bfd/ChangeLog

   1 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         PR ld/17935
   4         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
   5         warning for relocation in readonly section for -z text.
   6         (elf_i386_size_dynamic_sections): Likewise.
   7         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
   8         (elf_x86_64_size_dynamic_sections): Likewise.
   9
  10 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  11
  12         PR ld/12365
  13         PR ld/14272
  14         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
  15         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
  16         referenced from a non-IR file.
  17
  18 2015-02-06  Nick Clifton  <nickc@redhat.com>
  19
  20         PR binutils/17512
  21         * peXXigen.c (rsrc_print_resource_entries): Add range check for
  22         addresses that wrap around the address space.
  23         (rsrc_parse_entry): Likewise.
  24
  25 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
  26
  27         PR ld/12365
  28         PR ld/14272
  29         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
  30         undefined if it is referenced from a non-IR file.
  31
  32 2015-02-03  Nick Clifton  <nickc@redhat.com>
  33
  34         PR binutils/17512
  35         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
  36         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
  37         index or an out of range fdr index.
  38         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
  39         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
  40         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
  41         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
  42         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
  43         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
  44         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
  45         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
  46         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
  47         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
  48         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
  49         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
  50         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
  51         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
  52         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
  53         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
  54         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
  55         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
  56         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
  57         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
  58         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
  59         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
  60         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
  61         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
  62         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
  63         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
  64         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
  65         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
  66         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
  67         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
  68         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
  69         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
  70         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
  71         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
  72         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
  73         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
  74         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
  75         * elf32-vax.c (rtype_to_howto): Likewise.
  76         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
  77         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
  78         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
  79         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
  80         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
  81         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
  82         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
  83         of range symbol indicies.
  84         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
  85         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
  86         (bfd_mach_o_build_dysymtab): Likewise.
  87         (bfd_mach_o_write_symtab_content): Set the string table size to
  88         zero upon error.
  89         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
  90         read fails.
  91         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
  92         fields.
  93         * tekhex.c (first_phase): Check for src pointer reaching end of
  94         buffer.
  95
  96 2015-02-03  Will Newton  <will.newton@linaro.org>
  97
  98         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
  99         Set st_value to zero for undefined symbols if the reference
 100         is weak or pointer_equality_needed is FALSE.
 101
 102         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 103           comment discussing why we clear st_value for some symbols.
 104
 105 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 106
 107         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 108         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 109
 110 2015-01-29  Alan Modra  <amodra@gmail.com>
 111
 112         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 113         optimization.  Tidy mask for GOT_TLSGD optimization.
 114         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 115         location of nop zapping high insn too.
 116
 117 2015-01-28  Alan Modra  <amodra@gmail.com>
 118
 119         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 120         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 121         in .toc indicate xlc compiled code that might require a rw .toc.
 122
 123 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 124
 125         * Makefile.am: Add FT32 files.
 126         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 127         (bfd_mach_ft32): Define.
 128         (bfd_ft32_arch): Declare.
 129         (bfd_archures_list): Add bfd_ft32_arch.
 130         * config.bfd: Handle FT32.
 131         * configure.ac: Likewise.
 132         * cpu-ft32.c: New file.
 133         * elf32-ft32.c: New file.
 134         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 135         BFD_RELOC_FT32_18): Define.
 136         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 137         * bfd-in2.h: Regenerate.
 138         * libbfd.h: Regenerate.
 139         * Makefile.in: Regenerate.
 140         * configure: Regenerate.
 141         * po/SRC-POTFILES.in: Regenerate.
 142
 143 2015-01-27  Nick Clifton  <nickc@redhat.com>
 144
 145         PR binutils/17512
 146         * pdp11.c (aout_get_external_symbols): Return false if there are
 147         no symbols.
 148
 149         * dwarf2.c (concat_filename): Check for an empty directory table.
 150         (scan_unit_for_symbols): Check for reading off the end of the
 151         unit.
 152         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 153         non-string form.
 154         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 155         available.
 156
 157 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 158
 159         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 160
 161 2015-01-22  DJ Delorie  <dj@redhat.com>
 162
 163         * elf32-m32c.c (m32c_apply_reloc_24): New.
 164         (m32c_elf_howto_table): Use it for R_M32C_24.
 165         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 166
 167 2015-01-22  Nick Clifton  <nickc@redhat.com>
 168
 169         PR binutils/17512
 170         * coffcode.h (handle_COMDAT): When searching for the section
 171         symbol, make sure that there is space left in the symbol table.
 172         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 173
 174 2015-01-21  Nick Clifton  <nickc@redhat.com>
 175
 176         PR binutils/17512
 177         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 178         bfd_malloc.
 179         (coff_slurp_line_table): Return FALSE if the line number
 180         information was corrupt.
 181         (coff_slurp_symbol_table): Return FALSE if the symbol information
 182         was corrupt.
 183         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 184         initialise the fields of the dyld_info structure.
 185         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 186         error message and a return value.
 187         (bfd_mach_o_layout_commands): Change the function to boolean.
 188         Return FALSE if the function fails.
 189         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 190         fails.
 191         (bfd_mach_o_read_command): Fail if an unrecognised command is
 192         encountered.
 193         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 194         read fails.
 195         (slurp_symtab): Check the return from bfd_malloc.
 196         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 197         encountered an error.
 198         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 199         copied.
 200         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 201         swapped in.
 202         * tekhex.c (first_phase): Fail if the section is too big.
 203         * versados.c (struct esdid): Add content_size field.
 204         (process_otr): Use and check the new field.
 205         (versados_get_section_contents): Check that the section exists and
 206         that the requested data is available.
 207
 208 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 209
 210         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 211
 212 2015-01-20  Alan Modra  <amodra@gmail.com>
 213
 214         PR ld/17615
 215         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 216         ELF_COMMON_DEF syms.
 217
 218 2015-01-19  Alan Modra  <amodra@gmail.com>
 219
 220         PR ld/17615
 221         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 222         linker script assignments too.
 223         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 224         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 225
 226 2015-01-19  Alan Modra  <amodra@gmail.com>
 227
 228         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 229         to allow return of first howto.
 230         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 231         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 232         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 233         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 234         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 235         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 236         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 237         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 238         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 239         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 240         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 241         (spu_elf_reloc_type_lookup): Adjust to suit.
 242
 243 2015-01-19  Alan Modra  <amodra@gmail.com>
 244
 245         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 246         (bfd_get_section_limit): ..here.
 247         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 248         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 249         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 250         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 251         bfd_reloc_outofrange check.
 252         * bfd-in2.h: Regenerate.
 253
 254         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 255         on zero size relocs.
 256         * ecoff.c (ecoff_reloc_link_order): Likewise.
 257         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 258         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 259
 260         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 261         (_bfd_clear_contents): Likewise.
 262         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 263         (mips_elf_perform_relocation): Likewise.
 264
 265         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 266         from malloc on zero size alloc.
 267         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 268         * elflink.c (elf_reloc_link_order): Likewise.
 269         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 270         * pdp11.c (aout_link_reloc_link_order): Likewise.
 271         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 272
 273         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 274         bitsize 0, and complain_overflow_dont.
 275         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 276         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 277         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 278         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 279         * elf32-arc.c (elf_arc_howto_table): Likewise.
 280         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 281         * elf32-avr.c (elf_avr_howto_table): Likewise.
 282         * elf32-bfin.c (bfin_howto_table): Likewise.
 283         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 284         * elf32-cris.c (cris_elf_howto_table): Likewise.
 285         * elf32-crx.c (crx_elf_howto_table): Likewise.
 286         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 287         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 288         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 289         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 290         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 291         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 292         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 293         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 294         * elf32-i386.c (elf_howto_table): Likewise.
 295         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 296         * elf32-i960.c (elf32_i960_relocate): Likewise.
 297         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 298         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 299         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 300         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 301         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 302         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 303         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 304         * elf32-m68k.c (howto_table): Likewise.
 305         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 306         * elf32-mep.c (mep_elf_howto_table): Likewise.
 307         * elf32-metag.c (elf_metag_howto_table): Likewise.
 308         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 309         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 310         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 311         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 312         * elf32-mt.c (mt_elf_howto_table): Likewise.
 313         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 314         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 315         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 316         * elf32-pj.c (pj_elf_howto_table): Likewise.
 317         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 318         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 319         * elf32-rx.c (rx_elf_howto_table): Likewise.
 320         * elf32-s390.c (elf_howto_table): Likewise.
 321         * elf32-score.c (elf32_score_howto_table): Likewise.
 322         * elf32-score7.c (elf32_score_howto_table): Likewise.
 323         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 324         * elf32-spu.c (elf_howto_table): Likewise.
 325         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 326         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 327         * elf32-v850.c (v850_elf_howto_table): Likewise.
 328         * elf32-vax.c (howto_table): Likewise.
 329         * elf32-visium.c (visium_elf_howto_table): Likewise.
 330         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 331         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 332         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 333         * elf32-xtensa.c (elf_howto_table): Likewise.
 334         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 335         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 336         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 337         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 338         * elf64-s390.c (elf_howto_table): Likewise.
 339         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 340         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 341         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 342         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 343         (elfNN_aarch64_howto_none): Likewise.
 344         * elfxx-ia64.c (ia64_howto_table): Likewise.
 345         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 346         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 347         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 348
 349 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         PR ld/17847
 352         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 353         about -fPIC if the symbol is undefined when building executable.
 354
 355 2015-01-15  Nick Clifton  <nickc@redhat.com>
 356
 357         PR binutils/17512
 358         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 359         error message.  Never return an invalid howto pointer.
 360         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 361         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 362         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 363         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 364         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 365         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 366         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 367         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 368         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 369         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 370         * elf32-vax.c (rtype_to_howto): Likewise.
 371         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 372         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 373         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 374         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 375         (sh_elf_reloc): Check that the reloc is in range.
 376         * reloc.c (bfd_perform_relocation): Check that the section is big
 377         enough for the entire reloc.
 378         (bfd_generic_get_relocated_section_contents): Report unexpected
 379         return values from perform_reloc.
 380
 381 2015-01-15  Nick Clifton  <nickc@redhat.com>
 382
 383         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 384         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 385         relaxation.
 386
 387 2015-01-15  Alan Modra  <amodra@gmail.com>
 388
 389         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 390         any output section matching a linker created dynobj section.
 391
 392 2015-01-15  Alan Modra  <amodra@gmail.com>
 393
 394         PR 17842
 395         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 396         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 397         Don't assign symtab file position unless symbols will be output.
 398         Merge blocks with condition in common.  Don't call
 399         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 400         unless other symbols are output.  Move assignment of symtab_shndx
 401         file position.  Localize variable.
 402
 403 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 404
 405         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 406         trying to defer them to runtime.
 407
 408 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 409
 410         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 411         to check if a symbol should be bound symbolically.
 412
 413 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 414
 415         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 416         for TLSLE_MOVW_TPREL_G2.
 417
 418 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 419
 420         PR ld/17415
 421         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 422         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 423         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 424         bit mask.
 425
 426 2015-01-12  Terry Guo  <terry.guo@arm.com>
 427
 428         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 429         function.
 430         (_bfd_elf_gc_mark_extra_sections): Use it.
 431
 432 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 433
 434         PR ld/17827
 435         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 436         only discard space for pc-relative relocs symbols which turn
 437         out to need copy relocs.
 438
 439 2015-01-09  Nick Clifton  <nickc@redhat.com>
 440
 441         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 442         of value.
 443         (getsym): Return false if there was not enough data to extract the
 444         symbol.
 445
 446 2015-01-09  Anthony Green  <green@moxielogic.com>
 447
 448         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 449
 450 2015-01-08  Nick Clifton  <nickc@redhat.com>
 451
 452         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 453         16-bit absolute BR instructions to 10-bit pc-relative JMP
 454         instructions.
 455
 456 2015-01-08  Nick Clifton  <nickc@redhat.com>
 457
 458         PR binutils/17512
 459         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 460         to load the line table.
 461         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 462         maxpagesize of 1.
 463         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 464         the Data Directory Size is too large.
 465
 466 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         PR binutils/17512
 469         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 470         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 471
 472 2015-01-06  Nick Clifton  <nickc@redhat.com>
 473
 474         PR binutils/17512
 475         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 476         string table.
 477
 478         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 479         (bfd_perform_relocation): Include the size of the reloc in the
 480         test for an out of range relocation.
 481         (bfd_generic_get_relocated_section_contents): Remove reloc range
 482         test.
 483
 484         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 485         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 486         avoid reading off the end of the buffer.
 487         (getsym): Likewise.
 488         (first_phase): Likewise.
 489         (pass_over): Pass an end pointer to the invoked function.
 490
 491 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         PR binutils/17512
 494         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 495         input.
 496         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 497
 498 2015-01-05  Nick Clifton  <nickc@redhat.com>
 499
 500         PR binutils/17512
 501         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 502         is at least big enough for the header to be read.
 503         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 504         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 505         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 506         unrecognized commands.
 507         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 508         when indexing into the string table.
 509
 510 2015-01-01  Alan Modra  <amodra@gmail.com>
 511
 512         Update year range in copyright notice of all files.
 513
 514 For older changes see ChangeLog-2014
 515 \f
 516 Copyright (C) 2015 Free Software Foundation, Inc.
 517
 518 Copying and distribution of this file, with or without modification,
 519 are permitted in any medium without royalty provided the copyright
 520 notice and this notice are preserved.
 521
 522 Local Variables:
 523 mode: change-log
 524 left-margin: 8
 525 fill-column: 74
 526 version-control: never
 527 End: