bfd/ChangeLog

   1 2011-04-11  Alan Modra  <amodra@gmail.com>
   2
   3         * bfd-in.h (bfd_get_section_limit): Don't use rawsize with output
   4         sections.
   5         * libbfd.c (_bfd_generic_get_section_contents): Likewise.
   6         (_bfd_generic_get_section_contents_in_window): Likewise.
   7         * section.c (bfd_get_section_contents): Likewise.
   8         * compress.c (bfd_get_full_section_contents): Likewise.
   9         * elf32-rx.c (rx_final_link): Ignore rawsize.
  10         * elf32-microblaze.c (microblaze_elf_relocate_section): Use correct
  11         bfd with bfd_get_section_limit.
  12         * elfxx-ia64.c (elfNN_ia64_choose_gp): Add "final" parameter.  Use
  13         os->size during final link.  Update callers.
  14         * bfd-in2.h: Regenerate.
  15
  16 2011-04-10  Richard Sandiford  <rdsandiford@googlemail.com>
  17
  18         PR ld/12637
  19         * elfxx-mips.c (mips_elf_merge_got_with): Use arg->global_count
  20         as the number of global entries when merging with the primary GOT.
  21
  22 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         * elf32-i386.c: Update copyright year.
  25         * elf64-x86-64.c: Likewise.
  26
  27 2011-04-09  Kai Tietz  <ktietz@redhat.com>
  28
  29         * peXXigen.c (_bfd_XXi_final_link_postscripte): Sort pdata in temporary
  30         buffer and use rawsize for sorting.
  31         * coffcode.h (coff_compute_section_file_positions): Set rawsize
  32         before doing alignment.
  33
  34 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * elf32-i386.c (elf_i386_relocate_section): Return relocation
  37         error on unsupported relocation.
  38         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
  39
  40 2011-04-09  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         PR binutils/12657
  43         * hosts/x86-64linux.h (elf_prstatus32): Replace __pid_t with
  44         pid_t.
  45
  46 2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>
  47
  48         PR ld/12654
  49         * elf32-i386.c (elf_i386_relocate_section): Check !executable
  50         instead of shared for R_386_TLS_LDO_32.
  51
  52 2011-04-08  Tristan Gingold  <gingold@adacore.com>
  53
  54         * Makefile.am (SOURCE_HFILES): Remove xcoff-target.h
  55         * coff-pmac: Remove
  56         * xcoff-target.h: Remove
  57         * Makefile.in: Regenerate.
  58
  59 2011-04-07  Cary Coutant  <ccoutant@google.com>
  60
  61         * dwarf2.c (scan_unit_for_symbols): Check for DW_AT_specification.
  62
  63 2011-04-07  Paul Brook  <paul@codesourcery.com>
  64
  65         * elf32-tic6x.c (elf32_tic6x_howto_table): R_C6000_PREL31 is
  66         pc-relative.
  67         (elf32_tic6x_howto_table_rel): Ditto.
  68         (elf32_tic6x_relocate_section): Implement R_C6000_PREL31.
  69         (elf32_tic6x_check_relocs): Ditto.
  70
  71 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
  72
  73         * config.bfd (thumb-*-oabi): Don't handle in list of obsolete
  74         targets.
  75         (strongarm*, thumb*, xscale*): Remove architectures.
  76         (strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
  77         thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
  78         xscale-*-coff): Remove targets.
  79
  80 2011-04-01  Tristan Gingold  <gingold@adacore.com>
  81
  82         * elfxx-ia64.c: include bfd_stdint.h
  83
  84 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
  85
  86         * elf32-tic6x.c (elf32_tic6x_relocate_section): Remove unused variable
  87         dynobj and its initialization.
  88
  89 2011-03-31  Tristan Gingold  <gingold@adacore.com>
  90
  91         * makefile.vms (DEFS): Add HAVE_bfd_elf64_ia64_vms_vec.
  92         * configure.com: Set BFD_HOST_64BIT_LONG_LONG and
  93         BFD_HOST_LONG_LONG to 1.
  94
  95 2011-03-31  Tristan Gingold  <gingold@adacore.com>
  96
  97         * vms-alpha.c (vms_get_remaining_object_record): Fix dec-c warning.
  98         (_bfd_vms_write_etir): Ditto.
  99         (_bfd_vms_slurp_etir): Avoid to use intptr_t
 100         * configure.com: Generate bfd_stdint.h
 101
 102 2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>
 103
 104         * elf32-tic6x.h (struct elf32_tic6x_params): New.
 105         (elf32_tic6x_setup): Declare.
 106         * elf32-tic6x.c: Include <limits.h>.
 107         (ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
 108         (struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
 109         New structures.
 110         (elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
 111         (tic6x_elf_scom_section, tic6x_elf_scom_symbol,
 112         tic6x_elf_scom_symbol_ptr): New static variables.
 113         (elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
 114         elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
 115         R_C6000_PCR_H16 and R_C6000_PCR_L16.
 116         (elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
 117         elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
 118         elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
 119         elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
 120         elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
 121         elf32_tic6x_adjust_dynamic_symbol): New static functions.
 122         (elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
 123         to weak symbols as required by the ABI.
 124         Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
 125         as needed when generating DSBT output.
 126         (elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
 127         elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
 128         elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
 129         elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
 130         elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
 131         elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
 132         New static functions.
 133         (ELF_MAXPAGESIZE): Define to 0x1000.
 134         (bfd_elf32_bfd_copy_private_bfd_data,
 135         bfd_elf32_bfd_link_hash_table_create,
 136         bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
 137         elf_backend_want_got_plt, elf_backend_want_dynbss,
 138         elf_backend_plt_readonly, elf_backend_got_header_size,
 139         elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
 140         elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
 141         elf_backend_check_relocs, elf_backend_add_symbol_hook,
 142         elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
 143         elf_backend_section_from_bfd_section,
 144         elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
 145         elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
 146         elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.
 147
 148         * bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
 149         BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
 150         * bfd/bfd-in2.h: Regenerate.
 151         * bfd/libbfd.h: Regenerate.
 152         * config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.
 153
 154 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 155
 156         * coffcode.h (coff_slurp_symbol_table): Silently discard C_NULL
 157         entry on xcoff when value is C_NULL_VALUE.
 158
 159 2011-03-31  Tristan Gingold  <gingold@adacore.com>
 160
 161         * libcoff-in.h (exec_hdr): Remove.
 162         * libcoff.h: Regenerate.
 163
 164 2011-03-30  Nick Clifton  <nickc@redhat.com>
 165
 166         * po/da.po: Updated Danish translation.
 167
 168 2011-03-29  Richard Henderson  <rth@redhat.com>
 169
 170         * elf64-alpha.c (elf64_alpha_gc_mark_hook): New.
 171         (elf64_alpha_gc_sweep_hook): New.
 172         (elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook): New.
 173         (elf_backend_can_gc_sections): New.
 174
 175 2011-03-26  John Marino  <binutils@marino.st>
 176
 177         * config.bfd: Add x86_64-*-dragonfly*, fix i386-*-dragonfly*.
 178         * configure.in: Delete unused bfd_elf32_i386_dragonfly_vec.
 179         * configure: Regenerate.
 180
 181 2011-03-25  Michael Snyder  <msnyder@vmware.com>
 182
 183         * coffcode.h (coff_set_alignment_hook): Check return of bfd_seek.
 184
 185 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 186
 187         * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Allow the use
 188         of find_nearest_line on object files.
 189
 190 2011-03-25  Tristan Gingold  <gingold@adacore.com>
 191
 192         * vms-alpha.c (evax_section_flags): Make $CODE$ section read-only.
 193         Minor reordering.
 194         (alpha_vms_create_eisd_for_section): Make code sections read-only.
 195
 196 2011-03-24  Alan Modra  <amodra@gmail.com>
 197
 198         * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
 199         old-style __tls_get_addr calls without marker relocs don't match
 200         their arg setup insn one for one.  If such mismatches are found
 201         report the reloc and don't do any tls optimization.
 202         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 203
 204 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 205
 206         * bfd-in2.h: Regenerate.
 207
 208 2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>
 209
 210         * archures.c: Add AVR XMEGA architecture information.
 211         * cpu-avr.c (arch_info_struct): Likewise.
 212         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
 213         (elf32_avr_object_p): Likewise.
 214
 215 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 216
 217         * reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
 218         * bfd-in2.h: Regenerate.
 219         * elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
 220         to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
 221         entry.
 222         (elf32_arm_howto_from_type): Update accordingly.
 223         (elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
 224         (elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
 225         (arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
 226         with an extra noncall_refcount field.
 227         (arm_local_iplt_info): New structure.
 228         (elf_arm_obj_tdata): Add local_iplt.
 229         (elf32_arm_local_iplt): New accessor macro.
 230         (elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
 231         plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
 232         Change tls_type to a bitfield and add is_iplt.
 233         (elf32_arm_link_hash_newfunc): Update accordingly.
 234         (elf32_arm_allocate_local_sym_info): New function.
 235         (elf32_arm_create_local_iplt): Likewise.
 236         (elf32_arm_get_plt_info): Likewise.
 237         (elf32_arm_plt_needs_thumb_stub_p): Likewise.
 238         (elf32_arm_get_local_dynreloc_list): Likewise.
 239         (create_ifunc_sections): Likewise.
 240         (elf32_arm_copy_indirect_symbol): Update after the changes to
 241         elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
 242         (arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
 243         to get PLT information.  Assert that all STT_GNU_IFUNC references
 244         are turned into PLT references.
 245         (arm_build_one_stub): Pass the symbol type to
 246         elf32_arm_final_link_relocate.
 247         (elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
 248         (elf32_arm_allocate_irelocs): New function.
 249         (elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
 250         all R_ARM_IRELATIVE.
 251         (elf32_arm_allocate_plt_entry): New function.
 252         (elf32_arm_populate_plt_entry): Likewise.
 253         (elf32_arm_final_link_relocate): Add an st_type parameter.
 254         Set srelgot to null for static objects.  Use separate variables
 255         to record which st_value and st_type should be used when generating
 256         a dynamic relocation.  Use elf32_arm_get_plt_info to find the
 257         symbol's PLT information, setting has_iplt_entry, splt,
 258         plt_offset and gotplt_offset accordingly.  Check whether
 259         STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
 260         the relocation target accordingly.  Broaden assert to include
 261         .iplts.  Don't set sreloc for static relocations.  Assert that
 262         we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
 263         and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
 264         of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
 265         symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
 266         resolve GOT references to the .igot.plt entry.
 267         (elf32_arm_relocate_section): Update the call to
 268         elf32_arm_final_link_relocate.
 269         (elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
 270         information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
 271         relocations in shared libraries and relocatable executables.
 272         Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 273         to get the list of dynamic relocations for a local symbol.
 274         (elf32_arm_check_relocs): Always create ifunc sections.  Set isym
 275         at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
 276         to allocate local symbol information.  Treat R_ARM_REL32 and
 277         R_ARM_REL32_NOI as call relocations in shared libraries and
 278         relocatable executables.  Record PLT information for local
 279         STT_GNU_IFUNC functions as well as global functions.   Count
 280         non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
 281         to get the list of dynamic relocations for a local symbol.
 282         (elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
 283         Don't remove STT_GNU_IFUNC PLTs unless all references have been
 284         removed.  Update after the changes to elf32_arm_link_hash_entry.
 285         (allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
 286         entries should live in .plt or .iplt.  Check whether the .igot.plt
 287         and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
 288         to allocate .plt and .(i)got.plt entries.  Detect which .got
 289         entries will need R_ARM_IRELATIVE relocations and use
 290         elf32_arm_allocate_irelocs to allocate them.  Likewise other
 291         non-.got dynamic relocations.
 292         (elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
 293         and dynamic relocations for local STT_GNU_IFUNC symbols.
 294         Check whether the .igot.plt and .got entries can be combined.
 295         Detect which .got entries will need R_ARM_IRELATIVE relocations
 296         and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
 297         section pointers intead of strcmp checks.  Handle iplt and igotplt.
 298         (elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
 299         to fill in .plt, .got.plt and .rel(a).plt entries.  Point
 300         STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
 301         resolve to it.
 302         (elf32_arm_output_plt_map_1): New function, split out from
 303         elf32_arm_output_plt_map.  Handle .iplt entries.  Use
 304         elf32_arm_plt_needs_thumb_stub_p.
 305         (elf32_arm_output_plt_map): Call it.
 306         (elf32_arm_output_arch_local_syms): Add mapping symbols for
 307         local .iplt entries.
 308         (elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
 309         (elf32_arm_swap_symbol_out): Likewise.
 310         (elf32_arm_add_symbol_hook): New function.
 311         (elf_backend_add_symbol_hook): Define for all targets.
 312
 313 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 314
 315         * elf-bfd.h (elf_link_hash_entry): Add target_internal.
 316         * elf.c (swap_out_syms): Set st_target_internal for each
 317         Elf_Internal_Sym.
 318         * elfcode.h (elf_swap_symbol_in): Likewise.
 319         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 320         * elf32-sh-symbian.c (sh_symbian_relocate_section): Likewise.
 321         * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
 322         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
 323         * elflink.c (elf_link_output_extsym): Likewise.
 324         (bfd_elf_final_link): Likewise.
 325         (elf_link_add_object_symbols): Copy st_target_internal
 326         to the hash table if we see a definition.
 327         (_bfd_elf_copy_link_hash_symbol_type): Copy target_internal.
 328         * elf32-arm.c (elf32_arm_stub_hash_entry): Replace st_type with
 329         a branch_type field.
 330         (a8_erratum_fix, a8_erratum_reloc): Likewise.
 331         (arm_type_of_stub): Replace actual_st_type with an
 332         actual_branch_type parameter.
 333         (arm_build_one_stub): Use branch types rather than st_types to
 334         determine the type of branch.
 335         (cortex_a8_erratum_scan): Likewise.
 336         (elf32_arm_size_stubs): Likewise.
 337         (bfd_elf32_arm_process_before_allocation): Likewise.
 338         (allocate_dynrelocs_for_symbol): Likewise.
 339         (elf32_arm_finish_dynamic_sections): Likewise.
 340         (elf32_arm_final_link_relocate): Replace sym_flags parameter with
 341         a branch_type parameter.
 342         (elf32_arm_relocate_section): Update call accordingly.
 343         (elf32_arm_adjust_dynamic_symbol): Don't check STT_ARM_TFUNC.
 344         (elf32_arm_output_map_sym): Initialize st_target_internal.
 345         (elf32_arm_output_stub_sym): Likewise.
 346         (elf32_arm_symbol_processing): Delete.
 347         (elf32_arm_swap_symbol_in): Convert STT_ARM_TFUNCs into STT_FUNCs.
 348         Use st_target_internal to record the branch type.
 349         (elf32_arm_swap_symbol_out): Use st_target_internal to test for
 350         Thumb functions.
 351         (elf32_arm_is_function_type): Delete.
 352         (elf_backend_symbol_processing): Likewise.
 353         (elf_backend_is_function_type): Likewise.
 354
 355 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 356
 357         * elf32-arm.c (elf32_arm_check_relocs): Always assign a dynobj.
 358         (elf32_arm_finish_dynamic_sections): Move sgot != NULL assertion
 359         into the PLT block.
 360
 361 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 362
 363         * elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
 364         may_need_local_target_p and may_become_dynamic_p to classify
 365         the relocation type.  Don't check info->symbolic or h->def_regular
 366         when deciding whether to record a potential dynamic reloc.
 367         Don't treat potential dynamic relocs as PLT references.
 368         (elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
 369         try to make the PLT reference count go negative.
 370
 371 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 372
 373         * elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
 374         GOT entry here, rather than leaving it to finish_dynamic_symbol.
 375         Only create a dynamic relocation for local references if
 376         info->shared.
 377         (allocate_dynrelocs_for_symbol): Update dynamic relocation
 378         allocation accordingly.
 379         (elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.
 380
 381 2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>
 382
 383         * elf32-arm.c (elf32_arm_allocate_dynrelocs): New function.
 384         (elf32_arm_add_dynreloc): Likewise.
 385         (elf32_arm_adjust_dynamic_symbol): Use elf32_arm_allocate_dynrelocs
 386         to allocate dynamic relocations.
 387         (elf32_arm_size_dynamic_sections): Likewise.
 388         (allocate_dynrelocs): Likewise.  Rename to
 389         allocate_dynrelocs_for_symbol.
 390         (elf32_arm_final_link_relocate): Use elf32_arm_add_dynreloc to
 391         create dynamic relocations.
 392         (elf32_arm_finish_dynamic_symbol): Likewise.
 393
 394 2011-03-12  H.J. Lu  <hongjiu.lu@intel.com>
 395
 396         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 397         x32 GD->IE and GD->LE transitions.
 398         (elf_x86_64_relocate_section): Supprt TLS x32 GD->IE, GD->LE
 399         and LD->LE transitions.
 400
 401 2011-03-10  Alan Modra  <amodra@gmail.com>
 402
 403         * elf64-ppc.c (ppc64_elf_relocate_section): Provide section/offset
 404         for LO_DS error message and correct multiple.
 405
 406 2011-03-10  Alan Modra  <amodra@gmail.com>
 407
 408         * elf64-ppc.c (bfd_elf64_bfd_link_just_syms): Define.
 409         (ppc64_elf_link_just_syms): New function.
 410         (opd_entry_value): Don't assume big-endian host.
 411         (get_r2off): New function.
 412         (ppc_build_one_stub, ppc_size_one_stub): Use it here.
 413
 414 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 415
 416         * compress.c (bfd_compress_section_contents): Check for out of mem.
 417
 418         * elf64-x86-64.c (elf_x86_64_relocate_section): Document
 419         that case statement falls through intentionally.
 420
 421         * elf32-i386.c (elf_i386_relocate_section): Document fall through.
 422
 423 2011-03-04  Alan Modra  <amodra@gmail.com>
 424
 425         * archive.c (bsd_write_armap): Don't call stat in deterministic
 426         mode, and don't use st_mtime if stat returns error.
 427
 428 2011-03-03  Michael Snyder  <msnyder@vmware.com>
 429
 430         * elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.
 431
 432         * coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.
 433
 434         * aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
 435         (aout_link_write_other_symbol): Missing break statement.
 436
 437         * dwarf2.c (scan_unit_for_symbols): Stop memory leak.
 438
 439         * archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.
 440
 441 2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>
 442
 443         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
 444         x32 IE->LE transition.
 445         (elf_x86_64_relocate_section): Likewise.
 446
 447 2011-03-02  Bernd Schmidt  <bernds@codesourcery.com>
 448
 449         * elflink.c (is_reloc_section): Remove function.
 450         (get_dynamic_reloc_section_name): Construct string manually.
 451
 452 2011-02-28  Kai Tietz  <kai.tietz@onevision.com>
 453
 454         * archive.c (_bfd_find_nested_archive): Use filename_(n)cmp.
 455         (adjust_relative_path): Likewise.
 456         (_bfd_construct_extended_name_table): Likewise.
 457         * corefile.c (generic_core_file_matches_executable_p): Likewise.
 458         * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
 459         * elf32-frv.c (elf32_frv_relocate_section): Likewise.
 460         * elf32-spu.c (sort_bfds): Likewise.
 461         (spu_elf_auto_overlay): Likewise.
 462         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
 463         * xcofflink.c (xcoff_set_import_path): Likewise.
 464         * xtensa-isa.c (xtensa_regfile_lookup): Likewise.
 465         (xtensa_regfile_lookup_shortname): Likewise.
 466
 467 2011-02-28  Alan Modra  <amodra@gmail.com>
 468
 469         PR 12513
 470         * archive.c (bfd_slurp_bsd_armap_f2): Sanity check parsed_size and
 471         stringsize.  Properly sanity check symdef_count.  Remove redundant
 472         bfd_release.
 473
 474 2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>
 475
 476         * plugin.c (bfd_plugin_object_p): Correctly set the filesize
 477         and handle claim_file seeking. Only try to load the plugin once.
 478
 479 2011-02-22  Andreas Schwab  <schwab@redhat.com>
 480
 481         * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
 482         relocation read the value from the second GOT slot.
 483
 484 2011-02-15  Tristan Gingold  <gingold@adacore.com>
 485
 486         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Add a comment.
 487
 488 2011-02-15  Alan Modra  <amodra@gmail.com>
 489
 490         * elf64-ppc.c (ppc64_elf_edit_toc): Reinstate second read of
 491         toc relocs.  Fuss over free(NULL).
 492
 493 2011-02-14  Mike Frysinger  <vapier@gentoo.org>
 494
 495         * elflink.c (bfd_elf_size_dynamic_sections): Add
 496         bfd_get_symbol_leading_char to the start of newname.
 497
 498 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 499
 500         * configure: Regenerate.
 501
 502 2011-02-09  Alan Modra  <amodra@gmail.com>
 503
 504         * elf64-ppc.c (ppc64_elf_edit_toc): Don't free toc relocs until
 505         we are done.  When optimising large toc, check that a global
 506         symbol on a toc reloc is defined in a kept section.
 507
 508 2011-02-08  Nick Clifton  <nickc@redhat.com>
 509
 510         PR binutils/12467
 511         * elf.c (assign_file_positions_for_load_sections): Set the program
 512         header offset and entry size to zero if there are no program
 513         headers.
 514
 515 2011-02-08  Alan Modra  <amodra@gmail.com>
 516
 517         * elf64-ppc.c (ppc64_elf_edit_toc): Don't segfault on NULL
 518         local_syms when looking for local symbols in .toc.
 519
 520 2011-02-01  Alan Modra  <amodra@gmail.com>
 521
 522         * elf64-ppc.c (ppc64_elf_next_input_section): Use elf_gp value
 523         for toc pointer on any section having makes_toc_func_call set.
 524         (check_pasted_section): Ensure pasted .init/.fini fragments use
 525         the same toc if any has makes_toc_func_call set.
 526
 527 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
 528
 529         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
 530         field.
 531
 532 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
 533
 534         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
 535         common sections too.
 536
 537 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
 538
 539         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
 540         Solaris target.
 541
 542 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 543
 544         Fix compilation for mingw64.
 545         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
 546         typecast to avoid warning.
 547         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
 548         usage.
 549         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
 550         of long for pointer to avoid warning.
 551         (elfNN_ia64_relax_brl): Idem.
 552         (elfNN_ia64_install_value): Idem.
 553         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
 554
 555 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 556
 557         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
 558         h->needs_plt when deciding whether to record a possible dynamic reloc.
 559
 560 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
 561
 562         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
 563         dynamic relocs for the removed section.
 564
 565 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 566
 567         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
 568         relocations.
 569
 570 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 571
 572         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
 573         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
 574         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
 575         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
 576         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
 577         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
 578         for ILP32.
 579
 580 2011-01-14  Alan Modra  <amodra@gmail.com>
 581
 582         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
 583         error.
 584         (_bfd_default_error_handler): Likewise.
 585         * elf.c (print_segment_map): Likewise.
 586         * libbfd.c (warn_deprecated): Likewise.
 587         * som.c (som_sizeof_headers): No need to do so here.
 588         * coff-i860.c: Replace use of printf for error messages with
 589         _bfd_error_handler.
 590         * coff-ppc.c: Likewise.
 591         * coff-sh.c: Likewise.
 592         * elf32-bfin.c: Likewise.
 593         * elf32-dlx.c: Likewise.
 594         * elf32-mep.c: Likewise.
 595         * elf32-v850.c: Likewise.
 596         * mach-o.c: Likewise.
 597         * pef.c: Likewise.
 598
 599 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
 600
 601         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
 602         swap_reloca_out.
 603         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
 604         (elf_x86_64_check_relocs): Align relocation section to 4 byte
 605         for 32bit.
 606         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
 607         ELF_ST_TYPE.
 608         (elf_x86_64_finish_dynamic_symbol): Updated.
 609         (elf_x86_64_finish_dynamic_sections): Don't use
 610         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
 611         bfd_elf64_swap_dyn_out.
 612
 613 2011-01-14  J. Park  <grassman@gmail.com>
 614
 615         PR ld/12339
 616         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
 617         following bfd_link_hash_warning symbol link.
 618
 619 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
 620             Glauber de Oliveira Costa  <glommer@gmail.com>
 621
 622         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
 623         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
 624         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
 625         relocations.
 626         * libbfd.h: Rebuilt.
 627         * bfd-in2.h: Rebuilt.
 628         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 629         (elf32_arm_reloc_map): Likewise.
 630         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 631         (elf32_arm_stub_long_branch_any_tls_pic,
 632         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 633         (DEF_STUBS): Add new stubs.
 634         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 635         (elf32_arm_local_tlsdesc_gotent): New.
 636         (GOT_TLS_GDESC): New mask.
 637         (GOT_TLS_GD_ANY): Define.
 638         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 639         (elf32_arm_compute_jump_table_size): New.
 640         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 641         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 642         sgotplt_jump_table_size fields.
 643         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 644         (elf32_arm_link_hash_table_create): Initialize new fields.
 645         (arm_type_of_stub): Check TLS desc relocs too.
 646         (elf32_arm_stub_name): TLS desc relocs can be shared.
 647         (elf32_arm_tls_transition): Determine relaxation.
 648         (arm_stub_required_alignment): Add tls stubs.
 649         (elf32_arm_size_stubs): Likewise.
 650         (elf32_arm_tls_relax): Perform TLS relaxing.
 651         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 652         (IS_ARM_TLS_GNU_RELOC): New.
 653         (IS_ARM_TLS_RELOC): Use it.
 654         (elf32_arm_relocate_section): Perform TLS relaxing.
 655         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 656         desc relocations.
 657         (allocate_dynrelocs): Allocate tls desc relcoations.
 658         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 659         symbols.
 660         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 661         got slots.
 662         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 663         symbol.
 664         (elf32_arm_finish_dynamic_symbol): Adjust.
 665         (arm_put_trampoline): New.
 666         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 667         trampolines.
 668         (elf_backend_always_size_sections): Define.
 669
 670 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 671
 672         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 673
 674 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         PR ld/12366
 677         PR ld/12371
 678         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 679         handle symbols marked with regular reference, but not non-GOT
 680         reference when building shared library.
 681
 682         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 683         local and global STT_GNU_IFUNC symols when building shared
 684         library.
 685         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 686
 687 2011-01-05  DJ Delorie  <dj@redhat.com>
 688
 689         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 690         * libbfd.h: Regenerate.
 691         * bfd-in2.h: Regenerate.
 692         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 693
 694 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 695
 696         * cpu-i386.c (bfd_i386_compatible): New.
 697         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 698         with bfd_i386_compatible.
 699         (bfd_x86_64_arch_intel_syntax): Likewise.
 700         (bfd_i386_arch_intel_syntax): Likewise.
 701         (i8086_arch): Likewise.
 702         (bfd_x64_32_arch): Likewise.
 703         (bfd_x86_64_arch): Likewise.
 704         (bfd_i386_arch): Likewise.
 705
 706 For older changes see ChangeLog-2010
 707 \f
 708 Local Variables:
 709 mode: change-log
 710 left-margin: 8
 711 fill-column: 74
 712 version-control: never
 713 End: