2020-06-03 Stephen Casner Copy several years of fixes from bfd/aoutx.h to bfd/pdp11.c. * pdp11.c (some_aout_object_p): 4c1534c7a2a - Don't set EXEC_P for files with relocs. (aout_get_external_symbols): 6b8f0fd579d - Return if count is zero. 0301ce1486b PR 22306 - Handle stringsize of zero, and error for any other size that doesn't qcover the header word. bf82069dce1 PR 23056 - Allocate an extra byte at the end of the string table, and zero it. (translate_symbol_table): 0d329c0a83a PR 22887 - Print an error message and set bfd_error on finding an invalid name string offset. (add_to_stringtab): INLINE -> inline (pdp11_aout_swap_reloc_in): 116acb2c268 PR 22887 - Correct r_index bound check. (squirt_out_relocs): e2996cc315d PR 20921 - Check for and report any relocs that could not be recognised. 92744f05809 PR 20929 - Check for relocs without an associated symbol. (find_nearest_line): 808346fcfcf PR 23055 - Check that the symbol name exists and is long enough, before attempting to see if it is for a .o file. c3864421222 - Correct case for N_SO being the last symbol. 50455f1ab29 PR 20891 - Handle the case where the main file name and the directory name are both empty. e82ab856bb4 PR 20892 - Handle the case where function name is empty. (aout_link_add_symbols): e517df3dbf7 PR 19629 - Check for out of range string table offsets. 531336e3a0b PR 20909 - Fix off-by-one error in check for an illegal string offset. (aout_link_includes_newfunc): Add comment. (pdp11_aout_link_input_section): ad756e3f9e6 - Return with an error on unexpected relocation type rather than ASSERT. 2020-06-03 H.J. Lu PR ld/26066 * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Call _bfd_elf_maybe_set_textrel to set DF_TEXTREL. 2020-06-03 H.J. Lu PR ld/26066 * elf32-nios2.c (nios2_elf32_check_relocs): Skip non-loaded, non-alloced sections. 2020-06-03 H.J. Lu * elf32-frv.c (elf32_frv_relocate_section): Don't generate dynamic relocations for non SEC_ALLOC sections. 2020-06-03 Gunther Nikl * aout64.c (BMAGIC, QMAGIC): Do not define. * aoutx.h (N_IS_BMAGIC, N_SET_QMAGIC): New defines. (NAME (aout, some_aout_object_p)): Use N_IS_QMAGIC and N_IS_BMAGIC to check the file format. (adjust_z_magic): Use N_SET_QMAGIC to set file format. * i386aout.c (NO_WRITE_HEADER_KLUDGE): Delete define. * libaout.h (NO_WRITE_HEADER_KLUDGE): Do not define. 2020-06-03 H.J. Lu * elf32-arc.c (elf_arc_relocate_section): Don't generate dynamic relocations for non SEC_ALLOC sections. 2020-06-03 H.J. Lu * elf-bfd.h (_bfd_elf_maybe_set_textrel): New * elf32-arm.c (maybe_set_textrel): Removed. (elf32_arm_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-csky.c (maybe_set_textrel): Removed. (csky_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-hppa.c (maybe_set_textrel): Removed. (elf32_hppa_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-lm32.c (maybe_set_textrel): Removed. (lm32_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-m32r.c (maybe_set_textrel): Removed. (m32r_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-metag.c (maybe_set_textrel): Removed. (elf_metag_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-nds32.c (maybe_set_textrel): Removed. (nds32_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-or1k.c (maybe_set_textrel): Removed. (or1k_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-ppc.c (maybe_set_textrel): Removed. (ppc_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-s390.c (maybe_set_textrel): Removed. (elf_s390_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-sh.c (maybe_set_textrel): Removed. (sh_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-tic6x.c (maybe_set_textrel): Removed. (elf32_tic6x_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf32-tilepro.c (maybe_set_textrel): Removed. (tilepro_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf64-ppc.c (maybe_set_textrel): Removed. (ppc64_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elf64-s390.c (maybe_set_textrel): Removed. (elf_s390_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfnn-aarch64.c (maybe_set_textrel): Removed. (elfNN_aarch64_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfnn-riscv.c (maybe_set_textrel): Removed. (riscv_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-sparc.c (maybe_set_textrel): Removed. (_bfd_sparc_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-tilegx.c (maybe_set_textrel): Removed. (tilegx_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elfxx-x86.c (maybe_set_textrel): Removed. (_bfd_x86_elf_size_dynamic_sections): Replace maybe_set_textrel with _bfd_elf_maybe_set_textrel. * elflink.c (_bfd_elf_maybe_set_textrel): New. 2020-06-03 H.J. Lu PR ld/26067 * elf32-arm.c (elf32_arm_copy_indirect_symbol): Don't copy dyn_relocs. * elf32-csky.c (csky_elf_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-metag.c (elf_metag_copy_indirect_symbol): Likewise. * elf32-microblaze.c (microblaze_elf_copy_indirect_symbol): Likewise. * elf32-nds32.c (nds32_elf_copy_indirect_symbol): Likewise. * elf32-nios2.c (nios2_elf32_copy_indirect_symbol): Likewise. * elf32-or1k.c (or1k_elf_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_copy_indirect_symbol): Likewise. * elfnn-riscv.c (riscv_elf_copy_indirect_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_copy_indirect_symbol): Likewise. * elfxx-x86.c (_bfd_x86_elf_copy_indirect_symbol): Likewise. * elf32-lm32.c (lm32_elf_copy_indirect_symbol): Removed. (elf_backend_copy_indirect_symbol): Likewise. * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Removed. (elf_backend_copy_indirect_symbol): Likewise. * elflink.c (_bfd_elf_link_hash_copy_indirect): Copy dyn_relocs. 2020-06-03 H.J. Lu PR ld/26067 * elf-bfd.h (_bfd_elf_readonly_dynrelocs): New. * elf32-arm.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-csky.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-hppa.c(readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-lm32.c (readonly_dynrelocs): Removed. (lm32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-m32r.c (readonly_dynrelocs): Removed. (m32r_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-metag.c (readonly_dynrelocs): Removed. (elf_metag_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-microblaze.c (readonly_dynrelocs): Removed. (microblaze_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-nds32.c (readonly_dynrelocs): Removed. (nds32_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-or1k.c (readonly_dynrelocs): Removed. (or1k_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-ppc.c (readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (ppc_elf_adjust_dynamic_symbol): Likewise. (maybe_set_textrel): Likewise. * elf32-s390.c (readonly_dynrelocs): Removed. (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-sh.c (readonly_dynrelocs): Removed. (sh_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf32-tic6x.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elf32-tilepro.c (readonly_dynrelocs): Removed. (tilepro_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elf64-ppc.c (readonly_dynrelocs): Removed. (alias_readonly_dynrelocs): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (ppc64_elf_adjust_dynamic_symbol): Likewise. (maybe_set_textrel): Likewise. * elf64-s390.c (readonly_dynrelocs): Removed. (elf_s390_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elflink.c (_bfd_elf_readonly_dynrelocs): New. * elfnn-aarch64.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. * elfnn-riscv.c (readonly_dynrelocs): Removed. (riscv_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-sparc.c (readonly_dynrelocs): Removed. (_bfd_sparc_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-tilegx.c (readonly_dynrelocs): Removed. (tilegx_elf_adjust_dynamic_symbol): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (maybe_set_textrel): Likewise. * elfxx-x86.c (readonly_dynrelocs): Removed. (maybe_set_textrel): Replace readonly_dynrelocs with _bfd_elf_readonly_dynrelocs. (_bfd_x86_elf_adjust_dynamic_symbol): Likewise. 2020-06-03 H.J. Lu * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Silence -fsanitize=undefined. 2020-06-03 Alan Modra PR 26069 PR 18758 * peicode.h (pe_ILF_make_a_section): Align data for compilers other than gcc. (pe_ILF_build_a_bfd): Likewise. 2020-06-03 Alan Modra PR 26069 * elf.c (_bfd_elf_close_and_cleanup): Free elf_shstrtab for core files as well as objects. 2020-06-01 H.J. Lu PR ld/26067 * elf-bfd.h (elf_link_hash_entry): Add dyn_relocs after size. * elf-s390-common.c (s390_elf_allocate_ifunc_dyn_relocs): Updated. * elf32-arc.c (elf_arc_link_hash_entry): Remove dyn_relocs. (elf_arc_link_hash_newfunc): Updated. * elf32-arm.c (elf32_arm_link_hash_entry): Remove dyn_relocs. (elf32_arm_link_hash_newfunc): Updated. (elf32_arm_copy_indirect_symbol): Likewise. (elf32_arm_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs_for_symbol): Likewise. * elf32-csky.c (csky_elf_link_hash_entry): Remove dyn_relocs. (csky_elf_link_hash_newfunc): Updated. (csky_allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. (csky_elf_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_link_hash_entry): Remove dyn_relocs. (hppa_link_hash_newfunc): Updated. (elf32_hppa_copy_indirect_symbol): Likewise. (elf32_hppa_hide_symbol): Likewise. (elf32_hppa_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_check_relocs): Likewise. * elf32-lm32.c (elf_lm32_link_hash_entry): Removed. (lm32_elf_link_hash_newfunc): Likewise. (lm32_elf_link_hash_table_create): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (lm32_elf_copy_indirect_symbol): Likewise. * elf32-m32r.c (elf_m32r_link_hash_entry): Removed. (m32r_elf_link_hash_newfunc): Likewise. (m32r_elf_link_hash_table_create): Updated. (m32r_elf_copy_indirect_symbol): Likewise. (allocate_dynrelocs): Likewise. * elf32-metag.c (elf_metag_link_hash_entry): Remove dyn_relocs. (metag_link_hash_newfunc): Updated. (elf_metag_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-microblaze.c (elf32_mb_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (microblaze_elf_check_relocs): Likewise. (microblaze_elf_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-nds32.c (elf_nds32_link_hash_entry): Remove dyn_relocs. (nds32_elf_link_hash_newfunc): Updated. (nds32_elf_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (nds32_elf_check_relocs): Likewise. * elf32-nios2.c (elf32_nios2_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (nios2_elf32_copy_indirect_symbol): Likewise. (nios2_elf32_check_relocs): Likewise. (allocate_dynrelocs): Likewise. * elf32-or1k.c (elf_or1k_link_hash_entry): Remove dyn_relocs. (or1k_elf_link_hash_newfunc): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (or1k_elf_copy_indirect_symbol): Likewise. * elf32-ppc.c (ppc_elf_link_hash_entry): Remove dyn_relocs. (ppc_elf_link_hash_newfunc): Updated. (ppc_elf_copy_indirect_symbol): Likewise. (ppc_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (ppc_elf_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. (ppc_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (elf_s390_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (elf_s390_adjust_dynamic_symbol): Likewise. (allocate_dynrelocs): Likewise. * elf32-sh.c (elf_sh_link_hash_entry): Remove dyn_relocs. (sh_elf_link_hash_newfunc): Updated. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. (sh_elf_copy_indirect_symbol): Likewise. (sh_elf_check_relocs): Likewise. * elf32-tic6x.c (elf32_tic6x_link_hash_entry): Removed. (elf32_tic6x_link_hash_newfunc): Likewise. (elf32_tic6x_link_hash_table_create): Updated. (readonly_dynrelocs): Likewise. (elf32_tic6x_check_relocs): Likewise. (elf32_tic6x_allocate_dynrelocs): Likewise. * elf32-tilepro.c (tilepro_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (tilepro_elf_copy_indirect_symbol): Likewise. (tilepro_elf_check_relocs): Likewise. (allocate_dynrelocs): Likewise. * elf64-ppc.c (ppc_link_hash_entry): Remove dyn_relocs. (ppc64_elf_copy_indirect_symbol): Updated. (ppc64_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (ppc64_elf_adjust_dynamic_symbol): Likewise. (dec_dynrel_count): Likewise. (allocate_dynrelocs): Likewise. (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (elf_s390_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. * elfnn-aarch64.c (elf_aarch64_link_hash_entry): Remove dyn_relocs. (elfNN_aarch64_link_hash_newfunc): Updated. (elfNN_aarch64_copy_indirect_symbol): Likewise. (readonly_dynrelocs): Likewise. (need_copy_relocation_p): Likewise. (elfNN_aarch64_allocate_dynrelocs): Likewise. (elfNN_aarch64_allocate_ifunc_dynrelocs): Likewise. * elfnn-riscv.c (riscv_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (riscv_elf_copy_indirect_symbol): Likewise. (riscv_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (_bfd_sparc_elf_copy_indirect_symbol): Likewise. (_bfd_sparc_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-tilegx.c (tilegx_elf_link_hash_entry): Remove dyn_relocs. (link_hash_newfunc): Updated. (tilegx_elf_copy_indirect_symbol): Likewise. (tilegx_elf_check_relocs): Likewise. (readonly_dynrelocs): Likewise. (allocate_dynrelocs): Likewise. * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise. (readonly_dynrelocs): Likewise. (_bfd_x86_elf_copy_indirect_symbol): Likewise. * elfxx-x86.h (elf_x86_link_hash_entry): Remove dyn_relocs. 2020-06-01 Alan Modra * vms-alpha.c (_bfd_vms_slurp_etir): Check bound for the current command against cmd_length, not the end of record. For ETIR__C_STO_IMMR check size against cmd_length, mask repeat count to 32-bits and break out on zero size. Add ETIR__C_STC_LP_PSB cmd_length test. 2020-05-28 David Faust * elf64-bpf.c (bpf_elf_relocate_section): Fix handling of R_BPF_INSN_{32,64} relocations. 2020-05-28 Stephen Casner * pdp11.c: Implement BRD_RELOC_32 to relocate the low 16 bits of addreses in .long (used in testsuites) and .stab values. 2020-05-27 H.J. Lu PR ld/22909 * elflink.c (bfd_elf_final_link): Use bfd_link_textrel_check. Check bfd_link_dll when issue a DT_TEXTREL warning. * elfxx-x86.c (maybe_set_textrel): Likewise. (_bfd_x86_elf_size_dynamic_sections): Likewise. 2020-05-26 Nick Clifton * plugin.c (try_load_plugin): Extend error message when a plugin fails to open. 2020-05-23 Alan Modra * bfdio.c (bfd_get_file_size): Don't segfault on NULL arch_header. 2020-05-22 Alan Modra PR 25882 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Don't init FP attributes from shared libraries, and do not return an error if they don't match. 2020-05-21 Alan Modra PR 25993 * opncls.c (_bfd_free_cached_info): Keep a copy of the bfd filename. (_bfd_delete_bfd): Free the copy. (_bfd_new_bfd): Free nbfd->memory on error. 2020-05-21 Alan Modra * aoutx.h: Replace "if (x) free (x)" with "free (x)" throughout. * archive.c, * bfd.c, * bfdio.c, * coff-alpha.c, * coff-ppc.c, * coff-sh.c, * coff-stgo32.c, * coffcode.h, * coffgen.c, * cofflink.c, * cpu-arm.c, * doc/chew.c, * dwarf2.c, * ecoff.c, * ecofflink.c, * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c, * elf-strtab.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-crx.c, * elf32-epiphany.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-ip2k.c, * elf32-m32c.c, * elf32-m68hc11.c, * elf32-m68k.c, * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-ppc.c, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c * elf64-mmix.c, * elf64-ppc.c, * elf64-sparc.c, * elfcode.h, * elflink.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-x86.c, * format.c, * ihex.c, * libbfd.c, * linker.c, * mmo.c, * opncls.c, * pdp11.c, * peXXigen.c, * pef.c, * peicode.h, * simple.c, * som.c, * srec.c, * stabs.c, * syms.c, * targets.c, * vms-lib.c, * xcofflink.c, * xtensa-isa.c: Likewise. 2020-05-20 Nelson Chu * elfxx-riscv.h (riscv_parse_subset_t): Add new callback function get_default_version. It is used to find the default version for the specific extension. * elfxx-riscv.c (riscv_parsing_subset_version): Remove the parameters default_major_version and default_minor_version. Add new bfd_boolean parameter *use_default_version. Set it to TRUE if we need to call the callback rps->get_default_version to find the default version. (riscv_parse_std_ext): Call rps->get_default_version if we fail to find the default version in riscv_parsing_subset_version, and then call riscv_add_subset to add the subset into subset list. (riscv_parse_prefixed_ext): Likewise. (riscv_std_z_ext_strtab): Support Zicsr extensions. * elfnn-riscv.c (riscv_merge_std_ext): Use strcasecmp to compare the strings rather than characters. riscv_merge_arch_attr_info): The callback function get_default_version is only needed for assembler, so set it to NULL int the linker. * elfxx-riscv.c (riscv_estimate_digit): Remove the static. * elfxx-riscv.h: Updated. 2020-05-20 Alan Modra PR 25993 * archive.c (_bfd_get_elt_at_filepos): Don't strdup filename, use bfd_set_filename. * elfcode.h (_bfd_elf_bfd_from_remote_memory): Likewise. * mach-o.c (bfd_mach_o_fat_member_init): Likewise. * opncls.c (bfd_fopen, bfd_openstreamr, bfd_openr_iovec, bfd_openw), (bfd_create): Likewise. (_bfd_delete_bfd): Don't free filename. (bfd_set_filename): Copy filename param to bfd_alloc'd memory, return pointer to the copy or NULL on alloc fail. * vms-lib.c (_bfd_vms_lib_get_module): Free newname and test result of bfd_set_filename. * bfd-in2.h: Regenerate. 2020-05-20 Alan Modra PR 26011 * elf.c (_bfd_elf_get_reloc_upper_bound): Sanity check reloc section size against file size. (_bfd_elf_get_dynamic_reloc_upper_bound): Likewise. 2020-05-19 Gunther Nikl PR 26005 * elf.c (bfd_section_from_shdr): Replace bfd_zmalloc with bfd_malloc and memset when allocating memory for the sections_being_created array. 2020-05-19 Stafford Horne * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Rename srela to relgot. (or1k_elf_relocate_section): Access srelgot via htab->root.srelgot. Add assertions for srelgot->contents. Introduce local variable for srelgot to not reuse global sreloc. (or1k_elf_relocate_section): Fixup dynamic symbol detection. (or1k_set_got_and_rela_sizes): New function. (or1k_initial_exec_offset): New function. (TLS_GD, TLS_IE, TLS_LD, TLS_LE): Redefine macros as masks. (or1k_elf_relocate_section): Allow for TLS to handle multiple model access. (or1k_elf_check_relocs): Use OR to set TLS access. (allocate_dynrelocs): Use or1k_set_got_and_rela_sizes to set sizes. (or1k_elf_size_dynamic_sections): Use or1k_set_got_and_rela_sizes to set sizes. (or1k_elf_relocate_section): Fixup PCREL relocation calculation. (TCB_SIZE): New macro. (tpoff): Use TCB_SIZE and alignment to calculate offset. (allocate_dynrelocs, readonly_dynrelocs, or1k_elf_check_relocs) (or1k_elf_size_dynamic_sections): Rename p to sec_relocs. (allocate_dynrelocs): Rename s to splt or sgot based on usage. (tpoff): Add dynamic boolean argument. (or1k_elf_relocate_section): Pass dynamic flag to tpoff. 2020-05-19 Siddhesh Poyarekar * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14 cases with BFD_RELOC_AARCH64_JUMP26. (elfNN_aarch64_check_relocs): Likewise. 2020-05-19 Alan Modra * aix5ppc-core.c (xcoff64_core_file_matches_executable_p): Use bfd_get_filename rather than accessing bfd->filename directly. * aout-target.h (MY (object_p)): Likewise. * aoutx.h (aout_find_nearest_line, aout_link_write_symbols): Likewise. * archive.c (find_nested_archive, _bfd_generic_read_ar_hdr_mag), (_bfd_construct_extended_name_table, _bfd_bsd44_write_ar_hdr), (_bfd_archive_bsd44_construct_extended_name_table), (_bfd_write_archive_contents, _bfd_compute_and_write_armap), (_bfd_bsd_write_armap): Likewise. * bfd.c (bfd_errmsg, _bfd_doprnt): Likewise. * cache.c (bfd_open_file): Likewise. * ecoff.c (_bfd_ecoff_write_armap): Likewise. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Likewise. * elf32-bfin.c (bfinfdpic_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_final_link): Likewise. * elf32-nds32.c (nds32_elf_output_symbol_hook), (patch_tls_desc_to_ie): Likewise. * elf32-spu.c (sort_bfds, print_one_overlay_section), (spu_elf_auto_overlay): Likewise. * elf64-hppa.c (elf_hppa_final_link): Likewise. * elf64-ia64-vms.c (elf64_ia64_size_dynamic_sections): Likewise. * elfcore.h (elf_core_file_matches_executable_p): Likewise. * elflink.c (bfd_elf_size_dynamic_sections), (elf_link_input_bfd): Likewise. * linker.c (_bfd_generic_link_output_symbols): Likewise. * mach-o.c (bfd_mach_o_follow_dsym), (bfd_mach_o_close_and_cleanup): Likewise. * opncls.c (_bfd_delete_bfd, _maybe_make_executable), (find_separate_debug_file, get_build_id_name): Likewise. * pdp11.c (aout_find_nearest_line, aout_link_write_symbols): Likewise. * plugin.c (bfd_plugin_open_input): Likewise. * rs6000-core.c (rs6000coff_core_file_matches_executable_p): Likewise. * som.c (som_write_armap): Likewise. * srec.c (srec_write_record, srec_write_symbols): Likewise. * vms-lib.c (_bfd_vms_lib_get_imagelib_file), (_bfd_vms_lib_write_archive_contents): Likewise. * xcofflink.c (xcoff_link_add_dynamic_symbols): Likewise. 2020-05-19 Alan Modra PR 25713 * bfdio.c (_bfd_real_fopen): Typo fix. 2020-05-18 Nick Clifton PR 26005 * elf.c (bfd_section_from_shdr): Use bfd_malloc to allocate memory for the sections_being_created array. 2020-05-18 Alan Modra * ecoff.c (ecoff_slurp_reloc_table): Malloc external_relocs so they can be freed without also freeing internal_relocs. 2020-05-18 Jaydeep Chauhan PR 25713 * bfdio.c (_bfd_real_fopen): Convert UNIX style sirectory separators into DOS style when creating a WIN32 fullpath. 2020-05-14 Nelson Chu * elfnn-riscv.c (elfNN_riscv_mkobject): New function. We need this to initialize RISC-V tdata. 2020-05-12 Gunther Nikl * aoutx.h (NAME (aout, swap_std_reloc_out)): Reject an unsupported relocation size. 2020-05-11 Alan Modra * elf64-ppc.c (xlate_pcrel_opt): Handle lxvp and stxvp. 2020-05-11 Alan Modra * elf64-ppc.c: Rename powerxx to power10 throughout. 2020-05-11 Alan Modra PR 25961 * coffgen.c (coff_get_normalized_symtab): Check that buffer contains required number of auxents before processing any auxent. * coffswap.h (coff_swap_aux_in ): Only swap in extended file name from auxents for PE. 2020-05-04 Gunther Nikl * aout-cris.c (DEFAULT_ARCH): Delete define. (MY_set_arch_mach): Likewise. (SET_ARCH_MACH): Use bfd_set_arch_mach with an explicit architecture of bfd_arch_cris. (swap_ext_reloc_in): Add casts to r_index extraction. Mask valid bits of r_type before the shift. 2020-05-04 Wilco Dijkstra PR ld/25665 * elfnn-aarch64.c (group_sections): Copy implementation from elf32-arm.c. 2020-05-01 Alan Modra PR 25900 * elfnn-riscv.c (_bfd_riscv_relax_section): Check root.type before accessing root.u.def of symbols. Also check root.u.def.section is non-NULL. Reverse tests so as to make the logic positive. 2020-05-01 Alan Modra PR 25882 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Don't transfer Tag_ABI_PIC or Tag_ABI_PID from dynamic objects to the output. 2020-05-01 Alan Modra PR 25882 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Add FIXME. * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise. * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise. * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise. * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise. * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise. * elf32-sh.c (sh_elf_merge_private_data): Likewise. * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise. * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise. * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise. 2020-05-01 Alan Modra PR 25882 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Ignore e_flags from shared libraries. 2020-04-29 Max Filippov * elf32-xtensa.c (relax_section): Don't negate diff_value for XTENSA_NDIFF relocations. Don't add sign bits whe diff_value equals 0. Report overflow when the result has negative sign but all significant bits are zero. 2020-04-29 Gunther Nikl * aoutx.h (swap_std_reloc_out): Special case 64 bit relocations. (aout_link_reloc_link_order): Likewise. Make r_length an unsigned. 2020-04-28 Alan Modra * vms-alpha.c (_bfd_vms_slurp_etir): Correct divide by zero check. Emit warning message. 2020-04-27 Tamar Christina * coff-i386.c (COFF_WITH_PE_BIGOBJ): New. * coff-x86_64.c (COFF_WITH_PE_BIGOBJ): New. * config.bfd (targ_selvecs): Rename x86_64_pe_be_vec to x86_64_pe_big_vec as it not a big-endian format. (vec i386_pe_big_vec): New. * configure.ac: Likewise. * targets.c: Likewise. * configure: Regenerate. * pe-i386.c (TARGET_SYM_BIG, TARGET_NAME_BIG, COFF_WITH_PE_BIGOBJ): New. * pe-x86_64.c (TARGET_SYM_BIG, TARGET_NAME_BIG): New. (x86_64_pe_be_vec): Moved. 2020-04-23 Anton Kolesov * elf-bfd.h (elfcore_write_arc_v2): Add prototype. * elf.c (elfcore_grok_arc_v2): New function. (elfcore_grok_note): Call the new function to handle the corresponding note. (elfcore_write_arc_v2): New function. (elfcore_write_register_note): Call the new function to handle the corresponding pseudo-sections. 2020-04-22 Max Filippov PR ld/25861 * bfd-in2.h: Regenerated. * elf32-xtensa.c (elf_howto_table): New entries for R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}. (elf_xtensa_reloc_type_lookup, elf_xtensa_do_reloc) (relax_section): Add cases for R_XTENSA_PDIFF{8,16,32} and R_XTENSA_NDIFF{8,16,32}. * libbfd.h (bfd_reloc_code_real_names): Add names for BFD_RELOC_XTENSA_PDIFF{8,16,32} and BFD_RELOC_XTENSA_NDIFF{8,16,32}. * reloc.c: Add documentation for BFD_RELOC_XTENSA_PDIFF{8,16,32} and BFD_RELOC_XTENSA_NDIFF{8,16,32}. 2020-04-21 Tamar Christina PR binutils/24753 * compress.c (bfd_get_full_section_contents): Exclude sections with no content. 2020-04-21 H.J. Lu PR ld/25849 * elf-bfd.h (elf_backend_data): Add elf_backend_strip_zero_sized_dynamic_sections. (_bfd_elf_strip_zero_sized_dynamic_sections): New prototype. * elf64-alpha.c (elf_backend_strip_zero_sized_dynamic_sections): New macro. * elflink.c (_bfd_elf_strip_zero_sized_dynamic_sections): New function. * elfxx-target.h (elf_backend_strip_zero_sized_dynamic_sections): New macro. (elfNN_bed): Add elf_backend_strip_zero_sized_dynamic_sections. 2020-04-21 H.J. Lu * elf64-alpha.c (alpha_elf_reloc_entry): Replace reltext with sec. (elf64_alpha_check_relocs): Set sec instead of reltext. Warn DT_TEXTREL with -M. (elf64_alpha_calc_dynrel_sizes): Warn DT_TEXTREL with -M. 2020-04-21 Nick Clifton * po/sr.po: Updated Serbian translation. 2020-04-21 Alan Modra * elf32-sh.c (sh_elf_relocate_section): Remove STO_SH5_ISA32 processing. 2020-04-20 Stephen Casner * pdp11.c (N_STAB): Modify value to avoid conflict with N_EXT causing globals from linker script to be treated as debug symbols. (translate_symbol_table): Don't sign-extend symbol values from 16 to 64 bits in nm output. 2020-04-20 Alan Modra * elf64-ppc.c (ppc64_elf_size_stubs): Strip relbrlt too. 2020-04-18 Alan Modra * section.c (bfd_is_const_section): Correct test for special sections. * bfd-in2.h: Regenerate. 2020-04-17 Alan Modra PR 25842 * elf.c (_bfd_elf_get_symbol_version_string): Don't segfault on NULL nodename. 2020-04-16 Nick Clifton PR 25803 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Replace an abort with a more helpful error message. 2020-04-16 Alan Modra PR 25827 * dwarf2.c (scan_unit_for_symbols): Wrap overlong lines. Don't strdup(0). 2020-04-15 Fangrui Song PR binutils/24613 * coff-rs6000.c (xcoff_ppc_relocate_section): Change RM_GENERATE_ERROR to RM_DIAGNOSE plus a check of warn_unresolved_syms. * coff64-rs6000.c (xcoff_ppc_relocate_section): Likewise. * elf-bfd.h (_bfd_elf_large_com_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise. * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-spu.c (spu_elf_relocate_section): Likewise. * elf64-hppa.c (elf64_hppa_relocate_section): Likewise. * elflink.c (elf_link_output_extsym): Likewise. * elfxx-mips.c (mips_elf_calculate_relocation): Likewise. 2020-04-15 Alan Modra PR 25823 * peXXigen.c (_bfd_XXi_swap_sym_in ): Don't use a pointer into strings that may be freed for section name, always allocate a new string. 2020-04-14 Juan Manuel Guerrero Jan W. Jagersma * coff-go32.c (COFF_GO32, IMAGE_SCN_LNK_NRELOC_OVFL) (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define. (_bfd_go32_swap_scnhdr_in, _bfd_go32_swap_scnhdr_out) (_bfd_go32_mkobject): New functions. * coff-stgo32.c (IMAGE_SCN_LNK_NRELOC_OVFL) (coff_SWAP_scnhdr_in, coff_SWAP_scnhdr_out): Define. (go32exe_mkobject): Call _bfd_go32_mkobject. * coffcode.h (COFF_WITH_EXTENDED_RELOC_COUNTER): Define. (coff_set_alignment_hook): Define function for COFF_GO32_EXE and COFF_GO32. (coff_write_relocs): Enable extended reloc counter code if COFF_WITH_EXTENDED_RELOC_COUNTER is defined. Test for obj_go32. (coff_write_object_contents): Likewise. Pad section headers for COFF_GO32 and COFF_GO32EXE. Use bfd_coff_swap_scnhdr_out instead of coff_swap_scnhdr_out. * cofflink.c (_bfd_coff_final_link): Test also for obj_go32 to enable extended reloc counter. * coffswap.h: (coff_swap_scnhdr_in, coff_swap_scnhdr_out): Declare with ATTRIBUTE_UNUSED. * libcoff-in.h: (struct coff_tdata): New field go32. (obj_go32): Define. * libcoff.h: Regenerate. 2020-04-14 Fangrui Song PR gas/25768 * elf.c (assign_section_numbers): Always set .stab sh_entsize to 12. 2020-04-14 Stephen Casner PR ld/25677 * pdp11.c: Add implementation of --imagic option. (adjust_o_magic): Fix objcopy --extract-symbol test. * libaout.h (enum aout_magic): Add i_magic. 2020-04-07 Rainer Orth Nick Clifton * elf32-sparc.c (sparc_final_write_processing): Fix whitespace. <0>: Ignore. : Error rather than abort. 2020-04-03 H.J. Lu PR ld/25767 * elf.c (_bfd_elf_fixup_group_sections): Remove zero-sized relocation section from section group. 2020-04-02 Jan W. Jagersma * bfdio.c (bfd_bread, bfd_tell, bfd_seek, bfd_mmap): Always add bfd->origin to file offset. * bfdwin.c (bfd_get_file_window): Likewise. * bfd.c: Clarify the use of the bfd->origin field. * bfd-in2.h: Regenerate. * coff-i386.c: Don't include go32exe.h. Allow overriding coff_write_object_contents via COFF_WRITE_CONTENTS. * coff-stgo32.c (go32exe_cleanup, go32exe_mkobject) (go32exe_write_object_contents): New functions. (go32exe_temp_stub, go32exe_temp_stub_size): New static globals. (COFF_WRITE_CONTENTS, GO32EXE_DEFAULT_STUB_SIZE): Define. (create_go32_stub): Remove check for 2k size limit. Read stub from go32exe_temp_stub if present. (go32_stubbed_coff_bfd_copy_private_bfd_data): Allocate and copy variable-length stub. (go32_check_format): Read stub to go32exe_temp_stub, set origin, return go32exe_cleanup. (adjust_filehdr_in_post, adjust_filehdr_out_pre) (adjust_filehdr_out_post, adjust_scnhdr_in_post) (adjust_scnhdr_out_pre, adjust_scnhdr_out_post) (adjust_aux_in_post, adjust_aux_out_pre, adjust_aux_out_post): Remove functions and their associated #defines. * coffcode.h (coff_mkobject_hook): Remove stub copying code. * libcoff-in.h: (struct coff_tdata): New field stub_size. Rename field go32stub to stub. * libcoff.h: Regenerate. * coff-stgo32.c (go32_check_format): Rename to... (go32exe_check_format): ...this. (go32_stubbed_coff_bfd_copy_private_bfd_data): Rename to... (go32exe_copy_private_bfd_data): ...this. (stub_bytes): Rename to... (go32exe_default_stub): ...this. (create_go32_stub): Rename to... (go32exe_create_stub): ...this. * coff-stgo32.c (go32exe_copy_private_bfd_data): Avoid realloc when possible. 2020-04-01 H.J. Lu PR ld/25749 PR ld/25754 * elf32-i386.c (elf_i386_convert_load_reloc): Convert load relocation to R_386_32 for relocation against non-preemptible absolute symbol. (elf_i386_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Don't allocate dynamic relocation for non-preemptible absolute symbol. (elf_i386_relocate_section): Pass sec to GENERATE_DYNAMIC_RELOCATION_P. * elf64-x86-64.c (R_X86_64_converted_reloc_bit): Moved. (elf_x86_64_convert_load_reloc): Covert load relocation to R_X86_64_32S or R_X86_64_32 for relocation against non-preemptible absolute symbol. Don't convert to R_X86_64_32S nor R_X86_64_32 for non-preemptible absolute symbol if they overflow. (elf_x86_64_check_relocs): Call _bfd_elf_x86_valid_reloc_p. Set tls_type for GOT slot to GOT_ABS for non-preemptible absolute symbol. Don't allocate dynamic relocation for non-preemptible absolute symbol. (elf_x86_64_relocate_section): Don't generate relative relocation for GOTPCREL relocations aganst local absolute symbol. Pass sec to GENERATE_DYNAMIC_RELOCATION_P. * elfxx-x86.c (elf_x86_allocate_dynrelocs): No dynamic relocation against non-preemptible absolute symbol. (_bfd_elf_x86_valid_reloc_p): New function. (_bfd_x86_elf_size_dynamic_sections): No dynamic relocation for GOT_ABS GOT slot. * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): Add an SEC argument. Don't generate dynamic relocation against non-preemptible absolute symbol. (ABS_SYMBOL_P): New. (GENERATE_RELATIVE_RELOC_P): Don't generate relative relocation against non-preemptible absolute symbol. (GOT_ABS): New. (R_X86_64_converted_reloc_bit): New. Moved from elf64-x86-64.c. (_bfd_elf_x86_valid_reloc_p): New. 2020-04-01 Tamar Christina PR ld/16017 * elf32-arm.c (elf32_arm_populate_plt_entry): Set LSB of the PLT0 address in the GOT if in thumb only mode. 2020-04-01 Tamar Christina * elf32-arm.c (elf32_thumb2_plt_entry): Fix PC-rel offset. 2020-04-01 Hans-Peter Nilsson * mmo.c (mmo_scan): Create .text section only when needed, not from the start. 2020-03-31 Alan Modra * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Correct bfd_bread return value check. 2020-03-31 Alan Modra * vms-alpha.c (image_write): Check bounds for sections without contents too. Error on non-zero write to section without contents. (_bfd_vms_slurp_etir): Check return of image_write* functions. 2020-03-31 Alan Modra * tekhex.c (pass_over): Check is_eof before reading buffer. 2020-03-30 Nick Clifton PR binutils/pr25662 * libcoff-in.h (struct pe_tdata): Rename the insert_timestamp field to timestamp and make it an integer. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Test the timestamp field in the pe_data structure rather than the insert_timestamp field. 2020-03-30 Alan Modra PR 25745 * elf64-ppc.c (ppc64_elf_build_stubs): Use asprintf to form statistics message. 2020-03-26 Nick Clifton * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): Delete. * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Remove prototype. * libbfd.h: Regenerate. 2020-03-26 Alan Modra * i386msdos.c (msdos_object_p): Catch -1 return from bfd_bread. 2020-03-26 Alan Modra * vms-alpha.c (dst_define_location): Limit size of dst_ptr_offsets array. (_bfd_vms_slurp_object_records): Rename "err" to "ok". 2020-03-25 Nick Clifton * cofflink.c (bfd_coff_get_internal_extra_pe_aouthdr): New function. * libbfd-in.h (bfd_coff_get_internal_extra_pe_aouthdr): Prototype. * libbfd.h: Regenerate. 2020-03-25 Shahab Vahedi * elf32-arc.c (PRINT_DEBUG_RELOC_INFO_BEFORE): Use the correct field name in the output string. 2020-03-25 Alan Modra PR 25662 * elf.c (assign_file_positions_for_load_sections): Adjust offset for SHT_NOBITS section if first in segment. 2020-03-24 H.J. Lu PR binutils/25708 * elf-bfd.h (_bfd_elf_get_symbol_version_name): Renamed to ... (_bfd_elf_get_symbol_version_string): This. * elf.c (_bfd_elf_get_symbol_version_name): Renamed to ... (_bfd_elf_get_symbol_version_string): This. (bfd_elf_print_symbol): Pass TRUE to _bfd_elf_get_symbol_version_string. * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Add a bfd_boolean argument. * syms.c (_bfd_nosymbols_get_symbol_version_string): Likewise. * targets.c (_bfd_get_symbol_version_string): Likewise. (bfd_get_symbol_version_string): Likewise. * bfd-in2.h: Regenerated. 2020-03-24 Nick Clifton Jaydeep Chauhan PR 25713 * bfdio.c (_bfd_real_fopen): Add code to handle long filenames on Win32 systems. 2020-03-24 Nick Clifton PR 25681 * elf.c (_bfd_elf_map_sections_to_segments): When looking for a segment to use for PT_GNU_RELRO, ignore empty sections in a segment's current list. 2020-03-24 H.J. Lu PR binutils/25717 * elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int. 2020-03-24 H.J. Lu PR binutils/25708 * elf-bfd.h (_bfd_elf_get_symbol_version_name): New. * elf.c (_bfd_elf_get_symbol_version_name): New function. Based on the previous _bfd_elf_get_symbol_version_string. (_bfd_elf_get_symbol_version_string): Use it. 2020-03-24 Alan Modra * archive.c (_bfd_generic_read_ar_hdr_mag): Sanity check extended name size. Use bfd_malloc rather than bfd_zmalloc, clearing just struct areltdata. 2020-03-23 Sebastian Huber * elflink.c (_bfd_elf_tls_setup): Mention .tdata in comment. 2020-03-23 Alan Modra * ecoff.c (_bfd_ecoff_slurp_armap): Sanity check parsed_size and symbol count. Allocate an extra byte to ensure name strings are terminated. Sanity check name offsets. Release memory on error return. 2020-03-23 Alan Modra * i386msdos.c (msdos_object_p): Don't access e_lfanew when that field hasn't been read. Remove unnecessary casts. 2020-03-22 Alan Modra * coff64-rs6000.c (xcoff64_slurp_armap): Ensure size is large enough to read number of symbols. 2020-03-20 H.J. Lu * configure.ac (HAVE_EXECUTABLE_SUFFIX): Removed. (EXECUTABLE_SUFFIX): Likewise. * config.in: Regenerated. * configure: Likewise. * plugin.c (bfd_plugin_close_and_cleanup): Defined as _bfd_generic_close_and_cleanup. (plugin_list_entry): Remove resolution_file, resolution_option, real_bfd, real_nsyms, real_syms, lto_nsyms, lto_syms, gcc, lto_wrapper, gcc_env and initialized, (need_lto_wrapper_p): Removed. (get_lto_wrapper): Likewise. (setup_lto_wrapper_env): Likewise. (register_all_symbols_read): Likewise. (egister_cleanup): Likewise. (get_symbols): Likewise. (add_input_file): Likewise. (bfd_plugin_set_program_name): Remove need_lto_wrapper. (add_symbols): Updated. (try_claim): Likewise. (try_load_plugin): Likewise. (bfd_plugin_canonicalize_symtab): Likewise. * plugin.h (bfd_plugin_set_program_name): Remove int argument. (plugin_data_struct): Remove real_bfd, real_nsyms and real_syms. 2020-03-19 H.J. Lu PR binutils/25640 * plugin.c (plugin_list_entry): Add has_symbol_type. (add_symbols_v2): New function. (bfd_plugin_open_input): Don't invoke LTO wrapper if LTO plugin provides symbol type. (try_load_plugin): Add LDPT_ADD_SYMBOLS_V2. (bfd_plugin_canonicalize_symtab): Use LTO plugin symbol type if available. 2020-03-20 Alan Modra * coff-rs6000.c (_bfd_xcoff_slurp_armap): Ensure size is large enough to read number of symbols. 2020-03-20 Alan Modra * elf.c (_bfd_elf_setup_sections): Don't test known non-NULL backend functions for NULL before calling. (copy_special_section_fields, _bfd_elf_copy_private_bfd_data), (bfd_section_from_shdr, assign_section_numbers): Likewise. * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): Likewise. * elfnn-ia64.c (ignore_errors): New function. (elf_backend_link_order_error_handler): Redefine as ignore_errors. 2020-03-19 Nick Clifton PR 25676 * dwarf2.c (struct varinfo): Add unit_offset field to record the location of the varinfo in the unit's debug info data. Change the type of the stack field to a boolean. (lookup_var_by_offset): New function. Returns the varinfo structure for the variable described at the given offset in the unit's debug info. (scan_unit_for_symbols): Add support for variables which have the DW_AT_specification attribute. 2020-03-19 Nick Clifton PR 25699 * elf.c (bfd_elf_set_group_contents): Replace assertion with an error return. 2020-03-19 Sebastian Huber * elfxx-riscv.c (riscv_parse_subset): Don't use C99. 2020-03-18 Nick Clifton PR 25673 * elf.c (_bfd_elf_write_secondary_reloc_section): Fix illegal memory access when processing a corrupt secondary reloc section. 2020-03-18 Christophe Lyon * elf32-arm.c (arm_build_one_stub): Emit a fatal error message instead of calling abort. * 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. 2020-03-17 Nick Clifton PR 25688 * elf.c (_bfd_elf_copy_special_section_fields): Replace assertions with error messages. 2020-03-17 Nick Clifton PR 25687 * elf.c (_bfd_elf_slurp_secondary_reloc_section): Remove redundant free. Add free on another failure path. 2020-03-16 Alan Modra PR 25675 * elf.c (elf_sort_segments): Don't call bfd_octets_per_byte unless we have a non-zero section count. Do lma comparison in octets. 2020-03-16 Alan Modra * vms-alpha.c (dst_restore_location): Validate index into dst_ptr_offsets array before accessing. Return status. (dst_retrieve_location): Similarly, making "loc" parameter a pointer to return value. (_bfd_vms_slurp_etir): Update calls to above functions. 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 reporting an unrecognized instruction with R_V850_LONGJUMP. 2020-02-05 Alan Modra * elf64-ppc.c (ppc_stub_plt_branch): Match comment with reality. 2020-02-04 Alan Modra * elf32-ppc.c (ppc_elf_relocate_section): After applying R_PPC_VLE_ADDR20, goto copy_reloc. 2020-02-02 H.J. Lu * bfd-in2.h: Regenerated. * section.c (SEC_ASSEMBLER_SECTION_ID): Fix a typo in comments. 2020-02-02 H.J. Lu PR gas/25380 * bfd-in2.h: Regenerated. * ecoff.c (bfd_debug_section): Add section_id. * section.c (bfd_section): Add section_id. (SEC_ASSEMBLER_SECTION_ID): New. (BFD_FAKE_SECTION): Add section_id. 2020-02-01 Nick Clifton * config.bfd: Move the c30-aout and tic30-aout targets onto the obsolete list. 2020-01-31 Sandra Loosemore * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): DW_EH_PE_datarel encodings are relative to the GOT on nios2, too. 2020-01-31 Alan Modra * Makefile.am (elf32-target.h, elf64-target.h): Don't use a temp file. Use $< and $@ in rules. (elf32-aarch64.c, elf64-aarch64.c): Likewise. (elf32-ia64.c, elf64-ia64.c): Likewise. (elf32-riscv.c, elf64-riscv.c): Likewise. (peigen.c, pepigen.c, pex64igen.c): Likewise. (elf32-aarch64.c, elf64-aarch64.c): Don't emit $srcdir on #line. (elf32-riscv.c, elf64-riscv.c): Likewise, and use $(SED). (elf32-ia64.c, elf64-ia64.c): Do emit #line. (peigen.c, pepigen.c, pex64igen.c): Likewise. * Makefile.in: Regenerate. 2020-01-31 Alan Modra PR 4110 * elf.c (setup_group): Don't clear entire section contents, just the padding after group flags. Release alloc'd memory after a seek or read failure. 2020-01-16 Jon Turney * peXXigen.c (pe_is_repro): New function. (_bfd_XX_print_private_bfd_data_common): Note timestamp is actually a build hash if PE_IMAGE_DEBUG_TYPE_REPRO is present. 2020-01-16 Jon Turney * peXXigen.c (debug_type_names): Add names for new debug data type values. 2020-01-16 Jon Turney * peXXigen.c (pe_print_debugdata): Fix the iteration variable for inner loop. Fix a memory leak. 2020-01-30 Alan Modra * coffgen.c (coff_real_object_p): Don't clear obj_coff_keep_syms or obj_coff_keep_strings here. (coff_get_normalized_symtab): Free external syms directly. * xcofflink.c (xcoff_link_input_bfd): Restore obj_coff_keep_syms on error exit path. 2020-01-27 Jim Wilson * cpu-riscv.c (riscv_scan): New. (N): Change bfd_default_scan to riscv_scan. 2020-01-27 Andreas Schwab * Makefile.am (ALL_MACHINES): Remove cpu-plugin.lo. (ALL_MACHINES_CFILES): Remove cpu-plugin.c. * Makefile.in: Regenerate. * cpu-plugin.c: Remove. * archures.c (enum bfd_architecture): Remove bfd_arch_plugin. (bfd_plugin_arch): Remove declaration. * bfd-in2.h: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2020-01-27 H.J. Lu Alan Modra PR ld/25458 * elflink.c (_bfd_elf_gc_mark_rsec): Mark all weak aliases. 2020-01-24 Jim Wilson * elfxx-riscv.c (riscv_get_prefix_class): Format s case like others. (riscv_parse_prefixed_ext): Fix s extension comment and reword to avoid over long line. 2020-01-24 Nick Clifton PR 25447 * coffgen.c (_bfd_coff_close_and_cleanup): Do not clear the keep syms and keep strings flags as these may have been set in order to prevent a bogus call to free. 2020-01-23 Nick Clifton * po/fr.po: Updated French translation. 2020-01-23 Alan Modra PR 25444 * elf.c (assign_file_positions_for_load_sections): Avoid divide by zero when p_align is zero. 2020-01-22 Maxim Blinov * bfd/elfnn-riscv.c (riscv_skip_prefix): New. (riscv_prefix_cmp): Likewise. (riscv_non_std_ext_p): Deleted. (riscv_std_sv_ext_p): Likewise. (riscv_non_std_sv_ext_p): Likewise. (riscv_merge_non_std_and_sv_ext): Rename to... (riscv_merge_multi_letter_ext): and modified to use riscv_prefix_cmp. (riscv_merge_arch_attr_info): Replace 3 calls to riscv_merge_non_std_and_sv_ext with single call to riscv_merge_multi_letter_ext. * bfd/elfxx-riscv.c (riscv_parse_std_ext): Break if we encounter a 'z' prefix. (riscv_get_prefix_class): New function, return prefix class based on first few characters of input string. (riscv_parse_config): New structure to factor out minor differences in extension class parsing behaviour. (riscv_parse_sv_or_non_std_ext): Rename to... (riscv_parse_prefixed_ext): and parameterise with riscv_parse_config. (riscv_std_z_ext_strtab, riscv_std_s_ext_strtab): New. (riscv_multi_letter_ext_valid_p): New. (riscv_ext_x_valid_p, riscv_ext_z_valid_p, riscv_ext_s_valid_p): New. (riscv_parse_subset): Delegate all non-single-letter parsing work to riscv_parse_prefixed_ext. * bfd/elfxx-riscv.h (riscv_isa_ext_class): New type. (riscv_get_prefix_class): Declare. 2020-01-22 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add tga_group. (ppc64_elf_archive_symbol_lookup): Extract __tls_get_addr_opt for __tls_get_addr_desc. (ppc64_elf_size_stubs): Add section for linker generated __tls_get_addr_desc wrapper function. Loop at least once if generating this function. (emit_tga_desc, emit_tga_desc_eh_frame): New functions. (ppc64_elf_build_stubs): Generate __tls_get_addr_desc. 2020-01-22 Alan Modra * elf64-ppc.h (struct ppc64_elf_params): Add no_tls_get_addr_regsave. * elf64-ppc.c (struct ppc_link_hash_table): Add tga_desc and tga_desc_fd. (is_tls_get_addr): Match tga_desc and tga_desc_df too. (STDU_R1_0R1, ADDI_R1_R1): Define. (tls_get_addr_prologue, tls_get_addr_epilogue): New functions. (ppc64_elf_tls_setup): Set up tga_desc and tga_desc_fd. Indirect tga_desc_fd to opt_fd, and tga_desc to opt. Set no_tls_get_addr_regsave. (branch_reloc_hash_match): Add hash3 and hash4. (ppc64_elf_tls_optimize): Handle tga_desc_fd and tga_desc too. (ppc64_elf_size_dynamic_sections): Likewise. (ppc64_elf_relocate_section): Likewise. (plt_stub_size, build_plt_stub): Likewise. Size regsave __tls_get_addr stub. (build_tls_get_addr_stub): Build regsave __tls_get_addr stub and eh_frame. (ppc_size_one_stub): Handle tga_desc_fd and tga_desc too. Size eh_frame for regsave __tls_get_addr. 2020-01-22 Alan Modra * elf64-ppc.c (ppc64_elf_size_stubs): Correct condition under which __tls_get_addr calls will be eliminated. 2020-01-20 Nick Clifton * po/pt.po: Updates Portuguese translation. * po/ru.po: Updated Russian translation. * po/uk.po: Updated Ukranian translation. 2020-01-20 H.J. Lu PR ld/25416 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Support "rex leal x@tlsdesc(%rip), %reg" and "call *x@tlsdesc(%eax)" in X32 mode. (elf_x86_64_relocate_section): In x32 mode, for GDesc -> LE transition, relax "rex leal x@tlsdesc(%rip), %reg" to "rex movl $x@tpoff, %reg", for GDesc -> IE transition, relax "rex leal x@tlsdesc(%rip), %reg" to "rex movl x@gottpoff(%rip), %eax". For both transitions, relax "call *(%eax)" to "nopl (%rax)". 2020-01-20 Alan Modra * elf64-ppc.c (LD_R11_0R3, CMPDI_R11_0, STD_R11_0R1, LD_R11_0R1), (MTLR_R11): Don't define. (LD_R0_0R3, CMPDI_R0_0): Define. (build_tls_get_addr_stub): Don't use r11 in stub. 2020-01-20 Alan Modra * elf64-ppc.c (ppc_elf_hash_entry): New function, use throughout file. (defined_sym_val, is_tls_get_addr): Likewise. 2020-01-18 Nick Clifton * version.m4 (BFD_VERSION): Set to 2.34.50. * configure: Regenerate. * po/bfd.pot: Regenerate. 2020-01-18 Nick Clifton Binutils 2.34 branch created. 2020-01-17 Christian Biesinger * coff-arm.c: Fix spelling error (seperate). * elfxx-riscv.c (riscv_parse_sv_or_non_std_ext): Fix spelling error (seperate). * sysdep.h (strnlen): Fix spelling error (seperate). 2020-01-15 Lars Brinkhoff PR 20694 * pdp11.c (TARGET_PAGE_SIZE): Set to 8192. 2020-01-15 Alan Modra PR 25384 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment. (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies of function symbols unless dot symbols are present. Do warn whenever one is created, regardles of whether a PLT entry is also emitted for the function symbol. 2020-01-14 Alan Modra * som.c (som_bfd_count_ar_symbols): Error when file position of symbols on chains is not strictly increasing. 2020-01-14 Alan Modra * vms.h (VMS_DEBUG): Define as 0. * vms-alpha.c (image_write): Move debug output after bounds check. Tidy bounds check. (_bfd_vms_slurp_eihd): Warning fix. (_bfd_vms_slurp_etir): Init variables to avoid bogus warnings. 2020-01-13 Alan Modra * vms-alpha.c (_bfd_vms_slurp_egsd): Ensure minimum size even for "ignored" records. 2020-01-13 Alan Modra * wasm-module.c (wasm_scan_name_function_section): Formatting. Delete asect name check. Move asect NULL check to wasm_object_p. Correct bounds check of sizes against end. Replace uses of bfd_zalloc with bfd_alloc, zeroing only necessary bytes. Use just one bfd_release. (wasm_scan): Don't use malloc/strdup for section names, bfd_alloc instead. Simplify code prefixing section name. Formatting. Don't attempt to free memory here.. (wasm_object_p): ..do so here. 2020-01-10 Szabolcs Nagy PR ld/22269 * elf32-arm.c (elf32_arm_final_link_relocate): Use UNDEFWEAK_NO_DYNAMIC_RELOC. (allocate_dynrelocs_for_symbol): Likewise. 2020-01-10 Tamar Christina PR 25210 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass. 2020-01-10 Alan Modra * coff-alpha.c (alpha_ecoff_object_p): Calculate size in bfd_size_type. 2020-01-09 Nick Clifton PR 25221 * bfd.c (bfd_convert_section_contents): Check for a compress header size that is larger than the actual section size. 2020-01-08 Alan Modra PR 25351 * elflink.c (bfd_elf_final_link): Call _bfd_fix_excluded_sec_syms after removing sections. 2020-01-06 Jim Wilson PR 25205 * elfnn-riscv.c (riscv_elf_relocate_section) : Add check for !bfd_link_pic (info). : Move next to R_RISCV_CALL. : Add comment. (_bfd_riscv_relax_section): For plt.offset check, add check for bfd_link_pic (info). Add comment. 2020-01-06 Alan Modra * format.c (bfd_check_format_matches): Ignore bfd_error on target match failures. Don't init to bfd_error_wrong_format before calling _bfd_check_format. 2020-01-06 Alan Modra * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail status rather than exiting on stack overflow or underflow. (_bfd_vms_slurp_etir): Adjust to suit. 2020-01-06 Alan Modra * som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index. 2020-01-06 Alan Modra * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of command. Check name offset is within command. (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib), (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints), (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab), (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid), (bfd_mach_o_read_linkedit, bfd_mach_o_read_str), (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min), (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version), (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main), (bfd_mach_o_read_note, bfd_mach_o_read_build_version), (bfd_mach_o_read_segment): Similarly. (bfd_mach_o_read_thread): Properly bound check thread struct. Don't repeat checks on second loop. (bfd_mach_o_read_command): Fail on invalid command length. 2020-01-04 Alan Modra * format.c (bfd_check_format_matches): Add preserve_match. Save initial bfd state in "preserve", matched bfd state in "preserve_match". Save just the first match. Release bfd_alloc memory. Restore and finish preserved state as appropriate on all function exit paths. 2020-01-04 Alan Modra * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc. 2020-01-04 Alan Modra * coffgen.c (coff_real_object_p): Free malloc'd memory on target match too. 2020-01-03 Nick Clifton PR 25307 (bfd_pef_parse_function_stubs): Correct the test that ensures that there is enough data remaining in the code buffer before attempting to read a function stub. 2020-01-03 Nick Clifton PR 25308 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the return value from bfd_malloc. * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise. (elf32_arm_filter_cmse_symbols): Likewise. (elf32_arm_write_section): Likewise. * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. (bfd_mach_o_follow_dsym): Likewise. * pef.c (bfd_pef_print_loader_section): Likewise. (bfd_pef_scan_start_address): Likewise. (bfd_pef_parse_function_stubs): Likewise. (bfd_pef_parse_symbols): Likewise. 2020-01-03 Sergei Trofimovich * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail on binary inputs ld/PR25316. (is_ia64_elf): new helper to filter on ia64 objects. 2020-01-03 Jan Beulich * mach-o.c (cpusubtype, bfd_mach_o_header_p): Insert underscore in parameter names. (bfd_mach_o_scan): Insert underscore in two variable names. 2020-01-02 Sergey Belyashov * Makefile.am: Add z80-elf target support. * configure.ac: Likewise. * targets.c: Likewise. * Makefile.in: Regenerate. * configure: Regenerate. * config.bfd: Add z80-elf target support and new arches: ez80 and z180. * elf32-z80.c: New file. * archures.c: Add new z80 architectures: eZ80 and Z180. * coffcode.h: Likewise. * cpu-z80.c: Likewise. * coff-z80.c: Add new relocations for Z80 target and local label check. * reloc.c: Add new relocs. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2020-01-02 Tamar Christina PR 25210 PR 24753 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class. 2020-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2019 Copyright (C) 2020 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: