bfd/ChangeLog

   1 2013-12-19  Andreas Schwab  <schwab@suse.de>
   2
   3         * elf32-m68k.c (elf_m68k_add_symbol_hook): New function.
   4         (elf_backend_add_symbol_hook): Define.
   5
   6 2013-12-18  Nick Clifton  <nickc@redhat.com>
   7
   8         * peXXigen.c (rsrc_print_section): Use ptrdiff_t as the type for
   9         pointer arithmetic.
  10
  11 2013-12-17  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * elf32-arm.c (elf32_arm_post_process_headers): Call
  14         _bfd_elf_post_process_headers.
  15
  16 2013-12-17  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         * elf32-spu.c (spu_elf_post_process_headers): Call
  19         _bfd_elf_post_process_headers.
  20         * elfxx-mips.c (_bfd_mips_post_process_headers): Likewise.
  21
  22 2013-12-17  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * elf-bfd.h (_bfd_elf_set_osabi): Renamed to ...
  25         (_bfd_elf_post_process_headers): This.
  26         * elf.c (_bfd_elf_compute_section_file_positions): Always
  27         call elf_backend_post_process_headers.
  28         (_bfd_elf_set_osabi): Renamed to ...
  29         (_bfd_elf_post_process_headers): This.
  30         * elf32-hppa.c (elf_backend_post_process_headers): Removed.
  31         * elf32-i370.c (elf_backend_post_process_headers): Likewise.
  32         * elf32-msp430.c (elf_backend_post_process_headers): Likewise.
  33         * elf32-ppc.c (elf_backend_post_process_headers): Likewise.
  34         * elf32-sparc.c (elf_backend_post_process_headers): Likewise.
  35         * elf64-hppa.c (elf_backend_post_process_headers): Likewise.
  36         * elf64-ppc.c (elf_backend_post_process_headers): Likewise.
  37         * elf64-sparc.c (elf_backend_post_process_headers): Likewise.
  38         * elf64-x86-64.c (elf_backend_post_process_headers): Likewise.
  39         *  (elf_backend_post_process_headers): Likewise.
  40         *  (elf_backend_post_process_headers): Likewise.
  41         * elf32-i386.c (elf_backend_post_process_headers): Don't
  42         define as _bfd_elf_set_osabi.
  43         (elf_i386_fbsd_post_process_headers): Updated.
  44         * elf32-mips.c (elf_fbsd_post_process_headers): Removed.
  45         (elf_backend_post_process_headers): Likewise.
  46         * elf32-tic6x.c (elf32_tic6x_set_osabi): Removed.
  47         (elf_backend_post_process_headers): Likewise.
  48         * elf64-mips.c (elf_fbsd_post_process_headers): Removed.
  49         (elf_backend_post_process_headers): Likewise.
  50         * elfn32-mips.c (elf_fbsd_post_process_headers): Removed.
  51         (elf_backend_post_process_headers): Likewise.
  52         * elfnn-aarch64.c (elfNN_aarch64_post_process_headers): Updated.
  53         * elfxx-target.h (elf_backend_post_process_headers): Default
  54         to _bfd_elf_post_process_headers.
  55
  56 2013-12-17  H.J. Lu  <hongjiu.lu@intel.com>
  57
  58         PR binutils/16318
  59         * elf32-arm.c (elf32_arm_copy_private_bfd_data): Call
  60         _bfd_elf_copy_private_bfd_data.
  61         * elf32-bfin.c (bfin_elf_copy_private_bfd_data): Removed.
  62         (elf32_bfinfdpic_copy_private_bfd_data): Likewise.
  63         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  64         * elf32-frv.c (frv_elf_copy_private_bfd_data): Removed.
  65         (elf32_frvfdpic_copy_private_bfd_data): Likewise.
  66         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  67         * elf32-iq2000.c (iq2000_elf_copy_private_bfd_data): Removed.
  68         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  69         * elf32-lm32.c (lm32_elf_copy_private_bfd_data): Removed.
  70         (lm32_elf_fdpic_copy_private_bfd_data): Call
  71         _bfd_elf_copy_private_bfd_data.
  72         * elf32-mep.c (mep_elf_copy_private_bfd_data): Removed.
  73         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  74         * elf32-msp430.c (elf32_msp430_copy_private_bfd_data): Removed.
  75         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  76         * elf32-mt.c (mt_elf_copy_private_bfd_data): Removed.
  77         (bfd_elf32_bfd_copy_private_bfd_data): Don't define.
  78         * elf32-sh.c (sh_elf_set_private_flags): Removed.
  79         (sh_elf_copy_private_data): Call _bfd_elf_copy_private_bfd_data
  80         and sh_elf_set_mach_from_flags.
  81         *  elfnn-aarch64.c (elfNN_aarch64_copy_private_bfd_data): Removed.
  82         (bfd_elfNN_bfd_copy_private_bfd_data): Don't define.
  83
  84 2013-12-17  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * peXXigen.c (rsrc_process_section): Rename index to indx.
  87
  88 2013-12-17  Nick Clifton  <nickc@redhat.com>
  89
  90         * peXXigen.c: Include wchar.h if available.
  91         Include safe-ctype.h.
  92         (HighBitSet, SetHighBit, WithoutHighBit): New macros.
  93         (pe_print_resource_entries): Rename to
  94         rsrc_print_resource_entries.  Handle names that are not RVAs.
  95         (pe_print_resource_directory): Rename to
  96         rsrc_print_resource_directory.
  97         (pe_print_rsrc): Rename to rsrc_print_section.  Corrupt
  98         computation of RVA bias.
  99         (rsrc_count_entries): New function.
 100         (rsrc_count_directory): New function.
 101         (rsrc_parse_entry): New function.
 102         (rsrc_parse_entries): New function.
 103         (rsrc_parse_directory): New function.
 104         (rsrc_write_string): New function.
 105         (rsrc_compute_rva): New function.
 106         (rsrc_write_leaf): New function.
 107         (rsrc_write_entry): New function.
 108         (rsrc_write_directory): New function.
 109         (u16_mbtouc): New function.
 110         (rsrc_cmp): New function.
 111         (rsrc_print_name): New function.
 112         (rsrc_resource_name): New function.
 113         (rsrc_merge_string_entries): New function.
 114         (rsrc_sort_entries): New function.
 115         (rsrc_attach_chain): New function.
 116         (rsrc_merge): New function.
 117         (rsrc_process_section): New function - merges the contents of a
 118         .rsrc section.
 119         (_bfd_XXi_final_link_postscript): Call rsrc_process_section.
 120         (rsrc_print_section): Fix mingw64 size issue.
 121
 122         * configure.in (AC_CHECK_HEADERS): Add wchar.h
 123         * config.in: Regenerate.
 124         * configure: Regenerate.
 125
 126 2013-12-16  Andreas Schwab  <schwab@suse.de>
 127
 128         * elf64-ppc.c (ppc64_elf_relocate_section): Add newline to error
 129         message.
 130
 131 2013-12-14  Alan Modra  <amodra@gmail.com>
 132
 133         * elflink.c (_bfd_elf_merge_symbol): If merging a new weak
 134         symbol that will be skipped, we don't have a new definition.
 135
 136 2013-12-13  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 137             Wei-Cheng Wang  <cole945@gmail.com>
 138
 139         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add nds32
 140         files.
 141         * Makefile.in: Regenerate.
 142         * archures.c (bfd_nds32_arch): Add nds32 target.
 143         * bfd-in2.h: Regenerate.
 144         * config.bfd (nds32*le-*-linux): Add bfd_elf32_nds32lelin_vec
 145         and bfd_elf32_nds32belin_vec.
 146         (nds32*be-*-linux*): Likewise.
 147         (nds32*le-*-*): Add bfd_elf32_nds32le_vec and bfd_elf32_nds32be_vec.
 148         (nds32*be-*-*): Likewise.
 149         * configure.in (bfd_elf32_nds32be_vec): Add elf32-nds32.lo.
 150         (bfd_elf32_nds32le_vec): Likewise.
 151         (bfd_elf32_nds32belin_vec): Likewise.
 152         (bfd_elf32_nds32lelin_vec): Likewise.
 153         * configure: Regenerate.
 154         * cpu-nds32.c: New file for nds32.
 155         * elf-bfd.h: Add NDS32_ELF_DATA.
 156         * elf32-nds32.c: New file for nds32.
 157         * elf32-nds32.h: New file for nds32.
 158         * libbfd.h: Regenerate.
 159         * reloc.c: Add relocations for nds32.
 160         * targets.c (bfd_elf32_nds32be_vec): New declaration for nds32.
 161         (bfd_elf32_nds32le_vec): Likewise.
 162         (bfd_elf32_nds32belin_vec): Likewise.
 163         (bfd_elf32_nds32lelin_vec): Likewise.
 164
 165 2013-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR binutils/16318
 168         * elf.c (_bfd_elf_copy_private_bfd_data): Remove BFD_ASSERT.
 169         Set e_flags only if elf_flags_init is FALSE.  Copy EI_OSABI
 170         field.
 171
 172 2013-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * elf32-sh.c (bfd_elf32_bfd_set_private_bfd_flags): Removed.
 175
 176 2013-12-12  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         * elf.c (assign_file_positions_except_relocs): Set e_type in ELF
 179         header to ET_EXEC for -pie -Ttext-segment=.
 180
 181 2013-12-08  Alan Modra  <amodra@gmail.com>
 182
 183         * elflink.c (_bfd_elf_add_default_symbol): Set dynamic_def
 184         and ref_dynamic_nonweak when chaining together indirect
 185         symbols.
 186
 187 2013-12-06  Tristan Gingold  <gingold@adacore.com>
 188
 189         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add argument rf.
 190         Display epilog opcode.
 191         (pex64_dump_xdata): Add argument rf; make addr a local variable.
 192         Adjust call to pex64_xdata_print_uwd_codes.
 193         (pex64_bfd_print_pdata): Display code range, adjust call to
 194
 195 2013-12-05  Tristan Gingold  <gingold@adacore.com>
 196
 197         * mach-o.c (bfd_mach_o_mkobject_init): Use bfd_zalloc.
 198
 199 2013-12-03  Nick Clifton  <nickc@redhat.com>
 200
 201         * peXXigen.c (pe_print_resource_entries): New function: Displays
 202         an entry in a .rsrc section.
 203         (pe_print_resource_directory): New function: Displays a directory
 204         in a .rsrc section.
 205         (pe_print_rsrc): New function: Displays the contents of .rsrc
 206         section.
 207         (_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.
 208
 209 2013-12-03  Alan Modra  <amodra@gmail.com>
 210
 211         * elf64-ppc.c (ppc_build_one_stub <ppc_stub_plt_branch_r2off>):
 212         Don't omit saving of r2 for ELFv2.  Don't addi 2,2,0.
 213         (ppc_size_one_stub <ppc_stub_plt_branch_r2off>): Adjust to suit.
 214
 215 2013-12-03  Alan Modra  <amodra@gmail.com>
 216
 217         * elf64-ppc.c (ppc64_elf_link_just_syms): Remove .got check.
 218         Handle ELFv2.
 219
 220 2013-11-26  Will Newton  <will.newton@linaro.org>
 221
 222         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 223         Handle STT_GNU_IFUNC symbols correctly in static links.
 224
 225 2013-11-26  Will Newton  <will.newton@linaro.org>
 226
 227         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Ensure
 228         PLT_INDEX is calculated using correct header size.
 229
 230 2013-11-22  Cory Fields  <cory@coryfields.com>
 231
 232         * libcoff-in.h: Add insert_timestamp flag to the pe_data struct.
 233         * libcoff.h: Regenerate.
 234         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real
 235         timestamp if --insert-timestamp was used.
 236
 237 2013-11-19  Roland McGrath  <mcgrathr@google.com>
 238
 239         * elf-nacl.c (nacl_modify_segment_map): Calculate SIZEOF_HEADERS
 240         when not doing linking (i.e. INFO is a null pointer).
 241
 242 2013-11-19  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         * elf64-x86-64.c (elf_x86_64_section_from_shdr): Re-indent.
 245
 246 2013-11-17  H.J. Lu  <hongjiu.lu@intel.com>
 247
 248         * elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_PC32_BND
 249         and R_X86_64_PLT32_BND.
 250         (R_X86_64_standard): Replace R_X86_64_RELATIVE64 with
 251         R_X86_64_PLT32_BND.
 252         (IS_X86_64_PCREL_TYPE): Add R_X86_64_PLT32_BND.
 253         (x86_64_reloc_map): Add BFD_RELOC_X86_64_PC32_BND and
 254         BFD_RELOC_X86_64_PLT32_BND.
 255         (elf_x86_64_check_relocs): Handle R_X86_64_PC32_BND and
 256         R_X86_64_PLT32_BND.
 257         (elf_x86_64_gc_sweep_hook): Likewise.
 258         (elf_x86_64_relocate_section): Likewise.
 259         * reloc.c (bfd_reloc_code_real): Add BFD_RELOC_X86_64_PC32_BND
 260         and BFD_RELOC_X86_64_PLT32_BND.
 261         * bfd-in2.h: Regenerated.
 262         * libbfd.h: Likewise.
 263
 264 2013-11-15  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * elf32-i386.c (elf_i386_allocate_dynrelocs): Make room for
 267         PLT0 directly.
 268         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 269
 270 2013-11-14  Nick Clifton  <nickc@redhat.com>
 271
 272         PR ld/16017
 273         * elf32-arm.c (elf32_arm_populate_plt_entry): Return a boolean
 274         value, TRUE for success, FALSE for failure.
 275         Fail if attempting to create a PLT entry for a thumb only target.
 276         (elf32_arm_final_link_relocate): Check result of calling
 277         elf32_arm_populate_plt_entry.
 278         (elf32_arm_finish_dynamic_symbol): Likewise.
 279
 280 2013-11-14  Guy Martin <gmsoft@tuxicoman.be>
 281
 282         PR ld/16082
 283         * elf32-hppa.c (elf32_hppa_hide_symbol): Remove old version
 284         information when forcing a symbol to be local.
 285
 286 2013-11-13  Yufeng Zhang  <yufeng.zhang@arm.com>
 287
 288         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Use
 289         R_AARCH64_TLS_DTPMOD64 instead of R_AARCH64_TLS_DTPMOD;
 290         likewise for R_AARCH64_TLS_DTPREL and R_AARCH64_TLS_TPREL.
 291
 292 2013-11-12  Matthew Leach  <Matthew.Leach@arm.comm>
 293
 294         * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
 295         size of struct elf_prstatus.
 296
 297 2013-11-11  Alan Modra  <amodra@gmail.com>
 298
 299         * elf64-ppc.c (allocate_dynrelocs): Revert 2013-11-04 change.
 300
 301 2013-11-11  Ulrich Weigand  <uweigand@de.ibm.com>
 302
 303         * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_REFERENCES_LOCAL
 304         here, not SYMBOL_CALLS_LOCAL.
 305         (ppc64_elf_relocate_section): Likewise.
 306         (size_global_entry_stubs): Set undefined symbols on their global
 307         entry stubs here..
 308         (build_global_entry_stubs): ..rather than here.
 309         (ppc64_elf_build_stubs): Don't reset glink->size before calling
 310         build_global_entry_stubs.
 311
 312 2013-11-07  Roland McGrath  <mcgrathr@google.com>
 313
 314         * archures.c (bfd_mach_i386_nacl): Fix definition so it doesn't
 315         collide with bfd_mach_l1om.
 316         * bfd-in2.h: Regenerate.
 317
 318         * elf32-i386.c (elf32_i386_nacl_elf_object_p): New function.
 319         (elf_backend_object_p): Use that in elf32-i386-nacl definition.
 320         * elf64-x86-64.c (elf64_x86_64_nacl_elf_object_p): New function.
 321         (elf_backend_object_p): Use that in elf64-x86-64-nacl definition.
 322         (elf32_x86_64_nacl_elf_object_p): New function.
 323         (elf_backend_object_p): Use that in elf32-x86-64-nacl definition.
 324
 325 2013-11-05  DJ Delorie  <dj@redhat.com>
 326
 327         * elf32-rl78.c (elf32_rl78_relax_delete_bytes): Make sure relocs
 328         are loaded before trying to use them.
 329
 330 2013-11-05  H.J. Lu  <hongjiu.lu@intel.com>
 331             Bernhard Rosenkränzer <bernhard.rosenkranzer@linaro.org>
 332
 333         PR ld/4409
 334         * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add an argument for
 335         error ignored.
 336         * elf-m10200.c (mn10200_elf_relocate_section): Updated.
 337         * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
 338         * elf32-arm.c (elf32_arm_relocate_section): Likewise.
 339         * elf32-avr.c (elf32_avr_relocate_section): Likewise.
 340         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 341         (bfin_relocate_section): Likewise.
 342         * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
 343         * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
 344         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 345         * elf32-crx.c (elf32_crx_relocate_section): Likewise.
 346         * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
 347         * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
 348         * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
 349         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 350         * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
 351         * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
 352         * elf32-i386.c (elf_i386_relocate_section): Likewise.
 353         * elf32-i860.c (elf32_i860_relocate_section): Likewise.
 354         * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
 355         * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
 356         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
 357         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
 358         * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
 359         * elf32-metag.c (elf_metag_relocate_section): Likewise.
 360         * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
 361         * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
 362         * elf32-mep.c (mep_elf_relocate_section): Likewise.
 363         * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
 364         * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
 365         * elf32-mt.c (mt_elf_relocate_section): Likewise.
 366         * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
 367         * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
 368         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
 369         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 370         * elf32-rx.c (rx_elf_relocate_section): Likewise.
 371         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
 372         * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
 373         * elf32-s390.c (elf_s390_relocate_section): Likewise.
 374         * elf32-v850.c (v850_elf_relocate_section): Likewise.
 375         * elf32-vax.c (elf_vax_relocate_section): Likewise.
 376         * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
 377         * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
 378         * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
 379         * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
 380         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
 381         * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
 382         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
 383         * elf64-s390.c (elf_s390_relocate_section): Likewise.
 384         * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
 385         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
 386         * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
 387         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
 388
 389         * elfnn-ia64.c (elfNN_ia64_relocate_section): Skip if error
 390         from RELOC_FOR_GLOBAL_SYMBOL in executable is ignored.
 391
 392 2013-11-05  Alan Modra  <amodra@gmail.com>
 393
 394         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Make .TOC. defined and
 395         hidden.
 396         (ppc64_elf_set_toc): Adjust.
 397
 398 2013-11-05  Alan Modra  <amodra@gmail.com>
 399
 400         * elf64-ppc.c (struct ppc_link_hash_table): Remove got, plt, relplt,
 401         iplt, reliplt.  Update all references to use elf.sgot, elf.splt,
 402         elf.srelplt, elf.iplt and elf.irelplt.
 403
 404 2013-11-03  Sandra Loosemore  <sandra@codesourcery.com>
 405
 406         * elf32-niso2.c (nios2_elf32_do_hi16_relocate): Remove incorrect
 407         ATTRIBUTE_UNUSED from parameter.
 408         (nios2_elf_do_lo16_relocate): Likewise.
 409         (nios2_elf32_do_hiadj16_relocate): Likewise.
 410         (nios2_elf32_do_pcrel_lo16_relocate): Likewise.
 411         (nios2_elf32_do_pcrel_hiadj16_relocate): Likewise.
 412         (nios2_elf32_do_pcrel16_relocate): Likewise.
 413         (nios2_elf32_do_call26_relocate): Likewise.
 414         (nios2_elf32_do_gprel_relocate): Likewise.
 415         (nios2_elf32_do_ujmp_relocate): Likewise.
 416         (nios2_elf32_do_cjmp_relocate): Likewise.
 417         (nios2_elf32_do_callr_relocate): Likewise.
 418         (nios2_elf32_gc_mark_hook): Likewise.
 419
 420 2013-11-04  Alan Modra  <amodra@gmail.com>
 421
 422         * elf64-ppc.c (ppc64_elf_relocate_section): Edit global entry
 423         prologue to non-PIC in non-PIC executables.
 424
 425 2013-11-04  Alan Modra  <amodra@gmail.com>
 426
 427         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Copy
 428         pointer_equality_needed flag.
 429         (ppc64_elf_check_relocs): For ELFv2 arrange to emit plt
 430         entries for references to functions in shared libraries on
 431         non-call relocs.
 432         (readonly_dynrelocs): Split into function of the same name and..
 433         (maybe_set_textrel): ..this new function.  Update call.
 434         (ppc64_elf_adjust_dynamic_symbol): Don't emit dynrelocs for
 435         ELFv2 in most cases if we have a plt entry.  Use new
 436         readonly_relocs.
 437         (allocate_dynrelocs): For ELFv2, don't allocate dynreloc space
 438         for ifunc in static executables.
 439         (size_global_entry_stubs): New function.
 440         (ppc64_elf_size_dynamic_sections): Call size_global_entry_stubs.
 441         Save end of glink branch table.
 442         (ppc64_elf_hash_symbol): New function.
 443         (build_global_entry_stubs): New function.
 444         (ppc64_elf_build_stubs): Call build_global_entry_stubs.  Adjust
 445         glink sizing.
 446         (ppc64_elf_relocate_section): Tidy plt16/32/64 reloc code.
 447         (ppc64_elf_finish_dynamic_symbol): For ELFv2, adjust symbols
 448         defined on plt code.
 449
 450 2013-11-02  Alan Modra  <amodra@gmail.com>
 451
 452         * opncls.c (_bfd_new_bfd): Don't init vars already zeroed.
 453
 454 2013-11-02  Alan Modra  <amodra@gmail.com>
 455
 456         * elf64-ppc.c (ppc64_elf_next_input_section): Always set toc_off
 457         to value for object file.
 458
 459 2013-11-01  Roland McGrath  <mcgrathr@google.com>
 460
 461         * elf-nacl.c (segment_eligible_for_headers): Drop requirement that
 462         some section have SEC_HAS_CONTENTS set.  It's not set for
 463         .note.gnu.build-id, and a segment of only read-only SHT_NOBITS
 464         sections is implausible and not really supportable anyway.
 465
 466 2013-10-30  Alan Modra  <amodra@gmail.com>
 467
 468         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Use new DT_PPC_OPT
 469         tag to specify tls optimisation.
 470         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
 471         (ppc64_elf_finish_dynamic_sections): Specify whether multiple
 472         toc pointers are used via DT_PPC64_OPT.
 473
 474 2013-10-30  Alan Modra  <amodra@gmail.com>
 475
 476         * elf64-ppc.c (STK_LR, STK_TOC, STK_LINKER): Define.
 477         (savegpr0_tail, restgpr0_tail, savefpr0_tail, restfpr0_tail)
 478         build_plt_stub, build_tls_get_addr_stub, ppc_build_one_stub,
 479         ppc64_elf_relocate_section): Use new defines.
 480
 481 2013-10-30  Alan Modra  <amodra@gmail.com>
 482
 483         * elf64-ppc.c (PLT_ENTRY_SIZE, PLT_INITIAL_ENTRY_SIZE): Add htab
 484         parameter and adjust for ELFv2.  Update all uses.
 485         (PLT_CALL_STUB_SIZE): Delete.
 486         (ppc64_elf_get_synthetic_symtab): Support new glink layout.
 487         (allocate_dynrelocs): Likewise.
 488         (plt_stub_size, build_plt_stub): Adjust for ELFv2.
 489         (get_r2off): Return 0 for ELFv2 -R.
 490         (ppc_build_one_stub, ppc_size_one_stub): Adjust for ELFv2.
 491         (ppc64_elf_size_stubs): Likewise.
 492         (ppc64_elf_build_stubs): Add new ELFv2 glink.
 493
 494 2013-10-30  Alan Modra  <amodra@gmail.com>
 495             Ulrich Weigand  <uweigand@de.ibm.com>
 496
 497         * elf64-ppc.c (struct ppc_stub_hash_entry): Add "other".
 498         (stub_hash_newfunc): Init new ppc_stub_hash_entry field, and one
 499         we forgot, "plt_ent".
 500         (ppc64_elf_add_symbol_hook): Check ELFv1 objects don't have
 501         st_other bits only valid in ELFv2.
 502         (ppc64_elf_merge_symbol_attribute): New function.
 503         (ppc_type_of_stub): Add local_off param to test branch range.
 504         (ppc_build_one_stub): Adjust destinations for ELFv2 locals.
 505         (ppc_size_one_stub, toc_adjusting_stub_needed): Similarly.
 506         (ppc64_elf_size_stubs): Pass local_off to ppc_type_of_stub.
 507         Set "other" field.
 508         (ppc64_elf_relocate_section): Adjust destination for ELFv2 local
 509         calls.
 510
 511 2013-10-30  Alan Modra  <amodra@gmail.com>
 512
 513         * elf64-ppc.c (abiversion, set_abiversion): New functions.
 514         (ppc64_elf_get_synthetic_symtab): Handle ELFv2 objects without .opd.
 515         (struct ppc_link_hash_table): Add opd_abi.
 516         (ppc64_elf_check_relocs): Check no .opd with ELFv2.
 517         (ppc64_elf_merge_private_bfd_data): New function.
 518         (ppc64_elf_print_private_bfd_data): New function.
 519         (ppc64_elf_tls_setup): Set htab->opd_abi.
 520         (ppc64_elf_size_dynamic_sections): Don't emit OPD related dynamic
 521         tags for ELFv2.
 522         (ppc_build_one_stub): Use R_PPC64_IRELATIVE for ELFv2 ifunc.
 523         (ppc64_elf_finish_dynamic_symbol): Likewise
 524
 525 2013-10-30  Alan Modra  <amodra@gmail.com>
 526
 527         * elf64-ppc.c (build_plt_stub): Switch stubs to use r11 as base
 528         reg and r12 as destination.
 529         (ppc_build_one_stub): Likewise.
 530         (ppc64_elf_build_stubs): Likewise for glink.
 531
 532 2013-10-30  Alan Modra  <amodra@gmail.com>
 533
 534         * reloc.c (BFD_RELOC_PPC64_ADDR16_HIGH, BFD_RELOC_PPC64_ADDR16_HIGHA,
 535         BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA,
 536         BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA): New.
 537         * elf64-ppc.c (ppc64_elf_howto_raw): Add entries for new relocs.
 538         Make all _HA and _HI relocs report signed overflow.
 539         (ppc64_elf_reloc_type_lookup): Handle new relocs.
 540         (must_be_dyn_reloc, ppc64_elf_check_relocs): Likewise.
 541         (dec_dynrel_count, ppc64_elf_relocate_section): Likewise.
 542         (ppc64_elf_relocate_section): Don't apply 0x8000 adjust to
 543         R_PPC64_TPREL16_HIGHER, R_PPC64_TPREL16_HIGHEST,
 544         R_PPC64_DTPREL16_HIGHER, and R_PPC64_DTPREL16_HIGHEST.
 545         * libbfd.h: Regenerate.
 546         * bfd-in2.h: Regenerate.
 547
 548 2013-10-29  Roland McGrath  <mcgrathr@google.com>
 549
 550         * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Correct 9-byte nop
 551         sequence to match what the assembler generates.
 552
 553 2013-10-29  Jan Beulich <jbeulich@suse.com>
 554
 555         * elflink.c (struct elf_outext_info): Add field file_sym_done.
 556         (bfd_elf_final_link): Initialize new field. Move fake STT_FILE
 557         symbol emission from here ...
 558         (elf_link_output_extsym): ... to here.
 559
 560 2013-10-24  Nick Clifton  <nickc@redhat.com>
 561
 562         PR binutils/15994
 563         * dwarf2.c (lookup_address_in_line_info_table): Change return type
 564         to be the range of addresses covered by the table.
 565         (comp_unit_find_nearest_line): Likewise.
 566         (find_line): Search all CUs.  Select the one that matches and
 567         covers the smallest address range.
 568
 569 2013-10-18  Hans-Peter Nilsson  <hp@axis.com>
 570
 571         * elf32-cris.c (cris_elf_check_relocs): Don't assume
 572         a registered dynobj means that a .got has been created.
 573
 574 2013-10-17  Alan Modra  <amodra@gmail.com>
 575
 576         PR 16056
 577         * elf.c (copy_elf_program_header): Only consider SEC_ALLOC sections
 578         when finding lowest_section.
 579
 580 2013-10-14  Chao-ying Fu  <Chao-ying.Fu@imgtec.com>
 581
 582         * elfxx-mips.c (mips_elf_obj_tdata): Add abi_msa_bfd.
 583         (mips_elf_merge_obj_attributes): Set abi_msa_bfd to the first object
 584         file that has a Tag_GNU_MIPS_ABI_MSA attribute.
 585         Merge Tag_GNU_MIPS_ABI_MSA attributes.
 586
 587 2013-10-14  Nick Clifton  <nickc@redhat.com>
 588
 589         * gen-aout.c (main): Fix formatting.  Close file.
 590
 591 2013-10-13  Richard Sandiford  <rdsandiford@googlemail.com>
 592
 593         * elfxx-mips.c (mips_use_local_got_p): New function.
 594         (mips_elf_count_got_symbols, mips_elf_calculate_relocation): Use it.
 595         (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for
 596         GOT and absolute references.
 597
 598 2013-10-09  Roland McGrath  <mcgrathr@google.com>
 599
 600         * elf64-alpha.c (elf64_alpha_relax_tls_get_addr): Cast switch
 601         expression to int to silence over-eager compiler warnings.
 602
 603         * xcofflink.c (_bfd_xcoff_bfd_final_link): Don't touch EREL in
 604         loop that doesn't use (or initialize) it.
 605
 606         * elfxx-tilegx.c (tilegx32_plt_tail_entry, tilegx32_plt_tail_entry):
 607         Move second const qualifier so it applies to the pointer.
 608
 609 2013-10-09  Nick Clifton  <nickc@redhat.com>
 610
 611         PR binutils/16022
 612         * elf32-rx.c (rx_dump_symtab): Add missing break statements.
 613
 614 2013-10-09  Tom Tromey  <tromey@redhat.com>
 615
 616         * opncls.c (get_alt_debug_link_info_shim): Update type of 'len'.
 617
 618 2013-10-09  Nick Clifton  <nickc@redhat.com>
 619
 620         PR ld/16021
 621         * elf32-rl78.c (rl78_dump_symtab): Delete.
 622         (rl78_get_reloc): Delete.
 623
 624 2013-10-09  Tom Tromey  <tromey@redhat.com>
 625
 626         * bfd-in2.h: Rebuild.
 627         * opncls.c (bfd_get_alt_debug_link_info): Change type of
 628         buildid_len to bfd_size_type.
 629
 630 2013-10-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 631
 632         PR binutils/15993
 633         * elf32-m32c.c (dump_symtab): Add missing "break;" statement on each
 634         "case".  Reindent "switch" statements.
 635
 636 2013-10-08  Tom Tromey  <tromey@redhat.com>
 637
 638         * bfd-in2.h: Rebuild.
 639         * opncls.c (bfd_get_alt_debug_link_info): Add buildid_len
 640         parameter.  Change type of buildid_out.  Update.
 641         (get_alt_debug_link_info_shim): New function.
 642         (bfd_follow_gnu_debuglink): Use it.
 643
 644 2013-10-08  Andreas Schwab  <schwab@suse.de>
 645
 646         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Add DT_DEBUG also
 647         for PIE executables.
 648
 649 2013-10-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 650
 651         * configure: Regenerate.
 652
 653 2013-10-03  Will Newton  <will.newton@linaro.org>
 654
 655         * configure: Regenerate.
 656         * configure.in: Build elf-ifunc.o for AArch64.
 657         * elfnn-aarch64.c: Include objalloc.h.
 658         (elfNN_aarch64_local_htab_hash): New function.
 659         (elfNN_aarch64_local_htab_eq): New function.
 660         (elfNN_aarch64_get_local_sym_hash): New function.
 661         (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
 662         symbol hash.
 663         (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
 664         (elfNN_aarch64_final_link_relocate): Add sym argument.  Add support
 665         for handling STT_GNU_IFUNC symbols.
 666         (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting
 667         references to STT_GNU_IFUNC symbols.
 668         (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling
 669         STT_GNU_IFUNC symbols.
 670         (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
 671         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
 672         (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
 673         (elfNN_aarch64_is_function_type): Remove function.
 674         (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols.
 675         (elfNN_aarch64_allocate_ifunc_dynrelocs): New function.
 676         (elfNN_aarch64_allocate_local_dynrelocs): New function.
 677         (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function.
 678         (elfNN_aarch64_size_dynamic_sections): Call
 679         elfNN_aarch64_allocate_local_dynrelocs.
 680         (elfNN_aarch64_create_small_pltn_entry): Add info argument.
 681         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
 682         (elfNN_aarch64_finish_dynamic_symbol): Add support for handling
 683         STT_GNU_IFUNC symbols and .iplt.
 684         (elfNN_aarch64_finish_local_dynamic_symbol): New function.
 685         (elfNN_aarch64_finish_dynamic_sections): Call
 686         elfNN_aarch64_finish_local_dynamic_symbol.
 687
 688 2013-09-30  Nick Clifton  <nickc@redhat.com>
 689
 690         * cpu-msp430.c: Use printable names that match the values
 691         displayed by readelf.
 692
 693 2013-08-25  Andrew Pinski  <apinski@cavium.com>
 694
 695         * elfnn-aarch64.c (TCB_SIZE): Base on the ARCH_SIZE rather than a
 696         fixed size of 16.
 697
 698 2013-09-24  Gregory Fong  <gregory.0xf0@gmail.com>
 699
 700         * elfxx-mips.c (mips_elf_create_got_section): Hide
 701         _GLOBAL_OFFSET_TABLE_.
 702
 703 2013-09-24  Alan Modra  <amodra@gmail.com>
 704
 705         * elf32-mips.c (ELF_OSABI): Undef for vxworks.
 706
 707 2013-09-24  Alan Modra  <amodra@gmail.com>
 708
 709         * syms.c (_bfd_stab_section_find_nearest_line): Ignore partial
 710         stabs at end of .stab.  Tidy variable usage.  Don't drop the need
 711         for a NULL function name stab if If N_FUN stab is ignored.
 712         Ensure index entry count loop matches write loop.
 713
 714 2013-09-20  Alan Modra  <amodra@gmail.com>
 715
 716         * configure: Regenerate.
 717
 718 2013-09-18  Tristan Gingold  <gingold@adacore.com>
 719
 720         * configure.in: Bump version to 2.24.51
 721         * configure: Regenerate.
 722
 723 2013-09-17  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 724
 725         * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Handle
 726         EF_MIPS_FP64.
 727
 728 2013-08-31  John David Anglin  <dave.anglin@bell.net>
 729
 730         * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
 731         format string.
 732
 733 2013-08-29  Jakub Jelinek  <jakub@redhat.com>
 734
 735         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
 736         64-bit -mcmodel=large -fpic TLS GD and LD sequences.
 737         (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
 738         TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
 739
 740 2013-08-27  Alan Modra  <amodra@gmail.com>
 741
 742         * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
 743         Add notice_as_needed.
 744         * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
 745         (elf_backend_notice_as_needed): Define.
 746         (ppc64_elf_as_needed_cleanup): Rename and adjust..
 747         (ppc64_elf_notice_as_needed): ..to this.
 748         * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
 749         (elf_link_add_object_symbols): ..from here.
 750         * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
 751         (elf_backend_notice_as_needed): Define..
 752         (elfNN_bed): ..and use here.
 753
 754 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 755
 756         * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
 757         (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
 758         * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
 759         (bfd_i386_nacl_arch): New variable.
 760         (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
 761         (bfd_x64_32_arch_intel_syntax): Link them into the list.
 762         * bfd-in2.h: Regenerate.
 763
 764 2013-08-26  Roland McGrath  <mcgrathr@google.com>
 765
 766         * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
 767         elf_segment_map list.  If an executable segment is page-aligned
 768         but does not end with a full page, then append a fake section into
 769         the segment map entry that pads out the page.
 770         (nacl_final_write_processing): New function.  Write the code fill
 771         laid out in nacl_modify_segment_map.
 772         * elf-nacl.h: Declare it.
 773         * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
 774         (elf_backend_final_write_processing): Define it for NaCl backend.
 775         * elf32-i386.c (elf_backend_final_write_processing): Likewise.
 776         * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
 777
 778         * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
 779         parameter to MINPAGESIZE.
 780         (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
 781
 782         * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
 783
 784 2013-08-24  Maciej W. Rozycki  <macro@linux-mips.org>
 785
 786         * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
 787         set GOT's entry size if there is no ELF section data.
 788         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 789         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
 790         Likewise.
 791
 792 2013-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 793
 794         * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
 795         (get_elf_x86_64_backend_data): Use it.
 796         (elf_x86_64_size_dynamic_sections): Likewise.
 797
 798 2013-08-23  Yuri Chornoivan  <yurchor@ukr.net>
 799
 800         PR binutils/15834
 801         * bfdio.c: Fix typos.
 802         * elf32-spu.c: Likewise.
 803         * elfnn-aarch64.c: Likewise.
 804
 805 2013-08-21  Tristan Gingold  <gingold@adacore.com>
 806
 807         * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
 808         .ovrflo sections.
 809         * coffcode.h (coff_compute_section_file_positions): Force
 810         match between file offset and vma offset.
 811
 812 2013-08-21  Alan Modra  <amodra@gmail.com>
 813
 814         * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
 815         and *poldalignment before exiting when !relocs_compatible.
 816
 817 2013-08-21  Alan Modra  <amodra@gmail.com>
 818
 819         * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
 820         symbols to STV_HIDDEN.
 821
 822 2013-08-14  John Tytgat  <john@bass-software.com>
 823
 824         PR ld/15787
 825         * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
 826         segment containing the relocating symbol instead of assuming 0 for
 827         sb group relocations.
 828
 829 2013-08-09  Nick Clifton  <nickc@redhat.com>
 830
 831         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
 832         flag bits do not match.
 833         (rl78_elf_print_private_bfd_data): Describe G10 flag.
 834
 835 2013-08-05  John Tytgat  <john@bass-software.com>
 836
 837         * po/BLD-POTFILES.in: Regenerate.
 838         * po/SRC-POTFILES.in: Likewise.
 839
 840 2013-07-31  John Tytgat  <john@bass-software.com>
 841
 842         PR ld/15787
 843         * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
 844         output section VMA.
 845
 846 2013-07-28  Maciej W. Rozycki  <macro@linux-mips.org>
 847
 848         * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
 849         <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
 850         section.
 851
 852 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 853
 854         * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
 855         Use the correct alignment for
 856         _bfd_elf_make_dynamic_reloc_section for ILP32.
 857
 858 2013-07-27  Andrew Pinski  <apinski@cavium.com>
 859
 860         * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
 861         BFD_RELOC_AARCH64_NONE explicitly.
 862
 863 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 864
 865         * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
 866         entry size if there is no ELF section data.
 867
 868 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 869
 870         * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
 871         Don't check symbol visibility here.  Remove a check already
 872         asserted for.
 873         (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
 874         instead of individual checks.
 875         (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
 876         check the offset to decide if produce a GOT or PLT entry.
 877         Remove redundant assertions.  Remove code to produce GOT entries
 878         for local symbols.  Remove a duplicate comment and add a comment
 879         on GOT relocations.
 880         (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
 881         dynamic relocs.
 882
 883 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 884
 885         * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
 886         typo.
 887
 888 2013-07-27  Maciej W. Rozycki  <macro@linux-mips.org>
 889
 890         * elf32-vax.c (elf_vax_discard_got_entries): New function.
 891         (elf_vax_always_size_sections): Likewise.
 892         (elf_vax_size_dynamic_sections): Remove code moved to
 893         elf_vax_always_size_sections.  Make comment on
 894         elf_vax_instantiate_got_entries match reality.
 895         (elf_vax_instantiate_got_entries): Assert that rather than check
 896         if dynobj is null.  Don't check for dynamic_sections_created.
 897         Make function description match reality.
 898         (elf_backend_always_size_sections): New macro.
 899
 900 2013-07-25  Alan Modra  <amodra@gmail.com>
 901
 902         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
 903         with a union.
 904         (opd_entry_value): Cache .opd section contents.
 905         (ppc64_elf_relocate_section): Adjust.
 906
 907 2013-07-25  Alan Modra  <amodra@gmail.com>
 908
 909         PR ld/15762
 910         PR ld/12761
 911         * elflink.c (elf_link_add_object_symbols): Correct test in
 912         last patch.  Remove unnecessary code.
 913
 914 2013-07-24  Tristan Gingold  <gingold@adacore.com>
 915
 916         * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
 917         R_RBR.  Add numbers in comments.
 918         (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
 919         * coff64-rs6000.c: Likewise.
 920
 921 2013-07-20  Alan Modra  <amodra@gmail.com>
 922
 923         PR ld/15762
 924         PR ld/12761
 925         * elflink.c (elf_link_add_object_symbols): Don't clobber
 926         .gnu.warning.symbol sections when shared.
 927
 928 2013-07-19  Nick Clifton  <nickc@redhat.com>
 929
 930         * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
 931         saw_subtract from R_RX_OPdiv to R_RX_OPneg.
 932
 933 2013-07-18  Travis Snoozy  <quandary@remstate.com>
 934
 935         PR ld/15721
 936         * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
 937         destination masks.
 938         * R_MSP430_2X_PCREL: Likewise.
 939         * R_MSP430X_10_PCREL: Likewise.
 940         * R_MSP430X_2X_PCREL: Likewise.
 941
 942 2013-07-18  Terry Guo  <terry.guo@arm.com>
 943
 944         * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
 945         thumb only targets.
 946         (elf32_arm_final_link_relocate): Likewise.
 947
 948 2013-07-18  Bill Neubauer  <wcn@google.com>
 949
 950         * mach-o.c (mach_o_section_name_xlat dw): Add entry for
 951         .debug_gdb_scripts
 952
 953 2013-07-18  Roland McGrath  <mcgrathr@google.com>
 954
 955         * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
 956         (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
 957         (arm_build_one_stub): Increase MAXRELOCS to 3.
 958         (arm_type_of_stub): Use them if GLOBALS->nacl_p.
 959         (struct elf32_arm_link_hash_table): Give add_stub_section member's
 960         pointee type a third argument.
 961         (elf32_arm_create_or_find_stub_sec): Update caller.
 962         (elf32_arm_size_stubs): Update argument type.
 963         * bfd-in.h (elf32_arm_size_stubs): Update decl.
 964         * bfd-in2.h: Regenerate.
 965         * libbfd.h: Regenerate.
 966
 967 2013-07-15  Maciej W. Rozycki  <macro@codesourcery.com>
 968
 969         * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
 970         magic numbers with enum values.
 971
 972 2013-07-12  Roland McGrath  <mcgrathr@google.com>
 973
 974         * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
 975         BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
 976         been added here with 2013-07-05 elf32-s390.c change).
 977         * bfd-in2.h: Regenerate (no-op).
 978         * libbfd.h: Regenerate (no-op).
 979
 980 2013-07-12  Maciej W. Rozycki  <macro@codesourcery.com>
 981
 982         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
 983         EF_MIPS_NAN2008.
 984         (_bfd_mips_elf_print_private_bfd_data): Likewise.
 985
 986 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 987
 988         * vms-alpha.c (struct vms_private_data_struct): Remove
 989         flag_hash_long_names and flag_show_after_trunc.
 990         (hash_string): Remove.
 991         (_bfd_vms_length_hash_symbol): Remove.
 992         (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
 993         (_bfd_vms_write_egsd): Likewise.  Rewrite condition.
 994         (_bfd_vms_write_ehdr): Remove code that set removed flags.
 995         (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
 996         (vms_bfd_is_local_label_name): Remove trace call.
 997
 998 2013-07-09  Tristan Gingold  <gingold@adacore.com>
 999
1000         * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
1001         macros.
1002         * configure.com: Adjust to match changes in configure.
1003         * makefile.vms (OBJS): Update list.
1004
1005 2013-07-05  Tristan Gingold  <gingold@adacore.com>
1006
1007         * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
1008         overflow sections.
1009
1010 2013-07-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1011
1012         * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
1013         R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
1014         (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
1015         (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
1016         relocations.
1017         * elf64-s390.c: See elf32-s390.c
1018         * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
1019         * libbfd.h: Add new reloc strings.
1020
1021 2013-07-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1022
1023         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
1024         values.
1025         (elfNN_aarch64_relocate_section): Likewise.
1026         (elfNN_aarch64_gc_sweep_hook): Likewise.
1027         (elfNN_aarch64_check_relocs): Likewise.
1028
1029 2013-07-03  Alan Modra  <amodra@gmail.com>
1030
1031         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
1032         when relocatable.  Don't change root.type or type here.
1033         (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
1034
1035 2013-07-03  Alan Modra  <amodra@gmail.com>
1036
1037         * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
1038         (ppc64_elf_size_stubs): Don't set "addend".
1039         (ppc64_elf_relocate_section): Don't allow calls via
1040         toc-adjusting stubs without a following nop even in an
1041         executable, except for self-calls and both libc_start_main
1042         and .libc_start_main.
1043
1044 2013-07-03  Alan Modra  <amodra@gmail.com>
1045
1046         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
1047
1048 2013-07-02  Tristan Gingold  <gingold@adacore.com>
1049
1050         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
1051         line.
1052
1053 2013-07-02  Tristan Gingold  <gingold@adacore.com>
1054
1055         * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
1056         (_bfd_vms_find_nearest_line_discriminator): New function.
1057
1058 2013-07-02  Tristan Gingold  <gingold@adacore.com>
1059
1060         * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
1061
1062 2013-07-02  Tristan Gingold  <gingold@adacore.com>
1063
1064         * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
1065         (rs6000coff_vec): Reference it.
1066
1067 2013-07-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1068
1069         * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
1070         (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
1071         (elfNN_aarch64_create_dynamic_sections): Do not define
1072         _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
1073
1074 2013-07-02  Alan Modra  <amodra@gmail.com>
1075
1076         * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
1077         .TOC. after relocatable check.
1078
1079 2013-07-01  Alan Modra  <amodra@gmail.com>
1080
1081         * elf64-ppc.h (ppc64_elf_toc): Delete.
1082         (ppc64_elf_set_toc): Declare.
1083         * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
1084         with call the ppc64_elf_set_toc.
1085         (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
1086         (ppc64_elf_start_multitoc_partition): Likewise.
1087         (struct ppc_link_hash_table): Delete dot_toc_dot.  Replace all uses
1088         with elf.hgot.
1089         (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
1090         for ".TOC.".
1091         (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
1092         as needing a toc pointer.
1093         (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
1094         (ppc64_elf_set_toc): Rename from ppc64_elf_toc.  Add info param.
1095         Set elf.hgot value.
1096
1097 2013-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1098
1099         PR ld/15685
1100         * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
1101         R_X86_64_DTPOFF64.
1102
1103 2013-06-28  Nick Clifton  <nickc@redhat.com>
1104
1105         PR ld/15302
1106         * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
1107
1108 2013-06-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
1109
1110         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
1111         in sgot.
1112         (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
1113         in sgot[0] rather than sgotplt[0].
1114
1115 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1116
1117         * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
1118         beginning of the generated file.
1119         (elf64-aarch64.c): Likewise.
1120         * Makefile.in: Re-generated.
1121
1122 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1123
1124         * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
1125         (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
1126         * Makefile.in: Re-generated.
1127         * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
1128         (bfd_elf64_littleaarch64_vec): Likewise.
1129         (bfd_elf32_bigaarch64_vec): Likewise.
1130         (bfd_elf32_littleaarch64_vec): Likewise.
1131         * configure: Re-generated.
1132         * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
1133         * elfxx-aarch64.h: New file.
1134         * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
1135         stuff to elfxx-aarch64.c.
1136         (bfd_elf_aarch64_put_addend): Removed.
1137         (PG_OFFSET, PG): Likewise.
1138         (elfNN_aarch64_small_plt0_entry): Support ELF32.
1139         (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
1140         (elf64_aarch64_grok_prstatus): Removed.
1141         (elf_backend_grok_prstatus): Removed.
1142         (insn32): Likewise.
1143         (aarch64_unsigned_overflow): Likewise.
1144         (aarch64_signed_overflow): Likewise.
1145         (aarch64_resolve_relocation): Likewise.
1146         (MASK): Likewise.
1147         (decode_branch_ofs_26): Likewise.
1148         (decode_cond_branch_ofs_19): Likewise.
1149         (decode_ld_lit_ofs_19): Likewise.
1150         (decode_tst_branch_ofs_14): Likewise.
1151         (decode_movw_imm): Likewise.
1152         (decode_adr_imm): Likewise.
1153         (decode_add_imm): Likewise.
1154         (reencode_branch_ofs_26): Likewise.
1155         (reencode_cond_branch_ofs_19): Likewise.
1156         (reencode_ld_lit_ofs_19): Likewise.
1157         (reencode_tst_branch_ofs_14): Likewise.
1158         (reencode_movw_imm): Likewise.
1159         (reencode_adr_imm): Likewise.
1160         (reencode_ldst_pos_imm): Likewise.
1161         (reencode_add_imm): Likewise.
1162         (reencode_movzn_to_movz): Likewise.
1163         (reencode_movzn_to_movn): Likewise.
1164         (aarch64_relocate): Update to call the new function names in
1165         elfxx-aarch64.c.
1166         (aarch64_calculate_got_entry_vma): Likewise.
1167         (elfNN_aarch64_final_link_relocate): Likewise.
1168         (elf64_aarch64_update_plt_entry): Likewise; change the type of the
1169         parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
1170         (elf_aarch64_update_plt_entry): ... this.
1171         (elfNN_aarch64_create_small_pltn_entry): Update.
1172         (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
1173         bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
1174         (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
1175         call elf_aarch64_update_plt_entry.
1176
1177 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1178
1179         * bfd-in2.h: Re-generated.
1180         * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
1181         (IS_AARCH64_TLS_RELOC): Change to be based on the
1182         bfd reloc enumerators.
1183         (IS_AARCH64_TLSDESC_RELOC): Likewise.
1184         (PG, PG_OFFSET): Cast literal to bfd_vma.
1185         (elf64_aarch64_howto_table): Removed.
1186         (elf64_aarch64_howto_dynrelocs): Removed.
1187         (elf64_aarch64_tls_howto_table): Removed.
1188         (elf64_aarch64_tlsdesc_howto_table): Removed.
1189         (elfNN_aarch64_howto_table): New table to host all howto entires..
1190         (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
1191         (elfNN_aarch64_bfd_reloc_from_howto): New function.
1192         (elfNN_aarch64_bfd_reloc_from_type): Ditto.
1193         (struct elf_aarch64_reloc_map): New.
1194         (elf_aarch64_reloc_map): New table.
1195         (elfNN_aarch64_howto_from_bfd_reloc): New function.
1196         (elfNN_aarch64_howto_from_type): Update to look up the new table
1197         elfNN_aarch64_howto_table.
1198         (struct elf64_aarch64_reloc_map): Remove.
1199         (elf64_aarch64_reloc_map): Remove.
1200         (elfNN_aarch64_reloc_type_lookup): Change to call
1201         elfNN_aarch64_howto_from_bfd_reloc.
1202         (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
1203         elfNN_aarch64_howto_table.
1204         (aarch64_resolve_relocation): Refactor to switch on the bfd
1205         reloc enumerators.
1206         (bfd_elf_aarch64_put_addend): Likewise.
1207         (elfNN_aarch64_final_link_relocate): Likewise.
1208         (aarch64_tls_transition_without_check): Likewise.
1209         (aarch64_reloc_got_type): Likewise.
1210         (aarch64_can_relax_tls): Likewise.
1211         (aarch64_tls_transition): Likewise.
1212         (elfNN_aarch64_tls_relax): Likewise.
1213         (elfNN_aarch64_final_link_relocate): Likewise.
1214         (elfNN_aarch64_relocate_section): Likewise.
1215         (elfNN_aarch64_gc_sweep_hook): Likewise.
1216         (elfNN_aarch64_check_relocs): Likewise.
1217         (aarch64_tls_transition): Change to return a bfd reloc enumerator.
1218         * libbfd.h: Re-generated.
1219         * reloc.c: Re-order the AArch64 bfd reloc enumerators.
1220         (BFD_RELOC_AARCH64_RELOC_START)
1221         (BFD_RELOC_AARCH64_RELOC_END)
1222         (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
1223         (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
1224         (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
1225         (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
1226         (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
1227         (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
1228         (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
1229
1230 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1231
1232         * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
1233         (BUILD_CFILES): Add elf32-aarch64.c.
1234         (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
1235         * Makefile.in: Re-generated.
1236         * archures.c (bfd_mach_aarch64_ilp32): New define.
1237         * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
1238         (bfd_elf32_aarch64_set_options): Ditto.
1239         (elf32_aarch64_setup_section_lists): Ditto.
1240         (elf32_aarch64_next_input_section): Ditto.
1241         (elf32_aarch64_size_stubs): Ditto.
1242         (elf32_aarch64_build_stubs): Ditto.
1243         * bfd-in2.h: Re-generated.
1244         * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
1245         and bfd_elf32_bigaarch64_vec.
1246         (aarch64-*-linux*): Likewise.
1247         (aarch64_be-*-elf): Likewise.
1248         (aarch64_be-*-linux*): Likewise.
1249         * configure.in (bfd_elf32_bigaarch64_vec)
1250         (bfd_elf32_littleaarch64_vec): New.
1251         * configure: Re-generated.
1252         * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
1253         lp64 ones.
1254         (bfd_aarch64_arch_ilp32): New.
1255         (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
1256         * elfnn-aarch64.c (ARCH_SIZE): New define.
1257         (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
1258         (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
1259         (elf64_aarch64_*): Rename to elfNN_aarch64_*.
1260         (ELF64_R_*): Rename to ELFNN_R_*.
1261         Plus other paramaterization.
1262         * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
1263         New declarations.
1264         (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
1265         bfd_elf32_littleaarch64_vec.
1266
1267 2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
1268
1269         * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
1270         (BUILD_CFILES): Add elf64-aarch64.c.
1271         (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
1272         * Makefile.in: Re-generated.
1273         * elf64-aarch64.c: Rename to ...
1274         * elfnn-aarch64.c: ... this.
1275
1276 2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
1277             Paul Brook  <paul@codesourcery.com>
1278
1279         * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
1280         * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
1281         (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
1282         (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1283         (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
1284         (micromips_insn32_o32_exec_plt0_entry): New variable.
1285         (micromips_insn32_o32_exec_plt_entry): Likewise.
1286         (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
1287         (mips_elf_estimate_stub_size): Likewise.
1288         (_bfd_mips_elf_size_dynamic_sections): Likewise.
1289         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1290         (mips_finish_exec_plt): Likewise.
1291         (_bfd_mips_elf_relax_section): Likewise.
1292         (_bfd_mips_elf_insn32): New function.
1293         (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
1294
1295 2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
1296
1297         * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
1298         prototype.
1299         * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
1300         (bfd_elf32_get_synthetic_symtab): New macro.
1301         * elfxx-mips.c (plt_entry): New structure.
1302         (mips_elf_link_hash_entry): Add use_plt_entry member.
1303         (mips_elf_link_hash_table): Rename plt_entry_size member to
1304         plt_mips_entry_size.  Add plt_comp_entry_size, plt_mips_offset,
1305         plt_comp_offset, plt_got_index entries and plt_header_is_comp
1306         members.
1307         (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
1308         (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
1309         (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
1310         (STUB_LI16S_MICROMIPS): Likewise.
1311         (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
1312         (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
1313         (micromips_o32_exec_plt0_entry): New variable.
1314         (mips16_o32_exec_plt_entry): Likewise.
1315         (micromips_o32_exec_plt_entry): Likewise.
1316         (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
1317         (mips_elf_output_extsym): Update to use gotplt_union's plist
1318         member rather than offset.
1319         (mips_elf_gotplt_index): Likewise.  Remove the VxWorks
1320         restriction.  Use MIPS_ELF_GOT_SIZE to calculate GOT address.
1321         (mips_elf_count_got_symbols): Update to use gotplt_union's plist
1322         member rather than offset.
1323         (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
1324         entries.
1325         (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
1326         here.
1327         (mips_elf_make_plt_record): New function.
1328         (_bfd_mips_elf_check_relocs): Update comment.  Record occurences
1329         of JAL relocations that might need a PLT entry.
1330         (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
1331         gotplt_union's plist member rather than offset.  Set individual
1332         PLT entry sizes here.  Handle MIPS16/microMIPS PLT entries.
1333         Don't set the symbol's value in the symbol table for PLT
1334         references here.  Don't set the PLT or PLT GOT section sizes
1335         here.
1336         (mips_elf_estimate_stub_size): Handle microMIPS stubs.
1337         (mips_elf_allocate_lazy_stub): Likewise.
1338         (mips_elf_lay_out_lazy_stubs): Likewise.  Define a _MIPS_STUBS_
1339         magic symbol.
1340         (mips_elf_set_plt_sym_value): New function.
1341         (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
1342         PLT and PLT GOT section sizes here.  Set the symbol values in
1343         the symbol table for PLT references here.  Handle microMIPS
1344         annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
1345         (_bfd_mips_elf_finish_dynamic_symbol): Update to use
1346         gotplt_union's plist member rather than offset.  Handle
1347         MIPS16/microMIPS PLT entries.  Handle microMIPS stubs.
1348         (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
1349         gotplt_union's plist member rather than offset.  Use
1350         MIPS_ELF_GOT_SIZE to calculate GOT address.
1351         (mips_finish_exec_plt): Handle microMIPS PLT.  Return status.
1352         (_bfd_mips_elf_finish_dynamic_sections): Handle result from
1353         mips_finish_exec_plt.
1354         (_bfd_mips_elf_link_hash_table_create): Update to use
1355         gotplt_union's plist member rather than offset.
1356         (_bfd_mips_elf_get_synthetic_symtab): New function.
1357
1358 2013-06-24  Wawa  <caojinyu@msn.com>
1359
1360         PR 15657
1361         * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
1362
1363 2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
1364
1365         * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
1366         files to...
1367         (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
1368         * Makefile.in: Regenerate.
1369         * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
1370         Set want64 to true for them at the end.
1371         * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
1372         #ifdef BFD64.
1373
1374 2013-06-22  Sandra Loosemore  <sandra@codesourcery.com>
1375
1376         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
1377         set sh_entsize for PLT section.
1378
1379 2013-06-20  Yufeng Zhang  <yufeng.zhang@arm.com>
1380
1381         * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
1382         * bfd-in2.h: Re-generated.
1383         * elf64-aarch64.c (RELOC_SECTION): Removed.
1384         (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
1385         (AARCH64_ELF_OS_ABI_VERSION): Ditto.
1386         (elf64_aarch64_link_hash_traverse): Ditto.
1387         (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
1388         comment.
1389
1390 2013-06-19  Will Newton  <will.newton@linaro.org>
1391
1392         * configure: Regenerated.
1393         * configure.in: Remove aarch64 dependency on elf-ifunc.c.
1394         * elf64-aarch64.c: Remove objalloc.h include.
1395         (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
1396         (struct elf64_aarch64_link_hash_table): Remove ifunc related
1397         members. (elf_aarch64_local_htab_hash): Remove function.
1398         (elf_aarch64_local_htab_eq): Remove function.
1399         (elf_aarch64_get_local_sym_hash): Remove function.
1400         (elf64_aarch64_link_hash_table_create): Remove local hash
1401         table initialization.
1402         (elf64_aarch64_final_link_relocate): Remove sym argument and
1403         handling of ifunc symbols.
1404         (elf64_aarch64_relocate_section): Don't pass sym argument to
1405         elf64_aarch64_final_link_relocate.
1406         (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
1407         (elf64_aarch64_adjust_dynamic_symbol): Likewise.
1408         (elf64_aarch64_check_relocs): Likewise.
1409         (elf64_aarch64_post_process_headers): Remove call to
1410         _bfd_elf_set_osabi.
1411         (elf64_aarch64_is_function_type): New function.
1412         (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
1413         symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
1414         (elf64_aarch64_size_dynamic_sections): Remove call to
1415         elf_aarch64_allocate_local_dynrelocs.
1416         (elf64_aarch64_create_small_pltn_entry): Remove info argument.
1417         Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
1418         (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
1419         symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
1420         function. (elf64_aarch64_finish_dynamic_sections): Remove call to
1421         elf_aarch64_finish_local_dynamic_symbol.
1422         (elf64_aarch64_add_symbol_hook): Remove function.
1423
1424 2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
1425
1426         * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
1427         aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
1428         handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
1429         R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
1430         R_AARCH64_GOT_LD_PREL19.
1431
1432 2013-06-13  Terry Guo  <terry.guo@arm.com>
1433
1434         PR ld/15302
1435         * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
1436         ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
1437         supports thumb instructions.
1438
1439 2013-06-11  DJ Delorie  <dj@redhat.com>
1440
1441         * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
1442
1443 2013-06-11  Will Newton  <will.newton@linaro.org>
1444
1445         * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
1446         ELF64_R_SYM instead of ELF32_R_SYM.
1447
1448 2013-06-11  Nick Clifton  <nickc@redhat.com>
1449
1450         * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
1451         checks if the dynamic sections have been created and relaxation
1452         has not been performed.
1453
1454 2013-06-07  Will Newton  <will.newton@linaro.org>
1455
1456         * configure: Regenerate.
1457         * configure.in: Build elf-ifunc.o for AArch64.
1458         * elf64-aarch64.c: Include objalloc.h.
1459         (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
1460         (struct elf64_aarch64_link_hash_table): Add members for handling
1461         R_AARCH64_IRELATIVE relocations.
1462         (elf_aarch64_local_htab_hash): New function.
1463         (elf_aarch64_local_htab_eq): New function.
1464         (elf_aarch64_get_local_sym_hash): New function.
1465         (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
1466         symbol hash.
1467         (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
1468         (elf64_aarch64_final_link_relocate): Add sym argument.  Add support
1469         for handling STT_GNU_IFUNC symbols.
1470         (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
1471         references to STT_GNU_IFUNC symbols.
1472         (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
1473         STT_GNU_IFUNC symbols.
1474         (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
1475         symbols.  Ensure we don't increase plt.refcount from -1 to 0.
1476         (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
1477         (elf64_aarch64_is_function_type): Remove function.
1478         (elf64_aarch64_allocate_dynrelocs): Call
1479         _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
1480         (elf_aarch64_allocate_local_dynrelocs): New function.
1481         (elf64_aarch64_size_dynamic_sections): Call
1482         elf_aarch64_allocate_local_dynrelocs.  Initialize next_irelative_index.
1483         (elf64_aarch64_create_small_pltn_entry): Add info argument.
1484         Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
1485         (elf64_aarch64_finish_dynamic_symbol): Add support for handling
1486         STT_GNU_IFUNC symbols and .iplt.
1487         (elf_aarch64_finish_local_dynamic_symbol): New function.
1488         (elf64_aarch64_finish_dynamic_sections): Call
1489         elf_aarch64_finish_local_dynamic_symbol.
1490         (elf64_aarch64_add_symbol_hook): New function.
1491
1492 2013-06-03  Alan Modra  <amodra@gmail.com>
1493
1494         * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
1495         var.  Use it with last_stab.
1496
1497 2013-05-30  Paul Brook  <paul@codesourcery.com>
1498
1499         * bfd-in2.h: Regenerate.
1500         * elf32-mips.c (elf_mips_eh_howto): New.
1501         (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
1502         (bfd_elf32_bfd_reloc_name_lookup): Likewise.
1503         (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
1504         * elf64-mips.c (elf_mips_eh_howto): New.
1505         (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
1506         (bfd_elf64_bfd_reloc_name_lookup): Likewise.
1507         (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
1508         * libbfd.h: Regenerate.
1509         * reloc.c (BFD_RELOC_MIPS_EH): New.
1510
1511 2013-05-29  Nick Clifton  <nickc@redhat.com>
1512
1513         * dwarf2.c (struct dwarf2_debug): Add fields for handling
1514         alternate debug info source.
1515         (dwarf_debug_sections): Add entries for alternate .debug_str and
1516         .debug_info sections.
1517         (dwarf_debug_section_enum): Likewise.
1518         (read_alt_indirect_string): New function.  Handles a
1519         DW_FORM_GNU_strp_alt attribute.
1520         (read_alt_indirect_ref): New function.  Handles a
1521         DW_FORM_GNU_ref_alt attribute.
1522         (read_attribute_value): Process DW_FORM_GNU_ref_alt and
1523         DW_FORM_GNU_strp_alt.
1524         (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
1525         attributes.
1526         (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
1527         sources.
1528         * opncls.c (GNU_DEBUGALTLINK): Define.
1529         (bfd_get_alt_debug_link_info): New function.
1530         (separate_alt_debug_file_exists): New function.
1531         (find_separate_debug_file): Add parameters for fetch and check
1532         functions.
1533         (bfd_follow_gnu_debugaltlink): New function.
1534         * bfd-in2.h: Regenerate.
1535
1536 2013-05-28  Yufeng Zhang  <yufeng.zhang@arm.com>
1537
1538         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
1539         (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
1540         (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
1541         (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ...  this.
1542         * bfd-in2.h: Regenerate.
1543         * libbfd.h: Regenerate.
1544         * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
1545         the correct names.
1546         (elf64_aarch64_tlsdesc_howto_table): Likewise.
1547         (elf64_aarch64_reloc_map): Likewise.
1548         (aarch64_resolve_relocation): Likewise.
1549         (bfd_elf_aarch64_put_addend): Likewise.
1550         (aarch64_tls_transition_without_check): Likewise.
1551         (aarch64_reloc_got_type): Likewise.
1552         (elf64_aarch64_final_link_relocate): Likewise.
1553         (elf64_aarch64_tls_relax): Likewise.
1554         (elf64_aarch64_relocate_section): Likewise.
1555         (elf64_aarch64_gc_sweep_hook): Likewise.
1556         (elf64_aarch64_check_relocs): Likewise.
1557
1558 2013-05-26  Mark Wielaard  <mjw@redhat.com>
1559
1560         * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
1561         (max_open_files): New static int initialized to zero.
1562         (bfd_cache_max_open): New static function to set and return
1563         max_open_files.
1564         (bfd_cache_init): Use bfd_cache_max_open.
1565         (bfd_open_file): Likewise.
1566         * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
1567         (AC_CHECK_FUNCS): Add getrlimit.
1568         * configure: Regenerated.
1569         * config.in: Likewise.
1570         * sysdep.h: Check and include sys/resource.h for getrlimit.
1571
1572 2013-05-23  Alan Modra  <amodra@gmail.com>
1573
1574         * format.c (bfd_check_format_matches): Don't match a target in
1575         targ_selvecs if some other target is a better match.  If
1576         targets implement match priority, fall back to the first of
1577         the best matches.
1578
1579 2013-05-22  Eric Herman  <eric@freesa.org>
1580
1581         PR binutils/15462
1582         * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
1583
1584 2013-05-22  Ralf Dreesen  <gamma@dreesen.net>
1585
1586         PR binutils/15474
1587         * srec.c (srec_set_section_contents): Properly convert size
1588         and offset to address when octets_per_byte is not unity.
1589
1590 2013-05-20  Maciej W. Rozycki  <macro@linux-mips.org>
1591
1592         * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
1593         refcount member of the gotplt_union when resetting the reference
1594         count.  Adjust comment.
1595
1596 2013-05-20  Will Newton  <will.newton@linaro.org>
1597
1598         * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
1599         relocs_copied member.
1600         (elf64_aarch64_link_hash_newfunc): Remove initialization of
1601         relocs_copied member.
1602         (elf64_aarch64_copy_indirect_symbol): Remove code to copy
1603         relocs_copied member.
1604
1605 2013-05-19  Maciej W. Rozycki  <macro@linux-mips.org>
1606
1607         * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
1608         function definition.
1609
1610 2013-05-16  Cary Coutant  <ccoutant@google.com>
1611
1612         * ecoff.c (ecoff_link_check_archive_element): Add initializers for
1613         external_ext_size and esize.
1614
1615 2013-05-16  Tristan Gingold  <gingold@adacore.com>
1616
1617         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
1618         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
1619
1620 2013-05-15  Andreas Schwab  <schwab@suse.de>
1621
1622         * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
1623
1624 2013-05-10  Joel Brobecker  <brobecker@adacore.com>
1625
1626         * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
1627         of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
1628
1629 2013-05-09  Joel Brobecker  <brobecker@adacore.com>
1630
1631         * bfd.c (_bfd_default_error_handler): Replace use of putc
1632         by fputc.  Add comment explaining why.
1633
1634 2013-05-09  Alan Modra  <amodra@gmail.com>
1635
1636         * elflink.c (elf_link_add_object_symbols): Don't omit reading
1637         of symbols when hashes already exist.
1638
1639 2013-05-07  Will Newton  <will.newton@linaro.org>
1640
1641         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
1642         plt_header_size argument for ports where it differs from
1643         plt_entry_size.
1644         * elf-bfd.h: Likewise.
1645         * elf32-i386.c: Pass plt_header_size to
1646         _bfd_elf_allocate_ifunc_dyn_relocs.
1647         * elf64-x86-64.c: Likewise.
1648
1649 2013-05-07  Will Newton  <will.newton@linaro.org>
1650
1651         * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1652         function.
1653         * elf-bfd.h: Likewise.
1654
1655 2013-05-06  Paul Brook  <paul@codesourcery.com>
1656
1657         * elf64-mips.c (elf_mips_gnu_pcrel32): New.
1658         (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
1659         mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
1660         * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
1661         (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
1662         mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
1663
1664 2013-05-06  Alan Modra  <amodra@gmail.com>
1665
1666         * elf64-ppc.c (opd_entry_value): Handle case where symbol
1667         hashes are not available.
1668
1669 2013-05-06  Alan Modra  <amodra@gmail.com>
1670
1671         * elflink.c (elf_link_add_object_symbols): Don't save symbol
1672         hashes around loading as-needed library.  Zero them on allocation,
1673         and restore to initial all-zero state if library not needed.
1674         Arrange to reuse hashes if we load library again later.
1675
1676 2013-05-04  Richard Sandiford  <rdsandiford@googlemail.com>
1677
1678         * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
1679         Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
1680         * elfn32-mips.c: Likewise.
1681         * elf64-mips.c: Likewise.
1682
1683 2013-05-02  Nick Clifton  <nickc@redhat.com>
1684
1685         * archures.c: Add some more MSP430 machine numbers.
1686         * config.bfd (msp430): Define targ_selvecs.
1687         * configure.in: Add bfd_elf32_msp430_ti_vec.
1688         * cpu-msp430.c: Add some more MSP430 machine numbers.
1689         * elf32-msp430.c Add support for MSP430X relocations.
1690         Add support for TI compiler generated relocations.
1691         Add support for sym_diff relocations.
1692         Add support for relaxing out of range short branches into long
1693         branches.
1694         Add support for MSP430 attribute section.
1695         * reloc.c: Add MSP430X relocations.
1696         * targets.c: Add bfd_elf32_msp430_ti_vec.
1697         * bfd-in2.h: Regenerate.
1698         * configure: Regenerate.
1699         * libbfd.h: Regenerate.
1700
1701 2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
1702
1703         * config.bfd: Replace alpha*-*-linuxecoff* pattern with
1704         alpha*-*-linux*ecoff*.
1705
1706 2013-04-30  Olaf Flebbe  <o.flebbe@science-computing.de>
1707
1708         PR binutils/15417
1709         * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
1710         zero.
1711
1712 2013-04-30  Alan Modra  <amodra@gmail.com>
1713
1714         * elflink.c (bfd_elf_record_link_assignment): Dont make
1715         STV_INTERNAL symbols STV_HIDDEN.
1716
1717 2013-04-29  Nick Clifton  <nickc@redhat.com>
1718
1719         * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1720         fragmented .debug_line sections associated with unmarked code
1721         sections.
1722
1723 2013-04-29  Will Newton  <will.newton@linaro.org>
1724
1725         * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1726         elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1727
1728 2013-04-29  Will Newton  <will.newton@linaro.org>
1729
1730         * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1731         error check up and add error message.
1732
1733 2013-04-26  Will Newton  <will.newton@linaro.org>
1734
1735         * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1736
1737 2013-04-25  Alan Modra  <amodra@gmail.com>
1738
1739         * config.bfd: Add powerpc64le-linux.
1740
1741 2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
1742
1743         * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1744         x86_64-*-elf*.
1745
1746 2013-04-24  Roland McGrath  <mcgrathr@google.com>
1747
1748         * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1749         allocate space for PLT header even if IS_IPLT_ENTRY.
1750         (arm_nacl_put_plt0): New function, broken out of ...
1751         (elf32_arm_finish_dynamic_sections): ... here.  Call it.
1752         If HTAB->nacl_p, set up the PLT header in .iplt too.
1753         (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1754         a mapping symbol for the start of .iplt too.
1755
1756 2013-04-19  Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1757
1758         * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1759         BFD_ALIGN to int.
1760         * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1761         variables.
1762         * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1763         to bfd_vma.
1764         * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
1765
1766 2013-04-22  Alan Modra  <amodra@gmail.com>
1767
1768         PR ld/15382
1769         * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1770         sh_size or reloc_count adjustment by count.
1771
1772 2013-04-22  Alan Modra  <amodra@gmail.com>
1773
1774         * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1775         create_linkage_sections here..
1776         (ppc64_elf_init_stub_bfd): ..do so here.  Return status.
1777         (create_linkage_sections): Move earlier in file.
1778         (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1779         * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1780
1781 2013-04-19  Nick Clifton  <nickc@redhat.com>
1782
1783         PR binutils/15356
1784         * compress.c (decompress_contents): Always call inflateEnd, even
1785         when another inflation operation fails.
1786
1787 2013-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1788
1789         * elf-ifunc.c: Update copyright year.
1790
1791 2013-04-17 Luca Pizzamiglio  <luca.pizzamiglio@gmail.com>
1792
1793         * coffcode.h: Added a cast to void when a bfd_set_section_*()
1794         macro's return value is ignored.
1795         * elf32-hppa.c: Likewise.
1796         * elf32-tic6x.c: Likewise.
1797         * mach-o.c: Likewise.
1798         * mmo.c: Likewise.
1799         * opncls.c: Likewise.
1800         * peicode.h: Likewise.
1801         * elf32-m32r.c: Check return value of bfd_set_section_*().
1802         * elfnn-ia64.c: Likewise.
1803         * elfxx-mips.c: Likewise.
1804         * vms-alpha.c: Likewise.
1805
1806 2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1807
1808         PR ld/15371
1809         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1810         regular reference without non-GOT reference when building
1811         shared library.
1812
1813 2013-04-15  Alan Modra  <amodra@gmail.com>
1814
1815         * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1816         cache slot for archives.
1817
1818 2013-04-14  Hans-Peter Nilsson  <hp@bitrange.com>
1819
1820         * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1821         local variable mmop.
1822
1823 2013-04-09  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1824
1825         PR ld/12494
1826         * elf32-avr.c: Consider all sections to determine if linker
1827         relaxation can safely delete a ret after a call/jmp
1828
1829 2013-04-09  Mingjie Xing  <mingjie.xing@gmail.com>
1830
1831         * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1832         INODEs.
1833
1834 2013-04-08  Tom Tromey  <tromey@redhat.com>
1835
1836         * som.c (bfd_section_from_som_symbol): No longer static.
1837         * som.h (bfd_section_from_som_symbol): Declare.
1838
1839 2013-04-06  Alan Modra  <amodra@gmail.com>
1840
1841         * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1842         * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1843
1844 2013-04-05  Nick Clifton  <nickc@redhat.com>
1845
1846         * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1847
1848 2013-04-04  Alan Modra  <amodra@gmail.com>
1849
1850         * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1851         * bfd-in2.h: Regenerate.
1852         * elflink.c (elf_link_add_object_symbols): Use new error.
1853
1854 2013-04-03  Nick Clifton  <nickc@redhat.com>
1855
1856         * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1857         (bfd_elf32_bfd_is_target_special_symbol): Define.
1858
1859 2013-04-03   Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
1860
1861         * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1862         elf64_aarch64_locals to get local GOT reference counts.
1863
1864 2013-04-02  DJ Delorie  <dj@redhat.com>
1865
1866         * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1867         (rl78_elf_relax_section): Only fetch the next reloc if there is
1868         one expected.
1869
1870 2013-03-30  Alan Modra  <amodra@gmail.com>
1871
1872         PR ld/15323
1873         * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1874         global symbols referenced by relocs.
1875         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1876         * elf32-bfin.c (bfin_check_relocs): Likewise.
1877         * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1878         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1879         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1880         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1881         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1882         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1883         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1884         * elf32-i370.c (i370_elf_check_relocs): Likewise.
1885         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1886         * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1887         * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1888         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1889         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1890         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1891         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1892         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1893         * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1894         * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1895         * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1896         * elf32-mt.c (mt_elf_check_relocs): Likewise.
1897         * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1898         * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1899         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1900         * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1901         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1902         * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1903         * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1904         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1905         * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1906         * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1907         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1908         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1909         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1910         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1911         * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1912         * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1913         * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1914         * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1915         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1916         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1917         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1918         * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1919         * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1920         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1921         * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1922         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
1923         test indirect/warning links for NULL.
1924
1925 2013-03-29  H.J. Lu  <hongjiu.lu@intel.com>
1926
1927         PR ld/15323
1928         * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
1929         symbol is referenced by a non-shared object.
1930         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1931
1932 2013-03-28  Joe Seymour  <jseymour@codesourcery.com>
1933
1934         * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1935         R_SH_REL32 relocations against undefined weak symbols.
1936
1937 2013-03-28  Alan Modra  <amodra@gmail.com>
1938
1939         * elf64-ppc.c (struct ppc_dyn_relocs): New.
1940         (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1941         into ifunc and non-ifunc.
1942         (dec_dynrel_count): Pass in sym rather than sym_sec.  Handle
1943         separate ifunc/non-ifunc dynrel counts.
1944         (allocate_got): Always use reliplt for ifunc.
1945         (allocate_dynrelocs): Likewise.
1946         (ppc64_elf_size_dynamic_sections): Likewise.
1947         (ppc64_elf_layout_multitoc): Likewise.
1948         (ppc64_elf_relocate_section): Likewise.
1949
1950 2013-03-28  Alan Modra  <amodra@gmail.com>
1951
1952         * elf32-ppc.c (struct ppc_dyn_relocs): New.
1953         (ppc_elf_check_relocs): Separate dynrel counts for local syms
1954         into ifunc and non-ifunc.
1955         (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1956         (ppc_elf_size_dynamic_sections): Likewise.
1957         (ppc_elf_relocate_section): Likewise.
1958
1959 2013-03-28  Alan Modra  <amodra@gmail.com>
1960
1961         * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1962         (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1963         bfd_link_info* and asection* params.
1964         (_bfd_elf_reloc_type_class): Likewise.
1965         * elf.c (_bfd_elf_reloc_type_class): Likewise.
1966         * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1967         (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1968         * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1969         for any reliplt reloc.  Don't return reloc_class_plt for
1970         R_PPC_REL24 and R_PPC_ADDR24.
1971         * elf64-ppc.c (allocate_got): Formatting.
1972         (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1973         reliplt reloc.
1974         * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1975         * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1976         * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1977         * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1978         * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1979         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1980         * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1981         Add extra params to the various reloc_type_class functions.
1982
1983 2013-03-27  Alan Modra  <amodra@gmail.com>
1984
1985         * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1986         masks for all local ifunc syms.
1987         (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1988         (ppc_elf_size_dynamic_sections): Likewise.
1989         (ppc_elf_relocate_section): Likewise.
1990
1991 2013-03-27  Will Newton  <will.newton@linaro.org>
1992
1993         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1994         dynamic reloc for symbols with dynindx == -1.
1995         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1996         dynamic reloc for symbols with dynindx == -1.
1997
1998 2013-03-27  Will Newton  <will.newton@linaro.org>
1999
2000         * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
2001         dynamic reloc for non-default visibility undefined weaks.
2002         (allocate_dynrelocs_for_symbol): Avoid allocating space for a
2003         dynamic reloc for non-default visibility undefined weaks.
2004
2005 2013-03-26  Alan Modra  <amodra@gmail.com>
2006
2007         * elflink.c (_bfd_elf_add_default_symbol): Preserve section
2008         over _bfd_elf_merge_symbol calls.
2009
2010 2013-03-26  Alan Modra  <amodra@gmail.com>
2011
2012         * elflink.c (elf_link_add_object_symbols): Add assertion for
2013         common override alignment check code.  Formatting.
2014
2015 2013-03-25  Alan Modra  <amodra@gmail.com>
2016
2017         * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
2018         usual common symbols as well as for dynamic.  Add poldbfd param.
2019         Save old bfd.  Adjust callers.
2020         (_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
2021         and "value" by value, not pointer.  Adjust caller.
2022         (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
2023         Delete code to set same.  Use old_bfd and old_alignment from
2024         _bfd_elf_merge_symbol instead.  Add default symbol before
2025         alignment and size checks.  Wrap overlong lines.
2026
2027 2013-03-25  Alan Modra  <amodra@gmail.com>
2028
2029         * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
2030         (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
2031         when override is true.
2032
2033 2013-03-25  Alan Modra  <amodra@gmail.com>
2034
2035         * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
2036         of *sym_hash.
2037
2038 2013-03-25  Alan Modra  <amodra@gmail.com>
2039
2040         * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
2041         Wrap long lines.
2042         (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
2043         early in symbol loop.
2044
2045 2013-03-25  Alan Modra  <amodra@gmail.com>
2046
2047         * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
2048         (_bfd_elf_init_reloc_shdr): Delete.
2049         * elf.c (_bfd_elf_init_reloc_shdr): Make static.
2050         * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
2051         just what is needed.
2052         * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
2053
2054 2013-03-23  Alan Modra  <amodra@gmail.com>
2055
2056         * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
2057         * elflink.c (_bfd_elf_merge_symbol): Make static.
2058         * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
2059         _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
2060
2061 2013-03-23  Alan Modra  <amodra@gmail.com>
2062
2063         PR ld/15270
2064         * elflink.c (elf_link_add_object_symbols): Don't set def_regular
2065         or ref_regular for BFD_PLUGIN owned syms, or have them affect
2066         def_dynamic/ref_dynamic.
2067         (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
2068         owned syms.
2069
2070 2013-03-22  David S. Miller  <davem@davemloft.net>
2071
2072         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
2073         hwcaps attribute.
2074
2075 2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>
2076
2077         PR ld/14902
2078         * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
2079         errors adjusting relocs and symbols.
2080
2081 2013-03-21  Michael Schewe  <michael.schewe@gmx.net>
2082
2083         * elf32-h8300 (h8_relax_section): Add new relaxation of mov
2084         @(disp:32,ERx) to mov @(disp:16,ERx).
2085         (R_H8_DISP32A16): New reloc.
2086         Comments added and corrected.
2087         * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
2088         * bfd-in2.h: Regenerate.
2089         * libbfd.h: Regenerate.
2090
2091 2013-03-21  Kai Tietz  <ktietz@redhat.com>
2092
2093         * coffgen.c (coff_real_object_p): Make global.
2094         * peicode.h (coff_real_object_p): Add prototype.
2095         (FILHDR): Defined for COFF_IMAGE_WITH_PE as
2096         external_PEI_IMAGE_hdr structure.
2097         (coff_swap_filehdr_in): Handle variable header-size.
2098         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
2099         of directory-entiries as specified in pe-header.
2100
2101 2013-03-21  Nick Clifton  <nickc@redhat.com>
2102
2103         PR sim/15286
2104         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
2105         iWMMXt and iWMMXt2 processors from attributes.
2106
2107 2013-03-20  Alan Modra  <amodra@gmail.com>
2108
2109         * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
2110         sh_type according to is_rela.
2111
2112 2013-03-18  Alan Modra  <amodra@gmail.com>
2113
2114         PR ld/12549
2115         * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
2116         considering whether an --as-needed library is needed.
2117
2118 2013-03-14  Tom Tromey  <tromey@redhat.com>
2119
2120         * opncls.c (bfd_get_debug_link_info): Rename from
2121         get_debug_link_info.  Export.  Update comment.
2122         (find_separate_debug_file): Update.
2123         * bfd-in2.h: Rebuild.
2124
2125 2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
2126
2127         * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
2128         support.
2129         (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
2130         relocs.
2131
2132 2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2133
2134         * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
2135         * elf.c (elfcore_write_s390_tdb): New function.
2136         (elfcore_write_register_note): Call it.
2137         (elfcore_grok_s390_tdb): New function.
2138         (elfcore_grok_note): Call it.
2139
2140 2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>
2141
2142         * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
2143
2144 2013-03-05  Corinna Vinschen  <vinschen@redhat.com>
2145
2146         * config.bfd: Add x86_64-*-cygwin to list of supported targets.
2147
2148 2013-03-04  Alan Modra  <amodra@gmail.com>
2149
2150         * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
2151         non-zero addends when relocatable, rather than addends >= 32768.
2152         Always zero "addend" before applying relocation.
2153
2154 2013-03-04  Nick Clifton  <nickc@redhat.com>
2155
2156         * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
2157         file pointer offsets for thin archives.
2158
2159 2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>
2160
2161         * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
2162         elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
2163
2164 2013-02-27  DJ Delorie  <dj@redhat.com>
2165
2166         * reloc.c (BFD_RELOC_RL78_CODE): Add.
2167         * libbfd.h: Regenerate.
2168         * bfd-in2.h: Regenerate.
2169         * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
2170         references in compuated relocs.
2171
2172 2013-02-26  Anthony Green  <green@moxielogic.com>
2173
2174         * config.bfd: Extend moxie-rtems target triplet name support.
2175
2176 2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>
2177
2178         PR ld/15167
2179         * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
2180         unique_global only for definition.
2181         * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
2182         here.
2183         (elf_link_add_object_symbols): Set unique_global only
2184         for definition.
2185
2186 2013-02-21  Alan Modra  <amodra@gmail.com>
2187
2188         * elf-bfd.h (struct elf_build_id): Extracted from..
2189         (struct elf_build_id_info): ..here.  Delete.
2190         (struct output_elf_obj_tdata): New, extracted from..
2191         (struct elf_obj_tdata): ..here.  Reorganize for better packing.
2192         Add "o" field.
2193         (elf_program_header_size): Reference tdata->o.
2194         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2195         elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
2196         elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
2197         * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
2198         when opening bfd in any mode that might write.
2199         (_bfd_elf_write_object_contents): Use build_id field in
2200         output_elf_obj_tdata.
2201         (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
2202         (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
2203
2204 2013-02-21  Alan Modra  <amodra@gmail.com>
2205
2206         * elf-bfd.h (struct core_elf_obj_tdata): New.
2207         (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
2208         core_program, and core_command.  Add "core".
2209         * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
2210         Update all refs to tdata core fields.
2211         * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
2212         * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
2213         * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
2214         * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
2215         * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
2216         * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
2217         * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
2218         to tdata core fields.
2219
2220 2013-02-21  Alan Modra  <amodra@gmail.com>
2221
2222         * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
2223         Delete num_locals and num_globals.
2224         (elf_num_locals, elf_num_globals): Don't define.
2225         (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
2226         elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
2227         * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
2228         * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
2229         * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
2230         * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
2231         accessor macros.
2232         * elf.c (elf_map_symbols): Add pnum_locals param.  Return
2233         number of locals syms via new param.
2234         (swap_out_syms): Adjust to suit elf_map_symbols change.
2235
2236 2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>
2237
2238         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
2239         STO_MICROMIPS annotation.
2240
2241 2013-02-19  Alan Modra  <amodra@gmail.com>
2242
2243         * configure.in: Bump version to 2.23.52.
2244         * elf-bfd.h (struct elf_build_id_info): New.
2245         (struct elf_obj_tdata): Delete after_write_object_contents,
2246         after_write_object_contents_info and build_id_size.  Make build_id
2247         a pointer to struct elf_build_id_info.
2248         * elf.c (_bfd_elf_write_object_contents): Style.  Update
2249         after_write_ibject_contents invocation.
2250         (elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
2251         allow zero size notes.
2252         * configure: Regenerate.
2253
2254 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2255
2256         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
2257         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2258         (micromips_elf64_howto_table_rela): Likewise.
2259         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2260         * elfn32-mips.c (elf_micromips_howto_table_rel): Add
2261         R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
2262         (elf_micromips_howto_table_rela): Likewise.
2263         (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
2264
2265 2013-02-18  Paul Brook  <paul@codesourcery.com>
2266
2267         * elfxx-mips.c (MICROMIPS_P): New macro.
2268         (_bfd_mips_elf_symbol_processing): Use it.
2269
2270 2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>
2271
2272         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
2273         comment on _PROCEDURE_LINKAGE_TABLE_ creation.
2274
2275 2013-02-18  Alan Modra  <amodra@gmail.com>
2276
2277         PR ld/12549
2278         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
2279         (_bfd_elf_strtab_clear_all_refs): Declare.
2280         (_bfd_elf_strtab_resize): Declare.
2281         * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
2282         (_bfd_elf_strtab_clear_all_refs): New function.
2283         (_bfd_elf_strtab_resize): Likewise.
2284         * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
2285
2286 2013-02-18  Alan Modra  <amodra@gmail.com>
2287
2288         * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
2289         local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
2290         and elf_text_section to..
2291         * elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
2292         * elf64-alpha.c (struct mips_elf_find_line): Rename to..
2293         (struct alpha_elf_find_line): ..this.
2294         (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
2295
2296 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2297
2298         PR ld/15146
2299         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2300         for references from the dummy bfd.
2301
2302 2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>
2303
2304         PR ld/15149
2305         * elflink.c (elf_link_add_object_symbols): Also track weak
2306         references.
2307
2308 2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>
2309
2310         PR binutils/15151
2311         * archive.c (_bfd_find_nested_archive): Don't allow a nested
2312         archive pointing to itself.
2313         (_bfd_get_elt_at_filepos): Revert the last 2 changes.
2314
2315 2013-02-15  Nick Clifton  <nickc@redhat.com>
2316
2317         PR binutils/15140
2318         * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
2319         accessing a corrupt nested archive.
2320
2321 2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
2322
2323         * elfxx-mips.c (mips_got_page_ref): New structure.
2324         (mips_got_page_entry): Use a section rather than a (bfd, symndx)
2325         pair to represent the anchor point.
2326         (mips_got_info): Add a got_page_refs field.
2327         (mips_elf_link_hash_table): Add a sym_cache field.
2328         (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
2329         (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
2330         new anchor representation.
2331         (mips_elf_create_got_info): Create got_page_refs rather than
2332         got_page_entries.
2333         (mips_elf_record_got_page_ref): New function.
2334         (mips_elf_pages_for_range): Move further down file.
2335         (mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
2336         Use a section rather than a (bfd, symndx) pair to represent the
2337         anchor point.
2338         (mips_elf_resolve_got_page_ref): New function.
2339         (mips_elf_resolve_final_got_entries): Use it to populate
2340         got_page_entries.
2341         (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
2342         rather than mips_elf_record_got_page_entry.  Only nullify h
2343         afterwards.
2344         (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
2345         earlier.
2346
2347 2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>
2348
2349         * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
2350         in g->relocs.
2351
2352 2013-02-12  Alan Modra  <amodra@gmail.com>
2353
2354         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
2355         suitable definition when using generic linker hash table.
2356
2357 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2358
2359         * elfxx-mips.c (mips_elf_count_got_entries): Delete.
2360         (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
2361         mips_elf_traverse_got_arg.  Count GOT entries.
2362         (mips_elf_resolve_final_got_entries): Take the bfd_link_info
2363         as argument.  Update after above changes.
2364         (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
2365         mips_elf_count_got_entries.  Update the calls to
2366         mips_elf_resolve_final_got_entries.
2367
2368 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2369
2370         * elfxx-mips.c (mips_got_tls_type): New enum.
2371         (mips_got_entry): Add tls_initialized.
2372         (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
2373         (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
2374         GOT_TLS_TYPE masks.
2375         (mips_elf_reloc_tls_type, mips_tls_got_entries)
2376         (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
2377         (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
2378         than GOT_NORMAL.
2379         (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
2380         arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
2381         tls_initialized rather than GOT_TLS_DONE.
2382         (mips_tls_got_index): Delete.
2383         (mips_elf_local_got_index, mips_elf_global_got_index): Use
2384         mips_elf_initialize_tls_slots rather than mips_tls_got_index.
2385         (mips_elf_record_got_entry): Initialize tls_initialized.
2386
2387 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2388
2389         * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
2390         (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
2391         tls_ie_got_offset and tls_gd_got_offset.
2392         (mips_elf_link_hash_newfunc): Remove initialization.
2393         (mips_elf_create_got_info): Likewise.
2394         (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
2395         (mips_tls_single_got_index): Delete.
2396         (mips_elf_local_got_index): Always use the GOT entry to track
2397         GOT indices.
2398         (mips_elf_global_got_index): Likewise.
2399         (mips_elf_create_local_got_entry): Assert that TLS entries have
2400         already been allocated.
2401         (mips_elf_record_global_got_symbol): Don't initialize
2402         tls_ie_type or tls_gd_type.
2403         (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
2404         (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
2405         entry.
2406         (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
2407         the GOT entries.
2408         (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
2409         have been allocated.
2410         (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
2411         tls_ie_type and tls_gd_type.
2412
2413 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2414
2415         * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
2416         aliasing violation.  Check for htab allocation failures.
2417
2418 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2419
2420         * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
2421         split out from...
2422         (mips_elf_global_got_index): ...here.  Reorder arguments so that
2423         the output bfd and info come first.
2424         (mips_elf_calculate_relocation): Update the call to
2425         mips_elf_global_got_index accordingly.
2426         (_bfd_mips_elf_finish_dynamic_symbol): Use
2427         mips_elf_primary_global_got_index rather than
2428         mips_elf_global_got_index.
2429         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2430
2431 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2432
2433         * elfxx-mips.c (mips_got_entry): Update comments.
2434         (mips_elf_multi_got_entry_eq): Rename to...
2435         (mips_elf_got_entry_eq): ...this, deleting the old definition.
2436         (mips_elf_create_got_info): Remove master_got_p argument.
2437         Always use mips_elf_got_entry_eq.
2438         (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
2439         Update calls accordingly.
2440
2441 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2442
2443         * elfxx-mips.c (mips_got_info): Remove bfd2got.
2444         (mips_elf_bfd2got_hash): Delete.
2445         (mips_elf_got_per_bfd_arg): Remove bfd2got.
2446         (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
2447         (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
2448         g->next to test for the multigot case.  Use mips_elf_bfd_got rather
2449         than mips_elf_got_for_ibfd.
2450         (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
2451         (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
2452         (mips_elf_make_got_per_bfd): Replace with...
2453         (mips_elf_add_got_entry): ...this new function.
2454         (mips_elf_make_got_pages_per_bfd): Replace with...
2455         (mips_elf_add_got_page_entry): ...this new function.
2456         (mips_elf_merge_got_with): Replace bfd2got argument with separate
2457         bfd and GOT arguments.  Use mips_elf_add_got_entry and
2458         mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
2459         and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
2460         to set the BFD's GOT and free the old table.
2461         (mips_elf_merge_got): Replace bfd2got argument with separate
2462         bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
2463         Use mips_elf_count_got_entries to count the number of entries in
2464         each GOT.  Update the calls to mips_elf_merge_got_with.
2465         (mips_elf_adjust_gp): Use g->next to test for the multigot case.
2466         Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
2467         (mips_elf_multi_got): Don't create the bfd2got hash table.
2468         Replace hash table traversal with a walk over the input bfds,
2469         updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
2470         to set the output bfd's GOT.
2471         (mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
2472         bfds use the master GOT in the single-GOT case.
2473         (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
2474         rather than mips_elf_got_for_ibfd.
2475
2476 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2477
2478         * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
2479         (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
2480         (mips_elf_record_global_got_symbol): Update the hash entry before
2481         adding the mips_got_entry.  Use mips_elf_record_got_entry to do
2482         the latter.
2483         (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
2484         (mips_elf_record_got_page_entry): Record the entry in both the
2485         master and bfd GOTs.
2486
2487 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2488
2489         * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
2490         create another one if necessary.
2491         (mips_elf_set_gotidx): New function.
2492         (mips_elf_set_global_gotidx): Use it.
2493         (mips_elf_initialize_tls_index): Likewise.  Take a
2494         mips_elf_traverse_got_arg as argument.
2495         (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
2496         (mips_elf_multi_got): Likewise.  Cope with error returns from
2497         mips_elf_set_global_gotidx.
2498
2499 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2500
2501         * elfxx-mips.c (mips_got_info): Add relocs field.
2502         (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
2503         with...
2504         (mips_elf_traverse_got_arg): ...this new structure.
2505         (mips_elf_count_local_tls_relocs): Delete.
2506         (mips_elf_count_global_tls_relocs): Likewise.
2507         (mips_elf_count_got_entry): New function.
2508         (mips_elf_count_local_got_entries): Likewise.
2509         (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
2510         rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
2511         (mips_elf_record_local_got_symbol): Don't count got entries here.
2512         (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
2513         (mips_elf_set_global_got_offset): Split into...
2514         (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
2515         new functions.  Take a mips_elf_traverse_got_arg rather than a
2516         mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
2517         Use g->relocs to record the number of relocs needed for global GOT
2518         entries.
2519         (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
2520         mips_elf_set_global_got_offset_arg.  Use the relocs field to count
2521         relocations.  Update for above function split.
2522         (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
2523         to count both the number of GOT entries and the number of TLS
2524         relocs required by local entries.  Likewise
2525         mips_elf_count_global_tls_entries and global entries.
2526         Remove uses of mips_elf_count_local_tls_relocs and
2527         mips_elf_count_global_tls_relocs.
2528
2529 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2530
2531         * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
2532         to say that each structure represents only one type of TLS reference.
2533         (GOT_TLS_TYPE): New define.
2534         (mips_elf_link_hash_entry): Temporarily split tls_type and
2535         tls_got_offset into two variables each.
2536         (mips_elf_link_hash_newfunc): Update accordingly.
2537         (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
2538         (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
2539         (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
2540         (mips_tls_got_relocs): Use a switch statement.
2541         (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
2542         (mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
2543         local "offset" variable.
2544         (mips_tls_got_index): Remove r_type argument and assert.  Remove
2545         code that handled entries with two TLS types; always use the
2546         original got_index instead.
2547         (mips_tls_single_got_index): New function.
2548         (mips_elf_local_got_index): Use entry->tls_type to check for
2549         TLS entries.  Use mips_tls_single_got_index.  Update call to
2550         mips_tls_got_index.
2551         (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
2552         Use p->tls_type to check for TLS entries.  Update call to
2553         mips_tls_got_index.  Use mips_tls_single_got_index.
2554         (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
2555         Use entry.tls_type to check for TLS entries.
2556         (mips_elf_record_global_got_symbol): Replace tls_flag argument
2557         with r_type argument.  Use mips_elf_reloc_tls_type.
2558         Set up the new hash entry fields.
2559         (mips_elf_record_local_got_symbol): Replace tls_flag argument
2560         with r_type argument.  Use mips_elf_reloc_tls_type and
2561         mips_tls_got_entries.  Remove code that handled entries
2562         with multiple TLS types.
2563         (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
2564         (mips_elf_initialize_tls_index): Handle new hash entry fields.
2565         Use equality rather than masks when checking for specific TLS types.
2566         Use mips_tls_got_entries.  Remove code that handled entries
2567         with multiple TLS types.
2568         (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
2569         testing the hash table entry.
2570         (_bfd_mips_elf_check_relocs): Update calls to
2571         mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
2572         (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
2573         (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
2574
2575 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2576
2577         * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
2578         (mips_elf_got_entry_hash): ...this, deleting the old version.
2579         (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
2580         both types of GOT.
2581
2582 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2583
2584         * elfxx-mips.c (mips_elf_create_got_info): New function.
2585         (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
2586         (mips_elf_create_got_section): Likewise.
2587
2588 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2589
2590         * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
2591         gotidx to -1.
2592
2593 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2594
2595         * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
2596
2597 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2598
2599         * elfxx-mips.c (mips_got_info): Move global_gotsym to...
2600         (mips_elf_link_hash_table): ...here.  Update rest of file accordingly.
2601
2602 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2603
2604         * elfxx-mips.c (mips_elf_count_global_tls_entries)
2605         (mips_elf_count_global_tls_relocs): Don't count indirect or
2606         warning symbols.
2607         (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
2608         number of TLS entries were allocated.
2609
2610 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2611
2612         * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
2613
2614 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2615
2616         * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
2617         if there are TLS relocations.
2618
2619 2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>
2620
2621         * elfxx-mips.c (mips_elf_recreate_got): Remove free.
2622         (mips_elf_resolve_final_got_entries): Remove bogus comment.
2623
2624 2013-02-11  Alan Modra  <amodra@gmail.com>
2625
2626         * elfcode.h (elf_checksum_contents): Free contents.
2627         * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
2628         * elflink.c (_bfd_elf_link_hash_table_free): New function.
2629         (elf_final_link_free): New function, extracted from..
2630         (bfd_elf_final_link): ..here.  Always call
2631         _bfd_elf_write_section_eh_frame_hdr.
2632         * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
2633         _bfd_elf_link_hash_table_free.
2634         * libbfd-in.h (_bfd_merge_sections_free): Declare.
2635         * libbfd.h: Regenerate.
2636         * merge.c (_bfd_merge_sections_free): New function.
2637         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
2638         hdr_info->array.
2639         * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
2640         _bfd_elf_link_hash_table_free.
2641         * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
2642         * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
2643         * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
2644         * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
2645         * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
2646         * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
2647         * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
2648         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
2649         * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
2650         * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
2651         * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
2652         * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
2653         * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
2654         * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
2655         (bfd_elf32_bfd_link_hash_table_free): Don't define.
2656         * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
2657         (bfd_elf32_bfd_link_hash_table_free): Dont' define.
2658
2659 2013-02-10  Alan Modra  <amodra@gmail.com>
2660
2661         * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
2662         * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
2663         * m68klinux.c (linux_link_hash_table_create): Likewise.
2664         * sparclinux.c (linux_link_hash_table_create): Likewise.
2665         * sunos.c (sunos_link_hash_table_create): Likewise.
2666         * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
2667         * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
2668         * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
2669         * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
2670         * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
2671         * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
2672         * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
2673         * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
2674         * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
2675         * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
2676         * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
2677         * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
2678         * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
2679         * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
2680         * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
2681         * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
2682         * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
2683         * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
2684         * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
2685         * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
2686         * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
2687         * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
2688         * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
2689         * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
2690         * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
2691         * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
2692         * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
2693         (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
2694
2695 2013-02-10  Alan Modra  <amodra@gmail.com>
2696
2697         * i386linux.c (linux_link_hash_table_create): Allocate table
2698         with bfd_zmalloc, not bfd_alloc.
2699         * pdp11.c (link_hash_table_create): Allocate table with
2700         bfd_malloc, not bfd_alloc.
2701         * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
2702         with bfd_zmalloc, not bfd_zalloc.
2703         (bfin_link_hash_table_create): Likewise.
2704         * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
2705         * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
2706
2707 2013-02-10  Alan Modra  <amodra@gmail.com>
2708
2709         PR ld/15113
2710         * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
2711
2712 2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>
2713
2714         * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2715         sections.
2716         (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2717         symbol.
2718
2719 2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>
2720
2721         * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2722         288 to 272.
2723
2724 2013-02-08  Alan Modra  <amodra@gmail.com>
2725
2726         PR binutils/15106
2727         * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2728         * elf.c (elf_find_function): Revert last change.  Use new
2729         tdata field rather than static vars for cache.
2730
2731 2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>
2732
2733         PR ld/15107
2734         * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2735         symbol is defined in regular object.
2736
2737 2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>
2738
2739         PR binutils/15106
2740         * elf.c (elf_find_function): Don't cache if symbols change.
2741
2742 2013-02-07  Alan Modra  <amodra@gmail.com>
2743
2744         PR binutils/14873
2745         * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2746         copy attributes from or to non-ELF.
2747
2748 2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>
2749
2750         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2751         for non-zero TLS symbol.
2752         (elf_i386_relocate_section): Don't resolve size relocation against
2753         non-zero TLS symbol.
2754         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2755         pc_count for non-zero TLS symbol.
2756         (elf_x86_64_relocate_section): Don't resolve size relocation
2757         against non-zero TLS symbol.
2758
2759 2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
2760             Andrew Jenner <andrew@codesourcery.com>
2761
2762         Based on patches from Altera Corporation.
2763
2764         * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2765         (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2766         (BFD_BACKENDS): Add elf32-nios2.lo.
2767         (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2768         * Makefile.in: Regenerated.
2769         * configure.in: Add entries for bfd_elf32_bignios2_vec and
2770         bfd_elf32_littlenios2_vec.
2771         * configure: Regenerated.
2772         * config.bfd: Add cases for nios2.
2773         * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2774         (bfd_mach_nios2): Define.
2775         (bfd_nios2_arch): Declare.
2776         (bfd_archures_list): Add bfd_nios2_arch.
2777         * targets.c (bfd_elf32_bignios2_vec): Declare.
2778         (bfd_elf32_littlenios2_vec): Declare.
2779         (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2780         bfd_elf32_littlenios2_vec.
2781         * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2782         * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2783         * bfd-in2.h: Regenerated.
2784         * libbfd.h: Regenerated.
2785         * cpu-nios2.c: New file.
2786         * elf32-nios2.c: New file.
2787
2788 2013-02-06  Alan Modra  <amodra@gmail.com>
2789
2790         * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2791         stubs in stub_bfd.
2792
2793 2013-02-06  Alan Modra  <amodra@gmail.com>
2794
2795         * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2796         * Makefile.in: Regenerate.
2797
2798 2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
2799             Pedro Alves  <palves@redhat.com>
2800
2801         * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2802         * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2803         declaration.
2804         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2805         (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2806         * elf-linux-psinfo.h: New file.
2807         * elf.c: Include elf-linux-psinfo.h.
2808         (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2809         New functions.
2810         * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2811         (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2812         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2813         (elfcore_write_ppc_linux_prpsinfo32): New function.
2814
2815 2013-02-04  Tristan Gingold  <gingold@adacore.com>
2816
2817         * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2818         start address.
2819
2820 2013-02-04  Alan Modra  <amodra@gmail.com>
2821
2822         * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2823         (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2824         * Makefile.in: Regenerate.
2825         * po/SRC-POTFILES.in: Regenerate.
2826
2827 2013-02-04  Alan Modra  <amodra@gmail.com>
2828
2829         * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2830         * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2831
2832 2013-02-01  Alan Modra  <amodra@gmail.com>
2833
2834         * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2835         clears def_regular.
2836
2837 2013-01-31  Tristan Gingold  <gingold@adacore.com>
2838
2839         * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2840         earlier.  Fix status checking of bfd_mach_o_scan_start_address.
2841         (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2842
2843 2013-01-31  Alan Modra  <amodra@gmail.com>
2844             David S. Miller  <davem@davemloft.net>
2845
2846         PR ld/15056
2847         * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2848         references to __tls_get_addr.
2849         * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
2850         vtinherit and vtentry reloc handling too.
2851         * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2852
2853 2013-01-31  Alan Modra  <amodra@gmail.com>
2854
2855         * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2856
2857 2013-01-31  Alan Modra  <amodra@gmail.com>
2858
2859         * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2860
2861 2013-01-28  Alan Modra  <amodra@gmail.com>
2862
2863         * elf64-ppc.c: Use %T to print symbols names and remove redundant
2864         "relocation" in error messages throughout file.
2865         (ppc64_elf_relocate_section): Remove sibling call error message,
2866         replace with "call lacks nop".  Specially report errors for
2867         branches to function entry points via OPD lookup and branches
2868         to stubs.  Remove NULL symbol handling now done by %T.
2869
2870 2013-01-28  Alan Modra  <amodra@gmail.com>
2871
2872         * archive.c (bfd_generic_archive_p): Return target and keep
2873         ardata on partial matches.
2874         * format.c (bfd_check_format_matches): Adjust for above
2875         change.  Remove bfd_error_file_ambiguously_recognized dead
2876         code.
2877
2878 2013-01-26  Alan Modra  <amodra@gmail.com>
2879
2880         * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2881         bfd_preserve_finish): Move to..
2882         * format.c: ..here, splitting out..
2883         (bfd_reinit): ..this.  New function.
2884         (bfd_check_format_matches): Use bfd_preserve_save/restore to
2885         keep bfd state for a match.
2886         * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2887         * elfcore.h (elf_core_file_p): Likewise.
2888         * mach-o.c (bfd_mach_o_header_p): Likewise.
2889         * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2890         * xsym.c (bfd_sym_object_p): Likewise.
2891         * mmo.c (mmo_scan): Clear abfd->symcount.
2892         * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2893         * section.c (bfd_section_list_clear): Clear section_htab.count.
2894         * bfd-in2.h: Regenerate.
2895
2896 2013-01-25  Michael Schewe  <michael.schewe@gmx.net>
2897
2898         * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2899         second reloc, make sure that the reloc potentially exists first.
2900
2901 2013-01-24  Nick Clifton  <nickc@redhat.com>
2902
2903         * archures.c: Add bfd_mach_v850e3v5.
2904         * bfd-in2.h: Regenerate.
2905         * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2906         * cpu-v850_rh850.c: Likewise.
2907         * elf32-v850.c: Add support for v850e3v5 architecture.
2908
2909 2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>
2910
2911         * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2912
2913 2013-01-23  Leif Ekblad  <leif@rdos.net>
2914
2915         * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2916
2917 2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>
2918
2919         * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2920         non-zero TLS symbol.
2921         (elf_i386_relocate_section): Resolve size relocation against
2922         non-zero TLS symbol.
2923         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2924         for non-zero TLS symbol.
2925         (elf_x86_64_relocate_section): Resolve size relocation against
2926         non-zero TLS symbol.
2927
2928 2013-01-18  Mike Frysinger  <vapier@gentoo.org>
2929
2930         * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2931         when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
2932         true.
2933
2934 2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>
2935
2936         * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2937         PC-relative relocation.
2938         * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2939         as PC-relative relocation.
2940
2941 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2942
2943         * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2944         check.
2945         (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2946
2947         * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2948         and R_X86_64_SIZE64 check.
2949         (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2950         nor R_X86_64_SIZE64.
2951
2952 2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>
2953
2954         * bfd-in2.h: Regenerated.
2955         * libbfd.h: Likewise.
2956
2957         * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2958         (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2959         (elf_i386_check_relocs): Handle R_386_SIZE32.
2960         (elf_i386_gc_sweep_hook): Likewise.
2961         (elf_i386_relocate_section): Likewise.
2962
2963         * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2964         and R_X86_64_SIZE64 entries.
2965         (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2966         (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2967         (elf_x86_64_reloc_name_lookup): Likewise.
2968         (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2969         R_X86_64_SIZE64.
2970         (elf_x86_64_gc_sweep_hook): Likewise.
2971         (elf_x86_64_relocate_section): Likewise.
2972
2973         * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2974         BFD_RELOC_SIZE64.
2975
2976 2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>
2977
2978         * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2979         with R_X86_64_RELATIVE64.
2980
2981 2013-01-15  Nick Clifton  <nickc@redhat.com>
2982
2983         * elf32-msp430.c: Fix spelling typo.
2984
2985 2013-01-15  Alan Modra  <amodra@gmail.com>
2986
2987         * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2988         plt-thread-safe.
2989
2990 2013-01-14  Alan Modra  <amodra@gmail.com>
2991
2992         PR binutils/14813
2993         * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2994         (memory_bclose): Likewise.  Return 0 on success.
2995         * cache.c (cache_bclose): Likewise.
2996         * opncls.c (opncls_bclose, bfd_close): Likewise.
2997         * vms-lib.c (vms_lib_bclose): Likewise.
2998         * libbfd.h: Regenerate.
2999
3000 2013-01-13  Alan Modra  <amodra@gmail.com>
3001
3002         * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
3003         Add ref_dynamic_nonweak.
3004         * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
3005         (_bfd_elf_merge_symbol): Don't call above function.  Move
3006         setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
3007         clear dynamic_def.
3008         (elf_link_add_object_symbols): Delete redundant "override" test.
3009         Don't set dynamic_def here.
3010         (elf_link_output_extsym): Update.
3011
3012 2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>
3013
3014         * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
3015         normal and TLS symbol access.
3016         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3017
3018 2013-01-12  Alan Modra  <amodra@gmail.com>
3019
3020         * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
3021         * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
3022         * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
3023
3024 2013-01-12  Alan Modra  <amodra@gmail.com>
3025
3026         PR ld/12549
3027         * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
3028         (_bfd_elf_strtab_clear_all_refs): Define.
3029         * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
3030         (_bfd_elf_strtab_clear_all_refs): Delete.
3031         * elflink.c (elf_link_add_object_symbols): Clear out added
3032         strtab refs.  Correct handling of warning common symbols.
3033
3034 2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>
3035
3036         * aout0.c: Remove trailing white spaces.
3037         * archive.c: Likewise.
3038         * archures.c: Likewise.
3039         * bfd-in.h: Likewise.
3040         * bfd-in2.h: Likewise.
3041         * coff-alpha.c: Likewise.
3042         * coff-i860.c: Likewise.
3043         * coff-mips.c: Likewise.
3044         * coff-ppc.c: Likewise.
3045         * coff-tic80.c: Likewise.
3046         * coff-x86_64.c: Likewise.
3047         * coff-z80.c: Likewise.
3048         * coffcode.h: Likewise.
3049         * coffgen.c: Likewise.
3050         * cofflink.c: Likewise.
3051         * compress.c: Likewise.
3052         * corefile.c: Likewise.
3053         * cpu-arm.c: Likewise.
3054         * cpu-avr.c: Likewise.
3055         * cpu-bfin.c: Likewise.
3056         * cpu-cr16.c: Likewise.
3057         * cpu-cr16c.c: Likewise.
3058         * cpu-crx.c: Likewise.
3059         * cpu-h8300.c: Likewise.
3060         * cpu-i386.c: Likewise.
3061         * cpu-lm32.c: Likewise.
3062         * cpu-m68k.c: Likewise.
3063         * cpu-moxie.c: Likewise.
3064         * cpu-msp430.c: Likewise.
3065         * cpu-sh.c: Likewise.
3066         * cpu-xc16x.c: Likewise.
3067         * dwarf2.c: Likewise.
3068         * ecofflink.c: Likewise.
3069         * ecoffswap.h: Likewise.
3070         * elf-ifunc.c: Likewise.
3071         * elf-m10300.c: Likewise.
3072         * elf-vxworks.c: Likewise.
3073         * elf32-avr.c: Likewise.
3074         * elf32-avr.h: Likewise.
3075         * elf32-cr16.c: Likewise.
3076         * elf32-cr16c.c: Likewise.
3077         * elf32-cris.c: Likewise.
3078         * elf32-crx.c: Likewise.
3079         * elf32-frv.c: Likewise.
3080         * elf32-hppa.c: Likewise.
3081         * elf32-i860.c: Likewise.
3082         * elf32-ip2k.c: Likewise.
3083         * elf32-iq2000.c: Likewise.
3084         * elf32-m32c.c: Likewise.
3085         * elf32-m68hc1x.c: Likewise.
3086         * elf32-msp430.c: Likewise.
3087         * elf32-mt.c: Likewise.
3088         * elf32-ppc.c: Likewise.
3089         * elf32-rl78.c: Likewise.
3090         * elf32-s390.c: Likewise.
3091         * elf32-score.h: Likewise.
3092         * elf32-sh-symbian.c: Likewise.
3093         * elf32-sh.c: Likewise.
3094         * elf32-spu.c: Likewise.
3095         * elf32-tic6x.c: Likewise.
3096         * elf32-v850.c: Likewise.
3097         * elf32-xc16x.c: Likewise.
3098         * elf32-xtensa.c: Likewise.
3099         * elf64-alpha.c: Likewise.
3100         * elf64-hppa.c: Likewise.
3101         * elf64-ppc.c: Likewise.
3102         * elf64-s390.c: Likewise.
3103         * elfcore.h: Likewise.
3104         * elflink.c: Likewise.
3105         * elfxx-mips.c: Likewise.
3106         * elfxx-sparc.c: Likewise.
3107         * elfxx-tilegx.c: Likewise.
3108         * ieee.c: Likewise.
3109         * libcoff.h: Likewise.
3110         * libpei.h: Likewise.
3111         * libxcoff.h: Likewise.
3112         * linker.c: Likewise.
3113         * mach-o-i386.c: Likewise.
3114         * mach-o-target.c: Likewise.
3115         * mach-o.c: Likewise.
3116         * mach-o.h: Likewise.
3117         * mmo.c: Likewise.
3118         * opncls.c: Likewise.
3119         * pdp11.c: Likewise.
3120         * pe-x86_64.c: Likewise.
3121         * peXXigen.c: Likewise.
3122         * pef-traceback.h: Likewise.
3123         * pei-x86_64.c: Likewise.
3124         * peicode.h: Likewise.
3125         * plugin.c: Likewise.
3126         * reloc.c: Likewise.
3127         * riscix.c: Likewise.
3128         * section.c: Likewise.
3129         * som.c: Likewise.
3130         * syms.c: Likewise.
3131         * tekhex.c: Likewise.
3132         * ticoff.h: Likewise.
3133         * vaxbsd.c: Likewise.
3134         * xcofflink.c: Likewise.
3135         * xtensa-isa.c: Likewise.
3136
3137 2013-01-10  Will Newton <will.newton@imgtec.com>
3138
3139         * Makefile.am: Add Meta.
3140         * Makefile.in: Regenerate.
3141         * archures.c (bfd_mach_metag): New.
3142         * bfd-in2.h: Regenerate.
3143         * config.bfd: Add Meta.
3144         * configure: Regenerate.
3145         * configure.in: Add Meta.
3146         * cpu-metag.c: New file.
3147         * elf-bfd.h: Add Meta.
3148         * elf32-metag.c: New file.
3149         * elf32-metag.h: New file.
3150         * libbfd.h: Regenerate.
3151         * reloc.c: Add Meta relocations.
3152         * targets.c: Add Meta.
3153
3154 2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>
3155
3156         * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
3157         (elfcore_write_aarch_hw_break): Likewise.
3158         (elfcore_write_aarch_hw_watch): Likewise.
3159         * elf.c (elfcore_grok_aarch_tls): New function.
3160         (elfcore_grok_aarch_hw_break): Likewise.
3161         (elfcore_grok_aarch_hw_watch): Likewise.
3162         (elfcore_grok_note): Call the new functions to handle the
3163         corresponding notes.
3164         (elfcore_write_aarch_tls): New function.
3165         (elfcore_write_aarch_hw_break): Likewise.
3166         (elfcore_write_aarch_hw_watch): Likewise.
3167         (elfcore_write_register_note): Call the new functions to handle the
3168         corresponding pseudo sections.
3169
3170 2013-01-07  Tom Tromey  <tromey@redhat.com>
3171
3172         * section.c (_bfd_std_section): Rename from std_section.
3173         (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
3174         (STD_SECTION): Update.
3175         * bfd-in2.h: Rebuild.
3176
3177 2013-01-04  Juergen Urban <JuergenUrban@gmx.de>
3178
3179         * archures.c (bfd_mach_mips5900): Define.
3180         * bfd-in2.h: Regenerate.
3181         * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
3182         * cpu-mips.c: Add support for MIPS r5900.
3183         * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
3184
3185 2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
3186             Nick Clifton  <nickc@redhat.com>
3187
3188         * elflink.c (get_value): Prevent the use of an undefined shift
3189         operation.  Add sanity checks.
3190
3191 2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>
3192
3193         * config.bfd (cr16*-*-uclinux*): New target support.
3194
3195
3196 For older changes see ChangeLog-2012
3197 \f
3198 Copyright (C) 2013 Free Software Foundation, Inc.
3199
3200 Copying and distribution of this file, with or without modification,
3201 are permitted in any medium without royalty provided the copyright
3202 notice and this notice are preserved.
3203
3204 Local Variables:
3205 mode: change-log
3206 left-margin: 8
3207 fill-column: 74
3208 version-control: never
3209 End: