1 2015-02-27 Nick Clifton <nickc@redhat.com>
4 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
5 string length overflow when the string table length is actually
8 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
10 * bfd/bfd-in2.h: Regenerate.
11 * bfd/libbfd.h: Regenerate.
13 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
15 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
16 TLSDESC_LD_PREL19 field width and masks.
17 (aarch64_tls_transition_without_check)
18 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
19 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
20 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
21 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
22 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
23 (_bfd_aarch64_elf_resolve_relocation): Likewise.
25 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
27 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
29 (aarch64_tls_transition_without_check)
30 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
31 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
32 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
33 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
34 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
35 (_bfd_aarch64_elf_resolve_relocation): Likewise.
36 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
38 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
40 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
41 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
42 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
43 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
44 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
45 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
46 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
47 (_bfd_aarch64_elf_resolve_relocation): Likewise.
48 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
50 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
52 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
53 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
54 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
55 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
56 (elfNN_aarch64_check_relocs): Handle
57 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
59 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
60 (_bfd_aarch64_elf_resolve_relocation): Likewise.
62 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
64 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
66 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
68 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
69 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
70 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
73 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
75 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
78 2015-02-26 Nick Clifton <nickc@redhat.com>
81 * coffcode.h (coff_compute_section_file_positions): Report
83 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
84 (assign_file_positions_for_non_load_sections): Replace assertion
85 with an error message.
86 (rewrite_elf_program_header): Handle excessive segment
88 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
89 (bfd_mach_o_read_section_64): Likewise.
90 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
91 print a bfd name, not %A.
93 2015-02-26 Alan Modra <amodra@gmail.com>
95 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
96 thread-safe stubs for iplt.
97 (build_tls_get_addr_stub): Restore r2 immediately after call.
99 2015-02-26 Terry Guo <terry.guo@arm.com>
101 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
102 merge Tag_ABI_HardFP_use.
104 2015-02-26 Alan Modra <amodra@gmail.com>
106 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
107 Use text relocs rather than giving an error on trying to use
108 .dynbss for protected shared lib vars.
109 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
111 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
113 * elf32-avr.c (struct elf_avr_section_data): New structure.
114 (struct avr_relax_info): New structure.
115 (elf_avr_new_section_hook): New function.
116 (struct elf_avr_section_data): Add relax_info.
117 (get_avr_relax_info): New function.
118 (init_avr_relax_info): New function.
119 (elf32_avr_relax_delete_bytes): Find next property record before
120 deleting bytes. When deleting don't move bytes beyond the next
122 (avr_elf32_assign_records_to_section): New function.
123 (avr_property_record_compare): New function.
124 (avr_load_all_property_sections): New function.
125 (elf32_avr_relax_section): Load property data. After relaxing the
126 section, move any .align directives that have enough deleted bytes
128 (bfd_elf32_new_section_hook): Define.
130 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
132 * elf32-avr.h (struct avr_property_header): New strucure.
133 (avr_elf32_load_property_records): Declare.
134 (avr_elf32_property_record_name): Declare.
135 * elf32-avr.c: Add bfd_stdint.h include.
136 (retrieve_local_syms): New function.
137 (get_elf_r_symndx_section): New function.
138 (get_elf_r_symndx_offset): New function.
139 (internal_reloc_compare): New function.
140 (struct avr_find_section_data): New structure.
141 (avr_is_section_for_address): New function.
142 (avr_find_section_for_address): New function.
143 (avr_elf32_load_records_from_section): New function.
144 (avr_elf32_load_property_records): New function.
145 (avr_elf32_property_record_name): New function.
147 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
149 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
150 (AVR_PROPERTY_RECORDS_VERSION): Define.
151 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
152 (struct avr_property_record): New structure.
154 2015-02-24 Nick Clifton <nickc@redhat.com>
156 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
158 (v850_elf_make_note_section): New function. Creates a note
160 (v850_elf_create_sections): New function. Create a note section
161 if one is not already present.
162 (v850_elf_set_note): New function. Adds a note to a bfd.
163 (v850_elf_copy_private_bfd_data): New function. Copies V850
165 (v850_elf_merge_notes): New function. Merges V850 notes.
166 (print_v850_note): New function. Displays a V850 note.
167 (v850_elf_print_notes): New function. Displays all notes attached
169 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
170 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
171 (v850_elf_fake_sections): Set the type of the V850 note section.
172 * bfd-in.h (v850_elf_create_sections): Add prototype.
173 (v850_elf_set_note): Add prototype.
174 * bfd-in2.h: Regenerate.
176 2015-02-24 Nick Clifton <nickc@redhat.com>
178 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
179 * configure: Regenerate.
180 * config.in: Regenerate.
181 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
182 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
183 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
186 2015-02-24 Nick Clifton <nickc@redhat.com>
188 * pdp11.c (set_section_contents): Pad the .text and .data sections
189 to their aligned sizes.
191 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
193 * config.bfd: Add h8300-*-linux.
194 * configure.ac: Add h8300_elf32_linux_vec.
195 * configure: Regenerate.
196 * elf32-h8300.c: Likewise.
197 * targets.c(_bfd_target_vector): Likewise.
199 2015-02-23 Nick Clifton <nickc@redhat.com>
202 * cpu-w65.c: Correct typos in license notice.
205 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
206 symbols at end of sections. Adjust function sizes.
208 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
210 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
211 (elfcore_write_s390_vxrs_high): Likewise.
212 * elf.c (elfcore_grok_s390_vxrs_low): New function.
213 (elfcore_grok_s390_vxrs_high): New function.
214 (elfcore_grok_note): Call them.
215 (elfcore_write_s390_vxrs_low): New function.
216 (elfcore_write_s390_vxrs_high): New function.
217 (elfcore_write_register_note): Call them.
219 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
222 * verilog.c (verilog_write_record): Correct buffer size.
224 2015-02-19 Alan Modra <amodra@gmail.com>
226 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
228 2015-02-19 Alan Modra <amodra@gmail.com>
231 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
232 (elf_link_output_extsym): Drop local and global undefined syms.
233 Tidy. Expand comment.
235 2015-02-17 Alan Modra <amodra@gmail.com>
238 * elflink.c (struct elf_outext_info): Remove need_second_pass
240 (elf_link_output_extsym): Delete code handling second forced
241 local pass. Move code emitting NULL STT_FILE symbol later, so
242 that it can be omitted if forced local is stripped. Don't
243 emit the NULL STT_FILE if no file symbols have been output.
244 (bfd_elf_final_link): Remove second forced local pass.
245 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
246 (ppc_elf_size_dynamic_sections): Likewise.
247 * elf64-ppc.c (ppc_build_one_stub): Likewise.
248 (build_global_entry_stubs): Likewise.
249 (ppc64_elf_build_stubs): Likewise.
251 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
254 * elflink.c (elf_link_output_extsym): Only check filesym_count
255 when outputting a NULL FILE symbol. Set second_pass_sym to
256 h->forced_local && !h->root.linker_def.
258 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
260 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
261 on _TLS_MODULE_BASE_.
262 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
264 2015-02-15 Alan Modra <amodra@gmail.com>
266 * dwarf2.c (read_rangelist): Correct buffer overflow check
267 Whitespace throughout file.
269 2015-02-14 Alan Modra <amodra@gmail.com>
272 * bfd.c (struct bfd): Add lto_output.
273 * linker.c (_bfd_handle_already_linked): Explicitly test for
274 objects added by the lto plugin.
275 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
276 no_export flags from archive.
277 * archive.c (open_nested_file): New function, setting lto_output
278 and no_export, extracted from..
279 (find_nested_archive): ..here. Flip params. Rename from
280 _bfd_find_nested_archive.
281 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
282 (_bfd_look_for_bfd_in_cache): Copy no_export.
283 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
284 my_archive->no_export test.
285 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
286 Don't use the file name when adding lto_output STT_FILE sym.
287 * bfd-in2.h: Regenerate.
289 2015-02-13 Alan Modra <amodra@gmail.com>
292 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
293 now redundant assert.
295 2015-02-12 Nick Clifton <nickc@redhat.com>
298 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
299 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
300 (read_indirect_string, read_alt_indirect_string)
301 (read_alt_indirect_ref, read_address, read_abbrevs)
302 (read_attribute_value, read_attribute, decode_line_info)
303 (find_abstract_instance_name, read_rangelist)
304 (scan_unit_for_symbols, parse_comp_unit)
305 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
306 end pointers to reading functions and check for offsets taking
307 pointers out of range. Replace calls to read_*_leb128 with calls
310 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
312 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
313 computed file_name address being before the start of the string
316 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
319 * bfd.c (bfd_plugin_format): New.
320 (bfd): Add plugin_format and plugin_dummy_bfd.
321 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
322 argument to return TRUE if any plugin is found. Set plugin_format.
324 (bfd_plugin_target_p): New.
325 (bfd_plugin_specified_p): Likewise.
326 (bfd_plugin_target_p): Likewise.
327 (register_ld_plugin_object_p): Likewise.
328 (bfd_plugin_set_plugin): Set has_plugin.
329 (load_plugin): Cache try_load_plugin result.
330 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
332 * plugin.h (bfd_plugin_target_p): New.
333 (bfd_plugin_specified_p): Likewise.
334 (register_ld_plugin_object_p): Likewise.
335 * bfd-in2.h: Regenerated.
337 2015-02-11 Pedro Alves <palves@redhat.com>
339 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
340 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
341 * libbfd.h: Regenerate.
342 * libcoff.h: Regenerate.
344 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
345 * mach-o.h [__cplusplus]: Wrap in extern "C".
346 * som.h [__cplusplus]: Wrap in extern "C".
348 2015-02-10 Nick Clifton <nickc@redhat.com>
351 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
353 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
354 size and number of relocs.
355 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
357 * versados.c (process_otr): Check the esdid value before using it
360 2015-02-09 Ed Maste <emaste@freebsd.org>
362 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
363 uninitialized and unused variable.
364 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
366 2015-02-09 Alan Modra <amodra@gmail.com>
368 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
370 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
371 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
373 2015-02-09 Alan Modra <amodra@gmail.com>
375 * elflink.c: Whitespace, formatting fixes.
376 (elf_link_input_bfd): Clarify comment.
377 (elf_link_output_extsym): Exclude symbols in linker created
378 sections when testing for plugin symbols.
380 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
383 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
384 warning for relocation in readonly section for -z text.
385 (elf_i386_size_dynamic_sections): Likewise.
386 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
387 (elf_x86_64_size_dynamic_sections): Likewise.
389 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
393 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
394 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
395 referenced from a non-IR file.
397 2015-02-06 Nick Clifton <nickc@redhat.com>
400 * peXXigen.c (rsrc_print_resource_entries): Add range check for
401 addresses that wrap around the address space.
402 (rsrc_parse_entry): Likewise.
404 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
408 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
409 undefined if it is referenced from a non-IR file.
411 2015-02-03 Nick Clifton <nickc@redhat.com>
414 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
415 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
416 index or an out of range fdr index.
417 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
418 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
419 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
420 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
421 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
422 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
423 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
424 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
425 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
426 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
427 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
428 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
429 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
430 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
431 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
432 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
433 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
434 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
435 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
436 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
437 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
438 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
439 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
440 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
441 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
442 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
443 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
444 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
445 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
446 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
447 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
448 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
449 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
450 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
451 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
452 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
453 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
454 * elf32-vax.c (rtype_to_howto): Likewise.
455 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
456 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
457 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
458 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
459 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
460 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
461 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
462 of range symbol indicies.
463 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
464 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
465 (bfd_mach_o_build_dysymtab): Likewise.
466 (bfd_mach_o_write_symtab_content): Set the string table size to
468 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
470 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
472 * tekhex.c (first_phase): Check for src pointer reaching end of
475 2015-02-03 Will Newton <will.newton@linaro.org>
477 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
478 Set st_value to zero for undefined symbols if the reference
479 is weak or pointer_equality_needed is FALSE.
481 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
482 comment discussing why we clear st_value for some symbols.
484 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
486 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
487 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
489 2015-01-29 Alan Modra <amodra@gmail.com>
491 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
492 optimization. Tidy mask for GOT_TLSGD optimization.
493 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
494 location of nop zapping high insn too.
496 2015-01-28 Alan Modra <amodra@gmail.com>
498 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
499 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
500 in .toc indicate xlc compiled code that might require a rw .toc.
502 2015-01-28 James Bowman <james.bowman@ftdichip.com>
504 * Makefile.am: Add FT32 files.
505 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
506 (bfd_mach_ft32): Define.
507 (bfd_ft32_arch): Declare.
508 (bfd_archures_list): Add bfd_ft32_arch.
509 * config.bfd: Handle FT32.
510 * configure.ac: Likewise.
511 * cpu-ft32.c: New file.
512 * elf32-ft32.c: New file.
513 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
514 BFD_RELOC_FT32_18): Define.
515 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
516 * bfd-in2.h: Regenerate.
517 * libbfd.h: Regenerate.
518 * Makefile.in: Regenerate.
519 * configure: Regenerate.
520 * po/SRC-POTFILES.in: Regenerate.
522 2015-01-27 Nick Clifton <nickc@redhat.com>
525 * pdp11.c (aout_get_external_symbols): Return false if there are
528 * dwarf2.c (concat_filename): Check for an empty directory table.
529 (scan_unit_for_symbols): Check for reading off the end of the
531 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
533 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
536 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
538 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
540 2015-01-22 DJ Delorie <dj@redhat.com>
542 * elf32-m32c.c (m32c_apply_reloc_24): New.
543 (m32c_elf_howto_table): Use it for R_M32C_24.
544 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
546 2015-01-22 Nick Clifton <nickc@redhat.com>
549 * coffcode.h (handle_COMDAT): When searching for the section
550 symbol, make sure that there is space left in the symbol table.
551 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
553 2015-01-21 Nick Clifton <nickc@redhat.com>
556 * coffcode.h (coff_set_arch_mach_hook): Check return value from
558 (coff_slurp_line_table): Return FALSE if the line number
559 information was corrupt.
560 (coff_slurp_symbol_table): Return FALSE if the symbol information
562 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
563 initialise the fields of the dyld_info structure.
564 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
565 error message and a return value.
566 (bfd_mach_o_layout_commands): Change the function to boolean.
567 Return FALSE if the function fails.
568 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
570 (bfd_mach_o_read_command): Fail if an unrecognised command is
572 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
574 (slurp_symtab): Check the return from bfd_malloc.
575 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
576 encountered an error.
577 (_bfd_XXi_final_link_postscript): Fail if a section could not be
579 * peicode.h (pe_bfd_object_p): Fail if the header could not be
581 * tekhex.c (first_phase): Fail if the section is too big.
582 * versados.c (struct esdid): Add content_size field.
583 (process_otr): Use and check the new field.
584 (versados_get_section_contents): Check that the section exists and
585 that the requested data is available.
587 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
589 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
591 2015-01-20 Alan Modra <amodra@gmail.com>
594 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
597 2015-01-19 Alan Modra <amodra@gmail.com>
600 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
601 linker script assignments too.
602 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
603 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
605 2015-01-19 Alan Modra <amodra@gmail.com>
607 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
608 to allow return of first howto.
609 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
610 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
611 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
612 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
613 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
614 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
615 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
616 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
617 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
618 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
619 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
620 (spu_elf_reloc_type_lookup): Adjust to suit.
622 2015-01-19 Alan Modra <amodra@gmail.com>
624 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
625 (bfd_get_section_limit): ..here.
626 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
627 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
628 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
629 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
630 bfd_reloc_outofrange check.
631 * bfd-in2.h: Regenerate.
633 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
635 * ecoff.c (ecoff_reloc_link_order): Likewise.
636 * elf32-nds32.c (nds32_relocate_contents): Likewise.
637 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
639 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
640 (_bfd_clear_contents): Likewise.
641 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
642 (mips_elf_perform_relocation): Likewise.
644 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
645 from malloc on zero size alloc.
646 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
647 * elflink.c (elf_reloc_link_order): Likewise.
648 * linker.c (_bfd_generic_reloc_link_order): Likewise.
649 * pdp11.c (aout_link_reloc_link_order): Likewise.
650 * xcofflink.c (xcoff_reloc_link_order): Likewise.
652 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
653 bitsize 0, and complain_overflow_dont.
654 * coff-sparc.c (coff_sparc_howto_table): Likewise.
655 * elf-hppa.h (elf_hppa_howto_table): Likewise.
656 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
657 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
658 * elf32-arc.c (elf_arc_howto_table): Likewise.
659 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
660 * elf32-avr.c (elf_avr_howto_table): Likewise.
661 * elf32-bfin.c (bfin_howto_table): Likewise.
662 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
663 * elf32-cris.c (cris_elf_howto_table): Likewise.
664 * elf32-crx.c (crx_elf_howto_table): Likewise.
665 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
666 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
667 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
668 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
669 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
670 * elf32-frv.c (elf32_frv_howto_table): Likewise.
671 * elf32-h8300.c (h8_elf_howto_table): Likewise.
672 * elf32-i370.c (i370_elf_howto_raw): Likewise.
673 * elf32-i386.c (elf_howto_table): Likewise.
674 * elf32-i860.c (elf32_i860_howto_table): Likewise.
675 * elf32-i960.c (elf32_i960_relocate): Likewise.
676 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
677 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
678 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
679 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
680 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
681 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
682 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
683 * elf32-m68k.c (howto_table): Likewise.
684 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
685 * elf32-mep.c (mep_elf_howto_table): Likewise.
686 * elf32-metag.c (elf_metag_howto_table): Likewise.
687 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
688 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
689 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
690 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
691 * elf32-mt.c (mt_elf_howto_table): Likewise.
692 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
693 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
694 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
695 * elf32-pj.c (pj_elf_howto_table): Likewise.
696 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
697 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
698 * elf32-rx.c (rx_elf_howto_table): Likewise.
699 * elf32-s390.c (elf_howto_table): Likewise.
700 * elf32-score.c (elf32_score_howto_table): Likewise.
701 * elf32-score7.c (elf32_score_howto_table): Likewise.
702 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
703 * elf32-spu.c (elf_howto_table): Likewise.
704 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
705 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
706 * elf32-v850.c (v850_elf_howto_table): Likewise.
707 * elf32-vax.c (howto_table): Likewise.
708 * elf32-visium.c (visium_elf_howto_table): Likewise.
709 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
710 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
711 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
712 * elf32-xtensa.c (elf_howto_table): Likewise.
713 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
714 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
715 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
716 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
717 * elf64-s390.c (elf_howto_table): Likewise.
718 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
719 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
720 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
721 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
722 (elfNN_aarch64_howto_none): Likewise.
723 * elfxx-ia64.c (ia64_howto_table): Likewise.
724 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
725 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
726 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
728 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
731 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
732 about -fPIC if the symbol is undefined when building executable.
734 2015-01-15 Nick Clifton <nickc@redhat.com>
737 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
738 error message. Never return an invalid howto pointer.
739 * elf32-cr16.c (cr16_info_to_howto): Likewise.
740 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
741 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
742 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
743 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
744 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
745 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
746 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
747 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
748 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
749 * elf32-vax.c (rtype_to_howto): Likewise.
750 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
751 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
752 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
753 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
754 (sh_elf_reloc): Check that the reloc is in range.
755 * reloc.c (bfd_perform_relocation): Check that the section is big
756 enough for the entire reloc.
757 (bfd_generic_get_relocated_section_contents): Report unexpected
758 return values from perform_reloc.
760 2015-01-15 Nick Clifton <nickc@redhat.com>
762 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
763 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
766 2015-01-15 Alan Modra <amodra@gmail.com>
768 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
769 any output section matching a linker created dynobj section.
771 2015-01-15 Alan Modra <amodra@gmail.com>
774 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
775 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
776 Don't assign symtab file position unless symbols will be output.
777 Merge blocks with condition in common. Don't call
778 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
779 unless other symbols are output. Move assignment of symtab_shndx
780 file position. Localize variable.
782 2015-01-14 Jiong Wang <jiong.wang@arm.com>
784 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
785 trying to defer them to runtime.
787 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
789 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
790 to check if a symbol should be bound symbolically.
792 2015-01-13 Jiong Wang <jiong.wang@arm.com>
794 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
795 for TLSLE_MOVW_TPREL_G2.
797 2015-01-13 Jiong Wang <jiong.wang@arm.com>
800 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
801 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
802 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
805 2015-01-12 Terry Guo <terry.guo@arm.com>
807 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
809 (_bfd_elf_gc_mark_extra_sections): Use it.
811 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
814 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
815 only discard space for pc-relative relocs symbols which turn
816 out to need copy relocs.
818 2015-01-09 Nick Clifton <nickc@redhat.com>
820 * tekhex.c (getvalue): Fix thinko in test for correct extraction
822 (getsym): Return false if there was not enough data to extract the
825 2015-01-09 Anthony Green <green@moxielogic.com>
827 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
829 2015-01-08 Nick Clifton <nickc@redhat.com>
831 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
832 16-bit absolute BR instructions to 10-bit pc-relative JMP
835 2015-01-08 Nick Clifton <nickc@redhat.com>
838 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
839 to load the line table.
840 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
842 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
843 the Data Directory Size is too large.
845 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
848 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
849 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
851 2015-01-06 Nick Clifton <nickc@redhat.com>
854 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
857 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
858 (bfd_perform_relocation): Include the size of the reloc in the
859 test for an out of range relocation.
860 (bfd_generic_get_relocated_section_contents): Remove reloc range
863 * coff-i860.c (CALC_ADDEND): Always set an addend value.
864 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
865 avoid reading off the end of the buffer.
867 (first_phase): Likewise.
868 (pass_over): Pass an end pointer to the invoked function.
870 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
873 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
875 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
877 2015-01-05 Nick Clifton <nickc@redhat.com>
880 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
881 is at least big enough for the header to be read.
882 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
883 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
884 (bfd_mach_o_read_command): Prevetn duplicate error messages about
885 unrecognized commands.
886 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
887 when indexing into the string table.
889 2015-01-01 Alan Modra <amodra@gmail.com>
891 Update year range in copyright notice of all files.
893 For older changes see ChangeLog-2014
895 Copyright (C) 2015 Free Software Foundation, Inc.
897 Copying and distribution of this file, with or without modification,
898 are permitted in any medium without royalty provided the copyright
899 notice and this notice are preserved.
905 version-control: never