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path: root/bfd/elf-bfd.h
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2003-07-21 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): Use..Alan Modra1-2/+5
(_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.
2003-07-192003-07-18 H.J. Lu <hongjiu.lu@intel.com>H.J. Lu1-2/+2
* elf-bfd.h (SYMBOL_REFERENCES_LOCAL): Fix a typo. (SYMBOL_CALLS_LOCAL): Likewise. * elflink.c (_bfd_elf_dynamic_symbol_p): Return TRUE immediately if symbol isn't defined locally.
2003-07-18 * elflink.c (_bfd_elf_dynamic_symbol_p): New.Richard Henderson1-15/+7
* elf-bfd.h (_bfd_elf_dynamic_symbol_p): Declare it. (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): Use it. * elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Likewise. * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise. * elf64-hppa.c (elf64_hppa_dynamic_symbol_p): Likewise. * elfxx-ia64.c (elfNN_ia64_dynamic_symbol_p): Likewise. Update all callers to provide the relocation being resolved.
2003-07-08 * elf-bfd.h (struct elf_obj_tdata): Move linker_section_pointers..Alan Modra1-4/+0
* elf32-ppc.c (struct ppc_elf_obj_tdata): ..to here. New. (ppc_elf_tdata): Define. (elf_local_ptr_offsets): Adjust. (ppc_elf_mkobject): New function. (bfd_elf32_mkobject): Define.
2003-07-07 * elf-bfd.h (struct elf_link_hash_entry): Remove linker_section_pointerAlan Modra1-65/+3
field. (enum elf_linker_section_enum): Delete. (struct elf_linker_section): Delete. (struct elf_linker_section_pointers): Delete. (struct elf_obj_tdata): Remove #if 0 chunk. Remove linker_section. Make linker_section_pointers a void**. (elf_local_ptr_offsets, elf_linker_section): Don't define. * elf32-ppc.c (enum elf_linker_section_enum): New, cut-down version of old item in elf-bfd.h. (struct elf_linker_section): Likewise. (struct elf_linker_section_pointers): Likewise. (elf_local_ptr_offsets): Define. (struct ppc_elf_link_hash_entry): Add linker_section_pointer. (ppc_elf_link_hash_newfunc): Init it. (struct ppc_elf_link_hash_table): Add sbss. (ppc_elf_link_hash_table_create): zmalloc rather than clearing individual fields. (elf_create_linker_section): Fold into.. (ppc_elf_create_linker_section): ..here. Remove hole_size code. Make rela section here if shared. (elf_find_pointer_linker_section): Pass lsect rather than enum. (elf_create_pointer_linker_section): Adjust. zalloc rather than clearing in a loop. (elf_finish_pointer_linker_section): Adjust. Don't make rela section here. (ppc_elf_check_relocs): Adjust. (ppc_elf_add_symbol_hook): Tighten hash creator test. Remove code creating .sbss by hand. * elf.c (_bfd_elf_link_hash_newfunc): Adjust.
2003-07-04 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): ReturnJakub Jelinek1-2/+2
true even if -pie.
2003-07-04 * elf-bfd.h (_bfd_elf_create_linker_section) Don't declare.Alan Modra1-29/+0
(_bfd_elf_find_pointer_linker_section): Likewise. (bfd_elf32_create_pointer_linker_section): Likewise. (bfd_elf32_finish_pointer_linker_section): Likewise. (bfd_elf64_create_pointer_linker_section): Likewise. (bfd_elf64_finish_pointer_linker_section): Likewise. (_bfd_elf_make_linker_section_rela): Likewise. * elfcode.h (elf_create_pointer_linker_section): Don't define. (elf_finish_pointer_linker_section): Likewise. * elflink.c (_bfd_elf_make_linker_section_rela): Delete. (_bfd_elf_create_linker_section): Move this function.. (_bfd_elf_find_pointer_linker_section): ..and this.. * elflink.h (elf_create_pointer_linker_section): ..and this.. (elf_finish_pointer_linker_section): ..and this.. * elf32-ppc.c: ..to here, renaming to the following, and adjusting calls. (elf_create_linker_section): Convert to C90, tidy. (elf_find_pointer_linker_section): Likewise. (elf_create_pointer_linker_section): Likewise. (elf_finish_pointer_linker_section): Likewise. * elf32-i370.c: Delete #if 0 code.
2003-06-25Correct spelling of "relocatable".Alan Modra1-2/+2
2003-06-03binutils/Jakub Jelinek1-0/+3
* readelf.c (get_segment_type): Handle PT_GNU_STACK. bfd/ * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_STACK. (bfd_section_from_phdr): Likewise. (map_sections_to_segments): Create PT_GNU_STACK segment header. (get_program_header_size): Count with PT_GNU_STACK. * elf-bfd.h (struct elf_obj_tdata): Add stack_flags. * elflink.h (bfd_elfNN_size_dynamic_sections): Set stack_flags. include/ * bfdlink.h (struct bfd_link_info): Add execstack and noexecstack. * elf/common.h (PT_GNU_STACK): Define. ld/ * ldgram.y (phdr_type): Grok PT_GNU_STACK. * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add -z execstack and -z noexecstack. (gld${EMULATION_NAME}_list_options): Likewise. * scripttempl/elf.sc: If not -r, discard .note.GNU-stack section.
2003-05-212003-05-19 Roland McGrath <roland@redhat.com>Roland McGrath1-0/+13
* elf.c (bfd_elf_bfd_from_remote_memory): New function. * bfd-in.h: Declare it. * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): New function. * elf-bfd.h (struct elf_backend_data): New function pointer member elf_backend_bfd_from_remote_memory. (_bfd_elf32_bfd_from_remote_memory, _bfd_elf64_bfd_from_remote_memory): Declare them. * elfxx-target.h (elf_backend_bfd_from_remote_memory): New macro. (elfNN_bed): Add that to the initializer.
2003-05-13 * elf-bfd.h (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): Move fromAlan Modra1-0/+24
elf32-ppc.c. Add ELF_LINK_FORCED_LOCAL check. * elf32-ppc.c: (SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL): Delete. (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL for dynreloc check. (ppc_elf_relocate_section): Likewise. * elf64-ppc.c (allocate_dynrelocs): Likewise. (ppc64_elf_relocate_section): Likewise. Use for .got relocs too. (ppc64_elf_adjust_dynamic_symbol): Don't assume symbols with .plt relocs need no other types. * elf32-i386.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL for dynreloc check. (elf_i386_relocate_section): Likewise. Use for .got relocs too. (elf_i386_finish_dynamic_symbol): Use SYMBOL_REFERENCES_LOCAL for .got relocs.
2003-05-09 * elflink.c (_bfd_elf_link_create_dynamic_sections): Move fromAlan Modra1-11/+81
elflink.h. Replace LOG_FILE_ALIGN with bed->s->log_file_align. (_bfd_elf_create_dynamic_sections): Use bed->s->log_file_align. (bfd_elf_record_link_assignment): Move from elflink.h. (_bfd_elf_merge_symbol): Likewise. (_bfd_elf_add_default_symbol): Likewise. (_bfd_elf_export_symbol): Likewise. (_bfd_elf_link_find_version_dependencies): Likewise. (_bfd_elf_link_assign_sym_version): Likewise. (_bfd_elf_link_read_relocs): Likewise. (_bfd_elf_link_size_reloc_section): Likewise. (_bfd_elf_fix_symbol_flags): Likewise. (_bfd_elf_adjust_dynamic_symbol): Likewise. (_bfd_elf_link_sec_merge_syms): Likewise. (elf_link_read_relocs_from_section): Likewise. Use bed->s->sizeof_rel and bed->s->sizeof_rela. (_bfd_elf_link_output_relocs): Likewise. * elf-bfd.h (struct elf_size_info): Rename file_align to log_file_align. (struct elf_info_failed): Move from elflink.h. (struct elf_assign_sym_version_info): Likewise. (struct elf_find_verdep_info): Likewise. (_bfd_elf_create_dynamic_sections): Delete duplicate declaration. (_bfd_elf_merge_symbol, _bfd_elf_add_default_symbol, _bfd_elf_export_symbol, _bfd_elf_link_find_version_dependencies, _bfd_elf_link_assign_sym_version, _bfd_elf_link_create_dynamic_sections, _bfd_elf_link_read_relocs, _bfd_elf_link_size_reloc_section, _bfd_elf_link_output_relocs, _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol, _bfd_elf_link_sec_merge_syms): Declare. (bfd_elf32_link_create_dynamic_sections): Don't declare. (_bfd_elf32_link_read_relocs): Likewise. (bfd_elf64_link_create_dynamic_sections): Likewise. (_bfd_elf64_link_read_relocs): Likewise. * elflink.h: Move lots o' stuff elsewhere. * bfd-in.h (bfd_elf32_record_link_assignment): Don't declare. (bfd_elf64_record_link_assignment): Likewise. (bfd_elf_record_link_assignment): Declare. * bfd-in2.h: Regenerate. * elfcode.h (elf_link_create_dynamic_sections): Don't declare. (NAME(_bfd_elf,size_info)): Adjust for log_file_align. * elf.c (_bfd_elf_init_reloc_shdr): Adjust for bed->s->log_file_align. (assign_file_positions_for_segments): Likewise. (assign_file_positions_except_relocs): Likewise. (swap_out_syms, elfcore_write_note): Likewise. * elf-m10200.c: Adjust for changed function names. * elf-m10300.c: Likewise. * elf32-arm.h: Likewise. * elf32-h8300.c: Likewise. * elf32-hppa.c: Likewise. * elf32-ip2k.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc11.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-mips.c: Likewise. * elf32-ppc.c: Likewise. * elf32-sh.c: Likewise. * elf32-v850.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-mmix.c: Likewise. * elf64-ppc.c: Likewise. * elf64-sh64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. (MIPS_ELF_LOG_FILE_ALIGN): Use log_file_align. * elf64-alpha.c (alpha_elf_size_info): Adjust for log_file_align. * 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.
2003-04-28bfd/H.J. Lu1-0/+4
2003-04-27 H.J. Lu <hjl@gnu.org> * elf-bfd.h (ELF_LINK_DYNAMIC_DEF): New. (ELF_LINK_DYNAMIC_WEAK): New. * elflink.h (elf_merge_symbol): Add one argument to indicate if a symbol should be skipped. Ignore definitions in dynamic objects for symbols with non-default visibility. (elf_add_default_symbol): Adjusted. (elf_link_add_object_symbols): Check if a symbol should be skipped. Don't merge the visibility field with the one from a dynamic object. (elf_link_check_versioned_symbol): Use undef_bfd. (elf_link_output_extsym): Warn if a forced local symbol is referenced from dynamic objects. Make non-weak undefined symbol with non-default visibility a fatal error. ld/testsuite/ 2003-04-27 H.J. Lu <hjl@gnu.org> * ld-elfvsb/elfvsb.dat: Updated. * ld-elfvsb/elfvsb.exp: Likewise. * ld-elfvsb/main.c: Likewise. * ld-elfvsb/sh1.c: Likewise. * ld-elfvsb/sh2.c: Likewise.
2003-02-04 * elf-bfd.h (struct got_entry, struct plt_entry): Forward declare.Alan Modra1-21/+27
(struct elf_link_hash_entry): Add "glist" and "plist" fields to "got" union, and declare as gotplt_union. Use gotplt_uinion for "plt" field. (struct elf_link_hash_table): Make "init_refcount" a gotplt_union. Add "init_offset" field. (struct elf_obj_tdata <local_got>): Add "struct got_entry **" to union. (elf_local_got_ents): Declare. * elf.c (_bfd_elf_link_hash_newfunc): Adjust initialization of "got" and "plt". (_bfd_elf_link_hash_hide_symbol): Use "init_offset". (_bfd_elf_link_hash_table_init): Set "init_offset". * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set init_refcount from init_offset. (elf_adjust_dynamic_symbol): Set plt and got offsets using init_offset. * elf.c (bfd_elf_local_sym_name): Split out from.. (group_signature): ..here. * elf-bfd.h (bfd_elf_local_sym_name): Declare.
2003-02-04bfdAlan Modra1-25/+5
* elf-bfd.h (enum elf_link_info_type): Remove. (struct bfd_elf_section_data): Move sec_info_type, use_rela_p fields to struct sec. Remove linkonce_p field. (elf_linkonce_p): Delete. (elf_discarded_section): Update for sec_info_type change. * section.c (struct sec): Add sec_info_type, use_rela_p, has_tls_reloc, flag11, flag12, flag13, flag14, flag15, flag16, flag20, flag24. (ELF_INFO_TYPE_NONE): Define. (ELF_INFO_TYPE_STABS): Define. (ELF_INFO_TYPE_MERGE): Define. (ELF_INFO_TYPE_EH_FRAME): Define. (ELF_INFO_TYPE_JUST_SYMS): Define. (STD_SECTION): Update struct sec initializer. * ecoff.c (bfd_debug_section): Likewise. * elf.c: Likewise. Update occurrences of sec_info_type and use_rela_p. * elflink.h: Likewise. * elf-eh-frame.c: Likewise. * elf64-alpha.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * bfd-in2.h: Regenerate. * elf32-sparc.c (sec_do_relax): Use elf_section_data macro rather than referring to used_by_bfd. * elf64-sparc.c (sec_do_relax): Likewise. * elf64-mmix.c (mmix_elf_section_data): Likewise. * elfxx-mips.c (mips_elf_section_data): Likewise. * ieee.c (ieee_slurp_section_data): Use ieee_per_section macro. (ieee_get_section_contents): Likewise. (ieee_new_section_hook): Formatting. (ieee_canonicalize_reloc): Remove commented out code. * mmo.c (mmo_section_data): Define. Use throughout file. * oasys.c (oasys_get_section_contents): Use oasys_per_section macro. gas * config/obj-elf.c (obj_elf_change_section): Set SEC_LINK_ONCE and SEC_LINK_DUPLICATES_DISCARD directly rather than using elf_linkonce_p.
2003-01-23include/elf/ChangeLogAlan Modra1-20/+17
* sh.h: Split out various bits to bfd/elf32-sh64.h. include/opcode/ChangeLog * m68hc11.h (cpu6812s): Define. bfd/ChangeLog * elf-bfd.h (struct bfd_elf_section_data): Remove tdata. Change dynindx to an int. Rearrange for better packing. * elf.c (_bfd_elf_new_section_hook): Don't alloc if already done. * elf32-mips.c (bfd_elf32_new_section_hook): Define. * elf32-sh64.h: New. Split out from include/elf/sh.h. (struct _sh64_elf_section_data): New struct. (sh64_elf_section_data): Don't dereference sh64_info (was tdata). * elf32-sh64-com.c: Include elf32-sh64.h. * elf32-sh64.c: Likewise. (sh64_elf_new_section_hook): New function. (bfd_elf32_new_section_hook): Define. (sh64_elf_fake_sections): Adjust for sh64_elf_section_data change. (sh64_bfd_elf_copy_private_section_data): Likewise. (sh64_elf_final_write_processing): Likewise. * elf32-sparc.c (struct elf32_sparc_section_data): New. (elf32_sparc_new_section_hook): New function. (SET_SEC_DO_RELAX, SEC_DO_RELAX): Delete. (sec_do_relax): Define. (elf32_sparc_relax_section): Adjust to use sec_do_relax. (elf32_sparc_relocate_section): Likewise. * elf64-mips.c (bfd_elf64_new_section_hook): Define. * elf64-mmix.c (struct _mmix_elf_section_data): New. (mmix_elf_section_data): Define. Use throughout file. (mmix_elf_new_section_hook): New function. (bfd_elf64_new_section_hook): Define. * elf64-ppc.c (struct _ppc64_elf_section_data): New. (ppc64_elf_section_data): Define. Use throughout. (ppc64_elf_new_section_hook): New function. (bfd_elf64_new_section_hook): Define. * elf64-sparc.c (struct sparc64_elf_section_data): New. (sparc64_elf_new_section_hook): New function. (SET_SEC_DO_RELAX, SEC_DO_RELAX): Delete. (sec_do_relax): Define. (sparc64_elf_relax_section): Adjust to use sec_do_relax. (sparc64_elf_relocate_section): Likewise. (bfd_elf64_new_section_hook): Define. * elfn32-mips.c (bfd_elf32_new_section_hook): Define. * elfxx-mips.c (struct _mips_elf_section_data): New. (mips_elf_section_data): Define. Use throughout. (_bfd_mips_elf_new_section_hook): New function. (mips_elf_create_got_section): Don't alloc used_by_bfd. * elfxx-mips.h (_bfd_mips_elf_new_section_hook): Declare. * elfxx-target.h (bfd_elfNN_new_section_hook): Add #ifndef. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. opcodes/ChangeLog * sh64-dis.c: Include elf32-sh64.h. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. gas/ChangeLog * config/tc-sh64.c (shmedia_frob_section_type): Adjust for changed sh64_elf_section_data. * config/tc-sh64.h: Include elf32-sh64.h. * config/tc-m68hc11.c: Don't include stdio.h. (md_show_usage): Fix missing continuation. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. ld/ChangeLog * emultempl/sh64elf.em: Include elf32-sh64.h. (sh64_elf_${EMULATION_NAME}_before_allocation): Adjust for changed sh64_elf_section_data. (sh64_elf_${EMULATION_NAME}_after_allocation): Likewise.
2002-11-30s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. SimplifyAlan Modra1-136/+136
comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
2002-11-28include/elf/ChangeLogAlan Modra1-33/+31
* internal.h (elf32_internal_ehdr, Elf32_Internal_Ehdr, elf64_internal_ehdr, Elf64_Internal_Ehdr, elf32_internal_phdr, Elf32_Internal_Phdr, elf64_internal_phdr, Elf64_Internal_Phdr, elf32_internal_shdr, Elf32_Internal_Shdr, elf64_internal_shdr, Elf64_Internal_Shdr, elf32_internal_sym, elf64_internal_sym, Elf32_Internal_Sym, Elf64_Internal_Sym, Elf32_Internal_Note, elf32_internal_note, elf32_internal_rel, Elf32_Internal_Rel, elf64_internal_rel, Elf64_Internal_Rel, elf32_internal_rela, elf64_internal_rela, Elf32_Internal_Rela, Elf64_Internal_Rela, elf32_internal_dyn, elf64_internal_dyn, Elf32_Internal_Dyn, Elf64_Internal_Dyn, elf32_internal_verdef, elf64_internal_verdef, elf32_internal_verdaux, elf64_internal_verdaux, elf32_internal_verneed, elf64_internal_verneed, elf32_internal_vernaux, elf64_internal_vernaux, elf32_internal_versym, elf64_internal_versym, Elf32_Internal_Verdef, Elf64_Internal_Verdef, Elf32_Internal_Verdaux, Elf64_Internal_Verdaux, Elf32_Internal_Verneed, Elf64_Internal_Verneed, Elf32_Internal_Vernaux, Elf64_Internal_Vernaux, Elf32_Internal_Versym, Elf64_Internal_Versym, Elf32_Internal_Syminfo, Elf64_Internal_Syminfo): Delete. (Elf_Internal_Rel): Delete. bfd/ChangeLog * elf-bfd.h: Replace occurrences of Elf32_Internal_* and Elf64_Internal_* with Elf_Internal_*. Replace Elf_Internal_Rel with Elf_Internal_Rela. * elf-hppa.h, elf-m10200.c, elf-m10300.c, elf32-arc.c, elf32-arm.h, elf32-avr.c, elf32-cris.c, elf32-d10v.c, elf32-d30v.c, elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-gen.c, elf32-h8300.c, elf32-hppa.c, elf32-i370.c, elf32-i386.c, elf32-i860.c, elf32-i960.c, elf32-ip2k.c, elf32-m32r.c, elf32-m68hc11.c, elf32-m68hc12.c, elf32-m68k.c, elf32-mcore.c, elf32-mips.c, elf32-openrisc.c, elf32-or32.c, elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c, elf64-alpha.c, elf64-gen.c, elf64-hppa.c, elf64-mips.c, elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c, elfarm-nabi.c, elfarm-oabi.c, elfcode.h, elflink.h, elfn32-mips.c, elfxx-ia64.c, elfxx-mips.c: Ditto. * elf-hppa.h (elf_hppa_internal_shdr): Delete. Use Elf_Internal_Shdr throughout instead. * elf.c (_bfd_elf_no_info_to_howto_rel): Delete. * elfcode.h (elf_swap_reloca_in): Pass source operand as a bfd_byte *. Remove INLINE keyword. (elf_swap_reloc_in): Likewise. Also clear r_addend. (elf_swap_reloc_out, elf_swap_reloca_out): Pass destination operand as a bfd_byte *. (elf_write_relocs): Consolidate REL and RELA code. (elf_slurp_reloc_table_from_section): Simplify REL code. (NAME(_bfd_elf,size_info)): Populate reloc swap entries. * elf-bfd.h (MAX_INT_RELS_PER_EXT_REL): Define. * elflink.h (elf_link_read_relocs_from_section): Consolidate REL and RELA code. (elf_link_adjust_relocs): Likewise. Don't malloc space for temp reloc array, use a fixed size of MAX_INT_RELS_PER_EXT_REL. (elf_link_output_relocs): Likewise. (elf_reloc_link_order): Likewise. (elf_finish_pointer_linker_section): Likewise. (struct elf_link_sort_rela): Remove union. (elf_link_sort_cmp1): Update to suit. (elf_link_sort_cmp2): Here too. (elf_link_sort_relocs): Consolidate REL and RELA code. Fix memory over-allocation for int_rels_per_ext_rel != 1 case. * elf32-arm.h: Update all bfd_elf32_swap_reloc_out calls. * elf32-i386.c: Likewise. * elf32-cris.c: Likewise for bfd_elf32_swap_reloca_out. * elf32-hppa.c, elf32-i370.c, elf32-m68k.c, elf32-ppc.c, elf32-s390.c, elf32-sh.c, elf32-vax.c, elfxx-mips.c: Likewise. * elf64-alpha.c: Likewise for bfd_elf64_swap_reloca_out. * elf64-hppa.c, elf64-mips.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c, elf64-x86-64.c: Likewise. * elfxx-ia64.c: Likewise for bfd_elfNN_swap_reloca_out. * elfxx-mips.c (sort_dynamic_relocs): Likewise for bfd_elf32_swap_reloc_in. * elf32-arm.h: Update elf32_arm_info_to_howto calls. * elf32-mips.c: Likewise for mips_info_to_howto_rel. (mips_elf64_swap_reloc_in): Zero r_addend. (mips_elf64_be_swap_reloc_in): Likewise. (mips_elf64_slurp_one_reloc_table): Simplify. * elf64-alpha.c (alpha_elf_size_info): Populate reloc swap entries. * elf64-hppa.c (hppa64_elf_size_info): Likewise. * elf64-sparc.c (sparc64_elf_size_info): Likewise.
2002-11-12 * elf-bfd.h (struct cie_header): Move from elf_eh-frame.c.Alan Modra1-9/+80
(struct cie, struct eh_cie_fde, struct eh_frame_sec_info): Likewise. (struct eh_frame_array_ent, struct eh_frame_hdr_info): Likewise. (enum elf_link_info_type): Remove ELF_INFO_TYPE_EH_FRAME_HDR. (struct eh_frame_hdr_info): Add "hdr_sec", remove "split". (struct elf_link_hash_table): Add eh_info. (struct elf_obj_tdata): Change eh_frame_hdr to an asection *. (_bfd_elf_discard_section_eh_frame): Update prototype. (_bfd_elf_discard_section_eh_frame_hdr): Likewise. (_bfd_elf_write_section_eh_frame): Likewise. (_bfd_elf_write_section_eh_frame_hdr): Likewise. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Remove "ehdrsec" param. Get "hdr_info" from link hash table. (_bfd_elf_discard_section_eh_frame_hdr): Remove "sec" param. Get header section from link hash table. Save header section to elf_tdata. (_bfd_elf_maybe_strip_eh_frame_hdr): Remove local "sec". Use header section from link hash table. Don't alloc hdr_info. Clear hdr_sec instead of setting "strip". (_bfd_elf_eh_frame_section_offset): Formatting. (_bfd_elf_write_section_eh_frame): Remove "ehdrsec", add "info" param. Get header section from link hash table. (_bfd_elf_write_section_eh_frame_hdr): Remove "sec", add "info" param. Get header section from link hash table. * elf.c (map_sections_to_segments): Use cached eh_frame_hdr. (get_program_header_size): Likewise. (_bfd_elf_section_offset): Formatting. * elflink.h (elf_link_create_dynamic_sections): Stash eh frame header section pointer in link hash table. (elf_bfd_final_link): Adjust _bfd_elf_write_section_eh_frame_hdr and _bfd_elf_write_section_eh_frame calls. Update comment about eh_frame entries. (elf_bfd_discard_info): Adjust _bfd_elf_discard_section_eh_frame and _bfd_elf_discard_section_eh_frame_hdr calls. Remove "ehdr". * po/SRC-POTFILES.in: Regenerate.
2002-11-06Ah bah, missed these from last commit.Alan Modra1-16/+0
2002-08-22 * elf-bfd.h (struct elf_backend_data): Add struct elf_backend_dataAlan Modra1-2/+4
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.
2002-07-25 * elf-bfd.h (_bfd_elf32_link_record_local_dynamic_symbol): DefineAlan Modra1-3/+5
as elf_link_record_local_dynamic_symbol. (_bfd_elf64_link_record_local_dynamic_symbol): Likewise. (elf_link_record_local_dynamic_symbol): Declare. Now returns int. * elflink.h (elf_link_record_local_dynamic_symbol): Move to.. * elflink.c: .. here. Use bfd_elf_get_elf_syms. Check whether an attempt is made to record a symbol in a discarded section, and return `2' in that case.
2002-07-23Add new bitfield 'want_p_paddr_set_to_zero'.Nick Clifton1-12/+16
Set this field for HPUX IA64 port. Test this field when setting p_paddr.
2002-07-07 * elf-bfd.h (struct elf_reloc_cookie): Remove locsym_shndx,Alan Modra1-2/+4
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 Modra1-3/+2
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.
2002-06-25 * elf64-ppc.c (ppc_add_stub): Replace strcpy/strncpy with memcpy.Alan Modra1-16/+16
* 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.
2002-06-232002-06-23 Alan Modra <amodra@bigpond.net.au>Alan Modra1-0/+9
* elflink.h: Comment typo fixes. 2002-06-23 H.J. Lu <hjl@gnu.org> * elf-bfd.h (elf_link_loaded_list): New structure. (elf_link_hash_table): Add "loaded". * elf.c (_bfd_elf_link_hash_table_init): Initialize "loaded". * elflink.h (elf_link_check_versioned_symbol): New function. (elf_link_output_extsym): Call elf_link_check_versioned_symbol.
2002-06-07 * elf-bfd.h (struct bfd_elf_section_data <group_name>): Replace withAlan Modra1-3/+11
"group" union. (elf_group_name): Update. (elf_group_id): Define. (bfd_elf_set_group_contents): Declare. * elf.c (elf_fake_sections): Qualify use of elf_group_name. (set_group_contents): Rename to bfd_elf_set_group_contents. Remove ATTRIBUTE_UNUSED from failedptrarg. If elf_group_id is set, use that sym for the signature. (_bfd_elf_compute_section_file_positions): Don't call set_group_contents for "ld -r" case. (swap_out_syms): Use bfd_zalloc. * elflink.h (elf_link_add_archive_symbols): Likewise. (NAME(bfd_elf,size_dynamic_sections)): Likewise. (elf_bfd_final_link): Call bfd_elf_set_group_contents.
2002-06-06elf_swap_symbol_in args should be "const PTR", not "const PTR *".Alan Modra1-3/+3
2002-06-05 * elf-bfd.h (struct elf_size_info): Add swap_symbol_in field.Alan Modra1-4/+4
(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.
2002-06-05 * bfd-in.h: Remove "taken from the source" comment.Alan Modra1-0/+2
* libbfd-in.h: Likewise. * libcoff-in.h: Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. * elf.c (bfd_elf_discard_group): Return true. * elf-bfd.h (bfd_elf_discard_group): Declare. * bfd-in.h (bfd_elf_discard_group): Don't declare here. * section.c (bfd_discard_group): Rename to bfd_generic_discard_group. * bfd.c (bfd_discard_group): Define. * targets.c (struct bfd_target): Add _bfd_discard_group. (BFD_JUMP_TABLE_LINK): Here too. * libbfd-in.h (_bfd_nolink_bfd_discard_group): Define. * aout-adobe.c (aout_32_bfd_discard_group): Define. * aout-target.h (MY_bfd_discard_group): Define. * aout-tic30.c (MY_bfd_discard_group): Define. * binary.c (binary_bfd_discard_group): Define. * bout.c (b_out_bfd_discard_group): Define. * coff-alpha.c (_bfd_ecoff_bfd_discard_group): Define. * coffcode.h (coff_bfd_discard_group): Define. * coff-mips.c (_bfd_ecoff_bfd_discard_group): Define. * elfxx-target.h (bfd_elfNN_bfd_discard_group): Define. * i386msdos.c (msdos_bfd_discard_group): Define. * i386os9k.c (os9k_bfd_discard_group): Define. * ieee.c (ieee_bfd_discard_group): Define. * ihex.c (ihex_bfd_discard_group): Define. * mmo.c (mmo_bfd_discard_group): Define. * nlm-target.h (nlm_bfd_discard_group): Define. * oasys.c (oasys_bfd_discard_group): Define. * ppcboot.c (ppcboot_bfd_discard_group): Define. * som.c (som_bfd_discard_group): Define. * srec.c (srec_bfd_discard_group): Define. * tekhex.c (tekhex_bfd_discard_group): Define. * versados.c (versados_bfd_discard_group): Define. * vms.c (vms_bfd_discard_group): Define. * xcoff-target.h (_bfd_xcoff_bfd_discard_group): Define. * coff64-rs6000.c (rs6000coff64_vec): Update initialiser. (aix5coff64_vec): Likewise. * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Likewise.
2002-06-04 * elf.c (setup_group): Set SEC_LINK_ONCE on GRP_COMDAT groups.Alan Modra1-0/+4
(bfd_section_from_shdr): Likewise. Set section name of group sections from signature. (group_signature): Split out from setup_group. Ensure symbol table is available. (bfd_elf_discard_group): New function. (_bfd_elf_make_section_from_shdr): Don't set SEC_LINK_ONCE on .gnu.linkonce* sections if they are members of a group. (set_group_contents): Set GRP_COMDAT flag. * section.c (bfd_discard_group): New function. * bfd-in.h (bfd_elf_discard_group): Declare. * bfd-in2.h: Regenerate. * elf-bfd.h (struct bfd_elf_section_data): Add linkonce_p field. (elf_linkonce_p): Define.
2002-06-04 * elf.c (bfd_section_from_shdr): Make "name" const.Alan Modra1-1/+1
* 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.
2002-05-31 * Makefile.am (BFD32_BACKENDS): Add elf32-i386qnx.lo.Alan Modra1-0/+16
(BFD32_BACKENDS_CFILES): Add elf32-i386qnx.c. Run "make dep-am". * Makefile.in: Regenerate. * config.bfd: Add i[3456]86-*-nto-qnx* support. * configure.in: Add bfd_elf32_i386qnx_vec support. * configure: Regenerate. * elf-bfd.h (struct elf_backend_data): Add set_nonloadable_filepos, is_contained_by_filepos, and copy_private_bfd_data_p. * elf.c (assign_file_positions_for_segments): Call backend set_nonloadable_filepos. Fix non-K&R call to _bfd_error_handler. (IS_CONTAINED_BY_FILEPOS): Define. (INCLUDE_SECTION_IN_SEGMENT): Also test IS_CONTAINED_BY_FILEPOS. (copy_private_bfd_data): Use IS_CONTAINED_BY_FILEPOS. Typo fix. Fix non-K&R call to _bfd_error_handler. (_bfd_elf_copy_private_section_data): Use backend copy_private_bfd_data_p. * elf32-i386.c: Don't include elfxx-target.h when ELF32_I386_C_INCLUDED is defined. * elf32-i386qnx.c: New QNX elf backend file. * elfxx-target.h: Add elf_backend_set_nonloadable_filepos, elf_backend_is_contained_by_filepos, and elf_backend_do_copy_private_bfd_data. * targets.c: Add bfd_target bfd_elf32_i386qnx_vec.
2002-05-23 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCALJakub Jelinek1-0/+11
for symbols from SHF_TLS section. (_bfd_elf_print_private_bfd_data): Add PT_TLS. (elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections. (map_sections_to_segments): Build PT_TLS segment if necessary. (assign_file_positions_for_segments): Likewise. (get_program_header_size): Account for PT_TLS segment. (swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from SEC_THREAD_LOCAL sections to STT_TLS. * reloc.c: Add 386 and IA-64 TLS relocs. * section.c (SEC_THREAD_LOCAL): Define. (SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS): Remove. * elflink.h (elf_link_add_object_symbols): Support .tcommon. (size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS unconditionally. (struct elf_final_link_info): Add first_tls_sec. (elf_bfd_final_link): Set first_tls_sec. Compute elf_hash_table (info)->tls_segment. (elf_link_output_extsym): Handle STT_TLS symbols. (elf_link_input_bfd): Likewise. * syms.c (BSF_THREAD_LOCAL): Define. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff, elf_i386_mkobject, elf_i386_object_p): New functions. (elf_howto_table): Add TLS relocs. (elf_i386_reloc_type_lookup): Support TLS relocs. (elf_i386_info_to_howto_rel): Likewise. (struct elf_i386_link_hash_entry): Add tls_type. (struct elf_i386_obj_tdata): New. (elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type): New macros. (struct elf_i386_link_hash_table): Add tls_ldm_got. (link_hash_newfunc): Clear tls_type. (elf_i386_check_relocs): Support TLS relocs. (elf_i386_gc_sweep_hook): Likewise. (allocate_dynrelocs): Likewise. (elf_i386_size_dynamic_sections): Likewise. (elf_i386_relocate_section): Likewise. (elf_i386_finish_dynamic_symbol): Likewise. (bfd_elf32_mkobject, elf_backend_object_p): Define. * elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset, dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done, want_tprel, want_dtpmod, want_dtprel. (elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions. (ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to R_IA64_LTOFF_TPREL22. (elf_code_to_howto_index): Add TLS relocs. (elfNN_ia64_check_relocs): Support TLS relocs. (allocate_global_data_got): Account for TLS .got data. (allocate_dynrel_entries): Account for TLS dynamic relocations. (elfNN_ia64_install_value): Supprt TLS relocs. (set_got_entry): Support TLS relocs. (elfNN_ia64_relocate_section): Likewise. * config/obj-elf.c (elf_common): Renamed from obj_elf_common. (obj_elf_common): Call elf_common. (obj_elf_tls_common): New function. (elf_pseudo_tab): Support .tls_common. (special_sections): Add .tdata and .tbss. (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS sections. (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS). (obj_elf_parse_section_letters): Include T in error message. * config/tc-ppc.c (ppc_section_letter): Likewise. * config/tc-alpha.c (alpha_elf_section_letter): Likewise. (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as SEC_MERGE. * config/tc-sparc.c (md_apply_fix3): Likewise. * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs. Define them if not BFD_ASSEMBLER. (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF and @NTPOFF. (md_apply_fix3): Add TLS relocs. * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE, FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE, FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE. (pseudo_func): Support @dtpmod(), @dtprel() and @tprel(). (ia64_elf_section_letter): Include T in error message. (md_begin): Support TLS operators. (md_operand): Likewise. (ia64_gen_real_reloc_type): Support TLS relocs. * testsuite/gas/i386/tlspic.s: New file. * testsuite/gas/i386/tlsd.s: New file. * testsuite/gas/i386/tlsnopic.s: New file. * testsuite/gas/i386/tlsd.d: New file. * testsuite/gas/i386/tlsnopic.d: New file. * testsuite/gas/i386/tlspic.d: New file. * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests. * testsuite/gas/ia64/tls.s: New file. * testsuite/gas/ia64/tls.d: New file. * testsuite/gas/ia64/ia64.exp: Add tls test. * write.c (adjust_reloc_syms): Don't change symbols in SEC_THREAD_LOCAL sections to STT_SECTION + addend. * elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define. * elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22. * elf/i386.h: Add TLS relocs. * scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss. * ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for output section if necessary. Handle .tbss. (lang_size_sections): Clear _raw_size for .tbss section (it allocates space in PT_TLS segment only). * ldwrite.c (build_link_order): Build link order for .tbss too. * readelf.c (get_segment_type): Add PT_TLS. (get_elf_section_flags): Add SHF_TLS. (get_dynamic_flags): Optimize. Add DF_STATIC_TLS. (process_dynamic_segment): Use puts instead of printf. (get_symbol_type): Support STT_TLS. * objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS. Add SEC_THREAD_LOCAL.
2002-05-21 * elf-bfd.h (elf_backend_emit_relocs): Change prototype to returnThiemo Seufer1-1/+1
an error value. * elflink.h (elf_link_output_relocs): Likewise. Improve error message. return with false on error. (elf_link_input_bfd): Check reloc_emitter return value.
2002-05-15Fix ld --just-symbolsAlan Modra1-3/+5
* aix5ppc-core.c: Warning fixes. * aout-adobe.c (aout_32_bfd_link_just_syms): Define. * aout-target.h (MY_bfd_link_just_syms): Define. * aout-tic30.c (MY_bfd_link_just_syms): Define. * bfd.c (bfd_link_just_syms): Define. * binary.c (binary_bfd_link_just_syms): Define. * bout.c (b_out_bfd_link_just_syms): Define. * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer. * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise. * coffcode.h (coff_bfd_link_just_syms): Define. * elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS. (elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS. (_bfd_elf_link_just_syms): Declare. * elf.c (_bfd_elf_link_just_syms): New function. * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that sections haven't already been discarded by the linker. * elflink.h (elf_link_add_object_symbols): Likewise for stab sections and SEC_MERGE sections. (elf_bfd_discard_info): Similarly here. * elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define. * i386msdos.c (msdos_bfd_link_just_syms): Define. * i386os9k.c (os9k_bfd_link_just_syms): Define. * ieee.c (ieee_bfd_link_just_syms): Define. * ihex.c (ihex_bfd_link_just_syms): Define. * libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define. (_bfd_generic_link_just_syms): Declare. * libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define. * linker.c (_bfd_generic_link_just_syms): New function. * mmo.c (mmo_bfd_link_just_syms): Define. * nlm-target.h (nlm_bfd_link_just_syms): Define. * oasys.c (oasys_bfd_link_just_syms): Define. * ppcboot.c (ppcboot_bfd_link_just_syms): Define. * som.c (som_bfd_link_just_syms): Define. * srec.c (srec_bfd_link_just_syms): Define. * targets.c (struct bfd_target): Add _bfd_link_just_syms. (BFD_JUMP_TABLE_LINK): And here. * tekhex.c (tekhex_bfd_link_just_syms): Define. * versados.c (versados_bfd_link_just_syms): Define. * vms.c (vms_bfd_link_just_syms): Define. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate.
2002-05-07 * elf-bfd.h (struct elf_backend_data): Add rela_normal.Alan Modra1-0/+5
* 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.
2002-04-04 * Makefile.am: Add elfxx-mips.c to the known backends.Thiemo Seufer1-79/+16
(elf32-mips.lo): remove dependency to coff/external.h. * Makefile.in: Regenerate. * configure.in: Add elfxx-mips.lo to all vectors using elf32-mips.lo Remove elf32-mips.lo from 64 bit vectors. Update dependencies accordingly. * configure: Regenerate. * elf-bfd.h: Move all MIPS ELF specific prototypes to elfxx-mips.h. (irix_compat_t): IRIX compatibility level, moved from elf32-mips.c. (elf_backend_mips_irix_compat, elf_backend_mips_rtype_to_howto): New MIPS specific backend functions. * elf32-mips.c: Moved most code to elfxx-mips.c. (mips_elf_hi16_reloc): Rename from _bfd_mips_elf_hi16_reloc and make static. (mips_elf_lo16_reloc): Likewise, was _bfd_mips_elf_lo16_reloc. (mips_elf_got16_reloc): Likewise, was _bfd_mips_elf_got16_reloc. (mips_elf_gprel32_reloc): Likewise, was _bfd_mips_elf_gprel32_reloc. (mips_elf32_rtype_to_howto): Rename from mips_rtype_to_howto. Changed interface to allow selection of the right REL or RELA howto table. (mips_elf32_object_p): Rename from _bfd_mips_elf_object_p and made static. Let it refuse n32 objects. (elf32_mips_grok_prstatus): Rename from _bfd_elf32_mips_grok_prstatus. (elf32_mips_grok_psinfo): Rename from _bfd_elf32_mips_grok_psinfo. (elf32_mips_discard_info): Rename from _bfd_elf32_mips_discard_info. (elf32_mips_ignore_discarded_relocs): Rename from _bfd_elf32_mips_ignore_discarded_relocs. (elf32_mips_write_section): Rename from _bfd_elf32_mips_write_section. (elf32_mips_irix_compat): New function, replaces IRIX_COMPAT. (elf_mips_howto_table_rela): Remove. * elf64-mips.c: Moved most code to elfxx-mips.c. (bfd_elf64_bfd_reloc_type_lookup): Make static. (mips_elf64_rtype_to_howto): New function. (mips_elf64_object_p): Likewise. (elf64_mips_irix_compat): Likewise. * elfxx-mips.c: New file containing common code merged together from elf32-mips.c and elf64-mips.c. * elfxx-mips.h: New file containing MIPS specific prototypes from elf-bfd.h. * elfxx-target.h: Add handling for elf_backend_mips_irix_compat and elf_backend_mips_rtype_to_howto.
2002-02-132002-02-11 Michael Snyder <msnyder@redhat.com>Michael Snyder1-0/+2
* elf-bfd.h (elfcore_write_lwpstatus): Add prototype. * elf.c (elfcore_grok_pstatus): Add prototype. (elfcore_grok_lwpstatus): Add prototype. (elfcore_write_lwpstatus): New function. (elfcore_write_pstatus): Fix typo, eliminate unnecessary memcpy.
2002-01-21 * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): AddAlan Modra1-4/+4
boolean param. (_bfd_elf_link_hash_hide_symbol): Likewise. * elflink.h (elf_link_add_object_symbols): Adjust call to elf_backend_hide_symbol. (elf_fix_symbol_flags): Likewise. (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather than bfd_alloc. * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param. Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref. * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise. (clobber_millicode_symbols): Adjust to suit new hide_symbol. * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param and adjust to suit. * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call _bfd_elf_link_hash_hide_symbol rather than duplicating code. * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
2002-01-17 * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):Alan Modra1-2/+2
Remove "Elf_Internal_Shdr *" param. (_bfd_mips_elf_section_from_bfd_section): Ditto. * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto. * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto. * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto. * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto. * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto. * elf.c (_bfd_elf_section_from_bfd_section): Allow backend function to override special sections. Remove hdr arg from backend call, and don't loop.
2002-01-102002-01-10 Michael Snyder <msnyder@redhat.com>Michael Snyder1-2/+2
* elf.c (elfcore_write_prstatus): Use long instead of pid_t; (elfcore_write_pstatus): Use long instead of pid_t; * elf-bfd.h: Change prototypes to use long instead of pid_t;
2002-01-082002-01-08 Michael Snyder <msnyder@redhat.com>Michael Snyder1-0/+14
Add capability to write corefile note sections, for gdb. * elf.c (elfcore_write_note): New function. (elfcore_write_prpsinfo): New function. (elfcore_write_prstatus): New function. (elfcore_write_pstatus): New function. (elfcore_write_prfpreg): New function. (elfcore_write_prxfpreg): New function. * elf-bfd.h: Add prototypes for above functions.
2001-12-182001-12-18 H.J. Lu <hjl@gnu.org>H.J. Lu1-2/+2
* elf-bfd.h (_bfd_elf_copy_private_bfd_data): New. Prototype. (_bfd_mips_elf_copy_private_bfd_data): Removed. * elf.c (_bfd_elf_copy_private_bfd_data): New. Copy e_flags in the ELF header. * elf32-i370.c (??_elf_copy_private_bfd_data): Removed. (bfd_elf??_bfd_copy_private_bfd_data): Removed. * elf32-m32r.c: Likewise. * elf32-m68k.c: Likewise. * elf32-mcore.c: Likewise. * elf32-mips.c: Likewise. * elf32-ppc.c: Likewise. * elf32-v850.c: Likewise. * elf64-ppc.c: Likewise. * elf64-sparc.c: Likewise. * elfxx-ia64.c: Likewise. * elf64-mips.c (bfd_elf64_bfd_copy_private_bfd_data): Removed. * elfxx-target.h (bfd_elfNN_bfd_copy_private_bfd_data): Defined to _bfd_elf_copy_private_bfd_data.
2001-12-17 * elf-bfd.h (elf_discarded_section): Define.Jakub Jelinek1-0/+6
* elflink.h (elf_link_input_bfd): Use it. (elf_reloc_symbol_deleted_p): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section): Don't warn about overflows for pc relative relocs against discarded sections.
2001-12-17 Support for more than 64k ELF sections.Alan Modra1-6/+14
include/elf/ChangeLog * external.h (Elf_External_Sym_Shndx): Declare. * internal.h (struct elf_internal_sym <st_shndx>): Make it an unsigned int. * common.h (SHN_BAD): Define. bfd/ChangeLog * configure.in: Bump bfd version. * configure: Regenerate. * elf-bfd.h (elf_size_info <swap_symbol_out>): Add shndx param. (bfd_elf32_swap_symbol_in): Likewise. (bfd_elf32_swap_symbol_out): Likewise. (bfd_elf64_swap_symbol_in): Likewise. (bfd_elf64_swap_symbol_out): Likewise. (elf_reloc_cookie): Add locsym_shndx field. Make locsyms a PTR. (elf_obj_tdata): Add num_elf_sections, symtab_shndx_hdr and symtab_shndx_section. (elf_numsections): Define. (elf_symtab_shndx): Define. * elf.c (setup_group): Use elf_numsections rather than header e_shnum. (bfd_elf_find_section): Likewise. (bfd_section_from_elf_index): Likewise. (bfd_section_from_shdr): Likewise. Handle SHT_SYMTAB_SHNDX. (bfd_section_from_r_symndx): Read symbol shndx extension, and translate st_shndx for > SHN_HIRESERVE. (assign_section_numbers): Skip reserved sections. Assign symtab_shndx_section and elf_numsections. Exclude reserved sections from e_shnum. Set up symtab_shndx_hdr. (_bfd_elf_compute_section_file_positions): Handle symtab_shndx_hdr. (map_sections_to_segments): Don't map eh_frame_hdr unless required. (assign_file_positions_except_relocs): Use elf_numsections rather than header e_shnum. Skip reserved sections and symtab_shndx_section. (prep_headers): Set name for symtab_shndx_hdr. (_bfd_elf_assign_file_positions_for_relocs): Use elf_numsections. (_bfd_elf_write_object_contents): Likewise. Skip reserved sections. (_bfd_elf_section_from_bfd_section): Check bfd_{abs,com,und}_section first. Use elf_section_data if available. Use elf_numsections. Start scan at index 1. (copy_private_bfd_data ): Comment fixes. (MAP_ONESYMTAB): Define above SHN_HIOS. (MAP_DYNSYMTAB): Likewise. (MAP_STRTAB): Likewise. (MAP_SHSTRTAB): Likewise. (MAP_SYM_SHNDX): New define. (_bfd_elf_copy_private_symbol_data): Handle symtab_shndx_section. (swap_out_syms): Swap out SHT_SYMTAB_SHNDX section too. * elfcode.h (elf_swap_symbol_in): Add shndx param, and handle shndx extension. (elf_swap_symbol_out): Likewise. (elf_object_p): Set elf_numsections, and use instead of e_shnum. Initialialise reserved elf_elfsections to point at shdr[0]. Remove redundant bfd_release calls. (elf_slurp_symbol_table): Read symbol shndx extension, and use with elf_swap_symbol_in. Translate st_shndx for > SHN_HIRESERVE too. * elflink.h (elf_link_is_defined_archive_symbol): Read symbol shndx extension, and use with elf_swap_symbol_in. (elf_link_record_local_dynamic_symbol): Likewise. (elf_link_add_object_symbols): Likewise. Also translate st_shndx for elf sections > SHN_HIRESERVE. (NAME(bfd_elf,size_dynamic_sections)): Adjust elf_swap_symbol_out call. (struct elf_final_link_info): Add locsym_shndx and symshndxbuf. (elf_bfd_final_link): Allocate the above, and tidy code allocating other buffers. Use elf_numsections instead of e_shnum. Adjust elf_swap_symbol_out calls. (elf_link_output_sym): Swap out symbol shndx extension too. (elf_link_flush_output_syms): And flush them to disk. (elf_link_output_extsym): Use SHN_BAD. Adjust elf_swap_symbol_out calls. (elf_gc_mark): Read symbol shndx extension, and use with elf_swap_symbol_in. (elf_link_input_bfd): Likewise, Translate st_shndx for elf sections > SHN_HIRESERVE too. Use SHN_BAD. (elf_reloc_symbol_deleted_p): Use symbol shndx extensions with elf_swap_symbol_in. Translate st_shndx > SHN_HIRESERVE too. (elf_bfd_discard_info): Read symbol shndx extension. Don't attempt to continue after a bfd error. * elf-m10200.c (mn10200_elf_relax_section): Only read local syms. Stash them immediately to symtab_hdr->contents rather than later in multiple places. Clean up afterwards. Read symbol shndx extension, and use with swap_symbol_in. Translate SHN_UNDEF, SHN_ABS, SHN_COMMON and elf sections > SHN_HIRESERVE to bfd sections too. Remove dead code. (mn10200_elf_relax_delete_bytes): Use symbol shndx extension when swapping in symbols. Tidy code adjusting global syms. Don't swap in global syms. (mn10200_elf_symbol_address_p): Likewise. Remove extsyms param. (mn10200_elf_get_relocated_section_contents): Read symbol shndx extension, and use with swap_symbol_in. Rename "size" -> "amt" to maximize code in common with other files. Translate st_shndx for > SHN_HIRESERVE too. Remove dead code. * elf-m10300.c (mn10300_elf_relax_section): Only read local syms. Stash them immediately to symtab_hdr->contents rather than later in multiple places. Clean up afterwards. Read symbol shndx extension, and use with swap_symbol_in. Remove dead code. (mn10300_elf_relax_delete_bytes): As for elf-m10200.c. (mn10300_elf_symbol_address_p): Likewise. (mn10300_elf_get_relocated_section_contents): Likewise. * elf32-h8300.c (elf32_h8_relax_section): As for elf-m10300.c. (elf32_h8_relax_delete_bytes): Likewise. (elf32_h8_symbol_address_p): Likewise. (elf32_h8_get_relocated_section_contents): Likewise. * elf32-hppa.c (elf32_hppa_size_stubs): Read symbol shndx extension, and use with swap_symbol_in. * elf64-hppa.c (elf64_hppa_check_relocs): Likewise. * elf32-i370.c (i370_elf_finish_dynamic_sections): Adjust call to bfd_elf32_swap_symbol_out. * elf32-m32r.c (m32r_elf_get_relocated_section_contents): Translate elf sections > SHN_HIRESERVE too. * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): Only read local syms. Read symbol shndx extension, and use with swap_symbol_in. * elf32-mips.c (_bfd_mips_elf_final_write_processing): Use elf_numsections rather than header e_shnum. * elf32-sh.c (sh_elf_relax_section): As for elf-m10300.c. (sh_elf_relax_delete_bytes): Likewise. (sh_elf_get_relocated_section_contents): Likewise. Only read local symbols. * elf32-v850.c (v850_elf_symbol_processing): Use an unsigned int to hold section index. Use elf_numsections rather than e_shnum. Rename "index" -> "indx" to avoid shadowing warning. (v850_elf_add_symbol_hook): Likewise. * elf64-alpha.c (elf64_alpha_relax_section): Only read local syms. Read symbol shndx extension, and use with swap_symbol_in. * elf32-xstormy16.c (xstormy16_elf_relax_section): Likewise. Translate SHN_COMMON and elf sections > SHN_HIRESERVE too. * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise. (elfNN_ia64_aix_add_symbol_hook): Use elf_numsections. * elf-m10300.c (mn10300_elf_gc_mark_hook): Remove unnecessary checks before calling bfd_section_from_elf_index on local syms. * 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-mips.c (_bfd_mips_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-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise. * elf64-mips.c (mips_elf64_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-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. binutils/ChangeLog * readelf.c (symtab_shndx_hdr): New global. (SECTION_HEADER_INDEX): Define. (SECTION_HEADER_NUM): Define. (SECTION_HEADER): Define. (GET_ELF_SYMBOLS): Pass two params rather than three. (get_32bit_elf_symbols): Take file and section args. Read and use SHT_SYMTAB_SHNDX. (get_64bit_elf_symbols): Likewise. (dump_relocations): Use SECTION_HEADER to index "section_headers". (process_section_headers): Likewise. Use SECTION_HEADER_NUM too. Remember symtab_shdx_hdr. (process_program_headers): Scan from index 1 for segment map. (slurp_ia64_unwind_table): Use SECTION_HEADER to index "section_headers". (process_relocs): Likewise. Also adjust call to GET_ELF_SYMBOLS. (process_unwind): Likewise. (process_version_sections): Likewise. (process_symbol_table): Likewise. (display_debug_info): Likewise. (process_dynamic_segment): Fake up a symtab section for changed GET_ELF_SYMBOLS. (get_symbol_index_type): Check SHN_LOOS before SHN_LORESERVE. (process_program_headers): Kill signed/unsigned warning. (load_debug_str): Likewise. (display_debug_info): Likewise.
2001-12-15 * elf-bfd.h (_bfd_elf_maybe_strip_eh_frame_hdr): New prototype.Jakub Jelinek1-0/+2
* elf-eh-frame.c (struct eh_frame_hdr_info): Add strip. (_bfd_elf_discard_section_eh_frame): Don't create .eh_frame_hdr sec_info here. Free ehbuf. (_bfd_elf_discard_section_eh_frame_hdr): Don't size the section if hdr_info->strip. (_bfd_elf_maybe_strip_eh_frame_hdr): New. * elflink.h (size_dynamic_sections): Call it.
2001-12-13 * elf-bfd.h (enum elf_link_info_type): New.Jakub Jelinek1-4/+30
(struct bfd_elf_section_data): Remove stab_info and merge_info fields, add sec_info and sec_info_type. (struct elf_obj_tdata): Add eh_frame_hdr field. (_bfd_elf_discard_section_eh_frame): New prototype. (_bfd_elf_discard_section_eh_frame_hdr): Likewise. (_bfd_elf_eh_frame_section_offset): Likewise. (_bfd_elf_write_section_eh_frame): Likewise. (_bfd_elf_write_section_eh_frame_hdr): Likewise. * Makefile.am (BFD32_BACKENDS): Add elf-eh-frame.lo. (BFD32_BACKENDS_CFILES): Add elf-eh-frame.c. (elf-eh-frame.lo): New. * Makefile.in: Rebuilt. * configure.in (elf): Add elf-eh-frame.lo. * configure: Rebuilt. * elf.c (_bfd_elf_print_private_bfd_data): Support PT_GNU_EH_FRAME. (map_sections_to_segments): Create PT_GNU_EH_FRAME if requested. (get_program_header_size): Take into account PT_GNU_EH_FRAME segment. (_bfd_elf_rela_local_sym): Use sec_info_type and sec_info. (_bfd_elf_rel_local_sym): Likewise. (_bfd_elf_section_offset): Likewise. Call _bfd_elf_eh_frame_section_offset too. * elfxx-ia64.c (elfNN_ia64_relocate_section): Use sec_info_type and sec_info. * elf64-alpha.c (elf64_alpha_relocate_section): Likewise. * elf-eh-frame.c: New file. * elflink.h (elf_link_add_object_symbols): Don't optimize SHF_MERGE .stab sections. Set sec_info_type, use sec_info instead of merge_info and stab_info. (elf_link_create_dynamic_sections): Create .eh_frame_hdr section if --eh-frame-hdr. (elf_bfd_final_link): Write .eh_frame_hdr section. (elf_link_sec_merge_syms): Use sec_info_type and sec_info. (elf_link_input_bfd): Likewise. Call _bfd_elf_write_section_eh_frame to write .eh_frame sections. (elf_bfd_discard_info): Add output_bfd argument. Call _bfd_elf_discard_section_eh_frame and _bfd_elf_discard_section_eh_frame_hdr. (elf_section_ignore_discarded_relocs): Use sec_info_type, not section names. * bfd-in.h (bfd_elf32_discard_info, bfd_elf64_discard_info): Adjust prototypes. * bfd-in2.h (bfd_elf32_discard_info, bfd_elf64_discard_info): Likewise. * elf/common.h (PT_GNU_EH_FRAME): Define. * bfdlink.h (struct bfd_link_info): Add eh_frame_hdr field. * emultempl/elf32.em (finish): Supply output_bfd to bfd_elf*_discard_info. (OPTION_EH_FRAME_HDR): Define. (longopts): Add --eh-frame-hdr. (parse_args): Handle it. (list_options): Add --eh-frame-hdr to help. * emultempl/hppaelf.em (finish): Supply output_bfd to bfd_elf*_discard_info. * scripttempl/elf.sc (.eh_frame_hdr): Add. * readelf.c (get_segment_type): Support PT_GNU_EH_FRAME.
2001-12-07 * elf.c (_bfd_elf_rela_local_sym): Only callJakub Jelinek1-0/+4
_bfd_merged_section_offset if merge_info is non-NULL. (_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New. * elf-bfd.h (_bfd_elf_rel_local_sym, _bfd_elf_section_offset): New prototypes. * elf32-arm.h (elf32_arm_final_link_relocate): Use _bfd_elf_section_offset. (elf32_arm_relocate_section): Use _bfd_elf_rel_local_sym. * elf32-i386.c (elf_i386_relocate_section): Use _bfd_elf_section_offset and _bfd_elf_rel_local_sym. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Use _bfd_elf_section_offset. * 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-mips.c (mips_elf_create_dynamic_relocation): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_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_install_dyn_reloc): Likewise.
generated by cgit v1.1 at 2024-10-15 17:57:49 +0000