bfd/ChangeLog

   1 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
   2
   3         Fix test-case ld-elf/pr19617b
   4         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
   5         discard unused non-function symbols when --dynamic-list-data.
   6
   7 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
   8
   9         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
  10         dynsym section, even if it is empty, with dynamic sections.
  11
  12 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
  13
  14         * syms.c: Remove BSF_COMMON from comments.
  15         * bfd-in2.h: Regenerated.
  16
  17 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
  18
  19         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
  20         for destination.  Remove useless function parameters.
  21         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
  22
  23 2016-02-19  Nick Clifton  <nickc@redhat.com>
  24
  25         PR ld/19629
  26         * aoutx.h (aout_link_add_symbols): Check for out of range string
  27         table offsets.
  28
  29         PR ld/19628
  30         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
  31         processing if we encounter a reloc without an associated symbol.
  32
  33 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
  34
  35         PR ld/19617
  36         * elflink.c (elf_link_add_object_symbols): Always create dynamic
  37         sections for -E/--dynamic-list.
  38
  39 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
  42         to bfd_true.
  43
  44 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
  45
  46         * plugin.c (plugin_vec): Set match priority to 255.
  47         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
  48         matching against the plugin vector, take priority from there not
  49         from TEMP.
  50
  51 2016-02-15  Nick Clifton  <nickc@redhat.com>
  52
  53         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
  54         for length and type fields.  Use a signed value for the
  55         suffix_length field.
  56
  57 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         PR ld/19601
  60         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
  61         significant bit in GOT offset for R_386_GOT32X.
  62
  63 2016-02-10  Nick Clifton  <nickc@redhat.com>
  64
  65         PR 19405
  66         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
  67         immediate values.
  68         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
  69         number of messages about FDE encoding preventing .eh_frame_hdr
  70         generation.
  71
  72 2016-02-09  Nick Clifton  <nickc@redhat.com>
  73
  74         * oasys.c (oasys_archive_p): Fix indentation.
  75         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
  76         constant for left shifting.
  77
  78         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
  79         helpful warning message to explain why certain AArch64 relocs
  80         might overflow.
  81
  82 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
  83
  84         * pe-mips.c (coff_mips_reloc): Fix formatting.
  85
  86 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
  87
  88         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
  89         to bfd_mach_arc_arc600.
  90
  91 2016-02-04  Alan Modra  <amodra@gmail.com>
  92
  93         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
  94         for big-endian.
  95
  96 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
  97
  98         PR ld/19542
  99         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 100         distances in the compressed_size field of the output section.
 101
 102 2016-02-02  Alan Modra  <amodra@gmail.com>
 103
 104         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 105         ELFv2 entry optimization.
 106
 107 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 108
 109         PR binutils/19547
 110         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 111         no relocations in relocatable files.
 112
 113 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 114
 115         PR ld/19553
 116         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 117         if a symbol from a library loaded via DT_NEEDED doesn't match
 118         the symbol referenced by regular object.
 119
 120 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 121
 122         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 123         CODE and DATA.
 124
 125 2016-02-01  Alan Modra  <amodra@gmail.com>
 126
 127         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 128         an out of range reloc_index.
 129         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 130
 131 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 132
 133         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 134         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 135         * Makefile.in: Regenerated.
 136
 137 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 138
 139         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 140
 141 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 142
 143         PR ld/19526
 144         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 145         files.
 146         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 147
 148 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         PR ld/19539
 151         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 152         against STT_GNU_IFUNC symbol only with dynamic symbols.
 153         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 154
 155 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 156
 157         PR binutils/19523
 158         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 159         decompress debug sections.
 160
 161 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 162
 163         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 164         `dynindx'.
 165
 166 2016-01-25  Nick Clifton  <nickc@redhat.com>
 167
 168         PR target/19435
 169         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 170         dsym filename buffer.
 171
 172 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 173
 174         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 175
 176 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 177
 178         * elfxx-mips.c (BZ16_REG): Correct calculation.
 179
 180 2016-01-21  Nick Clifton  <nickc@redhat.com>
 181
 182         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 183         changing the type of _loc to be bfd_byte *.
 184         (elf_arc_finish_dynamic_symbol): Likewise.
 185
 186 2016-01-21  Nick Clifton  <nickc@redhat.com>
 187
 188         PR ld/19455
 189         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 190         class of the linker stub bfd.
 191         (elf32_arm_check_relocs): Skip check for pic format after
 192         processing a vxWorks R_ARM_ABS12 reloc.
 193         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 194         reporting a class mismatch.
 195
 196 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 197
 198         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 199         veneer for sym_sec != input_sec.
 200         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 201         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 202         calculation destination.
 203
 204 2016-01-21  Alan Modra  <amodra@gmail.com>
 205
 206         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 207         (swap_linux_prpsinfo64_out): New function.
 208         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 209         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 210         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 211         (elfcore_write_linux_prpsinfo64): Likewise.
 212         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 213         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 214         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 215
 216 2016-01-21  Alan Modra  <amodra@gmail.com>
 217
 218         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 219         * elf.c: Adjust #include.
 220         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 221         * Makefile.am (SOURCE_HFILES): Update.
 222         * Makefile.in: Regenerate.
 223         * po/SRC-PORFILES.in: Regenerate.
 224
 225 2016-01-21  Alan Modra  <amodra@gmail.com>
 226
 227         * configure.ac: Move corefile selection later in file.  Move
 228         tdefaults code immediately after other target vector code.
 229         * configure: Regenerate.
 230
 231 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 232
 233         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 234         section using '.text.noread' pattern.
 235
 236 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 237
 238         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 239
 240 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 241             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 242
 243         * arc-plt.def: New file.
 244         * arc-plt.h: Likewise.
 245         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 246                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 247                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 248                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 249         (name_for_global_symbol): Added.
 250         (ADD_RELA): Helper to create dynamic relocs.
 251         (new_got_entry_to_list): Create a new got entry in linked list.
 252         (symbol_has_entry_of_type): Search for specific type of entry in
 253         list.
 254         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
 255         (is_reloc_for_TLS, arc_elf_set_private_flags)
 256         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
 257         (arc_elf_merge_private_bfd_data): New functions.
 258         (debug_arc_reloc): Cleaned debug info printing.
 259         (PDATA reloc): Changed not to perform address alignment.
 260         (reverse_me): Added. Fix for ARC_32 relocs.
 261         (arc_do_relocation): Return bfd_reloc_of when no relocation should
 262         occur.
 263         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
 264         Changed function to access an array of list of GOT entries instead
 265         of just an array of offsets.
 266         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
 267         (elf_arc_check_relocs): Likewise.
 268         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
 269         (elf_arc_finish_dynamic_sections): Likewise
 270         (arc_create_dynamic_sections): Modified conditions to create
 271         dynamic sections.
 272         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
 273         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
 274         (relocate_plt_for_entry): Changed to support new way to define PLT
 275         related code.
 276         (add_symbol_to_plt): Likewise.
 277         (arc_elf_link_hash_table_create): New function.
 278
 279 2016-01-18  Nick Clifton  <nickc@redhat.com>
 280
 281         PR ld/19440
 282         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
 283         section number into internal section number.
 284         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
 285         * coffswap.h (coff_swap_sym_in): Likewise.
 286         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
 287         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
 288         section number field is big enough to hold the external value.
 289
 290 2016-01-17  Alan Modra  <amodra@gmail.com>
 291
 292         * configure: Regenerate.
 293
 294 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
 295
 296         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
 297         when address in first unwind entry does not match start of
 298         section.
 299
 300 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
 301             Jiong Wang  <jiong.wang@arm.com>
 302
 303         PR ld/19368
 304         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
 305         reloc_class_ifunc.
 306
 307 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 308
 309         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
 310         place 'R_' before the reloc name returned.
 311         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
 312         the relocation string.
 313
 314 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 315
 316         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
 317         factored out from...
 318         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 319
 320 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 321
 322         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
 323         attribute check after ELF file header flag check.
 324
 325 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 326
 327         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
 328         return status from `_bfd_elf_merge_object_attributes'.
 329
 330 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 331
 332         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
 333         factored out from...
 334         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 335
 336 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 337
 338         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
 339         handling of input MIPS ABI flags together.
 340
 341 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 342
 343         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
 344         attribute checks for null input.
 345
 346 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 347
 348         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
 349         pointers to target data.
 350
 351 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 352
 353         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 354         an FP ABI warning.
 355
 356 2016-01-01  Alan Modra  <amodra@gmail.com>
 357
 358         Update year range in copyright notice of all files.
 359
 360 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
 361 \f
 362 Copyright (C) 2016 Free Software Foundation, Inc.
 363
 364 Copying and distribution of this file, with or without modification,
 365 are permitted in any medium without royalty provided the copyright
 366 notice and this notice are preserved.
 367
 368 Local Variables:
 369 mode: change-log
 370 left-margin: 8
 371 fill-column: 74
 372 version-control: never
 373 End: