_gc_sweep_hook): Likewise. (ppc64_elf_tls_optimize): Likewise. (allocate_dynrelocs): Likewise. (ppc64_elf_size_dynamic_sections): Likewise. (ppc64_elf_relocate_section): Likewise. (ppc64_elf_next_toc_section): Update comment. (toc_adjusting_stub_needed): Remove unneeded cast. (ppc64_elf_build_stubs): Check for stub sections in stub bfd by testing section flags. (ppc64_elf_build_stubs): Likewise. (ppc64_elf_size_stubs): Likewise. Remove stub_bfd param. (ppc64_elf_finish_dynamic_sections): Write out got sections. (func_desc_adjust): Copy over dynamic info for undef weaks. * elf64-ppc.h (ppc64_elf_init_stub_bfd): Declare. (ppc64_elf_size_stubs): Update prototype. * elflink.h (elf_link_sort_relocs): Use link_orders to find reldyn input sections rather than scanning dynobj.
2003-07-04bfd/Jakub Jelinek1-1/+1
* elfxx-ia64.c (struct elfNN_ia64_link_hash_table): Add rel_fptr_sec. (elfNN_ia64_dynamic_symbol_p): Change info->shared into !info->executable. (get_fptr): For -pie create .opd as writable section and create .rela.opd as well. (elfNN_ia64_check_relocs): Change info->shared into !info->executable. (allocate_fptr): Likewise. (allocate_dynrel_entries): Account for a relative reloc for -pie @fptr(). Don't account for a relative reloc if -pie want_ltoff_fptr for undefweak symbol. Account for an IPLT reloc in .rela.opd section if -pie. (set_got_entry): Don't create a relative reloc if -pie want_ltoff_fptr for undefweak symbol. (set_fptr_entry): Emit an IPLT reloc in .rela.opd for -pie. (elfNN_ia64_relocate_section): Emit a relative reloc for -pie @fptr(). * elfxx-ia64.c (elfNN_ia64_relocate_section): Issue undefined_symbol even if -pie. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. ld/ * emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Don't include .opd if -pie. (OTHER_READWRITE_SECTIONS): Include .opd if -pie. * scripttempl/elf.sc: Use SHLIB_DATA_ADDR instead of DATA_ADDR if -pie.
2003-07-02 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't allow _savef* andAlan Modra1-7/+11
_restf* to be satisfied by shared libs, and always force them local. (toc_adjusting_stub_needed): Avoid scanning linker created sections. Correct test for "bl". (ppc64_elf_relocate_section <R_PPC64_TLS>): Correct test for primary opcode 31.
2003-06-25Correct spelling of "relocatable".Alan Modra1-5/+5
2003-06-20 * elf64-ppc.c (struct ppc_link_hash_table): Add top_id.Alan Modra1-1/+8
(ppc64_elf_setup_section_lists): Set it. (ppc64_elf_relocate_section): Check sym section id against top_id. (ppc_build_one_stub): Comment on top_id.
2003-06-20 * elf64-ppc.c: Convert to C90 function definitions, remove unnecessaryAlan Modra1-629/+389
prototypes and casts. Replace PTR with void *. Format copyright. Mention ABI links. (struct ppc_link_hash_table): Rename sgot, srelgot, splt, srelplt, sdynbss, srelbss, sglink, sbrlt and srelbrlt to got, relgot .. relbrlt. (ppc_type_of_stub): Make r_type an enum. (ppc64_elf_size_stubs): Likewise. * elf64-ppc.h: Remove PARAMS macro.
2003-06-19 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Reinstate init ofAlan Modra1-0/+9
elf hash tab fields.
2003-06-19 * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Tidy prototype.Alan Modra1-4/+27
(ppc64_elf_info_to_howto): Likewise. (ppc64_elf_build_stubs): Add "stats" param, and print statistics. * elf64-ppc.h (ppc64_elf_build_stubs): Adjust prototype.
2003-06-19 * elf64-ppc.c (toc_adjusting_stub_needed): New function.Alan Modra1-40/+80
(ppc64_elf_next_input_section): Use it here to set has_gp_reloc. Return error condition. (ppc64_elf_size_stubs): Restrict toc adjusting stubs to sections that have has_gp_reloc set. (struct ppc_link_hash_table): Add stub_count. (ppc_build_one_stub): Increment it. (ppc64_elf_link_hash_table_create): zmalloc rather than clearing individual fields. * elf64-ppc.h (ppc64_elf_next_input_section): Update prototype.
2003-06-18 * elf64-ppc.c (ppc64_elf_relocate_section): Accept a symbol onAlan Modra1-8/+15
R_PPC64_TOC relocs.
2003-06-17 * elf64-ppc.c (ppc64_elf_relocate_section): Do unaligned relocAlan Modra1-27/+19
optimizations earlier.
2003-06-17 * elf64-ppc.c (struct ppc_link_hash_table): Reinstate top_index.Alan Modra1-64/+88
Restore previous input_list type. (ppc64_elf_link_hash_table_create): Undo last change. (ppc64_elf_setup_section_lists): Reinstate code setting up input lists per output section, but don't bother with bfd_abs_section marker. (ppc64_elf_next_input_section): Adjust for multiple input section lists. (group_sections): Likewise.
2003-06-17 * elf64-ppc.c (ppc64_elf_relocation_section): EnsureJakub Jelinek1-1/+2
*r_offset == r_addend for RELATIVE relocs against .got.
2003-06-17 * elf64-ppc.c (ppc64_elf_relocate_section): Optimize unaligned relocs.Alan Modra1-0/+20
2003-06-17 * elf64-ppc.c (struct ppc_link_hash_table): Remove top_index. ModifyAlan Modra1-123/+75
input_list. (ppc64_elf_link_hash_table_create): Init input_list here. (ppc64_elf_setup_section_lists): Remove code setting up input lists per output section. Set toc_off for abs and other standard sections. (ppc64_elf_reinit_toc): Don't set elf_gp on input bfds lacking a toc. (ppc64_elf_next_input_section): Adjust for single input section list. Don't set toc_curr from input bfds that haven't set elf_gp. (group_sections): Adjust for single input section list.
2003-06-17 * elf64-ppc.c (ppc64_elf_relocate_section): Correct pcrel section zero.Alan Modra1-1/+3
2003-06-16 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing toctprelAlan Modra1-12/+45
tls, check that a TOC16_DS or TOC16_LO_DS reloc isn't pointing to a dtprel entry. Ensure TLS_LD DTPMOD reloc has a zero addend. Write got section for RELATIVE relocs. Fix wrong comment. Change condition under which dynamic relocs update the section contents.
2003-06-10Add "attn", "lq" and "stq" power4 insns.Alan Modra1-4/+15
2003-06-08 * elf64-ppc.c: Move TARGET_LITTLE_SYM and other macros used byAlan Modra1-152/+447
elfxx-target.h so that we can use elf_backend_got_header_size. (ELF_MACHINE_ALT1, ELF_MACHINE_ALT2): Delete. (GLINK_CALL_STUB_SIZE): Modify. Define new glink call stub and associated macros. (ppc64_elf_howto_raw <GOT_TPREL16_DS, GOT_TPREL16_LO_DS>): Correct dst_mask. (enum ppc_stub_type): Add ppc_stub_long_branch_r2off and ppc_stub_plt_branch_r2off. (struct ppc_stub_hash_entry): Reorganize. (struct ppc_link_hash_table): Add no_multi_toc, multi_toc_needed, toc_curr, toc_off and emit_stub_syms. (ppc64_elf_link_hash_table_create): Init them. (ppc_stub_name): Correct string size. (ppc64_elf_check_relocs): Set has_gp_reloc on GOT and TOC relocs. (ppc64_elf_size_dynamic_sections): Set no_multi_toc if GOT entries used. (ppc_type_of_stub): Tweak root.type test. (build_plt_stub): Remove glink code. Adjust for insn macro changes. (ppc_size_one_stub): Handle ppc_stub_long_branch_r2off and ppc_stub_plt_branch_r2off. (ppc_build_one_stub): Likewise. Fix var shadowing. Correct addis,addi range test. Use toc_off to calculte r2 values. Handle emit_stub_syms. (ppc64_elf_setup_section_lists): Remove htab creator flavour test. Initialize elf_gp and toc_curr. (ppc64_elf_next_toc_section, ppc64_elf_reinit_toc): New functions. (ppc64_elf_next_input_section): Set toc_off. (group_sections): Ensure groups have the same TOC. (ppc64_elf_size_stubs): Check whether we need a TOC adjusting stub. (ppc64_elf_build_stubs): Add emit_stub_syms param, and stash in htab. Build new glink stub. (ppc64_elf_relocate_section): Handle multiple TOCs. Fix comments. (ppc64_elf_finish_dynamic_sections): Adjust DT_PPC64_GLINK. * elf64-ppc.h (ppc64_elf_build_stubs): Update prototype. (ppc64_elf_next_toc_section, ppc64_elf_reinit_toc): Declare. * section.c (struct sec): Rename flag12 to has_gp_reloc. (STD_SECTION): Update. * ecoff.c (bfd_debug_section): Update comment. * bfd-in2.h: Regenerate.
2003-05-30bfd/Jakub Jelinek1-2/+2
* 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.
2003-05-17 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCALAlan Modra1-13/+10
to trim plt entries. Move undefweak non-default visibility test.. (allocate_dynrelocs): ..from here. * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't test dynamic_sections_created here. Update comment. Move undefweak non-default visibility test.. (allocate_dynrelocs): ..from here. Fix comment. * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Use SYMBOL_CALLS_LOCAL to trim plt entries. Move undefweak non-default visibility test.. (allocate_dynrelocs): ..from here. Fix comment. * elflink.h (elf_link_output_extsym): Compare ELF_ST_VISIBILITY with STV_DEFAULT rather than comparing with zero. * elflink.c (_bfd_elf_merge_symbol): Likewise. (_bfd_elf_fix_symbol_flags): Likewise. Format comment.
generated by cgit v1.1 at 2024-09-17 12:40:06 +0000