bfd/ChangeLog

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