bfd/ChangeLog

   1 2021-04-26  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * elf-bfd.h: Include stdlib.h.
   4
   5 2021-04-26  Jan Beulich  <jbeulich@suse.com>
   6
   7         * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to
   8         complain_overflow_signed.
   9         * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16
  10         to complain_overflow_signed.
  11
  12 2021-04-23  Eric Botcazou  <ebotcazou@adacore.com>
  13
  14         * elf.c (special_sections_p): Add .persistent.bss.
  15
  16 2021-04-23  Jan Beulich  <jbeulich@suse.com>
  17
  18         * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero
  19         size field.
  20         * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL
  21         has zero size field.
  22
  23 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
  24
  25         * hash.c (struct bfd_strtab_hash): Remove xcoff field.
  26         Add length_field_size field.
  27         (_bfd_stringtab_init): Change prototype.
  28         Adapt to new length_field_size.
  29         (_bfd_xcoff_stringtab_init): Likewise.
  30         (_bfd_stringtab_add): Likewise.
  31         (_bfd_stringtab_emit): Likewise.
  32         * libbfd-in.h (_bfd_xcoff_stringtab_init):
  33         Change prototype.
  34         * libbfd.h: Regenerate.
  35         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create):
  36         Call _bfd_xcoff_stringtab_init with isxcoff64 value.
  37
  38 2021-04-22  Clément Chigot  <clement.chigot@atos.net>
  39
  40         * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for
  41         unsupported storage class or auxialiry entries.
  42         Improve and adapt to new aux structures.
  43         Add C_DWARF support.
  44         (_bfd_xcoff_swap_aux_out): Likewise.
  45         * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise.
  46         (_bfd_xcoff64_swap_aux_out): Likewise.
  47
  48 2021-04-21  Eli Zaretskii  <eliz@gnu.org>
  49
  50         PR 27760
  51         * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display
  52         of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP,
  53         IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags.
  54         Decode the contents of the DllCharacteristics field.
  55
  56 2021-04-21  Nick Clifton  <nickc@redhat.com>
  57
  58         PR 27759
  59         * srec.c (srec_read_section): Replace assertions with error
  60         returns.
  61
  62 2021-04-20  Clément Chigot  <clement.chigot@atos.net>
  63
  64         PR binutils/21700
  65         * reloc.c (BFD_RELOC_PPC_NEG): New relocation.
  66         * bfd-in2.h: Regenerate.
  67         * libbfd.h: Regenerate.
  68         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add
  69         BFD_RELOC_PPC_NEG handler.
  70         (xcoff_reloc_type_neg): Correctly substract addend.
  71         * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32
  72         howto.
  73         (xcoff64_rtype2howto): Add handler for R_NEG_32.
  74         (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler.
  75         * xcofflink.c (xcoff_need_ldrel_p): Check output section
  76         for R_POS-like relocations. New argument added.
  77         (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument.
  78         (xcoff_link_input_bfd): Likewise.
  79
  80 2021-04-16  Alan Modra  <amodra@gmail.com>
  81
  82         PR 27567
  83         * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags.
  84         (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT,
  85         ignore alignment checks when return is false.  Formatting.
  86
  87 2021-04-15  Nelson Chu  <nelson.chu@sifive.com>
  88
  89         PR27584
  90         * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to
  91         omit local and empty symbols since they usually generated to
  92         mark the auipc instructions.
  93
  94 2021-04-15  Lifang Xia<lifang_xia@c-sky.com>
  95
  96         * elf32-csky.c (csky_elf_howto_table)
  97         <R_CKCORE_PCREL_IMM16BY2>: Set special_function to
  98         bfd_elf_generic_reloc.
  99         <R_CKCORE_PCREL_IMM16BY4>: Likewise.
 100         <R_CKCORE_PCREL_IMM10BY4>: Likewise.
 101         <R_CKCORE_PCREL_IMM18BY2>: Likewise.
 102         <R_CKCORE_PCREL_FLRW_IMM8BY4>: Likewise.
 103
 104 2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>
 105
 106         PR binutils/27708
 107         * elf.c (assign_file_positions_for_non_load_sections): Set
 108         p_memsz to p_filesz for the loadable PT_NOTE segment.
 109
 110 2021-04-14  Frederic Cambus  <fred@statdns.com>
 111
 112         * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef
 113         checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.
 114
 115 2021-04-14  Alan Modra  <amodra@gmail.com>
 116
 117         PR 27631
 118         * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf
 119         when hh might be NULL, test for NULL first.
 120
 121 2021-04-14  Alan Modra  <amodra@gmail.com>
 122
 123         PR 27630
 124         * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when
 125         hash might be NULL, cast instead.
 126
 127 2021-04-13  Clément Chigot  <clement.chigot@atos.net>
 128
 129         * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier.
 130
 131 2021-04-13  Nelson Chu  <nelson.chu@sifive.com>
 132
 133         * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning
 134         when the version of input or output is RISCV_UNKNOWN_VERSION, since
 135         the extension is added implicitly.
 136         * elfxx-riscv.c: Updated the obsolete comments.
 137         (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h.
 138         * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added.
 139
 140 2021-04-12  Alan Modra  <amodra@gmail.com>
 141
 142         * elf-bfd.h (ENABLE_CHECKING): Define.
 143         (elf_link_hash_lookup): Abort if wrong type of hash table.
 144         * configure.ac (--enable-checking): Add support.
 145         * config.in: Regenerate.
 146         * configure: Regenerate.
 147
 148 2021-04-12  Alan Modra  <amodra@gmail.com>
 149
 150         * elf-bfd.h (is_elf_hash_table): Convert macro to inline function.
 151         (elf_link_hash_lookup, elf_link_hash_traverse): Likewise.
 152         (elf_hash_table, elf_hash_table_id): Likewise.
 153         * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant
 154         is_elf_hash_table check.
 155         * elf32-csky.c (elf32_csky_setup_section_lists): Likewise.
 156         * elf32-hppa.c (clobber_millicode_symbols): Correct param types.
 157         * elf64-alpha.c (elf64_alpha_output_extsym): Likewise.
 158         * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise.
 159         (elfNN_ia64_global_dyn_sym_thunk: Likewise.
 160         * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise.
 161         (elf64_ia64_global_dyn_sym_thunk): Likewise.
 162         (elf64_vms_link_add_object_symbols): Pass base type of hash table
 163         to is_elf_hash_table.
 164         * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise.
 165         (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise.
 166         (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise.
 167         (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise.
 168         (bfd_elf_final_link): Likewise.
 169         * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise.
 170         * elf64-ppc.c (ppc64_elf_set_toc): Likewise.  Use bfd_link_hash_lookup.
 171
 172 2021-04-12  Alan Modra  <amodra@gmail.com>
 173
 174         * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry*
 175         from elf_backend_archive_symbol_lookup.
 176         (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*.
 177         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise.  Check
 178         we have a ppc_hash_table before accessing ppc_link_hash_entry
 179         fields.
 180         * elflink.c (_bfd_elf_archive_symbol_lookup): Return
 181         bfd_link_hash_entry*.
 182         (elf_link_add_archive_symbols): Adjust to suit.
 183
 184 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 185
 186         * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of
 187         i-ext when expanding g-ext.
 188
 189 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 190
 191         * elfxx-riscv.c (riscv_ext_dont_care_version): Removed.
 192         (riscv_parse_add_subset): Always add the implicit extensions, even if
 193         their versions are RISCV_UNKNOWN_VERSION.
 194         (riscv_parse_std_ext): Delay to add i-ext as the implicit extension
 195         in the riscv_parse_add_implicit_subsets.  Besides, add g-ext as the
 196         implicit extension after it has been expanded.
 197         (riscv_parse_add_implicit_subsets): Updated.
 198
 199 2021-04-12  Nelson Chu  <nelson.chu@sifive.com>
 200
 201         * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward.
 202         (riscv_std_s_ext_strtab): Likewise.
 203         (riscv_std_h_ext_strtab): Likewise.
 204         (riscv_std_zxm_ext_strtab): Added for the zxm prefix.
 205         (enum riscv_prefix_ext_class): Moved forward and renamed from
 206         riscv_isa_ext_class.  Reorder them according to the parsing order,
 207         since the enum values are used to check the orders in the
 208         riscv_compare_subsets.
 209         (struct riscv_parse_prefix_config): Moved forward and renamed from
 210         riscv_parse_config_t.  Also removed the ext_valid_p field, the
 211         related functions are replaced by riscv_valid_prefixed_ext.
 212         (parse_config): Moved forward and updated.  The more letters of the
 213         prefix string, the more forward it must be defined.  Otherwise, we
 214         will get the wrong mapping when using strncmp in riscv_get_prefix_class.
 215         (riscv_get_prefix_class): Moved forward.  Support to parse the
 216         multi-letter prefix, like zxm.
 217         (riscv_known_prefixed_ext): New function, check if the prefixed
 218         extension is supported according to the right riscv_std_*_ext_strtab.
 219         (riscv_valid_prefixed_ext): New function, used to replace the
 220         riscv_ext_*_valid_p functions.
 221         (riscv_init_ext_order): Do not set the values for prefix keywords
 222         since they may have multiple letters for now.
 223         (riscv_compare_subsets): Set the order values of prefix keywords
 224         to negative numbers according to the riscv_prefix_ext_class.
 225         (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we
 226         have parsed the prefixed extensions.
 227         (riscv_parse_prefixed_ext): Updated and removed the parameter config.
 228         Report error when the prefix is unknown.
 229         (riscv_parse_subset): Do not parse the prefixed extensions according
 230         to the orders in the parse_config.  Remove the confused message and
 231         let riscv_parse_prefixed_ext to report the details.
 232         * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c.
 233         (riscv_get_prefix_class): Removed to static.
 234
 235 2021-04-08  Mike Frysinger  <vapier@gentoo.org>
 236
 237         * configure.ac (ACX_BUGURL): Use https://.
 238         * configure.com (COPY_TEXT): Likewise.
 239         * configure: Regenerate.
 240
 241 2021-04-05  Alan Modra  <amodra@gmail.com>
 242
 243         * configure.ac: Don't check for long long or long double type.
 244         Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
 245         strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
 246         for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
 247         vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
 248         (AC_ISC_POSIX): Don't invoke.
 249         (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
 250         * sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
 251         Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
 252         header order as per automake AC_INCLUDES_DEFAULT.
 253         * bfd-in.h: Include inttypes.h unconditionally.
 254         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
 255         long double are available.
 256         (bfd_scan_vma): Assume long long and strtoull are available.
 257         * elflink.c: Include limits.h unconditionally.
 258         * elfnn-riscv.c: Likewise.
 259         * wasm-module.c: Likewise.
 260         * hpux-core.c: Include dirent.h unconditionally.
 261         * trad-core.c: Likewise.
 262         * hosts/x86-64linux.h: Include stdlib.h unconditionally.
 263         * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
 264         * elf32-m68hc1x.c: Don't include alloca-conf.h.
 265         * elf64-hppa.c: Likewise.
 266         * som.c: Likewise.
 267         * wasm-module.c: Likewise.
 268         * xsym.c: Likewise.
 269         * bfd-in2.h: Regenerate.
 270         * config.in: Regenerate.
 271         * configure: Regenerate.
 272
 273 2021-04-01  Tamar Christina  <tamar.christina@arm.com>
 274
 275         PR ld/26659
 276         * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow.
 277
 278 2021-04-01  Martin Liska  <mliska@suse.cz>
 279
 280         * ecoff.c (strneq): Remove strneq and use startswith.
 281         (_bfd_ecoff_slurp_armap): Likewise.
 282
 283 2021-04-01  Martin Liska  <mliska@suse.cz>
 284
 285         * elf-bfd.h (bfd_section_is_ctf): Use startswith function.
 286         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 287         (elf_get_reloc_section): Likewise.
 288         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 289         * elf32-m32r.c (m32r_elf_section_flags): Likewise.
 290         * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise.
 291         * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise.
 292         (nds32_elf_relocate_section): Likewise.
 293         (nds32_elf_action_discarded): Likewise.
 294         (nds32_elf_check_relocs): Likewise.
 295         (nds32_elf_section_flags): Likewise.
 296         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
 297         * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
 298         * elf32-rx.c (rx_table_find): Likewise.
 299         (rx_table_map): Likewise.
 300         * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise.
 301         (spu_elf_find_overlays): Likewise.
 302         (needs_ovl_stub): Likewise.
 303         (allocate_spuear_stubs): Likewise.
 304         (build_spuear_stubs): Likewise.
 305         (mark_overlay_section): Likewise.
 306         (spu_elf_auto_overlay): Likewise.
 307         (spu_elf_output_symbol_hook): Likewise.
 308         * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise.
 309         * elf32-xtensa.c (xtensa_property_section_name): Likewise.
 310         * elf64-ppc.c (ppc64_elf_section_flags): Likewise.
 311         (ppc64_elf_relocate_section): Likewise.
 312         * elflink.c (resolve_section): Likewise.
 313         (UNARY_OP): Likewise.
 314         (BINARY_OP_HEAD): Likewise.
 315         (elf_link_input_bfd): Likewise.
 316         * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise.
 317         * elfxx-riscv.c (riscv_parse_subset): Likewise.
 318         * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise.
 319         * opncls.c (get_build_id): Likewise.
 320
 321 2021-03-31  Alan Modra  <amodra@gmail.com>
 322
 323         PR 27671
 324         * bfd-in.h: Don't poison FALSE or TRUE.
 325         * bfd-in2.h: Regenerate.
 326
 327 2021-03-31  Alan Modra  <amodra@gmail.com>
 328
 329         * sysdep.h: POISON_BFD_BOOLEAN: Define.
 330         * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
 331         * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
 332         * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
 333         * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
 334         * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
 335         * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
 336         * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
 337         * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
 338         * coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
 339         * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
 340         * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
 341         * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
 342         * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
 343         * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
 344         * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
 345         * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
 346         * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
 347         * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
 348         * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
 349         * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
 350         * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
 351         * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
 352         * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
 353         * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
 354         * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
 355         * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
 356         * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
 357         * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
 358         * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
 359         * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
 360         * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
 361         * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
 362         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
 363         * elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
 364         * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
 365         * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
 366         * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
 367         * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
 368         * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
 369         * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
 370         * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
 371         * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
 372         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 373         * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
 374         * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
 375         * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
 376         * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
 377         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 378         * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
 379         * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
 380         * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
 381         * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
 382         * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
 383         * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
 384         * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
 385         * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
 386         * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
 387         * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
 388         * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 389         * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
 390         * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
 391         * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
 392         * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
 393         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
 394         * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
 395         * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
 396         * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
 397         * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
 398         * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
 399         * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
 400         * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
 401         * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
 402         * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
 403         * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
 404         * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
 405         * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
 406         * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
 407         * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
 408         * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
 409         * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
 410         * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
 411         * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
 412         * xsym.h: Replace bfd_boolean with bool, FALSE with false, and
 413         TRUE with true throughout.
 414         * bfd-in2.h: Regenerate.
 415         * libbfd.h: Regenerate.
 416         * libcoff.h: Regenerate.
 417
 418 2021-03-31  Alan Modra  <amodra@gmail.com>
 419
 420         * bfd-in.h: Include stdbool.h.
 421         (bfd_boolean): Define as bool
 422         * bfd-in2.h: Regenerate.
 423
 424 2021-03-31  Alan Modra  <amodra@gmail.com>
 425
 426         * .gitignore: Delete bfd_stdint.h entry.
 427         * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h.
 428         (BUILD_HFILES, LOCAL_H_DEPS): Likewise.
 429         * bfd-in.h: Include stdint.h in place of bfd_stdint.h.
 430         * configure.ac: Don't invoke GCC_HEADER_STDINT.
 431         * configure.com: Don't create bfd_stdint.h.
 432         * Makefile.in: Regenerate.
 433         * aclocal.m4: Regenerate.
 434         * bfd-in2.h: Regenerate.
 435         * config.in: Regenerate.
 436         * configure: Regenerate.
 437         * doc/Makefile.in: Regenerate.
 438         * po/BLD-POTFILES.in: Regenerate.
 439
 440 2021-03-31  Alan Modra  <amodra@gmail.com>
 441
 442         * bfd-in.h: Include string.h.
 443         (LITMEMCPY, LITSTRCPY): Delete.
 444         * bfd-in2.h: Regenerate.
 445
 446 2021-03-30  Alan Modra  <amodra@gmail.com>
 447
 448         * elflink.c (elf_link_add_object_symbols): Don't set h->indx
 449         unless is_elf_hash_table.
 450
 451 2021-03-29  Alan Modra  <amodra@gmail.com>
 452
 453         * aoutx.h (aout_link_write_symbols): Don't cast boolean expression
 454         to bfd_boolean.
 455         * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans
 456         against FALSE.
 457         * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE.
 458         (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE".
 459         (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise.
 460         (is_reloc_for_PLT, is_reloc_for_TLS): Likewise.
 461         * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise.
 462         * elf32-nds32.c (insert_nds32_elf_blank): Likewise.
 463         * elf32-rx.c (rx_set_section_contents): Likewise.
 464         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 465         * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise.
 466         * mach-o.c (bfd_mach_o_read_command): Likewise.
 467         * targets.c (bfd_get_target_info): Likewise.
 468
 469 2021-03-29  Alan Modra  <amodra@gmail.com>
 470
 471         * coff-z80.c (z80_is_local_label_name): Return bfd_boolean.
 472         * elf32-z80.c (z80_is_local_label_name): Likewise.
 473         * elf32-spu.c (spu_elf_modify_headers): Likewise.
 474         * elf32-nds32.h (struct elf_nds32_link_hash_table <hyper_relax>):
 475         Change type to int.
 476         * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test
 477         for error return from vms_write_data_block.
 478
 479 2021-03-29  Alan Modra  <amodra@gmail.com>
 480
 481         * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int.
 482         * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise.
 483         (elf64_ia64_local_dyn_sym_thunk): Likewise.
 484         * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise.
 485         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs),
 486         (elfNN_aarch64_finish_local_dynamic_symbol): Likewise.
 487         * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise.
 488         (elfNN_ia64_local_dyn_sym_thunk): Likewise.
 489         * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise.
 490         (riscv_pcrel_reloc_eq): Likewise.
 491         (riscv_elf_finish_local_dynamic_symbol): Likewise.
 492         * elfxx-sparc.c (allocate_local_dynrelocs): Likewise.
 493         (finish_local_dynamic_symbol): Likewise.
 494         * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise.
 495         * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise.
 496         (mips_elf_count_got_symbols): Change return type to bfd_boolean.
 497
 498 2021-03-29  Alan Modra  <amodra@gmail.com>
 499
 500         * elflink.c (elf_link_output_symstrtab): Make flinfo parameter
 501         a void pointer.
 502         (bfd_elf_final_link): Delete out_sym_func typedef and don't cast
 503         elf_link_output_symstrtab when calling output_arch_syms and
 504         output_arch_local_syms.
 505         * elf-bfd.h (struct elf_backend_data <elf_backend_output_arch_syms,
 506         elf_backend_output_arch_local_syms>): Change return type of func
 507         arg to match elf_link_output_symstrtab.
 508         * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct
 509         return type.
 510         * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type.
 511         (nds32_elf_output_arch_syms): Correct func return type.
 512
 513 2021-03-29  Alan Modra  <amodra@gmail.com>
 514
 515         * elf-m10200.c (mn10200_elf_relocate_section): Return int.
 516         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 517         * elf32-arc.c (elf_arc_relocate_section): Likewise.
 518         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 519         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 520         * elf32-bfin.c (bfin_relocate_section): Likewise.
 521         (bfinfdpic_relocate_section): Likewise.
 522         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 523         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 524         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 525         * elf32-csky.c (csky_elf_relocate_section): Likewise.
 526         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 527         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 528         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 529         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 530         * elf32-ft32.c (ft32_elf_relocate_section): Likewise.
 531         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 532         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 533         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 534         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 535         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 536         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 537         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 538         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 539         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 540         * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise.
 541         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 542         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 543         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 544         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 545         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 546         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 547         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 548         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 549         * elf32-nds32.c (nds32_elf_relocate_section): Likewise.
 550         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 551         * elf32-or1k.c (or1k_elf_relocate_section): Likewise.
 552         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 553         * elf32-pru.c (pru_elf32_relocate_section): Likewise.
 554         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 555         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 556         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 557         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 558         (_bfd_score_elf_relocate_section): Likewise.
 559         * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise.
 560         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 561         * elf32-sh.c (sh_elf_relocate_section): Likewise.
 562         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 563         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 564         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 565         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 566         * elf32-visium.c (visium_elf_relocate_section): Likewise.
 567         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 568         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 569         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 570         * elf32-z80.c (z80_elf_relocate_section): Likewise.
 571         * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
 572         (elf64_alpha_relocate_section): Likewise.
 573         * elf64-bpf.c (bpf_elf_relocate_section): Likewise.
 574         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 575         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 576         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 577         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 578         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 579         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 580         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 581         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
 582         * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
 583         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
 584         * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise.
 585         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 586         * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise.
 587         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 588         * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise.
 589
 590 2021-03-26  Keith Seitz  <keiths@redhat.com>
 591
 592         * elfcore.h (_bfd_elf_core_find_build_id): Seek file
 593         offset of program headers after calling elf_read_notes.
 594
 595 2021-03-23  Jan Beulich  <jbeulich@suse.com>
 596
 597         * dwarf2.c (read_indexed_string): Rename index to idx.
 598
 599 2021-03-22  Martin Liska  <mliska@suse.cz>
 600
 601         * bfd-in.h (startswith): Add startswith function.
 602         (CONST_STRNEQ): Remove.
 603         * bfd-in2.h (startswith): Regenerate with make headers.
 604         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
 605         (_bfd_slurp_extended_name_table): Likewise.
 606         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 607         * bfd.c (bfd_get_sign_extend_vma): Likewise.
 608         (bfd_convert_section_size): Likewise.
 609         (bfd_convert_section_contents): Likewise.
 610         * coff-stgo32.c (go32exe_create_stub): Likewise.
 611         (go32exe_check_format): Likewise.
 612         * coffcode.h (styp_to_sec_flags): Likewise.
 613         (GNU_DEBUGALTLINK): Likewise.
 614         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
 615         (coff_gc_sweep): Likewise.
 616         (bfd_coff_gc_sections): Likewise.
 617         * cofflink.c (coff_link_add_symbols): Likewise.
 618         (process_embedded_commands): Likewise.
 619         * compress.c (bfd_is_section_compressed_with_header): Likewise.
 620         (bfd_init_section_decompress_status): Likewise.
 621         * dwarf2.c (find_debug_info): Likewise.
 622         (place_sections): Likewise.
 623         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 624         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 625         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
 626         (assign_section_numbers): Likewise.
 627         (elfcore_grok_win32pstatus): Likewise.
 628         * elf32-arm.c (cmse_scan): Likewise.
 629         (elf32_arm_gc_mark_extra_sections): Likewise.
 630         (elf32_arm_size_dynamic_sections): Likewise.
 631         (is_arm_elf_unwind_section_name): Likewise.
 632         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
 633         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 634         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
 635         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
 636         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 637         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
 638         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
 639         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
 640         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
 641         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
 642         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
 643         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
 644         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
 645         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
 646         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 647         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
 648         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
 649         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
 650         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
 651         (elf32_tic6x_size_dynamic_sections): Likewise.
 652         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
 653         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
 654         (xtensa_is_insntable_section): Likewise.
 655         (xtensa_is_littable_section): Likewise.
 656         (xtensa_is_proptable_section): Likewise.
 657         (xtensa_property_section_name): Likewise.
 658         (xtensa_callback_required_dependence): Likewise.
 659         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
 660         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 661         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
 662         (get_reloc_section): Likewise.
 663         (elf64_ia64_size_dynamic_sections): Likewise.
 664         (elf64_ia64_object_p): Likewise.
 665         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
 666         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 667         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 668         * elflink.c (elf_link_add_object_symbols): Likewise.
 669         (_bfd_elf_gc_mark_extra_sections): Likewise.
 670         (bfd_elf_parse_eh_frame_entries): Likewise.
 671         (_bfd_elf_section_already_linked): Likewise.
 672         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
 673         * elfnn-ia64.c (is_unwind_section_name): Likewise.
 674         (elfNN_ia64_size_dynamic_sections): Likewise.
 675         (elfNN_ia64_object_p): Likewise.
 676         * elfxx-mips.c (FN_STUB_P): Likewise.
 677         (CALL_STUB_P): Likewise.
 678         (CALL_FP_STUB_P): Likewise.
 679         (_bfd_mips_elf_section_from_shdr): Likewise.
 680         (_bfd_mips_elf_fake_sections): Likewise.
 681         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 682         (_bfd_mips_final_write_processing): Likewise.
 683         (_bfd_mips_elf_final_link): Likewise.
 684         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 685         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
 686         (elf_x86_64_is_reloc_section): Likewise.
 687         * hpux-core.c (thread_section_p): Likewise.
 688         * libcoff.h (bfd_pei_p): Likewise.
 689         * linker.c (REAL): Likewise.
 690         (unwrap_hash_lookup): Likewise.
 691         (_bfd_generic_link_add_one_symbol): Likewise.
 692         * mmo.c (mmo_internal_write_section): Likewise.
 693         * osf-core.c (osf_core_core_file_p): Likewise.
 694         * pef.c (bfd_pef_print_symbol): Likewise.
 695         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
 696         * som.c (som_slurp_symbol_table): Likewise.
 697         (som_slurp_armap): Likewise.
 698         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
 699
 700 2021-03-22  Jan Beulich  <jbeulich@suse.com>
 701
 702         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
 703         language translation wrapping to _bfd_error_handler()
 704         invocations.
 705
 706 2021-03-21  Alan Modra  <amodra@gmail.com>
 707
 708         * bfd-in.h (startswith): New inline.
 709         (CONST_STRNEQ): Use startswith.
 710         * bfd-in2.h: Regenerate.
 711
 712 2021-03-20  Alan Modra  <amodra@gmail.com>
 713
 714         PR 27590
 715         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
 716         test for .gnu.debuglto*.
 717
 718 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 719
 720         PR ld/27590
 721         * elf.c (_bfd_elf_make_section_from_shdr): Treat
 722         .gnu.debuglto_.debug_ section as debugging section unless it is
 723         marked with SHF_EXCLUDE.
 724         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
 725         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
 726         matching non-debugging sections or linkonce section with comdat
 727         section.
 728
 729 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 730
 731         PR ld/27587
 732         * dwarf2.c (read_attribute_value): Check version >= 3 for
 733         DW_FORM_ref_addr.
 734
 735 2021-03-16  Nick Clifton  <nickc@redhat.com>
 736
 737         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
 738         overrun by using sizeof of the destination x_fname field as the
 739         limit for a memcpy.
 740
 741 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 742
 743         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
 744
 745 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 746
 747         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
 748         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
 749         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
 750         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
 751         BFD_RELOC_PPC64_TLS_ML): New relocations.
 752         * bfd-in2.h: Regenerate.
 753         * libbfd.h: Regenerate.
 754         * coff-rs6000.c (xcoff_calculate_relocation): Call
 755         xcoff_reloc_type_tls for TLS relocations.
 756         (xcoff_howto_table): Implement TLS relocations.
 757         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
 758         (xcoff_reloc_type_tls): New function.
 759         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
 760         (xcoff_howto_table): Likewise.
 761         (_bfd_xcoff_reloc_type_lookup): Likewise.
 762         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
 763         (styp_to_sec_flags): Likewise.
 764         (coff_compute_section_file_positions): Avoid file offset
 765         optimisation for .data when the previous section is .tdata.
 766         (coff_write_object_contents): Handle TLS sections.
 767         * coffswap.h (coff_swap_aouthdr_out): Add support for
 768         new fields in aouthdr.
 769         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
 770         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
 771         (xcoff_need_ldrel_p): Add cases for TLS relocations.
 772         (xcoff_create_ldrel): Add l_symndx for TLS sections.
 773
 774 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 775
 776         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
 777         New relocations.
 778         * bfd-in2.h: Regenerate.
 779         * libbfd.h: Regenerate.
 780         * coff-rs6000.c (xcoff_calculate_relocation): Call
 781         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
 782         (xcoff_howto_table): Remove src_mask for TOC relocations.
 783         Add R_TOCU and R_TOCL howtos.
 784         (_bfd_xcoff_reloc_type_lookup): Add cases for
 785         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
 786         (xcoff_reloc_type_toc): Compute the whole offset.
 787         Implement R_TOCU and R_TOCL.
 788         * coff64-rs6000.c (xcoff64_calculate_relocation):
 789         Likewise.
 790         (xcoff64_howto_table): Likewise.
 791         (xcoff64_reloc_type_lookup): Likewise.
 792
 793 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 794
 795         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
 796         add new relocations.
 797         (xcoff_howto_table): Likewise.
 798         (xcoff_rtype2howto): Increase r_type maximum value.
 799         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
 800         of create a new one from scratch.  Enable only some relocations
 801         to have a changing r_size.
 802         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
 803         (xcoff64_howto_table): Likewise.
 804         (xcoff64_rtype2howto): Likewise.
 805         (xcoff64_ppc_relocate_section): Likewise.
 806         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
 807
 808 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 809
 810         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
 811
 812 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 813
 814         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
 815         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
 816         support for o_cputype field.  Avoid creating an empty a.out header
 817         for XCOFF64.
 818
 819 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 820
 821         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
 822         missing smclass.
 823
 824 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
 825
 826         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
 827         restart_relax, used to check if we need to run the whole
 828         relaxations from relax pass 0 to 2 again.
 829         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
 830         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
 831         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
 832         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
 833         after_allocation to check if we need to run the whole relaxations again.
 834         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
 835         when the restart_relax is FALSE; At last set restart_relax to TRUE if
 836         again is TRUE, too.
 837         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
 838         (bfd_elf64_riscv_restart_relax_sections): Likewise.
 839
 840 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 841
 842         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
 843         offset.
 844
 845 2021-03-10  Alan Modra  <amodra@gmail.com>
 846             Jan Beulich  <jbeulich@suse.com>
 847
 848         * elf.c (bfd_elf_generic_reloc): Make references between debug
 849         sections use section relative values.
 850
 851 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 852
 853         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
 854
 855 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 856
 857         PR ld/27425
 858         PR ld/27432
 859         * bfd.c (_bfd_get_link_info): New function.
 860         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
 861         (elf_link_info): New.
 862         * libbfd-in.h (_bfd_get_link_info): New prototype.
 863         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
 864         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
 865         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
 866         (pex64_link_add_symbols): New function.
 867         (coff_bfd_link_add_symbols): New macro.
 868         * libbfd.h: Regenerated.
 869
 870 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 871             Andrew Burgess  <andrew.burgess@embecosm.com>
 872
 873         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
 874         * elf.c (elfcore_grok_riscv_csr): New function.
 875         (elfcore_grok_note): Handle NT_RISCV_CSR.
 876         (elfcore_write_riscv_csr): New function.
 877         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
 878
 879 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 880             Andrew Burgess  <andrew.burgess@embecosm.com>
 881
 882         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
 883         (PRPSINFO_PR_PSARGS_LENGTH): Define.
 884         (riscv_write_core_note): New function.
 885         (riscv_elf_grok_psinfo): Make use of two new length defines.
 886         (elf_backend_write_core_note): Define.
 887
 888 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 889             Andrew Burgess  <andrew.burgess@embecosm.com>
 890
 891         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
 892         * elf.c (elfcore_grok_gdb_tdesc): New function.
 893         (elfcore_grok_note): Handle NT_GDB_TDESC.
 894         (elfcore_write_gdb_tdesc): New function.
 895         (elfcore_write_register_note): Handle NT_GDB_TDESC.
 896
 897 2021-03-05  Nick Clifton  <nickc@redhat.com>
 898
 899         PR 27521
 900         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
 901         (read_indexed_string): Placeholder function.
 902         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
 903         forms.
 904
 905 2021-03-05  Alan Modra  <amodra@gmail.com>
 906
 907         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
 908         2020-09-16 changes.
 909         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
 910         adjustments here instead.  Separate pc-relative adjustments
 911         from symbol related adjustments.  Tidy comments and formatting.
 912
 913 2021-03-04  Jan Beulich  <jbeulich@suse.com>
 914
 915         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
 916         final PE images.
 917
 918 2021-03-04  Alan Modra  <amodra@gmail.com>
 919
 920         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
 921
 922 2021-03-03  Alan Modra  <amodra@gmail.com>
 923
 924         PR 27500
 925         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
 926         processing not when start/stop symbol section is unmarked but
 927         on first time a start/stop symbol is processed.
 928
 929 2021-03-03  Alan Modra  <amodra@gmail.com>
 930
 931         * reloc.c: Include x86_64.h rather than internal.h.
 932
 933 2021-03-02  Nick Clifton  <nickc@redhat.com>
 934
 935         PR 27484
 936         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
 937         function and variable tags and a second time to resolve their
 938         attributes.
 939
 940 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 941
 942         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
 943
 944 2021-03-02  Alan Modra  <amodra@gmail.com>
 945
 946         PR 27451
 947         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
 948         linker defined start/stop symbols when start_stop_gc.
 949
 950 2021-03-02  Alan Modra  <amodra@gmail.com>
 951
 952         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 953         indirect to pc-relative or toc-relative for undefined symbols.
 954
 955 2021-03-01  Alan Modra  <amodra@gmail.com>
 956             Fangrui Song <maskray@google.com>
 957
 958         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 959         defined start/stop symbols when start_stop_gc.
 960         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 961         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 962         * linker.c (bfd_generic_define_start_stop): Likewise.
 963
 964 2021-02-25  Alan Modra  <amodra@gmail.com>
 965
 966         PR 27441
 967         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 968         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 969         use when deciding an as-needed library should be loaded instead
 970         of using the binding of the library definition.
 971
 972 2021-02-24  Alan Modra  <amodra@gmail.com>
 973
 974         PR 27459
 975         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 976         header to avoid a buffer overflow.
 977
 978 2021-02-22  Alan Modra  <amodra@gmail.com>
 979
 980         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 981         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 982
 983 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 984
 985         PR 27158
 986         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 987         (_bfd_riscv_relax_call): Likewise.
 988         (_bfd_riscv_relax_lui): Likewise.
 989         * elfxx-riscv.c (howto_table): Likewise.
 990
 991 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 992
 993         * Makefile.am: Added cpu-riscv.h.
 994         * Makefile.in: Regenerated.
 995         * po/SRC-POTFILES.in: Regenerated.
 996         * cpu-riscv.h: Added to support spec versions controlling.
 997         Also added extern arrays and functions for cpu-riscv.c.
 998         (enum riscv_spec_class): Define all spec classes here uniformly.
 999         (struct riscv_spec): Added for all specs.
1000         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
1001         (RISCV_GET_SPEC_NAME): Likewise.
1002         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
1003         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
1004         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
1005         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
1006         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
1007         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
1008         (riscv_priv_specs): Moved below.
1009         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
1010         (riscv_isa_specs): Moved from include/opcode/riscv.h.
1011         * elfnn-riscv.c: Included cpu-riscv.h.
1012         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
1013         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
1014         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
1015         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
1016
1017 2021-02-17  Alan Modra  <amodra@gmail.com>
1018
1019         * wasm-module.c: Guard include of limits.h.
1020         (CHAR_BIT): Provide backup define.
1021         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
1022         Correct signed overflow checking.
1023
1024 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
1025
1026         PR 27200
1027         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
1028         copying the elf flags from input BFD to output BFD, until we have
1029         checked if the input BFD has no code section or not.  Also fix the
1030         problem that we only check the first section rather than the entire
1031         sections for input BFD.
1032
1033 2021-02-16  Alan Modra  <amodra@gmail.com>
1034
1035         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
1036         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
1037
1038 2021-02-15  Jan Beulich  <jbeulich@suse.com>
1039
1040         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
1041         * doc/Makefile.in: Re-generate.
1042
1043 2021-02-15  Alan Modra  <amodra@gmail.com>
1044
1045         * elf32-nds32.c (nds32_get_section_contents): Replace
1046         bfd_malloc_and_get_section with bfd_get_full_section_contents.
1047         (nds32_elf_relax_delete_blanks): Init contents.
1048         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
1049
1050 2021-02-15  Alan Modra  <amodra@gmail.com>
1051
1052         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1053         bfd_get_full_section_contents.
1054
1055 2021-02-14  Alan Modra  <amodra@gmail.com>
1056
1057         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
1058         all fixes to bfd_generic_get_relocated_section_contents since this
1059         function was split out.
1060
1061 2021-02-11  Alan Modra  <amodra@gmail.com>
1062
1063         * config.bfd: Remove ia64 from obsolete list.
1064
1065 2021-02-11  Alan Modra  <amodra@gmail.com>
1066
1067         PR ld/22269
1068         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
1069
1070 2021-02-11  Alan Modra  <amodra@gmail.com>
1071
1072         PR 27294
1073         * elf32-avr.c (avr_elf32_load_records_from_section): Use
1074         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
1075         unnecessary casts.
1076
1077 2021-02-11  Alan Modra  <amodra@gmail.com>
1078
1079         PR 27291
1080         * section.c (bfd_get_section_contents): Avoid possible overflow
1081         when range checking offset and count.
1082         (bfd_set_section_contents): Likewise.
1083
1084 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
1085
1086         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
1087         favour of LIBINTL.
1088         * configure: Regenerated.
1089
1090 2021-02-09  Alan Modra  <amodra@gmail.com>
1091
1092         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
1093         * configure.ac: Delete symbian entries.
1094         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
1095         * elf32-arm.c: Remove symbian support.  Formatting.
1096         * targets.c: Delete symbian entries.
1097         * configure: Regenerate.
1098
1099 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         PR ld/19609
1102         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
1103         info when failed to convert GOTPCREL relocation.
1104
1105 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
1106
1107         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
1108
1109 2021-02-04  Alan Modra  <amodra@gmail.com>
1110
1111         PR 27311
1112         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
1113         libraries for IR references on pass over libraries after LTO
1114         recompilation.
1115
1116 2021-02-03  Alan Modra  <amodra@gmail.com>
1117
1118         PR 27311
1119         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
1120         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
1121         libraries when H is an indirect symbol after calling
1122         _bfd_elf_add_default_symbol.
1123
1124 2021-02-03  Alan Modra  <amodra@gmail.com>
1125
1126         PR 27311
1127         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
1128         undecorated symbol will have a different version.
1129
1130 2021-02-02  Alan Modra  <amodra@gmail.com>
1131
1132         PR 27311
1133         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
1134         Use when handling default versioned symbol.  Rename existing
1135         override variable to nondef_override and use for non-default
1136         versioned symbol.
1137         (elf_link_add_object_symbols): Adjust call to suit.  Don't
1138         pull in as-needed libraries when override is set.
1139
1140 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
1141
1142         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
1143
1144 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
1145
1146         PR 27254
1147         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
1148         offset for the R_RL78_RH_SADDR relocation.
1149
1150 2021-01-29  Alan Modra  <amodra@gmail.com>
1151
1152         PR 27271
1153         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
1154         on symbols defined in absolute or other special sections.
1155
1156 2021-01-28  Alan Modra  <amodra@gmail.com>
1157
1158         PR 27259
1159         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
1160         prevent endless looping of linked-to sections.
1161
1162 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
1163
1164         * bfd-elf.h (elfcore_write_file_note): New function.
1165         * elf.c (elfcore_write_file_note): New function.
1166
1167 2021-01-26  Alan Modra  <amodra@gmail.com>
1168
1169         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
1170
1171 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
1172
1173         PR binutils/27231
1174         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
1175         number tables.
1176
1177 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
1178
1179         PR binutils/27231
1180         * dwarf2.c (read_rnglists): Advance rngs_ptr after
1181         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
1182
1183 2021-01-20  Alan Modra  <amodra@gmail.com>
1184
1185         * elf32-ppc.c: Delete outdated comment.
1186         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1187         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
1188
1189 2021-01-20  Alan Modra  <amodra@gmail.com>
1190
1191         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
1192         section symbols are present.
1193
1194 2021-01-19  Alan Modra  <amodra@gmail.com>
1195
1196         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
1197         throughout to replace casts.
1198         (branch_reloc_hash_match): Remove const from params.
1199         (use_local_plt): New function.
1200         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
1201         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
1202         Use use_local_plt.
1203         * elf32-ppc.c (use_local_plt): New function.
1204         (allocate_dynrelocs, ppc_elf_relocate_section),
1205         (write_global_sym_plt): Use use_local_plt.
1206
1207 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
1208
1209         PR ld/27193
1210         * elflink.c (elf_create_symbuf): Also ignore section symbols.
1211
1212 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
1213
1214         PR ld/23169
1215         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
1216         check pointer_equality_needed.
1217
1218 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
1219
1220         * elf-linker-x86.h (elf_linker_x86_params): Add
1221         report_relative_reloc.
1222         * elf32-i386.c (elf_i386_relocate_section): Call
1223         _bfd_x86_elf_link_report_relative_reloc to report relative
1224         relocations for -z report-relative-reloc.
1225         (elf_i386_finish_dynamic_symbol): Likewse.
1226         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
1227         (elf_x86_64_finish_dynamic_symbol): Likewse.
1228         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
1229         function.
1230         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
1231         prototype.
1232
1233 2021-01-16  Alan Modra  <amodra@gmail.com>
1234
1235         * compress.c (decompress_contents): Tidy inflateEnd result test.
1236
1237 2021-01-16  Alan Modra  <amodra@gmail.com>
1238
1239         PR 26002
1240         * elflink.c (elf_link_output_extsym): Use version 1 in
1241         .gnu.version for undefined unversioned symbols.
1242
1243 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1244
1245         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
1246         caused the by previous commit accidentally.
1247
1248 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1249
1250         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
1251         also aligned the code.
1252
1253 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1254
1255         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
1256
1257 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
1258
1259         * elfnn-riscv.c: Comments tidy and improvement.
1260         * elfxx-riscv.c: Likewise.
1261         * elfxx-riscv.h: Likewise.
1262
1263 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
1264
1265         PR ld/26688
1266         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
1267         section for R_BFIN_FUNCDESC.
1268
1269 2021-01-14  Nick Clifton  <nickc@redhat.com>
1270
1271         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
1272
1273 2021-01-13  Alan Modra  <amodra@gmail.com>
1274
1275         * Makefile.in: Regenerate.
1276         * doc/Makefile.in: Regenerate.
1277
1278 2021-01-13  Alan Modra  <amodra@gmail.com>
1279
1280         PR 27160
1281         * section.c (struct bfd_section): Remove pattern field.
1282         (BFD_FAKE_SECTION): Adjust to suit.
1283         * bfd-in2.h: Regenerate.
1284         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
1285         (bfd_elf_final_link): Don't call elf_fixup_link_order.
1286
1287 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1288
1289         PR binutils/26792
1290         * configure.ac: Use GNU_MAKE_JOBSERVER.
1291         * aclocal.m4: Regenerated.
1292         * configure: Likewise.
1293
1294 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1295
1296         PR ld/27171
1297         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
1298         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
1299
1300 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1301
1302         PR ld/27173
1303         * configure: Regenerated.
1304
1305 2021-01-11  Nick Clifton  <nickc@redhat.com>
1306
1307         * po/fr.po: Updated French translation.
1308         * po/pt.po: Updated Portuguese translation.
1309         * po/sr.po: Updated Serbian translation.
1310         * po/uk.po: Updated Ukranian translation.
1311
1312 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1313
1314         * configure: Regenerated.
1315
1316 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
1317
1318         PR ld/27166
1319         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
1320         -z lam-u48 and -z lam-u57.
1321
1322 2021-01-09  Nick Clifton  <nickc@redhat.com>
1323
1324         * version.m4: Change to 2.36.50.
1325         * configure: Regenerate.
1326         * po/bfd.pot: Regenerate.
1327
1328 2021-01-09  Nick Clifton  <nickc@redhat.com>
1329
1330         * 2.36 release branch crated.
1331
1332 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
1335         LAM_U57 when setting LAM_U48.
1336
1337 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
1338
1339         PR ld/26256
1340         PR ld/27160
1341         * elflink.c (elf_fixup_link_order): Verify that fixing up
1342         SHF_LINK_ORDER doesn't increase the output section size.
1343
1344 2021-01-09  Alan Modra  <amodra@gmail.com>
1345
1346         * configure: Regenerate.
1347
1348 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
1349
1350         * configure: Regenerate.
1351
1352 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
1353
1354         PR 27109
1355         * aix386-core.c (core_aix386_vec): Initialize
1356         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
1357         * aout-target.h (MY (vec)): Likewise.
1358         * binary.c (binary_vec): Likewise.
1359         * cisco-core.c (core_cisco_be_vec): Likewise.
1360         (core_cisco_le_vec): Likewise.
1361         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
1362         * coff-i386.c (TARGET_SYM): Likewise.
1363         (TARGET_SYM_BIG): Likewise.
1364         * coff-ia64.c (TARGET_SYM): Likewise.
1365         * coff-mips.c (mips_ecoff_le_vec): Likewise.
1366         (mips_ecoff_be_vec): Likewise.
1367         (mips_ecoff_bele_vec): Likewise.
1368         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
1369         (powerpc_xcoff_vec): Likewise.
1370         * coff-sh.c (sh_coff_small_vec): Likewise.
1371         (sh_coff_small_le_vec): Likewise.
1372         * coff-tic30.c (tic30_coff_vec): Likewise.
1373         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
1374         (tic54x_coff0_beh_vec): Likewise.
1375         (tic54x_coff1_vec): Likewise.
1376         (tic54x_coff1_beh_vec): Likewise.
1377         (tic54x_coff2_vec): Likewise.
1378         (tic54x_coff2_beh_vec): Likewise.
1379         * coff-x86_64.c (TARGET_SYM): Likewise.
1380         (TARGET_SYM_BIG): Likewise.
1381         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
1382         (rs6000_xcoff64_aix_vec): Likewise.
1383         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
1384         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
1385         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
1386         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
1387         (TARGET_LITTLE_SYM): Likewise.
1388         * hppabsd-core.c (core_hppabsd_vec): Likewise.
1389         * hpux-core.c (core_hpux_vec): Likewise.
1390         * i386msdos.c (i386_msdos_vec): Likewise.
1391         * ihex.c (ihex_vec): Likewise.
1392         * irix-core.c (core_irix_vec): Likewise.
1393         * mach-o-target.c (TARGET_NAME): Likewise.
1394         * mmo.c (mmix_mmo_vec): Likewise.
1395         * netbsd-core.c (core_netbsd_vec): Likewise.
1396         * osf-core.c (core_osf_vec): Likewise.
1397         * pdp11.c (MY (vec)): Likewise.
1398         * pef.c (pef_vec): Likewise.
1399         (pef_xlib_vec): Likewise.
1400         * plugin.c (plugin_vec): Likewise.
1401         * ppcboot.c (powerpc_boot_vec): Likewise.
1402         * ptrace-core.c (core_ptrace_vec): Likewise.
1403         * sco5-core.c (core_sco5_vec): Likewise.
1404         * som.c (hppa_som_vec): Likewise.
1405         * srec.c (srec_vec): Likewise.
1406         (symbolsrec_vec): Likewise.
1407         * tekhex.c (tekhex_vec): Likewise.
1408         * trad-core.c (core_trad_vec): Likewise.
1409         * verilog.c (verilog_vec): Likewise.
1410         * vms-alpha.c (alpha_vms_vec): Likewise.
1411         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
1412         * wasm-module.c (wasm_vec): Likewise.
1413         * xsym.c (sym_vec): Likewise.
1414         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
1415         isn't set.
1416         (elf_map_symbols): Don't include ignored section symbols.
1417         * elfcode.h (elf_slurp_symbol_table): Also set
1418         BSF_SECTION_SYM_USED on STT_SECTION symbols.
1419         * elflink.c (bfd_elf_final_link): Generated section symbols only
1420         when emitting relocations or reqired.
1421         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1422         * syms.c (BSF_SECTION_SYM_USED): New.
1423         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
1424         (bfd_target): Add keep_unused_section_symbols.
1425         (bfd_keep_unused_section_symbols): New.
1426         * bfd-in2.h: Regenerated.
1427
1428 2021-01-07  Nick Clifton  <nickc@redhat.com>
1429
1430         PR 25713
1431         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
1432         absolute paths and check to see if they are longer than MAX_PATH.
1433
1434 2021-01-07  Philipp Tomsich  <prt@gnu.org>
1435
1436         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
1437
1438 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
1439             Jim Wilson  <jimw@sifive.com>
1440             Andrew Waterman  <andrew@sifive.com>
1441             Maxim Blinov  <maxim.blinov@embecosm.com>
1442             Kito Cheng  <kito.cheng@sifive.com>
1443             Nelson Chu  <nelson.chu@sifive.com>
1444
1445         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
1446
1447 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
1448
1449         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
1450         (bfinfdpic_check_relocs): Likewise.
1451
1452 2021-01-06  Alan Modra  <amodra@gmail.com>
1453
1454         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
1455         on unknown r_type.
1456         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1457
1458 2021-01-06  Alan Modra  <amodra@gmail.com>
1459
1460         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
1461         (sparc64-*-solaris2*): Add sparc_elf64_vec and
1462         sparc_elf32_vec.
1463
1464 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
1465
1466         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
1467         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
1468         * configure.ac: Handle riscv_elf[32|64]_be_vec.
1469         * configure: Regenerate.
1470         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
1471         riscv_is_insn_reloc.
1472         (riscv_get_insn): RISC-V instructions are always little endian, but
1473         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
1474         the insturctions.
1475         (riscv_put_insn): Likewsie.
1476         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
1477         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
1478         use riscv_[get|put]_insn or bfd_[get|put].
1479         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
1480         or bfd_[get|put]l16 for code.
1481         (riscv_elf_relocate_section): Likewise.
1482         (riscv_elf_finish_dynamic_symbol): Likewise.
1483         (riscv_elf_finish_dynamic_sections): Likewise.
1484         (_bfd_riscv_relax_call): Likewise.
1485         (_bfd_riscv_relax_lui): Likewise.
1486         (_bfd_riscv_relax_align): Likewise.
1487         (_bfd_riscv_relax_pc): Likewise.
1488         (riscv_elf_object_p): Handled for big endian.
1489         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
1490         * targets.c: Add riscv_elf[32|64]_be_vec.
1491         (_bfd_target_vector): Likewise.
1492
1493 2021-01-05  Alan Modra  <amodra@gmail.com>
1494
1495         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
1496         for relocatable executable.
1497
1498 2021-01-05  Alan Modra  <amodra@gmail.com>
1499
1500         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
1501
1502 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
1503
1504         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
1505         make sure gp symbol is output as a dynamic symbol.
1506
1507 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
1508
1509         PR ld/26256
1510         * elflink.c (compare_link_order): Place unordered sections before
1511         ordered sections.
1512         (elf_fixup_link_order): Add a link info argument.  Allow mixed
1513         ordered and unordered input sections for non-relocatable link.
1514         Sort the consecutive bfd_indirect_link_order sections with the
1515         same pattern.  Change the offsets of the bfd_indirect_link_order
1516         sections only.
1517         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
1518         * section.c (bfd_section): Add pattern.
1519         (BFD_FAKE_SECTION): Initialize pattern to NULL.
1520         * bfd-in2.h: Regenerated.
1521
1522 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
1523
1524         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
1525         of private flags with 0x.
1526         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
1527
1528 2021-01-04  Alan Modra  <amodra@gmail.com>
1529
1530         PR 26822
1531         * elflink.c (elf_link_input_bfd): Use the file base name in
1532         linker generated STT_FILE symbols.
1533
1534 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
1535
1536         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
1537         * elfxx-riscv.h: Add declaration.
1538         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
1539         riscv_compare_subsets to check the orders.
1540         (riscv_skip_prefix): Removed.
1541         (riscv_prefix_cmp): Removed.
1542
1543 2021-01-04  Alan Modra  <amodra@gmail.com>
1544
1545         PR 26741
1546         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
1547         calculating subset version length.
1548
1549 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
1550
1551         * xcofflink.c: Correct spelling in comments.
1552
1553 2021-01-01  Alan Modra  <amodra@gmail.com>
1554
1555         Update year range in copyright notice of all files.
1556
1557 For older changes see ChangeLog-2020
1558 \f
1559 Copyright (C) 2021 Free Software Foundation, Inc.
1560
1561 Copying and distribution of this file, with or without modification,
1562 are permitted in any medium without royalty provided the copyright
1563 notice and this notice are preserved.
1564
1565 Local Variables:
1566 mode: change-log
1567 left-margin: 8
1568 fill-column: 74
1569 version-control: never
1570 End: