1 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
3 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
4 size for initial branch.
5 (elfNN_aarch64_build_stubs): Write initial branch.
6 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
7 mapping symbol on initial branch.
9 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
11 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
14 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
17 first matching debug section.
19 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
22 * compress.c (bfd_compress_section_contents): Don't write the
23 zlib header and set contents as well as compress_status if
24 compression didn't make the section smaller.
25 (bfd_init_section_compress_status): Don't check compression
28 2015-03-24 Nick Clifton <nickc@redhat.com>
31 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
32 range auxillary sections.
34 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
36 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
38 (_bfd_aarch64_get_stub_for_link_section): Define.
40 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
42 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
43 update of section_group[].stub_sec.
45 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
47 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
48 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
49 Delete fixes, fix_table_size and associated code. Call
50 _bfd_aarch64_add_stub_entry_in_group. Rename to...
51 (bfd_aarch64_erratum_835769_scan): Define.
52 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
53 erratum_835769_fix_table_size, i and associated code. Relocate
54 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
55 correction. Delete construction of stub entry from
56 erratum_835769_fixes array.
58 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
60 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
61 _bfd_aarch64_add_stub_entry_in_group.
63 2015-03-24 Alan Modra <amodra@gmail.com>
65 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
66 stubs, even those for undefined weak symbols. Otherwise, don't
67 report relocation overflow on branches to undefined strong
68 symbols. Fix memory leak.
69 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
70 overflow on branches to undefined strong symbols.
72 2015-03-23 Keith Seitz <keiths@redhat.com>
74 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
77 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
79 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
81 (_bfd_aarch64_erratum_835769_stub_name): Define.
83 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
85 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
86 stub resize code into...
87 (bfd_aarch64_resize_stubs): Define.
89 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
91 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
93 (bfd_aarch64_create_stub_section): Define.
95 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
97 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
98 from elf_aarch64_create_or_find_stub_sec.
99 (_bfd_aarch64_add_stub_entry_in_group): Rename from
100 elfNN_aarch64_add_stub. Call
101 _bfd_aarch64_create_or_find_stub_sec.
102 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
103 _bfd_aarch64_add_stub_entry_in_group.
105 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
107 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
108 sense of boolean return.
109 (elfNN_aarch64_size_stubs): Adjust for above.
111 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
113 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
114 Remove unused parameter.
115 (elfNN_aarch64_size_stubs): Adjust for above.
117 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
119 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
121 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
123 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
124 (num_aarch64_erratum_835769_fixes): Remove.
125 (elfNN_aarch64_size_stubs): Remove assignments to above.
127 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
129 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
131 (aarch64_erratum_seqeunce): Rename rtn to rt2.
133 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
135 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
137 2015-03-19 Nick Clifton <nickc@redhat.com>
139 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
140 the RL78 core based upon the flags.
141 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
143 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
144 (elf32_rl78_machine): Always return bfd_mach_rl78.
146 2015-03-19 Nick Clifton <nickc@redhat.com>
149 * compress.c (bfd_compress_section_contents): Do not define this
150 function if it is not used.
152 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
154 * compress.c (bfd_compress_section_contents): Make it static.
155 * bfd/bfd-in2.h: Regenerated.
157 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
160 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
161 suitable for the AMD64.
163 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
164 Nick Clifton <nickc@redhat.com>
167 * coffgen.c (make_a_section_from_file): Only prepend a z to a
168 debug section's name if the section was actually compressed.
169 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
170 * compress.c (bfd_init_section_compress_status): Do not compress
171 the section if doing so would make it bigger. In such cases leave
172 the section alone and return COMPRESS_SECTION_NONE.
174 2015-03-17 Alan Modra <amodra@gmail.com>
176 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
177 on nothing to do, before malloc of returned symbol array.
179 2015-03-16 Nick Clifton <nickc@redhat.com>
181 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
182 stored in the elf_section_data structure then load them as
185 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
187 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
188 relocs against code sections.
189 * elf32-s390.c: Define elf_backend_sort_relocs_p.
190 * elf64-s390.c: Likewise.
192 2015-03-11 Alan Modra <amodra@gmail.com>
194 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
195 reverse order. Account for larger size of __tls_get_addr_opt stub.
197 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
200 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
202 (elf32_arm_print_private_bfd_data): Likewise.
204 2015-03-06 Nick Clifton <nickc@redhat.com>
207 * elflink.c (put_value): Like previous delta, but for the 32-bit
210 2015-03-05 Nick Clifton <nickc@redhat.com>
213 * elflink.c (put_value): Avoid using an undefined shift
216 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
220 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
221 * elf32-i386.c (elf_backend_extern_protected_data): New.
223 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
224 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
225 copy relocs against protected symbols if extern_protected_data
227 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
228 non-function symbols if extern_protected_data is true.
229 * elfxx-target.h (elf_backend_extern_protected_data): New.
231 (elfNN_bed): Initialize extern_protected_data with
232 elf_backend_extern_protected_data.
234 2015-03-05 Nick Clifton <nickc@redhat.com>
237 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
238 lookup fails, check for an address bias in the dwarf info, and if
239 one exists, retry the lookup with the biased value.
240 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
241 Determines if a bias exists bewteen the addresses of functions
242 based on DWARF information vs symbol table information.
243 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
244 * libbfd.h: Regenerate.
246 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
248 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
249 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
250 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
252 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
254 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
255 (aarch64_size_one_stub): Likewise.
256 (aarch64_map_one_stub): Likewise.
258 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
260 * cpu-s390.c (N): New macro.
261 (bfd_s390_31_arch): New. Define only if default target word size
262 is 64 bits. Otherwise define...
263 (bfd_390_64_arch): ...this. Make static.
264 (bfd_s390_arch): Define according to the default target word size.
265 Let the 'next' field point to the alternate arch.
267 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
270 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
271 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
272 to be used with MOVK rather than MOVZ.
274 2015-03-03 DJ Delorie <dj@redhat.com>
276 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
279 2015-02-28 Alan Modra <amodra@gmail.com>
281 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
284 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
286 * elf32-i386.c (need_convert_mov_to_lea): New.
287 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
288 (elf_i386_convert_mov_to_lea): Return TRUE if
289 need_convert_mov_to_lea is unset.
290 * elf64-x86-64.c (need_convert_mov_to_lea): New.
291 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
292 (elf_x86_64_convert_mov_to_lea): Return TRUE if
293 need_convert_mov_to_lea is unset.
295 2015-02-27 Nick Clifton <nickc@redhat.com>
298 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
299 string length overflow when the string table length is actually
302 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
304 * bfd/bfd-in2.h: Regenerate.
305 * bfd/libbfd.h: Regenerate.
307 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
309 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
310 TLSDESC_LD_PREL19 field width and masks.
311 (aarch64_tls_transition_without_check)
312 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
313 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
314 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
315 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
316 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
317 (_bfd_aarch64_elf_resolve_relocation): Likewise.
319 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
321 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
323 (aarch64_tls_transition_without_check)
324 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
325 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
326 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
327 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
328 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
329 (_bfd_aarch64_elf_resolve_relocation): Likewise.
330 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
332 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
334 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
335 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
336 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
337 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
338 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
339 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
340 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
341 (_bfd_aarch64_elf_resolve_relocation): Likewise.
342 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
344 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
346 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
347 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
348 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
349 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
350 (elfNN_aarch64_check_relocs): Handle
351 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
353 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
354 (_bfd_aarch64_elf_resolve_relocation): Likewise.
356 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
358 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
360 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
362 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
363 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
364 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
367 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
369 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
372 2015-02-26 Nick Clifton <nickc@redhat.com>
375 * coffcode.h (coff_compute_section_file_positions): Report
377 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
378 (assign_file_positions_for_non_load_sections): Replace assertion
379 with an error message.
380 (rewrite_elf_program_header): Handle excessive segment
382 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
383 (bfd_mach_o_read_section_64): Likewise.
384 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
385 print a bfd name, not %A.
387 2015-02-26 Alan Modra <amodra@gmail.com>
389 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
390 thread-safe stubs for iplt.
391 (build_tls_get_addr_stub): Restore r2 immediately after call.
393 2015-02-26 Terry Guo <terry.guo@arm.com>
395 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
396 merge Tag_ABI_HardFP_use.
398 2015-02-26 Alan Modra <amodra@gmail.com>
400 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
401 Use text relocs rather than giving an error on trying to use
402 .dynbss for protected shared lib vars.
403 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
405 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
407 * elf32-avr.c (struct elf_avr_section_data): New structure.
408 (struct avr_relax_info): New structure.
409 (elf_avr_new_section_hook): New function.
410 (struct elf_avr_section_data): Add relax_info.
411 (get_avr_relax_info): New function.
412 (init_avr_relax_info): New function.
413 (elf32_avr_relax_delete_bytes): Find next property record before
414 deleting bytes. When deleting don't move bytes beyond the next
416 (avr_elf32_assign_records_to_section): New function.
417 (avr_property_record_compare): New function.
418 (avr_load_all_property_sections): New function.
419 (elf32_avr_relax_section): Load property data. After relaxing the
420 section, move any .align directives that have enough deleted bytes
422 (bfd_elf32_new_section_hook): Define.
424 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
426 * elf32-avr.h (struct avr_property_header): New strucure.
427 (avr_elf32_load_property_records): Declare.
428 (avr_elf32_property_record_name): Declare.
429 * elf32-avr.c: Add bfd_stdint.h include.
430 (retrieve_local_syms): New function.
431 (get_elf_r_symndx_section): New function.
432 (get_elf_r_symndx_offset): New function.
433 (internal_reloc_compare): New function.
434 (struct avr_find_section_data): New structure.
435 (avr_is_section_for_address): New function.
436 (avr_find_section_for_address): New function.
437 (avr_elf32_load_records_from_section): New function.
438 (avr_elf32_load_property_records): New function.
439 (avr_elf32_property_record_name): New function.
441 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
443 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
444 (AVR_PROPERTY_RECORDS_VERSION): Define.
445 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
446 (struct avr_property_record): New structure.
448 2015-02-24 Nick Clifton <nickc@redhat.com>
450 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
452 (v850_elf_make_note_section): New function. Creates a note
454 (v850_elf_create_sections): New function. Create a note section
455 if one is not already present.
456 (v850_elf_set_note): New function. Adds a note to a bfd.
457 (v850_elf_copy_private_bfd_data): New function. Copies V850
459 (v850_elf_merge_notes): New function. Merges V850 notes.
460 (print_v850_note): New function. Displays a V850 note.
461 (v850_elf_print_notes): New function. Displays all notes attached
463 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
464 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
465 (v850_elf_fake_sections): Set the type of the V850 note section.
466 * bfd-in.h (v850_elf_create_sections): Add prototype.
467 (v850_elf_set_note): Add prototype.
468 * bfd-in2.h: Regenerate.
470 2015-02-24 Nick Clifton <nickc@redhat.com>
472 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
473 * configure: Regenerate.
474 * config.in: Regenerate.
475 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
476 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
477 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
480 2015-02-24 Nick Clifton <nickc@redhat.com>
482 * pdp11.c (set_section_contents): Pad the .text and .data sections
483 to their aligned sizes.
485 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
487 * config.bfd: Add h8300-*-linux.
488 * configure.ac: Add h8300_elf32_linux_vec.
489 * configure: Regenerate.
490 * elf32-h8300.c: Likewise.
491 * targets.c(_bfd_target_vector): Likewise.
493 2015-02-23 Nick Clifton <nickc@redhat.com>
496 * cpu-w65.c: Correct typos in license notice.
499 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
500 symbols at end of sections. Adjust function sizes.
502 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
504 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
505 (elfcore_write_s390_vxrs_high): Likewise.
506 * elf.c (elfcore_grok_s390_vxrs_low): New function.
507 (elfcore_grok_s390_vxrs_high): New function.
508 (elfcore_grok_note): Call them.
509 (elfcore_write_s390_vxrs_low): New function.
510 (elfcore_write_s390_vxrs_high): New function.
511 (elfcore_write_register_note): Call them.
513 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
516 * verilog.c (verilog_write_record): Correct buffer size.
518 2015-02-19 Alan Modra <amodra@gmail.com>
520 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
522 2015-02-19 Alan Modra <amodra@gmail.com>
525 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
526 (elf_link_output_extsym): Drop local and global undefined syms.
527 Tidy. Expand comment.
529 2015-02-17 Alan Modra <amodra@gmail.com>
532 * elflink.c (struct elf_outext_info): Remove need_second_pass
534 (elf_link_output_extsym): Delete code handling second forced
535 local pass. Move code emitting NULL STT_FILE symbol later, so
536 that it can be omitted if forced local is stripped. Don't
537 emit the NULL STT_FILE if no file symbols have been output.
538 (bfd_elf_final_link): Remove second forced local pass.
539 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
540 (ppc_elf_size_dynamic_sections): Likewise.
541 * elf64-ppc.c (ppc_build_one_stub): Likewise.
542 (build_global_entry_stubs): Likewise.
543 (ppc64_elf_build_stubs): Likewise.
545 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
548 * elflink.c (elf_link_output_extsym): Only check filesym_count
549 when outputting a NULL FILE symbol. Set second_pass_sym to
550 h->forced_local && !h->root.linker_def.
552 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
554 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
555 on _TLS_MODULE_BASE_.
556 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
558 2015-02-15 Alan Modra <amodra@gmail.com>
560 * dwarf2.c (read_rangelist): Correct buffer overflow check
561 Whitespace throughout file.
563 2015-02-14 Alan Modra <amodra@gmail.com>
566 * bfd.c (struct bfd): Add lto_output.
567 * linker.c (_bfd_handle_already_linked): Explicitly test for
568 objects added by the lto plugin.
569 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
570 no_export flags from archive.
571 * archive.c (open_nested_file): New function, setting lto_output
572 and no_export, extracted from..
573 (find_nested_archive): ..here. Flip params. Rename from
574 _bfd_find_nested_archive.
575 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
576 (_bfd_look_for_bfd_in_cache): Copy no_export.
577 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
578 my_archive->no_export test.
579 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
580 Don't use the file name when adding lto_output STT_FILE sym.
581 * bfd-in2.h: Regenerate.
583 2015-02-13 Alan Modra <amodra@gmail.com>
586 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
587 now redundant assert.
589 2015-02-12 Nick Clifton <nickc@redhat.com>
592 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
593 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
594 (read_indirect_string, read_alt_indirect_string)
595 (read_alt_indirect_ref, read_address, read_abbrevs)
596 (read_attribute_value, read_attribute, decode_line_info)
597 (find_abstract_instance_name, read_rangelist)
598 (scan_unit_for_symbols, parse_comp_unit)
599 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
600 end pointers to reading functions and check for offsets taking
601 pointers out of range. Replace calls to read_*_leb128 with calls
604 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
606 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
607 computed file_name address being before the start of the string
610 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
613 * bfd.c (bfd_plugin_format): New.
614 (bfd): Add plugin_format and plugin_dummy_bfd.
615 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
616 argument to return TRUE if any plugin is found. Set plugin_format.
618 (bfd_plugin_target_p): New.
619 (bfd_plugin_specified_p): Likewise.
620 (bfd_plugin_target_p): Likewise.
621 (register_ld_plugin_object_p): Likewise.
622 (bfd_plugin_set_plugin): Set has_plugin.
623 (load_plugin): Cache try_load_plugin result.
624 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
626 * plugin.h (bfd_plugin_target_p): New.
627 (bfd_plugin_specified_p): Likewise.
628 (register_ld_plugin_object_p): Likewise.
629 * bfd-in2.h: Regenerated.
631 2015-02-11 Pedro Alves <palves@redhat.com>
633 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
634 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
635 * libbfd.h: Regenerate.
636 * libcoff.h: Regenerate.
638 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
639 * mach-o.h [__cplusplus]: Wrap in extern "C".
640 * som.h [__cplusplus]: Wrap in extern "C".
642 2015-02-10 Nick Clifton <nickc@redhat.com>
645 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
647 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
648 size and number of relocs.
649 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
651 * versados.c (process_otr): Check the esdid value before using it
654 2015-02-09 Ed Maste <emaste@freebsd.org>
656 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
657 uninitialized and unused variable.
658 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
660 2015-02-09 Alan Modra <amodra@gmail.com>
662 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
664 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
665 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
667 2015-02-09 Alan Modra <amodra@gmail.com>
669 * elflink.c: Whitespace, formatting fixes.
670 (elf_link_input_bfd): Clarify comment.
671 (elf_link_output_extsym): Exclude symbols in linker created
672 sections when testing for plugin symbols.
674 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
677 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
678 warning for relocation in readonly section for -z text.
679 (elf_i386_size_dynamic_sections): Likewise.
680 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
681 (elf_x86_64_size_dynamic_sections): Likewise.
683 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
687 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
688 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
689 referenced from a non-IR file.
691 2015-02-06 Nick Clifton <nickc@redhat.com>
694 * peXXigen.c (rsrc_print_resource_entries): Add range check for
695 addresses that wrap around the address space.
696 (rsrc_parse_entry): Likewise.
698 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
702 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
703 undefined if it is referenced from a non-IR file.
705 2015-02-03 Nick Clifton <nickc@redhat.com>
708 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
709 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
710 index or an out of range fdr index.
711 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
712 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
713 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
714 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
715 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
716 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
717 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
718 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
719 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
720 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
721 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
722 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
723 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
724 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
725 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
726 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
727 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
728 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
729 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
730 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
731 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
732 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
733 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
734 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
735 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
736 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
737 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
738 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
739 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
740 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
741 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
742 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
743 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
744 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
745 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
746 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
747 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
748 * elf32-vax.c (rtype_to_howto): Likewise.
749 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
750 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
751 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
752 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
753 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
754 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
755 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
756 of range symbol indicies.
757 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
758 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
759 (bfd_mach_o_build_dysymtab): Likewise.
760 (bfd_mach_o_write_symtab_content): Set the string table size to
762 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
764 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
766 * tekhex.c (first_phase): Check for src pointer reaching end of
769 2015-02-03 Will Newton <will.newton@linaro.org>
771 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
772 Set st_value to zero for undefined symbols if the reference
773 is weak or pointer_equality_needed is FALSE.
775 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
776 comment discussing why we clear st_value for some symbols.
778 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
780 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
781 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
783 2015-01-29 Alan Modra <amodra@gmail.com>
785 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
786 optimization. Tidy mask for GOT_TLSGD optimization.
787 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
788 location of nop zapping high insn too.
790 2015-01-28 Alan Modra <amodra@gmail.com>
792 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
793 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
794 in .toc indicate xlc compiled code that might require a rw .toc.
796 2015-01-28 James Bowman <james.bowman@ftdichip.com>
798 * Makefile.am: Add FT32 files.
799 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
800 (bfd_mach_ft32): Define.
801 (bfd_ft32_arch): Declare.
802 (bfd_archures_list): Add bfd_ft32_arch.
803 * config.bfd: Handle FT32.
804 * configure.ac: Likewise.
805 * cpu-ft32.c: New file.
806 * elf32-ft32.c: New file.
807 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
808 BFD_RELOC_FT32_18): Define.
809 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
810 * bfd-in2.h: Regenerate.
811 * libbfd.h: Regenerate.
812 * Makefile.in: Regenerate.
813 * configure: Regenerate.
814 * po/SRC-POTFILES.in: Regenerate.
816 2015-01-27 Nick Clifton <nickc@redhat.com>
819 * pdp11.c (aout_get_external_symbols): Return false if there are
822 * dwarf2.c (concat_filename): Check for an empty directory table.
823 (scan_unit_for_symbols): Check for reading off the end of the
825 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
827 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
830 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
832 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
834 2015-01-22 DJ Delorie <dj@redhat.com>
836 * elf32-m32c.c (m32c_apply_reloc_24): New.
837 (m32c_elf_howto_table): Use it for R_M32C_24.
838 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
840 2015-01-22 Nick Clifton <nickc@redhat.com>
843 * coffcode.h (handle_COMDAT): When searching for the section
844 symbol, make sure that there is space left in the symbol table.
845 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
847 2015-01-21 Nick Clifton <nickc@redhat.com>
850 * coffcode.h (coff_set_arch_mach_hook): Check return value from
852 (coff_slurp_line_table): Return FALSE if the line number
853 information was corrupt.
854 (coff_slurp_symbol_table): Return FALSE if the symbol information
856 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
857 initialise the fields of the dyld_info structure.
858 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
859 error message and a return value.
860 (bfd_mach_o_layout_commands): Change the function to boolean.
861 Return FALSE if the function fails.
862 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
864 (bfd_mach_o_read_command): Fail if an unrecognised command is
866 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
868 (slurp_symtab): Check the return from bfd_malloc.
869 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
870 encountered an error.
871 (_bfd_XXi_final_link_postscript): Fail if a section could not be
873 * peicode.h (pe_bfd_object_p): Fail if the header could not be
875 * tekhex.c (first_phase): Fail if the section is too big.
876 * versados.c (struct esdid): Add content_size field.
877 (process_otr): Use and check the new field.
878 (versados_get_section_contents): Check that the section exists and
879 that the requested data is available.
881 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
883 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
885 2015-01-20 Alan Modra <amodra@gmail.com>
888 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
891 2015-01-19 Alan Modra <amodra@gmail.com>
894 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
895 linker script assignments too.
896 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
897 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
899 2015-01-19 Alan Modra <amodra@gmail.com>
901 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
902 to allow return of first howto.
903 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
904 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
905 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
906 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
907 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
908 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
909 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
910 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
911 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
912 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
913 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
914 (spu_elf_reloc_type_lookup): Adjust to suit.
916 2015-01-19 Alan Modra <amodra@gmail.com>
918 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
919 (bfd_get_section_limit): ..here.
920 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
921 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
922 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
923 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
924 bfd_reloc_outofrange check.
925 * bfd-in2.h: Regenerate.
927 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
929 * ecoff.c (ecoff_reloc_link_order): Likewise.
930 * elf32-nds32.c (nds32_relocate_contents): Likewise.
931 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
933 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
934 (_bfd_clear_contents): Likewise.
935 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
936 (mips_elf_perform_relocation): Likewise.
938 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
939 from malloc on zero size alloc.
940 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
941 * elflink.c (elf_reloc_link_order): Likewise.
942 * linker.c (_bfd_generic_reloc_link_order): Likewise.
943 * pdp11.c (aout_link_reloc_link_order): Likewise.
944 * xcofflink.c (xcoff_reloc_link_order): Likewise.
946 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
947 bitsize 0, and complain_overflow_dont.
948 * coff-sparc.c (coff_sparc_howto_table): Likewise.
949 * elf-hppa.h (elf_hppa_howto_table): Likewise.
950 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
951 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
952 * elf32-arc.c (elf_arc_howto_table): Likewise.
953 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
954 * elf32-avr.c (elf_avr_howto_table): Likewise.
955 * elf32-bfin.c (bfin_howto_table): Likewise.
956 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
957 * elf32-cris.c (cris_elf_howto_table): Likewise.
958 * elf32-crx.c (crx_elf_howto_table): Likewise.
959 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
960 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
961 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
962 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
963 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
964 * elf32-frv.c (elf32_frv_howto_table): Likewise.
965 * elf32-h8300.c (h8_elf_howto_table): Likewise.
966 * elf32-i370.c (i370_elf_howto_raw): Likewise.
967 * elf32-i386.c (elf_howto_table): Likewise.
968 * elf32-i860.c (elf32_i860_howto_table): Likewise.
969 * elf32-i960.c (elf32_i960_relocate): Likewise.
970 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
971 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
972 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
973 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
974 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
975 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
976 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
977 * elf32-m68k.c (howto_table): Likewise.
978 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
979 * elf32-mep.c (mep_elf_howto_table): Likewise.
980 * elf32-metag.c (elf_metag_howto_table): Likewise.
981 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
982 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
983 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
984 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
985 * elf32-mt.c (mt_elf_howto_table): Likewise.
986 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
987 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
988 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
989 * elf32-pj.c (pj_elf_howto_table): Likewise.
990 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
991 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
992 * elf32-rx.c (rx_elf_howto_table): Likewise.
993 * elf32-s390.c (elf_howto_table): Likewise.
994 * elf32-score.c (elf32_score_howto_table): Likewise.
995 * elf32-score7.c (elf32_score_howto_table): Likewise.
996 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
997 * elf32-spu.c (elf_howto_table): Likewise.
998 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
999 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1000 * elf32-v850.c (v850_elf_howto_table): Likewise.
1001 * elf32-vax.c (howto_table): Likewise.
1002 * elf32-visium.c (visium_elf_howto_table): Likewise.
1003 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1004 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1005 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1006 * elf32-xtensa.c (elf_howto_table): Likewise.
1007 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1008 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1009 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1010 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1011 * elf64-s390.c (elf_howto_table): Likewise.
1012 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1013 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1014 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1015 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1016 (elfNN_aarch64_howto_none): Likewise.
1017 * elfxx-ia64.c (ia64_howto_table): Likewise.
1018 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1019 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1020 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1022 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1026 about -fPIC if the symbol is undefined when building executable.
1028 2015-01-15 Nick Clifton <nickc@redhat.com>
1031 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1032 error message. Never return an invalid howto pointer.
1033 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1034 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1035 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1036 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1037 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1038 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1039 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1040 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1041 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1042 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1043 * elf32-vax.c (rtype_to_howto): Likewise.
1044 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1045 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1046 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1047 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1048 (sh_elf_reloc): Check that the reloc is in range.
1049 * reloc.c (bfd_perform_relocation): Check that the section is big
1050 enough for the entire reloc.
1051 (bfd_generic_get_relocated_section_contents): Report unexpected
1052 return values from perform_reloc.
1054 2015-01-15 Nick Clifton <nickc@redhat.com>
1056 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1057 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1060 2015-01-15 Alan Modra <amodra@gmail.com>
1062 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1063 any output section matching a linker created dynobj section.
1065 2015-01-15 Alan Modra <amodra@gmail.com>
1068 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1069 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1070 Don't assign symtab file position unless symbols will be output.
1071 Merge blocks with condition in common. Don't call
1072 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1073 unless other symbols are output. Move assignment of symtab_shndx
1074 file position. Localize variable.
1076 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1078 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1079 trying to defer them to runtime.
1081 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1083 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1084 to check if a symbol should be bound symbolically.
1086 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1088 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1089 for TLSLE_MOVW_TPREL_G2.
1091 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1094 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1095 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1096 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1099 2015-01-12 Terry Guo <terry.guo@arm.com>
1101 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1103 (_bfd_elf_gc_mark_extra_sections): Use it.
1105 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1108 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1109 only discard space for pc-relative relocs symbols which turn
1110 out to need copy relocs.
1112 2015-01-09 Nick Clifton <nickc@redhat.com>
1114 * tekhex.c (getvalue): Fix thinko in test for correct extraction
1116 (getsym): Return false if there was not enough data to extract the
1119 2015-01-09 Anthony Green <green@moxielogic.com>
1121 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
1123 2015-01-08 Nick Clifton <nickc@redhat.com>
1125 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
1126 16-bit absolute BR instructions to 10-bit pc-relative JMP
1129 2015-01-08 Nick Clifton <nickc@redhat.com>
1132 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
1133 to load the line table.
1134 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
1136 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
1137 the Data Directory Size is too large.
1139 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
1143 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1145 2015-01-06 Nick Clifton <nickc@redhat.com>
1148 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
1151 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
1152 (bfd_perform_relocation): Include the size of the reloc in the
1153 test for an out of range relocation.
1154 (bfd_generic_get_relocated_section_contents): Remove reloc range
1157 * coff-i860.c (CALC_ADDEND): Always set an addend value.
1158 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
1159 avoid reading off the end of the buffer.
1161 (first_phase): Likewise.
1162 (pass_over): Pass an end pointer to the invoked function.
1164 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
1167 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
1169 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1171 2015-01-05 Nick Clifton <nickc@redhat.com>
1174 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
1175 is at least big enough for the header to be read.
1176 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
1177 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
1178 (bfd_mach_o_read_command): Prevetn duplicate error messages about
1179 unrecognized commands.
1180 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
1181 when indexing into the string table.
1183 2015-01-01 Alan Modra <amodra@gmail.com>
1185 Update year range in copyright notice of all files.
1187 For older changes see ChangeLog-2014
1189 Copyright (C) 2015 Free Software Foundation, Inc.
1191 Copying and distribution of this file, with or without modification,
1192 are permitted in any medium without royalty provided the copyright
1193 notice and this notice are preserved.
1199 version-control: never