bfd/ChangeLog

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