1 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
3 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
4 (elfcore_write_s390_vxrs_high): Likewise.
5 * elf.c (elfcore_grok_s390_vxrs_low): New function.
6 (elfcore_grok_s390_vxrs_high): New function.
7 (elfcore_grok_note): Call them.
8 (elfcore_write_s390_vxrs_low): New function.
9 (elfcore_write_s390_vxrs_high): New function.
10 (elfcore_write_register_note): Call them.
12 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
15 * verilog.c (verilog_write_record): Correct buffer size.
17 2015-02-19 Alan Modra <amodra@gmail.com>
19 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
21 2015-02-19 Alan Modra <amodra@gmail.com>
24 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
25 (elf_link_output_extsym): Drop local and global undefined syms.
28 2015-02-17 Alan Modra <amodra@gmail.com>
31 * elflink.c (struct elf_outext_info): Remove need_second_pass
33 (elf_link_output_extsym): Delete code handling second forced
34 local pass. Move code emitting NULL STT_FILE symbol later, so
35 that it can be omitted if forced local is stripped. Don't
36 emit the NULL STT_FILE if no file symbols have been output.
37 (bfd_elf_final_link): Remove second forced local pass.
38 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
39 (ppc_elf_size_dynamic_sections): Likewise.
40 * elf64-ppc.c (ppc_build_one_stub): Likewise.
41 (build_global_entry_stubs): Likewise.
42 (ppc64_elf_build_stubs): Likewise.
44 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
47 * elflink.c (elf_link_output_extsym): Only check filesym_count
48 when outputting a NULL FILE symbol. Set second_pass_sym to
49 h->forced_local && !h->root.linker_def.
51 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
53 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
55 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
57 2015-02-15 Alan Modra <amodra@gmail.com>
59 * dwarf2.c (read_rangelist): Correct buffer overflow check
60 Whitespace throughout file.
62 2015-02-14 Alan Modra <amodra@gmail.com>
65 * bfd.c (struct bfd): Add lto_output.
66 * linker.c (_bfd_handle_already_linked): Explicitly test for
67 objects added by the lto plugin.
68 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
69 no_export flags from archive.
70 * archive.c (open_nested_file): New function, setting lto_output
71 and no_export, extracted from..
72 (find_nested_archive): ..here. Flip params. Rename from
73 _bfd_find_nested_archive.
74 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
75 (_bfd_look_for_bfd_in_cache): Copy no_export.
76 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
77 my_archive->no_export test.
78 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
79 Don't use the file name when adding lto_output STT_FILE sym.
80 * bfd-in2.h: Regenerate.
82 2015-02-13 Alan Modra <amodra@gmail.com>
85 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
88 2015-02-12 Nick Clifton <nickc@redhat.com>
91 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
92 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
93 (read_indirect_string, read_alt_indirect_string)
94 (read_alt_indirect_ref, read_address, read_abbrevs)
95 (read_attribute_value, read_attribute, decode_line_info)
96 (find_abstract_instance_name, read_rangelist)
97 (scan_unit_for_symbols, parse_comp_unit)
98 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
99 end pointers to reading functions and check for offsets taking
100 pointers out of range. Replace calls to read_*_leb128 with calls
103 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
105 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
106 computed file_name address being before the start of the string
109 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
112 * bfd.c (bfd_plugin_format): New.
113 (bfd): Add plugin_format and plugin_dummy_bfd.
114 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
115 argument to return TRUE if any plugin is found. Set plugin_format.
117 (bfd_plugin_target_p): New.
118 (bfd_plugin_specified_p): Likewise.
119 (bfd_plugin_target_p): Likewise.
120 (register_ld_plugin_object_p): Likewise.
121 (bfd_plugin_set_plugin): Set has_plugin.
122 (load_plugin): Cache try_load_plugin result.
123 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
125 * plugin.h (bfd_plugin_target_p): New.
126 (bfd_plugin_specified_p): Likewise.
127 (register_ld_plugin_object_p): Likewise.
128 * bfd-in2.h: Regenerated.
130 2015-02-11 Pedro Alves <palves@redhat.com>
132 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
133 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
134 * libbfd.h: Regenerate.
135 * libcoff.h: Regenerate.
137 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
138 * mach-o.h [__cplusplus]: Wrap in extern "C".
139 * som.h [__cplusplus]: Wrap in extern "C".
141 2015-02-10 Nick Clifton <nickc@redhat.com>
144 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
146 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
147 size and number of relocs.
148 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
150 * versados.c (process_otr): Check the esdid value before using it
153 2015-02-09 Ed Maste <emaste@freebsd.org>
155 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
156 uninitialized and unused variable.
157 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
159 2015-02-09 Alan Modra <amodra@gmail.com>
161 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
163 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
164 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
166 2015-02-09 Alan Modra <amodra@gmail.com>
168 * elflink.c: Whitespace, formatting fixes.
169 (elf_link_input_bfd): Clarify comment.
170 (elf_link_output_extsym): Exclude symbols in linker created
171 sections when testing for plugin symbols.
173 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
176 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
177 warning for relocation in readonly section for -z text.
178 (elf_i386_size_dynamic_sections): Likewise.
179 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
180 (elf_x86_64_size_dynamic_sections): Likewise.
182 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
186 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
187 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
188 referenced from a non-IR file.
190 2015-02-06 Nick Clifton <nickc@redhat.com>
193 * peXXigen.c (rsrc_print_resource_entries): Add range check for
194 addresses that wrap around the address space.
195 (rsrc_parse_entry): Likewise.
197 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
201 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
202 undefined if it is referenced from a non-IR file.
204 2015-02-03 Nick Clifton <nickc@redhat.com>
207 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
208 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
209 index or an out of range fdr index.
210 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
211 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
212 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
213 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
214 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
215 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
216 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
217 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
218 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
219 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
220 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
221 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
222 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
223 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
224 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
225 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
226 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
227 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
228 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
229 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
230 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
231 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
232 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
233 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
234 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
235 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
236 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
237 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
238 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
239 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
240 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
241 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
242 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
243 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
244 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
245 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
246 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
247 * elf32-vax.c (rtype_to_howto): Likewise.
248 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
249 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
250 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
251 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
252 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
253 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
254 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
255 of range symbol indicies.
256 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
257 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
258 (bfd_mach_o_build_dysymtab): Likewise.
259 (bfd_mach_o_write_symtab_content): Set the string table size to
261 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
263 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
265 * tekhex.c (first_phase): Check for src pointer reaching end of
268 2015-02-03 Will Newton <will.newton@linaro.org>
270 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
271 Set st_value to zero for undefined symbols if the reference
272 is weak or pointer_equality_needed is FALSE.
274 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
275 comment discussing why we clear st_value for some symbols.
277 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
279 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
280 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
282 2015-01-29 Alan Modra <amodra@gmail.com>
284 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
285 optimization. Tidy mask for GOT_TLSGD optimization.
286 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
287 location of nop zapping high insn too.
289 2015-01-28 Alan Modra <amodra@gmail.com>
291 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
292 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
293 in .toc indicate xlc compiled code that might require a rw .toc.
295 2015-01-28 James Bowman <james.bowman@ftdichip.com>
297 * Makefile.am: Add FT32 files.
298 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
299 (bfd_mach_ft32): Define.
300 (bfd_ft32_arch): Declare.
301 (bfd_archures_list): Add bfd_ft32_arch.
302 * config.bfd: Handle FT32.
303 * configure.ac: Likewise.
304 * cpu-ft32.c: New file.
305 * elf32-ft32.c: New file.
306 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
307 BFD_RELOC_FT32_18): Define.
308 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
309 * bfd-in2.h: Regenerate.
310 * libbfd.h: Regenerate.
311 * Makefile.in: Regenerate.
312 * configure: Regenerate.
313 * po/SRC-POTFILES.in: Regenerate.
315 2015-01-27 Nick Clifton <nickc@redhat.com>
318 * pdp11.c (aout_get_external_symbols): Return false if there are
321 * dwarf2.c (concat_filename): Check for an empty directory table.
322 (scan_unit_for_symbols): Check for reading off the end of the
324 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
326 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
329 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
331 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
333 2015-01-22 DJ Delorie <dj@redhat.com>
335 * elf32-m32c.c (m32c_apply_reloc_24): New.
336 (m32c_elf_howto_table): Use it for R_M32C_24.
337 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
339 2015-01-22 Nick Clifton <nickc@redhat.com>
342 * coffcode.h (handle_COMDAT): When searching for the section
343 symbol, make sure that there is space left in the symbol table.
344 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
346 2015-01-21 Nick Clifton <nickc@redhat.com>
349 * coffcode.h (coff_set_arch_mach_hook): Check return value from
351 (coff_slurp_line_table): Return FALSE if the line number
352 information was corrupt.
353 (coff_slurp_symbol_table): Return FALSE if the symbol information
355 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
356 initialise the fields of the dyld_info structure.
357 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
358 error message and a return value.
359 (bfd_mach_o_layout_commands): Change the function to boolean.
360 Return FALSE if the function fails.
361 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
363 (bfd_mach_o_read_command): Fail if an unrecognised command is
365 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
367 (slurp_symtab): Check the return from bfd_malloc.
368 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
369 encountered an error.
370 (_bfd_XXi_final_link_postscript): Fail if a section could not be
372 * peicode.h (pe_bfd_object_p): Fail if the header could not be
374 * tekhex.c (first_phase): Fail if the section is too big.
375 * versados.c (struct esdid): Add content_size field.
376 (process_otr): Use and check the new field.
377 (versados_get_section_contents): Check that the section exists and
378 that the requested data is available.
380 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
382 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
384 2015-01-20 Alan Modra <amodra@gmail.com>
387 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
390 2015-01-19 Alan Modra <amodra@gmail.com>
393 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
394 linker script assignments too.
395 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
396 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
398 2015-01-19 Alan Modra <amodra@gmail.com>
400 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
401 to allow return of first howto.
402 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
403 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
404 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
405 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
406 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
407 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
408 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
409 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
410 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
411 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
412 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
413 (spu_elf_reloc_type_lookup): Adjust to suit.
415 2015-01-19 Alan Modra <amodra@gmail.com>
417 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
418 (bfd_get_section_limit): ..here.
419 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
420 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
421 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
422 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
423 bfd_reloc_outofrange check.
424 * bfd-in2.h: Regenerate.
426 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
428 * ecoff.c (ecoff_reloc_link_order): Likewise.
429 * elf32-nds32.c (nds32_relocate_contents): Likewise.
430 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
432 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
433 (_bfd_clear_contents): Likewise.
434 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
435 (mips_elf_perform_relocation): Likewise.
437 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
438 from malloc on zero size alloc.
439 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
440 * elflink.c (elf_reloc_link_order): Likewise.
441 * linker.c (_bfd_generic_reloc_link_order): Likewise.
442 * pdp11.c (aout_link_reloc_link_order): Likewise.
443 * xcofflink.c (xcoff_reloc_link_order): Likewise.
445 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
446 bitsize 0, and complain_overflow_dont.
447 * coff-sparc.c (coff_sparc_howto_table): Likewise.
448 * elf-hppa.h (elf_hppa_howto_table): Likewise.
449 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
450 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
451 * elf32-arc.c (elf_arc_howto_table): Likewise.
452 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
453 * elf32-avr.c (elf_avr_howto_table): Likewise.
454 * elf32-bfin.c (bfin_howto_table): Likewise.
455 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
456 * elf32-cris.c (cris_elf_howto_table): Likewise.
457 * elf32-crx.c (crx_elf_howto_table): Likewise.
458 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
459 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
460 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
461 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
462 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
463 * elf32-frv.c (elf32_frv_howto_table): Likewise.
464 * elf32-h8300.c (h8_elf_howto_table): Likewise.
465 * elf32-i370.c (i370_elf_howto_raw): Likewise.
466 * elf32-i386.c (elf_howto_table): Likewise.
467 * elf32-i860.c (elf32_i860_howto_table): Likewise.
468 * elf32-i960.c (elf32_i960_relocate): Likewise.
469 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
470 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
471 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
472 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
473 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
474 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
475 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
476 * elf32-m68k.c (howto_table): Likewise.
477 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
478 * elf32-mep.c (mep_elf_howto_table): Likewise.
479 * elf32-metag.c (elf_metag_howto_table): Likewise.
480 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
481 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
482 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
483 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
484 * elf32-mt.c (mt_elf_howto_table): Likewise.
485 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
486 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
487 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
488 * elf32-pj.c (pj_elf_howto_table): Likewise.
489 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
490 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
491 * elf32-rx.c (rx_elf_howto_table): Likewise.
492 * elf32-s390.c (elf_howto_table): Likewise.
493 * elf32-score.c (elf32_score_howto_table): Likewise.
494 * elf32-score7.c (elf32_score_howto_table): Likewise.
495 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
496 * elf32-spu.c (elf_howto_table): Likewise.
497 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
498 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
499 * elf32-v850.c (v850_elf_howto_table): Likewise.
500 * elf32-vax.c (howto_table): Likewise.
501 * elf32-visium.c (visium_elf_howto_table): Likewise.
502 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
503 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
504 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
505 * elf32-xtensa.c (elf_howto_table): Likewise.
506 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
507 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
508 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
509 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
510 * elf64-s390.c (elf_howto_table): Likewise.
511 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
512 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
513 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
514 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
515 (elfNN_aarch64_howto_none): Likewise.
516 * elfxx-ia64.c (ia64_howto_table): Likewise.
517 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
518 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
519 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
521 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
524 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
525 about -fPIC if the symbol is undefined when building executable.
527 2015-01-15 Nick Clifton <nickc@redhat.com>
530 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
531 error message. Never return an invalid howto pointer.
532 * elf32-cr16.c (cr16_info_to_howto): Likewise.
533 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
534 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
535 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
536 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
537 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
538 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
539 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
540 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
541 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
542 * elf32-vax.c (rtype_to_howto): Likewise.
543 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
544 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
545 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
546 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
547 (sh_elf_reloc): Check that the reloc is in range.
548 * reloc.c (bfd_perform_relocation): Check that the section is big
549 enough for the entire reloc.
550 (bfd_generic_get_relocated_section_contents): Report unexpected
551 return values from perform_reloc.
553 2015-01-15 Nick Clifton <nickc@redhat.com>
555 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
556 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
559 2015-01-15 Alan Modra <amodra@gmail.com>
561 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
562 any output section matching a linker created dynobj section.
564 2015-01-15 Alan Modra <amodra@gmail.com>
567 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
568 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
569 Don't assign symtab file position unless symbols will be output.
570 Merge blocks with condition in common. Don't call
571 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
572 unless other symbols are output. Move assignment of symtab_shndx
573 file position. Localize variable.
575 2015-01-14 Jiong Wang <jiong.wang@arm.com>
577 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
578 trying to defer them to runtime.
580 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
582 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
583 to check if a symbol should be bound symbolically.
585 2015-01-13 Jiong Wang <jiong.wang@arm.com>
587 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
588 for TLSLE_MOVW_TPREL_G2.
590 2015-01-13 Jiong Wang <jiong.wang@arm.com>
593 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
594 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
595 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
598 2015-01-12 Terry Guo <terry.guo@arm.com>
600 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
602 (_bfd_elf_gc_mark_extra_sections): Use it.
604 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
607 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
608 only discard space for pc-relative relocs symbols which turn
609 out to need copy relocs.
611 2015-01-09 Nick Clifton <nickc@redhat.com>
613 * tekhex.c (getvalue): Fix thinko in test for correct extraction
615 (getsym): Return false if there was not enough data to extract the
618 2015-01-09 Anthony Green <green@moxielogic.com>
620 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
622 2015-01-08 Nick Clifton <nickc@redhat.com>
624 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
625 16-bit absolute BR instructions to 10-bit pc-relative JMP
628 2015-01-08 Nick Clifton <nickc@redhat.com>
631 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
632 to load the line table.
633 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
635 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
636 the Data Directory Size is too large.
638 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
641 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
642 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
644 2015-01-06 Nick Clifton <nickc@redhat.com>
647 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
650 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
651 (bfd_perform_relocation): Include the size of the reloc in the
652 test for an out of range relocation.
653 (bfd_generic_get_relocated_section_contents): Remove reloc range
656 * coff-i860.c (CALC_ADDEND): Always set an addend value.
657 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
658 avoid reading off the end of the buffer.
660 (first_phase): Likewise.
661 (pass_over): Pass an end pointer to the invoked function.
663 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
666 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
668 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
670 2015-01-05 Nick Clifton <nickc@redhat.com>
673 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
674 is at least big enough for the header to be read.
675 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
676 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
677 (bfd_mach_o_read_command): Prevetn duplicate error messages about
678 unrecognized commands.
679 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
680 when indexing into the string table.
682 2015-01-01 Alan Modra <amodra@gmail.com>
684 Update year range in copyright notice of all files.
686 For older changes see ChangeLog-2014
688 Copyright (C) 2015 Free Software Foundation, Inc.
690 Copying and distribution of this file, with or without modification,
691 are permitted in any medium without royalty provided the copyright
692 notice and this notice are preserved.
698 version-control: never