bfd/ChangeLog

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