bfd/ChangeLog

   1 2021-04-16  Alan Modra  <amodra@gmail.com>
   2
   3         PR 27567
   4         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
   5         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
   6         ignore alignment checks when return is false.  Formatting.
   7
   8 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
   9
  10         PR27584
  11         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
  12         omit local and empty symbols since they usually generated to
  13         mark the auipc instructions.
  14
  15 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
  16
  17         * elf32-csky.c (csky_elf_howto_table)
  18         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
  19         bfd_elf_generic_reloc.
  20         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
  21         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
  22         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
  23         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
  24
  25 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
  26
  27         PR binutils/27708
  28         * elf.c (assign_file_positions_for_non_load_sections): Set
  29         p_memsz to p_filesz for the loadable PT_NOTE segment.
  30
  31 2021-04-14  Frederic Cambus  <fred@statdns.com>
  32
  33         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
  34         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
  35
  36 2021-04-14  Alan Modra  <amodra@gmail.com>
  37
  38         PR 27631
  39         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
  40         when hh might be NULL, test for NULL first.
  41
  42 2021-04-14  Alan Modra  <amodra@gmail.com>
  43
  44         PR 27630
  45         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
  46         hash might be NULL, cast instead.
  47
  48 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
  49
  50         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
  51
  52 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
  53
  54         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
  55         when the version of input or output is RISCV_UNKNOWN_VERSION, since
  56         the extension is added implicitly.
  57         * elfxx-riscv.c: Updated the obsolete comments.
  58         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
  59         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
  60
  61 2021-04-12  Alan Modra  <amodra@gmail.com>
  62
  63         * elf-bfd.h (ENABLE_CHECKING): Define.
  64         (elf_link_hash_lookup): Abort if wrong type of hash table.
  65         * configure.ac (--enable-checking): Add support.
  66         * config.in: Regenerate.
  67         * configure: Regenerate.
  68
  69 2021-04-12  Alan Modra  <amodra@gmail.com>
  70
  71         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
  72         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
  73         (elf_hash_table, elf_hash_table_id): Likewise.
  74         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
  75         is_elf_hash_table check.
  76         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
  77         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
  78         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
  79         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
  80         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
  81         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
  82         (elf64_ia64_global_dyn_sym_thunk): Likewise.
  83         (elf64_vms_link_add_object_symbols): Pass base type of hash table
  84         to is_elf_hash_table.
  85         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
  86         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
  87         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
  88         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
  89         (bfd_elf_final_link): Likewise.
  90         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
  91         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
  92
  93 2021-04-12  Alan Modra  <amodra@gmail.com>
  94
  95         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
  96         from elf_backend_archive_symbol_lookup.
  97         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
  98         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
  99         we have a ppc_hash_table before accessing ppc_link_hash_entry
 100         fields.
 101         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 102         bfd_link_hash_entry*.
 103         (elf_link_add_archive_symbols): Adjust to suit.
 104
 105 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 106
 107         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 108         i-ext when expanding g-ext.
 109
 110 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 111
 112         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 113         (riscv_parse_add_subset): Always add the implicit extensions, even if
 114         their versions are RISCV_UNKNOWN_VERSION.
 115         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 116         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 117         implicit extension after it has been expanded.
 118         (riscv_parse_add_implicit_subsets): Updated.
 119
 120 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 121
 122         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 123         (riscv_std_s_ext_strtab): Likewise.
 124         (riscv_std_h_ext_strtab): Likewise.
 125         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 126         (enum riscv_prefix_ext_class): Moved forward and renamed from
 127         riscv_isa_ext_class.  Reorder them according to the parsing order,
 128         since the enum values are used to check the orders in the
 129         riscv_compare_subsets.
 130         (struct riscv_parse_prefix_config): Moved forward and renamed from
 131         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 132         related functions are replaced by riscv_valid_prefixed_ext.
 133         (parse_config): Moved forward and updated.  The more letters of the
 134         prefix string, the more forward it must be defined.  Otherwise, we
 135         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 136         (riscv_get_prefix_class): Moved forward.  Support to parse the
 137         multi-letter prefix, like zxm.
 138         (riscv_known_prefixed_ext): New function, check if the prefixed
 139         extension is supported according to the right riscv_std_*_ext_strtab.
 140         (riscv_valid_prefixed_ext): New function, used to replace the
 141         riscv_ext_*_valid_p functions.
 142         (riscv_init_ext_order): Do not set the values for prefix keywords
 143         since they may have multiple letters for now.
 144         (riscv_compare_subsets): Set the order values of prefix keywords
 145         to negative numbers according to the riscv_prefix_ext_class.
 146         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 147         have parsed the prefixed extensions.
 148         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 149         Report error when the prefix is unknown.
 150         (riscv_parse_subset): Do not parse the prefixed extensions according
 151         to the orders in the parse_config.  Remove the confused message and
 152         let riscv_parse_prefixed_ext to report the details.
 153         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 154         (riscv_get_prefix_class): Removed to static.
 155
 156 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 157
 158         * configure.ac (ACX_BUGURL): Use https://.
 159         * configure.com (COPY_TEXT): Likewise.
 160         * configure: Regenerate.
 161
 162 2021-04-05  Alan Modra  <amodra@gmail.com>
 163
 164         * configure.ac: Don't check for long long or long double type.
 165         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 166         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 167         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 168         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 169         (AC_ISC_POSIX): Don't invoke.
 170         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 171         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 172         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 173         header order as per automake AC_INCLUDES_DEFAULT.
 174         * bfd-in.h: Include inttypes.h unconditionally.
 175         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 176         long double are available.
 177         (bfd_scan_vma): Assume long long and strtoull are available.
 178         * elflink.c: Include limits.h unconditionally.
 179         * elfnn-riscv.c: Likewise.
 180         * wasm-module.c: Likewise.
 181         * hpux-core.c: Include dirent.h unconditionally.
 182         * trad-core.c: Likewise.
 183         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 184         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 185         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 186         * elf64-hppa.c: Likewise.
 187         * som.c: Likewise.
 188         * wasm-module.c: Likewise.
 189         * xsym.c: Likewise.
 190         * bfd-in2.h: Regenerate.
 191         * config.in: Regenerate.
 192         * configure: Regenerate.
 193
 194 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 195
 196         PR ld/26659
 197         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 198
 199 2021-04-01  Martin Liska  <mliska@suse.cz>
 200
 201         * ecoff.c (strneq): Remove strneq and use startswith.
 202         (_bfd_ecoff_slurp_armap): Likewise.
 203
 204 2021-04-01  Martin Liska  <mliska@suse.cz>
 205
 206         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 207         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 208         (elf_get_reloc_section): Likewise.
 209         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 210         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 211         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 212         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 213         (nds32_elf_relocate_section): Likewise.
 214         (nds32_elf_action_discarded): Likewise.
 215         (nds32_elf_check_relocs): Likewise.
 216         (nds32_elf_section_flags): Likewise.
 217         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 218         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 219         * elf32-rx.c (rx_table_find): Likewise.
 220         (rx_table_map): Likewise.
 221         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 222         (spu_elf_find_overlays): Likewise.
 223         (needs_ovl_stub): Likewise.
 224         (allocate_spuear_stubs): Likewise.
 225         (build_spuear_stubs): Likewise.
 226         (mark_overlay_section): Likewise.
 227         (spu_elf_auto_overlay): Likewise.
 228         (spu_elf_output_symbol_hook): Likewise.
 229         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 230         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 231         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 232         (ppc64_elf_relocate_section): Likewise.
 233         * elflink.c (resolve_section): Likewise.
 234         (UNARY_OP): Likewise.
 235         (BINARY_OP_HEAD): Likewise.
 236         (elf_link_input_bfd): Likewise.
 237         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 238         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 239         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 240         * opncls.c (get_build_id): Likewise.
 241
 242 2021-03-31  Alan Modra  <amodra@gmail.com>
 243
 244         PR 27671
 245         * bfd-in.h: Don't poison FALSE or TRUE.
 246         * bfd-in2.h: Regenerate.
 247
 248 2021-03-31  Alan Modra  <amodra@gmail.com>
 249
 250         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 251         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 252         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 253         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 254         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 255         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 256         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 257         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 258         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 259         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 260         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 261         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 262         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 263         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 264         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 265         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 266         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 267         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 268         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 269         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 270         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 271         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 272         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 273         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 274         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 275         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 276         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 277         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 278         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 279         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 280         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 281         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 282         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 283         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 284         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 285         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 286         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 287         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 288         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 289         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 290         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 291         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 292         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 293         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 294         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 295         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 296         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 297         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
 298         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 299         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
 300         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
 301         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
 302         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
 303         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
 304         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
 305         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
 306         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 307         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 308         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
 309         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 310         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
 311         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
 312         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
 313         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
 314         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
 315         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
 316         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
 317         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
 318         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
 319         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
 320         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
 321         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
 322         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
 323         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
 324         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
 325         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
 326         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
 327         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
 328         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
 329         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
 330         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
 331         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
 332         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
 333         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
 334         TRUE with true throughout.
 335         * bfd-in2.h: Regenerate.
 336         * libbfd.h: Regenerate.
 337         * libcoff.h: Regenerate.
 338
 339 2021-03-31  Alan Modra  <amodra@gmail.com>
 340
 341         * bfd-in.h: Include stdbool.h.
 342         (bfd_boolean): Define as bool
 343         * bfd-in2.h: Regenerate.
 344
 345 2021-03-31  Alan Modra  <amodra@gmail.com>
 346
 347         * .gitignore: Delete bfd_stdint.h entry.
 348         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
 349         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
 350         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
 351         * configure.ac: Don't invoke GCC_HEADER_STDINT.
 352         * configure.com: Don't create bfd_stdint.h.
 353         * Makefile.in: Regenerate.
 354         * aclocal.m4: Regenerate.
 355         * bfd-in2.h: Regenerate.
 356         * config.in: Regenerate.
 357         * configure: Regenerate.
 358         * doc/Makefile.in: Regenerate.
 359         * po/BLD-POTFILES.in: Regenerate.
 360
 361 2021-03-31  Alan Modra  <amodra@gmail.com>
 362
 363         * bfd-in.h: Include string.h.
 364         (LITMEMCPY, LITSTRCPY): Delete.
 365         * bfd-in2.h: Regenerate.
 366
 367 2021-03-30  Alan Modra  <amodra@gmail.com>
 368
 369         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
 370         unless is_elf_hash_table.
 371
 372 2021-03-29  Alan Modra  <amodra@gmail.com>
 373
 374         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
 375         to bfd_boolean.
 376         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
 377         against FALSE.
 378         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
 379         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
 380         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
 381         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
 382         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
 383         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
 384         * elf32-rx.c (rx_set_section_contents): Likewise.
 385         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 386         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
 387         * mach-o.c (bfd_mach_o_read_command): Likewise.
 388         * targets.c (bfd_get_target_info): Likewise.
 389
 390 2021-03-29  Alan Modra  <amodra@gmail.com>
 391
 392         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
 393         * elf32-z80.c (z80_is_local_label_name): Likewise.
 394         * elf32-spu.c (spu_elf_modify_headers): Likewise.
 395         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
 396         Change type to int.
 397         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
 398         for error return from vms_write_data_block.
 399
 400 2021-03-29  Alan Modra  <amodra@gmail.com>
 401
 402         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
 403         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
 404         (elf64_ia64_local_dyn_sym_thunk): Likewise.
 405         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
 406         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
 407         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
 408         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
 409         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 410         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
 411         (riscv_pcrel_reloc_eq): Likewise.
 412         (riscv_elf_finish_local_dynamic_symbol): Likewise.
 413         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
 414         (finish_local_dynamic_symbol): Likewise.
 415         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
 416         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
 417         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
 418
 419 2021-03-29  Alan Modra  <amodra@gmail.com>
 420
 421         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
 422         a void pointer.
 423         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
 424         elf_link_output_symstrtab when calling output_arch_syms and
 425         output_arch_local_syms.
 426         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
 427         elf_backend_output_arch_local_syms>): Change return type of func
 428         arg to match elf_link_output_symstrtab.
 429         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
 430         return type.
 431         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
 432         (nds32_elf_output_arch_syms): Correct func return type.
 433
 434 2021-03-29  Alan Modra  <amodra@gmail.com>
 435
 436         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
 437         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 438         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 439         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 440         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 441         * elf32-bfin.c (bfin_relocate_section): Likewise.
 442         (bfinfdpic_relocate_section): Likewise.
 443         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 444         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 445         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 446         * elf32-csky.c (csky_elf_relocate_section): Likewise.
 447         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 448         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 449         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 450         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 451         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
 452         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 453         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 454         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 455         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 456         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 457         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 458         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 459         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 460         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 461         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
 462         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 463         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 464         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 465         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 466         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 467         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 468         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 469         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 470         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
 471         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 472         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
 473         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 474         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
 475         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 476         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 477         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 478         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 479         (_bfd_score_elf_relocate_section): Likewise.
 480         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
 481         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 482         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 483         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 484         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 485         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 486         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 487         * elf32-visium.c (visium_elf_relocate_section): Likewise.
 488         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 489         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 490         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 491         * elf32-z80.c (z80_elf_relocate_section): Likewise.
 492         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 493         (elf64_alpha_relocate_section): Likewise.
 494         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
 495         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 496         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 497         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 498         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 499         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 500         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 501         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 502         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 503         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
 504         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
 505         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
 506         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 507         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
 508         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 509         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
 510
 511 2021-03-26  Keith Seitz  <keiths@redhat.com>
 512
 513         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
 514         offset of program headers after calling elf_read_notes.
 515
 516 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 517
 518         * dwarf2.c (read_indexed_string): Rename index to idx.
 519
 520 2021-03-22  Martin Liska  <mliska@suse.cz>
 521
 522         * bfd-in.h (startswith): Add startswith function.
 523         (CONST_STRNEQ): Remove.
 524         * bfd-in2.h (startswith): Regenerate with make headers.
 525         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
 526         (_bfd_slurp_extended_name_table): Likewise.
 527         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 528         * bfd.c (bfd_get_sign_extend_vma): Likewise.
 529         (bfd_convert_section_size): Likewise.
 530         (bfd_convert_section_contents): Likewise.
 531         * coff-stgo32.c (go32exe_create_stub): Likewise.
 532         (go32exe_check_format): Likewise.
 533         * coffcode.h (styp_to_sec_flags): Likewise.
 534         (GNU_DEBUGALTLINK): Likewise.
 535         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
 536         (coff_gc_sweep): Likewise.
 537         (bfd_coff_gc_sections): Likewise.
 538         * cofflink.c (coff_link_add_symbols): Likewise.
 539         (process_embedded_commands): Likewise.
 540         * compress.c (bfd_is_section_compressed_with_header): Likewise.
 541         (bfd_init_section_decompress_status): Likewise.
 542         * dwarf2.c (find_debug_info): Likewise.
 543         (place_sections): Likewise.
 544         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 545         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 546         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 547         (assign_section_numbers): Likewise.
 548         (elfcore_grok_win32pstatus): Likewise.
 549         * elf32-arm.c (cmse_scan): Likewise.
 550         (elf32_arm_gc_mark_extra_sections): Likewise.
 551         (elf32_arm_size_dynamic_sections): Likewise.
 552         (is_arm_elf_unwind_section_name): Likewise.
 553         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
 554         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 555         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
 556         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
 557         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 558         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 559         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 560         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 561         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 562         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
 563         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
 564         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 565         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 566         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 567         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 568         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 569         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 570         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
 571         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
 572         (elf32_tic6x_size_dynamic_sections): Likewise.
 573         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 574         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
 575         (xtensa_is_insntable_section): Likewise.
 576         (xtensa_is_littable_section): Likewise.
 577         (xtensa_is_proptable_section): Likewise.
 578         (xtensa_property_section_name): Likewise.
 579         (xtensa_callback_required_dependence): Likewise.
 580         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 581         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 582         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
 583         (get_reloc_section): Likewise.
 584         (elf64_ia64_size_dynamic_sections): Likewise.
 585         (elf64_ia64_object_p): Likewise.
 586         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
 587         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 588         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 589         * elflink.c (elf_link_add_object_symbols): Likewise.
 590         (_bfd_elf_gc_mark_extra_sections): Likewise.
 591         (bfd_elf_parse_eh_frame_entries): Likewise.
 592         (_bfd_elf_section_already_linked): Likewise.
 593         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
 594         * elfnn-ia64.c (is_unwind_section_name): Likewise.
 595         (elfNN_ia64_size_dynamic_sections): Likewise.
 596         (elfNN_ia64_object_p): Likewise.
 597         * elfxx-mips.c (FN_STUB_P): Likewise.
 598         (CALL_STUB_P): Likewise.
 599         (CALL_FP_STUB_P): Likewise.
 600         (_bfd_mips_elf_section_from_shdr): Likewise.
 601         (_bfd_mips_elf_fake_sections): Likewise.
 602         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 603         (_bfd_mips_final_write_processing): Likewise.
 604         (_bfd_mips_elf_final_link): Likewise.
 605         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 606         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
 607         (elf_x86_64_is_reloc_section): Likewise.
 608         * hpux-core.c (thread_section_p): Likewise.
 609         * libcoff.h (bfd_pei_p): Likewise.
 610         * linker.c (REAL): Likewise.
 611         (unwrap_hash_lookup): Likewise.
 612         (_bfd_generic_link_add_one_symbol): Likewise.
 613         * mmo.c (mmo_internal_write_section): Likewise.
 614         * osf-core.c (osf_core_core_file_p): Likewise.
 615         * pef.c (bfd_pef_print_symbol): Likewise.
 616         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
 617         * som.c (som_slurp_symbol_table): Likewise.
 618         (som_slurp_armap): Likewise.
 619         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
 620
 621 2021-03-22  Jan Beulich  <jbeulich@suse.com>
 622
 623         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
 624         language translation wrapping to _bfd_error_handler()
 625         invocations.
 626
 627 2021-03-21  Alan Modra  <amodra@gmail.com>
 628
 629         * bfd-in.h (startswith): New inline.
 630         (CONST_STRNEQ): Use startswith.
 631         * bfd-in2.h: Regenerate.
 632
 633 2021-03-20  Alan Modra  <amodra@gmail.com>
 634
 635         PR 27590
 636         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
 637         test for .gnu.debuglto*.
 638
 639 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 640
 641         PR ld/27590
 642         * elf.c (_bfd_elf_make_section_from_shdr): Treat
 643         .gnu.debuglto_.debug_ section as debugging section unless it is
 644         marked with SHF_EXCLUDE.
 645         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
 646         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
 647         matching non-debugging sections or linkonce section with comdat
 648         section.
 649
 650 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 651
 652         PR ld/27587
 653         * dwarf2.c (read_attribute_value): Check version >= 3 for
 654         DW_FORM_ref_addr.
 655
 656 2021-03-16  Nick Clifton  <nickc@redhat.com>
 657
 658         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
 659         overrun by using sizeof of the destination x_fname field as the
 660         limit for a memcpy.
 661
 662 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 663
 664         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
 665
 666 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 667
 668         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
 669         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
 670         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
 671         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
 672         BFD_RELOC_PPC64_TLS_ML): New relocations.
 673         * bfd-in2.h: Regenerate.
 674         * libbfd.h: Regenerate.
 675         * coff-rs6000.c (xcoff_calculate_relocation): Call
 676         xcoff_reloc_type_tls for TLS relocations.
 677         (xcoff_howto_table): Implement TLS relocations.
 678         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
 679         (xcoff_reloc_type_tls): New function.
 680         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
 681         (xcoff_howto_table): Likewise.
 682         (_bfd_xcoff_reloc_type_lookup): Likewise.
 683         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
 684         (styp_to_sec_flags): Likewise.
 685         (coff_compute_section_file_positions): Avoid file offset
 686         optimisation for .data when the previous section is .tdata.
 687         (coff_write_object_contents): Handle TLS sections.
 688         * coffswap.h (coff_swap_aouthdr_out): Add support for
 689         new fields in aouthdr.
 690         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
 691         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
 692         (xcoff_need_ldrel_p): Add cases for TLS relocations.
 693         (xcoff_create_ldrel): Add l_symndx for TLS sections.
 694
 695 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 696
 697         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
 698         New relocations.
 699         * bfd-in2.h: Regenerate.
 700         * libbfd.h: Regenerate.
 701         * coff-rs6000.c (xcoff_calculate_relocation): Call
 702         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
 703         (xcoff_howto_table): Remove src_mask for TOC relocations.
 704         Add R_TOCU and R_TOCL howtos.
 705         (_bfd_xcoff_reloc_type_lookup): Add cases for
 706         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
 707         (xcoff_reloc_type_toc): Compute the whole offset.
 708         Implement R_TOCU and R_TOCL.
 709         * coff64-rs6000.c (xcoff64_calculate_relocation):
 710         Likewise.
 711         (xcoff64_howto_table): Likewise.
 712         (xcoff64_reloc_type_lookup): Likewise.
 713
 714 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 715
 716         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
 717         add new relocations.
 718         (xcoff_howto_table): Likewise.
 719         (xcoff_rtype2howto): Increase r_type maximum value.
 720         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
 721         of create a new one from scratch.  Enable only some relocations
 722         to have a changing r_size.
 723         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
 724         (xcoff64_howto_table): Likewise.
 725         (xcoff64_rtype2howto): Likewise.
 726         (xcoff64_ppc_relocate_section): Likewise.
 727         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
 728
 729 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 730
 731         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
 732
 733 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 734
 735         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
 736         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
 737         support for o_cputype field.  Avoid creating an empty a.out header
 738         for XCOFF64.
 739
 740 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 741
 742         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
 743         missing smclass.
 744
 745 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
 746
 747         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
 748         restart_relax, used to check if we need to run the whole
 749         relaxations from relax pass 0 to 2 again.
 750         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
 751         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
 752         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
 753         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
 754         after_allocation to check if we need to run the whole relaxations again.
 755         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
 756         when the restart_relax is FALSE; At last set restart_relax to TRUE if
 757         again is TRUE, too.
 758         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
 759         (bfd_elf64_riscv_restart_relax_sections): Likewise.
 760
 761 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 762
 763         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
 764         offset.
 765
 766 2021-03-10  Alan Modra  <amodra@gmail.com>
 767             Jan Beulich  <jbeulich@suse.com>
 768
 769         * elf.c (bfd_elf_generic_reloc): Make references between debug
 770         sections use section relative values.
 771
 772 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 773
 774         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
 775
 776 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 777
 778         PR ld/27425
 779         PR ld/27432
 780         * bfd.c (_bfd_get_link_info): New function.
 781         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
 782         (elf_link_info): New.
 783         * libbfd-in.h (_bfd_get_link_info): New prototype.
 784         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
 785         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
 786         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
 787         (pex64_link_add_symbols): New function.
 788         (coff_bfd_link_add_symbols): New macro.
 789         * libbfd.h: Regenerated.
 790
 791 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 792             Andrew Burgess  <andrew.burgess@embecosm.com>
 793
 794         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
 795         * elf.c (elfcore_grok_riscv_csr): New function.
 796         (elfcore_grok_note): Handle NT_RISCV_CSR.
 797         (elfcore_write_riscv_csr): New function.
 798         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
 799
 800 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 801             Andrew Burgess  <andrew.burgess@embecosm.com>
 802
 803         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
 804         (PRPSINFO_PR_PSARGS_LENGTH): Define.
 805         (riscv_write_core_note): New function.
 806         (riscv_elf_grok_psinfo): Make use of two new length defines.
 807         (elf_backend_write_core_note): Define.
 808
 809 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 810             Andrew Burgess  <andrew.burgess@embecosm.com>
 811
 812         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
 813         * elf.c (elfcore_grok_gdb_tdesc): New function.
 814         (elfcore_grok_note): Handle NT_GDB_TDESC.
 815         (elfcore_write_gdb_tdesc): New function.
 816         (elfcore_write_register_note): Handle NT_GDB_TDESC.
 817
 818 2021-03-05  Nick Clifton  <nickc@redhat.com>
 819
 820         PR 27521
 821         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
 822         (read_indexed_string): Placeholder function.
 823         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
 824         forms.
 825
 826 2021-03-05  Alan Modra  <amodra@gmail.com>
 827
 828         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
 829         2020-09-16 changes.
 830         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
 831         adjustments here instead.  Separate pc-relative adjustments
 832         from symbol related adjustments.  Tidy comments and formatting.
 833
 834 2021-03-04  Jan Beulich  <jbeulich@suse.com>
 835
 836         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
 837         final PE images.
 838
 839 2021-03-04  Alan Modra  <amodra@gmail.com>
 840
 841         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
 842
 843 2021-03-03  Alan Modra  <amodra@gmail.com>
 844
 845         PR 27500
 846         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
 847         processing not when start/stop symbol section is unmarked but
 848         on first time a start/stop symbol is processed.
 849
 850 2021-03-03  Alan Modra  <amodra@gmail.com>
 851
 852         * reloc.c: Include x86_64.h rather than internal.h.
 853
 854 2021-03-02  Nick Clifton  <nickc@redhat.com>
 855
 856         PR 27484
 857         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
 858         function and variable tags and a second time to resolve their
 859         attributes.
 860
 861 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 862
 863         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
 864
 865 2021-03-02  Alan Modra  <amodra@gmail.com>
 866
 867         PR 27451
 868         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
 869         linker defined start/stop symbols when start_stop_gc.
 870
 871 2021-03-02  Alan Modra  <amodra@gmail.com>
 872
 873         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 874         indirect to pc-relative or toc-relative for undefined symbols.
 875
 876 2021-03-01  Alan Modra  <amodra@gmail.com>
 877             Fangrui Song <maskray@google.com>
 878
 879         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 880         defined start/stop symbols when start_stop_gc.
 881         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 882         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 883         * linker.c (bfd_generic_define_start_stop): Likewise.
 884
 885 2021-02-25  Alan Modra  <amodra@gmail.com>
 886
 887         PR 27441
 888         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 889         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 890         use when deciding an as-needed library should be loaded instead
 891         of using the binding of the library definition.
 892
 893 2021-02-24  Alan Modra  <amodra@gmail.com>
 894
 895         PR 27459
 896         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 897         header to avoid a buffer overflow.
 898
 899 2021-02-22  Alan Modra  <amodra@gmail.com>
 900
 901         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 902         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 903
 904 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 905
 906         PR 27158
 907         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 908         (_bfd_riscv_relax_call): Likewise.
 909         (_bfd_riscv_relax_lui): Likewise.
 910         * elfxx-riscv.c (howto_table): Likewise.
 911
 912 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 913
 914         * Makefile.am: Added cpu-riscv.h.
 915         * Makefile.in: Regenerated.
 916         * po/SRC-POTFILES.in: Regenerated.
 917         * cpu-riscv.h: Added to support spec versions controlling.
 918         Also added extern arrays and functions for cpu-riscv.c.
 919         (enum riscv_spec_class): Define all spec classes here uniformly.
 920         (struct riscv_spec): Added for all specs.
 921         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
 922         (RISCV_GET_SPEC_NAME): Likewise.
 923         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
 924         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
 925         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
 926         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
 927         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
 928         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
 929         (riscv_priv_specs): Moved below.
 930         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
 931         (riscv_isa_specs): Moved from include/opcode/riscv.h.
 932         * elfnn-riscv.c: Included cpu-riscv.h.
 933         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
 934         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
 935         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
 936         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
 937
 938 2021-02-17  Alan Modra  <amodra@gmail.com>
 939
 940         * wasm-module.c: Guard include of limits.h.
 941         (CHAR_BIT): Provide backup define.
 942         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
 943         Correct signed overflow checking.
 944
 945 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
 946
 947         PR 27200
 948         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
 949         copying the elf flags from input BFD to output BFD, until we have
 950         checked if the input BFD has no code section or not.  Also fix the
 951         problem that we only check the first section rather than the entire
 952         sections for input BFD.
 953
 954 2021-02-16  Alan Modra  <amodra@gmail.com>
 955
 956         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
 957         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
 958
 959 2021-02-15  Jan Beulich  <jbeulich@suse.com>
 960
 961         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
 962         * doc/Makefile.in: Re-generate.
 963
 964 2021-02-15  Alan Modra  <amodra@gmail.com>
 965
 966         * elf32-nds32.c (nds32_get_section_contents): Replace
 967         bfd_malloc_and_get_section with bfd_get_full_section_contents.
 968         (nds32_elf_relax_delete_blanks): Init contents.
 969         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
 970
 971 2021-02-15  Alan Modra  <amodra@gmail.com>
 972
 973         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
 974         bfd_get_full_section_contents.
 975
 976 2021-02-14  Alan Modra  <amodra@gmail.com>
 977
 978         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
 979         all fixes to bfd_generic_get_relocated_section_contents since this
 980         function was split out.
 981
 982 2021-02-11  Alan Modra  <amodra@gmail.com>
 983
 984         * config.bfd: Remove ia64 from obsolete list.
 985
 986 2021-02-11  Alan Modra  <amodra@gmail.com>
 987
 988         PR ld/22269
 989         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
 990
 991 2021-02-11  Alan Modra  <amodra@gmail.com>
 992
 993         PR 27294
 994         * elf32-avr.c (avr_elf32_load_records_from_section): Use
 995         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
 996         unnecessary casts.
 997
 998 2021-02-11  Alan Modra  <amodra@gmail.com>
 999
1000         PR 27291
1001         * section.c (bfd_get_section_contents): Avoid possible overflow
1002         when range checking offset and count.
1003         (bfd_set_section_contents): Likewise.
1004
1005 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1006
1007         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1008         favour of LIBINTL.
1009         * configure: Regenerated.
1010
1011 2021-02-09  Alan Modra  <amodra@gmail.com>
1012
1013         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1014         * configure.ac: Delete symbian entries.
1015         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1016         * elf32-arm.c: Remove symbian support.  Formatting.
1017         * targets.c: Delete symbian entries.
1018         * configure: Regenerate.
1019
1020 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         PR ld/19609
1023         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1024         info when failed to convert GOTPCREL relocation.
1025
1026 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1027
1028         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1029
1030 2021-02-04  Alan Modra  <amodra@gmail.com>
1031
1032         PR 27311
1033         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1034         libraries for IR references on pass over libraries after LTO
1035         recompilation.
1036
1037 2021-02-03  Alan Modra  <amodra@gmail.com>
1038
1039         PR 27311
1040         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1041         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1042         libraries when H is an indirect symbol after calling
1043         _bfd_elf_add_default_symbol.
1044
1045 2021-02-03  Alan Modra  <amodra@gmail.com>
1046
1047         PR 27311
1048         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1049         undecorated symbol will have a different version.
1050
1051 2021-02-02  Alan Modra  <amodra@gmail.com>
1052
1053         PR 27311
1054         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1055         Use when handling default versioned symbol.  Rename existing
1056         override variable to nondef_override and use for non-default
1057         versioned symbol.
1058         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1059         pull in as-needed libraries when override is set.
1060
1061 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1062
1063         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1064
1065 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1066
1067         PR 27254
1068         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1069         offset for the R_RL78_RH_SADDR relocation.
1070
1071 2021-01-29  Alan Modra  <amodra@gmail.com>
1072
1073         PR 27271
1074         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1075         on symbols defined in absolute or other special sections.
1076
1077 2021-01-28  Alan Modra  <amodra@gmail.com>
1078
1079         PR 27259
1080         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1081         prevent endless looping of linked-to sections.
1082
1083 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1084
1085         * bfd-elf.h (elfcore_write_file_note): New function.
1086         * elf.c (elfcore_write_file_note): New function.
1087
1088 2021-01-26  Alan Modra  <amodra@gmail.com>
1089
1090         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1091
1092 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1093
1094         PR binutils/27231
1095         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1096         number tables.
1097
1098 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         PR binutils/27231
1101         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1102         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1103
1104 2021-01-20  Alan Modra  <amodra@gmail.com>
1105
1106         * elf32-ppc.c: Delete outdated comment.
1107         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1108         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1109
1110 2021-01-20  Alan Modra  <amodra@gmail.com>
1111
1112         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1113         section symbols are present.
1114
1115 2021-01-19  Alan Modra  <amodra@gmail.com>
1116
1117         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1118         throughout to replace casts.
1119         (branch_reloc_hash_match): Remove const from params.
1120         (use_local_plt): New function.
1121         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1122         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1123         Use use_local_plt.
1124         * elf32-ppc.c (use_local_plt): New function.
1125         (allocate_dynrelocs, ppc_elf_relocate_section),
1126         (write_global_sym_plt): Use use_local_plt.
1127
1128 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1129
1130         PR ld/27193
1131         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1132
1133 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         PR ld/23169
1136         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1137         check pointer_equality_needed.
1138
1139 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1140
1141         * elf-linker-x86.h (elf_linker_x86_params): Add
1142         report_relative_reloc.
1143         * elf32-i386.c (elf_i386_relocate_section): Call
1144         _bfd_x86_elf_link_report_relative_reloc to report relative
1145         relocations for -z report-relative-reloc.
1146         (elf_i386_finish_dynamic_symbol): Likewse.
1147         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1148         (elf_x86_64_finish_dynamic_symbol): Likewse.
1149         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1150         function.
1151         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1152         prototype.
1153
1154 2021-01-16  Alan Modra  <amodra@gmail.com>
1155
1156         * compress.c (decompress_contents): Tidy inflateEnd result test.
1157
1158 2021-01-16  Alan Modra  <amodra@gmail.com>
1159
1160         PR 26002
1161         * elflink.c (elf_link_output_extsym): Use version 1 in
1162         .gnu.version for undefined unversioned symbols.
1163
1164 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1165
1166         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1167         caused the by previous commit accidentally.
1168
1169 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1170
1171         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1172         also aligned the code.
1173
1174 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1175
1176         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1177
1178 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1179
1180         * elfnn-riscv.c: Comments tidy and improvement.
1181         * elfxx-riscv.c: Likewise.
1182         * elfxx-riscv.h: Likewise.
1183
1184 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1185
1186         PR ld/26688
1187         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1188         section for R_BFIN_FUNCDESC.
1189
1190 2021-01-14  Nick Clifton  <nickc@redhat.com>
1191
1192         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1193
1194 2021-01-13  Alan Modra  <amodra@gmail.com>
1195
1196         * Makefile.in: Regenerate.
1197         * doc/Makefile.in: Regenerate.
1198
1199 2021-01-13  Alan Modra  <amodra@gmail.com>
1200
1201         PR 27160
1202         * section.c (struct bfd_section): Remove pattern field.
1203         (BFD_FAKE_SECTION): Adjust to suit.
1204         * bfd-in2.h: Regenerate.
1205         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1206         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1207
1208 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1209
1210         PR binutils/26792
1211         * configure.ac: Use GNU_MAKE_JOBSERVER.
1212         * aclocal.m4: Regenerated.
1213         * configure: Likewise.
1214
1215 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         PR ld/27171
1218         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1219         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1220
1221 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1222
1223         PR ld/27173
1224         * configure: Regenerated.
1225
1226 2021-01-11  Nick Clifton  <nickc@redhat.com>
1227
1228         * po/fr.po: Updated French translation.
1229         * po/pt.po: Updated Portuguese translation.
1230         * po/sr.po: Updated Serbian translation.
1231         * po/uk.po: Updated Ukranian translation.
1232
1233 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1234
1235         * configure: Regenerated.
1236
1237 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1238
1239         PR ld/27166
1240         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1241         -z lam-u48 and -z lam-u57.
1242
1243 2021-01-09  Nick Clifton  <nickc@redhat.com>
1244
1245         * version.m4: Change to 2.36.50.
1246         * configure: Regenerate.
1247         * po/bfd.pot: Regenerate.
1248
1249 2021-01-09  Nick Clifton  <nickc@redhat.com>
1250
1251         * 2.36 release branch crated.
1252
1253 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1256         LAM_U57 when setting LAM_U48.
1257
1258 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1259
1260         PR ld/26256
1261         PR ld/27160
1262         * elflink.c (elf_fixup_link_order): Verify that fixing up
1263         SHF_LINK_ORDER doesn't increase the output section size.
1264
1265 2021-01-09  Alan Modra  <amodra@gmail.com>
1266
1267         * configure: Regenerate.
1268
1269 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1270
1271         * configure: Regenerate.
1272
1273 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1274
1275         PR 27109
1276         * aix386-core.c (core_aix386_vec): Initialize
1277         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1278         * aout-target.h (MY (vec)): Likewise.
1279         * binary.c (binary_vec): Likewise.
1280         * cisco-core.c (core_cisco_be_vec): Likewise.
1281         (core_cisco_le_vec): Likewise.
1282         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1283         * coff-i386.c (TARGET_SYM): Likewise.
1284         (TARGET_SYM_BIG): Likewise.
1285         * coff-ia64.c (TARGET_SYM): Likewise.
1286         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1287         (mips_ecoff_be_vec): Likewise.
1288         (mips_ecoff_bele_vec): Likewise.
1289         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1290         (powerpc_xcoff_vec): Likewise.
1291         * coff-sh.c (sh_coff_small_vec): Likewise.
1292         (sh_coff_small_le_vec): Likewise.
1293         * coff-tic30.c (tic30_coff_vec): Likewise.
1294         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1295         (tic54x_coff0_beh_vec): Likewise.
1296         (tic54x_coff1_vec): Likewise.
1297         (tic54x_coff1_beh_vec): Likewise.
1298         (tic54x_coff2_vec): Likewise.
1299         (tic54x_coff2_beh_vec): Likewise.
1300         * coff-x86_64.c (TARGET_SYM): Likewise.
1301         (TARGET_SYM_BIG): Likewise.
1302         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1303         (rs6000_xcoff64_aix_vec): Likewise.
1304         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1305         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1306         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1307         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1308         (TARGET_LITTLE_SYM): Likewise.
1309         * hppabsd-core.c (core_hppabsd_vec): Likewise.
1310         * hpux-core.c (core_hpux_vec): Likewise.
1311         * i386msdos.c (i386_msdos_vec): Likewise.
1312         * ihex.c (ihex_vec): Likewise.
1313         * irix-core.c (core_irix_vec): Likewise.
1314         * mach-o-target.c (TARGET_NAME): Likewise.
1315         * mmo.c (mmix_mmo_vec): Likewise.
1316         * netbsd-core.c (core_netbsd_vec): Likewise.
1317         * osf-core.c (core_osf_vec): Likewise.
1318         * pdp11.c (MY (vec)): Likewise.
1319         * pef.c (pef_vec): Likewise.
1320         (pef_xlib_vec): Likewise.
1321         * plugin.c (plugin_vec): Likewise.
1322         * ppcboot.c (powerpc_boot_vec): Likewise.
1323         * ptrace-core.c (core_ptrace_vec): Likewise.
1324         * sco5-core.c (core_sco5_vec): Likewise.
1325         * som.c (hppa_som_vec): Likewise.
1326         * srec.c (srec_vec): Likewise.
1327         (symbolsrec_vec): Likewise.
1328         * tekhex.c (tekhex_vec): Likewise.
1329         * trad-core.c (core_trad_vec): Likewise.
1330         * verilog.c (verilog_vec): Likewise.
1331         * vms-alpha.c (alpha_vms_vec): Likewise.
1332         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1333         * wasm-module.c (wasm_vec): Likewise.
1334         * xsym.c (sym_vec): Likewise.
1335         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1336         isn't set.
1337         (elf_map_symbols): Don't include ignored section symbols.
1338         * elfcode.h (elf_slurp_symbol_table): Also set
1339         BSF_SECTION_SYM_USED on STT_SECTION symbols.
1340         * elflink.c (bfd_elf_final_link): Generated section symbols only
1341         when emitting relocations or reqired.
1342         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1343         * syms.c (BSF_SECTION_SYM_USED): New.
1344         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1345         (bfd_target): Add keep_unused_section_symbols.
1346         (bfd_keep_unused_section_symbols): New.
1347         * bfd-in2.h: Regenerated.
1348
1349 2021-01-07  Nick Clifton  <nickc@redhat.com>
1350
1351         PR 25713
1352         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1353         absolute paths and check to see if they are longer than MAX_PATH.
1354
1355 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1356
1357         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1358
1359 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1360             Jim Wilson  <jimw@sifive.com>
1361             Andrew Waterman  <andrew@sifive.com>
1362             Maxim Blinov  <maxim.blinov@embecosm.com>
1363             Kito Cheng  <kito.cheng@sifive.com>
1364             Nelson Chu  <nelson.chu@sifive.com>
1365
1366         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1367
1368 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1369
1370         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1371         (bfinfdpic_check_relocs): Likewise.
1372
1373 2021-01-06  Alan Modra  <amodra@gmail.com>
1374
1375         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1376         on unknown r_type.
1377         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1378
1379 2021-01-06  Alan Modra  <amodra@gmail.com>
1380
1381         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1382         (sparc64-*-solaris2*): Add sparc_elf64_vec and
1383         sparc_elf32_vec.
1384
1385 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1386
1387         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1388         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
1389         * configure.ac: Handle riscv_elf[32|64]_be_vec.
1390         * configure: Regenerate.
1391         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1392         riscv_is_insn_reloc.
1393         (riscv_get_insn): RISC-V instructions are always little endian, but
1394         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1395         the insturctions.
1396         (riscv_put_insn): Likewsie.
1397         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1398         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1399         use riscv_[get|put]_insn or bfd_[get|put].
1400         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1401         or bfd_[get|put]l16 for code.
1402         (riscv_elf_relocate_section): Likewise.
1403         (riscv_elf_finish_dynamic_symbol): Likewise.
1404         (riscv_elf_finish_dynamic_sections): Likewise.
1405         (_bfd_riscv_relax_call): Likewise.
1406         (_bfd_riscv_relax_lui): Likewise.
1407         (_bfd_riscv_relax_align): Likewise.
1408         (_bfd_riscv_relax_pc): Likewise.
1409         (riscv_elf_object_p): Handled for big endian.
1410         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1411         * targets.c: Add riscv_elf[32|64]_be_vec.
1412         (_bfd_target_vector): Likewise.
1413
1414 2021-01-05  Alan Modra  <amodra@gmail.com>
1415
1416         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1417         for relocatable executable.
1418
1419 2021-01-05  Alan Modra  <amodra@gmail.com>
1420
1421         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1422
1423 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
1424
1425         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1426         make sure gp symbol is output as a dynamic symbol.
1427
1428 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1429
1430         PR ld/26256
1431         * elflink.c (compare_link_order): Place unordered sections before
1432         ordered sections.
1433         (elf_fixup_link_order): Add a link info argument.  Allow mixed
1434         ordered and unordered input sections for non-relocatable link.
1435         Sort the consecutive bfd_indirect_link_order sections with the
1436         same pattern.  Change the offsets of the bfd_indirect_link_order
1437         sections only.
1438         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1439         * section.c (bfd_section): Add pattern.
1440         (BFD_FAKE_SECTION): Initialize pattern to NULL.
1441         * bfd-in2.h: Regenerated.
1442
1443 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
1444
1445         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1446         of private flags with 0x.
1447         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1448
1449 2021-01-04  Alan Modra  <amodra@gmail.com>
1450
1451         PR 26822
1452         * elflink.c (elf_link_input_bfd): Use the file base name in
1453         linker generated STT_FILE symbols.
1454
1455 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
1456
1457         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1458         * elfxx-riscv.h: Add declaration.
1459         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1460         riscv_compare_subsets to check the orders.
1461         (riscv_skip_prefix): Removed.
1462         (riscv_prefix_cmp): Removed.
1463
1464 2021-01-04  Alan Modra  <amodra@gmail.com>
1465
1466         PR 26741
1467         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1468         calculating subset version length.
1469
1470 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1471
1472         * xcofflink.c: Correct spelling in comments.
1473
1474 2021-01-01  Alan Modra  <amodra@gmail.com>
1475
1476         Update year range in copyright notice of all files.
1477
1478 For older changes see ChangeLog-2020
1479 \f
1480 Copyright (C) 2021 Free Software Foundation, Inc.
1481
1482 Copying and distribution of this file, with or without modification,
1483 are permitted in any medium without royalty provided the copyright
1484 notice and this notice are preserved.
1485
1486 Local Variables:
1487 mode: change-log
1488 left-margin: 8
1489 fill-column: 74
1490 version-control: never
1491 End: