bfd/ChangeLog

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