bfd/ChangeLog

   1 2015-02-11  Pedro Alves  <palves@redhat.com>
   2
   3         * libbfd-in.h [__cplusplus]: Open extern "C" scope.
   4         * libcoff-in.h [__cplusplus]: Open extern "C" scope.
   5         * libbfd.h: Regenerate.
   6         * libcoff.h: Regenerate.
   7
   8         * elf-bfd.h [__cplusplus]: Wrap in extern "C".
   9         * mach-o.h [__cplusplus]: Wrap in extern "C".
  10         * som.h [__cplusplus]: Wrap in extern "C".
  11
  12 2015-02-10  Nick Clifton  <nickc@redhat.com>
  13
  14         PR binutils/17512
  15         * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
  16         hold the flag bits.
  17         * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
  18         size and number of relocs.
  19         (pe_print_debugdata): Use a 32-bit aligned buffer to store the
  20         codeview record.
  21         * versados.c (process_otr): Check the esdid value before using it
  22         to access the EDATA.
  23
  24 2015-02-09  Ed Maste  <emaste@freebsd.org>
  25
  26         * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
  27         uninitialized and unused variable.
  28         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
  29
  30 2015-02-09  Alan Modra  <amodra@gmail.com>
  31
  32         * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
  33         tls_sec.
  34         * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
  35         * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
  36
  37 2015-02-09  Alan Modra  <amodra@gmail.com>
  38
  39         * elflink.c: Whitespace, formatting fixes.
  40         (elf_link_input_bfd): Clarify comment.
  41         (elf_link_output_extsym): Exclude symbols in linker created
  42         sections when testing for plugin symbols.
  43
  44 2015-02-07  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         PR ld/17935
  47         * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
  48         warning for relocation in readonly section for -z text.
  49         (elf_i386_size_dynamic_sections): Likewise.
  50         * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
  51         (elf_x86_64_size_dynamic_sections): Likewise.
  52
  53 2015-02-06  H.J. Lu  <hongjiu.lu@intel.com>
  54
  55         PR ld/12365
  56         PR ld/14272
  57         * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
  58         (elf_link_input_bfd): Mark the plugin symbol undefined if it is
  59         referenced from a non-IR file.
  60
  61 2015-02-06  Nick Clifton  <nickc@redhat.com>
  62
  63         PR binutils/17512
  64         * peXXigen.c (rsrc_print_resource_entries): Add range check for
  65         addresses that wrap around the address space.
  66         (rsrc_parse_entry): Likewise.
  67
  68 2015-02-03  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         PR ld/12365
  71         PR ld/14272
  72         * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
  73         undefined if it is referenced from a non-IR file.
  74
  75 2015-02-03  Nick Clifton  <nickc@redhat.com>
  76
  77         PR binutils/17512
  78         * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
  79         (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
  80         index or an out of range fdr index.
  81         * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
  82         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
  83         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
  84         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
  85         * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
  86         * elf32-cris.c (cris_info_to_howto_rela): Likewise.
  87         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
  88         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
  89         * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
  90         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
  91         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
  92         * elf32-frv.c (frv_info_to_howto_rela): Likewise.
  93         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
  94         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
  95         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
  96         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
  97         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
  98         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
  99         * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
 100         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
 101         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
 102         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 103         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
 104         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
 105         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 106         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
 107         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
 108         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
 109         * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
 110         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
 111         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 112         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 113         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
 114         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
 115         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 116         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 117         * elf32-v850.c (v850_elf_perform_relocation): Likewise.
 118         * elf32-vax.c (rtype_to_howto): Likewise.
 119         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
 120         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
 121         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
 122         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 123         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
 124         * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
 125         (bfd_mach_o_canonicalize_one_reloc): Fix check on out
 126         of range symbol indicies.
 127         (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
 128         (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
 129         (bfd_mach_o_build_dysymtab): Likewise.
 130         (bfd_mach_o_write_symtab_content): Set the string table size to
 131         zero upon error.
 132         (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
 133         read fails.
 134         * peXXigen.c (pe_print_edata):  Check for numeric overflow in edt
 135         fields.
 136         * tekhex.c (first_phase): Check for src pointer reaching end of
 137         buffer.
 138
 139 2015-02-03  Will Newton  <will.newton@linaro.org>
 140
 141         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
 142         Set st_value to zero for undefined symbols if the reference
 143         is weak or pointer_equality_needed is FALSE.
 144
 145         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
 146           comment discussing why we clear st_value for some symbols.
 147
 148 2015-02-02  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 149
 150         * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
 151         (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
 152
 153 2015-01-29  Alan Modra  <amodra@gmail.com>
 154
 155         * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
 156         optimization.  Tidy mask for GOT_TLSGD optimization.
 157         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Correct
 158         location of nop zapping high insn too.
 159
 160 2015-01-28  Alan Modra  <amodra@gmail.com>
 161
 162         * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
 163         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
 164         in .toc indicate xlc compiled code that might require a rw .toc.
 165
 166 2015-01-28  James Bowman  <james.bowman@ftdichip.com>
 167
 168         * Makefile.am: Add FT32 files.
 169         * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
 170         (bfd_mach_ft32): Define.
 171         (bfd_ft32_arch): Declare.
 172         (bfd_archures_list): Add bfd_ft32_arch.
 173         * config.bfd: Handle FT32.
 174         * configure.ac: Likewise.
 175         * cpu-ft32.c: New file.
 176         * elf32-ft32.c: New file.
 177         * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
 178         BFD_RELOC_FT32_18): Define.
 179         * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
 180         * bfd-in2.h: Regenerate.
 181         * libbfd.h: Regenerate.
 182         * Makefile.in: Regenerate.
 183         * configure: Regenerate.
 184         * po/SRC-POTFILES.in: Regenerate.
 185
 186 2015-01-27  Nick Clifton  <nickc@redhat.com>
 187
 188         PR binutils/17512
 189         * pdp11.c (aout_get_external_symbols): Return false if there are
 190         no symbols.
 191
 192         * dwarf2.c (concat_filename): Check for an empty directory table.
 193         (scan_unit_for_symbols): Check for reading off the end of the
 194         unit.
 195         (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
 196         non-string form.
 197         * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
 198         available.
 199
 200 2015-01-26  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 201
 202         * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
 203
 204 2015-01-22  DJ Delorie  <dj@redhat.com>
 205
 206         * elf32-m32c.c (m32c_apply_reloc_24): New.
 207         (m32c_elf_howto_table): Use it for R_M32C_24.
 208         (m32c_elf_relocate_section): Handle R_M32C_24 specially.
 209
 210 2015-01-22  Nick Clifton  <nickc@redhat.com>
 211
 212         PR binutils/17512
 213         * coffcode.h (handle_COMDAT): When searching for the section
 214         symbol, make sure that there is space left in the symbol table.
 215         * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
 216
 217 2015-01-21  Nick Clifton  <nickc@redhat.com>
 218
 219         PR binutils/17512
 220         * coffcode.h (coff_set_arch_mach_hook): Check return value from
 221         bfd_malloc.
 222         (coff_slurp_line_table): Return FALSE if the line number
 223         information was corrupt.
 224         (coff_slurp_symbol_table): Return FALSE if the symbol information
 225         was corrupt.
 226         * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
 227         initialise the fields of the dyld_info structure.
 228         (bfd_mach_o_build_exec_seg_command): Replace assertion with an
 229         error message and a return value.
 230         (bfd_mach_o_layout_commands): Change the function to boolean.
 231         Return FALSE if the function fails.
 232         (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
 233         fails.
 234         (bfd_mach_o_read_command): Fail if an unrecognised command is
 235         encountered.
 236         * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
 237         read fails.
 238         (slurp_symtab): Check the return from bfd_malloc.
 239         (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
 240         encountered an error.
 241         (_bfd_XXi_final_link_postscript): Fail if a section could not be
 242         copied.
 243         * peicode.h (pe_bfd_object_p): Fail if the header could not be
 244         swapped in.
 245         * tekhex.c (first_phase): Fail if the section is too big.
 246         * versados.c (struct esdid): Add content_size field.
 247         (process_otr): Use and check the new field.
 248         (versados_get_section_contents): Check that the section exists and
 249         that the requested data is available.
 250
 251 2015-01-20  Chung-Lin Tang  <cltang@codesourcery.com>
 252
 253         * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
 254
 255 2015-01-20  Alan Modra  <amodra@gmail.com>
 256
 257         PR ld/17615
 258         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
 259         ELF_COMMON_DEF syms.
 260
 261 2015-01-19  Alan Modra  <amodra@gmail.com>
 262
 263         PR ld/17615
 264         * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
 265         linker script assignments too.
 266         * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
 267         (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
 268
 269 2015-01-19  Alan Modra  <amodra@gmail.com>
 270
 271         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
 272         to allow return of first howto.
 273         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
 274         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
 275         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
 276         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
 277         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
 278         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
 279         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
 280         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
 281         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
 282         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
 283         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
 284         (spu_elf_reloc_type_lookup): Adjust to suit.
 285
 286 2015-01-19  Alan Modra  <amodra@gmail.com>
 287
 288         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
 289         (bfd_get_section_limit): ..here.
 290         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
 291         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
 292         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
 293         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
 294         bfd_reloc_outofrange check.
 295         * bfd-in2.h: Regenerate.
 296
 297         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
 298         on zero size relocs.
 299         * ecoff.c (ecoff_reloc_link_order): Likewise.
 300         * elf32-nds32.c (nds32_relocate_contents): Likewise.
 301         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 302
 303         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
 304         (_bfd_clear_contents): Likewise.
 305         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
 306         (mips_elf_perform_relocation): Likewise.
 307
 308         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
 309         from malloc on zero size alloc.
 310         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
 311         * elflink.c (elf_reloc_link_order): Likewise.
 312         * linker.c (_bfd_generic_reloc_link_order): Likewise.
 313         * pdp11.c (aout_link_reloc_link_order): Likewise.
 314         * xcofflink.c (xcoff_reloc_link_order): Likewise.
 315
 316         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
 317         bitsize 0, and complain_overflow_dont.
 318         * coff-sparc.c (coff_sparc_howto_table): Likewise.
 319         * elf-hppa.h (elf_hppa_howto_table): Likewise.
 320         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
 321         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
 322         * elf32-arc.c (elf_arc_howto_table): Likewise.
 323         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
 324         * elf32-avr.c (elf_avr_howto_table): Likewise.
 325         * elf32-bfin.c (bfin_howto_table): Likewise.
 326         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
 327         * elf32-cris.c (cris_elf_howto_table): Likewise.
 328         * elf32-crx.c (crx_elf_howto_table): Likewise.
 329         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
 330         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
 331         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
 332         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
 333         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
 334         * elf32-frv.c (elf32_frv_howto_table): Likewise.
 335         * elf32-h8300.c (h8_elf_howto_table): Likewise.
 336         * elf32-i370.c (i370_elf_howto_raw): Likewise.
 337         * elf32-i386.c (elf_howto_table): Likewise.
 338         * elf32-i860.c (elf32_i860_howto_table): Likewise.
 339         * elf32-i960.c (elf32_i960_relocate): Likewise.
 340         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
 341         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
 342         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
 343         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
 344         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
 345         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
 346         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
 347         * elf32-m68k.c (howto_table): Likewise.
 348         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
 349         * elf32-mep.c (mep_elf_howto_table): Likewise.
 350         * elf32-metag.c (elf_metag_howto_table): Likewise.
 351         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
 352         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
 353         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
 354         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
 355         * elf32-mt.c (mt_elf_howto_table): Likewise.
 356         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
 357         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
 358         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
 359         * elf32-pj.c (pj_elf_howto_table): Likewise.
 360         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
 361         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
 362         * elf32-rx.c (rx_elf_howto_table): Likewise.
 363         * elf32-s390.c (elf_howto_table): Likewise.
 364         * elf32-score.c (elf32_score_howto_table): Likewise.
 365         * elf32-score7.c (elf32_score_howto_table): Likewise.
 366         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
 367         * elf32-spu.c (elf_howto_table): Likewise.
 368         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 369         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 370         * elf32-v850.c (v850_elf_howto_table): Likewise.
 371         * elf32-vax.c (howto_table): Likewise.
 372         * elf32-visium.c (visium_elf_howto_table): Likewise.
 373         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 374         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 375         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 376         * elf32-xtensa.c (elf_howto_table): Likewise.
 377         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 378         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 379         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 380         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 381         * elf64-s390.c (elf_howto_table): Likewise.
 382         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 383         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 384         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 385         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 386         (elfNN_aarch64_howto_none): Likewise.
 387         * elfxx-ia64.c (ia64_howto_table): Likewise.
 388         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 389         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 390         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 391
 392 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 393
 394         PR ld/17847
 395         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 396         about -fPIC if the symbol is undefined when building executable.
 397
 398 2015-01-15  Nick Clifton  <nickc@redhat.com>
 399
 400         PR binutils/17512
 401         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 402         error message.  Never return an invalid howto pointer.
 403         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 404         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 405         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 406         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 407         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 408         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 409         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 410         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 411         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 412         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 413         * elf32-vax.c (rtype_to_howto): Likewise.
 414         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 415         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 416         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 417         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 418         (sh_elf_reloc): Check that the reloc is in range.
 419         * reloc.c (bfd_perform_relocation): Check that the section is big
 420         enough for the entire reloc.
 421         (bfd_generic_get_relocated_section_contents): Report unexpected
 422         return values from perform_reloc.
 423
 424 2015-01-15  Nick Clifton  <nickc@redhat.com>
 425
 426         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 427         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 428         relaxation.
 429
 430 2015-01-15  Alan Modra  <amodra@gmail.com>
 431
 432         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 433         any output section matching a linker created dynobj section.
 434
 435 2015-01-15  Alan Modra  <amodra@gmail.com>
 436
 437         PR 17842
 438         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 439         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 440         Don't assign symtab file position unless symbols will be output.
 441         Merge blocks with condition in common.  Don't call
 442         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 443         unless other symbols are output.  Move assignment of symtab_shndx
 444         file position.  Localize variable.
 445
 446 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 447
 448         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 449         trying to defer them to runtime.
 450
 451 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 452
 453         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 454         to check if a symbol should be bound symbolically.
 455
 456 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 457
 458         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 459         for TLSLE_MOVW_TPREL_G2.
 460
 461 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 462
 463         PR ld/17415
 464         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 465         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 466         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 467         bit mask.
 468
 469 2015-01-12  Terry Guo  <terry.guo@arm.com>
 470
 471         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 472         function.
 473         (_bfd_elf_gc_mark_extra_sections): Use it.
 474
 475 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 476
 477         PR ld/17827
 478         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 479         only discard space for pc-relative relocs symbols which turn
 480         out to need copy relocs.
 481
 482 2015-01-09  Nick Clifton  <nickc@redhat.com>
 483
 484         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 485         of value.
 486         (getsym): Return false if there was not enough data to extract the
 487         symbol.
 488
 489 2015-01-09  Anthony Green  <green@moxielogic.com>
 490
 491         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 492
 493 2015-01-08  Nick Clifton  <nickc@redhat.com>
 494
 495         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 496         16-bit absolute BR instructions to 10-bit pc-relative JMP
 497         instructions.
 498
 499 2015-01-08  Nick Clifton  <nickc@redhat.com>
 500
 501         PR binutils/17512
 502         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 503         to load the line table.
 504         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 505         maxpagesize of 1.
 506         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 507         the Data Directory Size is too large.
 508
 509 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 510
 511         PR binutils/17512
 512         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 513         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 514
 515 2015-01-06  Nick Clifton  <nickc@redhat.com>
 516
 517         PR binutils/17512
 518         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 519         string table.
 520
 521         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 522         (bfd_perform_relocation): Include the size of the reloc in the
 523         test for an out of range relocation.
 524         (bfd_generic_get_relocated_section_contents): Remove reloc range
 525         test.
 526
 527         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 528         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 529         avoid reading off the end of the buffer.
 530         (getsym): Likewise.
 531         (first_phase): Likewise.
 532         (pass_over): Pass an end pointer to the invoked function.
 533
 534 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         PR binutils/17512
 537         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 538         input.
 539         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 540
 541 2015-01-05  Nick Clifton  <nickc@redhat.com>
 542
 543         PR binutils/17512
 544         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 545         is at least big enough for the header to be read.
 546         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 547         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 548         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 549         unrecognized commands.
 550         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 551         when indexing into the string table.
 552
 553 2015-01-01  Alan Modra  <amodra@gmail.com>
 554
 555         Update year range in copyright notice of all files.
 556
 557 For older changes see ChangeLog-2014
 558 \f
 559 Copyright (C) 2015 Free Software Foundation, Inc.
 560
 561 Copying and distribution of this file, with or without modification,
 562 are permitted in any medium without royalty provided the copyright
 563 notice and this notice are preserved.
 564
 565 Local Variables:
 566 mode: change-log
 567 left-margin: 8
 568 fill-column: 74
 569 version-control: never
 570 End: