bfd/ChangeLog

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