bfd/ChangeLog

   1 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR binutils/12657
   4         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
   5         pid_t.
   6
   7 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         PR ld/12654
  10         * elf32-i386.c (elf_i386_relocate_section): Check !executable
  11         instead of shared for R_386_TLS_LDO_32.
  12
  13 2011-04-08  Tristan Gingold  <gingold@adacore.com>
  14
  15         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
  16         * coff-pmac: Remove
  17         * xcoff-target.h: Remove
  18         * Makefile.in: Regenerate.
  19
  20 2011-04-07  Cary Coutant  <ccoutant@google.com>
  21
  22         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
  23
  24 2011-04-07  Paul Brook  <paul@codesourcery.com>
  25
  26         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
  27         pc-relative.
  28         (elf32_tic6x_howto_table_rel): Ditto.
  29         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
  30         (elf32_tic6x_check_relocs): Ditto.
  31
  32 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
  33
  34         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
  35         targets.
  36         (strongarm*, thumb*, xscale*): Remove architectures.
  37         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
  38         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
  39         xscale-*-coff): Remove targets.
  40
  41 2011-04-01  Tristan Gingold  <gingold@adacore.com>
  42
  43         * elfxx-ia64.c: include bfd_stdint.h
  44
  45 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
  46
  47         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
  48         dynobj and its initialization.
  49
  50 2011-03-31  Tristan Gingold  <gingold@adacore.com>
  51
  52         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
  53         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
  54         BFD_HOST_LONG_LONG to 1.
  55
  56 2011-03-31  Tristan Gingold  <gingold@adacore.com>
  57
  58         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
  59         (_bfd_vms_write_etir): Ditto.
  60         (_bfd_vms_slurp_etir): Avoid to use intptr_t
  61         * configure.com: Generate bfd_stdint.h
  62
  63 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
  64
  65         * elf32-tic6x.h (struct elf32_tic6x_params): New.
  66         (elf32_tic6x_setup): Declare.
  67         * elf32-tic6x.c: Include <limits.h>.
  68         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
  69         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
  70         New structures.
  71         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
  72         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
  73         tic6x_elf_scom_symbol_ptr): New static variables.
  74         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
  75         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
  76         R_C6000_PCR_H16 and R_C6000_PCR_L16.
  77         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
  78         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
  79         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
  80         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
  81         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
  82         elf32_tic6x_adjust_dynamic_symbol): New static functions.
  83         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
  84         to weak symbols as required by the ABI.
  85         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
  86         as needed when generating DSBT output.
  87         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
  88         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
  89         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
  90         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
  91         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
  92         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
  93         New static functions.
  94         (ELF_MAXPAGESIZE): Define to 0x1000.
  95         (bfd_elf32_bfd_copy_private_bfd_data,
  96         bfd_elf32_bfd_link_hash_table_create,
  97         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
  98         elf_backend_want_got_plt, elf_backend_want_dynbss,
  99         elf_backend_plt_readonly, elf_backend_got_header_size,
 100         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 101         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 102         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 103         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 104         elf_backend_section_from_bfd_section,
 105         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 106         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 107         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 108
 109         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 110         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 111         * bfd/bfd-in2.h: Regenerate.
 112         * bfd/libbfd.h: Regenerate.
 113         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 114
 115 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 116
 117         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 118         entry on xcoff when value is C_NULL_VALUE.
 119
 120 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 121
 122         * libcoff-in.h (exec_hdr): Remove.
 123         * libcoff.h: Regenerate.
 124
 125 2011-03-30  Nick Clifton  <nickc@redhat.com>
 126
 127         * po/da.po: Updated Danish translation.
 128
 129 2011-03-29  Richard Henderson  <rth@redhat.com>
 130
 131         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 132         (elf64_alpha_gc_sweep_hook): New.
 133         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 134         (elf_backend_can_gc_sections): New.
 135
 136 2011-03-26  John Marino  <binutils@marino.st>
 137
 138         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 139         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 140         * configure: Regenerate.
 141
 142 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 143
 144         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 145
 146 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 147
 148         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 149         of find_nearest_line on object files.
 150
 151 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 152
 153         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 154         Minor reordering.
 155         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 156
 157 2011-03-24  Alan Modra  <amodra@gmail.com>
 158
 159         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 160         old-style __tls_get_addr calls without marker relocs don't match
 161         their arg setup insn one for one.  If such mismatches are found
 162         report the reloc and don't do any tls optimization.
 163         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 164
 165 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 166
 167         * bfd-in2.h: Regenerate.
 168
 169 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 170
 171         * archures.c: Add AVR XMEGA architecture information.
 172         * cpu-avr.c (arch_info_struct): Likewise.
 173         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 174         (elf32_avr_object_p): Likewise.
 175
 176 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 177
 178         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 179         * bfd-in2.h: Regenerate.
 180         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 181         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 182         entry.
 183         (elf32_arm_howto_from_type): Update accordingly.
 184         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 185         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 186         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 187         with an extra noncall_refcount field.
 188         (arm_local_iplt_info): New structure.
 189         (elf_arm_obj_tdata): Add local_iplt.
 190         (elf32_arm_local_iplt): New accessor macro.
 191         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 192         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 193         Change tls_type to a bitfield and add is_iplt.
 194         (elf32_arm_link_hash_newfunc): Update accordingly.
 195         (elf32_arm_allocate_local_sym_info): New function.
 196         (elf32_arm_create_local_iplt): Likewise.
 197         (elf32_arm_get_plt_info): Likewise.
 198         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 199         (elf32_arm_get_local_dynreloc_list): Likewise.
 200         (create_ifunc_sections): Likewise.
 201         (elf32_arm_copy_indirect_symbol): Update after the changes to
 202         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 203         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 204         to get PLT information.  Assert that all STT_GNU_IFUNC references
 205         are turned into PLT references.
 206         (arm_build_one_stub): Pass the symbol type to
 207         elf32_arm_final_link_relocate.
 208         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 209         (elf32_arm_allocate_irelocs): New function.
 210         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 211         all R_ARM_IRELATIVE.
 212         (elf32_arm_allocate_plt_entry): New function.
 213         (elf32_arm_populate_plt_entry): Likewise.
 214         (elf32_arm_final_link_relocate): Add an st_type parameter.
 215         Set srelgot to null for static objects.  Use separate variables
 216         to record which st_value and st_type should be used when generating
 217         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 218         symbol's PLT information, setting has_iplt_entry, splt,
 219         plt_offset and gotplt_offset accordingly.  Check whether
 220         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 221         the relocation target accordingly.  Broaden assert to include
 222         .iplts.  Don't set sreloc for static relocations.  Assert that
 223         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 224         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 225         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 226         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 227         resolve GOT references to the .igot.plt entry.
 228         (elf32_arm_relocate_section): Update the call to
 229         elf32_arm_final_link_relocate.
 230         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 231         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 232         relocations in shared libraries and relocatable executables.
 233         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 234         to get the list of dynamic relocations for a local symbol.
 235         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 236         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 237         to allocate local symbol information.  Treat R_ARM_REL32 and
 238         R_ARM_REL32_NOI as call relocations in shared libraries and
 239         relocatable executables.  Record PLT information for local
 240         STT_GNU_IFUNC functions as well as global functions.   Count
 241         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 242         to get the list of dynamic relocations for a local symbol.
 243         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 244         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 245         removed.  Update after the changes to elf32_arm_link_hash_entry.
 246         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 247         entries should live in .plt or .iplt.  Check whether the .igot.plt
 248         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 249         to allocate .plt and .(i)got.plt entries.  Detect which .got
 250         entries will need R_ARM_IRELATIVE relocations and use
 251         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 252         non-.got dynamic relocations.
 253         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 254         and dynamic relocations for local STT_GNU_IFUNC symbols.
 255         Check whether the .igot.plt and .got entries can be combined.
 256         Detect which .got entries will need R_ARM_IRELATIVE relocations
 257         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 258         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 259         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 260         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 261         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 262         resolve to it.
 263         (elf32_arm_output_plt_map_1): New function, split out from
 264         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 265         elf32_arm_plt_needs_thumb_stub_p.
 266         (elf32_arm_output_plt_map): Call it.
 267         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 268         local .iplt entries.
 269         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 270         (elf32_arm_swap_symbol_out): Likewise.
 271         (elf32_arm_add_symbol_hook): New function.
 272         (elf_backend_add_symbol_hook): Define for all targets.
 273
 274 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 275
 276         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 277         * elf.c (swap_out_syms): Set st_target_internal for each
 278         Elf_Internal_Sym.
 279         * elfcode.h (elf_swap_symbol_in): Likewise.
 280         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 281         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 282         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 283         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 284         * elflink.c (elf_link_output_extsym): Likewise.
 285         (bfd_elf_final_link): Likewise.
 286         (elf_link_add_object_symbols): Copy st_target_internal
 287         to the hash table if we see a definition.
 288         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 289         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 290         a branch_type field.
 291         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 292         (arm_type_of_stub): Replace actual_st_type with an
 293         actual_branch_type parameter.
 294         (arm_build_one_stub): Use branch types rather than st_types to
 295         determine the type of branch.
 296         (cortex_a8_erratum_scan): Likewise.
 297         (elf32_arm_size_stubs): Likewise.
 298         (bfd_elf32_arm_process_before_allocation): Likewise.
 299         (allocate_dynrelocs_for_symbol): Likewise.
 300         (elf32_arm_finish_dynamic_sections): Likewise.
 301         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 302         a branch_type parameter.
 303         (elf32_arm_relocate_section): Update call accordingly.
 304         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 305         (elf32_arm_output_map_sym): Initialize st_target_internal.
 306         (elf32_arm_output_stub_sym): Likewise.
 307         (elf32_arm_symbol_processing): Delete.
 308         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 309         Use st_target_internal to record the branch type.
 310         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 311         Thumb functions.
 312         (elf32_arm_is_function_type): Delete.
 313         (elf_backend_symbol_processing): Likewise.
 314         (elf_backend_is_function_type): Likewise.
 315
 316 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 317
 318         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 319         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 320         into the PLT block.
 321
 322 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 323
 324         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 325         may_need_local_target_p and may_become_dynamic_p to classify
 326         the relocation type.  Don't check info->symbolic or h->def_regular
 327         when deciding whether to record a potential dynamic reloc.
 328         Don't treat potential dynamic relocs as PLT references.
 329         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 330         try to make the PLT reference count go negative.
 331
 332 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 333
 334         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 335         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 336         Only create a dynamic relocation for local references if
 337         info->shared.
 338         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 339         allocation accordingly.
 340         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 341
 342 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 343
 344         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 345         (elf32_arm_add_dynreloc): Likewise.
 346         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 347         to allocate dynamic relocations.
 348         (elf32_arm_size_dynamic_sections): Likewise.
 349         (allocate_dynrelocs): Likewise.  Rename to
 350         allocate_dynrelocs_for_symbol.
 351         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 352         create dynamic relocations.
 353         (elf32_arm_finish_dynamic_symbol): Likewise.
 354
 355 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 356
 357         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 358         x32 GD->IE and GD->LE transitions.
 359         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 360         and LD->LE transitions.
 361
 362 2011-03-10  Alan Modra  <amodra@gmail.com>
 363
 364         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 365         for LO_DS error message and correct multiple.
 366
 367 2011-03-10  Alan Modra  <amodra@gmail.com>
 368
 369         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 370         (ppc64_elf_link_just_syms): New function.
 371         (opd_entry_value): Don't assume big-endian host.
 372         (get_r2off): New function.
 373         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 374
 375 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 376
 377         * compress.c (bfd_compress_section_contents): Check for out of mem.
 378
 379         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 380         that case statement falls through intentionally.
 381
 382         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 383
 384 2011-03-04  Alan Modra  <amodra@gmail.com>
 385
 386         * archive.c (bsd_write_armap): Don't call stat in deterministic
 387         mode, and don't use st_mtime if stat returns error.
 388
 389 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 390
 391         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 392
 393         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 394
 395         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 396         (aout_link_write_other_symbol): Missing break statement.
 397
 398         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 399
 400         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 401
 402 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 403
 404         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 405         x32 IE->LE transition.
 406         (elf_x86_64_relocate_section): Likewise.
 407
 408 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 409
 410         * elflink.c (is_reloc_section): Remove function.
 411         (get_dynamic_reloc_section_name): Construct string manually.
 412
 413 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 414
 415         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 416         (adjust_relative_path): Likewise.
 417         (_bfd_construct_extended_name_table): Likewise.
 418         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 419         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 420         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 421         * elf32-spu.c (sort_bfds): Likewise.
 422         (spu_elf_auto_overlay): Likewise.
 423         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 424         * xcofflink.c (xcoff_set_import_path): Likewise.
 425         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 426         (xtensa_regfile_lookup_shortname): Likewise.
 427
 428 2011-02-28  Alan Modra  <amodra@gmail.com>
 429
 430         PR 12513
 431         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 432         stringsize.  Properly sanity check symdef_count.  Remove redundant
 433         bfd_release.
 434
 435 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 436
 437         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 438         and handle claim_file seeking. Only try to load the plugin once.
 439
 440 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 441
 442         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 443         relocation read the value from the second GOT slot.
 444
 445 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 446
 447         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 448
 449 2011-02-15  Alan Modra  <amodra@gmail.com>
 450
 451         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 452         toc relocs.  Fuss over free(NULL).
 453
 454 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 455
 456         * elflink.c (bfd_elf_size_dynamic_sections): Add
 457         bfd_get_symbol_leading_char to the start of newname.
 458
 459 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 460
 461         * configure: Regenerate.
 462
 463 2011-02-09  Alan Modra  <amodra@gmail.com>
 464
 465         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 466         we are done.  When optimising large toc, check that a global
 467         symbol on a toc reloc is defined in a kept section.
 468
 469 2011-02-08  Nick Clifton  <nickc@redhat.com>
 470
 471         PR binutils/12467
 472         * elf.c (assign_file_positions_for_load_sections): Set the program
 473         header offset and entry size to zero if there are no program
 474         headers.
 475
 476 2011-02-08  Alan Modra  <amodra@gmail.com>
 477
 478         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 479         local_syms when looking for local symbols in .toc.
 480
 481 2011-02-01  Alan Modra  <amodra@gmail.com>
 482
 483         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 484         for toc pointer on any section having makes_toc_func_call set.
 485         (check_pasted_section): Ensure pasted .init/.fini fragments use
 486         the same toc if any has makes_toc_func_call set.
 487
 488 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 489
 490         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 491         field.
 492
 493 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 494
 495         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 496         common sections too.
 497
 498 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 501         Solaris target.
 502
 503 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 504
 505         Fix compilation for mingw64.
 506         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 507         typecast to avoid warning.
 508         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 509         usage.
 510         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 511         of long for pointer to avoid warning.
 512         (elfNN_ia64_relax_brl): Idem.
 513         (elfNN_ia64_install_value): Idem.
 514         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 515
 516 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 517
 518         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 519         h->needs_plt when deciding whether to record a possible dynamic reloc.
 520
 521 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 522
 523         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 524         dynamic relocs for the removed section.
 525
 526 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 529         relocations.
 530
 531 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 534         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 535         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 536         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 537         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 538         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 539         for ILP32.
 540
 541 2011-01-14  Alan Modra  <amodra@gmail.com>
 542
 543         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 544         error.
 545         (_bfd_default_error_handler): Likewise.
 546         * elf.c (print_segment_map): Likewise.
 547         * libbfd.c (warn_deprecated): Likewise.
 548         * som.c (som_sizeof_headers): No need to do so here.
 549         * coff-i860.c: Replace use of printf for error messages with
 550         _bfd_error_handler.
 551         * coff-ppc.c: Likewise.
 552         * coff-sh.c: Likewise.
 553         * elf32-bfin.c: Likewise.
 554         * elf32-dlx.c: Likewise.
 555         * elf32-mep.c: Likewise.
 556         * elf32-v850.c: Likewise.
 557         * mach-o.c: Likewise.
 558         * pef.c: Likewise.
 559
 560 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 561
 562         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 563         swap_reloca_out.
 564         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 565         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 566         for 32bit.
 567         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 568         ELF_ST_TYPE.
 569         (elf_x86_64_finish_dynamic_symbol): Updated.
 570         (elf_x86_64_finish_dynamic_sections): Don't use
 571         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 572         bfd_elf64_swap_dyn_out.
 573
 574 2011-01-14  J. Park  <grassman@gmail.com>
 575
 576         PR ld/12339
 577         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 578         following bfd_link_hash_warning symbol link.
 579
 580 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 581             Glauber de Oliveira Costa  <glommer@gmail.com>
 582
 583         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 584         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 585         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 586         relocations.
 587         * libbfd.h: Rebuilt.
 588         * bfd-in2.h: Rebuilt.
 589         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 590         (elf32_arm_reloc_map): Likewise.
 591         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 592         (elf32_arm_stub_long_branch_any_tls_pic,
 593         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 594         (DEF_STUBS): Add new stubs.
 595         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 596         (elf32_arm_local_tlsdesc_gotent): New.
 597         (GOT_TLS_GDESC): New mask.
 598         (GOT_TLS_GD_ANY): Define.
 599         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 600         (elf32_arm_compute_jump_table_size): New.
 601         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 602         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 603         sgotplt_jump_table_size fields.
 604         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 605         (elf32_arm_link_hash_table_create): Initialize new fields.
 606         (arm_type_of_stub): Check TLS desc relocs too.
 607         (elf32_arm_stub_name): TLS desc relocs can be shared.
 608         (elf32_arm_tls_transition): Determine relaxation.
 609         (arm_stub_required_alignment): Add tls stubs.
 610         (elf32_arm_size_stubs): Likewise.
 611         (elf32_arm_tls_relax): Perform TLS relaxing.
 612         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 613         (IS_ARM_TLS_GNU_RELOC): New.
 614         (IS_ARM_TLS_RELOC): Use it.
 615         (elf32_arm_relocate_section): Perform TLS relaxing.
 616         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 617         desc relocations.
 618         (allocate_dynrelocs): Allocate tls desc relcoations.
 619         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 620         symbols.
 621         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 622         got slots.
 623         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 624         symbol.
 625         (elf32_arm_finish_dynamic_symbol): Adjust.
 626         (arm_put_trampoline): New.
 627         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 628         trampolines.
 629         (elf_backend_always_size_sections): Define.
 630
 631 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 632
 633         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 634
 635 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 636
 637         PR ld/12366
 638         PR ld/12371
 639         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 640         handle symbols marked with regular reference, but not non-GOT
 641         reference when building shared library.
 642
 643         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 644         local and global STT_GNU_IFUNC symols when building shared
 645         library.
 646         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 647
 648 2011-01-05  DJ Delorie  <dj@redhat.com>
 649
 650         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 651         * libbfd.h: Regenerate.
 652         * bfd-in2.h: Regenerate.
 653         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 654
 655 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 656
 657         * cpu-i386.c (bfd_i386_compatible): New.
 658         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 659         with bfd_i386_compatible.
 660         (bfd_x86_64_arch_intel_syntax): Likewise.
 661         (bfd_i386_arch_intel_syntax): Likewise.
 662         (i8086_arch): Likewise.
 663         (bfd_x64_32_arch): Likewise.
 664         (bfd_x86_64_arch): Likewise.
 665         (bfd_i386_arch): Likewise.
 666
 667 For older changes see ChangeLog-2010
 668 \f
 669 Local Variables:
 670 mode: change-log
 671 left-margin: 8
 672 fill-column: 74
 673 version-control: never
 674 End: