bfd/ChangeLog

   1 2013-12-08  Alan Modra  <amodra@gmail.com>
   2
   3         * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
   4         and ref_dynamic_nonweak when chaining together indirect
   5         symbols.
   6
   7 2013-12-06  Tristan Gingold  <gingold@adacore.com>
   8
   9         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
  10         Display epilog opcode.
  11         (pex64_dump_xdata): Add argument rf; make addr a local variable.
  12         Adjust call to pex64_xdata_print_uwd_codes.
  13         (pex64_bfd_print_pdata): Display code range, adjust call to
  14
  15 2013-12-05  Tristan Gingold  <gingold@adacore.com>
  16
  17         * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
  18
  19 2013-12-03  Nick Clifton  <nickc@redhat.com>
  20
  21         * peXXigen.c (pe_print_resource_entries): New function: Displays
  22         an entry in a .rsrc section.
  23         (pe_print_resource_directory): New function: Displays a directory
  24         in a .rsrc section.
  25         (pe_print_rsrc): New function: Displays the contents of .rsrc
  26         section.
  27         (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
  28
  29 2013-12-03  Alan Modra  <amodra@gmail.com>
  30
  31         * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
  32         Don't omit saving of r2 for ELFv2.  Don't addi 2,2,0.
  33         (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
  34
  35 2013-12-03  Alan Modra  <amodra@gmail.com>
  36
  37         * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
  38         Handle ELFv2.
  39
  40 2013-11-26  Will Newton  <will.newton@linaro.org>
  41
  42         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
  43         Handle STT_GNU_IFUNC symbols correctly in static links.
  44
  45 2013-11-26  Will Newton  <will.newton@linaro.org>
  46
  47         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
  48         PLT_INDEX is calculated using correct header size.
  49
  50 2013-11-22  Cory Fields  <cory@coryfields.com>
  51
  52         * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
  53         * libcoff.h: Regenerate.
  54         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
  55         timestamp if --insert-timestamp was used.
  56
  57 2013-11-19  Roland McGrath  <mcgrathr@google.com>
  58
  59         * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
  60         when not doing linking (i.e. INFO is a null pointer).
  61
  62 2013-11-19  H.J. Lu  <hongjiu.lu@intel.com>
  63
  64         * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
  65
  66 2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
  69         and R_X86_64_PLT32_BND.
  70         (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
  71         R_X86_64_PLT32_BND.
  72         (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
  73         (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
  74         BFD_RELOC_X86_64_PLT32_BND.
  75         (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
  76         R_X86_64_PLT32_BND.
  77         (elf_x86_64_gc_sweep_hook): Likewise.
  78         (elf_x86_64_relocate_section): Likewise.
  79         * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
  80         and BFD_RELOC_X86_64_PLT32_BND.
  81         * bfd-in2.h: Regenerated.
  82         * libbfd.h: Likewise.
  83
  84 2013-11-15  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
  87         PLT0 directly.
  88         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
  89
  90 2013-11-14  Nick Clifton  <nickc@redhat.com>
  91
  92         PR ld/16017
  93         * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
  94         value, TRUE for success, FALSE for failure.
  95         Fail if attempting to create a PLT entry for a thumb only target.
  96         (elf32_arm_final_link_relocate): Check result of calling
  97         elf32_arm_populate_plt_entry.
  98         (elf32_arm_finish_dynamic_symbol): Likewise.
  99
 100 2013-11-14  Guy Martin <gmsoft@tuxicoman.be>
 101
 102         PR ld/16082
 103         * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
 104         information when forcing a symbol to be local.
 105
 106 2013-11-13  Yufeng Zhang  <yufeng.zhang@arm.com>
 107
 108         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
 109         R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
 110         likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
 111
 112 2013-11-12  Matthew Leach  <Matthew.Leach@arm.comm>
 113
 114         * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
 115         size of struct elf_prstatus.
 116
 117 2013-11-11  Alan Modra  <amodra@gmail.com>
 118
 119         * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
 120
 121 2013-11-11  Ulrich Weigand  <uweigand@de.ibm.com>
 122
 123         * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
 124         here, not SYMBOL_CALLS_LOCAL.
 125         (ppc64_elf_relocate_section): Likewise.
 126         (size_global_entry_stubs): Set undefined symbols on their global
 127         entry stubs here..
 128         (build_global_entry_stubs): ..rather than here.
 129         (ppc64_elf_build_stubs): Don't reset glink->size before calling
 130         build_global_entry_stubs.
 131
 132 2013-11-07  Roland McGrath  <mcgrathr@google.com>
 133
 134         * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
 135         collide with bfd_mach_l1om.
 136         * bfd-in2.h: Regenerate.
 137
 138         * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
 139         (elf_backend_object_p): Use that in elf32-i386-nacl definition.
 140         * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
 141         (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
 142         (elf32_x86_64_nacl_elf_object_p): New function.
 143         (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
 144
 145 2013-11-05  DJ Delorie  <dj@redhat.com>
 146
 147         * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
 148         are loaded before trying to use them.
 149
 150 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 151             Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
 152
 153         PR ld/4409
 154         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
 155         error ignored.
 156         * elf-m10200.c (mn10200_elf_relocate_section): Updated.
 157         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 158         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 159         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 160         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 161         (bfin_relocate_section): Likewise.
 162         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 163         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 164         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 165         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 166         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 167         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 168         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 169         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 170         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 171         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 172         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 173         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 174         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 175         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 176         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 177         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 178         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 179         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 180         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 181         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 182         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 183         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 184         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 185         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 186         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 187         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 188         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 189         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 190         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 191         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 192         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 193         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 194         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 195         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 196         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 197         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 198         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 199         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 200         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 201         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 202         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 203         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 204         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 205         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 206         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 207         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 208
 209         * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
 210         from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
 211
 212 2013-11-05  Alan Modra  <amodra@gmail.com>
 213
 214         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
 215         hidden.
 216         (ppc64_elf_set_toc): Adjust.
 217
 218 2013-11-05  Alan Modra  <amodra@gmail.com>
 219
 220         * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
 221         iplt, reliplt.  Update all references to use elf.sgot, elf.splt,
 222         elf.srelplt, elf.iplt and elf.irelplt.
 223
 224 2013-11-03  Sandra Loosemore  <sandra@codesourcery.com>
 225
 226         * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
 227         ATTRIBUTE_UNUSED from parameter.
 228         (nios2_elf_do_lo16_relocate): Likewise.
 229         (nios2_elf32_do_hiadj16_relocate): Likewise.
 230         (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
 231         (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
 232         (nios2_elf32_do_pcrel16_relocate): Likewise.
 233         (nios2_elf32_do_call26_relocate): Likewise.
 234         (nios2_elf32_do_gprel_relocate): Likewise.
 235         (nios2_elf32_do_ujmp_relocate): Likewise.
 236         (nios2_elf32_do_cjmp_relocate): Likewise.
 237         (nios2_elf32_do_callr_relocate): Likewise.
 238         (nios2_elf32_gc_mark_hook): Likewise.
 239
 240 2013-11-04  Alan Modra  <amodra@gmail.com>
 241
 242         * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
 243         prologue to non-PIC in non-PIC executables.
 244
 245 2013-11-04  Alan Modra  <amodra@gmail.com>
 246
 247         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
 248         pointer_equality_needed flag.
 249         (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
 250         entries for references to functions in shared libraries on
 251         non-call relocs.
 252         (readonly_dynrelocs): Split into function of the same name and..
 253         (maybe_set_textrel): ..this new function.  Update call.
 254         (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
 255         ELFv2 in most cases if we have a plt entry.  Use new
 256         readonly_relocs.
 257         (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
 258         for ifunc in static executables.
 259         (size_global_entry_stubs): New function.
 260         (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
 261         Save end of glink branch table.
 262         (ppc64_elf_hash_symbol): New function.
 263         (build_global_entry_stubs): New function.
 264         (ppc64_elf_build_stubs): Call build_global_entry_stubs.  Adjust
 265         glink sizing.
 266         (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
 267         (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
 268         defined on plt code.
 269
 270 2013-11-02  Alan Modra  <amodra@gmail.com>
 271
 272         * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
 273
 274 2013-11-02  Alan Modra  <amodra@gmail.com>
 275
 276         * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
 277         to value for object file.
 278
 279 2013-11-01  Roland McGrath  <mcgrathr@google.com>
 280
 281         * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
 282         some section have SEC_HAS_CONTENTS set.  It's not set for
 283         .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
 284         sections is implausible and not really supportable anyway.
 285
 286 2013-10-30  Alan Modra  <amodra@gmail.com>
 287
 288         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
 289         tag to specify tls optimisation.
 290         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 291         (ppc64_elf_finish_dynamic_sections): Specify whether multiple
 292         toc pointers are used via DT_PPC64_OPT.
 293
 294 2013-10-30  Alan Modra  <amodra@gmail.com>
 295
 296         * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
 297         (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
 298         build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
 299         ppc64_elf_relocate_section): Use new defines.
 300
 301 2013-10-30  Alan Modra  <amodra@gmail.com>
 302
 303         * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
 304         parameter and adjust for ELFv2.  Update all uses.
 305         (PLT_CALL_STUB_SIZE): Delete.
 306         (ppc64_elf_get_synthetic_symtab): Support new glink layout.
 307         (allocate_dynrelocs): Likewise.
 308         (plt_stub_size, build_plt_stub): Adjust for ELFv2.
 309         (get_r2off): Return 0 for ELFv2 -R.
 310         (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
 311         (ppc64_elf_size_stubs): Likewise.
 312         (ppc64_elf_build_stubs): Add new ELFv2 glink.
 313
 314 2013-10-30  Alan Modra  <amodra@gmail.com>
 315             Ulrich Weigand  <uweigand@de.ibm.com>
 316
 317         * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
 318         (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
 319         we forgot, "plt_ent".
 320         (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
 321         st_other bits only valid in ELFv2.
 322         (ppc64_elf_merge_symbol_attribute): New function.
 323         (ppc_type_of_stub): Add local_off param to test branch range.
 324         (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
 325         (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
 326         (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
 327         Set "other" field.
 328         (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
 329         calls.
 330
 331 2013-10-30  Alan Modra  <amodra@gmail.com>
 332
 333         * elf64-ppc.c (abiversion, set_abiversion): New functions.
 334         (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
 335         (struct ppc_link_hash_table): Add opd_abi.
 336         (ppc64_elf_check_relocs): Check no .opd with ELFv2.
 337         (ppc64_elf_merge_private_bfd_data): New function.
 338         (ppc64_elf_print_private_bfd_data): New function.
 339         (ppc64_elf_tls_setup): Set htab->opd_abi.
 340         (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
 341         tags for ELFv2.
 342         (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
 343         (ppc64_elf_finish_dynamic_symbol): Likewise
 344
 345 2013-10-30  Alan Modra  <amodra@gmail.com>
 346
 347         * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
 348         reg and r12 as destination.
 349         (ppc_build_one_stub): Likewise.
 350         (ppc64_elf_build_stubs): Likewise for glink.
 351
 352 2013-10-30  Alan Modra  <amodra@gmail.com>
 353
 354         * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
 355         BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
 356         BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
 357         * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
 358         Make all _HA and _HI relocs report signed overflow.
 359         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 360         (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
 361         (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
 362         (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
 363         R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
 364         R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
 365         * libbfd.h: Regenerate.
 366         * bfd-in2.h: Regenerate.
 367
 368 2013-10-29  Roland McGrath  <mcgrathr@google.com>
 369
 370         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
 371         sequence to match what the assembler generates.
 372
 373 2013-10-29  Jan Beulich <jbeulich@suse.com>
 374
 375         * elflink.c (struct elf_outext_info): Add field file_sym_done.
 376         (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
 377         symbol emission from here ...
 378         (elf_link_output_extsym): ... to here.
 379
 380 2013-10-24  Nick Clifton  <nickc@redhat.com>
 381
 382         PR binutils/15994
 383         * dwarf2.c (lookup_address_in_line_info_table): Change return type
 384         to be the range of addresses covered by the table.
 385         (comp_unit_find_nearest_line): Likewise.
 386         (find_line): Search all CUs.  Select the one that matches and
 387         covers the smallest address range.
 388
 389 2013-10-18  Hans-Peter Nilsson  <hp@axis.com>
 390
 391         * elf32-cris.c (cris_elf_check_relocs): Don't assume
 392         a registered dynobj means that a .got has been created.
 393
 394 2013-10-17  Alan Modra  <amodra@gmail.com>
 395
 396         PR 16056
 397         * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
 398         when finding lowest_section.
 399
 400 2013-10-14  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 401
 402         * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
 403         (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
 404         file that has a Tag_GNU_MIPS_ABI_MSA attribute.
 405         Merge Tag_GNU_MIPS_ABI_MSA attributes.
 406
 407 2013-10-14  Nick Clifton  <nickc@redhat.com>
 408
 409         * gen-aout.c (main): Fix formatting.  Close file.
 410
 411 2013-10-13  Richard Sandiford  <rdsandiford@googlemail.com>
 412
 413         * elfxx-mips.c (mips_use_local_got_p): New function.
 414         (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
 415         (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
 416         GOT and absolute references.
 417
 418 2013-10-09  Roland McGrath  <mcgrathr@google.com>
 419
 420         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
 421         expression to int to silence over-eager compiler warnings.
 422
 423         * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
 424         loop that doesn't use (or initialize) it.
 425
 426         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
 427         Move second const qualifier so it applies to the pointer.
 428
 429 2013-10-09  Nick Clifton  <nickc@redhat.com>
 430
 431         PR binutils/16022
 432         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
 433
 434 2013-10-09  Tom Tromey  <tromey@redhat.com>
 435
 436         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
 437
 438 2013-10-09  Nick Clifton  <nickc@redhat.com>
 439
 440         PR ld/16021
 441         * elf32-rl78.c (rl78_dump_symtab): Delete.
 442         (rl78_get_reloc): Delete.
 443
 444 2013-10-09  Tom Tromey  <tromey@redhat.com>
 445
 446         * bfd-in2.h: Rebuild.
 447         * opncls.c (bfd_get_alt_debug_link_info): Change type of
 448         buildid_len to bfd_size_type.
 449
 450 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 451
 452         PR binutils/15993
 453         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
 454         "case".  Reindent "switch" statements.
 455
 456 2013-10-08  Tom Tromey  <tromey@redhat.com>
 457
 458         * bfd-in2.h: Rebuild.
 459         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
 460         parameter.  Change type of buildid_out.  Update.
 461         (get_alt_debug_link_info_shim): New function.
 462         (bfd_follow_gnu_debuglink): Use it.
 463
 464 2013-10-08  Andreas Schwab  <schwab@suse.de>
 465
 466         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
 467         for PIE executables.
 468
 469 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 470
 471         * configure: Regenerate.
 472
 473 2013-10-03  Will Newton  <will.newton@linaro.org>
 474
 475         * configure: Regenerate.
 476         * configure.in: Build elf-ifunc.o for AArch64.
 477         * elfnn-aarch64.c: Include objalloc.h.
 478         (elfNN_aarch64_local_htab_hash): New function.
 479         (elfNN_aarch64_local_htab_eq): New function.
 480         (elfNN_aarch64_get_local_sym_hash): New function.
 481         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 482         symbol hash.
 483         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 484         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
 485         for handling STT_GNU_IFUNC symbols.
 486         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
 487         references to STT_GNU_IFUNC symbols.
 488         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
 489         STT_GNU_IFUNC symbols.
 490         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 491         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 492         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 493         (elfNN_aarch64_is_function_type): Remove function.
 494         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
 495         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
 496         (elfNN_aarch64_allocate_local_dynrelocs): New function.
 497         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
 498         (elfNN_aarch64_size_dynamic_sections): Call
 499         elfNN_aarch64_allocate_local_dynrelocs.
 500         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
 501         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 502         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
 503         STT_GNU_IFUNC symbols and .iplt.
 504         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
 505         (elfNN_aarch64_finish_dynamic_sections): Call
 506         elfNN_aarch64_finish_local_dynamic_symbol.
 507
 508 2013-09-30  Nick Clifton  <nickc@redhat.com>
 509
 510         * cpu-msp430.c: Use printable names that match the values
 511         displayed by readelf.
 512
 513 2013-08-25  Andrew Pinski  <apinski@cavium.com>
 514
 515         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
 516         fixed size of 16.
 517
 518 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
 519
 520         * elfxx-mips.c (mips_elf_create_got_section): Hide
 521         _GLOBAL_OFFSET_TABLE_.
 522
 523 2013-09-24  Alan Modra  <amodra@gmail.com>
 524
 525         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 526
 527 2013-09-24  Alan Modra  <amodra@gmail.com>
 528
 529         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 530         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 531         for a NULL function name stab if If N_FUN stab is ignored.
 532         Ensure index entry count loop matches write loop.
 533
 534 2013-09-20  Alan Modra  <amodra@gmail.com>
 535
 536         * configure: Regenerate.
 537
 538 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 539
 540         * configure.in: Bump version to 2.24.51
 541         * configure: Regenerate.
 542
 543 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 544
 545         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 546         EF_MIPS_FP64.
 547
 548 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 549
 550         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 551         format string.
 552
 553 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 554
 555         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 556         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 557         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 558         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 559
 560 2013-08-27  Alan Modra  <amodra@gmail.com>
 561
 562         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 563         Add notice_as_needed.
 564         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 565         (elf_backend_notice_as_needed): Define.
 566         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 567         (ppc64_elf_notice_as_needed): ..to this.
 568         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 569         (elf_link_add_object_symbols): ..from here.
 570         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 571         (elf_backend_notice_as_needed): Define..
 572         (elfNN_bed): ..and use here.
 573
 574 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 575
 576         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 577         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 578         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 579         (bfd_i386_nacl_arch): New variable.
 580         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 581         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 582         * bfd-in2.h: Regenerate.
 583
 584 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 585
 586         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 587         elf_segment_map list.  If an executable segment is page-aligned
 588         but does not end with a full page, then append a fake section into
 589         the segment map entry that pads out the page.
 590         (nacl_final_write_processing): New function.  Write the code fill
 591         laid out in nacl_modify_segment_map.
 592         * elf-nacl.h: Declare it.
 593         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 594         (elf_backend_final_write_processing): Define it for NaCl backend.
 595         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 596         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 597
 598         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 599         parameter to MINPAGESIZE.
 600         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 601
 602         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 603
 604 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 605
 606         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 607         set GOT's entry size if there is no ELF section data.
 608         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 609         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 610         Likewise.
 611
 612 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 613
 614         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 615         (get_elf_x86_64_backend_data): Use it.
 616         (elf_x86_64_size_dynamic_sections): Likewise.
 617
 618 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 619
 620         PR binutils/15834
 621         * bfdio.c: Fix typos.
 622         * elf32-spu.c: Likewise.
 623         * elfnn-aarch64.c: Likewise.
 624
 625 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 626
 627         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 628         .ovrflo sections.
 629         * coffcode.h (coff_compute_section_file_positions): Force
 630         match between file offset and vma offset.
 631
 632 2013-08-21  Alan Modra  <amodra@gmail.com>
 633
 634         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 635         and *poldalignment before exiting when !relocs_compatible.
 636
 637 2013-08-21  Alan Modra  <amodra@gmail.com>
 638
 639         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 640         symbols to STV_HIDDEN.
 641
 642 2013-08-14  John Tytgat  <john@bass-software.com>
 643
 644         PR ld/15787
 645         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 646         segment containing the relocating symbol instead of assuming 0 for
 647         sb group relocations.
 648
 649 2013-08-09  Nick Clifton  <nickc@redhat.com>
 650
 651         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 652         flag bits do not match.
 653         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 654
 655 2013-08-05  John Tytgat  <john@bass-software.com>
 656
 657         * po/BLD-POTFILES.in: Regenerate.
 658         * po/SRC-POTFILES.in: Likewise.
 659
 660 2013-07-31  John Tytgat  <john@bass-software.com>
 661
 662         PR ld/15787
 663         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 664         output section VMA.
 665
 666 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 667
 668         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 669         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 670         section.
 671
 672 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 673
 674         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 675         Use the correct alignment for
 676         _bfd_elf_make_dynamic_reloc_section for ILP32.
 677
 678 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 679
 680         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 681         BFD_RELOC_AARCH64_NONE explicitly.
 682
 683 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 684
 685         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 686         entry size if there is no ELF section data.
 687
 688 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 689
 690         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 691         Don't check symbol visibility here.  Remove a check already
 692         asserted for.
 693         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 694         instead of individual checks.
 695         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 696         check the offset to decide if produce a GOT or PLT entry.
 697         Remove redundant assertions.  Remove code to produce GOT entries
 698         for local symbols.  Remove a duplicate comment and add a comment
 699         on GOT relocations.
 700         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 701         dynamic relocs.
 702
 703 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 704
 705         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 706         typo.
 707
 708 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 709
 710         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 711         (elf_vax_always_size_sections): Likewise.
 712         (elf_vax_size_dynamic_sections): Remove code moved to
 713         elf_vax_always_size_sections.  Make comment on
 714         elf_vax_instantiate_got_entries match reality.
 715         (elf_vax_instantiate_got_entries): Assert that rather than check
 716         if dynobj is null.  Don't check for dynamic_sections_created.
 717         Make function description match reality.
 718         (elf_backend_always_size_sections): New macro.
 719
 720 2013-07-25  Alan Modra  <amodra@gmail.com>
 721
 722         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 723         with a union.
 724         (opd_entry_value): Cache .opd section contents.
 725         (ppc64_elf_relocate_section): Adjust.
 726
 727 2013-07-25  Alan Modra  <amodra@gmail.com>
 728
 729         PR ld/15762
 730         PR ld/12761
 731         * elflink.c (elf_link_add_object_symbols): Correct test in
 732         last patch.  Remove unnecessary code.
 733
 734 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 735
 736         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 737         R_RBR.  Add numbers in comments.
 738         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 739         * coff64-rs6000.c: Likewise.
 740
 741 2013-07-20  Alan Modra  <amodra@gmail.com>
 742
 743         PR ld/15762
 744         PR ld/12761
 745         * elflink.c (elf_link_add_object_symbols): Don't clobber
 746         .gnu.warning.symbol sections when shared.
 747
 748 2013-07-19  Nick Clifton  <nickc@redhat.com>
 749
 750         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 751         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 752
 753 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 754
 755         PR ld/15721
 756         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 757         destination masks.
 758         * R_MSP430_2X_PCREL: Likewise.
 759         * R_MSP430X_10_PCREL: Likewise.
 760         * R_MSP430X_2X_PCREL: Likewise.
 761
 762 2013-07-18  Terry Guo  <terry.guo@arm.com>
 763
 764         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 765         thumb only targets.
 766         (elf32_arm_final_link_relocate): Likewise.
 767
 768 2013-07-18  Bill Neubauer  <wcn@google.com>
 769
 770         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 771         .debug_gdb_scripts
 772
 773 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 774
 775         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 776         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 777         (arm_build_one_stub): Increase MAXRELOCS to 3.
 778         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 779         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 780         pointee type a third argument.
 781         (elf32_arm_create_or_find_stub_sec): Update caller.
 782         (elf32_arm_size_stubs): Update argument type.
 783         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 784         * bfd-in2.h: Regenerate.
 785         * libbfd.h: Regenerate.
 786
 787 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 788
 789         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 790         magic numbers with enum values.
 791
 792 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 793
 794         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 795         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 796         been added here with 2013-07-05 elf32-s390.c change).
 797         * bfd-in2.h: Regenerate (no-op).
 798         * libbfd.h: Regenerate (no-op).
 799
 800 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 801
 802         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 803         EF_MIPS_NAN2008.
 804         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 805
 806 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 807
 808         * vms-alpha.c (struct vms_private_data_struct): Remove
 809         flag_hash_long_names and flag_show_after_trunc.
 810         (hash_string): Remove.
 811         (_bfd_vms_length_hash_symbol): Remove.
 812         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 813         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 814         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 815         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 816         (vms_bfd_is_local_label_name): Remove trace call.
 817
 818 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 819
 820         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
 821         macros.
 822         * configure.com: Adjust to match changes in configure.
 823         * makefile.vms (OBJS): Update list.
 824
 825 2013-07-05  Tristan Gingold  <gingold@adacore.com>
 826
 827         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
 828         overflow sections.
 829
 830 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 831
 832         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
 833         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
 834         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
 835         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
 836         relocations.
 837         * elf64-s390.c: See elf32-s390.c
 838         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
 839         * libbfd.h: Add new reloc strings.
 840
 841 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 842
 843         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
 844         values.
 845         (elfNN_aarch64_relocate_section): Likewise.
 846         (elfNN_aarch64_gc_sweep_hook): Likewise.
 847         (elfNN_aarch64_check_relocs): Likewise.
 848
 849 2013-07-03  Alan Modra  <amodra@gmail.com>
 850
 851         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
 852         when relocatable.  Don't change root.type or type here.
 853         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
 854
 855 2013-07-03  Alan Modra  <amodra@gmail.com>
 856
 857         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
 858         (ppc64_elf_size_stubs): Don't set "addend".
 859         (ppc64_elf_relocate_section): Don't allow calls via
 860         toc-adjusting stubs without a following nop even in an
 861         executable, except for self-calls and both libc_start_main
 862         and .libc_start_main.
 863
 864 2013-07-03  Alan Modra  <amodra@gmail.com>
 865
 866         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
 867
 868 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 869
 870         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
 871         line.
 872
 873 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 874
 875         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
 876         (_bfd_vms_find_nearest_line_discriminator): New function.
 877
 878 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 879
 880         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
 881
 882 2013-07-02  Tristan Gingold  <gingold@adacore.com>
 883
 884         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
 885         (rs6000coff_vec): Reference it.
 886
 887 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 888
 889         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
 890         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
 891         (elfNN_aarch64_create_dynamic_sections): Do not define
 892         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
 893
 894 2013-07-02  Alan Modra  <amodra@gmail.com>
 895
 896         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
 897         .TOC. after relocatable check.
 898
 899 2013-07-01  Alan Modra  <amodra@gmail.com>
 900
 901         * elf64-ppc.h (ppc64_elf_toc): Delete.
 902         (ppc64_elf_set_toc): Declare.
 903         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
 904         with call the ppc64_elf_set_toc.
 905         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
 906         (ppc64_elf_start_multitoc_partition): Likewise.
 907         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
 908         with elf.hgot.
 909         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
 910         for ".TOC.".
 911         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
 912         as needing a toc pointer.
 913         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
 914         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
 915         Set elf.hgot value.
 916
 917 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 918
 919         PR ld/15685
 920         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
 921         R_X86_64_DTPOFF64.
 922
 923 2013-06-28  Nick Clifton  <nickc@redhat.com>
 924
 925         PR ld/15302
 926         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
 927
 928 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 929
 930         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
 931         in sgot.
 932         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
 933         in sgot[0] rather than sgotplt[0].
 934
 935 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 936
 937         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
 938         beginning of the generated file.
 939         (elf64-aarch64.c): Likewise.
 940         * Makefile.in: Re-generated.
 941
 942 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 943
 944         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
 945         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
 946         * Makefile.in: Re-generated.
 947         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
 948         (bfd_elf64_littleaarch64_vec): Likewise.
 949         (bfd_elf32_bigaarch64_vec): Likewise.
 950         (bfd_elf32_littleaarch64_vec): Likewise.
 951         * configure: Re-generated.
 952         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
 953         * elfxx-aarch64.h: New file.
 954         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
 955         stuff to elfxx-aarch64.c.
 956         (bfd_elf_aarch64_put_addend): Removed.
 957         (PG_OFFSET, PG): Likewise.
 958         (elfNN_aarch64_small_plt0_entry): Support ELF32.
 959         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
 960         (elf64_aarch64_grok_prstatus): Removed.
 961         (elf_backend_grok_prstatus): Removed.
 962         (insn32): Likewise.
 963         (aarch64_unsigned_overflow): Likewise.
 964         (aarch64_signed_overflow): Likewise.
 965         (aarch64_resolve_relocation): Likewise.
 966         (MASK): Likewise.
 967         (decode_branch_ofs_26): Likewise.
 968         (decode_cond_branch_ofs_19): Likewise.
 969         (decode_ld_lit_ofs_19): Likewise.
 970         (decode_tst_branch_ofs_14): Likewise.
 971         (decode_movw_imm): Likewise.
 972         (decode_adr_imm): Likewise.
 973         (decode_add_imm): Likewise.
 974         (reencode_branch_ofs_26): Likewise.
 975         (reencode_cond_branch_ofs_19): Likewise.
 976         (reencode_ld_lit_ofs_19): Likewise.
 977         (reencode_tst_branch_ofs_14): Likewise.
 978         (reencode_movw_imm): Likewise.
 979         (reencode_adr_imm): Likewise.
 980         (reencode_ldst_pos_imm): Likewise.
 981         (reencode_add_imm): Likewise.
 982         (reencode_movzn_to_movz): Likewise.
 983         (reencode_movzn_to_movn): Likewise.
 984         (aarch64_relocate): Update to call the new function names in
 985         elfxx-aarch64.c.
 986         (aarch64_calculate_got_entry_vma): Likewise.
 987         (elfNN_aarch64_final_link_relocate): Likewise.
 988         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
 989         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
 990         (elf_aarch64_update_plt_entry): ... this.
 991         (elfNN_aarch64_create_small_pltn_entry): Update.
 992         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
 993         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
 994         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
 995         call elf_aarch64_update_plt_entry.
 996
 997 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
 998
 999         * bfd-in2.h: Re-generated.
1000         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1001         (IS_AARCH64_TLS_RELOC): Change to be based on the
1002         bfd reloc enumerators.
1003         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1004         (PG, PG_OFFSET): Cast literal to bfd_vma.
1005         (elf64_aarch64_howto_table): Removed.
1006         (elf64_aarch64_howto_dynrelocs): Removed.
1007         (elf64_aarch64_tls_howto_table): Removed.
1008         (elf64_aarch64_tlsdesc_howto_table): Removed.
1009         (elfNN_aarch64_howto_table): New table to host all howto entires..
1010         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1011         (elfNN_aarch64_bfd_reloc_from_howto): New function.
1012         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1013         (struct elf_aarch64_reloc_map): New.
1014         (elf_aarch64_reloc_map): New table.
1015         (elfNN_aarch64_howto_from_bfd_reloc): New function.
1016         (elfNN_aarch64_howto_from_type): Update to look up the new table
1017         elfNN_aarch64_howto_table.
1018         (struct elf64_aarch64_reloc_map): Remove.
1019         (elf64_aarch64_reloc_map): Remove.
1020         (elfNN_aarch64_reloc_type_lookup): Change to call
1021         elfNN_aarch64_howto_from_bfd_reloc.
1022         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1023         elfNN_aarch64_howto_table.
1024         (aarch64_resolve_relocation): Refactor to switch on the bfd
1025         reloc enumerators.
1026         (bfd_elf_aarch64_put_addend): Likewise.
1027         (elfNN_aarch64_final_link_relocate): Likewise.
1028         (aarch64_tls_transition_without_check): Likewise.
1029         (aarch64_reloc_got_type): Likewise.
1030         (aarch64_can_relax_tls): Likewise.
1031         (aarch64_tls_transition): Likewise.
1032         (elfNN_aarch64_tls_relax): Likewise.
1033         (elfNN_aarch64_final_link_relocate): Likewise.
1034         (elfNN_aarch64_relocate_section): Likewise.
1035         (elfNN_aarch64_gc_sweep_hook): Likewise.
1036         (elfNN_aarch64_check_relocs): Likewise.
1037         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1038         * libbfd.h: Re-generated.
1039         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1040         (BFD_RELOC_AARCH64_RELOC_START)
1041         (BFD_RELOC_AARCH64_RELOC_END)
1042         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1043         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1044         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1045         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1046         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1047         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1048         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1049
1050 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1051
1052         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1053         (BUILD_CFILES): Add elf32-aarch64.c.
1054         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1055         * Makefile.in: Re-generated.
1056         * archures.c (bfd_mach_aarch64_ilp32): New define.
1057         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1058         (bfd_elf32_aarch64_set_options): Ditto.
1059         (elf32_aarch64_setup_section_lists): Ditto.
1060         (elf32_aarch64_next_input_section): Ditto.
1061         (elf32_aarch64_size_stubs): Ditto.
1062         (elf32_aarch64_build_stubs): Ditto.
1063         * bfd-in2.h: Re-generated.
1064         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1065         and bfd_elf32_bigaarch64_vec.
1066         (aarch64-*-linux*): Likewise.
1067         (aarch64_be-*-elf): Likewise.
1068         (aarch64_be-*-linux*): Likewise.
1069         * configure.in (bfd_elf32_bigaarch64_vec)
1070         (bfd_elf32_littleaarch64_vec): New.
1071         * configure: Re-generated.
1072         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1073         lp64 ones.
1074         (bfd_aarch64_arch_ilp32): New.
1075         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1076         * elfnn-aarch64.c (ARCH_SIZE): New define.
1077         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1078         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1079         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1080         (ELF64_R_*): Rename to ELFNN_R_*.
1081         Plus other paramaterization.
1082         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1083         New declarations.
1084         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1085         bfd_elf32_littleaarch64_vec.
1086
1087 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1088
1089         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1090         (BUILD_CFILES): Add elf64-aarch64.c.
1091         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1092         * Makefile.in: Re-generated.
1093         * elf64-aarch64.c: Rename to ...
1094         * elfnn-aarch64.c: ... this.
1095
1096 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
1097             Paul Brook  <paul@codesourcery.com>
1098
1099         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1100         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1101         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1102         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1103         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1104         (micromips_insn32_o32_exec_plt0_entry): New variable.
1105         (micromips_insn32_o32_exec_plt_entry): Likewise.
1106         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1107         (mips_elf_estimate_stub_size): Likewise.
1108         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1109         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1110         (mips_finish_exec_plt): Likewise.
1111         (_bfd_mips_elf_relax_section): Likewise.
1112         (_bfd_mips_elf_insn32): New function.
1113         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1114
1115 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
1116
1117         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1118         prototype.
1119         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1120         (bfd_elf32_get_synthetic_symtab): New macro.
1121         * elfxx-mips.c (plt_entry): New structure.
1122         (mips_elf_link_hash_entry): Add use_plt_entry member.
1123         (mips_elf_link_hash_table): Rename plt_entry_size member to
1124         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
1125         plt_comp_offset, plt_got_index entries and plt_header_is_comp
1126         members.
1127         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1128         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1129         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1130         (STUB_LI16S_MICROMIPS): Likewise.
1131         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1132         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1133         (micromips_o32_exec_plt0_entry): New variable.
1134         (mips16_o32_exec_plt_entry): Likewise.
1135         (micromips_o32_exec_plt_entry): Likewise.
1136         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1137         (mips_elf_output_extsym): Update to use gotplt_union's plist
1138         member rather than offset.
1139         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
1140         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1141         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1142         member rather than offset.
1143         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1144         entries.
1145         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1146         here.
1147         (mips_elf_make_plt_record): New function.
1148         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
1149         of JAL relocations that might need a PLT entry.
1150         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1151         gotplt_union's plist member rather than offset.  Set individual
1152         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
1153         Don't set the symbol's value in the symbol table for PLT
1154         references here.  Don't set the PLT or PLT GOT section sizes
1155         here.
1156         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1157         (mips_elf_allocate_lazy_stub): Likewise.
1158         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
1159         magic symbol.
1160         (mips_elf_set_plt_sym_value): New function.
1161         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1162         PLT and PLT GOT section sizes here.  Set the symbol values in
1163         the symbol table for PLT references here.  Handle microMIPS
1164         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1165         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1166         gotplt_union's plist member rather than offset.  Handle
1167         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
1168         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1169         gotplt_union's plist member rather than offset.  Use
1170         MIPS_ELF_GOT_SIZE to calculate GOT address.
1171         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
1172         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1173         mips_finish_exec_plt.
1174         (_bfd_mips_elf_link_hash_table_create): Update to use
1175         gotplt_union's plist member rather than offset.
1176         (_bfd_mips_elf_get_synthetic_symtab): New function.
1177
1178 2013-06-24  Wawa  <caojinyu@msn.com>
1179
1180         PR 15657
1181         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1182
1183 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1184
1185         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1186         files to...
1187         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1188         * Makefile.in: Regenerate.
1189         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1190         Set want64 to true for them at the end.
1191         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1192         #ifdef BFD64.
1193
1194 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
1195
1196         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1197         set sh_entsize for PLT section.
1198
1199 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
1200
1201         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1202         * bfd-in2.h: Re-generated.
1203         * elf64-aarch64.c (RELOC_SECTION): Removed.
1204         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1205         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1206         (elf64_aarch64_link_hash_traverse): Ditto.
1207         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1208         comment.
1209
1210 2013-06-19  Will Newton  <will.newton@linaro.org>
1211
1212         * configure: Regenerated.
1213         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1214         * elf64-aarch64.c: Remove objalloc.h include.
1215         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1216         (struct elf64_aarch64_link_hash_table): Remove ifunc related
1217         members. (elf_aarch64_local_htab_hash): Remove function.
1218         (elf_aarch64_local_htab_eq): Remove function.
1219         (elf_aarch64_get_local_sym_hash): Remove function.
1220         (elf64_aarch64_link_hash_table_create): Remove local hash
1221         table initialization.
1222         (elf64_aarch64_final_link_relocate): Remove sym argument and
1223         handling of ifunc symbols.
1224         (elf64_aarch64_relocate_section): Don't pass sym argument to
1225         elf64_aarch64_final_link_relocate.
1226         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1227         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1228         (elf64_aarch64_check_relocs): Likewise.
1229         (elf64_aarch64_post_process_headers): Remove call to
1230         _bfd_elf_set_osabi.
1231         (elf64_aarch64_is_function_type): New function.
1232         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1233         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1234         (elf64_aarch64_size_dynamic_sections): Remove call to
1235         elf_aarch64_allocate_local_dynrelocs.
1236         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1237         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1238         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1239         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1240         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1241         elf_aarch64_finish_local_dynamic_symbol.
1242         (elf64_aarch64_add_symbol_hook): Remove function.
1243
1244 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
1245
1246         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1247         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1248         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1249         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1250         R_AARCH64_GOT_LD_PREL19.
1251
1252 2013-06-13  Terry Guo  <terry.guo@arm.com>
1253
1254         PR ld/15302
1255         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1256         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1257         supports thumb instructions.
1258
1259 2013-06-11  DJ Delorie  <dj@redhat.com>
1260
1261         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1262
1263 2013-06-11  Will Newton  <will.newton@linaro.org>
1264
1265         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1266         ELF64_R_SYM instead of ELF32_R_SYM.
1267
1268 2013-06-11  Nick Clifton  <nickc@redhat.com>
1269
1270         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1271         checks if the dynamic sections have been created and relaxation
1272         has not been performed.
1273
1274 2013-06-07  Will Newton  <will.newton@linaro.org>
1275
1276         * configure: Regenerate.
1277         * configure.in: Build elf-ifunc.o for AArch64.
1278         * elf64-aarch64.c: Include objalloc.h.
1279         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1280         (struct elf64_aarch64_link_hash_table): Add members for handling
1281         R_AARCH64_IRELATIVE relocations.
1282         (elf_aarch64_local_htab_hash): New function.
1283         (elf_aarch64_local_htab_eq): New function.
1284         (elf_aarch64_get_local_sym_hash): New function.
1285         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1286         symbol hash.
1287         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1288         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
1289         for handling STT_GNU_IFUNC symbols.
1290         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1291         references to STT_GNU_IFUNC symbols.
1292         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1293         STT_GNU_IFUNC symbols.
1294         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1295         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
1296         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1297         (elf64_aarch64_is_function_type): Remove function.
1298         (elf64_aarch64_allocate_dynrelocs): Call
1299         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1300         (elf_aarch64_allocate_local_dynrelocs): New function.
1301         (elf64_aarch64_size_dynamic_sections): Call
1302         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
1303         (elf64_aarch64_create_small_pltn_entry): Add info argument.
1304         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1305         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1306         STT_GNU_IFUNC symbols and .iplt.
1307         (elf_aarch64_finish_local_dynamic_symbol): New function.
1308         (elf64_aarch64_finish_dynamic_sections): Call
1309         elf_aarch64_finish_local_dynamic_symbol.
1310         (elf64_aarch64_add_symbol_hook): New function.
1311
1312 2013-06-03  Alan Modra  <amodra@gmail.com>
1313
1314         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1315         var.  Use it with last_stab.
1316
1317 2013-05-30  Paul Brook  <paul@codesourcery.com>
1318
1319         * bfd-in2.h: Regenerate.
1320         * elf32-mips.c (elf_mips_eh_howto): New.
1321         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1322         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1323         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1324         * elf64-mips.c (elf_mips_eh_howto): New.
1325         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1326         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1327         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1328         * libbfd.h: Regenerate.
1329         * reloc.c (BFD_RELOC_MIPS_EH): New.
1330
1331 2013-05-29  Nick Clifton  <nickc@redhat.com>
1332
1333         * dwarf2.c (struct dwarf2_debug): Add fields for handling
1334         alternate debug info source.
1335         (dwarf_debug_sections): Add entries for alternate .debug_str and
1336         .debug_info sections.
1337         (dwarf_debug_section_enum): Likewise.
1338         (read_alt_indirect_string): New function.  Handles a
1339         DW_FORM_GNU_strp_alt attribute.
1340         (read_alt_indirect_ref): New function.  Handles a
1341         DW_FORM_GNU_ref_alt attribute.
1342         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1343         DW_FORM_GNU_strp_alt.
1344         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1345         attributes.
1346         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1347         sources.
1348         * opncls.c (GNU_DEBUGALTLINK): Define.
1349         (bfd_get_alt_debug_link_info): New function.
1350         (separate_alt_debug_file_exists): New function.
1351         (find_separate_debug_file): Add parameters for fetch and check
1352         functions.
1353         (bfd_follow_gnu_debugaltlink): New function.
1354         * bfd-in2.h: Regenerate.
1355
1356 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1357
1358         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1359         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1360         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1361         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
1362         * bfd-in2.h: Regenerate.
1363         * libbfd.h: Regenerate.
1364         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1365         the correct names.
1366         (elf64_aarch64_tlsdesc_howto_table): Likewise.
1367         (elf64_aarch64_reloc_map): Likewise.
1368         (aarch64_resolve_relocation): Likewise.
1369         (bfd_elf_aarch64_put_addend): Likewise.
1370         (aarch64_tls_transition_without_check): Likewise.
1371         (aarch64_reloc_got_type): Likewise.
1372         (elf64_aarch64_final_link_relocate): Likewise.
1373         (elf64_aarch64_tls_relax): Likewise.
1374         (elf64_aarch64_relocate_section): Likewise.
1375         (elf64_aarch64_gc_sweep_hook): Likewise.
1376         (elf64_aarch64_check_relocs): Likewise.
1377
1378 2013-05-26  Mark Wielaard  <mjw@redhat.com>
1379
1380         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1381         (max_open_files): New static int initialized to zero.
1382         (bfd_cache_max_open): New static function to set and return
1383         max_open_files.
1384         (bfd_cache_init): Use bfd_cache_max_open.
1385         (bfd_open_file): Likewise.
1386         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1387         (AC_CHECK_FUNCS): Add getrlimit.
1388         * configure: Regenerated.
1389         * config.in: Likewise.
1390         * sysdep.h: Check and include sys/resource.h for getrlimit.
1391
1392 2013-05-23  Alan Modra  <amodra@gmail.com>
1393
1394         * format.c (bfd_check_format_matches): Don't match a target in
1395         targ_selvecs if some other target is a better match.  If
1396         targets implement match priority, fall back to the first of
1397         the best matches.
1398
1399 2013-05-22  Eric Herman  <eric@freesa.org>
1400
1401         PR binutils/15462
1402         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1403
1404 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
1405
1406         PR binutils/15474
1407         * srec.c (srec_set_section_contents): Properly convert size
1408         and offset to address when octets_per_byte is not unity.
1409
1410 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1411
1412         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1413         refcount member of the gotplt_union when resetting the reference
1414         count.  Adjust comment.
1415
1416 2013-05-20  Will Newton  <will.newton@linaro.org>
1417
1418         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1419         relocs_copied member.
1420         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1421         relocs_copied member.
1422         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1423         relocs_copied member.
1424
1425 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1426
1427         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1428         function definition.
1429
1430 2013-05-16  Cary Coutant  <ccoutant@google.com>
1431
1432         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1433         external_ext_size and esize.
1434
1435 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1436
1437         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1438         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1439
1440 2013-05-15  Andreas Schwab  <schwab@suse.de>
1441
1442         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1443
1444 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1445
1446         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1447         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1448
1449 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1450
1451         * bfd.c (_bfd_default_error_handler): Replace use of putc
1452         by fputc.  Add comment explaining why.
1453
1454 2013-05-09  Alan Modra  <amodra@gmail.com>
1455
1456         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1457         of symbols when hashes already exist.
1458
1459 2013-05-07  Will Newton  <will.newton@linaro.org>
1460
1461         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1462         plt_header_size argument for ports where it differs from
1463         plt_entry_size.
1464         * elf-bfd.h: Likewise.
1465         * elf32-i386.c: Pass plt_header_size to
1466         _bfd_elf_allocate_ifunc_dyn_relocs.
1467         * elf64-x86-64.c: Likewise.
1468
1469 2013-05-07  Will Newton  <will.newton@linaro.org>
1470
1471         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1472         function.
1473         * elf-bfd.h: Likewise.
1474
1475 2013-05-06  Paul Brook  <paul@codesourcery.com>
1476
1477         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1478         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1479         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1480         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1481         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1482         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1483
1484 2013-05-06  Alan Modra  <amodra@gmail.com>
1485
1486         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1487         hashes are not available.
1488
1489 2013-05-06  Alan Modra  <amodra@gmail.com>
1490
1491         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1492         hashes around loading as-needed library.  Zero them on allocation,
1493         and restore to initial all-zero state if library not needed.
1494         Arrange to reuse hashes if we load library again later.
1495
1496 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1497
1498         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1499         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1500         * elfn32-mips.c: Likewise.
1501         * elf64-mips.c: Likewise.
1502
1503 2013-05-02  Nick Clifton  <nickc@redhat.com>
1504
1505         * archures.c: Add some more MSP430 machine numbers.
1506         * config.bfd (msp430): Define targ_selvecs.
1507         * configure.in: Add bfd_elf32_msp430_ti_vec.
1508         * cpu-msp430.c: Add some more MSP430 machine numbers.
1509         * elf32-msp430.c Add support for MSP430X relocations.
1510         Add support for TI compiler generated relocations.
1511         Add support for sym_diff relocations.
1512         Add support for relaxing out of range short branches into long
1513         branches.
1514         Add support for MSP430 attribute section.
1515         * reloc.c: Add MSP430X relocations.
1516         * targets.c: Add bfd_elf32_msp430_ti_vec.
1517         * bfd-in2.h: Regenerate.
1518         * configure: Regenerate.
1519         * libbfd.h: Regenerate.
1520
1521 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1522
1523         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1524         alpha*-*-linux*ecoff*.
1525
1526 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1527
1528         PR binutils/15417
1529         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1530         zero.
1531
1532 2013-04-30  Alan Modra  <amodra@gmail.com>
1533
1534         * elflink.c (bfd_elf_record_link_assignment): Dont make
1535         STV_INTERNAL symbols STV_HIDDEN.
1536
1537 2013-04-29  Nick Clifton  <nickc@redhat.com>
1538
1539         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1540         fragmented .debug_line sections associated with unmarked code
1541         sections.
1542
1543 2013-04-29  Will Newton  <will.newton@linaro.org>
1544
1545         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1546         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1547
1548 2013-04-29  Will Newton  <will.newton@linaro.org>
1549
1550         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1551         error check up and add error message.
1552
1553 2013-04-26  Will Newton  <will.newton@linaro.org>
1554
1555         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1556
1557 2013-04-25  Alan Modra  <amodra@gmail.com>
1558
1559         * config.bfd: Add powerpc64le-linux.
1560
1561 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1562
1563         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1564         x86_64-*-elf*.
1565
1566 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1567
1568         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1569         allocate space for PLT header even if IS_IPLT_ENTRY.
1570         (arm_nacl_put_plt0): New function, broken out of ...
1571         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1572         If HTAB->nacl_p, set up the PLT header in .iplt too.
1573         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1574         a mapping symbol for the start of .iplt too.
1575
1576 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1577
1578         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1579         BFD_ALIGN to int.
1580         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1581         variables.
1582         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1583         to bfd_vma.
1584         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1585
1586 2013-04-22  Alan Modra  <amodra@gmail.com>
1587
1588         PR ld/15382
1589         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1590         sh_size or reloc_count adjustment by count.
1591
1592 2013-04-22  Alan Modra  <amodra@gmail.com>
1593
1594         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1595         create_linkage_sections here..
1596         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1597         (create_linkage_sections): Move earlier in file.
1598         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1599         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1600
1601 2013-04-19  Nick Clifton  <nickc@redhat.com>
1602
1603         PR binutils/15356
1604         * compress.c (decompress_contents): Always call inflateEnd, even
1605         when another inflation operation fails.
1606
1607 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1608
1609         * elf-ifunc.c: Update copyright year.
1610
1611 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1612
1613         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1614         macro's return value is ignored.
1615         * elf32-hppa.c: Likewise.
1616         * elf32-tic6x.c: Likewise.
1617         * mach-o.c: Likewise.
1618         * mmo.c: Likewise.
1619         * opncls.c: Likewise.
1620         * peicode.h: Likewise.
1621         * elf32-m32r.c: Check return value of bfd_set_section_*().
1622         * elfnn-ia64.c: Likewise.
1623         * elfxx-mips.c: Likewise.
1624         * vms-alpha.c: Likewise.
1625
1626 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1627
1628         PR ld/15371
1629         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1630         regular reference without non-GOT reference when building
1631         shared library.
1632
1633 2013-04-15  Alan Modra  <amodra@gmail.com>
1634
1635         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1636         cache slot for archives.
1637
1638 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1639
1640         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1641         local variable mmop.
1642
1643 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1644
1645         PR ld/12494
1646         * elf32-avr.c: Consider all sections to determine if linker
1647         relaxation can safely delete a ret after a call/jmp
1648
1649 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1650
1651         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1652         INODEs.
1653
1654 2013-04-08  Tom Tromey  <tromey@redhat.com>
1655
1656         * som.c (bfd_section_from_som_symbol): No longer static.
1657         * som.h (bfd_section_from_som_symbol): Declare.
1658
1659 2013-04-06  Alan Modra  <amodra@gmail.com>
1660
1661         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1662         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1663
1664 2013-04-05  Nick Clifton  <nickc@redhat.com>
1665
1666         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1667
1668 2013-04-04  Alan Modra  <amodra@gmail.com>
1669
1670         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1671         * bfd-in2.h: Regenerate.
1672         * elflink.c (elf_link_add_object_symbols): Use new error.
1673
1674 2013-04-03  Nick Clifton  <nickc@redhat.com>
1675
1676         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1677         (bfd_elf32_bfd_is_target_special_symbol): Define.
1678
1679 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1680
1681         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1682         elf64_aarch64_locals to get local GOT reference counts.
1683
1684 2013-04-02  DJ Delorie  <dj@redhat.com>
1685
1686         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1687         (rl78_elf_relax_section): Only fetch the next reloc if there is
1688         one expected.
1689
1690 2013-03-30  Alan Modra  <amodra@gmail.com>
1691
1692         PR ld/15323
1693         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1694         global symbols referenced by relocs.
1695         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1696         * elf32-bfin.c (bfin_check_relocs): Likewise.
1697         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1698         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1699         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1700         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1701         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1702         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1703         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1704         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1705         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1706         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1707         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1708         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1709         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1710         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1711         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1712         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1713         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1714         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1715         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1716         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1717         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1718         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1719         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1720         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1721         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1722         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1723         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1724         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1725         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1726         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1727         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1728         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1729         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1730         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1731         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1732         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1733         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1734         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1735         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1736         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1737         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1738         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1739         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1740         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1741         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1742         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1743         test indirect/warning links for NULL.
1744
1745 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1746
1747         PR ld/15323
1748         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1749         symbol is referenced by a non-shared object.
1750         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1751
1752 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1753
1754         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1755         R_SH_REL32 relocations against undefined weak symbols.
1756
1757 2013-03-28  Alan Modra  <amodra@gmail.com>
1758
1759         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1760         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1761         into ifunc and non-ifunc.
1762         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1763         separate ifunc/non-ifunc dynrel counts.
1764         (allocate_got): Always use reliplt for ifunc.
1765         (allocate_dynrelocs): Likewise.
1766         (ppc64_elf_size_dynamic_sections): Likewise.
1767         (ppc64_elf_layout_multitoc): Likewise.
1768         (ppc64_elf_relocate_section): Likewise.
1769
1770 2013-03-28  Alan Modra  <amodra@gmail.com>
1771
1772         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1773         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1774         into ifunc and non-ifunc.
1775         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1776         (ppc_elf_size_dynamic_sections): Likewise.
1777         (ppc_elf_relocate_section): Likewise.
1778
1779 2013-03-28  Alan Modra  <amodra@gmail.com>
1780
1781         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1782         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1783         bfd_link_info* and asection* params.
1784         (_bfd_elf_reloc_type_class): Likewise.
1785         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1786         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1787         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1788         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1789         for any reliplt reloc.  Don't return reloc_class_plt for
1790         R_PPC_REL24 and R_PPC_ADDR24.
1791         * elf64-ppc.c (allocate_got): Formatting.
1792         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1793         reliplt reloc.
1794         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1795         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1796         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1797         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1798         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1799         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1800         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1801         Add extra params to the various reloc_type_class functions.
1802
1803 2013-03-27  Alan Modra  <amodra@gmail.com>
1804
1805         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1806         masks for all local ifunc syms.
1807         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1808         (ppc_elf_size_dynamic_sections): Likewise.
1809         (ppc_elf_relocate_section): Likewise.
1810
1811 2013-03-27  Will Newton  <will.newton@linaro.org>
1812
1813         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1814         dynamic reloc for symbols with dynindx == -1.
1815         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1816         dynamic reloc for symbols with dynindx == -1.
1817
1818 2013-03-27  Will Newton  <will.newton@linaro.org>
1819
1820         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1821         dynamic reloc for non-default visibility undefined weaks.
1822         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1823         dynamic reloc for non-default visibility undefined weaks.
1824
1825 2013-03-26  Alan Modra  <amodra@gmail.com>
1826
1827         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1828         over _bfd_elf_merge_symbol calls.
1829
1830 2013-03-26  Alan Modra  <amodra@gmail.com>
1831
1832         * elflink.c (elf_link_add_object_symbols): Add assertion for
1833         common override alignment check code.  Formatting.
1834
1835 2013-03-25  Alan Modra  <amodra@gmail.com>
1836
1837         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1838         usual common symbols as well as for dynamic.  Add poldbfd param.
1839         Save old bfd.  Adjust callers.
1840         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
1841         and "value" by value, not pointer.  Adjust caller.
1842         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1843         Delete code to set same.  Use old_bfd and old_alignment from
1844         _bfd_elf_merge_symbol instead.  Add default symbol before
1845         alignment and size checks.  Wrap overlong lines.
1846
1847 2013-03-25  Alan Modra  <amodra@gmail.com>
1848
1849         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1850         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1851         when override is true.
1852
1853 2013-03-25  Alan Modra  <amodra@gmail.com>
1854
1855         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1856         of *sym_hash.
1857
1858 2013-03-25  Alan Modra  <amodra@gmail.com>
1859
1860         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1861         Wrap long lines.
1862         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1863         early in symbol loop.
1864
1865 2013-03-25  Alan Modra  <amodra@gmail.com>
1866
1867         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1868         (_bfd_elf_init_reloc_shdr): Delete.
1869         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1870         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1871         just what is needed.
1872         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1873
1874 2013-03-23  Alan Modra  <amodra@gmail.com>
1875
1876         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1877         * elflink.c (_bfd_elf_merge_symbol): Make static.
1878         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1879         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1880
1881 2013-03-23  Alan Modra  <amodra@gmail.com>
1882
1883         PR ld/15270
1884         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1885         or ref_regular for BFD_PLUGIN owned syms, or have them affect
1886         def_dynamic/ref_dynamic.
1887         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1888         owned syms.
1889
1890 2013-03-22  David S. Miller  <davem@davemloft.net>
1891
1892         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1893         hwcaps attribute.
1894
1895 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
1896
1897         PR ld/14902
1898         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1899         errors adjusting relocs and symbols.
1900
1901 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
1902
1903         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1904         @(disp:32,ERx) to mov @(disp:16,ERx).
1905         (R_H8_DISP32A16): New reloc.
1906         Comments added and corrected.
1907         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1908         * bfd-in2.h: Regenerate.
1909         * libbfd.h: Regenerate.
1910
1911 2013-03-21  Kai Tietz  <ktietz@redhat.com>
1912
1913         * coffgen.c (coff_real_object_p): Make global.
1914         * peicode.h (coff_real_object_p): Add prototype.
1915         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1916         external_PEI_IMAGE_hdr structure.
1917         (coff_swap_filehdr_in): Handle variable header-size.
1918         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1919         of directory-entiries as specified in pe-header.
1920
1921 2013-03-21  Nick Clifton  <nickc@redhat.com>
1922
1923         PR sim/15286
1924         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1925         iWMMXt and iWMMXt2 processors from attributes.
1926
1927 2013-03-20  Alan Modra  <amodra@gmail.com>
1928
1929         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1930         sh_type according to is_rela.
1931
1932 2013-03-18  Alan Modra  <amodra@gmail.com>
1933
1934         PR ld/12549
1935         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1936         considering whether an --as-needed library is needed.
1937
1938 2013-03-14  Tom Tromey  <tromey@redhat.com>
1939
1940         * opncls.c (bfd_get_debug_link_info): Rename from
1941         get_debug_link_info.  Export.  Update comment.
1942         (find_separate_debug_file): Update.
1943         * bfd-in2.h: Rebuild.
1944
1945 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1946
1947         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
1948         support.
1949         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
1950         relocs.
1951
1952 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1953
1954         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1955         * elf.c (elfcore_write_s390_tdb): New function.
1956         (elfcore_write_register_note): Call it.
1957         (elfcore_grok_s390_tdb): New function.
1958         (elfcore_grok_note): Call it.
1959
1960 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
1961
1962         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1963
1964 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
1965
1966         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1967
1968 2013-03-04  Alan Modra  <amodra@gmail.com>
1969
1970         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1971         non-zero addends when relocatable, rather than addends >= 32768.
1972         Always zero "addend" before applying relocation.
1973
1974 2013-03-04  Nick Clifton  <nickc@redhat.com>
1975
1976         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1977         file pointer offsets for thin archives.
1978
1979 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
1980
1981         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1982         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1983
1984 2013-02-27  DJ Delorie  <dj@redhat.com>
1985
1986         * reloc.c (BFD_RELOC_RL78_CODE): Add.
1987         * libbfd.h: Regenerate.
1988         * bfd-in2.h: Regenerate.
1989         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1990         references in compuated relocs.
1991
1992 2013-02-26  Anthony Green  <green@moxielogic.com>
1993
1994         * config.bfd: Extend moxie-rtems target triplet name support.
1995
1996 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
1997
1998         PR ld/15167
1999         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2000         unique_global only for definition.
2001         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2002         here.
2003         (elf_link_add_object_symbols): Set unique_global only
2004         for definition.
2005
2006 2013-02-21  Alan Modra  <amodra@gmail.com>
2007
2008         * elf-bfd.h (struct elf_build_id): Extracted from..
2009         (struct elf_build_id_info): ..here.  Delete.
2010         (struct output_elf_obj_tdata): New, extracted from..
2011         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
2012         Add "o" field.
2013         (elf_program_header_size): Reference tdata->o.
2014         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2015         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2016         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2017         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2018         when opening bfd in any mode that might write.
2019         (_bfd_elf_write_object_contents): Use build_id field in
2020         output_elf_obj_tdata.
2021         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2022         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2023
2024 2013-02-21  Alan Modra  <amodra@gmail.com>
2025
2026         * elf-bfd.h (struct core_elf_obj_tdata): New.
2027         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2028         core_program, and core_command.  Add "core".
2029         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2030         Update all refs to tdata core fields.
2031         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2032         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2033         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2034         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2035         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2036         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2037         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2038         to tdata core fields.
2039
2040 2013-02-21  Alan Modra  <amodra@gmail.com>
2041
2042         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2043         Delete num_locals and num_globals.
2044         (elf_num_locals, elf_num_globals): Don't define.
2045         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2046         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2047         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2048         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2049         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2050         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2051         accessor macros.
2052         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
2053         number of locals syms via new param.
2054         (swap_out_syms): Adjust to suit elf_map_symbols change.
2055
2056 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
2057
2058         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2059         STO_MICROMIPS annotation.
2060
2061 2013-02-19  Alan Modra  <amodra@gmail.com>
2062
2063         * configure.in: Bump version to 2.23.52.
2064         * elf-bfd.h (struct elf_build_id_info): New.
2065         (struct elf_obj_tdata): Delete after_write_object_contents,
2066         after_write_object_contents_info and build_id_size.  Make build_id
2067         a pointer to struct elf_build_id_info.
2068         * elf.c (_bfd_elf_write_object_contents): Style.  Update
2069         after_write_ibject_contents invocation.
2070         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
2071         allow zero size notes.
2072         * configure: Regenerate.
2073
2074 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2075
2076         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2077         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2078         (micromips_elf64_howto_table_rela): Likewise.
2079         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2080         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2081         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2082         (elf_micromips_howto_table_rela): Likewise.
2083         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2084
2085 2013-02-18  Paul Brook  <paul@codesourcery.com>
2086
2087         * elfxx-mips.c (MICROMIPS_P): New macro.
2088         (_bfd_mips_elf_symbol_processing): Use it.
2089
2090 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2091
2092         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2093         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2094
2095 2013-02-18  Alan Modra  <amodra@gmail.com>
2096
2097         PR ld/12549
2098         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2099         (_bfd_elf_strtab_clear_all_refs): Declare.
2100         (_bfd_elf_strtab_resize): Declare.
2101         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2102         (_bfd_elf_strtab_clear_all_refs): New function.
2103         (_bfd_elf_strtab_resize): Likewise.
2104         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2105
2106 2013-02-18  Alan Modra  <amodra@gmail.com>
2107
2108         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2109         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2110         and elf_text_section to..
2111         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
2112         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2113         (struct alpha_elf_find_line): ..this.
2114         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2115
2116 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2117
2118         PR ld/15146
2119         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2120         for references from the dummy bfd.
2121
2122 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2123
2124         PR ld/15149
2125         * elflink.c (elf_link_add_object_symbols): Also track weak
2126         references.
2127
2128 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2129
2130         PR binutils/15151
2131         * archive.c (_bfd_find_nested_archive): Don't allow a nested
2132         archive pointing to itself.
2133         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2134
2135 2013-02-15  Nick Clifton  <nickc@redhat.com>
2136
2137         PR binutils/15140
2138         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2139         accessing a corrupt nested archive.
2140
2141 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
2142
2143         * elfxx-mips.c (mips_got_page_ref): New structure.
2144         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2145         pair to represent the anchor point.
2146         (mips_got_info): Add a got_page_refs field.
2147         (mips_elf_link_hash_table): Add a sym_cache field.
2148         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2149         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2150         new anchor representation.
2151         (mips_elf_create_got_info): Create got_page_refs rather than
2152         got_page_entries.
2153         (mips_elf_record_got_page_ref): New function.
2154         (mips_elf_pages_for_range): Move further down file.
2155         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
2156         Use a section rather than a (bfd, symndx) pair to represent the
2157         anchor point.
2158         (mips_elf_resolve_got_page_ref): New function.
2159         (mips_elf_resolve_final_got_entries): Use it to populate
2160         got_page_entries.
2161         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2162         rather than mips_elf_record_got_page_entry.  Only nullify h
2163         afterwards.
2164         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2165         earlier.
2166
2167 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
2168
2169         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2170         in g->relocs.
2171
2172 2013-02-12  Alan Modra  <amodra@gmail.com>
2173
2174         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2175         suitable definition when using generic linker hash table.
2176
2177 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2178
2179         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2180         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2181         mips_elf_traverse_got_arg.  Count GOT entries.
2182         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2183         as argument.  Update after above changes.
2184         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2185         mips_elf_count_got_entries.  Update the calls to
2186         mips_elf_resolve_final_got_entries.
2187
2188 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2189
2190         * elfxx-mips.c (mips_got_tls_type): New enum.
2191         (mips_got_entry): Add tls_initialized.
2192         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2193         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2194         GOT_TLS_TYPE masks.
2195         (mips_elf_reloc_tls_type, mips_tls_got_entries)
2196         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2197         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2198         than GOT_NORMAL.
2199         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2200         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
2201         tls_initialized rather than GOT_TLS_DONE.
2202         (mips_tls_got_index): Delete.
2203         (mips_elf_local_got_index, mips_elf_global_got_index): Use
2204         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2205         (mips_elf_record_got_entry): Initialize tls_initialized.
2206
2207 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2208
2209         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2210         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2211         tls_ie_got_offset and tls_gd_got_offset.
2212         (mips_elf_link_hash_newfunc): Remove initialization.
2213         (mips_elf_create_got_info): Likewise.
2214         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2215         (mips_tls_single_got_index): Delete.
2216         (mips_elf_local_got_index): Always use the GOT entry to track
2217         GOT indices.
2218         (mips_elf_global_got_index): Likewise.
2219         (mips_elf_create_local_got_entry): Assert that TLS entries have
2220         already been allocated.
2221         (mips_elf_record_global_got_symbol): Don't initialize
2222         tls_ie_type or tls_gd_type.
2223         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2224         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2225         entry.
2226         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2227         the GOT entries.
2228         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2229         have been allocated.
2230         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2231         tls_ie_type and tls_gd_type.
2232
2233 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2234
2235         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
2236         aliasing violation.  Check for htab allocation failures.
2237
2238 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2239
2240         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2241         split out from...
2242         (mips_elf_global_got_index): ...here.  Reorder arguments so that
2243         the output bfd and info come first.
2244         (mips_elf_calculate_relocation): Update the call to
2245         mips_elf_global_got_index accordingly.
2246         (_bfd_mips_elf_finish_dynamic_symbol): Use
2247         mips_elf_primary_global_got_index rather than
2248         mips_elf_global_got_index.
2249         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2250
2251 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2252
2253         * elfxx-mips.c (mips_got_entry): Update comments.
2254         (mips_elf_multi_got_entry_eq): Rename to...
2255         (mips_elf_got_entry_eq): ...this, deleting the old definition.
2256         (mips_elf_create_got_info): Remove master_got_p argument.
2257         Always use mips_elf_got_entry_eq.
2258         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2259         Update calls accordingly.
2260
2261 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2262
2263         * elfxx-mips.c (mips_got_info): Remove bfd2got.
2264         (mips_elf_bfd2got_hash): Delete.
2265         (mips_elf_got_per_bfd_arg): Remove bfd2got.
2266         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2267         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2268         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
2269         than mips_elf_got_for_ibfd.
2270         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2271         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2272         (mips_elf_make_got_per_bfd): Replace with...
2273         (mips_elf_add_got_entry): ...this new function.
2274         (mips_elf_make_got_pages_per_bfd): Replace with...
2275         (mips_elf_add_got_page_entry): ...this new function.
2276         (mips_elf_merge_got_with): Replace bfd2got argument with separate
2277         bfd and GOT arguments.  Use mips_elf_add_got_entry and
2278         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2279         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
2280         to set the BFD's GOT and free the old table.
2281         (mips_elf_merge_got): Replace bfd2got argument with separate
2282         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
2283         Use mips_elf_count_got_entries to count the number of entries in
2284         each GOT.  Update the calls to mips_elf_merge_got_with.
2285         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2286         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2287         (mips_elf_multi_got): Don't create the bfd2got hash table.
2288         Replace hash table traversal with a walk over the input bfds,
2289         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
2290         to set the output bfd's GOT.
2291         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
2292         bfds use the master GOT in the single-GOT case.
2293         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2294         rather than mips_elf_got_for_ibfd.
2295
2296 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2297
2298         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2299         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2300         (mips_elf_record_global_got_symbol): Update the hash entry before
2301         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
2302         the latter.
2303         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2304         (mips_elf_record_got_page_entry): Record the entry in both the
2305         master and bfd GOTs.
2306
2307 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2308
2309         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2310         create another one if necessary.
2311         (mips_elf_set_gotidx): New function.
2312         (mips_elf_set_global_gotidx): Use it.
2313         (mips_elf_initialize_tls_index): Likewise.  Take a
2314         mips_elf_traverse_got_arg as argument.
2315         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2316         (mips_elf_multi_got): Likewise.  Cope with error returns from
2317         mips_elf_set_global_gotidx.
2318
2319 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2320
2321         * elfxx-mips.c (mips_got_info): Add relocs field.
2322         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2323         with...
2324         (mips_elf_traverse_got_arg): ...this new structure.
2325         (mips_elf_count_local_tls_relocs): Delete.
2326         (mips_elf_count_global_tls_relocs): Likewise.
2327         (mips_elf_count_got_entry): New function.
2328         (mips_elf_count_local_got_entries): Likewise.
2329         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2330         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
2331         (mips_elf_record_local_got_symbol): Don't count got entries here.
2332         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2333         (mips_elf_set_global_got_offset): Split into...
2334         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2335         new functions.  Take a mips_elf_traverse_got_arg rather than a
2336         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
2337         Use g->relocs to record the number of relocs needed for global GOT
2338         entries.
2339         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2340         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
2341         relocations.  Update for above function split.
2342         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2343         to count both the number of GOT entries and the number of TLS
2344         relocs required by local entries.  Likewise
2345         mips_elf_count_global_tls_entries and global entries.
2346         Remove uses of mips_elf_count_local_tls_relocs and
2347         mips_elf_count_global_tls_relocs.
2348
2349 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2350
2351         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2352         to say that each structure represents only one type of TLS reference.
2353         (GOT_TLS_TYPE): New define.
2354         (mips_elf_link_hash_entry): Temporarily split tls_type and
2355         tls_got_offset into two variables each.
2356         (mips_elf_link_hash_newfunc): Update accordingly.
2357         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2358         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2359         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2360         (mips_tls_got_relocs): Use a switch statement.
2361         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2362         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
2363         local "offset" variable.
2364         (mips_tls_got_index): Remove r_type argument and assert.  Remove
2365         code that handled entries with two TLS types; always use the
2366         original got_index instead.
2367         (mips_tls_single_got_index): New function.
2368         (mips_elf_local_got_index): Use entry->tls_type to check for
2369         TLS entries.  Use mips_tls_single_got_index.  Update call to
2370         mips_tls_got_index.
2371         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2372         Use p->tls_type to check for TLS entries.  Update call to
2373         mips_tls_got_index.  Use mips_tls_single_got_index.
2374         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2375         Use entry.tls_type to check for TLS entries.
2376         (mips_elf_record_global_got_symbol): Replace tls_flag argument
2377         with r_type argument.  Use mips_elf_reloc_tls_type.
2378         Set up the new hash entry fields.
2379         (mips_elf_record_local_got_symbol): Replace tls_flag argument
2380         with r_type argument.  Use mips_elf_reloc_tls_type and
2381         mips_tls_got_entries.  Remove code that handled entries
2382         with multiple TLS types.
2383         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2384         (mips_elf_initialize_tls_index): Handle new hash entry fields.
2385         Use equality rather than masks when checking for specific TLS types.
2386         Use mips_tls_got_entries.  Remove code that handled entries
2387         with multiple TLS types.
2388         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2389         testing the hash table entry.
2390         (_bfd_mips_elf_check_relocs): Update calls to
2391         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2392         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2393         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2394
2395 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2396
2397         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2398         (mips_elf_got_entry_hash): ...this, deleting the old version.
2399         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2400         both types of GOT.
2401
2402 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2403
2404         * elfxx-mips.c (mips_elf_create_got_info): New function.
2405         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2406         (mips_elf_create_got_section): Likewise.
2407
2408 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2409
2410         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2411         gotidx to -1.
2412
2413 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2414
2415         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2416
2417 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2418
2419         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2420         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2421
2422 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2423
2424         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2425         (mips_elf_count_global_tls_relocs): Don't count indirect or
2426         warning symbols.
2427         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2428         number of TLS entries were allocated.
2429
2430 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2431
2432         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2433
2434 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2435
2436         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2437         if there are TLS relocations.
2438
2439 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2440
2441         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2442         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2443
2444 2013-02-11  Alan Modra  <amodra@gmail.com>
2445
2446         * elfcode.h (elf_checksum_contents): Free contents.
2447         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2448         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2449         (elf_final_link_free): New function, extracted from..
2450         (bfd_elf_final_link): ..here.  Always call
2451         _bfd_elf_write_section_eh_frame_hdr.
2452         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2453         _bfd_elf_link_hash_table_free.
2454         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2455         * libbfd.h: Regenerate.
2456         * merge.c (_bfd_merge_sections_free): New function.
2457         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2458         hdr_info->array.
2459         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2460         _bfd_elf_link_hash_table_free.
2461         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2462         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2463         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2464         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2465         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2466         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2467         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2468         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2469         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2470         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2471         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2472         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2473         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2474         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2475         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2476         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2477         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2478
2479 2013-02-10  Alan Modra  <amodra@gmail.com>
2480
2481         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2482         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2483         * m68klinux.c (linux_link_hash_table_create): Likewise.
2484         * sparclinux.c (linux_link_hash_table_create): Likewise.
2485         * sunos.c (sunos_link_hash_table_create): Likewise.
2486         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2487         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2488         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2489         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2490         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2491         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2492         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2493         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2494         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2495         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2496         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2497         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2498         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2499         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2500         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2501         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2502         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2503         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2504         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2505         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2506         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2507         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2508         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2509         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2510         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2511         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2512         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2513         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2514
2515 2013-02-10  Alan Modra  <amodra@gmail.com>
2516
2517         * i386linux.c (linux_link_hash_table_create): Allocate table
2518         with bfd_zmalloc, not bfd_alloc.
2519         * pdp11.c (link_hash_table_create): Allocate table with
2520         bfd_malloc, not bfd_alloc.
2521         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2522         with bfd_zmalloc, not bfd_zalloc.
2523         (bfin_link_hash_table_create): Likewise.
2524         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2525         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2526
2527 2013-02-10  Alan Modra  <amodra@gmail.com>
2528
2529         PR ld/15113
2530         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2531
2532 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2533
2534         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2535         sections.
2536         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2537         symbol.
2538
2539 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2540
2541         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2542         288 to 272.
2543
2544 2013-02-08  Alan Modra  <amodra@gmail.com>
2545
2546         PR binutils/15106
2547         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2548         * elf.c (elf_find_function): Revert last change.  Use new
2549         tdata field rather than static vars for cache.
2550
2551 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2552
2553         PR ld/15107
2554         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2555         symbol is defined in regular object.
2556
2557 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2558
2559         PR binutils/15106
2560         * elf.c (elf_find_function): Don't cache if symbols change.
2561
2562 2013-02-07  Alan Modra  <amodra@gmail.com>
2563
2564         PR binutils/14873
2565         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2566         copy attributes from or to non-ELF.
2567
2568 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2569
2570         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2571         for non-zero TLS symbol.
2572         (elf_i386_relocate_section): Don't resolve size relocation against
2573         non-zero TLS symbol.
2574         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2575         pc_count for non-zero TLS symbol.
2576         (elf_x86_64_relocate_section): Don't resolve size relocation
2577         against non-zero TLS symbol.
2578
2579 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2580             Andrew Jenner <andrew@codesourcery.com>
2581
2582         Based on patches from Altera Corporation.
2583
2584         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2585         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2586         (BFD_BACKENDS): Add elf32-nios2.lo.
2587         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2588         * Makefile.in: Regenerated.
2589         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2590         bfd_elf32_littlenios2_vec.
2591         * configure: Regenerated.
2592         * config.bfd: Add cases for nios2.
2593         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2594         (bfd_mach_nios2): Define.
2595         (bfd_nios2_arch): Declare.
2596         (bfd_archures_list): Add bfd_nios2_arch.
2597         * targets.c (bfd_elf32_bignios2_vec): Declare.
2598         (bfd_elf32_littlenios2_vec): Declare.
2599         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2600         bfd_elf32_littlenios2_vec.
2601         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2602         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2603         * bfd-in2.h: Regenerated.
2604         * libbfd.h: Regenerated.
2605         * cpu-nios2.c: New file.
2606         * elf32-nios2.c: New file.
2607
2608 2013-02-06  Alan Modra  <amodra@gmail.com>
2609
2610         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2611         stubs in stub_bfd.
2612
2613 2013-02-06  Alan Modra  <amodra@gmail.com>
2614
2615         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2616         * Makefile.in: Regenerate.
2617
2618 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2619             Pedro Alves  <palves@redhat.com>
2620
2621         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2622         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2623         declaration.
2624         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2625         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2626         * elf-linux-psinfo.h: New file.
2627         * elf.c: Include elf-linux-psinfo.h.
2628         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2629         New functions.
2630         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2631         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2632         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2633         (elfcore_write_ppc_linux_prpsinfo32): New function.
2634
2635 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2636
2637         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2638         start address.
2639
2640 2013-02-04  Alan Modra  <amodra@gmail.com>
2641
2642         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2643         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2644         * Makefile.in: Regenerate.
2645         * po/SRC-POTFILES.in: Regenerate.
2646
2647 2013-02-04  Alan Modra  <amodra@gmail.com>
2648
2649         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2650         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2651
2652 2013-02-01  Alan Modra  <amodra@gmail.com>
2653
2654         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2655         clears def_regular.
2656
2657 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2658
2659         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2660         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2661         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2662
2663 2013-01-31  Alan Modra  <amodra@gmail.com>
2664             David S. Miller  <davem@davemloft.net>
2665
2666         PR ld/15056
2667         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2668         references to __tls_get_addr.
2669         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2670         vtinherit and vtentry reloc handling too.
2671         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2672
2673 2013-01-31  Alan Modra  <amodra@gmail.com>
2674
2675         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2676
2677 2013-01-31  Alan Modra  <amodra@gmail.com>
2678
2679         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2680
2681 2013-01-28  Alan Modra  <amodra@gmail.com>
2682
2683         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2684         "relocation" in error messages throughout file.
2685         (ppc64_elf_relocate_section): Remove sibling call error message,
2686         replace with "call lacks nop".  Specially report errors for
2687         branches to function entry points via OPD lookup and branches
2688         to stubs.  Remove NULL symbol handling now done by %T.
2689
2690 2013-01-28  Alan Modra  <amodra@gmail.com>
2691
2692         * archive.c (bfd_generic_archive_p): Return target and keep
2693         ardata on partial matches.
2694         * format.c (bfd_check_format_matches): Adjust for above
2695         change.  Remove bfd_error_file_ambiguously_recognized dead
2696         code.
2697
2698 2013-01-26  Alan Modra  <amodra@gmail.com>
2699
2700         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2701         bfd_preserve_finish): Move to..
2702         * format.c: ..here, splitting out..
2703         (bfd_reinit): ..this.  New function.
2704         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2705         keep bfd state for a match.
2706         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2707         * elfcore.h (elf_core_file_p): Likewise.
2708         * mach-o.c (bfd_mach_o_header_p): Likewise.
2709         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2710         * xsym.c (bfd_sym_object_p): Likewise.
2711         * mmo.c (mmo_scan): Clear abfd->symcount.
2712         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2713         * section.c (bfd_section_list_clear): Clear section_htab.count.
2714         * bfd-in2.h: Regenerate.
2715
2716 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2717
2718         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2719         second reloc, make sure that the reloc potentially exists first.
2720
2721 2013-01-24  Nick Clifton  <nickc@redhat.com>
2722
2723         * archures.c: Add bfd_mach_v850e3v5.
2724         * bfd-in2.h: Regenerate.
2725         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2726         * cpu-v850_rh850.c: Likewise.
2727         * elf32-v850.c: Add support for v850e3v5 architecture.
2728
2729 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2730
2731         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2732
2733 2013-01-23  Leif Ekblad  <leif@rdos.net>
2734
2735         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2736
2737 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2738
2739         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2740         non-zero TLS symbol.
2741         (elf_i386_relocate_section): Resolve size relocation against
2742         non-zero TLS symbol.
2743         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2744         for non-zero TLS symbol.
2745         (elf_x86_64_relocate_section): Resolve size relocation against
2746         non-zero TLS symbol.
2747
2748 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2749
2750         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2751         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2752         true.
2753
2754 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2755
2756         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2757         PC-relative relocation.
2758         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2759         as PC-relative relocation.
2760
2761 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2762
2763         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2764         check.
2765         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2766
2767         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2768         and R_X86_64_SIZE64 check.
2769         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2770         nor R_X86_64_SIZE64.
2771
2772 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2773
2774         * bfd-in2.h: Regenerated.
2775         * libbfd.h: Likewise.
2776
2777         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2778         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2779         (elf_i386_check_relocs): Handle R_386_SIZE32.
2780         (elf_i386_gc_sweep_hook): Likewise.
2781         (elf_i386_relocate_section): Likewise.
2782
2783         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2784         and R_X86_64_SIZE64 entries.
2785         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2786         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2787         (elf_x86_64_reloc_name_lookup): Likewise.
2788         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2789         R_X86_64_SIZE64.
2790         (elf_x86_64_gc_sweep_hook): Likewise.
2791         (elf_x86_64_relocate_section): Likewise.
2792
2793         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2794         BFD_RELOC_SIZE64.
2795
2796 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2797
2798         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2799         with R_X86_64_RELATIVE64.
2800
2801 2013-01-15  Nick Clifton  <nickc@redhat.com>
2802
2803         * elf32-msp430.c: Fix spelling typo.
2804
2805 2013-01-15  Alan Modra  <amodra@gmail.com>
2806
2807         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2808         plt-thread-safe.
2809
2810 2013-01-14  Alan Modra  <amodra@gmail.com>
2811
2812         PR binutils/14813
2813         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2814         (memory_bclose): Likewise.  Return 0 on success.
2815         * cache.c (cache_bclose): Likewise.
2816         * opncls.c (opncls_bclose, bfd_close): Likewise.
2817         * vms-lib.c (vms_lib_bclose): Likewise.
2818         * libbfd.h: Regenerate.
2819
2820 2013-01-13  Alan Modra  <amodra@gmail.com>
2821
2822         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2823         Add ref_dynamic_nonweak.
2824         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2825         (_bfd_elf_merge_symbol): Don't call above function.  Move
2826         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
2827         clear dynamic_def.
2828         (elf_link_add_object_symbols): Delete redundant "override" test.
2829         Don't set dynamic_def here.
2830         (elf_link_output_extsym): Update.
2831
2832 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
2833
2834         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2835         normal and TLS symbol access.
2836         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2837
2838 2013-01-12  Alan Modra  <amodra@gmail.com>
2839
2840         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2841         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2842         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2843
2844 2013-01-12  Alan Modra  <amodra@gmail.com>
2845
2846         PR ld/12549
2847         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2848         (_bfd_elf_strtab_clear_all_refs): Define.
2849         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2850         (_bfd_elf_strtab_clear_all_refs): Delete.
2851         * elflink.c (elf_link_add_object_symbols): Clear out added
2852         strtab refs.  Correct handling of warning common symbols.
2853
2854 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
2855
2856         * aout0.c: Remove trailing white spaces.
2857         * archive.c: Likewise.
2858         * archures.c: Likewise.
2859         * bfd-in.h: Likewise.
2860         * bfd-in2.h: Likewise.
2861         * coff-alpha.c: Likewise.
2862         * coff-i860.c: Likewise.
2863         * coff-mips.c: Likewise.
2864         * coff-ppc.c: Likewise.
2865         * coff-tic80.c: Likewise.
2866         * coff-x86_64.c: Likewise.
2867         * coff-z80.c: Likewise.
2868         * coffcode.h: Likewise.
2869         * coffgen.c: Likewise.
2870         * cofflink.c: Likewise.
2871         * compress.c: Likewise.
2872         * corefile.c: Likewise.
2873         * cpu-arm.c: Likewise.
2874         * cpu-avr.c: Likewise.
2875         * cpu-bfin.c: Likewise.
2876         * cpu-cr16.c: Likewise.
2877         * cpu-cr16c.c: Likewise.
2878         * cpu-crx.c: Likewise.
2879         * cpu-h8300.c: Likewise.
2880         * cpu-i386.c: Likewise.
2881         * cpu-lm32.c: Likewise.
2882         * cpu-m68k.c: Likewise.
2883         * cpu-moxie.c: Likewise.
2884         * cpu-msp430.c: Likewise.
2885         * cpu-sh.c: Likewise.
2886         * cpu-xc16x.c: Likewise.
2887         * dwarf2.c: Likewise.
2888         * ecofflink.c: Likewise.
2889         * ecoffswap.h: Likewise.
2890         * elf-ifunc.c: Likewise.
2891         * elf-m10300.c: Likewise.
2892         * elf-vxworks.c: Likewise.
2893         * elf32-avr.c: Likewise.
2894         * elf32-avr.h: Likewise.
2895         * elf32-cr16.c: Likewise.
2896         * elf32-cr16c.c: Likewise.
2897         * elf32-cris.c: Likewise.
2898         * elf32-crx.c: Likewise.
2899         * elf32-frv.c: Likewise.
2900         * elf32-hppa.c: Likewise.
2901         * elf32-i860.c: Likewise.
2902         * elf32-ip2k.c: Likewise.
2903         * elf32-iq2000.c: Likewise.
2904         * elf32-m32c.c: Likewise.
2905         * elf32-m68hc1x.c: Likewise.
2906         * elf32-msp430.c: Likewise.
2907         * elf32-mt.c: Likewise.
2908         * elf32-ppc.c: Likewise.
2909         * elf32-rl78.c: Likewise.
2910         * elf32-s390.c: Likewise.
2911         * elf32-score.h: Likewise.
2912         * elf32-sh-symbian.c: Likewise.
2913         * elf32-sh.c: Likewise.
2914         * elf32-spu.c: Likewise.
2915         * elf32-tic6x.c: Likewise.
2916         * elf32-v850.c: Likewise.
2917         * elf32-xc16x.c: Likewise.
2918         * elf32-xtensa.c: Likewise.
2919         * elf64-alpha.c: Likewise.
2920         * elf64-hppa.c: Likewise.
2921         * elf64-ppc.c: Likewise.
2922         * elf64-s390.c: Likewise.
2923         * elfcore.h: Likewise.
2924         * elflink.c: Likewise.
2925         * elfxx-mips.c: Likewise.
2926         * elfxx-sparc.c: Likewise.
2927         * elfxx-tilegx.c: Likewise.
2928         * ieee.c: Likewise.
2929         * libcoff.h: Likewise.
2930         * libpei.h: Likewise.
2931         * libxcoff.h: Likewise.
2932         * linker.c: Likewise.
2933         * mach-o-i386.c: Likewise.
2934         * mach-o-target.c: Likewise.
2935         * mach-o.c: Likewise.
2936         * mach-o.h: Likewise.
2937         * mmo.c: Likewise.
2938         * opncls.c: Likewise.
2939         * pdp11.c: Likewise.
2940         * pe-x86_64.c: Likewise.
2941         * peXXigen.c: Likewise.
2942         * pef-traceback.h: Likewise.
2943         * pei-x86_64.c: Likewise.
2944         * peicode.h: Likewise.
2945         * plugin.c: Likewise.
2946         * reloc.c: Likewise.
2947         * riscix.c: Likewise.
2948         * section.c: Likewise.
2949         * som.c: Likewise.
2950         * syms.c: Likewise.
2951         * tekhex.c: Likewise.
2952         * ticoff.h: Likewise.
2953         * vaxbsd.c: Likewise.
2954         * xcofflink.c: Likewise.
2955         * xtensa-isa.c: Likewise.
2956
2957 2013-01-10  Will Newton <will.newton@imgtec.com>
2958
2959         * Makefile.am: Add Meta.
2960         * Makefile.in: Regenerate.
2961         * archures.c (bfd_mach_metag): New.
2962         * bfd-in2.h: Regenerate.
2963         * config.bfd: Add Meta.
2964         * configure: Regenerate.
2965         * configure.in: Add Meta.
2966         * cpu-metag.c: New file.
2967         * elf-bfd.h: Add Meta.
2968         * elf32-metag.c: New file.
2969         * elf32-metag.h: New file.
2970         * libbfd.h: Regenerate.
2971         * reloc.c: Add Meta relocations.
2972         * targets.c: Add Meta.
2973
2974 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2975
2976         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2977         (elfcore_write_aarch_hw_break): Likewise.
2978         (elfcore_write_aarch_hw_watch): Likewise.
2979         * elf.c (elfcore_grok_aarch_tls): New function.
2980         (elfcore_grok_aarch_hw_break): Likewise.
2981         (elfcore_grok_aarch_hw_watch): Likewise.
2982         (elfcore_grok_note): Call the new functions to handle the
2983         corresponding notes.
2984         (elfcore_write_aarch_tls): New function.
2985         (elfcore_write_aarch_hw_break): Likewise.
2986         (elfcore_write_aarch_hw_watch): Likewise.
2987         (elfcore_write_register_note): Call the new functions to handle the
2988         corresponding pseudo sections.
2989
2990 2013-01-07  Tom Tromey  <tromey@redhat.com>
2991
2992         * section.c (_bfd_std_section): Rename from std_section.
2993         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2994         (STD_SECTION): Update.
2995         * bfd-in2.h: Rebuild.
2996
2997 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
2998
2999         * archures.c (bfd_mach_mips5900): Define.
3000         * bfd-in2.h: Regenerate.
3001         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3002         * cpu-mips.c: Add support for MIPS r5900.
3003         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3004
3005 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
3006             Nick Clifton  <nickc@redhat.com>
3007
3008         * elflink.c (get_value): Prevent the use of an undefined shift
3009         operation.  Add sanity checks.
3010
3011 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
3012
3013         * config.bfd (cr16*-*-uclinux*): New target support.
3014
3015
3016 For older changes see ChangeLog-2012
3017 \f
3018 Copyright (C) 2013 Free Software Foundation, Inc.
3019
3020 Copying and distribution of this file, with or without modification,
3021 are permitted in any medium without royalty provided the copyright
3022 notice and this notice are preserved.
3023
3024 Local Variables:
3025 mode: change-log
3026 left-margin: 8
3027 fill-column: 74
3028 version-control: never
3029 End: