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* 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.
929 lines
24 KiB
C
929 lines
24 KiB
C
/* vms-gsd.c -- BFD back-end for VAX (openVMS/VAX) and
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EVAX (openVMS/Alpha) files.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004
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Free Software Foundation, Inc.
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go and read the openVMS linker manual (esp. appendix B)
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if you don't know what's going on here :-)
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Written by Klaus K"ampf (kkaempf@rmi.de)
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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 "bfd.h"
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#include "sysdep.h"
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#include "bfdlink.h"
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#include "libbfd.h"
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#include "vms.h"
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/*-----------------------------------------------------------------------------*/
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/* typical sections for vax object files */
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#define VAX_CODE_NAME "$CODE"
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#define VAX_DATA_NAME "$DATA"
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#define VAX_ADDRESS_DATA_NAME "$ADDRESS_DATA"
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/* typical sections for evax object files */
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#define EVAX_ABS_NAME "$ABS$"
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#define EVAX_CODE_NAME "$CODE$"
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#define EVAX_LINK_NAME "$LINK$"
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#define EVAX_DATA_NAME "$DATA$"
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#define EVAX_BSS_NAME "$BSS$"
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#define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
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#define EVAX_READONLY_NAME "$READONLY$"
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#define EVAX_LITERAL_NAME "$LITERAL$"
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#define EVAX_COMMON_NAME "$COMMON$"
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#define EVAX_LOCAL_NAME "$LOCAL$"
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struct sec_flags_struct {
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char *name; /* name of section */
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int vflags_always;
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flagword flags_always; /* flags we set always */
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int vflags_hassize;
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flagword flags_hassize; /* flags we set if the section has a size > 0 */
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};
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/* These flags are deccrtl/vaxcrtl (openVMS 6.2 VAX) compatible */
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static struct sec_flags_struct vax_section_flags[] = {
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{ VAX_CODE_NAME,
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_SHR|GPS_S_M_EXE|GPS_S_M_RD),
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(SEC_CODE),
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_SHR|GPS_S_M_EXE|GPS_S_M_RD),
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(SEC_IN_MEMORY|SEC_CODE|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ VAX_DATA_NAME,
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_RD|GPS_S_M_WRT),
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(SEC_DATA),
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_RD|GPS_S_M_WRT),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ VAX_ADDRESS_DATA_NAME,
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_RD),
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(SEC_DATA|SEC_READONLY),
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(GPS_S_M_PIC|GPS_S_M_REL|GPS_S_M_RD),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_READONLY|SEC_LOAD) },
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{ NULL,
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(GPS_S_M_PIC|GPS_S_M_OVR|GPS_S_M_REL|GPS_S_M_GBL|GPS_S_M_RD|GPS_S_M_WRT),
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(SEC_DATA),
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(GPS_S_M_PIC|GPS_S_M_OVR|GPS_S_M_REL|GPS_S_M_GBL|GPS_S_M_RD|GPS_S_M_WRT),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) }
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};
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/* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible */
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static struct sec_flags_struct evax_section_flags[] = {
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{ EVAX_ABS_NAME,
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(EGPS_S_V_SHR),
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(SEC_DATA),
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(EGPS_S_V_SHR),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ EVAX_CODE_NAME,
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_EXE),
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(SEC_CODE),
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_EXE),
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(SEC_IN_MEMORY|SEC_CODE|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ EVAX_LITERAL_NAME,
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_RD|EGPS_S_V_NOMOD),
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(SEC_DATA|SEC_READONLY),
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_RD),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_READONLY|SEC_LOAD) },
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{ EVAX_LINK_NAME,
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(EGPS_S_V_REL|EGPS_S_V_RD),
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(SEC_DATA|SEC_READONLY),
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(EGPS_S_V_REL|EGPS_S_V_RD),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_READONLY|SEC_LOAD) },
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{ EVAX_DATA_NAME,
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT|EGPS_S_V_NOMOD),
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(SEC_DATA),
|
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ EVAX_BSS_NAME,
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT|EGPS_S_V_NOMOD),
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(SEC_NO_FLAGS),
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT|EGPS_S_V_NOMOD),
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(SEC_IN_MEMORY|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ EVAX_READONLYADDR_NAME,
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_RD),
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(SEC_DATA|SEC_READONLY),
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_RD),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_READONLY|SEC_LOAD) },
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{ EVAX_READONLY_NAME,
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_RD|EGPS_S_V_NOMOD),
|
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(SEC_DATA|SEC_READONLY),
|
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(EGPS_S_V_PIC|EGPS_S_V_REL|EGPS_S_V_SHR|EGPS_S_V_RD),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_READONLY|SEC_LOAD) },
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{ EVAX_LOCAL_NAME,
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT),
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(SEC_DATA),
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) },
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{ NULL,
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT),
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(SEC_DATA),
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(EGPS_S_V_REL|EGPS_S_V_RD|EGPS_S_V_WRT),
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(SEC_IN_MEMORY|SEC_DATA|SEC_HAS_CONTENTS|SEC_ALLOC|SEC_LOAD) }
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};
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static flagword vms_secflag_by_name PARAMS ((bfd *, struct sec_flags_struct *, char *, int));
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static flagword vms_esecflag_by_name PARAMS ((struct sec_flags_struct *, char *, int));
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/* Retrieve bfd section flags by name and size */
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static flagword
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vms_secflag_by_name (abfd, section_flags, name, hassize)
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bfd *abfd;
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struct sec_flags_struct *section_flags;
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char *name;
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int hassize;
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{
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int i = 0;
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while (section_flags[i].name != NULL)
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{
|
|
if ((PRIV(is_vax)?
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|
strcasecmp (name, section_flags[i].name):
|
|
strcmp (name, section_flags[i].name)) == 0)
|
|
{
|
|
if (hassize)
|
|
return section_flags[i].flags_hassize;
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else
|
|
return section_flags[i].flags_always;
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}
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i++;
|
|
}
|
|
if (hassize)
|
|
return section_flags[i].flags_hassize;
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return section_flags[i].flags_always;
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}
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|
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/* Retrieve vms section flags by name and size */
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|
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static flagword
|
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vms_esecflag_by_name (section_flags, name, hassize)
|
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struct sec_flags_struct *section_flags;
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char *name;
|
|
int hassize;
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{
|
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int i = 0;
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while (section_flags[i].name != NULL)
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{
|
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if (strcmp (name, section_flags[i].name) == 0)
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{
|
|
if (hassize)
|
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return section_flags[i].vflags_hassize;
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else
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return section_flags[i].vflags_always;
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|
}
|
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i++;
|
|
}
|
|
if (hassize)
|
|
return section_flags[i].vflags_hassize;
|
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return section_flags[i].vflags_always;
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|
}
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|
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/*-----------------------------------------------------------------------------*/
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|
#if VMS_DEBUG
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/* debug */
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struct flagdescstruct { char *name; flagword value; };
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/* Convert flag to printable string */
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static char *
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flag2str(flagdesc, flags)
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struct flagdescstruct *flagdesc;
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flagword flags;
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{
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static char res[64];
|
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int next = 0;
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res[0] = 0;
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while (flagdesc->name != NULL)
|
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{
|
|
if ((flags & flagdesc->value) != 0)
|
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{
|
|
if (next)
|
|
strcat(res, ",");
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else
|
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next = 1;
|
|
strcat (res, flagdesc->name);
|
|
}
|
|
flagdesc++;
|
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}
|
|
return res;
|
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}
|
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#endif
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|
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/*-----------------------------------------------------------------------------*/
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/* input routines */
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|
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/* Process GSD/EGSD record
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return 0 on success, -1 on error */
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int
|
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_bfd_vms_slurp_gsd (abfd, objtype)
|
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bfd *abfd;
|
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int objtype;
|
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{
|
|
#if VMS_DEBUG
|
|
static struct flagdescstruct gpsflagdesc[] =
|
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{
|
|
{ "PIC", 0x0001 },
|
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{ "LIB", 0x0002 },
|
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{ "OVR", 0x0004 },
|
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{ "REL", 0x0008 },
|
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{ "GBL", 0x0010 },
|
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{ "SHR", 0x0020 },
|
|
{ "EXE", 0x0040 },
|
|
{ "RD", 0x0080 },
|
|
{ "WRT", 0x0100 },
|
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{ "VEC", 0x0200 },
|
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{ "NOMOD", 0x0400 },
|
|
{ "COM", 0x0800 },
|
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{ NULL, 0 }
|
|
};
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|
|
static struct flagdescstruct gsyflagdesc[] =
|
|
{
|
|
{ "WEAK", 0x0001 },
|
|
{ "DEF", 0x0002 },
|
|
{ "UNI", 0x0004 },
|
|
{ "REL", 0x0008 },
|
|
{ "COMM", 0x0010 },
|
|
{ "VECEP", 0x0020 },
|
|
{ "NORM", 0x0040 },
|
|
{ NULL, 0 }
|
|
};
|
|
#endif
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|
|
int gsd_type, gsd_size;
|
|
asection *section;
|
|
unsigned char *vms_rec;
|
|
flagword new_flags, old_flags;
|
|
char *name;
|
|
asymbol *symbol;
|
|
vms_symbol_entry *entry;
|
|
unsigned long base_addr;
|
|
unsigned long align_addr;
|
|
static unsigned int psect_idx = 0;
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|
|
|
#if VMS_DEBUG
|
|
vms_debug (2, "GSD/EGSD (%d/%x)\n", objtype, objtype);
|
|
#endif
|
|
|
|
switch (objtype)
|
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{
|
|
case EOBJ_S_C_EGSD:
|
|
PRIV(vms_rec) += 8; /* skip type, size, l_temp */
|
|
PRIV(rec_size) -= 8;
|
|
break;
|
|
case OBJ_S_C_GSD:
|
|
PRIV(vms_rec) += 1;
|
|
PRIV(rec_size) -= 1;
|
|
break;
|
|
default:
|
|
return -1;
|
|
}
|
|
|
|
/* calculate base address for each section */
|
|
base_addr = 0L;
|
|
|
|
abfd->symcount = 0;
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|
|
|
while (PRIV(rec_size) > 0)
|
|
{
|
|
vms_rec = PRIV(vms_rec);
|
|
|
|
if (objtype == OBJ_S_C_GSD)
|
|
{
|
|
gsd_type = *vms_rec;
|
|
}
|
|
else
|
|
{
|
|
_bfd_vms_get_header_values (abfd, vms_rec, &gsd_type, &gsd_size);
|
|
gsd_type += EVAX_OFFSET;
|
|
}
|
|
|
|
#if VMS_DEBUG
|
|
vms_debug (3, "gsd_type %d\n", gsd_type);
|
|
#endif
|
|
|
|
switch (gsd_type)
|
|
{
|
|
case GSD_S_C_PSC:
|
|
{
|
|
/*
|
|
* program section definition
|
|
*/
|
|
|
|
asection *old_section = 0;
|
|
|
|
#if VMS_DEBUG
|
|
vms_debug (4, "GSD_S_C_PSC\n");
|
|
#endif
|
|
/* If this section isn't a bfd section. */
|
|
|
|
if (PRIV(is_vax) && (psect_idx < (abfd->section_count-1)))
|
|
{
|
|
/* check for temporary section from TIR record. */
|
|
|
|
if (psect_idx < PRIV(section_count))
|
|
old_section = PRIV(sections)[psect_idx];
|
|
else
|
|
old_section = 0;
|
|
}
|
|
|
|
name = _bfd_vms_save_counted_string (vms_rec + 8);
|
|
section = bfd_make_section (abfd, name);
|
|
if (!section)
|
|
{
|
|
(*_bfd_error_handler) (_("bfd_make_section (%s) failed"),
|
|
name);
|
|
return -1;
|
|
}
|
|
old_flags = bfd_getl16 (vms_rec + 2);
|
|
section->size = bfd_getl32 (vms_rec + 4); /* allocation */
|
|
new_flags = vms_secflag_by_name (abfd, vax_section_flags, name,
|
|
section->size > 0);
|
|
if (old_flags & EGPS_S_V_REL)
|
|
new_flags |= SEC_RELOC;
|
|
if (old_flags & GPS_S_M_OVR)
|
|
new_flags |= SEC_IS_COMMON;
|
|
if (!bfd_set_section_flags (abfd, section, new_flags))
|
|
{
|
|
(*_bfd_error_handler)
|
|
(_("bfd_set_section_flags (%s, %x) failed"),
|
|
name, new_flags);
|
|
return -1;
|
|
}
|
|
section->alignment_power = vms_rec[1];
|
|
align_addr = (1 << section->alignment_power);
|
|
if ((base_addr % align_addr) != 0)
|
|
base_addr += (align_addr - (base_addr % align_addr));
|
|
section->vma = (bfd_vma)base_addr;
|
|
base_addr += section->size;
|
|
|
|
/* global section is common symbol */
|
|
|
|
if (old_flags & GPS_S_M_GBL)
|
|
{
|
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
|
if (entry == (vms_symbol_entry *)NULL)
|
|
{
|
|
bfd_set_error (bfd_error_no_memory);
|
|
return -1;
|
|
}
|
|
symbol = entry->symbol;
|
|
|
|
symbol->value = 0;
|
|
symbol->section = section;
|
|
symbol->flags = (BSF_GLOBAL|BSF_SECTION_SYM|BSF_OLD_COMMON);
|
|
}
|
|
|
|
/* copy saved contents if old_section set */
|
|
|
|
if (old_section != 0)
|
|
{
|
|
section->contents = old_section->contents;
|
|
if (section->size < old_section->size)
|
|
{
|
|
(*_bfd_error_handler)
|
|
(_("Size mismatch section %s=%lx, %s=%lx"),
|
|
old_section->name,
|
|
(unsigned long) old_section->size,
|
|
section->name,
|
|
(unsigned long) section->size);
|
|
return -1;
|
|
}
|
|
else if (section->size > old_section->size)
|
|
{
|
|
section->contents = ((unsigned char *)
|
|
bfd_realloc (old_section->contents,
|
|
section->size));
|
|
if (section->contents == NULL)
|
|
{
|
|
bfd_set_error (bfd_error_no_memory);
|
|
return -1;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
section->contents = ((unsigned char *)
|
|
bfd_zmalloc (section->size));
|
|
if (section->contents == NULL)
|
|
{
|
|
bfd_set_error (bfd_error_no_memory);
|
|
return -1;
|
|
}
|
|
}
|
|
#if VMS_DEBUG
|
|
vms_debug (4, "gsd psc %d (%s, flags %04x=%s) ",
|
|
section->index, name, old_flags, flag2str (gpsflagdesc, old_flags));
|
|
vms_debug (4, "%d bytes at 0x%08lx (mem %p)\n",
|
|
section->size, section->vma, section->contents);
|
|
#endif
|
|
|
|
gsd_size = vms_rec[8] + 9;
|
|
|
|
psect_idx++;
|
|
}
|
|
break;
|
|
|
|
case GSD_S_C_EPM:
|
|
case GSD_S_C_EPMW:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd epm\n");
|
|
#endif
|
|
/*FALLTHRU*/
|
|
case GSD_S_C_SYM:
|
|
case GSD_S_C_SYMW:
|
|
{
|
|
int name_offset = 0, value_offset = 0;
|
|
|
|
/*
|
|
* symbol specification (definition or reference)
|
|
*/
|
|
|
|
#if VMS_DEBUG
|
|
vms_debug (4, "GSD_S_C_SYM(W)\n");
|
|
#endif
|
|
old_flags = bfd_getl16 (vms_rec + 2);
|
|
new_flags = BSF_NO_FLAGS;
|
|
|
|
if (old_flags & GSY_S_M_WEAK)
|
|
new_flags |= BSF_WEAK;
|
|
|
|
switch (gsd_type)
|
|
{
|
|
case GSD_S_C_EPM:
|
|
name_offset = 11;
|
|
value_offset = 5;
|
|
new_flags |= BSF_FUNCTION;
|
|
break;
|
|
case GSD_S_C_EPMW:
|
|
name_offset = 12;
|
|
value_offset = 6;
|
|
new_flags |= BSF_FUNCTION;
|
|
break;
|
|
case GSD_S_C_SYM:
|
|
if (old_flags & GSY_S_M_DEF) /* symbol definition */
|
|
name_offset = 9;
|
|
else
|
|
name_offset = 4;
|
|
value_offset = 5;
|
|
break;
|
|
case GSD_S_C_SYMW:
|
|
if (old_flags & GSY_S_M_DEF) /* symbol definition */
|
|
name_offset = 10;
|
|
else
|
|
name_offset = 5;
|
|
value_offset = 6;
|
|
break;
|
|
}
|
|
|
|
/* save symbol in vms_symbol_table */
|
|
|
|
entry = _bfd_vms_enter_symbol (abfd,
|
|
_bfd_vms_save_counted_string (vms_rec + name_offset));
|
|
if (entry == (vms_symbol_entry *)NULL)
|
|
{
|
|
bfd_set_error (bfd_error_no_memory);
|
|
return -1;
|
|
}
|
|
symbol = entry->symbol;
|
|
|
|
if (old_flags & GSY_S_M_DEF) /* symbol definition */
|
|
{
|
|
int psect;
|
|
|
|
symbol->value = bfd_getl32 (vms_rec+value_offset);
|
|
if ((gsd_type == GSD_S_C_SYMW)
|
|
|| (gsd_type == GSD_S_C_EPMW))
|
|
psect = bfd_getl16 (vms_rec + value_offset - 2);
|
|
else
|
|
psect = vms_rec[value_offset-1];
|
|
|
|
symbol->section = (asection *)psect;
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd sym def #%d (%s, %d [%p], %04x=%s)\n", abfd->symcount,
|
|
symbol->name, (int)symbol->section, symbol->section, old_flags, flag2str(gsyflagdesc, old_flags));
|
|
#endif
|
|
}
|
|
else /* symbol reference */
|
|
{
|
|
symbol->section = bfd_make_section (abfd, BFD_UND_SECTION_NAME);
|
|
#if VMS_DEBUG
|
|
vms_debug (4, "gsd sym ref #%d (%s, %s [%p], %04x=%s)\n", abfd->symcount,
|
|
symbol->name, symbol->section->name, symbol->section, old_flags, flag2str (gsyflagdesc, old_flags));
|
|
#endif
|
|
}
|
|
|
|
gsd_size = vms_rec[name_offset] + name_offset + 1;
|
|
symbol->flags = new_flags;
|
|
}
|
|
|
|
break;
|
|
|
|
case GSD_S_C_PRO:
|
|
case GSD_S_C_PROW:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd pro\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_IDC:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd idc\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_ENV:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd env\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_LSY:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd lsy\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_LEPM:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd lepm\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_LPRO:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd lpro\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_SPSC:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd spsc\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_SYMV:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd symv\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_EPMV:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd epmv\n");
|
|
#endif
|
|
break;
|
|
case GSD_S_C_PROV:
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "gsd prov\n");
|
|
#endif
|
|
break;
|
|
|
|
case EGSD_S_C_PSC + EVAX_OFFSET:
|
|
{
|
|
/* program section definition */
|
|
|
|
name = _bfd_vms_save_counted_string (vms_rec+12);
|
|
section = bfd_make_section (abfd, name);
|
|
if (!section)
|
|
return -1;
|
|
old_flags = bfd_getl16 (vms_rec + 6);
|
|
section->size = bfd_getl32 (vms_rec + 8); /* allocation */
|
|
new_flags = vms_secflag_by_name (abfd, evax_section_flags, name,
|
|
section->size > 0);
|
|
if (old_flags & EGPS_S_V_REL)
|
|
new_flags |= SEC_RELOC;
|
|
if (!bfd_set_section_flags (abfd, section, new_flags))
|
|
return -1;
|
|
section->alignment_power = vms_rec[4];
|
|
align_addr = (1 << section->alignment_power);
|
|
if ((base_addr % align_addr) != 0)
|
|
base_addr += (align_addr - (base_addr % align_addr));
|
|
section->vma = (bfd_vma)base_addr;
|
|
base_addr += section->size;
|
|
section->contents = ((unsigned char *)
|
|
bfd_zmalloc (section->size));
|
|
if (section->contents == NULL)
|
|
return -1;
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "egsd psc %d (%s, flags %04x=%s) ",
|
|
section->index, name, old_flags, flag2str(gpsflagdesc, old_flags));
|
|
vms_debug(4, "%d bytes at 0x%08lx (mem %p)\n",
|
|
section->size, section->vma, section->contents);
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
case EGSD_S_C_SYM + EVAX_OFFSET:
|
|
{
|
|
/* symbol specification (definition or reference) */
|
|
|
|
symbol = bfd_make_empty_symbol (abfd);
|
|
if (symbol == 0)
|
|
return -1;
|
|
|
|
old_flags = bfd_getl16 (vms_rec + 6);
|
|
new_flags = BSF_NO_FLAGS;
|
|
|
|
if (old_flags & EGSY_S_V_WEAK)
|
|
new_flags |= BSF_WEAK;
|
|
|
|
if (vms_rec[6] & EGSY_S_V_DEF) /* symbol definition */
|
|
{
|
|
symbol->name =
|
|
_bfd_vms_save_counted_string (vms_rec+32);
|
|
if (old_flags & EGSY_S_V_NORM)
|
|
{ /* proc def */
|
|
new_flags |= BSF_FUNCTION;
|
|
}
|
|
symbol->value = bfd_getl64 (vms_rec+8);
|
|
symbol->section = (asection *) ((unsigned long) bfd_getl32 (vms_rec+28));
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "egsd sym def #%d (%s, %d, %04x=%s)\n", abfd->symcount,
|
|
symbol->name, (int)symbol->section, old_flags, flag2str(gsyflagdesc, old_flags));
|
|
#endif
|
|
}
|
|
else /* symbol reference */
|
|
{
|
|
symbol->name =
|
|
_bfd_vms_save_counted_string (vms_rec+8);
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "egsd sym ref #%d (%s, %04x=%s)\n", abfd->symcount,
|
|
symbol->name, old_flags, flag2str(gsyflagdesc, old_flags));
|
|
#endif
|
|
symbol->section = bfd_make_section (abfd, BFD_UND_SECTION_NAME);
|
|
}
|
|
|
|
symbol->flags = new_flags;
|
|
|
|
/* save symbol in vms_symbol_table */
|
|
|
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV(vms_symbol_table),
|
|
symbol->name,
|
|
TRUE, FALSE);
|
|
if (entry == (vms_symbol_entry *)NULL)
|
|
{
|
|
bfd_set_error (bfd_error_no_memory);
|
|
return -1;
|
|
}
|
|
if (entry->symbol != (asymbol *)NULL)
|
|
{ /* FIXME ?, DEC C generates this */
|
|
#if VMS_DEBUG
|
|
vms_debug(4, "EGSD_S_C_SYM: duplicate \"%s\"\n", symbol->name);
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
entry->symbol = symbol;
|
|
PRIV(gsd_sym_count)++;
|
|
abfd->symcount++;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case EGSD_S_C_IDC + EVAX_OFFSET:
|
|
break;
|
|
|
|
default:
|
|
(*_bfd_error_handler) (_("unknown gsd/egsd subtype %d"), gsd_type);
|
|
bfd_set_error (bfd_error_bad_value);
|
|
return -1;
|
|
|
|
} /* switch */
|
|
|
|
PRIV(rec_size) -= gsd_size;
|
|
PRIV(vms_rec) += gsd_size;
|
|
|
|
} /* while (recsize > 0) */
|
|
|
|
if (abfd->symcount > 0)
|
|
abfd->flags |= HAS_SYMS;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*-----------------------------------------------------------------------------*/
|
|
/* output routines */
|
|
|
|
/* Write section and symbol directory of bfd abfd */
|
|
|
|
int
|
|
_bfd_vms_write_gsd (abfd, objtype)
|
|
bfd *abfd;
|
|
int objtype ATTRIBUTE_UNUSED;
|
|
{
|
|
asection *section;
|
|
asymbol *symbol;
|
|
unsigned int symnum;
|
|
int last_index = -1;
|
|
char dummy_name[10];
|
|
char *sname;
|
|
flagword new_flags, old_flags;
|
|
|
|
#if VMS_DEBUG
|
|
vms_debug (2, "vms_write_gsd (%p, %d)\n", abfd, objtype);
|
|
#endif
|
|
|
|
/* output sections */
|
|
|
|
section = abfd->sections;
|
|
#if VMS_DEBUG
|
|
vms_debug (3, "%d sections found\n", abfd->section_count);
|
|
#endif
|
|
|
|
/* egsd is quadword aligned */
|
|
|
|
_bfd_vms_output_alignment (abfd, 8);
|
|
|
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_EGSD, -1);
|
|
_bfd_vms_output_long (abfd, 0);
|
|
_bfd_vms_output_push (abfd); /* prepare output for subrecords */
|
|
|
|
while (section != 0)
|
|
{
|
|
#if VMS_DEBUG
|
|
vms_debug (3, "Section #%d %s, %d bytes\n", section->index, section->name, (int)section->size);
|
|
#endif
|
|
|
|
/* 13 bytes egsd, max 31 chars name -> should be 44 bytes */
|
|
if (_bfd_vms_output_check (abfd, 64) < 0)
|
|
{
|
|
_bfd_vms_output_pop (abfd);
|
|
_bfd_vms_output_end (abfd);
|
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_EGSD, -1);
|
|
_bfd_vms_output_long (abfd, 0);
|
|
_bfd_vms_output_push (abfd); /* prepare output for subrecords */
|
|
}
|
|
|
|
/* Create dummy sections to keep consecutive indices */
|
|
|
|
while (section->index - last_index > 1)
|
|
{
|
|
#if VMS_DEBUG
|
|
vms_debug (3, "index %d, last %d\n", section->index, last_index);
|
|
#endif
|
|
_bfd_vms_output_begin (abfd, EGSD_S_C_PSC, -1);
|
|
_bfd_vms_output_short (abfd, 0);
|
|
_bfd_vms_output_short (abfd, 0);
|
|
_bfd_vms_output_long (abfd, 0);
|
|
sprintf (dummy_name, ".DUMMY%02d", last_index);
|
|
_bfd_vms_output_counted (abfd, dummy_name);
|
|
_bfd_vms_output_flush (abfd);
|
|
last_index++;
|
|
}
|
|
|
|
/* Don't know if this is necessary for the linker but for now it keeps
|
|
vms_slurp_gsd happy */
|
|
|
|
sname = (char *)section->name;
|
|
if (*sname == '.')
|
|
{
|
|
sname++;
|
|
if ((*sname == 't') && (strcmp (sname, "text") == 0))
|
|
sname = PRIV(is_vax)?VAX_CODE_NAME:EVAX_CODE_NAME;
|
|
else if ((*sname == 'd') && (strcmp (sname, "data") == 0))
|
|
sname = PRIV(is_vax)?VAX_DATA_NAME:EVAX_DATA_NAME;
|
|
else if ((*sname == 'b') && (strcmp (sname, "bss") == 0))
|
|
sname = EVAX_BSS_NAME;
|
|
else if ((*sname == 'l') && (strcmp (sname, "link") == 0))
|
|
sname = EVAX_LINK_NAME;
|
|
else if ((*sname == 'r') && (strcmp (sname, "rdata") == 0))
|
|
sname = EVAX_READONLY_NAME;
|
|
else if ((*sname == 'l') && (strcmp (sname, "literal") == 0))
|
|
sname = EVAX_LITERAL_NAME;
|
|
else if ((*sname == 'c') && (strcmp (sname, "comm") == 0))
|
|
sname = EVAX_COMMON_NAME;
|
|
else if ((*sname == 'l') && (strcmp (sname, "lcomm") == 0))
|
|
sname = EVAX_LOCAL_NAME;
|
|
}
|
|
else
|
|
sname = _bfd_vms_length_hash_symbol (abfd, sname, EOBJ_S_C_SECSIZ);
|
|
|
|
_bfd_vms_output_begin (abfd, EGSD_S_C_PSC, -1);
|
|
_bfd_vms_output_short (abfd, section->alignment_power & 0xff);
|
|
if (bfd_is_com_section (section))
|
|
{
|
|
new_flags = (EGPS_S_V_OVR|EGPS_S_V_REL|EGPS_S_V_GBL|EGPS_S_V_RD|EGPS_S_V_WRT|EGPS_S_V_NOMOD|EGPS_S_V_COM);
|
|
}
|
|
else
|
|
{
|
|
new_flags = vms_esecflag_by_name (evax_section_flags, sname,
|
|
section->size > 0);
|
|
}
|
|
_bfd_vms_output_short (abfd, new_flags);
|
|
_bfd_vms_output_long (abfd, (unsigned long) section->size);
|
|
_bfd_vms_output_counted (abfd, sname);
|
|
_bfd_vms_output_flush (abfd);
|
|
|
|
last_index = section->index;
|
|
section = section->next;
|
|
}
|
|
|
|
/* output symbols */
|
|
|
|
#if VMS_DEBUG
|
|
vms_debug (3, "%d symbols found\n", abfd->symcount);
|
|
#endif
|
|
|
|
bfd_set_start_address (abfd, (bfd_vma)-1);
|
|
|
|
for (symnum = 0; symnum < abfd->symcount; symnum++)
|
|
{
|
|
char *hash;
|
|
|
|
symbol = abfd->outsymbols[symnum];
|
|
if (*(symbol->name) == '_')
|
|
{
|
|
if (strcmp (symbol->name, "__main") == 0)
|
|
bfd_set_start_address (abfd, (bfd_vma)symbol->value);
|
|
}
|
|
old_flags = symbol->flags;
|
|
|
|
if (old_flags & BSF_FILE)
|
|
continue;
|
|
|
|
if (((old_flags & (BSF_GLOBAL|BSF_WEAK)) == 0) /* not xdef */
|
|
&& (!bfd_is_und_section (symbol->section))) /* and not xref */
|
|
continue; /* dont output */
|
|
|
|
/* 13 bytes egsd, max 64 chars name -> should be 77 bytes */
|
|
|
|
if (_bfd_vms_output_check (abfd, 80) < 0)
|
|
{
|
|
_bfd_vms_output_pop (abfd);
|
|
_bfd_vms_output_end (abfd);
|
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_EGSD, -1);
|
|
_bfd_vms_output_long (abfd, 0);
|
|
_bfd_vms_output_push (abfd); /* prepare output for subrecords */
|
|
}
|
|
|
|
_bfd_vms_output_begin (abfd, EGSD_S_C_SYM, -1);
|
|
|
|
_bfd_vms_output_short (abfd, 0); /* data type, alignment */
|
|
|
|
new_flags = 0;
|
|
|
|
if (old_flags & BSF_WEAK)
|
|
new_flags |= EGSY_S_V_WEAK;
|
|
if (bfd_is_com_section (symbol->section)) /* .comm */
|
|
new_flags |= (EGSY_S_V_WEAK|EGSY_S_V_COMM);
|
|
|
|
if (old_flags & BSF_FUNCTION)
|
|
{
|
|
new_flags |= EGSY_S_V_NORM;
|
|
new_flags |= EGSY_S_V_REL;
|
|
}
|
|
if (old_flags & (BSF_GLOBAL|BSF_WEAK))
|
|
{
|
|
new_flags |= EGSY_S_V_DEF;
|
|
if (!bfd_is_abs_section (symbol->section))
|
|
new_flags |= EGSY_S_V_REL;
|
|
}
|
|
_bfd_vms_output_short (abfd, new_flags);
|
|
|
|
if (old_flags & (BSF_GLOBAL | BSF_WEAK)) /* symbol definition */
|
|
{
|
|
uquad code_address = 0;
|
|
unsigned long ca_psindx = 0;
|
|
unsigned long psindx;
|
|
|
|
if ((old_flags & BSF_FUNCTION) && symbol->udata.p != NULL)
|
|
{
|
|
code_address = ((asymbol *) (symbol->udata.p))->value;
|
|
ca_psindx = ((asymbol *) (symbol->udata.p))->section->index;
|
|
}
|
|
psindx = symbol->section->index;
|
|
|
|
_bfd_vms_output_quad (abfd, symbol->value);
|
|
_bfd_vms_output_quad (abfd, code_address);
|
|
_bfd_vms_output_long (abfd, ca_psindx);
|
|
_bfd_vms_output_long (abfd, psindx);
|
|
}
|
|
hash = _bfd_vms_length_hash_symbol (abfd, symbol->name, EOBJ_S_C_SYMSIZ);
|
|
_bfd_vms_output_counted (abfd, hash);
|
|
|
|
_bfd_vms_output_flush (abfd);
|
|
|
|
}
|
|
|
|
_bfd_vms_output_alignment (abfd, 8);
|
|
_bfd_vms_output_pop (abfd);
|
|
_bfd_vms_output_end (abfd);
|
|
|
|
return 0;
|
|
}
|