1 2015-08-11 Jiong Wang <jiong.wang@arm.com>
3 * bfd/elfnn-aarch64.c (aarch64_type_of_stub): New parameter "sym_sec".
4 Loose the check for symbol from ABS section.
5 (elfNN_aarch64_size_stubs): Pass sym_sec.
7 2015-08-11 Jiong Wang <jiong.wang@arm.com>
10 * elfnn-aarch64.c (aarch64_type_of_stub): Update destination for
11 calls go through plt stub.
12 (elfNN_aarch64_final_link_relocate): Adjust code logic for CALL26,
13 JUMP26 relocation to support inserting veneer for call to plt stub.
15 2015-08-11 Jiong Wang <jiong.wang@arm.com>
17 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
18 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
19 (aarch64_reloc_got_type): Likewise.
20 (elfNN_aarch64_final_link_relocate): Likewise.
21 (elfNN_aarch64_relocate_section): Likewise.
22 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
23 (_bfd_aarch64_elf_resolve_relocation): Likewise.
25 2015-08-11 Jiong Wang <jiong.wang@arm.com>
27 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12): New entry.
28 * bfd-in2.h: Regenerate.
29 * libbfd.h: Regenerate.
30 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
31 BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12.
33 2015-08-11 Jiong Wang <jiong.wang@arm.com>
35 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
36 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
37 (aarch64_reloc_got_type): Likewise.
38 (elfNN_aarch64_final_link_relocate): Likewise.
39 (elfNN_aarch64_relocate_section): Likewise.
40 (elfNN_aarch64_gc_sweep_hook): Likewise.
41 (elfNN_aarch64_check_relocs): Likewise.
42 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
43 (_bfd_aarch64_elf_resolve_relocation): Likewise.
45 2015-08-11 Jiong Wang <jiong.wang@arm.com>
47 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC): New entry.
48 * bfd-in2.h: Regenerate.
49 * libbfd.h: Regenerate.
50 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
51 BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC.
53 2015-08-11 Jiong Wang <jiong.wang@arm.com>
55 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
56 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
57 (aarch64_reloc_got_type): Likewise.
58 (elfNN_aarch64_final_link_relocate): Likewise.
59 (elfNN_aarch64_relocate_section): Likewise.
60 (elfNN_aarch64_gc_sweep_hook): Likewise.
61 (elfNN_aarch64_check_relocs): Likewise.
62 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
63 (_bfd_aarch64_elf_resolve_relocation): Likewise.
65 2015-08-11 Jiong Wang <jiong.wang@arm.com>
67 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21): New entry.
68 * bfd-in2.h: Regenerate.
69 * libbfd.h: Regenerate.
70 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
71 BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21.
73 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
76 * elf32-i386.c (elf_i386_relocate_section): Skip IFUNC
77 relocations in debug sections.
78 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
80 2015-08-11 Peter Zotov <whitequark@whitequark.org>
83 * elf32-or1k.c (R_OR1K_32_PCREL): Set pcrel_offset to TRUE.
84 (R_OR1K_16_PCREL): Likewise.
85 (R_OR1K_8_PCREL): Likewise.
87 2015-08-11 Nick Clifton <nickc@redhat.com>
90 * coff-sh.c (_bfd_sh_align_load_span): Fix typo when setting
94 * elf.c (_bfd_elf_setup_sections): Add checks for corrupt section
96 * peicode.h (pe_ILF_make_a_section): Ensure alignment of the
98 (pe_ILF_build_a_bfd): Ensure alignment of vars.data pointer.
100 2015-08-11 H.J. Lu <hongjiu.lu@intel.com>
102 * elf.c (_bfd_elf_copy_private_bfd_data): Fix a typo.
104 2015-08-10 H.J. Lu <hongjiu.lu@intel.com>
106 * elf-bfd.h (elf_symbol_version): New enum.
107 (elf_link_hash_entry): Replace hidden with versioned.
108 * elflink.c (_bfd_elf_merge_symbol): Don't look for symbol
109 version if the symbol is unversioned. Initialize versioned.
110 (_bfd_elf_add_default_symbol): Don't look for symbol version
111 if the symbol is unversioned or hidden. Initialize versioned.
112 (elf_collect_hash_codes): Don't look for symbol version if the
113 symbol is unversioned.
114 (elf_collect_gnu_hash_codes): Likewise.
115 (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
116 (_bfd_elf_link_hash_copy_indirect): Check versioned instead of
118 (elf_link_output_extsym): Likewise.
120 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
123 * elf.c (_bfd_elf_copy_private_bfd_data): When copying the
124 sh_link and sh_info fields in stripped section headers, we also
125 check if the sh_type, sh_flags, sh_addralign and sh_entsize
126 fields of the output section match the output. Since
127 --only-keep-debug turns all non-debug sections into SHT_NOBITS
128 sections, the output SHT_NOBITS type matches any input type.
130 2015-08-07 H.J. Lu <hongjiu.lu@intel.com>
133 * elflink.c (_bfd_elf_merge_symbol): Add a parameter to indicate
134 if the new symbol matches the existing one. The new hidden
135 versioned symbol matches the existing symbol if they have the
136 same symbol version. Update the existing symbol only if they
138 (_bfd_elf_add_default_symbol): Update call to
139 _bfd_elf_merge_symbol.
140 (_bfd_elf_link_assign_sym_version): Don't set the hidden field
142 (elf_link_add_object_symbols): Override a definition only if the
143 new symbol matches the existing one.
144 (_bfd_elf_link_hash_copy_indirect): Don't copy any references to
145 the hidden versioned symbol.
146 (elf_link_output_extsym): Bind a symbol locally when linking
147 executable if it is locally defined, hidden versioned, not
148 referenced by shared library and not exported. Turn on
149 VERSYM_HIDDEN only if the hidden versioned symbol is defined
152 2015-08-05 Nick Clifton <nickc@redhat.com>
154 * elf.c (_bfd_elf_copy_private_bfd_data): Copy the sh_link and
155 sh_info fields of sections whose type has been changed to
158 2015-08-04 Yuriy M. Kaminskiy" <yumkam@gmail.com>
159 Tyler Hicks <tyhicks@canonical.com>
162 * ihex.c (ihex_scan): Fixes incorrect escape sequence in error message
163 and stack overflow when char is signed and \200-\376 was in place of hex
164 digit; also fixes \377 was handled as EOF instead of "incorrect character".
165 (ihex_read_section): Changed for consistency.
166 (ihex_bad_byte): Prevent (now impossible to trigger) stack
167 overflow and incorrect escape sequence handling.
168 * srec.c (srec_bad_byte): Likewise.
170 2015-08-03 Hans-Peter Nilsson <hp@axis.com>
172 * elf32-cris.c (cris_elf_relocate_section)
173 (elf_cris_finish_dynamic_symbol, cris_elf_check_relocs)
174 (elf_cris_discard_excess_dso_dynamics): Use SYMBOLIC_BIND, not
175 just link_info->symbolic, to check if a symbol should be bound
178 2015-07-30 H.J. Lu <hongjiu.lu@intel.com>
181 * elflink.c (_bfd_elf_add_default_symbol): Add the default
182 symbol if not performing a relocatable link.
183 (elf_link_add_object_symbols): Adjust the default symbol if
184 not performing a relocatable link.
186 2015-07-29 H.J. Lu <hongjiu.lu@intel.com>
188 * elflink.c (elf_link_add_object_symbols): Remove
189 !info->relocatable check for info->executable. Add
190 !info->relocatable check for !info->executable.
191 (elf_link_output_extsym): Remove
192 !info->relocatable check for info->executable.
194 2015-07-29 Hans-Peter Nilsson <hp@bitrange.com>
196 * mmo.c (mmo_write_symbols_and_terminator): Skip symbol-type
197 assignment loop for bfd plugin objects.
199 2015-07-28 Alan Modra <amodra@gmail.com>
201 * elf.c (_bfd_elf_map_sections_to_segments): Do not make a new
202 segment for loaded sections after nonloaded sections if the
203 sections are on the same page.
205 2015-07-28 Iain Buclaw <ibuclaw@gdcproject.org>
207 * configure.in: Add asprintf and vasprintf to AC_CHECK_DECLS.
208 * config.in, configure: Regenerate.
210 2015-07-27 H.J. Lu <hongjiu.lu@intel.com>
212 * configure: Regenerated.
214 2015-07-27 Nick Clifton <nickc@redhat.com>
216 * elf32-msp430.c (uses_large_model): New function.
217 (msp430_elf_eh_frame_address_size): New function.
218 (elf_backend_eh_frame_address_size): Define.
220 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
223 * elfnn-aarch64.c (elf_backend_extern_protected_data): Define.
225 2015-07-27 Szabolcs Nagy <szabolcs.nagy@arm.com>
228 * elf32-arm.c (elf_backend_extern_protected_data): Define.
230 2015-07-25 H.J. Lu <hongjiu.lu@intel.com>
233 * elflink.c (elf_link_output_extsym): Check symbol version
234 section check only if not linking executable, the symbol is
235 referenced by shared library or not locally defined.
237 2015-07-25 Thomas Preud'homme <thomas.preudhomme@arm.com>
239 * elf32-arm.c (elf32_arm_final_link_relocate): Use SYMBOLIC_BIND to
240 check if a symbol should be bound symbolically.
241 * elf32-hppa.c (elf32_hppa_check_relocs,
242 elf32_hppa_adjust_dynamic_symbol, elf32_hppa_relocate_section,
243 elf32_hppa_finish_dynamic_symbol): Likewise.
244 * elf32-m68k.c (elf_m68k_check_relocs,
245 elf_m68k_relocate_section): Likewise.
246 * elf32-nios2.c (nios2_elf32_relocate_section,
247 nios2_elf32_check_relocs, allocate_dynrelocs): Likewise.
248 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol,
249 elf32_tic6x_relocate_section): Likewise.
251 2015-07-24 Alan Modra <amodra@gmail.com>
253 * elf.c (_bfd_elf_assign_file_positions_for_non_load): Use .rela
254 prefix for reloc section corresponding to rela section associated
255 with renamed debug section.
257 2015-07-24 Alan Modra <amodra@gmail.com>
259 * section.c (bfd_get_section_by_name_if): Iterate over entire hash
262 2015-07-23 Joseph Myers <joseph@codesourcery.com>
264 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections)
265 <DT_MIPS_RLD_MAP_REL>: Add target address to host address
266 difference, not to host pointer.
268 2015-07-22 Alan Modra <amodra@gmail.com>
270 * elf64-ppc.c (opd_entry_value): Remove assertion. Instead,
271 return -1 if symbol referenced is not defined. Tidy.
273 2015-07-20 Alan Modra <amodra@gmail.com>
275 * po/SRC-POTFILES.in: Regenerate.
277 2015-07-17 Jiong Wang <jiong.wang@arm.com>
279 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Sort alphabetically.
280 (IS_AARCH64_TLSDESC_RELOC): Sort alphabetically.
282 2015-07-16 Jiong Wang <jiong.wang@arm.com>
284 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize
285 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
286 (aarch64_reloc_got_type): Ditto.
287 (elfNN_aarch64_final_link_relocate): Ditto.
288 (elfNN_aarch64_relocate_section): Ditto.
289 (elfNN_aarch64_gc_sweep_hook): Ditto.
290 (elfNN_aarch64_check_relocs): Ditto.
291 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
292 (_bfd_aarch64_elf_resolve_relocation): Ditto.
294 2015-07-16 Jiong Wang <jiong.wang@arm.com>
296 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
297 * bfd-in2.h: Regenerate.
298 * libbfd.h: Regenerate.
299 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
300 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
302 2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
305 * bfd.c (bfd_convert_section_size): New function.
306 (bfd_convert_section_contents): Likewise.
307 * bfd-in2.h: Regenerated.
309 2015-07-09 Catherine Moore <clm@codesourcery.com>
311 * elflink.c (bfd_elf_size_dynamic_sections): Call to
312 _bfd_elf_maybe_strip_eh_frame_hdr should be before
313 bed->elf_backend_size_dynamic_sections.
315 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
317 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
319 2015-07-05 Richard Sandiford <richard.sandiford@arm.com>
321 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
322 plus addend rather than the original st_value when looking up
323 entries in opd->adjust.
325 2015-07-03 Kai Tietz <ktietz@redhat.com>
326 Nick Clifton <nickc@redhat.com>
329 * coffcode.h (coff_bfd_gc_sections): Define default
330 to bfd_coff_gc_sections function.
331 (coff_gc_mark_hook_fn): New type.
332 * coffgen.c (init_reloc_cookie): Copy and adjust coff
333 related code about gc-sections from elflink.c to here.
334 (fini_reloc_cookie): Likewise.
335 (init_reloc_cookie_rels): Likewise.
336 (fini_reloc_cookie_rels): Likewise.
337 (init_reloc_cookie_for_section): Likewise.
338 (fini_reloc_cookie_for_section): Likewise.
339 (_bfd_coff_gc_mark_hook): Likewise.
340 (_bfd_coff_gc_mark_rsec): Likewise.
341 (_bfd_coff_gc_mark_reloc): Likewise.
342 (_bfd_coff_gc_mark): Likewise.
343 (_bfd_coff_gc_mark_extra_sections): Likewise.
344 (coff_gc_sweep_symbol_info): Likewise.
345 (coff_gc_sweep_symbol): Likewise.
346 (gc_sweep_hook_fn): Likewise.
347 (coff_gc_sweep): Likewise.
348 (bfd_coff_gc_sections): Likewise.
349 (_bfd_coff_gc_keep): Likewise.
350 * libcoff-in.h (coff_reloc_cookie): New struct.
351 (bfd_coff_gc_sections): New prototype.
352 * libcoff.h: Regenerate.
354 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
355 Cesar Philippidis <cesar@codesourcery.com>
357 * bfd-in2.h: Regenerated.
358 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
359 (elf_nios2_r1_howto_table_rel): This.
360 (elf_nios2_r2_howto_table_rel): New.
362 (lookup_howto): Add ABFD parameter. Adjust to look up in either
363 the R1 or R2 relocation table, as determined by ABFD.
364 (nios2_reloc_map): Add R2 relocations.
365 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
366 Pass it the ABFD parameter.
367 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
368 return an R1 or R2 relocation.
369 (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
370 Pass it the ABFD parameter.
371 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
373 (nios2_elf32_relocate_section): Adjust call to lookup_howto.
374 * libbfd.h: Regenerated.
375 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
376 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
377 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
378 (BFD_RELOC_NIOS2_R2_T1I7_2): New.
379 (BFD_RELOC_NIOS2_R2_T2I4): New.
380 (BFD_RELOC_NIOS2_R2_T2I4_1): New.
381 (BFD_RELOC_NIOS2_R2_T2I4_2): New.
382 (BFD_RELOC_NIOS2_R2_X1I7_2): New.
383 (BFD_RELOC_NIOS2_R2_X2L5): New.
384 (BFD_RELOC_NIOS2_R2_F1I5_2): New.
385 (BFD_RELOC_NIOS2_R2_L5I4X1): New.
386 (BFD_RELOC_NIOS2_R2_T1X1I6): New.
387 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
389 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
390 Cesar Philippidis <cesar@codesourcery.com>
392 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
393 * bfd-in2.h: Regenerated.
394 * cpu-nios2.c (nios2_compatible): New.
395 (N): Use nios2_compatible instead of bfd_default_compatible.
396 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
397 (arch_info_struct): New.
398 (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
399 * elf32-nios2.c (is_nios2_elf): New.
400 (nios2_elf32_merge_private_bfd_data): New.
401 (nios2_elf32_object_p): New.
402 (bfd_elf32_bfd_merge_private_bfd_data): Define.
403 (elf_backend_object_p): Define.
405 2015-07-01 H.J. Lu <hongjiu.lu@intel.com>
407 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
409 2015-06-30 Nick Clifton <nickc@redhat.com>
412 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
413 (write_obj_attribute): Likewise.
414 (elf_new_obj_attr): Likewise.
415 (bfd_elf_get_obj_attr_int): Likewise.
416 (bfd_elf_add_obj_attr_int): Likewise.
417 (bfd_elf_add_obj_attr_string): Likewise.
418 (bfd_elf_add_obj_attr_int_string): Likewise.
419 (gnu_obj_attrs_arg_type): Likewise.
420 (_bfd_elf_obj_attrs_arg_type): Likewise.
421 (_bfd_elf_parse_attributes): Likewise.
422 (_bfd_elf_merge_unknown_attribute_list): Likewise.
423 * elf-bfd.h (struct obj_attribute_list): Likewise.
426 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
428 * bfd-in.h (compressed_debug_section_type): Remove
430 * bfd-in2.h : Regenerated.
432 2015-06-26 Matthew Fortune <matthew.fortune@imgtec.com>
434 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
435 instead of !shared to indicate an application vs shared library.
436 (_bfd_mips_elf_size_dynamic_sections): Likewise.
437 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
438 (_bfd_mips_elf_get_target_dtag): Likewise.
440 2015-06-25 DJ Delorie <dj@redhat.com>
442 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix
443 REL loads to match RELA stores.
445 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
447 * elf.c (_bfd_elf_compute_section_file_positions): Don't
448 initialize sh_size for .shstrtab here.
450 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
453 * elf-bfd.h (elf_sym_strtab): New.
454 (elf_link_hash_table): Add strtabcount, strtabsize and
456 (_bfd_elf_stringtab_init): Removed.
457 * elf.c (_bfd_elf_stringtab_init): Removed.
458 (_bfd_elf_compute_section_file_positions): Replace
459 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
460 _bfd_stringtab_size with
461 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
462 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add,
463 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
465 (swap_out_syms): Likewise.
466 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
467 with elf_strtab_hash. Remove symbuf, symbuf_count,
468 symbuf_size and shndxbuf_size.
469 (elf_link_flush_output_syms): Removed.
470 (elf_link_output_sym): Renamed to ...
471 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add
472 with _bfd_elf_strtab_add. Don't flush symbols to the file nor
474 (elf_link_swap_symbols_out): New.
475 (elf_link_output_extsym): Replace elf_link_output_sym with
476 elf_link_output_symstrtab.
477 (elf_link_input_bfd): Likewise.
478 (elf_final_link_free): Replace _bfd_stringtab_free with
479 _bfd_elf_strtab_free. Remove symbuf.
480 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
481 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count,
482 symbuf_size nor shndxbuf_size. Initialize strtabsize and
483 strtab. Initialize symshndxbuf to -1 when number of sections
484 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with
485 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
486 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize
487 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size
488 and _bfd_stringtab_emit with _bfd_elf_strtab_size and
489 _bfd_elf_strtab_emit.
491 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
493 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
496 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
498 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
499 space for the first .plt entry.
500 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
501 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
502 there are PLT relocations.
503 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
504 allocate space for the first .plt entry.
505 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
506 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
507 there are PLT relocations.
509 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
512 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
513 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
516 2015-06-23 Jiong Wang <jiong.wang@arm.com>
518 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
519 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
520 relocations against read-only sections.
522 2015-06-18 Nick Clifton <nickc@redhat.com>
525 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
527 2015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
529 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
530 * bfd-in2.h : Regenerate.
532 2015-06-16 Alan Modra <amodra@gmail.com>
534 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
537 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
539 * elf-bfd.h : Remove struct elf_build_id.
540 * bfd.c : Add struct bfd_build_id.
541 * bfd-in2.h: Regenerate.
542 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
543 * libpei.h: Add protoype and macros for
544 bfd_XXi_slurp_codeview_record.
545 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
546 * peicode.h (pe_bfd_read_buildid): Add.
547 (pe_bfd_object_p): Use pe_bfd_read_buildid().
549 2015-06-15 Renlin Li <renlin.li@arm.com>
551 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
552 * bfd-in2.h: Regenerate.
553 * libbfd.h: Regenerate.
554 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
555 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
557 2015-06-15 Alan Modra <amodra@gmail.com>
559 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
560 2014-03-26 change. Call _bfd_clear_contents for relocs against
561 local and global symbols defined in discarded input sections.
563 2015-06-05 Nick Clifton <nickc@redhat.com>
565 * elf32-msp430.c (rl78_sym_diff_handler): New function.
566 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
567 (msp430x_howto_table): Likewise.
569 2015-06-05 Alan Modra <amodra@gmail.com>
571 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
572 relocs with insns moved by --ppc476-workaround. Correct
573 output of REL16 relocs.
575 2015-06-01 Jiong Wang <jiong.wang@arm.com>
577 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
578 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
579 (elfNN_aarch64_final_link_relocate): Ditto.
580 (elfNN_aarch64_gc_swap_hook): Ditto.
581 (elfNN_aarch64_check_relocs): Ditto.
582 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
584 2015-06-01 Jiong Wang <jiong.wang@arm.com>
586 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
587 * bfd-in2.h: Regenerate.
588 * libbfd.h: Regenerate.
589 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
590 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
592 2015-06-01 Jiong Wang <jiong.wang@arm.com>
594 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
595 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
596 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
597 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
599 2015-06-01 Jiong Wang <jiong.wang@arm.com>
601 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
602 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
603 (elfNN_aarch64_final_link_relocate): Ditto.
604 (elfNN_aarch64_gc_swap_hook): Ditto.
605 (elfNN_aarch64_check_relocs): Ditto.
606 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
608 2015-06-01 Jiong Wang <jiong.wang@arm.com>
610 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
611 * bfd-in2.h: Regenerate.
612 * libbfd.h: Regenerate.
613 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
614 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
616 2015-05-28 Catherine Moore <clm@codesourcery.com>
617 Bernd Schmidt <bernds@codesourcery.com>
618 Paul Brook <paul@codesourcery.com>
621 * bfd-in2.h: Regenerated.
622 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
623 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
624 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
626 (compact_eh_frame_hdr_info): Declare.
627 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
628 fields and compact-eh fields.
629 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
630 (bfd_elf_section_data): Add eh_frame_entry_field.
631 (elf_section_eh_frame_entry): Define.
632 (bfd_elf_parse_eh_frame_entries): Declare.
633 (_bfd_elf_parse_eh_frame_entry): Declare.
634 (_bfd_elf_end_eh_frame_parsing): Declare.
635 (_bfd_elf_write_section_eh_frame_entry): Declare.
636 (_bfd_elf_eh_frame_entry_present): Declare.
637 (_bfd_elf_section_for_symbol): Declare.
638 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
639 (bfd_elf_record_eh_frame_entry): New function.
640 (_bfd_elf_parse_eh_frame_entry): New function.
641 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
642 (cmp_eh_frame_hdr): New function.
643 (add_eh_frame_hdr_terminator): New function.
644 (_bfd_elf_end_eh_frame_parsing): New function.
645 (find_merged_cie): Update hdr_info field references.
646 (_bfd_elf_discard_section_eh_frame): Likewise.
647 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
648 (_bfd_elf_eh_frame_entry_present): New function.
649 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
650 (_bfd_elf_write_section_eh_frame_entry): New function.
651 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
652 (_bfd_elf_fixup_eh_frame_hdr): New function.
653 (write_compact_eh_frame_hdr): New function.
654 (write_dwarf_eh_frame_hdr): New function.
655 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
656 * elflink.c (_bfd_elf_section_for_symbol): New function.
657 (elf_section_ignore_discarded_relocs): Add Compact EH support.
658 (elf_link_input_bfd): Likewise.
659 (bfd_elf_final_link): Likewise.
660 (_bfd_elf_gc_mark): Likewise.
661 (bfd_elf_parse_eh_frame_entries): New function.
662 (bfd_elf_gc_sections): Add Compact EH support.
663 (bfd_elf_discard_info): Likewise.
664 * elfxx-mips.c: Include dwarf2.h.
665 (_bfd_mips_elf_compact_eh_encoding): New function.
666 (_bfd_mips_elf_cant_unwind_opcode): New function.
667 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
668 (_bfd_mips_elf_cant_unwind_opcode): Declare.
669 (elf_backend_compact_eh_encoding): Define.
670 (elf_backend_cant_unwind_opcode): Define.
671 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
672 (elf_backend_cant_unwind_opcode): Provide default.
673 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
674 elf_backend_cant_unwind_opcode.
675 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
677 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
680 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
681 for now binding only if pointer equality isn't needed.
682 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
683 binding only if pointer equality isn't needed.
684 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
685 section for now binding only if pointer equality isn't needed.
686 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
687 binding only if pointer equality isn't needed.
689 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
692 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
693 in .rel.plt/.rela.plt.
694 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
696 2015-05-19 Jiong Wang <jiong.wang@arm.com>
698 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
699 relocation case labels alphabetically.
700 (elfNN_aarch64_final_link_relocate): Ditto.
701 (elfNN_aarch64_tls_relax): Ditto.
702 (elfNN_aarch64_relocate_section): Ditto.
703 (elfNN_aarch64_gc_sweep_hook): Ditto.
704 (elfNN_aarch64_check_relocs): Ditto.
705 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
706 (_bfd_aarch64_elf_resolve_relocation): Ditto.
708 2015-05-18 Jiong Wang <jiong.wang@arm.com>
710 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
713 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
715 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
717 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
719 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
720 section for now binding.
721 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
724 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
726 * bfd.c (bfd_update_compression_header): Also write the zlib
727 header if the SHF_COMPRESSED bit cleared..
728 (bfd_check_compression_header): Return the uncompressed size.
729 * compress.c (decompress_contents): Don't skip the zlib header.
730 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
731 which doesn't have the zlib header.
732 (bfd_init_section_decompress_status): Likewise.
733 (bfd_get_full_section_contents): Updated.
734 (bfd_is_section_compressed): Likewise.
735 (bfd_is_section_compressed_with_header): Return the uncompressed
737 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
738 * bfd-in2.h: Regenerated.
740 2015-05-14 Jiong Wang <jiong.wang@arm.com>
742 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
745 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
747 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
748 as GOT reference when plt.refcount is not positive.
750 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
752 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
753 for the first .plt entry only if needed.
754 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
756 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
758 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
759 (ALL_MACHINES_CFILES): Likewise.
760 * archures.c (bfd_mach_iamcu): New.
761 (bfd_mach_i386_iamcu): Likewise.
762 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
763 (bfd_iamcu_arch): Likewise.
764 (bfd_archures_list): Add &bfd_iamcu_arch.
765 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
767 (targ_archs): Add bfd_iamcu_arch if needed.
768 * configure.ac: Support iamcu_elf32_vec.
769 * cpu-iamcu.c: New file.
770 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
771 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
772 * targets.c (iamcu_elf32_vec): New.
773 (_bfd_target_vector): Add iamcu_elf32_vec.
774 * Makefile.in: Regenerated.
775 * bfd-in2.h: Likewise.
776 * configure: Likewise.
778 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
780 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
782 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
784 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
785 and output_bfd with abfd.
786 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
788 2015-05-06 Toni Spets <toni.spets@iki.fi>
791 * peXXigen.c (rsrc_process_section): Skip discarded resource
794 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
796 * config.bfd: Support i[3-7]86-*-elf*.
798 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
800 * elf32-i386.c (elf_backend_post_process_headers): Undef for
803 2015-04-30 Nick Clifton <nickc@redhat.com>
806 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
808 (mep_reloc): Delete unused function.
810 2015-04-29 Nick Clifton <nickc@redhat.com>
813 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
816 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
818 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
819 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
820 elf_s390_merge_obj_attributes.
821 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
823 2015-04-24 Jiong Wang <jiong.wang@arm.com>
826 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
827 GOT_NORMAL for both sgot/srelgot section.
828 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
829 and generate necessary runtime relocation for GOT entry.
831 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
834 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
836 2015-04-24 Jiong Wang <jiong.wang@arm.com>
838 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
839 PC-relative relocation for external symbol.
841 2015-04-24 Nick Clifton <nickc@redhat.com>
844 * compress.c (decompress_contents): Zero initialse the z_stream
847 2015-04-24 Nick Clifton <nickc@redhat.com>
849 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
850 local labels to include local labels with a numeric suffix and
853 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
856 * section.c (SEC_MEP_VLIW): New.
857 * bfd-in2.h: Regenerated.
859 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
862 * compress.c (bfd_compress_section_contents): Remove the
863 write_compress argument.
864 (bfd_init_section_compress_status): Updated.
865 (bfd_compress_section): Likewise.
866 * elf.c (_bfd_elf_set_reloc_sh_name): New.
867 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
868 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
869 _bfd_elf_set_reloc_sh_name.
870 (elf_fake_sections): Don't rename DWARF debug section for
871 linker output if it will be compressed. Instead, set
872 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
873 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
874 sh_name != (unsigned int) -1. Don't finalize nor assign
875 shstrtab section here. Delay setting output section names to
876 _bfd_elf_write_object_contents.
877 (_bfd_elf_compute_section_file_positions): Update comments on
878 sh_offset for shstrtab section.
879 (assign_file_positions_for_non_load_sections): Set sh_offset to
880 -1 for shstrtab section.
881 (assign_file_positions_except_relocs): Likewise.
882 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
883 when compressing DWARF debug sections. Place shstrtab section
884 after DWARF debug sections have been compressed.
885 (_bfd_elf_write_object_contents): Setting sh_name for output
888 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
891 * bfd.c (bfd): Add is_linker_input.
892 * elf.c (convert_debug_to_zdebug): New.
893 (convert_zdebug_to_debug): Likewise.
894 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
895 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
896 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
897 instead of a pointer to section.
898 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
900 * section.c (SEC_ELF_RENAME): New.
901 * bfd-in2.h: Regenerated.
903 2015-04-23 Alan Modra <amodra@gmail.com>
905 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
906 (ppc64_elf_next_toc_section): Align multi-got toc base.
907 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
909 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
912 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
913 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
914 (elf_i386_create_dynamic_sections): Always allow copy relocs for
915 building executables.
916 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
917 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
918 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
919 PIE and R_386_GOTOFF.
920 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
922 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
924 * elf.c (assign_section_numbers): Always set up sh_name.
926 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
928 * elf.c (assign_file_positions_for_non_load_sections): Iterate
930 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
932 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
934 * bfd-in.h (compressed_debug_section_type): New.
935 * compress.c (bfd_compress_section_contents): Add an argument
936 for linker write compression and always generate .zdebug_*
937 section when linking.
938 (bfd_init_section_compress_status): Pass FALSE to
939 bfd_compress_section_contents.
940 (bfd_compress_section): New function.
941 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
942 on DWARF debug sections if COMPRESS_DEBUG is set and rename
943 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
944 (assign_file_positions_for_non_load_sections): Set sh_offset
945 to -1 if SEC_ELF_COMPRESS is set.
946 (assign_file_positions_except_relocs): Likwise.
947 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
948 (_bfd_elf_assign_file_positions_for_non_load): This. Change
949 return time to bfd_boolean. Compress the section if
950 SEC_ELF_COMPRESS is set.
951 (_bfd_elf_write_object_contents): Updated.
952 (_bfd_elf_set_section_contents): Write section contents to
953 the buffer if SEC_ELF_COMPRESS is set.
954 * merge.c: Include "elf-bfd.h".
955 (sec_merge_emit): Add arguments for contents and offset. Write
956 to contents with offset if contents isn't NULL.
957 (_bfd_write_merged_section): Write section contents to the
958 buffer if SEC_ELF_COMPRESS is set. Pass contents and
959 output_offset to sec_merge_emit.
960 * elflink.c (bfd_elf_final_link): Allocate the buffer for
961 output section contents if SEC_ELF_COMPRESS is set.
962 * section.c (SEC_ELF_COMPRESS): New.
963 * bfd-in2.h: Regenerated.
965 2015-04-15 Alan Modra <amodra@gmail.com>
967 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
969 2015-04-14 Nick Clifton <nickc@redhat.com>
971 * elf32-rl78.c (RL78_OP_REL): New macro.
972 (rl78_elf_howto_table): Use it for complex relocs.
973 (get_symbol_value): Handle the cases when the info or status
975 (get_romstart): Cache the status returned by get_symbol_value.
976 (get_ramstart): Likewise.
977 (RL78_STACK_PUSH): Generate an error message if the stack
979 (RL78_STACK_POP): Likewise for underflows.
980 (rl78_compute_complex_reloc): New function. Contains the basic
981 processing code for all RL78 complex relocs.
982 (rl78_special_reloc): New function. Provides special reloc
983 handling for complex relocs.
984 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
985 (rl78_offset_for_reloc): Likewise.
987 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
990 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
991 info->extern_protected_data when warning copy relocs against
993 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
994 when checking protected non-function symbols.
996 2015-04-13 John Baldwin <jhb@FreeBSD.org>
998 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
1000 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
1002 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
1005 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
1006 if the object has been claimed by plugin.
1008 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
1010 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
1011 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
1012 protected data symbol when building shared library.
1013 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1014 R_X86_64_GOTOFF64 against undefined symbol and replace
1015 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
1016 R_X86_64_GOTOFF64 against protected data symbol when building
1019 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1022 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
1023 against protected data symbol when building shared library.
1024 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
1025 R_X86_64_GOTOFF64 against protected data symbol when building
1028 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1033 * elf32-i386.c (elf_backend_extern_protected_data): New.
1035 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1036 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1037 copy relocs against protected symbols if extern_protected_data
1039 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1040 non-function symbols if extern_protected_data is true.
1041 * elfxx-target.h (elf_backend_extern_protected_data): New.
1043 (elfNN_bed): Initialize extern_protected_data with
1044 elf_backend_extern_protected_data.
1046 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
1048 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
1049 and free with bfd_alloc and bfd_release on compressed buffer.
1050 Release buffer if compressed section isn't smaller.
1052 2015-04-10 Alan Modra <amodra@gmail.com>
1055 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
1056 on adding a protected visibility variable to .dynbss.
1058 2015-04-10 Alan Modra <amodra@gmail.com>
1060 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
1064 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
1065 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1066 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
1067 extern_protected_data test.
1068 (_bfd_elf_symbol_refs_local_p): Likewise.
1069 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
1070 (elfNN_bed): Delete elf_backend_extern_protected_data init.
1072 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1074 * compress.c (bfd_compress_section_contents): Update comments.
1075 (bfd_init_section_decompress_status): Likewise.
1076 (bfd_init_section_compress_status): Likewise.
1078 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
1080 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
1082 (TARGET_LITTLE_SYM): Likewise.
1084 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1086 * elf32-xtensa.c (splay-tree.h): include header.
1087 (text_action_struct): drop next pointer.
1088 (text_action_list_struct): drop head pointer, add count and
1090 (find_fill_action): instead of linear search in text_action_list
1092 (text_action_compare, action_first, action_next): new functions.
1093 (text_action_add, text_action_add_literal): instead of linear
1094 search and insertion insert new node into the tree.
1095 (removed_by_actions): pass additional parameter: action_list,
1096 use it to traverse the tree.
1097 (offset_with_removed_text): pass additional action_list parameter
1098 to removed_by_actions.
1099 (map_action_fn_context): new typedef.
1100 (map_action_fn_context_struct): new structure.
1101 (map_action_fn): new function.
1102 (map_removal_by_action): use splay_tree_foreach to build map.
1103 (find_insn_action): replace linear search in text_action_list
1104 with series of splay_tree_lookups.
1105 (print_action, print_action_list_fn): new functions.
1106 (print_action_list): use splay_tree_foreach.
1107 (init_xtensa_relax_info): drop action_list.head initialization.
1108 Initialize the tree.
1109 (compute_text_actions): use non-zero action_list_count instead of
1110 non-NULL action list.
1111 (xlate_map_context): new typedef.
1112 (xlate_map_context_struct): new structure.
1113 (xlate_map_fn): new function.
1114 (build_xlate_map): use splay_tree_foreach to build map.
1115 (action_remove_bytes_fn): new function.
1116 (relax_section): use zero action_list_count instead of NULL
1117 action list. Use splay_tree_foreach to count final section size.
1118 Drop unused variable 'removed'.
1120 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1122 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
1123 (removed_literal_map_entry_struct): new structure.
1124 (removed_literal_list_struct): add new fields: n_map and map.
1125 (map_removed_literal, removed_literal_compare): new functions.
1126 (find_removed_literal): build index array for literals ordered
1127 by VMA, use binary search to find removed literal.
1129 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1131 * elf32-xtensa.c (removal_by_action_entry_struct,
1132 removal_by_action_map_struct): new structures.
1133 (removal_by_action_entry, removal_by_action_map): new typedefs.
1134 (text_action_list_struct): add new field: map.
1135 (map_removal_by_action, removed_by_actions_map,
1136 offset_with_removed_text_map): new functions.
1137 (relax_section): replace offset_with_removed_text with
1138 offset_with_removed_text_map.
1139 (translate_reloc, relax_property_section, relax_section_symbols):
1140 replace removed_by_actions with removed_by_actions_map.
1142 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
1144 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
1145 reloc_range): new typedef.
1146 (reloc_range_list_struct, reloc_range_list_entry_struct,
1147 reloc_range_struct): new structures.
1148 (reloc_range_compare, build_reloc_ranges,
1149 reloc_range_list_append, reloc_range_list_remove,
1150 reloc_range_list_update_range, free_reloc_range_list): new
1152 (compute_text_actions): precompute relocation opcodes before the
1153 loop. Add relevant_relocs variable, initialize it before the
1154 loop, pass it to the check_section_ebb_pcrels_fit.
1155 (check_section_ebb_pcrels_fit): add new parameter:
1156 relevant_relocs. Update address range in the relevant_relocs if
1157 it's non-NULL and iterate only over relevant relocations.
1159 2015-04-09 Nick Clifton <nickc@redhat.com>
1161 * elf32-rx.c (describe_flags): Report the settings of the string
1163 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
1166 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1168 * compress.c (bfd_compress_section_contents): Work around a GCC
1169 uninitialized warning bug fixed in GCC 4.7.
1171 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
1173 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
1175 * bfd.c (bfd::flags): Increase size to 18 bits.
1176 (BFD_COMPRESS_GABI): New.
1177 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
1178 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1179 (bfd_update_compression_header): New fuction.
1180 (bfd_check_compression_header): Likewise.
1181 (bfd_get_compression_header_size): Likewise.
1182 (bfd_is_section_compressed_with_header): Likewise.
1183 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
1184 (bfd_compress_section_contents): Return the uncompressed size if
1185 the full section contents is compressed successfully. Support
1186 converting from/to .zdebug* sections.
1187 (bfd_get_full_section_contents): Call
1188 bfd_get_compression_header_size to get compression header size.
1189 (bfd_is_section_compressed): Renamed to ...
1190 (bfd_is_section_compressed_with_header): This. Add a pointer
1191 argument to return compression header size.
1192 (bfd_is_section_compressed): Use it.
1193 (bfd_init_section_decompress_status): Call
1194 bfd_get_compression_header_size to get compression header size.
1195 Return FALSE if uncompressed section size is 0.
1196 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
1197 from/to .zdebug* sections.
1198 * bfd-in2.h: Regenerated.
1200 2015-04-07 Alan Modra <amodra@gmail.com>
1202 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
1203 mapped to output .got section.
1205 2015-04-07 Alan Modra <amodra@gmail.com>
1207 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
1208 and has_addr16_lo. Make has_sda_refs a bitfield.
1209 (ppc_elf_check_relocs): Set new flags.
1210 (ppc_elf_link_hash_table_create): Update default_params.
1211 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
1212 where we won't be making .dynbss entries or editing code. Set
1213 params->pic_fixup when we'll edit code for protected var access.
1214 (allocate_dynrelocs): Allocate got entry for edited code and
1216 (struct ppc_elf_relax_info): Add picfixup_size.
1217 (ppc_elf_relax_section): Rename struct one_fixup to struct
1218 one_branch_fixup. Rename fixups to branch_fixups. Size space for
1220 (ppc_elf_relocate_section): Edit non-PIC accessing protected
1221 visibility variables to PIC. Don't emit dyn_relocs for code
1223 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
1225 2015-04-07 Nick Clifton <nickc@redhat.com>
1227 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
1228 local labels as local.
1230 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
1232 * compress.c (get_uncompressed_size): Removed.
1233 (bfd_compress_section_contents): Use bfd_putb64 to write
1234 uncompressed section size.
1235 (bfd_init_section_decompress_status): Replace
1236 get_uncompressed_size with bfd_getb64.
1238 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
1241 SHF_COMPRESSED bit if not decompress.
1243 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
1245 * compress.c (get_uncompressed_size): New. Extracted from ...
1246 (bfd_init_section_decompress_status): This. Use it.
1248 2015-04-02 Andrew Turner <andrew@freebsd.org>
1250 * config.bfd: Add aarch64-*-freebsd* target triple.
1252 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
1254 * configure: Regenerated.
1256 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
1257 Marcus Shawcroft <marcus.shawcroft@arm.com>
1258 Jiong Wang <jiong.wang@arm.com>
1260 * bfd-in.h (bfd_elf64_aarch64_set_options)
1261 (bfd_elf32_aarch64_set_options): Add parameter.
1262 * bfd-in2.h: Regenerated.
1263 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
1264 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
1265 (_bfd_aarch64_erratum_843419_stub_name)
1266 (_bfd_aarch64_erratum_843419_fixup)
1267 (_bfd_aarch64_erratum_843419_scan)
1268 (_bfd_aarch64_erratum_843419_branch_to_stub)
1269 (_bfd_aarch64_erratum_843419_p): Define.
1270 (enum elf_aarch64_stub_type): Define
1271 aarch64_stub_erratum_843419_veneer.
1272 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
1273 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
1274 and fix_erratum_843419_adr.
1275 (stub_hash_newfunc): Initialize adrp_offset;
1276 (_bfd_aarch64_add_stub_entry_after): Define.
1277 (aarch64_map_one_stub, aarch64_build_one_stub)
1278 (aarch64_size_one_stub): Handle
1279 aarch64_stub_erratum_843419_veneer.
1280 (_bfd_aarch64_resize_stubs): Round stub section size.
1281 (elfNN_aarch64_size_stubs): Add scan for 843419.
1282 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
1283 fix_erratum_843419 and fix_erratum_843419_adr.
1284 (struct erratum_835769_branch_to_stub_data): Add info.
1285 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
1286 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
1287 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
1288 (_bfd_aarch64_sign_extend): Define.
1289 (reencode_adr_imm): Remove static. Rename to:
1290 (_bfd_aarch64_reencode_adr_imm): Define.
1291 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
1292 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
1293 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
1294 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
1297 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1299 * configure: Regenerated.
1301 2015-03-31 Ed Schouten <ed@nuxi.nl>
1303 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
1304 for x86_64-*-cloudabi*.
1305 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
1306 * configure: Regenerated.
1307 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
1308 (TARGET_LITTLE_NAME): Likewise.
1309 (ELF_OSABI): Likewise.
1310 (elf64_bed): Likewise.
1311 * targets.c (x86_64_elf64_cloudabi_vec): New.
1312 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
1314 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1316 * configure.ac: Revert the AM_ZLIB change.
1317 * Makefile.in: Regenerated.
1318 * aclocal.m4: Likewise.
1319 * configure: Likewise.
1320 * doc/Makefile.in: Likewise.
1322 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
1326 (_bfd_elf_get_reloc_section): New.
1327 * elf.c (_bfd_elf_get_reloc_section): Likewise.
1328 (assign_section_numbers): Call get_reloc_section to look up the
1329 section the relocs apply.
1330 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
1331 (elfNN_bed): Initialize get_reloc_section with
1332 elf_backend_get_reloc_section.
1334 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
1336 * Makefile.am (ZLIB): New.
1337 (ZLIBINC): Likewise.
1338 (AM_CFLAGS): Add $(ZLIBINC).
1339 (libbfd_la_LIBADD): Add $(ZLIB).
1340 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1341 (decompress_contents): Don't check HAVE_ZLIB_H.
1342 (bfd_compress_section_contents): Likewise.
1343 (bfd_get_full_section_contents): Likewise.
1344 (bfd_init_section_decompress_status): Likewise.
1345 (bfd_init_section_compress_status): Likewise.
1346 * configure.ac (AM_ZLIB): Removed.
1347 (zlibdir): New. AC_SUBST.
1348 (zlibinc): Likewise.
1349 Add --with-system-zlib.
1350 * Makefile.in: Regenerated.
1351 * acinclude.m4: Likewise.
1352 * config.in: Likewise.
1353 * configure: Likewise.
1354 * doc/Makefile.in: Likewise.
1356 2015-03-27 Alan Modra <amodra@gmail.com>
1360 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
1361 protected_def when symbol section is read-only. Adjust all calls.
1362 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
1364 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
1366 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
1367 _bfd_final_link_relocate with aarch64_relocate.
1369 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
1372 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
1373 (bfd_elf_gc_sections): Likewise.
1375 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1377 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
1378 size for initial branch.
1379 (elfNN_aarch64_build_stubs): Write initial branch.
1380 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
1381 mapping symbol on initial branch.
1383 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1385 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
1386 Update erratum count.
1388 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1390 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
1391 first matching debug section.
1393 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1396 * compress.c (bfd_compress_section_contents): Don't write the
1397 zlib header and set contents as well as compress_status if
1398 compression didn't make the section smaller.
1399 (bfd_init_section_compress_status): Don't check compression
1402 2015-03-24 Nick Clifton <nickc@redhat.com>
1405 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
1406 range auxillary sections.
1408 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1410 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
1412 (_bfd_aarch64_get_stub_for_link_section): Define.
1414 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1416 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
1417 update of section_group[].stub_sec.
1419 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1421 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
1422 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
1423 Delete fixes, fix_table_size and associated code. Call
1424 _bfd_aarch64_add_stub_entry_in_group. Rename to...
1425 (bfd_aarch64_erratum_835769_scan): Define.
1426 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
1427 erratum_835769_fix_table_size, i and associated code. Relocate
1428 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
1429 correction. Delete construction of stub entry from
1430 erratum_835769_fixes array.
1432 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1434 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
1435 _bfd_aarch64_add_stub_entry_in_group.
1437 2015-03-24 Alan Modra <amodra@gmail.com>
1439 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
1440 stubs, even those for undefined weak symbols. Otherwise, don't
1441 report relocation overflow on branches to undefined strong
1442 symbols. Fix memory leak.
1443 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
1444 overflow on branches to undefined strong symbols.
1446 2015-03-23 Keith Seitz <keiths@redhat.com>
1448 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
1451 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1453 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
1454 construction into...
1455 (_bfd_aarch64_erratum_835769_stub_name): Define.
1457 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1459 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
1460 stub resize code into...
1461 (bfd_aarch64_resize_stubs): Define.
1463 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1465 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
1466 creation code into...
1467 (bfd_aarch64_create_stub_section): Define.
1469 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1471 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
1472 from elf_aarch64_create_or_find_stub_sec.
1473 (_bfd_aarch64_add_stub_entry_in_group): Rename from
1474 elfNN_aarch64_add_stub. Call
1475 _bfd_aarch64_create_or_find_stub_sec.
1476 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
1477 _bfd_aarch64_add_stub_entry_in_group.
1479 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1481 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
1482 sense of boolean return.
1483 (elfNN_aarch64_size_stubs): Adjust for above.
1485 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1487 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
1488 Remove unused parameter.
1489 (elfNN_aarch64_size_stubs): Adjust for above.
1491 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1493 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
1495 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1497 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
1498 (num_aarch64_erratum_835769_fixes): Remove.
1499 (elfNN_aarch64_size_stubs): Remove assignments to above.
1501 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1503 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
1505 (aarch64_erratum_seqeunce): Rename rtn to rt2.
1507 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1509 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
1511 2015-03-19 Nick Clifton <nickc@redhat.com>
1513 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
1514 the RL78 core based upon the flags.
1515 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
1517 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
1518 (elf32_rl78_machine): Always return bfd_mach_rl78.
1520 2015-03-19 Nick Clifton <nickc@redhat.com>
1523 * compress.c (bfd_compress_section_contents): Do not define this
1524 function if it is not used.
1526 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
1528 * compress.c (bfd_compress_section_contents): Make it static.
1529 * bfd/bfd-in2.h: Regenerated.
1531 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
1534 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
1535 suitable for the AMD64.
1537 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1538 Nick Clifton <nickc@redhat.com>
1541 * coffgen.c (make_a_section_from_file): Only prepend a z to a
1542 debug section's name if the section was actually compressed.
1543 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1544 * compress.c (bfd_init_section_compress_status): Do not compress
1545 the section if doing so would make it bigger. In such cases leave
1546 the section alone and return COMPRESS_SECTION_NONE.
1548 2015-03-17 Alan Modra <amodra@gmail.com>
1550 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
1551 on nothing to do, before malloc of returned symbol array.
1553 2015-03-16 Nick Clifton <nickc@redhat.com>
1555 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
1556 stored in the elf_section_data structure then load them as
1559 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1561 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
1562 relocs against code sections.
1563 * elf32-s390.c: Define elf_backend_sort_relocs_p.
1564 * elf64-s390.c: Likewise.
1566 2015-03-11 Alan Modra <amodra@gmail.com>
1568 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
1569 reverse order. Account for larger size of __tls_get_addr_opt stub.
1571 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
1574 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
1576 (elf32_arm_print_private_bfd_data): Likewise.
1578 2015-03-06 Nick Clifton <nickc@redhat.com>
1581 * elflink.c (put_value): Like previous delta, but for the 32-bit
1584 2015-03-05 Nick Clifton <nickc@redhat.com>
1587 * elflink.c (put_value): Avoid using an undefined shift
1590 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1594 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1595 * elf32-i386.c (elf_backend_extern_protected_data): New.
1597 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1598 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1599 copy relocs against protected symbols if extern_protected_data
1601 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1602 non-function symbols if extern_protected_data is true.
1603 * elfxx-target.h (elf_backend_extern_protected_data): New.
1605 (elfNN_bed): Initialize extern_protected_data with
1606 elf_backend_extern_protected_data.
1608 2015-03-05 Nick Clifton <nickc@redhat.com>
1611 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
1612 lookup fails, check for an address bias in the dwarf info, and if
1613 one exists, retry the lookup with the biased value.
1614 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
1615 Determines if a bias exists bewteen the addresses of functions
1616 based on DWARF information vs symbol table information.
1617 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
1618 * libbfd.h: Regenerate.
1620 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1622 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
1623 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
1624 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
1626 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1628 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
1629 (aarch64_size_one_stub): Likewise.
1630 (aarch64_map_one_stub): Likewise.
1632 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
1634 * cpu-s390.c (N): New macro.
1635 (bfd_s390_31_arch): New. Define only if default target word size
1636 is 64 bits. Otherwise define...
1637 (bfd_390_64_arch): ...this. Make static.
1638 (bfd_s390_arch): Define according to the default target word size.
1639 Let the 'next' field point to the alternate arch.
1641 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1644 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
1645 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1646 to be used with MOVK rather than MOVZ.
1648 2015-03-03 DJ Delorie <dj@redhat.com>
1650 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
1653 2015-02-28 Alan Modra <amodra@gmail.com>
1655 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
1658 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
1660 * elf32-i386.c (need_convert_mov_to_lea): New.
1661 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
1662 (elf_i386_convert_mov_to_lea): Return TRUE if
1663 need_convert_mov_to_lea is unset.
1664 * elf64-x86-64.c (need_convert_mov_to_lea): New.
1665 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
1666 (elf_x86_64_convert_mov_to_lea): Return TRUE if
1667 need_convert_mov_to_lea is unset.
1669 2015-02-27 Nick Clifton <nickc@redhat.com>
1672 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
1673 string length overflow when the string table length is actually
1676 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1678 * bfd/bfd-in2.h: Regenerate.
1679 * bfd/libbfd.h: Regenerate.
1681 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1683 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
1684 TLSDESC_LD_PREL19 field width and masks.
1685 (aarch64_tls_transition_without_check)
1686 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1687 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1688 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1689 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
1690 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1691 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1693 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1695 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
1697 (aarch64_tls_transition_without_check)
1698 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1699 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1700 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1701 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1702 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1703 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1704 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1706 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1708 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
1709 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
1710 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1711 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1712 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1713 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1714 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1715 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1716 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1718 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1720 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
1721 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
1722 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
1723 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
1724 (elfNN_aarch64_check_relocs): Handle
1725 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1727 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1728 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1730 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1732 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
1734 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1736 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
1737 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
1738 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
1741 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1743 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
1746 2015-02-26 Nick Clifton <nickc@redhat.com>
1749 * coffcode.h (coff_compute_section_file_positions): Report
1750 negative page sizes.
1751 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
1752 (assign_file_positions_for_non_load_sections): Replace assertion
1753 with an error message.
1754 (rewrite_elf_program_header): Handle excessive segment
1756 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
1757 (bfd_mach_o_read_section_64): Likewise.
1758 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
1759 print a bfd name, not %A.
1761 2015-02-26 Alan Modra <amodra@gmail.com>
1763 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
1764 thread-safe stubs for iplt.
1765 (build_tls_get_addr_stub): Restore r2 immediately after call.
1767 2015-02-26 Terry Guo <terry.guo@arm.com>
1769 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
1770 merge Tag_ABI_HardFP_use.
1772 2015-02-26 Alan Modra <amodra@gmail.com>
1774 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
1775 Use text relocs rather than giving an error on trying to use
1776 .dynbss for protected shared lib vars.
1777 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1779 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1781 * elf32-avr.c (struct elf_avr_section_data): New structure.
1782 (struct avr_relax_info): New structure.
1783 (elf_avr_new_section_hook): New function.
1784 (struct elf_avr_section_data): Add relax_info.
1785 (get_avr_relax_info): New function.
1786 (init_avr_relax_info): New function.
1787 (elf32_avr_relax_delete_bytes): Find next property record before
1788 deleting bytes. When deleting don't move bytes beyond the next
1790 (avr_elf32_assign_records_to_section): New function.
1791 (avr_property_record_compare): New function.
1792 (avr_load_all_property_sections): New function.
1793 (elf32_avr_relax_section): Load property data. After relaxing the
1794 section, move any .align directives that have enough deleted bytes
1796 (bfd_elf32_new_section_hook): Define.
1798 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1800 * elf32-avr.h (struct avr_property_header): New strucure.
1801 (avr_elf32_load_property_records): Declare.
1802 (avr_elf32_property_record_name): Declare.
1803 * elf32-avr.c: Add bfd_stdint.h include.
1804 (retrieve_local_syms): New function.
1805 (get_elf_r_symndx_section): New function.
1806 (get_elf_r_symndx_offset): New function.
1807 (internal_reloc_compare): New function.
1808 (struct avr_find_section_data): New structure.
1809 (avr_is_section_for_address): New function.
1810 (avr_find_section_for_address): New function.
1811 (avr_elf32_load_records_from_section): New function.
1812 (avr_elf32_load_property_records): New function.
1813 (avr_elf32_property_record_name): New function.
1815 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1817 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1818 (AVR_PROPERTY_RECORDS_VERSION): Define.
1819 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1820 (struct avr_property_record): New structure.
1822 2015-02-24 Nick Clifton <nickc@redhat.com>
1824 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1826 (v850_elf_make_note_section): New function. Creates a note
1828 (v850_elf_create_sections): New function. Create a note section
1829 if one is not already present.
1830 (v850_elf_set_note): New function. Adds a note to a bfd.
1831 (v850_elf_copy_private_bfd_data): New function. Copies V850
1833 (v850_elf_merge_notes): New function. Merges V850 notes.
1834 (print_v850_note): New function. Displays a V850 note.
1835 (v850_elf_print_notes): New function. Displays all notes attached
1837 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1838 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1839 (v850_elf_fake_sections): Set the type of the V850 note section.
1840 * bfd-in.h (v850_elf_create_sections): Add prototype.
1841 (v850_elf_set_note): Add prototype.
1842 * bfd-in2.h: Regenerate.
1844 2015-02-24 Nick Clifton <nickc@redhat.com>
1846 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1847 * configure: Regenerate.
1848 * config.in: Regenerate.
1849 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1850 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1851 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1854 2015-02-24 Nick Clifton <nickc@redhat.com>
1856 * pdp11.c (set_section_contents): Pad the .text and .data sections
1857 to their aligned sizes.
1859 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1861 * config.bfd: Add h8300-*-linux.
1862 * configure.ac: Add h8300_elf32_linux_vec.
1863 * configure: Regenerate.
1864 * elf32-h8300.c: Likewise.
1865 * targets.c(_bfd_target_vector): Likewise.
1867 2015-02-23 Nick Clifton <nickc@redhat.com>
1870 * cpu-w65.c: Correct typos in license notice.
1873 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1874 symbols at end of sections. Adjust function sizes.
1876 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1878 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1879 (elfcore_write_s390_vxrs_high): Likewise.
1880 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1881 (elfcore_grok_s390_vxrs_high): New function.
1882 (elfcore_grok_note): Call them.
1883 (elfcore_write_s390_vxrs_low): New function.
1884 (elfcore_write_s390_vxrs_high): New function.
1885 (elfcore_write_register_note): Call them.
1887 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1890 * verilog.c (verilog_write_record): Correct buffer size.
1892 2015-02-19 Alan Modra <amodra@gmail.com>
1894 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1896 2015-02-19 Alan Modra <amodra@gmail.com>
1899 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1900 (elf_link_output_extsym): Drop local and global undefined syms.
1901 Tidy. Expand comment.
1903 2015-02-17 Alan Modra <amodra@gmail.com>
1906 * elflink.c (struct elf_outext_info): Remove need_second_pass
1908 (elf_link_output_extsym): Delete code handling second forced
1909 local pass. Move code emitting NULL STT_FILE symbol later, so
1910 that it can be omitted if forced local is stripped. Don't
1911 emit the NULL STT_FILE if no file symbols have been output.
1912 (bfd_elf_final_link): Remove second forced local pass.
1913 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1914 (ppc_elf_size_dynamic_sections): Likewise.
1915 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1916 (build_global_entry_stubs): Likewise.
1917 (ppc64_elf_build_stubs): Likewise.
1919 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1922 * elflink.c (elf_link_output_extsym): Only check filesym_count
1923 when outputting a NULL FILE symbol. Set second_pass_sym to
1924 h->forced_local && !h->root.linker_def.
1926 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1928 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1929 on _TLS_MODULE_BASE_.
1930 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1932 2015-02-15 Alan Modra <amodra@gmail.com>
1934 * dwarf2.c (read_rangelist): Correct buffer overflow check
1935 Whitespace throughout file.
1937 2015-02-14 Alan Modra <amodra@gmail.com>
1940 * bfd.c (struct bfd): Add lto_output.
1941 * linker.c (_bfd_handle_already_linked): Explicitly test for
1942 objects added by the lto plugin.
1943 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1944 no_export flags from archive.
1945 * archive.c (open_nested_file): New function, setting lto_output
1946 and no_export, extracted from..
1947 (find_nested_archive): ..here. Flip params. Rename from
1948 _bfd_find_nested_archive.
1949 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1950 (_bfd_look_for_bfd_in_cache): Copy no_export.
1951 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1952 my_archive->no_export test.
1953 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1954 Don't use the file name when adding lto_output STT_FILE sym.
1955 * bfd-in2.h: Regenerate.
1957 2015-02-13 Alan Modra <amodra@gmail.com>
1960 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1961 now redundant assert.
1963 2015-02-12 Nick Clifton <nickc@redhat.com>
1966 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1967 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1968 (read_indirect_string, read_alt_indirect_string)
1969 (read_alt_indirect_ref, read_address, read_abbrevs)
1970 (read_attribute_value, read_attribute, decode_line_info)
1971 (find_abstract_instance_name, read_rangelist)
1972 (scan_unit_for_symbols, parse_comp_unit)
1973 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1974 end pointers to reading functions and check for offsets taking
1975 pointers out of range. Replace calls to read_*_leb128 with calls
1976 to safe_read_leb128.
1978 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1980 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1981 computed file_name address being before the start of the string
1984 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1987 * bfd.c (bfd_plugin_format): New.
1988 (bfd): Add plugin_format and plugin_dummy_bfd.
1989 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1990 argument to return TRUE if any plugin is found. Set plugin_format.
1992 (bfd_plugin_target_p): New.
1993 (bfd_plugin_specified_p): Likewise.
1994 (bfd_plugin_target_p): Likewise.
1995 (register_ld_plugin_object_p): Likewise.
1996 (bfd_plugin_set_plugin): Set has_plugin.
1997 (load_plugin): Cache try_load_plugin result.
1998 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
2000 * plugin.h (bfd_plugin_target_p): New.
2001 (bfd_plugin_specified_p): Likewise.
2002 (register_ld_plugin_object_p): Likewise.
2003 * bfd-in2.h: Regenerated.
2005 2015-02-11 Pedro Alves <palves@redhat.com>
2007 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
2008 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
2009 * libbfd.h: Regenerate.
2010 * libcoff.h: Regenerate.
2012 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
2013 * mach-o.h [__cplusplus]: Wrap in extern "C".
2014 * som.h [__cplusplus]: Wrap in extern "C".
2016 2015-02-10 Nick Clifton <nickc@redhat.com>
2019 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
2021 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
2022 size and number of relocs.
2023 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
2025 * versados.c (process_otr): Check the esdid value before using it
2026 to access the EDATA.
2028 2015-02-09 Ed Maste <emaste@freebsd.org>
2030 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
2031 uninitialized and unused variable.
2032 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2034 2015-02-09 Alan Modra <amodra@gmail.com>
2036 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
2038 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2039 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
2041 2015-02-09 Alan Modra <amodra@gmail.com>
2043 * elflink.c: Whitespace, formatting fixes.
2044 (elf_link_input_bfd): Clarify comment.
2045 (elf_link_output_extsym): Exclude symbols in linker created
2046 sections when testing for plugin symbols.
2048 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
2051 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
2052 warning for relocation in readonly section for -z text.
2053 (elf_i386_size_dynamic_sections): Likewise.
2054 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
2055 (elf_x86_64_size_dynamic_sections): Likewise.
2057 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
2061 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
2062 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
2063 referenced from a non-IR file.
2065 2015-02-06 Nick Clifton <nickc@redhat.com>
2068 * peXXigen.c (rsrc_print_resource_entries): Add range check for
2069 addresses that wrap around the address space.
2070 (rsrc_parse_entry): Likewise.
2072 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
2076 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
2077 undefined if it is referenced from a non-IR file.
2079 2015-02-03 Nick Clifton <nickc@redhat.com>
2082 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
2083 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
2084 index or an out of range fdr index.
2085 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
2086 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2087 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2088 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2089 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
2090 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
2091 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2092 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2093 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
2094 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2095 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2096 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
2097 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2098 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2099 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2100 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2101 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2102 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2103 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
2104 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2105 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2106 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2107 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2108 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2109 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2110 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2111 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2112 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2113 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
2114 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2115 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2116 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2117 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2118 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2119 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2120 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2121 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
2122 * elf32-vax.c (rtype_to_howto): Likewise.
2123 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2124 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2125 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2126 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2127 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2128 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
2129 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
2130 of range symbol indicies.
2131 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
2132 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
2133 (bfd_mach_o_build_dysymtab): Likewise.
2134 (bfd_mach_o_write_symtab_content): Set the string table size to
2136 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
2138 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
2140 * tekhex.c (first_phase): Check for src pointer reaching end of
2143 2015-02-03 Will Newton <will.newton@linaro.org>
2145 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
2146 Set st_value to zero for undefined symbols if the reference
2147 is weak or pointer_equality_needed is FALSE.
2149 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
2150 comment discussing why we clear st_value for some symbols.
2152 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2154 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
2155 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
2157 2015-01-29 Alan Modra <amodra@gmail.com>
2159 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
2160 optimization. Tidy mask for GOT_TLSGD optimization.
2161 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
2162 location of nop zapping high insn too.
2164 2015-01-28 Alan Modra <amodra@gmail.com>
2166 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
2167 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
2168 in .toc indicate xlc compiled code that might require a rw .toc.
2170 2015-01-28 James Bowman <james.bowman@ftdichip.com>
2172 * Makefile.am: Add FT32 files.
2173 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
2174 (bfd_mach_ft32): Define.
2175 (bfd_ft32_arch): Declare.
2176 (bfd_archures_list): Add bfd_ft32_arch.
2177 * config.bfd: Handle FT32.
2178 * configure.ac: Likewise.
2179 * cpu-ft32.c: New file.
2180 * elf32-ft32.c: New file.
2181 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
2182 BFD_RELOC_FT32_18): Define.
2183 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
2184 * bfd-in2.h: Regenerate.
2185 * libbfd.h: Regenerate.
2186 * Makefile.in: Regenerate.
2187 * configure: Regenerate.
2188 * po/SRC-POTFILES.in: Regenerate.
2190 2015-01-27 Nick Clifton <nickc@redhat.com>
2193 * pdp11.c (aout_get_external_symbols): Return false if there are
2196 * dwarf2.c (concat_filename): Check for an empty directory table.
2197 (scan_unit_for_symbols): Check for reading off the end of the
2199 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
2201 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
2204 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2206 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
2208 2015-01-22 DJ Delorie <dj@redhat.com>
2210 * elf32-m32c.c (m32c_apply_reloc_24): New.
2211 (m32c_elf_howto_table): Use it for R_M32C_24.
2212 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
2214 2015-01-22 Nick Clifton <nickc@redhat.com>
2217 * coffcode.h (handle_COMDAT): When searching for the section
2218 symbol, make sure that there is space left in the symbol table.
2219 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
2221 2015-01-21 Nick Clifton <nickc@redhat.com>
2224 * coffcode.h (coff_set_arch_mach_hook): Check return value from
2226 (coff_slurp_line_table): Return FALSE if the line number
2227 information was corrupt.
2228 (coff_slurp_symbol_table): Return FALSE if the symbol information
2230 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
2231 initialise the fields of the dyld_info structure.
2232 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
2233 error message and a return value.
2234 (bfd_mach_o_layout_commands): Change the function to boolean.
2235 Return FALSE if the function fails.
2236 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
2238 (bfd_mach_o_read_command): Fail if an unrecognised command is
2240 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
2242 (slurp_symtab): Check the return from bfd_malloc.
2243 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
2244 encountered an error.
2245 (_bfd_XXi_final_link_postscript): Fail if a section could not be
2247 * peicode.h (pe_bfd_object_p): Fail if the header could not be
2249 * tekhex.c (first_phase): Fail if the section is too big.
2250 * versados.c (struct esdid): Add content_size field.
2251 (process_otr): Use and check the new field.
2252 (versados_get_section_contents): Check that the section exists and
2253 that the requested data is available.
2255 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
2257 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
2259 2015-01-20 Alan Modra <amodra@gmail.com>
2262 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
2263 ELF_COMMON_DEF syms.
2265 2015-01-19 Alan Modra <amodra@gmail.com>
2268 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
2269 linker script assignments too.
2270 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
2271 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
2273 2015-01-19 Alan Modra <amodra@gmail.com>
2275 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
2276 to allow return of first howto.
2277 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
2278 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
2279 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
2280 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
2281 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
2282 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
2283 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
2284 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
2285 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2286 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
2287 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
2288 (spu_elf_reloc_type_lookup): Adjust to suit.
2290 2015-01-19 Alan Modra <amodra@gmail.com>
2292 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
2293 (bfd_get_section_limit): ..here.
2294 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
2295 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
2296 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
2297 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
2298 bfd_reloc_outofrange check.
2299 * bfd-in2.h: Regenerate.
2301 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
2302 on zero size relocs.
2303 * ecoff.c (ecoff_reloc_link_order): Likewise.
2304 * elf32-nds32.c (nds32_relocate_contents): Likewise.
2305 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2307 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
2308 (_bfd_clear_contents): Likewise.
2309 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
2310 (mips_elf_perform_relocation): Likewise.
2312 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
2313 from malloc on zero size alloc.
2314 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2315 * elflink.c (elf_reloc_link_order): Likewise.
2316 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2317 * pdp11.c (aout_link_reloc_link_order): Likewise.
2318 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2320 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
2321 bitsize 0, and complain_overflow_dont.
2322 * coff-sparc.c (coff_sparc_howto_table): Likewise.
2323 * elf-hppa.h (elf_hppa_howto_table): Likewise.
2324 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
2325 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
2326 * elf32-arc.c (elf_arc_howto_table): Likewise.
2327 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
2328 * elf32-avr.c (elf_avr_howto_table): Likewise.
2329 * elf32-bfin.c (bfin_howto_table): Likewise.
2330 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
2331 * elf32-cris.c (cris_elf_howto_table): Likewise.
2332 * elf32-crx.c (crx_elf_howto_table): Likewise.
2333 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
2334 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
2335 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
2336 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
2337 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
2338 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2339 * elf32-h8300.c (h8_elf_howto_table): Likewise.
2340 * elf32-i370.c (i370_elf_howto_raw): Likewise.
2341 * elf32-i386.c (elf_howto_table): Likewise.
2342 * elf32-i860.c (elf32_i860_howto_table): Likewise.
2343 * elf32-i960.c (elf32_i960_relocate): Likewise.
2344 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
2345 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
2346 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
2347 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
2348 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
2349 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
2350 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
2351 * elf32-m68k.c (howto_table): Likewise.
2352 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
2353 * elf32-mep.c (mep_elf_howto_table): Likewise.
2354 * elf32-metag.c (elf_metag_howto_table): Likewise.
2355 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
2356 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
2357 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
2358 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
2359 * elf32-mt.c (mt_elf_howto_table): Likewise.
2360 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
2361 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
2362 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
2363 * elf32-pj.c (pj_elf_howto_table): Likewise.
2364 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
2365 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
2366 * elf32-rx.c (rx_elf_howto_table): Likewise.
2367 * elf32-s390.c (elf_howto_table): Likewise.
2368 * elf32-score.c (elf32_score_howto_table): Likewise.
2369 * elf32-score7.c (elf32_score_howto_table): Likewise.
2370 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
2371 * elf32-spu.c (elf_howto_table): Likewise.
2372 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
2373 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
2374 * elf32-v850.c (v850_elf_howto_table): Likewise.
2375 * elf32-vax.c (howto_table): Likewise.
2376 * elf32-visium.c (visium_elf_howto_table): Likewise.
2377 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
2378 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
2379 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
2380 * elf32-xtensa.c (elf_howto_table): Likewise.
2381 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
2382 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2383 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
2384 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
2385 * elf64-s390.c (elf_howto_table): Likewise.
2386 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
2387 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
2388 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
2389 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
2390 (elfNN_aarch64_howto_none): Likewise.
2391 * elfxx-ia64.c (ia64_howto_table): Likewise.
2392 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
2393 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
2394 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
2396 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
2399 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
2400 about -fPIC if the symbol is undefined when building executable.
2402 2015-01-15 Nick Clifton <nickc@redhat.com>
2405 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
2406 error message. Never return an invalid howto pointer.
2407 * elf32-cr16.c (cr16_info_to_howto): Likewise.
2408 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2409 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2410 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2411 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2412 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
2413 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2414 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2415 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2416 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
2417 * elf32-vax.c (rtype_to_howto): Likewise.
2418 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2419 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2420 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
2421 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2422 (sh_elf_reloc): Check that the reloc is in range.
2423 * reloc.c (bfd_perform_relocation): Check that the section is big
2424 enough for the entire reloc.
2425 (bfd_generic_get_relocated_section_contents): Report unexpected
2426 return values from perform_reloc.
2428 2015-01-15 Nick Clifton <nickc@redhat.com>
2430 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
2431 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
2434 2015-01-15 Alan Modra <amodra@gmail.com>
2436 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
2437 any output section matching a linker created dynobj section.
2439 2015-01-15 Alan Modra <amodra@gmail.com>
2442 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
2443 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
2444 Don't assign symtab file position unless symbols will be output.
2445 Merge blocks with condition in common. Don't call
2446 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
2447 unless other symbols are output. Move assignment of symtab_shndx
2448 file position. Localize variable.
2450 2015-01-14 Jiong Wang <jiong.wang@arm.com>
2452 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
2453 trying to defer them to runtime.
2455 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
2457 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
2458 to check if a symbol should be bound symbolically.
2460 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2462 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
2463 for TLSLE_MOVW_TPREL_G2.
2465 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2468 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
2469 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
2470 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
2473 2015-01-12 Terry Guo <terry.guo@arm.com>
2475 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
2477 (_bfd_elf_gc_mark_extra_sections): Use it.
2479 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
2482 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
2483 only discard space for pc-relative relocs symbols which turn
2484 out to need copy relocs.
2486 2015-01-09 Nick Clifton <nickc@redhat.com>
2488 * tekhex.c (getvalue): Fix thinko in test for correct extraction
2490 (getsym): Return false if there was not enough data to extract the
2493 2015-01-09 Anthony Green <green@moxielogic.com>
2495 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
2497 2015-01-08 Nick Clifton <nickc@redhat.com>
2499 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
2500 16-bit absolute BR instructions to 10-bit pc-relative JMP
2503 2015-01-08 Nick Clifton <nickc@redhat.com>
2506 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
2507 to load the line table.
2508 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
2510 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
2511 the Data Directory Size is too large.
2513 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
2517 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2519 2015-01-06 Nick Clifton <nickc@redhat.com>
2522 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
2525 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
2526 (bfd_perform_relocation): Include the size of the reloc in the
2527 test for an out of range relocation.
2528 (bfd_generic_get_relocated_section_contents): Remove reloc range
2531 * coff-i860.c (CALC_ADDEND): Always set an addend value.
2532 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
2533 avoid reading off the end of the buffer.
2535 (first_phase): Likewise.
2536 (pass_over): Pass an end pointer to the invoked function.
2538 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
2541 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
2543 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2545 2015-01-05 Nick Clifton <nickc@redhat.com>
2548 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
2549 is at least big enough for the header to be read.
2550 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
2551 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
2552 (bfd_mach_o_read_command): Prevetn duplicate error messages about
2553 unrecognized commands.
2554 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
2555 when indexing into the string table.
2557 2015-01-01 Alan Modra <amodra@gmail.com>
2559 Update year range in copyright notice of all files.
2561 For older changes see ChangeLog-2014
2563 Copyright (C) 2015 Free Software Foundation, Inc.
2565 Copying and distribution of this file, with or without modification,
2566 are permitted in any medium without royalty provided the copyright
2567 notice and this notice are preserved.
2573 version-control: never