1 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
4 stub resize code into...
5 (bfd_aarch64_resize_stubs): Define.
7 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
9 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
11 (bfd_aarch64_create_stub_section): Define.
13 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
15 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
16 from elf_aarch64_create_or_find_stub_sec.
17 (_bfd_aarch64_add_stub_entry_in_group): Rename from
18 elfNN_aarch64_add_stub. Call
19 _bfd_aarch64_create_or_find_stub_sec.
20 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
21 _bfd_aarch64_add_stub_entry_in_group.
23 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
25 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
26 sense of boolean return.
27 (elfNN_aarch64_size_stubs): Adjust for above.
29 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
31 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
32 Remove unused parameter.
33 (elfNN_aarch64_size_stubs): Adjust for above.
35 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
37 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
39 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
41 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
42 (num_aarch64_erratum_835769_fixes): Remove.
43 (elfNN_aarch64_size_stubs): Remove assignments to above.
45 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
47 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
49 (aarch64_erratum_seqeunce): Rename rtn to rt2.
51 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
53 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
55 2015-03-19 Nick Clifton <nickc@redhat.com>
57 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
58 the RL78 core based upon the flags.
59 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
61 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
62 (elf32_rl78_machine): Always return bfd_mach_rl78.
64 2015-03-19 Nick Clifton <nickc@redhat.com>
67 * compress.c (bfd_compress_section_contents): Do not define this
68 function if it is not used.
70 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
72 * compress.c (bfd_compress_section_contents): Make it static.
73 * bfd/bfd-in2.h: Regenerated.
75 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
78 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
79 suitable for the AMD64.
81 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
82 Nick Clifton <nickc@redhat.com>
85 * coffgen.c (make_a_section_from_file): Only prepend a z to a
86 debug section's name if the section was actually compressed.
87 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
88 * compress.c (bfd_init_section_compress_status): Do not compress
89 the section if doing so would make it bigger. In such cases leave
90 the section alone and return COMPRESS_SECTION_NONE.
92 2015-03-17 Alan Modra <amodra@gmail.com>
94 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
95 on nothing to do, before malloc of returned symbol array.
97 2015-03-16 Nick Clifton <nickc@redhat.com>
99 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
100 stored in the elf_section_data structure then load them as
103 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
105 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
106 relocs against code sections.
107 * elf32-s390.c: Define elf_backend_sort_relocs_p.
108 * elf64-s390.c: Likewise.
110 2015-03-11 Alan Modra <amodra@gmail.com>
112 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
113 reverse order. Account for larger size of __tls_get_addr_opt stub.
115 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
118 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
120 (elf32_arm_print_private_bfd_data): Likewise.
122 2015-03-06 Nick Clifton <nickc@redhat.com>
125 * elflink.c (put_value): Like previous delta, but for the 32-bit
128 2015-03-05 Nick Clifton <nickc@redhat.com>
131 * elflink.c (put_value): Avoid using an undefined shift
134 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
138 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
139 * elf32-i386.c (elf_backend_extern_protected_data): New.
141 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
142 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
143 copy relocs against protected symbols if extern_protected_data
145 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
146 non-function symbols if extern_protected_data is true.
147 * elfxx-target.h (elf_backend_extern_protected_data): New.
149 (elfNN_bed): Initialize extern_protected_data with
150 elf_backend_extern_protected_data.
152 2015-03-05 Nick Clifton <nickc@redhat.com>
155 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
156 lookup fails, check for an address bias in the dwarf info, and if
157 one exists, retry the lookup with the biased value.
158 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
159 Determines if a bias exists bewteen the addresses of functions
160 based on DWARF information vs symbol table information.
161 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
162 * libbfd.h: Regenerate.
164 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
166 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
167 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
168 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
170 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
172 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
173 (aarch64_size_one_stub): Likewise.
174 (aarch64_map_one_stub): Likewise.
176 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
178 * cpu-s390.c (N): New macro.
179 (bfd_s390_31_arch): New. Define only if default target word size
180 is 64 bits. Otherwise define...
181 (bfd_390_64_arch): ...this. Make static.
182 (bfd_s390_arch): Define according to the default target word size.
183 Let the 'next' field point to the alternate arch.
185 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
188 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
189 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
190 to be used with MOVK rather than MOVZ.
192 2015-03-03 DJ Delorie <dj@redhat.com>
194 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
197 2015-02-28 Alan Modra <amodra@gmail.com>
199 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
202 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
204 * elf32-i386.c (need_convert_mov_to_lea): New.
205 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
206 (elf_i386_convert_mov_to_lea): Return TRUE if
207 need_convert_mov_to_lea is unset.
208 * elf64-x86-64.c (need_convert_mov_to_lea): New.
209 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
210 (elf_x86_64_convert_mov_to_lea): Return TRUE if
211 need_convert_mov_to_lea is unset.
213 2015-02-27 Nick Clifton <nickc@redhat.com>
216 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
217 string length overflow when the string table length is actually
220 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
222 * bfd/bfd-in2.h: Regenerate.
223 * bfd/libbfd.h: Regenerate.
225 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
227 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
228 TLSDESC_LD_PREL19 field width and masks.
229 (aarch64_tls_transition_without_check)
230 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
231 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
232 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
233 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
234 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
235 (_bfd_aarch64_elf_resolve_relocation): Likewise.
237 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
239 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
241 (aarch64_tls_transition_without_check)
242 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
243 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
244 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
245 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
246 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
247 (_bfd_aarch64_elf_resolve_relocation): Likewise.
248 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
250 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
252 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
253 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
254 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
255 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
256 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
257 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
258 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
259 (_bfd_aarch64_elf_resolve_relocation): Likewise.
260 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
262 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
264 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
265 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
266 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
267 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
268 (elfNN_aarch64_check_relocs): Handle
269 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
271 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
272 (_bfd_aarch64_elf_resolve_relocation): Likewise.
274 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
276 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
278 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
280 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
281 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
282 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
285 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
287 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
290 2015-02-26 Nick Clifton <nickc@redhat.com>
293 * coffcode.h (coff_compute_section_file_positions): Report
295 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
296 (assign_file_positions_for_non_load_sections): Replace assertion
297 with an error message.
298 (rewrite_elf_program_header): Handle excessive segment
300 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
301 (bfd_mach_o_read_section_64): Likewise.
302 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
303 print a bfd name, not %A.
305 2015-02-26 Alan Modra <amodra@gmail.com>
307 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
308 thread-safe stubs for iplt.
309 (build_tls_get_addr_stub): Restore r2 immediately after call.
311 2015-02-26 Terry Guo <terry.guo@arm.com>
313 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
314 merge Tag_ABI_HardFP_use.
316 2015-02-26 Alan Modra <amodra@gmail.com>
318 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
319 Use text relocs rather than giving an error on trying to use
320 .dynbss for protected shared lib vars.
321 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
323 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
325 * elf32-avr.c (struct elf_avr_section_data): New structure.
326 (struct avr_relax_info): New structure.
327 (elf_avr_new_section_hook): New function.
328 (struct elf_avr_section_data): Add relax_info.
329 (get_avr_relax_info): New function.
330 (init_avr_relax_info): New function.
331 (elf32_avr_relax_delete_bytes): Find next property record before
332 deleting bytes. When deleting don't move bytes beyond the next
334 (avr_elf32_assign_records_to_section): New function.
335 (avr_property_record_compare): New function.
336 (avr_load_all_property_sections): New function.
337 (elf32_avr_relax_section): Load property data. After relaxing the
338 section, move any .align directives that have enough deleted bytes
340 (bfd_elf32_new_section_hook): Define.
342 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
344 * elf32-avr.h (struct avr_property_header): New strucure.
345 (avr_elf32_load_property_records): Declare.
346 (avr_elf32_property_record_name): Declare.
347 * elf32-avr.c: Add bfd_stdint.h include.
348 (retrieve_local_syms): New function.
349 (get_elf_r_symndx_section): New function.
350 (get_elf_r_symndx_offset): New function.
351 (internal_reloc_compare): New function.
352 (struct avr_find_section_data): New structure.
353 (avr_is_section_for_address): New function.
354 (avr_find_section_for_address): New function.
355 (avr_elf32_load_records_from_section): New function.
356 (avr_elf32_load_property_records): New function.
357 (avr_elf32_property_record_name): New function.
359 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
361 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
362 (AVR_PROPERTY_RECORDS_VERSION): Define.
363 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
364 (struct avr_property_record): New structure.
366 2015-02-24 Nick Clifton <nickc@redhat.com>
368 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
370 (v850_elf_make_note_section): New function. Creates a note
372 (v850_elf_create_sections): New function. Create a note section
373 if one is not already present.
374 (v850_elf_set_note): New function. Adds a note to a bfd.
375 (v850_elf_copy_private_bfd_data): New function. Copies V850
377 (v850_elf_merge_notes): New function. Merges V850 notes.
378 (print_v850_note): New function. Displays a V850 note.
379 (v850_elf_print_notes): New function. Displays all notes attached
381 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
382 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
383 (v850_elf_fake_sections): Set the type of the V850 note section.
384 * bfd-in.h (v850_elf_create_sections): Add prototype.
385 (v850_elf_set_note): Add prototype.
386 * bfd-in2.h: Regenerate.
388 2015-02-24 Nick Clifton <nickc@redhat.com>
390 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
391 * configure: Regenerate.
392 * config.in: Regenerate.
393 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
394 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
395 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
398 2015-02-24 Nick Clifton <nickc@redhat.com>
400 * pdp11.c (set_section_contents): Pad the .text and .data sections
401 to their aligned sizes.
403 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
405 * config.bfd: Add h8300-*-linux.
406 * configure.ac: Add h8300_elf32_linux_vec.
407 * configure: Regenerate.
408 * elf32-h8300.c: Likewise.
409 * targets.c(_bfd_target_vector): Likewise.
411 2015-02-23 Nick Clifton <nickc@redhat.com>
414 * cpu-w65.c: Correct typos in license notice.
417 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
418 symbols at end of sections. Adjust function sizes.
420 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
422 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
423 (elfcore_write_s390_vxrs_high): Likewise.
424 * elf.c (elfcore_grok_s390_vxrs_low): New function.
425 (elfcore_grok_s390_vxrs_high): New function.
426 (elfcore_grok_note): Call them.
427 (elfcore_write_s390_vxrs_low): New function.
428 (elfcore_write_s390_vxrs_high): New function.
429 (elfcore_write_register_note): Call them.
431 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
434 * verilog.c (verilog_write_record): Correct buffer size.
436 2015-02-19 Alan Modra <amodra@gmail.com>
438 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
440 2015-02-19 Alan Modra <amodra@gmail.com>
443 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
444 (elf_link_output_extsym): Drop local and global undefined syms.
445 Tidy. Expand comment.
447 2015-02-17 Alan Modra <amodra@gmail.com>
450 * elflink.c (struct elf_outext_info): Remove need_second_pass
452 (elf_link_output_extsym): Delete code handling second forced
453 local pass. Move code emitting NULL STT_FILE symbol later, so
454 that it can be omitted if forced local is stripped. Don't
455 emit the NULL STT_FILE if no file symbols have been output.
456 (bfd_elf_final_link): Remove second forced local pass.
457 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
458 (ppc_elf_size_dynamic_sections): Likewise.
459 * elf64-ppc.c (ppc_build_one_stub): Likewise.
460 (build_global_entry_stubs): Likewise.
461 (ppc64_elf_build_stubs): Likewise.
463 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
466 * elflink.c (elf_link_output_extsym): Only check filesym_count
467 when outputting a NULL FILE symbol. Set second_pass_sym to
468 h->forced_local && !h->root.linker_def.
470 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
472 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
473 on _TLS_MODULE_BASE_.
474 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
476 2015-02-15 Alan Modra <amodra@gmail.com>
478 * dwarf2.c (read_rangelist): Correct buffer overflow check
479 Whitespace throughout file.
481 2015-02-14 Alan Modra <amodra@gmail.com>
484 * bfd.c (struct bfd): Add lto_output.
485 * linker.c (_bfd_handle_already_linked): Explicitly test for
486 objects added by the lto plugin.
487 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
488 no_export flags from archive.
489 * archive.c (open_nested_file): New function, setting lto_output
490 and no_export, extracted from..
491 (find_nested_archive): ..here. Flip params. Rename from
492 _bfd_find_nested_archive.
493 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
494 (_bfd_look_for_bfd_in_cache): Copy no_export.
495 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
496 my_archive->no_export test.
497 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
498 Don't use the file name when adding lto_output STT_FILE sym.
499 * bfd-in2.h: Regenerate.
501 2015-02-13 Alan Modra <amodra@gmail.com>
504 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
505 now redundant assert.
507 2015-02-12 Nick Clifton <nickc@redhat.com>
510 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
511 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
512 (read_indirect_string, read_alt_indirect_string)
513 (read_alt_indirect_ref, read_address, read_abbrevs)
514 (read_attribute_value, read_attribute, decode_line_info)
515 (find_abstract_instance_name, read_rangelist)
516 (scan_unit_for_symbols, parse_comp_unit)
517 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
518 end pointers to reading functions and check for offsets taking
519 pointers out of range. Replace calls to read_*_leb128 with calls
522 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
524 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
525 computed file_name address being before the start of the string
528 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
531 * bfd.c (bfd_plugin_format): New.
532 (bfd): Add plugin_format and plugin_dummy_bfd.
533 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
534 argument to return TRUE if any plugin is found. Set plugin_format.
536 (bfd_plugin_target_p): New.
537 (bfd_plugin_specified_p): Likewise.
538 (bfd_plugin_target_p): Likewise.
539 (register_ld_plugin_object_p): Likewise.
540 (bfd_plugin_set_plugin): Set has_plugin.
541 (load_plugin): Cache try_load_plugin result.
542 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
544 * plugin.h (bfd_plugin_target_p): New.
545 (bfd_plugin_specified_p): Likewise.
546 (register_ld_plugin_object_p): Likewise.
547 * bfd-in2.h: Regenerated.
549 2015-02-11 Pedro Alves <palves@redhat.com>
551 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
552 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
553 * libbfd.h: Regenerate.
554 * libcoff.h: Regenerate.
556 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
557 * mach-o.h [__cplusplus]: Wrap in extern "C".
558 * som.h [__cplusplus]: Wrap in extern "C".
560 2015-02-10 Nick Clifton <nickc@redhat.com>
563 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
565 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
566 size and number of relocs.
567 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
569 * versados.c (process_otr): Check the esdid value before using it
572 2015-02-09 Ed Maste <emaste@freebsd.org>
574 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
575 uninitialized and unused variable.
576 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
578 2015-02-09 Alan Modra <amodra@gmail.com>
580 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
582 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
583 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
585 2015-02-09 Alan Modra <amodra@gmail.com>
587 * elflink.c: Whitespace, formatting fixes.
588 (elf_link_input_bfd): Clarify comment.
589 (elf_link_output_extsym): Exclude symbols in linker created
590 sections when testing for plugin symbols.
592 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
595 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
596 warning for relocation in readonly section for -z text.
597 (elf_i386_size_dynamic_sections): Likewise.
598 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
599 (elf_x86_64_size_dynamic_sections): Likewise.
601 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
605 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
606 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
607 referenced from a non-IR file.
609 2015-02-06 Nick Clifton <nickc@redhat.com>
612 * peXXigen.c (rsrc_print_resource_entries): Add range check for
613 addresses that wrap around the address space.
614 (rsrc_parse_entry): Likewise.
616 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
620 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
621 undefined if it is referenced from a non-IR file.
623 2015-02-03 Nick Clifton <nickc@redhat.com>
626 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
627 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
628 index or an out of range fdr index.
629 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
630 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
631 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
632 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
633 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
634 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
635 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
636 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
637 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
638 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
639 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
640 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
641 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
642 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
643 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
644 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
645 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
646 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
647 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
648 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
649 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
650 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
651 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
652 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
653 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
654 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
655 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
656 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
657 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
658 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
659 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
660 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
661 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
662 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
663 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
664 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
665 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
666 * elf32-vax.c (rtype_to_howto): Likewise.
667 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
668 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
669 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
670 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
671 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
672 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
673 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
674 of range symbol indicies.
675 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
676 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
677 (bfd_mach_o_build_dysymtab): Likewise.
678 (bfd_mach_o_write_symtab_content): Set the string table size to
680 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
682 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
684 * tekhex.c (first_phase): Check for src pointer reaching end of
687 2015-02-03 Will Newton <will.newton@linaro.org>
689 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
690 Set st_value to zero for undefined symbols if the reference
691 is weak or pointer_equality_needed is FALSE.
693 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
694 comment discussing why we clear st_value for some symbols.
696 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
698 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
699 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
701 2015-01-29 Alan Modra <amodra@gmail.com>
703 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
704 optimization. Tidy mask for GOT_TLSGD optimization.
705 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
706 location of nop zapping high insn too.
708 2015-01-28 Alan Modra <amodra@gmail.com>
710 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
711 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
712 in .toc indicate xlc compiled code that might require a rw .toc.
714 2015-01-28 James Bowman <james.bowman@ftdichip.com>
716 * Makefile.am: Add FT32 files.
717 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
718 (bfd_mach_ft32): Define.
719 (bfd_ft32_arch): Declare.
720 (bfd_archures_list): Add bfd_ft32_arch.
721 * config.bfd: Handle FT32.
722 * configure.ac: Likewise.
723 * cpu-ft32.c: New file.
724 * elf32-ft32.c: New file.
725 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
726 BFD_RELOC_FT32_18): Define.
727 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
728 * bfd-in2.h: Regenerate.
729 * libbfd.h: Regenerate.
730 * Makefile.in: Regenerate.
731 * configure: Regenerate.
732 * po/SRC-POTFILES.in: Regenerate.
734 2015-01-27 Nick Clifton <nickc@redhat.com>
737 * pdp11.c (aout_get_external_symbols): Return false if there are
740 * dwarf2.c (concat_filename): Check for an empty directory table.
741 (scan_unit_for_symbols): Check for reading off the end of the
743 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
745 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
748 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
750 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
752 2015-01-22 DJ Delorie <dj@redhat.com>
754 * elf32-m32c.c (m32c_apply_reloc_24): New.
755 (m32c_elf_howto_table): Use it for R_M32C_24.
756 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
758 2015-01-22 Nick Clifton <nickc@redhat.com>
761 * coffcode.h (handle_COMDAT): When searching for the section
762 symbol, make sure that there is space left in the symbol table.
763 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
765 2015-01-21 Nick Clifton <nickc@redhat.com>
768 * coffcode.h (coff_set_arch_mach_hook): Check return value from
770 (coff_slurp_line_table): Return FALSE if the line number
771 information was corrupt.
772 (coff_slurp_symbol_table): Return FALSE if the symbol information
774 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
775 initialise the fields of the dyld_info structure.
776 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
777 error message and a return value.
778 (bfd_mach_o_layout_commands): Change the function to boolean.
779 Return FALSE if the function fails.
780 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
782 (bfd_mach_o_read_command): Fail if an unrecognised command is
784 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
786 (slurp_symtab): Check the return from bfd_malloc.
787 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
788 encountered an error.
789 (_bfd_XXi_final_link_postscript): Fail if a section could not be
791 * peicode.h (pe_bfd_object_p): Fail if the header could not be
793 * tekhex.c (first_phase): Fail if the section is too big.
794 * versados.c (struct esdid): Add content_size field.
795 (process_otr): Use and check the new field.
796 (versados_get_section_contents): Check that the section exists and
797 that the requested data is available.
799 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
801 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
803 2015-01-20 Alan Modra <amodra@gmail.com>
806 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
809 2015-01-19 Alan Modra <amodra@gmail.com>
812 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
813 linker script assignments too.
814 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
815 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
817 2015-01-19 Alan Modra <amodra@gmail.com>
819 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
820 to allow return of first howto.
821 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
822 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
823 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
824 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
825 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
826 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
827 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
828 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
829 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
830 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
831 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
832 (spu_elf_reloc_type_lookup): Adjust to suit.
834 2015-01-19 Alan Modra <amodra@gmail.com>
836 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
837 (bfd_get_section_limit): ..here.
838 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
839 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
840 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
841 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
842 bfd_reloc_outofrange check.
843 * bfd-in2.h: Regenerate.
845 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
847 * ecoff.c (ecoff_reloc_link_order): Likewise.
848 * elf32-nds32.c (nds32_relocate_contents): Likewise.
849 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
851 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
852 (_bfd_clear_contents): Likewise.
853 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
854 (mips_elf_perform_relocation): Likewise.
856 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
857 from malloc on zero size alloc.
858 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
859 * elflink.c (elf_reloc_link_order): Likewise.
860 * linker.c (_bfd_generic_reloc_link_order): Likewise.
861 * pdp11.c (aout_link_reloc_link_order): Likewise.
862 * xcofflink.c (xcoff_reloc_link_order): Likewise.
864 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
865 bitsize 0, and complain_overflow_dont.
866 * coff-sparc.c (coff_sparc_howto_table): Likewise.
867 * elf-hppa.h (elf_hppa_howto_table): Likewise.
868 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
869 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
870 * elf32-arc.c (elf_arc_howto_table): Likewise.
871 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
872 * elf32-avr.c (elf_avr_howto_table): Likewise.
873 * elf32-bfin.c (bfin_howto_table): Likewise.
874 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
875 * elf32-cris.c (cris_elf_howto_table): Likewise.
876 * elf32-crx.c (crx_elf_howto_table): Likewise.
877 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
878 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
879 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
880 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
881 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
882 * elf32-frv.c (elf32_frv_howto_table): Likewise.
883 * elf32-h8300.c (h8_elf_howto_table): Likewise.
884 * elf32-i370.c (i370_elf_howto_raw): Likewise.
885 * elf32-i386.c (elf_howto_table): Likewise.
886 * elf32-i860.c (elf32_i860_howto_table): Likewise.
887 * elf32-i960.c (elf32_i960_relocate): Likewise.
888 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
889 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
890 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
891 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
892 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
893 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
894 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
895 * elf32-m68k.c (howto_table): Likewise.
896 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
897 * elf32-mep.c (mep_elf_howto_table): Likewise.
898 * elf32-metag.c (elf_metag_howto_table): Likewise.
899 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
900 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
901 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
902 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
903 * elf32-mt.c (mt_elf_howto_table): Likewise.
904 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
905 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
906 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
907 * elf32-pj.c (pj_elf_howto_table): Likewise.
908 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
909 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
910 * elf32-rx.c (rx_elf_howto_table): Likewise.
911 * elf32-s390.c (elf_howto_table): Likewise.
912 * elf32-score.c (elf32_score_howto_table): Likewise.
913 * elf32-score7.c (elf32_score_howto_table): Likewise.
914 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
915 * elf32-spu.c (elf_howto_table): Likewise.
916 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
917 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
918 * elf32-v850.c (v850_elf_howto_table): Likewise.
919 * elf32-vax.c (howto_table): Likewise.
920 * elf32-visium.c (visium_elf_howto_table): Likewise.
921 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
922 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
923 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
924 * elf32-xtensa.c (elf_howto_table): Likewise.
925 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
926 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
927 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
928 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
929 * elf64-s390.c (elf_howto_table): Likewise.
930 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
931 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
932 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
933 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
934 (elfNN_aarch64_howto_none): Likewise.
935 * elfxx-ia64.c (ia64_howto_table): Likewise.
936 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
937 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
938 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
940 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
943 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
944 about -fPIC if the symbol is undefined when building executable.
946 2015-01-15 Nick Clifton <nickc@redhat.com>
949 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
950 error message. Never return an invalid howto pointer.
951 * elf32-cr16.c (cr16_info_to_howto): Likewise.
952 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
953 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
954 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
955 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
956 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
957 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
958 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
959 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
960 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
961 * elf32-vax.c (rtype_to_howto): Likewise.
962 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
963 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
964 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
965 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
966 (sh_elf_reloc): Check that the reloc is in range.
967 * reloc.c (bfd_perform_relocation): Check that the section is big
968 enough for the entire reloc.
969 (bfd_generic_get_relocated_section_contents): Report unexpected
970 return values from perform_reloc.
972 2015-01-15 Nick Clifton <nickc@redhat.com>
974 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
975 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
978 2015-01-15 Alan Modra <amodra@gmail.com>
980 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
981 any output section matching a linker created dynobj section.
983 2015-01-15 Alan Modra <amodra@gmail.com>
986 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
987 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
988 Don't assign symtab file position unless symbols will be output.
989 Merge blocks with condition in common. Don't call
990 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
991 unless other symbols are output. Move assignment of symtab_shndx
992 file position. Localize variable.
994 2015-01-14 Jiong Wang <jiong.wang@arm.com>
996 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
997 trying to defer them to runtime.
999 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1001 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1002 to check if a symbol should be bound symbolically.
1004 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1006 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1007 for TLSLE_MOVW_TPREL_G2.
1009 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1012 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1013 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1014 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1017 2015-01-12 Terry Guo <terry.guo@arm.com>
1019 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1021 (_bfd_elf_gc_mark_extra_sections): Use it.
1023 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1026 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1027 only discard space for pc-relative relocs symbols which turn
1028 out to need copy relocs.
1030 2015-01-09 Nick Clifton <nickc@redhat.com>
1032 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1034 (getsym): Return false if there was not enough data to extract the
1037 2015-01-09 Anthony Green <green@moxielogic.com>
1039 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1041 2015-01-08 Nick Clifton <nickc@redhat.com>
1043 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1044 16-bit absolute BR instructions to 10-bit pc-relative JMP
1047 2015-01-08 Nick Clifton <nickc@redhat.com>
1050 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1051 to load the line table.
1052 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1054 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1055 the Data Directory Size is too large.
1057 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1061 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1063 2015-01-06 Nick Clifton <nickc@redhat.com>
1066 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1069 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1070 (bfd_perform_relocation): Include the size of the reloc in the
1071 test for an out of range relocation.
1072 (bfd_generic_get_relocated_section_contents): Remove reloc range
1075 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1076 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1077 avoid reading off the end of the buffer.
1079 (first_phase): Likewise.
1080 (pass_over): Pass an end pointer to the invoked function.
1082 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1085 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1087 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1089 2015-01-05 Nick Clifton <nickc@redhat.com>
1092 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1093 is at least big enough for the header to be read.
1094 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1095 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1096 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1097 unrecognized commands.
1098 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1099 when indexing into the string table.
1101 2015-01-01 Alan Modra <amodra@gmail.com>
1103 Update year range in copyright notice of all files.
1105 For older changes see ChangeLog-2014
1107 Copyright (C) 2015 Free Software Foundation, Inc.
1109 Copying and distribution of this file, with or without modification,
1110 are permitted in any medium without royalty provided the copyright
1111 notice and this notice are preserved.
1117 version-control: never