bfd/ChangeLog

   1 2014-10-15  Alan Modra  <amodra@gmail.com>
   2
   3         PR 17481
   4         * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
   5         param, group "section" and "offset" params.  Zero discriminator.
   6         * bfd.c (bfd_find_nearest_line): Implement with new
   7         _bfd_find_nearest_line.
   8         (bfd_find_nearest_line_discriminator): Likewise.
   9         * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
  10         define.
  11         * coff-rs6000.c (xcoff_find_nearest_line,
  12         xcoff_find_nearest_line_discriminator): Delete.
  13         (_bfd_xcoff_find_nearest_line): Don't define.
  14         (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
  15         * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
  16         define.
  17         * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
  18         * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
  19         adjust _bfd_dwarf2_find_nearest_line call.
  20         (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
  21         others.  Set discriminator.  Adjust call.
  22         (coff_find_nearest_line_discriminator): Delete.
  23         * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
  24         * dwarf2.c (find_line): Rename to..
  25         (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
  26         Simplify setting of do_line.  Delete old function.
  27         (_bfd_dwarf2_find_line): Delete.
  28         * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
  29         discriminator_ptr and set it.
  30         * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
  31         (_bfd_elf_find_nearest_line_discriminator): Delete.
  32         (_bfd_elf_find_line_discriminator): Delete.
  33         (_bfd_generic_find_nearest_line_discriminator): Don't define.
  34         * elf.c (elf_find_function): Reorder params.
  35         (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
  36         Adjust calls.
  37         (_bfd_elf_find_nearest_line_discriminator): Delete.
  38         (_bfd_elf_find_line): Adjust call.
  39         * elf32-arm.c (arm_elf_find_function): Reorder params.
  40         (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
  41         Adjust calls.
  42         * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
  43         * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
  44         (elfNN_aarch64_find_nearest_line): Reorder params, add
  45         discriminator_ptr.  Adjust calls.
  46         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
  47         * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
  48         * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
  49         * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
  50         (_bfd_dwarf1_find_nearest_line): Likewise.
  51         (_bfd_dwarf2_find_nearest_line): Likewise.
  52         (_bfd_dwarf2_find_line): Delete.
  53         (_bfd_generic_find_nearest_line_discriminator): Delete.
  54         * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
  55         * libcoff-in.h (coff_find_nearest_line): Update prototype.
  56         (coff_find_nearest_line_discriminator): Delete.
  57         (coff_find_nearest_line_with_names): Update prototype.
  58         * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
  59         * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
  60         discriminator_ptr.  Adjust calls.
  61         * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
  62         * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
  63         discriminator_ptr and set.
  64         * som.c (som_find_nearest_line): Similarly.
  65         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
  66         _bfd_find_nearest_line_discriminator.
  67         (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
  68         (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
  69         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
  70         (_bfd_vms_find_nearest_line): ..this.  Reorder params, add
  71         "discriminator" and set.
  72         (_bfd_vms_find_nearest_line_discriminator): Delete.
  73         (_bfd_generic_find_nearest_line_discriminator): Don't define.
  74         (alpha_vms_find_nearest_line): Update define.
  75         * bfd-in2.h: Regenerate.
  76         * libbfd.h: Regenerate.
  77         * libcoff.h: Regenerate.
  78
  79 2014-10-15  Alan Modra  <amodra@gmail.com>
  80
  81         * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
  82         * aout-adobe.c (aout_32_find_line): Define.
  83         (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
  84         aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
  85         * aout-target.h (MY_find_line): Define.
  86         * aout-tic30.c (MY_find_line): Define.
  87         * binary.c (binary_find_line): Define.
  88         * bout.c (aout_32_find_line): Define.
  89         * coff-rs6000.c (_bfd_xcoff_find_line): Define.
  90         * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
  91         (rs6000_xcoff64_aix_vec): Likewise.
  92         * elf-bfd.h (_bfd_generic_find_line): Don't define.
  93         * elfxx-target.h (bfd_elfNN_find_line): Define.
  94         * i386msdos.c (msdos_find_line): Define.
  95         * i386os9k.c (aout_32_find_line): Define.
  96         * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
  97         (ieee_find_nearest_line, ieee_find_line,
  98         ieee_find_inliner_info): Define.
  99         * ihex.c (ihex_find_line): Define.
 100         * libbfd-in.h (_bfd_nosymbols_find_line): Define.
 101         (_bfd_generic_find_line): Don't define.
 102         * libbfd.c (_bfd_generic_find_line): Delete.
 103         * libcoff-in.h (coff_find_line): Define.
 104         * libecoff.h (_bfd_ecoff_find_line): Define.
 105         * mach-o.h (bfd_mach_o_find_line): Define.
 106         * mmo.c (mmo_find_line): Define.
 107         * nlm-target.h (nlm_find_line): Define.
 108         * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
 109         (oasys_find_nearest_line, oasys_find_line,
 110         oasys_find_inliner_info): Define.
 111         * pef.c (bfd_pef_find_line): Define.
 112         * plugin.c (bfd_plugin_find_line): Define.
 113         * ppcboot.c (ppcboot_find_line): Define.
 114         * som.c (som_find_line): Define.
 115         * srec.c (srec_find_line): Define.
 116         * tekhex.c (tekhex_find_line): Define.
 117         * versados.c (versados_find_line): Define.
 118         * vms-alpha.c (alpha_vms_find_line): Define.
 119         * xsym.c (bfd_sym_find_line): Define.
 120         * bfd-in2.h: Regenerate.
 121         * libbfd.h: Regenerate.
 122         * libcoff.h: Regenerate.
 123
 124 2014-10-15  Tristan Gingold  <gingold@adacore.com>
 125
 126         * version.m4: Bump version to 2.25.51
 127         * configure: Regenerate.
 128
 129 2014-10-14  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
 132         offset is less than 2.
 133         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 134
 135 2014-10-14  Alan Modra  <amodra@gmail.com>
 136
 137         PR 17453
 138         * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
 139         (EIGHT_GAZILLION): Delete.
 140
 141 2014-10-13  Alan Modra  <amodra@gmail.com>
 142
 143         PR 17467
 144         * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
 145         (_bfd_elf_parse_eh_frame): When relocatable output, don't set
 146         flags enabling conversion of CIEs and FDEs to use relative encoding.
 147         (find_merged_cie): Similarly.
 148         (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
 149         relocatable, except for CIE pointer.
 150         * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
 151         relocs against symbols in dropped comdat group sections.
 152         (bfd_elf_discard_info): Do some eh_frame optimisation when
 153         relocatable.
 154
 155 2014-10-09  Jose E. Marchesi  <jose.marchesi@oracle.com>
 156
 157         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
 158         the hwcaps2 object attribute.
 159
 160 2014-10-04  Alan Modra  <amodra@gmail.com>
 161
 162         PR 17447
 163         * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
 164         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
 165         range FDEs for discarding.
 166         (vma_compare): Sort on range after address.
 167         (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
 168         (_bfd_elf_discard_section_eh_frame): Likewise.  Write "FDE" in
 169         error message rather than "fde".
 170         (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
 171         error message.
 172
 173 2014-09-29  H.J. Lu  <hongjiu.lu@intel.com>
 174
 175         PR ld/17440
 176         * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
 177         for OLD_FREEBSD_ABI_LABEL.
 178
 179 2014-09-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
 180
 181         PR 17422
 182         * plugin.c (try_claim): New function. Moved from
 183         bfd_plugin_object_p.
 184         (try_load_plugin): Pass through bfd. Add test.
 185         (load_plugin): Pass through bfd.
 186         (bfd_plugin_object_p): Move logic to try_claim.
 187
 188 2014-09-23  Sterling Augustine  <augustine.sterling@gmail.com>
 189
 190         * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
 191         call relaxation use furthermost addresses where call source and
 192         destination can be to check whether it's in the range of a direct
 193         call.
 194
 195 2014-09-22  Alan Modra  <amodra@gmail.com>
 196
 197         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
 198         false for overflow or overlapping FDEs.  Give more detail in
 199         error messages.
 200
 201 2014-09-22  Andrew Bennett  <andrew.bennett@imgtec.com>
 202
 203         * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
 204         the addend if relocations are RELA.
 205
 206 2014-09-22  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 207
 208         * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
 209         nds32_elf_ex9_relocation_check): Synchronize the argument type.
 210
 211 2014-09-19  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 212
 213         * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
 214         for PIE.
 215         * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
 216         for PIE.
 217
 218 2014-09-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
 219
 220         PR gdb/17407
 221         * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
 222
 223 2014-09-16  Terry Guo  <terry.guo@arm.com>
 224
 225         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
 226         failed to merge.
 227
 228 2014-09-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 229
 230         * bfd-in2.h: Regenerate.
 231         * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
 232         (nds32_elf_relax_section): Code refactoring.
 233         (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
 234         nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
 235         nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
 236         pattern. The first three is moved from nds32_elf_relax_section,
 237         and the last three is new function.
 238         (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
 239         nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
 240         nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
 241         nds32_elf_relax_longjump7): Relax condition branch pattern. The first
 242         three is moved from nds32_elf_relax_section, and the last four
 243         is new function.
 244         (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
 245         pattern and address setting pattern.
 246         (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
 247         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
 248         nds32_elf_relax_gotoff_suff): Relax pic pattern.
 249         (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
 250         nds32_elf_relax_letlsls): Relax TLS pattern.
 251         (nds32_relax_adjust_label): Adjust alignment and nop.
 252         (nds32_elf_pick_relax): Choose relaxation optimization.
 253         (nds32_elf_get_relocated_section_contents): New hook.
 254         (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
 255         table 234th entry.
 256         * elf32-nds32.h: Declare.
 257         * libbfd.h: Regenerate.
 258         * reloc.c: Add nds32 new relocations.
 259
 260 2014-09-15  Chen Gang  <gang.chen.5i5j@gmail.com>
 261
 262         * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
 263         'name' for the typo issue, which related with commit
 264         60d77146a249ae9b51d7ce98930cdbedb2cfa352.
 265
 266 2014-09-15  Andrew Bennett  <andrew.bennett@imgtec.com>
 267             Matthew Fortune  <matthew.fortune@imgtec.com>
 268
 269         * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
 270         * archures.c (bfd_architecture): Likewise.
 271         * bfd-in2.h (bfd_architecture): Likewise.
 272         (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
 273         BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
 274         BFD_RELOC_MIPS_19_PCREL_S2.
 275         * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
 276         * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
 277         R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
 278         (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
 279         BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 280         BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 281         BFD_RELOC_LO16_PCREL.
 282         * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
 283         R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
 284         and R_MIPS_PCLO16.
 285         (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
 286         BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
 287         BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
 288         BFD_RELOC_LO16_PCREL.
 289         * elfn32-mips.c: Likewise.
 290         * elfxx-mips.c (MIPSR6_P): New define.
 291         (mipsr6_exec_plt_entry): New array.
 292         (hi16_reloc_p): Add support for R_MIPS_PCHI16.
 293         (lo16_reloc_p): Add support for R_MIPS_PCLO16.
 294         (aligned_pcrel_reloc_p): New function.
 295         (mips_elf_relocation_needs_la25_stub): Add support for relocs:
 296         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 297         (mips_elf_calculate_relocation): Add support for relocs:
 298         R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
 299         R_MIPS_PCHI16 and R_MIPS_PCLO16.
 300         (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
 301         (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
 302         (_bfd_mips_elf_check_relocs): Add support for relocs:
 303         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 304         (_bfd_mips_elf_relocate_section): Add a check for unaligned
 305         pc relative relocs.
 306         (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
 307         plt entry.
 308         (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
 309         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 310         (mips_32bit_flags_p): Add support for mips32r6.
 311         * libbfd.h (bfd_reloc_code_real_names): Add entries for
 312         BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
 313         BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
 314         * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
 315         BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
 316         BFD_RELOC_MIPS_19_PCREL_S2.
 317         * config.bfd: Add mips*-img-elf* target triple.
 318
 319 2014-09-12  Andrew Bennett  <andrew.bennett@imgtec.com>
 320
 321         * config.bfd: Add mips*-img-elf* target triple.
 322
 323 2014-09-12  Alan Modra  <amodra@gmail.com>
 324
 325         * elf-bfd.h (struct eh_frame_array_ent): Add "range".
 326         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
 327         range of FDEs to hdr_info->array.
 328         (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
 329         .eh_frame_hdr entries, and overlapping FDEs.
 330
 331 2014-09-10  Alan Modra  <amodra@gmail.com>
 332
 333         * elf.c (assign_file_positions_except_relocs): Move section header
 334         placement to..
 335         (_bfd_elf_assign_file_positions_for_relocs): ..here.  Make static.
 336         * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
 337         * elflink.c (bfd_elf_final_link): Don't call above function.
 338
 339 2014-08-30  Alan Modra  <amodra@gmail.com>
 340
 341         * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
 342
 343 2014-08-29  Alan Modra  <amodra@gmail.com>
 344
 345         * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
 346         error for calls via a toc adjusting stub without a nop.
 347
 348 2014-08-29  Alan Modra  <amodra@gmail.com>
 349
 350         * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
 351         error.  Remove redundant bfd_set_error.
 352
 353 2014-08-29  Alan Modra  <amodra@gmail.com>
 354
 355         * srec.c (srec_scan): Revert last change.  Report an error for
 356         S-records with less than the miniumum byte count.
 357
 358 2014-08-28  H.J. Lu  <hongjiu.lu@intel.com>
 359
 360         * srec.c (srec_scan): Return error for 0 size.
 361
 362 2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         PR ld/17306
 365         * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
 366         to check discarded input section.
 367         * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
 368
 369 2014-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         PR ld/17313
 372         * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
 373         sections to input from ld --just-symbols.
 374
 375 2014-08-26  DJ Delorie  <dj@redhat.com>
 376
 377         * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
 378         relaxation type.
 379
 380 2014-08-26  Jiong Wang  <jiong.wang@arm.com>
 381
 382         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
 383         properly for MOVW_G0/1/2_NC and MOVW_G3.  Reject them when linking
 384         shared library.
 385         (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
 386
 387 2014-08-26  Nick Clifton  <nickc@redhat.com>
 388
 389         * config.bfd: Fix typo in or1knd selection.
 390
 391 2014-08-22  Kai Tietz  <ktietz@redhat.com>
 392
 393         PR binutils/11822
 394         * coffcode.h (coff_compute_section_file_positions): Keep
 395         FileAlignment valid as set.
 396
 397 2014-08-22  Alan Modra  <amodra@gmail.com>
 398
 399         * elf-eh-frame.c (struct cie): Delete "output_sec" field.
 400         (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
 401
 402 2014-08-22  Alan Modra  <amodra@gmail.com>
 403
 404         * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
 405         parsed_eh_frames.
 406         (_bfd_elf_begin_eh_frame_parsing): Delete.
 407         (_bfd_elf_end_eh_frame_parsing): Delete.
 408         * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
 409         (_bfd_elf_end_eh_frame_parsing): Delete.
 410         (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame.  Test
 411         !info->relocatable in place of merge_cies.
 412         * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
 413         * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
 414         (ppc64_elf_size_stubs): Likewise pad stub FDE.
 415         (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
 416         (ppc64_elf_size_stubs): ..here and..
 417         (ppc64_elf_finish_dynamic_sections): ..here.
 418
 419 2014-08-21  Maciej W. Rozycki  <macro@codesourcery.com>
 420
 421         * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
 422
 423 2014-08-21  Tony Wang  <tony.wang@arm.com>
 424
 425         * elf32-arm.c (elf32_arm_final_link_relocate): Implement
 426         the veneer routine for R_ARM_THM_JUMP19.
 427         (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
 428         (elf32_arm_size_stub): Ditto.
 429
 430 2014-08-20  Roland McGrath  <mcgrathr@google.com>
 431
 432         PR ld/17277
 433         * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
 434         all reloc types with pc_relative set in the howto, not just for
 435         R_ARM_REL32 and R_ARM_REL32_NOI.
 436         (allocate_dynrelocs_for_symbol): Update comment.
 437         (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
 438         set in the howto, set call_reloc_p and may_need_local_target_p but
 439         not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
 440         (elf32_arm_check_relocs): Likewise.
 441
 442 2014-08-20  Will Newton  <will.newton@linaro.org>
 443
 444         * config.bfd: Default armeb-*-eabi* to big endian.
 445
 446 2014-08-19  Alan Modra  <amodra@gmail.com>
 447
 448         * configure: Regenerate.
 449
 450 2014-08-18  Alan Modra  <amodra@gmail.com>
 451
 452         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
 453         use dynrelocs for ifunc.
 454         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
 455
 456 2014-08-18  Alan Modra  <amodra@gmail.com>
 457
 458         PR 17287
 459         * elflink.c (on_needed_list): Only consider libraries that have
 460         been loaded.
 461
 462 2014-08-18  Alan Modra  <amodra@gmail.com>
 463
 464         * elflink.c (bfd_elf_discard_info): Return int error status.
 465         * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
 466         * bfd-in.h (bfd_elf_discard_info): Updata prototype.
 467         * bfd-in2.h: Regenerate.
 468
 469 2014-08-14  Alan Modra  <amodra@gmail.com>
 470
 471         * peXXigen.c (pe_print_reloc): Protect against access past end
 472         of .reloc section.
 473
 474 2014-08-14  Alan Modra  <amodra@gmail.com>
 475
 476         PR 16563
 477         * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
 478         in the order they are mapped to output sections.
 479
 480 2014-08-14  Alan Modra  <amodra@gmail.com>
 481
 482         * configure.ac: Delete redundant plugin related checks.
 483         * configure: Regenerate.
 484
 485 2014-08-13  Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
 486
 487         * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
 488         allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
 489         and SYMBOLIC_BIND.
 490
 491 2014-08-12  Alan Modra  <amodra@gmail.com>
 492
 493         * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
 494         here when not calling the generic add_symbol function.  Formatting.
 495         Correct handling of indirect symbols.  Update notice call.
 496         * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
 497         * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
 498         symbols early.  Update notice call.  Add comments regarding weak
 499         symbols vs. indirect.
 500
 501 2014-08-12  Alan Modra  <amodra@gmail.com>
 502
 503         PR ld/16746
 504         * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
 505         !lto_plugin_active.
 506
 507 2014-08-07  Chen Gang <gang.chen.5i5j@gmail.com>
 508
 509         * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
 510         zero terminated.
 511
 512 2014-08-07  H.J. Lu  <hongjiu.lu@intel.com>
 513             Alan Modra  <amodra@gmail.com>
 514
 515         PR ld/16746
 516         * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
 517         warning for references in LTO IR to warning symbols.
 518
 519 2014-08-07  Alan Modra  <amodra@gmail.com>
 520
 521         * linker.c (WARN, CWARN): Collapse these states to WARN.
 522         (_bfd_generic_link_add_one_symbol): Use old CWARN case for
 523         new WARN.
 524
 525 2014-08-05  Doug Evans  <dje@google.com>
 526
 527         * bfd-in2.h: Regenerate.
 528         * libcoff.h: Regenerate.
 529
 530 2014-08-05  Maciej W. Rozycki  <macro@codesourcery.com>
 531
 532         * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
 533         rawsize if changing size.
 534
 535 2014-08-05  Alan Modra  <amodra@gmail.com>
 536
 537         PR ld/17226
 538         * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
 539
 540 2014-08-05  Alan Modra  <amodra@gmail.com>
 541
 542         * linker.c (generic_link_check_archive_element): Move handling
 543         of command link -u symbols with a common symbol def to the
 544         code handling non-common symbols so that archive element symbols
 545         are loaded.  Use generic_link_add_object_symbols.
 546
 547 2014-08-05  Alan Modra  <amodra@gmail.com>
 548
 549         PR 13557
 550         * linker.c (struct archive_list, struct archive_hash_entry,
 551         struct archive_hash_table, archive_hash_newfunc,
 552         archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
 553         archive_hash_table_free): Delete.
 554         (_bfd_generic_link_add_archive_symbols): Add h and name params to
 555         checkfn.  Rewrite using a straight-forward scan over archive map.
 556         (generic_link_check_archive_element_no_collect,
 557         generic_link_check_archive_element_collect,
 558         generic_link_check_archive_element): Add h and name params.
 559         * aoutx.h (aout_link_check_archive_element): Likewise.
 560         * pdp11.c (aout_link_check_archive_element): Likewise.
 561         * xcofflink.c (xcoff_link_check_archive_element): Likewise.
 562         * cofflink.c (coff_link_check_archive_element): Likewise.  Don't
 563         scan symbols, simply add archive element whenever h is undefined.
 564         (coff_link_check_ar_symbols): Delete.
 565         * ecoff.c (read_ext_syms_and_strs): Delete.
 566         (reread_ext_syms_and_strs): Delete.
 567         (ecoff_link_check_archive_element): Add h and name param.  Don't
 568         scan symbols, simply add based on h.  Use ecoff_link_add_object_symbols.
 569         * elflink.c (elf_link_is_defined_archive_symbol): Don't test
 570         archive_pass.
 571         (elf_link_add_archive_symbols): Delete "defined" array, merge
 572         functionality into "included".  Make "included" a char array.  Don't
 573         set or test archive_pass.
 574         * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
 575         * libbfd.h: Regenerate.
 576
 577 2014-08-01  Takashi Yoshii  <yoshii.takashi@renesas.com>
 578
 579         PR 10373
 580         * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
 581
 582 2014-07-29  Matthew Fortune  <matthew.fortune@imgtec.com>
 583
 584         * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
 585         (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
 586         (bfd_mips_elf_swap_abiflags_v0_in): New function.
 587         (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
 588         (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
 589         (_bfd_mips_elf_fake_sections): Likewise.
 590         (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
 591         (_bfd_mips_elf_additional_program_headers): Account for new
 592         PT_MIPS_ABIFLAGS program header.
 593         (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
 594         associate with .MIPS.abiflags.
 595         (_bfd_mips_elf_gc_mark_extra_sections): New function.
 596         (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
 597         (infer_mips_abiflags): Likewise.
 598         (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
 599         (mips_32bit_flags_p): Moved higher.
 600         (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
 601         checking for FP ABIs.
 602         (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
 603         checks.  Check EF_MIPS_FP64 flag consistency.
 604         (print_mips_ases, print_mips_isa_ext): New static function.
 605         (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
 606         (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
 607         (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
 608         Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
 609         * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
 610         * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 611         * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 612         * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
 613
 614 2014-07-28  Alan Modra  <amodra@gmail.com>
 615
 616         PR 13227
 617         * archive.c (_bfd_compute_and_write_armap): Warn on adding
 618         __gnu_lto_slim to armap.
 619         * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
 620         __gnu_lto_slim to linker hash table.
 621
 622 2014-07-27  Anthony Green  <green@moxielogic.org>
 623
 624         * config.bfd: Add moxie-*-moxiebox*.
 625
 626 2014-07-21  Joel Sherrill  <joel.sherrill@oarcorp.com>
 627
 628         Add or reactivate or1k-*-rtems*
 629         * config.bfd (or1k-*-rtems*): Reactivate.
 630
 631 2014-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
 634         ELFOSABI_GNU input.
 635         * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
 636         (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
 637
 638 2014-07-16  H.J. Lu  <hongjiu.lu@intel.com>
 639
 640         PR binutils/17154
 641         * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
 642         and R_*_IRELATIVE relocation offset with PLT entry.
 643         * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
 644         (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
 645         (elf_x86_64_get_synthetic_symtab): Use it.
 646
 647 2014-07-15  H.J. Lu  <hongjiu.lu@intel.com>
 648
 649         PR ld/17057
 650         * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
 651         next_tls_desc_index with elf.srelplt->reloc_count.
 652
 653 2014-07-15  Alan Modra  <amodra@gmail.com>
 654
 655         * cache.c (cache_bread_1): Don't return -1 when fread returns
 656         a positive value.
 657
 658 2014-07-15  Alan Modra  <amodra@gmail.com>
 659
 660         * elflink.c (elf_merge_st_other): Update comments.  Simplify
 661         visibility handling.  Make isym const.  Move code modifying
 662         isym->st_other for --exclude-libs to..
 663         (elf_link_add_object_symbols): ..here.
 664
 665 2014-07-11  Maks Naumov  <maksqwe1@ukr.net>
 666
 667         PR 17141
 668         * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
 669
 670 2014-07-08  Nick Clifton  <nickc@redhat.com>
 671
 672         PR ld/17110
 673         * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
 674         segments in input bfds.
 675
 676 2014-07-08  Will Newton  <will.newton@linaro.org>
 677
 678         * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
 679         value to 64kB and remove custom setting for NaCl.
 680
 681 2014-07-08  Alan Modra  <amodra@gmail.com>
 682
 683         * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
 684         bits from source to dest.
 685         * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
 686         * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
 687         Likewise.
 688         * bfd-in2.h: Regenerate.
 689
 690 2014-07-08  Jiong Wang  <jiong.wang@arm.com>
 691
 692         * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
 693         (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
 694         when info->relocatable be true.
 695
 696 2014-07-07  Barney Stratford  <barney_stratford@fastmail.fm>
 697
 698         * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
 699         * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
 700         * bfd-in2.h: Regenerate.
 701         * libbfd.h: Regenerate.
 702
 703 2014-07-04  Alan Modra  <amodra@gmail.com>
 704
 705         * Makefile.am: Update "configure.in" comments.
 706         * PORTING: Likewise.
 707         * aoutx.h: Likewise.
 708         * configure.host: Likewise.
 709         * doc/bfdint.texi: Likewise.
 710         * targets.c: Likewise.
 711         * warning.m4: Likewise.
 712         * Makefile.in: Regenerate.
 713
 714 2014-07-04  Alan Modra  <amodra@gmail.com>
 715
 716         * configure.ac: Rename from configure.in.
 717         * Makefile.in: Regenerate.
 718         * config.in: Regenerate.
 719         * doc/Makefile.in: Regenerate.
 720
 721 2014-07-04  Alan Modra  <amodra@gmail.com>
 722
 723         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
 724         * Makefile.in: Regenerate.
 725
 726 2014-07-04  Alan Modra  <amodra@gmail.com>
 727
 728         * version.m4: New file.
 729         * configure.in: Include version.m4.
 730         (AC_INIT): Update.
 731         * Makefile.am (RELEASE): Delete.
 732         (bfdver.h): Depend on development.sh, use instead of RELEASE.
 733         * Makefile.in: Regenerate.
 734         * doc/Makefile.in: Regenerate.
 735
 736 2014-07-02  Alan Modra  <amodra@gmail.com>
 737
 738         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
 739         pointer_equality_needed when !readonly_dynrelocs.
 740         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
 741
 742 2014-07-02  Alan Modra  <amodra@gmail.com>
 743
 744         * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
 745         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
 746
 747 2014-07-01  Alan Modra  <amodra@gmail.com>
 748
 749         * bfd.c (struct bfd): Reorganise for better packing.  Delete
 750         "ifd" field.  Make "format", "direction" and "flags" bitfields.
 751         (HAS_LOAD_PAGE): Delete, renumber following flags.
 752         * bfd-in2.h: Regenerate.
 753         * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
 754
 755 2014-07-01  Alan Modra  <amodra@gmail.com>
 756
 757         * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
 758         (struct ppc_link_hash_table): Increase size of stub_count array.
 759         (build_global_entry_stubs): Emit symbol on global entry stub.
 760         (ppc64_elf_build_stubs): NULL check htab->brlt.  Add global entry
 761         stub stats.
 762
 763 2014-07-01  Alan Modra  <amodra@gmail.com>
 764
 765         * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
 766         (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
 767         (ppc64_elf_set_toc): Set ".TOC." symbol value when using
 768         generic linker.
 769         (ppc64_elf_relocate_section): Disable ELFv2 function entry
 770         optimisation when --traditional-format.
 771
 772 2014-07-01  Barney Stratford   <barney_stratford@fastmail.fm>
 773             Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 774             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
 775             Soundararajan  <Sounderarajan.D@atmel.com>
 776
 777         * archures.c: Add avrtiny architecture for avr target.
 778         * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
 779         * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
 780         added for 16 bit LDS/STS instruction of avrtiny arch.
 781         (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
 782         BFD_RELOC_AVR_LDS_STS_16.
 783         (bfd_elf_avr_final_write_processing): Select machine number
 784         avrtiny arch.
 785         (elf32_avr_object_p): Set machine number for avrtiny arch.
 786         * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
 787         * bfd-in2.h: Regenerate.
 788         * libbfd.h: Regenerate.
 789
 790 2014-06-26  Nick Clifton  <nickc@redhat.com>
 791
 792         PR binutils/16949
 793         * dwarf2.c (is_str_attr): New function.
 794         (find_abstract_instance_name): Use it to determine when an
 795         attribute has a string value.
 796
 797 2014-06-24  Alan Modra  <amodra@gmail.com>
 798
 799         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
 800         .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
 801         for --emit-relocs.
 802
 803 2014-06-21  Philippe De Muyter  <phdm@macqel.be>
 804
 805         * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
 806         a number of targets.
 807
 808 2014-06-20  Kyle McMartin <kyle@redhat.com>
 809
 810         * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
 811         emitting initial-exec relocs when not linking an executable.
 812
 813 2014-06-16  Will Newton  <will.newton@linaro.org>
 814
 815         * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
 816         htab->next_tls_desc_index in the non-IPLT case.
 817         Calculate GOT offset correctly for the non-IPLT case.
 818         (allocate_dynrelocs_for_symbol): Don't increment
 819         htab->next_tls_desc_index here.
 820
 821 2014-06-16  Alan Modra  <amodra@gmail.com>
 822
 823         * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
 824         created sections.
 825
 826 2014-06-13  Omair Javaid  <omair.javaid@linaro.org>
 827
 828         * elfxx-aarch64.c (stdarg.h): Include.
 829         (string.h): Include.
 830         (_bfd_aarch64_elf_grok_prstatus): Updated.
 831         (_bfd_aarch64_elf_grok_psinfo): New function.
 832         (_bfd_aarch64_elf_write_core_note): New function.
 833         * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
 834         (elf_backend_write_core_note): Define.
 835
 836 2014-06-13  Alan Modra  <amodra@gmail.com>
 837
 838         * archive.c: Include bfdlink.h.
 839         (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
 840         * bfd.c (struct bfd): Add is_linker_output field.
 841         * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
 842         * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
 843         link.hash and is_linker_output.
 844         (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
 845         param with bfd*.  Assert is_linker_output and link.hash, and
 846         clear them before exit.
 847         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
 848         bfd_link_hash_table* param with bfd*.  Hack is_linker_output
 849         and link.hash so we can free two linker hash tables.
 850         (elf32_mn10300_link_hash_table_create): Create static_hash_table
 851         first.  Clean up on errors.  Set hash_table_free pointer.
 852         * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
 853         bfd_link_hash_table* param with bfd*.
 854         (elf32_arm_link_hash_table_create): Clean up on errors.  Set
 855         hash_table_free pointer.
 856         * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
 857         * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
 858         * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
 859         * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
 860         * xcofflink.c: Similarly.
 861         * simple.c (bfd_simple_get_relocated_section_contents): Save and
 862         clear link.next before creating linker hash table.  Clean up on
 863         errors, and restore link.next on exit.
 864         * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
 865         * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
 866         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
 867         * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
 868         * hash.c (bfd_hash_table_init_n): Free table on error.
 869         * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
 870         * bfd-in2.h: Regenerate.
 871         * libbfd.h: Regenerate.
 872         * libcoff.h: Regenerate.
 873
 874 2014-06-13  Alan Modra  <amodra@gmail.com>
 875
 876         PR 17047
 877         * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
 878         (struct bfd_target <_bfd_link_hash_table_free>): Delete.
 879         * bfd.c (bfd_link_hash_table_free): Don't define.
 880         * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
 881         * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
 882         * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
 883         * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
 884         * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
 885         * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
 886         * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
 887         * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
 888         * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
 889         * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
 890         * xsym.c: Don't define various link_hash_table_free defines, and
 891         remove from bfd_target vars.  Temporarily reference some of the
 892         target link_hash_table_free functions to avoid warnings.
 893         * bfd-in2.h: Regenerate.
 894         * libbfd.h: Regenerate.
 895
 896 2014-06-13  Alan Modra  <amodra@gmail.com>
 897
 898         * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
 899         * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
 900         * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
 901         * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
 902         Move link_hash_table_free functions before their corresponding
 903         link_hash_table_create functions.
 904
 905 2014-06-13  Alan Modra  <amodra@gmail.com>
 906
 907         * bfd.c (struct bfd): Replace link_next with a union.
 908         * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
 909         * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
 910         * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
 911         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
 912         * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
 913         * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
 914         * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
 915         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
 916         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
 917         * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
 918         * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 919         * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
 920         * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
 921         * bfd-in2.h: Regenerate.
 922
 923 2014-06-11  Alan Modra  <amodra@gmail.com>
 924
 925         * linker.c (unwrap_hash_lookup): Add missing parens.
 926
 927 2014-06-11  Kai Tietz  <ktietz@redhat.com>
 928
 929         * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
 930         * libcoff.h: Regenerated.
 931
 932 2014-06-10  Alan Modra  <amodra@gmail.com>
 933
 934         PR ld/16910
 935         * linker.c (unwrap_hash_lookup): New function.
 936         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
 937         * elf32-i370.c (i370_elf_relocate_section): Likewise.
 938         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 939         * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
 940         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
 941         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
 942         * elf32-spu.c (spu_elf_relocate_section): Likewise.
 943         * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
 944
 945 2014-06-07  Alan Modra  <amodra@gmail.com>
 946
 947         * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
 948         insn as a bitfield; Use complain_overflow_bitfield.
 949         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 950
 951 2014-06-05  Joel Brobecker  <brobecker@adacore.com>
 952
 953         * development.sh: New file.
 954         * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
 955         Make -Werror the default with GCC only if DEVELOPMENT is true.
 956         * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
 957         $(srcdir)/development.sh.
 958         * Makefile.in, configure: Regenerate.
 959
 960 2014-06-04  Will Newton  <will.newton@linaro.org>
 961
 962         * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
 963         being non-NULL into an assert.
 964         (elfNN_aarch64_tls_relax): Remove unused code.
 965
 966 2014-06-03  DJ Delorie  <dj@redhat.com>
 967
 968         * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
 969
 970 2014-06-03  Nick Clifton  <nickc@redhat.com>
 971
 972         PR ld/16807
 973         * peXXigen.c (rsrc_process_section): Page align the new contents
 974         befgore writing out.
 975
 976 2014-06-03  Alan Modra  <amodra@gmail.com>
 977
 978         * elf64-ppc.c (ADDIS_R12_R2): Define.
 979         (build_plt_stub): Support fusion on ELFv2 stub.
 980         (ppc_build_one_stub): Likewise for plt branch stubs.
 981
 982 2014-05-28  Alan Modra  <amodra@gmail.com>
 983
 984         * elf32-rx.c (rx_table_map): Delete set but not used variables.
 985
 986 2014-05-28  Tristan Gingold  <gingold@adacore.com>
 987
 988         * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
 989         to keep the length of the best fit range.
 990         (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
 991         Likewise.
 992
 993 2014-05-27  DJ Delorie  <dj@redhat.com>
 994
 995         * elf32-rx.c (get_symbol_value_maybe): New.
 996         (rx_elf_relocate_section): If we find a reloc against
 997         $tableentry$default$<name>, redirect it to the appropriate
 998         $tableentry$<n>$.
 999         (RX_Table_Info): New.
1000         (rx_table_find): New.  Check all tables and SEC_KEEP all sections
1001         with table parts in them.
1002         (rx_check_directives): New.
1003         (rx_table_map_2): New.
1004         (rx_table_map): New.
1005         (rx_additional_link_map_text): New.  Called to dump tables to the
1006         map file.
1007         * elf32-rx.h: New.
1008
1009 2014-05-20  DJ Delorie  <dj@redhat.com>
1010
1011         * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1012
1013 2014-05-20  Alan Modra  <amodra@gmail.com>
1014
1015         PR 16952
1016         * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1017         Remove redundant setting of htab->elf.dynobj.  Don't align.
1018         Define .sdata symbols using _bfd_elf_define_linkage_sym.
1019         (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1020         (create_sdata_sym): Delete.
1021         (elf_allocate_pointer_linker_section): Rename from
1022         elf_create_pointer_linker_section.  Align section.
1023         (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1024         directly here, or create_sdata_sym.  Set ref_regular on _SDA_BASE_
1025         and _SDA2_BASE_.
1026         (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1027         Remove unnecessary tests on _SDA_BASE_ sym.
1028         (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1029         (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1030         * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1031         (ppc_elf_maybe_strip_sdata_syms): Declare.
1032
1033 2014-05-16  Ryan Mansfield  <rmansfield@qnx.com>
1034
1035         * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
1036
1037 2014-05-16  Jon Turney  <jon.turney@dronecode.org.uk>
1038
1039         * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1040         in a section with no contents.
1041         (is_vma_in_section, find_section_by_vma): New functions.
1042         (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1043         offsets in the debug directory.
1044         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1045         Byte-swap GUID from little-endian to big-endian order for
1046         consistent and conventional display.
1047
1048 2014-05-16  Kaushik Phata  <Kaushik.Phatak@kpit.com>
1049
1050         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1051         64-bit doubles objects mix with 32-bit doubles objects.
1052         (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1053
1054 2014-05-08  Hans-Peter Nilsson  <hp@bitrange.com>
1055
1056         * mmo.c: Update URLs in documentation comments.
1057
1058 2014-05-02  Volodymyr Arbatov  <arbatov@cadence.com>
1059             David Weatherford  <weath@cadence.com>
1060             Max Filippov  <jcmvbkbc@gmail.com>
1061
1062         * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1063         signed.
1064
1065 2014-05-07  Andreas Tobler  <andreast@fgznet.ch>
1066
1067         * config.bfd: Add proper arm config for *-*-freebsd*.
1068
1069 2014-05-07  Andrew Bennett  <andrew.bennett@imgtec.com>
1070
1071         * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1072         mips32r5 and mips64r5.
1073         * archures.c (bfd_architecture): Likewise.
1074         * bfd-in2.h (bfd_architecture): Likewise.
1075         * cpu-mips.c (arch_info_struct): Likewise.
1076         * elfxx-mips.c (mips_set_isa_flags): Likewise.
1077
1078 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
1079
1080         * elfxx-mips.h (elfxx-mips.h): Declare.
1081         * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1082         Tag_GNU_MIPS_ABI_FP mismatches.
1083         (_bfd_mips_fp_abi_string): New function.
1084
1085 2014-05-02  Alan Modra  <amodra@gmail.com>
1086
1087         * targets.c: Sort bfd_target vectors somewhat alphabetically.
1088         * configure.in: Likewise.
1089         * configure: Regenerate.
1090
1091 2014-05-02  Alan Modra  <amodra@gmail.com>
1092
1093         * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1094         * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1095         * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1096         * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1097         * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1098         * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1099         * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1100         * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1101         * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1102         * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1103         * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1104         * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1105         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1106         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1107         * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1108         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1109         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1110         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1111         * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1112         * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1113         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1114         * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1115         * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1116         * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1117         * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1118         * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1119         * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1120         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1121         * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1122         * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1123         * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1124         * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1125         * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1126         * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1127         * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1128         * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1129         * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1130         * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1131         * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1132         * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1133         * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1134         * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1135         * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1136         * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1137         * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1138         * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1139         * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1140         <cpu>_<format>_<other>_<endian>_vec.  Adjust associated MY macros
1141         on aout targets.
1142         * configure: Regenerate.
1143
1144 2014-05-01  Hans-Peter Nilsson  <hp@bitrange.com>
1145
1146         * mmo.c (mmo File layout documentation): Add note about low bits
1147         of address.
1148         (mmo_write_chunk): When handling data remainder, assert that
1149         previous remaining data is flushed.
1150         (mmo_write_loc_chunk): Only look for trailing and leading zeros
1151         when dealing with an aligned VMA and for aligned lengths.  Don't skip
1152         the last 32-bit-word of zeros.
1153         (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1154         (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1155         emitting data, not after updating it.
1156         <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1157
1158 2014-04-30  Nick Clifton  <nickc@redhat.com>
1159
1160         * compress.c (bfd_is_section_compressed): When checking the
1161         .debug_str section, also check the fifth byte in the section is
1162         not part of a string.
1163
1164 2014-04-30  Alan Modra  <amodra@gmail.com>
1165
1166         * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1167         (find_merged_cie): Identify personality functions by (bfd_id,index)
1168         pair when a local sym is used.
1169
1170 2014-04-29  Christian Svensson  <blue@cmd.nu>
1171
1172         * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1173         into .rela.got if it contained TLS relocations as well.
1174
1175 2014-04-28  Nick Clifton  <nickc@redhat.com>
1176
1177         PR ld/16821
1178         * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1179         time warning.
1180
1181 2014-04-26  Alan Modra  <amodra@gmail.com>
1182
1183         * po/SRC-POTFILES.in: Regenerate.
1184         * configure: Regenerate.
1185
1186 2014-04-25  Nick Clifton  <nickc@redhat.com>
1187
1188         PR ld/16821
1189         * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1190         a 342-bit host.  This time for older versions of gcc.
1191
1192 2014-04-24  Nick Clifton  <nickc@redhat.com>
1193
1194         * peXXigen.c (rsrc_print_section): Fix compile time warning for
1195         32-bit hosts.
1196
1197 2014-04-24  Alan Modra  <amodra@gmail.com>
1198
1199         PR 16867
1200         * dwarf2.c: Formatting.
1201         (struct dwarf2_debug): Make adjusted_section_count signed.
1202         (unset_sections): Make i signed.
1203         (set_debug_vma): New function.
1204         (place_sections): Handle separate debug object file.  Set VMA
1205         on debug sections, even if they have an output section.  Also
1206         set VMA on zero size sections, and non-load but alloc sections.
1207         Set adjusted_section_count to -1 when no section adjustment.
1208         Malloc adjusted_sections.  Don't double last_vma.  Transfer
1209         alloc section VMAs to separate debug file.
1210         (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1211         (_bfd_dwarf2_slurp_debug_info): Add do_place parameter.  Drop
1212         test on symbols being the same before using old stash.  Read
1213         and use separate debug file symbols.  Call place_sections.
1214         (find_line): Don't call place_sections here.
1215         * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1216         * libbfd.h: Regenerate.
1217         * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1218         _bfd_dwarf2_slurp_debug_info call.
1219         * simple.c (simple_save_output_info): Clarify comment.
1220
1221 2014-04-24  Nick Clifton  <nickc@redhat.com>
1222
1223         PR ld/16807
1224         * peXXigen.c (struct rsrc_regions): New structure.
1225         (rsrc_print_resource_directory): Use new structure.  Include
1226         offset of directory in listing.
1227         (rsrc_print_resource_entry): Likewise.
1228         (rsrc_print_section): Likewise.
1229         (rsrc_count_entries): Do not increment sizeof_strings or
1230         sizeof_leaves.
1231         (rsrc_count_directory): Do not increment sizeof_tables.
1232         (rsrc_compute_region_sizes): New function.
1233         (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1234         (rsrc_process_section): Compute size of regions after merging
1235         entries.
1236
1237 2014-04-23  Alan Modra  <amodra@gmail.com>
1238
1239         PR ld/16787
1240         * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1241         (place_sections): Do not modify VMA of sections when called from
1242         linker after sections have been placed in output sections.  Short
1243         circuit single section case.
1244         (save_section_vma, section_vma_same): New functions.
1245         (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1246         change.
1247         * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1248         when non-relocatable.
1249
1250 2014-04-22  Nick Clifton  <nickc@redhat.com>
1251
1252         PR ld/16821
1253         * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1254
1255 2014-04-22  Christian Svensson  <blue@cmd.nu>
1256
1257         * Makefile.am: Remove openrisc and or32 support.  Add support for or1k.
1258         * archures.c: Likewise.
1259         * coffcode.h: Likewise.
1260         * config.bfd: Likewise.
1261         * configure.in: Likewise.
1262         * reloc.c: Likewise.
1263         * targets.c: Likewise.
1264         * cpu-or1k.c: New file.
1265         * elf32-or1k.c: New file.
1266         * coff-or32.c: Delete.
1267         * cpu-openrisc.c: Delete.
1268         * cpu-or32.c: Delete.
1269         * elf32-openrisc.c: Delete.
1270         * elf32-or32.c: Delete.
1271         * Makefile.in: Regenerate.
1272         * bfd-in2.h: Regenerate.
1273         * configure: Regenerate.
1274         * libbfd.h: Regenerate.
1275
1276 2014-04-22  Yuanhui Zhang  <asmwarrior@gmail.com>
1277
1278         PR ld/16821
1279         * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1280
1281 2014-04-22  Will Newton  <will.newton@linaro.org>
1282
1283         * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1284         function.  (elf_backend_section_flags): Remove define.
1285
1286 2014-04-21  Richard Henderson  <rth@redhat.com>
1287
1288         * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1289         parameter; honor it and disable got merging when false.
1290         (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1291         the first pass of relaxation.
1292         (elf64_alpha_relax_with_lituse): Likewise.  Move relaxed relocs to
1293         the end of the LITERAL+LITUSE chain.
1294         (elf64_alpha_relax_section): Only process LITERAL relocs during the
1295         second pass of relaxation.
1296
1297         * configure.ac (use_secureplt): Enable by default.
1298         * configure: Rebuild.
1299
1300 2014-04-18  Tristan Gingold  <gingold@adacore.com>
1301
1302         * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1303         bind_content, weak_bind_content, lazy_bind_content,
1304         export_content.
1305         (bfd_mach_o_load_command): Add comments, add next field.
1306         (mach_o_data_struct): Replace commands field by first_command
1307         and last_command.
1308         * mach-o.c (bfd_mach_o_append_command): New function.
1309         (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1310         (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1311         copy fields.
1312         (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1313         (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1314         (bfd_mach_o_write_thread): Use macro instead of literal.
1315         (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1316         (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1317         functions.
1318         (bfd_mach_o_write_symtab_content): New function (extracted
1319         from bfd_mach_o_write_symtab).
1320         (bfd_mach_o_write_symtab): Split.
1321         (bfd_mach_o_count_indirect_symbols): Move
1322         (bfd_mach_o_build_dysymtab): Remove layout code.
1323         (bfd_mach_o_write_contents): Rewritten to build commands in order.
1324         (bfd_mach_o_count_sections_for_seg): Remove.
1325         (bfd_mach_o_build_obj_seg_command): New function (extracted from
1326         bfd_mach_o_build_seg_command).
1327         (bfd_mach_o_build_exec_seg_command): New function.
1328         (bfd_mach_o_build_dysymtab_command): Remove.
1329         (bfd_mach_o_layout_commands): New function.
1330         (bfd_mach_o_init_segment): New function.
1331         (bfd_mach_o_build_commands): Major rework to handle non-object
1332         files.
1333         (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1334         function.
1335         (bfd_mach_o_read_dyld_info): Clear content fields.
1336         (bfd_mach_o_read_segment): Adjust call.
1337         (bfd_mach_o_flatten_sections): Adjust as now load commands are
1338         chained.
1339         (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1340         (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1341         (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1342         Likewise.
1343
1344 2014-04-18  Tristan Gingold  <gingold@adacore.com>
1345
1346         * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1347         Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1348         * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1349         * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1350
1351 2014-04-18  Tristan Gingold  <gingold@adacore.com>
1352
1353         * mach-o.h (bfd_mach_o_dylinker_command)
1354         (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1355         name_len field.
1356         * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1357         (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1358
1359 2014-04-18  Tristan Gingold  <gingold@adacore.com>
1360
1361         * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1362         * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1363         (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1364         * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1365         each targets declared.
1366         * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1367         * mach-o-i386.c (TARGET_PAGESIZE): Define.
1368
1369 2014-04-18  Tristan Gingold  <gingold@adacore.com>
1370
1371         * mach-o.c (bfd_mach_o_write_thread)
1372         (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1373         (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1374         (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1375         (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1376         (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1377         (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1378         (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1379         (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1380         (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1381         (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1382         (bfd_mach_o_read_command): Now return a boolean status.
1383         Adjust return statements.
1384         (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1385         (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1386
1387 2014-04-17  Kwok Cheung Yeung  <kcy@codesourcery.com>
1388
1389         * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1390         field.  Add assigned_low_gotno and assigned_high_gotno fields.
1391         (mips_elf_create_local_got_entry): Update out-of-space condition.
1392         Set index of new GOT entry to assigned_low_gotno if required by
1393         the current relocation, else set it to assigned_high_gotno.
1394         (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1395         with assigned_low_gotno.
1396         (mips_elf_multi_got): Initialize assigned_low_gotno and
1397         assigned_high_gotno in secondary GOTs.  Use assigned_low_gotno
1398         in place of assigned_gotno when handling global GOT entries.
1399         (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1400         assigned_high_gotno.
1401         (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1402         gap in the middle of local GOT space.
1403
1404 2014-04-17  Alan Modra  <amodra@gmail.com>
1405
1406         PR 16846
1407         * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1408         current bfd is a plugin.  Don't always set type_change_ok
1409         when old bfd is a plugin.
1410
1411 2014-04-16  Tristan Gingold  <gingold@adacore.com>
1412
1413         * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1414         flag.
1415
1416 2014-04-16  Alan Modra  <amodra@gmail.com>
1417
1418         * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1419         with "ba 0" rather than zeros.
1420
1421 2014-04-15  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1422
1423         * (elfNN_aarch64_tls_relax): Fix instruction mask.
1424
1425 2014-04-14  Alan Modra  <amodra@gmail.com>
1426
1427         * elf32-ppc.c (BA): Define
1428         (ppc_elf_link_hash_table_create): Correct default_params.
1429         (write_glink_stub): Pad small plt call stub with "ba 0" rather
1430         than "nop" for ppc476_workaround.
1431         (ppc_elf_finish_dynamic_sections): Likewise for branch table
1432         and __glink_PLTresolve.  Ensure plt call stub at end of page
1433         doesn't allow fall-thru prefetch.
1434
1435 2014-04-11  Nick Clifton  <nickc@redhat.com>
1436
1437         PR ld/16821
1438         * peXXigen.c (abs_finder): New function.
1439         (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1440         than 1^32 try to convert them into section relative values
1441         instead.
1442
1443 2014-04-11  Nick Clifton  <nickc@redhat.com>
1444
1445         * bfd-in2.h: Regenerate.
1446         * libbfd.h: Regenerate.
1447
1448 2014-04-10  Cesar Philippidis  <cesar@codesourcery.com>
1449
1450         * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1451         when building function stubs.
1452
1453 2014-04-10  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1454
1455         * elf32-avr.c: Add DIFF relocations for AVR.
1456         (avr_final_link_relocate): Handle the DIFF relocs.
1457         (bfd_elf_avr_diff_reloc): New.
1458         (elf32_avr_is_diff_reloc): New.
1459         (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1460         (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1461         bytes.
1462
1463         * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1464
1465 2014-04-09  Alan Modra  <amodra@gmail.com>
1466
1467         * libcoff.h: Regenerate.
1468
1469 2014-04-09  Alan Modra  <amodra@gmail.com>
1470
1471         * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1472         of safe ppc476 insns at end of page.  Also remove non-branch insns.
1473         Expand comments.
1474
1475 2014-04-08  Jon Turney  <jon.turney@dronecode.org.uk>
1476
1477         * peXXigen.c (pe_print_debugdata): New function: Displays the
1478         contents of the debug directory and decodes codeview entries.
1479         (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1480         (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1481         Add functions for reading and writing debugdir and codeview
1482         records.
1483         * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1484         (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1485         * libcoff-in.h (pe_tdata): Add build-id data.
1486         * libcoff.h: Regenerate.
1487         * coffcode.h (coff_write_object_contents): Run build_id
1488         after_write_object_contents hook.
1489
1490 2014-04-05  Alan Modra  <amodra@gmail.com>
1491
1492         * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1493         merging non-default sym.
1494
1495 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1496
1497         * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1498         configured for.
1499
1500 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1501
1502         * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1503         thinko on names length.
1504
1505 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1506
1507         * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1508         of output_section.
1509         * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1510
1511 2014-04-04  Tristan Gingold  <gingold@adacore.com>
1512
1513         * bfd.c (bfd_get_arch_size): Default is taken from arch.
1514
1515 2014-04-03  Jon Turney  <jon.turney@dronecode.org.uk>
1516
1517         * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1518         section before dereferencing.
1519         (pe_print_idata, pe_print_edata, pe_print_reloc)
1520         (rsrc_print_section): Don't bother interpreting the contents
1521         of sections which have no contents.
1522
1523 2014-04-03  Maria Guseva  <m.guseva@samsung.com>
1524
1525         PR ld/16803
1526         * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1527         file position.
1528
1529 2014-04-03  Tristan Gingold  <gingold@adacore.com>
1530
1531         * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1532         output_section.
1533         (bfd_mach_o_build_seg_command): Add comment.  Realign segment.
1534         Fix style.
1535         (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1536
1537 2014-04-03  Alan Modra  <amodra@gmail.com>
1538
1539         * elf-bfd.h (struct elf_backend_data
1540         <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1541         with "bfd_size_type size".
1542         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1543         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1544         * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1545         * elfcode.h (bfd_from_remote_memory): Likewise.
1546         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1547         * bfd-in2.h: Regenerate.
1548
1549 2014-04-02  Tristan Gingold  <gingold@adacore.com>
1550
1551         * mach-o.h (bfd_mach_o_twolevel_hints_command)
1552         (bfd_mach_o_prebind_cksum_command): New types.
1553         (bfd_mach_o_prebound_dylib_command): Rewrite.
1554         (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1555         fields.
1556         * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1557         command.
1558         (bfd_mach_o_read_prebind_cksum): New function.
1559         (bfd_mach_o_read_twolevel_hints): Ditto.
1560         (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1561         commands.
1562
1563 2014-04-02  Alan Modra  <amodra@gmail.com>
1564
1565         * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1566         Consolidate code handling possible section headers past end of
1567         segment.  Don't use p_align for page size guess, instead use
1568         minpagesize.  Take note of ld.so clearing section headers when
1569         p_memsz > p_filesz.  Handle file header specifying no section
1570         headers.  Handle zero p_align throughout.  Default loadbase to
1571         zero.  Add comments.  Rename contents_size to high_offset, and
1572         make it a bfd_vma.  Delete unnecessary bfd_set_error calls.
1573         * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1574         * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1575         Likewise.
1576         (_bfd_elf32_bfd_from_remote_memory): Likewise.
1577         (_bfd_elf64_bfd_from_remote_memory): Likewise.
1578         * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1579         * bfd-in2.h: Regnerate.
1580
1581 2014-04-01  Tristan Gingold  <gingold@adacore.com>
1582
1583         * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1584         when num == 0.
1585
1586 2014-03-27  Yury Gribov  <y.gribov@samsung.com>
1587             Pavel Fedin  <p.fedin@samsung.com>
1588
1589         * elf32-arm.c: Add support for limited pretty-printing of PLT
1590         entries on eabi and nacl targets.
1591         (elf32_arm_get_synthetic_symtab): Add new callback.
1592         (elf32_arm_nacl_plt_sym_val): Likewise.
1593         (elf32_arm_plt0_size): Add helper function.
1594         (elf32_arm_plt_size): Likewise.
1595
1596 2014-03-27  Tristan Gingold  <gingold@adacore.com>
1597
1598         * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1599         (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1600
1601 2014-03-27  Tristan Gingold  <gingold@adacore.com>
1602
1603         * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1604         * mach-o.c (bfd_mach_o_write_symtab)
1605         (bfd_mach_o_write_contents)
1606         (bfd_mach_o_set_section_flags_from_bfd)
1607         (bfd_mach_o_build_seg_command): Fix indentation.
1608         (bfd_mach_o_get_base_address): New function.
1609
1610 2014-03-26  Nick Clifton  <nickc@redhat.com>
1611
1612         * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1613         relocations in discarded sections.
1614
1615 2014-03-26  Tristan Gingold  <gingold@adacore.com>
1616
1617         * mach-o.c (bfd_mach_o_convert_architecture): Add
1618         BFD_MACH_O_CPU_TYPE_ARM64.
1619
1620 2014-03-26  Alan Modra  <amodra@gmail.com>
1621
1622         * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1623         needed plt entries when taking the address of functions for
1624         abiversion == 0 (ie. unknown) as well as abiversion == 2.
1625         Move opd setup and abiversion checks to..
1626         (ppc64_elf_before_check_relocs): ..here.  Renamed from
1627         ppc64_elf_process_dot_syms.  Set output abiversion from input and
1628         input abiversion from output, if either is not set.
1629         (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1630         (elf_backend_check_directives): Update.
1631
1632 2014-03-25  Will Newton  <will.newton@linaro.org>
1633
1634          * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1635          Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1636          of input sections rather than output sections.
1637
1638 2014-03-20  Will Newton  <will.newton@linaro.org>
1639
1640         PR ld/16715
1641         * elf32-arm.c (elf32_arm_check_relocs): Set
1642         pointer_equality_needed for absolute references within
1643         executable links.
1644         (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1645         unless pointer_equality_needed is set.
1646
1647 2014-03-19  Nick Clifton  <nickc@redhat.com>
1648
1649         * peXXigen.c (rsrc_process_section): Add code to scan input
1650         sections and record their lengths.  Use these lengths to find the
1651         start of each merged .rsrc section.
1652
1653 2014-03-17  Tristan Gingold  <gingold@adacore.com>
1654
1655         * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1656         (bfd_mach_o_read_command): Ditto.
1657
1658 2014-03-14  Meador Inge  <meadori@codesourcery.com>
1659
1660         * configure.in: Add strnlen to AC_CHECK_DECLS.
1661         * config.in: Regenerate.
1662         * configure: Regenerate.
1663         * sysdep.h (strnlen): Add prototype.
1664
1665 2014-03-14  Alan Modra  <amodra@gmail.com>
1666
1667         * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1668         handling for VLE_SDA21 relocs.
1669
1670 2014-03-13  Tristan Gingold  <gingold@adacore.com>
1671
1672         * peicode.h (pe_ILF_object_p): Adjust, as the version number
1673         has been read.
1674         (pe_bfd_object_p): Also read version number to detect ILF.
1675         * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1676         (x86_64pe_bigobj_vec): Define
1677         * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1678         (bfd_coff_max_nscns): New macro.
1679         (coff_compute_section_file_positions): Use unsigned int for
1680         target_index.  Compare with bfd_coff_max_nscns.
1681         (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1682         Set a value for _bfd_coff_max_nscns.
1683         (header_bigobj_classid): New constant.
1684         (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1685         (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1686         (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1687         functions.
1688         (bigobj_swap_table): New table.
1689         * libcoff.h: Regenerate.
1690         * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1691         * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1692         _bfd_coff_max_nscns.
1693         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1694         * coff-rs6000.c (bfd_xcoff_backend_data)
1695         (bfd_pmac_xcoff_backend_data): Likewise.
1696         * coff64-rs6000.c (bfd_xcoff_backend_data)
1697         (bfd_xcoff_aix5_backend_data): Likewise.
1698         * targets.c (x86_64pe_bigobj_vec): Declare.
1699         * configure.in (x86_64pe_bigobj_vec): New vector.
1700         * configure: Regenerate.
1701         * config.bfd: Add bigobj object format for Windows targets.
1702
1703 2014-03-12  Nick Clifton  <nickc@redhat.com>
1704
1705         PR ld/16671
1706         * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1707         before testing for vxworks.
1708
1709 2014-03-12  Alan Modra  <amodra@gmail.com>
1710
1711         * Makefile.in: Regenerate.
1712
1713 2014-03-12  Alan Modra  <amodra@gmail.com>
1714
1715         PR 16690
1716         * elf.c (copy_elf_program_header): Ignore first section lma if
1717         non-alloc.
1718
1719 2014-03-11  Alan Modra  <amodra@gmail.com>
1720
1721         PR 16686
1722         * coff-rs6000.c: Include stdint.h.
1723         * coff64-rs6000.c: Likewise.
1724
1725 2014-03-10  Tristan Gingold  <gingold@adacore.com>
1726
1727         * ticoff.h: Removed.
1728
1729 2014-03-08  Alan Modra  <amodra@gmail.com>
1730
1731         * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1732         many relocations.  Correct bitsize and rightshift too for a number
1733         of VLE relocs.  Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1734         Correct dst_mask on R_PPC_VLE_SDA21_LO.
1735         (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1736         (ppc_elf_relocate_section): Modify overflow test for 16-bit
1737         fields in instructions to signed/unsigned according to whether
1738         the field takes a signed or unsigned value.  Tidy vle split16 code.
1739         Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1740
1741 2014-03-08  Alan Modra  <amodra@gmail.com>
1742
1743         * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1744         for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1745         R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1746         R_PPC64_REL16 entries.  Use complain_overflow_dont for R_PPC64_TOC.
1747         (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1748         fields in instructions to signed/unsigned according to whether
1749         the field takes a signed or unsigned value.
1750
1751 2014-03-07  Pedro Alves  <palves@redhat.com>
1752
1753         PR gdb/16696
1754         * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1755         through ptr_to_uint instead of through long.
1756
1757 2014-03-06  Nick Clifton  <nickc@redhat.com>
1758
1759         PR 16664
1760         * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1761         attribute section names.
1762
1763 2014-03-05  Alan Modra  <amodra@gmail.com>
1764
1765         Update copyright years.
1766
1767 2014-03-05  Alan Modra  <amodra@gmail.com>
1768
1769         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1770         (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1771         (ppc64_elf_check_relocs): Likewise.
1772         (ppc64_elf_relocate_section): Likewise.
1773         * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1774         * bfd-in2.h: Regenerate.
1775         * libbfd.h: Regenerate.
1776
1777 2014-03-04  Heiher  <r@hev.cc>
1778
1779         * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1780         Loongson-3A.
1781         (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1782         extension of bfd_mach_mipsisa64r2.
1783
1784 2014-03-04  Nick Clifton  <nickc@redhat.com>
1785
1786         PR ld/16017
1787         * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1788         (elf32_thumb2_plt_entry): New array.
1789         (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1790         using thumb2 based PLT.
1791         (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1792         entries.
1793         (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1794         PLT entries.
1795         (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1796         based PLT 0-entry.
1797         (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1798         Thumb2 based PLT 0-entry.
1799         (elf32_arm_output_arch_local_syms): Handle creation of local
1800         symbols for Thumb2 based PLT entries.
1801
1802 2014-02-28  Alan Modra  <amodra@gmail.com>
1803
1804         PR ld/16643
1805         * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1806         the same conditions we called check_relocs.
1807
1808 2014-02-27  Yuri Gribov  <y.gribov@samsung.com>
1809
1810         * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1811         * bfd-in2.h: Regenerate.
1812         * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1813         (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1814         using long PLT entries.
1815         (bfd_elf32_arm_use_long_plt): New function.
1816         (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1817
1818 2014-02-27  Alan Modra  <amodra@gmail.com>
1819
1820         * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1821         params for targets that don't use ppc32elf.em.
1822
1823 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
1824
1825         * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1826         of GOTOFF relocations.
1827
1828 2014-02-19  Igor Zamyatin  <igor.zamyatin@intel.com>
1829             H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1832         (elf_x86_64_legacy_plt_entry): Likewise.
1833         (elf_x86_64_bnd_plt_entry): Likewise.
1834         (elf_x86_64_legacy_plt2_entry): Likewise.
1835         (elf_x86_64_bnd_plt2_entry): Likewise.
1836         (elf_x86_64_bnd_arch_bed): Likewise.
1837         (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1838         (elf_x86_64_link_hash_table): Add plt_bnd.
1839         (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1840         plt_bnd.
1841         (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1842         (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1843         in 64-bit mode.
1844         (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1845         symbols.  Resolve call to the second PLT if it is created.
1846         (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1847         (elf_x86_64_relocate_section): Resolve PLT references to the
1848         second PLT if it is created.
1849         (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1850         second PLT entry for BND relocation.
1851         (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1852         the second PLT is created.
1853         (elf_x86_64_get_synthetic_symtab): New.
1854         (bfd_elf64_get_synthetic_symtab): Likewise.  Undefine for NaCl.
1855
1856 2014-02-19  Alan Modra  <amodra@gmail.com>
1857
1858         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1859         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1860         provision of out-of-line register save/restore routines.
1861
1862 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
1863
1864         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1865         PT_DYNAMIC segment flags.
1866
1867 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
1868
1869         PR binutils/16595
1870         * simple.c (struct saved_offsets): New.
1871         (simple_save_output_info): Use it for ptr.
1872         (simple_restore_output_info): Use it for ptr.  Check section_count.
1873         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1874
1875 2014-02-17  Alan Modra  <amodra@gmail.com>
1876
1877         * elf64-ppc.h (struct ppc64_elf_params): Define.
1878         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1879         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1880         ppc64_elf_build_stubs): Update prototype.
1881         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1882         fields now in params.  Adjust code throughout file.
1883         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1884         Save params pointer in htab.
1885         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1886         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1887         ppc64_elf_build_stubs): Remove parameters now in "params".
1888
1889 2014-02-17  Alan Modra  <amodra@gmail.com>
1890
1891         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1892         patched for ppc476 workaround.  Reapply branch taken/not taken
1893         relocs.
1894
1895 2014-02-12  Alan Modra  <amodra@gmail.com>
1896
1897         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1898         stubs for calls to __tls_get_addr that we know will later be
1899         optimised away.
1900
1901 2014-02-12  Alan Modra  <amodra@gmail.com>
1902
1903         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1904         for ld -r, when code sections are sufficiently aligned.
1905         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
1906         pagesize_p2.
1907
1908 2014-02-12  Alan Modra  <amodra@gmail.com>
1909
1910         PR gold/15530
1911         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1912         --export-dynamic and --dynamic-list marking of symbols.
1913         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1914         cheap tests first.
1915
1916 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1917
1918         PR gold/16530
1919         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1920         executables if it matches dynamic_list.
1921
1922 2014-02-10  Alan Modra  <amodra@gmail.com>
1923
1924         * po/SRC-POTFILES.in: Regenerate.
1925         * po/bfd.pot: Regenerate.
1926
1927 2014-02-09  Alan Modra  <amodra@gmail.com>
1928
1929         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1930         * elfxx-target.h (elf_backend_caches_rawsize): Define.
1931         (elfNN_bed): Init new field.
1932         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1933         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1934         (ppc_elf_relax_section): Don't reallocate section here, write
1935         stubs, or write out relocs for ld -r here..
1936         (ppc_elf_relocate_section): ..instead write stubs here, and use
1937         existing code to write out relocs for ld -r.  Fix offset
1938         adjustment on reloc for little-endian.
1939         (elf_backend_caches_rawsize): Define.
1940
1941 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1942
1943         PR build/16550
1944         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1945
1946 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1947
1948         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1949         return paths.  Three times.
1950         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1951         return paths.
1952         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1953         (ppc64_elf_edit_toc): Free USED in return path.
1954
1955 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
1956
1957         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1958         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1959         * libbfd.h: Regenerated.
1960         * bfd-in2.h: Regenerated.
1961         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1962         (nios2_reloc_map): Likewise.
1963         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1964         Fixed all references.
1965         (nios2_elf32_relocate_section): Add new relocations.
1966         (nios2_elf32_check_relocs): Likewise.
1967         (nios2_elf32_gc_sweep_hook): Likewise.
1968
1969 2014-02-03  Alan Modra  <amodra@gmail.com>
1970
1971         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1972         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
1973         (ppc_elf_link_params): New function.
1974         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1975         workaround.
1976         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1977         parameters.  Use htab->params instead.
1978         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1979         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1980         64 bytes for ppc476 workaround.
1981         (struct ppc_elf_relax_info): New.
1982         (ppc_elf_relax_section): Exclude linker created sections and
1983         those too small to hold one instruction.  Don't add another
1984         branch around trampolines on later relax passes.  Don't
1985         generate trampolines for undefined symbols when !relocatable,
1986         nor for plugin symbols.  Allocate space for ppc476 workaround
1987         patch area.  Free fixups on error return path.
1988         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1989         * elf32-ppc.h (struct ppc_elf_params): New.
1990         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1991         (ppc_elf_link_params): Declare.
1992         * section.c (SEC_INFO_TYPE_TARGET): Define.
1993         * bfd-in2.h: Regenerate.
1994
1995 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
1996
1997         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1998         h_gp_got field.
1999         (nios2_elf32_relocate_section): Use got_base to adjust
2000         GOT-pointer-relative relocations relative to _gp_got.
2001         (create_got_section): Create _gp_got symbol.
2002         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2003         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2004
2005 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
2006
2007         * bfd-in2.h: Update from reloc.c.
2008         * elf32-nios2.c: Include elf32-nios2.h.
2009         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2010         (nios2_reloc_map): Likewise.
2011         (enum elf32_nios2_stub_type): Declare.
2012         (struct elf32_nios2_stub_hash_entry): Declare.
2013         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2014         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2015         (struct elf32_nios2_link_hash_table): Add new fields bstab,
2016         stub_bfd, add_stub_section, layout_sections_again, stub_group,
2017         bfd_count, top_index, input_list, all_local_syms.
2018         (nios2_call26_stub_entry): New.
2019         (nios2_elf32_install_imm16): Move up in file.
2020         (nios2_elf32_install_data): Move up in file.
2021         (hiadj): Move up in file.
2022         (stub_hash_newfunc): New.
2023         (link_hash_newfunc): Initialize hsh_cache field.
2024         (STUB_SUFFIX): New.
2025         (nios2_stub_name): New.
2026         (nios2_get_stub_entry): New.
2027         (nios2_add_stub): New.
2028         (nios2_elf32_setup_section_lists): New.
2029         (nios2_elf32_next_input_section): New.
2030         (CALL26_SEGMENT): New.
2031         (MAX_STUB_SECTION_SIZE): New.
2032         (group_sections): New.
2033         (nios2_type_of_stub): New.
2034         (nios2_build_one_stub): New.
2035         (nios2_size_one_stub): New.
2036         (get_local_syms): New.
2037         (nios2_elf32_size_stubs): New.
2038         (nios2_elf32_build_stubs): New.
2039         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2040         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
2041         trampolines for R_NIOS2_CALL26 stubs.
2042         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2043         (nios2_elf32_gc_sweep_hook): Likewise.
2044         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2045         (nios2_elf32_link_hash_table_free): New.
2046         (bfd_elf32_bfd_link_hash_table_free): Define.
2047         * elf32-nios2.h: New file.
2048         * libbfd.h: Update from reloc.c.
2049         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2050
2051 2014-01-29  Nick Clifton  <nickc@redhat.com>
2052
2053         PR binutils/16318
2054         * elf32-metag.c (elf_metag_post_process_headers): Call
2055         _bfd_elf_post_process_headers.
2056         * elf32-sh64.c (sh64_elf_copy_private_data): Call
2057         _bfd_elf_copy_private_data.
2058         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2059
2060 2014-01-29  Nick Clifton  <nickc@redhat.com>
2061
2062         * bfd-in.h (bfd_set_section_vma): Delete.
2063         (bfd_set_section_alignment): Delete.
2064         (bfd_set_section_userdata): Delete.
2065         (bfd_set_cacheable): Delete.
2066         * bfd.c (bfd_set_cacheable): New static inline function.
2067         * section.c (bfd_set_section_userdata): Likewise.
2068         (bfd_set_section_vma): Likewise.
2069         (bfd_set_section_alignment): Likewise.
2070         * bfd-in2.h: Regenerate.
2071
2072 2014-01-28  Nick Clifton  <nickc@redhat.com>
2073
2074         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2075         attributes select the CU containing the abbreviation, which may not
2076         be the current CU.
2077
2078 2014-01-24  Alan Modra  <amodra@gmail.com>
2079
2080         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2081         to get_relocs for ELFv2.
2082
2083 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
2084
2085         PR ld/16498
2086         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
2087         if TLS sections are not adjacent.
2088
2089 2014-01-22  Alan Modra  <amodra@gmail.com>
2090
2091         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2092
2093 2014-01-22  Alan Modra  <amodra@gmail.com>
2094
2095         * elf64-ppc.c (STK_LINKER): Comment typo fix.
2096
2097 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
2098
2099         PR ld/16467
2100         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2101         regular default symbol definition and the versioned dynamic
2102         symbol definition mismatch, skip the default symbol definition
2103         if one of them is IFUNC.
2104
2105 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
2106
2107         PR ld/2404
2108         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2109         info->export_dynamic nor h->ref_dynamic for type mismatch when
2110         adding the default version.
2111
2112 2014-01-16  Alan Modra  <amodra@gmail.com>
2113
2114         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2115         mips_elf_traverse_got_arg* rather than mips_got_info*.
2116         Adjust caller.  Alloc on output_bfd rather than symbol section
2117         owner.
2118
2119 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2120
2121         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2122         change.
2123         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2124
2125 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2126
2127         PR ld/16428
2128         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2129         against __ehdr_start.
2130         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2131
2132 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2133
2134         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2135         change.
2136         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2137
2138 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
2139
2140         PR ld/16428
2141         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2142         count if there are any non pc-relative relocs.
2143         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2144
2145 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
2146             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
2147
2148         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2149         offset while calculating relocation address.
2150         (elfNN_aarch64_create_small_pltn_entry): Likewise.
2151         (elfNN_aarch64_init_small_plt0_entry): Likewise.
2152
2153 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
2154
2155         PR ld/16202
2156         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2157         R_ARM_ABS8 and R_ARM_ABS16.
2158
2159 2014-01-13  Alan Modra  <amodra@gmail.com>
2160
2161         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2162         error when shared and force a plt call otherwise.
2163         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2164         plt_type == PLT_NEW.
2165         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2166         the appropriate call stub.
2167
2168 2014-01-10  Alan Modra  <amodra@gmail.com>
2169
2170         PR ld/14207
2171         PR ld/16322
2172         PR binutils/16323
2173         * elf.c (assign_file_positions_for_load_sections): Revert last change.
2174         (assign_file_positions_for_non_load_sections): When setting up
2175         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2176         header that completely covers the relro region.
2177
2178 2014-01-09  Tristan Gingold  <gingold@adacore.com>
2179
2180         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2181         table macros and add macros to initializa the structure.
2182
2183 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
2184
2185         PR ld/14207
2186         PR ld/16322
2187         PR binutils/16323
2188         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2189         size for PT_GNU_RELRO segment.
2190         (assign_file_positions_for_load_sections): If PT_LOAD segment
2191         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2192
2193 2014-01-07  Tom Tromey  <tromey@redhat.com>
2194
2195         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2196         wrappers.
2197
2198 2014-01-03  Nick Clifton  <nickc@redhat.com>
2199
2200         PR binutils/16199
2201         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2202         zero.
2203
2204 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
2205
2206         PR binutils/14289
2207         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2208
2209 2014-01-02  Nick Clifton  <nickc@redhat.com>
2210
2211         PR binutils/11983
2212         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2213         filename in the bfd's filename field.
2214         * elfcode.h (bfd_from_remote_memory): Likewise.
2215         * ieee.c (ieee_object_p): Likewise.
2216         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2217         * oasys.c (oasys_openr_next_archived_file): Likewise.
2218         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2219         * opncls.c (bfd_fopen): Likewise.
2220         (bfd_openstreamr): Likewise.
2221         (bfd_openr_iovec): Likewise.
2222         (bfd_openw): Likewise.
2223         (bfd_create): Likewise.
2224         (_bfd_delete_bfd): Free filename.
2225
2226 For older changes see ChangeLog-2013
2227 \f
2228 Copyright (C) 2014 Free Software Foundation, Inc.
2229
2230 Copying and distribution of this file, with or without modification,
2231 are permitted in any medium without royalty provided the copyright
2232 notice and this notice are preserved.
2233
2234 Local Variables:
2235 mode: change-log
2236 left-margin: 8
2237 fill-column: 74
2238 version-control: never
2239 End: