bfd/ChangeLog

   1 2015-02-09  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
   4         tls_sec.
   5         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
   6         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
   7
   8 2015-02-09  Alan Modra  <amodra@gmail.com>
   9
  10         * elflink.c: Whitespace, formatting fixes.
  11         (elf_link_input_bfd): Clarify comment.
  12         (elf_link_output_extsym): Exclude symbols in linker created
  13         sections when testing for plugin symbols.
  14
  15 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR ld/17935
  18         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
  19         warning for relocation in readonly section for -z text.
  20         (elf_i386_size_dynamic_sections): Likewise.
  21         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
  22         (elf_x86_64_size_dynamic_sections): Likewise.
  23
  24 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         PR ld/12365
  27         PR ld/14272
  28         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
  29         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
  30         referenced from a non-IR file.
  31
  32 2015-02-06  Nick Clifton  <nickc@redhat.com>
  33
  34         PR binutils/17512
  35         * peXXigen.c (rsrc_print_resource_entries): Add range check for
  36         addresses that wrap around the address space.
  37         (rsrc_parse_entry): Likewise.
  38
  39 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         PR ld/12365
  42         PR ld/14272
  43         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
  44         undefined if it is referenced from a non-IR file.
  45
  46 2015-02-03  Nick Clifton  <nickc@redhat.com>
  47
  48         PR binutils/17512
  49         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
  50         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
  51         index or an out of range fdr index.
  52         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
  53         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
  54         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
  55         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
  56         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
  57         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
  58         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
  59         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
  60         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
  61         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
  62         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
  63         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
  64         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
  65         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
  66         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
  67         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
  68         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
  69         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
  70         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
  71         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
  72         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
  73         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
  74         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
  75         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
  76         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
  77         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
  78         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
  79         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
  80         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
  81         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
  82         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
  83         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
  84         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
  85         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
  86         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
  87         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
  88         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
  89         * elf32-vax.c (rtype_to_howto): Likewise.
  90         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
  91         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
  92         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
  93         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
  94         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
  95         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
  96         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
  97         of range symbol indicies.
  98         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
  99         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 100         (bfd_mach_o_build_dysymtab): Likewise.
 101         (bfd_mach_o_write_symtab_content): Set the string table size to
 102         zero upon error.
 103         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 104         read fails.
 105         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 106         fields.
 107         * tekhex.c (first_phase): Check for src pointer reaching end of
 108         buffer.
 109
 110 2015-02-03  Will Newton  <will.newton@linaro.org>
 111
 112         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 113         Set st_value to zero for undefined symbols if the reference
 114         is weak or pointer_equality_needed is FALSE.
 115
 116         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 117           comment discussing why we clear st_value for some symbols.
 118
 119 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 120
 121         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 122         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 123
 124 2015-01-29  Alan Modra  <amodra@gmail.com>
 125
 126         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 127         optimization.  Tidy mask for GOT_TLSGD optimization.
 128         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 129         location of nop zapping high insn too.
 130
 131 2015-01-28  Alan Modra  <amodra@gmail.com>
 132
 133         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 134         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 135         in .toc indicate xlc compiled code that might require a rw .toc.
 136
 137 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 138
 139         * Makefile.am: Add FT32 files.
 140         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 141         (bfd_mach_ft32): Define.
 142         (bfd_ft32_arch): Declare.
 143         (bfd_archures_list): Add bfd_ft32_arch.
 144         * config.bfd: Handle FT32.
 145         * configure.ac: Likewise.
 146         * cpu-ft32.c: New file.
 147         * elf32-ft32.c: New file.
 148         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 149         BFD_RELOC_FT32_18): Define.
 150         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 151         * bfd-in2.h: Regenerate.
 152         * libbfd.h: Regenerate.
 153         * Makefile.in: Regenerate.
 154         * configure: Regenerate.
 155         * po/SRC-POTFILES.in: Regenerate.
 156
 157 2015-01-27  Nick Clifton  <nickc@redhat.com>
 158
 159         PR binutils/17512
 160         * pdp11.c (aout_get_external_symbols): Return false if there are
 161         no symbols.
 162
 163         * dwarf2.c (concat_filename): Check for an empty directory table.
 164         (scan_unit_for_symbols): Check for reading off the end of the
 165         unit.
 166         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 167         non-string form.
 168         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 169         available.
 170
 171 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 172
 173         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 174
 175 2015-01-22  DJ Delorie  <dj@redhat.com>
 176
 177         * elf32-m32c.c (m32c_apply_reloc_24): New.
 178         (m32c_elf_howto_table): Use it for R_M32C_24.
 179         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 180
 181 2015-01-22  Nick Clifton  <nickc@redhat.com>
 182
 183         PR binutils/17512
 184         * coffcode.h (handle_COMDAT): When searching for the section
 185         symbol, make sure that there is space left in the symbol table.
 186         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 187
 188 2015-01-21  Nick Clifton  <nickc@redhat.com>
 189
 190         PR binutils/17512
 191         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 192         bfd_malloc.
 193         (coff_slurp_line_table): Return FALSE if the line number
 194         information was corrupt.
 195         (coff_slurp_symbol_table): Return FALSE if the symbol information
 196         was corrupt.
 197         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 198         initialise the fields of the dyld_info structure.
 199         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 200         error message and a return value.
 201         (bfd_mach_o_layout_commands): Change the function to boolean.
 202         Return FALSE if the function fails.
 203         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 204         fails.
 205         (bfd_mach_o_read_command): Fail if an unrecognised command is
 206         encountered.
 207         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 208         read fails.
 209         (slurp_symtab): Check the return from bfd_malloc.
 210         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 211         encountered an error.
 212         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 213         copied.
 214         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 215         swapped in.
 216         * tekhex.c (first_phase): Fail if the section is too big.
 217         * versados.c (struct esdid): Add content_size field.
 218         (process_otr): Use and check the new field.
 219         (versados_get_section_contents): Check that the section exists and
 220         that the requested data is available.
 221
 222 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 223
 224         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 225
 226 2015-01-20  Alan Modra  <amodra@gmail.com>
 227
 228         PR ld/17615
 229         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 230         ELF_COMMON_DEF syms.
 231
 232 2015-01-19  Alan Modra  <amodra@gmail.com>
 233
 234         PR ld/17615
 235         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 236         linker script assignments too.
 237         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 238         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 239
 240 2015-01-19  Alan Modra  <amodra@gmail.com>
 241
 242         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 243         to allow return of first howto.
 244         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 245         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 246         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 247         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 248         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 249         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 250         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 251         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 252         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 253         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 254         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 255         (spu_elf_reloc_type_lookup): Adjust to suit.
 256
 257 2015-01-19  Alan Modra  <amodra@gmail.com>
 258
 259         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 260         (bfd_get_section_limit): ..here.
 261         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 262         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 263         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 264         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 265         bfd_reloc_outofrange check.
 266         * bfd-in2.h: Regenerate.
 267
 268         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 269         on zero size relocs.
 270         * ecoff.c (ecoff_reloc_link_order): Likewise.
 271         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 272         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 273
 274         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 275         (_bfd_clear_contents): Likewise.
 276         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 277         (mips_elf_perform_relocation): Likewise.
 278
 279         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 280         from malloc on zero size alloc.
 281         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 282         * elflink.c (elf_reloc_link_order): Likewise.
 283         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 284         * pdp11.c (aout_link_reloc_link_order): Likewise.
 285         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 286
 287         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 288         bitsize 0, and complain_overflow_dont.
 289         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 290         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 291         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 292         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 293         * elf32-arc.c (elf_arc_howto_table): Likewise.
 294         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 295         * elf32-avr.c (elf_avr_howto_table): Likewise.
 296         * elf32-bfin.c (bfin_howto_table): Likewise.
 297         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 298         * elf32-cris.c (cris_elf_howto_table): Likewise.
 299         * elf32-crx.c (crx_elf_howto_table): Likewise.
 300         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 301         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 302         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 303         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 304         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 305         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 306         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 307         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 308         * elf32-i386.c (elf_howto_table): Likewise.
 309         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 310         * elf32-i960.c (elf32_i960_relocate): Likewise.
 311         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 312         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 313         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 314         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 315         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 316         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 317         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 318         * elf32-m68k.c (howto_table): Likewise.
 319         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 320         * elf32-mep.c (mep_elf_howto_table): Likewise.
 321         * elf32-metag.c (elf_metag_howto_table): Likewise.
 322         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 323         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 324         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 325         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 326         * elf32-mt.c (mt_elf_howto_table): Likewise.
 327         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 328         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 329         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 330         * elf32-pj.c (pj_elf_howto_table): Likewise.
 331         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 332         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 333         * elf32-rx.c (rx_elf_howto_table): Likewise.
 334         * elf32-s390.c (elf_howto_table): Likewise.
 335         * elf32-score.c (elf32_score_howto_table): Likewise.
 336         * elf32-score7.c (elf32_score_howto_table): Likewise.
 337         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 338         * elf32-spu.c (elf_howto_table): Likewise.
 339         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 340         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 341         * elf32-v850.c (v850_elf_howto_table): Likewise.
 342         * elf32-vax.c (howto_table): Likewise.
 343         * elf32-visium.c (visium_elf_howto_table): Likewise.
 344         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 345         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 346         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 347         * elf32-xtensa.c (elf_howto_table): Likewise.
 348         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 349         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 350         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 351         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 352         * elf64-s390.c (elf_howto_table): Likewise.
 353         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 354         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 355         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 356         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 357         (elfNN_aarch64_howto_none): Likewise.
 358         * elfxx-ia64.c (ia64_howto_table): Likewise.
 359         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 360         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 361         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 362
 363 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 364
 365         PR ld/17847
 366         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 367         about -fPIC if the symbol is undefined when building executable.
 368
 369 2015-01-15  Nick Clifton  <nickc@redhat.com>
 370
 371         PR binutils/17512
 372         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 373         error message.  Never return an invalid howto pointer.
 374         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 375         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 376         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 377         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 378         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 379         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 380         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 381         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 382         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 383         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 384         * elf32-vax.c (rtype_to_howto): Likewise.
 385         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 386         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 387         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 388         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 389         (sh_elf_reloc): Check that the reloc is in range.
 390         * reloc.c (bfd_perform_relocation): Check that the section is big
 391         enough for the entire reloc.
 392         (bfd_generic_get_relocated_section_contents): Report unexpected
 393         return values from perform_reloc.
 394
 395 2015-01-15  Nick Clifton  <nickc@redhat.com>
 396
 397         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 398         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 399         relaxation.
 400
 401 2015-01-15  Alan Modra  <amodra@gmail.com>
 402
 403         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 404         any output section matching a linker created dynobj section.
 405
 406 2015-01-15  Alan Modra  <amodra@gmail.com>
 407
 408         PR 17842
 409         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 410         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 411         Don't assign symtab file position unless symbols will be output.
 412         Merge blocks with condition in common.  Don't call
 413         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 414         unless other symbols are output.  Move assignment of symtab_shndx
 415         file position.  Localize variable.
 416
 417 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 418
 419         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 420         trying to defer them to runtime.
 421
 422 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 423
 424         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 425         to check if a symbol should be bound symbolically.
 426
 427 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 428
 429         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 430         for TLSLE_MOVW_TPREL_G2.
 431
 432 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 433
 434         PR ld/17415
 435         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 436         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 437         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 438         bit mask.
 439
 440 2015-01-12  Terry Guo  <terry.guo@arm.com>
 441
 442         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 443         function.
 444         (_bfd_elf_gc_mark_extra_sections): Use it.
 445
 446 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 447
 448         PR ld/17827
 449         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 450         only discard space for pc-relative relocs symbols which turn
 451         out to need copy relocs.
 452
 453 2015-01-09  Nick Clifton  <nickc@redhat.com>
 454
 455         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 456         of value.
 457         (getsym): Return false if there was not enough data to extract the
 458         symbol.
 459
 460 2015-01-09  Anthony Green  <green@moxielogic.com>
 461
 462         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 463
 464 2015-01-08  Nick Clifton  <nickc@redhat.com>
 465
 466         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 467         16-bit absolute BR instructions to 10-bit pc-relative JMP
 468         instructions.
 469
 470 2015-01-08  Nick Clifton  <nickc@redhat.com>
 471
 472         PR binutils/17512
 473         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 474         to load the line table.
 475         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 476         maxpagesize of 1.
 477         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 478         the Data Directory Size is too large.
 479
 480 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 481
 482         PR binutils/17512
 483         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 484         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 485
 486 2015-01-06  Nick Clifton  <nickc@redhat.com>
 487
 488         PR binutils/17512
 489         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 490         string table.
 491
 492         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 493         (bfd_perform_relocation): Include the size of the reloc in the
 494         test for an out of range relocation.
 495         (bfd_generic_get_relocated_section_contents): Remove reloc range
 496         test.
 497
 498         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 499         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 500         avoid reading off the end of the buffer.
 501         (getsym): Likewise.
 502         (first_phase): Likewise.
 503         (pass_over): Pass an end pointer to the invoked function.
 504
 505 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 506
 507         PR binutils/17512
 508         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 509         input.
 510         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 511
 512 2015-01-05  Nick Clifton  <nickc@redhat.com>
 513
 514         PR binutils/17512
 515         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 516         is at least big enough for the header to be read.
 517         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 518         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 519         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 520         unrecognized commands.
 521         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 522         when indexing into the string table.
 523
 524 2015-01-01  Alan Modra  <amodra@gmail.com>
 525
 526         Update year range in copyright notice of all files.
 527
 528 For older changes see ChangeLog-2014
 529 \f
 530 Copyright (C) 2015 Free Software Foundation, Inc.
 531
 532 Copying and distribution of this file, with or without modification,
 533 are permitted in any medium without royalty provided the copyright
 534 notice and this notice are preserved.
 535
 536 Local Variables:
 537 mode: change-log
 538 left-margin: 8
 539 fill-column: 74
 540 version-control: never
 541 End: