bfd/ChangeLog

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