bfd/ChangeLog

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