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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.
1294 lines
34 KiB
C
1294 lines
34 KiB
C
/* PEF support for BFD.
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Copyright 1999, 2000, 2001, 2002, 2003, 2004
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Free Software Foundation, Inc.
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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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#include "safe-ctype.h"
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#include "pef.h"
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#include "pef-traceback.h"
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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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#ifndef BFD_IO_FUNCS
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#define BFD_IO_FUNCS 0
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#endif
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#define bfd_pef_close_and_cleanup _bfd_generic_close_and_cleanup
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#define bfd_pef_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
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#define bfd_pef_new_section_hook _bfd_generic_new_section_hook
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#define bfd_pef_bfd_is_local_label_name bfd_generic_is_local_label_name
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#define bfd_pef_get_lineno _bfd_nosymbols_get_lineno
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#define bfd_pef_find_nearest_line _bfd_nosymbols_find_nearest_line
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#define bfd_pef_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
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#define bfd_pef_read_minisymbols _bfd_generic_read_minisymbols
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#define bfd_pef_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
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#define bfd_pef_get_reloc_upper_bound _bfd_norelocs_get_reloc_upper_bound
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#define bfd_pef_canonicalize_reloc _bfd_norelocs_canonicalize_reloc
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#define bfd_pef_bfd_reloc_type_lookup _bfd_norelocs_bfd_reloc_type_lookup
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#define bfd_pef_set_arch_mach _bfd_generic_set_arch_mach
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#define bfd_pef_get_section_contents _bfd_generic_get_section_contents
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#define bfd_pef_set_section_contents _bfd_generic_set_section_contents
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#define bfd_pef_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
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#define bfd_pef_bfd_relax_section bfd_generic_relax_section
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#define bfd_pef_bfd_gc_sections bfd_generic_gc_sections
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#define bfd_pef_bfd_merge_sections bfd_generic_merge_sections
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#define bfd_pef_bfd_is_group_section bfd_generic_is_group_section
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#define bfd_pef_bfd_discard_group bfd_generic_discard_group
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#define bfd_pef_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
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#define bfd_pef_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
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#define bfd_pef_bfd_link_add_symbols _bfd_generic_link_add_symbols
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#define bfd_pef_bfd_link_just_syms _bfd_generic_link_just_syms
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#define bfd_pef_bfd_final_link _bfd_generic_final_link
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#define bfd_pef_bfd_link_split_section _bfd_generic_link_split_section
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#define bfd_pef_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
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static void bfd_pef_print_symbol PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type));
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static void bfd_pef_convert_architecture PARAMS ((unsigned long, enum bfd_architecture *, unsigned long *));
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static bfd_boolean bfd_pef_mkobject PARAMS ((bfd *));
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static int bfd_pef_parse_traceback_table PARAMS ((bfd *, asection *, unsigned char *, size_t, size_t, asymbol *, FILE *));
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static const char *bfd_pef_section_name PARAMS ((bfd_pef_section *));
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static unsigned long bfd_pef_section_flags PARAMS ((bfd_pef_section *));
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static asection *bfd_pef_make_bfd_section PARAMS ((bfd *, bfd_pef_section *));
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static int bfd_pef_read_header PARAMS ((bfd *, bfd_pef_header *));
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static const bfd_target *bfd_pef_object_p PARAMS ((bfd *));
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static int bfd_pef_parse_traceback_tables PARAMS ((bfd *, asection *, unsigned char *, size_t, long *, asymbol **));
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static int bfd_pef_parse_function_stub PARAMS ((bfd *, unsigned char *, size_t, unsigned long *));
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static int bfd_pef_parse_function_stubs PARAMS ((bfd *, asection *, unsigned char *, size_t, unsigned char *, size_t, unsigned long *, asymbol **));
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static long bfd_pef_parse_symbols PARAMS ((bfd *, asymbol **));
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static long bfd_pef_count_symbols PARAMS ((bfd *));
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static long bfd_pef_get_symtab_upper_bound PARAMS ((bfd *));
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static long bfd_pef_canonicalize_symtab PARAMS ((bfd *, asymbol **));
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static asymbol *bfd_pef_make_empty_symbol PARAMS ((bfd *));
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static void bfd_pef_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
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static int bfd_pef_sizeof_headers PARAMS ((bfd *, bfd_boolean));
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static int bfd_pef_xlib_read_header PARAMS ((bfd *, bfd_pef_xlib_header *));
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static int bfd_pef_xlib_scan PARAMS ((bfd *, bfd_pef_xlib_header *));
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static const bfd_target *bfd_pef_xlib_object_p PARAMS ((bfd *));
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static void
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bfd_pef_print_symbol (abfd, afile, symbol, how)
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bfd *abfd;
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PTR afile;
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asymbol *symbol;
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bfd_print_symbol_type how;
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{
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FILE *file = (FILE *) afile;
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switch (how)
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{
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case bfd_print_symbol_name:
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fprintf (file, "%s", symbol->name);
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break;
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default:
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bfd_print_symbol_vandf (abfd, (PTR) file, symbol);
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fprintf (file, " %-5s %s", symbol->section->name, symbol->name);
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if (strncmp (symbol->name, "__traceback_", strlen ("__traceback_")) == 0)
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{
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char *buf = alloca (symbol->udata.i);
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size_t offset = symbol->value + 4;
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size_t len = symbol->udata.i;
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int ret;
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bfd_get_section_contents (abfd, symbol->section, buf, offset, len);
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ret = bfd_pef_parse_traceback_table (abfd, symbol->section, buf,
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len, 0, NULL, file);
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if (ret < 0)
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fprintf (file, " [ERROR]");
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}
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}
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}
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static void
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bfd_pef_convert_architecture (architecture, type, subtype)
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unsigned long architecture;
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enum bfd_architecture *type;
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unsigned long *subtype;
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{
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const unsigned long ARCH_POWERPC = 0x70777063; /* 'pwpc' */
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const unsigned long ARCH_M68K = 0x6d36386b; /* 'm68k' */
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*subtype = bfd_arch_unknown;
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*type = bfd_arch_unknown;
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if (architecture == ARCH_POWERPC)
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*type = bfd_arch_powerpc;
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else if (architecture == ARCH_M68K)
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*type = bfd_arch_m68k;
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}
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static bfd_boolean
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bfd_pef_mkobject (abfd)
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bfd *abfd ATTRIBUTE_UNUSED;
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{
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return TRUE;
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}
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static int
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bfd_pef_parse_traceback_table (abfd, section, buf, len, pos, sym, file)
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bfd *abfd;
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asection *section;
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unsigned char *buf;
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size_t len;
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size_t pos;
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asymbol *sym;
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FILE *file;
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{
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struct traceback_table table;
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size_t offset;
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const char *s;
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asymbol tmpsymbol;
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if (sym == NULL)
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sym = &tmpsymbol;
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sym->name = NULL;
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sym->value = 0;
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sym->the_bfd = abfd;
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sym->section = section;
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sym->flags = 0;
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sym->udata.i = 0;
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/* memcpy is fine since all fields are unsigned char. */
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if ((pos + 8) > len)
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return -1;
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memcpy (&table, buf + pos, 8);
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/* Calling code relies on returned symbols having a name and
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correct offset. */
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if ((table.lang != TB_C) && (table.lang != TB_CPLUSPLUS))
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return -1;
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if (! (table.flags2 & TB_NAME_PRESENT))
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return -1;
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if (! table.flags1 & TB_HAS_TBOFF)
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return -1;
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offset = 8;
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if ((table.flags5 & TB_FLOATPARAMS) || (table.fixedparams))
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offset += 4;
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if (table.flags1 & TB_HAS_TBOFF)
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{
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struct traceback_table_tboff off;
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if ((pos + offset + 4) > len)
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return -1;
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off.tb_offset = bfd_getb32 (buf + pos + offset);
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offset += 4;
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/* Need to subtract 4 because the offset includes the 0x0L
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preceding the table. */
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if (file != NULL)
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fprintf (file, " [offset = 0x%lx]", off.tb_offset);
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if ((file == NULL) && ((off.tb_offset + 4) > (pos + offset)))
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return -1;
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sym->value = pos - off.tb_offset - 4;
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}
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if (table.flags2 & TB_INT_HNDL)
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offset += 4;
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if (table.flags1 & TB_HAS_CTL)
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{
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struct traceback_table_anchors anchors;
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if ((pos + offset + 4) > len)
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return -1;
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anchors.ctl_info = bfd_getb32 (buf + pos + offset);
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offset += 4;
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if (anchors.ctl_info > 1024)
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return -1;
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offset += anchors.ctl_info * 4;
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}
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if (table.flags2 & TB_NAME_PRESENT)
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{
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struct traceback_table_routine name;
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char *namebuf;
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if ((pos + offset + 2) > len)
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return -1;
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name.name_len = bfd_getb16 (buf + pos + offset);
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offset += 2;
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if (name.name_len > 4096)
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return -1;
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if ((pos + offset + name.name_len) > len)
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return -1;
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namebuf = (char *) bfd_alloc (abfd, name.name_len + 1);
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if (namebuf == NULL)
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return -1;
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memcpy (namebuf, buf + pos + offset, name.name_len);
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namebuf[name.name_len] = '\0';
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/* Strip leading period inserted by compiler. */
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if (namebuf[0] == '.')
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memmove (namebuf, namebuf + 1, name.name_len + 1);
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sym->name = namebuf;
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for (s = sym->name; (*s != '\0'); s++)
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if (! ISPRINT (*s))
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return -1;
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offset += name.name_len;
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}
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if (table.flags2 & TB_USES_ALLOCA)
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offset += 4;
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if (table.flags4 & TB_HAS_VEC_INFO)
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offset += 4;
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if (file != NULL)
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fprintf (file, " [length = 0x%lx]", (long) offset);
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return offset;
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}
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static const char *bfd_pef_section_name (section)
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bfd_pef_section *section;
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{
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switch (section->section_kind)
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{
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case BFD_PEF_SECTION_CODE: return "code";
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case BFD_PEF_SECTION_UNPACKED_DATA: return "unpacked-data";
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case BFD_PEF_SECTION_PACKED_DATA: return "packed-data";
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case BFD_PEF_SECTION_CONSTANT: return "constant";
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case BFD_PEF_SECTION_LOADER: return "loader";
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case BFD_PEF_SECTION_DEBUG: return "debug";
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case BFD_PEF_SECTION_EXEC_DATA: return "exec-data";
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case BFD_PEF_SECTION_EXCEPTION: return "exception";
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case BFD_PEF_SECTION_TRACEBACK: return "traceback";
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default: return "unknown";
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}
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}
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static unsigned long bfd_pef_section_flags (section)
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bfd_pef_section *section;
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{
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switch (section->section_kind)
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{
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case BFD_PEF_SECTION_CODE:
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return SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC | SEC_CODE;
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case BFD_PEF_SECTION_UNPACKED_DATA:
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case BFD_PEF_SECTION_PACKED_DATA:
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case BFD_PEF_SECTION_CONSTANT:
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case BFD_PEF_SECTION_LOADER:
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case BFD_PEF_SECTION_DEBUG:
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case BFD_PEF_SECTION_EXEC_DATA:
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case BFD_PEF_SECTION_EXCEPTION:
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case BFD_PEF_SECTION_TRACEBACK:
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default:
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return SEC_HAS_CONTENTS | SEC_LOAD | SEC_ALLOC;
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}
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}
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static asection *
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bfd_pef_make_bfd_section (abfd, section)
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bfd *abfd;
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bfd_pef_section *section;
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{
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asection *bfdsec;
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const char *name = bfd_pef_section_name (section);
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bfdsec = bfd_make_section_anyway (abfd, name);
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if (bfdsec == NULL)
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return NULL;
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bfdsec->vma = section->default_address + section->container_offset;
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bfdsec->lma = section->default_address + section->container_offset;
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bfdsec->size = section->container_length;
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bfdsec->filepos = section->container_offset;
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bfdsec->alignment_power = section->alignment;
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bfdsec->flags = bfd_pef_section_flags (section);
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return bfdsec;
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}
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int bfd_pef_parse_loader_header (abfd, buf, len, header)
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bfd *abfd ATTRIBUTE_UNUSED;
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unsigned char *buf;
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size_t len;
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bfd_pef_loader_header *header;
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{
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BFD_ASSERT (len == 56);
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header->main_section = bfd_getb32 (buf);
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header->main_offset = bfd_getb32 (buf + 4);
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header->init_section = bfd_getb32 (buf + 8);
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header->init_offset = bfd_getb32 (buf + 12);
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header->term_section = bfd_getb32 (buf + 16);
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header->term_offset = bfd_getb32 (buf + 20);
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header->imported_library_count = bfd_getb32 (buf + 24);
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header->total_imported_symbol_count = bfd_getb32 (buf + 28);
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header->reloc_section_count = bfd_getb32 (buf + 32);
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header->reloc_instr_offset = bfd_getb32 (buf + 36);
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header->loader_strings_offset = bfd_getb32 (buf + 40);
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header->export_hash_offset = bfd_getb32 (buf + 44);
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header->export_hash_table_power = bfd_getb32 (buf + 48);
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header->exported_symbol_count = bfd_getb32 (buf + 52);
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return 0;
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}
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int bfd_pef_parse_imported_library (abfd, buf, len, header)
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bfd *abfd ATTRIBUTE_UNUSED;
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unsigned char *buf;
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size_t len;
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bfd_pef_imported_library *header;
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{
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BFD_ASSERT (len == 24);
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header->name_offset = bfd_getb32 (buf);
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header->old_implementation_version = bfd_getb32 (buf + 4);
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header->current_version = bfd_getb32 (buf + 8);
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header->imported_symbol_count = bfd_getb32 (buf + 12);
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header->first_imported_symbol = bfd_getb32 (buf + 16);
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header->options = buf[20];
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header->reserved_a = buf[21];
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header->reserved_b = bfd_getb16 (buf + 22);
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return 0;
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}
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int bfd_pef_parse_imported_symbol (abfd, buf, len, symbol)
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bfd *abfd ATTRIBUTE_UNUSED;
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unsigned char *buf;
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size_t len;
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bfd_pef_imported_symbol *symbol;
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{
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unsigned long value;
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|
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BFD_ASSERT (len == 4);
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value = bfd_getb32 (buf);
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symbol->class = value >> 24;
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symbol->name = value & 0x00ffffff;
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|
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return 0;
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}
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|
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int bfd_pef_scan_section (abfd, section)
|
|
bfd *abfd;
|
|
bfd_pef_section *section;
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{
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|
unsigned char buf[28];
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|
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bfd_seek (abfd, section->header_offset, SEEK_SET);
|
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if (bfd_bread ((PTR) buf, 28, abfd) != 28)
|
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return -1;
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|
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section->name_offset = bfd_h_get_32 (abfd, buf);
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section->default_address = bfd_h_get_32 (abfd, buf + 4);
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section->total_length = bfd_h_get_32 (abfd, buf + 8);
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section->unpacked_length = bfd_h_get_32 (abfd, buf + 12);
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section->container_length = bfd_h_get_32 (abfd, buf + 16);
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section->container_offset = bfd_h_get_32 (abfd, buf + 20);
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section->section_kind = buf[24];
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section->share_kind = buf[25];
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section->alignment = buf[26];
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section->reserved = buf[27];
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|
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section->bfd_section = bfd_pef_make_bfd_section (abfd, section);
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if (section->bfd_section == NULL)
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|
return -1;
|
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|
|
return 0;
|
|
}
|
|
|
|
void
|
|
bfd_pef_print_loader_header (abfd, header, file)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
bfd_pef_loader_header *header;
|
|
FILE *file;
|
|
{
|
|
fprintf (file, "main_section: %ld\n", header->main_section);
|
|
fprintf (file, "main_offset: %lu\n", header->main_offset);
|
|
fprintf (file, "init_section: %ld\n", header->init_section);
|
|
fprintf (file, "init_offset: %lu\n", header->init_offset);
|
|
fprintf (file, "term_section: %ld\n", header->term_section);
|
|
fprintf (file, "term_offset: %lu\n", header->term_offset);
|
|
fprintf (file, "imported_library_count: %lu\n",
|
|
header->imported_library_count);
|
|
fprintf (file, "total_imported_symbol_count: %lu\n",
|
|
header->total_imported_symbol_count);
|
|
fprintf (file, "reloc_section_count: %lu\n", header->reloc_section_count);
|
|
fprintf (file, "reloc_instr_offset: %lu\n", header->reloc_instr_offset);
|
|
fprintf (file, "loader_strings_offset: %lu\n",
|
|
header->loader_strings_offset);
|
|
fprintf (file, "export_hash_offset: %lu\n", header->export_hash_offset);
|
|
fprintf (file, "export_hash_table_power: %lu\n",
|
|
header->export_hash_table_power);
|
|
fprintf (file, "exported_symbol_count: %lu\n",
|
|
header->exported_symbol_count);
|
|
}
|
|
|
|
int
|
|
bfd_pef_print_loader_section (abfd, file)
|
|
bfd *abfd;
|
|
FILE *file;
|
|
{
|
|
bfd_pef_loader_header header;
|
|
asection *loadersec = NULL;
|
|
unsigned char *loaderbuf = NULL;
|
|
size_t loaderlen = 0;
|
|
int ret;
|
|
|
|
loadersec = bfd_get_section_by_name (abfd, "loader");
|
|
if (loadersec == NULL)
|
|
return -1;
|
|
|
|
loaderlen = loadersec->size;
|
|
loaderbuf = (unsigned char *) bfd_malloc (loaderlen);
|
|
if (bfd_seek (abfd, loadersec->filepos, SEEK_SET) < 0)
|
|
{
|
|
free (loaderbuf);
|
|
return -1;
|
|
}
|
|
if (bfd_bread ((PTR) loaderbuf, loaderlen, abfd) != loaderlen)
|
|
{
|
|
free (loaderbuf);
|
|
return -1;
|
|
}
|
|
|
|
if (loaderlen < 56)
|
|
{
|
|
free (loaderbuf);
|
|
return -1;
|
|
}
|
|
ret = bfd_pef_parse_loader_header (abfd, loaderbuf, 56, &header);
|
|
if (ret < 0)
|
|
{
|
|
free (loaderbuf);
|
|
return -1;
|
|
}
|
|
|
|
bfd_pef_print_loader_header (abfd, &header, file);
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
bfd_pef_scan_start_address (abfd)
|
|
bfd *abfd;
|
|
{
|
|
bfd_pef_loader_header header;
|
|
asection *section;
|
|
|
|
asection *loadersec = NULL;
|
|
unsigned char *loaderbuf = NULL;
|
|
size_t loaderlen = 0;
|
|
int ret;
|
|
|
|
loadersec = bfd_get_section_by_name (abfd, "loader");
|
|
if (loadersec == NULL)
|
|
goto end;
|
|
|
|
loaderlen = loadersec->size;
|
|
loaderbuf = (unsigned char *) bfd_malloc (loaderlen);
|
|
if (bfd_seek (abfd, loadersec->filepos, SEEK_SET) < 0)
|
|
goto error;
|
|
if (bfd_bread ((PTR) loaderbuf, loaderlen, abfd) != loaderlen)
|
|
goto error;
|
|
|
|
if (loaderlen < 56)
|
|
goto error;
|
|
ret = bfd_pef_parse_loader_header (abfd, loaderbuf, 56, &header);
|
|
if (ret < 0)
|
|
goto error;
|
|
|
|
if (header.main_section < 0)
|
|
goto end;
|
|
|
|
for (section = abfd->sections; section != NULL; section = section->next)
|
|
if ((section->index + 1) == header.main_section)
|
|
break;
|
|
|
|
if (section == NULL)
|
|
goto error;
|
|
|
|
abfd->start_address = section->vma + header.main_offset;
|
|
|
|
end:
|
|
if (loaderbuf != NULL)
|
|
free (loaderbuf);
|
|
return 0;
|
|
|
|
error:
|
|
if (loaderbuf != NULL)
|
|
free (loaderbuf);
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
bfd_pef_scan (abfd, header, mdata)
|
|
bfd *abfd;
|
|
bfd_pef_header *header;
|
|
bfd_pef_data_struct *mdata;
|
|
{
|
|
unsigned int i;
|
|
enum bfd_architecture cputype;
|
|
unsigned long cpusubtype;
|
|
|
|
mdata->header = *header;
|
|
|
|
bfd_pef_convert_architecture (header->architecture, &cputype, &cpusubtype);
|
|
if (cputype == bfd_arch_unknown)
|
|
{
|
|
fprintf (stderr, "bfd_pef_scan: unknown architecture 0x%lx\n",
|
|
header->architecture);
|
|
return -1;
|
|
}
|
|
bfd_set_arch_mach (abfd, cputype, cpusubtype);
|
|
|
|
mdata->header = *header;
|
|
|
|
abfd->flags = (abfd->xvec->object_flags
|
|
| (abfd->flags & (BFD_IN_MEMORY | BFD_IO_FUNCS)));
|
|
|
|
if (header->section_count != 0)
|
|
{
|
|
mdata->sections =
|
|
((bfd_pef_section *)
|
|
bfd_alloc (abfd, header->section_count * sizeof (bfd_pef_section)));
|
|
|
|
if (mdata->sections == NULL)
|
|
return -1;
|
|
|
|
for (i = 0; i < header->section_count; i++)
|
|
{
|
|
bfd_pef_section *cur = &mdata->sections[i];
|
|
cur->header_offset = 40 + (i * 28);
|
|
if (bfd_pef_scan_section (abfd, cur) < 0)
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
if (bfd_pef_scan_start_address (abfd) < 0)
|
|
{
|
|
#if 0
|
|
fprintf (stderr, "bfd_pef_scan: unable to scan start address: %s\n",
|
|
bfd_errmsg (bfd_get_error ()));
|
|
return -1;
|
|
#endif
|
|
}
|
|
|
|
abfd->tdata.pef_data = mdata;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
bfd_pef_read_header (abfd, header)
|
|
bfd *abfd;
|
|
bfd_pef_header *header;
|
|
{
|
|
unsigned char buf[40];
|
|
|
|
bfd_seek (abfd, 0, SEEK_SET);
|
|
|
|
if (bfd_bread ((PTR) buf, 40, abfd) != 40)
|
|
return -1;
|
|
|
|
header->tag1 = bfd_getb32 (buf);
|
|
header->tag2 = bfd_getb32 (buf + 4);
|
|
header->architecture = bfd_getb32 (buf + 8);
|
|
header->format_version = bfd_getb32 (buf + 12);
|
|
header->timestamp = bfd_getb32 (buf + 16);
|
|
header->old_definition_version = bfd_getb32 (buf + 20);
|
|
header->old_implementation_version = bfd_getb32 (buf + 24);
|
|
header->current_version = bfd_getb32 (buf + 28);
|
|
header->section_count = bfd_getb32 (buf + 32) + 1;
|
|
header->instantiated_section_count = bfd_getb32 (buf + 34);
|
|
header->reserved = bfd_getb32 (buf + 36);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const bfd_target *
|
|
bfd_pef_object_p (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct bfd_preserve preserve;
|
|
bfd_pef_header header;
|
|
|
|
preserve.marker = NULL;
|
|
if (bfd_pef_read_header (abfd, &header) != 0)
|
|
goto wrong;
|
|
|
|
if (header.tag1 != BFD_PEF_TAG1 || header.tag2 != BFD_PEF_TAG2)
|
|
goto wrong;
|
|
|
|
preserve.marker = bfd_zalloc (abfd, sizeof (bfd_pef_data_struct));
|
|
if (preserve.marker == NULL
|
|
|| !bfd_preserve_save (abfd, &preserve))
|
|
goto fail;
|
|
|
|
if (bfd_pef_scan (abfd, &header,
|
|
(bfd_pef_data_struct *) preserve.marker) != 0)
|
|
goto wrong;
|
|
|
|
bfd_preserve_finish (abfd, &preserve);
|
|
return abfd->xvec;
|
|
|
|
wrong:
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
|
|
fail:
|
|
if (preserve.marker != NULL)
|
|
bfd_preserve_restore (abfd, &preserve);
|
|
return NULL;
|
|
}
|
|
|
|
static int bfd_pef_parse_traceback_tables (abfd, sec, buf, len, nsym, csym)
|
|
bfd *abfd;
|
|
asection *sec;
|
|
unsigned char *buf;
|
|
size_t len;
|
|
long *nsym;
|
|
asymbol **csym;
|
|
{
|
|
char *name;
|
|
|
|
asymbol function;
|
|
asymbol traceback;
|
|
|
|
const char *const tbprefix = "__traceback_";
|
|
size_t tbnamelen;
|
|
|
|
size_t pos = 0;
|
|
unsigned long count = 0;
|
|
int ret;
|
|
|
|
for (;;)
|
|
{
|
|
/* We're reading symbols two at a time. */
|
|
if (csym && ((csym[count] == NULL) || (csym[count + 1] == NULL)))
|
|
break;
|
|
|
|
pos += 3;
|
|
pos -= (pos % 4);
|
|
|
|
while ((pos + 4) <= len)
|
|
{
|
|
if (bfd_getb32 (buf + pos) == 0)
|
|
break;
|
|
pos += 4;
|
|
}
|
|
|
|
if ((pos + 4) > len)
|
|
break;
|
|
|
|
ret = bfd_pef_parse_traceback_table (abfd, sec, buf, len, pos + 4,
|
|
&function, 0);
|
|
if (ret < 0)
|
|
{
|
|
/* Skip over 0x0L to advance to next possible traceback table. */
|
|
pos += 4;
|
|
continue;
|
|
}
|
|
|
|
BFD_ASSERT (function.name != NULL);
|
|
|
|
/* Don't bother to compute the name if we are just
|
|
counting symbols. */
|
|
|
|
if (csym)
|
|
{
|
|
tbnamelen = strlen (tbprefix) + strlen (function.name);
|
|
name = bfd_alloc (abfd, tbnamelen + 1);
|
|
if (name == NULL)
|
|
{
|
|
bfd_release (abfd, (PTR) function.name);
|
|
function.name = NULL;
|
|
break;
|
|
}
|
|
snprintf (name, tbnamelen + 1, "%s%s", tbprefix, function.name);
|
|
traceback.name = name;
|
|
traceback.value = pos;
|
|
traceback.the_bfd = abfd;
|
|
traceback.section = sec;
|
|
traceback.flags = 0;
|
|
traceback.udata.i = ret;
|
|
|
|
*(csym[count]) = function;
|
|
*(csym[count + 1]) = traceback;
|
|
}
|
|
|
|
pos += ret;
|
|
count += 2;
|
|
}
|
|
|
|
*nsym = count;
|
|
return 0;
|
|
}
|
|
|
|
static int bfd_pef_parse_function_stub (abfd, buf, len, offset)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
unsigned char *buf;
|
|
size_t len;
|
|
unsigned long *offset;
|
|
{
|
|
BFD_ASSERT (len == 24);
|
|
|
|
if ((bfd_getb32 (buf) & 0xffff0000) != 0x81820000)
|
|
return -1;
|
|
if (bfd_getb32 (buf + 4) != 0x90410014)
|
|
return -1;
|
|
if (bfd_getb32 (buf + 8) != 0x800c0000)
|
|
return -1;
|
|
if (bfd_getb32 (buf + 12) != 0x804c0004)
|
|
return -1;
|
|
if (bfd_getb32 (buf + 16) != 0x7c0903a6)
|
|
return -1;
|
|
if (bfd_getb32 (buf + 20) != 0x4e800420)
|
|
return -1;
|
|
|
|
if (offset != NULL)
|
|
*offset = (bfd_getb32 (buf) & 0x0000ffff) / 4;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int bfd_pef_parse_function_stubs (abfd, codesec, codebuf, codelen,
|
|
loaderbuf, loaderlen, nsym, csym)
|
|
bfd *abfd;
|
|
asection *codesec;
|
|
unsigned char *codebuf;
|
|
size_t codelen;
|
|
unsigned char *loaderbuf;
|
|
size_t loaderlen;
|
|
unsigned long *nsym;
|
|
asymbol **csym;
|
|
{
|
|
const char *const sprefix = "__stub_";
|
|
|
|
size_t codepos = 0;
|
|
unsigned long count = 0;
|
|
|
|
bfd_pef_loader_header header;
|
|
bfd_pef_imported_library *libraries = NULL;
|
|
bfd_pef_imported_symbol *imports = NULL;
|
|
|
|
unsigned long i;
|
|
int ret;
|
|
|
|
if (loaderlen < 56)
|
|
goto error;
|
|
|
|
ret = bfd_pef_parse_loader_header (abfd, loaderbuf, 56, &header);
|
|
if (ret < 0)
|
|
goto error;
|
|
|
|
libraries = (bfd_pef_imported_library *) bfd_malloc
|
|
(header.imported_library_count * sizeof (bfd_pef_imported_library));
|
|
imports = (bfd_pef_imported_symbol *) bfd_malloc
|
|
(header.total_imported_symbol_count * sizeof (bfd_pef_imported_symbol));
|
|
|
|
if (loaderlen < (56 + (header.imported_library_count * 24)))
|
|
goto error;
|
|
for (i = 0; i < header.imported_library_count; i++)
|
|
{
|
|
ret = bfd_pef_parse_imported_library
|
|
(abfd, loaderbuf + 56 + (i * 24), 24, &libraries[i]);
|
|
if (ret < 0)
|
|
goto error;
|
|
}
|
|
|
|
if (loaderlen < (56 + (header.imported_library_count * 24)
|
|
+ (header.total_imported_symbol_count * 4)))
|
|
goto error;
|
|
for (i = 0; i < header.total_imported_symbol_count; i++)
|
|
{
|
|
ret = (bfd_pef_parse_imported_symbol
|
|
(abfd,
|
|
loaderbuf + 56 + (header.imported_library_count * 24) + (i * 4),
|
|
4, &imports[i]));
|
|
if (ret < 0)
|
|
goto error;
|
|
}
|
|
|
|
codepos = 0;
|
|
|
|
for (;;)
|
|
{
|
|
asymbol sym;
|
|
const char *symname;
|
|
char *name;
|
|
unsigned long index;
|
|
int ret;
|
|
|
|
if (csym && (csym[count] == NULL))
|
|
break;
|
|
|
|
codepos += 3;
|
|
codepos -= (codepos % 4);
|
|
|
|
while ((codepos + 4) <= codelen)
|
|
{
|
|
if ((bfd_getb32 (codebuf + codepos) & 0xffff0000) == 0x81820000)
|
|
break;
|
|
codepos += 4;
|
|
}
|
|
|
|
if ((codepos + 4) > codelen)
|
|
break;
|
|
|
|
ret = bfd_pef_parse_function_stub (abfd, codebuf + codepos, 24, &index);
|
|
if (ret < 0)
|
|
{
|
|
codepos += 24;
|
|
continue;
|
|
}
|
|
|
|
if (index >= header.total_imported_symbol_count)
|
|
{
|
|
codepos += 24;
|
|
continue;
|
|
}
|
|
|
|
{
|
|
size_t max, namelen;
|
|
const char *s;
|
|
|
|
if (loaderlen < (header.loader_strings_offset + imports[index].name))
|
|
goto error;
|
|
|
|
max = loaderlen - (header.loader_strings_offset + imports[index].name);
|
|
symname = loaderbuf + header.loader_strings_offset + imports[index].name;
|
|
namelen = 0;
|
|
for (s = symname; s < (symname + max); s++)
|
|
{
|
|
if (*s == '\0')
|
|
break;
|
|
if (! ISPRINT (*s))
|
|
goto error;
|
|
namelen++;
|
|
}
|
|
if (*s != '\0')
|
|
goto error;
|
|
|
|
name = bfd_alloc (abfd, strlen (sprefix) + namelen + 1);
|
|
if (name == NULL)
|
|
break;
|
|
|
|
snprintf (name, strlen (sprefix) + namelen + 1, "%s%s",
|
|
sprefix, symname);
|
|
sym.name = name;
|
|
}
|
|
|
|
sym.value = codepos;
|
|
sym.the_bfd = abfd;
|
|
sym.section = codesec;
|
|
sym.flags = 0;
|
|
sym.udata.i = 0;
|
|
|
|
codepos += 24;
|
|
|
|
if (csym != NULL)
|
|
*(csym[count]) = sym;
|
|
|
|
count++;
|
|
}
|
|
|
|
goto end;
|
|
|
|
end:
|
|
if (libraries != NULL)
|
|
free (libraries);
|
|
if (imports != NULL)
|
|
free (imports);
|
|
*nsym = count;
|
|
return 0;
|
|
|
|
error:
|
|
if (libraries != NULL)
|
|
free (libraries);
|
|
if (imports != NULL)
|
|
free (imports);
|
|
*nsym = count;
|
|
return -1;
|
|
}
|
|
|
|
static long bfd_pef_parse_symbols (abfd, csym)
|
|
bfd *abfd;
|
|
asymbol **csym;
|
|
{
|
|
unsigned long count = 0;
|
|
|
|
asection *codesec = NULL;
|
|
unsigned char *codebuf = NULL;
|
|
size_t codelen = 0;
|
|
|
|
asection *loadersec = NULL;
|
|
unsigned char *loaderbuf = NULL;
|
|
size_t loaderlen = 0;
|
|
|
|
codesec = bfd_get_section_by_name (abfd, "code");
|
|
if (codesec != NULL)
|
|
{
|
|
codelen = codesec->size;
|
|
codebuf = (unsigned char *) bfd_malloc (codelen);
|
|
if (bfd_seek (abfd, codesec->filepos, SEEK_SET) < 0)
|
|
goto end;
|
|
if (bfd_bread ((PTR) codebuf, codelen, abfd) != codelen)
|
|
goto end;
|
|
}
|
|
|
|
loadersec = bfd_get_section_by_name (abfd, "loader");
|
|
if (loadersec != NULL)
|
|
{
|
|
loaderlen = loadersec->size;
|
|
loaderbuf = (unsigned char *) bfd_malloc (loaderlen);
|
|
if (bfd_seek (abfd, loadersec->filepos, SEEK_SET) < 0)
|
|
goto end;
|
|
if (bfd_bread ((PTR) loaderbuf, loaderlen, abfd) != loaderlen)
|
|
goto end;
|
|
}
|
|
|
|
count = 0;
|
|
if (codesec != NULL)
|
|
{
|
|
unsigned long ncount = 0;
|
|
bfd_pef_parse_traceback_tables (abfd, codesec, codebuf, codelen,
|
|
&ncount, csym);
|
|
count += ncount;
|
|
}
|
|
|
|
if ((codesec != NULL) && (loadersec != NULL))
|
|
{
|
|
unsigned long ncount = 0;
|
|
bfd_pef_parse_function_stubs
|
|
(abfd, codesec, codebuf, codelen, loaderbuf, loaderlen, &ncount,
|
|
(csym != NULL) ? (csym + count) : NULL);
|
|
count += ncount;
|
|
}
|
|
|
|
if (csym != NULL)
|
|
csym[count] = NULL;
|
|
|
|
end:
|
|
if (codebuf != NULL)
|
|
free (codebuf);
|
|
|
|
if (loaderbuf != NULL)
|
|
free (loaderbuf);
|
|
|
|
return count;
|
|
}
|
|
|
|
static long
|
|
bfd_pef_count_symbols (abfd)
|
|
bfd *abfd;
|
|
{
|
|
return bfd_pef_parse_symbols (abfd, NULL);
|
|
}
|
|
|
|
static long
|
|
bfd_pef_get_symtab_upper_bound (abfd)
|
|
bfd *abfd;
|
|
{
|
|
long nsyms = bfd_pef_count_symbols (abfd);
|
|
if (nsyms < 0)
|
|
return nsyms;
|
|
return ((nsyms + 1) * sizeof (asymbol *));
|
|
}
|
|
|
|
static long
|
|
bfd_pef_canonicalize_symtab (abfd, alocation)
|
|
bfd *abfd;
|
|
asymbol **alocation;
|
|
{
|
|
long i;
|
|
asymbol *syms;
|
|
long ret;
|
|
|
|
long nsyms = bfd_pef_count_symbols (abfd);
|
|
if (nsyms < 0)
|
|
return nsyms;
|
|
|
|
syms = bfd_alloc (abfd, nsyms * sizeof (asymbol));
|
|
if (syms == NULL)
|
|
return -1;
|
|
|
|
for (i = 0; i < nsyms; i++)
|
|
alocation[i] = &syms[i];
|
|
|
|
alocation[nsyms] = NULL;
|
|
|
|
ret = bfd_pef_parse_symbols (abfd, alocation);
|
|
if (ret != nsyms)
|
|
return 0;
|
|
|
|
return ret;
|
|
}
|
|
|
|
static asymbol *
|
|
bfd_pef_make_empty_symbol (abfd)
|
|
bfd *abfd;
|
|
{
|
|
return (asymbol *) bfd_alloc (abfd, sizeof (asymbol));
|
|
}
|
|
|
|
static void
|
|
bfd_pef_get_symbol_info (abfd, symbol, ret)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
asymbol *symbol;
|
|
symbol_info *ret;
|
|
{
|
|
bfd_symbol_info (symbol, ret);
|
|
}
|
|
|
|
static int
|
|
bfd_pef_sizeof_headers (abfd, exec)
|
|
bfd *abfd ATTRIBUTE_UNUSED;
|
|
bfd_boolean exec ATTRIBUTE_UNUSED;
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
const bfd_target pef_vec =
|
|
{
|
|
"pef", /* name */
|
|
bfd_target_pef_flavour, /* flavour */
|
|
BFD_ENDIAN_BIG, /* byteorder */
|
|
BFD_ENDIAN_BIG, /* header_byteorder */
|
|
(HAS_RELOC | EXEC_P | /* object flags */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
|
(SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
|
|
| SEC_ROM | SEC_HAS_CONTENTS), /* section_flags */
|
|
0, /* symbol_leading_char */
|
|
' ', /* 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_check_format */
|
|
_bfd_dummy_target,
|
|
bfd_pef_object_p, /* bfd_check_format */
|
|
_bfd_dummy_target,
|
|
_bfd_dummy_target,
|
|
},
|
|
{ /* bfd_set_format */
|
|
bfd_false,
|
|
bfd_pef_mkobject,
|
|
bfd_false,
|
|
bfd_false,
|
|
},
|
|
{ /* bfd_write_contents */
|
|
bfd_false,
|
|
bfd_true,
|
|
bfd_false,
|
|
bfd_false,
|
|
},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (bfd_pef),
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
|
|
BFD_JUMP_TABLE_SYMBOLS (bfd_pef),
|
|
BFD_JUMP_TABLE_RELOCS (bfd_pef),
|
|
BFD_JUMP_TABLE_WRITE (bfd_pef),
|
|
BFD_JUMP_TABLE_LINK (bfd_pef),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
NULL,
|
|
|
|
NULL
|
|
};
|
|
|
|
#define bfd_pef_xlib_close_and_cleanup _bfd_generic_close_and_cleanup
|
|
#define bfd_pef_xlib_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
|
|
#define bfd_pef_xlib_new_section_hook _bfd_generic_new_section_hook
|
|
#define bfd_pef_xlib_get_section_contents _bfd_generic_get_section_contents
|
|
#define bfd_pef_xlib_set_section_contents _bfd_generic_set_section_contents
|
|
#define bfd_pef_xlib_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
|
|
#define bfd_pef_xlib_set_section_contents_in_window _bfd_generic_set_section_contents_in_window
|
|
|
|
static int
|
|
bfd_pef_xlib_read_header (abfd, header)
|
|
bfd *abfd;
|
|
bfd_pef_xlib_header *header;
|
|
{
|
|
unsigned char buf[76];
|
|
|
|
bfd_seek (abfd, 0, SEEK_SET);
|
|
|
|
if (bfd_bread ((PTR) buf, 76, abfd) != 76)
|
|
return -1;
|
|
|
|
header->tag1 = bfd_getb32 (buf);
|
|
header->tag2 = bfd_getb32 (buf + 4);
|
|
header->current_format = bfd_getb32 (buf + 8);
|
|
header->container_strings_offset = bfd_getb32 (buf + 12);
|
|
header->export_hash_offset = bfd_getb32 (buf + 16);
|
|
header->export_key_offset = bfd_getb32 (buf + 20);
|
|
header->export_symbol_offset = bfd_getb32 (buf + 24);
|
|
header->export_names_offset = bfd_getb32 (buf + 28);
|
|
header->export_hash_table_power = bfd_getb32 (buf + 32);
|
|
header->exported_symbol_count = bfd_getb32 (buf + 36);
|
|
header->frag_name_offset = bfd_getb32 (buf + 40);
|
|
header->frag_name_length = bfd_getb32 (buf + 44);
|
|
header->dylib_path_offset = bfd_getb32 (buf + 48);
|
|
header->dylib_path_length = bfd_getb32 (buf + 52);
|
|
header->cpu_family = bfd_getb32 (buf + 56);
|
|
header->cpu_model = bfd_getb32 (buf + 60);
|
|
header->date_time_stamp = bfd_getb32 (buf + 64);
|
|
header->current_version = bfd_getb32 (buf + 68);
|
|
header->old_definition_version = bfd_getb32 (buf + 72);
|
|
header->old_implementation_version = bfd_getb32 (buf + 76);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int
|
|
bfd_pef_xlib_scan (abfd, header)
|
|
bfd *abfd;
|
|
bfd_pef_xlib_header *header;
|
|
{
|
|
bfd_pef_xlib_data_struct *mdata = NULL;
|
|
|
|
mdata = ((bfd_pef_xlib_data_struct *)
|
|
bfd_alloc (abfd, sizeof (bfd_pef_xlib_data_struct)));
|
|
if (mdata == NULL)
|
|
return -1;
|
|
|
|
mdata->header = *header;
|
|
|
|
abfd->flags = (abfd->xvec->object_flags
|
|
| (abfd->flags & (BFD_IN_MEMORY | BFD_IO_FUNCS)));
|
|
|
|
abfd->tdata.pef_xlib_data = mdata;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const bfd_target *
|
|
bfd_pef_xlib_object_p (abfd)
|
|
bfd *abfd;
|
|
{
|
|
struct bfd_preserve preserve;
|
|
bfd_pef_xlib_header header;
|
|
|
|
if (bfd_pef_xlib_read_header (abfd, &header) != 0)
|
|
{
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
if ((header.tag1 != BFD_PEF_XLIB_TAG1)
|
|
|| ((header.tag2 != BFD_PEF_VLIB_TAG2)
|
|
&& (header.tag2 != BFD_PEF_BLIB_TAG2)))
|
|
{
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
if (! bfd_preserve_save (abfd, &preserve))
|
|
{
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
if (bfd_pef_xlib_scan (abfd, &header) != 0)
|
|
{
|
|
bfd_preserve_restore (abfd, &preserve);
|
|
bfd_set_error (bfd_error_wrong_format);
|
|
return NULL;
|
|
}
|
|
|
|
bfd_preserve_finish (abfd, &preserve);
|
|
return abfd->xvec;
|
|
}
|
|
|
|
const bfd_target pef_xlib_vec =
|
|
{
|
|
"pef-xlib", /* name */
|
|
bfd_target_pef_xlib_flavour, /* flavour */
|
|
BFD_ENDIAN_BIG, /* byteorder */
|
|
BFD_ENDIAN_BIG, /* header_byteorder */
|
|
(HAS_RELOC | EXEC_P | /* object flags */
|
|
HAS_LINENO | HAS_DEBUG |
|
|
HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
|
(SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE | SEC_DATA
|
|
| SEC_ROM | SEC_HAS_CONTENTS), /* section_flags */
|
|
0, /* symbol_leading_char */
|
|
' ', /* 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_check_format */
|
|
_bfd_dummy_target,
|
|
bfd_pef_xlib_object_p, /* bfd_check_format */
|
|
_bfd_dummy_target,
|
|
_bfd_dummy_target,
|
|
},
|
|
{ /* bfd_set_format */
|
|
bfd_false,
|
|
bfd_pef_mkobject,
|
|
bfd_false,
|
|
bfd_false,
|
|
},
|
|
{ /* bfd_write_contents */
|
|
bfd_false,
|
|
bfd_true,
|
|
bfd_false,
|
|
bfd_false,
|
|
},
|
|
|
|
BFD_JUMP_TABLE_GENERIC (bfd_pef_xlib),
|
|
BFD_JUMP_TABLE_COPY (_bfd_generic),
|
|
BFD_JUMP_TABLE_CORE (_bfd_nocore),
|
|
BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
|
|
BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols),
|
|
BFD_JUMP_TABLE_RELOCS (_bfd_norelocs),
|
|
BFD_JUMP_TABLE_WRITE (_bfd_nowrite),
|
|
BFD_JUMP_TABLE_LINK (_bfd_nolink),
|
|
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
|
|
|
|
NULL,
|
|
|
|
NULL
|
|
};
|