bfd/ChangeLog

   1 2014-02-19  Alan Modra  <amodra@gmail.com>
   2
   3         * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
   4         * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
   5         provision of out-of-line register save/restore routines.
   6
   7 2014-02-18  Jack Carter  <jack.carter@imgtec.com>
   8
   9         * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
  10         PT_DYNAMIC segment flags.
  11
  12 2014-02-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
  13
  14         PR binutils/16595
  15         * simple.c (struct saved_offsets): New.
  16         (simple_save_output_info): Use it for ptr.
  17         (simple_restore_output_info): Use it for ptr.  Check section_count.
  18         (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
  19
  20 2014-02-17  Alan Modra  <amodra@gmail.com>
  21
  22         * elf64-ppc.h (struct ppc64_elf_params): Define.
  23         (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
  24         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
  25         ppc64_elf_build_stubs): Update prototype.
  26         * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
  27         fields now in params.  Adjust code throughout file.
  28         (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
  29         Save params pointer in htab.
  30         (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
  31         ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
  32         ppc64_elf_build_stubs): Remove parameters now in "params".
  33
  34 2014-02-17  Alan Modra  <amodra@gmail.com>
  35
  36         * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
  37         patched for ppc476 workaround.  Reapply branch taken/not taken
  38         relocs.
  39
  40 2014-02-12  Alan Modra  <amodra@gmail.com>
  41
  42         * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
  43         stubs for calls to __tls_get_addr that we know will later be
  44         optimised away.
  45
  46 2014-02-12  Alan Modra  <amodra@gmail.com>
  47
  48         * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
  49         for ld -r, when code sections are sufficiently aligned.
  50         * elf32-ppc.h (struct ppc_elf_params): Delete pagesize.  Add
  51         pagesize_p2.
  52
  53 2014-02-12  Alan Modra  <amodra@gmail.com>
  54
  55         PR gold/15530
  56         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
  57         --export-dynamic and --dynamic-list marking of symbols.
  58         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
  59         cheap tests first.
  60
  61 2014-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  62
  63         PR gold/16530
  64         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
  65         executables if it matches dynamic_list.
  66
  67 2014-02-10  Alan Modra  <amodra@gmail.com>
  68
  69         * po/SRC-POTFILES.in: Regenerate.
  70         * po/bfd.pot: Regenerate.
  71
  72 2014-02-09  Alan Modra  <amodra@gmail.com>
  73
  74         * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
  75         * elfxx-target.h (elf_backend_caches_rawsize): Define.
  76         (elfNN_bed): Init new field.
  77         * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
  78         * elf32-ppc.c (shared_stub_entry): Zero addi offset.
  79         (ppc_elf_relax_section): Don't reallocate section here, write
  80         stubs, or write out relocs for ld -r here..
  81         (ppc_elf_relocate_section): ..instead write stubs here, and use
  82         existing code to write out relocs for ld -r.  Fix offset
  83         adjustment on reloc for little-endian.
  84         (elf_backend_caches_rawsize): Define.
  85
  86 2014-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  87
  88         PR build/16550
  89         * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
  90
  91 2014-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
  92
  93         * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
  94         return paths.  Three times.
  95         * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
  96         return paths.
  97         (ppc64_elf_tls_optimize): Free TOC_REF in return path.
  98         (ppc64_elf_edit_toc): Free USED in return path.
  99
 100 2014-02-03  Sandra Loosemore  <sandra@codesourcery.com>
 101
 102         * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
 103         (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
 104         * libbfd.h: Regenerated.
 105         * bfd-in2.h: Regenerated.
 106         * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
 107         (nios2_reloc_map): Likewise.
 108         (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
 109         Fixed all references.
 110         (nios2_elf32_relocate_section): Add new relocations.
 111         (nios2_elf32_check_relocs): Likewise.
 112         (nios2_elf32_gc_sweep_hook): Likewise.
 113
 114 2014-02-03  Alan Modra  <amodra@gmail.com>
 115
 116         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
 117         Delete emit_stub_syms, no_tls_get_addr_opt.  Update all uses.
 118         (ppc_elf_link_params): New function.
 119         (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
 120         workaround.
 121         (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
 122         parameters.  Use htab->params instead.
 123         (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
 124         (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
 125         64 bytes for ppc476 workaround.
 126         (struct ppc_elf_relax_info): New.
 127         (ppc_elf_relax_section): Exclude linker created sections and
 128         those too small to hold one instruction.  Don't add another
 129         branch  around trampolines on later relax passes.  Don't
 130         generate trampolines for undefined symbols when !relocatable,
 131         nor for plugin symbols.  Allocate space for ppc476 workaround
 132         patch area.  Free fixups on error return path.
 133         (ppc_elf_relocate_section): Handle ppc476 workaround patching.
 134         * elf32-ppc.h (struct ppc_elf_params): New.
 135         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
 136         (ppc_elf_link_params): Declare.
 137         * section.c (SEC_INFO_TYPE_TARGET): Define.
 138         * bfd-in2.h: Regenerate.
 139
 140 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
 141
 142         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
 143         h_gp_got field.
 144         (nios2_elf32_relocate_section): Use got_base to adjust
 145         GOT-pointer-relative relocations relative to _gp_got.
 146         (create_got_section): Create _gp_got symbol.
 147         (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
 148         (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
 149
 150 2014-01-30  Sandra Loosemore  <sandra@codesourcery.com>
 151
 152         * bfd-in2.h: Update from reloc.c.
 153         * elf32-nios2.c: Include elf32-nios2.h.
 154         (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
 155         (nios2_reloc_map): Likewise.
 156         (enum elf32_nios2_stub_type): Declare.
 157         (struct elf32_nios2_stub_hash_entry): Declare.
 158         (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
 159         (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
 160         (struct elf32_nios2_link_hash_table): Add new fields bstab,
 161         stub_bfd, add_stub_section, layout_sections_again, stub_group,
 162         bfd_count, top_index, input_list, all_local_syms.
 163         (nios2_call26_stub_entry): New.
 164         (nios2_elf32_install_imm16): Move up in file.
 165         (nios2_elf32_install_data): Move up in file.
 166         (hiadj): Move up in file.
 167         (stub_hash_newfunc): New.
 168         (link_hash_newfunc): Initialize hsh_cache field.
 169         (STUB_SUFFIX): New.
 170         (nios2_stub_name): New.
 171         (nios2_get_stub_entry): New.
 172         (nios2_add_stub): New.
 173         (nios2_elf32_setup_section_lists): New.
 174         (nios2_elf32_next_input_section): New.
 175         (CALL26_SEGMENT): New.
 176         (MAX_STUB_SECTION_SIZE): New.
 177         (group_sections): New.
 178         (nios2_type_of_stub): New.
 179         (nios2_build_one_stub): New.
 180         (nios2_size_one_stub): New.
 181         (get_local_syms): New.
 182         (nios2_elf32_size_stubs): New.
 183         (nios2_elf32_build_stubs): New.
 184         (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
 185         (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT.  Add
 186         trampolines for R_NIOS2_CALL26 stubs.
 187         (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
 188         (nios2_elf32_gc_sweep_hook): Likewise.
 189         (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
 190         (nios2_elf32_link_hash_table_free): New.
 191         (bfd_elf32_bfd_link_hash_table_free): Define.
 192         * elf32-nios2.h: New file.
 193         * libbfd.h: Update from reloc.c.
 194         * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
 195
 196 2014-01-29  Nick Clifton  <nickc@redhat.com>
 197
 198         PR binutils/16318
 199         * elf32-metag.c (elf_metag_post_process_headers): Call
 200         _bfd_elf_post_process_headers.
 201         * elf32-sh64.c (sh64_elf_copy_private_data): Call
 202         _bfd_elf_copy_private_data.
 203         * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
 204
 205 2014-01-29  Nick Clifton  <nickc@redhat.com>
 206
 207         * bfd-in.h (bfd_set_section_vma): Delete.
 208         (bfd_set_section_alignment): Delete.
 209         (bfd_set_section_userdata): Delete.
 210         (bfd_set_cacheable): Delete.
 211         * bfd.c (bfd_set_cacheable): New static inline function.
 212         * section.c (bfd_set_section_userdata): Likewise.
 213         (bfd_set_section_vma): Likewise.
 214         (bfd_set_section_alignment): Likewise.
 215         * bfd-in2.h: Regenerate.
 216
 217 2014-01-28  Nick Clifton  <nickc@redhat.com>
 218
 219         * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
 220         attributes select the CU containing the abbreviation, which may not
 221         be the current CU.
 222
 223 2014-01-24  Alan Modra  <amodra@gmail.com>
 224
 225         * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
 226         to get_relocs for ELFv2.
 227
 228 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 229
 230         PR ld/16498
 231         * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
 232         if TLS sections are not adjacent.
 233
 234 2014-01-22  Alan Modra  <amodra@gmail.com>
 235
 236         * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
 237
 238 2014-01-22  Alan Modra  <amodra@gmail.com>
 239
 240         * elf64-ppc.c (STK_LINKER): Comment typo fix.
 241
 242 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 243
 244         PR ld/16467
 245         * elflink.c (_bfd_elf_merge_symbol): When types of the existing
 246         regular default symbol definition and the versioned dynamic
 247         symbol definition mismatch, skip the default symbol definition
 248         if one of them is IFUNC.
 249
 250 2014-01-21  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         PR ld/2404
 253         * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
 254         info->export_dynamic nor h->ref_dynamic for type mismatch when
 255         adding the default version.
 256
 257 2014-01-16  Alan Modra  <amodra@gmail.com>
 258
 259         * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
 260         mips_elf_traverse_got_arg* rather than mips_got_info*.
 261         Adjust caller.  Alloc on output_bfd rather than symbol section
 262         owner.
 263
 264 2014-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 265
 266         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 267         change.
 268         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 269
 270 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 271
 272         PR ld/16428
 273         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
 274         against __ehdr_start.
 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         * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
 280         change.
 281         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 282
 283 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 284
 285         PR ld/16428
 286         * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
 287         count if there are any non pc-relative relocs.
 288         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 289
 290 2014-01-14  Michael Hudson-Doyle  <michael.hudson@linaro.org>
 291             Kugan Vivekanandarajah  <kugan.vivekanandarajah@linaro.org>
 292
 293         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
 294         offset while calculating relocation address.
 295         (elfNN_aarch64_create_small_pltn_entry): Likewise.
 296         (elfNN_aarch64_init_small_plt0_entry): Likewise.
 297
 298 2014-01-13  Ma Jiang  <ma.jiang@zte.com.cn>
 299
 300         PR ld/16202
 301         * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
 302         R_ARM_ABS8 and R_ARM_ABS16.
 303
 304 2014-01-13  Alan Modra  <amodra@gmail.com>
 305
 306         * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
 307         error when shared and force a plt call otherwise.
 308         (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
 309         plt_type == PLT_NEW.
 310         (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
 311         the appropriate call stub.
 312
 313 2014-01-10  Alan Modra  <amodra@gmail.com>
 314
 315         PR ld/14207
 316         PR ld/16322
 317         PR binutils/16323
 318         * elf.c (assign_file_positions_for_load_sections): Revert last change.
 319         (assign_file_positions_for_non_load_sections): When setting up
 320         PT_GNU_RELRO header, don't require a corresponding PT_LOAD
 321         header that completely covers the relro region.
 322
 323 2014-01-09  Tristan Gingold  <gingold@adacore.com>
 324
 325         * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
 326         table macros and add macros to initializa the structure.
 327
 328 2014-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 329
 330         PR ld/14207
 331         PR ld/16322
 332         PR binutils/16323
 333         * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
 334         size for PT_GNU_RELRO segment.
 335         (assign_file_positions_for_load_sections): If PT_LOAD segment
 336         doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
 337
 338 2014-01-07  Tom Tromey  <tromey@redhat.com>
 339
 340         * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
 341         wrappers.
 342
 343 2014-01-03  Nick Clifton  <nickc@redhat.com>
 344
 345         PR binutils/16199
 346         * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
 347         zero.
 348
 349 2014-01-02  Yuanhui Zhang  <asmwarrior@gmail.com>
 350
 351         PR binutils/14289
 352         * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
 353
 354 2014-01-02  Nick Clifton  <nickc@redhat.com>
 355
 356         PR binutils/11983
 357         * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
 358         filename in the bfd's filename field.
 359         * elfcode.h (bfd_from_remote_memory): Likewise.
 360         * ieee.c (ieee_object_p): Likewise.
 361         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
 362         * oasys.c (oasys_openr_next_archived_file): Likewise.
 363         * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
 364         * opncls.c (bfd_fopen): Likewise.
 365         (bfd_openstreamr): Likewise.
 366         (bfd_openr_iovec): Likewise.
 367         (bfd_openw): Likewise.
 368         (bfd_create): Likewise.
 369         (_bfd_delete_bfd): Free filename.
 370
 371 For older changes see ChangeLog-2013
 372 \f
 373 Copyright (C) 2014 Free Software Foundation, Inc.
 374
 375 Copying and distribution of this file, with or without modification,
 376 are permitted in any medium without royalty provided the copyright
 377 notice and this notice are preserved.
 378
 379 Local Variables:
 380 mode: change-log
 381 left-margin: 8
 382 fill-column: 74
 383 version-control: never
 384 End: