bfd/ChangeLog

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