1 2015-03-24 Alan Modra <amodra@gmail.com>
3 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
4 stubs, even those for undefined weak symbols. Otherwise, don't
5 report relocation overflow on branches to undefined strong
6 symbols. Fix memory leak.
7 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
8 overflow on branches to undefined strong symbols.
10 2015-03-23 Keith Seitz <keiths@redhat.com>
12 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
15 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
17 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
19 (_bfd_aarch64_erratum_835769_stub_name): Define.
21 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
23 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
24 stub resize code into...
25 (bfd_aarch64_resize_stubs): Define.
27 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
29 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
31 (bfd_aarch64_create_stub_section): Define.
33 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
35 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
36 from elf_aarch64_create_or_find_stub_sec.
37 (_bfd_aarch64_add_stub_entry_in_group): Rename from
38 elfNN_aarch64_add_stub. Call
39 _bfd_aarch64_create_or_find_stub_sec.
40 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
41 _bfd_aarch64_add_stub_entry_in_group.
43 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
45 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
46 sense of boolean return.
47 (elfNN_aarch64_size_stubs): Adjust for above.
49 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
51 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
52 Remove unused parameter.
53 (elfNN_aarch64_size_stubs): Adjust for above.
55 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
57 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
59 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
61 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
62 (num_aarch64_erratum_835769_fixes): Remove.
63 (elfNN_aarch64_size_stubs): Remove assignments to above.
65 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
67 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
69 (aarch64_erratum_seqeunce): Rename rtn to rt2.
71 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
73 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
75 2015-03-19 Nick Clifton <nickc@redhat.com>
77 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
78 the RL78 core based upon the flags.
79 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
81 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
82 (elf32_rl78_machine): Always return bfd_mach_rl78.
84 2015-03-19 Nick Clifton <nickc@redhat.com>
87 * compress.c (bfd_compress_section_contents): Do not define this
88 function if it is not used.
90 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
92 * compress.c (bfd_compress_section_contents): Make it static.
93 * bfd/bfd-in2.h: Regenerated.
95 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
98 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
99 suitable for the AMD64.
101 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
102 Nick Clifton <nickc@redhat.com>
105 * coffgen.c (make_a_section_from_file): Only prepend a z to a
106 debug section's name if the section was actually compressed.
107 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
108 * compress.c (bfd_init_section_compress_status): Do not compress
109 the section if doing so would make it bigger. In such cases leave
110 the section alone and return COMPRESS_SECTION_NONE.
112 2015-03-17 Alan Modra <amodra@gmail.com>
114 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
115 on nothing to do, before malloc of returned symbol array.
117 2015-03-16 Nick Clifton <nickc@redhat.com>
119 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
120 stored in the elf_section_data structure then load them as
123 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
125 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
126 relocs against code sections.
127 * elf32-s390.c: Define elf_backend_sort_relocs_p.
128 * elf64-s390.c: Likewise.
130 2015-03-11 Alan Modra <amodra@gmail.com>
132 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
133 reverse order. Account for larger size of __tls_get_addr_opt stub.
135 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
138 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
140 (elf32_arm_print_private_bfd_data): Likewise.
142 2015-03-06 Nick Clifton <nickc@redhat.com>
145 * elflink.c (put_value): Like previous delta, but for the 32-bit
148 2015-03-05 Nick Clifton <nickc@redhat.com>
151 * elflink.c (put_value): Avoid using an undefined shift
154 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
158 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
159 * elf32-i386.c (elf_backend_extern_protected_data): New.
161 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
162 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
163 copy relocs against protected symbols if extern_protected_data
165 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
166 non-function symbols if extern_protected_data is true.
167 * elfxx-target.h (elf_backend_extern_protected_data): New.
169 (elfNN_bed): Initialize extern_protected_data with
170 elf_backend_extern_protected_data.
172 2015-03-05 Nick Clifton <nickc@redhat.com>
175 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
176 lookup fails, check for an address bias in the dwarf info, and if
177 one exists, retry the lookup with the biased value.
178 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
179 Determines if a bias exists bewteen the addresses of functions
180 based on DWARF information vs symbol table information.
181 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
182 * libbfd.h: Regenerate.
184 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
186 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
187 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
188 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
190 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
192 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
193 (aarch64_size_one_stub): Likewise.
194 (aarch64_map_one_stub): Likewise.
196 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
198 * cpu-s390.c (N): New macro.
199 (bfd_s390_31_arch): New. Define only if default target word size
200 is 64 bits. Otherwise define...
201 (bfd_390_64_arch): ...this. Make static.
202 (bfd_s390_arch): Define according to the default target word size.
203 Let the 'next' field point to the alternate arch.
205 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
208 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
209 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
210 to be used with MOVK rather than MOVZ.
212 2015-03-03 DJ Delorie <dj@redhat.com>
214 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
217 2015-02-28 Alan Modra <amodra@gmail.com>
219 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
222 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
224 * elf32-i386.c (need_convert_mov_to_lea): New.
225 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
226 (elf_i386_convert_mov_to_lea): Return TRUE if
227 need_convert_mov_to_lea is unset.
228 * elf64-x86-64.c (need_convert_mov_to_lea): New.
229 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
230 (elf_x86_64_convert_mov_to_lea): Return TRUE if
231 need_convert_mov_to_lea is unset.
233 2015-02-27 Nick Clifton <nickc@redhat.com>
236 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
237 string length overflow when the string table length is actually
240 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
242 * bfd/bfd-in2.h: Regenerate.
243 * bfd/libbfd.h: Regenerate.
245 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
247 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
248 TLSDESC_LD_PREL19 field width and masks.
249 (aarch64_tls_transition_without_check)
250 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
251 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
252 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
253 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
254 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
255 (_bfd_aarch64_elf_resolve_relocation): Likewise.
257 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
259 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
261 (aarch64_tls_transition_without_check)
262 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
263 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
264 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
265 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
266 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
267 (_bfd_aarch64_elf_resolve_relocation): Likewise.
268 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
270 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
272 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
273 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
274 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
275 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
276 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
277 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
278 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
279 (_bfd_aarch64_elf_resolve_relocation): Likewise.
280 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
282 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
284 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
285 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
286 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
287 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
288 (elfNN_aarch64_check_relocs): Handle
289 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
291 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
292 (_bfd_aarch64_elf_resolve_relocation): Likewise.
294 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
296 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
298 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
300 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
301 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
302 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
305 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
307 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
310 2015-02-26 Nick Clifton <nickc@redhat.com>
313 * coffcode.h (coff_compute_section_file_positions): Report
315 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
316 (assign_file_positions_for_non_load_sections): Replace assertion
317 with an error message.
318 (rewrite_elf_program_header): Handle excessive segment
320 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
321 (bfd_mach_o_read_section_64): Likewise.
322 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
323 print a bfd name, not %A.
325 2015-02-26 Alan Modra <amodra@gmail.com>
327 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
328 thread-safe stubs for iplt.
329 (build_tls_get_addr_stub): Restore r2 immediately after call.
331 2015-02-26 Terry Guo <terry.guo@arm.com>
333 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
334 merge Tag_ABI_HardFP_use.
336 2015-02-26 Alan Modra <amodra@gmail.com>
338 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
339 Use text relocs rather than giving an error on trying to use
340 .dynbss for protected shared lib vars.
341 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
343 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
345 * elf32-avr.c (struct elf_avr_section_data): New structure.
346 (struct avr_relax_info): New structure.
347 (elf_avr_new_section_hook): New function.
348 (struct elf_avr_section_data): Add relax_info.
349 (get_avr_relax_info): New function.
350 (init_avr_relax_info): New function.
351 (elf32_avr_relax_delete_bytes): Find next property record before
352 deleting bytes. When deleting don't move bytes beyond the next
354 (avr_elf32_assign_records_to_section): New function.
355 (avr_property_record_compare): New function.
356 (avr_load_all_property_sections): New function.
357 (elf32_avr_relax_section): Load property data. After relaxing the
358 section, move any .align directives that have enough deleted bytes
360 (bfd_elf32_new_section_hook): Define.
362 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
364 * elf32-avr.h (struct avr_property_header): New strucure.
365 (avr_elf32_load_property_records): Declare.
366 (avr_elf32_property_record_name): Declare.
367 * elf32-avr.c: Add bfd_stdint.h include.
368 (retrieve_local_syms): New function.
369 (get_elf_r_symndx_section): New function.
370 (get_elf_r_symndx_offset): New function.
371 (internal_reloc_compare): New function.
372 (struct avr_find_section_data): New structure.
373 (avr_is_section_for_address): New function.
374 (avr_find_section_for_address): New function.
375 (avr_elf32_load_records_from_section): New function.
376 (avr_elf32_load_property_records): New function.
377 (avr_elf32_property_record_name): New function.
379 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
381 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
382 (AVR_PROPERTY_RECORDS_VERSION): Define.
383 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
384 (struct avr_property_record): New structure.
386 2015-02-24 Nick Clifton <nickc@redhat.com>
388 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
390 (v850_elf_make_note_section): New function. Creates a note
392 (v850_elf_create_sections): New function. Create a note section
393 if one is not already present.
394 (v850_elf_set_note): New function. Adds a note to a bfd.
395 (v850_elf_copy_private_bfd_data): New function. Copies V850
397 (v850_elf_merge_notes): New function. Merges V850 notes.
398 (print_v850_note): New function. Displays a V850 note.
399 (v850_elf_print_notes): New function. Displays all notes attached
401 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
402 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
403 (v850_elf_fake_sections): Set the type of the V850 note section.
404 * bfd-in.h (v850_elf_create_sections): Add prototype.
405 (v850_elf_set_note): Add prototype.
406 * bfd-in2.h: Regenerate.
408 2015-02-24 Nick Clifton <nickc@redhat.com>
410 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
411 * configure: Regenerate.
412 * config.in: Regenerate.
413 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
414 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
415 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
418 2015-02-24 Nick Clifton <nickc@redhat.com>
420 * pdp11.c (set_section_contents): Pad the .text and .data sections
421 to their aligned sizes.
423 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
425 * config.bfd: Add h8300-*-linux.
426 * configure.ac: Add h8300_elf32_linux_vec.
427 * configure: Regenerate.
428 * elf32-h8300.c: Likewise.
429 * targets.c(_bfd_target_vector): Likewise.
431 2015-02-23 Nick Clifton <nickc@redhat.com>
434 * cpu-w65.c: Correct typos in license notice.
437 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
438 symbols at end of sections. Adjust function sizes.
440 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
442 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
443 (elfcore_write_s390_vxrs_high): Likewise.
444 * elf.c (elfcore_grok_s390_vxrs_low): New function.
445 (elfcore_grok_s390_vxrs_high): New function.
446 (elfcore_grok_note): Call them.
447 (elfcore_write_s390_vxrs_low): New function.
448 (elfcore_write_s390_vxrs_high): New function.
449 (elfcore_write_register_note): Call them.
451 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
454 * verilog.c (verilog_write_record): Correct buffer size.
456 2015-02-19 Alan Modra <amodra@gmail.com>
458 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
460 2015-02-19 Alan Modra <amodra@gmail.com>
463 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
464 (elf_link_output_extsym): Drop local and global undefined syms.
465 Tidy. Expand comment.
467 2015-02-17 Alan Modra <amodra@gmail.com>
470 * elflink.c (struct elf_outext_info): Remove need_second_pass
472 (elf_link_output_extsym): Delete code handling second forced
473 local pass. Move code emitting NULL STT_FILE symbol later, so
474 that it can be omitted if forced local is stripped. Don't
475 emit the NULL STT_FILE if no file symbols have been output.
476 (bfd_elf_final_link): Remove second forced local pass.
477 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
478 (ppc_elf_size_dynamic_sections): Likewise.
479 * elf64-ppc.c (ppc_build_one_stub): Likewise.
480 (build_global_entry_stubs): Likewise.
481 (ppc64_elf_build_stubs): Likewise.
483 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
486 * elflink.c (elf_link_output_extsym): Only check filesym_count
487 when outputting a NULL FILE symbol. Set second_pass_sym to
488 h->forced_local && !h->root.linker_def.
490 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
492 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
493 on _TLS_MODULE_BASE_.
494 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
496 2015-02-15 Alan Modra <amodra@gmail.com>
498 * dwarf2.c (read_rangelist): Correct buffer overflow check
499 Whitespace throughout file.
501 2015-02-14 Alan Modra <amodra@gmail.com>
504 * bfd.c (struct bfd): Add lto_output.
505 * linker.c (_bfd_handle_already_linked): Explicitly test for
506 objects added by the lto plugin.
507 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
508 no_export flags from archive.
509 * archive.c (open_nested_file): New function, setting lto_output
510 and no_export, extracted from..
511 (find_nested_archive): ..here. Flip params. Rename from
512 _bfd_find_nested_archive.
513 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
514 (_bfd_look_for_bfd_in_cache): Copy no_export.
515 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
516 my_archive->no_export test.
517 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
518 Don't use the file name when adding lto_output STT_FILE sym.
519 * bfd-in2.h: Regenerate.
521 2015-02-13 Alan Modra <amodra@gmail.com>
524 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
525 now redundant assert.
527 2015-02-12 Nick Clifton <nickc@redhat.com>
530 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
531 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
532 (read_indirect_string, read_alt_indirect_string)
533 (read_alt_indirect_ref, read_address, read_abbrevs)
534 (read_attribute_value, read_attribute, decode_line_info)
535 (find_abstract_instance_name, read_rangelist)
536 (scan_unit_for_symbols, parse_comp_unit)
537 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
538 end pointers to reading functions and check for offsets taking
539 pointers out of range. Replace calls to read_*_leb128 with calls
542 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
544 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
545 computed file_name address being before the start of the string
548 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
551 * bfd.c (bfd_plugin_format): New.
552 (bfd): Add plugin_format and plugin_dummy_bfd.
553 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
554 argument to return TRUE if any plugin is found. Set plugin_format.
556 (bfd_plugin_target_p): New.
557 (bfd_plugin_specified_p): Likewise.
558 (bfd_plugin_target_p): Likewise.
559 (register_ld_plugin_object_p): Likewise.
560 (bfd_plugin_set_plugin): Set has_plugin.
561 (load_plugin): Cache try_load_plugin result.
562 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
564 * plugin.h (bfd_plugin_target_p): New.
565 (bfd_plugin_specified_p): Likewise.
566 (register_ld_plugin_object_p): Likewise.
567 * bfd-in2.h: Regenerated.
569 2015-02-11 Pedro Alves <palves@redhat.com>
571 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
572 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
573 * libbfd.h: Regenerate.
574 * libcoff.h: Regenerate.
576 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
577 * mach-o.h [__cplusplus]: Wrap in extern "C".
578 * som.h [__cplusplus]: Wrap in extern "C".
580 2015-02-10 Nick Clifton <nickc@redhat.com>
583 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
585 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
586 size and number of relocs.
587 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
589 * versados.c (process_otr): Check the esdid value before using it
592 2015-02-09 Ed Maste <emaste@freebsd.org>
594 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
595 uninitialized and unused variable.
596 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
598 2015-02-09 Alan Modra <amodra@gmail.com>
600 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
602 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
603 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
605 2015-02-09 Alan Modra <amodra@gmail.com>
607 * elflink.c: Whitespace, formatting fixes.
608 (elf_link_input_bfd): Clarify comment.
609 (elf_link_output_extsym): Exclude symbols in linker created
610 sections when testing for plugin symbols.
612 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
615 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
616 warning for relocation in readonly section for -z text.
617 (elf_i386_size_dynamic_sections): Likewise.
618 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
619 (elf_x86_64_size_dynamic_sections): Likewise.
621 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
625 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
626 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
627 referenced from a non-IR file.
629 2015-02-06 Nick Clifton <nickc@redhat.com>
632 * peXXigen.c (rsrc_print_resource_entries): Add range check for
633 addresses that wrap around the address space.
634 (rsrc_parse_entry): Likewise.
636 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
640 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
641 undefined if it is referenced from a non-IR file.
643 2015-02-03 Nick Clifton <nickc@redhat.com>
646 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
647 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
648 index or an out of range fdr index.
649 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
650 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
651 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
652 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
653 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
654 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
655 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
656 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
657 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
658 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
659 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
660 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
661 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
662 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
663 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
664 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
665 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
666 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
667 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
668 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
669 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
670 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
671 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
672 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
673 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
674 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
675 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
676 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
677 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
678 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
679 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
680 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
681 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
682 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
683 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
684 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
685 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
686 * elf32-vax.c (rtype_to_howto): Likewise.
687 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
688 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
689 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
690 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
691 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
692 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
693 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
694 of range symbol indicies.
695 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
696 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
697 (bfd_mach_o_build_dysymtab): Likewise.
698 (bfd_mach_o_write_symtab_content): Set the string table size to
700 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
702 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
704 * tekhex.c (first_phase): Check for src pointer reaching end of
707 2015-02-03 Will Newton <will.newton@linaro.org>
709 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
710 Set st_value to zero for undefined symbols if the reference
711 is weak or pointer_equality_needed is FALSE.
713 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
714 comment discussing why we clear st_value for some symbols.
716 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
718 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
719 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
721 2015-01-29 Alan Modra <amodra@gmail.com>
723 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
724 optimization. Tidy mask for GOT_TLSGD optimization.
725 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
726 location of nop zapping high insn too.
728 2015-01-28 Alan Modra <amodra@gmail.com>
730 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
731 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
732 in .toc indicate xlc compiled code that might require a rw .toc.
734 2015-01-28 James Bowman <james.bowman@ftdichip.com>
736 * Makefile.am: Add FT32 files.
737 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
738 (bfd_mach_ft32): Define.
739 (bfd_ft32_arch): Declare.
740 (bfd_archures_list): Add bfd_ft32_arch.
741 * config.bfd: Handle FT32.
742 * configure.ac: Likewise.
743 * cpu-ft32.c: New file.
744 * elf32-ft32.c: New file.
745 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
746 BFD_RELOC_FT32_18): Define.
747 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
748 * bfd-in2.h: Regenerate.
749 * libbfd.h: Regenerate.
750 * Makefile.in: Regenerate.
751 * configure: Regenerate.
752 * po/SRC-POTFILES.in: Regenerate.
754 2015-01-27 Nick Clifton <nickc@redhat.com>
757 * pdp11.c (aout_get_external_symbols): Return false if there are
760 * dwarf2.c (concat_filename): Check for an empty directory table.
761 (scan_unit_for_symbols): Check for reading off the end of the
763 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
765 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
768 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
770 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
772 2015-01-22 DJ Delorie <dj@redhat.com>
774 * elf32-m32c.c (m32c_apply_reloc_24): New.
775 (m32c_elf_howto_table): Use it for R_M32C_24.
776 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
778 2015-01-22 Nick Clifton <nickc@redhat.com>
781 * coffcode.h (handle_COMDAT): When searching for the section
782 symbol, make sure that there is space left in the symbol table.
783 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
785 2015-01-21 Nick Clifton <nickc@redhat.com>
788 * coffcode.h (coff_set_arch_mach_hook): Check return value from
790 (coff_slurp_line_table): Return FALSE if the line number
791 information was corrupt.
792 (coff_slurp_symbol_table): Return FALSE if the symbol information
794 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
795 initialise the fields of the dyld_info structure.
796 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
797 error message and a return value.
798 (bfd_mach_o_layout_commands): Change the function to boolean.
799 Return FALSE if the function fails.
800 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
802 (bfd_mach_o_read_command): Fail if an unrecognised command is
804 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
806 (slurp_symtab): Check the return from bfd_malloc.
807 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
808 encountered an error.
809 (_bfd_XXi_final_link_postscript): Fail if a section could not be
811 * peicode.h (pe_bfd_object_p): Fail if the header could not be
813 * tekhex.c (first_phase): Fail if the section is too big.
814 * versados.c (struct esdid): Add content_size field.
815 (process_otr): Use and check the new field.
816 (versados_get_section_contents): Check that the section exists and
817 that the requested data is available.
819 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
821 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
823 2015-01-20 Alan Modra <amodra@gmail.com>
826 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
829 2015-01-19 Alan Modra <amodra@gmail.com>
832 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
833 linker script assignments too.
834 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
835 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
837 2015-01-19 Alan Modra <amodra@gmail.com>
839 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
840 to allow return of first howto.
841 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
842 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
843 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
844 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
845 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
846 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
847 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
848 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
849 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
850 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
851 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
852 (spu_elf_reloc_type_lookup): Adjust to suit.
854 2015-01-19 Alan Modra <amodra@gmail.com>
856 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
857 (bfd_get_section_limit): ..here.
858 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
859 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
860 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
861 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
862 bfd_reloc_outofrange check.
863 * bfd-in2.h: Regenerate.
865 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
867 * ecoff.c (ecoff_reloc_link_order): Likewise.
868 * elf32-nds32.c (nds32_relocate_contents): Likewise.
869 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
871 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
872 (_bfd_clear_contents): Likewise.
873 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
874 (mips_elf_perform_relocation): Likewise.
876 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
877 from malloc on zero size alloc.
878 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
879 * elflink.c (elf_reloc_link_order): Likewise.
880 * linker.c (_bfd_generic_reloc_link_order): Likewise.
881 * pdp11.c (aout_link_reloc_link_order): Likewise.
882 * xcofflink.c (xcoff_reloc_link_order): Likewise.
884 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
885 bitsize 0, and complain_overflow_dont.
886 * coff-sparc.c (coff_sparc_howto_table): Likewise.
887 * elf-hppa.h (elf_hppa_howto_table): Likewise.
888 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
889 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
890 * elf32-arc.c (elf_arc_howto_table): Likewise.
891 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
892 * elf32-avr.c (elf_avr_howto_table): Likewise.
893 * elf32-bfin.c (bfin_howto_table): Likewise.
894 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
895 * elf32-cris.c (cris_elf_howto_table): Likewise.
896 * elf32-crx.c (crx_elf_howto_table): Likewise.
897 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
898 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
899 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
900 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
901 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
902 * elf32-frv.c (elf32_frv_howto_table): Likewise.
903 * elf32-h8300.c (h8_elf_howto_table): Likewise.
904 * elf32-i370.c (i370_elf_howto_raw): Likewise.
905 * elf32-i386.c (elf_howto_table): Likewise.
906 * elf32-i860.c (elf32_i860_howto_table): Likewise.
907 * elf32-i960.c (elf32_i960_relocate): Likewise.
908 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
909 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
910 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
911 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
912 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
913 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
914 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
915 * elf32-m68k.c (howto_table): Likewise.
916 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
917 * elf32-mep.c (mep_elf_howto_table): Likewise.
918 * elf32-metag.c (elf_metag_howto_table): Likewise.
919 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
920 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
921 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
922 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
923 * elf32-mt.c (mt_elf_howto_table): Likewise.
924 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
925 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
926 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
927 * elf32-pj.c (pj_elf_howto_table): Likewise.
928 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
929 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
930 * elf32-rx.c (rx_elf_howto_table): Likewise.
931 * elf32-s390.c (elf_howto_table): Likewise.
932 * elf32-score.c (elf32_score_howto_table): Likewise.
933 * elf32-score7.c (elf32_score_howto_table): Likewise.
934 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
935 * elf32-spu.c (elf_howto_table): Likewise.
936 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
937 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
938 * elf32-v850.c (v850_elf_howto_table): Likewise.
939 * elf32-vax.c (howto_table): Likewise.
940 * elf32-visium.c (visium_elf_howto_table): Likewise.
941 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
942 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
943 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
944 * elf32-xtensa.c (elf_howto_table): Likewise.
945 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
946 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
947 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
948 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
949 * elf64-s390.c (elf_howto_table): Likewise.
950 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
951 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
952 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
953 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
954 (elfNN_aarch64_howto_none): Likewise.
955 * elfxx-ia64.c (ia64_howto_table): Likewise.
956 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
957 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
958 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
960 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
963 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
964 about -fPIC if the symbol is undefined when building executable.
966 2015-01-15 Nick Clifton <nickc@redhat.com>
969 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
970 error message. Never return an invalid howto pointer.
971 * elf32-cr16.c (cr16_info_to_howto): Likewise.
972 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
973 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
974 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
975 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
976 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
977 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
978 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
979 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
980 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
981 * elf32-vax.c (rtype_to_howto): Likewise.
982 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
983 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
984 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
985 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
986 (sh_elf_reloc): Check that the reloc is in range.
987 * reloc.c (bfd_perform_relocation): Check that the section is big
988 enough for the entire reloc.
989 (bfd_generic_get_relocated_section_contents): Report unexpected
990 return values from perform_reloc.
992 2015-01-15 Nick Clifton <nickc@redhat.com>
994 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
995 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
998 2015-01-15 Alan Modra <amodra@gmail.com>
1000 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1001 any output section matching a linker created dynobj section.
1003 2015-01-15 Alan Modra <amodra@gmail.com>
1006 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1007 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1008 Don't assign symtab file position unless symbols will be output.
1009 Merge blocks with condition in common. Don't call
1010 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1011 unless other symbols are output. Move assignment of symtab_shndx
1012 file position. Localize variable.
1014 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1016 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1017 trying to defer them to runtime.
1019 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1021 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1022 to check if a symbol should be bound symbolically.
1024 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1026 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1027 for TLSLE_MOVW_TPREL_G2.
1029 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1032 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1033 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1034 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1037 2015-01-12 Terry Guo <terry.guo@arm.com>
1039 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1041 (_bfd_elf_gc_mark_extra_sections): Use it.
1043 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1046 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1047 only discard space for pc-relative relocs symbols which turn
1048 out to need copy relocs.
1050 2015-01-09 Nick Clifton <nickc@redhat.com>
1052 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1054 (getsym): Return false if there was not enough data to extract the
1057 2015-01-09 Anthony Green <green@moxielogic.com>
1059 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1061 2015-01-08 Nick Clifton <nickc@redhat.com>
1063 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1064 16-bit absolute BR instructions to 10-bit pc-relative JMP
1067 2015-01-08 Nick Clifton <nickc@redhat.com>
1070 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1071 to load the line table.
1072 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1074 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1075 the Data Directory Size is too large.
1077 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1080 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1081 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1083 2015-01-06 Nick Clifton <nickc@redhat.com>
1086 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1089 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1090 (bfd_perform_relocation): Include the size of the reloc in the
1091 test for an out of range relocation.
1092 (bfd_generic_get_relocated_section_contents): Remove reloc range
1095 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1096 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1097 avoid reading off the end of the buffer.
1099 (first_phase): Likewise.
1100 (pass_over): Pass an end pointer to the invoked function.
1102 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1107 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1109 2015-01-05 Nick Clifton <nickc@redhat.com>
1112 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1113 is at least big enough for the header to be read.
1114 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1115 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1116 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1117 unrecognized commands.
1118 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1119 when indexing into the string table.
1121 2015-01-01 Alan Modra <amodra@gmail.com>
1123 Update year range in copyright notice of all files.
1125 For older changes see ChangeLog-2014
1127 Copyright (C) 2015 Free Software Foundation, Inc.
1129 Copying and distribution of this file, with or without modification,
1130 are permitted in any medium without royalty provided the copyright
1131 notice and this notice are preserved.
1137 version-control: never