1 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
4 * compress.c (bfd_compress_section_contents): Don't write the
5 zlib header and set contents as well as compress_status if
6 compression didn't make the section smaller.
7 (bfd_init_section_compress_status): Don't check compression
10 2015-03-24 Nick Clifton <nickc@redhat.com>
13 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
14 range auxillary sections.
16 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
18 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
20 (_bfd_aarch64_get_stub_for_link_section): Define.
22 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
24 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
25 update of section_group[].stub_sec.
27 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
29 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
30 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
31 Delete fixes, fix_table_size and associated code. Call
32 _bfd_aarch64_add_stub_entry_in_group. Rename to...
33 (bfd_aarch64_erratum_835769_scan): Define.
34 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
35 erratum_835769_fix_table_size, i and associated code. Relocate
36 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
37 correction. Delete construction of stub entry from
38 erratum_835769_fixes array.
40 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
42 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
43 _bfd_aarch64_add_stub_entry_in_group.
45 2015-03-24 Alan Modra <amodra@gmail.com>
47 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
48 stubs, even those for undefined weak symbols. Otherwise, don't
49 report relocation overflow on branches to undefined strong
50 symbols. Fix memory leak.
51 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
52 overflow on branches to undefined strong symbols.
54 2015-03-23 Keith Seitz <keiths@redhat.com>
56 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
59 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
61 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
63 (_bfd_aarch64_erratum_835769_stub_name): Define.
65 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
67 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
68 stub resize code into...
69 (bfd_aarch64_resize_stubs): Define.
71 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
73 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
75 (bfd_aarch64_create_stub_section): Define.
77 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
79 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
80 from elf_aarch64_create_or_find_stub_sec.
81 (_bfd_aarch64_add_stub_entry_in_group): Rename from
82 elfNN_aarch64_add_stub. Call
83 _bfd_aarch64_create_or_find_stub_sec.
84 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
85 _bfd_aarch64_add_stub_entry_in_group.
87 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
89 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
90 sense of boolean return.
91 (elfNN_aarch64_size_stubs): Adjust for above.
93 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
95 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
96 Remove unused parameter.
97 (elfNN_aarch64_size_stubs): Adjust for above.
99 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
101 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
103 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
105 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
106 (num_aarch64_erratum_835769_fixes): Remove.
107 (elfNN_aarch64_size_stubs): Remove assignments to above.
109 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
111 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
113 (aarch64_erratum_seqeunce): Rename rtn to rt2.
115 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
117 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
119 2015-03-19 Nick Clifton <nickc@redhat.com>
121 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
122 the RL78 core based upon the flags.
123 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
125 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
126 (elf32_rl78_machine): Always return bfd_mach_rl78.
128 2015-03-19 Nick Clifton <nickc@redhat.com>
131 * compress.c (bfd_compress_section_contents): Do not define this
132 function if it is not used.
134 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
136 * compress.c (bfd_compress_section_contents): Make it static.
137 * bfd/bfd-in2.h: Regenerated.
139 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
142 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
143 suitable for the AMD64.
145 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
146 Nick Clifton <nickc@redhat.com>
149 * coffgen.c (make_a_section_from_file): Only prepend a z to a
150 debug section's name if the section was actually compressed.
151 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
152 * compress.c (bfd_init_section_compress_status): Do not compress
153 the section if doing so would make it bigger. In such cases leave
154 the section alone and return COMPRESS_SECTION_NONE.
156 2015-03-17 Alan Modra <amodra@gmail.com>
158 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
159 on nothing to do, before malloc of returned symbol array.
161 2015-03-16 Nick Clifton <nickc@redhat.com>
163 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
164 stored in the elf_section_data structure then load them as
167 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
169 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
170 relocs against code sections.
171 * elf32-s390.c: Define elf_backend_sort_relocs_p.
172 * elf64-s390.c: Likewise.
174 2015-03-11 Alan Modra <amodra@gmail.com>
176 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
177 reverse order. Account for larger size of __tls_get_addr_opt stub.
179 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
182 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
184 (elf32_arm_print_private_bfd_data): Likewise.
186 2015-03-06 Nick Clifton <nickc@redhat.com>
189 * elflink.c (put_value): Like previous delta, but for the 32-bit
192 2015-03-05 Nick Clifton <nickc@redhat.com>
195 * elflink.c (put_value): Avoid using an undefined shift
198 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
202 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
203 * elf32-i386.c (elf_backend_extern_protected_data): New.
205 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
206 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
207 copy relocs against protected symbols if extern_protected_data
209 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
210 non-function symbols if extern_protected_data is true.
211 * elfxx-target.h (elf_backend_extern_protected_data): New.
213 (elfNN_bed): Initialize extern_protected_data with
214 elf_backend_extern_protected_data.
216 2015-03-05 Nick Clifton <nickc@redhat.com>
219 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
220 lookup fails, check for an address bias in the dwarf info, and if
221 one exists, retry the lookup with the biased value.
222 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
223 Determines if a bias exists bewteen the addresses of functions
224 based on DWARF information vs symbol table information.
225 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
226 * libbfd.h: Regenerate.
228 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
230 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
231 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
232 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
234 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
236 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
237 (aarch64_size_one_stub): Likewise.
238 (aarch64_map_one_stub): Likewise.
240 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
242 * cpu-s390.c (N): New macro.
243 (bfd_s390_31_arch): New. Define only if default target word size
244 is 64 bits. Otherwise define...
245 (bfd_390_64_arch): ...this. Make static.
246 (bfd_s390_arch): Define according to the default target word size.
247 Let the 'next' field point to the alternate arch.
249 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
252 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
253 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
254 to be used with MOVK rather than MOVZ.
256 2015-03-03 DJ Delorie <dj@redhat.com>
258 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
261 2015-02-28 Alan Modra <amodra@gmail.com>
263 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
266 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
268 * elf32-i386.c (need_convert_mov_to_lea): New.
269 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
270 (elf_i386_convert_mov_to_lea): Return TRUE if
271 need_convert_mov_to_lea is unset.
272 * elf64-x86-64.c (need_convert_mov_to_lea): New.
273 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
274 (elf_x86_64_convert_mov_to_lea): Return TRUE if
275 need_convert_mov_to_lea is unset.
277 2015-02-27 Nick Clifton <nickc@redhat.com>
280 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
281 string length overflow when the string table length is actually
284 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
286 * bfd/bfd-in2.h: Regenerate.
287 * bfd/libbfd.h: Regenerate.
289 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
291 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
292 TLSDESC_LD_PREL19 field width and masks.
293 (aarch64_tls_transition_without_check)
294 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
295 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
296 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
297 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
298 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
299 (_bfd_aarch64_elf_resolve_relocation): Likewise.
301 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
303 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
305 (aarch64_tls_transition_without_check)
306 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
307 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
308 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
309 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
310 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
311 (_bfd_aarch64_elf_resolve_relocation): Likewise.
312 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
314 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
316 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
317 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
318 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
319 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
320 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
321 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
322 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
323 (_bfd_aarch64_elf_resolve_relocation): Likewise.
324 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
326 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
328 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
329 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
330 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
331 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
332 (elfNN_aarch64_check_relocs): Handle
333 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
335 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
336 (_bfd_aarch64_elf_resolve_relocation): Likewise.
338 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
340 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
342 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
344 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
345 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
346 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
349 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
351 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
354 2015-02-26 Nick Clifton <nickc@redhat.com>
357 * coffcode.h (coff_compute_section_file_positions): Report
359 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
360 (assign_file_positions_for_non_load_sections): Replace assertion
361 with an error message.
362 (rewrite_elf_program_header): Handle excessive segment
364 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
365 (bfd_mach_o_read_section_64): Likewise.
366 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
367 print a bfd name, not %A.
369 2015-02-26 Alan Modra <amodra@gmail.com>
371 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
372 thread-safe stubs for iplt.
373 (build_tls_get_addr_stub): Restore r2 immediately after call.
375 2015-02-26 Terry Guo <terry.guo@arm.com>
377 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
378 merge Tag_ABI_HardFP_use.
380 2015-02-26 Alan Modra <amodra@gmail.com>
382 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
383 Use text relocs rather than giving an error on trying to use
384 .dynbss for protected shared lib vars.
385 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
387 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
389 * elf32-avr.c (struct elf_avr_section_data): New structure.
390 (struct avr_relax_info): New structure.
391 (elf_avr_new_section_hook): New function.
392 (struct elf_avr_section_data): Add relax_info.
393 (get_avr_relax_info): New function.
394 (init_avr_relax_info): New function.
395 (elf32_avr_relax_delete_bytes): Find next property record before
396 deleting bytes. When deleting don't move bytes beyond the next
398 (avr_elf32_assign_records_to_section): New function.
399 (avr_property_record_compare): New function.
400 (avr_load_all_property_sections): New function.
401 (elf32_avr_relax_section): Load property data. After relaxing the
402 section, move any .align directives that have enough deleted bytes
404 (bfd_elf32_new_section_hook): Define.
406 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
408 * elf32-avr.h (struct avr_property_header): New strucure.
409 (avr_elf32_load_property_records): Declare.
410 (avr_elf32_property_record_name): Declare.
411 * elf32-avr.c: Add bfd_stdint.h include.
412 (retrieve_local_syms): New function.
413 (get_elf_r_symndx_section): New function.
414 (get_elf_r_symndx_offset): New function.
415 (internal_reloc_compare): New function.
416 (struct avr_find_section_data): New structure.
417 (avr_is_section_for_address): New function.
418 (avr_find_section_for_address): New function.
419 (avr_elf32_load_records_from_section): New function.
420 (avr_elf32_load_property_records): New function.
421 (avr_elf32_property_record_name): New function.
423 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
425 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
426 (AVR_PROPERTY_RECORDS_VERSION): Define.
427 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
428 (struct avr_property_record): New structure.
430 2015-02-24 Nick Clifton <nickc@redhat.com>
432 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
434 (v850_elf_make_note_section): New function. Creates a note
436 (v850_elf_create_sections): New function. Create a note section
437 if one is not already present.
438 (v850_elf_set_note): New function. Adds a note to a bfd.
439 (v850_elf_copy_private_bfd_data): New function. Copies V850
441 (v850_elf_merge_notes): New function. Merges V850 notes.
442 (print_v850_note): New function. Displays a V850 note.
443 (v850_elf_print_notes): New function. Displays all notes attached
445 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
446 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
447 (v850_elf_fake_sections): Set the type of the V850 note section.
448 * bfd-in.h (v850_elf_create_sections): Add prototype.
449 (v850_elf_set_note): Add prototype.
450 * bfd-in2.h: Regenerate.
452 2015-02-24 Nick Clifton <nickc@redhat.com>
454 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
455 * configure: Regenerate.
456 * config.in: Regenerate.
457 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
458 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
459 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
462 2015-02-24 Nick Clifton <nickc@redhat.com>
464 * pdp11.c (set_section_contents): Pad the .text and .data sections
465 to their aligned sizes.
467 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
469 * config.bfd: Add h8300-*-linux.
470 * configure.ac: Add h8300_elf32_linux_vec.
471 * configure: Regenerate.
472 * elf32-h8300.c: Likewise.
473 * targets.c(_bfd_target_vector): Likewise.
475 2015-02-23 Nick Clifton <nickc@redhat.com>
478 * cpu-w65.c: Correct typos in license notice.
481 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
482 symbols at end of sections. Adjust function sizes.
484 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
486 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
487 (elfcore_write_s390_vxrs_high): Likewise.
488 * elf.c (elfcore_grok_s390_vxrs_low): New function.
489 (elfcore_grok_s390_vxrs_high): New function.
490 (elfcore_grok_note): Call them.
491 (elfcore_write_s390_vxrs_low): New function.
492 (elfcore_write_s390_vxrs_high): New function.
493 (elfcore_write_register_note): Call them.
495 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
498 * verilog.c (verilog_write_record): Correct buffer size.
500 2015-02-19 Alan Modra <amodra@gmail.com>
502 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
504 2015-02-19 Alan Modra <amodra@gmail.com>
507 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
508 (elf_link_output_extsym): Drop local and global undefined syms.
509 Tidy. Expand comment.
511 2015-02-17 Alan Modra <amodra@gmail.com>
514 * elflink.c (struct elf_outext_info): Remove need_second_pass
516 (elf_link_output_extsym): Delete code handling second forced
517 local pass. Move code emitting NULL STT_FILE symbol later, so
518 that it can be omitted if forced local is stripped. Don't
519 emit the NULL STT_FILE if no file symbols have been output.
520 (bfd_elf_final_link): Remove second forced local pass.
521 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
522 (ppc_elf_size_dynamic_sections): Likewise.
523 * elf64-ppc.c (ppc_build_one_stub): Likewise.
524 (build_global_entry_stubs): Likewise.
525 (ppc64_elf_build_stubs): Likewise.
527 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
530 * elflink.c (elf_link_output_extsym): Only check filesym_count
531 when outputting a NULL FILE symbol. Set second_pass_sym to
532 h->forced_local && !h->root.linker_def.
534 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
536 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
537 on _TLS_MODULE_BASE_.
538 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
540 2015-02-15 Alan Modra <amodra@gmail.com>
542 * dwarf2.c (read_rangelist): Correct buffer overflow check
543 Whitespace throughout file.
545 2015-02-14 Alan Modra <amodra@gmail.com>
548 * bfd.c (struct bfd): Add lto_output.
549 * linker.c (_bfd_handle_already_linked): Explicitly test for
550 objects added by the lto plugin.
551 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
552 no_export flags from archive.
553 * archive.c (open_nested_file): New function, setting lto_output
554 and no_export, extracted from..
555 (find_nested_archive): ..here. Flip params. Rename from
556 _bfd_find_nested_archive.
557 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
558 (_bfd_look_for_bfd_in_cache): Copy no_export.
559 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
560 my_archive->no_export test.
561 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
562 Don't use the file name when adding lto_output STT_FILE sym.
563 * bfd-in2.h: Regenerate.
565 2015-02-13 Alan Modra <amodra@gmail.com>
568 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
569 now redundant assert.
571 2015-02-12 Nick Clifton <nickc@redhat.com>
574 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
575 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
576 (read_indirect_string, read_alt_indirect_string)
577 (read_alt_indirect_ref, read_address, read_abbrevs)
578 (read_attribute_value, read_attribute, decode_line_info)
579 (find_abstract_instance_name, read_rangelist)
580 (scan_unit_for_symbols, parse_comp_unit)
581 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
582 end pointers to reading functions and check for offsets taking
583 pointers out of range. Replace calls to read_*_leb128 with calls
586 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
588 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
589 computed file_name address being before the start of the string
592 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
595 * bfd.c (bfd_plugin_format): New.
596 (bfd): Add plugin_format and plugin_dummy_bfd.
597 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
598 argument to return TRUE if any plugin is found. Set plugin_format.
600 (bfd_plugin_target_p): New.
601 (bfd_plugin_specified_p): Likewise.
602 (bfd_plugin_target_p): Likewise.
603 (register_ld_plugin_object_p): Likewise.
604 (bfd_plugin_set_plugin): Set has_plugin.
605 (load_plugin): Cache try_load_plugin result.
606 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
608 * plugin.h (bfd_plugin_target_p): New.
609 (bfd_plugin_specified_p): Likewise.
610 (register_ld_plugin_object_p): Likewise.
611 * bfd-in2.h: Regenerated.
613 2015-02-11 Pedro Alves <palves@redhat.com>
615 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
616 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
617 * libbfd.h: Regenerate.
618 * libcoff.h: Regenerate.
620 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
621 * mach-o.h [__cplusplus]: Wrap in extern "C".
622 * som.h [__cplusplus]: Wrap in extern "C".
624 2015-02-10 Nick Clifton <nickc@redhat.com>
627 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
629 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
630 size and number of relocs.
631 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
633 * versados.c (process_otr): Check the esdid value before using it
636 2015-02-09 Ed Maste <emaste@freebsd.org>
638 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
639 uninitialized and unused variable.
640 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
642 2015-02-09 Alan Modra <amodra@gmail.com>
644 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
646 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
647 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
649 2015-02-09 Alan Modra <amodra@gmail.com>
651 * elflink.c: Whitespace, formatting fixes.
652 (elf_link_input_bfd): Clarify comment.
653 (elf_link_output_extsym): Exclude symbols in linker created
654 sections when testing for plugin symbols.
656 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
659 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
660 warning for relocation in readonly section for -z text.
661 (elf_i386_size_dynamic_sections): Likewise.
662 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
663 (elf_x86_64_size_dynamic_sections): Likewise.
665 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
669 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
670 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
671 referenced from a non-IR file.
673 2015-02-06 Nick Clifton <nickc@redhat.com>
676 * peXXigen.c (rsrc_print_resource_entries): Add range check for
677 addresses that wrap around the address space.
678 (rsrc_parse_entry): Likewise.
680 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
684 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
685 undefined if it is referenced from a non-IR file.
687 2015-02-03 Nick Clifton <nickc@redhat.com>
690 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
691 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
692 index or an out of range fdr index.
693 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
694 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
695 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
696 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
697 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
698 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
699 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
700 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
701 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
702 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
703 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
704 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
705 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
706 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
707 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
708 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
709 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
710 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
711 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
712 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
713 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
714 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
715 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
716 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
717 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
718 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
719 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
720 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
721 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
722 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
723 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
724 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
725 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
726 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
727 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
728 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
729 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
730 * elf32-vax.c (rtype_to_howto): Likewise.
731 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
732 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
733 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
734 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
735 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
736 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
737 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
738 of range symbol indicies.
739 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
740 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
741 (bfd_mach_o_build_dysymtab): Likewise.
742 (bfd_mach_o_write_symtab_content): Set the string table size to
744 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
746 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
748 * tekhex.c (first_phase): Check for src pointer reaching end of
751 2015-02-03 Will Newton <will.newton@linaro.org>
753 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
754 Set st_value to zero for undefined symbols if the reference
755 is weak or pointer_equality_needed is FALSE.
757 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
758 comment discussing why we clear st_value for some symbols.
760 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
762 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
763 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
765 2015-01-29 Alan Modra <amodra@gmail.com>
767 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
768 optimization. Tidy mask for GOT_TLSGD optimization.
769 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
770 location of nop zapping high insn too.
772 2015-01-28 Alan Modra <amodra@gmail.com>
774 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
775 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
776 in .toc indicate xlc compiled code that might require a rw .toc.
778 2015-01-28 James Bowman <james.bowman@ftdichip.com>
780 * Makefile.am: Add FT32 files.
781 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
782 (bfd_mach_ft32): Define.
783 (bfd_ft32_arch): Declare.
784 (bfd_archures_list): Add bfd_ft32_arch.
785 * config.bfd: Handle FT32.
786 * configure.ac: Likewise.
787 * cpu-ft32.c: New file.
788 * elf32-ft32.c: New file.
789 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
790 BFD_RELOC_FT32_18): Define.
791 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
792 * bfd-in2.h: Regenerate.
793 * libbfd.h: Regenerate.
794 * Makefile.in: Regenerate.
795 * configure: Regenerate.
796 * po/SRC-POTFILES.in: Regenerate.
798 2015-01-27 Nick Clifton <nickc@redhat.com>
801 * pdp11.c (aout_get_external_symbols): Return false if there are
804 * dwarf2.c (concat_filename): Check for an empty directory table.
805 (scan_unit_for_symbols): Check for reading off the end of the
807 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
809 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
812 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
814 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
816 2015-01-22 DJ Delorie <dj@redhat.com>
818 * elf32-m32c.c (m32c_apply_reloc_24): New.
819 (m32c_elf_howto_table): Use it for R_M32C_24.
820 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
822 2015-01-22 Nick Clifton <nickc@redhat.com>
825 * coffcode.h (handle_COMDAT): When searching for the section
826 symbol, make sure that there is space left in the symbol table.
827 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
829 2015-01-21 Nick Clifton <nickc@redhat.com>
832 * coffcode.h (coff_set_arch_mach_hook): Check return value from
834 (coff_slurp_line_table): Return FALSE if the line number
835 information was corrupt.
836 (coff_slurp_symbol_table): Return FALSE if the symbol information
838 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
839 initialise the fields of the dyld_info structure.
840 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
841 error message and a return value.
842 (bfd_mach_o_layout_commands): Change the function to boolean.
843 Return FALSE if the function fails.
844 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
846 (bfd_mach_o_read_command): Fail if an unrecognised command is
848 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
850 (slurp_symtab): Check the return from bfd_malloc.
851 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
852 encountered an error.
853 (_bfd_XXi_final_link_postscript): Fail if a section could not be
855 * peicode.h (pe_bfd_object_p): Fail if the header could not be
857 * tekhex.c (first_phase): Fail if the section is too big.
858 * versados.c (struct esdid): Add content_size field.
859 (process_otr): Use and check the new field.
860 (versados_get_section_contents): Check that the section exists and
861 that the requested data is available.
863 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
865 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
867 2015-01-20 Alan Modra <amodra@gmail.com>
870 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
873 2015-01-19 Alan Modra <amodra@gmail.com>
876 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
877 linker script assignments too.
878 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
879 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
881 2015-01-19 Alan Modra <amodra@gmail.com>
883 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
884 to allow return of first howto.
885 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
886 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
887 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
888 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
889 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
890 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
891 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
892 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
893 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
894 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
895 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
896 (spu_elf_reloc_type_lookup): Adjust to suit.
898 2015-01-19 Alan Modra <amodra@gmail.com>
900 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
901 (bfd_get_section_limit): ..here.
902 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
903 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
904 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
905 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
906 bfd_reloc_outofrange check.
907 * bfd-in2.h: Regenerate.
909 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
911 * ecoff.c (ecoff_reloc_link_order): Likewise.
912 * elf32-nds32.c (nds32_relocate_contents): Likewise.
913 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
915 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
916 (_bfd_clear_contents): Likewise.
917 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
918 (mips_elf_perform_relocation): Likewise.
920 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
921 from malloc on zero size alloc.
922 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
923 * elflink.c (elf_reloc_link_order): Likewise.
924 * linker.c (_bfd_generic_reloc_link_order): Likewise.
925 * pdp11.c (aout_link_reloc_link_order): Likewise.
926 * xcofflink.c (xcoff_reloc_link_order): Likewise.
928 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
929 bitsize 0, and complain_overflow_dont.
930 * coff-sparc.c (coff_sparc_howto_table): Likewise.
931 * elf-hppa.h (elf_hppa_howto_table): Likewise.
932 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
933 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
934 * elf32-arc.c (elf_arc_howto_table): Likewise.
935 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
936 * elf32-avr.c (elf_avr_howto_table): Likewise.
937 * elf32-bfin.c (bfin_howto_table): Likewise.
938 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
939 * elf32-cris.c (cris_elf_howto_table): Likewise.
940 * elf32-crx.c (crx_elf_howto_table): Likewise.
941 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
942 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
943 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
944 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
945 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
946 * elf32-frv.c (elf32_frv_howto_table): Likewise.
947 * elf32-h8300.c (h8_elf_howto_table): Likewise.
948 * elf32-i370.c (i370_elf_howto_raw): Likewise.
949 * elf32-i386.c (elf_howto_table): Likewise.
950 * elf32-i860.c (elf32_i860_howto_table): Likewise.
951 * elf32-i960.c (elf32_i960_relocate): Likewise.
952 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
953 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
954 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
955 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
956 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
957 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
958 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
959 * elf32-m68k.c (howto_table): Likewise.
960 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
961 * elf32-mep.c (mep_elf_howto_table): Likewise.
962 * elf32-metag.c (elf_metag_howto_table): Likewise.
963 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
964 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
965 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
966 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
967 * elf32-mt.c (mt_elf_howto_table): Likewise.
968 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
969 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
970 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
971 * elf32-pj.c (pj_elf_howto_table): Likewise.
972 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
973 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
974 * elf32-rx.c (rx_elf_howto_table): Likewise.
975 * elf32-s390.c (elf_howto_table): Likewise.
976 * elf32-score.c (elf32_score_howto_table): Likewise.
977 * elf32-score7.c (elf32_score_howto_table): Likewise.
978 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
979 * elf32-spu.c (elf_howto_table): Likewise.
980 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
981 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
982 * elf32-v850.c (v850_elf_howto_table): Likewise.
983 * elf32-vax.c (howto_table): Likewise.
984 * elf32-visium.c (visium_elf_howto_table): Likewise.
985 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
986 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
987 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
988 * elf32-xtensa.c (elf_howto_table): Likewise.
989 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
990 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
991 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
992 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
993 * elf64-s390.c (elf_howto_table): Likewise.
994 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
995 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
996 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
997 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
998 (elfNN_aarch64_howto_none): Likewise.
999 * elfxx-ia64.c (ia64_howto_table): Likewise.
1000 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1001 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1002 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1004 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1007 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1008 about -fPIC if the symbol is undefined when building executable.
1010 2015-01-15 Nick Clifton <nickc@redhat.com>
1013 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1014 error message. Never return an invalid howto pointer.
1015 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1016 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1017 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1018 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1019 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1020 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1021 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1022 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1023 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1024 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1025 * elf32-vax.c (rtype_to_howto): Likewise.
1026 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1027 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1028 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1029 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1030 (sh_elf_reloc): Check that the reloc is in range.
1031 * reloc.c (bfd_perform_relocation): Check that the section is big
1032 enough for the entire reloc.
1033 (bfd_generic_get_relocated_section_contents): Report unexpected
1034 return values from perform_reloc.
1036 2015-01-15 Nick Clifton <nickc@redhat.com>
1038 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1039 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1042 2015-01-15 Alan Modra <amodra@gmail.com>
1044 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1045 any output section matching a linker created dynobj section.
1047 2015-01-15 Alan Modra <amodra@gmail.com>
1050 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1051 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1052 Don't assign symtab file position unless symbols will be output.
1053 Merge blocks with condition in common. Don't call
1054 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1055 unless other symbols are output. Move assignment of symtab_shndx
1056 file position. Localize variable.
1058 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1060 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1061 trying to defer them to runtime.
1063 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1065 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1066 to check if a symbol should be bound symbolically.
1068 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1070 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1071 for TLSLE_MOVW_TPREL_G2.
1073 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1076 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1077 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1078 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1081 2015-01-12 Terry Guo <terry.guo@arm.com>
1083 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1085 (_bfd_elf_gc_mark_extra_sections): Use it.
1087 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1090 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1091 only discard space for pc-relative relocs symbols which turn
1092 out to need copy relocs.
1094 2015-01-09 Nick Clifton <nickc@redhat.com>
1096 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1098 (getsym): Return false if there was not enough data to extract the
1101 2015-01-09 Anthony Green <green@moxielogic.com>
1103 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1105 2015-01-08 Nick Clifton <nickc@redhat.com>
1107 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1108 16-bit absolute BR instructions to 10-bit pc-relative JMP
1111 2015-01-08 Nick Clifton <nickc@redhat.com>
1114 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1115 to load the line table.
1116 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1118 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1119 the Data Directory Size is too large.
1121 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1124 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1125 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1127 2015-01-06 Nick Clifton <nickc@redhat.com>
1130 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1133 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1134 (bfd_perform_relocation): Include the size of the reloc in the
1135 test for an out of range relocation.
1136 (bfd_generic_get_relocated_section_contents): Remove reloc range
1139 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1140 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1141 avoid reading off the end of the buffer.
1143 (first_phase): Likewise.
1144 (pass_over): Pass an end pointer to the invoked function.
1146 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1149 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1151 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1153 2015-01-05 Nick Clifton <nickc@redhat.com>
1156 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1157 is at least big enough for the header to be read.
1158 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1159 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1160 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1161 unrecognized commands.
1162 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1163 when indexing into the string table.
1165 2015-01-01 Alan Modra <amodra@gmail.com>
1167 Update year range in copyright notice of all files.
1169 For older changes see ChangeLog-2014
1171 Copyright (C) 2015 Free Software Foundation, Inc.
1173 Copying and distribution of this file, with or without modification,
1174 are permitted in any medium without royalty provided the copyright
1175 notice and this notice are preserved.
1181 version-control: never