bfd/ChangeLog

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