X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=bfd%2FChangeLog;h=5f85a4b37c07b56ca31f552a1d71d614f54f8861;hb=8b5d0a4f6ff67aa81275c705508e3f49accc8120;hp=95152add849b6fe87c85a77e75aadc04a7f33530;hpb=b93a662bcf1eaebac6af70684fbc5bd510fcadcf;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 95152add84..5f85a4b37c 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,1053 @@ +2020-03-14 Kamil Rytarowski + + * configure.ac: Include netbsd-core.lo for all NetBSD arm and mips + targets. + * configure: Regenerated. + +2020-03-14 Alan Modra + + * section.c (BFD_FAKE_SECTIONS): Formatting. + * bfd-in2.h: Regenerate. + +2020-03-13 Kamil Rytarowski + + * elf.c (elfcore_grok_netbsd_note): Add support for + NT_NETBSDCORE_LWPSTATUS notes. + +2020-03-13 Christophe Lyon + + * bfd-in2.h: Regenerate. + * section.c (asection): Add already_assigned field. + (BFD_FAKE_SECTION): Add default initializer for it. + * ecoff.c (bfd_debug_section): Initialize already_assigned field. + * elf32-arm.c (arm_build_one_stub): Add support for + non_contiguous_regions. + * elf32-csky.c (csky_build_one_stub): Likewise. + * elf32-hppa.c (hppa_build_one_stub): Likewise. + * elf32-m68hc11.c (m68hc11_elf_build_one_stub): Likewise. + * elf32-m68hc12.c (m68hc12_elf_build_one_stub): Likewise. + * elf32-metag.c (metag_build_one_stub): Likewise. + * elf32-nios2.c (nios2_build_one_stub): Likewise. + * elf64-ppc.c (ppc_build_one_stub): Likewise. + (ppc_size_one_stub): Likewise. + * elfnn-aarch64.c (aarch64_build_one_stub): Likewise. + * elflink.c (elf_link_input_bfd): Likewise. + +2020-03-13 H.J. Lu + + PR ld/24920 + * elf-linker-x86.h (elf_linker_x86_params): Add + static_before_all_inputs and has_dynamic_linker. + * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report + dynamic input objects if -static is passed at command-line + before all input files without --dynamic-linker unless + --no-dynamic-linker is used. + +2020-03-13 Kamil Rytarowski + + * elf.c (elfcore_grok_netbsd_note): Add support for aarch64. + +2020-03-13 Christian Eggers + + * bfd.c (bfd_record_phdr): New local "opb". Fix assignment of + "p_paddr" from "at". + * elfcode.h (bfd_from_remote_memory): Add units to several + parameters. New local "opb". Fix usage of p_align. Fix + calculation of "localbase" from "ehdr_vma" and "p_vaddr". Fix + call of target_read_memory. + * elflink.c (elf_fixup_link_order): Fix scope of "s" local. Fix + calculation of "offset" and "output_offset". + (bfd_elf_final_link): New local "opb". Fix calculation of "size" + from "offset" and fix calculation of "end" from "vma+size". Fix + comparison between "sh_addr" and "vma"/"output_offset". + (bfd_elf_discard_info): Fix calculation of "eh_alignment". + * elf-bfd.h (struct elf_link_hash_table): Add unit to tls_size + member. + * elf.c (_bfd_elf_map_sections_to_segments): Add unit (bytes/ + octets) to "wrap_to2 and "phdr_size" locals. Fix calculation of + "wrap_to" value. Add unit (bytes) to phdr_lma variable. Fix + assignment of p_paddr from phdr_lma. Fix comparison between + "lma+size" and "next->lma". + (elf_sort_segments): Fix assignment from p_paddr to lma. + (assign_file_positions_for_load_sections): Add unit (bytes) to + local "align". Fix calculation of local "off_adjust". Fix + calculation of local "filehdr_vaddr". + (assign_file_positions_for_non_load_sections): New local "opb". + Fix calculation of "end" from "p_size". Fix comparison between + "vma+SECTION_SIZE" and "start". Fix calculation of "p_memsz" + from "end" and "p_vaddr". + (rewrite_elf_program_header): Fix comparison between p_vaddr and + vma. Fix assignment to p_paddr from lma. Fix comparison between + p_paddr and lma. Fix assignment to p_paddr from lma. + * merge.c (sec_merge_emit): New local "opb". Convert + "alignment_power" to octets. + (_bfd_add_merge_section): New locals "alignment_power" and + "opb". Fix comparison between "alignment_power" and + "sizeof(align)". + (_bfd_merge_sections): New local "opb". Divide size by opb + before checking align mask. + +2020-03-13 Christian Eggers + + * elf.c (_bfd_elf_make_section_from_shdr): Introduce new temp + opb. Divide Elf_Internal_Shdr::sh_addr by opb when setting + section LMA/VMA. + (_bfd_elf_make_section_from_phdr): Similarly. + (elf_fake_sections): Fix calculation of + Elf_Internal_shdr::sh_addr from section VMA. + (_bfd_elf_map_sections_to_segments): Fix mixup between octets + and bytes. + (assign_file_positions_for_load_sections): Fix calculations of + Elf_Internal_shdr::p_vaddr and p_paddr from section LMA/VMA. Fix + comparison between program header address and section LMA. + (assign_file_positions_for_non_load_sections): Likewise. + (rewrite_elf_program_header): Likewise. Introduce new temp opb. + (IS_CONTAINED_BY_VMA): Add parameter opb. + (IS_CONTAINED_BY_LMA,IS_SECTION_IN_INPUT_SEGMENT, + INCLUDE_SECTION_IN_SEGMENT): Likewise. + (copy_elf_program_header): Update call to ELF_SECTION_IN_SEGMENT. + Fix calculations of p_addr_valid and p_vaddr_offset. + * elflink.c (elf_link_add_object_symbols): Multiply section VMA + with octets per byte when comparing against p_vaddr. + +2020-03-11 Alan Modra + + * som.c (setup_sections): Sanity check subspace.name. + +2020-03-11 Alan Modra + + * elf64-ppc.c (ppc64_elf_inline_plt): Do increment rel in for loop. + +2020-03-10 Alan Modra + + PR 25648 + * ihex.c (ihex_write_object_contents): Don't assume ordering of + addresses here. + +2020-03-09 Alan Modra + + * wasm-module.c (wasm_scan): Sanity check file name length + before allocating memory. Move common section setup code. Do + without bfd_tell to calculate section size. + +2020-03-06 Nick Clifton + + * elf.c (_bfd_elf_set_section_contents): Replace call to abort + with error messages and failure return values. + +2020-03-05 Max Filippov + + * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic + relocation sections for any removed reference to a dynamic symbol. + +2020-03-05 Nick Clifton + + * elf-bfd.h (struct elf_backend_data): Add new fields: + init_secondary_reloc_section, slurp_secondary_reloc_section, + write_secondary_reloc_section. + (_bfd_elf_init_secondary_reloc_section): Prototype. + (_bfd_elf_slurp_secondary_reloc_section): Prototype. + (_bfd_elf_write_secondary_reloc_section): Prototype. + * elf.c ( bfd_section_from_shdr): Invoke the new + init_secondary_reloc_section backend function, if defined, when a + second reloc section is encountered. + (swap_out_syms): Invoke the new symbol_section_index function, if + defined, when computing the section index of an OS/PROC specific + symbol. + (_bfd_elf_init_secondary_reloc_section): New function. + (_bfd_elf_slurp_secondary_reloc_section): New function. + (_bfd_elf_write_secondary_reloc_section): New function. + (_bfd_elf_copy_special_section_fields): New function. + * elfcode.h (elf_write_relocs): Invoke the new + write_secondary_relocs function, if defined, in order to emit + secondary relocs. + (elf_slurp_reloc_table): Invoke the new slurp_secondary_relocs + function, if defined, in order to read in secondary relocs. + * elfxx-target.h (elf_backend_copy_special_section_fields): + Provide a non-NULL default definition. + (elf_backend_init_secondary_reloc_section): Likewise. + (elf_backend_slurp_secondary_reloc_section): Likewise. + (elf_backend_write_secondary_reloc_section): Likewise. + (struct elf_backend_data elfNN_bed): Add initialisers for the new + fields. + * configure.ac (score_elf32_[bl]e_vec): Add elf64.lo + * configure: Regenerate. + +2020-03-05 Alan Modra + + * archive64.c (_bfd_archive_64_bit_slurp_armap): Check parsed_size + against file size before allocating memory. Use bfd_alloc rather + than bfd_zalloc for carsym/strings memory. + +2020-03-04 Alan Modra + + * elf.c (elf_fake_sections): Ensure sh_addralign is such that + sh_addr mod sh_addalign is zero. + +2020-03-04 Alan Modra + + * format.c (bfd_check_format_matches): Call cleanup on error exit. + +2020-03-03 Alan Modra + + * format.c (struct bfd_preserve): Add cleanup field. + (bfd_preserve_save): Add cleanup param and save. + (bfd_preserve_restore): Return cleanup. + (bfd_preserve_finish): Call the cleanup for the discarded match. + (bfd_check_format_matches): Pass cleanup to bfd_preserve_save, + and clear when preserving a match. Restore cleanup too when + restoring that match. + +2020-03-02 Alan Modra + + * cisco-core.c (cisco_core_file_p): Return bfd_cleanup. + * hpux-core.c (hpux_core_core_file_p): Update prototype. + * sco5-core.c (sco5_core_file_p): Return bfd_cleanup. + (core_sco5_vec): Correct initialisers. + +2020-03-02 Alan Modra + + * aix386-core.c (aix386_core_file_p): Return bfd_cleanup. + * aix5ppc-core.c (xcoff64_core_p): Likewise. + * cisco-core.c (cisco_core_file_validate): Likewise. + * hppabsd-core.c (hppabsd_core_core_file_p): Likewise. + * hpux-core.c (hpux_core_core_file_p): Likewise. + * irix-core.c (irix_core_core_file_p): Likewise. + * lynx-core.c (lynx_core_file_p): Likewise. + * netbsd-core.c (netbsd_core_file_p): Likewise. + * osf-core.c (osf_core_core_file_p): Likewise. + * ptrace-core.c (ptrace_unix_core_file_p): Likewise. + * sco5-core.c (sco5_core_file_p): Likewise. + +2020-03-02 H.J. Lu + + * trad-core.c (trad_unix_core_file_p): Return bfd_cleanup. + +2020-03-02 Alan Modra + + * targets.c (bfd_cleanup): New typedef. + (struct bfd <_bfd_check_format>): Return a bfd_cleanup. + * libbfd-in.h (_bfd_no_cleanup): Define. + * format.c (bfd_reinit): Add cleanup parameter, call it. + (bfd_check_format_matches): Set cleanup from _bfd_check_format + call and pass to bfd_reinit. Delete temp, use abfd->xvec instead. + * aout-target.h (callback, object_p): Return bfd_cleanup. + * aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise. + * archive.c (bfd_generic_archive_p): Likewise. + * binary.c (binary_object_p): Likewise. + * coff-alpha.c (alpha_ecoff_object_p): Likewise. + * coff-ia64.c (ia64coff_object_p): Likewise. + * coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise. + * coff-sh.c (coff_small_object_p): Likewise. + * coff-stgo32.c (go32_check_format): Likewise. + * coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p), + (xcoff64_core_p): Likewise. + * coffgen.c (coff_real_object_p, coff_object_p): Likewise. + * elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p), + (bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise. + * elfcode.h (elf_object_p): Likewise. + * elfcore.h (elf_core_file_p): Likewise. + * i386msdos.c (msdos_object_p): Likewise. + * ihex.c (ihex_object_p): Likewise. + * libaout.h (some_aout_object_p): Likewise. + * libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target), + (_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise. + * libbfd.c (_bfd_dummy_target): Likewise. + * libcoff-in.h (coff_object_p): Likewise. + * mach-o-aarch64.c (bfd_mach_o_arm64_object_p), + (bfd_mach_o_arm64_core_p): Likewise. + * mach-o-arm.c (bfd_mach_o_arm_object_p), + (bfd_mach_o_arm_core_p): Likewise. + * mach-o-i386.c (bfd_mach_o_i386_object_p), + (bfd_mach_o_i386_core_p): Likewise. + * mach-o-x86-64.c (bfd_mach_o_x86_64_object_p), + (bfd_mach_o_x86_64_core_p): Likewise. + * mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p), + (bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise. + * mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p), + (bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise. + * mmo.c (mmo_object_p): Likewise. + * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise. + * peicode.h (coff_real_object_p, pe_ILF_object_p), + (pe_bfd_object_p): Likewise. + * plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise. + * ppcboot.c (ppcboot_object_p): Likewise. + * rs6000-core.c (rs6000coff_core_p): Likewise. + * som.c (som_object_setup, som_object_p): Likewise. + * srec.c (srec_object_p, symbolsrec_object_p): Likewise. + * tekhex.c (tekhex_object_p): Likewise. + * vms-alpha.c (alpha_vms_object_p): Likewise. + * vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p), + (_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise. + * wasm-module.c (wasm_object_p): Likewise. + * xsym.c (bfd_sym_object_p): Likewise. + * xsym.h (bfd_sym_object_p): Likewise. + * aoutx.h (some_aout_object_p): Likewise, and callback parameter + return type. + * pdp11.c (some_aout_object_p): Likewise. + * plugin.c (register_ld_plugin_object_p): Update object_p + parameter type. + * plugin.h (register_ld_plugin_object_p): Likewise. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + * libcoff.h: Regenerate. + +2020-03-02 Alan Modra + + * coff-alpha.c (alpha_ecoff_le_vec): Add SEC_SMALL_DATA to + applicable section flags. + * coff-mips.c (mips_ecoff_le_vec, mips_ecoff_be_vec): Likewise. + (mips_ecoff_bele_vec): Likewise. + * coffcode.h (sec_to_styp_flags): Set SEC_SMALL_DATA for .sdata + and .sbss sections. + * ecoff.c (_bfd_ecoff_new_section_hook): Likewise. + (_bfd_ecoff_styp_to_sec_flags): Likewise. + +2020-03-02 Alan Modra + + * elf32-m32r.c (m32r_elf_section_flags): New function. + (elf_backend_section_flags): Define. + * elf32-nds32.c (nds32_elf_section_flags): New function. + (elf_backend_section_flags): Define. + * elf32-ppc.c (ppc_elf_section_from_shdr): Set SEC_SMALL_DATA for + .sbss and .sdata sections. + * elf32-v850.c (v850_elf_section_from_shdr): Set SEC_SMALL_DATA + for SHF_V850_GPREL sections. + * elf64-alpha.c (elf64_alpha_section_from_shdr): Delete outdated + FIXME. + * elf64-hppa.c (elf64_hppa_section_from_shdr): Set SEC_SMALL_DATA + for SHF_PARISC_SHORT sections. + * elf64-ppc.c (ppc64_elf_section_flags): New function. + (elf_backend_section_flags): Define. + * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Set SEC_SMALL_DATA + for SHF_MIPS_GPREL sections. Delete FIXME. + +2020-03-02 Alan Modra + + * elf-bfd.h (elf_backend_section_flags): Remove flagword* param. + * elf.c (_bfd_elf_make_section_from_shdr): Set section flags before + calling elf_backend_section_flags with adjusted params. Use + newsect->flags past that point. + (_bfd_elf_new_section_hook): Always set sh_type and sh_flags for + special sections. + (_bfd_elf_init_private_section_data): Allow normal sh_type sections + to have their type overridden, and all sh_flags but processor and + os specific. + * elf32-arm.c (elf32_arm_section_flags): Adjust for changed params. + * elf32-mep.c (mep_elf_section_flags): Likewise. + * elf32-nios2.c (nios2_elf32_section_flags): Likewise. + * elf64-alpha.c (elf64_alpha_section_flags): Likewise. + * elf64-ia64-vms.c (elf64_ia64_section_flags): Likewise. + * elfnn-ia64.c (elfNN_ia64_section_flags): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Exclude the linker + stub BFD and non-aarch64 input files when scanning for stubs. + +2020-03-02 Alan Modra + + * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Provide an upper + limit to decompressed element size. + +2020-03-02 Alan Modra + + * vms-lib.c (vms_traverse_index): Add recur_count param and + update calls. Fail on excessive recursion. + +2020-03-02 Alan Modra + + * vms-alpha.c (vms_get_remaining_object_record): Use + bfd_realloc_or_free rather than bfd_realloc. + (add_symbol_entry, vector_grow1, alpha_vms_slurp_relocs): Likewise. + (dst_define_location, parse_module): Likewise, and check realloc + return status before using memory. Return status from function + adjusting all callers. + +2020-02-28 Alan Modra + + * vms-lib.c (_bfd_vms_lib_archive_p): Free memory on error paths. + +2020-02-28 Alan Modra + + * vms-alpha.c (alpha_vms_object_p): Use _bfd_malloc_and_read. + Remove duplicate undersize check. + +2020-02-27 Alan Modra + + PR 24511 + * mmo.c (mmo_scan): Set SEC_DATA for .data. + +2020-02-27 Alan Modra + + PR 24511 + * syms.c (stt): Trim off all but 'e', 'i' and 'p' entries. + (coff_section_type): Adjust comment. + (decode_section_type): Likewise. Call coff_section_type before + decode_section_type. + (bfd_decode_symclass): Use 'c' for common sections other than + the standard one. + +2020-02-27 Alan Modra + + * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Put all data in one + malloc'd block. + +2020-02-27 Alan Modra + + * bfd.c (bfd_stat_arch_elt): Use vector of containing archive, + if file is an archive element. + * bfd-in2.h: Regenerate. + +2020-02-26 Alan Modra + + * archive.c (do_slurp_bsd_armap): Increase minimum parsed_size, and + bfd_set_error on failing test. Don't bother changing bfd_error on + file read error. Check symdef_count is multiple of BSD_SYMDEF_SIZE. + Check sym name is within string buffer. Use size_t for some vars. + (do_slurp_coff_armap): Use size_t for some variables, fix size of + int_buf. Don't change bfd_error on file read error. Use + _bfd_mul_overflow when calculating carsym buffer size. Reorder + calculations to catch overflows before they occur. malloc and + free raw armap rather than using bfd_alloc. Read raw armap before + allocating carsym+strings buffer. + (_bfd_slurp_extended_name_table): Localize variables. Check + name size against file size. + +2020-02-26 Alan Modra + + * vms-lib.c (vms_lib_read_index): Release correct buffer. + +2020-02-26 Alan Modra + + * elf32-rx.c (rx_elf_relocate_section): Use bfd_malloc rather than + malloc. Check for NULL return from bfd_malloc. + (rx_table_find, rx_table_map): Likewise. + (rx_set_section_contents): Check bfd_alloc return. + (rx_dump_symtab): Don't alloc internal_syms or external_syms. + +2020-02-26 Alan Modra + + * aoutx.h: Indent labels correctly. Format error strings. + * archive.c: Likewise. + * archive64.c: Likewise. + * coff-arm.c: Likewise. + * coff-rs6000.c: Likewise. + * coff-stgo32.c: Likewise. + * cpu-arm.c: Likewise. + * dwarf2.c: Likewise. + * elf-ifunc.c: Likewise. + * elf-properties.c: Likewise. + * elf-s390-common.c: Likewise. + * elf-strtab.c: Likewise. + * elf.c: Likewise. + * elf32-arm.c: Likewise. + * elf32-bfin.c: Likewise. + * elf32-cr16.c: Likewise. + * elf32-csky.c: Likewise. + * elf32-i386.c: Likewise. + * elf32-m68k.c: Likewise. + * elf32-msp430.c: Likewise. + * elf32-nds32.c: Likewise. + * elf32-nios2.c: Likewise. + * elf32-pru.c: Likewise. + * elf32-xtensa.c: Likewise. + * elf64-ia64-vms.c: Likewise. + * elf64-x86-64.c: Likewise. + * elfcode.h: Likewise. + * elfcore.h: Likewise. + * elflink.c: Likewise. + * elfnn-aarch64.c: Likewise. + * elfnn-ia64.c: Likewise. + * elfnn-riscv.c: Likewise. + * elfxx-mips.c: Likewise. + * elfxx-sparc.c: Likewise. + * elfxx-x86.c: Likewise. + * i386lynx.c: Likewise. + * merge.c: Likewise. + * pdp11.c: Likewise. + * plugin.c: Likewise. + * reloc.c: Likewise. + +2020-02-26 Alan Modra + + PR 25593 + * elf-bfd.h (struct elf_link_hash_table): Rename "loaded" to + "dyn_loaded". + (bfd_elf_add_dt_needed_tag): Declare. + * elf-strtab.c (_bfd_elf_strtab_restore): Handle NULL buf. + * elflink.c (bfd_elf_add_dt_needed_tag): Make global and rename + from elf_add_dt_needed_tag. Remove soname and doit param. + (elf_link_add_object_symbols): Don't use elf_add_dt_needed_tag + to see whether as-needed lib is already loaded, use dyn_loaded + list instead. When saving and restoring around as-needed lib + handle possibility that dynstr has not been initialised. Don't + add DT_NEEDED tags here. Limit dyn_loaded list to dynamic libs. + Mark libs loaded via DT_NEEDED entries of other libs with + DYN_NO_NEEDED if they should not be mentioned in DT_NEEDED of + the output. + (elf_link_check_versioned_symbol): Remove now unneccesary + DYNAMIC check when traversing dyn_loaded list. + +2020-02-26 Alan Modra + + * bfdio.c (bfd_get_file_size): Ignore bogus archive element sizes. + +2020-02-25 H.J. Lu + + PR binutils/25584 + * plugin.c (need_lto_wrapper_p): New. + (bfd_plugin_set_program_name): Add an int argument to set + need_lto_wrapper_p. + (get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't + set. + * plugin.h (bfd_plugin_set_program_name): Add an int argument. + +2020-02-24 Alan Modra + + * vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks. + +2020-02-24 Alan Modra + + * vms-lib.c (struct carsym_mem): Add limit. + (vms_add_index): Heed limit. + (vms_traverse_index): Catch buffer overflows. Remove outdated fixme. + (vms_lib_read_index): Set up limit. Catch 32-bit overflow. + Always return actual number read. + (_bfd_vms_lib_archive_p): Catch buffer overflows. Replace + assertion with error exit. + +2020-02-22 Alan Modra + + PR 25585 + * elf.c (assign_file_positions_for_load_sections): Continue linking + on "PHDR segment not covered by LOAD segment" errors. + +2020-02-21 Alan Modra + + * mach-o.c (bfd_mach_o_canonicalize_relocs): Fix ineffective + overflow check. + (bfd_mach_o_canonicalize_reloc): Likewise. + (bfd_mach_o_canonicalize_dynamic_reloc): Likewise. Sanity check + counts and offsets against file size. + (bfd_mach_o_build_dysymtab): Fix ineffective overflow check. + (bfd_mach_o_mangle_sections): Remove unnecessary overflow check. + (bfd_mach_o_read_symtab_symbols): Sanity check count and offset + against file size. Delete symbol table error message. + (bfd_mach_o_read_dysymtab): Sanity check counts and offsets + against file size. + (bfd_mach_o_read_symtab): Likewise. + (bfd_mach_o_read_command): Pass file size. + (bfd_mach_o_scan): Sanity check command count against file size. + +2020-02-21 Alan Modra + + PR 25569 + * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic): Use + "text", "data" and "bss" section pointer vars. Don't update + section size, just exec header sizes. + (adjust_sizes_and_vmas): Don't update text section size. Set + initial exec header a_text. Print exec headers sizes. + * pdp11.c (adjust_o_magic, adjust_z_magic, adjust_n_magic), + (adjust_sizes_and_vmas): Similarly. Formatting. + (final_link): Correct final file extension. + +2020-02-20 Nick Clifton + + * elf-bfd.h (struct elf_backend_data): Add symbol_section_index + callback. + * elfxx-target.h (elf_backend_symbol_section_index): Provide + default definition. + (elfNN_bed): Initialise the symbol_section_index field. + * elf.c (swap_out_syms): Call symbol_section_index, if defined, on + OS and PROC specific section indicies. Warn if converting other + reserved incidies to SHN_ABS. + +2020-02-19 Sergey Belyashov + + PR 25537 + * cpu-z80.c: Add machine type compatibility checking. + +2020-02-19 H.J. Lu + + PR binutils/25355 + * plugin.c (plugin_list_entry): Remove handle. + (try_load_plugin): Call dlclose before return. + +2020-02-19 Alan Modra + + * libbfd-in.h (_bfd_constant_p): Define. + (_bfd_alloc_and_read, _bfd_malloc_and_read): Check read size against + file size before allocating memory. + * coffgen.c (_bfd_coff_get_external_symbols): Remove file size check. + * elf.c (bfd_elf_get_str_section): Likewise. + (_bfd_elf_slurp_version_tables): Likewise. + * libbfd.h: Regenerate. + +2020-02-19 Alan Modra + + * libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New. + * aoutx.h (aout_get_external_symbols): Replace calls to + bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read. + (slurp_reloc_table): Likewise. + * archive.c (do_slurp_bsd_armap): Likewise. + (do_slurp_coff_armap): Likewise. + * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. + * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise. + * coff64-rs6000.c (xcoff64_slurp_armap): Likewise. + * coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise. + * coffgen.c (coff_real_object_p, coff_object_p, build_debug_section), + (_bfd_coff_get_external_symbols): Likewise. + * ecoff.c (ecoff_slurp_symbolic_header), + (_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table), + (_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ), + (ecoff_indirect_link_order): Likewise. + * elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes), + (_bfd_elf_slurp_version_tables): Likewise. + * elf32-m32c.c (m32c_elf_relax_section): Likewise. + * elf32-rl78.c (rl78_elf_relax_section): Likewise. + * elf32-rx.c (elf32_rx_relax_section): Likewise. + * elf64-alpha.c (READ): Likewise. + * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise. + * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise. + * elfcode.h (elf_slurp_symbol_table), + (elf_slurp_reloc_table_from_section): Likewise. + * elflink.c (elf_link_add_object_symbols), + (elf_link_check_versioned_symbol): Likewise. + * elfxx-mips.c (READ): Likewise. + * i386lynx.c (slurp_reloc_table): Likewise. + * lynx-core.c (lynx_core_file_p): Likewise. + * mach-o.c (bfd_mach_o_canonicalize_relocs), + (bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read), + (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content + * pdp11.c (aout_get_external_symbols, slurp_reloc_table + * pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address), + (bfd_pef_parse_symbols): Likewise. + * peicode.h (pe_ILF_object_p, pe_bfd_object_p + * som.c (setup_sections, som_slurp_string_table), + (som_slurp_reloc_table, som_bfd_count_ar_symbols), + (som_bfd_fill_in_ar_symbols): Likewise. + * vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst), + (evax_bfd_print_image): Likewise. + * vms-lib.c (_bfd_vms_lib_archive_p): Likewise. + * wasm-module.c (wasm_scan): Likewise. + * xcofflink.c (xcoff_link_add_symbols): Likewise. + * xsym.c (bfd_sym_read_name_table), + (bfd_sym_print_type_information_table_entry): Likewise. + * libbfd.h: Regenerate. + +2020-02-19 Alan Modra + + * aoutx.h (slurp_reloc_table): Allocate reloc_cache after + reading external relocs. + * ecoff.c (ecoff_slurp_reloc_table): Likewise. + * archive.c (_bfd_write_archive_contents): Don't twiddle bfd_error + after bfd_bread. + * archive64.c (_bfd_archive_64_bit_slurp_armap): Remove unnecessary + bfd_release. + * elf32-m32c.c (m32c_offset_for_reloc): Make shndx_buf a bfd_byte*. + (m32c_elf_relax_section): Likewise. + * elf32-rl78.c (rl78_offset_for_reloc): Likewise. + (rl78_elf_relax_section): Likewise. + * elf32-rx.c (rx_offset_for_reloc): Likewise. + (elf32_rx_relax_section): Likewise. + * mach-o.c (bfd_mach_o_alloc_and_read): Move earlier with better + parameter types and use.. + (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib), + (bfd_mach_o_read_fvmlib, bfd_mach_o_read_str): ..in these functions. + * peicode.h (pe_bfd_object_p): Don't zero the part of opthdr + being read from file, just the extra. + * som.c (som_slurp_symbol_table): Allocate internal symbol buffer + after reading external syms. Free on failure. + +2020-02-19 Alan Modra + + * coffcode.h (buy_and_read, coff_slurp_line_table), + (coff_slurp_symbol_table, coff_slurp_reloc_table): Replace + bfd_[z][m]alloc2 calls with _bfd_mul_overflow followed by the + corresponding bfd_alloc call. Adjust variables to suit. + * coffgen.c (_bfd_coff_get_external_symbols): Likewise. + * ecoff.c (_bfd_ecoff_slurp_symbolic_info), + (_bfd_ecoff_slurp_symbol_table, READ): Likewise. + * elf.c (bfd_elf_get_elf_syms, setup_group, bfd_section_from_shdr), + (swap_out_syms, _bfd_elf_slurp_version_tables): Likewise. + * elf32-m32c.c (m32c_elf_relax_section): Likewise. + * elf32-rl78.c (rl78_elf_relax_section): Likewise. + * elf32-rx.c (elf32_rx_relax_section): Likewise. + * elf64-alpha.c (READ): Likewise. + * elfcode.h (elf_object_p, elf_write_relocs, elf_write_shdrs_and_ehdr), + (elf_slurp_symbol_table, elf_slurp_reloc_table), + (bfd_from_remote_memory): Likewise. + * elfcore.h (core_find_build_id): Likewise. + * elfxx-mips.c (READ): Likewise. + * mach-o.c (bfd_mach_o_mangle_sections), + (bfd_mach_o_read_symtab_symbols, bfd_mach_o_read_thread), + (bfd_mach_o_read_dysymtab, bfd_mach_o_flatten_sections), + (bfd_mach_o_scan, bfd_mach_o_fat_archive_p): Likewise. + * som.c (setup_sections, som_prep_for_fixups) + (som_build_and_write_symbol_table, som_slurp_symbol_table), + (som_slurp_reloc_table, som_bfd_count_ar_symbols), + (som_bfd_fill_in_ar_symbols, som_slurp_armap), + (som_bfd_ar_write_symbol_stuff): Likewise. + * vms-alpha.c (vector_grow1): Likewise. + * vms-lib.c (vms_add_index): Likewise. + * wasm-module.c (wasm_scan_name_function_section): Likewise. + * libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): Delete. + * opncls.c (bfd_alloc2, bfd_zalloc2): Delete. + * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2), + (bfd_alloc2, bfd_zalloc2): Delete. + (_bfd_mul_overflow): Define. + * libbfd.h: Regenerate. + +2020-02-19 Alan Modra + + * elf.c (bfd_section_from_shdr): Use bfd_zalloc rather than + bfd_zalloc2. + (assign_section_numbers): Likewise. + (elf_map_symbols): Likewise, and bfd_alloc rather than bfd_alloc2. + (_bfd_elf_map_sections_to_segments): Use bfd_malloc rather than + bfd_malloc2, size_t amt, and unsigned tls_count. + (rewrite_elf_program_header): Use bfd_malloc and size_t amt. + * elflink.c (elf_create_symbuf): Use bfd_malloc. + (elf_output_implib): Use bfd_alloc. + +2020-02-19 Alan Modra + + * bfd.c (struct bfd): Move format and direction to other + bitfields. Add "size". + * bfdio.c (bfd_get_size): Cache size when not writing file. + * opncls.c (bfd_get_debug_link_info_1): Allow for bfd_get_size + returning zero, ie. unknown. + (bfd_get_alt_debug_link_info): Likewise. + * bfd-in2.h: Regenerate. + +2020-02-19 Alan Modra + + * coffgen.c (_bfd_coff_get_external_symbols): Don't call + bfd_get_file_size twice. + (_bfd_coff_read_string_table): Allow for bfd_get_file_size + zero, ie. unknown, return. + * elf-attrs.c (_bfd_elf_parse_attributes): Likewise. + * elfcode.h (elf_swap_shdr_in): Likewise. + (elf_object_p): Don't call bfd_get_file_size twice and correct + file size check. + +2020-02-19 Alan Modra + + * mach-o.c (bfd_mach_o_flatten_sections): Return a bfd_boolean, + FALSE if memory alloc fails. Adjust calls. + * som.c (som_prep_for_fixups): Likewise. + * vms-alpha.c (alpha_vms_add_fixup_lp, alpha_vms_add_fixup_ca), + (alpha_vms_add_fixup_qr, alpha_vms_add_fixup_lr), + (alpha_vms_add_lw_reloc, alpha_vms_add_qw_reloc): Likewise. + * som.c (som_build_and_write_symbol_table): Return via error_return + on seek failure. + * vms-alpha.c (VEC_APPEND): Adjust for vector_grow1 changes. + (VEC_APPEND_EL): Delete. + (vector_grow1): Return pointer to element. Catch overflow. + Return NULL on memory allocation failure. + (alpha_vms_add_fixup_lp): Replace VEC_APPEND_EL with VEC_APPEND. + (alpha_vms_add_fixup_ca): Likewise. + (alpha_vms_link_add_object_symbols): Check VEC_APPEND result + before using. + * elf.c (bfd_section_from_shdr): Check bfd_zalloc2 result. + +2020-02-19 Alan Modra + + * aix386-core.c (aix386_core_file_p): Use size_t for "amt". + * aout-target.h (object_p): Likewise. + * aout-tic30.c (tic30_aout_object_p): Likewise. + * aoutx.h (some_aout_object_p, mkobject, make_empty_symbol), + (emit_stringtab, write_syms, link_hash_table_create), + (aout_link_write_other_symbol): Likewise. + * archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p), + (bfd_ar_hdr_from_filesystem, _bfd_write_archive_contents), + (_bfd_compute_and_write_armap): Likewise. + * archures.c (bfd_arch_list): Likewise. + * bfd.c (bfd_record_phdr): Likewise. + * binary.c (binary_canonicalize_symtab): Likewise. + * cisco-core.c (cisco_core_file_validate): Likewise. + * coff-arm.c (coff_arm_link_hash_table_create, find_thumb_glue), + (find_arm_glue, record_arm_to_thumb_glue), + (record_thumb_to_arm_glue): Likewise. + * coff-ppc.c (ppc_coff_link_hash_table_create, record_toc), + (ppc_allocate_toc_section): Likewise. + * coff-rs6000.c (_bfd_xcoff_mkobject, _bfd_xcoff_archive_p): Likewise. + * coff-sh.c (sh_relax_section): Likewise. + * coff64-rs6000.c (xcoff64_archive_p): Likewise. + * coffcode.h (handle_COMDAT, coff_new_section_hook), + (coff_set_alignment_hook, coff_mkobject), + (coff_compute_section_file_positions): Likewise. + * coffgen.c (coff_make_empty_symbol, coff_bfd_make_debug_symbol), + (coff_find_nearest_line_with_names), + ( bfd_coff_set_symbol_class): Likewise. + * cofflink.c (_bfd_coff_link_hash_table_create), + (_bfd_coff_link_input_bfd): Likewise. + * dwarf1.c (alloc_dwarf1_unit, alloc_dwarf1_func): Likewise. + * dwarf2.c (read_abbrevs, read_attribute_value, add_line_info), + (build_line_info_table, sort_line_sequences), + (line_info_add_include_dir, line_info_add_file_name), + (decode_line_info, scan_unit_for_symbols, parse_comp_unit), + (place_sections, _bfd_dwarf2_slurp_debug_info): Likewise. + * ecoff.c (_bfd_ecoff_mkobject, _bfd_ecoff_make_empty_symbol), + (_bfd_ecoff_find_nearest_line), + (_bfd_ecoff_bfd_link_hash_table_create): Likewise. + * ecofflink.c (bfd_ecoff_debug_init): Likewise. + * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Likewise. + * elf-m10300.c (mn10300_elf_relax_section), + (elf32_mn10300_link_hash_table_create): Likewise. + * elf-strtab.c (_bfd_elf_strtab_init): Likewise. + * elf.c (make_mapping, copy_elf_program_header): Likewise. + * elf32-arm.c (elf32_arm_link_hash_table_create), + (elf32_arm_setup_section_lists, elf32_arm_check_relocs), + (elf32_arm_new_section_hook): Likewise. + * elf32-avr.c (elf_avr_new_section_hook), + (elf32_avr_link_hash_table_create, get_local_syms), + (elf32_avr_setup_section_lists): Likewise. + * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create), + (bfin_link_hash_table_create): Likewise. + * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise. + * elf32-cris.c (elf_cris_link_hash_table_create): Likewise. + * elf32-csky.c (csky_elf_link_hash_table_create), + (csky_elf_check_relocs, elf32_csky_setup_section_lists): Likewise. + * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise. + * elf32-hppa.c (elf32_hppa_link_hash_table_create), + (elf32_hppa_setup_section_lists, get_local_syms): Likewise. + * elf32-i386.c (elf_i386_check_relocs): Likewise. + * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise. + * elf32-m32r.c (m32r_elf_link_hash_table_create), + (m32r_elf_check_relocs): Likewise. + * elf32-m68hc1x.c (m68hc11_elf_hash_table_create), + (elf32_m68hc11_setup_section_lists), + (elf32_m68hc11_size_stubs): Likewise. + * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise. + * elf32-metag.c (elf_metag_link_hash_table_create), + (elf_metag_setup_section_lists): Likewise. + * elf32-microblaze.c (microblaze_elf_link_hash_table_create), + (microblaze_elf_check_relocs): Likewise. + * elf32-nds32.c (nds32_elf_link_hash_table_create), + (nds32_elf_check_relocs): Likewise. + * elf32-nios2.c (nios2_elf32_setup_section_lists), + (get_local_syms, nios2_elf32_check_relocs), + (nios2_elf32_link_hash_table_create): Likewise. + * elf32-or1k.c (or1k_elf_link_hash_table_create), + (or1k_elf_check_relocs): Likewise. + * elf32-ppc.c (ppc_elf_modify_segment_map, update_plt_info): Likewise. + * elf32-pru.c (pru_elf32_link_hash_table_create): Likewise. + * elf32-s390.c (elf_s390_link_hash_table_create), + (elf_s390_check_relocs): Likewise. + * elf32-score.c (score_elf_create_got_section), + (s3_elf32_score_new_section_hook), + (elf32_score_link_hash_table_create): Likewise. + * elf32-score7.c (score_elf_create_got_section), + (s7_elf32_score_new_section_hook): Likewise. + * elf32-sh.c (sh_elf_link_hash_table_create), + (sh_elf_check_relocs): Likewise. + * elf32-tic6x.c (elf32_tic6x_link_hash_table_create), + (elf32_tic6x_new_section_hook, elf32_tic6x_check_relocs): Likewise. + * elf32-tilepro.c (tilepro_elf_link_hash_table_create), + (tilepro_elf_check_relocs): Likewise. + * elf32-v850.c (remember_hi16s_reloc): Likewise. + * elf32-vax.c (elf_vax_link_hash_table_create): Likewise. + * elf32-xtensa.c (elf_xtensa_link_hash_table_create), + (elf_xtensa_new_section_hook): Likewise. + * elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create), + (get_got_entry, elf64_alpha_check_relocs): Likewise. + * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise. + * elf64-ia64-vms.c (elf64_ia64_object_p): Likewise. + * elf64-mmix.c (mmix_elf_new_section_hook): Likewise. + * elf64-ppc.c (ppc64_elf_new_section_hook), + (ppc64_elf_link_hash_table_create, update_local_sym_info), + (update_plt_info, ppc64_elf_check_relocs): Likewise. + * elf64-s390.c (elf_s390_link_hash_table_create), + (elf_s390_check_relocs): Likewise. + * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. + * elflink.c (bfd_elf_link_record_local_dynamic_symbol), + (_bfd_elf_link_find_version_dependencies, elf_link_add_object_symbols), + (elf_link_add_archive_symbols, compute_bucket_count), + (bfd_elf_size_dynsym_hash_dynstr, _bfd_elf_link_hash_table_create), + (bfd_elf_get_bfd_needed_list, elf_link_swap_symbols_out), + (bfd_elf_final_link): Likewise. + * elfnn-aarch64.c (elfNN_aarch64_link_hash_table_create), + (elfNN_aarch64_setup_section_lists, elfNN_aarch64_check_relocs), + (elfNN_aarch64_new_section_hook): Likewise. + * elfnn-ia64.c (elfNN_ia64_object_p): Likewise. + * elfnn-riscv.c (riscv_elf_link_hash_table_create), + (riscv_elf_check_relocs): Likewise. + * elfxx-mips.c (_bfd_mips_elf_new_section_hook), + (_bfd_mips_elf_add_symbol_hook, _bfd_mips_elf_check_relocs), + (_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_set_section_contents), + (_bfd_mips_elf_link_hash_table_create): Likewise. + * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create), + (_bfd_sparc_elf_check_relocs), + (_bfd_sparc_elf_new_section_hook): Likewise. + * elfxx-tilegx.c (tilegx_elf_link_hash_table_create), + (tilegx_elf_check_relocs): Likewise. + * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Likewise. + * format.c (bfd_check_format_matches): Likewise. + * hash.c (_bfd_stringtab_init): Likewise. + * ihex.c (ihex_scan): Likewise. + * irix-core.c (irix_core_core_file_p): Likewise. + * linker.c (bfd_wrapped_link_hash_lookup), + (_bfd_generic_link_hash_table_create), + (_bfd_generic_reloc_link_order): Likewise. + * lynx-core.c (lynx_core_file_p): Likewise. + * netbsd-core.c (netbsd_core_file_p): Likewise. + * osf-core.c (osf_core_core_file_p): Likewise. + * pdp11.c (some_aout_object_p, mkobject, make_empty_symbol), + (link_hash_table_create, aout_link_write_other_symbol): Likewise. + * peXXigen.c (_bfd_XX_bfd_copy_private_section_data): Likewise. + * peicode.h (pe_mkobject): Likewise. + * ppcboot.c (ppcboot_mkobject, ppcboot_canonicalize_symtab): Likewise. + * ptrace-core.c (ptrace_unix_core_file_p): Likewise. + * sco5-core.c (read_uarea): Likewise. + * som.c (hppa_som_gen_reloc_type, som_object_p, som_prep_headers), + (som_write_fixups, som_write_space_strings, som_write_symbol_strings), + (som_finish_writing, som_canonicalize_symtab, som_new_section_hook), + (som_bfd_copy_private_section_data, bfd_som_set_section_attributes), + (bfd_som_attach_aux_hdr, som_write_armap): Likewise. + * srec.c (srec_scan): Likewise. + * syms.c (_bfd_generic_make_empty_symbol): Likewise. + * targets.c (bfd_target_list): Likewise. + * tekhex.c (first_phase, tekhex_sizeof_headers): Likewise. + * trad-core.c (trad_unix_core_file_p): Likewise. + * vms-alpha.c (vms_initialize, alpha_vms_bfd_link_hash_table_create), + (vms_new_section_hook): Likewise. + * wasm-module.c (wasm_make_empty_symbol): Likewise. + * xcofflink.c (xcoff_get_section_contents), + (_bfd_xcoff_bfd_link_hash_table_create, xcoff_set_import_path), + (xcoff_find_function, bfd_xcoff_link_record_set, xcoff_build_ldsym), + (bfd_xcoff_size_dynamic_sections, xcoff_link_input_bfd): Likewise. + +2020-02-19 Alan Modra + + * elfxx-riscv.c (riscv_multi_letter_ext_valid_p): Don't use C99. + +2020-02-13 H.J. Lu + + * plugin.c (try_load_plugin): Make plugin_list_iter an argument + and use it if it isn't NULL. Remove has_plugin_p argument. Add + a build_list_p argument. Don't search plugin_list. Short circuit + when building the plugin list. + (has_plugin): Renamed to has_plugin_list. + (bfd_plugin_set_plugin): Don't set has_plugin. + (bfd_plugin_specified_p): Check plugin_list instead. + (build_plugin_list): New function. + (load_plugin): Call build_plugin_list and use plugin_list. + +2020-02-11 H.J. Lu + + PR binutils/25355 + * plugin.c (try_claim): Always clean up for LTO wrapper. + (try_load_plugin): Treat each object as independent. Create a + copy for plugin name. + +2020-02-11 Nick Clifton + + * elf32-msp430.c (msp430_final_link_relocate): Always use longs + for addresses in print statements. + (msp430_elf_relax_delete_bytes): Likewise. + (msp430_elf_relax_add_words): Likewise. + (msp430_elf_relax_section): Likewise. + +2020-02-11 H.J. Lu + + * plugin.c (add_symbols): Clear plugin_data memory. + +2020-02-10 H.J. Lu + + PR binutils/25355 + * configure.ac (HAVE_EXECUTABLE_SUFFIX): New AC_DEFINE. + (EXECUTABLE_SUFFIX): Likewise. + * config.in: Regenerated. + * configure: Likewise. + * plugin.c (bfd_plugin_close_and_cleanup): Removed. + (plugin_list_entry): Add all_symbols_read, cleanup_handler, + gcc, lto_wrapper, resolution_file, resolution_option, gcc_env, + real_bfd, real_nsyms, real_syms, lto_nsyms and lto_syms. + (get_lto_wrapper): New. + (setup_lto_wrapper_env): Likewise. + (current_plugin): Likewise. + (register_all_symbols_read): Likewise. + (register_cleanup): Likewise. + (get_symbols): Likewise. + (add_input_file): Likewise. + (bfd_plugin_close_and_cleanup): Likewise. + (claim_file): Removed. + (register_claim_file): Set current_plugin->claim_file. + (add_symbols): Make a copy of LTO symbols. Set lto_nsyms and + lto_syms in current_plugin. + (try_claim): Use current_plugin->claim_file. Call LTO plugin + all_symbols_read handler. Copy real symbols to plugin_data. + Call LTO plugin cleanup handler. Clean up for LTO wrapper. + (try_load_plugin): Don't reuse the previous plugin for LTO + wrapper. Set up GCC LTO wrapper if possible. Don't set + plugin_list_iter->claim_file. + (bfd_plugin_canonicalize_symtab): Use real LTO symbols if + possible. + * plugin.h (plugin_data_struct): Add real_bfd, real_nsyms and + real_syms. + +2020-02-10 Jozef Lawrynowicz + + * elf32-msp430.c (msp430_elf_relax_section): Before relaxing a branch, + check if previous instruction matches a conditional jump inserted + earlier. Invert conditional jump and delete branch in this case. + +2020-02-10 Jozef Lawrynowicz + + * elf32-msp430.c (msp430_elf_relax_add_two_words): Rename to + msp430_elf_relax_add_words. Support insertion of either one or two + words. + (msp430_elf_relax_section): Catch opcode of 0x3c00 when relocation + needs to be grown. Handle insertion of branch instruction to replace + jump. + +2020-02-10 Jozef Lawrynowicz + + * elf32-msp430.c (msp430_final_link_relocate): Add printf statements for + debugging relocations. + (msp430_elf_relax_delete_bytes): Likewise. + (msp430_elf_relax_add_two_words): Likewise. + (msp430_elf_relax_section): Likewise. + +2020-02-10 Alan Modra + + * archures.c: Wrap overlong z80 comments. + * bfd-in2.h: Regenerate. + +2020-02-07 Sergey Belyashov + + PR 25469 + * archures.c: Add GBZ80 and Z80N machine values. + * reloc.c: Add BFD_RELOC_Z80_16_BE. + * coff-z80.c: Add support for new reloc. + * coffcode.h: Add support for new machine values. + * cpu-z80.c: Add support for new machine names. + * elf32-z80.c: Add support for new reloc. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +2020-02-07 Nick Clifton + + PR 23932 + * elf.c (rewrite_elf_program_header): Do not complain if no + sections are mapped to a segment. + +2020-02-06 H.J. Lu + + PR ld/25490 + * elflink.c (_bfd_elf_gc_mark_extra_sections): Issue an error + for garbage collection on __patchable_function_entries section + without linked-to section. + +2020-02-06 H.J. Lu + + PR gas/25381 + * bfd-in2.h: Regenerated. + * elflink.c (_bfd_elf_gc_mark_extra_sections): Call mark_hook + on section if gc_mark of any of its linked-to sections is set + and don't set gc_mark again. + * section.c (asection): Add linked_to_symbol_name to map_head + union. + 2020-02-06 Maciej W. Rozycki * elf32-v850.c (v850_elf_relax_section): Fix the index used for