bfd/ChangeLog

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