bfd/ChangeLog

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