bfd/ChangeLog

   1 2019-09-23  Alan Modra  <amodra@gmail.com>
   2
   3         * bfd-in.h (bfd_sunos_get_needed_list),
   4         (bfd_sunos_record_link_assignment),
   5         (bfd_sunos_size_dynamic_sections),
   6         (bfd_i386linux_size_dynamic_sections),
   7         (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
   8         * bfd-in2.h: Regenerate.
   9
  10 2019-09-23  Alan Modra  <amodra@gmail.com>
  11
  12         * bfd-in.h: Move xcoff function declarations..
  13         * xcofflink.h: ..to here, new file.
  14         * xcofflink.c: Include xcofflink.h.
  15         * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
  16         * bfd-in2.h: Regenerate.
  17
  18 2019-09-23  Alan Modra  <amodra@gmail.com>
  19
  20         * bfd-in.h: Delete coff forward refs and move coff declaration..
  21         * coff-bfd.h: ..to here.
  22         * bfd-in2.h: Regenerate.
  23
  24 2019-09-23  Alan Modra  <amodra@gmail.com>
  25
  26         * bfd-in.h: Move arm declaraions..
  27         * cpu-arm.h: ..to here, new file..
  28         * coff-arm.h: ..and here, new file..
  29         * elf32-arm.h: ..and here, new file.
  30         * cpu-arm.c: Include cpu-arm.h.
  31         * coff-arm.c: Include cpu-arm.h and coff-arm.h.
  32         * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
  33         * pe-arm.c: Move function rename defines later.
  34         * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
  35         * bfd-in2.h: Regenerate.
  36
  37 2019-09-23  Alan Modra  <amodra@gmail.com>
  38
  39         * bfd-in.h: Move tic6x function declaration..
  40         * elf32-tic6x.h: ..to here.
  41         * bfd-in2.h: Regenerate.
  42
  43 2019-09-23  Alan Modra  <amodra@gmail.com>
  44
  45         * bfd-in.h: Move aarch64 declarations and defines..
  46         * cpu-aarch64.h: ..to here, new file..
  47         * elfxx-aarch64.h: ..and here.
  48         * cpu-aarch64.c: Include cpu-aarch64.h.
  49         * elfnn-aarch64.c: Likewise.
  50         * bfd-in2.h: Regenerate.
  51
  52 2019-09-23  Alan Modra  <amodra@gmail.com>
  53
  54         * bfd-in.h: Delete ticoff function declarations.
  55         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
  56         (bfd_ticoff_get_section_load_page): Make static.
  57         * bfd-in2.h: Regenerate.
  58
  59 2019-09-23  Alan Modra  <amodra@gmail.com>
  60
  61         * bfd-in.h: Move h8300 function declaration to..
  62         * cpu-h8300.h: ..here, new file.
  63         * cpu-h8300.c: Include cpu-h8300.h.
  64         * elf32-h8300.c: Likewise.
  65         * bfd-in2.h: Regenerate.
  66
  67 2019-09-23  Alan Modra  <amodra@gmail.com>
  68
  69         * bfd-in.h: Move ia64 function declarations..
  70         * elfxx-ia64.h: ..to here.
  71         * bfd-in2.h: Regenerate.
  72
  73 2019-09-23  Alan Modra  <amodra@gmail.com>
  74
  75         * bfd-in.h: Move v850 function declarations..
  76         * elf32-v850.h: ..to here, new file.
  77         * elf32-v850.c: Include elf32-v850.h.
  78         * bfd-in2.h: Regenerate.
  79
  80 2019-09-23  Alan Modra  <amodra@gmail.com>
  81
  82         * bfd-in.h: Move mips function declaration to..
  83         * elfxx-mips.h: ..here.
  84         * bfd-in2.h: Regenerate.
  85
  86 2019-09-23  Alan Modra  <amodra@gmail.com>
  87
  88         * bfd-in.h: Move csky function declarations to..
  89         * elf32-csky.h: ..here, new file.
  90         * elf32-csky.c: Include elf32-csky.h.
  91         * bfd-in2.h: Regenerate.
  92
  93 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
  94
  95         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
  96         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
  97         Set undefined_weak field from it.
  98         (relax_func_t): New parameter undefined_weak.
  99         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
 100         (_bfd_riscv_relax_tls_le): Likewise.
 101         (_bfd_riscv_relax_align): Likewise.
 102         (_bfd_riscv_relax_delete): Likewise.
 103         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
 104         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
 105         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
 106         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
 107         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
 108         reloc.
 109         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
 110         undef weak relocs that can be relaxed.  Pass to relax_func call.
 111
 112 2019-09-20  Alan Modra  <amodra@gmail.com>
 113
 114         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
 115         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 116         (bfd_section_userdata, bfd_is_com_section, discarded_section),
 117         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
 118         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
 119         (bfd_section_list_remove, bfd_section_list_append),
 120         (bfd_section_list_prepend, bfd_section_list_insert_after),
 121         (bfd_section_list_insert_before, bfd_section_removed_from_list):
 122         New inline functions.
 123         * section.c (bfd_is_und_section, bfd_is_abs_section),
 124         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
 125         (bfd_section_list_append, bfd_section_list_prepend),
 126         (bfd_section_list_insert_after, bfd_section_list_insert_before),
 127         (bfd_section_removed_from_list): Delete macros.
 128         (bfd_section_name, bfd_section_size, bfd_section_vma),
 129         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 130         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
 131         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
 132         (discarded_section): New inline functions.
 133         * bfd-in2.h: Regenerate.
 134
 135 2019-09-20  Alan Modra  <amodra@gmail.com>
 136
 137         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 138         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
 139         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 140         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
 141         * targets.c (bfd_asymbol_flavour): Likewise.
 142         * bfd-in2.h: Regenerate.
 143
 144 2019-09-20  Alan Modra  <amodra@gmail.com>
 145
 146         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
 147         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 148         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
 149         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
 150         (bfd_get_file_flags, bfd_applicable_file_flags),
 151         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 152         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 153         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 154         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 155         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 156         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 157         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 158         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 159         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 160         * targets.c (bfd_get_target, bfd_get_flavour),
 161         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 162         (bfd_little_endian, bfd_header_big_endian),
 163         (bfd_header_little_endian, bfd_applicable_section_flags),
 164         (bfd_get_symbol_leading_char): New inline functions.
 165         * bfd-in2.h: Regenerate.
 166
 167 2019-09-20  Alan Modra  <amodra@gmail.com>
 168
 169         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 170         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 171         relocations.
 172
 173 2019-09-18  Alan Modra  <amodra@gmail.com>
 174
 175         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 176         (bfd_get_section_lma, bfd_get_section_alignment),
 177         (bfd_get_section_size, bfd_get_section_flags),
 178         (bfd_get_section_userdata): Delete.
 179         (bfd_section_name, bfd_section_size, bfd_section_vma),
 180         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 181         (bfd_section_flags, bfd_section_userdata): New.
 182         (bfd_is_com_section): Rename parameter.
 183         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 184         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 185         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 186         (bfd_set_section_lma): New.
 187         * bfd-in2.h: Regenerate.
 188         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 189         update callers.
 190         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 191         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 192         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 193         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 194         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 195         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 196         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 197         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 198         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 199         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 200         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 201         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 202         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 203         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 204         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 205         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 206         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 207         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 208         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 209         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 210         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 211         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 212         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 213         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 214         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 215         * xcofflink.c: Update throughout for bfd section macro and function
 216         changes.
 217
 218 2019-09-18  Alan Modra  <amodra@gmail.com>
 219
 220         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 221         (bfd_get_output_section): Delete.
 222         (bfd_asymbol_base): Delete.
 223         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 224         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 225         (bfd_set_asymbol_name): New macro.
 226         * bfd-in2.h: Regenerate.
 227         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 228         * aoutx.h: Likewise.
 229         * cofflink.c: Likewise.
 230         * dwarf2.c: Likewise.
 231         * ecoff.c: Likewise.
 232         * elf.c: Likewise.
 233         * elf32-arm.c: Likewise.
 234         * elf32-mips.c: Likewise.
 235         * elf32-score.c: Likewise.
 236         * elf32-score7.c: Likewise.
 237         * elfn32-mips.c: Likewise.
 238         * elfnn-aarch64.c: Likewise.
 239         * elfxx-mips.c: Likewise.
 240         * linker.c: Likewise.
 241         * pdp11.c: Likewise.
 242         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 243
 244 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 245
 246         * Makefile.in: Re-generate.
 247         * configure: Re-generate.
 248         * doc/Makefile.in: Re-generate.
 249
 250 2019-09-18  Alan Modra  <amodra@gmail.com>
 251
 252         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 253         macros.
 254         * pdp11.c (slurp_symbol_table): Likewise.
 255         * som.c (som_slurp_symbol_table): Likewise.
 256         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 257         * coffcode.h (coff_slurp_symbol_table): Likewise.
 258         * cofflink.c (_bfd_coff_final_link): Likewise.
 259         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 260         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 261         (_bfd_ecoff_slurp_symbol_table): Likewise.
 262         (_bfd_ecoff_bfd_final_link): Likewise.
 263         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 264         * elflink.c (elf_link_output_symstrtab): Likewise.
 265         (bfd_elf_final_link): Likewise.
 266         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 267         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 268         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 269         start_address or symcount using bfd_get macros.
 270         * coffgen.c (coff_real_object_p): Likewise.
 271         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 272         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 273         * elfcore.h (elf_core_file_p): Don't set start_address using
 274         bfd_get macro.
 275         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 276         using bfd_get macro.
 277         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 278         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 279         or symcount using bfd_get macros.
 280         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 281         * syms.c (bfd_set_symtab): Likewise.
 282         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 283         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 284         bfd_has_map macro.
 285         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 286         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 287         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 288         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 289         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 290         * som.c (som_slurp_armap): Likewise.
 291
 292 2019-09-18  Alan Modra  <amodra@gmail.com>
 293
 294         * archures.c (bfd_get_arch): Make param const.
 295         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 296         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 297         * bfd-in2.h: Regenerate.
 298
 299 2019-09-18  Alan Modra  <amodra@gmail.com>
 300
 301         * bfd-in.h (carsym.name): Make const.
 302         * reloc.c (struct reloc_howto_struct.name): Likewise.
 303         * targets.c (bfd_target.name): Likewise.!
 304         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 305         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 306         when setting carsym.name.
 307         * bfd-in2.h: Regenerate.
 308
 309 2019-09-18  Alan Modra  <amodra@gmail.com>
 310
 311         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 312         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 313         error status.  Adjust calls.
 314         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 315         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 316         bfd_malloc.  Use bfd_set_filename.
 317
 318 2019-09-18  Alan Modra  <amodra@gmail.com>
 319
 320         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 321         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 322         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 323         needs_copy even if all relocs are in rw sections.
 324         (dec_dynrel_count): Handle TOC16 relocs.
 325         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 326         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 327         semantic change.
 328
 329 2019-09-16  Phil Blundell  <pb@pbcl.net>
 330
 331         * version.m4: Set version to 2.33.50.
 332         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 333
 334 2019-09-11  Tom Tromey  <tom@tromey.com>
 335
 336         * opncls.c (bfd_set_filename): New function.
 337         * bfd-in2.h: Regenerate.
 338
 339 2019-09-11  Alan Modra  <amodra@gmail.com>
 340
 341         * targets.c (struct bfd_target): Add _bfd_group_name.
 342         (BFD_JUMP_TABLE): Likewise.
 343         * coffgen.c (bfd_coff_group_name): New function.
 344         * elf.c (bfd_elf_group_name): New function.
 345         * linker.c (_bfd_nolink_bfd_group_name): New function.
 346         * section.c (bfd_generic_group_name): New function.
 347         * elf-bfd.h (bfd_elf_group_name): Declare.
 348         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 349         * libcoff-in.h (bfd_coff_group_name): Declare.
 350         * aout-target.h (MY_bfd_group_name): Define.
 351         * aout-tic30.c (MY_bfd_group_name): Define.
 352         * bfd.c (bfd_group_name): Define.
 353         * binary.c (binary_bfd_group_name): Define.
 354         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 355         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 356         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 357         * coffcode.h (coff_bfd_group_name): Define.
 358         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 359         * i386msdos.c (msdos_bfd_group_name): Define.
 360         * ihex.c (ihex_bfd_group_name): Define.
 361         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 362         * mmo.c (mmo_bfd_group_name): Define.
 363         * pef.c (bfd_pef_bfd_group_name): Define.
 364         * plugin.c (bfd_plugin_bfd_group_name): Define.
 365         * ppcboot.c (ppcboot_bfd_group_name): Define.
 366         * som.c (som_bfd_group_name): Define.
 367         * srec.c (srec_bfd_group_name): Define.
 368         * tekhex.c (tekhex_bfd_group_name): Define.
 369         * verilog.c (verilog_bfd_group_name): Define.
 370         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 371         * xsym.c (bfd_sym_bfd_group_name): Define.
 372         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 373         (rs6000_xcoff64_aix_vec): Likewise.
 374         * bfd-in2.h: Regenerate.
 375         * libbfd.h: Regenerate.
 376         * libcoff.h: Regenerate.
 377
 378 2019-09-10  Nick Clifton  <nickc@redhat.com>
 379
 380         PR 24907
 381         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 382         field.
 383         (bfd_default_arch_struct): Initialise the new field.
 384         * bfd-in2.h: Regenerate.
 385         * cpu-aarch64.c: Initialise the new field.
 386         * cpu-alpha.c: Likewise.
 387         * cpu-arc.c: Likewise.
 388         * cpu-arm.c: Likewise.
 389         * cpu-avr.c: Likewise.
 390         * cpu-bfin.c: Likewise.
 391         * cpu-bpf.c: Likewise.
 392         * cpu-cr16.c: Likewise.
 393         * cpu-cr16c.c: Likewise.
 394         * cpu-cris.c: Likewise.
 395         * cpu-crx.c: Likewise.
 396         * cpu-csky.c: Likewise.
 397         * cpu-d10v.c: Likewise.
 398         * cpu-d30v.c: Likewise.
 399         * cpu-dlx.c: Likewise.
 400         * cpu-epiphany.c: Likewise.
 401         * cpu-fr30.c: Likewise.
 402         * cpu-frv.c: Likewise.
 403         * cpu-ft32.c: Likewise.
 404         * cpu-h8300.c: Likewise.
 405         * cpu-hppa.c: Likewise.
 406         * cpu-i386.c: Likewise.
 407         * cpu-ia64.c: Likewise.
 408         * cpu-iamcu.c: Likewise.
 409         * cpu-ip2k.c: Likewise.
 410         * cpu-iq2000.c: Likewise.
 411         * cpu-k1om.c: Likewise.
 412         * cpu-l1om.c: Likewise.
 413         * cpu-lm32.c: Likewise.
 414         * cpu-m10200.c: Likewise.
 415         * cpu-m10300.c: Likewise.
 416         * cpu-m32c.c: Likewise.
 417         * cpu-m32r.c: Likewise.
 418         * cpu-m68hc11.c: Likewise.
 419         * cpu-m68hc12.c: Likewise.
 420         * cpu-m68k.c: Likewise.
 421         * cpu-m9s12x.c: Likewise.
 422         * cpu-m9s12xg.c: Likewise.
 423         * cpu-mcore.c: Likewise.
 424         * cpu-mep.c: Likewise.
 425         * cpu-metag.c: Likewise.
 426         * cpu-microblaze.c: Likewise.
 427         * cpu-mips.c: Likewise.
 428         * cpu-mmix.c: Likewise.
 429         * cpu-moxie.c: Likewise.
 430         * cpu-msp430.c: Likewise.
 431         * cpu-mt.c: Likewise.
 432         * cpu-nds32.c: Likewise.
 433         * cpu-nfp.c: Likewise.
 434         * cpu-nios2.c: Likewise.
 435         * cpu-ns32k.c: Likewise.
 436         * cpu-or1k.c: Likewise.
 437         * cpu-pdp11.c: Likewise.
 438         * cpu-pj.c: Likewise.
 439         * cpu-plugin.c: Likewise.
 440         * cpu-powerpc.c: Likewise.
 441         * cpu-pru.c: Likewise.
 442         * cpu-riscv.c: Likewise.
 443         * cpu-rl78.c: Likewise.
 444         * cpu-rs6000.c: Likewise.
 445         * cpu-rx.c: Likewise.
 446         * cpu-s12z.c: Likewise.
 447         * cpu-s390.c: Likewise.
 448         * cpu-score.c: Likewise.
 449         * cpu-sh.c: Likewise.
 450         * cpu-sparc.c: Likewise.
 451         * cpu-spu.c: Likewise.
 452         * cpu-tic30.c: Likewise.
 453         * cpu-tic4x.c: Likewise.
 454         * cpu-tic54x.c: Likewise.
 455         * cpu-tic6x.c: Likewise.
 456         * cpu-tic80.c: Likewise.
 457         * cpu-tilegx.c: Likewise.
 458         * cpu-tilepro.c: Likewise.
 459         * cpu-v850.c: Likewise.
 460         * cpu-v850_rh850.c: Likewise.
 461         * cpu-vax.c: Likewise.
 462         * cpu-visium.c: Likewise.
 463         * cpu-wasm32.c: Likewise.
 464         * cpu-xc16x.c: Likewise.
 465         * cpu-xgate.c: Likewise.
 466         * cpu-xstormy16.c: Likewise.
 467         * cpu-xtensa.c: Likewise.
 468         * cpu-z80.c: Likewise.
 469         * cpu-z8k.c: Likewise.
 470
 471 2019-09-09  Phil Blundell  <pb@pbcl.net>
 472
 473         binutils 2.33 branch created.
 474
 475 2019-09-06  Alan Modra  <amodra@gmail.com>
 476
 477         * aout-target.h (object_p): Formatting.
 478         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 479         * corefile.c (generic_core_file_matches_executable_p): Constify
 480         variables and remove cast.
 481         * bfd-in2.h: Regenerate.
 482
 483 2019-09-05  Alan Modra  <amodra@gmail.com>
 484
 485         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 486         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 487         in the GOT/PLT entry rather than affecting the offset to that
 488         GOI/PLT entry.
 489         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 490
 491 2019-09-05  Alan Modra  <amodra@gmail.com>
 492
 493         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 494         in second instruction.
 495         (ppc64_elf_relocate_section): Likewise.
 496
 497 2019-09-05  Alan Modra  <amodra@gmail.com>
 498
 499         PR 24955
 500         * libbfd-in.h (bfd_strdup): New inline function.
 501         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 502         bfd on error.
 503         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 504         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 505         on error.
 506         (bfd_openstreamr): Use bfd_strdup.
 507         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 508         * plugin.c (try_load_plugin): Use bfd_malloc.
 509         * libbfd.h: Regenerate.
 510
 511 2019-09-02  Alan Modra  <amodra@gmail.com>
 512
 513         PR 11983
 514         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 515         on success.  Tidy.
 516         (read_alt_indirect_string): Likewise.
 517         (read_alt_indirect_ref): Likewise.
 518
 519 2019-08-31  Jim Wilson  <jimw@sifive.com>
 520
 521         PR 23825
 522         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 523         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 524
 525 2019-08-30  Jim Wilson  <jimw@sifive.com>
 526
 527         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 528         error, call bfd_set_error, set ret to FALSE, and goto out label.
 529
 530 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 531
 532         PR ld/24951
 533         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 534         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 535
 536 2019-08-29  Alan Modra  <amodra@gmail.com>
 537
 538         PR 24697
 539         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 540         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 541         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 542         reloc.
 543
 544 2019-08-29  Alan Modra  <amodra@gmail.com>
 545
 546         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 547         on second insn, return it in poff.
 548         (ppc64_elf_relocate_section): Add offset to paddi addend for
 549         PCREL_OPT.
 550
 551 2019-08-28  Jim Wilson  <jimw@sifive.com>
 552
 553         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 554         section when setting max_alignment.  Update comment.
 555         (_bfd_riscv_relax_pc): Likewise.
 556
 557 2019-08-29  Alan Modra  <amodra@gmail.com>
 558
 559         PR 24891
 560         * bfd.c (struct bfd): Add no_element_cache.
 561         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 562         archive cache when no_element_cache.
 563         (bfd_generic_archive_p): Set no_element_cache when opening first
 564         element to check format.  Close first element too.
 565         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 566         * bfd-in2.h: Regenerate.
 567
 568 2019-08-24  Alan Modra  <amodra@gmail.com>
 569
 570         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 571         symbols from GOT optimisation.
 572
 573 2019-08-23  Stafford Horne  <shorne@gmail.com>
 574
 575         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 576         PLT GOT entries.
 577
 578 2019-08-23  Nick Clifton  <nickc@redhat.com>
 579
 580         PR 24456
 581         * elf.c (bfd_section_from_shdr): Issue an informative warning
 582         message and continue processing other sections after encountering
 583         a reloc section for a section which already has other relocs
 584         associated with it.
 585
 586 2019-08-23  Alan Modra  <amodra@gmail.com>
 587
 588         PR 24933
 589         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 590         on error without freeing plts[] contents.
 591
 592 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 593
 594         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 595
 596 2019-08-22  Nick Clifton  <nickc@redhat.com>
 597
 598         PR 24922
 599         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 600         reading data from extra records.
 601
 602 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 603
 604         PR ld/24601
 605         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 606         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 607         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 608         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 609         for weak TLS.
 610
 611 2019-08-22  Alan Modra  <amodra@gmail.com>
 612
 613         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 614         instead recognize CMSE_PREFIX in symbol name.
 615         (elf32_arm_gc_mark_extra_sections): Likewise.
 616         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 617         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 618
 619 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 620
 621         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 622          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 623
 624 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 625
 626         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 627         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 628         elf32_arm_stub_long_branch_v4t_thumb_arm,
 629         elf32_arm_stub_short_branch_v4t_thumb_arm,
 630         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 631         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 632         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 633         previous instruction.
 634
 635 2019-08-19  Tom Tromey  <tromey@adacore.com>
 636
 637         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 638         holding symbols.
 639
 640 2019-08-19  Alan Modra  <amodra@gmail.com>
 641
 642         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 643         to has_optrel.
 644         (struct _ppc64_elf_section_data): Likewise.
 645         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 646         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 647         than TOC loop.  Check PLT16 insns too.
 648
 649 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         PR ld/24905
 652         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 653         PC-relative relocations back to ...
 654         (elf_x86_64_relocate_section): Here.
 655
 656 2019-08-16  Martin Liska  <mliska@suse.cz>
 657
 658         PR ld/24912
 659         * elflink.c: Report error only for not relocatable.
 660         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 661         here lto_slim_object as it's handled in caller.
 662
 663 2019-08-16  Alan Modra  <amodra@gmail.com>
 664
 665         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 666
 667 2019-08-15  Jim Wilson  <jimw@sifive.com>
 668
 669         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 670         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 671         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 672
 673 2019-08-15  Tom Tromey  <tromey@adacore.com>
 674
 675         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 676         of section.
 677
 678 2019-08-14  Alan Modra  <amodra@gmail.com>
 679
 680         PR 24623
 681         * dwarf2.c (stash_comp_unit): New function, extracted from..
 682         (_bfd_dwarf2_find_nearest_line): ..here.
 683         (find_abstract_instance): Parse comp units and decode line info
 684         as needed.
 685
 686 2019-08-14  Alan Modra  <amodra@gmail.com>
 687
 688         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 689         (comp_unit_find_nearest_line): Use it here..
 690         (_bfd_dwarf2_find_symbol_bias): ..and here.
 691
 692 2019-08-14  Alan Modra  <amodra@gmail.com>
 693
 694         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 695         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 696         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 697         _bfd_dwarf2_find_nearest_line calls.
 698         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 699         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 700         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 701         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 702         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 703         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 704         * libbfd.h: Regenerate.
 705
 706 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 707
 708         * elf-bfd.h (struct elf_backend_data): New members.
 709         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 710         .gnu.hash section if necessary.
 711         (struct collect_gnu_hash_codes): New member.
 712         (elf_gnu_hash_process_symidx): New function name.
 713         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 714         symbols. Record xlat location for every symbol which should have
 715         a .MIPS.xhash entry.
 716         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 717         dynamic section if necessary.
 718         (GNU_HASH_SECTION_NAME): New define.
 719         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 720         Update the section size info.
 721         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 722         (struct mips_elf_link_hash_entry): New member.
 723         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 724         table location.
 725         (mips_elf_sort_hash_table): Initialize the pointer to the
 726         .MIPS.xhash section.
 727         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
 728         translation table entry with the symbol dynindx.
 729         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
 730         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
 731         info.
 732         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
 733         section.
 734         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
 735         dynamic section.
 736         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
 737         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
 738         sh_link info.
 739         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
 740         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
 741         (_bfd_mips_post_process_headers): Mark the ABI version as
 742         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
 743         but not a .hash section.
 744         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
 745         position in the translation table, associated with the hash
 746         entry.
 747         * elfxx-mips.h (literal_reloc_p): Define
 748         elf_backend_record_xhash_symbol backend hook.
 749         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
 750         backend hook.
 751
 752 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
 753
 754         * elf64-bpf.c (bpf_elf_relocate_section): New function.
 755         (bpf_elf_insn_disp_reloc): Delete function.
 756         (elf_backend_relocate_section): Define.
 757
 758 2019-08-07  Alan Modra  <amodra@gmail.com>
 759
 760         PR 24644
 761         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
 762         for overflow in expressions involving nsymz.
 763
 764 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
 765
 766         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
 767         two pages in relro presence.
 768
 769 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
 770
 771         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
 772         (get_wsr_lbeg_opcode): New functions.
 773         (check_loop_aligned): Detect relaxed loops and adjust loop_len
 774         and insn_len for the first actual instruction of the loop.
 775
 776 2019-07-30  Alan Modra  <amodra@gmail.com>
 777
 778         PR 24768
 779         * bfd.c (struct bfd): Add lto_slim_object flag.
 780         * bfd-in2.h: Regenerate.
 781
 782 2019-07-29  Martin Liska  <mliska@suse.cz>
 783
 784         PR 24768
 785         * archive.c (_bfd_compute_and_write_armap): Come up with
 786         report_plugin_err variable.
 787         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
 788         * elf.c (struct lto_section): New.
 789         (_bfd_elf_make_section_from_shdr): Parse content of
 790         .gnu_lto_.lto section.
 791         * elflink.c: Report error for a missing LTO plugin.
 792         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
 793
 794 2019-07-28  Alan Modra  <amodra@gmail.com>
 795
 796         PR 24857
 797         PR 24339
 798         * elflink.c (elf_link_add_object_symbols): Report an informative
 799         error on finding local symbols with index equal or greater than
 800         symbol table sh_info.  Correct comment.  Allow such symbols in
 801         dynamic objects.  Abort on NULL section for symbol.
 802
 803 2019-07-26  Alan Modra  <amodra@gmail.com>
 804
 805         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
 806         (elf_linker): Don't define.
 807         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
 808
 809 2019-07-25  YunQiang Su  <syq@debian.org>
 810
 811         PR 24832
 812         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
 813         mips inputs.
 814
 815 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 816
 817         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
 818         formating.
 819         (reloc_type_to_name): Fix formating.
 820         (arc_elf_object_p): Likewise.
 821         (debug_arc_reloc): Likewise.
 822         (arc_do_relocation): Likewise.
 823
 824 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
 825
 826         * elf32-arc.c (bfd_get_32_me): New function.
 827         (bfd_put_32_me): Likewise.
 828         (arc_elf_relax_section): Likewise.
 829         (bfd_elf32_bfd_relax_section): Define.
 830
 831 2019-07-24  Alan Modra  <amodra@gmail.com>
 832
 833         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
 834         elf_backend_final_write_processing, don't pass linker arg.
 835         (_bfd_elf_final_write_processing): Update prototype.
 836         * elf.c (_bfd_elf_write_object_contents): Adjust call.
 837         (_bfd_elf_final_write_processing): Return error on incompatible
 838         OSABI and has_gnu_osabi.  Remove linker arg.
 839         * elf-nacl.h (nacl_final_write_processing): Update prototype.
 840         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
 841         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
 842         (_bfd_mips_elf_final_write_processing): Likewise.
 843         * elf-hppa.h (elf_hppa_final_write_processing): Return status
 844         and remove linker arg.
 845         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 846         * elf-nacl.c (nacl_final_write_processing): Likewise.
 847         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 848         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 849         * elf32-arm.c (arm_final_write_processing): Likewise.
 850         (elf32_arm_final_write_processing): Likewise.
 851         (elf32_arm_nacl_final_write_processing): Likewise.
 852         (elf32_arm_vxworks_final_write_processing): Likewise.
 853         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 854         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 855         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 856         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 857         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 858         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 859         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 860         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 861         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
 862         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 863         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 864         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 865         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 866         * elf32-ppc.c (ppc_final_write_processing): Likewise.
 867         (ppc_elf_final_write_processing): Likewise.
 868         (ppc_elf_vxworks_final_write_processing): Likewise.
 869         * elf32-sparc.c (sparc_final_write_processing): Likewise.
 870         (elf32_sparc_final_write_processing): Likewise.
 871         (elf32_sparc_vxworks_final_write_processing): Likewise.
 872         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 873         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 874         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 875         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 876         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 877         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
 878         (_bfd_mips_elf_final_write_processing): Likewise.
 879
 880 2019-07-24  Alan Modra  <amodra@gmail.com>
 881
 882         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
 883         early.
 884         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 885         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 886
 887 2019-07-24  Alan Modra  <amodra@gmail.com>
 888
 889         * elf32-visium.c (visium_elf_post_process_headers): Don't set
 890         EI_OSABI header byte here.
 891         (ELF_OSABI): Define.
 892
 893 2019-07-23  Alan Modra  <amodra@gmail.com>
 894
 895         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
 896         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
 897         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
 898         when elf_gnu_osabi_mbind is set.
 899         (_bfd_elf_map_sections_to_segments): Likewise.
 900         (_bfd_elf_init_private_section_data): Likewise.
 901         (_bfd_elf_final_write_processing): Update comment.
 902         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
 903         (elf_backend_special_sections): Define without .tbss for linux.
 904
 905 2019-07-23  Alan Modra  <amodra@gmail.com>
 906
 907         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
 908         Remove none, any, all enums.
 909         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
 910         (_bfd_elf_final_write_processing): Declare.
 911         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
 912         elf_backend_final_write_processing.
 913         (_bfd_elf_post_process_headers): Move body of function to..
 914         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
 915         only when not already set.  Adjust for rename.
 916         * elfxx-target.h (elf_backend_final_write_processing): Default to
 917         _bfd_elf_final_write_processing.
 918         * elf-hppa.h (elf_hppa_final_write_processing): Call
 919         _bfd_elf_final_write_processing.
 920         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
 921         * elf-nacl.c (nacl_final_write_processing): Likewise.
 922         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
 923         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
 924         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 925         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
 926         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
 927         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
 928         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
 929         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
 930         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
 931         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
 932         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
 933         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
 934         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
 935         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
 936         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
 937         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
 938         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
 939         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
 940         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
 941         * elf32-arm.c (arm_final_write_processing): Split out from..
 942         (elf32_arm_final_write_processing): ..here.  Call
 943         _bfd_elf_final_write_processing.
 944         (elf32_arm_nacl_final_write_processing): Adjust.
 945         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
 946         (_bfd_mips_elf_final_write_processing): ..here.  Call
 947         _bfd_elf_final_write_processing.
 948         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
 949         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
 950         * elf32-ppc.c (ppc_final_write_processing): Split out from..
 951         (ppc_elf_final_write_processing): ..here.  Call
 952         _bfd_elf_final_write_processing.
 953         (ppc_elf_vxworks_final_write_processing): Adjust.
 954         * elf32-sparc.c (sparc_final_write_processing): Split out from..
 955         (elf32_sparc_final_write_processing): ..here.  Call
 956         _bfd_elf_final_write_processing.
 957         (elf32_sparc_vxworks_final_write_processing): Adjust.
 958         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
 959         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
 960         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
 961         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
 962         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
 963         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
 964         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 965         * elflink.c (elf_link_add_object_symbols): Likewise.
 966         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
 967         instead.
 968
 969 2019-07-23  Omar Majid  <omajid@redhat.com>
 970
 971         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
 972         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
 973         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
 974         AMD64_NETBSD_MAGIC.
 975         * peXXigen.c: Add comment about source of .NET magic numbers.
 976
 977 2019-07-19  Alan Modra  <amodra@gmail.com>
 978
 979         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
 980         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
 981         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
 982         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
 983         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
 984         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
 985         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
 986         (ppc64_elf_check_relocs): Support pcrel tls relocs.
 987         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
 988         * bfd-in2.h: Regenerate.
 989         * libbfd.h: Regenerate.
 990
 991 2019-07-18  Alan Modra  <amodra@gmail.com>
 992
 993         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
 994         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
 995         match test.
 996
 997 2019-07-18  Alan Modra  <amodra@gmail.com>
 998
 999         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1000         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1001         is more than 8 bits.
1002         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1003         tls_type vars unsigned int.
1004         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1005         to select r_type edit.
1006
1007 2019-07-18  Alan Modra  <amodra@gmail.com>
1008
1009         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1010         Correct comment.
1011         * elf64-ppc.c (TLS_GDIE): Likewise.
1012
1013 2019-07-18  Alan Modra  <amodra@gmail.com>
1014
1015         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1016         range of tp-relative offsets.
1017
1018 2019-07-15  Alan Modra  <amodra@gmail.com>
1019
1020         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1021         alias is no longer bfd_link_hash_defined, clear the alias.
1022
1023 2019-07-13  Alan Modra  <amodra@gmail.com>
1024
1025         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1026         tls_sec.
1027         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1028         (_bfd_elf_init_2_index_sections): Likewise.
1029         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1030         relocations for local TLS symbols, use STN_UNDEF as the relocation
1031         symbol.
1032         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1033         leave TLS symbol value in the addend.
1034
1035 2019-07-08  Alan Modra  <amodra@gmail.com>
1036
1037         PR 24785
1038         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1039         size before reading first word.
1040
1041 2019-07-02  Nick Clifton  <nickc@redhat.com>
1042
1043         PR 24717
1044         * elf.c (is_debuginfo_file): New function.
1045         (assign_file_positions_for_non_load_sections): Do not warn about
1046         allocated sections outside of loadable segments if they are found
1047         in a debuginfo file.
1048         * elf-bfd.h (is_debuginfo_file): Prototype.
1049
1050 2019-07-02  Nick Clifton  <nickc@redhat.com>
1051
1052         PR 24753
1053         * compress.c (bfd_get_full_section_contents): Do not complain
1054         about linker created sections that are larger than the file size.
1055
1056 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1057
1058         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1059         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1060         for CMSE stubs.
1061         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1062
1063 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1064
1065         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1066         sections when .text section contain secure entry functions
1067         is marked.
1068
1069 2019-07-01  Nick Clifton  <nickc@redhat.com>
1070
1071         PR 23839
1072         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1073         section VMA in the offset used to update exidx relocs.
1074
1075 2019-06-28  Nick Clifton  <nickc@redhat.com>
1076
1077         PR 24708
1078         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1079         large version reference section.
1080         * compress.c (bfd_get_full_section_contents): Check for an
1081         uncompressed section whose size is larger than the file size.
1082
1083 2019-06-28  Alan Modra  <amodra@gmail.com>
1084
1085         * format.c (bfd_check_format_matches): Don't match plugin target
1086         if another target matches.  Expand comment.
1087         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1088         non-corefile targets, outside !SELECT_VECS.
1089         * config.bfd: Don't handle targ=plugin here.
1090         * configure.ac: Don't add plugin to enable_targets or handle in
1091         target loop setting selvecs and other target vars.
1092         * configure: Regenerate.
1093
1094 2019-06-26  Nick Clifton  <nickc@redhat.com>
1095
1096         PR 24703
1097         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1098         messages for failures.
1099         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1100         if returning an error value.
1101
1102 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1103
1104         * elf-properties.c (elf_find_and_remove_property): Rename last
1105         parameter. Mention it in comment.
1106
1107 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1108
1109         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1110         SEC_MERGE or SEC_CODE flags are set.
1111         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1112         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1113         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1114         Add sec_addr (sym_sec) after handling merge sections.
1115
1116 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1117
1118         PR ld/24721
1119         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1120         property after reporting property removal.
1121
1122 2019-06-23  Alan Modra  <amodra@gmail.com>
1123
1124         PR 24704
1125         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1126         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1127         Reduce range of offsets allowed for other GOT relocs.
1128
1129 2019-06-23  Alan Modra  <amodra@gmail.com>
1130
1131         PR 24689
1132         * elfcode.h (elf_object_p): Warning fix.
1133
1134 2019-06-21  Alan Modra  <amodra@gmail.com>
1135
1136         PR 24689
1137         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1138
1139 2019-06-19  Alan Modra  <amodra@gmail.com>
1140
1141         PR 24697
1142         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1143         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1144
1145 2019-06-19  Alan Modra  <amodra@gmail.com>
1146
1147         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1148         functions that require r2 valid to use local entry.
1149         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1150
1151 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1152
1153         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1154         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1155         with elfNN_aarch64_allocate_local_dynrelocs.
1156
1157 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1158
1159         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1160
1161 2019-06-14  Alan Modra  <amodra@gmail.com>
1162
1163         * Makefile.in: Regenerate.
1164         * configure: Regenerate.
1165
1166 2019-06-14  Alan Modra  <amodra@gmail.com>
1167
1168         * elf64-ppc.c: Fix comments involving paddi.
1169
1170 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1171
1172         PR 24643
1173         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1174         absent, or the bfd is not in the ELF formart.
1175         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1176
1177 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1178
1179         PR 24650
1180         * elf.c (elfcore_make_auxv_note_section): New function.
1181         (elfcore_grok_note): Use it.
1182         (elfcore_grok_freebsd_note): Likewise.
1183         (elfcore_grok_openbsd_note): Likewise.
1184         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1185         NT_NETBSDCORE_AUXV notes.
1186
1187 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1188
1189         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1190         alignment of the new gnu property section.
1191
1192 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1193
1194         * bfd-in.h: Change comment.
1195         * bfd-in2.h: Regenerate.
1196         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1197         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1198         Likwise.
1199
1200 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1201
1202         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1203         Remove overflow check.
1204
1205 2019-05-28  Alan Modra  <amodra@gmail.com>
1206
1207         PR 24596
1208         * cofflink.c (coff_link_check_archive_element): Don't assume
1209         element is a coff object file after calling add_archive_element.
1210
1211 2019-05-28  Alan Modra  <amodra@gmail.com>
1212
1213         PR 24596
1214         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1215         attempt to set sh_entsize for excluded PLT section.
1216
1217 2019-05-28  Alan Modra  <amodra@gmail.com>
1218
1219         PR 24596
1220         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1221         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1222         allocated in alpha_dynamic_entries_for_reloc.
1223
1224 2019-05-28  Alan Modra  <amodra@gmail.com>
1225
1226         PR 24596
1227         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1228         on NULL output_section.
1229         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1230
1231 2019-05-28  Alan Modra  <amodra@gmail.com>
1232
1233         PR 24596
1234         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1235         entry when MUST_FIND.  Abort when MUST_FIND not found.
1236         (elf_m68k_get_bfd2got_entry): Likewise.
1237         (elf_m68k_relocate_section): Remove now useless assert.
1238
1239 2019-05-28  Alan Modra  <amodra@gmail.com>
1240
1241         PR 24596
1242         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1243         from bfd_link_info, not an output section owner.
1244         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1245         (elf_hppa_final_link_relocate): Likewise.
1246
1247 2019-05-28  Alan Modra  <amodra@gmail.com>
1248
1249         PR 24596
1250         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1251         create_object_symbols_section, obj_textsec, obj_datasec or
1252         obj_bsssec.  Fix other errors in placement.
1253         * config.bfd: Obsolete tic30-aout.
1254
1255 2019-05-28  Alan Modra  <amodra@gmail.com>
1256
1257         PR 24596
1258         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1259         end of section list as well as section_count.
1260         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1261         section list before returning error.
1262
1263 2019-05-27  Alan Modra  <amodra@gmail.com>
1264
1265         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1266
1267 2019-05-27  Alan Modra  <amodra@gmail.com>
1268
1269         PR 24596
1270         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1271
1272 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1273
1274         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1275         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1276         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1277         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1278         (elf_backend_merge_symbol_attribute): Define.
1279
1280 2019-05-24  Alan Modra  <amodra@gmail.com>
1281
1282         * po/SRC-POTFILES.in: Regenerate.
1283
1284 2019-05-24  Alan Modra  <amodra@gmail.com>
1285
1286         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1287         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1288         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1289         (struct ppc_link_hash_table): Add powerxx_stubs.
1290         (ppc64_elf_check_relocs): Set powerxx_stubs.
1291         (build_powerxx_offset, size_powerxx_offset),
1292         (num_relocs_for_powerxx_offset),
1293         (emit_relocs_for_powerxx_offset): New functions.
1294         (plt_stub_size): Size powerxx stubs.
1295         (ppc_build_one_stub): Emit powerxx stubs.
1296         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1297         powerxx stubs.
1298
1299 2019-05-24  Alan Modra  <amodra@gmail.com>
1300
1301         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1302         R_PPC64_GOT_PCREL34.
1303         (xlate_pcrel_opt): New function.
1304         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1305         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1306         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1307
1308 2019-05-24  Alan Modra  <amodra@gmail.com>
1309
1310         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1311         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1312         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1313         (BFD_RELOC_PPC64_PLT_PCREL34),
1314         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1315         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1316         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1317         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1318         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1319         * elf64-ppc.c (PNOP): Define.
1320         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1321         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1322         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1323         relocs.
1324         (ppc64_elf_prefix_reloc): New function.
1325         (struct ppc_link_hash_table): Add notoc_plt.
1326         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1327         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1328         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1329         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1330         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1331         possible need for dynamic relocs on non-pcrel powerxx relocs.
1332         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1333         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1334         (toc_adjusting_stub_needed): Likewise.
1335         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1336         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1337         * bfd-in2.h: Regenerate.
1338         * libbfd.h: Regenerate.
1339
1340 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1341
1342         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1343         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1344         bpf_elf64_be_vec.
1345         * configure: Regenerate.
1346
1347 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1348
1349         * configure: Regenerated.
1350         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1351         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1352         (BFD64_BACKENDS): Add elf64-bpf.lo.
1353         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1354         * Makefile.in (SOURCE_HFILES): Regenerate.
1355         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1356         * cpu-bpf.c: New file.
1357         * elf64-bpf.c: Likewise.
1358         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1359         bpf_elf64_le_vec.
1360         * archures.c: Define architecture bfd_arch_bpf and machine
1361         bfd_arch_bpf.
1362         * reloc.c: Define BFD relocations used by the BPF target.
1363         * bfd-in2.h: Regenerated.
1364         * libbfd.h: Likewise.
1365
1366 2019-05-22  Alan Modra  <amodra@gmail.com>
1367
1368         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1369         contents.
1370
1371 2019-05-22  Alan Modra  <amodra@gmail.com>
1372
1373         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1374         processing on "size error in section".
1375
1376 2019-05-22  Alan Modra  <amodra@gmail.com>
1377
1378         * som.c (som_bfd_free_cached_info): Call
1379         _bfd_generic_close_and_cleanup.
1380
1381 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1382
1383         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1384         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1385
1386 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1387
1388         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1389         checks.  Search the RELA table for n64 relocations.
1390
1391 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1392             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1393
1394         * elfxx-mips.c (LA25_BC): New macro.
1395         (mips_elf_link_hash_table)<compact_branches>: New field.
1396         (STUB_JALRC): New macro.
1397         (mipsr6_o32_exec_plt0_entry_compact): New array.
1398         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1399         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1400         (mipsr6_exec_plt_entry_compact): Likewise.
1401         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1402         when compact_branches is true.
1403         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1404         PLT for MIPSR6 with compact_branches.  Do not reorder the
1405         compact branches PLT.  Switch the lazy stub for MIPSR6
1406         with compact_branches to use JALRC.
1407         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1408         when compact_branches is true.
1409         (_bfd_mips_elf_compact_branches): New function.
1410         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1411
1412 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1413
1414         PR ld/24373
1415         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1416         Fix print formatter.
1417
1418 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1419
1420         PR 24460
1421         * elf32-arm.c (get_value_helper): Remove.
1422         (elf32_arm_final_link_relocate): Fix branch future relocations.
1423
1424 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1425
1426         PR ld/24373
1427         * bfd-in.h (enum erratum_84319_opts): New
1428         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1429         int to enum erratum_84319_opts.
1430         * bfd-in2.h: Regenerate.
1431         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1432         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1433         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1434         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1435         (_bfd_aarch64_resize_stubs): Amend comment.
1436         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1437         requested.
1438         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1439         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1440         erratum workaround.
1441         (clear_erratum_843419_entry): Update erratum conditional.
1442
1443 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1444
1445         PR ld/24571
1446         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1447         when computing distance_short_enough.
1448
1449 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1450
1451         PR ld/24564
1452         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1453         Wrap around even if distance equals avr_pc_wrap_around.
1454
1455 2019-05-20  Nick Clifton  <nickc@redhat.com>
1456
1457         * po/fr.po: Updated French translation.
1458
1459 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1460
1461         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1462
1463 2019-05-16  Alan Modra  <amodra@gmail.com>
1464
1465         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1466
1467 2019-05-15  Alan Modra  <amodra@gmail.com>
1468
1469         * elf32-arm.c (elf32_arm_write_section): Don't leave
1470         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1471         unitialised section contents.
1472
1473 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1474
1475         PR 19921
1476         * verilog.c: (VerilogDataWidth): New variable.
1477         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1478
1479 2019-05-08  Nick Clifton  <nickc@redhat.com>
1480
1481         PR 24523
1482         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1483         rather than FALSE if encountering a non-ELF file.
1484
1485 2019-05-06  Alan Modra  <amodra@gmail.com>
1486
1487         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1488
1489 2019-05-06  Alan Modra  <amodra@gmail.com>
1490
1491         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1492         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1493         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1494         * libbfd.h: Regenerate.
1495         * bfd-in2.h: Regenerate.
1496
1497 2019-05-04  Alan Modra  <amodra@gmail.com>
1498
1499         PR 24511
1500         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1501         following the standard section names.
1502         (bfd_decode_symclass): Prioritize section flag tests in
1503         decode_section_type before name tests in coff_section_type.
1504         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1505         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1506         their names and choose standard .text section flags for
1507         fake_section.
1508
1509 2019-05-02  Nick Clifton  <nickc@redhat.com>
1510
1511         PR 24493
1512         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1513         .gnu.debugaltlink sections as debugging sections.
1514
1515 2019-04-30  Alan Modra  <amodra@gmail.com>
1516
1517         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1518         (struct _ppc64_elf_section_data): Likewise.
1519         (ppc64_elf_check_relocs): Set above fields.
1520         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1521         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1522         when possible.
1523
1524 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1525
1526         PR ld/24486
1527         * elflink.c (elf_link_output_extsym): Don't complain undefined
1528         weak dynamic reference.
1529
1530 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1531
1532         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1533         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1534         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1535         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1536         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1537         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1538         (elfNN_aarch64_small_plt0_bti_entry): Update.
1539         (elfNN_aarch64_small_plt_bti_entry): Update.
1540         (elfNN_aarch64_small_plt_pac_entry): Update.
1541         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1542         (setup_plt_values): Setup new entries.
1543         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1544         (elfNN_aarch64_plt_sym_val): Likewise.
1545
1546 2019-04-22  Jim Wilson  <jimw@sifive.com>
1547
1548         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1549
1550 2019-04-19  Alan Modra  <amodra@gmail.com>
1551
1552         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1553
1554 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1555
1556         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1557         building shared object.
1558         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1559
1560 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1561
1562         PR ld/24458
1563         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1564         linker_def.
1565
1566 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1567
1568         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1569         relocation.
1570         * bfd-in2.h: Regenerate.
1571         * libbfd.h: Likewise.
1572
1573 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1574
1575         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1576         * bfd-in2.h: Regenerated.
1577         * libbfd.h: Regenerated.
1578
1579 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1580
1581         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1582         * bfd-in2.h: Regenerated.
1583         * libbfd.h: Likewise.
1584
1585 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1586
1587         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1588         * bfd-in2.h: Regenerated.
1589         * libbfd.h: Regenerated.
1590         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1591         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1592         and R_ARM_THM_BF12 together.
1593         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1594
1595 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1596
1597         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1598         * libbfd.h: Regenerated.
1599         * bfd-in2.h: Regenerated.
1600         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1601         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1602         and R_ARM_THM_BF18 together.
1603         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1604
1605 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1606
1607         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1608         * bfd-in2.h: Regenerated.
1609         * libbfd.h: Regenerated.
1610         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1611         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1612         and R_ARM_THM_BF16 together.
1613         (get_value_helper): New reloc helper.
1614         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1615
1616 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1617
1618         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1619         * bfd-in2.h: Regenerate.
1620         * libbfd.h: Regenerate.
1621
1622 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1623
1624         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1625         * bfd-in2.h: Regenerate.
1626         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1627         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1628         and update assert.
1629         (using_thumb2): Likewise.
1630         (using_thumb2_bl): Update assert.
1631         (arch_has_arm_nop): Likewise.
1632         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1633         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1634
1635 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1636
1637         * elf-linker-x86.h (elf_x86_cet_report): New.
1638         (elf_linker_x86_params): Add cet_report.
1639         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1640         missing IBT and SHSTK properties if needed.
1641
1642 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1643
1644         PR ld/24436
1645         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1646         "h != NULL".  Don't check "h != NULL" before calling.
1647         bfd_elf_gc_record_vtentry.
1648         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1649         * elf32-bfin.c (bfin_check_relocs): Likewise.
1650         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1651         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1652         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1653         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1654         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1655         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1656         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1657         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1658         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1659         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1660         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1661         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1662         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1663         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1664         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1665         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1666         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1667         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1668         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1669         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1670         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1671         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1672         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1673         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1674         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1675         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1676         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1677         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1678         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1679         VTENTRY entry.
1680
1681 2019-04-11  Alan Modra  <amodra@gmail.com>
1682
1683         PR 24435
1684         * elflink.c (elf_link_add_object_symbols): Don't read partial
1685         dynamic entries from fuzzed objects.
1686
1687 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1688
1689         PR ld/24302
1690         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1691         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1692         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1693
1694 2019-04-10  Michael Forney  <mforney@mforney.org>
1695
1696         PR 24427
1697         * doc/chew.c (free_words): Correctly free "push_text" strings.
1698
1699 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1700
1701         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1702
1703 2019-04-08  Alan Modra  <amodra@gmail.com>
1704
1705         * configure.ac (elfxx_x86): Define and use.
1706         * configure: Regenerate.
1707
1708 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1709
1710         * elf-linker-x86.h: New file.
1711         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1712         to get x86-specific linker options.
1713         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1714         (elf_x86_64_check_relocs): Likewise.
1715         (elf_x86_64_relocate_section): Likewise.
1716         (elf_x86_64_link_setup_gnu_properties): Likewise.
1717         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1718         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1719         (_bfd_elf_linker_x86_set_options): New function.
1720         * elfxx-x86.h: Include "elf-linker-x86.h".
1721         (elf_x86_link_hash_table): Add params.
1722
1723 2019-04-03  Alan Modra  <amodra@gmail.com>
1724
1725         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
1726         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
1727         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
1728         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
1729         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
1730         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
1731
1732 2019-04-02  Jim Wilson  <jimw@sifive.com>
1733
1734         PR 24389
1735         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
1736         ELF header flags to after check for ELF object file.  Loop through
1737         sections looking for code sections, if none, then skip ABI checks.
1738
1739 2019-03-30  Andrew Waterman  <andrew@sifive.com>
1740
1741         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
1742         rd == X_RA case.
1743
1744 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
1745
1746         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
1747         info->export_dynamic to the conditional.
1748
1749 2019-03-28  Alan Modra  <amodra@gmail.com>
1750
1751         PR 24392
1752         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
1753         * configure: Regenerate.
1754         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
1755         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
1756         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
1757         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
1758         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1759
1760 2019-03-21  Jim Wilson  <jimw@sifive.com>
1761
1762         PR 24365
1763         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
1764         verify sym non-NULL before using.  Add identical check using h.
1765
1766 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
1767
1768         * elf-bfd.h (struct elf_backend_data): Add argument to
1769         merge_gnu_properties.
1770         * elf-properties.c (elf_merge_gnu_properties): Add argument to
1771         itself and while calling bed->merge_gnu_properties.
1772         (elf_merge_gnu_property_list): Update the calls for
1773         elf_merge_gnu_properties.
1774         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
1775         of --force-bti warning and add argument.
1776         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
1777         warning.
1778         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
1779         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
1780         declaration.
1781
1782 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
1783
1784         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
1785         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
1786         (elf_backend_fixup_gnu_properties): Define for AArch64.
1787
1788 2019-03-18  Alan Modra  <amodra@gmail.com>
1789
1790         PR 24355
1791         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
1792         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
1793         attempt at writing glink stubs only once.
1794
1795 2019-03-16  Alan Modra  <amodra@gmail.com>
1796
1797         PR 24337
1798         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
1799         (_bfd_elf_rel_local_sym): Likewise.
1800         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
1801         section of symbols with unrecognized shndx.
1802
1803 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1804
1805         PR ld/24267
1806         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
1807         section.
1808         * cofflink.c (coff_link_add_symbols): Check for symbols defined
1809         in discarded section.
1810
1811 2019-03-15  Alan Modra  <amodra@gmail.com>
1812
1813         PR 24339
1814         * elflink.c (elf_link_add_object_symbols): Bail out on a local
1815         symbol after globals if elf_bad_symtab is not set.
1816
1817 2019-03-15  Alan Modra  <amodra@gmail.com>
1818
1819         PR 24337
1820         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
1821         (_bfd_elf_rel_local_sym): Likewise.
1822
1823 2019-03-15  Alan Modra  <amodra@gmail.com>
1824
1825         PR 24336
1826         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
1827         object files with sh_size not a multiple of sh_entsize.
1828
1829 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         PR ld/24338
1832         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
1833         input with bad relocation.
1834
1835 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
1838
1839 2019-03-14  Nick Clifton  <nickc@redhat.com>
1840
1841         PR 24334
1842         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
1843         (save_section_vma): Initialise field to the number of entries in
1844         the sec_vma table.
1845         (section_vma_same): Check that the number of entries in the
1846         sec_vma table matches the number of sections in the bfd.
1847
1848 2019-03-14  Nick Clifton  <nickc@redhat.com>
1849
1850         PR 24333
1851         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
1852         section owner pointer when adding the default symbol.
1853
1854 2019-03-14  Nick Clifton  <nickc@redhat.com>
1855
1856         PR 24332
1857         * elflink.c (elf_link_add_object_symbols): Add new local variable
1858         extversym_end.  Initialise it to point to the end of the version
1859         symbol table, if present.  Check it when initialising and updating
1860         the ever pointer.
1861
1862 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1863
1864         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
1865         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
1866         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
1867         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
1868         and PLT_PAC_PLT.
1869         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
1870         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
1871         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
1872
1873 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1874             Szabolcs Nagy  <szabolcs.nagy@arm.com>
1875
1876         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
1877         (aarch64_bti_pac_info): New.
1878         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
1879         (bfd_elf32_aarch64_set_options): Likewise.
1880         * bfd-in2.h: Regenerate
1881         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
1882         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
1883         (elfNN_aarch64_small_plt0_bti_entry): New.
1884         (elfNN_aarch64_small_plt_bti_entry): New.
1885         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
1886         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
1887         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
1888         tlsdesc_plt_entry_size fields.
1889         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
1890         (setup_plt_values): New helper function.
1891         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
1892         bti enable type.
1893         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
1894         fixed macros.
1895         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
1896         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
1897         to plt stubs instead of fixed ones and update filling them according
1898         to the need for bti.
1899         (elfNN_aarch64_init_small_plt0_entry): Likewise.
1900         (elfNN_aarch64_finish_dynamic_sections): Likewise.
1901         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
1902         (elfNN_aarch64_plt_sym_val): Update size accordingly.
1903         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
1904         is set.
1905         (bfd_elfNN_get_synthetic_symtab): Define.
1906         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
1907         and mising BTI NOTE SECTION.
1908
1909
1910 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
1911
1912         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
1913         linker created inputs from merge.
1914         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
1915         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
1916         (elfNN_aarch64_link_setup_gnu_properties): New.
1917         (elfNN_aarch64_merge_gnu_properties): New.
1918         (elf_backend_setup_gnu_properties): Define for AArch64.
1919         (elf_backend_merge_gnu_properties): Likewise.
1920         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
1921         (_bfd_aarch64_elf_parse_gnu_properties): Define.
1922         (_bfd_aarch64_elf_merge_gnu_properties): Define.
1923         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
1924         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
1925         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
1926         (elf_backend_parse_gnu_properties): Define for AArch64.
1927
1928 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
1929
1930         PR ld/24322
1931         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
1932         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
1933
1934 2019-03-12  Alan Modra  <amodra@gmail.com>
1935
1936         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
1937         nmemb parameter.  Use bfd_alloc2.
1938         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
1939         Delete assertion.
1940         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
1941         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
1942         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
1943         doesn't overflow.
1944         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
1945         (assign_section_numbers): Style fix.
1946         (swap_out_syms): Use bfd_malloc2.
1947         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
1948         overflow.
1949         (_bfd_elf_make_empty_symbol): Style fix.
1950         (elfobj_grok_stapsdt_note_1): Formatting.
1951         * elfcode.h (elf_object_p): Use bfd_alloc2.
1952         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
1953         (elf_slurp_symbol_table): Use bfd_zalloc2.
1954         (elf_slurp_reloc_table): Use bfd_alloc2.
1955         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
1956         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
1957         size calculation doesn't overflow.
1958         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
1959         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
1960         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
1961
1962 2019-03-08  Alan Modra  <amodra@gmail.com>
1963
1964         PR 24311
1965         * merge.c (merge_strings): Return secinfo.  Don't pad section
1966         to alignment here.
1967         (_bfd_merge_sections): Pad section to alignment here, if input
1968         sections contributing to merged output all pad to alignment.
1969         Formatting.
1970
1971 2019-03-06  Nick Clifton  <nickc@redhat.com>
1972
1973         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
1974         table pointer.
1975         * coffgen.c (coff_find_nearest_line_with_names): Do not call
1976         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
1977
1978 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
1979
1980         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
1981         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
1982
1983         PR 20113
1984         * elf32-s390.c (allocate_dynrelocs): Update comment.
1985
1986 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
1987
1988         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
1989
1990 2019-02-28  Nick Clifton  <nickc@redhat.com>
1991
1992         PR 24273
1993         * elf.c (bfd_elf_string_from_elf_section): Check for a string
1994         section that is not NUL terminated.
1995
1996 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1997
1998         PR ld/24276
1999         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2000         by linker when checking copy reloc on protected symbol.
2001
2002 2019-02-24  Alan Modra  <amodra@gmail.com>
2003
2004         PR 24144
2005         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2006
2007 2019-02-20  Eric Tsai  <erictsai@cadence.com>
2008
2009         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2010         sections between the call site and call destination and adjust
2011         call distance by the largest alignment.
2012
2013 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
2014
2015         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2016         * elf.c (elfcore_grok_aarch_pauth): New function.
2017         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2018         (elfcore_write_aarch_pauth): New function.
2019         (elfcore_write_register_note): Check for AArch64 pauth section.
2020
2021 2019-02-20  Alan Modra  <amodra@gmail.com>
2022
2023         PR 24225
2024         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2025         return value.
2026
2027 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2028
2029         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2030         Darwin hosts, not just or1k.
2031         * configure: Regenerate.
2032
2033 2019-02-20  Alan Modra  <amodra@gmail.com>
2034
2035         PR 24236
2036         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2037         sentinel NUL to string buffer nearer to loop where it is used.
2038         Don't go past sentinel when scanning strings, and don't write
2039         NUL again.
2040         * archive.c (do_slurp_coff_armap): Simplify string handling to
2041         archive64.c style.
2042
2043 2019-02-19  Alan Modra  <amodra@gmail.com>
2044
2045         PR 24235
2046         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2047         attempting to prevent read past end of section.
2048
2049 2019-02-18  Alan Modra  <amodra@gmail.com>
2050
2051         PR 24225
2052         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2053         PRIx64 to generate warning messages.  Print local sym names too.
2054
2055 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2056
2057         * elf32-arc (INIT_SYM_STRING): Delete.
2058         (FINI_SYM_STRING): Likewise.
2059         (init_str): Likewise.
2060         (fini_str): Likewise.
2061
2062 2019-02-08  Alan Modra  <amodra@gmail.com>
2063
2064         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2065         for bss-plt" warning to make it an error.
2066
2067 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2068
2069         PR ld/18841
2070         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2071         reloc_class_ifunc for ifunc symbols.
2072         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2073
2074 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2075
2076         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2077         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2078
2079 2019-02-07  Nick Clifton  <nickc@redhat.com>
2080
2081         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2082         into the definitely obsolete list.
2083
2084 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2085
2086         PR ld/24151
2087         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2088         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2089         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2090         relocations to ...
2091         (elf_x86_64_check_relocs): Here.
2092         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2093         to check if a symbol is defined in a non-shared object.
2094         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2095
2096 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2097
2098         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2099         of 'labs' (and fix GCC warning).
2100
2101 2019-01-25  Nick Clifton  <nickc@redhat.com>
2102
2103         * po/ru.po: Updated Russian translation.
2104
2105 2019-01-23  Nick Clifton  <nickc@redhat.com>
2106
2107         * po/fr.po: Updated French translation.
2108
2109 2019-01-21  Nick Clifton  <nickc@redhat.com>
2110
2111         * po/pt.po: Updated Portuguese translation.
2112         * po/uk.po: Updated Ukranian translation.
2113
2114 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2115
2116         PR 24108
2117         * elf32-nds32.c (nds32_relocate_section): Add space between words
2118         in error message.
2119         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2120         error message.
2121         (riscv_i_or_e_p): Likewise.
2122         (riscv_merge_arch_attr_info): Likewise.
2123
2124 2019-01-19  Nick Clifton  <nickc@redhat.com>
2125
2126         * version.m4: Reset to 2.32.51
2127         * configure: Regenerate.
2128         * po/bfd.pot: Regenerate.
2129
2130 2018-06-24  Nick Clifton  <nickc@redhat.com>
2131
2132         2.32 branch created.
2133
2134 2019-01-16  Kito Cheng  <kito@andestech.com>
2135
2136         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2137         for OBJ_ATTR_PROC.
2138
2139 2019-01-16  Kito Cheng  <kito@andestech.com>
2140             Nelson Chu  <nelson@andestech.com>
2141
2142         * elfnn-riscv.c (in_subsets): New.
2143         (out_subsets): Likewise.
2144         (merged_subsets): Likewise.
2145         (riscv_std_ext_p): Likewise.
2146         (riscv_non_std_ext_p): Likewise.
2147         (riscv_std_sv_ext_p): Likewise.
2148         (riscv_non_std_sv_ext_p): Likewise.
2149         (riscv_version_mismatch): Likewise.
2150         (riscv_i_or_e_p): Likewise.
2151         (riscv_merge_std_ext): Likewise.
2152         (riscv_merge_non_std_and_sv_ext): Likewise.
2153         (riscv_merge_arch_attr_info): Likewise.
2154         (riscv_merge_attributes): Likewise.
2155         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2156
2157         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2158         (elf_backend_obj_attrs_vendor): Define.
2159         (elf_backend_obj_attrs_section_type): Likewise.
2160         (elf_backend_obj_attrs_section): Likewise.
2161         (elf_backend_obj_attrs_arg_type): Define as
2162         riscv_elf_obj_attrs_arg_type.
2163         * elfxx-riscv.c (riscv_estimate_digit): New.
2164         (riscv_estimate_arch_strlen1): Likewise.
2165         (riscv_estimate_arch_strlen): Likewise.
2166         (riscv_arch_str1): Likewise.
2167         (riscv_arch_str): Likewise.
2168         * elfxx-riscv.h (riscv_arch_str): Declare.
2169
2170 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2171
2172         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2173         * libbfd.h: regen.
2174         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2175         source field.  (md_apply_fix): Apply final fix
2176         to BFD_RELOC_S12Z_OPR.
2177         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2178
2179 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2180
2181         PR 20113
2182         * elf32-s390.c (allocate_dynrelocs): Update comment.
2183
2184 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2185
2186         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2187         * configure: Regenerate.
2188
2189 2019-01-08  Alan Modra  <amodra@gmail.com>
2190
2191         PR 23699
2192         PR 24065
2193         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2194         address range.
2195
2196 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2197
2198         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2199         * bfd/bfd-in2.h: Regenerate.
2200         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2201         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2202
2203 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2204
2205         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2206         default target, little endian target is more suitable.
2207
2208 2019-01-04  Alan Modra  <amodra@gmail.com>
2209
2210         PR 24061
2211         PR 21786
2212         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2213         adjust all callers.
2214         (EQ_VALUE_IN_FIELD): Likewise.
2215         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2216
2217 2019-01-01  Alan Modra  <amodra@gmail.com>
2218
2219         Update year range in copyright notice of all files.
2220
2221 For older changes see ChangeLog-2018
2222 \f
2223 Copyright (C) 2019 Free Software Foundation, Inc.
2224
2225 Copying and distribution of this file, with or without modification,
2226 are permitted in any medium without royalty provided the copyright
2227 notice and this notice are preserved.
2228
2229 Local Variables:
2230 mode: change-log
2231 left-margin: 8
2232 fill-column: 74
2233 version-control: never
2234 End: