bfd/ChangeLog

   1 2019-09-23  Alan Modra  <amodra@gmail.com>
   2
   3         * bfd-in.h: Delete ticoff function declarations.
   4         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
   5         (bfd_ticoff_get_section_load_page): Make static.
   6         * bfd-in2.h: Regenerate.
   7
   8 2019-09-23  Alan Modra  <amodra@gmail.com>
   9
  10         * bfd-in.h: Move h8300 function declaration to..
  11         * cpu-h8300.h: ..here, new file.
  12         * cpu-h8300.c: Include cpu-h8300.h.
  13         * elf32-h8300.c: Likewise.
  14         * bfd-in2.h: Regenerate.
  15
  16 2019-09-23  Alan Modra  <amodra@gmail.com>
  17
  18         * bfd-in.h: Move ia64 function declarations..
  19         * elfxx-ia64.h: ..to here.
  20         * bfd-in2.h: Regenerate.
  21
  22 2019-09-23  Alan Modra  <amodra@gmail.com>
  23
  24         * bfd-in.h: Move v850 function declarations..
  25         * elf32-v850.h: ..to here, new file.
  26         * elf32-v850.c: Include elf32-v850.h.
  27         * bfd-in2.h: Regenerate.
  28
  29 2019-09-23  Alan Modra  <amodra@gmail.com>
  30
  31         * bfd-in.h: Move mips function declaration to..
  32         * elfxx-mips.h: ..here.
  33         * bfd-in2.h: Regenerate.
  34
  35 2019-09-23  Alan Modra  <amodra@gmail.com>
  36
  37         * bfd-in.h: Move csky function declarations to..
  38         * elf32-csky.h: ..here, new file.
  39         * elf32-csky.c: Include elf32-csky.h.
  40         * bfd-in2.h: Regenerate.
  41
  42 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
  43
  44         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
  45         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
  46         Set undefined_weak field from it.
  47         (relax_func_t): New parameter undefined_weak.
  48         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
  49         (_bfd_riscv_relax_tls_le): Likewise.
  50         (_bfd_riscv_relax_align): Likewise.
  51         (_bfd_riscv_relax_delete): Likewise.
  52         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
  53         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
  54         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
  55         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
  56         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
  57         reloc.
  58         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
  59         undef weak relocs that can be relaxed.  Pass to relax_func call.
  60
  61 2019-09-20  Alan Modra  <amodra@gmail.com>
  62
  63         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
  64         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
  65         (bfd_section_userdata, bfd_is_com_section, discarded_section),
  66         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
  67         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
  68         (bfd_section_list_remove, bfd_section_list_append),
  69         (bfd_section_list_prepend, bfd_section_list_insert_after),
  70         (bfd_section_list_insert_before, bfd_section_removed_from_list):
  71         New inline functions.
  72         * section.c (bfd_is_und_section, bfd_is_abs_section),
  73         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
  74         (bfd_section_list_append, bfd_section_list_prepend),
  75         (bfd_section_list_insert_after, bfd_section_list_insert_before),
  76         (bfd_section_removed_from_list): Delete macros.
  77         (bfd_section_name, bfd_section_size, bfd_section_vma),
  78         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
  79         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
  80         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
  81         (discarded_section): New inline functions.
  82         * bfd-in2.h: Regenerate.
  83
  84 2019-09-20  Alan Modra  <amodra@gmail.com>
  85
  86         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
  87         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
  88         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
  89         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
  90         * targets.c (bfd_asymbol_flavour): Likewise.
  91         * bfd-in2.h: Regenerate.
  92
  93 2019-09-20  Alan Modra  <amodra@gmail.com>
  94
  95         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
  96         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
  97         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
  98         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
  99         (bfd_get_file_flags, bfd_applicable_file_flags),
 100         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 101         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 102         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 103         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 104         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 105         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 106         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 107         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 108         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 109         * targets.c (bfd_get_target, bfd_get_flavour),
 110         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 111         (bfd_little_endian, bfd_header_big_endian),
 112         (bfd_header_little_endian, bfd_applicable_section_flags),
 113         (bfd_get_symbol_leading_char): New inline functions.
 114         * bfd-in2.h: Regenerate.
 115
 116 2019-09-20  Alan Modra  <amodra@gmail.com>
 117
 118         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 119         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 120         relocations.
 121
 122 2019-09-18  Alan Modra  <amodra@gmail.com>
 123
 124         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 125         (bfd_get_section_lma, bfd_get_section_alignment),
 126         (bfd_get_section_size, bfd_get_section_flags),
 127         (bfd_get_section_userdata): Delete.
 128         (bfd_section_name, bfd_section_size, bfd_section_vma),
 129         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 130         (bfd_section_flags, bfd_section_userdata): New.
 131         (bfd_is_com_section): Rename parameter.
 132         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 133         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 134         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 135         (bfd_set_section_lma): New.
 136         * bfd-in2.h: Regenerate.
 137         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 138         update callers.
 139         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 140         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 141         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 142         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 143         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 144         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 145         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 146         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 147         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 148         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 149         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 150         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 151         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 152         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 153         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 154         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 155         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 156         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 157         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 158         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 159         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 160         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 161         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 162         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 163         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 164         * xcofflink.c: Update throughout for bfd section macro and function
 165         changes.
 166
 167 2019-09-18  Alan Modra  <amodra@gmail.com>
 168
 169         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 170         (bfd_get_output_section): Delete.
 171         (bfd_asymbol_base): Delete.
 172         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 173         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 174         (bfd_set_asymbol_name): New macro.
 175         * bfd-in2.h: Regenerate.
 176         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 177         * aoutx.h: Likewise.
 178         * cofflink.c: Likewise.
 179         * dwarf2.c: Likewise.
 180         * ecoff.c: Likewise.
 181         * elf.c: Likewise.
 182         * elf32-arm.c: Likewise.
 183         * elf32-mips.c: Likewise.
 184         * elf32-score.c: Likewise.
 185         * elf32-score7.c: Likewise.
 186         * elfn32-mips.c: Likewise.
 187         * elfnn-aarch64.c: Likewise.
 188         * elfxx-mips.c: Likewise.
 189         * linker.c: Likewise.
 190         * pdp11.c: Likewise.
 191         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 192
 193 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 194
 195         * Makefile.in: Re-generate.
 196         * configure: Re-generate.
 197         * doc/Makefile.in: Re-generate.
 198
 199 2019-09-18  Alan Modra  <amodra@gmail.com>
 200
 201         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 202         macros.
 203         * pdp11.c (slurp_symbol_table): Likewise.
 204         * som.c (som_slurp_symbol_table): Likewise.
 205         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 206         * coffcode.h (coff_slurp_symbol_table): Likewise.
 207         * cofflink.c (_bfd_coff_final_link): Likewise.
 208         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 209         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 210         (_bfd_ecoff_slurp_symbol_table): Likewise.
 211         (_bfd_ecoff_bfd_final_link): Likewise.
 212         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 213         * elflink.c (elf_link_output_symstrtab): Likewise.
 214         (bfd_elf_final_link): Likewise.
 215         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 216         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 217         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 218         start_address or symcount using bfd_get macros.
 219         * coffgen.c (coff_real_object_p): Likewise.
 220         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 221         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 222         * elfcore.h (elf_core_file_p): Don't set start_address using
 223         bfd_get macro.
 224         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 225         using bfd_get macro.
 226         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 227         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 228         or symcount using bfd_get macros.
 229         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 230         * syms.c (bfd_set_symtab): Likewise.
 231         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 232         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 233         bfd_has_map macro.
 234         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 235         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 236         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 237         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 238         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 239         * som.c (som_slurp_armap): Likewise.
 240
 241 2019-09-18  Alan Modra  <amodra@gmail.com>
 242
 243         * archures.c (bfd_get_arch): Make param const.
 244         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 245         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 246         * bfd-in2.h: Regenerate.
 247
 248 2019-09-18  Alan Modra  <amodra@gmail.com>
 249
 250         * bfd-in.h (carsym.name): Make const.
 251         * reloc.c (struct reloc_howto_struct.name): Likewise.
 252         * targets.c (bfd_target.name): Likewise.!
 253         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 254         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 255         when setting carsym.name.
 256         * bfd-in2.h: Regenerate.
 257
 258 2019-09-18  Alan Modra  <amodra@gmail.com>
 259
 260         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 261         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 262         error status.  Adjust calls.
 263         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 264         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 265         bfd_malloc.  Use bfd_set_filename.
 266
 267 2019-09-18  Alan Modra  <amodra@gmail.com>
 268
 269         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 270         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 271         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 272         needs_copy even if all relocs are in rw sections.
 273         (dec_dynrel_count): Handle TOC16 relocs.
 274         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 275         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 276         semantic change.
 277
 278 2019-09-16  Phil Blundell  <pb@pbcl.net>
 279
 280         * version.m4: Set version to 2.33.50.
 281         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 282
 283 2019-09-11  Tom Tromey  <tom@tromey.com>
 284
 285         * opncls.c (bfd_set_filename): New function.
 286         * bfd-in2.h: Regenerate.
 287
 288 2019-09-11  Alan Modra  <amodra@gmail.com>
 289
 290         * targets.c (struct bfd_target): Add _bfd_group_name.
 291         (BFD_JUMP_TABLE): Likewise.
 292         * coffgen.c (bfd_coff_group_name): New function.
 293         * elf.c (bfd_elf_group_name): New function.
 294         * linker.c (_bfd_nolink_bfd_group_name): New function.
 295         * section.c (bfd_generic_group_name): New function.
 296         * elf-bfd.h (bfd_elf_group_name): Declare.
 297         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 298         * libcoff-in.h (bfd_coff_group_name): Declare.
 299         * aout-target.h (MY_bfd_group_name): Define.
 300         * aout-tic30.c (MY_bfd_group_name): Define.
 301         * bfd.c (bfd_group_name): Define.
 302         * binary.c (binary_bfd_group_name): Define.
 303         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 304         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 305         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 306         * coffcode.h (coff_bfd_group_name): Define.
 307         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 308         * i386msdos.c (msdos_bfd_group_name): Define.
 309         * ihex.c (ihex_bfd_group_name): Define.
 310         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 311         * mmo.c (mmo_bfd_group_name): Define.
 312         * pef.c (bfd_pef_bfd_group_name): Define.
 313         * plugin.c (bfd_plugin_bfd_group_name): Define.
 314         * ppcboot.c (ppcboot_bfd_group_name): Define.
 315         * som.c (som_bfd_group_name): Define.
 316         * srec.c (srec_bfd_group_name): Define.
 317         * tekhex.c (tekhex_bfd_group_name): Define.
 318         * verilog.c (verilog_bfd_group_name): Define.
 319         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 320         * xsym.c (bfd_sym_bfd_group_name): Define.
 321         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 322         (rs6000_xcoff64_aix_vec): Likewise.
 323         * bfd-in2.h: Regenerate.
 324         * libbfd.h: Regenerate.
 325         * libcoff.h: Regenerate.
 326
 327 2019-09-10  Nick Clifton  <nickc@redhat.com>
 328
 329         PR 24907
 330         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 331         field.
 332         (bfd_default_arch_struct): Initialise the new field.
 333         * bfd-in2.h: Regenerate.
 334         * cpu-aarch64.c: Initialise the new field.
 335         * cpu-alpha.c: Likewise.
 336         * cpu-arc.c: Likewise.
 337         * cpu-arm.c: Likewise.
 338         * cpu-avr.c: Likewise.
 339         * cpu-bfin.c: Likewise.
 340         * cpu-bpf.c: Likewise.
 341         * cpu-cr16.c: Likewise.
 342         * cpu-cr16c.c: Likewise.
 343         * cpu-cris.c: Likewise.
 344         * cpu-crx.c: Likewise.
 345         * cpu-csky.c: Likewise.
 346         * cpu-d10v.c: Likewise.
 347         * cpu-d30v.c: Likewise.
 348         * cpu-dlx.c: Likewise.
 349         * cpu-epiphany.c: Likewise.
 350         * cpu-fr30.c: Likewise.
 351         * cpu-frv.c: Likewise.
 352         * cpu-ft32.c: Likewise.
 353         * cpu-h8300.c: Likewise.
 354         * cpu-hppa.c: Likewise.
 355         * cpu-i386.c: Likewise.
 356         * cpu-ia64.c: Likewise.
 357         * cpu-iamcu.c: Likewise.
 358         * cpu-ip2k.c: Likewise.
 359         * cpu-iq2000.c: Likewise.
 360         * cpu-k1om.c: Likewise.
 361         * cpu-l1om.c: Likewise.
 362         * cpu-lm32.c: Likewise.
 363         * cpu-m10200.c: Likewise.
 364         * cpu-m10300.c: Likewise.
 365         * cpu-m32c.c: Likewise.
 366         * cpu-m32r.c: Likewise.
 367         * cpu-m68hc11.c: Likewise.
 368         * cpu-m68hc12.c: Likewise.
 369         * cpu-m68k.c: Likewise.
 370         * cpu-m9s12x.c: Likewise.
 371         * cpu-m9s12xg.c: Likewise.
 372         * cpu-mcore.c: Likewise.
 373         * cpu-mep.c: Likewise.
 374         * cpu-metag.c: Likewise.
 375         * cpu-microblaze.c: Likewise.
 376         * cpu-mips.c: Likewise.
 377         * cpu-mmix.c: Likewise.
 378         * cpu-moxie.c: Likewise.
 379         * cpu-msp430.c: Likewise.
 380         * cpu-mt.c: Likewise.
 381         * cpu-nds32.c: Likewise.
 382         * cpu-nfp.c: Likewise.
 383         * cpu-nios2.c: Likewise.
 384         * cpu-ns32k.c: Likewise.
 385         * cpu-or1k.c: Likewise.
 386         * cpu-pdp11.c: Likewise.
 387         * cpu-pj.c: Likewise.
 388         * cpu-plugin.c: Likewise.
 389         * cpu-powerpc.c: Likewise.
 390         * cpu-pru.c: Likewise.
 391         * cpu-riscv.c: Likewise.
 392         * cpu-rl78.c: Likewise.
 393         * cpu-rs6000.c: Likewise.
 394         * cpu-rx.c: Likewise.
 395         * cpu-s12z.c: Likewise.
 396         * cpu-s390.c: Likewise.
 397         * cpu-score.c: Likewise.
 398         * cpu-sh.c: Likewise.
 399         * cpu-sparc.c: Likewise.
 400         * cpu-spu.c: Likewise.
 401         * cpu-tic30.c: Likewise.
 402         * cpu-tic4x.c: Likewise.
 403         * cpu-tic54x.c: Likewise.
 404         * cpu-tic6x.c: Likewise.
 405         * cpu-tic80.c: Likewise.
 406         * cpu-tilegx.c: Likewise.
 407         * cpu-tilepro.c: Likewise.
 408         * cpu-v850.c: Likewise.
 409         * cpu-v850_rh850.c: Likewise.
 410         * cpu-vax.c: Likewise.
 411         * cpu-visium.c: Likewise.
 412         * cpu-wasm32.c: Likewise.
 413         * cpu-xc16x.c: Likewise.
 414         * cpu-xgate.c: Likewise.
 415         * cpu-xstormy16.c: Likewise.
 416         * cpu-xtensa.c: Likewise.
 417         * cpu-z80.c: Likewise.
 418         * cpu-z8k.c: Likewise.
 419
 420 2019-09-09  Phil Blundell  <pb@pbcl.net>
 421
 422         binutils 2.33 branch created.
 423
 424 2019-09-06  Alan Modra  <amodra@gmail.com>
 425
 426         * aout-target.h (object_p): Formatting.
 427         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 428         * corefile.c (generic_core_file_matches_executable_p): Constify
 429         variables and remove cast.
 430         * bfd-in2.h: Regenerate.
 431
 432 2019-09-05  Alan Modra  <amodra@gmail.com>
 433
 434         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 435         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 436         in the GOT/PLT entry rather than affecting the offset to that
 437         GOI/PLT entry.
 438         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 439
 440 2019-09-05  Alan Modra  <amodra@gmail.com>
 441
 442         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 443         in second instruction.
 444         (ppc64_elf_relocate_section): Likewise.
 445
 446 2019-09-05  Alan Modra  <amodra@gmail.com>
 447
 448         PR 24955
 449         * libbfd-in.h (bfd_strdup): New inline function.
 450         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 451         bfd on error.
 452         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 453         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 454         on error.
 455         (bfd_openstreamr): Use bfd_strdup.
 456         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 457         * plugin.c (try_load_plugin): Use bfd_malloc.
 458         * libbfd.h: Regenerate.
 459
 460 2019-09-02  Alan Modra  <amodra@gmail.com>
 461
 462         PR 11983
 463         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 464         on success.  Tidy.
 465         (read_alt_indirect_string): Likewise.
 466         (read_alt_indirect_ref): Likewise.
 467
 468 2019-08-31  Jim Wilson  <jimw@sifive.com>
 469
 470         PR 23825
 471         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 472         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 473
 474 2019-08-30  Jim Wilson  <jimw@sifive.com>
 475
 476         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 477         error, call bfd_set_error, set ret to FALSE, and goto out label.
 478
 479 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 480
 481         PR ld/24951
 482         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 483         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 484
 485 2019-08-29  Alan Modra  <amodra@gmail.com>
 486
 487         PR 24697
 488         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 489         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 490         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 491         reloc.
 492
 493 2019-08-29  Alan Modra  <amodra@gmail.com>
 494
 495         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 496         on second insn, return it in poff.
 497         (ppc64_elf_relocate_section): Add offset to paddi addend for
 498         PCREL_OPT.
 499
 500 2019-08-28  Jim Wilson  <jimw@sifive.com>
 501
 502         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 503         section when setting max_alignment.  Update comment.
 504         (_bfd_riscv_relax_pc): Likewise.
 505
 506 2019-08-29  Alan Modra  <amodra@gmail.com>
 507
 508         PR 24891
 509         * bfd.c (struct bfd): Add no_element_cache.
 510         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 511         archive cache when no_element_cache.
 512         (bfd_generic_archive_p): Set no_element_cache when opening first
 513         element to check format.  Close first element too.
 514         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 515         * bfd-in2.h: Regenerate.
 516
 517 2019-08-24  Alan Modra  <amodra@gmail.com>
 518
 519         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 520         symbols from GOT optimisation.
 521
 522 2019-08-23  Stafford Horne  <shorne@gmail.com>
 523
 524         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 525         PLT GOT entries.
 526
 527 2019-08-23  Nick Clifton  <nickc@redhat.com>
 528
 529         PR 24456
 530         * elf.c (bfd_section_from_shdr): Issue an informative warning
 531         message and continue processing other sections after encountering
 532         a reloc section for a section which already has other relocs
 533         associated with it.
 534
 535 2019-08-23  Alan Modra  <amodra@gmail.com>
 536
 537         PR 24933
 538         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 539         on error without freeing plts[] contents.
 540
 541 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 542
 543         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 544
 545 2019-08-22  Nick Clifton  <nickc@redhat.com>
 546
 547         PR 24922
 548         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 549         reading data from extra records.
 550
 551 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 552
 553         PR ld/24601
 554         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 555         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 556         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 557         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 558         for weak TLS.
 559
 560 2019-08-22  Alan Modra  <amodra@gmail.com>
 561
 562         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 563         instead recognize CMSE_PREFIX in symbol name.
 564         (elf32_arm_gc_mark_extra_sections): Likewise.
 565         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 566         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 567
 568 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 569
 570         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 571          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 572
 573 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 574
 575         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 576         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 577         elf32_arm_stub_long_branch_v4t_thumb_arm,
 578         elf32_arm_stub_short_branch_v4t_thumb_arm,
 579         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 580         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 581         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 582         previous instruction.
 583
 584 2019-08-19  Tom Tromey  <tromey@adacore.com>
 585
 586         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 587         holding symbols.
 588
 589 2019-08-19  Alan Modra  <amodra@gmail.com>
 590
 591         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 592         to has_optrel.
 593         (struct _ppc64_elf_section_data): Likewise.
 594         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 595         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 596         than TOC loop.  Check PLT16 insns too.
 597
 598 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 599
 600         PR ld/24905
 601         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 602         PC-relative relocations back to ...
 603         (elf_x86_64_relocate_section): Here.
 604
 605 2019-08-16  Martin Liska  <mliska@suse.cz>
 606
 607         PR ld/24912
 608         * elflink.c: Report error only for not relocatable.
 609         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 610         here lto_slim_object as it's handled in caller.
 611
 612 2019-08-16  Alan Modra  <amodra@gmail.com>
 613
 614         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 615
 616 2019-08-15  Jim Wilson  <jimw@sifive.com>
 617
 618         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 619         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 620         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 621
 622 2019-08-15  Tom Tromey  <tromey@adacore.com>
 623
 624         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 625         of section.
 626
 627 2019-08-14  Alan Modra  <amodra@gmail.com>
 628
 629         PR 24623
 630         * dwarf2.c (stash_comp_unit): New function, extracted from..
 631         (_bfd_dwarf2_find_nearest_line): ..here.
 632         (find_abstract_instance): Parse comp units and decode line info
 633         as needed.
 634
 635 2019-08-14  Alan Modra  <amodra@gmail.com>
 636
 637         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 638         (comp_unit_find_nearest_line): Use it here..
 639         (_bfd_dwarf2_find_symbol_bias): ..and here.
 640
 641 2019-08-14  Alan Modra  <amodra@gmail.com>
 642
 643         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 644         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 645         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 646         _bfd_dwarf2_find_nearest_line calls.
 647         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 648         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 649         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 650         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 651         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 652         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 653         * libbfd.h: Regenerate.
 654
 655 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 656
 657         * elf-bfd.h (struct elf_backend_data): New members.
 658         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 659         .gnu.hash section if necessary.
 660         (struct collect_gnu_hash_codes): New member.
 661         (elf_gnu_hash_process_symidx): New function name.
 662         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 663         symbols. Record xlat location for every symbol which should have
 664         a .MIPS.xhash entry.
 665         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 666         dynamic section if necessary.
 667         (GNU_HASH_SECTION_NAME): New define.
 668         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 669         Update the section size info.
 670         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 671         (struct mips_elf_link_hash_entry): New member.
 672         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 673         table location.
 674         (mips_elf_sort_hash_table): Initialize the pointer to the
 675         .MIPS.xhash section.
 676         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
 677         translation table entry with the symbol dynindx.
 678         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
 679         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
 680         info.
 681         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
 682         section.
 683         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
 684         dynamic section.
 685         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
 686         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
 687         sh_link info.
 688         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
 689         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
 690         (_bfd_mips_post_process_headers): Mark the ABI version as
 691         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
 692         but not a .hash section.
 693         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
 694         position in the translation table, associated with the hash
 695         entry.
 696         * elfxx-mips.h (literal_reloc_p): Define
 697         elf_backend_record_xhash_symbol backend hook.
 698         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
 699         backend hook.
 700
 701 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
 702
 703         * elf64-bpf.c (bpf_elf_relocate_section): New function.
 704         (bpf_elf_insn_disp_reloc): Delete function.
 705         (elf_backend_relocate_section): Define.
 706
 707 2019-08-07  Alan Modra  <amodra@gmail.com>
 708
 709         PR 24644
 710         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
 711         for overflow in expressions involving nsymz.
 712
 713 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 714
 715         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
 716         two pages in relro presence.
 717
 718 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
 719
 720         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
 721         (get_wsr_lbeg_opcode): New functions.
 722         (check_loop_aligned): Detect relaxed loops and adjust loop_len
 723         and insn_len for the first actual instruction of the loop.
 724
 725 2019-07-30  Alan Modra  <amodra@gmail.com>
 726
 727         PR 24768
 728         * bfd.c (struct bfd): Add lto_slim_object flag.
 729         * bfd-in2.h: Regenerate.
 730
 731 2019-07-29  Martin Liska  <mliska@suse.cz>
 732
 733         PR 24768
 734         * archive.c (_bfd_compute_and_write_armap): Come up with
 735         report_plugin_err variable.
 736         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
 737         * elf.c (struct lto_section): New.
 738         (_bfd_elf_make_section_from_shdr): Parse content of
 739         .gnu_lto_.lto section.
 740         * elflink.c: Report error for a missing LTO plugin.
 741         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 742
 743 2019-07-28  Alan Modra  <amodra@gmail.com>
 744
 745         PR 24857
 746         PR 24339
 747         * elflink.c (elf_link_add_object_symbols): Report an informative
 748         error on finding local symbols with index equal or greater than
 749         symbol table sh_info.  Correct comment.  Allow such symbols in
 750         dynamic objects.  Abort on NULL section for symbol.
 751
 752 2019-07-26  Alan Modra  <amodra@gmail.com>
 753
 754         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
 755         (elf_linker): Don't define.
 756         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
 757
 758 2019-07-25  YunQiang Su  <syq@debian.org>
 759
 760         PR 24832
 761         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
 762         mips inputs.
 763
 764 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 765
 766         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
 767         formating.
 768         (reloc_type_to_name): Fix formating.
 769         (arc_elf_object_p): Likewise.
 770         (debug_arc_reloc): Likewise.
 771         (arc_do_relocation): Likewise.
 772
 773 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 774
 775         * elf32-arc.c (bfd_get_32_me): New function.
 776         (bfd_put_32_me): Likewise.
 777         (arc_elf_relax_section): Likewise.
 778         (bfd_elf32_bfd_relax_section): Define.
 779
 780 2019-07-24  Alan Modra  <amodra@gmail.com>
 781
 782         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
 783         elf_backend_final_write_processing, don't pass linker arg.
 784         (_bfd_elf_final_write_processing): Update prototype.
 785         * elf.c (_bfd_elf_write_object_contents): Adjust call.
 786         (_bfd_elf_final_write_processing): Return error on incompatible
 787         OSABI and has_gnu_osabi.  Remove linker arg.
 788         * elf-nacl.h (nacl_final_write_processing): Update prototype.
 789         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
 790         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
 791         (_bfd_mips_elf_final_write_processing): Likewise.
 792         * elf-hppa.h (elf_hppa_final_write_processing): Return status
 793         and remove linker arg.
 794         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 795         * elf-nacl.c (nacl_final_write_processing): Likewise.
 796         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 797         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 798         * elf32-arm.c (arm_final_write_processing): Likewise.
 799         (elf32_arm_final_write_processing): Likewise.
 800         (elf32_arm_nacl_final_write_processing): Likewise.
 801         (elf32_arm_vxworks_final_write_processing): Likewise.
 802         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 803         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 804         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 805         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 806         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 807         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 808         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 809         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 810         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
 811         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 812         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 813         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 814         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 815         * elf32-ppc.c (ppc_final_write_processing): Likewise.
 816         (ppc_elf_final_write_processing): Likewise.
 817         (ppc_elf_vxworks_final_write_processing): Likewise.
 818         * elf32-sparc.c (sparc_final_write_processing): Likewise.
 819         (elf32_sparc_final_write_processing): Likewise.
 820         (elf32_sparc_vxworks_final_write_processing): Likewise.
 821         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 822         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 823         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 824         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 825         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 826         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
 827         (_bfd_mips_elf_final_write_processing): Likewise.
 828
 829 2019-07-24  Alan Modra  <amodra@gmail.com>
 830
 831         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
 832         early.
 833         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 834         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 835
 836 2019-07-24  Alan Modra  <amodra@gmail.com>
 837
 838         * elf32-visium.c (visium_elf_post_process_headers): Don't set
 839         EI_OSABI header byte here.
 840         (ELF_OSABI): Define.
 841
 842 2019-07-23  Alan Modra  <amodra@gmail.com>
 843
 844         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
 845         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
 846         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
 847         when elf_gnu_osabi_mbind is set.
 848         (_bfd_elf_map_sections_to_segments): Likewise.
 849         (_bfd_elf_init_private_section_data): Likewise.
 850         (_bfd_elf_final_write_processing): Update comment.
 851         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
 852         (elf_backend_special_sections): Define without .tbss for linux.
 853
 854 2019-07-23  Alan Modra  <amodra@gmail.com>
 855
 856         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
 857         Remove none, any, all enums.
 858         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
 859         (_bfd_elf_final_write_processing): Declare.
 860         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
 861         elf_backend_final_write_processing.
 862         (_bfd_elf_post_process_headers): Move body of function to..
 863         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
 864         only when not already set.  Adjust for rename.
 865         * elfxx-target.h (elf_backend_final_write_processing): Default to
 866         _bfd_elf_final_write_processing.
 867         * elf-hppa.h (elf_hppa_final_write_processing): Call
 868         _bfd_elf_final_write_processing.
 869         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 870         * elf-nacl.c (nacl_final_write_processing): Likewise.
 871         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 872         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 873         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 874         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 875         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 876         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 877         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 878         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 879         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 880         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 881         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 882         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 883         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 884         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 885         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 886         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 887         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 888         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 889         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 890         * elf32-arm.c (arm_final_write_processing): Split out from..
 891         (elf32_arm_final_write_processing): ..here.  Call
 892         _bfd_elf_final_write_processing.
 893         (elf32_arm_nacl_final_write_processing): Adjust.
 894         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
 895         (_bfd_mips_elf_final_write_processing): ..here.  Call
 896         _bfd_elf_final_write_processing.
 897         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
 898         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
 899         * elf32-ppc.c (ppc_final_write_processing): Split out from..
 900         (ppc_elf_final_write_processing): ..here.  Call
 901         _bfd_elf_final_write_processing.
 902         (ppc_elf_vxworks_final_write_processing): Adjust.
 903         * elf32-sparc.c (sparc_final_write_processing): Split out from..
 904         (elf32_sparc_final_write_processing): ..here.  Call
 905         _bfd_elf_final_write_processing.
 906         (elf32_sparc_vxworks_final_write_processing): Adjust.
 907         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
 908         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
 909         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
 910         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
 911         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
 912         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
 913         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 914         * elflink.c (elf_link_add_object_symbols): Likewise.
 915         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
 916         instead.
 917
 918 2019-07-23  Omar Majid  <omajid@redhat.com>
 919
 920         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
 921         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
 922         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
 923         AMD64_NETBSD_MAGIC.
 924         * peXXigen.c: Add comment about source of .NET magic numbers.
 925
 926 2019-07-19  Alan Modra  <amodra@gmail.com>
 927
 928         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
 929         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
 930         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
 931         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
 932         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
 933         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
 934         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
 935         (ppc64_elf_check_relocs): Support pcrel tls relocs.
 936         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
 937         * bfd-in2.h: Regenerate.
 938         * libbfd.h: Regenerate.
 939
 940 2019-07-18  Alan Modra  <amodra@gmail.com>
 941
 942         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
 943         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
 944         match test.
 945
 946 2019-07-18  Alan Modra  <amodra@gmail.com>
 947
 948         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
 949         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
 950         is more than 8 bits.
 951         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
 952         tls_type vars unsigned int.
 953         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
 954         to select r_type edit.
 955
 956 2019-07-18  Alan Modra  <amodra@gmail.com>
 957
 958         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
 959         Correct comment.
 960         * elf64-ppc.c (TLS_GDIE): Likewise.
 961
 962 2019-07-18  Alan Modra  <amodra@gmail.com>
 963
 964         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
 965         range of tp-relative offsets.
 966
 967 2019-07-15  Alan Modra  <amodra@gmail.com>
 968
 969         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
 970         alias is no longer bfd_link_hash_defined, clear the alias.
 971
 972 2019-07-13  Alan Modra  <amodra@gmail.com>
 973
 974         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
 975         tls_sec.
 976         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
 977         (_bfd_elf_init_2_index_sections): Likewise.
 978         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
 979         relocations for local TLS symbols, use STN_UNDEF as the relocation
 980         symbol.
 981         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
 982         leave TLS symbol value in the addend.
 983
 984 2019-07-08  Alan Modra  <amodra@gmail.com>
 985
 986         PR 24785
 987         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
 988         size before reading first word.
 989
 990 2019-07-02  Nick Clifton  <nickc@redhat.com>
 991
 992         PR 24717
 993         * elf.c (is_debuginfo_file): New function.
 994         (assign_file_positions_for_non_load_sections): Do not warn about
 995         allocated sections outside of loadable segments if they are found
 996         in a debuginfo file.
 997         * elf-bfd.h (is_debuginfo_file): Prototype.
 998
 999 2019-07-02  Nick Clifton  <nickc@redhat.com>
1000
1001         PR 24753
1002         * compress.c (bfd_get_full_section_contents): Do not complain
1003         about linker created sections that are larger than the file size.
1004
1005 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1006
1007         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1008         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1009         for CMSE stubs.
1010         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1011
1012 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1013
1014         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1015         sections when .text section contain secure entry functions
1016         is marked.
1017
1018 2019-07-01  Nick Clifton  <nickc@redhat.com>
1019
1020         PR 23839
1021         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1022         section VMA in the offset used to update exidx relocs.
1023
1024 2019-06-28  Nick Clifton  <nickc@redhat.com>
1025
1026         PR 24708
1027         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1028         large version reference section.
1029         * compress.c (bfd_get_full_section_contents): Check for an
1030         uncompressed section whose size is larger than the file size.
1031
1032 2019-06-28  Alan Modra  <amodra@gmail.com>
1033
1034         * format.c (bfd_check_format_matches): Don't match plugin target
1035         if another target matches.  Expand comment.
1036         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1037         non-corefile targets, outside !SELECT_VECS.
1038         * config.bfd: Don't handle targ=plugin here.
1039         * configure.ac: Don't add plugin to enable_targets or handle in
1040         target loop setting selvecs and other target vars.
1041         * configure: Regenerate.
1042
1043 2019-06-26  Nick Clifton  <nickc@redhat.com>
1044
1045         PR 24703
1046         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1047         messages for failures.
1048         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1049         if returning an error value.
1050
1051 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1052
1053         * elf-properties.c (elf_find_and_remove_property): Rename last
1054         parameter. Mention it in comment.
1055
1056 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1057
1058         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1059         SEC_MERGE or SEC_CODE flags are set.
1060         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1061         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1062         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1063         Add sec_addr (sym_sec) after handling merge sections.
1064
1065 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1066
1067         PR ld/24721
1068         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1069         property after reporting property removal.
1070
1071 2019-06-23  Alan Modra  <amodra@gmail.com>
1072
1073         PR 24704
1074         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1075         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1076         Reduce range of offsets allowed for other GOT relocs.
1077
1078 2019-06-23  Alan Modra  <amodra@gmail.com>
1079
1080         PR 24689
1081         * elfcode.h (elf_object_p): Warning fix.
1082
1083 2019-06-21  Alan Modra  <amodra@gmail.com>
1084
1085         PR 24689
1086         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1087
1088 2019-06-19  Alan Modra  <amodra@gmail.com>
1089
1090         PR 24697
1091         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1092         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1093
1094 2019-06-19  Alan Modra  <amodra@gmail.com>
1095
1096         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1097         functions that require r2 valid to use local entry.
1098         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1099
1100 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1101
1102         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1103         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1104         with elfNN_aarch64_allocate_local_dynrelocs.
1105
1106 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1107
1108         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1109
1110 2019-06-14  Alan Modra  <amodra@gmail.com>
1111
1112         * Makefile.in: Regenerate.
1113         * configure: Regenerate.
1114
1115 2019-06-14  Alan Modra  <amodra@gmail.com>
1116
1117         * elf64-ppc.c: Fix comments involving paddi.
1118
1119 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1120
1121         PR 24643
1122         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1123         absent, or the bfd is not in the ELF formart.
1124         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1125
1126 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1127
1128         PR 24650
1129         * elf.c (elfcore_make_auxv_note_section): New function.
1130         (elfcore_grok_note): Use it.
1131         (elfcore_grok_freebsd_note): Likewise.
1132         (elfcore_grok_openbsd_note): Likewise.
1133         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1134         NT_NETBSDCORE_AUXV notes.
1135
1136 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1137
1138         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1139         alignment of the new gnu property section.
1140
1141 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1142
1143         * bfd-in.h: Change comment.
1144         * bfd-in2.h: Regenerate.
1145         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1146         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1147         Likwise.
1148
1149 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1150
1151         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1152         Remove overflow check.
1153
1154 2019-05-28  Alan Modra  <amodra@gmail.com>
1155
1156         PR 24596
1157         * cofflink.c (coff_link_check_archive_element): Don't assume
1158         element is a coff object file after calling add_archive_element.
1159
1160 2019-05-28  Alan Modra  <amodra@gmail.com>
1161
1162         PR 24596
1163         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1164         attempt to set sh_entsize for excluded PLT section.
1165
1166 2019-05-28  Alan Modra  <amodra@gmail.com>
1167
1168         PR 24596
1169         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1170         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1171         allocated in alpha_dynamic_entries_for_reloc.
1172
1173 2019-05-28  Alan Modra  <amodra@gmail.com>
1174
1175         PR 24596
1176         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1177         on NULL output_section.
1178         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1179
1180 2019-05-28  Alan Modra  <amodra@gmail.com>
1181
1182         PR 24596
1183         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1184         entry when MUST_FIND.  Abort when MUST_FIND not found.
1185         (elf_m68k_get_bfd2got_entry): Likewise.
1186         (elf_m68k_relocate_section): Remove now useless assert.
1187
1188 2019-05-28  Alan Modra  <amodra@gmail.com>
1189
1190         PR 24596
1191         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1192         from bfd_link_info, not an output section owner.
1193         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1194         (elf_hppa_final_link_relocate): Likewise.
1195
1196 2019-05-28  Alan Modra  <amodra@gmail.com>
1197
1198         PR 24596
1199         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1200         create_object_symbols_section, obj_textsec, obj_datasec or
1201         obj_bsssec.  Fix other errors in placement.
1202         * config.bfd: Obsolete tic30-aout.
1203
1204 2019-05-28  Alan Modra  <amodra@gmail.com>
1205
1206         PR 24596
1207         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1208         end of section list as well as section_count.
1209         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1210         section list before returning error.
1211
1212 2019-05-27  Alan Modra  <amodra@gmail.com>
1213
1214         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1215
1216 2019-05-27  Alan Modra  <amodra@gmail.com>
1217
1218         PR 24596
1219         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1220
1221 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1222
1223         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1224         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1225         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1226         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1227         (elf_backend_merge_symbol_attribute): Define.
1228
1229 2019-05-24  Alan Modra  <amodra@gmail.com>
1230
1231         * po/SRC-POTFILES.in: Regenerate.
1232
1233 2019-05-24  Alan Modra  <amodra@gmail.com>
1234
1235         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1236         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1237         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1238         (struct ppc_link_hash_table): Add powerxx_stubs.
1239         (ppc64_elf_check_relocs): Set powerxx_stubs.
1240         (build_powerxx_offset, size_powerxx_offset),
1241         (num_relocs_for_powerxx_offset),
1242         (emit_relocs_for_powerxx_offset): New functions.
1243         (plt_stub_size): Size powerxx stubs.
1244         (ppc_build_one_stub): Emit powerxx stubs.
1245         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1246         powerxx stubs.
1247
1248 2019-05-24  Alan Modra  <amodra@gmail.com>
1249
1250         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1251         R_PPC64_GOT_PCREL34.
1252         (xlate_pcrel_opt): New function.
1253         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1254         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1255         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1256
1257 2019-05-24  Alan Modra  <amodra@gmail.com>
1258
1259         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1260         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1261         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1262         (BFD_RELOC_PPC64_PLT_PCREL34),
1263         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1264         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1265         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1266         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1267         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1268         * elf64-ppc.c (PNOP): Define.
1269         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1270         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1271         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1272         relocs.
1273         (ppc64_elf_prefix_reloc): New function.
1274         (struct ppc_link_hash_table): Add notoc_plt.
1275         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1276         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1277         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1278         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1279         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1280         possible need for dynamic relocs on non-pcrel powerxx relocs.
1281         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1282         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1283         (toc_adjusting_stub_needed): Likewise.
1284         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1285         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1286         * bfd-in2.h: Regenerate.
1287         * libbfd.h: Regenerate.
1288
1289 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1290
1291         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1292         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1293         bpf_elf64_be_vec.
1294         * configure: Regenerate.
1295
1296 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1297
1298         * configure: Regenerated.
1299         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1300         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1301         (BFD64_BACKENDS): Add elf64-bpf.lo.
1302         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1303         * Makefile.in (SOURCE_HFILES): Regenerate.
1304         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1305         * cpu-bpf.c: New file.
1306         * elf64-bpf.c: Likewise.
1307         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1308         bpf_elf64_le_vec.
1309         * archures.c: Define architecture bfd_arch_bpf and machine
1310         bfd_arch_bpf.
1311         * reloc.c: Define BFD relocations used by the BPF target.
1312         * bfd-in2.h: Regenerated.
1313         * libbfd.h: Likewise.
1314
1315 2019-05-22  Alan Modra  <amodra@gmail.com>
1316
1317         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1318         contents.
1319
1320 2019-05-22  Alan Modra  <amodra@gmail.com>
1321
1322         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1323         processing on "size error in section".
1324
1325 2019-05-22  Alan Modra  <amodra@gmail.com>
1326
1327         * som.c (som_bfd_free_cached_info): Call
1328         _bfd_generic_close_and_cleanup.
1329
1330 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1331
1332         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1333         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1334
1335 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1336
1337         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1338         checks.  Search the RELA table for n64 relocations.
1339
1340 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1341             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1342
1343         * elfxx-mips.c (LA25_BC): New macro.
1344         (mips_elf_link_hash_table)<compact_branches>: New field.
1345         (STUB_JALRC): New macro.
1346         (mipsr6_o32_exec_plt0_entry_compact): New array.
1347         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1348         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1349         (mipsr6_exec_plt_entry_compact): Likewise.
1350         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1351         when compact_branches is true.
1352         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1353         PLT for MIPSR6 with compact_branches.  Do not reorder the
1354         compact branches PLT.  Switch the lazy stub for MIPSR6
1355         with compact_branches to use JALRC.
1356         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1357         when compact_branches is true.
1358         (_bfd_mips_elf_compact_branches): New function.
1359         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1360
1361 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1362
1363         PR ld/24373
1364         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1365         Fix print formatter.
1366
1367 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1368
1369         PR 24460
1370         * elf32-arm.c (get_value_helper): Remove.
1371         (elf32_arm_final_link_relocate): Fix branch future relocations.
1372
1373 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1374
1375         PR ld/24373
1376         * bfd-in.h (enum erratum_84319_opts): New
1377         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1378         int to enum erratum_84319_opts.
1379         * bfd-in2.h: Regenerate.
1380         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1381         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1382         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1383         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1384         (_bfd_aarch64_resize_stubs): Amend comment.
1385         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1386         requested.
1387         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1388         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1389         erratum workaround.
1390         (clear_erratum_843419_entry): Update erratum conditional.
1391
1392 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1393
1394         PR ld/24571
1395         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1396         when computing distance_short_enough.
1397
1398 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1399
1400         PR ld/24564
1401         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1402         Wrap around even if distance equals avr_pc_wrap_around.
1403
1404 2019-05-20  Nick Clifton  <nickc@redhat.com>
1405
1406         * po/fr.po: Updated French translation.
1407
1408 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1409
1410         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1411
1412 2019-05-16  Alan Modra  <amodra@gmail.com>
1413
1414         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1415
1416 2019-05-15  Alan Modra  <amodra@gmail.com>
1417
1418         * elf32-arm.c (elf32_arm_write_section): Don't leave
1419         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1420         unitialised section contents.
1421
1422 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1423
1424         PR 19921
1425         * verilog.c: (VerilogDataWidth): New variable.
1426         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1427
1428 2019-05-08  Nick Clifton  <nickc@redhat.com>
1429
1430         PR 24523
1431         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1432         rather than FALSE if encountering a non-ELF file.
1433
1434 2019-05-06  Alan Modra  <amodra@gmail.com>
1435
1436         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1437
1438 2019-05-06  Alan Modra  <amodra@gmail.com>
1439
1440         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1441         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1442         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1443         * libbfd.h: Regenerate.
1444         * bfd-in2.h: Regenerate.
1445
1446 2019-05-04  Alan Modra  <amodra@gmail.com>
1447
1448         PR 24511
1449         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1450         following the standard section names.
1451         (bfd_decode_symclass): Prioritize section flag tests in
1452         decode_section_type before name tests in coff_section_type.
1453         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1454         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1455         their names and choose standard .text section flags for
1456         fake_section.
1457
1458 2019-05-02  Nick Clifton  <nickc@redhat.com>
1459
1460         PR 24493
1461         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1462         .gnu.debugaltlink sections as debugging sections.
1463
1464 2019-04-30  Alan Modra  <amodra@gmail.com>
1465
1466         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1467         (struct _ppc64_elf_section_data): Likewise.
1468         (ppc64_elf_check_relocs): Set above fields.
1469         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1470         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1471         when possible.
1472
1473 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1474
1475         PR ld/24486
1476         * elflink.c (elf_link_output_extsym): Don't complain undefined
1477         weak dynamic reference.
1478
1479 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1480
1481         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1482         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1483         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1484         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1485         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1486         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1487         (elfNN_aarch64_small_plt0_bti_entry): Update.
1488         (elfNN_aarch64_small_plt_bti_entry): Update.
1489         (elfNN_aarch64_small_plt_pac_entry): Update.
1490         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1491         (setup_plt_values): Setup new entries.
1492         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1493         (elfNN_aarch64_plt_sym_val): Likewise.
1494
1495 2019-04-22  Jim Wilson  <jimw@sifive.com>
1496
1497         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1498
1499 2019-04-19  Alan Modra  <amodra@gmail.com>
1500
1501         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1502
1503 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1504
1505         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1506         building shared object.
1507         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1508
1509 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1510
1511         PR ld/24458
1512         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1513         linker_def.
1514
1515 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1516
1517         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1518         relocation.
1519         * bfd-in2.h: Regenerate.
1520         * libbfd.h: Likewise.
1521
1522 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1523
1524         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1525         * bfd-in2.h: Regenerated.
1526         * libbfd.h: Regenerated.
1527
1528 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1529
1530         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1531         * bfd-in2.h: Regenerated.
1532         * libbfd.h: Likewise.
1533
1534 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1535
1536         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1537         * bfd-in2.h: Regenerated.
1538         * libbfd.h: Regenerated.
1539         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1540         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1541         and R_ARM_THM_BF12 together.
1542         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1543
1544 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1545
1546         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1547         * libbfd.h: Regenerated.
1548         * bfd-in2.h: Regenerated.
1549         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1550         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1551         and R_ARM_THM_BF18 together.
1552         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1553
1554 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1555
1556         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1557         * bfd-in2.h: Regenerated.
1558         * libbfd.h: Regenerated.
1559         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1560         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1561         and R_ARM_THM_BF16 together.
1562         (get_value_helper): New reloc helper.
1563         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1564
1565 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1566
1567         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1568         * bfd-in2.h: Regenerate.
1569         * libbfd.h: Regenerate.
1570
1571 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1572
1573         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1574         * bfd-in2.h: Regenerate.
1575         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1576         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1577         and update assert.
1578         (using_thumb2): Likewise.
1579         (using_thumb2_bl): Update assert.
1580         (arch_has_arm_nop): Likewise.
1581         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1582         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1583
1584 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1585
1586         * elf-linker-x86.h (elf_x86_cet_report): New.
1587         (elf_linker_x86_params): Add cet_report.
1588         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1589         missing IBT and SHSTK properties if needed.
1590
1591 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1592
1593         PR ld/24436
1594         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1595         "h != NULL".  Don't check "h != NULL" before calling.
1596         bfd_elf_gc_record_vtentry.
1597         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1598         * elf32-bfin.c (bfin_check_relocs): Likewise.
1599         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1600         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1601         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1602         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1603         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1604         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1605         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1606         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1607         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1608         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1609         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1610         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1611         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1612         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1613         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1614         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1615         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1616         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1617         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1618         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1619         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1620         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1621         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1622         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1623         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1624         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1625         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1626         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1627         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1628         VTENTRY entry.
1629
1630 2019-04-11  Alan Modra  <amodra@gmail.com>
1631
1632         PR 24435
1633         * elflink.c (elf_link_add_object_symbols): Don't read partial
1634         dynamic entries from fuzzed objects.
1635
1636 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1637
1638         PR ld/24302
1639         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1640         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1641         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1642
1643 2019-04-10  Michael Forney  <mforney@mforney.org>
1644
1645         PR 24427
1646         * doc/chew.c (free_words): Correctly free "push_text" strings.
1647
1648 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1649
1650         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1651
1652 2019-04-08  Alan Modra  <amodra@gmail.com>
1653
1654         * configure.ac (elfxx_x86): Define and use.
1655         * configure: Regenerate.
1656
1657 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1658
1659         * elf-linker-x86.h: New file.
1660         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1661         to get x86-specific linker options.
1662         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1663         (elf_x86_64_check_relocs): Likewise.
1664         (elf_x86_64_relocate_section): Likewise.
1665         (elf_x86_64_link_setup_gnu_properties): Likewise.
1666         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1667         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1668         (_bfd_elf_linker_x86_set_options): New function.
1669         * elfxx-x86.h: Include "elf-linker-x86.h".
1670         (elf_x86_link_hash_table): Add params.
1671
1672 2019-04-03  Alan Modra  <amodra@gmail.com>
1673
1674         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1675         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1676         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1677         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1678         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1679         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1680
1681 2019-04-02  Jim Wilson  <jimw@sifive.com>
1682
1683         PR 24389
1684         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1685         ELF header flags to after check for ELF object file.  Loop through
1686         sections looking for code sections, if none, then skip ABI checks.
1687
1688 2019-03-30  Andrew Waterman  <andrew@sifive.com>
1689
1690         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1691         rd == X_RA case.
1692
1693 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
1694
1695         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1696         info->export_dynamic to the conditional.
1697
1698 2019-03-28  Alan Modra  <amodra@gmail.com>
1699
1700         PR 24392
1701         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1702         * configure: Regenerate.
1703         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1704         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1705         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1706         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1707         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1708
1709 2019-03-21  Jim Wilson  <jimw@sifive.com>
1710
1711         PR 24365
1712         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1713         verify sym non-NULL before using.  Add identical check using h.
1714
1715 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1716
1717         * elf-bfd.h (struct elf_backend_data): Add argument to
1718         merge_gnu_properties.
1719         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1720         itself and while calling bed->merge_gnu_properties.
1721         (elf_merge_gnu_property_list): Update the calls for
1722         elf_merge_gnu_properties.
1723         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1724         of --force-bti warning and add argument.
1725         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1726         warning.
1727         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1728         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1729         declaration.
1730
1731 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1732
1733         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1734         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1735         (elf_backend_fixup_gnu_properties): Define for AArch64.
1736
1737 2019-03-18  Alan Modra  <amodra@gmail.com>
1738
1739         PR 24355
1740         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1741         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1742         attempt at writing glink stubs only once.
1743
1744 2019-03-16  Alan Modra  <amodra@gmail.com>
1745
1746         PR 24337
1747         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1748         (_bfd_elf_rel_local_sym): Likewise.
1749         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1750         section of symbols with unrecognized shndx.
1751
1752 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1753
1754         PR ld/24267
1755         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1756         section.
1757         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1758         in discarded section.
1759
1760 2019-03-15  Alan Modra  <amodra@gmail.com>
1761
1762         PR 24339
1763         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1764         symbol after globals if elf_bad_symtab is not set.
1765
1766 2019-03-15  Alan Modra  <amodra@gmail.com>
1767
1768         PR 24337
1769         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1770         (_bfd_elf_rel_local_sym): Likewise.
1771
1772 2019-03-15  Alan Modra  <amodra@gmail.com>
1773
1774         PR 24336
1775         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1776         object files with sh_size not a multiple of sh_entsize.
1777
1778 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1779
1780         PR ld/24338
1781         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1782         input with bad relocation.
1783
1784 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1785
1786         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1787
1788 2019-03-14  Nick Clifton  <nickc@redhat.com>
1789
1790         PR 24334
1791         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1792         (save_section_vma): Initialise field to the number of entries in
1793         the sec_vma table.
1794         (section_vma_same): Check that the number of entries in the
1795         sec_vma table matches the number of sections in the bfd.
1796
1797 2019-03-14  Nick Clifton  <nickc@redhat.com>
1798
1799         PR 24333
1800         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1801         section owner pointer when adding the default symbol.
1802
1803 2019-03-14  Nick Clifton  <nickc@redhat.com>
1804
1805         PR 24332
1806         * elflink.c (elf_link_add_object_symbols): Add new local variable
1807         extversym_end.  Initialise it to point to the end of the version
1808         symbol table, if present.  Check it when initialising and updating
1809         the ever pointer.
1810
1811 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1812
1813         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1814         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1815         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1816         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1817         and PLT_PAC_PLT.
1818         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1819         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1820         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1821
1822 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1823             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1824
1825         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1826         (aarch64_bti_pac_info): New.
1827         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1828         (bfd_elf32_aarch64_set_options): Likewise.
1829         * bfd-in2.h: Regenerate
1830         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1831         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1832         (elfNN_aarch64_small_plt0_bti_entry): New.
1833         (elfNN_aarch64_small_plt_bti_entry): New.
1834         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1835         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1836         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1837         tlsdesc_plt_entry_size fields.
1838         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1839         (setup_plt_values): New helper function.
1840         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1841         bti enable type.
1842         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1843         fixed macros.
1844         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1845         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1846         to plt stubs instead of fixed ones and update filling them according
1847         to the need for bti.
1848         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1849         (elfNN_aarch64_finish_dynamic_sections): Likewise.
1850         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1851         (elfNN_aarch64_plt_sym_val): Update size accordingly.
1852         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1853         is set.
1854         (bfd_elfNN_get_synthetic_symtab): Define.
1855         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1856         and mising BTI NOTE SECTION.
1857
1858
1859 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1860
1861         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1862         linker created inputs from merge.
1863         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1864         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1865         (elfNN_aarch64_link_setup_gnu_properties): New.
1866         (elfNN_aarch64_merge_gnu_properties): New.
1867         (elf_backend_setup_gnu_properties): Define for AArch64.
1868         (elf_backend_merge_gnu_properties): Likewise.
1869         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1870         (_bfd_aarch64_elf_parse_gnu_properties): Define.
1871         (_bfd_aarch64_elf_merge_gnu_properties): Define.
1872         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1873         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1874         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1875         (elf_backend_parse_gnu_properties): Define for AArch64.
1876
1877 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1878
1879         PR ld/24322
1880         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1881         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1882
1883 2019-03-12  Alan Modra  <amodra@gmail.com>
1884
1885         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
1886         nmemb parameter.  Use bfd_alloc2.
1887         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
1888         Delete assertion.
1889         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1890         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
1891         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1892         doesn't overflow.
1893         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
1894         (assign_section_numbers): Style fix.
1895         (swap_out_syms): Use bfd_malloc2.
1896         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1897         overflow.
1898         (_bfd_elf_make_empty_symbol): Style fix.
1899         (elfobj_grok_stapsdt_note_1): Formatting.
1900         * elfcode.h (elf_object_p): Use bfd_alloc2.
1901         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1902         (elf_slurp_symbol_table): Use bfd_zalloc2.
1903         (elf_slurp_reloc_table): Use bfd_alloc2.
1904         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1905         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1906         size calculation doesn't overflow.
1907         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1908         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1909         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1910
1911 2019-03-08  Alan Modra  <amodra@gmail.com>
1912
1913         PR 24311
1914         * merge.c (merge_strings): Return secinfo.  Don't pad section
1915         to alignment here.
1916         (_bfd_merge_sections): Pad section to alignment here, if input
1917         sections contributing to merged output all pad to alignment.
1918         Formatting.
1919
1920 2019-03-06  Nick Clifton  <nickc@redhat.com>
1921
1922         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1923         table pointer.
1924         * coffgen.c (coff_find_nearest_line_with_names): Do not call
1925         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1926
1927 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
1928
1929         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1930         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1931
1932         PR 20113
1933         * elf32-s390.c (allocate_dynrelocs): Update comment.
1934
1935 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
1936
1937         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1938
1939 2019-02-28  Nick Clifton  <nickc@redhat.com>
1940
1941         PR 24273
1942         * elf.c (bfd_elf_string_from_elf_section): Check for a string
1943         section that is not NUL terminated.
1944
1945 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1946
1947         PR ld/24276
1948         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
1949         by linker when checking copy reloc on protected symbol.
1950
1951 2019-02-24  Alan Modra  <amodra@gmail.com>
1952
1953         PR 24144
1954         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
1955
1956 2019-02-20  Eric Tsai  <erictsai@cadence.com>
1957
1958         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
1959         sections between the call site and call destination and adjust
1960         call distance by the largest alignment.
1961
1962 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
1963
1964         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
1965         * elf.c (elfcore_grok_aarch_pauth): New function.
1966         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
1967         (elfcore_write_aarch_pauth): New function.
1968         (elfcore_write_register_note): Check for AArch64 pauth section.
1969
1970 2019-02-20  Alan Modra  <amodra@gmail.com>
1971
1972         PR 24225
1973         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
1974         return value.
1975
1976 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
1977
1978         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
1979         Darwin hosts, not just or1k.
1980         * configure: Regenerate.
1981
1982 2019-02-20  Alan Modra  <amodra@gmail.com>
1983
1984         PR 24236
1985         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
1986         sentinel NUL to string buffer nearer to loop where it is used.
1987         Don't go past sentinel when scanning strings, and don't write
1988         NUL again.
1989         * archive.c (do_slurp_coff_armap): Simplify string handling to
1990         archive64.c style.
1991
1992 2019-02-19  Alan Modra  <amodra@gmail.com>
1993
1994         PR 24235
1995         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
1996         attempting to prevent read past end of section.
1997
1998 2019-02-18  Alan Modra  <amodra@gmail.com>
1999
2000         PR 24225
2001         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2002         PRIx64 to generate warning messages.  Print local sym names too.
2003
2004 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2005
2006         * elf32-arc (INIT_SYM_STRING): Delete.
2007         (FINI_SYM_STRING): Likewise.
2008         (init_str): Likewise.
2009         (fini_str): Likewise.
2010
2011 2019-02-08  Alan Modra  <amodra@gmail.com>
2012
2013         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2014         for bss-plt" warning to make it an error.
2015
2016 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2017
2018         PR ld/18841
2019         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2020         reloc_class_ifunc for ifunc symbols.
2021         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2022
2023 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2024
2025         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2026         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2027
2028 2019-02-07  Nick Clifton  <nickc@redhat.com>
2029
2030         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2031         into the definitely obsolete list.
2032
2033 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2034
2035         PR ld/24151
2036         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2037         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2038         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2039         relocations to ...
2040         (elf_x86_64_check_relocs): Here.
2041         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2042         to check if a symbol is defined in a non-shared object.
2043         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2044
2045 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2046
2047         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2048         of 'labs' (and fix GCC warning).
2049
2050 2019-01-25  Nick Clifton  <nickc@redhat.com>
2051
2052         * po/ru.po: Updated Russian translation.
2053
2054 2019-01-23  Nick Clifton  <nickc@redhat.com>
2055
2056         * po/fr.po: Updated French translation.
2057
2058 2019-01-21  Nick Clifton  <nickc@redhat.com>
2059
2060         * po/pt.po: Updated Portuguese translation.
2061         * po/uk.po: Updated Ukranian translation.
2062
2063 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2064
2065         PR 24108
2066         * elf32-nds32.c (nds32_relocate_section): Add space between words
2067         in error message.
2068         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2069         error message.
2070         (riscv_i_or_e_p): Likewise.
2071         (riscv_merge_arch_attr_info): Likewise.
2072
2073 2019-01-19  Nick Clifton  <nickc@redhat.com>
2074
2075         * version.m4: Reset to 2.32.51
2076         * configure: Regenerate.
2077         * po/bfd.pot: Regenerate.
2078
2079 2018-06-24  Nick Clifton  <nickc@redhat.com>
2080
2081         2.32 branch created.
2082
2083 2019-01-16  Kito Cheng  <kito@andestech.com>
2084
2085         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2086         for OBJ_ATTR_PROC.
2087
2088 2019-01-16  Kito Cheng  <kito@andestech.com>
2089             Nelson Chu  <nelson@andestech.com>
2090
2091         * elfnn-riscv.c (in_subsets): New.
2092         (out_subsets): Likewise.
2093         (merged_subsets): Likewise.
2094         (riscv_std_ext_p): Likewise.
2095         (riscv_non_std_ext_p): Likewise.
2096         (riscv_std_sv_ext_p): Likewise.
2097         (riscv_non_std_sv_ext_p): Likewise.
2098         (riscv_version_mismatch): Likewise.
2099         (riscv_i_or_e_p): Likewise.
2100         (riscv_merge_std_ext): Likewise.
2101         (riscv_merge_non_std_and_sv_ext): Likewise.
2102         (riscv_merge_arch_attr_info): Likewise.
2103         (riscv_merge_attributes): Likewise.
2104         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2105
2106         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2107         (elf_backend_obj_attrs_vendor): Define.
2108         (elf_backend_obj_attrs_section_type): Likewise.
2109         (elf_backend_obj_attrs_section): Likewise.
2110         (elf_backend_obj_attrs_arg_type): Define as
2111         riscv_elf_obj_attrs_arg_type.
2112         * elfxx-riscv.c (riscv_estimate_digit): New.
2113         (riscv_estimate_arch_strlen1): Likewise.
2114         (riscv_estimate_arch_strlen): Likewise.
2115         (riscv_arch_str1): Likewise.
2116         (riscv_arch_str): Likewise.
2117         * elfxx-riscv.h (riscv_arch_str): Declare.
2118
2119 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2120
2121         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2122         * libbfd.h: regen.
2123         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2124         source field.  (md_apply_fix): Apply final fix
2125         to BFD_RELOC_S12Z_OPR.
2126         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2127
2128 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2129
2130         PR 20113
2131         * elf32-s390.c (allocate_dynrelocs): Update comment.
2132
2133 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2134
2135         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2136         * configure: Regenerate.
2137
2138 2019-01-08  Alan Modra  <amodra@gmail.com>
2139
2140         PR 23699
2141         PR 24065
2142         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2143         address range.
2144
2145 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2146
2147         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2148         * bfd/bfd-in2.h: Regenerate.
2149         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2150         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2151
2152 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2153
2154         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2155         default target, little endian target is more suitable.
2156
2157 2019-01-04  Alan Modra  <amodra@gmail.com>
2158
2159         PR 24061
2160         PR 21786
2161         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2162         adjust all callers.
2163         (EQ_VALUE_IN_FIELD): Likewise.
2164         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2165
2166 2019-01-01  Alan Modra  <amodra@gmail.com>
2167
2168         Update year range in copyright notice of all files.
2169
2170 For older changes see ChangeLog-2018
2171 \f
2172 Copyright (C) 2019 Free Software Foundation, Inc.
2173
2174 Copying and distribution of this file, with or without modification,
2175 are permitted in any medium without royalty provided the copyright
2176 notice and this notice are preserved.
2177
2178 Local Variables:
2179 mode: change-log
2180 left-margin: 8
2181 fill-column: 74
2182 version-control: never
2183 End: