| 1 | 2015-01-27 Nick Clifton <nickc@redhat.com> |
| 2 | |
| 3 | PR binutils/17512 |
| 4 | * pdp11.c (aout_get_external_symbols): Return false if there are |
| 5 | no symbols. |
| 6 | |
| 7 | * dwarf2.c (concat_filename): Check for an empty directory table. |
| 8 | (scan_unit_for_symbols): Check for reading off the end of the |
| 9 | unit. |
| 10 | (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a |
| 11 | non-string form. |
| 12 | * elf64-ppc.c (opd_entry_value): Fail if there are no relocs |
| 13 | available. |
| 14 | |
| 15 | 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com> |
| 16 | |
| 17 | * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting. |
| 18 | |
| 19 | 2015-01-22 DJ Delorie <dj@redhat.com> |
| 20 | |
| 21 | * elf32-m32c.c (m32c_apply_reloc_24): New. |
| 22 | (m32c_elf_howto_table): Use it for R_M32C_24. |
| 23 | (m32c_elf_relocate_section): Handle R_M32C_24 specially. |
| 24 | |
| 25 | 2015-01-22 Nick Clifton <nickc@redhat.com> |
| 26 | |
| 27 | PR binutils/17512 |
| 28 | * coffcode.h (handle_COMDAT): When searching for the section |
| 29 | symbol, make sure that there is space left in the symbol table. |
| 30 | * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks. |
| 31 | |
| 32 | 2015-01-21 Nick Clifton <nickc@redhat.com> |
| 33 | |
| 34 | PR binutils/17512 |
| 35 | * coffcode.h (coff_set_arch_mach_hook): Check return value from |
| 36 | bfd_malloc. |
| 37 | (coff_slurp_line_table): Return FALSE if the line number |
| 38 | information was corrupt. |
| 39 | (coff_slurp_symbol_table): Return FALSE if the symbol information |
| 40 | was corrupt. |
| 41 | * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always |
| 42 | initialise the fields of the dyld_info structure. |
| 43 | (bfd_mach_o_build_exec_seg_command): Replace assertion with an |
| 44 | error message and a return value. |
| 45 | (bfd_mach_o_layout_commands): Change the function to boolean. |
| 46 | Return FALSE if the function fails. |
| 47 | (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands |
| 48 | fails. |
| 49 | (bfd_mach_o_read_command): Fail if an unrecognised command is |
| 50 | encountered. |
| 51 | * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the |
| 52 | read fails. |
| 53 | (slurp_symtab): Check the return from bfd_malloc. |
| 54 | (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy |
| 55 | encountered an error. |
| 56 | (_bfd_XXi_final_link_postscript): Fail if a section could not be |
| 57 | copied. |
| 58 | * peicode.h (pe_bfd_object_p): Fail if the header could not be |
| 59 | swapped in. |
| 60 | * tekhex.c (first_phase): Fail if the section is too big. |
| 61 | * versados.c (struct esdid): Add content_size field. |
| 62 | (process_otr): Use and check the new field. |
| 63 | (versados_get_section_contents): Check that the section exists and |
| 64 | that the requested data is available. |
| 65 | |
| 66 | 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com> |
| 67 | |
| 68 | * elf32-nios2.c (elf_backend_default_execstack): Define as 0. |
| 69 | |
| 70 | 2015-01-20 Alan Modra <amodra@gmail.com> |
| 71 | |
| 72 | PR ld/17615 |
| 73 | * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop |
| 74 | ELF_COMMON_DEF syms. |
| 75 | |
| 76 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 77 | |
| 78 | PR ld/17615 |
| 79 | * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for |
| 80 | linker script assignments too. |
| 81 | * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms. |
| 82 | (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly. |
| 83 | |
| 84 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 85 | |
| 86 | * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration |
| 87 | to allow return of first howto. |
| 88 | * elf32-fr30.c (fr30_reloc_type_lookup): Likewise. |
| 89 | * elf32-m32c.c (m32c_reloc_type_lookup): Likewise. |
| 90 | * elf32-moxie.c (moxie_reloc_type_lookup): Likewise. |
| 91 | * elf32-or1k.c (or1k_reloc_type_lookup): Likewise. |
| 92 | * elf32-rl78.c (rl78_reloc_type_lookup): Likewise. |
| 93 | * elf32-rx.c (rx_reloc_type_lookup): Likewise. |
| 94 | * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise. |
| 95 | * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise. |
| 96 | * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise. |
| 97 | * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE. |
| 98 | * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE. |
| 99 | (spu_elf_reloc_type_lookup): Adjust to suit. |
| 100 | |
| 101 | 2015-01-19 Alan Modra <amodra@gmail.com> |
| 102 | |
| 103 | * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from.. |
| 104 | (bfd_get_section_limit): ..here. |
| 105 | * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check. |
| 106 | (bfd_install_relocation, _bfd_final_link_relocate): Add same check here. |
| 107 | * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check. |
| 108 | * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated |
| 109 | bfd_reloc_outofrange check. |
| 110 | * bfd-in2.h: Regenerate. |
| 111 | |
| 112 | * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok |
| 113 | on zero size relocs. |
| 114 | * ecoff.c (ecoff_reloc_link_order): Likewise. |
| 115 | * elf32-nds32.c (nds32_relocate_contents): Likewise. |
| 116 | * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. |
| 117 | |
| 118 | * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs. |
| 119 | (_bfd_clear_contents): Likewise. |
| 120 | * elfxx-mips.c (mips_elf_obtain_contents): Likewise. |
| 121 | (mips_elf_perform_relocation): Likewise. |
| 122 | |
| 123 | * aoutx.h (aout_link_reloc_link_order): Allow for NULL return |
| 124 | from malloc on zero size alloc. |
| 125 | * cofflink.c (_bfd_coff_reloc_link_order): Likewise. |
| 126 | * elflink.c (elf_reloc_link_order): Likewise. |
| 127 | * linker.c (_bfd_generic_reloc_link_order): Likewise. |
| 128 | * pdp11.c (aout_link_reloc_link_order): Likewise. |
| 129 | * xcofflink.c (xcoff_reloc_link_order): Likewise. |
| 130 | |
| 131 | * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3, |
| 132 | bitsize 0, and complain_overflow_dont. |
| 133 | * coff-sparc.c (coff_sparc_howto_table): Likewise. |
| 134 | * elf-hppa.h (elf_hppa_howto_table): Likewise. |
| 135 | * elf-m10200.c (elf_mn10200_howto_table): Likewise. |
| 136 | * elf-m10300.c (elf_mn10300_howto_table): Likewise. |
| 137 | * elf32-arc.c (elf_arc_howto_table): Likewise. |
| 138 | * elf32-arm.c (elf32_arm_howto_table_1): Likewise. |
| 139 | * elf32-avr.c (elf_avr_howto_table): Likewise. |
| 140 | * elf32-bfin.c (bfin_howto_table): Likewise. |
| 141 | * elf32-cr16.c (cr16_elf_howto_table): Likewise. |
| 142 | * elf32-cris.c (cris_elf_howto_table): Likewise. |
| 143 | * elf32-crx.c (crx_elf_howto_table): Likewise. |
| 144 | * elf32-d10v.c (elf_d10v_howto_table): Likewise. |
| 145 | * elf32-d30v.c (elf_d30v_howto_table): Likewise. |
| 146 | * elf32-dlx.c (dlx_elf_howto_table): Likewise. |
| 147 | * elf32-epiphany.c (epiphany_elf_howto_table): Likewise. |
| 148 | * elf32-fr30.c (fr30_elf_howto_table): Likewise. |
| 149 | * elf32-frv.c (elf32_frv_howto_table): Likewise. |
| 150 | * elf32-h8300.c (h8_elf_howto_table): Likewise. |
| 151 | * elf32-i370.c (i370_elf_howto_raw): Likewise. |
| 152 | * elf32-i386.c (elf_howto_table): Likewise. |
| 153 | * elf32-i860.c (elf32_i860_howto_table): Likewise. |
| 154 | * elf32-i960.c (elf32_i960_relocate): Likewise. |
| 155 | * elf32-ip2k.c (ip2k_elf_howto_table): Likewise. |
| 156 | * elf32-iq2000.c (iq2000_elf_howto_table): Likewise. |
| 157 | * elf32-lm32.c (lm32_elf_howto_table): Likewise. |
| 158 | * elf32-m32c.c (m32c_elf_howto_table): Likewise. |
| 159 | * elf32-m32r.c (m32r_elf_howto_table): Likewise. |
| 160 | * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise. |
| 161 | * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise. |
| 162 | * elf32-m68k.c (howto_table): Likewise. |
| 163 | * elf32-mcore.c (mcore_elf_howto_raw): Likewise. |
| 164 | * elf32-mep.c (mep_elf_howto_table): Likewise. |
| 165 | * elf32-metag.c (elf_metag_howto_table): Likewise. |
| 166 | * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise. |
| 167 | * elf32-mips.c (elf_mips_howto_table_rel): Likewise. |
| 168 | * elf32-moxie.c (moxie_elf_howto_table): Likewise. |
| 169 | * elf32-msp430.c (elf_msp430_howto_table): Likewise. |
| 170 | * elf32-mt.c (mt_elf_howto_table): Likewise. |
| 171 | * elf32-nds32.c (nds32_elf_howto_table): Likewise. |
| 172 | * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise. |
| 173 | * elf32-or1k.c (or1k_elf_howto_table): Likewise. |
| 174 | * elf32-pj.c (pj_elf_howto_table): Likewise. |
| 175 | * elf32-ppc.c (ppc_elf_howto_raw): Likewise. |
| 176 | * elf32-rl78.c (rl78_elf_howto_table): Likewise. |
| 177 | * elf32-rx.c (rx_elf_howto_table): Likewise. |
| 178 | * elf32-s390.c (elf_howto_table): Likewise. |
| 179 | * elf32-score.c (elf32_score_howto_table): Likewise. |
| 180 | * elf32-score7.c (elf32_score_howto_table): Likewise. |
| 181 | * elf32-sh-relocs.h (R_SH_NONE): Likewise. |
| 182 | * elf32-spu.c (elf_howto_table): Likewise. |
| 183 | * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise. |
| 184 | * elf32-tilepro.c (tilepro_elf_howto_table): Likewise. |
| 185 | * elf32-v850.c (v850_elf_howto_table): Likewise. |
| 186 | * elf32-vax.c (howto_table): Likewise. |
| 187 | * elf32-visium.c (visium_elf_howto_table): Likewise. |
| 188 | * elf32-xc16x.c (xc16x_elf_howto_table): Likewise. |
| 189 | * elf32-xgate.c (elf_xgate_howto_table): Likewise. |
| 190 | * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise. |
| 191 | * elf32-xtensa.c (elf_howto_table): Likewise. |
| 192 | * elf64-alpha.c (elf64_alpha_howto_table): Likewise. |
| 193 | * elf64-mips.c (mips_elf64_howto_table_rel): Likewise. |
| 194 | * elf64-mmix.c (elf_mmix_howto_table): Likewise. |
| 195 | * elf64-ppc.c (ppc64_elf_howto_raw): Likewise. |
| 196 | * elf64-s390.c (elf_howto_table): Likewise. |
| 197 | * elf64-sh64.c (sh_elf64_howto_table): Likewise. |
| 198 | * elf64-x86-64.c (x86_64_elf_howto_table): Likewise. |
| 199 | * elfn32-mips.c (elf_mips_howto_table_rel): Likewise. |
| 200 | * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise. |
| 201 | (elfNN_aarch64_howto_none): Likewise. |
| 202 | * elfxx-ia64.c (ia64_howto_table): Likewise. |
| 203 | * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise. |
| 204 | * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise. |
| 205 | * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise. |
| 206 | |
| 207 | 2015-01-15 H.J. Lu <hongjiu.lu@intel.com> |
| 208 | |
| 209 | PR ld/17847 |
| 210 | * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain |
| 211 | about -fPIC if the symbol is undefined when building executable. |
| 212 | |
| 213 | 2015-01-15 Nick Clifton <nickc@redhat.com> |
| 214 | |
| 215 | PR binutils/17512 |
| 216 | * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an |
| 217 | error message. Never return an invalid howto pointer. |
| 218 | * elf32-cr16.c (cr16_info_to_howto): Likewise. |
| 219 | * elf32-crx.c (elf_crx_info_to_howto): Likewise. |
| 220 | * elf32-i370.c (i370_elf_info_to_howto): Likewise. |
| 221 | * elf32-mcore.c (mcore_elf_info_to_howto): Likewise. |
| 222 | * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise. |
| 223 | * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise. |
| 224 | * elf32-pj.c (pj_elf_info_to_howto): Likewise. |
| 225 | * elf32-ppc.c (ppc_elf_info_to_howto): Likewise. |
| 226 | * elf32-spu.c (spu_elf_info_to_howto): Likewise. |
| 227 | * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise. |
| 228 | * elf32-vax.c (rtype_to_howto): Likewise. |
| 229 | * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise. |
| 230 | * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise. |
| 231 | * elfn32-mips.c (sh_elf_info_to_howto): Likewise. |
| 232 | * elf32-sh.c (sh_elf_info_to_howto): Likewise. |
| 233 | (sh_elf_reloc): Check that the reloc is in range. |
| 234 | * reloc.c (bfd_perform_relocation): Check that the section is big |
| 235 | enough for the entire reloc. |
| 236 | (bfd_generic_get_relocated_section_contents): Report unexpected |
| 237 | return values from perform_reloc. |
| 238 | |
| 239 | 2015-01-15 Nick Clifton <nickc@redhat.com> |
| 240 | |
| 241 | * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled |
| 242 | relocs. Include PC-relative adjustment for R_MSP430X_ABS16 |
| 243 | relaxation. |
| 244 | |
| 245 | 2015-01-15 Alan Modra <amodra@gmail.com> |
| 246 | |
| 247 | * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for |
| 248 | any output section matching a linker created dynobj section. |
| 249 | |
| 250 | 2015-01-15 Alan Modra <amodra@gmail.com> |
| 251 | |
| 252 | PR 17842 |
| 253 | * elflink.c (elf_link_output_sym): Assert elf_onesymtab set. |
| 254 | (bfd_elf_final_link): Always create a symbol table when emit_relocs. |
| 255 | Don't assign symtab file position unless symbols will be output. |
| 256 | Merge blocks with condition in common. Don't call |
| 257 | elf_backend_output_arch_local_syms or elf_backend_output_arch_syms |
| 258 | unless other symbols are output. Move assignment of symtab_shndx |
| 259 | file position. Localize variable. |
| 260 | |
| 261 | 2015-01-14 Jiong Wang <jiong.wang@arm.com> |
| 262 | |
| 263 | * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when |
| 264 | trying to defer them to runtime. |
| 265 | |
| 266 | 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com> |
| 267 | |
| 268 | * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND |
| 269 | to check if a symbol should be bound symbolically. |
| 270 | |
| 271 | 2015-01-13 Jiong Wang <jiong.wang@arm.com> |
| 272 | |
| 273 | * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check |
| 274 | for TLSLE_MOVW_TPREL_G2. |
| 275 | |
| 276 | 2015-01-13 Jiong Wang <jiong.wang@arm.com> |
| 277 | |
| 278 | PR ld/17415 |
| 279 | * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark |
| 280 | R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned. |
| 281 | * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the |
| 282 | bit mask. |
| 283 | |
| 284 | 2015-01-12 Terry Guo <terry.guo@arm.com> |
| 285 | |
| 286 | * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New |
| 287 | function. |
| 288 | (_bfd_elf_gc_mark_extra_sections): Use it. |
| 289 | |
| 290 | 2015-01-11 H.J. Lu <hongjiu.lu@intel.com> |
| 291 | |
| 292 | PR ld/17827 |
| 293 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE, |
| 294 | only discard space for pc-relative relocs symbols which turn |
| 295 | out to need copy relocs. |
| 296 | |
| 297 | 2015-01-09 Nick Clifton <nickc@redhat.com> |
| 298 | |
| 299 | * tekhex.c (getvalue): Fix thinko in test for correct extraction |
| 300 | of value. |
| 301 | (getsym): Return false if there was not enough data to extract the |
| 302 | symbol. |
| 303 | |
| 304 | 2015-01-09 Anthony Green <green@moxielogic.com> |
| 305 | |
| 306 | * elf32-moxie.c (ELF_MACHINE_ALT1): Define. |
| 307 | |
| 308 | 2015-01-08 Nick Clifton <nickc@redhat.com> |
| 309 | |
| 310 | * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of |
| 311 | 16-bit absolute BR instructions to 10-bit pc-relative JMP |
| 312 | instructions. |
| 313 | |
| 314 | 2015-01-08 Nick Clifton <nickc@redhat.com> |
| 315 | |
| 316 | PR binutils/17512 |
| 317 | * coffcode.h (coff_slurp_symbol_table): Return false if we failed |
| 318 | to load the line table. |
| 319 | * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum |
| 320 | maxpagesize of 1. |
| 321 | * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if |
| 322 | the Data Directory Size is too large. |
| 323 | |
| 324 | 2015-01-06 H.J. Lu <hongjiu.lu@intel.com> |
| 325 | |
| 326 | PR binutils/17512 |
| 327 | * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation. |
| 328 | * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. |
| 329 | |
| 330 | 2015-01-06 Nick Clifton <nickc@redhat.com> |
| 331 | |
| 332 | PR binutils/17512 |
| 333 | * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the |
| 334 | string table. |
| 335 | |
| 336 | * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1. |
| 337 | (bfd_perform_relocation): Include the size of the reloc in the |
| 338 | test for an out of range relocation. |
| 339 | (bfd_generic_get_relocated_section_contents): Remove reloc range |
| 340 | test. |
| 341 | |
| 342 | * coff-i860.c (CALC_ADDEND): Always set an addend value. |
| 343 | * tekhex.c (getvalue): Add an end pointer parameter. Use it to |
| 344 | avoid reading off the end of the buffer. |
| 345 | (getsym): Likewise. |
| 346 | (first_phase): Likewise. |
| 347 | (pass_over): Pass an end pointer to the invoked function. |
| 348 | |
| 349 | 2015-01-05 H.J. Lu <hongjiu.lu@intel.com> |
| 350 | |
| 351 | PR binutils/17512 |
| 352 | * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt |
| 353 | input. |
| 354 | * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise. |
| 355 | |
| 356 | 2015-01-05 Nick Clifton <nickc@redhat.com> |
| 357 | |
| 358 | PR binutils/17512 |
| 359 | * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized |
| 360 | is at least big enough for the header to be read. |
| 361 | * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs. |
| 362 | * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks. |
| 363 | (bfd_mach_o_read_command): Prevetn duplicate error messages about |
| 364 | unrecognized commands. |
| 365 | * syms.c (_bfd_stab_section_find_nearest_line): Add range checks |
| 366 | when indexing into the string table. |
| 367 | |
| 368 | 2015-01-01 Alan Modra <amodra@gmail.com> |
| 369 | |
| 370 | Update year range in copyright notice of all files. |
| 371 | |
| 372 | For older changes see ChangeLog-2014 |
| 373 | \f |
| 374 | Copyright (C) 2015 Free Software Foundation, Inc. |
| 375 | |
| 376 | Copying and distribution of this file, with or without modification, |
| 377 | are permitted in any medium without royalty provided the copyright |
| 378 | notice and this notice are preserved. |
| 379 | |
| 380 | Local Variables: |
| 381 | mode: change-log |
| 382 | left-margin: 8 |
| 383 | fill-column: 74 |
| 384 | version-control: never |
| 385 | End: |