1 2015-06-18 Nick Clifton <nickc@redhat.com>
4 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
6 2015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
8 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
9 * bfd-in2.h : Regenerate.
11 2015-06-16 Alan Modra <amodra@gmail.com>
13 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
16 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
18 * elf-bfd.h : Remove struct elf_build_id.
19 * bfd.c : Add struct bfd_build_id.
20 * bfd-in2.h: Regenerate.
21 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
22 * libpei.h: Add protoype and macros for
23 bfd_XXi_slurp_codeview_record.
24 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
25 * peicode.h (pe_bfd_read_buildid): Add.
26 (pe_bfd_object_p): Use pe_bfd_read_buildid().
28 2015-06-15 Renlin Li <renlin.li@arm.com>
30 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
31 * bfd-in2.h: Regenerate.
32 * libbfd.h: Regenerate.
33 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
34 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
36 2015-06-15 Alan Modra <amodra@gmail.com>
38 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
39 2014-03-26 change. Call _bfd_clear_contents for relocs against
40 local and global symbols defined in discarded input sections.
42 2015-06-05 Nick Clifton <nickc@redhat.com>
44 * elf32-msp430.c (rl78_sym_diff_handler): New function.
45 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
46 (msp430x_howto_table): Likewise.
48 2015-06-05 Alan Modra <amodra@gmail.com>
50 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
51 relocs with insns moved by --ppc476-workaround. Correct
52 output of REL16 relocs.
54 2015-06-01 Jiong Wang <jiong.wang@arm.com>
56 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
57 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
58 (elfNN_aarch64_final_link_relocate): Ditto.
59 (elfNN_aarch64_gc_swap_hook): Ditto.
60 (elfNN_aarch64_check_relocs): Ditto.
61 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
63 2015-06-01 Jiong Wang <jiong.wang@arm.com>
65 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
66 * bfd-in2.h: Regenerate.
67 * libbfd.h: Regenerate.
68 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
69 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
71 2015-06-01 Jiong Wang <jiong.wang@arm.com>
73 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
74 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
75 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
76 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
78 2015-06-01 Jiong Wang <jiong.wang@arm.com>
80 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
81 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
82 (elfNN_aarch64_final_link_relocate): Ditto.
83 (elfNN_aarch64_gc_swap_hook): Ditto.
84 (elfNN_aarch64_check_relocs): Ditto.
85 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
87 2015-06-01 Jiong Wang <jiong.wang@arm.com>
89 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
90 * bfd-in2.h: Regenerate.
91 * libbfd.h: Regenerate.
92 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
93 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
95 2015-05-28 Catherine Moore <clm@codesourcery.com>
96 Bernd Schmidt <bernds@codesourcery.com>
97 Paul Brook <paul@codesourcery.com>
100 * bfd-in2.h: Regenerated.
101 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
102 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
103 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
105 (compact_eh_frame_hdr_info): Declare.
106 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
107 fields and compact-eh fields.
108 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
109 (bfd_elf_section_data): Add eh_frame_entry_field.
110 (elf_section_eh_frame_entry): Define.
111 (bfd_elf_parse_eh_frame_entries): Declare.
112 (_bfd_elf_parse_eh_frame_entry): Declare.
113 (_bfd_elf_end_eh_frame_parsing): Declare.
114 (_bfd_elf_write_section_eh_frame_entry): Declare.
115 (_bfd_elf_eh_frame_entry_present): Declare.
116 (_bfd_elf_section_for_symbol): Declare.
117 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
118 (bfd_elf_record_eh_frame_entry): New function.
119 (_bfd_elf_parse_eh_frame_entry): New function.
120 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
121 (cmp_eh_frame_hdr): New function.
122 (add_eh_frame_hdr_terminator): New function.
123 (_bfd_elf_end_eh_frame_parsing): New function.
124 (find_merged_cie): Update hdr_info field references.
125 (_bfd_elf_discard_section_eh_frame): Likewise.
126 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
127 (_bfd_elf_eh_frame_entry_present): New function.
128 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
129 (_bfd_elf_write_section_eh_frame_entry): New function.
130 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
131 (_bfd_elf_fixup_eh_frame_hdr): New function.
132 (write_compact_eh_frame_hdr): New function.
133 (write_dwarf_eh_frame_hdr): New function.
134 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
135 * elflink.c (_bfd_elf_section_for_symbol): New function.
136 (elf_section_ignore_discarded_relocs): Add Compact EH support.
137 (elf_link_input_bfd): Likewise.
138 (bfd_elf_final_link): Likewise.
139 (_bfd_elf_gc_mark): Likewise.
140 (bfd_elf_parse_eh_frame_entries): New function.
141 (bfd_elf_gc_sections): Add Compact EH support.
142 (bfd_elf_discard_info): Likewise.
143 * elfxx-mips.c: Include dwarf2.h.
144 (_bfd_mips_elf_compact_eh_encoding): New function.
145 (_bfd_mips_elf_cant_unwind_opcode): New function.
146 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
147 (_bfd_mips_elf_cant_unwind_opcode): Declare.
148 (elf_backend_compact_eh_encoding): Define.
149 (elf_backend_cant_unwind_opcode): Define.
150 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
151 (elf_backend_cant_unwind_opcode): Provide default.
152 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
153 elf_backend_cant_unwind_opcode.
154 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
156 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
159 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
160 for now binding only if pointer equality isn't needed.
161 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
162 binding only if pointer equality isn't needed.
163 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
164 section for now binding only if pointer equality isn't needed.
165 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
166 binding only if pointer equality isn't needed.
168 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
171 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
172 in .rel.plt/.rela.plt.
173 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
175 2015-05-19 Jiong Wang <jiong.wang@arm.com>
177 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
178 relocation case labels alphabetically.
179 (elfNN_aarch64_final_link_relocate): Ditto.
180 (elfNN_aarch64_tls_relax): Ditto.
181 (elfNN_aarch64_relocate_section): Ditto.
182 (elfNN_aarch64_gc_sweep_hook): Ditto.
183 (elfNN_aarch64_check_relocs): Ditto.
184 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
185 (_bfd_aarch64_elf_resolve_relocation): Ditto.
187 2015-05-18 Jiong Wang <jiong.wang@arm.com>
189 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
192 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
194 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
196 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
198 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
199 section for now binding.
200 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
203 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
205 * bfd.c (bfd_update_compression_header): Also write the zlib
206 header if the SHF_COMPRESSED bit cleared..
207 (bfd_check_compression_header): Return the uncompressed size.
208 * compress.c (decompress_contents): Don't skip the zlib header.
209 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
210 which doesn't have the zlib header.
211 (bfd_init_section_decompress_status): Likewise.
212 (bfd_get_full_section_contents): Updated.
213 (bfd_is_section_compressed): Likewise.
214 (bfd_is_section_compressed_with_header): Return the uncompressed
216 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
217 * bfd-in2.h: Regenerated.
219 2015-05-14 Jiong Wang <jiong.wang@arm.com>
221 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
224 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
226 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
227 as GOT reference when plt.refcount is not positive.
229 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
231 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
232 for the first .plt entry only if needed.
233 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
235 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
237 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
238 (ALL_MACHINES_CFILES): Likewise.
239 * archures.c (bfd_mach_iamcu): New.
240 (bfd_mach_i386_iamcu): Likewise.
241 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
242 (bfd_iamcu_arch): Likewise.
243 (bfd_archures_list): Add &bfd_iamcu_arch.
244 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
246 (targ_archs): Add bfd_iamcu_arch if needed.
247 * configure.ac: Support iamcu_elf32_vec.
248 * cpu-iamcu.c: New file.
249 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
250 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
251 * targets.c (iamcu_elf32_vec): New.
252 (_bfd_target_vector): Add iamcu_elf32_vec.
253 * Makefile.in: Regenerated.
254 * bfd-in2.h: Likewise.
255 * configure: Likewise.
257 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
259 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
261 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
263 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
264 and output_bfd with abfd.
265 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
267 2015-05-06 Toni Spets <toni.spets@iki.fi>
270 * peXXigen.c (rsrc_process_section): Skip discarded resource
273 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
275 * config.bfd: Support i[3-7]86-*-elf*.
277 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
279 * elf32-i386.c (elf_backend_post_process_headers): Undef for
282 2015-04-30 Nick Clifton <nickc@redhat.com>
285 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
287 (mep_reloc): Delete unused function.
289 2015-04-29 Nick Clifton <nickc@redhat.com>
292 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
295 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
297 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
298 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
299 elf_s390_merge_obj_attributes.
300 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
302 2015-04-24 Jiong Wang <jiong.wang@arm.com>
305 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
306 GOT_NORMAL for both sgot/srelgot section.
307 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
308 and generate necessary runtime relocation for GOT entry.
310 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
313 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
315 2015-04-24 Jiong Wang <jiong.wang@arm.com>
317 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
318 PC-relative relocation for external symbol.
320 2015-04-24 Nick Clifton <nickc@redhat.com>
323 * compress.c (decompress_contents): Zero initialse the z_stream
326 2015-04-24 Nick Clifton <nickc@redhat.com>
328 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
329 local labels to include local labels with a numeric suffix and
332 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
335 * section.c (SEC_MEP_VLIW): New.
336 * bfd-in2.h: Regenerated.
338 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
341 * compress.c (bfd_compress_section_contents): Remove the
342 write_compress argument.
343 (bfd_init_section_compress_status): Updated.
344 (bfd_compress_section): Likewise.
345 * elf.c (_bfd_elf_set_reloc_sh_name): New.
346 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
347 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
348 _bfd_elf_set_reloc_sh_name.
349 (elf_fake_sections): Don't rename DWARF debug section for
350 linker output if it will be compressed. Instead, set
351 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
352 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
353 sh_name != (unsigned int) -1. Don't finalize nor assign
354 shstrtab section here. Delay setting output section names to
355 _bfd_elf_write_object_contents.
356 (_bfd_elf_compute_section_file_positions): Update comments on
357 sh_offset for shstrtab section.
358 (assign_file_positions_for_non_load_sections): Set sh_offset to
359 -1 for shstrtab section.
360 (assign_file_positions_except_relocs): Likewise.
361 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
362 when compressing DWARF debug sections. Place shstrtab section
363 after DWARF debug sections have been compressed.
364 (_bfd_elf_write_object_contents): Setting sh_name for output
367 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
370 * bfd.c (bfd): Add is_linker_input.
371 * elf.c (convert_debug_to_zdebug): New.
372 (convert_zdebug_to_debug): Likewise.
373 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
374 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
375 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
376 instead of a pointer to section.
377 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
379 * section.c (SEC_ELF_RENAME): New.
380 * bfd-in2.h: Regenerated.
382 2015-04-23 Alan Modra <amodra@gmail.com>
384 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
385 (ppc64_elf_next_toc_section): Align multi-got toc base.
386 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
388 2015-05-04 Catherine Moore <clm@codesourcery.com>
390 * elfxx-target.h: Add missing #endif.
392 2015-04-22 Catherine Moore <clm@codesourcery.com>
394 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_entry): Don't write
395 the .eh_frame_entry section if the corresponding text section is marked
398 2015-04-22 Catherine Moore <clm@codesourcery.com>
399 Bernd Schmidt <bernds@codesourcery.com>
400 Paul Brook <paul@codesourcery.com>
402 * bfd-in2.h (SEC_INFO_TYPE_EH_FRAME_ENTRY): Define.
403 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
404 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
405 (dwarf_eh_frame_hdr_info): New struct.
406 (compact_eh_frame_hdr_info): New struct.
407 (eh_frame_hdr_info): Separate dwarf and compact fields.
408 (elf_backend_data): Add compact_eh_encoding and cant_unwind_opcode
410 (bfd_elf_section_data): Add eh_frame_entry field.
411 (elf_section_eh_frame_entry): Define.
412 (bfd_elf_parse_eh_frame_entries): Declare.
413 (_bfd_elf_parse_eh_frame_entry): Declare.
414 (_bfd_elf_end_eh_frame_parsing): Declare.
415 (_bfd_elf_write_section_eh_frame_entry): Declare.
416 (_bfd_elf_fixup_eh_frame_hdr): Declare.
417 (_bfd_elf_eh_frame_entry_present): Declare.
418 (_bfd_elf_section_for_symbol): Declare.
419 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
420 (bfd_elf_record_eh_frame_entry): New function.
421 (_bfd_elf_parse_eh_frame_entry): New function.
422 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
423 (cmp_eh_frame_hdr): New function.
424 (add_eh_frame_hdr_terminator): New function.
425 (_bfd_elf_end_eh_frame_parsing): New function.
426 (find_merged_cie): Update hdr_info field references.
427 (_bfd_elf_discard_section_eh_frame): Likewise.
428 (_bfd_elf_discard_section_eh_frame_hdr): Likewise.
429 Add Compact EH support.
430 (_bfd_elf_eh_frame_entry_present): New function.
431 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
432 (_bfd_elf_write_section_eh_frame_entry): New function.
433 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
434 (_bfd_elf_write_section_eh_frame): Likewise.
435 (_bfd_elf_fixup_eh_frame_hdr): New function.
436 (write_compact_eh_frame_hdr): New function.
437 (_bfd_elf_write_section_eh_frame_hdr): Compact EH support. Update
438 hdr_info field references.
439 * elflink.c (_bfd_elf_section_for_symbol): New function.
440 (elf_section_ignore_discarded_relocs, elf_link_input_bfd):
441 Handle SEC_INFO_TYPE_EH_FRAME_ENTRY.
442 (bfd_elf_final_link): Call _bfd_elf_fixup_eh_frame_hdr.
443 (_bfd_elf_gc_mark): Support Compact EH.
444 (bfd_elf_parse_eh_frame_entries): New function.
445 (bfd_elf_gc_sections): Support Compact EH.
446 (bfd_elf_discard_info): Likewise.
447 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding): New function.
448 (_bfd_mips_elf_cant_unwind_opcode): New function.
449 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
450 (_bfd_mips_elf_cant_unwind_opcode): Declare.
451 (elf_backend_compact_eh_encoding): Define.
452 (elf_backend_cant_unwind_opcode): Define.
453 * elfxx-target.h (elf_backend_compact_eh_encoding):
454 Provide default definition.
455 (elf_backend_cant_unwind_opcode): Provide default definition.
456 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Define.
457 >>>>>>> 2015-05-04 Catherine Moore <clm@codesourcery.com>
459 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
462 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
463 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
464 (elf_i386_create_dynamic_sections): Always allow copy relocs for
465 building executables.
466 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
467 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
468 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
469 PIE and R_386_GOTOFF.
470 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
472 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
474 * elf.c (assign_section_numbers): Always set up sh_name.
476 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
478 * elf.c (assign_file_positions_for_non_load_sections): Iterate
480 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
482 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
484 * bfd-in.h (compressed_debug_section_type): New.
485 * compress.c (bfd_compress_section_contents): Add an argument
486 for linker write compression and always generate .zdebug_*
487 section when linking.
488 (bfd_init_section_compress_status): Pass FALSE to
489 bfd_compress_section_contents.
490 (bfd_compress_section): New function.
491 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
492 on DWARF debug sections if COMPRESS_DEBUG is set and rename
493 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
494 (assign_file_positions_for_non_load_sections): Set sh_offset
495 to -1 if SEC_ELF_COMPRESS is set.
496 (assign_file_positions_except_relocs): Likwise.
497 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
498 (_bfd_elf_assign_file_positions_for_non_load): This. Change
499 return time to bfd_boolean. Compress the section if
500 SEC_ELF_COMPRESS is set.
501 (_bfd_elf_write_object_contents): Updated.
502 (_bfd_elf_set_section_contents): Write section contents to
503 the buffer if SEC_ELF_COMPRESS is set.
504 * merge.c: Include "elf-bfd.h".
505 (sec_merge_emit): Add arguments for contents and offset. Write
506 to contents with offset if contents isn't NULL.
507 (_bfd_write_merged_section): Write section contents to the
508 buffer if SEC_ELF_COMPRESS is set. Pass contents and
509 output_offset to sec_merge_emit.
510 * elflink.c (bfd_elf_final_link): Allocate the buffer for
511 output section contents if SEC_ELF_COMPRESS is set.
512 * section.c (SEC_ELF_COMPRESS): New.
513 * bfd-in2.h: Regenerated.
515 2015-04-15 Alan Modra <amodra@gmail.com>
517 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
519 2015-04-14 Nick Clifton <nickc@redhat.com>
521 * elf32-rl78.c (RL78_OP_REL): New macro.
522 (rl78_elf_howto_table): Use it for complex relocs.
523 (get_symbol_value): Handle the cases when the info or status
525 (get_romstart): Cache the status returned by get_symbol_value.
526 (get_ramstart): Likewise.
527 (RL78_STACK_PUSH): Generate an error message if the stack
529 (RL78_STACK_POP): Likewise for underflows.
530 (rl78_compute_complex_reloc): New function. Contains the basic
531 processing code for all RL78 complex relocs.
532 (rl78_special_reloc): New function. Provides special reloc
533 handling for complex relocs.
534 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
535 (rl78_offset_for_reloc): Likewise.
537 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
540 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
541 info->extern_protected_data when warning copy relocs against
543 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
544 when checking protected non-function symbols.
546 2015-04-13 John Baldwin <jhb@FreeBSD.org>
548 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
550 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
552 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
555 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
556 if the object has been claimed by plugin.
558 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
560 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
561 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
562 protected data symbol when building shared library.
563 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
564 R_X86_64_GOTOFF64 against undefined symbol and replace
565 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
566 R_X86_64_GOTOFF64 against protected data symbol when building
569 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
572 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
573 against protected data symbol when building shared library.
574 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
575 R_X86_64_GOTOFF64 against protected data symbol when building
578 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
582 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
583 * elf32-i386.c (elf_backend_extern_protected_data): New.
585 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
586 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
587 copy relocs against protected symbols if extern_protected_data
589 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
590 non-function symbols if extern_protected_data is true.
591 * elfxx-target.h (elf_backend_extern_protected_data): New.
593 (elfNN_bed): Initialize extern_protected_data with
594 elf_backend_extern_protected_data.
596 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
598 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
599 and free with bfd_alloc and bfd_release on compressed buffer.
600 Release buffer if compressed section isn't smaller.
602 2015-04-10 Alan Modra <amodra@gmail.com>
605 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
606 on adding a protected visibility variable to .dynbss.
608 2015-04-10 Alan Modra <amodra@gmail.com>
610 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
613 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
614 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
615 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
616 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
617 extern_protected_data test.
618 (_bfd_elf_symbol_refs_local_p): Likewise.
619 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
620 (elfNN_bed): Delete elf_backend_extern_protected_data init.
622 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
624 * compress.c (bfd_compress_section_contents): Update comments.
625 (bfd_init_section_decompress_status): Likewise.
626 (bfd_init_section_compress_status): Likewise.
628 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
630 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
632 (TARGET_LITTLE_SYM): Likewise.
634 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
636 * elf32-xtensa.c (splay-tree.h): include header.
637 (text_action_struct): drop next pointer.
638 (text_action_list_struct): drop head pointer, add count and
640 (find_fill_action): instead of linear search in text_action_list
642 (text_action_compare, action_first, action_next): new functions.
643 (text_action_add, text_action_add_literal): instead of linear
644 search and insertion insert new node into the tree.
645 (removed_by_actions): pass additional parameter: action_list,
646 use it to traverse the tree.
647 (offset_with_removed_text): pass additional action_list parameter
648 to removed_by_actions.
649 (map_action_fn_context): new typedef.
650 (map_action_fn_context_struct): new structure.
651 (map_action_fn): new function.
652 (map_removal_by_action): use splay_tree_foreach to build map.
653 (find_insn_action): replace linear search in text_action_list
654 with series of splay_tree_lookups.
655 (print_action, print_action_list_fn): new functions.
656 (print_action_list): use splay_tree_foreach.
657 (init_xtensa_relax_info): drop action_list.head initialization.
659 (compute_text_actions): use non-zero action_list_count instead of
660 non-NULL action list.
661 (xlate_map_context): new typedef.
662 (xlate_map_context_struct): new structure.
663 (xlate_map_fn): new function.
664 (build_xlate_map): use splay_tree_foreach to build map.
665 (action_remove_bytes_fn): new function.
666 (relax_section): use zero action_list_count instead of NULL
667 action list. Use splay_tree_foreach to count final section size.
668 Drop unused variable 'removed'.
670 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
672 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
673 (removed_literal_map_entry_struct): new structure.
674 (removed_literal_list_struct): add new fields: n_map and map.
675 (map_removed_literal, removed_literal_compare): new functions.
676 (find_removed_literal): build index array for literals ordered
677 by VMA, use binary search to find removed literal.
679 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
681 * elf32-xtensa.c (removal_by_action_entry_struct,
682 removal_by_action_map_struct): new structures.
683 (removal_by_action_entry, removal_by_action_map): new typedefs.
684 (text_action_list_struct): add new field: map.
685 (map_removal_by_action, removed_by_actions_map,
686 offset_with_removed_text_map): new functions.
687 (relax_section): replace offset_with_removed_text with
688 offset_with_removed_text_map.
689 (translate_reloc, relax_property_section, relax_section_symbols):
690 replace removed_by_actions with removed_by_actions_map.
692 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
694 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
695 reloc_range): new typedef.
696 (reloc_range_list_struct, reloc_range_list_entry_struct,
697 reloc_range_struct): new structures.
698 (reloc_range_compare, build_reloc_ranges,
699 reloc_range_list_append, reloc_range_list_remove,
700 reloc_range_list_update_range, free_reloc_range_list): new
702 (compute_text_actions): precompute relocation opcodes before the
703 loop. Add relevant_relocs variable, initialize it before the
704 loop, pass it to the check_section_ebb_pcrels_fit.
705 (check_section_ebb_pcrels_fit): add new parameter:
706 relevant_relocs. Update address range in the relevant_relocs if
707 it's non-NULL and iterate only over relevant relocations.
709 2015-04-09 Nick Clifton <nickc@redhat.com>
711 * elf32-rx.c (describe_flags): Report the settings of the string
713 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
716 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
718 * compress.c (bfd_compress_section_contents): Work around a GCC
719 uninitialized warning bug fixed in GCC 4.7.
721 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
723 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
725 * bfd.c (bfd::flags): Increase size to 18 bits.
726 (BFD_COMPRESS_GABI): New.
727 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
728 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
729 (bfd_update_compression_header): New fuction.
730 (bfd_check_compression_header): Likewise.
731 (bfd_get_compression_header_size): Likewise.
732 (bfd_is_section_compressed_with_header): Likewise.
733 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
734 (bfd_compress_section_contents): Return the uncompressed size if
735 the full section contents is compressed successfully. Support
736 converting from/to .zdebug* sections.
737 (bfd_get_full_section_contents): Call
738 bfd_get_compression_header_size to get compression header size.
739 (bfd_is_section_compressed): Renamed to ...
740 (bfd_is_section_compressed_with_header): This. Add a pointer
741 argument to return compression header size.
742 (bfd_is_section_compressed): Use it.
743 (bfd_init_section_decompress_status): Call
744 bfd_get_compression_header_size to get compression header size.
745 Return FALSE if uncompressed section size is 0.
746 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
747 from/to .zdebug* sections.
748 * bfd-in2.h: Regenerated.
750 2015-04-07 Alan Modra <amodra@gmail.com>
752 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
753 mapped to output .got section.
755 2015-04-07 Alan Modra <amodra@gmail.com>
757 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
758 and has_addr16_lo. Make has_sda_refs a bitfield.
759 (ppc_elf_check_relocs): Set new flags.
760 (ppc_elf_link_hash_table_create): Update default_params.
761 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
762 where we won't be making .dynbss entries or editing code. Set
763 params->pic_fixup when we'll edit code for protected var access.
764 (allocate_dynrelocs): Allocate got entry for edited code and
766 (struct ppc_elf_relax_info): Add picfixup_size.
767 (ppc_elf_relax_section): Rename struct one_fixup to struct
768 one_branch_fixup. Rename fixups to branch_fixups. Size space for
770 (ppc_elf_relocate_section): Edit non-PIC accessing protected
771 visibility variables to PIC. Don't emit dyn_relocs for code
773 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
775 2015-04-07 Nick Clifton <nickc@redhat.com>
777 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
778 local labels as local.
780 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
782 * compress.c (get_uncompressed_size): Removed.
783 (bfd_compress_section_contents): Use bfd_putb64 to write
784 uncompressed section size.
785 (bfd_init_section_decompress_status): Replace
786 get_uncompressed_size with bfd_getb64.
788 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
790 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
791 SHF_COMPRESSED bit if not decompress.
793 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
795 * compress.c (get_uncompressed_size): New. Extracted from ...
796 (bfd_init_section_decompress_status): This. Use it.
798 2015-04-02 Andrew Turner <andrew@freebsd.org>
800 * config.bfd: Add aarch64-*-freebsd* target triple.
802 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
804 * configure: Regenerated.
806 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
807 Marcus Shawcroft <marcus.shawcroft@arm.com>
808 Jiong Wang <jiong.wang@arm.com>
810 * bfd-in.h (bfd_elf64_aarch64_set_options)
811 (bfd_elf32_aarch64_set_options): Add parameter.
812 * bfd-in2.h: Regenerated.
813 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
814 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
815 (_bfd_aarch64_erratum_843419_stub_name)
816 (_bfd_aarch64_erratum_843419_fixup)
817 (_bfd_aarch64_erratum_843419_scan)
818 (_bfd_aarch64_erratum_843419_branch_to_stub)
819 (_bfd_aarch64_erratum_843419_p): Define.
820 (enum elf_aarch64_stub_type): Define
821 aarch64_stub_erratum_843419_veneer.
822 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
823 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
824 and fix_erratum_843419_adr.
825 (stub_hash_newfunc): Initialize adrp_offset;
826 (_bfd_aarch64_add_stub_entry_after): Define.
827 (aarch64_map_one_stub, aarch64_build_one_stub)
828 (aarch64_size_one_stub): Handle
829 aarch64_stub_erratum_843419_veneer.
830 (_bfd_aarch64_resize_stubs): Round stub section size.
831 (elfNN_aarch64_size_stubs): Add scan for 843419.
832 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
833 fix_erratum_843419 and fix_erratum_843419_adr.
834 (struct erratum_835769_branch_to_stub_data): Add info.
835 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
836 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
837 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
838 (_bfd_aarch64_sign_extend): Define.
839 (reencode_adr_imm): Remove static. Rename to:
840 (_bfd_aarch64_reencode_adr_imm): Define.
841 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
842 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
843 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
844 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
847 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
849 * configure: Regenerated.
851 2015-03-31 Ed Schouten <ed@nuxi.nl>
853 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
854 for x86_64-*-cloudabi*.
855 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
856 * configure: Regenerated.
857 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
858 (TARGET_LITTLE_NAME): Likewise.
859 (ELF_OSABI): Likewise.
860 (elf64_bed): Likewise.
861 * targets.c (x86_64_elf64_cloudabi_vec): New.
862 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
864 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
866 * configure.ac: Revert the AM_ZLIB change.
867 * Makefile.in: Regenerated.
868 * aclocal.m4: Likewise.
869 * configure: Likewise.
870 * doc/Makefile.in: Likewise.
872 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
875 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
876 (_bfd_elf_get_reloc_section): New.
877 * elf.c (_bfd_elf_get_reloc_section): Likewise.
878 (assign_section_numbers): Call get_reloc_section to look up the
879 section the relocs apply.
880 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
881 (elfNN_bed): Initialize get_reloc_section with
882 elf_backend_get_reloc_section.
884 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
886 * Makefile.am (ZLIB): New.
888 (AM_CFLAGS): Add $(ZLIBINC).
889 (libbfd_la_LIBADD): Add $(ZLIB).
890 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
891 (decompress_contents): Don't check HAVE_ZLIB_H.
892 (bfd_compress_section_contents): Likewise.
893 (bfd_get_full_section_contents): Likewise.
894 (bfd_init_section_decompress_status): Likewise.
895 (bfd_init_section_compress_status): Likewise.
896 * configure.ac (AM_ZLIB): Removed.
897 (zlibdir): New. AC_SUBST.
899 Add --with-system-zlib.
900 * Makefile.in: Regenerated.
901 * acinclude.m4: Likewise.
902 * config.in: Likewise.
903 * configure: Likewise.
904 * doc/Makefile.in: Likewise.
906 2015-03-27 Alan Modra <amodra@gmail.com>
910 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
911 protected_def when symbol section is read-only. Adjust all calls.
912 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
914 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
916 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
917 _bfd_final_link_relocate with aarch64_relocate.
919 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
922 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
923 (bfd_elf_gc_sections): Likewise.
925 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
927 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
928 size for initial branch.
929 (elfNN_aarch64_build_stubs): Write initial branch.
930 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
931 mapping symbol on initial branch.
933 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
935 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
936 Update erratum count.
938 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
940 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
941 first matching debug section.
943 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
946 * compress.c (bfd_compress_section_contents): Don't write the
947 zlib header and set contents as well as compress_status if
948 compression didn't make the section smaller.
949 (bfd_init_section_compress_status): Don't check compression
952 2015-03-24 Nick Clifton <nickc@redhat.com>
955 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
956 range auxillary sections.
958 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
960 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
962 (_bfd_aarch64_get_stub_for_link_section): Define.
964 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
966 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
967 update of section_group[].stub_sec.
969 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
971 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
972 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
973 Delete fixes, fix_table_size and associated code. Call
974 _bfd_aarch64_add_stub_entry_in_group. Rename to...
975 (bfd_aarch64_erratum_835769_scan): Define.
976 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
977 erratum_835769_fix_table_size, i and associated code. Relocate
978 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
979 correction. Delete construction of stub entry from
980 erratum_835769_fixes array.
982 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
984 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
985 _bfd_aarch64_add_stub_entry_in_group.
987 2015-03-24 Alan Modra <amodra@gmail.com>
989 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
990 stubs, even those for undefined weak symbols. Otherwise, don't
991 report relocation overflow on branches to undefined strong
992 symbols. Fix memory leak.
993 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
994 overflow on branches to undefined strong symbols.
996 2015-03-23 Keith Seitz <keiths@redhat.com>
998 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
1001 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1003 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
1004 construction into...
1005 (_bfd_aarch64_erratum_835769_stub_name): Define.
1007 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1009 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
1010 stub resize code into...
1011 (bfd_aarch64_resize_stubs): Define.
1013 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1015 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
1016 creation code into...
1017 (bfd_aarch64_create_stub_section): Define.
1019 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1021 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
1022 from elf_aarch64_create_or_find_stub_sec.
1023 (_bfd_aarch64_add_stub_entry_in_group): Rename from
1024 elfNN_aarch64_add_stub. Call
1025 _bfd_aarch64_create_or_find_stub_sec.
1026 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
1027 _bfd_aarch64_add_stub_entry_in_group.
1029 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1031 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
1032 sense of boolean return.
1033 (elfNN_aarch64_size_stubs): Adjust for above.
1035 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1037 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
1038 Remove unused parameter.
1039 (elfNN_aarch64_size_stubs): Adjust for above.
1041 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1043 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
1045 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1047 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
1048 (num_aarch64_erratum_835769_fixes): Remove.
1049 (elfNN_aarch64_size_stubs): Remove assignments to above.
1051 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1053 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
1055 (aarch64_erratum_seqeunce): Rename rtn to rt2.
1057 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1059 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
1061 2015-03-19 Nick Clifton <nickc@redhat.com>
1063 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
1064 the RL78 core based upon the flags.
1065 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
1067 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
1068 (elf32_rl78_machine): Always return bfd_mach_rl78.
1070 2015-03-19 Nick Clifton <nickc@redhat.com>
1073 * compress.c (bfd_compress_section_contents): Do not define this
1074 function if it is not used.
1076 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
1078 * compress.c (bfd_compress_section_contents): Make it static.
1079 * bfd/bfd-in2.h: Regenerated.
1081 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
1084 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
1085 suitable for the AMD64.
1087 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1088 Nick Clifton <nickc@redhat.com>
1091 * coffgen.c (make_a_section_from_file): Only prepend a z to a
1092 debug section's name if the section was actually compressed.
1093 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1094 * compress.c (bfd_init_section_compress_status): Do not compress
1095 the section if doing so would make it bigger. In such cases leave
1096 the section alone and return COMPRESS_SECTION_NONE.
1098 2015-03-17 Alan Modra <amodra@gmail.com>
1100 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
1101 on nothing to do, before malloc of returned symbol array.
1103 2015-03-16 Nick Clifton <nickc@redhat.com>
1105 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
1106 stored in the elf_section_data structure then load them as
1109 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1111 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
1112 relocs against code sections.
1113 * elf32-s390.c: Define elf_backend_sort_relocs_p.
1114 * elf64-s390.c: Likewise.
1116 2015-03-11 Alan Modra <amodra@gmail.com>
1118 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
1119 reverse order. Account for larger size of __tls_get_addr_opt stub.
1121 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
1124 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
1126 (elf32_arm_print_private_bfd_data): Likewise.
1128 2015-03-06 Nick Clifton <nickc@redhat.com>
1131 * elflink.c (put_value): Like previous delta, but for the 32-bit
1134 2015-03-05 Nick Clifton <nickc@redhat.com>
1137 * elflink.c (put_value): Avoid using an undefined shift
1140 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1144 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1145 * elf32-i386.c (elf_backend_extern_protected_data): New.
1147 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1148 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1149 copy relocs against protected symbols if extern_protected_data
1151 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1152 non-function symbols if extern_protected_data is true.
1153 * elfxx-target.h (elf_backend_extern_protected_data): New.
1155 (elfNN_bed): Initialize extern_protected_data with
1156 elf_backend_extern_protected_data.
1158 2015-03-05 Nick Clifton <nickc@redhat.com>
1161 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
1162 lookup fails, check for an address bias in the dwarf info, and if
1163 one exists, retry the lookup with the biased value.
1164 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
1165 Determines if a bias exists bewteen the addresses of functions
1166 based on DWARF information vs symbol table information.
1167 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
1168 * libbfd.h: Regenerate.
1170 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1172 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
1173 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
1174 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
1176 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1178 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
1179 (aarch64_size_one_stub): Likewise.
1180 (aarch64_map_one_stub): Likewise.
1182 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
1184 * cpu-s390.c (N): New macro.
1185 (bfd_s390_31_arch): New. Define only if default target word size
1186 is 64 bits. Otherwise define...
1187 (bfd_390_64_arch): ...this. Make static.
1188 (bfd_s390_arch): Define according to the default target word size.
1189 Let the 'next' field point to the alternate arch.
1191 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1194 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
1195 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1196 to be used with MOVK rather than MOVZ.
1198 2015-03-03 DJ Delorie <dj@redhat.com>
1200 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
1203 2015-02-28 Alan Modra <amodra@gmail.com>
1205 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
1208 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
1210 * elf32-i386.c (need_convert_mov_to_lea): New.
1211 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
1212 (elf_i386_convert_mov_to_lea): Return TRUE if
1213 need_convert_mov_to_lea is unset.
1214 * elf64-x86-64.c (need_convert_mov_to_lea): New.
1215 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
1216 (elf_x86_64_convert_mov_to_lea): Return TRUE if
1217 need_convert_mov_to_lea is unset.
1219 2015-02-27 Nick Clifton <nickc@redhat.com>
1222 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
1223 string length overflow when the string table length is actually
1226 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1228 * bfd/bfd-in2.h: Regenerate.
1229 * bfd/libbfd.h: Regenerate.
1231 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1233 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
1234 TLSDESC_LD_PREL19 field width and masks.
1235 (aarch64_tls_transition_without_check)
1236 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1237 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1238 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1239 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
1240 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1241 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1243 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1245 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
1247 (aarch64_tls_transition_without_check)
1248 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1249 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1250 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1251 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1252 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1253 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1254 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1256 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1258 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
1259 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
1260 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1261 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1262 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1263 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1264 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1265 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1266 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1268 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1270 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
1271 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
1272 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
1273 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
1274 (elfNN_aarch64_check_relocs): Handle
1275 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1277 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1278 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1280 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1282 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
1284 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1286 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
1287 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
1288 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
1291 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1293 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
1296 2015-02-26 Nick Clifton <nickc@redhat.com>
1299 * coffcode.h (coff_compute_section_file_positions): Report
1300 negative page sizes.
1301 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
1302 (assign_file_positions_for_non_load_sections): Replace assertion
1303 with an error message.
1304 (rewrite_elf_program_header): Handle excessive segment
1306 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
1307 (bfd_mach_o_read_section_64): Likewise.
1308 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
1309 print a bfd name, not %A.
1311 2015-02-26 Alan Modra <amodra@gmail.com>
1313 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
1314 thread-safe stubs for iplt.
1315 (build_tls_get_addr_stub): Restore r2 immediately after call.
1317 2015-02-26 Terry Guo <terry.guo@arm.com>
1319 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
1320 merge Tag_ABI_HardFP_use.
1322 2015-02-26 Alan Modra <amodra@gmail.com>
1324 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
1325 Use text relocs rather than giving an error on trying to use
1326 .dynbss for protected shared lib vars.
1327 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1329 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1331 * elf32-avr.c (struct elf_avr_section_data): New structure.
1332 (struct avr_relax_info): New structure.
1333 (elf_avr_new_section_hook): New function.
1334 (struct elf_avr_section_data): Add relax_info.
1335 (get_avr_relax_info): New function.
1336 (init_avr_relax_info): New function.
1337 (elf32_avr_relax_delete_bytes): Find next property record before
1338 deleting bytes. When deleting don't move bytes beyond the next
1340 (avr_elf32_assign_records_to_section): New function.
1341 (avr_property_record_compare): New function.
1342 (avr_load_all_property_sections): New function.
1343 (elf32_avr_relax_section): Load property data. After relaxing the
1344 section, move any .align directives that have enough deleted bytes
1346 (bfd_elf32_new_section_hook): Define.
1348 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1350 * elf32-avr.h (struct avr_property_header): New strucure.
1351 (avr_elf32_load_property_records): Declare.
1352 (avr_elf32_property_record_name): Declare.
1353 * elf32-avr.c: Add bfd_stdint.h include.
1354 (retrieve_local_syms): New function.
1355 (get_elf_r_symndx_section): New function.
1356 (get_elf_r_symndx_offset): New function.
1357 (internal_reloc_compare): New function.
1358 (struct avr_find_section_data): New structure.
1359 (avr_is_section_for_address): New function.
1360 (avr_find_section_for_address): New function.
1361 (avr_elf32_load_records_from_section): New function.
1362 (avr_elf32_load_property_records): New function.
1363 (avr_elf32_property_record_name): New function.
1365 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1367 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1368 (AVR_PROPERTY_RECORDS_VERSION): Define.
1369 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1370 (struct avr_property_record): New structure.
1372 2015-02-24 Nick Clifton <nickc@redhat.com>
1374 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1376 (v850_elf_make_note_section): New function. Creates a note
1378 (v850_elf_create_sections): New function. Create a note section
1379 if one is not already present.
1380 (v850_elf_set_note): New function. Adds a note to a bfd.
1381 (v850_elf_copy_private_bfd_data): New function. Copies V850
1383 (v850_elf_merge_notes): New function. Merges V850 notes.
1384 (print_v850_note): New function. Displays a V850 note.
1385 (v850_elf_print_notes): New function. Displays all notes attached
1387 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1388 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1389 (v850_elf_fake_sections): Set the type of the V850 note section.
1390 * bfd-in.h (v850_elf_create_sections): Add prototype.
1391 (v850_elf_set_note): Add prototype.
1392 * bfd-in2.h: Regenerate.
1394 2015-02-24 Nick Clifton <nickc@redhat.com>
1396 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1397 * configure: Regenerate.
1398 * config.in: Regenerate.
1399 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1400 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1401 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1404 2015-02-24 Nick Clifton <nickc@redhat.com>
1406 * pdp11.c (set_section_contents): Pad the .text and .data sections
1407 to their aligned sizes.
1409 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1411 * config.bfd: Add h8300-*-linux.
1412 * configure.ac: Add h8300_elf32_linux_vec.
1413 * configure: Regenerate.
1414 * elf32-h8300.c: Likewise.
1415 * targets.c(_bfd_target_vector): Likewise.
1417 2015-02-23 Nick Clifton <nickc@redhat.com>
1420 * cpu-w65.c: Correct typos in license notice.
1423 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1424 symbols at end of sections. Adjust function sizes.
1426 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1428 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1429 (elfcore_write_s390_vxrs_high): Likewise.
1430 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1431 (elfcore_grok_s390_vxrs_high): New function.
1432 (elfcore_grok_note): Call them.
1433 (elfcore_write_s390_vxrs_low): New function.
1434 (elfcore_write_s390_vxrs_high): New function.
1435 (elfcore_write_register_note): Call them.
1437 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1440 * verilog.c (verilog_write_record): Correct buffer size.
1442 2015-02-19 Alan Modra <amodra@gmail.com>
1444 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1446 2015-02-19 Alan Modra <amodra@gmail.com>
1449 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1450 (elf_link_output_extsym): Drop local and global undefined syms.
1451 Tidy. Expand comment.
1453 2015-02-17 Alan Modra <amodra@gmail.com>
1456 * elflink.c (struct elf_outext_info): Remove need_second_pass
1458 (elf_link_output_extsym): Delete code handling second forced
1459 local pass. Move code emitting NULL STT_FILE symbol later, so
1460 that it can be omitted if forced local is stripped. Don't
1461 emit the NULL STT_FILE if no file symbols have been output.
1462 (bfd_elf_final_link): Remove second forced local pass.
1463 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1464 (ppc_elf_size_dynamic_sections): Likewise.
1465 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1466 (build_global_entry_stubs): Likewise.
1467 (ppc64_elf_build_stubs): Likewise.
1469 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1472 * elflink.c (elf_link_output_extsym): Only check filesym_count
1473 when outputting a NULL FILE symbol. Set second_pass_sym to
1474 h->forced_local && !h->root.linker_def.
1476 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1478 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1479 on _TLS_MODULE_BASE_.
1480 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1482 2015-02-15 Alan Modra <amodra@gmail.com>
1484 * dwarf2.c (read_rangelist): Correct buffer overflow check
1485 Whitespace throughout file.
1487 2015-02-14 Alan Modra <amodra@gmail.com>
1490 * bfd.c (struct bfd): Add lto_output.
1491 * linker.c (_bfd_handle_already_linked): Explicitly test for
1492 objects added by the lto plugin.
1493 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1494 no_export flags from archive.
1495 * archive.c (open_nested_file): New function, setting lto_output
1496 and no_export, extracted from..
1497 (find_nested_archive): ..here. Flip params. Rename from
1498 _bfd_find_nested_archive.
1499 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1500 (_bfd_look_for_bfd_in_cache): Copy no_export.
1501 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1502 my_archive->no_export test.
1503 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1504 Don't use the file name when adding lto_output STT_FILE sym.
1505 * bfd-in2.h: Regenerate.
1507 2015-02-13 Alan Modra <amodra@gmail.com>
1510 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1511 now redundant assert.
1513 2015-02-12 Nick Clifton <nickc@redhat.com>
1516 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1517 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1518 (read_indirect_string, read_alt_indirect_string)
1519 (read_alt_indirect_ref, read_address, read_abbrevs)
1520 (read_attribute_value, read_attribute, decode_line_info)
1521 (find_abstract_instance_name, read_rangelist)
1522 (scan_unit_for_symbols, parse_comp_unit)
1523 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1524 end pointers to reading functions and check for offsets taking
1525 pointers out of range. Replace calls to read_*_leb128 with calls
1526 to safe_read_leb128.
1528 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1530 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1531 computed file_name address being before the start of the string
1534 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1537 * bfd.c (bfd_plugin_format): New.
1538 (bfd): Add plugin_format and plugin_dummy_bfd.
1539 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1540 argument to return TRUE if any plugin is found. Set plugin_format.
1542 (bfd_plugin_target_p): New.
1543 (bfd_plugin_specified_p): Likewise.
1544 (bfd_plugin_target_p): Likewise.
1545 (register_ld_plugin_object_p): Likewise.
1546 (bfd_plugin_set_plugin): Set has_plugin.
1547 (load_plugin): Cache try_load_plugin result.
1548 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1550 * plugin.h (bfd_plugin_target_p): New.
1551 (bfd_plugin_specified_p): Likewise.
1552 (register_ld_plugin_object_p): Likewise.
1553 * bfd-in2.h: Regenerated.
1555 2015-02-11 Pedro Alves <palves@redhat.com>
1557 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1558 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1559 * libbfd.h: Regenerate.
1560 * libcoff.h: Regenerate.
1562 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1563 * mach-o.h [__cplusplus]: Wrap in extern "C".
1564 * som.h [__cplusplus]: Wrap in extern "C".
1566 2015-02-10 Nick Clifton <nickc@redhat.com>
1569 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1571 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1572 size and number of relocs.
1573 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1575 * versados.c (process_otr): Check the esdid value before using it
1576 to access the EDATA.
1578 2015-02-09 Ed Maste <emaste@freebsd.org>
1580 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1581 uninitialized and unused variable.
1582 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1584 2015-02-09 Alan Modra <amodra@gmail.com>
1586 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1588 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1589 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1591 2015-02-09 Alan Modra <amodra@gmail.com>
1593 * elflink.c: Whitespace, formatting fixes.
1594 (elf_link_input_bfd): Clarify comment.
1595 (elf_link_output_extsym): Exclude symbols in linker created
1596 sections when testing for plugin symbols.
1598 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1602 warning for relocation in readonly section for -z text.
1603 (elf_i386_size_dynamic_sections): Likewise.
1604 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1605 (elf_x86_64_size_dynamic_sections): Likewise.
1607 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1611 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1612 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1613 referenced from a non-IR file.
1615 2015-02-06 Nick Clifton <nickc@redhat.com>
1618 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1619 addresses that wrap around the address space.
1620 (rsrc_parse_entry): Likewise.
1622 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1626 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1627 undefined if it is referenced from a non-IR file.
1629 2015-02-03 Nick Clifton <nickc@redhat.com>
1632 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1633 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1634 index or an out of range fdr index.
1635 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1636 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1637 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1638 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1639 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1640 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1641 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1642 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1643 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1644 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1645 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1646 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1647 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1648 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1649 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1650 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1651 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1652 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1653 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1654 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1655 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1656 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1657 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1658 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1659 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1660 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1661 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1662 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1663 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1664 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1665 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1666 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1667 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1668 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1669 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1670 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1671 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1672 * elf32-vax.c (rtype_to_howto): Likewise.
1673 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1674 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1675 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1676 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1677 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1678 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1679 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1680 of range symbol indicies.
1681 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1682 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1683 (bfd_mach_o_build_dysymtab): Likewise.
1684 (bfd_mach_o_write_symtab_content): Set the string table size to
1686 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1688 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1690 * tekhex.c (first_phase): Check for src pointer reaching end of
1693 2015-02-03 Will Newton <will.newton@linaro.org>
1695 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1696 Set st_value to zero for undefined symbols if the reference
1697 is weak or pointer_equality_needed is FALSE.
1699 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1700 comment discussing why we clear st_value for some symbols.
1702 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1704 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1705 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1707 2015-01-29 Alan Modra <amodra@gmail.com>
1709 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1710 optimization. Tidy mask for GOT_TLSGD optimization.
1711 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1712 location of nop zapping high insn too.
1714 2015-01-28 Alan Modra <amodra@gmail.com>
1716 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1717 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1718 in .toc indicate xlc compiled code that might require a rw .toc.
1720 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1722 * Makefile.am: Add FT32 files.
1723 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1724 (bfd_mach_ft32): Define.
1725 (bfd_ft32_arch): Declare.
1726 (bfd_archures_list): Add bfd_ft32_arch.
1727 * config.bfd: Handle FT32.
1728 * configure.ac: Likewise.
1729 * cpu-ft32.c: New file.
1730 * elf32-ft32.c: New file.
1731 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1732 BFD_RELOC_FT32_18): Define.
1733 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1734 * bfd-in2.h: Regenerate.
1735 * libbfd.h: Regenerate.
1736 * Makefile.in: Regenerate.
1737 * configure: Regenerate.
1738 * po/SRC-POTFILES.in: Regenerate.
1740 2015-01-27 Nick Clifton <nickc@redhat.com>
1743 * pdp11.c (aout_get_external_symbols): Return false if there are
1746 * dwarf2.c (concat_filename): Check for an empty directory table.
1747 (scan_unit_for_symbols): Check for reading off the end of the
1749 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1751 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1754 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1756 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1758 2015-01-22 DJ Delorie <dj@redhat.com>
1760 * elf32-m32c.c (m32c_apply_reloc_24): New.
1761 (m32c_elf_howto_table): Use it for R_M32C_24.
1762 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1764 2015-01-22 Nick Clifton <nickc@redhat.com>
1767 * coffcode.h (handle_COMDAT): When searching for the section
1768 symbol, make sure that there is space left in the symbol table.
1769 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1771 2015-01-21 Nick Clifton <nickc@redhat.com>
1774 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1776 (coff_slurp_line_table): Return FALSE if the line number
1777 information was corrupt.
1778 (coff_slurp_symbol_table): Return FALSE if the symbol information
1780 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1781 initialise the fields of the dyld_info structure.
1782 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1783 error message and a return value.
1784 (bfd_mach_o_layout_commands): Change the function to boolean.
1785 Return FALSE if the function fails.
1786 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1788 (bfd_mach_o_read_command): Fail if an unrecognised command is
1790 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1792 (slurp_symtab): Check the return from bfd_malloc.
1793 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1794 encountered an error.
1795 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1797 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1799 * tekhex.c (first_phase): Fail if the section is too big.
1800 * versados.c (struct esdid): Add content_size field.
1801 (process_otr): Use and check the new field.
1802 (versados_get_section_contents): Check that the section exists and
1803 that the requested data is available.
1805 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1807 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1809 2015-01-20 Alan Modra <amodra@gmail.com>
1812 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1813 ELF_COMMON_DEF syms.
1815 2015-01-19 Alan Modra <amodra@gmail.com>
1818 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1819 linker script assignments too.
1820 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1821 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1823 2015-01-19 Alan Modra <amodra@gmail.com>
1825 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1826 to allow return of first howto.
1827 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1828 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1829 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1830 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1831 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1832 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1833 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1834 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1835 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1836 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1837 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1838 (spu_elf_reloc_type_lookup): Adjust to suit.
1840 2015-01-19 Alan Modra <amodra@gmail.com>
1842 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1843 (bfd_get_section_limit): ..here.
1844 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1845 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1846 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1847 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1848 bfd_reloc_outofrange check.
1849 * bfd-in2.h: Regenerate.
1851 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1852 on zero size relocs.
1853 * ecoff.c (ecoff_reloc_link_order): Likewise.
1854 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1855 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1857 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1858 (_bfd_clear_contents): Likewise.
1859 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1860 (mips_elf_perform_relocation): Likewise.
1862 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1863 from malloc on zero size alloc.
1864 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1865 * elflink.c (elf_reloc_link_order): Likewise.
1866 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1867 * pdp11.c (aout_link_reloc_link_order): Likewise.
1868 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1870 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1871 bitsize 0, and complain_overflow_dont.
1872 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1873 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1874 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1875 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1876 * elf32-arc.c (elf_arc_howto_table): Likewise.
1877 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1878 * elf32-avr.c (elf_avr_howto_table): Likewise.
1879 * elf32-bfin.c (bfin_howto_table): Likewise.
1880 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1881 * elf32-cris.c (cris_elf_howto_table): Likewise.
1882 * elf32-crx.c (crx_elf_howto_table): Likewise.
1883 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1884 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1885 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1886 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1887 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1888 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1889 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1890 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1891 * elf32-i386.c (elf_howto_table): Likewise.
1892 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1893 * elf32-i960.c (elf32_i960_relocate): Likewise.
1894 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1895 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1896 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1897 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1898 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1899 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1900 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1901 * elf32-m68k.c (howto_table): Likewise.
1902 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1903 * elf32-mep.c (mep_elf_howto_table): Likewise.
1904 * elf32-metag.c (elf_metag_howto_table): Likewise.
1905 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1906 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1907 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1908 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1909 * elf32-mt.c (mt_elf_howto_table): Likewise.
1910 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1911 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1912 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1913 * elf32-pj.c (pj_elf_howto_table): Likewise.
1914 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1915 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1916 * elf32-rx.c (rx_elf_howto_table): Likewise.
1917 * elf32-s390.c (elf_howto_table): Likewise.
1918 * elf32-score.c (elf32_score_howto_table): Likewise.
1919 * elf32-score7.c (elf32_score_howto_table): Likewise.
1920 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1921 * elf32-spu.c (elf_howto_table): Likewise.
1922 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1923 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1924 * elf32-v850.c (v850_elf_howto_table): Likewise.
1925 * elf32-vax.c (howto_table): Likewise.
1926 * elf32-visium.c (visium_elf_howto_table): Likewise.
1927 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1928 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1929 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1930 * elf32-xtensa.c (elf_howto_table): Likewise.
1931 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1932 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1933 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1934 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1935 * elf64-s390.c (elf_howto_table): Likewise.
1936 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1937 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1938 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1939 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1940 (elfNN_aarch64_howto_none): Likewise.
1941 * elfxx-ia64.c (ia64_howto_table): Likewise.
1942 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1943 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1944 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1946 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1949 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1950 about -fPIC if the symbol is undefined when building executable.
1952 2015-01-15 Nick Clifton <nickc@redhat.com>
1955 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1956 error message. Never return an invalid howto pointer.
1957 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1958 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1959 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1960 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1961 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1962 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1963 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1964 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1965 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1966 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1967 * elf32-vax.c (rtype_to_howto): Likewise.
1968 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1969 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1970 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1971 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1972 (sh_elf_reloc): Check that the reloc is in range.
1973 * reloc.c (bfd_perform_relocation): Check that the section is big
1974 enough for the entire reloc.
1975 (bfd_generic_get_relocated_section_contents): Report unexpected
1976 return values from perform_reloc.
1978 2015-01-15 Nick Clifton <nickc@redhat.com>
1980 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1981 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1984 2015-01-15 Alan Modra <amodra@gmail.com>
1986 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1987 any output section matching a linker created dynobj section.
1989 2015-01-15 Alan Modra <amodra@gmail.com>
1992 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1993 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1994 Don't assign symtab file position unless symbols will be output.
1995 Merge blocks with condition in common. Don't call
1996 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1997 unless other symbols are output. Move assignment of symtab_shndx
1998 file position. Localize variable.
2000 2015-01-14 Jiong Wang <jiong.wang@arm.com>
2002 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
2003 trying to defer them to runtime.
2005 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
2007 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
2008 to check if a symbol should be bound symbolically.
2010 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2012 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
2013 for TLSLE_MOVW_TPREL_G2.
2015 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2018 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
2019 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
2020 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
2023 2015-01-12 Terry Guo <terry.guo@arm.com>
2025 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
2027 (_bfd_elf_gc_mark_extra_sections): Use it.
2029 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
2032 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
2033 only discard space for pc-relative relocs symbols which turn
2034 out to need copy relocs.
2036 2015-01-09 Nick Clifton <nickc@redhat.com>
2038 * tekhex.c (getvalue): Fix thinko in test for correct extraction
2040 (getsym): Return false if there was not enough data to extract the
2043 2015-01-09 Anthony Green <green@moxielogic.com>
2045 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
2047 2015-01-08 Nick Clifton <nickc@redhat.com>
2049 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
2050 16-bit absolute BR instructions to 10-bit pc-relative JMP
2053 2015-01-08 Nick Clifton <nickc@redhat.com>
2056 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
2057 to load the line table.
2058 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
2060 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
2061 the Data Directory Size is too large.
2063 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
2066 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
2067 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2069 2015-01-06 Nick Clifton <nickc@redhat.com>
2072 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
2075 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
2076 (bfd_perform_relocation): Include the size of the reloc in the
2077 test for an out of range relocation.
2078 (bfd_generic_get_relocated_section_contents): Remove reloc range
2081 * coff-i860.c (CALC_ADDEND): Always set an addend value.
2082 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
2083 avoid reading off the end of the buffer.
2085 (first_phase): Likewise.
2086 (pass_over): Pass an end pointer to the invoked function.
2088 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
2091 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
2093 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2095 2015-01-05 Nick Clifton <nickc@redhat.com>
2098 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
2099 is at least big enough for the header to be read.
2100 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
2101 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
2102 (bfd_mach_o_read_command): Prevetn duplicate error messages about
2103 unrecognized commands.
2104 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
2105 when indexing into the string table.
2107 2015-01-01 Alan Modra <amodra@gmail.com>
2109 Update year range in copyright notice of all files.
2111 For older changes see ChangeLog-2014
2113 Copyright (C) 2015 Free Software Foundation, Inc.
2115 Copying and distribution of this file, with or without modification,
2116 are permitted in any medium without royalty provided the copyright
2117 notice and this notice are preserved.
2123 version-control: never
projects / deliverable / binutils-gdb.git / blob