bfd/ChangeLog

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