bfd/ChangeLog

   1 2013-12-03  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
   4         Don't omit saving of r2 for ELFv2.  Don't addi 2,2,0.
   5         (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
   6
   7 2013-12-03  Alan Modra  <amodra@gmail.com>
   8
   9         * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
  10         Handle ELFv2.
  11
  12 2013-11-26  Will Newton  <will.newton@linaro.org>
  13
  14         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
  15         Handle STT_GNU_IFUNC symbols correctly in static links.
  16
  17 2013-11-26  Will Newton  <will.newton@linaro.org>
  18
  19         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
  20         PLT_INDEX is calculated using correct header size.
  21
  22 2013-11-22  Cory Fields  <cory@coryfields.com>
  23
  24         * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
  25         * libcoff.h: Regenerate.
  26         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
  27         timestamp if --insert-timestamp was used.
  28
  29 2013-11-19  Roland McGrath  <mcgrathr@google.com>
  30
  31         * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
  32         when not doing linking (i.e. INFO is a null pointer).
  33
  34 2013-11-19  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
  37
  38 2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  39
  40         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
  41         and R_X86_64_PLT32_BND.
  42         (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
  43         R_X86_64_PLT32_BND.
  44         (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
  45         (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
  46         BFD_RELOC_X86_64_PLT32_BND.
  47         (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
  48         R_X86_64_PLT32_BND.
  49         (elf_x86_64_gc_sweep_hook): Likewise.
  50         (elf_x86_64_relocate_section): Likewise.
  51         * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
  52         and BFD_RELOC_X86_64_PLT32_BND.
  53         * bfd-in2.h: Regenerated.
  54         * libbfd.h: Likewise.
  55
  56 2013-11-15  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
  59         PLT0 directly.
  60         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
  61
  62 2013-11-14  Nick Clifton  <nickc@redhat.com>
  63
  64         PR ld/16017
  65         * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
  66         value, TRUE for success, FALSE for failure.
  67         Fail if attempting to create a PLT entry for a thumb only target.
  68         (elf32_arm_final_link_relocate): Check result of calling
  69         elf32_arm_populate_plt_entry.
  70         (elf32_arm_finish_dynamic_symbol): Likewise.
  71
  72 2013-11-14  Guy Martin <gmsoft@tuxicoman.be>
  73
  74         PR ld/16082
  75         * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
  76         information when forcing a symbol to be local.
  77
  78 2013-11-13  Yufeng Zhang  <yufeng.zhang@arm.com>
  79
  80         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
  81         R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
  82         likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
  83
  84 2013-11-12  Matthew Leach  <Matthew.Leach@arm.comm>
  85
  86         * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
  87         size of struct elf_prstatus.
  88
  89 2013-11-11  Alan Modra  <amodra@gmail.com>
  90
  91         * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
  92
  93 2013-11-11  Ulrich Weigand  <uweigand@de.ibm.com>
  94
  95         * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
  96         here, not SYMBOL_CALLS_LOCAL.
  97         (ppc64_elf_relocate_section): Likewise.
  98         (size_global_entry_stubs): Set undefined symbols on their global
  99         entry stubs here..
 100         (build_global_entry_stubs): ..rather than here.
 101         (ppc64_elf_build_stubs): Don't reset glink->size before calling
 102         build_global_entry_stubs.
 103
 104 2013-11-07  Roland McGrath  <mcgrathr@google.com>
 105
 106         * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
 107         collide with bfd_mach_l1om.
 108         * bfd-in2.h: Regenerate.
 109
 110         * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
 111         (elf_backend_object_p): Use that in elf32-i386-nacl definition.
 112         * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
 113         (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
 114         (elf32_x86_64_nacl_elf_object_p): New function.
 115         (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
 116
 117 2013-11-05  DJ Delorie  <dj@redhat.com>
 118
 119         * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
 120         are loaded before trying to use them.
 121
 122 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 123             Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
 124
 125         PR ld/4409
 126         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
 127         error ignored.
 128         * elf-m10200.c (mn10200_elf_relocate_section): Updated.
 129         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 130         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 131         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 132         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 133         (bfin_relocate_section): Likewise.
 134         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 135         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 136         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 137         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 138         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 139         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 140         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 141         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 142         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 143         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 144         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 145         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 146         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 147         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 148         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 149         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 150         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 151         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 152         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 153         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 154         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 155         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 156         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 157         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 158         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 159         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 160         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 161         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 162         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 163         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 164         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 165         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 166         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 167         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 168         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 169         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 170         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 171         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 172         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 173         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 174         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 175         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 176         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 177         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 178         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 179         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 180
 181         * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
 182         from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
 183
 184 2013-11-05  Alan Modra  <amodra@gmail.com>
 185
 186         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
 187         hidden.
 188         (ppc64_elf_set_toc): Adjust.
 189
 190 2013-11-05  Alan Modra  <amodra@gmail.com>
 191
 192         * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
 193         iplt, reliplt.  Update all references to use elf.sgot, elf.splt,
 194         elf.srelplt, elf.iplt and elf.irelplt.
 195
 196 2013-11-03  Sandra Loosemore  <sandra@codesourcery.com>
 197
 198         * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
 199         ATTRIBUTE_UNUSED from parameter.
 200         (nios2_elf_do_lo16_relocate): Likewise.
 201         (nios2_elf32_do_hiadj16_relocate): Likewise.
 202         (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
 203         (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
 204         (nios2_elf32_do_pcrel16_relocate): Likewise.
 205         (nios2_elf32_do_call26_relocate): Likewise.
 206         (nios2_elf32_do_gprel_relocate): Likewise.
 207         (nios2_elf32_do_ujmp_relocate): Likewise.
 208         (nios2_elf32_do_cjmp_relocate): Likewise.
 209         (nios2_elf32_do_callr_relocate): Likewise.
 210         (nios2_elf32_gc_mark_hook): Likewise.
 211
 212 2013-11-04  Alan Modra  <amodra@gmail.com>
 213
 214         * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
 215         prologue to non-PIC in non-PIC executables.
 216
 217 2013-11-04  Alan Modra  <amodra@gmail.com>
 218
 219         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
 220         pointer_equality_needed flag.
 221         (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
 222         entries for references to functions in shared libraries on
 223         non-call relocs.
 224         (readonly_dynrelocs): Split into function of the same name and..
 225         (maybe_set_textrel): ..this new function.  Update call.
 226         (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
 227         ELFv2 in most cases if we have a plt entry.  Use new
 228         readonly_relocs.
 229         (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
 230         for ifunc in static executables.
 231         (size_global_entry_stubs): New function.
 232         (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
 233         Save end of glink branch table.
 234         (ppc64_elf_hash_symbol): New function.
 235         (build_global_entry_stubs): New function.
 236         (ppc64_elf_build_stubs): Call build_global_entry_stubs.  Adjust
 237         glink sizing.
 238         (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
 239         (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
 240         defined on plt code.
 241
 242 2013-11-02  Alan Modra  <amodra@gmail.com>
 243
 244         * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
 245
 246 2013-11-02  Alan Modra  <amodra@gmail.com>
 247
 248         * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
 249         to value for object file.
 250
 251 2013-11-01  Roland McGrath  <mcgrathr@google.com>
 252
 253         * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
 254         some section have SEC_HAS_CONTENTS set.  It's not set for
 255         .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
 256         sections is implausible and not really supportable anyway.
 257
 258 2013-10-30  Alan Modra  <amodra@gmail.com>
 259
 260         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
 261         tag to specify tls optimisation.
 262         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 263         (ppc64_elf_finish_dynamic_sections): Specify whether multiple
 264         toc pointers are used via DT_PPC64_OPT.
 265
 266 2013-10-30  Alan Modra  <amodra@gmail.com>
 267
 268         * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
 269         (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
 270         build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
 271         ppc64_elf_relocate_section): Use new defines.
 272
 273 2013-10-30  Alan Modra  <amodra@gmail.com>
 274
 275         * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
 276         parameter and adjust for ELFv2.  Update all uses.
 277         (PLT_CALL_STUB_SIZE): Delete.
 278         (ppc64_elf_get_synthetic_symtab): Support new glink layout.
 279         (allocate_dynrelocs): Likewise.
 280         (plt_stub_size, build_plt_stub): Adjust for ELFv2.
 281         (get_r2off): Return 0 for ELFv2 -R.
 282         (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
 283         (ppc64_elf_size_stubs): Likewise.
 284         (ppc64_elf_build_stubs): Add new ELFv2 glink.
 285
 286 2013-10-30  Alan Modra  <amodra@gmail.com>
 287             Ulrich Weigand  <uweigand@de.ibm.com>
 288
 289         * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
 290         (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
 291         we forgot, "plt_ent".
 292         (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
 293         st_other bits only valid in ELFv2.
 294         (ppc64_elf_merge_symbol_attribute): New function.
 295         (ppc_type_of_stub): Add local_off param to test branch range.
 296         (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
 297         (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
 298         (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
 299         Set "other" field.
 300         (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
 301         calls.
 302
 303 2013-10-30  Alan Modra  <amodra@gmail.com>
 304
 305         * elf64-ppc.c (abiversion, set_abiversion): New functions.
 306         (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
 307         (struct ppc_link_hash_table): Add opd_abi.
 308         (ppc64_elf_check_relocs): Check no .opd with ELFv2.
 309         (ppc64_elf_merge_private_bfd_data): New function.
 310         (ppc64_elf_print_private_bfd_data): New function.
 311         (ppc64_elf_tls_setup): Set htab->opd_abi.
 312         (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
 313         tags for ELFv2.
 314         (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
 315         (ppc64_elf_finish_dynamic_symbol): Likewise
 316
 317 2013-10-30  Alan Modra  <amodra@gmail.com>
 318
 319         * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
 320         reg and r12 as destination.
 321         (ppc_build_one_stub): Likewise.
 322         (ppc64_elf_build_stubs): Likewise for glink.
 323
 324 2013-10-30  Alan Modra  <amodra@gmail.com>
 325
 326         * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
 327         BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
 328         BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
 329         * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
 330         Make all _HA and _HI relocs report signed overflow.
 331         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 332         (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
 333         (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
 334         (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
 335         R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
 336         R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
 337         * libbfd.h: Regenerate.
 338         * bfd-in2.h: Regenerate.
 339
 340 2013-10-29  Roland McGrath  <mcgrathr@google.com>
 341
 342         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
 343         sequence to match what the assembler generates.
 344
 345 2013-10-29  Jan Beulich <jbeulich@suse.com>
 346
 347         * elflink.c (struct elf_outext_info): Add field file_sym_done.
 348         (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
 349         symbol emission from here ...
 350         (elf_link_output_extsym): ... to here.
 351
 352 2013-10-24  Nick Clifton  <nickc@redhat.com>
 353
 354         PR binutils/15994
 355         * dwarf2.c (lookup_address_in_line_info_table): Change return type
 356         to be the range of addresses covered by the table.
 357         (comp_unit_find_nearest_line): Likewise.
 358         (find_line): Search all CUs.  Select the one that matches and
 359         covers the smallest address range.
 360
 361 2013-10-18  Hans-Peter Nilsson  <hp@axis.com>
 362
 363         * elf32-cris.c (cris_elf_check_relocs): Don't assume
 364         a registered dynobj means that a .got has been created.
 365
 366 2013-10-17  Alan Modra  <amodra@gmail.com>
 367
 368         PR 16056
 369         * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
 370         when finding lowest_section.
 371
 372 2013-10-14  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 373
 374         * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
 375         (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
 376         file that has a Tag_GNU_MIPS_ABI_MSA attribute.
 377         Merge Tag_GNU_MIPS_ABI_MSA attributes.
 378
 379 2013-10-14  Nick Clifton  <nickc@redhat.com>
 380
 381         * gen-aout.c (main): Fix formatting.  Close file.
 382
 383 2013-10-13  Richard Sandiford  <rdsandiford@googlemail.com>
 384
 385         * elfxx-mips.c (mips_use_local_got_p): New function.
 386         (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
 387         (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
 388         GOT and absolute references.
 389
 390 2013-10-09  Roland McGrath  <mcgrathr@google.com>
 391
 392         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
 393         expression to int to silence over-eager compiler warnings.
 394
 395         * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
 396         loop that doesn't use (or initialize) it.
 397
 398         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
 399         Move second const qualifier so it applies to the pointer.
 400
 401 2013-10-09  Nick Clifton  <nickc@redhat.com>
 402
 403         PR binutils/16022
 404         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
 405
 406 2013-10-09  Tom Tromey  <tromey@redhat.com>
 407
 408         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
 409
 410 2013-10-09  Nick Clifton  <nickc@redhat.com>
 411
 412         PR ld/16021
 413         * elf32-rl78.c (rl78_dump_symtab): Delete.
 414         (rl78_get_reloc): Delete.
 415
 416 2013-10-09  Tom Tromey  <tromey@redhat.com>
 417
 418         * bfd-in2.h: Rebuild.
 419         * opncls.c (bfd_get_alt_debug_link_info): Change type of
 420         buildid_len to bfd_size_type.
 421
 422 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 423
 424         PR binutils/15993
 425         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
 426         "case".  Reindent "switch" statements.
 427
 428 2013-10-08  Tom Tromey  <tromey@redhat.com>
 429
 430         * bfd-in2.h: Rebuild.
 431         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
 432         parameter.  Change type of buildid_out.  Update.
 433         (get_alt_debug_link_info_shim): New function.
 434         (bfd_follow_gnu_debuglink): Use it.
 435
 436 2013-10-08  Andreas Schwab  <schwab@suse.de>
 437
 438         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
 439         for PIE executables.
 440
 441 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 442
 443         * configure: Regenerate.
 444
 445 2013-10-03  Will Newton  <will.newton@linaro.org>
 446
 447         * configure: Regenerate.
 448         * configure.in: Build elf-ifunc.o for AArch64.
 449         * elfnn-aarch64.c: Include objalloc.h.
 450         (elfNN_aarch64_local_htab_hash): New function.
 451         (elfNN_aarch64_local_htab_eq): New function.
 452         (elfNN_aarch64_get_local_sym_hash): New function.
 453         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 454         symbol hash.
 455         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 456         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
 457         for handling STT_GNU_IFUNC symbols.
 458         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
 459         references to STT_GNU_IFUNC symbols.
 460         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
 461         STT_GNU_IFUNC symbols.
 462         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 463         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 464         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 465         (elfNN_aarch64_is_function_type): Remove function.
 466         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
 467         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
 468         (elfNN_aarch64_allocate_local_dynrelocs): New function.
 469         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
 470         (elfNN_aarch64_size_dynamic_sections): Call
 471         elfNN_aarch64_allocate_local_dynrelocs.
 472         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
 473         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 474         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
 475         STT_GNU_IFUNC symbols and .iplt.
 476         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
 477         (elfNN_aarch64_finish_dynamic_sections): Call
 478         elfNN_aarch64_finish_local_dynamic_symbol.
 479
 480 2013-09-30  Nick Clifton  <nickc@redhat.com>
 481
 482         * cpu-msp430.c: Use printable names that match the values
 483         displayed by readelf.
 484
 485 2013-08-25  Andrew Pinski  <apinski@cavium.com>
 486
 487         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
 488         fixed size of 16.
 489
 490 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
 491
 492         * elfxx-mips.c (mips_elf_create_got_section): Hide
 493         _GLOBAL_OFFSET_TABLE_.
 494
 495 2013-09-24  Alan Modra  <amodra@gmail.com>
 496
 497         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 498
 499 2013-09-24  Alan Modra  <amodra@gmail.com>
 500
 501         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 502         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 503         for a NULL function name stab if If N_FUN stab is ignored.
 504         Ensure index entry count loop matches write loop.
 505
 506 2013-09-20  Alan Modra  <amodra@gmail.com>
 507
 508         * configure: Regenerate.
 509
 510 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 511
 512         * configure.in: Bump version to 2.24.51
 513         * configure: Regenerate.
 514
 515 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 516
 517         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 518         EF_MIPS_FP64.
 519
 520 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 521
 522         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 523         format string.
 524
 525 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 526
 527         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 528         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 529         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 530         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 531
 532 2013-08-27  Alan Modra  <amodra@gmail.com>
 533
 534         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 535         Add notice_as_needed.
 536         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 537         (elf_backend_notice_as_needed): Define.
 538         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 539         (ppc64_elf_notice_as_needed): ..to this.
 540         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 541         (elf_link_add_object_symbols): ..from here.
 542         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 543         (elf_backend_notice_as_needed): Define..
 544         (elfNN_bed): ..and use here.
 545
 546 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 547
 548         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 549         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 550         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 551         (bfd_i386_nacl_arch): New variable.
 552         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 553         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 554         * bfd-in2.h: Regenerate.
 555
 556 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 557
 558         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 559         elf_segment_map list.  If an executable segment is page-aligned
 560         but does not end with a full page, then append a fake section into
 561         the segment map entry that pads out the page.
 562         (nacl_final_write_processing): New function.  Write the code fill
 563         laid out in nacl_modify_segment_map.
 564         * elf-nacl.h: Declare it.
 565         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 566         (elf_backend_final_write_processing): Define it for NaCl backend.
 567         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 568         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 569
 570         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 571         parameter to MINPAGESIZE.
 572         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 573
 574         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 575
 576 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 577
 578         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 579         set GOT's entry size if there is no ELF section data.
 580         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 581         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 582         Likewise.
 583
 584 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 587         (get_elf_x86_64_backend_data): Use it.
 588         (elf_x86_64_size_dynamic_sections): Likewise.
 589
 590 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 591
 592         PR binutils/15834
 593         * bfdio.c: Fix typos.
 594         * elf32-spu.c: Likewise.
 595         * elfnn-aarch64.c: Likewise.
 596
 597 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 598
 599         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 600         .ovrflo sections.
 601         * coffcode.h (coff_compute_section_file_positions): Force
 602         match between file offset and vma offset.
 603
 604 2013-08-21  Alan Modra  <amodra@gmail.com>
 605
 606         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 607         and *poldalignment before exiting when !relocs_compatible.
 608
 609 2013-08-21  Alan Modra  <amodra@gmail.com>
 610
 611         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 612         symbols to STV_HIDDEN.
 613
 614 2013-08-14  John Tytgat  <john@bass-software.com>
 615
 616         PR ld/15787
 617         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 618         segment containing the relocating symbol instead of assuming 0 for
 619         sb group relocations.
 620
 621 2013-08-09  Nick Clifton  <nickc@redhat.com>
 622
 623         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 624         flag bits do not match.
 625         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 626
 627 2013-08-05  John Tytgat  <john@bass-software.com>
 628
 629         * po/BLD-POTFILES.in: Regenerate.
 630         * po/SRC-POTFILES.in: Likewise.
 631
 632 2013-07-31  John Tytgat  <john@bass-software.com>
 633
 634         PR ld/15787
 635         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 636         output section VMA.
 637
 638 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 639
 640         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 641         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 642         section.
 643
 644 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 645
 646         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 647         Use the correct alignment for
 648         _bfd_elf_make_dynamic_reloc_section for ILP32.
 649
 650 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 651
 652         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 653         BFD_RELOC_AARCH64_NONE explicitly.
 654
 655 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 656
 657         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 658         entry size if there is no ELF section data.
 659
 660 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 661
 662         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 663         Don't check symbol visibility here.  Remove a check already
 664         asserted for.
 665         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 666         instead of individual checks.
 667         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 668         check the offset to decide if produce a GOT or PLT entry.
 669         Remove redundant assertions.  Remove code to produce GOT entries
 670         for local symbols.  Remove a duplicate comment and add a comment
 671         on GOT relocations.
 672         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 673         dynamic relocs.
 674
 675 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 676
 677         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 678         typo.
 679
 680 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 681
 682         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 683         (elf_vax_always_size_sections): Likewise.
 684         (elf_vax_size_dynamic_sections): Remove code moved to
 685         elf_vax_always_size_sections.  Make comment on
 686         elf_vax_instantiate_got_entries match reality.
 687         (elf_vax_instantiate_got_entries): Assert that rather than check
 688         if dynobj is null.  Don't check for dynamic_sections_created.
 689         Make function description match reality.
 690         (elf_backend_always_size_sections): New macro.
 691
 692 2013-07-25  Alan Modra  <amodra@gmail.com>
 693
 694         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 695         with a union.
 696         (opd_entry_value): Cache .opd section contents.
 697         (ppc64_elf_relocate_section): Adjust.
 698
 699 2013-07-25  Alan Modra  <amodra@gmail.com>
 700
 701         PR ld/15762
 702         PR ld/12761
 703         * elflink.c (elf_link_add_object_symbols): Correct test in
 704         last patch.  Remove unnecessary code.
 705
 706 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 707
 708         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 709         R_RBR.  Add numbers in comments.
 710         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 711         * coff64-rs6000.c: Likewise.
 712
 713 2013-07-20  Alan Modra  <amodra@gmail.com>
 714
 715         PR ld/15762
 716         PR ld/12761
 717         * elflink.c (elf_link_add_object_symbols): Don't clobber
 718         .gnu.warning.symbol sections when shared.
 719
 720 2013-07-19  Nick Clifton  <nickc@redhat.com>
 721
 722         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 723         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 724
 725 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 726
 727         PR ld/15721
 728         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 729         destination masks.
 730         * R_MSP430_2X_PCREL: Likewise.
 731         * R_MSP430X_10_PCREL: Likewise.
 732         * R_MSP430X_2X_PCREL: Likewise.
 733
 734 2013-07-18  Terry Guo  <terry.guo@arm.com>
 735
 736         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 737         thumb only targets.
 738         (elf32_arm_final_link_relocate): Likewise.
 739
 740 2013-07-18  Bill Neubauer  <wcn@google.com>
 741
 742         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 743         .debug_gdb_scripts
 744
 745 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 746
 747         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 748         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 749         (arm_build_one_stub): Increase MAXRELOCS to 3.
 750         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 751         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 752         pointee type a third argument.
 753         (elf32_arm_create_or_find_stub_sec): Update caller.
 754         (elf32_arm_size_stubs): Update argument type.
 755         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 756         * bfd-in2.h: Regenerate.
 757         * libbfd.h: Regenerate.
 758
 759 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 760
 761         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 762         magic numbers with enum values.
 763
 764 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 765
 766         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 767         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 768         been added here with 2013-07-05 elf32-s390.c change).
 769         * bfd-in2.h: Regenerate (no-op).
 770         * libbfd.h: Regenerate (no-op).
 771
 772 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 773
 774         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 775         EF_MIPS_NAN2008.
 776         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 777
 778 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 779
 780         * vms-alpha.c (struct vms_private_data_struct): Remove
 781         flag_hash_long_names and flag_show_after_trunc.
 782         (hash_string): Remove.
 783         (_bfd_vms_length_hash_symbol): Remove.
 784         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 785         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 786         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 787         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 788         (vms_bfd_is_local_label_name): Remove trace call.
 789
 790 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 791
 792         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 793         macros.
 794         * configure.com: Adjust to match changes in configure.
 795         * makefile.vms (OBJS): Update list.
 796
 797 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 798
 799         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 800         overflow sections.
 801
 802 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 803
 804         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 805         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 806         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 807         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 808         relocations.
 809         * elf64-s390.c: See elf32-s390.c
 810         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 811         * libbfd.h: Add new reloc strings.
 812
 813 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 814
 815         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 816         values.
 817         (elfNN_aarch64_relocate_section): Likewise.
 818         (elfNN_aarch64_gc_sweep_hook): Likewise.
 819         (elfNN_aarch64_check_relocs): Likewise.
 820
 821 2013-07-03  Alan Modra  <amodra@gmail.com>
 822
 823         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 824         when relocatable.  Don't change root.type or type here.
 825         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 826
 827 2013-07-03  Alan Modra  <amodra@gmail.com>
 828
 829         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 830         (ppc64_elf_size_stubs): Don't set "addend".
 831         (ppc64_elf_relocate_section): Don't allow calls via
 832         toc-adjusting stubs without a following nop even in an
 833         executable, except for self-calls and both libc_start_main
 834         and .libc_start_main.
 835
 836 2013-07-03  Alan Modra  <amodra@gmail.com>
 837
 838         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 839
 840 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 841
 842         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 843         line.
 844
 845 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 846
 847         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 848         (_bfd_vms_find_nearest_line_discriminator): New function.
 849
 850 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 851
 852         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 853
 854 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 855
 856         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 857         (rs6000coff_vec): Reference it.
 858
 859 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 860
 861         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 862         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 863         (elfNN_aarch64_create_dynamic_sections): Do not define
 864         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 865
 866 2013-07-02  Alan Modra  <amodra@gmail.com>
 867
 868         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 869         .TOC. after relocatable check.
 870
 871 2013-07-01  Alan Modra  <amodra@gmail.com>
 872
 873         * elf64-ppc.h (ppc64_elf_toc): Delete.
 874         (ppc64_elf_set_toc): Declare.
 875         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 876         with call the ppc64_elf_set_toc.
 877         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 878         (ppc64_elf_start_multitoc_partition): Likewise.
 879         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 880         with elf.hgot.
 881         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 882         for ".TOC.".
 883         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 884         as needing a toc pointer.
 885         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 886         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 887         Set elf.hgot value.
 888
 889 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 890
 891         PR ld/15685
 892         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 893         R_X86_64_DTPOFF64.
 894
 895 2013-06-28  Nick Clifton  <nickc@redhat.com>
 896
 897         PR ld/15302
 898         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 899
 900 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 901
 902         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 903         in sgot.
 904         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 905         in sgot[0] rather than sgotplt[0].
 906
 907 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 908
 909         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 910         beginning of the generated file.
 911         (elf64-aarch64.c): Likewise.
 912         * Makefile.in: Re-generated.
 913
 914 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 915
 916         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 917         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 918         * Makefile.in: Re-generated.
 919         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 920         (bfd_elf64_littleaarch64_vec): Likewise.
 921         (bfd_elf32_bigaarch64_vec): Likewise.
 922         (bfd_elf32_littleaarch64_vec): Likewise.
 923         * configure: Re-generated.
 924         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 925         * elfxx-aarch64.h: New file.
 926         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 927         stuff to elfxx-aarch64.c.
 928         (bfd_elf_aarch64_put_addend): Removed.
 929         (PG_OFFSET, PG): Likewise.
 930         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 931         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 932         (elf64_aarch64_grok_prstatus): Removed.
 933         (elf_backend_grok_prstatus): Removed.
 934         (insn32): Likewise.
 935         (aarch64_unsigned_overflow): Likewise.
 936         (aarch64_signed_overflow): Likewise.
 937         (aarch64_resolve_relocation): Likewise.
 938         (MASK): Likewise.
 939         (decode_branch_ofs_26): Likewise.
 940         (decode_cond_branch_ofs_19): Likewise.
 941         (decode_ld_lit_ofs_19): Likewise.
 942         (decode_tst_branch_ofs_14): Likewise.
 943         (decode_movw_imm): Likewise.
 944         (decode_adr_imm): Likewise.
 945         (decode_add_imm): Likewise.
 946         (reencode_branch_ofs_26): Likewise.
 947         (reencode_cond_branch_ofs_19): Likewise.
 948         (reencode_ld_lit_ofs_19): Likewise.
 949         (reencode_tst_branch_ofs_14): Likewise.
 950         (reencode_movw_imm): Likewise.
 951         (reencode_adr_imm): Likewise.
 952         (reencode_ldst_pos_imm): Likewise.
 953         (reencode_add_imm): Likewise.
 954         (reencode_movzn_to_movz): Likewise.
 955         (reencode_movzn_to_movn): Likewise.
 956         (aarch64_relocate): Update to call the new function names in
 957         elfxx-aarch64.c.
 958         (aarch64_calculate_got_entry_vma): Likewise.
 959         (elfNN_aarch64_final_link_relocate): Likewise.
 960         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 961         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 962         (elf_aarch64_update_plt_entry): ... this.
 963         (elfNN_aarch64_create_small_pltn_entry): Update.
 964         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 965         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 966         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 967         call elf_aarch64_update_plt_entry.
 968
 969 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 970
 971         * bfd-in2.h: Re-generated.
 972         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
 973         (IS_AARCH64_TLS_RELOC): Change to be based on the
 974         bfd reloc enumerators.
 975         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 976         (PG, PG_OFFSET): Cast literal to bfd_vma.
 977         (elf64_aarch64_howto_table): Removed.
 978         (elf64_aarch64_howto_dynrelocs): Removed.
 979         (elf64_aarch64_tls_howto_table): Removed.
 980         (elf64_aarch64_tlsdesc_howto_table): Removed.
 981         (elfNN_aarch64_howto_table): New table to host all howto entires..
 982         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
 983         (elfNN_aarch64_bfd_reloc_from_howto): New function.
 984         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
 985         (struct elf_aarch64_reloc_map): New.
 986         (elf_aarch64_reloc_map): New table.
 987         (elfNN_aarch64_howto_from_bfd_reloc): New function.
 988         (elfNN_aarch64_howto_from_type): Update to look up the new table
 989         elfNN_aarch64_howto_table.
 990         (struct elf64_aarch64_reloc_map): Remove.
 991         (elf64_aarch64_reloc_map): Remove.
 992         (elfNN_aarch64_reloc_type_lookup): Change to call
 993         elfNN_aarch64_howto_from_bfd_reloc.
 994         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
 995         elfNN_aarch64_howto_table.
 996         (aarch64_resolve_relocation): Refactor to switch on the bfd
 997         reloc enumerators.
 998         (bfd_elf_aarch64_put_addend): Likewise.
 999         (elfNN_aarch64_final_link_relocate): Likewise.
1000         (aarch64_tls_transition_without_check): Likewise.
1001         (aarch64_reloc_got_type): Likewise.
1002         (aarch64_can_relax_tls): Likewise.
1003         (aarch64_tls_transition): Likewise.
1004         (elfNN_aarch64_tls_relax): Likewise.
1005         (elfNN_aarch64_final_link_relocate): Likewise.
1006         (elfNN_aarch64_relocate_section): Likewise.
1007         (elfNN_aarch64_gc_sweep_hook): Likewise.
1008         (elfNN_aarch64_check_relocs): Likewise.
1009         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1010         * libbfd.h: Re-generated.
1011         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1012         (BFD_RELOC_AARCH64_RELOC_START)
1013         (BFD_RELOC_AARCH64_RELOC_END)
1014         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1015         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1016         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1017         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1018         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1019         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1020         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1021
1022 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1023
1024         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1025         (BUILD_CFILES): Add elf32-aarch64.c.
1026         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1027         * Makefile.in: Re-generated.
1028         * archures.c (bfd_mach_aarch64_ilp32): New define.
1029         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1030         (bfd_elf32_aarch64_set_options): Ditto.
1031         (elf32_aarch64_setup_section_lists): Ditto.
1032         (elf32_aarch64_next_input_section): Ditto.
1033         (elf32_aarch64_size_stubs): Ditto.
1034         (elf32_aarch64_build_stubs): Ditto.
1035         * bfd-in2.h: Re-generated.
1036         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1037         and bfd_elf32_bigaarch64_vec.
1038         (aarch64-*-linux*): Likewise.
1039         (aarch64_be-*-elf): Likewise.
1040         (aarch64_be-*-linux*): Likewise.
1041         * configure.in (bfd_elf32_bigaarch64_vec)
1042         (bfd_elf32_littleaarch64_vec): New.
1043         * configure: Re-generated.
1044         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1045         lp64 ones.
1046         (bfd_aarch64_arch_ilp32): New.
1047         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1048         * elfnn-aarch64.c (ARCH_SIZE): New define.
1049         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1050         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1051         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1052         (ELF64_R_*): Rename to ELFNN_R_*.
1053         Plus other paramaterization.
1054         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1055         New declarations.
1056         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1057         bfd_elf32_littleaarch64_vec.
1058
1059 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1060
1061         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1062         (BUILD_CFILES): Add elf64-aarch64.c.
1063         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1064         * Makefile.in: Re-generated.
1065         * elf64-aarch64.c: Rename to ...
1066         * elfnn-aarch64.c: ... this.
1067
1068 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
1069             Paul Brook  <paul@codesourcery.com>
1070
1071         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1072         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1073         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1074         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1075         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1076         (micromips_insn32_o32_exec_plt0_entry): New variable.
1077         (micromips_insn32_o32_exec_plt_entry): Likewise.
1078         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1079         (mips_elf_estimate_stub_size): Likewise.
1080         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1081         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1082         (mips_finish_exec_plt): Likewise.
1083         (_bfd_mips_elf_relax_section): Likewise.
1084         (_bfd_mips_elf_insn32): New function.
1085         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1086
1087 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
1088
1089         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1090         prototype.
1091         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1092         (bfd_elf32_get_synthetic_symtab): New macro.
1093         * elfxx-mips.c (plt_entry): New structure.
1094         (mips_elf_link_hash_entry): Add use_plt_entry member.
1095         (mips_elf_link_hash_table): Rename plt_entry_size member to
1096         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
1097         plt_comp_offset, plt_got_index entries and plt_header_is_comp
1098         members.
1099         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1100         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1101         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1102         (STUB_LI16S_MICROMIPS): Likewise.
1103         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1104         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1105         (micromips_o32_exec_plt0_entry): New variable.
1106         (mips16_o32_exec_plt_entry): Likewise.
1107         (micromips_o32_exec_plt_entry): Likewise.
1108         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1109         (mips_elf_output_extsym): Update to use gotplt_union's plist
1110         member rather than offset.
1111         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
1112         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1113         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1114         member rather than offset.
1115         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1116         entries.
1117         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1118         here.
1119         (mips_elf_make_plt_record): New function.
1120         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
1121         of JAL relocations that might need a PLT entry.
1122         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1123         gotplt_union's plist member rather than offset.  Set individual
1124         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
1125         Don't set the symbol's value in the symbol table for PLT
1126         references here.  Don't set the PLT or PLT GOT section sizes
1127         here.
1128         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1129         (mips_elf_allocate_lazy_stub): Likewise.
1130         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
1131         magic symbol.
1132         (mips_elf_set_plt_sym_value): New function.
1133         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1134         PLT and PLT GOT section sizes here.  Set the symbol values in
1135         the symbol table for PLT references here.  Handle microMIPS
1136         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1137         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1138         gotplt_union's plist member rather than offset.  Handle
1139         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
1140         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1141         gotplt_union's plist member rather than offset.  Use
1142         MIPS_ELF_GOT_SIZE to calculate GOT address.
1143         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
1144         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1145         mips_finish_exec_plt.
1146         (_bfd_mips_elf_link_hash_table_create): Update to use
1147         gotplt_union's plist member rather than offset.
1148         (_bfd_mips_elf_get_synthetic_symtab): New function.
1149
1150 2013-06-24  Wawa  <caojinyu@msn.com>
1151
1152         PR 15657
1153         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1154
1155 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1156
1157         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1158         files to...
1159         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1160         * Makefile.in: Regenerate.
1161         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1162         Set want64 to true for them at the end.
1163         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1164         #ifdef BFD64.
1165
1166 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
1167
1168         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1169         set sh_entsize for PLT section.
1170
1171 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
1172
1173         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1174         * bfd-in2.h: Re-generated.
1175         * elf64-aarch64.c (RELOC_SECTION): Removed.
1176         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1177         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1178         (elf64_aarch64_link_hash_traverse): Ditto.
1179         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1180         comment.
1181
1182 2013-06-19  Will Newton  <will.newton@linaro.org>
1183
1184         * configure: Regenerated.
1185         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1186         * elf64-aarch64.c: Remove objalloc.h include.
1187         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1188         (struct elf64_aarch64_link_hash_table): Remove ifunc related
1189         members. (elf_aarch64_local_htab_hash): Remove function.
1190         (elf_aarch64_local_htab_eq): Remove function.
1191         (elf_aarch64_get_local_sym_hash): Remove function.
1192         (elf64_aarch64_link_hash_table_create): Remove local hash
1193         table initialization.
1194         (elf64_aarch64_final_link_relocate): Remove sym argument and
1195         handling of ifunc symbols.
1196         (elf64_aarch64_relocate_section): Don't pass sym argument to
1197         elf64_aarch64_final_link_relocate.
1198         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1199         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1200         (elf64_aarch64_check_relocs): Likewise.
1201         (elf64_aarch64_post_process_headers): Remove call to
1202         _bfd_elf_set_osabi.
1203         (elf64_aarch64_is_function_type): New function.
1204         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1205         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1206         (elf64_aarch64_size_dynamic_sections): Remove call to
1207         elf_aarch64_allocate_local_dynrelocs.
1208         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1209         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1210         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1211         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1212         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1213         elf_aarch64_finish_local_dynamic_symbol.
1214         (elf64_aarch64_add_symbol_hook): Remove function.
1215
1216 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
1217
1218         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1219         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1220         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1221         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1222         R_AARCH64_GOT_LD_PREL19.
1223
1224 2013-06-13  Terry Guo  <terry.guo@arm.com>
1225
1226         PR ld/15302
1227         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1228         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1229         supports thumb instructions.
1230
1231 2013-06-11  DJ Delorie  <dj@redhat.com>
1232
1233         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1234
1235 2013-06-11  Will Newton  <will.newton@linaro.org>
1236
1237         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1238         ELF64_R_SYM instead of ELF32_R_SYM.
1239
1240 2013-06-11  Nick Clifton  <nickc@redhat.com>
1241
1242         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1243         checks if the dynamic sections have been created and relaxation
1244         has not been performed.
1245
1246 2013-06-07  Will Newton  <will.newton@linaro.org>
1247
1248         * configure: Regenerate.
1249         * configure.in: Build elf-ifunc.o for AArch64.
1250         * elf64-aarch64.c: Include objalloc.h.
1251         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1252         (struct elf64_aarch64_link_hash_table): Add members for handling
1253         R_AARCH64_IRELATIVE relocations.
1254         (elf_aarch64_local_htab_hash): New function.
1255         (elf_aarch64_local_htab_eq): New function.
1256         (elf_aarch64_get_local_sym_hash): New function.
1257         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1258         symbol hash.
1259         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1260         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
1261         for handling STT_GNU_IFUNC symbols.
1262         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1263         references to STT_GNU_IFUNC symbols.
1264         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1265         STT_GNU_IFUNC symbols.
1266         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1267         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
1268         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1269         (elf64_aarch64_is_function_type): Remove function.
1270         (elf64_aarch64_allocate_dynrelocs): Call
1271         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1272         (elf_aarch64_allocate_local_dynrelocs): New function.
1273         (elf64_aarch64_size_dynamic_sections): Call
1274         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
1275         (elf64_aarch64_create_small_pltn_entry): Add info argument.
1276         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1277         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1278         STT_GNU_IFUNC symbols and .iplt.
1279         (elf_aarch64_finish_local_dynamic_symbol): New function.
1280         (elf64_aarch64_finish_dynamic_sections): Call
1281         elf_aarch64_finish_local_dynamic_symbol.
1282         (elf64_aarch64_add_symbol_hook): New function.
1283
1284 2013-06-03  Alan Modra  <amodra@gmail.com>
1285
1286         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1287         var.  Use it with last_stab.
1288
1289 2013-05-30  Paul Brook  <paul@codesourcery.com>
1290
1291         * bfd-in2.h: Regenerate.
1292         * elf32-mips.c (elf_mips_eh_howto): New.
1293         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1294         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1295         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1296         * elf64-mips.c (elf_mips_eh_howto): New.
1297         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1298         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1299         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1300         * libbfd.h: Regenerate.
1301         * reloc.c (BFD_RELOC_MIPS_EH): New.
1302
1303 2013-05-29  Nick Clifton  <nickc@redhat.com>
1304
1305         * dwarf2.c (struct dwarf2_debug): Add fields for handling
1306         alternate debug info source.
1307         (dwarf_debug_sections): Add entries for alternate .debug_str and
1308         .debug_info sections.
1309         (dwarf_debug_section_enum): Likewise.
1310         (read_alt_indirect_string): New function.  Handles a
1311         DW_FORM_GNU_strp_alt attribute.
1312         (read_alt_indirect_ref): New function.  Handles a
1313         DW_FORM_GNU_ref_alt attribute.
1314         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1315         DW_FORM_GNU_strp_alt.
1316         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1317         attributes.
1318         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1319         sources.
1320         * opncls.c (GNU_DEBUGALTLINK): Define.
1321         (bfd_get_alt_debug_link_info): New function.
1322         (separate_alt_debug_file_exists): New function.
1323         (find_separate_debug_file): Add parameters for fetch and check
1324         functions.
1325         (bfd_follow_gnu_debugaltlink): New function.
1326         * bfd-in2.h: Regenerate.
1327
1328 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1329
1330         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1331         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1332         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1333         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
1334         * bfd-in2.h: Regenerate.
1335         * libbfd.h: Regenerate.
1336         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1337         the correct names.
1338         (elf64_aarch64_tlsdesc_howto_table): Likewise.
1339         (elf64_aarch64_reloc_map): Likewise.
1340         (aarch64_resolve_relocation): Likewise.
1341         (bfd_elf_aarch64_put_addend): Likewise.
1342         (aarch64_tls_transition_without_check): Likewise.
1343         (aarch64_reloc_got_type): Likewise.
1344         (elf64_aarch64_final_link_relocate): Likewise.
1345         (elf64_aarch64_tls_relax): Likewise.
1346         (elf64_aarch64_relocate_section): Likewise.
1347         (elf64_aarch64_gc_sweep_hook): Likewise.
1348         (elf64_aarch64_check_relocs): Likewise.
1349
1350 2013-05-26  Mark Wielaard  <mjw@redhat.com>
1351
1352         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1353         (max_open_files): New static int initialized to zero.
1354         (bfd_cache_max_open): New static function to set and return
1355         max_open_files.
1356         (bfd_cache_init): Use bfd_cache_max_open.
1357         (bfd_open_file): Likewise.
1358         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1359         (AC_CHECK_FUNCS): Add getrlimit.
1360         * configure: Regenerated.
1361         * config.in: Likewise.
1362         * sysdep.h: Check and include sys/resource.h for getrlimit.
1363
1364 2013-05-23  Alan Modra  <amodra@gmail.com>
1365
1366         * format.c (bfd_check_format_matches): Don't match a target in
1367         targ_selvecs if some other target is a better match.  If
1368         targets implement match priority, fall back to the first of
1369         the best matches.
1370
1371 2013-05-22  Eric Herman  <eric@freesa.org>
1372
1373         PR binutils/15462
1374         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1375
1376 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
1377
1378         PR binutils/15474
1379         * srec.c (srec_set_section_contents): Properly convert size
1380         and offset to address when octets_per_byte is not unity.
1381
1382 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1383
1384         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1385         refcount member of the gotplt_union when resetting the reference
1386         count.  Adjust comment.
1387
1388 2013-05-20  Will Newton  <will.newton@linaro.org>
1389
1390         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1391         relocs_copied member.
1392         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1393         relocs_copied member.
1394         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1395         relocs_copied member.
1396
1397 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1398
1399         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1400         function definition.
1401
1402 2013-05-16  Cary Coutant  <ccoutant@google.com>
1403
1404         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1405         external_ext_size and esize.
1406
1407 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1408
1409         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1410         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1411
1412 2013-05-15  Andreas Schwab  <schwab@suse.de>
1413
1414         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1415
1416 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1417
1418         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1419         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1420
1421 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1422
1423         * bfd.c (_bfd_default_error_handler): Replace use of putc
1424         by fputc.  Add comment explaining why.
1425
1426 2013-05-09  Alan Modra  <amodra@gmail.com>
1427
1428         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1429         of symbols when hashes already exist.
1430
1431 2013-05-07  Will Newton  <will.newton@linaro.org>
1432
1433         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1434         plt_header_size argument for ports where it differs from
1435         plt_entry_size.
1436         * elf-bfd.h: Likewise.
1437         * elf32-i386.c: Pass plt_header_size to
1438         _bfd_elf_allocate_ifunc_dyn_relocs.
1439         * elf64-x86-64.c: Likewise.
1440
1441 2013-05-07  Will Newton  <will.newton@linaro.org>
1442
1443         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1444         function.
1445         * elf-bfd.h: Likewise.
1446
1447 2013-05-06  Paul Brook  <paul@codesourcery.com>
1448
1449         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1450         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1451         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1452         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1453         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1454         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1455
1456 2013-05-06  Alan Modra  <amodra@gmail.com>
1457
1458         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1459         hashes are not available.
1460
1461 2013-05-06  Alan Modra  <amodra@gmail.com>
1462
1463         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1464         hashes around loading as-needed library.  Zero them on allocation,
1465         and restore to initial all-zero state if library not needed.
1466         Arrange to reuse hashes if we load library again later.
1467
1468 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1469
1470         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1471         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1472         * elfn32-mips.c: Likewise.
1473         * elf64-mips.c: Likewise.
1474
1475 2013-05-02  Nick Clifton  <nickc@redhat.com>
1476
1477         * archures.c: Add some more MSP430 machine numbers.
1478         * config.bfd (msp430): Define targ_selvecs.
1479         * configure.in: Add bfd_elf32_msp430_ti_vec.
1480         * cpu-msp430.c: Add some more MSP430 machine numbers.
1481         * elf32-msp430.c Add support for MSP430X relocations.
1482         Add support for TI compiler generated relocations.
1483         Add support for sym_diff relocations.
1484         Add support for relaxing out of range short branches into long
1485         branches.
1486         Add support for MSP430 attribute section.
1487         * reloc.c: Add MSP430X relocations.
1488         * targets.c: Add bfd_elf32_msp430_ti_vec.
1489         * bfd-in2.h: Regenerate.
1490         * configure: Regenerate.
1491         * libbfd.h: Regenerate.
1492
1493 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1494
1495         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1496         alpha*-*-linux*ecoff*.
1497
1498 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1499
1500         PR binutils/15417
1501         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1502         zero.
1503
1504 2013-04-30  Alan Modra  <amodra@gmail.com>
1505
1506         * elflink.c (bfd_elf_record_link_assignment): Dont make
1507         STV_INTERNAL symbols STV_HIDDEN.
1508
1509 2013-04-29  Nick Clifton  <nickc@redhat.com>
1510
1511         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1512         fragmented .debug_line sections associated with unmarked code
1513         sections.
1514
1515 2013-04-29  Will Newton  <will.newton@linaro.org>
1516
1517         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1518         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1519
1520 2013-04-29  Will Newton  <will.newton@linaro.org>
1521
1522         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1523         error check up and add error message.
1524
1525 2013-04-26  Will Newton  <will.newton@linaro.org>
1526
1527         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1528
1529 2013-04-25  Alan Modra  <amodra@gmail.com>
1530
1531         * config.bfd: Add powerpc64le-linux.
1532
1533 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1534
1535         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1536         x86_64-*-elf*.
1537
1538 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1539
1540         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1541         allocate space for PLT header even if IS_IPLT_ENTRY.
1542         (arm_nacl_put_plt0): New function, broken out of ...
1543         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1544         If HTAB->nacl_p, set up the PLT header in .iplt too.
1545         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1546         a mapping symbol for the start of .iplt too.
1547
1548 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1549
1550         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1551         BFD_ALIGN to int.
1552         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1553         variables.
1554         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1555         to bfd_vma.
1556         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1557
1558 2013-04-22  Alan Modra  <amodra@gmail.com>
1559
1560         PR ld/15382
1561         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1562         sh_size or reloc_count adjustment by count.
1563
1564 2013-04-22  Alan Modra  <amodra@gmail.com>
1565
1566         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1567         create_linkage_sections here..
1568         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1569         (create_linkage_sections): Move earlier in file.
1570         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1571         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1572
1573 2013-04-19  Nick Clifton  <nickc@redhat.com>
1574
1575         PR binutils/15356
1576         * compress.c (decompress_contents): Always call inflateEnd, even
1577         when another inflation operation fails.
1578
1579 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1580
1581         * elf-ifunc.c: Update copyright year.
1582
1583 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1584
1585         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1586         macro's return value is ignored.
1587         * elf32-hppa.c: Likewise.
1588         * elf32-tic6x.c: Likewise.
1589         * mach-o.c: Likewise.
1590         * mmo.c: Likewise.
1591         * opncls.c: Likewise.
1592         * peicode.h: Likewise.
1593         * elf32-m32r.c: Check return value of bfd_set_section_*().
1594         * elfnn-ia64.c: Likewise.
1595         * elfxx-mips.c: Likewise.
1596         * vms-alpha.c: Likewise.
1597
1598 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1599
1600         PR ld/15371
1601         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1602         regular reference without non-GOT reference when building
1603         shared library.
1604
1605 2013-04-15  Alan Modra  <amodra@gmail.com>
1606
1607         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1608         cache slot for archives.
1609
1610 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1611
1612         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1613         local variable mmop.
1614
1615 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1616
1617         PR ld/12494
1618         * elf32-avr.c: Consider all sections to determine if linker
1619         relaxation can safely delete a ret after a call/jmp
1620
1621 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1622
1623         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1624         INODEs.
1625
1626 2013-04-08  Tom Tromey  <tromey@redhat.com>
1627
1628         * som.c (bfd_section_from_som_symbol): No longer static.
1629         * som.h (bfd_section_from_som_symbol): Declare.
1630
1631 2013-04-06  Alan Modra  <amodra@gmail.com>
1632
1633         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1634         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1635
1636 2013-04-05  Nick Clifton  <nickc@redhat.com>
1637
1638         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1639
1640 2013-04-04  Alan Modra  <amodra@gmail.com>
1641
1642         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1643         * bfd-in2.h: Regenerate.
1644         * elflink.c (elf_link_add_object_symbols): Use new error.
1645
1646 2013-04-03  Nick Clifton  <nickc@redhat.com>
1647
1648         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1649         (bfd_elf32_bfd_is_target_special_symbol): Define.
1650
1651 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1652
1653         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1654         elf64_aarch64_locals to get local GOT reference counts.
1655
1656 2013-04-02  DJ Delorie  <dj@redhat.com>
1657
1658         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1659         (rl78_elf_relax_section): Only fetch the next reloc if there is
1660         one expected.
1661
1662 2013-03-30  Alan Modra  <amodra@gmail.com>
1663
1664         PR ld/15323
1665         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1666         global symbols referenced by relocs.
1667         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1668         * elf32-bfin.c (bfin_check_relocs): Likewise.
1669         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1670         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1671         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1672         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1673         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1674         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1675         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1676         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1677         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1678         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1679         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1680         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1681         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1682         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1683         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1684         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1685         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1686         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1687         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1688         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1689         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1690         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1691         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1692         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1693         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1694         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1695         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1696         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1697         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1698         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1699         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1700         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1701         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1702         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1703         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1704         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1705         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1706         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1707         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1708         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1709         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1710         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1711         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1712         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1713         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1714         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1715         test indirect/warning links for NULL.
1716
1717 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1718
1719         PR ld/15323
1720         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1721         symbol is referenced by a non-shared object.
1722         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1723
1724 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1725
1726         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1727         R_SH_REL32 relocations against undefined weak symbols.
1728
1729 2013-03-28  Alan Modra  <amodra@gmail.com>
1730
1731         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1732         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1733         into ifunc and non-ifunc.
1734         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1735         separate ifunc/non-ifunc dynrel counts.
1736         (allocate_got): Always use reliplt for ifunc.
1737         (allocate_dynrelocs): Likewise.
1738         (ppc64_elf_size_dynamic_sections): Likewise.
1739         (ppc64_elf_layout_multitoc): Likewise.
1740         (ppc64_elf_relocate_section): Likewise.
1741
1742 2013-03-28  Alan Modra  <amodra@gmail.com>
1743
1744         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1745         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1746         into ifunc and non-ifunc.
1747         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1748         (ppc_elf_size_dynamic_sections): Likewise.
1749         (ppc_elf_relocate_section): Likewise.
1750
1751 2013-03-28  Alan Modra  <amodra@gmail.com>
1752
1753         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1754         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1755         bfd_link_info* and asection* params.
1756         (_bfd_elf_reloc_type_class): Likewise.
1757         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1758         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1759         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1760         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1761         for any reliplt reloc.  Don't return reloc_class_plt for
1762         R_PPC_REL24 and R_PPC_ADDR24.
1763         * elf64-ppc.c (allocate_got): Formatting.
1764         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1765         reliplt reloc.
1766         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1767         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1768         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1769         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1770         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1771         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1772         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1773         Add extra params to the various reloc_type_class functions.
1774
1775 2013-03-27  Alan Modra  <amodra@gmail.com>
1776
1777         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1778         masks for all local ifunc syms.
1779         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1780         (ppc_elf_size_dynamic_sections): Likewise.
1781         (ppc_elf_relocate_section): Likewise.
1782
1783 2013-03-27  Will Newton  <will.newton@linaro.org>
1784
1785         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1786         dynamic reloc for symbols with dynindx == -1.
1787         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1788         dynamic reloc for symbols with dynindx == -1.
1789
1790 2013-03-27  Will Newton  <will.newton@linaro.org>
1791
1792         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1793         dynamic reloc for non-default visibility undefined weaks.
1794         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1795         dynamic reloc for non-default visibility undefined weaks.
1796
1797 2013-03-26  Alan Modra  <amodra@gmail.com>
1798
1799         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1800         over _bfd_elf_merge_symbol calls.
1801
1802 2013-03-26  Alan Modra  <amodra@gmail.com>
1803
1804         * elflink.c (elf_link_add_object_symbols): Add assertion for
1805         common override alignment check code.  Formatting.
1806
1807 2013-03-25  Alan Modra  <amodra@gmail.com>
1808
1809         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1810         usual common symbols as well as for dynamic.  Add poldbfd param.
1811         Save old bfd.  Adjust callers.
1812         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1813         and "value" by value, not pointer.  Adjust caller.
1814         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1815         Delete code to set same.  Use old_bfd and old_alignment from
1816         _bfd_elf_merge_symbol instead.  Add default symbol before
1817         alignment and size checks.  Wrap overlong lines.
1818
1819 2013-03-25  Alan Modra  <amodra@gmail.com>
1820
1821         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1822         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1823         when override is true.
1824
1825 2013-03-25  Alan Modra  <amodra@gmail.com>
1826
1827         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1828         of *sym_hash.
1829
1830 2013-03-25  Alan Modra  <amodra@gmail.com>
1831
1832         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1833         Wrap long lines.
1834         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1835         early in symbol loop.
1836
1837 2013-03-25  Alan Modra  <amodra@gmail.com>
1838
1839         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1840         (_bfd_elf_init_reloc_shdr): Delete.
1841         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1842         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1843         just what is needed.
1844         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1845
1846 2013-03-23  Alan Modra  <amodra@gmail.com>
1847
1848         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1849         * elflink.c (_bfd_elf_merge_symbol): Make static.
1850         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1851         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1852
1853 2013-03-23  Alan Modra  <amodra@gmail.com>
1854
1855         PR ld/15270
1856         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1857         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1858         def_dynamic/ref_dynamic.
1859         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1860         owned syms.
1861
1862 2013-03-22  David S. Miller  <davem@davemloft.net>
1863
1864         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1865         hwcaps attribute.
1866
1867 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1868
1869         PR ld/14902
1870         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1871         errors adjusting relocs and symbols.
1872
1873 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1874
1875         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1876         @(disp:32,ERx) to mov @(disp:16,ERx).
1877         (R_H8_DISP32A16): New reloc.
1878         Comments added and corrected.
1879         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1880         * bfd-in2.h: Regenerate.
1881         * libbfd.h: Regenerate.
1882
1883 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1884
1885         * coffgen.c (coff_real_object_p): Make global.
1886         * peicode.h (coff_real_object_p): Add prototype.
1887         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1888         external_PEI_IMAGE_hdr structure.
1889         (coff_swap_filehdr_in): Handle variable header-size.
1890         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1891         of directory-entiries as specified in pe-header.
1892
1893 2013-03-21  Nick Clifton  <nickc@redhat.com>
1894
1895         PR sim/15286
1896         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1897         iWMMXt and iWMMXt2 processors from attributes.
1898
1899 2013-03-20  Alan Modra  <amodra@gmail.com>
1900
1901         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1902         sh_type according to is_rela.
1903
1904 2013-03-18  Alan Modra  <amodra@gmail.com>
1905
1906         PR ld/12549
1907         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1908         considering whether an --as-needed library is needed.
1909
1910 2013-03-14  Tom Tromey  <tromey@redhat.com>
1911
1912         * opncls.c (bfd_get_debug_link_info): Rename from
1913         get_debug_link_info.  Export.  Update comment.
1914         (find_separate_debug_file): Update.
1915         * bfd-in2.h: Rebuild.
1916
1917 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1918
1919         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1920         support.
1921         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1922         relocs.
1923
1924 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1925
1926         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1927         * elf.c (elfcore_write_s390_tdb): New function.
1928         (elfcore_write_register_note): Call it.
1929         (elfcore_grok_s390_tdb): New function.
1930         (elfcore_grok_note): Call it.
1931
1932 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1933
1934         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1935
1936 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1937
1938         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1939
1940 2013-03-04  Alan Modra  <amodra@gmail.com>
1941
1942         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1943         non-zero addends when relocatable, rather than addends >= 32768.
1944         Always zero "addend" before applying relocation.
1945
1946 2013-03-04  Nick Clifton  <nickc@redhat.com>
1947
1948         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1949         file pointer offsets for thin archives.
1950
1951 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1952
1953         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1954         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1955
1956 2013-02-27  DJ Delorie  <dj@redhat.com>
1957
1958         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1959         * libbfd.h: Regenerate.
1960         * bfd-in2.h: Regenerate.
1961         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1962         references in compuated relocs.
1963
1964 2013-02-26  Anthony Green  <green@moxielogic.com>
1965
1966         * config.bfd: Extend moxie-rtems target triplet name support.
1967
1968 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1969
1970         PR ld/15167
1971         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1972         unique_global only for definition.
1973         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1974         here.
1975         (elf_link_add_object_symbols): Set unique_global only
1976         for definition.
1977
1978 2013-02-21  Alan Modra  <amodra@gmail.com>
1979
1980         * elf-bfd.h (struct elf_build_id): Extracted from..
1981         (struct elf_build_id_info): ..here.  Delete.
1982         (struct output_elf_obj_tdata): New, extracted from..
1983         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
1984         Add "o" field.
1985         (elf_program_header_size): Reference tdata->o.
1986         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1987         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1988         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1989         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1990         when opening bfd in any mode that might write.
1991         (_bfd_elf_write_object_contents): Use build_id field in
1992         output_elf_obj_tdata.
1993         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1994         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1995
1996 2013-02-21  Alan Modra  <amodra@gmail.com>
1997
1998         * elf-bfd.h (struct core_elf_obj_tdata): New.
1999         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2000         core_program, and core_command.  Add "core".
2001         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2002         Update all refs to tdata core fields.
2003         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2004         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2005         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2006         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2007         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2008         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2009         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2010         to tdata core fields.
2011
2012 2013-02-21  Alan Modra  <amodra@gmail.com>
2013
2014         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2015         Delete num_locals and num_globals.
2016         (elf_num_locals, elf_num_globals): Don't define.
2017         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2018         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2019         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2020         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2021         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2022         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2023         accessor macros.
2024         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
2025         number of locals syms via new param.
2026         (swap_out_syms): Adjust to suit elf_map_symbols change.
2027
2028 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
2029
2030         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2031         STO_MICROMIPS annotation.
2032
2033 2013-02-19  Alan Modra  <amodra@gmail.com>
2034
2035         * configure.in: Bump version to 2.23.52.
2036         * elf-bfd.h (struct elf_build_id_info): New.
2037         (struct elf_obj_tdata): Delete after_write_object_contents,
2038         after_write_object_contents_info and build_id_size.  Make build_id
2039         a pointer to struct elf_build_id_info.
2040         * elf.c (_bfd_elf_write_object_contents): Style.  Update
2041         after_write_ibject_contents invocation.
2042         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
2043         allow zero size notes.
2044         * configure: Regenerate.
2045
2046 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2047
2048         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2049         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2050         (micromips_elf64_howto_table_rela): Likewise.
2051         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2052         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2053         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2054         (elf_micromips_howto_table_rela): Likewise.
2055         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2056
2057 2013-02-18  Paul Brook  <paul@codesourcery.com>
2058
2059         * elfxx-mips.c (MICROMIPS_P): New macro.
2060         (_bfd_mips_elf_symbol_processing): Use it.
2061
2062 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2063
2064         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2065         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2066
2067 2013-02-18  Alan Modra  <amodra@gmail.com>
2068
2069         PR ld/12549
2070         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2071         (_bfd_elf_strtab_clear_all_refs): Declare.
2072         (_bfd_elf_strtab_resize): Declare.
2073         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2074         (_bfd_elf_strtab_clear_all_refs): New function.
2075         (_bfd_elf_strtab_resize): Likewise.
2076         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2077
2078 2013-02-18  Alan Modra  <amodra@gmail.com>
2079
2080         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2081         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2082         and elf_text_section to..
2083         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
2084         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2085         (struct alpha_elf_find_line): ..this.
2086         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2087
2088 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2089
2090         PR ld/15146
2091         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2092         for references from the dummy bfd.
2093
2094 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2095
2096         PR ld/15149
2097         * elflink.c (elf_link_add_object_symbols): Also track weak
2098         references.
2099
2100 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2101
2102         PR binutils/15151
2103         * archive.c (_bfd_find_nested_archive): Don't allow a nested
2104         archive pointing to itself.
2105         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2106
2107 2013-02-15  Nick Clifton  <nickc@redhat.com>
2108
2109         PR binutils/15140
2110         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2111         accessing a corrupt nested archive.
2112
2113 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
2114
2115         * elfxx-mips.c (mips_got_page_ref): New structure.
2116         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2117         pair to represent the anchor point.
2118         (mips_got_info): Add a got_page_refs field.
2119         (mips_elf_link_hash_table): Add a sym_cache field.
2120         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2121         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2122         new anchor representation.
2123         (mips_elf_create_got_info): Create got_page_refs rather than
2124         got_page_entries.
2125         (mips_elf_record_got_page_ref): New function.
2126         (mips_elf_pages_for_range): Move further down file.
2127         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
2128         Use a section rather than a (bfd, symndx) pair to represent the
2129         anchor point.
2130         (mips_elf_resolve_got_page_ref): New function.
2131         (mips_elf_resolve_final_got_entries): Use it to populate
2132         got_page_entries.
2133         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2134         rather than mips_elf_record_got_page_entry.  Only nullify h
2135         afterwards.
2136         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2137         earlier.
2138
2139 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
2140
2141         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2142         in g->relocs.
2143
2144 2013-02-12  Alan Modra  <amodra@gmail.com>
2145
2146         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2147         suitable definition when using generic linker hash table.
2148
2149 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2150
2151         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2152         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2153         mips_elf_traverse_got_arg.  Count GOT entries.
2154         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2155         as argument.  Update after above changes.
2156         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2157         mips_elf_count_got_entries.  Update the calls to
2158         mips_elf_resolve_final_got_entries.
2159
2160 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2161
2162         * elfxx-mips.c (mips_got_tls_type): New enum.
2163         (mips_got_entry): Add tls_initialized.
2164         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2165         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2166         GOT_TLS_TYPE masks.
2167         (mips_elf_reloc_tls_type, mips_tls_got_entries)
2168         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2169         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2170         than GOT_NORMAL.
2171         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2172         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
2173         tls_initialized rather than GOT_TLS_DONE.
2174         (mips_tls_got_index): Delete.
2175         (mips_elf_local_got_index, mips_elf_global_got_index): Use
2176         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2177         (mips_elf_record_got_entry): Initialize tls_initialized.
2178
2179 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2180
2181         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2182         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2183         tls_ie_got_offset and tls_gd_got_offset.
2184         (mips_elf_link_hash_newfunc): Remove initialization.
2185         (mips_elf_create_got_info): Likewise.
2186         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2187         (mips_tls_single_got_index): Delete.
2188         (mips_elf_local_got_index): Always use the GOT entry to track
2189         GOT indices.
2190         (mips_elf_global_got_index): Likewise.
2191         (mips_elf_create_local_got_entry): Assert that TLS entries have
2192         already been allocated.
2193         (mips_elf_record_global_got_symbol): Don't initialize
2194         tls_ie_type or tls_gd_type.
2195         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2196         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2197         entry.
2198         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2199         the GOT entries.
2200         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2201         have been allocated.
2202         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2203         tls_ie_type and tls_gd_type.
2204
2205 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2206
2207         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
2208         aliasing violation.  Check for htab allocation failures.
2209
2210 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2211
2212         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2213         split out from...
2214         (mips_elf_global_got_index): ...here.  Reorder arguments so that
2215         the output bfd and info come first.
2216         (mips_elf_calculate_relocation): Update the call to
2217         mips_elf_global_got_index accordingly.
2218         (_bfd_mips_elf_finish_dynamic_symbol): Use
2219         mips_elf_primary_global_got_index rather than
2220         mips_elf_global_got_index.
2221         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2222
2223 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2224
2225         * elfxx-mips.c (mips_got_entry): Update comments.
2226         (mips_elf_multi_got_entry_eq): Rename to...
2227         (mips_elf_got_entry_eq): ...this, deleting the old definition.
2228         (mips_elf_create_got_info): Remove master_got_p argument.
2229         Always use mips_elf_got_entry_eq.
2230         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2231         Update calls accordingly.
2232
2233 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2234
2235         * elfxx-mips.c (mips_got_info): Remove bfd2got.
2236         (mips_elf_bfd2got_hash): Delete.
2237         (mips_elf_got_per_bfd_arg): Remove bfd2got.
2238         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2239         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2240         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
2241         than mips_elf_got_for_ibfd.
2242         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2243         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2244         (mips_elf_make_got_per_bfd): Replace with...
2245         (mips_elf_add_got_entry): ...this new function.
2246         (mips_elf_make_got_pages_per_bfd): Replace with...
2247         (mips_elf_add_got_page_entry): ...this new function.
2248         (mips_elf_merge_got_with): Replace bfd2got argument with separate
2249         bfd and GOT arguments.  Use mips_elf_add_got_entry and
2250         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2251         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
2252         to set the BFD's GOT and free the old table.
2253         (mips_elf_merge_got): Replace bfd2got argument with separate
2254         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
2255         Use mips_elf_count_got_entries to count the number of entries in
2256         each GOT.  Update the calls to mips_elf_merge_got_with.
2257         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2258         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2259         (mips_elf_multi_got): Don't create the bfd2got hash table.
2260         Replace hash table traversal with a walk over the input bfds,
2261         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
2262         to set the output bfd's GOT.
2263         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
2264         bfds use the master GOT in the single-GOT case.
2265         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2266         rather than mips_elf_got_for_ibfd.
2267
2268 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2269
2270         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2271         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2272         (mips_elf_record_global_got_symbol): Update the hash entry before
2273         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
2274         the latter.
2275         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2276         (mips_elf_record_got_page_entry): Record the entry in both the
2277         master and bfd GOTs.
2278
2279 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2280
2281         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2282         create another one if necessary.
2283         (mips_elf_set_gotidx): New function.
2284         (mips_elf_set_global_gotidx): Use it.
2285         (mips_elf_initialize_tls_index): Likewise.  Take a
2286         mips_elf_traverse_got_arg as argument.
2287         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2288         (mips_elf_multi_got): Likewise.  Cope with error returns from
2289         mips_elf_set_global_gotidx.
2290
2291 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2292
2293         * elfxx-mips.c (mips_got_info): Add relocs field.
2294         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2295         with...
2296         (mips_elf_traverse_got_arg): ...this new structure.
2297         (mips_elf_count_local_tls_relocs): Delete.
2298         (mips_elf_count_global_tls_relocs): Likewise.
2299         (mips_elf_count_got_entry): New function.
2300         (mips_elf_count_local_got_entries): Likewise.
2301         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2302         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
2303         (mips_elf_record_local_got_symbol): Don't count got entries here.
2304         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2305         (mips_elf_set_global_got_offset): Split into...
2306         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2307         new functions.  Take a mips_elf_traverse_got_arg rather than a
2308         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
2309         Use g->relocs to record the number of relocs needed for global GOT
2310         entries.
2311         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2312         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
2313         relocations.  Update for above function split.
2314         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2315         to count both the number of GOT entries and the number of TLS
2316         relocs required by local entries.  Likewise
2317         mips_elf_count_global_tls_entries and global entries.
2318         Remove uses of mips_elf_count_local_tls_relocs and
2319         mips_elf_count_global_tls_relocs.
2320
2321 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2322
2323         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2324         to say that each structure represents only one type of TLS reference.
2325         (GOT_TLS_TYPE): New define.
2326         (mips_elf_link_hash_entry): Temporarily split tls_type and
2327         tls_got_offset into two variables each.
2328         (mips_elf_link_hash_newfunc): Update accordingly.
2329         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2330         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2331         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2332         (mips_tls_got_relocs): Use a switch statement.
2333         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2334         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
2335         local "offset" variable.
2336         (mips_tls_got_index): Remove r_type argument and assert.  Remove
2337         code that handled entries with two TLS types; always use the
2338         original got_index instead.
2339         (mips_tls_single_got_index): New function.
2340         (mips_elf_local_got_index): Use entry->tls_type to check for
2341         TLS entries.  Use mips_tls_single_got_index.  Update call to
2342         mips_tls_got_index.
2343         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2344         Use p->tls_type to check for TLS entries.  Update call to
2345         mips_tls_got_index.  Use mips_tls_single_got_index.
2346         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2347         Use entry.tls_type to check for TLS entries.
2348         (mips_elf_record_global_got_symbol): Replace tls_flag argument
2349         with r_type argument.  Use mips_elf_reloc_tls_type.
2350         Set up the new hash entry fields.
2351         (mips_elf_record_local_got_symbol): Replace tls_flag argument
2352         with r_type argument.  Use mips_elf_reloc_tls_type and
2353         mips_tls_got_entries.  Remove code that handled entries
2354         with multiple TLS types.
2355         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2356         (mips_elf_initialize_tls_index): Handle new hash entry fields.
2357         Use equality rather than masks when checking for specific TLS types.
2358         Use mips_tls_got_entries.  Remove code that handled entries
2359         with multiple TLS types.
2360         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2361         testing the hash table entry.
2362         (_bfd_mips_elf_check_relocs): Update calls to
2363         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2364         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2365         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2366
2367 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2368
2369         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2370         (mips_elf_got_entry_hash): ...this, deleting the old version.
2371         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2372         both types of GOT.
2373
2374 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2375
2376         * elfxx-mips.c (mips_elf_create_got_info): New function.
2377         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2378         (mips_elf_create_got_section): Likewise.
2379
2380 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2381
2382         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2383         gotidx to -1.
2384
2385 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2386
2387         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2388
2389 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2390
2391         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2392         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2393
2394 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2395
2396         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2397         (mips_elf_count_global_tls_relocs): Don't count indirect or
2398         warning symbols.
2399         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2400         number of TLS entries were allocated.
2401
2402 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2403
2404         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2405
2406 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2407
2408         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2409         if there are TLS relocations.
2410
2411 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2412
2413         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2414         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2415
2416 2013-02-11  Alan Modra  <amodra@gmail.com>
2417
2418         * elfcode.h (elf_checksum_contents): Free contents.
2419         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2420         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2421         (elf_final_link_free): New function, extracted from..
2422         (bfd_elf_final_link): ..here.  Always call
2423         _bfd_elf_write_section_eh_frame_hdr.
2424         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2425         _bfd_elf_link_hash_table_free.
2426         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2427         * libbfd.h: Regenerate.
2428         * merge.c (_bfd_merge_sections_free): New function.
2429         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2430         hdr_info->array.
2431         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2432         _bfd_elf_link_hash_table_free.
2433         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2434         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2435         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2436         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2437         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2438         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2439         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2440         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2441         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2442         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2443         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2444         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2445         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2446         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2447         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2448         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2449         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2450
2451 2013-02-10  Alan Modra  <amodra@gmail.com>
2452
2453         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2454         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2455         * m68klinux.c (linux_link_hash_table_create): Likewise.
2456         * sparclinux.c (linux_link_hash_table_create): Likewise.
2457         * sunos.c (sunos_link_hash_table_create): Likewise.
2458         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2459         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2460         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2461         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2462         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2463         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2464         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2465         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2466         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2467         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2468         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2469         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2470         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2471         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2472         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2473         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2474         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2475         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2476         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2477         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2478         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2479         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2480         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2481         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2482         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2483         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2484         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2485         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2486
2487 2013-02-10  Alan Modra  <amodra@gmail.com>
2488
2489         * i386linux.c (linux_link_hash_table_create): Allocate table
2490         with bfd_zmalloc, not bfd_alloc.
2491         * pdp11.c (link_hash_table_create): Allocate table with
2492         bfd_malloc, not bfd_alloc.
2493         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2494         with bfd_zmalloc, not bfd_zalloc.
2495         (bfin_link_hash_table_create): Likewise.
2496         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2497         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2498
2499 2013-02-10  Alan Modra  <amodra@gmail.com>
2500
2501         PR ld/15113
2502         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2503
2504 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2505
2506         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2507         sections.
2508         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2509         symbol.
2510
2511 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2512
2513         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2514         288 to 272.
2515
2516 2013-02-08  Alan Modra  <amodra@gmail.com>
2517
2518         PR binutils/15106
2519         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2520         * elf.c (elf_find_function): Revert last change.  Use new
2521         tdata field rather than static vars for cache.
2522
2523 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2524
2525         PR ld/15107
2526         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2527         symbol is defined in regular object.
2528
2529 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2530
2531         PR binutils/15106
2532         * elf.c (elf_find_function): Don't cache if symbols change.
2533
2534 2013-02-07  Alan Modra  <amodra@gmail.com>
2535
2536         PR binutils/14873
2537         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2538         copy attributes from or to non-ELF.
2539
2540 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2541
2542         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2543         for non-zero TLS symbol.
2544         (elf_i386_relocate_section): Don't resolve size relocation against
2545         non-zero TLS symbol.
2546         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2547         pc_count for non-zero TLS symbol.
2548         (elf_x86_64_relocate_section): Don't resolve size relocation
2549         against non-zero TLS symbol.
2550
2551 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2552             Andrew Jenner <andrew@codesourcery.com>
2553
2554         Based on patches from Altera Corporation.
2555
2556         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2557         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2558         (BFD_BACKENDS): Add elf32-nios2.lo.
2559         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2560         * Makefile.in: Regenerated.
2561         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2562         bfd_elf32_littlenios2_vec.
2563         * configure: Regenerated.
2564         * config.bfd: Add cases for nios2.
2565         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2566         (bfd_mach_nios2): Define.
2567         (bfd_nios2_arch): Declare.
2568         (bfd_archures_list): Add bfd_nios2_arch.
2569         * targets.c (bfd_elf32_bignios2_vec): Declare.
2570         (bfd_elf32_littlenios2_vec): Declare.
2571         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2572         bfd_elf32_littlenios2_vec.
2573         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2574         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2575         * bfd-in2.h: Regenerated.
2576         * libbfd.h: Regenerated.
2577         * cpu-nios2.c: New file.
2578         * elf32-nios2.c: New file.
2579
2580 2013-02-06  Alan Modra  <amodra@gmail.com>
2581
2582         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2583         stubs in stub_bfd.
2584
2585 2013-02-06  Alan Modra  <amodra@gmail.com>
2586
2587         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2588         * Makefile.in: Regenerate.
2589
2590 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2591             Pedro Alves  <palves@redhat.com>
2592
2593         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2594         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2595         declaration.
2596         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2597         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2598         * elf-linux-psinfo.h: New file.
2599         * elf.c: Include elf-linux-psinfo.h.
2600         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2601         New functions.
2602         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2603         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2604         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2605         (elfcore_write_ppc_linux_prpsinfo32): New function.
2606
2607 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2608
2609         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2610         start address.
2611
2612 2013-02-04  Alan Modra  <amodra@gmail.com>
2613
2614         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2615         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2616         * Makefile.in: Regenerate.
2617         * po/SRC-POTFILES.in: Regenerate.
2618
2619 2013-02-04  Alan Modra  <amodra@gmail.com>
2620
2621         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2622         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2623
2624 2013-02-01  Alan Modra  <amodra@gmail.com>
2625
2626         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2627         clears def_regular.
2628
2629 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2630
2631         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2632         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2633         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2634
2635 2013-01-31  Alan Modra  <amodra@gmail.com>
2636             David S. Miller  <davem@davemloft.net>
2637
2638         PR ld/15056
2639         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2640         references to __tls_get_addr.
2641         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2642         vtinherit and vtentry reloc handling too.
2643         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2644
2645 2013-01-31  Alan Modra  <amodra@gmail.com>
2646
2647         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2648
2649 2013-01-31  Alan Modra  <amodra@gmail.com>
2650
2651         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2652
2653 2013-01-28  Alan Modra  <amodra@gmail.com>
2654
2655         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2656         "relocation" in error messages throughout file.
2657         (ppc64_elf_relocate_section): Remove sibling call error message,
2658         replace with "call lacks nop".  Specially report errors for
2659         branches to function entry points via OPD lookup and branches
2660         to stubs.  Remove NULL symbol handling now done by %T.
2661
2662 2013-01-28  Alan Modra  <amodra@gmail.com>
2663
2664         * archive.c (bfd_generic_archive_p): Return target and keep
2665         ardata on partial matches.
2666         * format.c (bfd_check_format_matches): Adjust for above
2667         change.  Remove bfd_error_file_ambiguously_recognized dead
2668         code.
2669
2670 2013-01-26  Alan Modra  <amodra@gmail.com>
2671
2672         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2673         bfd_preserve_finish): Move to..
2674         * format.c: ..here, splitting out..
2675         (bfd_reinit): ..this.  New function.
2676         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2677         keep bfd state for a match.
2678         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2679         * elfcore.h (elf_core_file_p): Likewise.
2680         * mach-o.c (bfd_mach_o_header_p): Likewise.
2681         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2682         * xsym.c (bfd_sym_object_p): Likewise.
2683         * mmo.c (mmo_scan): Clear abfd->symcount.
2684         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2685         * section.c (bfd_section_list_clear): Clear section_htab.count.
2686         * bfd-in2.h: Regenerate.
2687
2688 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2689
2690         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2691         second reloc, make sure that the reloc potentially exists first.
2692
2693 2013-01-24  Nick Clifton  <nickc@redhat.com>
2694
2695         * archures.c: Add bfd_mach_v850e3v5.
2696         * bfd-in2.h: Regenerate.
2697         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2698         * cpu-v850_rh850.c: Likewise.
2699         * elf32-v850.c: Add support for v850e3v5 architecture.
2700
2701 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2702
2703         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2704
2705 2013-01-23  Leif Ekblad  <leif@rdos.net>
2706
2707         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2708
2709 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2710
2711         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2712         non-zero TLS symbol.
2713         (elf_i386_relocate_section): Resolve size relocation against
2714         non-zero TLS symbol.
2715         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2716         for non-zero TLS symbol.
2717         (elf_x86_64_relocate_section): Resolve size relocation against
2718         non-zero TLS symbol.
2719
2720 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2721
2722         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2723         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2724         true.
2725
2726 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2727
2728         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2729         PC-relative relocation.
2730         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2731         as PC-relative relocation.
2732
2733 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2734
2735         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2736         check.
2737         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2738
2739         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2740         and R_X86_64_SIZE64 check.
2741         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2742         nor R_X86_64_SIZE64.
2743
2744 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2745
2746         * bfd-in2.h: Regenerated.
2747         * libbfd.h: Likewise.
2748
2749         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2750         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2751         (elf_i386_check_relocs): Handle R_386_SIZE32.
2752         (elf_i386_gc_sweep_hook): Likewise.
2753         (elf_i386_relocate_section): Likewise.
2754
2755         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2756         and R_X86_64_SIZE64 entries.
2757         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2758         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2759         (elf_x86_64_reloc_name_lookup): Likewise.
2760         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2761         R_X86_64_SIZE64.
2762         (elf_x86_64_gc_sweep_hook): Likewise.
2763         (elf_x86_64_relocate_section): Likewise.
2764
2765         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2766         BFD_RELOC_SIZE64.
2767
2768 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2769
2770         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2771         with R_X86_64_RELATIVE64.
2772
2773 2013-01-15  Nick Clifton  <nickc@redhat.com>
2774
2775         * elf32-msp430.c: Fix spelling typo.
2776
2777 2013-01-15  Alan Modra  <amodra@gmail.com>
2778
2779         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2780         plt-thread-safe.
2781
2782 2013-01-14  Alan Modra  <amodra@gmail.com>
2783
2784         PR binutils/14813
2785         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2786         (memory_bclose): Likewise.  Return 0 on success.
2787         * cache.c (cache_bclose): Likewise.
2788         * opncls.c (opncls_bclose, bfd_close): Likewise.
2789         * vms-lib.c (vms_lib_bclose): Likewise.
2790         * libbfd.h: Regenerate.
2791
2792 2013-01-13  Alan Modra  <amodra@gmail.com>
2793
2794         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2795         Add ref_dynamic_nonweak.
2796         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2797         (_bfd_elf_merge_symbol): Don't call above function.  Move
2798         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2799         clear dynamic_def.
2800         (elf_link_add_object_symbols): Delete redundant "override" test.
2801         Don't set dynamic_def here.
2802         (elf_link_output_extsym): Update.
2803
2804 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2805
2806         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2807         normal and TLS symbol access.
2808         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2809
2810 2013-01-12  Alan Modra  <amodra@gmail.com>
2811
2812         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2813         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2814         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2815
2816 2013-01-12  Alan Modra  <amodra@gmail.com>
2817
2818         PR ld/12549
2819         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2820         (_bfd_elf_strtab_clear_all_refs): Define.
2821         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2822         (_bfd_elf_strtab_clear_all_refs): Delete.
2823         * elflink.c (elf_link_add_object_symbols): Clear out added
2824         strtab refs.  Correct handling of warning common symbols.
2825
2826 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2827
2828         * aout0.c: Remove trailing white spaces.
2829         * archive.c: Likewise.
2830         * archures.c: Likewise.
2831         * bfd-in.h: Likewise.
2832         * bfd-in2.h: Likewise.
2833         * coff-alpha.c: Likewise.
2834         * coff-i860.c: Likewise.
2835         * coff-mips.c: Likewise.
2836         * coff-ppc.c: Likewise.
2837         * coff-tic80.c: Likewise.
2838         * coff-x86_64.c: Likewise.
2839         * coff-z80.c: Likewise.
2840         * coffcode.h: Likewise.
2841         * coffgen.c: Likewise.
2842         * cofflink.c: Likewise.
2843         * compress.c: Likewise.
2844         * corefile.c: Likewise.
2845         * cpu-arm.c: Likewise.
2846         * cpu-avr.c: Likewise.
2847         * cpu-bfin.c: Likewise.
2848         * cpu-cr16.c: Likewise.
2849         * cpu-cr16c.c: Likewise.
2850         * cpu-crx.c: Likewise.
2851         * cpu-h8300.c: Likewise.
2852         * cpu-i386.c: Likewise.
2853         * cpu-lm32.c: Likewise.
2854         * cpu-m68k.c: Likewise.
2855         * cpu-moxie.c: Likewise.
2856         * cpu-msp430.c: Likewise.
2857         * cpu-sh.c: Likewise.
2858         * cpu-xc16x.c: Likewise.
2859         * dwarf2.c: Likewise.
2860         * ecofflink.c: Likewise.
2861         * ecoffswap.h: Likewise.
2862         * elf-ifunc.c: Likewise.
2863         * elf-m10300.c: Likewise.
2864         * elf-vxworks.c: Likewise.
2865         * elf32-avr.c: Likewise.
2866         * elf32-avr.h: Likewise.
2867         * elf32-cr16.c: Likewise.
2868         * elf32-cr16c.c: Likewise.
2869         * elf32-cris.c: Likewise.
2870         * elf32-crx.c: Likewise.
2871         * elf32-frv.c: Likewise.
2872         * elf32-hppa.c: Likewise.
2873         * elf32-i860.c: Likewise.
2874         * elf32-ip2k.c: Likewise.
2875         * elf32-iq2000.c: Likewise.
2876         * elf32-m32c.c: Likewise.
2877         * elf32-m68hc1x.c: Likewise.
2878         * elf32-msp430.c: Likewise.
2879         * elf32-mt.c: Likewise.
2880         * elf32-ppc.c: Likewise.
2881         * elf32-rl78.c: Likewise.
2882         * elf32-s390.c: Likewise.
2883         * elf32-score.h: Likewise.
2884         * elf32-sh-symbian.c: Likewise.
2885         * elf32-sh.c: Likewise.
2886         * elf32-spu.c: Likewise.
2887         * elf32-tic6x.c: Likewise.
2888         * elf32-v850.c: Likewise.
2889         * elf32-xc16x.c: Likewise.
2890         * elf32-xtensa.c: Likewise.
2891         * elf64-alpha.c: Likewise.
2892         * elf64-hppa.c: Likewise.
2893         * elf64-ppc.c: Likewise.
2894         * elf64-s390.c: Likewise.
2895         * elfcore.h: Likewise.
2896         * elflink.c: Likewise.
2897         * elfxx-mips.c: Likewise.
2898         * elfxx-sparc.c: Likewise.
2899         * elfxx-tilegx.c: Likewise.
2900         * ieee.c: Likewise.
2901         * libcoff.h: Likewise.
2902         * libpei.h: Likewise.
2903         * libxcoff.h: Likewise.
2904         * linker.c: Likewise.
2905         * mach-o-i386.c: Likewise.
2906         * mach-o-target.c: Likewise.
2907         * mach-o.c: Likewise.
2908         * mach-o.h: Likewise.
2909         * mmo.c: Likewise.
2910         * opncls.c: Likewise.
2911         * pdp11.c: Likewise.
2912         * pe-x86_64.c: Likewise.
2913         * peXXigen.c: Likewise.
2914         * pef-traceback.h: Likewise.
2915         * pei-x86_64.c: Likewise.
2916         * peicode.h: Likewise.
2917         * plugin.c: Likewise.
2918         * reloc.c: Likewise.
2919         * riscix.c: Likewise.
2920         * section.c: Likewise.
2921         * som.c: Likewise.
2922         * syms.c: Likewise.
2923         * tekhex.c: Likewise.
2924         * ticoff.h: Likewise.
2925         * vaxbsd.c: Likewise.
2926         * xcofflink.c: Likewise.
2927         * xtensa-isa.c: Likewise.
2928
2929 2013-01-10  Will Newton <will.newton@imgtec.com>
2930
2931         * Makefile.am: Add Meta.
2932         * Makefile.in: Regenerate.
2933         * archures.c (bfd_mach_metag): New.
2934         * bfd-in2.h: Regenerate.
2935         * config.bfd: Add Meta.
2936         * configure: Regenerate.
2937         * configure.in: Add Meta.
2938         * cpu-metag.c: New file.
2939         * elf-bfd.h: Add Meta.
2940         * elf32-metag.c: New file.
2941         * elf32-metag.h: New file.
2942         * libbfd.h: Regenerate.
2943         * reloc.c: Add Meta relocations.
2944         * targets.c: Add Meta.
2945
2946 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2947
2948         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2949         (elfcore_write_aarch_hw_break): Likewise.
2950         (elfcore_write_aarch_hw_watch): Likewise.
2951         * elf.c (elfcore_grok_aarch_tls): New function.
2952         (elfcore_grok_aarch_hw_break): Likewise.
2953         (elfcore_grok_aarch_hw_watch): Likewise.
2954         (elfcore_grok_note): Call the new functions to handle the
2955         corresponding notes.
2956         (elfcore_write_aarch_tls): New function.
2957         (elfcore_write_aarch_hw_break): Likewise.
2958         (elfcore_write_aarch_hw_watch): Likewise.
2959         (elfcore_write_register_note): Call the new functions to handle the
2960         corresponding pseudo sections.
2961
2962 2013-01-07  Tom Tromey  <tromey@redhat.com>
2963
2964         * section.c (_bfd_std_section): Rename from std_section.
2965         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2966         (STD_SECTION): Update.
2967         * bfd-in2.h: Rebuild.
2968
2969 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2970
2971         * archures.c (bfd_mach_mips5900): Define.
2972         * bfd-in2.h: Regenerate.
2973         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2974         * cpu-mips.c: Add support for MIPS r5900.
2975         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2976
2977 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
2978             Nick Clifton  <nickc@redhat.com>
2979
2980         * elflink.c (get_value): Prevent the use of an undefined shift
2981         operation.  Add sanity checks.
2982
2983 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
2984
2985         * config.bfd (cr16*-*-uclinux*): New target support.
2986
2987
2988 For older changes see ChangeLog-2012
2989 \f
2990 Copyright (C) 2013 Free Software Foundation, Inc.
2991
2992 Copying and distribution of this file, with or without modification,
2993 are permitted in any medium without royalty provided the copyright
2994 notice and this notice are preserved.
2995
2996 Local Variables:
2997 mode: change-log
2998 left-margin: 8
2999 fill-column: 74
3000 version-control: never
3001 End: