1 2015-06-15 Alan Modra <amodra@gmail.com>
3 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
4 2014-03-26 change. Call _bfd_clear_contents for relocs against
5 local and global symbols defined in discarded input sections.
7 2015-06-05 Nick Clifton <nickc@redhat.com>
9 * elf32-msp430.c (rl78_sym_diff_handler): New function.
10 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
11 (msp430x_howto_table): Likewise.
13 2015-06-05 Alan Modra <amodra@gmail.com>
15 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
16 relocs with insns moved by --ppc476-workaround. Correct
17 output of REL16 relocs.
19 2015-06-01 Jiong Wang <jiong.wang@arm.com>
21 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
22 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
23 (elfNN_aarch64_final_link_relocate): Ditto.
24 (elfNN_aarch64_gc_swap_hook): Ditto.
25 (elfNN_aarch64_check_relocs): Ditto.
26 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
28 2015-06-01 Jiong Wang <jiong.wang@arm.com>
30 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): 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_LD32_GOTPAGE_LO14.
36 2015-06-01 Jiong Wang <jiong.wang@arm.com>
38 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
39 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
40 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
41 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
43 2015-06-01 Jiong Wang <jiong.wang@arm.com>
45 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
46 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
47 (elfNN_aarch64_final_link_relocate): Ditto.
48 (elfNN_aarch64_gc_swap_hook): Ditto.
49 (elfNN_aarch64_check_relocs): Ditto.
50 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
52 2015-06-01 Jiong Wang <jiong.wang@arm.com>
54 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
55 * bfd-in2.h: Regenerate.
56 * libbfd.h: Regenerate.
57 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
58 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
60 2015-05-28 Catherine Moore <clm@codesourcery.com>
61 Bernd Schmidt <bernds@codesourcery.com>
62 Paul Brook <paul@codesourcery.com>
65 * bfd-in2.h: Regenerated.
66 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
67 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
68 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
70 (compact_eh_frame_hdr_info): Declare.
71 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
72 fields and compact-eh fields.
73 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
74 (bfd_elf_section_data): Add eh_frame_entry_field.
75 (elf_section_eh_frame_entry): Define.
76 (bfd_elf_parse_eh_frame_entries): Declare.
77 (_bfd_elf_parse_eh_frame_entry): Declare.
78 (_bfd_elf_end_eh_frame_parsing): Declare.
79 (_bfd_elf_write_section_eh_frame_entry): Declare.
80 (_bfd_elf_eh_frame_entry_present): Declare.
81 (_bfd_elf_section_for_symbol): Declare.
82 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
83 (bfd_elf_record_eh_frame_entry): New function.
84 (_bfd_elf_parse_eh_frame_entry): New function.
85 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
86 (cmp_eh_frame_hdr): New function.
87 (add_eh_frame_hdr_terminator): New function.
88 (_bfd_elf_end_eh_frame_parsing): New function.
89 (find_merged_cie): Update hdr_info field references.
90 (_bfd_elf_discard_section_eh_frame): Likewise.
91 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
92 (_bfd_elf_eh_frame_entry_present): New function.
93 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
94 (_bfd_elf_write_section_eh_frame_entry): New function.
95 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
96 (_bfd_elf_fixup_eh_frame_hdr): New function.
97 (write_compact_eh_frame_hdr): New function.
98 (write_dwarf_eh_frame_hdr): New function.
99 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
100 * elflink.c (_bfd_elf_section_for_symbol): New function.
101 (elf_section_ignore_discarded_relocs): Add Compact EH support.
102 (elf_link_input_bfd): Likewise.
103 (bfd_elf_final_link): Likewise.
104 (_bfd_elf_gc_mark): Likewise.
105 (bfd_elf_parse_eh_frame_entries): New function.
106 (bfd_elf_gc_sections): Add Compact EH support.
107 (bfd_elf_discard_info): Likewise.
108 * elfxx-mips.c: Include dwarf2.h.
109 (_bfd_mips_elf_compact_eh_encoding): New function.
110 (_bfd_mips_elf_cant_unwind_opcode): New function.
111 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
112 (_bfd_mips_elf_cant_unwind_opcode): Declare.
113 (elf_backend_compact_eh_encoding): Define.
114 (elf_backend_cant_unwind_opcode): Define.
115 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
116 (elf_backend_cant_unwind_opcode): Provide default.
117 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
118 elf_backend_cant_unwind_opcode.
119 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
121 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
124 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
125 for now binding only if pointer equality isn't needed.
126 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
127 binding only if pointer equality isn't needed.
128 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
129 section for now binding only if pointer equality isn't needed.
130 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
131 binding only if pointer equality isn't needed.
133 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
136 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
137 in .rel.plt/.rela.plt.
138 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
140 2015-05-19 Jiong Wang <jiong.wang@arm.com>
142 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
143 relocation case labels alphabetically.
144 (elfNN_aarch64_final_link_relocate): Ditto.
145 (elfNN_aarch64_tls_relax): Ditto.
146 (elfNN_aarch64_relocate_section): Ditto.
147 (elfNN_aarch64_gc_sweep_hook): Ditto.
148 (elfNN_aarch64_check_relocs): Ditto.
149 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
150 (_bfd_aarch64_elf_resolve_relocation): Ditto.
152 2015-05-18 Jiong Wang <jiong.wang@arm.com>
154 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
157 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
159 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
161 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
163 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
164 section for now binding.
165 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
168 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
170 * bfd.c (bfd_update_compression_header): Also write the zlib
171 header if the SHF_COMPRESSED bit cleared..
172 (bfd_check_compression_header): Return the uncompressed size.
173 * compress.c (decompress_contents): Don't skip the zlib header.
174 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
175 which doesn't have the zlib header.
176 (bfd_init_section_decompress_status): Likewise.
177 (bfd_get_full_section_contents): Updated.
178 (bfd_is_section_compressed): Likewise.
179 (bfd_is_section_compressed_with_header): Return the uncompressed
181 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
182 * bfd-in2.h: Regenerated.
184 2015-05-14 Jiong Wang <jiong.wang@arm.com>
186 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
189 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
191 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
192 as GOT reference when plt.refcount is not positive.
194 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
196 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
197 for the first .plt entry only if needed.
198 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
200 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
202 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
203 (ALL_MACHINES_CFILES): Likewise.
204 * archures.c (bfd_mach_iamcu): New.
205 (bfd_mach_i386_iamcu): Likewise.
206 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
207 (bfd_iamcu_arch): Likewise.
208 (bfd_archures_list): Add &bfd_iamcu_arch.
209 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
211 (targ_archs): Add bfd_iamcu_arch if needed.
212 * configure.ac: Support iamcu_elf32_vec.
213 * cpu-iamcu.c: New file.
214 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
215 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
216 * targets.c (iamcu_elf32_vec): New.
217 (_bfd_target_vector): Add iamcu_elf32_vec.
218 * Makefile.in: Regenerated.
219 * bfd-in2.h: Likewise.
220 * configure: Likewise.
222 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
224 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
226 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
229 and output_bfd with abfd.
230 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
232 2015-05-06 Toni Spets <toni.spets@iki.fi>
235 * peXXigen.c (rsrc_process_section): Skip discarded resource
238 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
240 * config.bfd: Support i[3-7]86-*-elf*.
242 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
244 * elf32-i386.c (elf_backend_post_process_headers): Undef for
247 2015-04-30 Nick Clifton <nickc@redhat.com>
250 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
252 (mep_reloc): Delete unused function.
254 2015-04-29 Nick Clifton <nickc@redhat.com>
257 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
260 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
262 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
263 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
264 elf_s390_merge_obj_attributes.
265 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
267 2015-04-24 Jiong Wang <jiong.wang@arm.com>
270 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
271 GOT_NORMAL for both sgot/srelgot section.
272 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
273 and generate necessary runtime relocation for GOT entry.
275 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
278 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
280 2015-04-24 Jiong Wang <jiong.wang@arm.com>
282 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
283 PC-relative relocation for external symbol.
285 2015-04-24 Nick Clifton <nickc@redhat.com>
288 * compress.c (decompress_contents): Zero initialse the z_stream
291 2015-04-24 Nick Clifton <nickc@redhat.com>
293 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
294 local labels to include local labels with a numeric suffix and
297 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
300 * section.c (SEC_MEP_VLIW): New.
301 * bfd-in2.h: Regenerated.
303 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
306 * compress.c (bfd_compress_section_contents): Remove the
307 write_compress argument.
308 (bfd_init_section_compress_status): Updated.
309 (bfd_compress_section): Likewise.
310 * elf.c (_bfd_elf_set_reloc_sh_name): New.
311 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
312 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
313 _bfd_elf_set_reloc_sh_name.
314 (elf_fake_sections): Don't rename DWARF debug section for
315 linker output if it will be compressed. Instead, set
316 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
317 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
318 sh_name != (unsigned int) -1. Don't finalize nor assign
319 shstrtab section here. Delay setting output section names to
320 _bfd_elf_write_object_contents.
321 (_bfd_elf_compute_section_file_positions): Update comments on
322 sh_offset for shstrtab section.
323 (assign_file_positions_for_non_load_sections): Set sh_offset to
324 -1 for shstrtab section.
325 (assign_file_positions_except_relocs): Likewise.
326 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
327 when compressing DWARF debug sections. Place shstrtab section
328 after DWARF debug sections have been compressed.
329 (_bfd_elf_write_object_contents): Setting sh_name for output
332 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
335 * bfd.c (bfd): Add is_linker_input.
336 * elf.c (convert_debug_to_zdebug): New.
337 (convert_zdebug_to_debug): Likewise.
338 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
339 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
340 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
341 instead of a pointer to section.
342 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
344 * section.c (SEC_ELF_RENAME): New.
345 * bfd-in2.h: Regenerated.
347 2015-04-23 Alan Modra <amodra@gmail.com>
349 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
350 (ppc64_elf_next_toc_section): Align multi-got toc base.
351 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
353 2015-05-04 Catherine Moore <clm@codesourcery.com>
355 * elfxx-target.h: Add missing #endif.
357 2015-04-22 Catherine Moore <clm@codesourcery.com>
359 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_entry): Don't write
360 the .eh_frame_entry section if the corresponding text section is marked
363 2015-04-22 Catherine Moore <clm@codesourcery.com>
364 Bernd Schmidt <bernds@codesourcery.com>
365 Paul Brook <paul@codesourcery.com>
367 * bfd-in2.h (SEC_INFO_TYPE_EH_FRAME_ENTRY): Define.
368 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
369 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
370 (dwarf_eh_frame_hdr_info): New struct.
371 (compact_eh_frame_hdr_info): New struct.
372 (eh_frame_hdr_info): Separate dwarf and compact fields.
373 (elf_backend_data): Add compact_eh_encoding and cant_unwind_opcode
375 (bfd_elf_section_data): Add eh_frame_entry field.
376 (elf_section_eh_frame_entry): Define.
377 (bfd_elf_parse_eh_frame_entries): Declare.
378 (_bfd_elf_parse_eh_frame_entry): Declare.
379 (_bfd_elf_end_eh_frame_parsing): Declare.
380 (_bfd_elf_write_section_eh_frame_entry): Declare.
381 (_bfd_elf_fixup_eh_frame_hdr): Declare.
382 (_bfd_elf_eh_frame_entry_present): Declare.
383 (_bfd_elf_section_for_symbol): Declare.
384 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
385 (bfd_elf_record_eh_frame_entry): New function.
386 (_bfd_elf_parse_eh_frame_entry): New function.
387 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
388 (cmp_eh_frame_hdr): New function.
389 (add_eh_frame_hdr_terminator): New function.
390 (_bfd_elf_end_eh_frame_parsing): New function.
391 (find_merged_cie): Update hdr_info field references.
392 (_bfd_elf_discard_section_eh_frame): Likewise.
393 (_bfd_elf_discard_section_eh_frame_hdr): Likewise.
394 Add Compact EH support.
395 (_bfd_elf_eh_frame_entry_present): New function.
396 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
397 (_bfd_elf_write_section_eh_frame_entry): New function.
398 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
399 (_bfd_elf_write_section_eh_frame): Likewise.
400 (_bfd_elf_fixup_eh_frame_hdr): New function.
401 (write_compact_eh_frame_hdr): New function.
402 (_bfd_elf_write_section_eh_frame_hdr): Compact EH support. Update
403 hdr_info field references.
404 * elflink.c (_bfd_elf_section_for_symbol): New function.
405 (elf_section_ignore_discarded_relocs, elf_link_input_bfd):
406 Handle SEC_INFO_TYPE_EH_FRAME_ENTRY.
407 (bfd_elf_final_link): Call _bfd_elf_fixup_eh_frame_hdr.
408 (_bfd_elf_gc_mark): Support Compact EH.
409 (bfd_elf_parse_eh_frame_entries): New function.
410 (bfd_elf_gc_sections): Support Compact EH.
411 (bfd_elf_discard_info): Likewise.
412 * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding): New function.
413 (_bfd_mips_elf_cant_unwind_opcode): New function.
414 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
415 (_bfd_mips_elf_cant_unwind_opcode): Declare.
416 (elf_backend_compact_eh_encoding): Define.
417 (elf_backend_cant_unwind_opcode): Define.
418 * elfxx-target.h (elf_backend_compact_eh_encoding):
419 Provide default definition.
420 (elf_backend_cant_unwind_opcode): Provide default definition.
421 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Define.
422 >>>>>>> 2015-05-04 Catherine Moore <clm@codesourcery.com>
424 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
427 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
428 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
429 (elf_i386_create_dynamic_sections): Always allow copy relocs for
430 building executables.
431 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
432 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
433 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
434 PIE and R_386_GOTOFF.
435 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
437 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
439 * elf.c (assign_section_numbers): Always set up sh_name.
441 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
443 * elf.c (assign_file_positions_for_non_load_sections): Iterate
445 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
447 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
449 * bfd-in.h (compressed_debug_section_type): New.
450 * compress.c (bfd_compress_section_contents): Add an argument
451 for linker write compression and always generate .zdebug_*
452 section when linking.
453 (bfd_init_section_compress_status): Pass FALSE to
454 bfd_compress_section_contents.
455 (bfd_compress_section): New function.
456 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
457 on DWARF debug sections if COMPRESS_DEBUG is set and rename
458 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
459 (assign_file_positions_for_non_load_sections): Set sh_offset
460 to -1 if SEC_ELF_COMPRESS is set.
461 (assign_file_positions_except_relocs): Likwise.
462 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
463 (_bfd_elf_assign_file_positions_for_non_load): This. Change
464 return time to bfd_boolean. Compress the section if
465 SEC_ELF_COMPRESS is set.
466 (_bfd_elf_write_object_contents): Updated.
467 (_bfd_elf_set_section_contents): Write section contents to
468 the buffer if SEC_ELF_COMPRESS is set.
469 * merge.c: Include "elf-bfd.h".
470 (sec_merge_emit): Add arguments for contents and offset. Write
471 to contents with offset if contents isn't NULL.
472 (_bfd_write_merged_section): Write section contents to the
473 buffer if SEC_ELF_COMPRESS is set. Pass contents and
474 output_offset to sec_merge_emit.
475 * elflink.c (bfd_elf_final_link): Allocate the buffer for
476 output section contents if SEC_ELF_COMPRESS is set.
477 * section.c (SEC_ELF_COMPRESS): New.
478 * bfd-in2.h: Regenerated.
480 2015-04-15 Alan Modra <amodra@gmail.com>
482 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
484 2015-04-14 Nick Clifton <nickc@redhat.com>
486 * elf32-rl78.c (RL78_OP_REL): New macro.
487 (rl78_elf_howto_table): Use it for complex relocs.
488 (get_symbol_value): Handle the cases when the info or status
490 (get_romstart): Cache the status returned by get_symbol_value.
491 (get_ramstart): Likewise.
492 (RL78_STACK_PUSH): Generate an error message if the stack
494 (RL78_STACK_POP): Likewise for underflows.
495 (rl78_compute_complex_reloc): New function. Contains the basic
496 processing code for all RL78 complex relocs.
497 (rl78_special_reloc): New function. Provides special reloc
498 handling for complex relocs.
499 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
500 (rl78_offset_for_reloc): Likewise.
502 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
505 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
506 info->extern_protected_data when warning copy relocs against
508 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
509 when checking protected non-function symbols.
511 2015-04-13 John Baldwin <jhb@FreeBSD.org>
513 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
515 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
517 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
520 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
521 if the object has been claimed by plugin.
523 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
526 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
527 protected data symbol when building shared library.
528 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
529 R_X86_64_GOTOFF64 against undefined symbol and replace
530 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
531 R_X86_64_GOTOFF64 against protected data symbol when building
534 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
537 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
538 against protected data symbol when building shared library.
539 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
540 R_X86_64_GOTOFF64 against protected data symbol when building
543 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
547 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
548 * elf32-i386.c (elf_backend_extern_protected_data): New.
550 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
551 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
552 copy relocs against protected symbols if extern_protected_data
554 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
555 non-function symbols if extern_protected_data is true.
556 * elfxx-target.h (elf_backend_extern_protected_data): New.
558 (elfNN_bed): Initialize extern_protected_data with
559 elf_backend_extern_protected_data.
561 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
563 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
564 and free with bfd_alloc and bfd_release on compressed buffer.
565 Release buffer if compressed section isn't smaller.
567 2015-04-10 Alan Modra <amodra@gmail.com>
570 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
571 on adding a protected visibility variable to .dynbss.
573 2015-04-10 Alan Modra <amodra@gmail.com>
575 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
578 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
579 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
580 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
581 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
582 extern_protected_data test.
583 (_bfd_elf_symbol_refs_local_p): Likewise.
584 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
585 (elfNN_bed): Delete elf_backend_extern_protected_data init.
587 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
589 * compress.c (bfd_compress_section_contents): Update comments.
590 (bfd_init_section_decompress_status): Likewise.
591 (bfd_init_section_compress_status): Likewise.
593 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
595 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
597 (TARGET_LITTLE_SYM): Likewise.
599 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
601 * elf32-xtensa.c (splay-tree.h): include header.
602 (text_action_struct): drop next pointer.
603 (text_action_list_struct): drop head pointer, add count and
605 (find_fill_action): instead of linear search in text_action_list
607 (text_action_compare, action_first, action_next): new functions.
608 (text_action_add, text_action_add_literal): instead of linear
609 search and insertion insert new node into the tree.
610 (removed_by_actions): pass additional parameter: action_list,
611 use it to traverse the tree.
612 (offset_with_removed_text): pass additional action_list parameter
613 to removed_by_actions.
614 (map_action_fn_context): new typedef.
615 (map_action_fn_context_struct): new structure.
616 (map_action_fn): new function.
617 (map_removal_by_action): use splay_tree_foreach to build map.
618 (find_insn_action): replace linear search in text_action_list
619 with series of splay_tree_lookups.
620 (print_action, print_action_list_fn): new functions.
621 (print_action_list): use splay_tree_foreach.
622 (init_xtensa_relax_info): drop action_list.head initialization.
624 (compute_text_actions): use non-zero action_list_count instead of
625 non-NULL action list.
626 (xlate_map_context): new typedef.
627 (xlate_map_context_struct): new structure.
628 (xlate_map_fn): new function.
629 (build_xlate_map): use splay_tree_foreach to build map.
630 (action_remove_bytes_fn): new function.
631 (relax_section): use zero action_list_count instead of NULL
632 action list. Use splay_tree_foreach to count final section size.
633 Drop unused variable 'removed'.
635 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
637 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
638 (removed_literal_map_entry_struct): new structure.
639 (removed_literal_list_struct): add new fields: n_map and map.
640 (map_removed_literal, removed_literal_compare): new functions.
641 (find_removed_literal): build index array for literals ordered
642 by VMA, use binary search to find removed literal.
644 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
646 * elf32-xtensa.c (removal_by_action_entry_struct,
647 removal_by_action_map_struct): new structures.
648 (removal_by_action_entry, removal_by_action_map): new typedefs.
649 (text_action_list_struct): add new field: map.
650 (map_removal_by_action, removed_by_actions_map,
651 offset_with_removed_text_map): new functions.
652 (relax_section): replace offset_with_removed_text with
653 offset_with_removed_text_map.
654 (translate_reloc, relax_property_section, relax_section_symbols):
655 replace removed_by_actions with removed_by_actions_map.
657 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
659 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
660 reloc_range): new typedef.
661 (reloc_range_list_struct, reloc_range_list_entry_struct,
662 reloc_range_struct): new structures.
663 (reloc_range_compare, build_reloc_ranges,
664 reloc_range_list_append, reloc_range_list_remove,
665 reloc_range_list_update_range, free_reloc_range_list): new
667 (compute_text_actions): precompute relocation opcodes before the
668 loop. Add relevant_relocs variable, initialize it before the
669 loop, pass it to the check_section_ebb_pcrels_fit.
670 (check_section_ebb_pcrels_fit): add new parameter:
671 relevant_relocs. Update address range in the relevant_relocs if
672 it's non-NULL and iterate only over relevant relocations.
674 2015-04-09 Nick Clifton <nickc@redhat.com>
676 * elf32-rx.c (describe_flags): Report the settings of the string
678 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
681 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
683 * compress.c (bfd_compress_section_contents): Work around a GCC
684 uninitialized warning bug fixed in GCC 4.7.
686 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
688 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
690 * bfd.c (bfd::flags): Increase size to 18 bits.
691 (BFD_COMPRESS_GABI): New.
692 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
693 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
694 (bfd_update_compression_header): New fuction.
695 (bfd_check_compression_header): Likewise.
696 (bfd_get_compression_header_size): Likewise.
697 (bfd_is_section_compressed_with_header): Likewise.
698 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
699 (bfd_compress_section_contents): Return the uncompressed size if
700 the full section contents is compressed successfully. Support
701 converting from/to .zdebug* sections.
702 (bfd_get_full_section_contents): Call
703 bfd_get_compression_header_size to get compression header size.
704 (bfd_is_section_compressed): Renamed to ...
705 (bfd_is_section_compressed_with_header): This. Add a pointer
706 argument to return compression header size.
707 (bfd_is_section_compressed): Use it.
708 (bfd_init_section_decompress_status): Call
709 bfd_get_compression_header_size to get compression header size.
710 Return FALSE if uncompressed section size is 0.
711 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
712 from/to .zdebug* sections.
713 * bfd-in2.h: Regenerated.
715 2015-04-07 Alan Modra <amodra@gmail.com>
717 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
718 mapped to output .got section.
720 2015-04-07 Alan Modra <amodra@gmail.com>
722 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
723 and has_addr16_lo. Make has_sda_refs a bitfield.
724 (ppc_elf_check_relocs): Set new flags.
725 (ppc_elf_link_hash_table_create): Update default_params.
726 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
727 where we won't be making .dynbss entries or editing code. Set
728 params->pic_fixup when we'll edit code for protected var access.
729 (allocate_dynrelocs): Allocate got entry for edited code and
731 (struct ppc_elf_relax_info): Add picfixup_size.
732 (ppc_elf_relax_section): Rename struct one_fixup to struct
733 one_branch_fixup. Rename fixups to branch_fixups. Size space for
735 (ppc_elf_relocate_section): Edit non-PIC accessing protected
736 visibility variables to PIC. Don't emit dyn_relocs for code
738 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
740 2015-04-07 Nick Clifton <nickc@redhat.com>
742 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
743 local labels as local.
745 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
747 * compress.c (get_uncompressed_size): Removed.
748 (bfd_compress_section_contents): Use bfd_putb64 to write
749 uncompressed section size.
750 (bfd_init_section_decompress_status): Replace
751 get_uncompressed_size with bfd_getb64.
753 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
755 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
756 SHF_COMPRESSED bit if not decompress.
758 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
760 * compress.c (get_uncompressed_size): New. Extracted from ...
761 (bfd_init_section_decompress_status): This. Use it.
763 2015-04-02 Andrew Turner <andrew@freebsd.org>
765 * config.bfd: Add aarch64-*-freebsd* target triple.
767 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
769 * configure: Regenerated.
771 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
772 Marcus Shawcroft <marcus.shawcroft@arm.com>
773 Jiong Wang <jiong.wang@arm.com>
775 * bfd-in.h (bfd_elf64_aarch64_set_options)
776 (bfd_elf32_aarch64_set_options): Add parameter.
777 * bfd-in2.h: Regenerated.
778 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
779 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
780 (_bfd_aarch64_erratum_843419_stub_name)
781 (_bfd_aarch64_erratum_843419_fixup)
782 (_bfd_aarch64_erratum_843419_scan)
783 (_bfd_aarch64_erratum_843419_branch_to_stub)
784 (_bfd_aarch64_erratum_843419_p): Define.
785 (enum elf_aarch64_stub_type): Define
786 aarch64_stub_erratum_843419_veneer.
787 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
788 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
789 and fix_erratum_843419_adr.
790 (stub_hash_newfunc): Initialize adrp_offset;
791 (_bfd_aarch64_add_stub_entry_after): Define.
792 (aarch64_map_one_stub, aarch64_build_one_stub)
793 (aarch64_size_one_stub): Handle
794 aarch64_stub_erratum_843419_veneer.
795 (_bfd_aarch64_resize_stubs): Round stub section size.
796 (elfNN_aarch64_size_stubs): Add scan for 843419.
797 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
798 fix_erratum_843419 and fix_erratum_843419_adr.
799 (struct erratum_835769_branch_to_stub_data): Add info.
800 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
801 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
802 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
803 (_bfd_aarch64_sign_extend): Define.
804 (reencode_adr_imm): Remove static. Rename to:
805 (_bfd_aarch64_reencode_adr_imm): Define.
806 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
807 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
808 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
809 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
812 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
814 * configure: Regenerated.
816 2015-03-31 Ed Schouten <ed@nuxi.nl>
818 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
819 for x86_64-*-cloudabi*.
820 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
821 * configure: Regenerated.
822 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
823 (TARGET_LITTLE_NAME): Likewise.
824 (ELF_OSABI): Likewise.
825 (elf64_bed): Likewise.
826 * targets.c (x86_64_elf64_cloudabi_vec): New.
827 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
829 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
831 * configure.ac: Revert the AM_ZLIB change.
832 * Makefile.in: Regenerated.
833 * aclocal.m4: Likewise.
834 * configure: Likewise.
835 * doc/Makefile.in: Likewise.
837 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
840 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
841 (_bfd_elf_get_reloc_section): New.
842 * elf.c (_bfd_elf_get_reloc_section): Likewise.
843 (assign_section_numbers): Call get_reloc_section to look up the
844 section the relocs apply.
845 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
846 (elfNN_bed): Initialize get_reloc_section with
847 elf_backend_get_reloc_section.
849 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
851 * Makefile.am (ZLIB): New.
853 (AM_CFLAGS): Add $(ZLIBINC).
854 (libbfd_la_LIBADD): Add $(ZLIB).
855 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
856 (decompress_contents): Don't check HAVE_ZLIB_H.
857 (bfd_compress_section_contents): Likewise.
858 (bfd_get_full_section_contents): Likewise.
859 (bfd_init_section_decompress_status): Likewise.
860 (bfd_init_section_compress_status): Likewise.
861 * configure.ac (AM_ZLIB): Removed.
862 (zlibdir): New. AC_SUBST.
864 Add --with-system-zlib.
865 * Makefile.in: Regenerated.
866 * acinclude.m4: Likewise.
867 * config.in: Likewise.
868 * configure: Likewise.
869 * doc/Makefile.in: Likewise.
871 2015-03-27 Alan Modra <amodra@gmail.com>
875 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
876 protected_def when symbol section is read-only. Adjust all calls.
877 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
879 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
881 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
882 _bfd_final_link_relocate with aarch64_relocate.
884 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
887 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
888 (bfd_elf_gc_sections): Likewise.
890 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
892 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
893 size for initial branch.
894 (elfNN_aarch64_build_stubs): Write initial branch.
895 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
896 mapping symbol on initial branch.
898 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
900 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
901 Update erratum count.
903 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
905 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
906 first matching debug section.
908 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
911 * compress.c (bfd_compress_section_contents): Don't write the
912 zlib header and set contents as well as compress_status if
913 compression didn't make the section smaller.
914 (bfd_init_section_compress_status): Don't check compression
917 2015-03-24 Nick Clifton <nickc@redhat.com>
920 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
921 range auxillary sections.
923 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
925 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
927 (_bfd_aarch64_get_stub_for_link_section): Define.
929 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
931 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
932 update of section_group[].stub_sec.
934 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
936 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
937 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
938 Delete fixes, fix_table_size and associated code. Call
939 _bfd_aarch64_add_stub_entry_in_group. Rename to...
940 (bfd_aarch64_erratum_835769_scan): Define.
941 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
942 erratum_835769_fix_table_size, i and associated code. Relocate
943 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
944 correction. Delete construction of stub entry from
945 erratum_835769_fixes array.
947 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
949 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
950 _bfd_aarch64_add_stub_entry_in_group.
952 2015-03-24 Alan Modra <amodra@gmail.com>
954 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
955 stubs, even those for undefined weak symbols. Otherwise, don't
956 report relocation overflow on branches to undefined strong
957 symbols. Fix memory leak.
958 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
959 overflow on branches to undefined strong symbols.
961 2015-03-23 Keith Seitz <keiths@redhat.com>
963 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
966 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
968 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
970 (_bfd_aarch64_erratum_835769_stub_name): Define.
972 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
974 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
975 stub resize code into...
976 (bfd_aarch64_resize_stubs): Define.
978 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
980 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
981 creation code into...
982 (bfd_aarch64_create_stub_section): Define.
984 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
986 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
987 from elf_aarch64_create_or_find_stub_sec.
988 (_bfd_aarch64_add_stub_entry_in_group): Rename from
989 elfNN_aarch64_add_stub. Call
990 _bfd_aarch64_create_or_find_stub_sec.
991 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
992 _bfd_aarch64_add_stub_entry_in_group.
994 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
996 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
997 sense of boolean return.
998 (elfNN_aarch64_size_stubs): Adjust for above.
1000 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1002 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
1003 Remove unused parameter.
1004 (elfNN_aarch64_size_stubs): Adjust for above.
1006 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1008 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
1010 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1012 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
1013 (num_aarch64_erratum_835769_fixes): Remove.
1014 (elfNN_aarch64_size_stubs): Remove assignments to above.
1016 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1018 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
1020 (aarch64_erratum_seqeunce): Rename rtn to rt2.
1022 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1024 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
1026 2015-03-19 Nick Clifton <nickc@redhat.com>
1028 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
1029 the RL78 core based upon the flags.
1030 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
1032 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
1033 (elf32_rl78_machine): Always return bfd_mach_rl78.
1035 2015-03-19 Nick Clifton <nickc@redhat.com>
1038 * compress.c (bfd_compress_section_contents): Do not define this
1039 function if it is not used.
1041 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
1043 * compress.c (bfd_compress_section_contents): Make it static.
1044 * bfd/bfd-in2.h: Regenerated.
1046 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
1049 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
1050 suitable for the AMD64.
1052 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1053 Nick Clifton <nickc@redhat.com>
1056 * coffgen.c (make_a_section_from_file): Only prepend a z to a
1057 debug section's name if the section was actually compressed.
1058 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1059 * compress.c (bfd_init_section_compress_status): Do not compress
1060 the section if doing so would make it bigger. In such cases leave
1061 the section alone and return COMPRESS_SECTION_NONE.
1063 2015-03-17 Alan Modra <amodra@gmail.com>
1065 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
1066 on nothing to do, before malloc of returned symbol array.
1068 2015-03-16 Nick Clifton <nickc@redhat.com>
1070 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
1071 stored in the elf_section_data structure then load them as
1074 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1076 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
1077 relocs against code sections.
1078 * elf32-s390.c: Define elf_backend_sort_relocs_p.
1079 * elf64-s390.c: Likewise.
1081 2015-03-11 Alan Modra <amodra@gmail.com>
1083 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
1084 reverse order. Account for larger size of __tls_get_addr_opt stub.
1086 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
1089 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
1091 (elf32_arm_print_private_bfd_data): Likewise.
1093 2015-03-06 Nick Clifton <nickc@redhat.com>
1096 * elflink.c (put_value): Like previous delta, but for the 32-bit
1099 2015-03-05 Nick Clifton <nickc@redhat.com>
1102 * elflink.c (put_value): Avoid using an undefined shift
1105 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1109 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1110 * elf32-i386.c (elf_backend_extern_protected_data): New.
1112 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1113 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1114 copy relocs against protected symbols if extern_protected_data
1116 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1117 non-function symbols if extern_protected_data is true.
1118 * elfxx-target.h (elf_backend_extern_protected_data): New.
1120 (elfNN_bed): Initialize extern_protected_data with
1121 elf_backend_extern_protected_data.
1123 2015-03-05 Nick Clifton <nickc@redhat.com>
1126 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
1127 lookup fails, check for an address bias in the dwarf info, and if
1128 one exists, retry the lookup with the biased value.
1129 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
1130 Determines if a bias exists bewteen the addresses of functions
1131 based on DWARF information vs symbol table information.
1132 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
1133 * libbfd.h: Regenerate.
1135 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1137 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
1138 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
1139 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
1141 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1143 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
1144 (aarch64_size_one_stub): Likewise.
1145 (aarch64_map_one_stub): Likewise.
1147 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
1149 * cpu-s390.c (N): New macro.
1150 (bfd_s390_31_arch): New. Define only if default target word size
1151 is 64 bits. Otherwise define...
1152 (bfd_390_64_arch): ...this. Make static.
1153 (bfd_s390_arch): Define according to the default target word size.
1154 Let the 'next' field point to the alternate arch.
1156 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1159 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
1160 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1161 to be used with MOVK rather than MOVZ.
1163 2015-03-03 DJ Delorie <dj@redhat.com>
1165 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
1168 2015-02-28 Alan Modra <amodra@gmail.com>
1170 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
1173 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
1175 * elf32-i386.c (need_convert_mov_to_lea): New.
1176 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
1177 (elf_i386_convert_mov_to_lea): Return TRUE if
1178 need_convert_mov_to_lea is unset.
1179 * elf64-x86-64.c (need_convert_mov_to_lea): New.
1180 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
1181 (elf_x86_64_convert_mov_to_lea): Return TRUE if
1182 need_convert_mov_to_lea is unset.
1184 2015-02-27 Nick Clifton <nickc@redhat.com>
1187 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
1188 string length overflow when the string table length is actually
1191 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1193 * bfd/bfd-in2.h: Regenerate.
1194 * bfd/libbfd.h: Regenerate.
1196 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1198 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
1199 TLSDESC_LD_PREL19 field width and masks.
1200 (aarch64_tls_transition_without_check)
1201 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1202 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1203 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1204 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
1205 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1206 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1208 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1210 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
1212 (aarch64_tls_transition_without_check)
1213 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1214 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1215 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1216 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1217 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1218 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1219 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1221 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1223 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
1224 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
1225 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1226 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1227 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1228 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1229 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1230 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1231 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1233 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1235 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
1236 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
1237 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
1238 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
1239 (elfNN_aarch64_check_relocs): Handle
1240 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1242 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1243 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1245 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1247 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
1249 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1251 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
1252 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
1253 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
1256 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1258 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
1261 2015-02-26 Nick Clifton <nickc@redhat.com>
1264 * coffcode.h (coff_compute_section_file_positions): Report
1265 negative page sizes.
1266 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
1267 (assign_file_positions_for_non_load_sections): Replace assertion
1268 with an error message.
1269 (rewrite_elf_program_header): Handle excessive segment
1271 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
1272 (bfd_mach_o_read_section_64): Likewise.
1273 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
1274 print a bfd name, not %A.
1276 2015-02-26 Alan Modra <amodra@gmail.com>
1278 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
1279 thread-safe stubs for iplt.
1280 (build_tls_get_addr_stub): Restore r2 immediately after call.
1282 2015-02-26 Terry Guo <terry.guo@arm.com>
1284 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
1285 merge Tag_ABI_HardFP_use.
1287 2015-02-26 Alan Modra <amodra@gmail.com>
1289 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
1290 Use text relocs rather than giving an error on trying to use
1291 .dynbss for protected shared lib vars.
1292 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1294 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1296 * elf32-avr.c (struct elf_avr_section_data): New structure.
1297 (struct avr_relax_info): New structure.
1298 (elf_avr_new_section_hook): New function.
1299 (struct elf_avr_section_data): Add relax_info.
1300 (get_avr_relax_info): New function.
1301 (init_avr_relax_info): New function.
1302 (elf32_avr_relax_delete_bytes): Find next property record before
1303 deleting bytes. When deleting don't move bytes beyond the next
1305 (avr_elf32_assign_records_to_section): New function.
1306 (avr_property_record_compare): New function.
1307 (avr_load_all_property_sections): New function.
1308 (elf32_avr_relax_section): Load property data. After relaxing the
1309 section, move any .align directives that have enough deleted bytes
1311 (bfd_elf32_new_section_hook): Define.
1313 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1315 * elf32-avr.h (struct avr_property_header): New strucure.
1316 (avr_elf32_load_property_records): Declare.
1317 (avr_elf32_property_record_name): Declare.
1318 * elf32-avr.c: Add bfd_stdint.h include.
1319 (retrieve_local_syms): New function.
1320 (get_elf_r_symndx_section): New function.
1321 (get_elf_r_symndx_offset): New function.
1322 (internal_reloc_compare): New function.
1323 (struct avr_find_section_data): New structure.
1324 (avr_is_section_for_address): New function.
1325 (avr_find_section_for_address): New function.
1326 (avr_elf32_load_records_from_section): New function.
1327 (avr_elf32_load_property_records): New function.
1328 (avr_elf32_property_record_name): New function.
1330 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1332 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1333 (AVR_PROPERTY_RECORDS_VERSION): Define.
1334 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1335 (struct avr_property_record): New structure.
1337 2015-02-24 Nick Clifton <nickc@redhat.com>
1339 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1341 (v850_elf_make_note_section): New function. Creates a note
1343 (v850_elf_create_sections): New function. Create a note section
1344 if one is not already present.
1345 (v850_elf_set_note): New function. Adds a note to a bfd.
1346 (v850_elf_copy_private_bfd_data): New function. Copies V850
1348 (v850_elf_merge_notes): New function. Merges V850 notes.
1349 (print_v850_note): New function. Displays a V850 note.
1350 (v850_elf_print_notes): New function. Displays all notes attached
1352 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1353 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1354 (v850_elf_fake_sections): Set the type of the V850 note section.
1355 * bfd-in.h (v850_elf_create_sections): Add prototype.
1356 (v850_elf_set_note): Add prototype.
1357 * bfd-in2.h: Regenerate.
1359 2015-02-24 Nick Clifton <nickc@redhat.com>
1361 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1362 * configure: Regenerate.
1363 * config.in: Regenerate.
1364 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1365 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1366 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1369 2015-02-24 Nick Clifton <nickc@redhat.com>
1371 * pdp11.c (set_section_contents): Pad the .text and .data sections
1372 to their aligned sizes.
1374 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1376 * config.bfd: Add h8300-*-linux.
1377 * configure.ac: Add h8300_elf32_linux_vec.
1378 * configure: Regenerate.
1379 * elf32-h8300.c: Likewise.
1380 * targets.c(_bfd_target_vector): Likewise.
1382 2015-02-23 Nick Clifton <nickc@redhat.com>
1385 * cpu-w65.c: Correct typos in license notice.
1388 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1389 symbols at end of sections. Adjust function sizes.
1391 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1393 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1394 (elfcore_write_s390_vxrs_high): Likewise.
1395 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1396 (elfcore_grok_s390_vxrs_high): New function.
1397 (elfcore_grok_note): Call them.
1398 (elfcore_write_s390_vxrs_low): New function.
1399 (elfcore_write_s390_vxrs_high): New function.
1400 (elfcore_write_register_note): Call them.
1402 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1405 * verilog.c (verilog_write_record): Correct buffer size.
1407 2015-02-19 Alan Modra <amodra@gmail.com>
1409 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1411 2015-02-19 Alan Modra <amodra@gmail.com>
1414 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1415 (elf_link_output_extsym): Drop local and global undefined syms.
1416 Tidy. Expand comment.
1418 2015-02-17 Alan Modra <amodra@gmail.com>
1421 * elflink.c (struct elf_outext_info): Remove need_second_pass
1423 (elf_link_output_extsym): Delete code handling second forced
1424 local pass. Move code emitting NULL STT_FILE symbol later, so
1425 that it can be omitted if forced local is stripped. Don't
1426 emit the NULL STT_FILE if no file symbols have been output.
1427 (bfd_elf_final_link): Remove second forced local pass.
1428 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1429 (ppc_elf_size_dynamic_sections): Likewise.
1430 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1431 (build_global_entry_stubs): Likewise.
1432 (ppc64_elf_build_stubs): Likewise.
1434 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1437 * elflink.c (elf_link_output_extsym): Only check filesym_count
1438 when outputting a NULL FILE symbol. Set second_pass_sym to
1439 h->forced_local && !h->root.linker_def.
1441 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1443 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1444 on _TLS_MODULE_BASE_.
1445 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1447 2015-02-15 Alan Modra <amodra@gmail.com>
1449 * dwarf2.c (read_rangelist): Correct buffer overflow check
1450 Whitespace throughout file.
1452 2015-02-14 Alan Modra <amodra@gmail.com>
1455 * bfd.c (struct bfd): Add lto_output.
1456 * linker.c (_bfd_handle_already_linked): Explicitly test for
1457 objects added by the lto plugin.
1458 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1459 no_export flags from archive.
1460 * archive.c (open_nested_file): New function, setting lto_output
1461 and no_export, extracted from..
1462 (find_nested_archive): ..here. Flip params. Rename from
1463 _bfd_find_nested_archive.
1464 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1465 (_bfd_look_for_bfd_in_cache): Copy no_export.
1466 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1467 my_archive->no_export test.
1468 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1469 Don't use the file name when adding lto_output STT_FILE sym.
1470 * bfd-in2.h: Regenerate.
1472 2015-02-13 Alan Modra <amodra@gmail.com>
1475 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1476 now redundant assert.
1478 2015-02-12 Nick Clifton <nickc@redhat.com>
1481 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1482 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1483 (read_indirect_string, read_alt_indirect_string)
1484 (read_alt_indirect_ref, read_address, read_abbrevs)
1485 (read_attribute_value, read_attribute, decode_line_info)
1486 (find_abstract_instance_name, read_rangelist)
1487 (scan_unit_for_symbols, parse_comp_unit)
1488 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1489 end pointers to reading functions and check for offsets taking
1490 pointers out of range. Replace calls to read_*_leb128 with calls
1491 to safe_read_leb128.
1493 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1495 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1496 computed file_name address being before the start of the string
1499 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1502 * bfd.c (bfd_plugin_format): New.
1503 (bfd): Add plugin_format and plugin_dummy_bfd.
1504 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1505 argument to return TRUE if any plugin is found. Set plugin_format.
1507 (bfd_plugin_target_p): New.
1508 (bfd_plugin_specified_p): Likewise.
1509 (bfd_plugin_target_p): Likewise.
1510 (register_ld_plugin_object_p): Likewise.
1511 (bfd_plugin_set_plugin): Set has_plugin.
1512 (load_plugin): Cache try_load_plugin result.
1513 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1515 * plugin.h (bfd_plugin_target_p): New.
1516 (bfd_plugin_specified_p): Likewise.
1517 (register_ld_plugin_object_p): Likewise.
1518 * bfd-in2.h: Regenerated.
1520 2015-02-11 Pedro Alves <palves@redhat.com>
1522 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1523 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1524 * libbfd.h: Regenerate.
1525 * libcoff.h: Regenerate.
1527 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1528 * mach-o.h [__cplusplus]: Wrap in extern "C".
1529 * som.h [__cplusplus]: Wrap in extern "C".
1531 2015-02-10 Nick Clifton <nickc@redhat.com>
1534 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1536 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1537 size and number of relocs.
1538 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1540 * versados.c (process_otr): Check the esdid value before using it
1541 to access the EDATA.
1543 2015-02-09 Ed Maste <emaste@freebsd.org>
1545 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1546 uninitialized and unused variable.
1547 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1549 2015-02-09 Alan Modra <amodra@gmail.com>
1551 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1553 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1554 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1556 2015-02-09 Alan Modra <amodra@gmail.com>
1558 * elflink.c: Whitespace, formatting fixes.
1559 (elf_link_input_bfd): Clarify comment.
1560 (elf_link_output_extsym): Exclude symbols in linker created
1561 sections when testing for plugin symbols.
1563 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1566 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1567 warning for relocation in readonly section for -z text.
1568 (elf_i386_size_dynamic_sections): Likewise.
1569 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1570 (elf_x86_64_size_dynamic_sections): Likewise.
1572 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1576 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1577 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1578 referenced from a non-IR file.
1580 2015-02-06 Nick Clifton <nickc@redhat.com>
1583 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1584 addresses that wrap around the address space.
1585 (rsrc_parse_entry): Likewise.
1587 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1591 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1592 undefined if it is referenced from a non-IR file.
1594 2015-02-03 Nick Clifton <nickc@redhat.com>
1597 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1598 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1599 index or an out of range fdr index.
1600 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1601 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1602 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1603 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1604 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1605 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1606 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1607 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1608 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1609 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1610 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1611 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1612 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1613 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1614 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1615 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1616 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1617 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1618 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1619 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1620 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1621 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1622 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1623 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1624 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1625 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1626 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1627 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1628 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1629 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1630 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1631 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1632 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1633 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1634 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1635 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1636 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1637 * elf32-vax.c (rtype_to_howto): Likewise.
1638 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1639 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1640 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1641 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1642 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1643 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1644 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1645 of range symbol indicies.
1646 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1647 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1648 (bfd_mach_o_build_dysymtab): Likewise.
1649 (bfd_mach_o_write_symtab_content): Set the string table size to
1651 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1653 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1655 * tekhex.c (first_phase): Check for src pointer reaching end of
1658 2015-02-03 Will Newton <will.newton@linaro.org>
1660 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1661 Set st_value to zero for undefined symbols if the reference
1662 is weak or pointer_equality_needed is FALSE.
1664 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1665 comment discussing why we clear st_value for some symbols.
1667 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1669 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1670 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1672 2015-01-29 Alan Modra <amodra@gmail.com>
1674 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1675 optimization. Tidy mask for GOT_TLSGD optimization.
1676 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1677 location of nop zapping high insn too.
1679 2015-01-28 Alan Modra <amodra@gmail.com>
1681 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1682 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1683 in .toc indicate xlc compiled code that might require a rw .toc.
1685 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1687 * Makefile.am: Add FT32 files.
1688 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1689 (bfd_mach_ft32): Define.
1690 (bfd_ft32_arch): Declare.
1691 (bfd_archures_list): Add bfd_ft32_arch.
1692 * config.bfd: Handle FT32.
1693 * configure.ac: Likewise.
1694 * cpu-ft32.c: New file.
1695 * elf32-ft32.c: New file.
1696 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1697 BFD_RELOC_FT32_18): Define.
1698 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1699 * bfd-in2.h: Regenerate.
1700 * libbfd.h: Regenerate.
1701 * Makefile.in: Regenerate.
1702 * configure: Regenerate.
1703 * po/SRC-POTFILES.in: Regenerate.
1705 2015-01-27 Nick Clifton <nickc@redhat.com>
1708 * pdp11.c (aout_get_external_symbols): Return false if there are
1711 * dwarf2.c (concat_filename): Check for an empty directory table.
1712 (scan_unit_for_symbols): Check for reading off the end of the
1714 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1716 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1719 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1721 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1723 2015-01-22 DJ Delorie <dj@redhat.com>
1725 * elf32-m32c.c (m32c_apply_reloc_24): New.
1726 (m32c_elf_howto_table): Use it for R_M32C_24.
1727 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1729 2015-01-22 Nick Clifton <nickc@redhat.com>
1732 * coffcode.h (handle_COMDAT): When searching for the section
1733 symbol, make sure that there is space left in the symbol table.
1734 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1736 2015-01-21 Nick Clifton <nickc@redhat.com>
1739 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1741 (coff_slurp_line_table): Return FALSE if the line number
1742 information was corrupt.
1743 (coff_slurp_symbol_table): Return FALSE if the symbol information
1745 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1746 initialise the fields of the dyld_info structure.
1747 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1748 error message and a return value.
1749 (bfd_mach_o_layout_commands): Change the function to boolean.
1750 Return FALSE if the function fails.
1751 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1753 (bfd_mach_o_read_command): Fail if an unrecognised command is
1755 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1757 (slurp_symtab): Check the return from bfd_malloc.
1758 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1759 encountered an error.
1760 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1762 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1764 * tekhex.c (first_phase): Fail if the section is too big.
1765 * versados.c (struct esdid): Add content_size field.
1766 (process_otr): Use and check the new field.
1767 (versados_get_section_contents): Check that the section exists and
1768 that the requested data is available.
1770 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1772 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1774 2015-01-20 Alan Modra <amodra@gmail.com>
1777 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1778 ELF_COMMON_DEF syms.
1780 2015-01-19 Alan Modra <amodra@gmail.com>
1783 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1784 linker script assignments too.
1785 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1786 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1788 2015-01-19 Alan Modra <amodra@gmail.com>
1790 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1791 to allow return of first howto.
1792 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1793 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1794 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1795 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1796 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1797 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1798 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1799 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1800 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1801 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1802 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1803 (spu_elf_reloc_type_lookup): Adjust to suit.
1805 2015-01-19 Alan Modra <amodra@gmail.com>
1807 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
1808 (bfd_get_section_limit): ..here.
1809 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
1810 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
1811 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
1812 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
1813 bfd_reloc_outofrange check.
1814 * bfd-in2.h: Regenerate.
1816 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
1817 on zero size relocs.
1818 * ecoff.c (ecoff_reloc_link_order): Likewise.
1819 * elf32-nds32.c (nds32_relocate_contents): Likewise.
1820 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1822 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
1823 (_bfd_clear_contents): Likewise.
1824 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
1825 (mips_elf_perform_relocation): Likewise.
1827 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
1828 from malloc on zero size alloc.
1829 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1830 * elflink.c (elf_reloc_link_order): Likewise.
1831 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1832 * pdp11.c (aout_link_reloc_link_order): Likewise.
1833 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1835 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
1836 bitsize 0, and complain_overflow_dont.
1837 * coff-sparc.c (coff_sparc_howto_table): Likewise.
1838 * elf-hppa.h (elf_hppa_howto_table): Likewise.
1839 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
1840 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
1841 * elf32-arc.c (elf_arc_howto_table): Likewise.
1842 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
1843 * elf32-avr.c (elf_avr_howto_table): Likewise.
1844 * elf32-bfin.c (bfin_howto_table): Likewise.
1845 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
1846 * elf32-cris.c (cris_elf_howto_table): Likewise.
1847 * elf32-crx.c (crx_elf_howto_table): Likewise.
1848 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
1849 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
1850 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
1851 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
1852 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
1853 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1854 * elf32-h8300.c (h8_elf_howto_table): Likewise.
1855 * elf32-i370.c (i370_elf_howto_raw): Likewise.
1856 * elf32-i386.c (elf_howto_table): Likewise.
1857 * elf32-i860.c (elf32_i860_howto_table): Likewise.
1858 * elf32-i960.c (elf32_i960_relocate): Likewise.
1859 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
1860 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
1861 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
1862 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
1863 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
1864 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
1865 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
1866 * elf32-m68k.c (howto_table): Likewise.
1867 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
1868 * elf32-mep.c (mep_elf_howto_table): Likewise.
1869 * elf32-metag.c (elf_metag_howto_table): Likewise.
1870 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
1871 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
1872 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
1873 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
1874 * elf32-mt.c (mt_elf_howto_table): Likewise.
1875 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
1876 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
1877 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
1878 * elf32-pj.c (pj_elf_howto_table): Likewise.
1879 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
1880 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
1881 * elf32-rx.c (rx_elf_howto_table): Likewise.
1882 * elf32-s390.c (elf_howto_table): Likewise.
1883 * elf32-score.c (elf32_score_howto_table): Likewise.
1884 * elf32-score7.c (elf32_score_howto_table): Likewise.
1885 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
1886 * elf32-spu.c (elf_howto_table): Likewise.
1887 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
1888 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
1889 * elf32-v850.c (v850_elf_howto_table): Likewise.
1890 * elf32-vax.c (howto_table): Likewise.
1891 * elf32-visium.c (visium_elf_howto_table): Likewise.
1892 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
1893 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
1894 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
1895 * elf32-xtensa.c (elf_howto_table): Likewise.
1896 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
1897 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
1898 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
1899 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
1900 * elf64-s390.c (elf_howto_table): Likewise.
1901 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
1902 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
1903 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
1904 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
1905 (elfNN_aarch64_howto_none): Likewise.
1906 * elfxx-ia64.c (ia64_howto_table): Likewise.
1907 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
1908 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
1909 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
1911 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
1914 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
1915 about -fPIC if the symbol is undefined when building executable.
1917 2015-01-15 Nick Clifton <nickc@redhat.com>
1920 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
1921 error message. Never return an invalid howto pointer.
1922 * elf32-cr16.c (cr16_info_to_howto): Likewise.
1923 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1924 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1925 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1926 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1927 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
1928 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1929 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1930 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1931 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
1932 * elf32-vax.c (rtype_to_howto): Likewise.
1933 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1934 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1935 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
1936 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1937 (sh_elf_reloc): Check that the reloc is in range.
1938 * reloc.c (bfd_perform_relocation): Check that the section is big
1939 enough for the entire reloc.
1940 (bfd_generic_get_relocated_section_contents): Report unexpected
1941 return values from perform_reloc.
1943 2015-01-15 Nick Clifton <nickc@redhat.com>
1945 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
1946 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
1949 2015-01-15 Alan Modra <amodra@gmail.com>
1951 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
1952 any output section matching a linker created dynobj section.
1954 2015-01-15 Alan Modra <amodra@gmail.com>
1957 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
1958 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
1959 Don't assign symtab file position unless symbols will be output.
1960 Merge blocks with condition in common. Don't call
1961 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
1962 unless other symbols are output. Move assignment of symtab_shndx
1963 file position. Localize variable.
1965 2015-01-14 Jiong Wang <jiong.wang@arm.com>
1967 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
1968 trying to defer them to runtime.
1970 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1972 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
1973 to check if a symbol should be bound symbolically.
1975 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1977 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
1978 for TLSLE_MOVW_TPREL_G2.
1980 2015-01-13 Jiong Wang <jiong.wang@arm.com>
1983 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
1984 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
1985 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
1988 2015-01-12 Terry Guo <terry.guo@arm.com>
1990 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
1992 (_bfd_elf_gc_mark_extra_sections): Use it.
1994 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
1997 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
1998 only discard space for pc-relative relocs symbols which turn
1999 out to need copy relocs.
2001 2015-01-09 Nick Clifton <nickc@redhat.com>
2003 * tekhex.c (getvalue): Fix thinko in test for correct extraction
2005 (getsym): Return false if there was not enough data to extract the
2008 2015-01-09 Anthony Green <green@moxielogic.com>
2010 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
2012 2015-01-08 Nick Clifton <nickc@redhat.com>
2014 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
2015 16-bit absolute BR instructions to 10-bit pc-relative JMP
2018 2015-01-08 Nick Clifton <nickc@redhat.com>
2021 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
2022 to load the line table.
2023 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
2025 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
2026 the Data Directory Size is too large.
2028 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
2031 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
2032 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2034 2015-01-06 Nick Clifton <nickc@redhat.com>
2037 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
2040 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
2041 (bfd_perform_relocation): Include the size of the reloc in the
2042 test for an out of range relocation.
2043 (bfd_generic_get_relocated_section_contents): Remove reloc range
2046 * coff-i860.c (CALC_ADDEND): Always set an addend value.
2047 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
2048 avoid reading off the end of the buffer.
2050 (first_phase): Likewise.
2051 (pass_over): Pass an end pointer to the invoked function.
2053 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
2056 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
2058 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2060 2015-01-05 Nick Clifton <nickc@redhat.com>
2063 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
2064 is at least big enough for the header to be read.
2065 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
2066 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
2067 (bfd_mach_o_read_command): Prevetn duplicate error messages about
2068 unrecognized commands.
2069 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
2070 when indexing into the string table.
2072 2015-01-01 Alan Modra <amodra@gmail.com>
2074 Update year range in copyright notice of all files.
2076 For older changes see ChangeLog-2014
2078 Copyright (C) 2015 Free Software Foundation, Inc.
2080 Copying and distribution of this file, with or without modification,
2081 are permitted in any medium without royalty provided the copyright
2082 notice and this notice are preserved.
2088 version-control: never