bfd/ChangeLog

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