bfd/ChangeLog

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