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eea6121ac0
* section.c (struct sec): Rename "_cooked_size" to "size". Rename "_raw_size" to "rawsize". (STD_SECTION): Adjust comments. (bfd_set_section_size, bfd_get_section_contents): Use size. (bfd_malloc_and_get_section): New function. * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size. * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early. Correctly free reloc and contents memory. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME and fake CIE now that we can shink section size to zero. (_bfd_elf_write_section_eh_frame): Likewise.. * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents. * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use _bfd_stab_section_offset. Use _bfd_elf_section_offset. * stabs.c (_bfd_stab_section_offset_): Remove unused args and unneeded indirection. * elf.c (_bfd_elf_section_offset): .. and update call. * libbfd-in.h (_bfd_stab_section_offset): Update prototype. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. Replace occurrences of "_raw_size" and "_cooked_size" in most places with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE sections. Use "rawsize", if non-zero, for bfd_get_section_contents calls if the section might be a stabs, eh_frame, or SEC_MERGE section. Similarly use "rawsize", if non-zero, in reloc functions to validate reloc addresses. Use new bfd_malloc_and_get_section in most places where bfd_get_section_contents was called. Expand all occurrences of bfd_section_size and bfd_get_section_size. Rename "raw_size" var in grok_prstatus and similar functions to "size". * aix386-core.c (aix386_core_file_p): .. * aix5ppc-core.c (xcoff64_core_p): .. * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents, aout_adobe_set_section_contents): .. * aout-target.h (callback): .. * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate, MY_bfd_final_link): .. * aoutf1.h (sunos4_core_file_p): .. * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags, final_link, aout_link_input_section): .. * binary.c (binary_object_p, binary_canonicalize_symtab, binary_set_section_contents): .. * bout.c (b_out_callback, b_out_write_object_contents, b_out_set_section_contents, b_out_bfd_relax_section, b_out_bfd_get_relocated_section_contents): .. * cisco-core.c (cisco_core_file_validate): .. * coff-alpha.c (alpha_ecoff_object_p, alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): .. * coff-arm.c (coff_arm_relocate_section, bfd_arm_allocate_interworking_sections): .. * coff-h8300.c (h8300_reloc16_extra_cases, h8300_bfd_link_add_symbols): .. * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): .. * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section, ppc_bfd_coff_final_link): .. * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): .. * coff-sh.c (sh_relax_section, sh_relax_delete_bytes, sh_align_loads, sh_coff_get_relocated_section_contents): .. * coff64-rs6000.c (xcoff64_write_object_contents, xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): .. * coffcode.h (coff_compute_section_file_positions, coff_write_object_contents): .. * coffgen.c (make_a_section_from_file, coff_write_symbols, coff_section_symbol, build_debug_section): .. * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link, process_embedded_commands, _bfd_coff_link_input_bfd, _bfd_coff_write_global_sym): .. * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): .. * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): .. * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): .. * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info, _bfd_dwarf2_find_nearest_line): .. * ecoff.c (bfd_debug_section, ecoff_set_symbol_info, ecoff_compute_section_file_positions, _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): .. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame, _bfd_elf_discard_section_eh_frame_hdr, _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset, _bfd_elf_write_section_eh_frame, _bfd_elf_write_section_eh_frame_hdr): .. * elf-hppa.h (elf_hppa_sort_unwind): .. * elf-m10200.c (mn10200_elf_relax_section, mn10200_elf_relax_delete_bytes, mn10200_elf_get_relocated_section_contents): .. * elf-m10300.c (_bfd_mn10300_elf_create_got_section, mn10300_elf_check_relocs, mn10300_elf_relax_section, mn10300_elf_relax_delete_bytes, mn10300_elf_get_relocated_section_contents, _bfd_mn10300_elf_adjust_dynamic_symbol, _bfd_mn10300_elf_discard_copies, _bfd_mn10300_elf_size_dynamic_sections, _bfd_mn10300_elf_finish_dynamic_sections): .. * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list, _bfd_elf_make_section_from_phdr, elf_fake_sections, bfd_elf_set_group_contents, map_sections_to_segments, elf_sort_sections, assign_file_positions_for_segments, SECTION_SIZE, copy_private_bfd_data, _bfd_elf_get_dynamic_reloc_upper_bound, _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect, _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus, elfcore_grok_lwpstatus, elfcore_grok_win32pstatus, elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs, _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): .. * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect, bfd_elf32_arm_process_before_allocation, elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs, elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections, elf32_arm_write_section): .. * elf32-cris.c (cris_elf_grok_prstatus, elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook, elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol, cris_elf_check_relocs, elf_cris_size_dynamic_sections, elf_cris_discard_excess_dso_dynamics, elf_cris_discard_excess_program_dynamics): .. * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): .. * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): .. * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup, _frv_create_got_section, _frvfdpic_assign_plt_entries, elf32_frvfdpic_size_dynamic_sections, elf32_frvfdpic_modify_segment_map, elf32_frvfdpic_finish_dynamic_sections): .. * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes, elf32_h8_get_relocated_section_contents): .. * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub, elf32_hppa_adjust_dynamic_symbol, allocate_plt_static, allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections, elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs, elf32_hppa_finish_dynamic_sections): .. * elf32-i370.c (i370_elf_adjust_dynamic_symbol, i370_elf_size_dynamic_sections, i370_elf_check_relocs, i370_elf_finish_dynamic_sections): .. * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol, allocate_dynrelocs, elf_i386_size_dynamic_sections, elf_i386_relocate_section, elf_i386_finish_dynamic_sections): .. * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc, i860_howto_highadj_reloc, i860_howto_splitn_reloc): .. * elf32-ip2k.c (ip2k_is_switch_table_128, ip2k_relax_switch_table_128, ip2k_is_switch_table_256, ip2k_relax_switch_table_256, ip2k_elf_relax_section, adjust_all_relocations, ip2k_elf_relax_delete_bytes): .. * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc, m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol, allocate_dynrelocs, m32r_elf_size_dynamic_sections, m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections, m32r_elf_relax_section, m32r_elf_relax_delete_bytes, m32r_elf_get_relocated_section_contents): .. * elf32-m68hc11.c (m68hc11_elf_build_one_stub, m68hc11_elf_size_one_stub, m68hc11_elf_relax_section, m68hc11_elf_relax_delete_bytes): .. * elf32-m68hc12.c (m68hc12_elf_build_one_stub, m68hc12_elf_size_one_stub): .. * elf32-m68hc1x.c (elf32_m68hc11_size_stubs, elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): .. * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook, elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections, elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): .. * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elf32-or32.c (or32_elf_consth_reloc): .. * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc, elf_create_pointer_linker_section, ppc_elf_create_linker_section, ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs, ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus, ppc_elf_final_write_processing): .. * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): .. * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section, sh_elf_relax_delete_bytes, sh_elf_align_loads, sh_elf_adjust_dynamic_symbol, allocate_dynrelocs, sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents, sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): .. * elf32-sh64-com.c (sh64_address_in_cranges, sh64_get_contents_type): .. * elf32-sh64.c (sh64_find_section_for_address, sh64_elf_final_write_processing): .. * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol, allocate_dynrelocs, elf32_sparc_size_dynamic_sections, elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): .. * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): .. * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol, elf_vax_size_dynamic_sections, elf_vax_discard_copies, elf_vax_instantiate_got_entries, elf_vax_relocate_section, elf_vax_finish_dynamic_sections): .. * elf32-xstormy16.c (xstormy16_elf_24_reloc, xstormy16_elf_check_relocs, xstormy16_relax_plt_check, xstormy16_elf_relax_section, xstormy16_elf_always_size_sections, xstormy16_elf_finish_dynamic_sections): .. * elf32-xtensa.c (xtensa_read_table_entries, elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size, elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc, bfd_elf_xtensa_reloc, elf_xtensa_relocate_section, elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections, elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus, get_relocation_opcode, retrieve_contents, find_relaxable_sections, collect_source_relocs, is_resolvable_asm_expansion, remove_literals, relax_section, shrink_dynamic_reloc_sections, relax_property_section, xtensa_callback_required_dependence): .. * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section, elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol, elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets, elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1, elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes, elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1, elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel, elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): .. * elf64-hppa.c (allocate_dynrel_entries, elf64_hppa_size_dynamic_sections, elf64_hppa_finish_dynamic_sections): .. * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc, mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table, elf64_mips_grok_prstatus): .. * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc, mmix_elf_relocate_section, mmix_elf_final_link, mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation, mmix_elf_relax_section, mmix_elf_get_section_contents): .. * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus, ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust, ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd, allocate_dynrelocs, ppc64_elf_size_dynamic_sections, ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section, toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs, ppc64_elf_build_stubs, ppc64_elf_relocate_section, ppc64_elf_finish_dynamic_sections): .. * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol, allocate_dynrelocs, elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_sections): .. * elf64-sh64.c (sh_elf64_get_relocated_section_contents, sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections, sh64_elf64_finish_dynamic_sections): .. * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc, sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section, sparc64_elf_finish_dynamic_symbol, sparc64_elf_finish_dynamic_sections): .. * elf64-x86-64.c (elf64_x86_64_grok_prstatus, elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs, elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section, elf64_x86_64_finish_dynamic_sections): .. * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): .. * elfcode.h (elf_slurp_reloc_table): .. * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag, elf_finalize_dynstr, elf_link_add_object_symbols, bfd_elf_size_dynamic_sections, elf_link_sort_relocs, elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): .. * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc, elf32_mips_grok_prstatus): .. * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries, elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc, elfNN_ia64_choose_gp, elfNN_ia64_final_link, elfNN_ia64_finish_dynamic_sections): .. * elfxx-mips.c (mips_elf_create_procedure_table, mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp, _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc, mips_elf_global_got_index, mips_elf_multi_got, mips_elf_create_compact_rel_section, mips_elf_calculate_relocation, mips_elf_allocate_dynamic_relocations, mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections, _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol, _bfd_mips_elf_always_size_sections, _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_finish_dynamic_symbol, _bfd_mips_elf_finish_dynamic_sections, _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info, _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents, _bfd_elf_mips_get_relocated_section_contents, _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): .. * hp300hpux.c (callback): .. * hppabsd-core.c (make_bfd_asection): .. * hpux-core.c (make_bfd_asection): .. * i386linux.c (linux_link_create_dynamic_sections, bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): .. * i386msdos.c (msdos_write_object_contents): .. * i386os9k.c (os9k_callback, os9k_write_object_contents, os9k_set_section_contents): .. * ieee.c (parse_expression, ieee_slurp_external_symbols, ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data, ieee_write_section_part, do_with_relocs, do_as_repeat, do_without_relocs, ieee_write_debug_part, init_for_output, ieee_set_section_contents): .. * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): .. * irix-core.c (do_sections, make_bfd_asection): .. * libaout.h (aout_section_merge_with_text_p): .. * libbfd.c (_bfd_generic_get_section_contents, _bfd_generic_get_section_contents_in_window): .. * linker.c (default_indirect_link_order): .. * lynx-core.c (make_bfd_asection): .. * m68klinux.c (linux_link_create_dynamic_sections, bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): .. * mach-o.c (bfd_mach_o_make_bfd_section, bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib, bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab, bfd_mach_o_scan_read_segment): .. * merge.c (_bfd_add_merge_section, record_section, merge_strings, _bfd_merge_sections): .. * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc, mmo_map_set_sizes, mmo_canonicalize_symtab, mmo_internal_write_section, mmo_write_object_contents): .. * netbsd-core.c (netbsd_core_file_p): .. * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import, nlm_alpha_set_public_section): .. * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): .. * nlm32-sparc.c (nlm_sparc_write_import): .. * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in, nlm_compute_section_file_positions): .. * oasys.c (oasys_object_p, oasys_slurp_section_data, oasys_write_sections, oasys_write_data, oasys_set_section_contents): .. * opncls.c (get_debug_link_info): .. * osf-core.c (make_bfd_asection): .. * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic, adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs, final_link, aout_link_input_section): .. * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out, pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): .. * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section, bfd_pef_scan_start_address, bfd_pef_parse_symbols): .. * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): .. * ptrace-core.c (ptrace_unix_core_file_p): .. * reloc.c (bfd_perform_relocation, bfd_install_relocation, _bfd_final_link_relocate, bfd_generic_relax_section, bfd_generic_get_relocated_section_contents): .. * reloc16.c (bfd_coff_reloc16_relax_section, bfd_coff_reloc16_get_relocated_section_c): .. * riscix.c (riscix_some_aout_object_p): .. * rs6000-core.c (read_hdr, make_bfd_asection): .. * sco5-core.c (make_bfd_asection): .. * simple.c (bfd_simple_get_relocated_section_contents): .. * som.c (som_object_setup, setup_sections, som_prep_headers, som_write_fixups, som_begin_writing, bfd_section_from_som_symbol, som_set_reloc_info, som_get_section_contents, som_bfd_link_split_section): .. * sparclinux.c (linux_link_create_dynamic_sections, bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): .. * srec.c (srec_scan, srec_read_section, srec_get_section_contents): .. * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs, _bfd_write_stab_strings, _bfd_stab_section_offset): .. * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections, bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs, sunos_scan_ext_relocs, sunos_scan_dynamic_symbol, sunos_write_dynamic_symbol, sunos_check_dynamic_reloc, sunos_finish_dynamic_link): .. * syms.c (_bfd_stab_section_find_nearest_line): .. * tekhex.c (first_phase, tekhex_set_section_contents, tekhex_write_object_contents): .. * trad-core.c (trad_unix_core_file_p): .. * versados.c (process_esd, process_otr, process_otr): .. * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): .. * vms-misc.c (add_new_contents): .. * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): .. * vms.c (vms_set_section_contents): .. * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols, xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms, _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): .. * xsym.c (bfd_sym_scan): .. See above. binutils/ * objcopy.c (copy_section): Don't set _cooked_size. include/ * bfdlink.h (struct bfd_link_order): Update comment. ld/ * ldlang.c (print_output_section_statement): Don't print size before relaxation. (IGNORE_SECTION): Remove bfd arg. Update all callers. * ldexp.c (fold_name): .. See below. * ldlang.c (section_already_linked, print_output_section_statement, print_input_section, insert_pad, size_input_section, lang_check_section_addresses, lang_size_sections_1, lang_size_sections, lang_do_assignments_1, lang_set_startof, lang_one_common, lang_reset_memory_regions, lang_process, lang_abs_symbol_at_end_of, lang_do_version_exports_section): .. * ldwrite.c (build_link_order, clone_section, ds, split_sections): .. * pe-dll.c (process_def_file, generate_reloc): .. * emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment, gld${EMULATION_NAME}_before_allocation): .. * emultempl/mmix-elfnmmo.em (mmix_after_allocation): .. * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation, sh64_elf_${EMULATION_NAME}_after_allocation): .. * emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): .. * emultempl/xtensaelf.em (ld_assign_relative_paged_dot, ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use "size" instead of "_raw_size" and "_cooked_size". Expand bfd_section_size macro invocations.
938 lines
23 KiB
C
938 lines
23 KiB
C
/* BFD back-end for VERSAdos-E objects.
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Copyright 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004
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Free Software Foundation, Inc.
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Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
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Versados is a Motorola trademark.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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/*
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SUBSECTION
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VERSAdos-E relocatable object file format
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DESCRIPTION
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This module supports reading of VERSAdos relocatable
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object files.
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A VERSAdos file looks like contains
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o Identification Record
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o External Symbol Definition Record
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o Object Text Record
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o End Record
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*/
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "libiberty.h"
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static bfd_boolean versados_mkobject PARAMS ((bfd *));
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static bfd_boolean versados_scan PARAMS ((bfd *));
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static const bfd_target *versados_object_p PARAMS ((bfd *));
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static asymbol *versados_new_symbol
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PARAMS ((bfd *, int, const char *, bfd_vma, asection *));
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static char *new_symbol_string PARAMS ((bfd *, const char *));
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static const bfd_target *versados_object_p PARAMS ((bfd *));
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static bfd_boolean versados_pass_2 PARAMS ((bfd *));
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static bfd_boolean versados_get_section_contents
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PARAMS ((bfd *, asection *, void *, file_ptr, bfd_size_type));
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static bfd_boolean versados_set_section_contents
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PARAMS ((bfd *, sec_ptr, const void *, file_ptr, bfd_size_type));
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static int versados_sizeof_headers PARAMS ((bfd *, bfd_boolean));
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static long int versados_get_symtab_upper_bound PARAMS ((bfd *));
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static long int versados_canonicalize_symtab PARAMS ((bfd *, asymbol **));
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static void versados_get_symbol_info
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PARAMS ((bfd *, asymbol *, symbol_info *));
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static void versados_print_symbol
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PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type));
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static long versados_get_reloc_upper_bound
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PARAMS ((bfd *, sec_ptr));
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static long versados_canonicalize_reloc
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PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
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#define VHEADER '1'
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#define VESTDEF '2'
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#define VOTR '3'
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#define VEND '4'
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#define ES_BASE 17 /* first symbol has esdid 17 */
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/* Per file target dependent information */
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/* one for each section */
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struct esdid
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{
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asection *section; /* ptr to bfd version */
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unsigned char *contents; /* used to build image */
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int pc;
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int relocs; /* reloc count, valid end of pass 1 */
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int donerel; /* have relocs been translated */
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};
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typedef struct versados_data_struct
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{
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int es_done; /* count of symbol index, starts at ES_BASE */
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asymbol *symbols; /* pointer to local symbols */
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char *strings; /* strings of all the above */
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int stringlen; /* len of string table (valid end of pass1) */
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int nsecsyms; /* number of sections */
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int ndefs; /* number of exported symbols (they dont get esdids) */
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int nrefs; /* number of imported symbols (valid end of pass1) */
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int ref_idx; /* current processed value of the above */
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int def_idx;
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int pass_2_done;
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struct esdid e[16]; /* per section info */
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int alert; /* to see if we're trampling */
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asymbol *rest[256 - 16]; /* per symbol info */
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}
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tdata_type;
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#define VDATA(abfd) (abfd->tdata.versados_data)
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#define EDATA(abfd, n) (abfd->tdata.versados_data->e[n])
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#define RDATA(abfd, n) (abfd->tdata.versados_data->rest[n])
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struct ext_otr
|
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{
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unsigned char size;
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char type;
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unsigned char map[4];
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unsigned char esdid;
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unsigned char data[200];
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};
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struct ext_vheader
|
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{
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unsigned char size;
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char type; /* record type */
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char name[10]; /* module name */
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char rev; /* module rev number */
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char lang;
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char vol[4];
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char user[2];
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char cat[8];
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char fname[8];
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char ext[2];
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char time[3];
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char date[3];
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char rest[211];
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};
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struct ext_esd
|
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{
|
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unsigned char size;
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char type;
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unsigned char esd_entries[1];
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};
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#define ESD_ABS 0
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#define ESD_COMMON 1
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#define ESD_STD_REL_SEC 2
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#define ESD_SHRT_REL_SEC 3
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#define ESD_XDEF_IN_SEC 4
|
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#define ESD_XREF_SYM 7
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#define ESD_XREF_SEC 6
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#define ESD_XDEF_IN_ABS 5
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union ext_any
|
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{
|
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unsigned char size;
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struct ext_vheader header;
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struct ext_esd esd;
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struct ext_otr otr;
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};
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static int get_record PARAMS ((bfd *, union ext_any *));
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static int get_4 PARAMS ((unsigned char **));
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static void get_10 PARAMS ((unsigned char **, char *));
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static void process_esd PARAMS ((bfd *, struct ext_esd *, int));
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static int get_offset PARAMS ((int, unsigned char *));
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static void process_otr PARAMS ((bfd *, struct ext_otr *, int));
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/* Initialize by filling in the hex conversion array. */
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/* Set up the tdata information. */
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static bfd_boolean
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versados_mkobject (abfd)
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bfd *abfd;
|
|
{
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if (abfd->tdata.versados_data == NULL)
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{
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bfd_size_type amt = sizeof (tdata_type);
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tdata_type *tdata = (tdata_type *) bfd_alloc (abfd, amt);
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if (tdata == NULL)
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return FALSE;
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abfd->tdata.versados_data = tdata;
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tdata->symbols = NULL;
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VDATA (abfd)->alert = 0x12345678;
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}
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bfd_default_set_arch_mach (abfd, bfd_arch_m68k, 0);
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return TRUE;
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}
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/* Report a problem in an S record file. FIXME: This probably should
|
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not call fprintf, but we really do need some mechanism for printing
|
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error messages. */
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static asymbol *
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versados_new_symbol (abfd, snum, name, val, sec)
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bfd *abfd;
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int snum;
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const char *name;
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bfd_vma val;
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asection *sec;
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{
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asymbol *n = VDATA (abfd)->symbols + snum;
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n->name = name;
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n->value = val;
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n->section = sec;
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n->the_bfd = abfd;
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n->flags = 0;
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return n;
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}
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static int
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get_record (abfd, ptr)
|
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bfd *abfd;
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union ext_any *ptr;
|
|
{
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if (bfd_bread (&ptr->size, (bfd_size_type) 1, abfd) != 1
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|| (bfd_bread ((char *) ptr + 1, (bfd_size_type) ptr->size, abfd)
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!= ptr->size))
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return 0;
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return 1;
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|
}
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static int
|
|
get_4 (pp)
|
|
unsigned char **pp;
|
|
{
|
|
unsigned char *p = *pp;
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*pp += 4;
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|
return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | (p[3] << 0);
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}
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static void
|
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get_10 (pp, name)
|
|
unsigned char **pp;
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char *name;
|
|
{
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|
char *p = (char *) *pp;
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int len = 10;
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*pp += len;
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while (*p != ' '
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&& len)
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|
{
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*name++ = *p++;
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len--;
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}
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*name = 0;
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}
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static char *
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new_symbol_string (abfd, name)
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bfd *abfd;
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const char *name;
|
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{
|
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char *n = VDATA (abfd)->strings;
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strcpy (VDATA (abfd)->strings, name);
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VDATA (abfd)->strings += strlen (VDATA (abfd)->strings) + 1;
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return n;
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}
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static void
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process_esd (abfd, esd, pass)
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|
bfd *abfd;
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struct ext_esd *esd;
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int pass;
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|
{
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/* Read through the ext def for the est entries */
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int togo = esd->size - 2;
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bfd_vma size;
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bfd_vma start;
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asection *sec;
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char name[11];
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unsigned char *ptr = esd->esd_entries;
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unsigned char *end = ptr + togo;
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while (ptr < end)
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{
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int scn = *ptr & 0xf;
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int typ = (*ptr >> 4) & 0xf;
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/* Declare this section */
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sprintf (name, "%d", scn);
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sec = bfd_make_section_old_way (abfd, strdup (name));
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sec->target_index = scn;
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EDATA (abfd, scn).section = sec;
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ptr++;
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switch (typ)
|
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{
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default:
|
|
abort ();
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case ESD_XREF_SEC:
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|
case ESD_XREF_SYM:
|
|
{
|
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int snum = VDATA (abfd)->ref_idx++;
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get_10 (&ptr, name);
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if (pass == 1)
|
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{
|
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VDATA (abfd)->stringlen += strlen (name) + 1;
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}
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else
|
|
{
|
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int esidx;
|
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asymbol *s;
|
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char *n = new_symbol_string (abfd, name);
|
|
s = versados_new_symbol (abfd, snum, n, (bfd_vma) 0,
|
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bfd_und_section_ptr);
|
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esidx = VDATA (abfd)->es_done++;
|
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RDATA (abfd, esidx - ES_BASE) = s;
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}
|
|
}
|
|
break;
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|
|
case ESD_ABS:
|
|
size = get_4 (&ptr);
|
|
start = get_4 (&ptr);
|
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break;
|
|
case ESD_STD_REL_SEC:
|
|
case ESD_SHRT_REL_SEC:
|
|
{
|
|
sec->size = get_4 (&ptr);
|
|
sec->flags |= SEC_ALLOC;
|
|
}
|
|
break;
|
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case ESD_XDEF_IN_ABS:
|
|
sec = (asection *) & bfd_abs_section;
|
|
case ESD_XDEF_IN_SEC:
|
|
{
|
|
int snum = VDATA (abfd)->def_idx++;
|
|
bfd_vma val;
|
|
get_10 (&ptr, name);
|
|
val = get_4 (&ptr);
|
|
if (pass == 1)
|
|
{
|
|
/* Just remember the symbol */
|
|
VDATA (abfd)->stringlen += strlen (name) + 1;
|
|
}
|
|
else
|
|
{
|
|
asymbol *s;
|
|
char *n = new_symbol_string (abfd, name);
|
|
s = versados_new_symbol (abfd, snum + VDATA (abfd)->nrefs, n,
|
|
val, sec);
|
|
s->flags |= BSF_GLOBAL;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
#define R_RELWORD 1
|
|
#define R_RELLONG 2
|
|
#define R_RELWORD_NEG 3
|
|
#define R_RELLONG_NEG 4
|
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|
|
reloc_howto_type versados_howto_table[] =
|
|
{
|
|
HOWTO (R_RELWORD, 0, 1, 16, FALSE,
|
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0, complain_overflow_dont, 0,
|
|
"+v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
|
|
HOWTO (R_RELLONG, 0, 2, 32, FALSE,
|
|
0, complain_overflow_dont, 0,
|
|
"+v32", TRUE, 0xffffffff, 0xffffffff, FALSE),
|
|
|
|
HOWTO (R_RELWORD_NEG, 0, -1, 16, FALSE,
|
|
0, complain_overflow_dont, 0,
|
|
"-v16", TRUE, 0x0000ffff, 0x0000ffff, FALSE),
|
|
HOWTO (R_RELLONG_NEG, 0, -2, 32, FALSE,
|
|
0, complain_overflow_dont, 0,
|
|
"-v32", TRUE, 0xffffffff, 0xffffffff, FALSE),
|
|
};
|
|
|
|
static int
|
|
get_offset (len, ptr)
|
|
int len;
|
|
unsigned char *ptr;
|
|
{
|
|
int val = 0;
|
|
if (len)
|
|
{
|
|
int i;
|
|
val = *ptr++;
|
|
if (val & 0x80)
|
|
val |= ~0xff;
|
|
for (i = 1; i < len; i++)
|
|
val = (val << 8) | *ptr++;
|
|
}
|
|
|
|
return val;
|
|
}
|
|
|
|
static void
|
|
process_otr (abfd, otr, pass)
|
|
bfd *abfd;
|
|
struct ext_otr *otr;
|
|
int pass;
|
|
{
|
|
unsigned long shift;
|
|
unsigned char *srcp = otr->data;
|
|
unsigned char *endp = (unsigned char *) otr + otr->size;
|
|
unsigned int bits = (otr->map[0] << 24)
|
|
| (otr->map[1] << 16)
|
|
| (otr->map[2] << 8)
|
|
| (otr->map[3] << 0);
|
|
|
|
struct esdid *esdid = &EDATA (abfd, otr->esdid - 1);
|
|
unsigned char *contents = esdid->contents;
|
|
int need_contents = 0;
|
|
unsigned int dst_idx = esdid->pc;
|
|
|
|
for (shift = ((unsigned long) 1 << 31); shift && srcp < endp; shift >>= 1)
|
|
{
|
|
if (bits & shift)
|
|
{
|
|
int flag = *srcp++;
|
|
int esdids = (flag >> 5) & 0x7;
|
|
int sizeinwords = ((flag >> 3) & 1) ? 2 : 1;
|
|
int offsetlen = flag & 0x7;
|
|
int j;
|
|
|
|
if (esdids == 0)
|
|
{
|
|
/* A zero esdid means the new pc is the offset given */
|
|
dst_idx += get_offset (offsetlen, srcp);
|
|
srcp += offsetlen;
|
|
}
|
|
else
|
|
{
|
|
int val = get_offset (offsetlen, srcp + esdids);
|
|
if (pass == 1)
|
|
need_contents = 1;
|
|
else
|
|
for (j = 0; j < sizeinwords * 2; j++)
|
|
{
|
|
contents[dst_idx + (sizeinwords * 2) - j - 1] = val;
|
|
val >>= 8;
|
|
}
|
|
|
|
for (j = 0; j < esdids; j++)
|
|
{
|
|
int esdid = *srcp++;
|
|
|
|
if (esdid)
|
|
{
|
|
int rn = EDATA (abfd, otr->esdid - 1).relocs++;
|
|
if (pass == 1)
|
|
{
|
|
/* this is the first pass over the data,
|
|
just remember that we need a reloc */
|
|
}
|
|
else
|
|
{
|
|
arelent *n =
|
|
EDATA (abfd, otr->esdid - 1).section->relocation + rn;
|
|
n->address = dst_idx;
|
|
|
|
n->sym_ptr_ptr = (asymbol **) esdid;
|
|
n->addend = 0;
|
|
n->howto = versados_howto_table + ((j & 1) * 2) + (sizeinwords - 1);
|
|
}
|
|
}
|
|
}
|
|
srcp += offsetlen;
|
|
dst_idx += sizeinwords * 2;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
need_contents = 1;
|
|
if (dst_idx < esdid->section->size)
|
|
if (pass == 2)
|
|
{
|
|
/* absolute code, comes in 16 bit lumps */
|
|
contents[dst_idx] = srcp[0];
|
|
contents[dst_idx + 1] = srcp[1];
|
|
}
|
|
dst_idx += 2;
|
|
srcp += 2;
|
|
}
|
|
}
|
|
EDATA (abfd, otr->esdid - 1).pc = dst_idx;
|
|
|
|
if (!contents && need_contents)
|
|
{
|
|
bfd_size_type size = esdid->section->size;
|
|
esdid->contents = (unsigned char *) bfd_alloc (abfd, size);
|
|
}
|
|
}
|
|
|
|
static bfd_boolean
|
|
versados_scan (abfd)
|
|
bfd *abfd;
|
|
{
|
|
int loop = 1;
|
|
int i;
|
|
int j;
|
|
int nsecs = 0;
|
|
bfd_size_type amt;
|
|
|
|
VDATA (abfd)->stringlen = 0;
|
|
VDATA (abfd)->nrefs = 0;
|
|
VDATA (abfd)->ndefs = 0;
|
|
VDATA (abfd)->ref_idx = 0;
|
|
VDATA (abfd)->def_idx = 0;
|
|
VDATA (abfd)->pass_2_done = 0;
|
|
|
|
while (loop)
|
|
{
|
|
union ext_any any;
|
|
if (!get_record (abfd, &any))
|
|
return TRUE;
|
|
switch (any.header.type)
|
|
{
|
|
case VHEADER:
|
|
break;
|
|
case VEND:
|
|
loop = 0;
|
|
break;
|
|
case VESTDEF:
|
|
process_esd (abfd, &any.esd, 1);
|
|
break;
|
|
case VOTR:
|
|
process_otr (abfd, &any.otr, 1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Now allocate space for the relocs and sections */
|
|
|
|
VDATA (abfd)->nrefs = VDATA (abfd)->ref_idx;
|
|
VDATA (abfd)->ndefs = VDATA (abfd)->def_idx;
|
|
VDATA (abfd)->ref_idx = 0;
|
|
VDATA (abfd)->def_idx = 0;
|
|
|
|
abfd->symcount = VDATA (abfd)->nrefs + VDATA (abfd)->ndefs;
|
|
|
|
for (i = 0; i < 16; i++)
|
|
{
|
|
struct esdid *esdid = &EDATA (abfd, i);
|
|
if (esdid->section)
|
|
{
|
|
amt = (bfd_size_type) esdid->relocs * sizeof (arelent);
|
|
esdid->section->relocation = (arelent *) bfd_alloc (abfd, amt);
|
|
|
|
esdid->pc = 0;
|
|
|
|
if (esdid->contents)
|
|
esdid->section->flags |= SEC_HAS_CONTENTS | SEC_LOAD;
|
|
|
|
esdid->section->reloc_count = esdid->relocs;
|
|
if (esdid->relocs)
|
|
esdid->section->flags |= SEC_RELOC;
|
|
|
|
esdid->relocs = 0;
|
|
|
|
/* Add an entry into the symbol table for it */
|
|
nsecs++;
|
|
VDATA (abfd)->stringlen += strlen (esdid->section->name) + 1;
|
|
}
|
|
}
|
|
|
|
abfd->symcount += nsecs;
|
|
|
|
amt = abfd->symcount;
|
|
amt *= sizeof (asymbol);
|
|
VDATA (abfd)->symbols = (asymbol *) bfd_alloc (abfd, amt);
|
|
|
|
amt = VDATA (abfd)->stringlen;
|
|
VDATA (abfd)->strings = bfd_alloc (abfd, amt);
|
|
|
|
if ((VDATA (abfd)->symbols == NULL && abfd->symcount > 0)
|
|
|| (VDATA (abfd)->strings == NULL && VDATA (abfd)->stringlen > 0))
|
|
return FALSE;
|
|
|
|
/* Actually fill in the section symbols,
|
|
we stick them at the end of the table */
|
|
|
|
for (j = VDATA (abfd)->nrefs + VDATA (abfd)->ndefs, i = 0; i < 16; i++)
|
|
{
|
|
struct esdid *esdid = &EDATA (abfd, i);
|
|
asection *sec = esdid->section;
|
|
if (sec)
|
|
{
|
|
asymbol *s = VDATA (abfd)->symbols + j;
|
|
s->name = new_symbol_string (abfd, sec->name);
|
|
s->section = sec;
|
|
s->flags = BSF_LOCAL;
|
|
s->value = 0;
|
|
s->the_bfd = abfd;
|
|
j++;
|
|
}
|
|
}
|
|
if (abfd->symcount)
|
|
abfd->flags |= HAS_SYMS;
|
|
|
|
/* Set this to nsecs - since we've already planted the section
|
|
symbols */
|
|
VDATA (abfd)->nsecsyms = nsecs;
|
|
|
|
VDATA (abfd)->ref_idx = 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
/* Check whether an existing file is a versados file. */
|
|
|
|
static const bfd_target *
|
|
versados_object_p (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct ext_vheader ext;
|
|
unsigned char len;
|
|
tdata_type *tdata_save;
|
|
|
|
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
|
|
return NULL;
|
|
|
|
if (bfd_bread (&len, (bfd_size_type) 1, abfd) != 1)
|
|
{
|
|
if (bfd_get_error () != bfd_error_system_call)
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
if (bfd_bread (&ext.type, (bfd_size_type) len, abfd) != len)
|
|
{
|
|
if (bfd_get_error () != bfd_error_system_call)
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
/* We guess that the language field will never be larger than 10.
|
|
In sample files, it is always either 0 or 1. Checking for this
|
|
prevents confusion with Intel Hex files. */
|
|
if (ext.type != VHEADER
|
|
|| ext.lang > 10)
|
|
{
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
/* OK, looks like a record, build the tdata and read in. */
|
|
|
|
tdata_save = abfd->tdata.versados_data;
|
|
if (!versados_mkobject (abfd) || !versados_scan (abfd))
|
|
{
|
|
abfd->tdata.versados_data = tdata_save;
|
|
return NULL;
|
|
}
|
|
|
|
return abfd->xvec;
|
|
}
|
|
|
|
static bfd_boolean
|
|
versados_pass_2 (abfd)
|
|
bfd *abfd;
|
|
{
|
|
union ext_any any;
|
|
|
|
if (VDATA (abfd)->pass_2_done)
|
|
return 1;
|
|
|
|
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
|
|
return 0;
|
|
|
|
VDATA (abfd)->es_done = ES_BASE;
|
|
|
|
/* read records till we get to where we want to be */
|
|
|
|
while (1)
|
|
{
|
|
get_record (abfd, &any);
|
|
switch (any.header.type)
|
|
{
|
|
case VEND:
|
|
VDATA (abfd)->pass_2_done = 1;
|
|
return 1;
|
|
case VESTDEF:
|
|
process_esd (abfd, &any.esd, 2);
|
|
break;
|
|
case VOTR:
|
|
process_otr (abfd, &any.otr, 2);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static bfd_boolean
|
|
versados_get_section_contents (abfd, section, location, offset, count)
|
|
bfd *abfd;
|
|
asection *section;
|
|
PTR location;
|
|
file_ptr offset;
|
|
bfd_size_type count;
|
|
{
|
|
if (!versados_pass_2 (abfd))
|
|
return FALSE;
|
|
|
|
memcpy (location,
|
|
EDATA (abfd, section->target_index).contents + offset,
|
|
(size_t) count);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
#define versados_get_section_contents_in_window \
|
|
_bfd_generic_get_section_contents_in_window
|
|
|
|
static bfd_boolean
|
|
versados_set_section_contents (abfd, section, location, offset, bytes_to_do)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
sec_ptr section ATTRIBUTE_UNUSED;
|
|
const PTR location ATTRIBUTE_UNUSED;
|
|
file_ptr offset ATTRIBUTE_UNUSED;
|
|
bfd_size_type bytes_to_do ATTRIBUTE_UNUSED;
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static int
|
|
versados_sizeof_headers (abfd, exec)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
bfd_boolean exec ATTRIBUTE_UNUSED;
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/* Return the amount of memory needed to read the symbol table. */
|
|
|
|
static long
|
|
versados_get_symtab_upper_bound (abfd)
|
|
bfd *abfd;
|
|
{
|
|
return (bfd_get_symcount (abfd) + 1) * sizeof (asymbol *);
|
|
}
|
|
|
|
/* Return the symbol table. */
|
|
|
|
static long
|
|
versados_canonicalize_symtab (abfd, alocation)
|
|
bfd *abfd;
|
|
asymbol **alocation;
|
|
{
|
|
unsigned int symcount = bfd_get_symcount (abfd);
|
|
unsigned int i;
|
|
asymbol *s;
|
|
|
|
versados_pass_2 (abfd);
|
|
|
|
for (i = 0, s = VDATA (abfd)->symbols;
|
|
i < symcount;
|
|
s++, i++)
|
|
{
|
|
*alocation++ = s;
|
|
}
|
|
|
|
*alocation = NULL;
|
|
|
|
return symcount;
|
|
}
|
|
|
|
static void
|
|
versados_get_symbol_info (ignore_abfd, symbol, ret)
|
|
bfd *ignore_abfd ATTRIBUTE_UNUSED;
|
|
asymbol *symbol;
|
|
symbol_info *ret;
|
|
{
|
|
bfd_symbol_info (symbol, ret);
|
|
}
|
|
|
|
static void
|
|
versados_print_symbol (abfd, afile, symbol, how)
|
|
bfd *abfd;
|
|
PTR afile;
|
|
asymbol *symbol;
|
|
bfd_print_symbol_type how;
|
|
{
|
|
FILE *file = (FILE *) afile;
|
|
switch (how)
|
|
{
|
|
case bfd_print_symbol_name:
|
|
fprintf (file, "%s", symbol->name);
|
|
break;
|
|
default:
|
|
bfd_print_symbol_vandf (abfd, (PTR) file, symbol);
|
|
fprintf (file, " %-5s %s",
|
|
symbol->section->name,
|
|
symbol->name);
|
|
|
|
}
|
|
}
|
|
|
|
static long
|
|
versados_get_reloc_upper_bound (abfd, asect)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
sec_ptr asect;
|
|
{
|
|
return (asect->reloc_count + 1) * sizeof (arelent *);
|
|
}
|
|
|
|
static long
|
|
versados_canonicalize_reloc (abfd, section, relptr, symbols)
|
|
bfd *abfd;
|
|
sec_ptr section;
|
|
arelent **relptr;
|
|
asymbol **symbols;
|
|
{
|
|
unsigned int count;
|
|
arelent *src;
|
|
|
|
versados_pass_2 (abfd);
|
|
src = section->relocation;
|
|
if (!EDATA (abfd, section->target_index).donerel)
|
|
{
|
|
EDATA (abfd, section->target_index).donerel = 1;
|
|
/* translate from indexes to symptr ptrs */
|
|
for (count = 0; count < section->reloc_count; count++)
|
|
{
|
|
int esdid = (int) src[count].sym_ptr_ptr;
|
|
|
|
if (esdid == 0)
|
|
{
|
|
src[count].sym_ptr_ptr = bfd_abs_section.symbol_ptr_ptr;
|
|
}
|
|
else if (esdid < ES_BASE) /* Section relative thing */
|
|
{
|
|
struct esdid *e = &EDATA (abfd, esdid - 1);
|
|
if (!section)
|
|
{
|
|
/** relocation relative to section which was
|
|
never declared ! */
|
|
}
|
|
src[count].sym_ptr_ptr = e->section->symbol_ptr_ptr;
|
|
}
|
|
else
|
|
{
|
|
src[count].sym_ptr_ptr = symbols + esdid - ES_BASE;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
for (count = 0; count < section->reloc_count; count++)
|
|
{
|
|
*relptr++ = src++;
|
|
}
|
|
*relptr = 0;
|
|
return section->reloc_count;
|
|
}
|
|
|
|
#define versados_close_and_cleanup _bfd_generic_close_and_cleanup
|
|
#define versados_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
|
|
#define versados_new_section_hook _bfd_generic_new_section_hook
|
|
|
|
#define versados_bfd_is_local_label_name bfd_generic_is_local_label_name
|
|
#define versados_get_lineno _bfd_nosymbols_get_lineno
|
|
#define versados_find_nearest_line _bfd_nosymbols_find_nearest_line
|
|
#define versados_make_empty_symbol _bfd_generic_make_empty_symbol
|
|
#define versados_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
|
|
#define versados_read_minisymbols _bfd_generic_read_minisymbols
|
|
#define versados_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
|
|
|
|
#define versados_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
|
|
|
|
#define versados_set_arch_mach bfd_default_set_arch_mach
|
|
|
|
#define versados_bfd_get_relocated_section_contents \
|
|
bfd_generic_get_relocated_section_contents
|
|
#define versados_bfd_relax_section bfd_generic_relax_section
|
|
#define versados_bfd_gc_sections bfd_generic_gc_sections
|
|
#define versados_bfd_merge_sections bfd_generic_merge_sections
|
|
#define versados_bfd_is_group_section bfd_generic_is_group_section
|
|
#define versados_bfd_discard_group bfd_generic_discard_group
|
|
#define versados_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
|
|
#define versados_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
|
|
#define versados_bfd_link_add_symbols _bfd_generic_link_add_symbols
|
|
#define versados_bfd_link_just_syms _bfd_generic_link_just_syms
|
|
#define versados_bfd_final_link _bfd_generic_final_link
|
|
#define versados_bfd_link_split_section _bfd_generic_link_split_section
|
|
|
|
const bfd_target versados_vec =
|
|
{
|
|
"versados", /* name */
|
|
bfd_target_versados_flavour,
|
|
BFD_ENDIAN_BIG, /* target byte order */
|
|
BFD_ENDIAN_BIG, /* target headers byte order */
|
|
(HAS_RELOC | EXEC_P | /* object flags */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
|
|
(SEC_CODE | SEC_DATA | SEC_ROM | SEC_HAS_CONTENTS
|
|
| SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */
|
|
0, /* leading underscore */
|
|
' ', /* ar_pad_char */
|
|
16, /* ar_max_namelen */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
|
|
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|
|
|
{
|
|
_bfd_dummy_target,
|
|
versados_object_p, /* bfd_check_format */
|
|
_bfd_dummy_target,
|
|
_bfd_dummy_target,
|
|
},
|
|
{
|
|
bfd_false,
|
|
versados_mkobject,
|
|
_bfd_generic_mkarchive,
|
|
bfd_false,
|
|
},
|
|
{ /* bfd_write_contents */
|
|
bfd_false,
|
|
bfd_false,
|
|
_bfd_write_archive_contents,
|
|
bfd_false,
|
|
},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (versados),
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
|
|
BFD_JUMP_TABLE_SYMBOLS (versados),
|
|
BFD_JUMP_TABLE_RELOCS (versados),
|
|
BFD_JUMP_TABLE_WRITE (versados),
|
|
BFD_JUMP_TABLE_LINK (versados),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
NULL,
|
|
|
|
(PTR) 0
|
|
};
|