bfd/ChangeLog

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