bfd/ChangeLog

   1 2013-11-22  Cory Fields  <cory@coryfields.com>
   2
   3         * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
   4         * libcoff.h: Regenerate.
   5         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
   6         timestamp if --insert-timestamp was used.
   7
   8 2013-11-19  Roland McGrath  <mcgrathr@google.com>
   9
  10         * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
  11         when not doing linking (i.e. INFO is a null pointer).
  12
  13 2013-11-19  H.J. Lu  <hongjiu.lu@intel.com>
  14
  15         * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
  16
  17 2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
  20         and R_X86_64_PLT32_BND.
  21         (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
  22         R_X86_64_PLT32_BND.
  23         (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
  24         (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
  25         BFD_RELOC_X86_64_PLT32_BND.
  26         (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
  27         R_X86_64_PLT32_BND.
  28         (elf_x86_64_gc_sweep_hook): Likewise.
  29         (elf_x86_64_relocate_section): Likewise.
  30         * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
  31         and BFD_RELOC_X86_64_PLT32_BND.
  32         * bfd-in2.h: Regenerated.
  33         * libbfd.h: Likewise.
  34
  35 2013-11-15  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
  38         PLT0 directly.
  39         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
  40
  41 2013-11-14  Nick Clifton  <nickc@redhat.com>
  42
  43         PR ld/16017
  44         * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
  45         value, TRUE for success, FALSE for failure.
  46         Fail if attempting to create a PLT entry for a thumb only target.
  47         (elf32_arm_final_link_relocate): Check result of calling
  48         elf32_arm_populate_plt_entry.
  49         (elf32_arm_finish_dynamic_symbol): Likewise.
  50
  51 2013-11-14  Guy Martin <gmsoft@tuxicoman.be>
  52
  53         PR ld/16082
  54         * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
  55         information when forcing a symbol to be local.
  56
  57 2013-11-13  Yufeng Zhang  <yufeng.zhang@arm.com>
  58
  59         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
  60         R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
  61         likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
  62
  63 2013-11-12  Matthew Leach  <Matthew.Leach@arm.comm>
  64
  65         * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
  66         size of struct elf_prstatus.
  67
  68 2013-11-11  Alan Modra  <amodra@gmail.com>
  69
  70         * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
  71
  72 2013-11-11  Ulrich Weigand  <uweigand@de.ibm.com>
  73
  74         * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
  75         here, not SYMBOL_CALLS_LOCAL.
  76         (ppc64_elf_relocate_section): Likewise.
  77         (size_global_entry_stubs): Set undefined symbols on their global
  78         entry stubs here..
  79         (build_global_entry_stubs): ..rather than here.
  80         (ppc64_elf_build_stubs): Don't reset glink->size before calling
  81         build_global_entry_stubs.
  82
  83 2013-11-07  Roland McGrath  <mcgrathr@google.com>
  84
  85         * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
  86         collide with bfd_mach_l1om.
  87         * bfd-in2.h: Regenerate.
  88
  89         * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
  90         (elf_backend_object_p): Use that in elf32-i386-nacl definition.
  91         * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
  92         (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
  93         (elf32_x86_64_nacl_elf_object_p): New function.
  94         (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
  95
  96 2013-11-05  DJ Delorie  <dj@redhat.com>
  97
  98         * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
  99         are loaded before trying to use them.
 100
 101 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 102             Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
 103
 104         PR ld/4409
 105         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
 106         error ignored.
 107         * elf-m10200.c (mn10200_elf_relocate_section): Updated.
 108         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 109         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 110         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 111         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 112         (bfin_relocate_section): Likewise.
 113         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 114         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 115         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 116         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 117         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 118         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 119         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 120         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 121         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 122         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 123         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 124         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 125         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 126         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 127         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 128         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 129         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 130         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 131         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 132         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 133         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 134         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 135         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 136         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 137         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 138         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 139         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 140         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 141         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 142         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 143         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 144         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 145         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 146         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 147         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 148         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 149         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 150         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 151         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 152         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 153         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 154         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 155         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 156         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 157         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 158         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 159
 160         * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
 161         from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
 162
 163 2013-11-05  Alan Modra  <amodra@gmail.com>
 164
 165         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
 166         hidden.
 167         (ppc64_elf_set_toc): Adjust.
 168
 169 2013-11-05  Alan Modra  <amodra@gmail.com>
 170
 171         * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
 172         iplt, reliplt.  Update all references to use elf.sgot, elf.splt,
 173         elf.srelplt, elf.iplt and elf.irelplt.
 174
 175 2013-11-03  Sandra Loosemore  <sandra@codesourcery.com>
 176
 177         * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
 178         ATTRIBUTE_UNUSED from parameter.
 179         (nios2_elf_do_lo16_relocate): Likewise.
 180         (nios2_elf32_do_hiadj16_relocate): Likewise.
 181         (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
 182         (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
 183         (nios2_elf32_do_pcrel16_relocate): Likewise.
 184         (nios2_elf32_do_call26_relocate): Likewise.
 185         (nios2_elf32_do_gprel_relocate): Likewise.
 186         (nios2_elf32_do_ujmp_relocate): Likewise.
 187         (nios2_elf32_do_cjmp_relocate): Likewise.
 188         (nios2_elf32_do_callr_relocate): Likewise.
 189         (nios2_elf32_gc_mark_hook): Likewise.
 190
 191 2013-11-04  Alan Modra  <amodra@gmail.com>
 192
 193         * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
 194         prologue to non-PIC in non-PIC executables.
 195
 196 2013-11-04  Alan Modra  <amodra@gmail.com>
 197
 198         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
 199         pointer_equality_needed flag.
 200         (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
 201         entries for references to functions in shared libraries on
 202         non-call relocs.
 203         (readonly_dynrelocs): Split into function of the same name and..
 204         (maybe_set_textrel): ..this new function.  Update call.
 205         (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
 206         ELFv2 in most cases if we have a plt entry.  Use new
 207         readonly_relocs.
 208         (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
 209         for ifunc in static executables.
 210         (size_global_entry_stubs): New function.
 211         (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
 212         Save end of glink branch table.
 213         (ppc64_elf_hash_symbol): New function.
 214         (build_global_entry_stubs): New function.
 215         (ppc64_elf_build_stubs): Call build_global_entry_stubs.  Adjust
 216         glink sizing.
 217         (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
 218         (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
 219         defined on plt code.
 220
 221 2013-11-02  Alan Modra  <amodra@gmail.com>
 222
 223         * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
 224
 225 2013-11-02  Alan Modra  <amodra@gmail.com>
 226
 227         * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
 228         to value for object file.
 229
 230 2013-11-01  Roland McGrath  <mcgrathr@google.com>
 231
 232         * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
 233         some section have SEC_HAS_CONTENTS set.  It's not set for
 234         .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
 235         sections is implausible and not really supportable anyway.
 236
 237 2013-10-30  Alan Modra  <amodra@gmail.com>
 238
 239         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
 240         tag to specify tls optimisation.
 241         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 242         (ppc64_elf_finish_dynamic_sections): Specify whether multiple
 243         toc pointers are used via DT_PPC64_OPT.
 244
 245 2013-10-30  Alan Modra  <amodra@gmail.com>
 246
 247         * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
 248         (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
 249         build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
 250         ppc64_elf_relocate_section): Use new defines.
 251
 252 2013-10-30  Alan Modra  <amodra@gmail.com>
 253
 254         * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
 255         parameter and adjust for ELFv2.  Update all uses.
 256         (PLT_CALL_STUB_SIZE): Delete.
 257         (ppc64_elf_get_synthetic_symtab): Support new glink layout.
 258         (allocate_dynrelocs): Likewise.
 259         (plt_stub_size, build_plt_stub): Adjust for ELFv2.
 260         (get_r2off): Return 0 for ELFv2 -R.
 261         (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
 262         (ppc64_elf_size_stubs): Likewise.
 263         (ppc64_elf_build_stubs): Add new ELFv2 glink.
 264
 265 2013-10-30  Alan Modra  <amodra@gmail.com>
 266             Ulrich Weigand  <uweigand@de.ibm.com>
 267
 268         * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
 269         (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
 270         we forgot, "plt_ent".
 271         (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
 272         st_other bits only valid in ELFv2.
 273         (ppc64_elf_merge_symbol_attribute): New function.
 274         (ppc_type_of_stub): Add local_off param to test branch range.
 275         (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
 276         (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
 277         (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
 278         Set "other" field.
 279         (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
 280         calls.
 281
 282 2013-10-30  Alan Modra  <amodra@gmail.com>
 283
 284         * elf64-ppc.c (abiversion, set_abiversion): New functions.
 285         (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
 286         (struct ppc_link_hash_table): Add opd_abi.
 287         (ppc64_elf_check_relocs): Check no .opd with ELFv2.
 288         (ppc64_elf_merge_private_bfd_data): New function.
 289         (ppc64_elf_print_private_bfd_data): New function.
 290         (ppc64_elf_tls_setup): Set htab->opd_abi.
 291         (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
 292         tags for ELFv2.
 293         (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
 294         (ppc64_elf_finish_dynamic_symbol): Likewise
 295
 296 2013-10-30  Alan Modra  <amodra@gmail.com>
 297
 298         * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
 299         reg and r12 as destination.
 300         (ppc_build_one_stub): Likewise.
 301         (ppc64_elf_build_stubs): Likewise for glink.
 302
 303 2013-10-30  Alan Modra  <amodra@gmail.com>
 304
 305         * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
 306         BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
 307         BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
 308         * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
 309         Make all _HA and _HI relocs report signed overflow.
 310         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 311         (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
 312         (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
 313         (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
 314         R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
 315         R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
 316         * libbfd.h: Regenerate.
 317         * bfd-in2.h: Regenerate.
 318
 319 2013-10-29  Roland McGrath  <mcgrathr@google.com>
 320
 321         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
 322         sequence to match what the assembler generates.
 323
 324 2013-10-29  Jan Beulich <jbeulich@suse.com>
 325
 326         * elflink.c (struct elf_outext_info): Add field file_sym_done.
 327         (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
 328         symbol emission from here ...
 329         (elf_link_output_extsym): ... to here.
 330
 331 2013-10-24  Nick Clifton  <nickc@redhat.com>
 332
 333         PR binutils/15994
 334         * dwarf2.c (lookup_address_in_line_info_table): Change return type
 335         to be the range of addresses covered by the table.
 336         (comp_unit_find_nearest_line): Likewise.
 337         (find_line): Search all CUs.  Select the one that matches and
 338         covers the smallest address range.
 339
 340 2013-10-18  Hans-Peter Nilsson  <hp@axis.com>
 341
 342         * elf32-cris.c (cris_elf_check_relocs): Don't assume
 343         a registered dynobj means that a .got has been created.
 344
 345 2013-10-17  Alan Modra  <amodra@gmail.com>
 346
 347         PR 16056
 348         * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
 349         when finding lowest_section.
 350
 351 2013-10-14  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 352
 353         * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
 354         (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
 355         file that has a Tag_GNU_MIPS_ABI_MSA attribute.
 356         Merge Tag_GNU_MIPS_ABI_MSA attributes.
 357
 358 2013-10-14  Nick Clifton  <nickc@redhat.com>
 359
 360         * gen-aout.c (main): Fix formatting.  Close file.
 361
 362 2013-10-13  Richard Sandiford  <rdsandiford@googlemail.com>
 363
 364         * elfxx-mips.c (mips_use_local_got_p): New function.
 365         (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
 366         (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
 367         GOT and absolute references.
 368
 369 2013-10-09  Roland McGrath  <mcgrathr@google.com>
 370
 371         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
 372         expression to int to silence over-eager compiler warnings.
 373
 374         * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
 375         loop that doesn't use (or initialize) it.
 376
 377         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
 378         Move second const qualifier so it applies to the pointer.
 379
 380 2013-10-09  Nick Clifton  <nickc@redhat.com>
 381
 382         PR binutils/16022
 383         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
 384
 385 2013-10-09  Tom Tromey  <tromey@redhat.com>
 386
 387         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
 388
 389 2013-10-09  Nick Clifton  <nickc@redhat.com>
 390
 391         PR ld/16021
 392         * elf32-rl78.c (rl78_dump_symtab): Delete.
 393         (rl78_get_reloc): Delete.
 394
 395 2013-10-09  Tom Tromey  <tromey@redhat.com>
 396
 397         * bfd-in2.h: Rebuild.
 398         * opncls.c (bfd_get_alt_debug_link_info): Change type of
 399         buildid_len to bfd_size_type.
 400
 401 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 402
 403         PR binutils/15993
 404         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
 405         "case".  Reindent "switch" statements.
 406
 407 2013-10-08  Tom Tromey  <tromey@redhat.com>
 408
 409         * bfd-in2.h: Rebuild.
 410         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
 411         parameter.  Change type of buildid_out.  Update.
 412         (get_alt_debug_link_info_shim): New function.
 413         (bfd_follow_gnu_debuglink): Use it.
 414
 415 2013-10-08  Andreas Schwab  <schwab@suse.de>
 416
 417         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
 418         for PIE executables.
 419
 420 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 421
 422         * configure: Regenerate.
 423
 424 2013-10-03  Will Newton  <will.newton@linaro.org>
 425
 426         * configure: Regenerate.
 427         * configure.in: Build elf-ifunc.o for AArch64.
 428         * elfnn-aarch64.c: Include objalloc.h.
 429         (elfNN_aarch64_local_htab_hash): New function.
 430         (elfNN_aarch64_local_htab_eq): New function.
 431         (elfNN_aarch64_get_local_sym_hash): New function.
 432         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 433         symbol hash.
 434         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 435         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
 436         for handling STT_GNU_IFUNC symbols.
 437         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
 438         references to STT_GNU_IFUNC symbols.
 439         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
 440         STT_GNU_IFUNC symbols.
 441         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 442         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 443         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 444         (elfNN_aarch64_is_function_type): Remove function.
 445         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
 446         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
 447         (elfNN_aarch64_allocate_local_dynrelocs): New function.
 448         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
 449         (elfNN_aarch64_size_dynamic_sections): Call
 450         elfNN_aarch64_allocate_local_dynrelocs.
 451         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
 452         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 453         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
 454         STT_GNU_IFUNC symbols and .iplt.
 455         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
 456         (elfNN_aarch64_finish_dynamic_sections): Call
 457         elfNN_aarch64_finish_local_dynamic_symbol.
 458
 459 2013-09-30  Nick Clifton  <nickc@redhat.com>
 460
 461         * cpu-msp430.c: Use printable names that match the values
 462         displayed by readelf.
 463
 464 2013-08-25  Andrew Pinski  <apinski@cavium.com>
 465
 466         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
 467         fixed size of 16.
 468
 469 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
 470
 471         * elfxx-mips.c (mips_elf_create_got_section): Hide
 472         _GLOBAL_OFFSET_TABLE_.
 473
 474 2013-09-24  Alan Modra  <amodra@gmail.com>
 475
 476         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 477
 478 2013-09-24  Alan Modra  <amodra@gmail.com>
 479
 480         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 481         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 482         for a NULL function name stab if If N_FUN stab is ignored.
 483         Ensure index entry count loop matches write loop.
 484
 485 2013-09-20  Alan Modra  <amodra@gmail.com>
 486
 487         * configure: Regenerate.
 488
 489 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 490
 491         * configure.in: Bump version to 2.24.51
 492         * configure: Regenerate.
 493
 494 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 495
 496         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 497         EF_MIPS_FP64.
 498
 499 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 500
 501         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 502         format string.
 503
 504 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 505
 506         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 507         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 508         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 509         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 510
 511 2013-08-27  Alan Modra  <amodra@gmail.com>
 512
 513         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 514         Add notice_as_needed.
 515         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 516         (elf_backend_notice_as_needed): Define.
 517         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 518         (ppc64_elf_notice_as_needed): ..to this.
 519         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 520         (elf_link_add_object_symbols): ..from here.
 521         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 522         (elf_backend_notice_as_needed): Define..
 523         (elfNN_bed): ..and use here.
 524
 525 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 526
 527         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 528         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 529         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 530         (bfd_i386_nacl_arch): New variable.
 531         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 532         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 533         * bfd-in2.h: Regenerate.
 534
 535 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 536
 537         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 538         elf_segment_map list.  If an executable segment is page-aligned
 539         but does not end with a full page, then append a fake section into
 540         the segment map entry that pads out the page.
 541         (nacl_final_write_processing): New function.  Write the code fill
 542         laid out in nacl_modify_segment_map.
 543         * elf-nacl.h: Declare it.
 544         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 545         (elf_backend_final_write_processing): Define it for NaCl backend.
 546         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 547         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 548
 549         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 550         parameter to MINPAGESIZE.
 551         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 552
 553         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 554
 555 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 556
 557         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 558         set GOT's entry size if there is no ELF section data.
 559         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 560         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 561         Likewise.
 562
 563 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 564
 565         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 566         (get_elf_x86_64_backend_data): Use it.
 567         (elf_x86_64_size_dynamic_sections): Likewise.
 568
 569 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 570
 571         PR binutils/15834
 572         * bfdio.c: Fix typos.
 573         * elf32-spu.c: Likewise.
 574         * elfnn-aarch64.c: Likewise.
 575
 576 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 577
 578         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 579         .ovrflo sections.
 580         * coffcode.h (coff_compute_section_file_positions): Force
 581         match between file offset and vma offset.
 582
 583 2013-08-21  Alan Modra  <amodra@gmail.com>
 584
 585         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 586         and *poldalignment before exiting when !relocs_compatible.
 587
 588 2013-08-21  Alan Modra  <amodra@gmail.com>
 589
 590         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 591         symbols to STV_HIDDEN.
 592
 593 2013-08-14  John Tytgat  <john@bass-software.com>
 594
 595         PR ld/15787
 596         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 597         segment containing the relocating symbol instead of assuming 0 for
 598         sb group relocations.
 599
 600 2013-08-09  Nick Clifton  <nickc@redhat.com>
 601
 602         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 603         flag bits do not match.
 604         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 605
 606 2013-08-05  John Tytgat  <john@bass-software.com>
 607
 608         * po/BLD-POTFILES.in: Regenerate.
 609         * po/SRC-POTFILES.in: Likewise.
 610
 611 2013-07-31  John Tytgat  <john@bass-software.com>
 612
 613         PR ld/15787
 614         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 615         output section VMA.
 616
 617 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 618
 619         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 620         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 621         section.
 622
 623 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 624
 625         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 626         Use the correct alignment for
 627         _bfd_elf_make_dynamic_reloc_section for ILP32.
 628
 629 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 630
 631         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 632         BFD_RELOC_AARCH64_NONE explicitly.
 633
 634 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 635
 636         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 637         entry size if there is no ELF section data.
 638
 639 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 640
 641         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 642         Don't check symbol visibility here.  Remove a check already
 643         asserted for.
 644         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 645         instead of individual checks.
 646         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 647         check the offset to decide if produce a GOT or PLT entry.
 648         Remove redundant assertions.  Remove code to produce GOT entries
 649         for local symbols.  Remove a duplicate comment and add a comment
 650         on GOT relocations.
 651         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 652         dynamic relocs.
 653
 654 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 655
 656         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 657         typo.
 658
 659 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 660
 661         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 662         (elf_vax_always_size_sections): Likewise.
 663         (elf_vax_size_dynamic_sections): Remove code moved to
 664         elf_vax_always_size_sections.  Make comment on
 665         elf_vax_instantiate_got_entries match reality.
 666         (elf_vax_instantiate_got_entries): Assert that rather than check
 667         if dynobj is null.  Don't check for dynamic_sections_created.
 668         Make function description match reality.
 669         (elf_backend_always_size_sections): New macro.
 670
 671 2013-07-25  Alan Modra  <amodra@gmail.com>
 672
 673         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 674         with a union.
 675         (opd_entry_value): Cache .opd section contents.
 676         (ppc64_elf_relocate_section): Adjust.
 677
 678 2013-07-25  Alan Modra  <amodra@gmail.com>
 679
 680         PR ld/15762
 681         PR ld/12761
 682         * elflink.c (elf_link_add_object_symbols): Correct test in
 683         last patch.  Remove unnecessary code.
 684
 685 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 686
 687         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 688         R_RBR.  Add numbers in comments.
 689         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 690         * coff64-rs6000.c: Likewise.
 691
 692 2013-07-20  Alan Modra  <amodra@gmail.com>
 693
 694         PR ld/15762
 695         PR ld/12761
 696         * elflink.c (elf_link_add_object_symbols): Don't clobber
 697         .gnu.warning.symbol sections when shared.
 698
 699 2013-07-19  Nick Clifton  <nickc@redhat.com>
 700
 701         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 702         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 703
 704 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 705
 706         PR ld/15721
 707         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 708         destination masks.
 709         * R_MSP430_2X_PCREL: Likewise.
 710         * R_MSP430X_10_PCREL: Likewise.
 711         * R_MSP430X_2X_PCREL: Likewise.
 712
 713 2013-07-18  Terry Guo  <terry.guo@arm.com>
 714
 715         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 716         thumb only targets.
 717         (elf32_arm_final_link_relocate): Likewise.
 718
 719 2013-07-18  Bill Neubauer  <wcn@google.com>
 720
 721         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 722         .debug_gdb_scripts
 723
 724 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 725
 726         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 727         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 728         (arm_build_one_stub): Increase MAXRELOCS to 3.
 729         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 730         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 731         pointee type a third argument.
 732         (elf32_arm_create_or_find_stub_sec): Update caller.
 733         (elf32_arm_size_stubs): Update argument type.
 734         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 735         * bfd-in2.h: Regenerate.
 736         * libbfd.h: Regenerate.
 737
 738 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 739
 740         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 741         magic numbers with enum values.
 742
 743 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 744
 745         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 746         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 747         been added here with 2013-07-05 elf32-s390.c change).
 748         * bfd-in2.h: Regenerate (no-op).
 749         * libbfd.h: Regenerate (no-op).
 750
 751 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 752
 753         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 754         EF_MIPS_NAN2008.
 755         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 756
 757 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 758
 759         * vms-alpha.c (struct vms_private_data_struct): Remove
 760         flag_hash_long_names and flag_show_after_trunc.
 761         (hash_string): Remove.
 762         (_bfd_vms_length_hash_symbol): Remove.
 763         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 764         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 765         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 766         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 767         (vms_bfd_is_local_label_name): Remove trace call.
 768
 769 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 770
 771         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 772         macros.
 773         * configure.com: Adjust to match changes in configure.
 774         * makefile.vms (OBJS): Update list.
 775
 776 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 777
 778         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 779         overflow sections.
 780
 781 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 782
 783         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 784         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 785         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 786         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 787         relocations.
 788         * elf64-s390.c: See elf32-s390.c
 789         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 790         * libbfd.h: Add new reloc strings.
 791
 792 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 793
 794         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 795         values.
 796         (elfNN_aarch64_relocate_section): Likewise.
 797         (elfNN_aarch64_gc_sweep_hook): Likewise.
 798         (elfNN_aarch64_check_relocs): Likewise.
 799
 800 2013-07-03  Alan Modra  <amodra@gmail.com>
 801
 802         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 803         when relocatable.  Don't change root.type or type here.
 804         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 805
 806 2013-07-03  Alan Modra  <amodra@gmail.com>
 807
 808         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 809         (ppc64_elf_size_stubs): Don't set "addend".
 810         (ppc64_elf_relocate_section): Don't allow calls via
 811         toc-adjusting stubs without a following nop even in an
 812         executable, except for self-calls and both libc_start_main
 813         and .libc_start_main.
 814
 815 2013-07-03  Alan Modra  <amodra@gmail.com>
 816
 817         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 818
 819 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 820
 821         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 822         line.
 823
 824 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 825
 826         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 827         (_bfd_vms_find_nearest_line_discriminator): New function.
 828
 829 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 830
 831         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 832
 833 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 834
 835         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 836         (rs6000coff_vec): Reference it.
 837
 838 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 839
 840         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 841         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 842         (elfNN_aarch64_create_dynamic_sections): Do not define
 843         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 844
 845 2013-07-02  Alan Modra  <amodra@gmail.com>
 846
 847         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 848         .TOC. after relocatable check.
 849
 850 2013-07-01  Alan Modra  <amodra@gmail.com>
 851
 852         * elf64-ppc.h (ppc64_elf_toc): Delete.
 853         (ppc64_elf_set_toc): Declare.
 854         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 855         with call the ppc64_elf_set_toc.
 856         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 857         (ppc64_elf_start_multitoc_partition): Likewise.
 858         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 859         with elf.hgot.
 860         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 861         for ".TOC.".
 862         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 863         as needing a toc pointer.
 864         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 865         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 866         Set elf.hgot value.
 867
 868 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 869
 870         PR ld/15685
 871         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 872         R_X86_64_DTPOFF64.
 873
 874 2013-06-28  Nick Clifton  <nickc@redhat.com>
 875
 876         PR ld/15302
 877         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 878
 879 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 880
 881         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 882         in sgot.
 883         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 884         in sgot[0] rather than sgotplt[0].
 885
 886 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 887
 888         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 889         beginning of the generated file.
 890         (elf64-aarch64.c): Likewise.
 891         * Makefile.in: Re-generated.
 892
 893 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 894
 895         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 896         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 897         * Makefile.in: Re-generated.
 898         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 899         (bfd_elf64_littleaarch64_vec): Likewise.
 900         (bfd_elf32_bigaarch64_vec): Likewise.
 901         (bfd_elf32_littleaarch64_vec): Likewise.
 902         * configure: Re-generated.
 903         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 904         * elfxx-aarch64.h: New file.
 905         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 906         stuff to elfxx-aarch64.c.
 907         (bfd_elf_aarch64_put_addend): Removed.
 908         (PG_OFFSET, PG): Likewise.
 909         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 910         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 911         (elf64_aarch64_grok_prstatus): Removed.
 912         (elf_backend_grok_prstatus): Removed.
 913         (insn32): Likewise.
 914         (aarch64_unsigned_overflow): Likewise.
 915         (aarch64_signed_overflow): Likewise.
 916         (aarch64_resolve_relocation): Likewise.
 917         (MASK): Likewise.
 918         (decode_branch_ofs_26): Likewise.
 919         (decode_cond_branch_ofs_19): Likewise.
 920         (decode_ld_lit_ofs_19): Likewise.
 921         (decode_tst_branch_ofs_14): Likewise.
 922         (decode_movw_imm): Likewise.
 923         (decode_adr_imm): Likewise.
 924         (decode_add_imm): Likewise.
 925         (reencode_branch_ofs_26): Likewise.
 926         (reencode_cond_branch_ofs_19): Likewise.
 927         (reencode_ld_lit_ofs_19): Likewise.
 928         (reencode_tst_branch_ofs_14): Likewise.
 929         (reencode_movw_imm): Likewise.
 930         (reencode_adr_imm): Likewise.
 931         (reencode_ldst_pos_imm): Likewise.
 932         (reencode_add_imm): Likewise.
 933         (reencode_movzn_to_movz): Likewise.
 934         (reencode_movzn_to_movn): Likewise.
 935         (aarch64_relocate): Update to call the new function names in
 936         elfxx-aarch64.c.
 937         (aarch64_calculate_got_entry_vma): Likewise.
 938         (elfNN_aarch64_final_link_relocate): Likewise.
 939         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 940         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 941         (elf_aarch64_update_plt_entry): ... this.
 942         (elfNN_aarch64_create_small_pltn_entry): Update.
 943         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 944         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 945         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 946         call elf_aarch64_update_plt_entry.
 947
 948 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 949
 950         * bfd-in2.h: Re-generated.
 951         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 952         (IS_AARCH64_TLS_RELOC): Change to be based on the
 953         bfd reloc enumerators.
 954         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 955         (PG, PG_OFFSET): Cast literal to bfd_vma.
 956         (elf64_aarch64_howto_table): Removed.
 957         (elf64_aarch64_howto_dynrelocs): Removed.
 958         (elf64_aarch64_tls_howto_table): Removed.
 959         (elf64_aarch64_tlsdesc_howto_table): Removed.
 960         (elfNN_aarch64_howto_table): New table to host all howto entires..
 961         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 962         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 963         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 964         (struct elf_aarch64_reloc_map): New.
 965         (elf_aarch64_reloc_map): New table.
 966         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 967         (elfNN_aarch64_howto_from_type): Update to look up the new table
 968         elfNN_aarch64_howto_table.
 969         (struct elf64_aarch64_reloc_map): Remove.
 970         (elf64_aarch64_reloc_map): Remove.
 971         (elfNN_aarch64_reloc_type_lookup): Change to call
 972         elfNN_aarch64_howto_from_bfd_reloc.
 973         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 974         elfNN_aarch64_howto_table.
 975         (aarch64_resolve_relocation): Refactor to switch on the bfd
 976         reloc enumerators.
 977         (bfd_elf_aarch64_put_addend): Likewise.
 978         (elfNN_aarch64_final_link_relocate): Likewise.
 979         (aarch64_tls_transition_without_check): Likewise.
 980         (aarch64_reloc_got_type): Likewise.
 981         (aarch64_can_relax_tls): Likewise.
 982         (aarch64_tls_transition): Likewise.
 983         (elfNN_aarch64_tls_relax): Likewise.
 984         (elfNN_aarch64_final_link_relocate): Likewise.
 985         (elfNN_aarch64_relocate_section): Likewise.
 986         (elfNN_aarch64_gc_sweep_hook): Likewise.
 987         (elfNN_aarch64_check_relocs): Likewise.
 988         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
 989         * libbfd.h: Re-generated.
 990         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
 991         (BFD_RELOC_AARCH64_RELOC_START)
 992         (BFD_RELOC_AARCH64_RELOC_END)
 993         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
 994         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
 995         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
 996         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
 997         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
 998         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
 999         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1000
1001 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1002
1003         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1004         (BUILD_CFILES): Add elf32-aarch64.c.
1005         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1006         * Makefile.in: Re-generated.
1007         * archures.c (bfd_mach_aarch64_ilp32): New define.
1008         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1009         (bfd_elf32_aarch64_set_options): Ditto.
1010         (elf32_aarch64_setup_section_lists): Ditto.
1011         (elf32_aarch64_next_input_section): Ditto.
1012         (elf32_aarch64_size_stubs): Ditto.
1013         (elf32_aarch64_build_stubs): Ditto.
1014         * bfd-in2.h: Re-generated.
1015         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1016         and bfd_elf32_bigaarch64_vec.
1017         (aarch64-*-linux*): Likewise.
1018         (aarch64_be-*-elf): Likewise.
1019         (aarch64_be-*-linux*): Likewise.
1020         * configure.in (bfd_elf32_bigaarch64_vec)
1021         (bfd_elf32_littleaarch64_vec): New.
1022         * configure: Re-generated.
1023         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1024         lp64 ones.
1025         (bfd_aarch64_arch_ilp32): New.
1026         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1027         * elfnn-aarch64.c (ARCH_SIZE): New define.
1028         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1029         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1030         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1031         (ELF64_R_*): Rename to ELFNN_R_*.
1032         Plus other paramaterization.
1033         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1034         New declarations.
1035         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1036         bfd_elf32_littleaarch64_vec.
1037
1038 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1039
1040         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1041         (BUILD_CFILES): Add elf64-aarch64.c.
1042         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1043         * Makefile.in: Re-generated.
1044         * elf64-aarch64.c: Rename to ...
1045         * elfnn-aarch64.c: ... this.
1046
1047 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
1048             Paul Brook  <paul@codesourcery.com>
1049
1050         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1051         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1052         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1053         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1054         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1055         (micromips_insn32_o32_exec_plt0_entry): New variable.
1056         (micromips_insn32_o32_exec_plt_entry): Likewise.
1057         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1058         (mips_elf_estimate_stub_size): Likewise.
1059         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1060         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1061         (mips_finish_exec_plt): Likewise.
1062         (_bfd_mips_elf_relax_section): Likewise.
1063         (_bfd_mips_elf_insn32): New function.
1064         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1065
1066 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
1067
1068         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1069         prototype.
1070         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1071         (bfd_elf32_get_synthetic_symtab): New macro.
1072         * elfxx-mips.c (plt_entry): New structure.
1073         (mips_elf_link_hash_entry): Add use_plt_entry member.
1074         (mips_elf_link_hash_table): Rename plt_entry_size member to
1075         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
1076         plt_comp_offset, plt_got_index entries and plt_header_is_comp
1077         members.
1078         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1079         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1080         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1081         (STUB_LI16S_MICROMIPS): Likewise.
1082         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1083         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1084         (micromips_o32_exec_plt0_entry): New variable.
1085         (mips16_o32_exec_plt_entry): Likewise.
1086         (micromips_o32_exec_plt_entry): Likewise.
1087         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1088         (mips_elf_output_extsym): Update to use gotplt_union's plist
1089         member rather than offset.
1090         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
1091         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1092         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1093         member rather than offset.
1094         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1095         entries.
1096         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1097         here.
1098         (mips_elf_make_plt_record): New function.
1099         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
1100         of JAL relocations that might need a PLT entry.
1101         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1102         gotplt_union's plist member rather than offset.  Set individual
1103         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
1104         Don't set the symbol's value in the symbol table for PLT
1105         references here.  Don't set the PLT or PLT GOT section sizes
1106         here.
1107         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1108         (mips_elf_allocate_lazy_stub): Likewise.
1109         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
1110         magic symbol.
1111         (mips_elf_set_plt_sym_value): New function.
1112         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1113         PLT and PLT GOT section sizes here.  Set the symbol values in
1114         the symbol table for PLT references here.  Handle microMIPS
1115         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1116         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1117         gotplt_union's plist member rather than offset.  Handle
1118         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
1119         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1120         gotplt_union's plist member rather than offset.  Use
1121         MIPS_ELF_GOT_SIZE to calculate GOT address.
1122         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
1123         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1124         mips_finish_exec_plt.
1125         (_bfd_mips_elf_link_hash_table_create): Update to use
1126         gotplt_union's plist member rather than offset.
1127         (_bfd_mips_elf_get_synthetic_symtab): New function.
1128
1129 2013-06-24  Wawa  <caojinyu@msn.com>
1130
1131         PR 15657
1132         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1133
1134 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1135
1136         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1137         files to...
1138         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1139         * Makefile.in: Regenerate.
1140         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1141         Set want64 to true for them at the end.
1142         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1143         #ifdef BFD64.
1144
1145 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
1146
1147         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1148         set sh_entsize for PLT section.
1149
1150 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
1151
1152         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1153         * bfd-in2.h: Re-generated.
1154         * elf64-aarch64.c (RELOC_SECTION): Removed.
1155         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1156         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1157         (elf64_aarch64_link_hash_traverse): Ditto.
1158         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1159         comment.
1160
1161 2013-06-19  Will Newton  <will.newton@linaro.org>
1162
1163         * configure: Regenerated.
1164         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1165         * elf64-aarch64.c: Remove objalloc.h include.
1166         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1167         (struct elf64_aarch64_link_hash_table): Remove ifunc related
1168         members. (elf_aarch64_local_htab_hash): Remove function.
1169         (elf_aarch64_local_htab_eq): Remove function.
1170         (elf_aarch64_get_local_sym_hash): Remove function.
1171         (elf64_aarch64_link_hash_table_create): Remove local hash
1172         table initialization.
1173         (elf64_aarch64_final_link_relocate): Remove sym argument and
1174         handling of ifunc symbols.
1175         (elf64_aarch64_relocate_section): Don't pass sym argument to
1176         elf64_aarch64_final_link_relocate.
1177         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1178         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1179         (elf64_aarch64_check_relocs): Likewise.
1180         (elf64_aarch64_post_process_headers): Remove call to
1181         _bfd_elf_set_osabi.
1182         (elf64_aarch64_is_function_type): New function.
1183         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1184         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1185         (elf64_aarch64_size_dynamic_sections): Remove call to
1186         elf_aarch64_allocate_local_dynrelocs.
1187         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1188         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1189         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1190         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1191         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1192         elf_aarch64_finish_local_dynamic_symbol.
1193         (elf64_aarch64_add_symbol_hook): Remove function.
1194
1195 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
1196
1197         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1198         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1199         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1200         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1201         R_AARCH64_GOT_LD_PREL19.
1202
1203 2013-06-13  Terry Guo  <terry.guo@arm.com>
1204
1205         PR ld/15302
1206         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1207         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1208         supports thumb instructions.
1209
1210 2013-06-11  DJ Delorie  <dj@redhat.com>
1211
1212         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1213
1214 2013-06-11  Will Newton  <will.newton@linaro.org>
1215
1216         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1217         ELF64_R_SYM instead of ELF32_R_SYM.
1218
1219 2013-06-11  Nick Clifton  <nickc@redhat.com>
1220
1221         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1222         checks if the dynamic sections have been created and relaxation
1223         has not been performed.
1224
1225 2013-06-07  Will Newton  <will.newton@linaro.org>
1226
1227         * configure: Regenerate.
1228         * configure.in: Build elf-ifunc.o for AArch64.
1229         * elf64-aarch64.c: Include objalloc.h.
1230         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1231         (struct elf64_aarch64_link_hash_table): Add members for handling
1232         R_AARCH64_IRELATIVE relocations.
1233         (elf_aarch64_local_htab_hash): New function.
1234         (elf_aarch64_local_htab_eq): New function.
1235         (elf_aarch64_get_local_sym_hash): New function.
1236         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1237         symbol hash.
1238         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1239         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
1240         for handling STT_GNU_IFUNC symbols.
1241         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1242         references to STT_GNU_IFUNC symbols.
1243         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1244         STT_GNU_IFUNC symbols.
1245         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1246         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
1247         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1248         (elf64_aarch64_is_function_type): Remove function.
1249         (elf64_aarch64_allocate_dynrelocs): Call
1250         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1251         (elf_aarch64_allocate_local_dynrelocs): New function.
1252         (elf64_aarch64_size_dynamic_sections): Call
1253         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
1254         (elf64_aarch64_create_small_pltn_entry): Add info argument.
1255         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1256         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1257         STT_GNU_IFUNC symbols and .iplt.
1258         (elf_aarch64_finish_local_dynamic_symbol): New function.
1259         (elf64_aarch64_finish_dynamic_sections): Call
1260         elf_aarch64_finish_local_dynamic_symbol.
1261         (elf64_aarch64_add_symbol_hook): New function.
1262
1263 2013-06-03  Alan Modra  <amodra@gmail.com>
1264
1265         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1266         var.  Use it with last_stab.
1267
1268 2013-05-30  Paul Brook  <paul@codesourcery.com>
1269
1270         * bfd-in2.h: Regenerate.
1271         * elf32-mips.c (elf_mips_eh_howto): New.
1272         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1273         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1274         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1275         * elf64-mips.c (elf_mips_eh_howto): New.
1276         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1277         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1278         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1279         * libbfd.h: Regenerate.
1280         * reloc.c (BFD_RELOC_MIPS_EH): New.
1281
1282 2013-05-29  Nick Clifton  <nickc@redhat.com>
1283
1284         * dwarf2.c (struct dwarf2_debug): Add fields for handling
1285         alternate debug info source.
1286         (dwarf_debug_sections): Add entries for alternate .debug_str and
1287         .debug_info sections.
1288         (dwarf_debug_section_enum): Likewise.
1289         (read_alt_indirect_string): New function.  Handles a
1290         DW_FORM_GNU_strp_alt attribute.
1291         (read_alt_indirect_ref): New function.  Handles a
1292         DW_FORM_GNU_ref_alt attribute.
1293         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1294         DW_FORM_GNU_strp_alt.
1295         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1296         attributes.
1297         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1298         sources.
1299         * opncls.c (GNU_DEBUGALTLINK): Define.
1300         (bfd_get_alt_debug_link_info): New function.
1301         (separate_alt_debug_file_exists): New function.
1302         (find_separate_debug_file): Add parameters for fetch and check
1303         functions.
1304         (bfd_follow_gnu_debugaltlink): New function.
1305         * bfd-in2.h: Regenerate.
1306
1307 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1308
1309         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1310         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1311         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1312         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
1313         * bfd-in2.h: Regenerate.
1314         * libbfd.h: Regenerate.
1315         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1316         the correct names.
1317         (elf64_aarch64_tlsdesc_howto_table): Likewise.
1318         (elf64_aarch64_reloc_map): Likewise.
1319         (aarch64_resolve_relocation): Likewise.
1320         (bfd_elf_aarch64_put_addend): Likewise.
1321         (aarch64_tls_transition_without_check): Likewise.
1322         (aarch64_reloc_got_type): Likewise.
1323         (elf64_aarch64_final_link_relocate): Likewise.
1324         (elf64_aarch64_tls_relax): Likewise.
1325         (elf64_aarch64_relocate_section): Likewise.
1326         (elf64_aarch64_gc_sweep_hook): Likewise.
1327         (elf64_aarch64_check_relocs): Likewise.
1328
1329 2013-05-26  Mark Wielaard  <mjw@redhat.com>
1330
1331         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1332         (max_open_files): New static int initialized to zero.
1333         (bfd_cache_max_open): New static function to set and return
1334         max_open_files.
1335         (bfd_cache_init): Use bfd_cache_max_open.
1336         (bfd_open_file): Likewise.
1337         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1338         (AC_CHECK_FUNCS): Add getrlimit.
1339         * configure: Regenerated.
1340         * config.in: Likewise.
1341         * sysdep.h: Check and include sys/resource.h for getrlimit.
1342
1343 2013-05-23  Alan Modra  <amodra@gmail.com>
1344
1345         * format.c (bfd_check_format_matches): Don't match a target in
1346         targ_selvecs if some other target is a better match.  If
1347         targets implement match priority, fall back to the first of
1348         the best matches.
1349
1350 2013-05-22  Eric Herman  <eric@freesa.org>
1351
1352         PR binutils/15462
1353         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1354
1355 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
1356
1357         PR binutils/15474
1358         * srec.c (srec_set_section_contents): Properly convert size
1359         and offset to address when octets_per_byte is not unity.
1360
1361 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1362
1363         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1364         refcount member of the gotplt_union when resetting the reference
1365         count.  Adjust comment.
1366
1367 2013-05-20  Will Newton  <will.newton@linaro.org>
1368
1369         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1370         relocs_copied member.
1371         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1372         relocs_copied member.
1373         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1374         relocs_copied member.
1375
1376 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1377
1378         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1379         function definition.
1380
1381 2013-05-16  Cary Coutant  <ccoutant@google.com>
1382
1383         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1384         external_ext_size and esize.
1385
1386 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1387
1388         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1389         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1390
1391 2013-05-15  Andreas Schwab  <schwab@suse.de>
1392
1393         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1394
1395 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1396
1397         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1398         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1399
1400 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1401
1402         * bfd.c (_bfd_default_error_handler): Replace use of putc
1403         by fputc.  Add comment explaining why.
1404
1405 2013-05-09  Alan Modra  <amodra@gmail.com>
1406
1407         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1408         of symbols when hashes already exist.
1409
1410 2013-05-07  Will Newton  <will.newton@linaro.org>
1411
1412         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1413         plt_header_size argument for ports where it differs from
1414         plt_entry_size.
1415         * elf-bfd.h: Likewise.
1416         * elf32-i386.c: Pass plt_header_size to
1417         _bfd_elf_allocate_ifunc_dyn_relocs.
1418         * elf64-x86-64.c: Likewise.
1419
1420 2013-05-07  Will Newton  <will.newton@linaro.org>
1421
1422         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1423         function.
1424         * elf-bfd.h: Likewise.
1425
1426 2013-05-06  Paul Brook  <paul@codesourcery.com>
1427
1428         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1429         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1430         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1431         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1432         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1433         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1434
1435 2013-05-06  Alan Modra  <amodra@gmail.com>
1436
1437         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1438         hashes are not available.
1439
1440 2013-05-06  Alan Modra  <amodra@gmail.com>
1441
1442         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1443         hashes around loading as-needed library.  Zero them on allocation,
1444         and restore to initial all-zero state if library not needed.
1445         Arrange to reuse hashes if we load library again later.
1446
1447 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1448
1449         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1450         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1451         * elfn32-mips.c: Likewise.
1452         * elf64-mips.c: Likewise.
1453
1454 2013-05-02  Nick Clifton  <nickc@redhat.com>
1455
1456         * archures.c: Add some more MSP430 machine numbers.
1457         * config.bfd (msp430): Define targ_selvecs.
1458         * configure.in: Add bfd_elf32_msp430_ti_vec.
1459         * cpu-msp430.c: Add some more MSP430 machine numbers.
1460         * elf32-msp430.c Add support for MSP430X relocations.
1461         Add support for TI compiler generated relocations.
1462         Add support for sym_diff relocations.
1463         Add support for relaxing out of range short branches into long
1464         branches.
1465         Add support for MSP430 attribute section.
1466         * reloc.c: Add MSP430X relocations.
1467         * targets.c: Add bfd_elf32_msp430_ti_vec.
1468         * bfd-in2.h: Regenerate.
1469         * configure: Regenerate.
1470         * libbfd.h: Regenerate.
1471
1472 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1473
1474         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1475         alpha*-*-linux*ecoff*.
1476
1477 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1478
1479         PR binutils/15417
1480         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1481         zero.
1482
1483 2013-04-30  Alan Modra  <amodra@gmail.com>
1484
1485         * elflink.c (bfd_elf_record_link_assignment): Dont make
1486         STV_INTERNAL symbols STV_HIDDEN.
1487
1488 2013-04-29  Nick Clifton  <nickc@redhat.com>
1489
1490         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1491         fragmented .debug_line sections associated with unmarked code
1492         sections.
1493
1494 2013-04-29  Will Newton  <will.newton@linaro.org>
1495
1496         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1497         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1498
1499 2013-04-29  Will Newton  <will.newton@linaro.org>
1500
1501         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1502         error check up and add error message.
1503
1504 2013-04-26  Will Newton  <will.newton@linaro.org>
1505
1506         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1507
1508 2013-04-25  Alan Modra  <amodra@gmail.com>
1509
1510         * config.bfd: Add powerpc64le-linux.
1511
1512 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1513
1514         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1515         x86_64-*-elf*.
1516
1517 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1518
1519         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1520         allocate space for PLT header even if IS_IPLT_ENTRY.
1521         (arm_nacl_put_plt0): New function, broken out of ...
1522         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1523         If HTAB->nacl_p, set up the PLT header in .iplt too.
1524         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1525         a mapping symbol for the start of .iplt too.
1526
1527 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1528
1529         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1530         BFD_ALIGN to int.
1531         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1532         variables.
1533         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1534         to bfd_vma.
1535         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1536
1537 2013-04-22  Alan Modra  <amodra@gmail.com>
1538
1539         PR ld/15382
1540         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1541         sh_size or reloc_count adjustment by count.
1542
1543 2013-04-22  Alan Modra  <amodra@gmail.com>
1544
1545         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1546         create_linkage_sections here..
1547         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1548         (create_linkage_sections): Move earlier in file.
1549         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1550         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1551
1552 2013-04-19  Nick Clifton  <nickc@redhat.com>
1553
1554         PR binutils/15356
1555         * compress.c (decompress_contents): Always call inflateEnd, even
1556         when another inflation operation fails.
1557
1558 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1559
1560         * elf-ifunc.c: Update copyright year.
1561
1562 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1563
1564         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1565         macro's return value is ignored.
1566         * elf32-hppa.c: Likewise.
1567         * elf32-tic6x.c: Likewise.
1568         * mach-o.c: Likewise.
1569         * mmo.c: Likewise.
1570         * opncls.c: Likewise.
1571         * peicode.h: Likewise.
1572         * elf32-m32r.c: Check return value of bfd_set_section_*().
1573         * elfnn-ia64.c: Likewise.
1574         * elfxx-mips.c: Likewise.
1575         * vms-alpha.c: Likewise.
1576
1577 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1578
1579         PR ld/15371
1580         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1581         regular reference without non-GOT reference when building
1582         shared library.
1583
1584 2013-04-15  Alan Modra  <amodra@gmail.com>
1585
1586         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1587         cache slot for archives.
1588
1589 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1590
1591         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1592         local variable mmop.
1593
1594 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1595
1596         PR ld/12494
1597         * elf32-avr.c: Consider all sections to determine if linker
1598         relaxation can safely delete a ret after a call/jmp
1599
1600 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1601
1602         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1603         INODEs.
1604
1605 2013-04-08  Tom Tromey  <tromey@redhat.com>
1606
1607         * som.c (bfd_section_from_som_symbol): No longer static.
1608         * som.h (bfd_section_from_som_symbol): Declare.
1609
1610 2013-04-06  Alan Modra  <amodra@gmail.com>
1611
1612         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1613         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1614
1615 2013-04-05  Nick Clifton  <nickc@redhat.com>
1616
1617         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1618
1619 2013-04-04  Alan Modra  <amodra@gmail.com>
1620
1621         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1622         * bfd-in2.h: Regenerate.
1623         * elflink.c (elf_link_add_object_symbols): Use new error.
1624
1625 2013-04-03  Nick Clifton  <nickc@redhat.com>
1626
1627         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1628         (bfd_elf32_bfd_is_target_special_symbol): Define.
1629
1630 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1631
1632         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1633         elf64_aarch64_locals to get local GOT reference counts.
1634
1635 2013-04-02  DJ Delorie  <dj@redhat.com>
1636
1637         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1638         (rl78_elf_relax_section): Only fetch the next reloc if there is
1639         one expected.
1640
1641 2013-03-30  Alan Modra  <amodra@gmail.com>
1642
1643         PR ld/15323
1644         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1645         global symbols referenced by relocs.
1646         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1647         * elf32-bfin.c (bfin_check_relocs): Likewise.
1648         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1649         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1650         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1651         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1652         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1653         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1654         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1655         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1656         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1657         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1658         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1659         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1660         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1661         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1662         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1663         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1664         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1665         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1666         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1667         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1668         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1669         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1670         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1671         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1672         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1673         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1674         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1675         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1676         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1677         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1678         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1679         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1680         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1681         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1682         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1683         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1684         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1685         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1686         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1687         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1688         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1689         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1690         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1691         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1692         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1693         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1694         test indirect/warning links for NULL.
1695
1696 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         PR ld/15323
1699         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1700         symbol is referenced by a non-shared object.
1701         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1702
1703 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1704
1705         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1706         R_SH_REL32 relocations against undefined weak symbols.
1707
1708 2013-03-28  Alan Modra  <amodra@gmail.com>
1709
1710         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1711         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1712         into ifunc and non-ifunc.
1713         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1714         separate ifunc/non-ifunc dynrel counts.
1715         (allocate_got): Always use reliplt for ifunc.
1716         (allocate_dynrelocs): Likewise.
1717         (ppc64_elf_size_dynamic_sections): Likewise.
1718         (ppc64_elf_layout_multitoc): Likewise.
1719         (ppc64_elf_relocate_section): Likewise.
1720
1721 2013-03-28  Alan Modra  <amodra@gmail.com>
1722
1723         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1724         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1725         into ifunc and non-ifunc.
1726         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1727         (ppc_elf_size_dynamic_sections): Likewise.
1728         (ppc_elf_relocate_section): Likewise.
1729
1730 2013-03-28  Alan Modra  <amodra@gmail.com>
1731
1732         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1733         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1734         bfd_link_info* and asection* params.
1735         (_bfd_elf_reloc_type_class): Likewise.
1736         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1737         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1738         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1739         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1740         for any reliplt reloc.  Don't return reloc_class_plt for
1741         R_PPC_REL24 and R_PPC_ADDR24.
1742         * elf64-ppc.c (allocate_got): Formatting.
1743         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1744         reliplt reloc.
1745         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1746         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1747         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1748         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1749         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1750         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1751         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1752         Add extra params to the various reloc_type_class functions.
1753
1754 2013-03-27  Alan Modra  <amodra@gmail.com>
1755
1756         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1757         masks for all local ifunc syms.
1758         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1759         (ppc_elf_size_dynamic_sections): Likewise.
1760         (ppc_elf_relocate_section): Likewise.
1761
1762 2013-03-27  Will Newton  <will.newton@linaro.org>
1763
1764         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1765         dynamic reloc for symbols with dynindx == -1.
1766         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1767         dynamic reloc for symbols with dynindx == -1.
1768
1769 2013-03-27  Will Newton  <will.newton@linaro.org>
1770
1771         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1772         dynamic reloc for non-default visibility undefined weaks.
1773         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1774         dynamic reloc for non-default visibility undefined weaks.
1775
1776 2013-03-26  Alan Modra  <amodra@gmail.com>
1777
1778         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1779         over _bfd_elf_merge_symbol calls.
1780
1781 2013-03-26  Alan Modra  <amodra@gmail.com>
1782
1783         * elflink.c (elf_link_add_object_symbols): Add assertion for
1784         common override alignment check code.  Formatting.
1785
1786 2013-03-25  Alan Modra  <amodra@gmail.com>
1787
1788         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1789         usual common symbols as well as for dynamic.  Add poldbfd param.
1790         Save old bfd.  Adjust callers.
1791         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1792         and "value" by value, not pointer.  Adjust caller.
1793         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1794         Delete code to set same.  Use old_bfd and old_alignment from
1795         _bfd_elf_merge_symbol instead.  Add default symbol before
1796         alignment and size checks.  Wrap overlong lines.
1797
1798 2013-03-25  Alan Modra  <amodra@gmail.com>
1799
1800         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1801         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1802         when override is true.
1803
1804 2013-03-25  Alan Modra  <amodra@gmail.com>
1805
1806         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1807         of *sym_hash.
1808
1809 2013-03-25  Alan Modra  <amodra@gmail.com>
1810
1811         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1812         Wrap long lines.
1813         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1814         early in symbol loop.
1815
1816 2013-03-25  Alan Modra  <amodra@gmail.com>
1817
1818         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1819         (_bfd_elf_init_reloc_shdr): Delete.
1820         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1821         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1822         just what is needed.
1823         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1824
1825 2013-03-23  Alan Modra  <amodra@gmail.com>
1826
1827         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1828         * elflink.c (_bfd_elf_merge_symbol): Make static.
1829         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1830         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1831
1832 2013-03-23  Alan Modra  <amodra@gmail.com>
1833
1834         PR ld/15270
1835         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1836         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1837         def_dynamic/ref_dynamic.
1838         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1839         owned syms.
1840
1841 2013-03-22  David S. Miller  <davem@davemloft.net>
1842
1843         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1844         hwcaps attribute.
1845
1846 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1847
1848         PR ld/14902
1849         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1850         errors adjusting relocs and symbols.
1851
1852 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1853
1854         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1855         @(disp:32,ERx) to mov @(disp:16,ERx).
1856         (R_H8_DISP32A16): New reloc.
1857         Comments added and corrected.
1858         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1859         * bfd-in2.h: Regenerate.
1860         * libbfd.h: Regenerate.
1861
1862 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1863
1864         * coffgen.c (coff_real_object_p): Make global.
1865         * peicode.h (coff_real_object_p): Add prototype.
1866         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1867         external_PEI_IMAGE_hdr structure.
1868         (coff_swap_filehdr_in): Handle variable header-size.
1869         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1870         of directory-entiries as specified in pe-header.
1871
1872 2013-03-21  Nick Clifton  <nickc@redhat.com>
1873
1874         PR sim/15286
1875         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1876         iWMMXt and iWMMXt2 processors from attributes.
1877
1878 2013-03-20  Alan Modra  <amodra@gmail.com>
1879
1880         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1881         sh_type according to is_rela.
1882
1883 2013-03-18  Alan Modra  <amodra@gmail.com>
1884
1885         PR ld/12549
1886         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1887         considering whether an --as-needed library is needed.
1888
1889 2013-03-14  Tom Tromey  <tromey@redhat.com>
1890
1891         * opncls.c (bfd_get_debug_link_info): Rename from
1892         get_debug_link_info.  Export.  Update comment.
1893         (find_separate_debug_file): Update.
1894         * bfd-in2.h: Rebuild.
1895
1896 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1897
1898         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1899         support.
1900         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1901         relocs.
1902
1903 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1904
1905         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1906         * elf.c (elfcore_write_s390_tdb): New function.
1907         (elfcore_write_register_note): Call it.
1908         (elfcore_grok_s390_tdb): New function.
1909         (elfcore_grok_note): Call it.
1910
1911 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1912
1913         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1914
1915 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1916
1917         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1918
1919 2013-03-04  Alan Modra  <amodra@gmail.com>
1920
1921         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1922         non-zero addends when relocatable, rather than addends >= 32768.
1923         Always zero "addend" before applying relocation.
1924
1925 2013-03-04  Nick Clifton  <nickc@redhat.com>
1926
1927         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1928         file pointer offsets for thin archives.
1929
1930 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1931
1932         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1933         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1934
1935 2013-02-27  DJ Delorie  <dj@redhat.com>
1936
1937         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1938         * libbfd.h: Regenerate.
1939         * bfd-in2.h: Regenerate.
1940         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1941         references in compuated relocs.
1942
1943 2013-02-26  Anthony Green  <green@moxielogic.com>
1944
1945         * config.bfd: Extend moxie-rtems target triplet name support.
1946
1947 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1948
1949         PR ld/15167
1950         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1951         unique_global only for definition.
1952         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1953         here.
1954         (elf_link_add_object_symbols): Set unique_global only
1955         for definition.
1956
1957 2013-02-21  Alan Modra  <amodra@gmail.com>
1958
1959         * elf-bfd.h (struct elf_build_id): Extracted from..
1960         (struct elf_build_id_info): ..here.  Delete.
1961         (struct output_elf_obj_tdata): New, extracted from..
1962         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1963         Add "o" field.
1964         (elf_program_header_size): Reference tdata->o.
1965         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1966         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1967         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1968         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1969         when opening bfd in any mode that might write.
1970         (_bfd_elf_write_object_contents): Use build_id field in
1971         output_elf_obj_tdata.
1972         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1973         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1974
1975 2013-02-21  Alan Modra  <amodra@gmail.com>
1976
1977         * elf-bfd.h (struct core_elf_obj_tdata): New.
1978         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1979         core_program, and core_command.  Add "core".
1980         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1981         Update all refs to tdata core fields.
1982         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1983         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1984         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1985         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1986         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1987         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1988         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1989         to tdata core fields.
1990
1991 2013-02-21  Alan Modra  <amodra@gmail.com>
1992
1993         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1994         Delete num_locals and num_globals.
1995         (elf_num_locals, elf_num_globals): Don't define.
1996         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1997         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1998         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1999         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2000         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2001         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2002         accessor macros.
2003         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
2004         number of locals syms via new param.
2005         (swap_out_syms): Adjust to suit elf_map_symbols change.
2006
2007 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
2008
2009         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2010         STO_MICROMIPS annotation.
2011
2012 2013-02-19  Alan Modra  <amodra@gmail.com>
2013
2014         * configure.in: Bump version to 2.23.52.
2015         * elf-bfd.h (struct elf_build_id_info): New.
2016         (struct elf_obj_tdata): Delete after_write_object_contents,
2017         after_write_object_contents_info and build_id_size.  Make build_id
2018         a pointer to struct elf_build_id_info.
2019         * elf.c (_bfd_elf_write_object_contents): Style.  Update
2020         after_write_ibject_contents invocation.
2021         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
2022         allow zero size notes.
2023         * configure: Regenerate.
2024
2025 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2026
2027         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2028         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2029         (micromips_elf64_howto_table_rela): Likewise.
2030         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2031         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2032         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2033         (elf_micromips_howto_table_rela): Likewise.
2034         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2035
2036 2013-02-18  Paul Brook  <paul@codesourcery.com>
2037
2038         * elfxx-mips.c (MICROMIPS_P): New macro.
2039         (_bfd_mips_elf_symbol_processing): Use it.
2040
2041 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2042
2043         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2044         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2045
2046 2013-02-18  Alan Modra  <amodra@gmail.com>
2047
2048         PR ld/12549
2049         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2050         (_bfd_elf_strtab_clear_all_refs): Declare.
2051         (_bfd_elf_strtab_resize): Declare.
2052         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2053         (_bfd_elf_strtab_clear_all_refs): New function.
2054         (_bfd_elf_strtab_resize): Likewise.
2055         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2056
2057 2013-02-18  Alan Modra  <amodra@gmail.com>
2058
2059         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2060         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2061         and elf_text_section to..
2062         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
2063         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2064         (struct alpha_elf_find_line): ..this.
2065         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2066
2067 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2068
2069         PR ld/15146
2070         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2071         for references from the dummy bfd.
2072
2073 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2074
2075         PR ld/15149
2076         * elflink.c (elf_link_add_object_symbols): Also track weak
2077         references.
2078
2079 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2080
2081         PR binutils/15151
2082         * archive.c (_bfd_find_nested_archive): Don't allow a nested
2083         archive pointing to itself.
2084         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2085
2086 2013-02-15  Nick Clifton  <nickc@redhat.com>
2087
2088         PR binutils/15140
2089         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2090         accessing a corrupt nested archive.
2091
2092 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
2093
2094         * elfxx-mips.c (mips_got_page_ref): New structure.
2095         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2096         pair to represent the anchor point.
2097         (mips_got_info): Add a got_page_refs field.
2098         (mips_elf_link_hash_table): Add a sym_cache field.
2099         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2100         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2101         new anchor representation.
2102         (mips_elf_create_got_info): Create got_page_refs rather than
2103         got_page_entries.
2104         (mips_elf_record_got_page_ref): New function.
2105         (mips_elf_pages_for_range): Move further down file.
2106         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
2107         Use a section rather than a (bfd, symndx) pair to represent the
2108         anchor point.
2109         (mips_elf_resolve_got_page_ref): New function.
2110         (mips_elf_resolve_final_got_entries): Use it to populate
2111         got_page_entries.
2112         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2113         rather than mips_elf_record_got_page_entry.  Only nullify h
2114         afterwards.
2115         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2116         earlier.
2117
2118 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
2119
2120         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2121         in g->relocs.
2122
2123 2013-02-12  Alan Modra  <amodra@gmail.com>
2124
2125         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2126         suitable definition when using generic linker hash table.
2127
2128 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2129
2130         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2131         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2132         mips_elf_traverse_got_arg.  Count GOT entries.
2133         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2134         as argument.  Update after above changes.
2135         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2136         mips_elf_count_got_entries.  Update the calls to
2137         mips_elf_resolve_final_got_entries.
2138
2139 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2140
2141         * elfxx-mips.c (mips_got_tls_type): New enum.
2142         (mips_got_entry): Add tls_initialized.
2143         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2144         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2145         GOT_TLS_TYPE masks.
2146         (mips_elf_reloc_tls_type, mips_tls_got_entries)
2147         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2148         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2149         than GOT_NORMAL.
2150         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2151         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
2152         tls_initialized rather than GOT_TLS_DONE.
2153         (mips_tls_got_index): Delete.
2154         (mips_elf_local_got_index, mips_elf_global_got_index): Use
2155         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2156         (mips_elf_record_got_entry): Initialize tls_initialized.
2157
2158 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2159
2160         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2161         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2162         tls_ie_got_offset and tls_gd_got_offset.
2163         (mips_elf_link_hash_newfunc): Remove initialization.
2164         (mips_elf_create_got_info): Likewise.
2165         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2166         (mips_tls_single_got_index): Delete.
2167         (mips_elf_local_got_index): Always use the GOT entry to track
2168         GOT indices.
2169         (mips_elf_global_got_index): Likewise.
2170         (mips_elf_create_local_got_entry): Assert that TLS entries have
2171         already been allocated.
2172         (mips_elf_record_global_got_symbol): Don't initialize
2173         tls_ie_type or tls_gd_type.
2174         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2175         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2176         entry.
2177         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2178         the GOT entries.
2179         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2180         have been allocated.
2181         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2182         tls_ie_type and tls_gd_type.
2183
2184 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2185
2186         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
2187         aliasing violation.  Check for htab allocation failures.
2188
2189 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2190
2191         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2192         split out from...
2193         (mips_elf_global_got_index): ...here.  Reorder arguments so that
2194         the output bfd and info come first.
2195         (mips_elf_calculate_relocation): Update the call to
2196         mips_elf_global_got_index accordingly.
2197         (_bfd_mips_elf_finish_dynamic_symbol): Use
2198         mips_elf_primary_global_got_index rather than
2199         mips_elf_global_got_index.
2200         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2201
2202 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2203
2204         * elfxx-mips.c (mips_got_entry): Update comments.
2205         (mips_elf_multi_got_entry_eq): Rename to...
2206         (mips_elf_got_entry_eq): ...this, deleting the old definition.
2207         (mips_elf_create_got_info): Remove master_got_p argument.
2208         Always use mips_elf_got_entry_eq.
2209         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2210         Update calls accordingly.
2211
2212 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2213
2214         * elfxx-mips.c (mips_got_info): Remove bfd2got.
2215         (mips_elf_bfd2got_hash): Delete.
2216         (mips_elf_got_per_bfd_arg): Remove bfd2got.
2217         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2218         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2219         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
2220         than mips_elf_got_for_ibfd.
2221         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2222         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2223         (mips_elf_make_got_per_bfd): Replace with...
2224         (mips_elf_add_got_entry): ...this new function.
2225         (mips_elf_make_got_pages_per_bfd): Replace with...
2226         (mips_elf_add_got_page_entry): ...this new function.
2227         (mips_elf_merge_got_with): Replace bfd2got argument with separate
2228         bfd and GOT arguments.  Use mips_elf_add_got_entry and
2229         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2230         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
2231         to set the BFD's GOT and free the old table.
2232         (mips_elf_merge_got): Replace bfd2got argument with separate
2233         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
2234         Use mips_elf_count_got_entries to count the number of entries in
2235         each GOT.  Update the calls to mips_elf_merge_got_with.
2236         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2237         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2238         (mips_elf_multi_got): Don't create the bfd2got hash table.
2239         Replace hash table traversal with a walk over the input bfds,
2240         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
2241         to set the output bfd's GOT.
2242         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
2243         bfds use the master GOT in the single-GOT case.
2244         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2245         rather than mips_elf_got_for_ibfd.
2246
2247 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2248
2249         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2250         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2251         (mips_elf_record_global_got_symbol): Update the hash entry before
2252         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
2253         the latter.
2254         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2255         (mips_elf_record_got_page_entry): Record the entry in both the
2256         master and bfd GOTs.
2257
2258 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2259
2260         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2261         create another one if necessary.
2262         (mips_elf_set_gotidx): New function.
2263         (mips_elf_set_global_gotidx): Use it.
2264         (mips_elf_initialize_tls_index): Likewise.  Take a
2265         mips_elf_traverse_got_arg as argument.
2266         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2267         (mips_elf_multi_got): Likewise.  Cope with error returns from
2268         mips_elf_set_global_gotidx.
2269
2270 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2271
2272         * elfxx-mips.c (mips_got_info): Add relocs field.
2273         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2274         with...
2275         (mips_elf_traverse_got_arg): ...this new structure.
2276         (mips_elf_count_local_tls_relocs): Delete.
2277         (mips_elf_count_global_tls_relocs): Likewise.
2278         (mips_elf_count_got_entry): New function.
2279         (mips_elf_count_local_got_entries): Likewise.
2280         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2281         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
2282         (mips_elf_record_local_got_symbol): Don't count got entries here.
2283         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2284         (mips_elf_set_global_got_offset): Split into...
2285         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2286         new functions.  Take a mips_elf_traverse_got_arg rather than a
2287         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
2288         Use g->relocs to record the number of relocs needed for global GOT
2289         entries.
2290         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2291         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
2292         relocations.  Update for above function split.
2293         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2294         to count both the number of GOT entries and the number of TLS
2295         relocs required by local entries.  Likewise
2296         mips_elf_count_global_tls_entries and global entries.
2297         Remove uses of mips_elf_count_local_tls_relocs and
2298         mips_elf_count_global_tls_relocs.
2299
2300 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2301
2302         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2303         to say that each structure represents only one type of TLS reference.
2304         (GOT_TLS_TYPE): New define.
2305         (mips_elf_link_hash_entry): Temporarily split tls_type and
2306         tls_got_offset into two variables each.
2307         (mips_elf_link_hash_newfunc): Update accordingly.
2308         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2309         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2310         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2311         (mips_tls_got_relocs): Use a switch statement.
2312         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2313         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
2314         local "offset" variable.
2315         (mips_tls_got_index): Remove r_type argument and assert.  Remove
2316         code that handled entries with two TLS types; always use the
2317         original got_index instead.
2318         (mips_tls_single_got_index): New function.
2319         (mips_elf_local_got_index): Use entry->tls_type to check for
2320         TLS entries.  Use mips_tls_single_got_index.  Update call to
2321         mips_tls_got_index.
2322         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2323         Use p->tls_type to check for TLS entries.  Update call to
2324         mips_tls_got_index.  Use mips_tls_single_got_index.
2325         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2326         Use entry.tls_type to check for TLS entries.
2327         (mips_elf_record_global_got_symbol): Replace tls_flag argument
2328         with r_type argument.  Use mips_elf_reloc_tls_type.
2329         Set up the new hash entry fields.
2330         (mips_elf_record_local_got_symbol): Replace tls_flag argument
2331         with r_type argument.  Use mips_elf_reloc_tls_type and
2332         mips_tls_got_entries.  Remove code that handled entries
2333         with multiple TLS types.
2334         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2335         (mips_elf_initialize_tls_index): Handle new hash entry fields.
2336         Use equality rather than masks when checking for specific TLS types.
2337         Use mips_tls_got_entries.  Remove code that handled entries
2338         with multiple TLS types.
2339         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2340         testing the hash table entry.
2341         (_bfd_mips_elf_check_relocs): Update calls to
2342         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2343         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2344         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2345
2346 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2347
2348         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2349         (mips_elf_got_entry_hash): ...this, deleting the old version.
2350         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2351         both types of GOT.
2352
2353 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2354
2355         * elfxx-mips.c (mips_elf_create_got_info): New function.
2356         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2357         (mips_elf_create_got_section): Likewise.
2358
2359 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2360
2361         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2362         gotidx to -1.
2363
2364 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2365
2366         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2367
2368 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2369
2370         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2371         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2372
2373 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2374
2375         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2376         (mips_elf_count_global_tls_relocs): Don't count indirect or
2377         warning symbols.
2378         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2379         number of TLS entries were allocated.
2380
2381 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2382
2383         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2384
2385 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2386
2387         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2388         if there are TLS relocations.
2389
2390 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2391
2392         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2393         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2394
2395 2013-02-11  Alan Modra  <amodra@gmail.com>
2396
2397         * elfcode.h (elf_checksum_contents): Free contents.
2398         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2399         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2400         (elf_final_link_free): New function, extracted from..
2401         (bfd_elf_final_link): ..here.  Always call
2402         _bfd_elf_write_section_eh_frame_hdr.
2403         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2404         _bfd_elf_link_hash_table_free.
2405         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2406         * libbfd.h: Regenerate.
2407         * merge.c (_bfd_merge_sections_free): New function.
2408         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2409         hdr_info->array.
2410         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2411         _bfd_elf_link_hash_table_free.
2412         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2413         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2414         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2415         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2416         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2417         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2418         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2419         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2420         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2421         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2422         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2423         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2424         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2425         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2426         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2427         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2428         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2429
2430 2013-02-10  Alan Modra  <amodra@gmail.com>
2431
2432         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2433         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2434         * m68klinux.c (linux_link_hash_table_create): Likewise.
2435         * sparclinux.c (linux_link_hash_table_create): Likewise.
2436         * sunos.c (sunos_link_hash_table_create): Likewise.
2437         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2438         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2439         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2440         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2441         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2442         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2443         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2444         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2445         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2446         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2447         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2448         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2449         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2450         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2451         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2452         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2453         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2454         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2455         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2456         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2457         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2458         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2459         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2460         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2461         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2462         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2463         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2464         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2465
2466 2013-02-10  Alan Modra  <amodra@gmail.com>
2467
2468         * i386linux.c (linux_link_hash_table_create): Allocate table
2469         with bfd_zmalloc, not bfd_alloc.
2470         * pdp11.c (link_hash_table_create): Allocate table with
2471         bfd_malloc, not bfd_alloc.
2472         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2473         with bfd_zmalloc, not bfd_zalloc.
2474         (bfin_link_hash_table_create): Likewise.
2475         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2476         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2477
2478 2013-02-10  Alan Modra  <amodra@gmail.com>
2479
2480         PR ld/15113
2481         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2482
2483 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2484
2485         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2486         sections.
2487         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2488         symbol.
2489
2490 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2491
2492         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2493         288 to 272.
2494
2495 2013-02-08  Alan Modra  <amodra@gmail.com>
2496
2497         PR binutils/15106
2498         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2499         * elf.c (elf_find_function): Revert last change.  Use new
2500         tdata field rather than static vars for cache.
2501
2502 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2503
2504         PR ld/15107
2505         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2506         symbol is defined in regular object.
2507
2508 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2509
2510         PR binutils/15106
2511         * elf.c (elf_find_function): Don't cache if symbols change.
2512
2513 2013-02-07  Alan Modra  <amodra@gmail.com>
2514
2515         PR binutils/14873
2516         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2517         copy attributes from or to non-ELF.
2518
2519 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2520
2521         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2522         for non-zero TLS symbol.
2523         (elf_i386_relocate_section): Don't resolve size relocation against
2524         non-zero TLS symbol.
2525         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2526         pc_count for non-zero TLS symbol.
2527         (elf_x86_64_relocate_section): Don't resolve size relocation
2528         against non-zero TLS symbol.
2529
2530 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2531             Andrew Jenner <andrew@codesourcery.com>
2532
2533         Based on patches from Altera Corporation.
2534
2535         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2536         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2537         (BFD_BACKENDS): Add elf32-nios2.lo.
2538         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2539         * Makefile.in: Regenerated.
2540         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2541         bfd_elf32_littlenios2_vec.
2542         * configure: Regenerated.
2543         * config.bfd: Add cases for nios2.
2544         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2545         (bfd_mach_nios2): Define.
2546         (bfd_nios2_arch): Declare.
2547         (bfd_archures_list): Add bfd_nios2_arch.
2548         * targets.c (bfd_elf32_bignios2_vec): Declare.
2549         (bfd_elf32_littlenios2_vec): Declare.
2550         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2551         bfd_elf32_littlenios2_vec.
2552         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2553         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2554         * bfd-in2.h: Regenerated.
2555         * libbfd.h: Regenerated.
2556         * cpu-nios2.c: New file.
2557         * elf32-nios2.c: New file.
2558
2559 2013-02-06  Alan Modra  <amodra@gmail.com>
2560
2561         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2562         stubs in stub_bfd.
2563
2564 2013-02-06  Alan Modra  <amodra@gmail.com>
2565
2566         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2567         * Makefile.in: Regenerate.
2568
2569 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2570             Pedro Alves  <palves@redhat.com>
2571
2572         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2573         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2574         declaration.
2575         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2576         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2577         * elf-linux-psinfo.h: New file.
2578         * elf.c: Include elf-linux-psinfo.h.
2579         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2580         New functions.
2581         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2582         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2583         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2584         (elfcore_write_ppc_linux_prpsinfo32): New function.
2585
2586 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2587
2588         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2589         start address.
2590
2591 2013-02-04  Alan Modra  <amodra@gmail.com>
2592
2593         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2594         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2595         * Makefile.in: Regenerate.
2596         * po/SRC-POTFILES.in: Regenerate.
2597
2598 2013-02-04  Alan Modra  <amodra@gmail.com>
2599
2600         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2601         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2602
2603 2013-02-01  Alan Modra  <amodra@gmail.com>
2604
2605         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2606         clears def_regular.
2607
2608 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2609
2610         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2611         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2612         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2613
2614 2013-01-31  Alan Modra  <amodra@gmail.com>
2615             David S. Miller  <davem@davemloft.net>
2616
2617         PR ld/15056
2618         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2619         references to __tls_get_addr.
2620         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2621         vtinherit and vtentry reloc handling too.
2622         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2623
2624 2013-01-31  Alan Modra  <amodra@gmail.com>
2625
2626         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2627
2628 2013-01-31  Alan Modra  <amodra@gmail.com>
2629
2630         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2631
2632 2013-01-28  Alan Modra  <amodra@gmail.com>
2633
2634         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2635         "relocation" in error messages throughout file.
2636         (ppc64_elf_relocate_section): Remove sibling call error message,
2637         replace with "call lacks nop".  Specially report errors for
2638         branches to function entry points via OPD lookup and branches
2639         to stubs.  Remove NULL symbol handling now done by %T.
2640
2641 2013-01-28  Alan Modra  <amodra@gmail.com>
2642
2643         * archive.c (bfd_generic_archive_p): Return target and keep
2644         ardata on partial matches.
2645         * format.c (bfd_check_format_matches): Adjust for above
2646         change.  Remove bfd_error_file_ambiguously_recognized dead
2647         code.
2648
2649 2013-01-26  Alan Modra  <amodra@gmail.com>
2650
2651         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2652         bfd_preserve_finish): Move to..
2653         * format.c: ..here, splitting out..
2654         (bfd_reinit): ..this.  New function.
2655         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2656         keep bfd state for a match.
2657         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2658         * elfcore.h (elf_core_file_p): Likewise.
2659         * mach-o.c (bfd_mach_o_header_p): Likewise.
2660         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2661         * xsym.c (bfd_sym_object_p): Likewise.
2662         * mmo.c (mmo_scan): Clear abfd->symcount.
2663         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2664         * section.c (bfd_section_list_clear): Clear section_htab.count.
2665         * bfd-in2.h: Regenerate.
2666
2667 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2668
2669         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2670         second reloc, make sure that the reloc potentially exists first.
2671
2672 2013-01-24  Nick Clifton  <nickc@redhat.com>
2673
2674         * archures.c: Add bfd_mach_v850e3v5.
2675         * bfd-in2.h: Regenerate.
2676         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2677         * cpu-v850_rh850.c: Likewise.
2678         * elf32-v850.c: Add support for v850e3v5 architecture.
2679
2680 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2681
2682         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2683
2684 2013-01-23  Leif Ekblad  <leif@rdos.net>
2685
2686         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2687
2688 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2689
2690         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2691         non-zero TLS symbol.
2692         (elf_i386_relocate_section): Resolve size relocation against
2693         non-zero TLS symbol.
2694         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2695         for non-zero TLS symbol.
2696         (elf_x86_64_relocate_section): Resolve size relocation against
2697         non-zero TLS symbol.
2698
2699 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2700
2701         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2702         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2703         true.
2704
2705 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2708         PC-relative relocation.
2709         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2710         as PC-relative relocation.
2711
2712 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2713
2714         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2715         check.
2716         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2717
2718         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2719         and R_X86_64_SIZE64 check.
2720         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2721         nor R_X86_64_SIZE64.
2722
2723 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2724
2725         * bfd-in2.h: Regenerated.
2726         * libbfd.h: Likewise.
2727
2728         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2729         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2730         (elf_i386_check_relocs): Handle R_386_SIZE32.
2731         (elf_i386_gc_sweep_hook): Likewise.
2732         (elf_i386_relocate_section): Likewise.
2733
2734         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2735         and R_X86_64_SIZE64 entries.
2736         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2737         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2738         (elf_x86_64_reloc_name_lookup): Likewise.
2739         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2740         R_X86_64_SIZE64.
2741         (elf_x86_64_gc_sweep_hook): Likewise.
2742         (elf_x86_64_relocate_section): Likewise.
2743
2744         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2745         BFD_RELOC_SIZE64.
2746
2747 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2748
2749         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2750         with R_X86_64_RELATIVE64.
2751
2752 2013-01-15  Nick Clifton  <nickc@redhat.com>
2753
2754         * elf32-msp430.c: Fix spelling typo.
2755
2756 2013-01-15  Alan Modra  <amodra@gmail.com>
2757
2758         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2759         plt-thread-safe.
2760
2761 2013-01-14  Alan Modra  <amodra@gmail.com>
2762
2763         PR binutils/14813
2764         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2765         (memory_bclose): Likewise.  Return 0 on success.
2766         * cache.c (cache_bclose): Likewise.
2767         * opncls.c (opncls_bclose, bfd_close): Likewise.
2768         * vms-lib.c (vms_lib_bclose): Likewise.
2769         * libbfd.h: Regenerate.
2770
2771 2013-01-13  Alan Modra  <amodra@gmail.com>
2772
2773         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2774         Add ref_dynamic_nonweak.
2775         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2776         (_bfd_elf_merge_symbol): Don't call above function.  Move
2777         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2778         clear dynamic_def.
2779         (elf_link_add_object_symbols): Delete redundant "override" test.
2780         Don't set dynamic_def here.
2781         (elf_link_output_extsym): Update.
2782
2783 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2784
2785         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2786         normal and TLS symbol access.
2787         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2788
2789 2013-01-12  Alan Modra  <amodra@gmail.com>
2790
2791         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2792         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2793         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2794
2795 2013-01-12  Alan Modra  <amodra@gmail.com>
2796
2797         PR ld/12549
2798         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2799         (_bfd_elf_strtab_clear_all_refs): Define.
2800         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2801         (_bfd_elf_strtab_clear_all_refs): Delete.
2802         * elflink.c (elf_link_add_object_symbols): Clear out added
2803         strtab refs.  Correct handling of warning common symbols.
2804
2805 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2806
2807         * aout0.c: Remove trailing white spaces.
2808         * archive.c: Likewise.
2809         * archures.c: Likewise.
2810         * bfd-in.h: Likewise.
2811         * bfd-in2.h: Likewise.
2812         * coff-alpha.c: Likewise.
2813         * coff-i860.c: Likewise.
2814         * coff-mips.c: Likewise.
2815         * coff-ppc.c: Likewise.
2816         * coff-tic80.c: Likewise.
2817         * coff-x86_64.c: Likewise.
2818         * coff-z80.c: Likewise.
2819         * coffcode.h: Likewise.
2820         * coffgen.c: Likewise.
2821         * cofflink.c: Likewise.
2822         * compress.c: Likewise.
2823         * corefile.c: Likewise.
2824         * cpu-arm.c: Likewise.
2825         * cpu-avr.c: Likewise.
2826         * cpu-bfin.c: Likewise.
2827         * cpu-cr16.c: Likewise.
2828         * cpu-cr16c.c: Likewise.
2829         * cpu-crx.c: Likewise.
2830         * cpu-h8300.c: Likewise.
2831         * cpu-i386.c: Likewise.
2832         * cpu-lm32.c: Likewise.
2833         * cpu-m68k.c: Likewise.
2834         * cpu-moxie.c: Likewise.
2835         * cpu-msp430.c: Likewise.
2836         * cpu-sh.c: Likewise.
2837         * cpu-xc16x.c: Likewise.
2838         * dwarf2.c: Likewise.
2839         * ecofflink.c: Likewise.
2840         * ecoffswap.h: Likewise.
2841         * elf-ifunc.c: Likewise.
2842         * elf-m10300.c: Likewise.
2843         * elf-vxworks.c: Likewise.
2844         * elf32-avr.c: Likewise.
2845         * elf32-avr.h: Likewise.
2846         * elf32-cr16.c: Likewise.
2847         * elf32-cr16c.c: Likewise.
2848         * elf32-cris.c: Likewise.
2849         * elf32-crx.c: Likewise.
2850         * elf32-frv.c: Likewise.
2851         * elf32-hppa.c: Likewise.
2852         * elf32-i860.c: Likewise.
2853         * elf32-ip2k.c: Likewise.
2854         * elf32-iq2000.c: Likewise.
2855         * elf32-m32c.c: Likewise.
2856         * elf32-m68hc1x.c: Likewise.
2857         * elf32-msp430.c: Likewise.
2858         * elf32-mt.c: Likewise.
2859         * elf32-ppc.c: Likewise.
2860         * elf32-rl78.c: Likewise.
2861         * elf32-s390.c: Likewise.
2862         * elf32-score.h: Likewise.
2863         * elf32-sh-symbian.c: Likewise.
2864         * elf32-sh.c: Likewise.
2865         * elf32-spu.c: Likewise.
2866         * elf32-tic6x.c: Likewise.
2867         * elf32-v850.c: Likewise.
2868         * elf32-xc16x.c: Likewise.
2869         * elf32-xtensa.c: Likewise.
2870         * elf64-alpha.c: Likewise.
2871         * elf64-hppa.c: Likewise.
2872         * elf64-ppc.c: Likewise.
2873         * elf64-s390.c: Likewise.
2874         * elfcore.h: Likewise.
2875         * elflink.c: Likewise.
2876         * elfxx-mips.c: Likewise.
2877         * elfxx-sparc.c: Likewise.
2878         * elfxx-tilegx.c: Likewise.
2879         * ieee.c: Likewise.
2880         * libcoff.h: Likewise.
2881         * libpei.h: Likewise.
2882         * libxcoff.h: Likewise.
2883         * linker.c: Likewise.
2884         * mach-o-i386.c: Likewise.
2885         * mach-o-target.c: Likewise.
2886         * mach-o.c: Likewise.
2887         * mach-o.h: Likewise.
2888         * mmo.c: Likewise.
2889         * opncls.c: Likewise.
2890         * pdp11.c: Likewise.
2891         * pe-x86_64.c: Likewise.
2892         * peXXigen.c: Likewise.
2893         * pef-traceback.h: Likewise.
2894         * pei-x86_64.c: Likewise.
2895         * peicode.h: Likewise.
2896         * plugin.c: Likewise.
2897         * reloc.c: Likewise.
2898         * riscix.c: Likewise.
2899         * section.c: Likewise.
2900         * som.c: Likewise.
2901         * syms.c: Likewise.
2902         * tekhex.c: Likewise.
2903         * ticoff.h: Likewise.
2904         * vaxbsd.c: Likewise.
2905         * xcofflink.c: Likewise.
2906         * xtensa-isa.c: Likewise.
2907
2908 2013-01-10  Will Newton <will.newton@imgtec.com>
2909
2910         * Makefile.am: Add Meta.
2911         * Makefile.in: Regenerate.
2912         * archures.c (bfd_mach_metag): New.
2913         * bfd-in2.h: Regenerate.
2914         * config.bfd: Add Meta.
2915         * configure: Regenerate.
2916         * configure.in: Add Meta.
2917         * cpu-metag.c: New file.
2918         * elf-bfd.h: Add Meta.
2919         * elf32-metag.c: New file.
2920         * elf32-metag.h: New file.
2921         * libbfd.h: Regenerate.
2922         * reloc.c: Add Meta relocations.
2923         * targets.c: Add Meta.
2924
2925 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2926
2927         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2928         (elfcore_write_aarch_hw_break): Likewise.
2929         (elfcore_write_aarch_hw_watch): Likewise.
2930         * elf.c (elfcore_grok_aarch_tls): New function.
2931         (elfcore_grok_aarch_hw_break): Likewise.
2932         (elfcore_grok_aarch_hw_watch): Likewise.
2933         (elfcore_grok_note): Call the new functions to handle the
2934         corresponding notes.
2935         (elfcore_write_aarch_tls): New function.
2936         (elfcore_write_aarch_hw_break): Likewise.
2937         (elfcore_write_aarch_hw_watch): Likewise.
2938         (elfcore_write_register_note): Call the new functions to handle the
2939         corresponding pseudo sections.
2940
2941 2013-01-07  Tom Tromey  <tromey@redhat.com>
2942
2943         * section.c (_bfd_std_section): Rename from std_section.
2944         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2945         (STD_SECTION): Update.
2946         * bfd-in2.h: Rebuild.
2947
2948 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2949
2950         * archures.c (bfd_mach_mips5900): Define.
2951         * bfd-in2.h: Regenerate.
2952         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2953         * cpu-mips.c: Add support for MIPS r5900.
2954         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2955
2956 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2957             Nick Clifton  <nickc@redhat.com>
2958
2959         * elflink.c (get_value): Prevent the use of an undefined shift
2960         operation.  Add sanity checks.
2961
2962 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2963
2964         * config.bfd (cr16*-*-uclinux*): New target support.
2965
2966
2967 For older changes see ChangeLog-2012
2968 \f
2969 Copyright (C) 2013 Free Software Foundation, Inc.
2970
2971 Copying and distribution of this file, with or without modification,
2972 are permitted in any medium without royalty provided the copyright
2973 notice and this notice are preserved.
2974
2975 Local Variables:
2976 mode: change-log
2977 left-margin: 8
2978 fill-column: 74
2979 version-control: never
2980 End: