bfd/ChangeLog

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