bfd/ChangeLog

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