bfd/ChangeLog

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