bfd/ChangeLog

   1 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
   2
   3         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
   4         PT_DYNAMIC segment flags.
   5
   6 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
   7
   8         PR binutils/16595
   9         * simple.c (struct saved_offsets): New.
  10         (simple_save_output_info): Use it for ptr.
  11         (simple_restore_output_info): Use it for ptr.  Check section_count.
  12         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
  13
  14 2014-02-17  Alan Modra  <amodra@gmail.com>
  15
  16         * elf64-ppc.h (struct ppc64_elf_params): Define.
  17         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
  18         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
  19         ppc64_elf_build_stubs): Update prototype.
  20         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
  21         fields now in params.  Adjust code throughout file.
  22         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
  23         Save params pointer in htab.
  24         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
  25         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
  26         ppc64_elf_build_stubs): Remove parameters now in "params".
  27
  28 2014-02-17  Alan Modra  <amodra@gmail.com>
  29
  30         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
  31         patched for ppc476 workaround.  Reapply branch taken/not taken
  32         relocs.
  33
  34 2014-02-12  Alan Modra  <amodra@gmail.com>
  35
  36         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
  37         stubs for calls to __tls_get_addr that we know will later be
  38         optimised away.
  39
  40 2014-02-12  Alan Modra  <amodra@gmail.com>
  41
  42         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
  43         for ld -r, when code sections are sufficiently aligned.
  44         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
  45         pagesize_p2.
  46
  47 2014-02-12  Alan Modra  <amodra@gmail.com>
  48
  49         PR gold/15530
  50         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
  51         --export-dynamic and --dynamic-list marking of symbols.
  52         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
  53         cheap tests first.
  54
  55 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  56
  57         PR gold/16530
  58         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
  59         executables if it matches dynamic_list.
  60
  61 2014-02-10  Alan Modra  <amodra@gmail.com>
  62
  63         * po/SRC-POTFILES.in: Regenerate.
  64         * po/bfd.pot: Regenerate.
  65
  66 2014-02-09  Alan Modra  <amodra@gmail.com>
  67
  68         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
  69         * elfxx-target.h (elf_backend_caches_rawsize): Define.
  70         (elfNN_bed): Init new field.
  71         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
  72         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
  73         (ppc_elf_relax_section): Don't reallocate section here, write
  74         stubs, or write out relocs for ld -r here..
  75         (ppc_elf_relocate_section): ..instead write stubs here, and use
  76         existing code to write out relocs for ld -r.  Fix offset
  77         adjustment on reloc for little-endian.
  78         (elf_backend_caches_rawsize): Define.
  79
  80 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  81
  82         PR build/16550
  83         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
  84
  85 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
  86
  87         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
  88         return paths.  Three times.
  89         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
  90         return paths.
  91         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
  92         (ppc64_elf_edit_toc): Free USED in return path.
  93
  94 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
  95
  96         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
  97         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
  98         * libbfd.h: Regenerated.
  99         * bfd-in2.h: Regenerated.
 100         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 101         (nios2_reloc_map): Likewise.
 102         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 103         Fixed all references.
 104         (nios2_elf32_relocate_section): Add new relocations.
 105         (nios2_elf32_check_relocs): Likewise.
 106         (nios2_elf32_gc_sweep_hook): Likewise.
 107
 108 2014-02-03  Alan Modra  <amodra@gmail.com>
 109
 110         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 111         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 112         (ppc_elf_link_params): New function.
 113         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 114         workaround.
 115         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 116         parameters.  Use htab->params instead.
 117         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 118         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 119         64 bytes for ppc476 workaround.
 120         (struct ppc_elf_relax_info): New.
 121         (ppc_elf_relax_section): Exclude linker created sections and
 122         those too small to hold one instruction.  Don't add another
 123         branch  around trampolines on later relax passes.  Don't
 124         generate trampolines for undefined symbols when !relocatable,
 125         nor for plugin symbols.  Allocate space for ppc476 workaround
 126         patch area.  Free fixups on error return path.
 127         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 128         * elf32-ppc.h (struct ppc_elf_params): New.
 129         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 130         (ppc_elf_link_params): Declare.
 131         * section.c (SEC_INFO_TYPE_TARGET): Define.
 132         * bfd-in2.h: Regenerate.
 133
 134 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 135
 136         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 137         h_gp_got field.
 138         (nios2_elf32_relocate_section): Use got_base to adjust
 139         GOT-pointer-relative relocations relative to _gp_got.
 140         (create_got_section): Create _gp_got symbol.
 141         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 142         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 143
 144 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 145
 146         * bfd-in2.h: Update from reloc.c.
 147         * elf32-nios2.c: Include elf32-nios2.h.
 148         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 149         (nios2_reloc_map): Likewise.
 150         (enum elf32_nios2_stub_type): Declare.
 151         (struct elf32_nios2_stub_hash_entry): Declare.
 152         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 153         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 154         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 155         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 156         bfd_count, top_index, input_list, all_local_syms.
 157         (nios2_call26_stub_entry): New.
 158         (nios2_elf32_install_imm16): Move up in file.
 159         (nios2_elf32_install_data): Move up in file.
 160         (hiadj): Move up in file.
 161         (stub_hash_newfunc): New.
 162         (link_hash_newfunc): Initialize hsh_cache field.
 163         (STUB_SUFFIX): New.
 164         (nios2_stub_name): New.
 165         (nios2_get_stub_entry): New.
 166         (nios2_add_stub): New.
 167         (nios2_elf32_setup_section_lists): New.
 168         (nios2_elf32_next_input_section): New.
 169         (CALL26_SEGMENT): New.
 170         (MAX_STUB_SECTION_SIZE): New.
 171         (group_sections): New.
 172         (nios2_type_of_stub): New.
 173         (nios2_build_one_stub): New.
 174         (nios2_size_one_stub): New.
 175         (get_local_syms): New.
 176         (nios2_elf32_size_stubs): New.
 177         (nios2_elf32_build_stubs): New.
 178         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 179         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 180         trampolines for R_NIOS2_CALL26 stubs.
 181         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 182         (nios2_elf32_gc_sweep_hook): Likewise.
 183         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 184         (nios2_elf32_link_hash_table_free): New.
 185         (bfd_elf32_bfd_link_hash_table_free): Define.
 186         * elf32-nios2.h: New file.
 187         * libbfd.h: Update from reloc.c.
 188         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 189
 190 2014-01-29  Nick Clifton  <nickc@redhat.com>
 191
 192         PR binutils/16318
 193         * elf32-metag.c (elf_metag_post_process_headers): Call
 194         _bfd_elf_post_process_headers.
 195         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 196         _bfd_elf_copy_private_data.
 197         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 198
 199 2014-01-29  Nick Clifton  <nickc@redhat.com>
 200
 201         * bfd-in.h (bfd_set_section_vma): Delete.
 202         (bfd_set_section_alignment): Delete.
 203         (bfd_set_section_userdata): Delete.
 204         (bfd_set_cacheable): Delete.
 205         * bfd.c (bfd_set_cacheable): New static inline function.
 206         * section.c (bfd_set_section_userdata): Likewise.
 207         (bfd_set_section_vma): Likewise.
 208         (bfd_set_section_alignment): Likewise.
 209         * bfd-in2.h: Regenerate.
 210
 211 2014-01-28  Nick Clifton  <nickc@redhat.com>
 212
 213         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
 214         attributes select the CU containing the abbreviation, which may not
 215         be the current CU.
 216
 217 2014-01-24  Alan Modra  <amodra@gmail.com>
 218
 219         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
 220         to get_relocs for ELFv2.
 221
 222 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 223
 224         PR ld/16498
 225         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
 226         if TLS sections are not adjacent.
 227
 228 2014-01-22  Alan Modra  <amodra@gmail.com>
 229
 230         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
 231
 232 2014-01-22  Alan Modra  <amodra@gmail.com>
 233
 234         * elf64-ppc.c (STK_LINKER): Comment typo fix.
 235
 236 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR ld/16467
 239         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
 240         regular default symbol definition and the versioned dynamic
 241         symbol definition mismatch, skip the default symbol definition
 242         if one of them is IFUNC.
 243
 244 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 245
 246         PR ld/2404
 247         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
 248         info->export_dynamic nor h->ref_dynamic for type mismatch when
 249         adding the default version.
 250
 251 2014-01-16  Alan Modra  <amodra@gmail.com>
 252
 253         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
 254         mips_elf_traverse_got_arg* rather than mips_got_info*.
 255         Adjust caller.  Alloc on output_bfd rather than symbol section
 256         owner.
 257
 258 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 259
 260         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 261         change.
 262         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 263
 264 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         PR ld/16428
 267         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
 268         against __ehdr_start.
 269         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 270
 271 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 272
 273         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 274         change.
 275         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 276
 277 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 278
 279         PR ld/16428
 280         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
 281         count if there are any non pc-relative relocs.
 282         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 283
 284 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 285             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 286
 287         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
 288         offset while calculating relocation address.
 289         (elfNN_aarch64_create_small_pltn_entry): Likewise.
 290         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 291
 292 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
 293
 294         PR ld/16202
 295         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
 296         R_ARM_ABS8 and R_ARM_ABS16.
 297
 298 2014-01-13  Alan Modra  <amodra@gmail.com>
 299
 300         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
 301         error when shared and force a plt call otherwise.
 302         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
 303         plt_type == PLT_NEW.
 304         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
 305         the appropriate call stub.
 306
 307 2014-01-10  Alan Modra  <amodra@gmail.com>
 308
 309         PR ld/14207
 310         PR ld/16322
 311         PR binutils/16323
 312         * elf.c (assign_file_positions_for_load_sections): Revert last change.
 313         (assign_file_positions_for_non_load_sections): When setting up
 314         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
 315         header that completely covers the relro region.
 316
 317 2014-01-09  Tristan Gingold  <gingold@adacore.com>
 318
 319         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
 320         table macros and add macros to initializa the structure.
 321
 322 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         PR ld/14207
 325         PR ld/16322
 326         PR binutils/16323
 327         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
 328         size for PT_GNU_RELRO segment.
 329         (assign_file_positions_for_load_sections): If PT_LOAD segment
 330         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
 331
 332 2014-01-07  Tom Tromey  <tromey@redhat.com>
 333
 334         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
 335         wrappers.
 336
 337 2014-01-03  Nick Clifton  <nickc@redhat.com>
 338
 339         PR binutils/16199
 340         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
 341         zero.
 342
 343 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
 344
 345         PR binutils/14289
 346         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
 347
 348 2014-01-02  Nick Clifton  <nickc@redhat.com>
 349
 350         PR binutils/11983
 351         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
 352         filename in the bfd's filename field.
 353         * elfcode.h (bfd_from_remote_memory): Likewise.
 354         * ieee.c (ieee_object_p): Likewise.
 355         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
 356         * oasys.c (oasys_openr_next_archived_file): Likewise.
 357         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
 358         * opncls.c (bfd_fopen): Likewise.
 359         (bfd_openstreamr): Likewise.
 360         (bfd_openr_iovec): Likewise.
 361         (bfd_openw): Likewise.
 362         (bfd_create): Likewise.
 363         (_bfd_delete_bfd): Free filename.
 364
 365 For older changes see ChangeLog-2013
 366 \f
 367 Copyright (C) 2014 Free Software Foundation, Inc.
 368
 369 Copying and distribution of this file, with or without modification,
 370 are permitted in any medium without royalty provided the copyright
 371 notice and this notice are preserved.
 372
 373 Local Variables:
 374 mode: change-log
 375 left-margin: 8
 376 fill-column: 74
 377 version-control: never
 378 End: