aboutsummaryrefslogtreecommitdiff
path: root/bfd/elf64-ppc.c
AgeCommit message (Collapse)AuthorFilesLines
2002-11-19 * elf64-ppc.c (ppc64_elf_edit_opd): When deleting relocs, adjustAlan Modra1-0/+5
rel_hdr.sh_size too.
2002-11-12 * elflink.h (elf_link_add_object_symbols): Optimize stabs forAlan Modra1-18/+51
relocatable link too. (elf_link_input_bfd): When emitting relocs, adjust offsets for eh_frame and stab sections. Zap deleted relocs. (elf_reloc_symbol_deleted_p): Return true for zero r_symndx. (elf_bfd_discard_info): Run for relocatable link too. * elf64-ppc.c (ppc64_elf_edit_opd): Rename from edit_opd. Make global. Handle ld -r case. (ppc64_elf_size_dynamic_sections): Don't call edit_opd from here. * elf64-ppc.h (ppc64_elf_edit_opd): Declare.
2002-11-07 * elf64-ppc.c: Comment typo fixes.Alan Modra1-6/+7
(ppc64_elf_merge_private_bfd_data): Allow BFD_ENDIAN_UNKNOWN input.
2002-10-11 * elf64-ppc.c (edit_opd): Correct local sym adjustment.Alan Modra1-2/+1
2002-10-11Fix numerous occurrences ofAlan Modra1-2/+4
warning: dereferencing type-punned pointer will break strict-aliasing rules
2002-10-11 * elf64-ppc.c (edit_opd): Only zero opd syms when function isAlan Modra1-1/+1
completely removed.
2002-10-08 * elf64-ppc.c (edit_opd): Correct test for discarded sections.Alan Modra1-7/+12
2002-10-07 * elf64-ppc.c (ppc64_elf_build_stubs): Increment .glink indx.Alan Modra1-0/+1
2002-09-26 * elf64-ppc.c (ppc_build_one_stub): Don't build glink stubs here.Alan Modra1-26/+24
(ppc64_elf_build_stubs): Build them here instead.
2002-08-22 * elf-bfd.h (struct elf_backend_data): Add struct elf_backend_dataAlan Modra1-3/+5
param to elf_backend_copy_indirect_symbol. (_bfd_elf_link_hash_copy_indirect): Likewise. * elflink.h (elf_add_default_symbol, elf_fix_symbol_flags): Adjust calls to copy_indirect_symbol. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_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. * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elfxx-mips.h (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elf.c (_bfd_elf_link_hash_copy_indirect): Likewise. Properly test refcounts for "used" values.
2002-08-07 * elf64-ppc.c (edit_opd): Arrange to drop symbols for discarded .opdAlan Modra1-1/+17
entries.
2002-08-06 * elf64-ppc.c (ppc64_elf_howto_raw): Zero all src_mask entries.Alan Modra1-21/+21
2002-07-23 * elf-hppa.h (elf_hppa_relocate_section): If relocatable, returnAlan Modra1-3/+0
immediately. Remove code handling relocatable linking. * elf32-avr.c (elf32_avr_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-fr30.c (elf32_frv_relocate_section): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-ip2k.c (ip2k_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. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * elf32-avr.c (elf_backend_rela_normal): Define. * elf32-cris.c: Likewise. * elf32-fr30.c: Likewise. * elf32-h8300.c: Likewise. * elf32-hppa.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-sparc.c: Likewise. * elf32-v850.c: Likewise. * elf32-vax.c: Likewise. * elf64-hppa.c: Likewise. * elf64-sparc.c: Likewise. * elf32-fr30.c (elf32_frv_relocate_section): Edit comment. * elf32-i860.c (elf32_i860_relocate_section): Likewise. * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise. * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf-m10200.c (USE_RELA): Don't define. * elf-m10300.c: Likewise. * elf32-i370.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-m68k.c: Likewise. * elf32-mcore.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-vax.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise. * elf32-avr.c (USE_REL): Don't undef. * elf32-ip2k.c: Likewise.
2002-07-11 * elf32-i386.c (elf_i386_relocate_section): Don't complain aboutAlan Modra1-6/+4
unresolved debugging relocs in dynamic applications. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_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.
2002-07-10 * elf64-ppc.c (ONES): Define.Alan Modra1-46/+48
(ppc64_elf_howto_table): Use ONES here to avoid warnings. Fill in missing src_mask fields. Tweak R_PPC64_NONE, R_PPC64_COPY. Fill in missing dst_mask fields on R_PPC64_PLT32, R_PPC64_PLTREL32.
2002-07-10 * elf64-ppc.c (ppc64_elf_get_symbol_info): Delete.Alan Modra1-164/+1
(ppc64_elf_set_private_flags): Delete. (ppc64_elf_section_from_shdr): Delete. (ppc64_elf_merge_private_bfd_data): Remove flag checking/merging code. (ppc64_elf_fake_sections): Delete. (bfd_elf64_bfd_set_private_flags): Don't define. (bfd_elf64_get_symbol_info): Likewise. (elf_backend_section_from_shdr): Likewise. (elf_backend_fake_sections): Likewise.
2002-07-07 * elf-bfd.h (struct elf_reloc_cookie): Remove locsym_shndx,Alan Modra1-154/+76
change type of locsyms. (bfd_elf_get_elf_syms): Declare. * elf.c (bfd_elf_get_elf_syms): New function. (group_signature): Use bfd_elf_get_elf_syms. (bfd_section_from_r_symndx): Likewise. * elfcode.h (elf_slurp_symbol_table): Likewise. * elflink.h (elf_link_is_defined_archive_symbol): Likewise. (elf_link_add_object_symbols): Likewise. Reorganise to increase locality of various data structures. Properly free internal relocs. (elf_bfd_final_link): Properly free internal relocs. (elf_link_check_versioned_symbol): Use bfd_elf_get_elf_syms. (elf_link_input_bfd): Likewise. (elf_gc_mark): Likewise. Properly free internal relocs. (elf_gc_sweep): Properly free internal relocs. (elf_reloc_symbol_deleted_p): No need to swap syms in. (elf_bfd_discard_info): Use bfd_elf_get_elf_syms. Properly free internal relocs. * elf-m10200.c (mn10200_elf_relax_section): Use bfd_elf_get_elf_syms. Properly free possibly cached info. (mn10200_elf_relax_delete_bytes): Remove symbol swapping code. (mn10200_elf_symbol_address_p): Pass in internal syms. Remove symbol swapping code. (mn10200_elf_get_relocated_section_contents): Use bfd_elf_get_elf_syms. Properly free possibly cached info. * elf-m10300.c (mn10300_elf_relax_section): As above for elf-m10200.c. (mn10300_elf_relax_delete_bytes): Likewise. (mn10300_elf_symbol_address_p): Likewise. (mn10300_elf_get_relocated_section_contents): Likewise. * elf32-h8300.c (elf32_h8_relax_section): As above for elf-m10200.c. (elf32_h8_relax_delete_bytes): Likewise. (elf32_h8_symbol_address_p): Likewise. (elf32_h8_get_relocated_section_contents): Likewise. * elf32-m32r.c (m32r_elf_relax_section): As above for elf-m10200.c. (m32r_elf_relax_delete_bytes): Likewise. (m32r_elf_get_relocated_section_contents): Likewise. * elf32-sh.c (sh_elf_reloc_loop): Free section contents using elf_section_data to determine whether cached. (sh_elf_relax_section): As above for elf-m10200.c. (sh_elf_relax_delete_bytes): Likewise. (sh_elf_get_relocated_section_contents): Likewise. * elf32-xstormy16.c (xstormy16_elf_relax_section): As above. * elf64-alpha.c (elf64_alpha_relax_section): As above. Also delay reading of local syms. * elf64-mmix.c (mmix_elf_relax_section): Likewise. * elf64-sh64.c (sh_elf64_get_relocated_section_contents): As above. * elfxx-ia64.c (elfNN_ia64_relax_section): As above. * elfxx-mips.c (_bfd_mips_elf_check_relocs): Properly free internal relocs. * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Properly free internal relocs and section contents. Don't read symbols. * elf32-hppa.c (get_local_syms): Use bfd_elf_get_elf_syms. (elf32_hppa_size_stubs): Don't free local syms. * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Delay reading of local syms. Use bfd_elf_get_elf_syms. Properly free possibly cached info. * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Likewise. * elf64-hppa.c (elf64_hppa_check_relocs): Use bfd_elf_get_elf_syms. * elf64-ppc.c (struct ppc_link_hash_table): Delete bfd_count and all_local_syms. (get_local_syms): Delete function. (edit_opd): Use bfd_elf_get_elf_syms. Free on error exit. Cache on exit. (ppc64_elf_size_stubs): Use bfd_elf_get_elf_syms. Free/cache on exit.
2002-07-01 * elflink.h (elf_gc_mark): Pass in the section whose relocs we areAlan Modra1-78/+417
examining to gc_mark_hook, rather than the bfd. (elf_gc_sections): Adjust. * elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise. * elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise. * elf32-arm.h (elf32_arm_gc_mark_hook): Likewise. * elf32-avr.c (elf32_avr_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise. * elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise. * elf32-v850.c (v850_elf_gc_mark_hook): Likewise. * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-sh64.c (sh_elf64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elf32-frv.c (elf32_frv_gc_mark_hook): Likewise. Also remove redundant local sym tests. * elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry. (link_hash_newfunc): Init is_entry. (ppc64_elf_copy_indirect_symbol): Copy is_entry. (ppc64_elf_link_hash_table_create): Init all_local_syms. (create_linkage_sections): Use bfd_make_section_anyway rather than bfd_make_section. (ppc64_elf_mark_entry_syms): New function. (ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab. Set up opd entry to function section map. (ppc64_elf_gc_mark_hook): Special case opd section relocs, and relocs that reference the opd section. (edit_opd): New function. (ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd. (ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here. (get_local_syms): Do so here. Exit if we already have local syms. Remove bogus comment imported from elf32-hppa.c. Don't attempt to read local syms on non-ELF input. (ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit. (ppc64_elf_relocate_section): Adjust local syms in opd section. * elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare. * elf32-hppa.c (elf32_hppa_size_stubs): Call _bfd_elf32_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit.
2002-06-27 * cpu-powerpc.c: Comment on ordering of arch_info.Alan Modra1-0/+24
* elf32-ppc.c (ppc_elf_object_p): New function. (elf_backend_object_p): Define. * elf64-ppc.c (ppc64_elf_object_p): New function. (elf_backend_object_p): Define.
2002-06-25 * elf64-ppc.c (ppc_add_stub): Replace strcpy/strncpy with memcpy.Alan Modra1-3/+5
* elf32-hppa.c (hppa_add_stub): Likewise. * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise. * elflink.h (elf_add_default_symbol): Fix comment typo. (elf_add_default_symbol): Replace strcpy and strncpy with memcpy. (elf_link_add_object_symbols): Likewise. (elf_link_assign_sym_version): Likewise. * hash.c (bfd_hash_lookup): Likewise. * linker.c (_bfd_generic_link_add_one_symbol): Likewise. * section.c (bfd_get_unique_section_name): Likewise. * syms.c (_bfd_stab_section_find_nearest_line): Likewise. * elf.c (_bfd_elf_make_section_from_phdr): Likewise. (assign_section_numbers): Likewise. (_bfd_elfcore_make_pseudosection): Likewise. (elfcore_grok_lwpstatus): Likewise. (elfcore_grok_win32pstatus): Likewise. (elfcore_write_note): Constify input params. Use PTR instead of void *. Include terminating NUL in namesz. Correct padding. Support NULL "name" param. Use memcpy instead of strcpy. (elfcore_write_prpsinfo): Constify input params. (elfcore_write_prstatus): Likewise. Use PTR instead of void *. (elfcore_write_lwpstatus): Likewise. (elfcore_write_pstatus): Likewise. (elfcore_write_prfpreg): Likewise. (elfcore_write_prxfpreg): Likewise. * elf-bfd.h (elfcore_write_note): Update declaration. (elfcore_write_prpsinfo): Likewise. (elfcore_write_prstatus): Likewise. (elfcore_write_pstatus): Likewise. (elfcore_write_prfpreg): Likewise. (elfcore_write_prxfpreg): Likewise. (elfcore_write_lwpstatus): Likewise.
2002-06-07 * elf64-ppc.c (ppc64_elf_relocate_section): Allow unresolvedAlan Modra1-10/+15
relocs in opd for non-shared too.
2002-06-06elf_swap_symbol_in args should be "const PTR", not "const PTR *".Alan Modra1-2/+2
2002-06-05 * elf-bfd.h (struct elf_size_info): Add swap_symbol_in field.Alan Modra1-1/+2
(bfd_elf32_swap_symbol_in): Update prototype. (bfd_elf64_swap_symbol_in): Likewise. * elfcode.h (elf_swap_symbol_in): Change input args to const PTR *. (elf_slurp_symbol_table): Adjust call to elf_swap_symbol_in. * elflink.h (elf_link_is_defined_archive_symbol): Likewise. (elf_link_add_object_symbols): Likewise. (elf_link_record_local_dynamic_symbol): Likewise. (elf_link_input_bfd): Likewise. (elf_gc_mark): Likewise. (elf_reloc_symbol_deleted_p): Likewise. * elf-m10200.c (mn10200_elf_relax_section): Likewise. (mn10200_elf_relax_delete_bytes): Likewise. (mn10200_elf_symbol_address_p): Likewise. (mn10200_elf_get_relocated_section_contents): Likewise. * elf-m10300.c (mn10300_elf_relax_section): Likewise. (mn10300_elf_relax_section): Likewise. (mn10300_elf_relax_delete_bytes): Likewise. (mn10300_elf_symbol_address_p): Likewise. (mn10300_elf_get_relocated_section_contents): Likewise. * elf32-h8300.c (elf32_h8_relax_section): Likewise. (elf32_h8_relax_delete_bytes): Likewise. (elf32_h8_symbol_address_p): Likewise. (elf32_h8_get_relocated_section_contents): Likewise. * elf32-hppa.c (get_local_syms): Likewise. * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Likewise. * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Likewise. * elf32-sh.c (sh_elf_relax_section): Likewise. (sh_elf_relax_delete_bytes): Likewise. (sh_elf_get_relocated_section_contents): Likewise. * elf32-xstormy16.c (xstormy16_elf_relax_section): Likewise. * elf64-alpha.c (elf64_alpha_relax_section): Likewise. * elf64-hppa.c (elf64_hppa_check_relocs): Likewise. * elf64-mmix.c (mmix_elf_relax_section): Likewise. * elf64-ppc.c (get_local_syms): Likewise. * elf64-sh64.c (sh_elf64_get_relocated_section_contents): Likewise. * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise. * elfcode.h (NAME(_bfd_elf,size_info)): Update initialiser. * elf64-alpha.c (alpha_elf_size_info): Likewise. * elf64-hppa.c (hppa64_elf_size_info): Likewise. * elf64-mips.c (mips_elf64_size_info): Likewise. * elf64-s390.c (s390_elf64_size_info): Likewise. * elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-06-04 * elf.c (bfd_section_from_shdr): Make "name" const.Alan Modra1-2/+2
* elf-bfd.h (elf_backend_section_from_shdr): Likewise. * elf32-i370.c (i370_elf_section_from_shdr): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise. * elf32-v850.c (v850_elf_section_from_shdr): Likewise. * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise. * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise. * elf64-ppc.c (ppc64_elf_section_from_shdr): Likewise. * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise. * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise. * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
2002-06-03 * elf32-arc.c: Fix formatting.Kazu Hirata1-15/+15
* elf32-arm.h: Likewise. * elf32-cris.c: Likewise. * elf32-dlx.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-i386qnx.c: Likewise. * elf32-or32.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh64.c: Likewise. * elf32-vax.c: Likewise. * elf32-xstormy16.c: Likewise. * elf64-alpha.c: Likewise. * elf64-mmix.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise.
2002-05-31 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Don't allocateAlan Modra1-0/+4
space for bss .plt.
2002-05-29 * elf64-ppc.c (ppc64_elf_get_symbol_info): New function.Alan Modra1-0/+19
(bfd_elf64_get_symbol_info): Define. * elfxx-target.h (bfd_elfNN_get_symbol_info): Only define if undef.
2002-05-25 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Revert last change.Alan Modra1-16/+41
(ppc64_elf_check_relocs): Don't set up function descriptor symbol strings to point inside function code sym string. (func_desc_adjust): Likewise. (ppc64_elf_hide_symbol): Rewrite code to look up function code sym.
2002-05-24 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy is_funcAlan Modra1-4/+13
and is_func_descriptor. (func_desc_adjust): Hide function code sym in shared libs unless there is a matching exported function descriptor sym.
2002-05-22 * elf64-ppc.c (ppc64_elf_size_stubs): Don't strip .branch_lt.Alan Modra1-6/+14
(ppc64_elf_relocate_section): Handle unresolved relocs in opd.
2002-05-22 * elf64-ppc.c (ppc64_elf_relocate_section): Return false forAlan Modra1-7/+10
unresolved relocs. (ppc64_elf_size_dynamic_sections): Check for splt NULL.
2002-05-20 * elf64-ppc.c (ppc_build_one_stub): Point undefined function symsAlan Modra1-0/+14
at the plt call stub.
2002-05-17 * elf64-ppc.c (ppc64_elf_info_to_howto): Formatting.Alan Modra1-10/+23
(ppc64_elf_relocate_section): Don't warn about reloc overflow when we've already warned about an undefined symbol. Report more detail on reloc errors.
2002-05-09 * elf64-ppc.c (RA_REGISTER_MASK, RA_REGISTER_SHIFT): Delete.Alan Modra1-8/+2
(ppc64_elf_howto_raw <R_PPC64_RELATIVE>): Not pc_relative or pcrel_offset.
2002-05-07 * elf-bfd.h (struct elf_backend_data): Add rela_normal.Alan Modra1-21/+4
* elfxx-target.h (elf_backend_rela_normal): Define. (elfNN_bed): Init rela_normal. * elflink.h (elf_link_input_bfd <emit_relocs>): Handle adjustment for section symbols here if rela_normal. Simplify abs section test. * elf-m10200.c (mn10200_elf_relocate_section): If relocatable, return immediately. Remove code handling relocatable linking. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-i860.c (elf32_i860_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_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-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise. * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise. * elf32-arm.h (elf32_arm_relocate_section): Likewise #ifndef USE_REL. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf-m10200.c (elf_backend_rela_normal): Define. * elf-m10300.c (elf_backend_rela_normal): Define. * elf32-fr30.c (elf_backend_rela_normal): Define. * elf32-i370.c (elf_backend_rela_normal): Define. * elf32-i860.c (elf_backend_rela_normal): Define. * elf32-m68k.c (elf_backend_rela_normal): Define. * elf32-mcore.c (elf_backend_rela_normal): Define. * elf32-openrisc.c (elf_backend_rela_normal): Define. * elf32-ppc.c (elf_backend_rela_normal): Define. * elf32-s390.c (elf_backend_rela_normal): Define. * elf32-xstormy16.c (elf_backend_rela_normal): Define. * elf64-ppc.c (elf_backend_rela_normal): Define. * elf64-s390.c (elf_backend_rela_normal): Define. * elf64-x86-64.c (elf_backend_rela_normal): Define. * elfxx-ia64.c (elf_backend_rela_normal): Define. * elf32-arm.h (elf_backend_rela_normal): Define #ifndef USE_REL. * elf32-m32r.c (elf_backend_rela_normal): Likewise.
2002-05-04 * elf64-ppc.c (ppc64_elf_relocate_section): Reinstate codeAlan Modra1-0/+2
reloading local sym addend mistakenly removed in 2002-05-01 change. * dwarf2.c (struct line_head): Make prologue_length a bfd_vma. (read_abbrevs): Change "offset" param to bfd_vma. (parse_comp_unit): Change "version" and addr_size to unsigned ints. Change "abbrev_offset" to bfd_vma. (read_indirect_string): Use correct conversion chars in error message format string, cast bfd_vma's to unsigned long. (read_abbrevs): Likewise. (read_attribute_value): Likewise. (decode_line_info): Likewise. (scan_unit_for_functions): Likewise. (parse_comp_unit): Likewise.
2002-05-02 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_SECTOFF>): Change to aAlan Modra1-9/+9
16 bit reloc. <R_PPC64_SECTOFF_DS>: Likewise. (ppc64_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to SECTOFF reloc. * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_SECTOFF>): Correct. (ppc_elf_reloc_type_lookup): Map from BFD_RELOC_16_BASEREL to SECTOFF reloc.
2002-05-02 * elf64-ppc.c (ppc64_elf_addr16_ha_reloc): Delete.Alan Modra1-142/+388
(ppc64_elf_ha_reloc): New function. (ppc64_elf_brtaken_reloc): New function. (ppc64_elf_sectoff_reloc): New function. (ppc64_elf_sectoff_ha_reloc): New function. (ppc64_elf_toc_reloc): New function. (ppc64_elf_toc_ha_reloc): New function. (ppc64_elf_toc64_reloc): New function. (ppc64_elf_unhandled_reloc): New function. (ppc64_elf_howto_raw): Use the above. <R_PPC64_RELATIVE>: Mark pc_relative, pcrel_offset. <R_PPC64_SECTOFF>: Not pc_relative or pcrel_offset. Fix dst_mask. <R_PPC64_SECTOFF_DS>: Likewise. (IS_ABSOLUTE_RELOC): Update. (struct ppc_link_hash_table): Add have_undefweak. (ppc64_elf_link_hash_table_create): Init. (func_desc_adjust): Set have_undefweak. (ppc64_elf_func_desc_adjust): Call func_desc_adjust earlier. Only add the .sfpr blr when have_undefweak. (ppc64_elf_setup_section_lists): Check hash table flavour. (ppc64_elf_next_input_section): Move output_section->owner test to ppc64elf.em. (ppc64_elf_set_toc): Rename to ppc64_elf_toc, remove info param and relocatable test. Return TOCstart and don't set elf_gp. (ppc64_elf_relocate_section): Correct BRTAKEN/BRNTAKEN branch offset calculation. Add assert on weak sym branch tweaks. * elf64-ppc.h (ppc64_elf_set_toc): Delete. (ppc64_elf_toc): Declare. (ppc64_elf_next_input_section): Update. * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Adjust for ppc64_elf_set_toc change. #include libbfd.h. (build_section_lists): Do output_section tests here.
2002-05-01 * elf64-ppc.c (CROR_151515, CROR_313131): Define.Alan Modra1-343/+1556
(ppc64_elf_relocate_section): Use them. Don't look for plt calls on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt call branches. Correct undefined weak destination. (ppc64_elf_func_desc_adjust): Always create at least one blr in .sfpr, and correct case where either only savef* or restf* is needed. Long branch stubs, multiple stub sections. * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare. (ppc64_elf_next_input_section): Declare. * elf64-ppc.c: Move linker-only prototypes. (STUB_SUFFIX): Define. (enum ppc_stub_type): New. (struct ppc_stub_hash_entry): New. (struct ppc_branch_hash_entry): New. (struct ppc_link_hash_entry): Add stub_cache, oh. (struct ppc_link_hash_table): Add stub_hash_table etc. Remove sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration. Rename plt_overflow to stub_error. (ppc_stub_hash_lookup): Define. (ppc_branch_hash_lookup): Define. (stub_hash_newfunc): New function. (branch_hash_newfunc): New function. (link_hash_newfunc): Init new fields. (ppc64_elf_link_hash_table_create): Likewise. (ppc64_elf_link_hash_table_free): New function. (ppc_stub_name): New function. (ppc_get_stub_entry): New function. (ppc_add_stub): New function. (create_linkage_sections): Use bfd_make_section_anyway. Create .branch_lt and .rela.branch_lt sections. Don't create .stub. (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*, and set up for plt call stubs. Link func and func desc syms. (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24. (func_desc_adjust): Avoid hash lookup when func desc sym available via shortcut, and set links when processing. (ppc64_elf_hide_symbol): Likewise. (allocate_dynrelocs): Don't allocate stub section here. (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt. Remove sstub code. (ppc_type_of_stub): New function. (build_one_stub): Delete. (ppc_build_one_stub): New function. (ppc_size_one_stub): New function. (ppc64_elf_setup_section_lists): New function. (ppc64_elf_next_input_section): New function. (group_sections): New function. (get_local_syms): New function. (ppc64_elf_size_stubs): Rewrite. (ppc64_elf_build_stubs): Rewrite. (ppc64_elf_relocate_section): Look up stub entry for REL24 relocs. Don't propagate REL14* to dynamic objects. Look for long branch stubs if REL14* or REL24 relocs won't reach. (bfd_elf64_bfd_link_hash_table_free): Define.
2002-04-042002-04-04 Daniel Jacobowitz <drow@mvista.com>Daniel Jacobowitz1-2/+2
* aout-adobe.c (aout_32_bfd_link_hash_table_free): Define. * aout-target.h (MY_bfd_link_hash_table_free): Conditionally define. * aout-tic30.c (MY_bfd_link_hash_table_free): Likewise. * bfd.c (bfd_link_hash_table_free): Define. * binary.c (binary_bfd_link_hash_table_free): Define. * bout.c (b_out_bfd_link_hash_table_free): Define. * coff-rs6000.c (rs6000coff_vec): Include _bfd_generic_link_hash_table_free. (pmac_xcoff_vec): Likewise. * coff64-rs6000.c (rs6000coff64_vec): Likewise. (aix5coff64_vec): Likewise. * coffcode.h (coff_bfd_link_hash_table_free): Conditionally define. * elf-m10300.c (elf32_mn10300_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elf32-hppa.c (elf32_hppa_link_hash_table_free): New function. (bfd_elf32_bfd_link_hash_table_free): Define. * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally define. * i386msdos.c (msdos_bfd_link_hash_table_free): Define. * i386os9k.c (os9k_bfd_link_hash_table_free): Define. * ieee.c (ieee_bfd_link_hash_table_free): Define. * ihex.c (ihex_bfd_link_hash_table_free): Define. * libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define. (_bfd_generic_link_hash_table_free): Add prototype. * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype. * libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define. * linker.c (_bfd_generic_link_hash_table_free): New function. * mmo.c (mmo_bfd_link_hash_table_free): Define. * nlm-target.h (nlm_bfd_link_hash_table_free): Define. * oasys.c (oasys_bfd_link_hash_table_free): Define. * ppcboot.c (ppcboot_bfd_link_hash_table_free): Define. * som.c (som_bfd_link_hash_table_free): Define. * srec.c (srec_bfd_link_hash_table_free): Define. * tekhex.c (tekhex_bfd_link_hash_table_free): Define. * versados.c (versados_bfd_link_hash_table_free): Define. * vms.c (vms_bfd_link_hash_table_free): New function. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function. * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc instead of bfd_alloc. * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise. * coff-mcore.c (coff_mcore_link_hash_table_create): Likewise. * coff-ppc.c (ppc_coff_link_hash_table_create): Likewise. * cofflink.c (_bfd_coff_link_hash_table_create): Likewise. * ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise. * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise. * elf.c (_bfd_elf_link_hash_table_create): Likewise. * elf32-arm.h (elf32_arm_link_hash_table_create): Likewise. * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise. * elf32-i386.c (elf_i386_link_hash_table_create): Likewise. * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. * elf32-s390.c (elf_s390_link_hash_table_create): Likewise. * elf32-sh.c (sh_elf_link_hash_table_create): Likewise. * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise. * elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise. * elf64-s390.c (elf_s390_link_hash_table_create): Likewise. * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise. * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise. * elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise. * linker.c (_bfd_generic_link_hash_table_create): Likewise. * m68klinux.c (linux_link_hash_table_create): Likewise. * sparclinux.c (linux_link_hash_table_create): Likewise. * sunos.c (sunos_link_hash_table_create): Likewise. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise. * targets.c: Add _bfd_link_hash_table_free to xvec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate.
2002-03-28 * linker.c (link_action): Ignore duplicate warning syms.Alan Modra1-4/+11
(_bfd_generic_link_write_global_symbol): Follow warning symbol link. * elflink.h (elf_adjust_dynstr_offsets): Likewise. (elf_adjust_dynamic_symbol): Likewise. (elf_export_symbol): Likewise. (elf_link_find_version_dependencies): Likewise. (elf_link_assign_sym_version): Likewise. (elf_link_sec_merge_syms): Likewise. (elf_link_output_extsym): Likewise. (elf_gc_sweep_symbol): Likewise. (elf_gc_propagate_vtable_entries_used): Likewise. (elf_gc_smash_unused_vtentry_relocs): Likewise. (elf_gc_allocate_got_offsets): Likewise. (elf_collect_hash_codes): Likewise. * elflink.c (elf_link_renumber_hash_table_dynsyms): Likewise. * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): Likewise. (elf_hppa_remark_useless_dynamic_symbols): Likewise. * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Likewise. * elf32-arm.h (elf32_arm_discard_copies): Likewise. * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Likewise. (elf_cris_discard_excess_dso_dynamics): Likewise. * elf32-hppa.c (clobber_millicode_symbols): Likewise. (mark_PIC_calls): Likewise. (allocate_plt_static): Likewise. (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-i386.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-i370.c (i370_elf_adjust_dynindx): Likewise. * elf32-m68k.c (elf_m68k_discard_copies): Likewise. * elf32-mips.c (mips_elf_output_extsym): Likewise. (mips_elf_sort_hash_table_f): Likewise. (mips_elf_check_mips16_stubs): Likewise. * elf32-s390.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf32-sh.c (sh_elf_discard_copies): Likewise. * elf32-xstormy16.c (xstormy16_relax_plt_check): Likewise. (xstormy16_relax_plt_realloc): Likewise. * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Likewise. (elf64_alpha_output_extsym): Likewise. * elf64-hppa.c (elf64_hppa_mark_exported_functions): Likewise. * elf64-mips.c (mips_elf64_sort_hash_table_f): Likewise. (mips_elf64_check_mips16_stubs): Likewise. (mips_elf64_output_extsym): Likewise. * elf64-ppc.c (func_desc_adjust): Likewise. (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf64-s390.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elf64-sh64.c (sh64_elf64_discard_copies): Likewise. * elf64-x86-64.c (allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. * elfxx-ia64.c (elfNN_ia64_global_dyn_sym_thunk): Likewise. * aoutx.h (aout_link_write_other_symbol): Likewise. * cofflink.c (_bfd_coff_write_task_globals): Likewise. (_bfd_coff_write_global_sym): Likewise. * i386linux.c (linux_tally_symbols): Likewise. * m68klinux.c (linux_tally_symbols): Likewise. * sparclinux.c (linux_tally_symbols): Likewise. * pdp11.c (aout_link_write_other_symbol): Likewise. * sunos.c (sunos_scan_dynamic_symbol): Likewise. * xcofflink.c (xcoff_build_ldsyms): Likewise. (xcoff_write_global_symbol): Likewise. * cofflink.c (_bfd_coff_final_link): Formatting. * cpu-mips.c (mips_compatible): Make static, prototype. * elf32-i386.c (elf_i386_check_relocs): Formatting. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf64-alpha.c (elf64_alpha_output_extsym): Likewise. * elf64-mips.c (mips_elf64_sort_hash_table): Likewise. (mips_elf64_final_link): Likewise. * elflink.h (elf_link_find_version_dependencies): Remove duplicate prototype.
2002-02-25 * elf64-ppc.c (ppc64_elf_check_relocs): Warning fix.Alan Modra1-9/+21
(ppc64_elf_relocate_section): Don't generate power4 style branch hints for *_BRTAKEN and *_BRNTAKEN relocs.
2002-02-19 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): EnableJakub Jelinek1-9/+5
absptr -> pcrel optimization for shared libs. Only create minimal .eh_frame_hdr if absptr FDE encoding in shared library cannot be converted to pcrel. (_bfd_elf_eh_frame_section_offset): Return -2 if making absptr relative. * elf32-i386.c (elf_i386_relocate_section): If _bfd_elf_section_offset returned -2, skip, but make sure the relocation is installed. * elf32-arm.h (elf32_arm_final_link_relocate): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i370.c (i370_elf_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_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. * 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. * elf64-alpha.c (elf64_alpha_relocate_section): Handle _bfd_elf_section_offset returning -2 the same way as -1. * elfxx-ia64.c (elfNN_ia64_install_dyn_reloc): Likewise. * elf32-mips.c (mips_elf_create_dynamic_relocation): Add FIXME and BFD_ASSERT. * elf64-mips.c (mips_elf64_create_dynamic_relocation): Likewise.
2002-02-18 * elf64-ppc.c (STFD_FR0_0R1, LFD_FR0_0R1, BLR): Define.Alan Modra1-31/+151
(struct ppc_link_hash_table): Add sfpr. (ppc64_elf_link_hash_table_create): Init it. (ppc64_elf_create_dynamic_sections): Split creation of .stub and .glink out to.. (create_linkage_sections): ..here. Make .sfpr too. (ppc64_elf_check_relocs): Call create_linkage_sections, and set dynobj early. (MIN_SAVE_FPR, MAX_SAVE_FPR): Define. (ppc64_elf_func_desc_adjust): Look for missing ._savef* and ._restf* functions, and create as needed. (func_desc_adjust): Only force_local for shared libs. * emulparams/elf64ppc.sh (OTHER_TEXT_SECTIONS): Define.
2002-02-12 * elf64-ppc.c (ppc64_elf_size_stubs): Correct test for crossingAlan Modra1-1/+1
64k boundary.
2002-02-12Add DT_PPC64_OPD and DT_PPC64_OPDSZ dynamic tagsAlan Modra1-5/+22
2002-02-05 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocsAlan Modra1-2/+6
against section syms in readonly sections. Don't do the global sym check if we find one. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. (elf_s390_grok_prstatus): Add missing prototype.
2002-01-31 * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions shouldAlan Modra1-3/+6
not go via the plt.
2002-01-30 * elf64-ppc.c (func_desc_adjust): Only provide missing functionAlan Modra1-10/+6
descriptor symbols for undefined function code syms. Clear ELF_LINK_NON_ELF so that they can stay weak.
2002-01-29Arrgh! Revert last change.Alan Modra1-1/+33
generated by cgit v1.1 at 2024-12-23 11:48:52 +0000