bfd/ChangeLog

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