bfd/ChangeLog

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