bfd/ChangeLog

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