bfd/ChangeLog

   1 2015-01-19  Alan Modra  <amodra@gmail.com>
   2
   3         * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
   4         to allow return of first howto.
   5         * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
   6         * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
   7         * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
   8         * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
   9         * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
  10         * elf32-rx.c (rx_reloc_type_lookup): Likewise.
  11         * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
  12         * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
  13         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
  14         * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
  15         * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
  16         (spu_elf_reloc_type_lookup): Adjust to suit.
  17
  18 2015-01-19  Alan Modra  <amodra@gmail.com>
  19
  20         * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
  21         (bfd_get_section_limit): ..here.
  22         * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
  23         (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
  24         * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
  25         * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
  26         bfd_reloc_outofrange check.
  27         * bfd-in2.h: Regenerate.
  28
  29         * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
  30         on zero size relocs.
  31         * ecoff.c (ecoff_reloc_link_order): Likewise.
  32         * elf32-nds32.c (nds32_relocate_contents): Likewise.
  33         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
  34
  35         * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
  36         (_bfd_clear_contents): Likewise.
  37         * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
  38         (mips_elf_perform_relocation): Likewise.
  39
  40         * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
  41         from malloc on zero size alloc.
  42         * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
  43         * elflink.c (elf_reloc_link_order): Likewise.
  44         * linker.c (_bfd_generic_reloc_link_order): Likewise.
  45         * pdp11.c (aout_link_reloc_link_order): Likewise.
  46         * xcofflink.c (xcoff_reloc_link_order): Likewise.
  47
  48         * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
  49         bitsize 0, and complain_overflow_dont.
  50         * coff-sparc.c (coff_sparc_howto_table): Likewise.
  51         * elf-hppa.h (elf_hppa_howto_table): Likewise.
  52         * elf-m10200.c (elf_mn10200_howto_table): Likewise.
  53         * elf-m10300.c (elf_mn10300_howto_table): Likewise.
  54         * elf32-arc.c (elf_arc_howto_table): Likewise.
  55         * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
  56         * elf32-avr.c (elf_avr_howto_table): Likewise.
  57         * elf32-bfin.c (bfin_howto_table): Likewise.
  58         * elf32-cr16.c (cr16_elf_howto_table): Likewise.
  59         * elf32-cris.c (cris_elf_howto_table): Likewise.
  60         * elf32-crx.c (crx_elf_howto_table): Likewise.
  61         * elf32-d10v.c (elf_d10v_howto_table): Likewise.
  62         * elf32-d30v.c (elf_d30v_howto_table): Likewise.
  63         * elf32-dlx.c (dlx_elf_howto_table): Likewise.
  64         * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
  65         * elf32-fr30.c (fr30_elf_howto_table): Likewise.
  66         * elf32-frv.c (elf32_frv_howto_table): Likewise.
  67         * elf32-h8300.c (h8_elf_howto_table): Likewise.
  68         * elf32-i370.c (i370_elf_howto_raw): Likewise.
  69         * elf32-i386.c (elf_howto_table): Likewise.
  70         * elf32-i860.c (elf32_i860_howto_table): Likewise.
  71         * elf32-i960.c (elf32_i960_relocate): Likewise.
  72         * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
  73         * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
  74         * elf32-lm32.c (lm32_elf_howto_table): Likewise.
  75         * elf32-m32c.c (m32c_elf_howto_table): Likewise.
  76         * elf32-m32r.c (m32r_elf_howto_table): Likewise.
  77         * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
  78         * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
  79         * elf32-m68k.c (howto_table): Likewise.
  80         * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
  81         * elf32-mep.c (mep_elf_howto_table): Likewise.
  82         * elf32-metag.c (elf_metag_howto_table): Likewise.
  83         * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
  84         * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
  85         * elf32-moxie.c (moxie_elf_howto_table): Likewise.
  86         * elf32-msp430.c (elf_msp430_howto_table): Likewise.
  87         * elf32-mt.c (mt_elf_howto_table): Likewise.
  88         * elf32-nds32.c (nds32_elf_howto_table): Likewise.
  89         * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
  90         * elf32-or1k.c (or1k_elf_howto_table): Likewise.
  91         * elf32-pj.c (pj_elf_howto_table): Likewise.
  92         * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
  93         * elf32-rl78.c (rl78_elf_howto_table): Likewise.
  94         * elf32-rx.c (rx_elf_howto_table): Likewise.
  95         * elf32-s390.c (elf_howto_table): Likewise.
  96         * elf32-score.c (elf32_score_howto_table): Likewise.
  97         * elf32-score7.c (elf32_score_howto_table): Likewise.
  98         * elf32-sh-relocs.h (R_SH_NONE): Likewise.
  99         * elf32-spu.c (elf_howto_table): Likewise.
 100         * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
 101         * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
 102         * elf32-v850.c (v850_elf_howto_table): Likewise.
 103         * elf32-vax.c (howto_table): Likewise.
 104         * elf32-visium.c (visium_elf_howto_table): Likewise.
 105         * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
 106         * elf32-xgate.c (elf_xgate_howto_table): Likewise.
 107         * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
 108         * elf32-xtensa.c (elf_howto_table): Likewise.
 109         * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
 110         * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
 111         * elf64-mmix.c (elf_mmix_howto_table): Likewise.
 112         * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
 113         * elf64-s390.c (elf_howto_table): Likewise.
 114         * elf64-sh64.c (sh_elf64_howto_table): Likewise.
 115         * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
 116         * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
 117         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
 118         (elfNN_aarch64_howto_none): Likewise.
 119         * elfxx-ia64.c (ia64_howto_table): Likewise.
 120         * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
 121         * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
 122         * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
 123
 124 2015-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         PR ld/17847
 127         * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
 128         about -fPIC if the symbol is undefined when building executable.
 129
 130 2015-01-15  Nick Clifton  <nickc@redhat.com>
 131
 132         PR binutils/17512
 133         * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
 134         error message.  Never return an invalid howto pointer.
 135         * elf32-cr16.c (cr16_info_to_howto): Likewise.
 136         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
 137         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
 138         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
 139         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
 140         * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
 141         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
 142         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
 143         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
 144         * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
 145         * elf32-vax.c (rtype_to_howto): Likewise.
 146         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
 147         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 148         * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
 149         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
 150         (sh_elf_reloc): Check that the reloc is in range.
 151         * reloc.c (bfd_perform_relocation): Check that the section is big
 152         enough for the entire reloc.
 153         (bfd_generic_get_relocated_section_contents): Report unexpected
 154         return values from perform_reloc.
 155
 156 2015-01-15  Nick Clifton  <nickc@redhat.com>
 157
 158         * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
 159         relocs.  Include PC-relative adjustment for R_MSP430X_ABS16
 160         relaxation.
 161
 162 2015-01-15  Alan Modra  <amodra@gmail.com>
 163
 164         * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
 165         any output section matching a linker created dynobj section.
 166
 167 2015-01-15  Alan Modra  <amodra@gmail.com>
 168
 169         PR 17842
 170         * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
 171         (bfd_elf_final_link): Always create a symbol table when emit_relocs.
 172         Don't assign symtab file position unless symbols will be output.
 173         Merge blocks with condition in common.  Don't call
 174         elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
 175         unless other symbols are output.  Move assignment of symtab_shndx
 176         file position.  Localize variable.
 177
 178 2015-01-14  Jiong Wang  <jiong.wang@arm.com>
 179
 180         * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
 181         trying to defer them to runtime.
 182
 183 2015-01-13  Thomas Preud'homme <thomas.preudhomme@arm.com>
 184
 185         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
 186         to check if a symbol should be bound symbolically.
 187
 188 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 189
 190         * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
 191         for TLSLE_MOVW_TPREL_G2.
 192
 193 2015-01-13  Jiong Wang  <jiong.wang@arm.com>
 194
 195         PR ld/17415
 196         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
 197         R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
 198         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
 199         bit mask.
 200
 201 2015-01-12  Terry Guo  <terry.guo@arm.com>
 202
 203         * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
 204         function.
 205         (_bfd_elf_gc_mark_extra_sections): Use it.
 206
 207 2015-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 208
 209         PR ld/17827
 210         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
 211         only discard space for pc-relative relocs symbols which turn
 212         out to need copy relocs.
 213
 214 2015-01-09  Nick Clifton  <nickc@redhat.com>
 215
 216         * tekhex.c (getvalue): Fix thinko in test for correct extraction
 217         of value.
 218         (getsym): Return false if there was not enough data to extract the
 219         symbol.
 220
 221 2015-01-09  Anthony Green  <green@moxielogic.com>
 222
 223         * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
 224
 225 2015-01-08  Nick Clifton  <nickc@redhat.com>
 226
 227         * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
 228         16-bit absolute BR instructions to 10-bit pc-relative JMP
 229         instructions.
 230
 231 2015-01-08  Nick Clifton  <nickc@redhat.com>
 232
 233         PR binutils/17512
 234         * coffcode.h (coff_slurp_symbol_table): Return false if we failed
 235         to load the line table.
 236         * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
 237         maxpagesize of 1.
 238         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
 239         the Data Directory Size is too large.
 240
 241 2015-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 242
 243         PR binutils/17512
 244         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
 245         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 246
 247 2015-01-06  Nick Clifton  <nickc@redhat.com>
 248
 249         PR binutils/17512
 250         * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
 251         string table.
 252
 253         * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
 254         (bfd_perform_relocation): Include the size of the reloc in the
 255         test for an out of range relocation.
 256         (bfd_generic_get_relocated_section_contents): Remove reloc range
 257         test.
 258
 259         * coff-i860.c (CALC_ADDEND): Always set an addend value.
 260         * tekhex.c (getvalue): Add an end pointer parameter.  Use it to
 261         avoid reading off the end of the buffer.
 262         (getsym): Likewise.
 263         (first_phase): Likewise.
 264         (pass_over): Pass an end pointer to the invoked function.
 265
 266 2015-01-05  H.J. Lu  <hongjiu.lu@intel.com>
 267
 268         PR binutils/17512
 269         * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
 270         input.
 271         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
 272
 273 2015-01-05  Nick Clifton  <nickc@redhat.com>
 274
 275         PR binutils/17512
 276         * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
 277         is at least big enough for the header to be read.
 278         * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
 279         * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
 280         (bfd_mach_o_read_command): Prevetn duplicate error messages about
 281         unrecognized commands.
 282         * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
 283         when indexing into the string table.
 284
 285 2015-01-01  Alan Modra  <amodra@gmail.com>
 286
 287         Update year range in copyright notice of all files.
 288
 289 For older changes see ChangeLog-2014
 290 \f
 291 Copyright (C) 2015 Free Software Foundation, Inc.
 292
 293 Copying and distribution of this file, with or without modification,
 294 are permitted in any medium without royalty provided the copyright
 295 notice and this notice are preserved.
 296
 297 Local Variables:
 298 mode: change-log
 299 left-margin: 8
 300 fill-column: 74
 301 version-control: never
 302 End: