bfd/ChangeLog

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