1 2015-07-16 Jiong Wang <jiong.wang@arm.com>
3 * reloc.c (BFD_RELOC_AARCH64_TLSLD_ADR_PREL21): New entry.
4 * bfd-in2.h: Regenerate.
5 * libbfd.h: Regenerate.
6 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
7 BFD_RELOC_AARCH64_TLSLD_ADR_PREL21.
9 2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
12 * bfd.c (bfd_convert_section_size): New function.
13 (bfd_convert_section_contents): Likewise.
14 * bfd-in2.h: Regenerated.
16 2015-07-09 Catherine Moore <clm@codesourcery.com>
18 * elflink.c (bfd_elf_size_dynamic_sections): Call to
19 _bfd_elf_maybe_strip_eh_frame_hdr should be before
20 bed->elf_backend_size_dynamic_sections.
22 2015-07-08 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
24 * elf32-avr.c: Add 32 bit PC relative relocation for AVR target.
26 2015-07-05 Richard Sandiford <richard.sandiford@arm.com>
28 * elf64-ppc.c (toc_adjusting_stub_needed): Use the symbol value
29 plus addend rather than the original st_value when looking up
30 entries in opd->adjust.
32 2015-07-03 Kai Tietz <ktietz@redhat.com>
33 Nick Clifton <nickc@redhat.com>
36 * coffcode.h (coff_bfd_gc_sections): Define default
37 to bfd_coff_gc_sections function.
38 (coff_gc_mark_hook_fn): New type.
39 * coffgen.c (init_reloc_cookie): Copy and adjust coff
40 related code about gc-sections from elflink.c to here.
41 (fini_reloc_cookie): Likewise.
42 (init_reloc_cookie_rels): Likewise.
43 (fini_reloc_cookie_rels): Likewise.
44 (init_reloc_cookie_for_section): Likewise.
45 (fini_reloc_cookie_for_section): Likewise.
46 (_bfd_coff_gc_mark_hook): Likewise.
47 (_bfd_coff_gc_mark_rsec): Likewise.
48 (_bfd_coff_gc_mark_reloc): Likewise.
49 (_bfd_coff_gc_mark): Likewise.
50 (_bfd_coff_gc_mark_extra_sections): Likewise.
51 (coff_gc_sweep_symbol_info): Likewise.
52 (coff_gc_sweep_symbol): Likewise.
53 (gc_sweep_hook_fn): Likewise.
54 (coff_gc_sweep): Likewise.
55 (bfd_coff_gc_sections): Likewise.
56 (_bfd_coff_gc_keep): Likewise.
57 * libcoff-in.h (coff_reloc_cookie): New struct.
58 (bfd_coff_gc_sections): New prototype.
59 * libcoff.h: Regenerate.
61 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
62 Cesar Philippidis <cesar@codesourcery.com>
64 * bfd-in2.h: Regenerated.
65 * elf32-nios2.c (elf_nios2_howto_table_rel): Rename to...
66 (elf_nios2_r1_howto_table_rel): This.
67 (elf_nios2_r2_howto_table_rel): New.
69 (lookup_howto): Add ABFD parameter. Adjust to look up in either
70 the R1 or R2 relocation table, as determined by ABFD.
71 (nios2_reloc_map): Add R2 relocations.
72 (nios2_elf32_bfd_reloc_type_lookup): Do lookup using lookup_howto.
73 Pass it the ABFD parameter.
74 (nios2_elf32_bfd_reloc_name_lookup): Use ABFD to decide whether to
75 return an R1 or R2 relocation.
76 (nios2_elf32_info_to_howto): Do lookup using lookup_howto.
77 Pass it the ABFD parameter.
78 (nios2_elf32_do_call26_relocate): Check for alignment on a 4-byte
80 (nios2_elf32_relocate_section): Adjust call to lookup_howto.
81 * libbfd.h: Regenerated.
82 * reloc.c (BFD_RELOC_NIOS2_R2_S12): New.
83 (BFD_RELOC_NIOS2_R2_I10_1_PCREL): New.
84 (BFD_RELOC_NIOS2_R2_T1I7_1_PCREL): New.
85 (BFD_RELOC_NIOS2_R2_T1I7_2): New.
86 (BFD_RELOC_NIOS2_R2_T2I4): New.
87 (BFD_RELOC_NIOS2_R2_T2I4_1): New.
88 (BFD_RELOC_NIOS2_R2_T2I4_2): New.
89 (BFD_RELOC_NIOS2_R2_X1I7_2): New.
90 (BFD_RELOC_NIOS2_R2_X2L5): New.
91 (BFD_RELOC_NIOS2_R2_F1I5_2): New.
92 (BFD_RELOC_NIOS2_R2_L5I4X1): New.
93 (BFD_RELOC_NIOS2_R2_T1X1I6): New.
94 (BFD_RELOC_NIOS2_R2_T1X1I6_2): New.
96 2015-07-01 Sandra Loosemore <sandra@codesourcery.com>
97 Cesar Philippidis <cesar@codesourcery.com>
99 * archures.c (bfd_mach_nios2r1, bfd_mach_nios2r2): New.
100 * bfd-in2.h: Regenerated.
101 * cpu-nios2.c (nios2_compatible): New.
102 (N): Use nios2_compatible instead of bfd_default_compatible.
103 (NIOS2R1_NEXT, NIOS2R2_NEXT): Define.
104 (arch_info_struct): New.
105 (bfd_nios2_arch): Chain to NIOS2R1_NEXT.
106 * elf32-nios2.c (is_nios2_elf): New.
107 (nios2_elf32_merge_private_bfd_data): New.
108 (nios2_elf32_object_p): New.
109 (bfd_elf32_bfd_merge_private_bfd_data): Define.
110 (elf_backend_object_p): Define.
112 2015-07-01 H.J. Lu <hongjiu.lu@intel.com>
114 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Refactor.
116 2015-06-30 Nick Clifton <nickc@redhat.com>
119 * elf-attrs.c (obj_attr_size): Use an unsigned int type for the tag.
120 (write_obj_attribute): Likewise.
121 (elf_new_obj_attr): Likewise.
122 (bfd_elf_get_obj_attr_int): Likewise.
123 (bfd_elf_add_obj_attr_int): Likewise.
124 (bfd_elf_add_obj_attr_string): Likewise.
125 (bfd_elf_add_obj_attr_int_string): Likewise.
126 (gnu_obj_attrs_arg_type): Likewise.
127 (_bfd_elf_obj_attrs_arg_type): Likewise.
128 (_bfd_elf_parse_attributes): Likewise.
129 (_bfd_elf_merge_unknown_attribute_list): Likewise.
130 * elf-bfd.h (struct obj_attribute_list): Likewise.
133 2015-06-28 H.J. Lu <hongjiu.lu@intel.com>
135 * bfd-in.h (compressed_debug_section_type): Remove
137 * bfd-in2.h : Regenerated.
139 2015-06-26 Matthew Fortune <matthew.fortune@imgtec.com>
141 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Use executable
142 instead of !shared to indicate an application vs shared library.
143 (_bfd_mips_elf_size_dynamic_sections): Likewise.
144 (_bfd_mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP_REL.
145 (_bfd_mips_elf_get_target_dtag): Likewise.
147 2015-06-25 DJ Delorie <dj@redhat.com>
149 * elf32-msp430.c (msp430_final_link_relocate): Fix comments. Fix
150 REL loads to match RELA stores.
152 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
154 * elf.c (_bfd_elf_compute_section_file_positions): Don't
155 initialize sh_size for .shstrtab here.
157 2015-06-25 H.J. Lu <hongjiu.lu@intel.com>
160 * elf-bfd.h (elf_sym_strtab): New.
161 (elf_link_hash_table): Add strtabcount, strtabsize and
163 (_bfd_elf_stringtab_init): Removed.
164 * elf.c (_bfd_elf_stringtab_init): Removed.
165 (_bfd_elf_compute_section_file_positions): Replace
166 bfd_strtab_hash/_bfd_elf_stringtab_init/_bfd_stringtab_free/
167 _bfd_stringtab_size with
168 elf_strtab_hash/_bfd_elf_strtab_init/_bfd_elf_strtab_free/
169 _bfd_elf_strtab_size. Use _bfd_elf_strtab_add,
170 _bfd_elf_strtab_finalize and _bfd_elf_strtab_offset to get
172 (swap_out_syms): Likewise.
173 * elflink.c (elf_final_link_info): Replace bfd_strtab_hash
174 with elf_strtab_hash. Remove symbuf, symbuf_count,
175 symbuf_size and shndxbuf_size.
176 (elf_link_flush_output_syms): Removed.
177 (elf_link_output_sym): Renamed to ...
178 (elf_link_output_symstrtab): This. Replace _bfd_stringtab_add
179 with _bfd_elf_strtab_add. Don't flush symbols to the file nor
181 (elf_link_swap_symbols_out): New.
182 (elf_link_output_extsym): Replace elf_link_output_sym with
183 elf_link_output_symstrtab.
184 (elf_link_input_bfd): Likewise.
185 (elf_final_link_free): Replace _bfd_stringtab_free with
186 _bfd_elf_strtab_free. Remove symbuf.
187 (bfd_elf_final_link): Replace _bfd_elf_stringtab_init with
188 _bfd_elf_strtab_init. Don't set symbuf, symbuf_count,
189 symbuf_size nor shndxbuf_size. Initialize strtabsize and
190 strtab. Initialize symshndxbuf to -1 when number of sections
191 >= 64K. Replace elf_link_output_sym/elf_link_output_sym with
192 elf_link_output_symstrtab/elf_link_output_symstrtab. Don't
193 call elf_link_flush_output_syms. Call _bfd_elf_strtab_finalize
194 and elf_link_swap_symbols_out. Replace _bfd_stringtab_size
195 and _bfd_stringtab_emit with _bfd_elf_strtab_size and
196 _bfd_elf_strtab_emit.
198 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
200 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Silence older
203 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
205 * elf32-i386.c (elf_i386_allocate_dynrelocs): Always allocate
206 space for the first .plt entry.
207 (elf_i386_size_dynamic_sections): Always add DT_PLTGOT for .plt
208 section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
209 there are PLT relocations.
210 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Always
211 allocate space for the first .plt entry.
212 (elf_x86_64_size_dynamic_sections): Always add DT_PLTGOT for
213 .plt section. Add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL only if
214 there are PLT relocations.
216 2015-06-24 H.J. Lu <hongjiu.lu@intel.com>
219 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Don't convert
220 R_X86_64_GOTPCREL to R_X86_64_PC32 if it will cause relocation
223 2015-06-23 Jiong Wang <jiong.wang@arm.com>
225 * elfnn-aarch64.c (aarch64_readonly_dynrelocs): New function.
226 (elfNN_aarch64_size_dynamic_sections): Traverse hash table to check
227 relocations against read-only sections.
229 2015-06-18 Nick Clifton <nickc@redhat.com>
232 * elf32-arm.c (R_ARM_TLS_LE32): Set the special function to NULL.
234 2015-06-15 Jon Turney <jon.turney@dronecode.org.uk>
236 * bfd.c: Change struct bfd_build_id to use bfd_size_type.
237 * bfd-in2.h : Regenerate.
239 2015-06-16 Alan Modra <amodra@gmail.com>
241 * elf32-ppc.c (ppc_elf_relocate_section): Correct binary search of
244 2015-06-10 Jon Turney <jon.turney@dronecode.org.uk>
246 * elf-bfd.h : Remove struct elf_build_id.
247 * bfd.c : Add struct bfd_build_id.
248 * bfd-in2.h: Regenerate.
249 * elf.c (elfobj_grok_gnu_build_id): Update to use bfd_build_id.
250 * libpei.h: Add protoype and macros for
251 bfd_XXi_slurp_codeview_record.
252 * peXXigen.c (_bfd_XXi_slurp_codeview_record): Make public
253 * peicode.h (pe_bfd_read_buildid): Add.
254 (pe_bfd_object_p): Use pe_bfd_read_buildid().
256 2015-06-15 Renlin Li <renlin.li@arm.com>
258 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTOFF_LO15): New entry.
259 * bfd-in2.h: Regenerate.
260 * libbfd.h: Regenerate.
261 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
262 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15.
264 2015-06-15 Alan Modra <amodra@gmail.com>
266 * cofflink.c (_bfd_coff_generic_relocate_section): Revert
267 2014-03-26 change. Call _bfd_clear_contents for relocs against
268 local and global symbols defined in discarded input sections.
270 2015-06-05 Nick Clifton <nickc@redhat.com>
272 * elf32-msp430.c (rl78_sym_diff_handler): New function.
273 (msp430_howto_table): Use the new function for the SYM_DIFF reloc.
274 (msp430x_howto_table): Likewise.
276 2015-06-05 Alan Modra <amodra@gmail.com>
278 * elf64-ppc.c (ppc_elf_relocate_section): Move dynamic text
279 relocs with insns moved by --ppc476-workaround. Correct
280 output of REL16 relocs.
282 2015-06-01 Jiong Wang <jiong.wang@arm.com>
284 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
285 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
286 (elfNN_aarch64_final_link_relocate): Ditto.
287 (elfNN_aarch64_gc_swap_hook): Ditto.
288 (elfNN_aarch64_check_relocs): Ditto.
289 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
291 2015-06-01 Jiong Wang <jiong.wang@arm.com>
293 * reloc.c (BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14): New entry.
294 * bfd-in2.h: Regenerate.
295 * libbfd.h: Regenerate.
296 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
297 BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
299 2015-06-01 Jiong Wang <jiong.wang@arm.com>
301 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Set overflow type to
302 complain_overflow_unsigned for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
303 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Don't use
304 PGOFF for BFD_RELOC_AARCH64_TLSLE_ADD_LO12.
306 2015-06-01 Jiong Wang <jiong.wang@arm.com>
308 * elfnn-aarch64.c (aarch64_reloc_got_type): Support
309 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
310 (elfNN_aarch64_final_link_relocate): Ditto.
311 (elfNN_aarch64_gc_swap_hook): Ditto.
312 (elfNN_aarch64_check_relocs): Ditto.
313 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
315 2015-06-01 Jiong Wang <jiong.wang@arm.com>
317 * reloc.c (BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15): New entry.
318 * bfd-in2.h: Regenerate.
319 * libbfd.h: Regenerate.
320 * elfnn-aarch64.c (elfNN_aarch64_howto_table): New entry for
321 BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15.
323 2015-05-28 Catherine Moore <clm@codesourcery.com>
324 Bernd Schmidt <bernds@codesourcery.com>
325 Paul Brook <paul@codesourcery.com>
328 * bfd-in2.h: Regenerated.
329 * elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
330 (COMPACT_EH_CANT_UNWIND_OPCODE): Define.
331 (dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
333 (compact_eh_frame_hdr_info): Declare.
334 (eh_frame_hdr_info): Redeclare with union for dwarf-specific
335 fields and compact-eh fields.
336 (elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
337 (bfd_elf_section_data): Add eh_frame_entry_field.
338 (elf_section_eh_frame_entry): Define.
339 (bfd_elf_parse_eh_frame_entries): Declare.
340 (_bfd_elf_parse_eh_frame_entry): Declare.
341 (_bfd_elf_end_eh_frame_parsing): Declare.
342 (_bfd_elf_write_section_eh_frame_entry): Declare.
343 (_bfd_elf_eh_frame_entry_present): Declare.
344 (_bfd_elf_section_for_symbol): Declare.
345 * elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
346 (bfd_elf_record_eh_frame_entry): New function.
347 (_bfd_elf_parse_eh_frame_entry): New function.
348 (_bfd_elf_parse_eh_frame): Update hdr_info field references.
349 (cmp_eh_frame_hdr): New function.
350 (add_eh_frame_hdr_terminator): New function.
351 (_bfd_elf_end_eh_frame_parsing): New function.
352 (find_merged_cie): Update hdr_info field references.
353 (_bfd_elf_discard_section_eh_frame): Likewise.
354 (_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
355 (_bfd_elf_eh_frame_entry_present): New function.
356 (_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
357 (_bfd_elf_write_section_eh_frame_entry): New function.
358 (_bfd_elf_write_section_eh_frame): Update hdr_info field references.
359 (_bfd_elf_fixup_eh_frame_hdr): New function.
360 (write_compact_eh_frame_hdr): New function.
361 (write_dwarf_eh_frame_hdr): New function.
362 (_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
363 * elflink.c (_bfd_elf_section_for_symbol): New function.
364 (elf_section_ignore_discarded_relocs): Add Compact EH support.
365 (elf_link_input_bfd): Likewise.
366 (bfd_elf_final_link): Likewise.
367 (_bfd_elf_gc_mark): Likewise.
368 (bfd_elf_parse_eh_frame_entries): New function.
369 (bfd_elf_gc_sections): Add Compact EH support.
370 (bfd_elf_discard_info): Likewise.
371 * elfxx-mips.c: Include dwarf2.h.
372 (_bfd_mips_elf_compact_eh_encoding): New function.
373 (_bfd_mips_elf_cant_unwind_opcode): New function.
374 * elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
375 (_bfd_mips_elf_cant_unwind_opcode): Declare.
376 (elf_backend_compact_eh_encoding): Define.
377 (elf_backend_cant_unwind_opcode): Define.
378 * elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
379 (elf_backend_cant_unwind_opcode): Provide default.
380 (elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
381 elf_backend_cant_unwind_opcode.
382 * section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.
384 2015-05-27 H.J. Lu <hongjiu.lu@intel.com>
387 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
388 for now binding only if pointer equality isn't needed.
389 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
390 binding only if pointer equality isn't needed.
391 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
392 section for now binding only if pointer equality isn't needed.
393 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
394 binding only if pointer equality isn't needed.
396 2015-05-26 H.J. Lu <hongjiu.lu@intel.com>
399 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip extra relocations
400 in .rel.plt/.rela.plt.
401 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
403 2015-05-19 Jiong Wang <jiong.wang@arm.com>
405 * elfnn-aarch64.c (aarch64_tls_transition_without_check): Sort
406 relocation case labels alphabetically.
407 (elfNN_aarch64_final_link_relocate): Ditto.
408 (elfNN_aarch64_tls_relax): Ditto.
409 (elfNN_aarch64_relocate_section): Ditto.
410 (elfNN_aarch64_gc_sweep_hook): Ditto.
411 (elfNN_aarch64_check_relocs): Ditto.
412 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
413 (_bfd_aarch64_elf_resolve_relocation): Ditto.
415 2015-05-18 Jiong Wang <jiong.wang@arm.com>
417 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Rewrite
420 2015-05-16 H.J. Lu <hongjiu.lu@intel.com>
422 * elf32-i386.c (elf_i386_check_relocs): Create .plt.got section
424 (elf_i386_allocate_dynrelocs): Use .plt.got section for now
426 * elf64-x86-64.c (elf_x86_64_check_relocs): Create .plt.got
427 section for now binding.
428 (elf_x86_64_allocate_dynrelocs): Use .plt.got section for now
431 2015-05-14 H.J. Lu <hongjiu.lu@intel.com>
433 * bfd.c (bfd_update_compression_header): Also write the zlib
434 header if the SHF_COMPRESSED bit cleared..
435 (bfd_check_compression_header): Return the uncompressed size.
436 * compress.c (decompress_contents): Don't skip the zlib header.
437 (bfd_compress_section_contents): Properly handle ELFCOMPRESS_ZLIB,
438 which doesn't have the zlib header.
439 (bfd_init_section_decompress_status): Likewise.
440 (bfd_get_full_section_contents): Updated.
441 (bfd_is_section_compressed): Likewise.
442 (bfd_is_section_compressed_with_header): Return the uncompressed
444 * elf.c (_bfd_elf_make_section_from_shdr): Updated.
445 * bfd-in2.h: Regenerated.
447 2015-05-14 Jiong Wang <jiong.wang@arm.com>
449 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Remove overflow
452 2015-05-14 Max Filippov <jcmvbkbc@gmail.com>
454 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Treat PLT reference
455 as GOT reference when plt.refcount is not positive.
457 2015-05-12 H.J. Lu <hongjiu.lu@intel.com>
459 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate space
460 for the first .plt entry only if needed.
461 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
463 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
465 * Makefile.am (ALL_MACHINES): Add cpu-iamcu.lo.
466 (ALL_MACHINES_CFILES): Likewise.
467 * archures.c (bfd_mach_iamcu): New.
468 (bfd_mach_i386_iamcu): Likewise.
469 (bfd_mach_i386_iamcu_intel_syntax): Likewise.
470 (bfd_iamcu_arch): Likewise.
471 (bfd_archures_list): Add &bfd_iamcu_arch.
472 * config.bfd (targ_selvecs): Add iamcu_elf32_vec to
474 (targ_archs): Add bfd_iamcu_arch if needed.
475 * configure.ac: Support iamcu_elf32_vec.
476 * cpu-iamcu.c: New file.
477 * elf32-i386.c (elf32_iamcu_elf_object_p): New function.
478 Add support for iamcu_elf32_vec and elf32_iamcu_bed.
479 * targets.c (iamcu_elf32_vec): New.
480 (_bfd_target_vector): Add iamcu_elf32_vec.
481 * Makefile.in: Regenerated.
482 * bfd-in2.h: Likewise.
483 * configure: Likewise.
485 2015-05-11 H.J. Lu <hongjiu.lu@intel.com>
487 * elfcode.h (elf_object_p): Replace EM_486 with EM_IAMCU.
489 2015-05-10 H.J. Lu <hongjiu.lu@intel.com>
491 * elf32-i386.c (elf_i386_convert_mov_to_lea): Replace input_bfd
492 and output_bfd with abfd.
493 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
495 2015-05-06 Toni Spets <toni.spets@iki.fi>
498 * peXXigen.c (rsrc_process_section): Skip discarded resource
501 2015-05-01 H.J. Lu <hongjiu.lu@intel.com>
503 * config.bfd: Support i[3-7]86-*-elf*.
505 2015-04-30 H.J. Lu <hongjiu.lu@intel.com>
507 * elf32-i386.c (elf_backend_post_process_headers): Undef for
510 2015-04-30 Nick Clifton <nickc@redhat.com>
513 * elf32-mep.c (MEPREL): Use bfd_elf_generic_reloc instead of
515 (mep_reloc): Delete unused function.
517 2015-04-29 Nick Clifton <nickc@redhat.com>
520 * coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
523 2015-04-27 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
525 * elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
526 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Call
527 elf_s390_merge_obj_attributes.
528 * elf64-s390.c (elf64_s390_merge_private_bfd_data): New function.
530 2015-04-24 Jiong Wang <jiong.wang@arm.com>
533 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic): Count local symbol for
534 GOT_NORMAL for both sgot/srelgot section.
535 (elfNN_aarch64_final_link_relocate): Relocate against GOT entry address
536 and generate necessary runtime relocation for GOT entry.
538 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
541 * archive.c (_bfd_get_elt_at_filepos): Copy is_linker_input.
543 2015-04-24 Jiong Wang <jiong.wang@arm.com>
545 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reject
546 PC-relative relocation for external symbol.
548 2015-04-24 Nick Clifton <nickc@redhat.com>
551 * compress.c (decompress_contents): Zero initialse the z_stream
554 2015-04-24 Nick Clifton <nickc@redhat.com>
556 * elf.c (_bfd_elf_is_local_label_name): Extend test for assembler
557 local labels to include local labels with a numeric suffix and
560 2015-04-24 H.J. Lu <hongjiu.lu@intel.com>
563 * section.c (SEC_MEP_VLIW): New.
564 * bfd-in2.h: Regenerated.
566 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
569 * compress.c (bfd_compress_section_contents): Remove the
570 write_compress argument.
571 (bfd_init_section_compress_status): Updated.
572 (bfd_compress_section): Likewise.
573 * elf.c (_bfd_elf_set_reloc_sh_name): New.
574 (_bfd_elf_init_reloc_shdr): Add delay_st_name_p. Set sh_name
575 to (unsigned int) -1 if delay_st_name_p is TRUE. Use
576 _bfd_elf_set_reloc_sh_name.
577 (elf_fake_sections): Don't rename DWARF debug section for
578 linker output if it will be compressed. Instead, set
579 delay_st_name_p to TRUE and pass it to _bfd_elf_init_reloc_shdr.
580 (assign_section_numbers): Call _bfd_elf_strtab_addref only if
581 sh_name != (unsigned int) -1. Don't finalize nor assign
582 shstrtab section here. Delay setting output section names to
583 _bfd_elf_write_object_contents.
584 (_bfd_elf_compute_section_file_positions): Update comments on
585 sh_offset for shstrtab section.
586 (assign_file_positions_for_non_load_sections): Set sh_offset to
587 -1 for shstrtab section.
588 (assign_file_positions_except_relocs): Likewise.
589 (_bfd_elf_assign_file_positions_for_non_load): Set up sh_name
590 when compressing DWARF debug sections. Place shstrtab section
591 after DWARF debug sections have been compressed.
592 (_bfd_elf_write_object_contents): Setting sh_name for output
595 2015-04-23 H.J. Lu <hongjiu.lu@intel.com>
598 * bfd.c (bfd): Add is_linker_input.
599 * elf.c (convert_debug_to_zdebug): New.
600 (convert_zdebug_to_debug): Likewise.
601 (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to
602 .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME.
603 (_bfd_elf_init_reloc_shdr): Pass a pointer to section name
604 instead of a pointer to section.
605 (elf_fake_sections): Rename the section name if SEC_ELF_RENAME
607 * section.c (SEC_ELF_RENAME): New.
608 * bfd-in2.h: Regenerated.
610 2015-04-23 Alan Modra <amodra@gmail.com>
612 * elf64-ppc.c (TOC_BASE_ALIGN): Define.
613 (ppc64_elf_next_toc_section): Align multi-got toc base.
614 (ppc64_elf_set_toc): Likewise initial toc base and .TOC. symbol.
616 2015-04-22 H.J. Lu <hongjiu.lu@intel.com>
619 * elf32-i386.c (elf_i386_link_hash_entry): Add gotoff_ref.
620 (elf_i386_link_hash_newfunc): Initialize gotoff_ref to 0.
621 (elf_i386_create_dynamic_sections): Always allow copy relocs for
622 building executables.
623 (elf_i386_copy_indirect_symbol): Also copy gotoff_ref.
624 (elf_i386_check_relocs): Set gotoff_ref for R_386_GOTOFF.
625 (elf_i386_adjust_dynamic_symbol): Also allocate copy relocs for
626 PIE and R_386_GOTOFF.
627 (elf_i386_relocate_section): Allow R_386_GOTOFF in executable.
629 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
631 * elf.c (assign_section_numbers): Always set up sh_name.
633 2015-04-20 H.J. Lu <hongjiu.lu@intel.com>
635 * elf.c (assign_file_positions_for_non_load_sections): Iterate
637 (_bfd_elf_assign_file_positions_for_non_load): Likewise.
639 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
641 * bfd-in.h (compressed_debug_section_type): New.
642 * compress.c (bfd_compress_section_contents): Add an argument
643 for linker write compression and always generate .zdebug_*
644 section when linking.
645 (bfd_init_section_compress_status): Pass FALSE to
646 bfd_compress_section_contents.
647 (bfd_compress_section): New function.
648 * elf.c (elf_fake_sections): For linking, set SEC_ELF_COMPRESS
649 on DWARF debug sections if COMPRESS_DEBUG is set and rename
650 section if COMPRESS_DEBUG_GABI_ZLIB isn't set.
651 (assign_file_positions_for_non_load_sections): Set sh_offset
652 to -1 if SEC_ELF_COMPRESS is set.
653 (assign_file_positions_except_relocs): Likwise.
654 (_bfd_elf_assign_file_positions_for_relocs): Renamed to ...
655 (_bfd_elf_assign_file_positions_for_non_load): This. Change
656 return time to bfd_boolean. Compress the section if
657 SEC_ELF_COMPRESS is set.
658 (_bfd_elf_write_object_contents): Updated.
659 (_bfd_elf_set_section_contents): Write section contents to
660 the buffer if SEC_ELF_COMPRESS is set.
661 * merge.c: Include "elf-bfd.h".
662 (sec_merge_emit): Add arguments for contents and offset. Write
663 to contents with offset if contents isn't NULL.
664 (_bfd_write_merged_section): Write section contents to the
665 buffer if SEC_ELF_COMPRESS is set. Pass contents and
666 output_offset to sec_merge_emit.
667 * elflink.c (bfd_elf_final_link): Allocate the buffer for
668 output section contents if SEC_ELF_COMPRESS is set.
669 * section.c (SEC_ELF_COMPRESS): New.
670 * bfd-in2.h: Regenerated.
672 2015-04-15 Alan Modra <amodra@gmail.com>
674 * elf32-rl78.c (rl78_elf_relocate_section): Typo fix.
676 2015-04-14 Nick Clifton <nickc@redhat.com>
678 * elf32-rl78.c (RL78_OP_REL): New macro.
679 (rl78_elf_howto_table): Use it for complex relocs.
680 (get_symbol_value): Handle the cases when the info or status
682 (get_romstart): Cache the status returned by get_symbol_value.
683 (get_ramstart): Likewise.
684 (RL78_STACK_PUSH): Generate an error message if the stack
686 (RL78_STACK_POP): Likewise for underflows.
687 (rl78_compute_complex_reloc): New function. Contains the basic
688 processing code for all RL78 complex relocs.
689 (rl78_special_reloc): New function. Provides special reloc
690 handling for complex relocs.
691 (rl78_elf_relocate_section): Use rl78_compute_complex_reloc.
692 (rl78_offset_for_reloc): Likewise.
694 2015-04-14 H.J. Lu <hongjiu.lu@intel.com>
697 * elflink.c (_bfd_elf_adjust_dynamic_copy): Check
698 info->extern_protected_data when warning copy relocs against
700 (_bfd_elf_symbol_refs_local_p): Check info->extern_protected_data
701 when checking protected non-function symbols.
703 2015-04-13 John Baldwin <jhb@FreeBSD.org>
705 * elf.c (elfcore_grok_note): Recognize NT_X86_XSTATE on
707 (elfcore_write_xstatereg): Use correct note name on FreeBSD.
709 2015-04-13 H.J. Lu <hongjiu.lu@intel.com>
712 * elflink.c (elf_link_is_defined_archive_symbol): Return FALSE
713 if the object has been claimed by plugin.
715 2015-04-11 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c (elf_i386_relocate_section): Replace SYMBOLIC_BIND
718 with SYMBOL_REFERENCES_LOCAL when checking R_386_GOTOFF against
719 protected data symbol when building shared library.
720 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
721 R_X86_64_GOTOFF64 against undefined symbol and replace
722 SYMBOLIC_BIND with SYMBOL_REFERENCES_LOCAL when checking
723 R_X86_64_GOTOFF64 against protected data symbol when building
726 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
729 * elf32-i386.c (elf_i386_relocate_section): Also check R_386_GOTOFF
730 against protected data symbol when building shared library.
731 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
732 R_X86_64_GOTOFF64 against protected data symbol when building
735 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
739 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
740 * elf32-i386.c (elf_backend_extern_protected_data): New.
742 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
743 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
744 copy relocs against protected symbols if extern_protected_data
746 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
747 non-function symbols if extern_protected_data is true.
748 * elfxx-target.h (elf_backend_extern_protected_data): New.
750 (elfNN_bed): Initialize extern_protected_data with
751 elf_backend_extern_protected_data.
753 2015-04-10 H.J. Lu <hongjiu.lu@intel.com>
755 * compress.c (bfd_compress_section_contents): Replace bfd_malloc
756 and free with bfd_alloc and bfd_release on compressed buffer.
757 Release buffer if compressed section isn't smaller.
759 2015-04-10 Alan Modra <amodra@gmail.com>
762 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't report an error
763 on adding a protected visibility variable to .dynbss.
765 2015-04-10 Alan Modra <amodra@gmail.com>
767 Revert 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
770 * elf-bfd.h (elf_backend_data): Delete extern_protected_data.
771 * elf32-i386.c (elf_backend_extern_protected_data): Delete.
772 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
773 * elflink.c (_bfd_elf_adjust_dynamic_copy): Remove
774 extern_protected_data test.
775 (_bfd_elf_symbol_refs_local_p): Likewise.
776 * elfxx-target.h (elf_backend_extern_protected_data): Delete.
777 (elfNN_bed): Delete elf_backend_extern_protected_data init.
779 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
781 * compress.c (bfd_compress_section_contents): Update comments.
782 (bfd_init_section_decompress_status): Likewise.
783 (bfd_init_section_compress_status): Likewise.
785 2015-04-09 H.J. Lu <hongjiu.lu@intel.com>
787 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_COMPRESS_GABI to
789 (TARGET_LITTLE_SYM): Likewise.
791 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
793 * elf32-xtensa.c (splay-tree.h): include header.
794 (text_action_struct): drop next pointer.
795 (text_action_list_struct): drop head pointer, add count and
797 (find_fill_action): instead of linear search in text_action_list
799 (text_action_compare, action_first, action_next): new functions.
800 (text_action_add, text_action_add_literal): instead of linear
801 search and insertion insert new node into the tree.
802 (removed_by_actions): pass additional parameter: action_list,
803 use it to traverse the tree.
804 (offset_with_removed_text): pass additional action_list parameter
805 to removed_by_actions.
806 (map_action_fn_context): new typedef.
807 (map_action_fn_context_struct): new structure.
808 (map_action_fn): new function.
809 (map_removal_by_action): use splay_tree_foreach to build map.
810 (find_insn_action): replace linear search in text_action_list
811 with series of splay_tree_lookups.
812 (print_action, print_action_list_fn): new functions.
813 (print_action_list): use splay_tree_foreach.
814 (init_xtensa_relax_info): drop action_list.head initialization.
816 (compute_text_actions): use non-zero action_list_count instead of
817 non-NULL action list.
818 (xlate_map_context): new typedef.
819 (xlate_map_context_struct): new structure.
820 (xlate_map_fn): new function.
821 (build_xlate_map): use splay_tree_foreach to build map.
822 (action_remove_bytes_fn): new function.
823 (relax_section): use zero action_list_count instead of NULL
824 action list. Use splay_tree_foreach to count final section size.
825 Drop unused variable 'removed'.
827 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
829 * elf32-xtensa.c (removed_literal_map_entry): new typedef.
830 (removed_literal_map_entry_struct): new structure.
831 (removed_literal_list_struct): add new fields: n_map and map.
832 (map_removed_literal, removed_literal_compare): new functions.
833 (find_removed_literal): build index array for literals ordered
834 by VMA, use binary search to find removed literal.
836 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
838 * elf32-xtensa.c (removal_by_action_entry_struct,
839 removal_by_action_map_struct): new structures.
840 (removal_by_action_entry, removal_by_action_map): new typedefs.
841 (text_action_list_struct): add new field: map.
842 (map_removal_by_action, removed_by_actions_map,
843 offset_with_removed_text_map): new functions.
844 (relax_section): replace offset_with_removed_text with
845 offset_with_removed_text_map.
846 (translate_reloc, relax_property_section, relax_section_symbols):
847 replace removed_by_actions with removed_by_actions_map.
849 2015-04-09 Max Filippov <jcmvbkbc@gmail.com>
851 * elf32-xtensa.c (reloc_range_list, reloc_range_list_entry,
852 reloc_range): new typedef.
853 (reloc_range_list_struct, reloc_range_list_entry_struct,
854 reloc_range_struct): new structures.
855 (reloc_range_compare, build_reloc_ranges,
856 reloc_range_list_append, reloc_range_list_remove,
857 reloc_range_list_update_range, free_reloc_range_list): new
859 (compute_text_actions): precompute relocation opcodes before the
860 loop. Add relevant_relocs variable, initialize it before the
861 loop, pass it to the check_section_ebb_pcrels_fit.
862 (check_section_ebb_pcrels_fit): add new parameter:
863 relevant_relocs. Update address range in the relevant_relocs if
864 it's non-NULL and iterate only over relevant relocations.
866 2015-04-09 Nick Clifton <nickc@redhat.com>
868 * elf32-rx.c (describe_flags): Report the settings of the string
870 (rx_elf_merge_private_bfd_data): Handle merging of the string insn
873 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
875 * compress.c (bfd_compress_section_contents): Work around a GCC
876 uninitialized warning bug fixed in GCC 4.7.
878 2015-04-08 H.J. Lu <hongjiu.lu@intel.com>
880 * archive.c (_bfd_get_elt_at_filepos): Also copy BFD_COMPRESS_GABI
882 * bfd.c (bfd::flags): Increase size to 18 bits.
883 (BFD_COMPRESS_GABI): New.
884 (BFD_FLAGS_SAVED): Add BFD_COMPRESS_GABI.
885 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
886 (bfd_update_compression_header): New fuction.
887 (bfd_check_compression_header): Likewise.
888 (bfd_get_compression_header_size): Likewise.
889 (bfd_is_section_compressed_with_header): Likewise.
890 * compress.c (MAX_COMPRESSION_HEADER_SIZE): New.
891 (bfd_compress_section_contents): Return the uncompressed size if
892 the full section contents is compressed successfully. Support
893 converting from/to .zdebug* sections.
894 (bfd_get_full_section_contents): Call
895 bfd_get_compression_header_size to get compression header size.
896 (bfd_is_section_compressed): Renamed to ...
897 (bfd_is_section_compressed_with_header): This. Add a pointer
898 argument to return compression header size.
899 (bfd_is_section_compressed): Use it.
900 (bfd_init_section_decompress_status): Call
901 bfd_get_compression_header_size to get compression header size.
902 Return FALSE if uncompressed section size is 0.
903 * elf.c (_bfd_elf_make_section_from_shdr): Support converting
904 from/to .zdebug* sections.
905 * bfd-in2.h: Regenerated.
907 2015-04-07 Alan Modra <amodra@gmail.com>
909 * elf.c (_bfd_elf_get_reloc_section): Allow for .got.plt being
910 mapped to output .got section.
912 2015-04-07 Alan Modra <amodra@gmail.com>
914 * elf32-ppc.c (struct ppc_elf_link_hash_entry): Add has_addr16_ha
915 and has_addr16_lo. Make has_sda_refs a bitfield.
916 (ppc_elf_check_relocs): Set new flags.
917 (ppc_elf_link_hash_table_create): Update default_params.
918 (ppc_elf_adjust_dynamic_symbol): Clear protected_def in cases
919 where we won't be making .dynbss entries or editing code. Set
920 params->pic_fixup when we'll edit code for protected var access.
921 (allocate_dynrelocs): Allocate got entry for edited code and
923 (struct ppc_elf_relax_info): Add picfixup_size.
924 (ppc_elf_relax_section): Rename struct one_fixup to struct
925 one_branch_fixup. Rename fixups to branch_fixups. Size space for
927 (ppc_elf_relocate_section): Edit non-PIC accessing protected
928 visibility variables to PIC. Don't emit dyn_relocs for code
930 * elf32-ppc.h (struct ppc_elf_params): Add pic_fixup.
932 2015-04-07 Nick Clifton <nickc@redhat.com>
934 * elf.c (_bfd_elf_is_local_label_name): Treat assembler generated
935 local labels as local.
937 2015-04-06 H.J. Lu <hongjiu.lu@intel.com>
939 * compress.c (get_uncompressed_size): Removed.
940 (bfd_compress_section_contents): Use bfd_putb64 to write
941 uncompressed section size.
942 (bfd_init_section_decompress_status): Replace
943 get_uncompressed_size with bfd_getb64.
945 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
947 * elf.c (_bfd_elf_init_private_section_data): Also preserve the
948 SHF_COMPRESSED bit if not decompress.
950 2015-04-04 H.J. Lu <hongjiu.lu@intel.com>
952 * compress.c (get_uncompressed_size): New. Extracted from ...
953 (bfd_init_section_decompress_status): This. Use it.
955 2015-04-02 Andrew Turner <andrew@freebsd.org>
957 * config.bfd: Add aarch64-*-freebsd* target triple.
959 2015-04-02 H.J. Lu <hongjiu.lu@intel.com>
961 * configure: Regenerated.
963 2015-04-01 Tejas Belagod <tejas.belagod@arm.com>
964 Marcus Shawcroft <marcus.shawcroft@arm.com>
965 Jiong Wang <jiong.wang@arm.com>
967 * bfd-in.h (bfd_elf64_aarch64_set_options)
968 (bfd_elf32_aarch64_set_options): Add parameter.
969 * bfd-in2.h: Regenerated.
970 * elfnn-aarch64.c (aarch64_erratum_843419_stub)
971 (_bfd_aarch64_adrp_p, _bfd_aarch64_erratum_843419_sequence_p)
972 (_bfd_aarch64_erratum_843419_stub_name)
973 (_bfd_aarch64_erratum_843419_fixup)
974 (_bfd_aarch64_erratum_843419_scan)
975 (_bfd_aarch64_erratum_843419_branch_to_stub)
976 (_bfd_aarch64_erratum_843419_p): Define.
977 (enum elf_aarch64_stub_type): Define
978 aarch64_stub_erratum_843419_veneer.
979 (struct elf_aarch64_stub_hash_entry): Define adrp_offset.
980 (struct elf_aarch64_link_hash_table): Define fix_erratum_843419
981 and fix_erratum_843419_adr.
982 (stub_hash_newfunc): Initialize adrp_offset;
983 (_bfd_aarch64_add_stub_entry_after): Define.
984 (aarch64_map_one_stub, aarch64_build_one_stub)
985 (aarch64_size_one_stub): Handle
986 aarch64_stub_erratum_843419_veneer.
987 (_bfd_aarch64_resize_stubs): Round stub section size.
988 (elfNN_aarch64_size_stubs): Add scan for 843419.
989 (bfd_elfNN_aarch64_set_options): Add parameter. Initialize
990 fix_erratum_843419 and fix_erratum_843419_adr.
991 (struct erratum_835769_branch_to_stub_data): Add info.
992 (elfNN_aarch64_write_section): Initialise info. Handle 843419.
993 (elfNN_aarch64_size_dynamic_sections): Handle 843419.
994 * elfxx-aarch64.c (_bfd_aarch64_decode_adrp_imm)
995 (_bfd_aarch64_sign_extend): Define.
996 (reencode_adr_imm): Remove static. Rename to:
997 (_bfd_aarch64_reencode_adr_imm): Define.
998 (_bfd_aarch64_elf_put_addend): Call _bfd_aarch64_reencode_adr_imm.
999 * elfxx-aarch64.h (AARCH64_ADR_OP, AARCH64_ADRP_OP)
1000 (AARCH64_ADRP_OP_MASK, _bfd_aarch64_sign_extend)
1001 (_bfd_aarch64_decode_adrp_imm, _bfd_aarch64_reencode_adr_imm):
1004 2015-04-01 H.J. Lu <hongjiu.lu@intel.com>
1006 * configure: Regenerated.
1008 2015-03-31 Ed Schouten <ed@nuxi.nl>
1010 * config.bfd (targ_defvec): Set to x86_64_elf64_cloudabi_vec
1011 for x86_64-*-cloudabi*.
1012 * configure.ac: Handle x86_64_elf64_cloudabi_vec.
1013 * configure: Regenerated.
1014 * elf64-x86-64.c (TARGET_LITTLE_SYM): Support x86_64-*-cloudabi*.
1015 (TARGET_LITTLE_NAME): Likewise.
1016 (ELF_OSABI): Likewise.
1017 (elf64_bed): Likewise.
1018 * targets.c (x86_64_elf64_cloudabi_vec): New.
1019 (_bfd_target_vector): Add x86_64_elf64_cloudabi_vec.
1021 2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
1023 * configure.ac: Revert the AM_ZLIB change.
1024 * Makefile.in: Regenerated.
1025 * aclocal.m4: Likewise.
1026 * configure: Likewise.
1027 * doc/Makefile.in: Likewise.
1029 2015-03-30 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf-bfd.h (elf_backend_data): Add get_reloc_section.
1033 (_bfd_elf_get_reloc_section): New.
1034 * elf.c (_bfd_elf_get_reloc_section): Likewise.
1035 (assign_section_numbers): Call get_reloc_section to look up the
1036 section the relocs apply.
1037 * elfxx-target.h (elf_backend_get_reloc_section): Likewise.
1038 (elfNN_bed): Initialize get_reloc_section with
1039 elf_backend_get_reloc_section.
1041 2015-03-29 H.J. Lu <hongjiu.lu@intel.com>
1043 * Makefile.am (ZLIB): New.
1044 (ZLIBINC): Likewise.
1045 (AM_CFLAGS): Add $(ZLIBINC).
1046 (libbfd_la_LIBADD): Add $(ZLIB).
1047 * compress.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
1048 (decompress_contents): Don't check HAVE_ZLIB_H.
1049 (bfd_compress_section_contents): Likewise.
1050 (bfd_get_full_section_contents): Likewise.
1051 (bfd_init_section_decompress_status): Likewise.
1052 (bfd_init_section_compress_status): Likewise.
1053 * configure.ac (AM_ZLIB): Removed.
1054 (zlibdir): New. AC_SUBST.
1055 (zlibinc): Likewise.
1056 Add --with-system-zlib.
1057 * Makefile.in: Regenerated.
1058 * acinclude.m4: Likewise.
1059 * config.in: Likewise.
1060 * configure: Likewise.
1061 * doc/Makefile.in: Likewise.
1063 2015-03-27 Alan Modra <amodra@gmail.com>
1067 * elflink.c (elf_merge_st_other): Add "sec" parameter. Don't set
1068 protected_def when symbol section is read-only. Adjust all calls.
1069 * elf-bfd.h (struct elf_link_hash_entry): Update protected_def comment.
1071 2015-03-26 Tejas Belagod <tejas.belagod@arm.com>
1073 * elfnn-aarch64.c (aarch64_build_one_stub): Replace the call to generic
1074 _bfd_final_link_relocate with aarch64_relocate.
1076 2015-03-26 H.J. Lu <hongjiu.lu@intel.com>
1079 * elflink.c (elf_gc_sweep): Skip if relocation is incompatible.
1080 (bfd_elf_gc_sections): Likewise.
1082 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1084 * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Adjust stub section
1085 size for initial branch.
1086 (elfNN_aarch64_build_stubs): Write initial branch.
1087 _bfd_aarch64_decode_(elfNN_aarch64_output_arch_local_syms): Write
1088 mapping symbol on initial branch.
1090 2015-03-25 Marcus Shawcroft <marcus.shawcroft@arm.com>
1092 * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_scan):
1093 Update erratum count.
1095 2015-03-25 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1097 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't break on
1098 first matching debug section.
1100 2015-03-24 H.J. Lu <hongjiu.lu@intel.com>
1103 * compress.c (bfd_compress_section_contents): Don't write the
1104 zlib header and set contents as well as compress_status if
1105 compression didn't make the section smaller.
1106 (bfd_init_section_compress_status): Don't check compression
1109 2015-03-24 Nick Clifton <nickc@redhat.com>
1112 * coffgen.c (coff_get_normalized_symtab): Fix test for out of
1113 range auxillary sections.
1115 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1117 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor
1119 (_bfd_aarch64_get_stub_for_link_section): Define.
1121 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1123 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Adjust
1124 update of section_group[].stub_sec.
1126 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1128 * elfnn-aarch64.c (struct aarch64_erratum_835769_fix) Remove.
1129 (erratum_835769_scan) Drop fix_table_size_p and fixes_p arguments.
1130 Delete fixes, fix_table_size and associated code. Call
1131 _bfd_aarch64_add_stub_entry_in_group. Rename to...
1132 (bfd_aarch64_erratum_835769_scan): Define.
1133 (elfNN_aarch64_size_stubs): Delete erratum_835769_fixes,
1134 erratum_835769_fix_table_size, i and associated code. Relocate
1135 call to _bfd_aarch64_erratum_835769_scan. Delete adhoc stub size
1136 correction. Delete construction of stub entry from
1137 erratum_835769_fixes array.
1139 2015-03-24 Marcus Shawcroft <marcus.shawcroft@arm.com>
1141 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Use
1142 _bfd_aarch64_add_stub_entry_in_group.
1144 2015-03-24 Alan Modra <amodra@gmail.com>
1146 * elf64-ppc.c (ppc64_elf_relocate_section): Report overflow to
1147 stubs, even those for undefined weak symbols. Otherwise, don't
1148 report relocation overflow on branches to undefined strong
1149 symbols. Fix memory leak.
1150 * elf32-ppc.c (ppc_elf_relocate_section): Don't report relocation
1151 overflow on branches to undefined strong symbols.
1153 2015-03-23 Keith Seitz <keiths@redhat.com>
1155 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Add
1158 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1160 * elfnn-aarch64.c (erratum_835769_scan): Factor stub name
1161 construction into...
1162 (_bfd_aarch64_erratum_835769_stub_name): Define.
1164 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1166 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Factor out
1167 stub resize code into...
1168 (bfd_aarch64_resize_stubs): Define.
1170 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1172 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Factor stub
1173 creation code into...
1174 (bfd_aarch64_create_stub_section): Define.
1176 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1178 * elfnn-aarch64.c (_bfd_aarch64_create_or_find_stub_sec): Rename
1179 from elf_aarch64_create_or_find_stub_sec.
1180 (_bfd_aarch64_add_stub_entry_in_group): Rename from
1181 elfNN_aarch64_add_stub. Call
1182 _bfd_aarch64_create_or_find_stub_sec.
1183 (elfNN_aarch64_size_stubs, elfNN_aarch64_size_stubs): Call
1184 _bfd_aarch64_add_stub_entry_in_group.
1186 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1188 * elfnn-aarch64.c (erratum_835769_scan) Add comment. Reverse
1189 sense of boolean return.
1190 (elfNN_aarch64_size_stubs): Adjust for above.
1192 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1194 * elfnn-aarch64.c (elf_aarch64_create_or_find_stub_sec):
1195 Remove unused parameter.
1196 (elfNN_aarch64_size_stubs): Adjust for above.
1198 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1200 * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Remove bfd_indx.
1202 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1204 * elfnn-aarch64.c (aarch64_erratum_835769_fixes)
1205 (num_aarch64_erratum_835769_fixes): Remove.
1206 (elfNN_aarch64_size_stubs): Remove assignments to above.
1208 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1210 * elfnn-aarch64.c (aarch64_mem_op_p): Update comment. Rename rtn
1212 (aarch64_erratum_seqeunce): Rename rtn to rt2.
1214 2015-03-23 Marcus Shawcroft <marcus.shawcroft@arm.com>
1216 * elfnn-aarch64.c (elfNN_aarch64_write_section): Adjust layout.
1218 2015-03-19 Nick Clifton <nickc@redhat.com>
1220 * elf32-rl78.c (rl78_cpu_name): New function. Prints the name of
1221 the RL78 core based upon the flags.
1222 (rl78_elf_merge_private_bfd_data): Handle merging of G13 and G14
1224 (rl78_elf_print_private_bfd_data): Use rl78_cpu_name.
1225 (elf32_rl78_machine): Always return bfd_mach_rl78.
1227 2015-03-19 Nick Clifton <nickc@redhat.com>
1230 * compress.c (bfd_compress_section_contents): Do not define this
1231 function if it is not used.
1233 2015-03-18 H.J. Lu <hongjiu.lu@intel.com>
1235 * compress.c (bfd_compress_section_contents): Make it static.
1236 * bfd/bfd-in2.h: Regenerated.
1238 2015-03-18 Eric Youngdale <eyoungdale@ptc.com>
1241 * peicode.h (pe_ILF_build_a_bfd): Add support for creating relocs
1242 suitable for the AMD64.
1244 2015-03-18 Jon Turney <jon.turney@dronecode.org.uk>
1245 Nick Clifton <nickc@redhat.com>
1248 * coffgen.c (make_a_section_from_file): Only prepend a z to a
1249 debug section's name if the section was actually compressed.
1250 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
1251 * compress.c (bfd_init_section_compress_status): Do not compress
1252 the section if doing so would make it bigger. In such cases leave
1253 the section alone and return COMPRESS_SECTION_NONE.
1255 2015-03-17 Alan Modra <amodra@gmail.com>
1257 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return count of 0
1258 on nothing to do, before malloc of returned symbol array.
1260 2015-03-16 Nick Clifton <nickc@redhat.com>
1262 * elf32-rx.c (elf32_rx_relax_delete_bytes): If the relocs are not
1263 stored in the elf_section_data structure then load them as
1266 2015-03-14 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1268 * elf-s390-common.c (elf_s390_elf_sort_relocs_p): Don't sort
1269 relocs against code sections.
1270 * elf32-s390.c: Define elf_backend_sort_relocs_p.
1271 * elf64-s390.c: Likewise.
1273 2015-03-11 Alan Modra <amodra@gmail.com>
1275 * elf32-ppc.c (ppc_elf_get_synthetic_symtab): Examine stubs in
1276 reverse order. Account for larger size of __tls_get_addr_opt stub.
1278 2015-03-10 Yuri Gribov <y.gribov@samsung.arm>
1281 * elf32-arm.c (elf32_arm_final_link_relocate): Remove support for
1283 (elf32_arm_print_private_bfd_data): Likewise.
1285 2015-03-06 Nick Clifton <nickc@redhat.com>
1288 * elflink.c (put_value): Like previous delta, but for the 32-bit
1291 2015-03-05 Nick Clifton <nickc@redhat.com>
1294 * elflink.c (put_value): Avoid using an undefined shift
1297 2015-03-05 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf-bfd.h (elf_backend_data): Add extern_protected_data.
1302 * elf32-i386.c (elf_backend_extern_protected_data): New.
1304 * elf64-x86-64.c (elf_backend_extern_protected_data): Likewise.
1305 * elflink.c (_bfd_elf_adjust_dynamic_copy): Don't error on
1306 copy relocs against protected symbols if extern_protected_data
1308 (_bfd_elf_symbol_refs_local_p): Don't return true on protected
1309 non-function symbols if extern_protected_data is true.
1310 * elfxx-target.h (elf_backend_extern_protected_data): New.
1312 (elfNN_bed): Initialize extern_protected_data with
1313 elf_backend_extern_protected_data.
1315 2015-03-05 Nick Clifton <nickc@redhat.com>
1318 * coffgen.c (coff_find_nearest_line_with_names): If the dwarf2
1319 lookup fails, check for an address bias in the dwarf info, and if
1320 one exists, retry the lookup with the biased value.
1321 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): New function.
1322 Determines if a bias exists bewteen the addresses of functions
1323 based on DWARF information vs symbol table information.
1324 * libbfd-in.h (_bfd_dwarf2_find_symbol_bias): Prototype.
1325 * libbfd.h: Regenerate.
1327 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1329 * elfxx-aarch64.c (decode_add_imm, decode_movw_imm)
1330 (decode_tst_branch_ofs_14, decode_ld_lit_ofs_19)
1331 (decode_cond_branch_ofs_19, decode_branch_ofs_26): Remove.
1333 2015-03-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
1335 * elfnn-aarch64.c (aarch64_build_one_stub): Call abort.
1336 (aarch64_size_one_stub): Likewise.
1337 (aarch64_map_one_stub): Likewise.
1339 2015-03-04 Andreas Arnez <arnez@linux.vnet.ibm.com>
1341 * cpu-s390.c (N): New macro.
1342 (bfd_s390_31_arch): New. Define only if default target word size
1343 is 64 bits. Otherwise define...
1344 (bfd_390_64_arch): ...this. Make static.
1345 (bfd_s390_arch): Define according to the default target word size.
1346 Let the 'next' field point to the alternate arch.
1348 2015-03-04 Richard Sandiford <richard.sandiford@arm.com>
1351 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Expect
1352 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC
1353 to be used with MOVK rather than MOVZ.
1355 2015-03-03 DJ Delorie <dj@redhat.com>
1357 * elf32-rl78.c (rl78_elf_relax_section): Only relax ADDR16's if
1360 2015-02-28 Alan Modra <amodra@gmail.com>
1362 * elf32-ppc.c (ppc_elf_tls_setup): Set no_tls_get_addr_opt if
1365 2015-02-27 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf32-i386.c (need_convert_mov_to_lea): New.
1368 (elf_i386_check_relocs): Set need_convert_mov_to_lea if needed.
1369 (elf_i386_convert_mov_to_lea): Return TRUE if
1370 need_convert_mov_to_lea is unset.
1371 * elf64-x86-64.c (need_convert_mov_to_lea): New.
1372 (elf_x86_64_check_relocs): Set need_convert_mov_to_lea if needed.
1373 (elf_x86_64_convert_mov_to_lea): Return TRUE if
1374 need_convert_mov_to_lea is unset.
1376 2015-02-27 Nick Clifton <nickc@redhat.com>
1379 * coffgen.c (_bfd_coff_internal_syment_name): Only check for
1380 string length overflow when the string table length is actually
1383 2015-02-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
1385 * bfd/bfd-in2.h: Regenerate.
1386 * bfd/libbfd.h: Regenerate.
1388 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1390 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix
1391 TLSDESC_LD_PREL19 field width and masks.
1392 (aarch64_tls_transition_without_check)
1393 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1394 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1395 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1396 BFD_RELOC_AARCH64_TLSDESC_LD_PREL19.
1397 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1398 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1400 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1402 * elfnn-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Reorder R_TYPE
1404 (aarch64_tls_transition_without_check)
1405 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1406 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1407 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1408 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21.
1409 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1410 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1411 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1413 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1415 * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC)
1416 (elfNN_aarch64_howto_table, aarch64_tls_transition_without_check)
1417 (aarch64_reloc_got_type, elfNN_aarch64_final_link_relocate)
1418 (elfNN_aarch64_tls_relax, elfNN_aarch64_relocate_section)
1419 (elfNN_aarch64_gc_sweep_hook, elfNN_aarch64_check_relocs): Handle
1420 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21.
1421 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1422 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1423 * reloc.c (BFD_RELOC_AARCH64_TLSGD_ADR_PREL21): Define.
1425 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1427 * elfnn-aarch64.c: (TLSIE_LD_GOTTREL_PREL19): Fix HOWTO bit field width.
1428 (aarch64_tls_transition_without_check, aarch64_reloc_got_type)
1429 (elfNN_aarch64_final_link_relocate, elfNN_aarch64_tls_relax)
1430 (elfNN_aarch64_relocate_section, elfNN_aarch64_gc_sweep_hook)
1431 (elfNN_aarch64_check_relocs): Handle
1432 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19.
1434 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend)
1435 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1437 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1439 * elfnn-aarch64.c: (TLSDESC_CALL): Fix HOWTO bit field width.
1441 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1443 * elfnn-aarch64.c (TLSLE_MOVW_TPREL_G2)
1444 (TLSLE_MOVW_TPREL_G1, TLSLE_MOVW_TPREL_G1_NC)
1445 (TLSLE_MOVW_TPREL_G0, TLSLE_MOVW_TPREL_G0_NC): Fix bit field
1448 2015-02-26 Marcus Shawcroft <marcus.shawcroft@arm.com>
1450 * elfnn-aarch64.c: (TLSIE_MOVW_GOTTPREL_G0_NC): Fix HOWTO bit
1453 2015-02-26 Nick Clifton <nickc@redhat.com>
1456 * coffcode.h (coff_compute_section_file_positions): Report
1457 negative page sizes.
1458 * elf.c (elf_fake_sections): Handle excessive alignmment powers.
1459 (assign_file_positions_for_non_load_sections): Replace assertion
1460 with an error message.
1461 (rewrite_elf_program_header): Handle excessive segment
1463 * mach-o.c (bfd_mach_o_read_section_32): Likewise.
1464 (bfd_mach_o_read_section_64): Likewise.
1465 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Use %B to
1466 print a bfd name, not %A.
1468 2015-02-26 Alan Modra <amodra@gmail.com>
1470 * elf64-ppc.c (plt_stub_size, build_plt_stub): Don't build
1471 thread-safe stubs for iplt.
1472 (build_tls_get_addr_stub): Restore r2 immediately after call.
1474 2015-02-26 Terry Guo <terry.guo@arm.com>
1476 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Update how we
1477 merge Tag_ABI_HardFP_use.
1479 2015-02-26 Alan Modra <amodra@gmail.com>
1481 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Heed -z nocopyreloc.
1482 Use text relocs rather than giving an error on trying to use
1483 .dynbss for protected shared lib vars.
1484 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1486 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1488 * elf32-avr.c (struct elf_avr_section_data): New structure.
1489 (struct avr_relax_info): New structure.
1490 (elf_avr_new_section_hook): New function.
1491 (struct elf_avr_section_data): Add relax_info.
1492 (get_avr_relax_info): New function.
1493 (init_avr_relax_info): New function.
1494 (elf32_avr_relax_delete_bytes): Find next property record before
1495 deleting bytes. When deleting don't move bytes beyond the next
1497 (avr_elf32_assign_records_to_section): New function.
1498 (avr_property_record_compare): New function.
1499 (avr_load_all_property_sections): New function.
1500 (elf32_avr_relax_section): Load property data. After relaxing the
1501 section, move any .align directives that have enough deleted bytes
1503 (bfd_elf32_new_section_hook): Define.
1505 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1507 * elf32-avr.h (struct avr_property_header): New strucure.
1508 (avr_elf32_load_property_records): Declare.
1509 (avr_elf32_property_record_name): Declare.
1510 * elf32-avr.c: Add bfd_stdint.h include.
1511 (retrieve_local_syms): New function.
1512 (get_elf_r_symndx_section): New function.
1513 (get_elf_r_symndx_offset): New function.
1514 (internal_reloc_compare): New function.
1515 (struct avr_find_section_data): New structure.
1516 (avr_is_section_for_address): New function.
1517 (avr_find_section_for_address): New function.
1518 (avr_elf32_load_records_from_section): New function.
1519 (avr_elf32_load_property_records): New function.
1520 (avr_elf32_property_record_name): New function.
1522 2015-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
1524 * elf32-avr.h (AVR_PROPERTY_RECORD_SECTION_NAME): Define.
1525 (AVR_PROPERTY_RECORDS_VERSION): Define.
1526 (AVR_PROPERTY_SECTION_HEADER_SIZE): Define.
1527 (struct avr_property_record): New structure.
1529 2015-02-24 Nick Clifton <nickc@redhat.com>
1531 * elf32-v850.c (v850_set_note): New function. Creates a Renesas
1533 (v850_elf_make_note_section): New function. Creates a note
1535 (v850_elf_create_sections): New function. Create a note section
1536 if one is not already present.
1537 (v850_elf_set_note): New function. Adds a note to a bfd.
1538 (v850_elf_copy_private_bfd_data): New function. Copies V850
1540 (v850_elf_merge_notes): New function. Merges V850 notes.
1541 (print_v850_note): New function. Displays a V850 note.
1542 (v850_elf_print_notes): New function. Displays all notes attached
1544 (v850_elf_merge_private_bfd_data): Call v850_elf_merge_notes.
1545 (v850_elf_print_private_bfd_data): Call v850_elf_print_notes.
1546 (v850_elf_fake_sections): Set the type of the V850 note section.
1547 * bfd-in.h (v850_elf_create_sections): Add prototype.
1548 (v850_elf_set_note): Add prototype.
1549 * bfd-in2.h: Regenerate.
1551 2015-02-24 Nick Clifton <nickc@redhat.com>
1553 * configure.ac (AC_CHECK_HEADERS): Add wctype.h.
1554 * configure: Regenerate.
1555 * config.in: Regenerate.
1556 * peXXigen.c: Include wctype.h if HAVE_WCTYPE_H is defined.
1557 (u16_mbtowc): Use wint_t types if HAVE_WCTYPE_H is defined.
1558 (rsrc_cmp): Use towlower instead of wcsncasecmp if HAVE_WCTYPE_H
1561 2015-02-24 Nick Clifton <nickc@redhat.com>
1563 * pdp11.c (set_section_contents): Pad the .text and .data sections
1564 to their aligned sizes.
1566 2015-02-23 Yoshinori Sato <ysato@users.sourceforge.jp>
1568 * config.bfd: Add h8300-*-linux.
1569 * configure.ac: Add h8300_elf32_linux_vec.
1570 * configure: Regenerate.
1571 * elf32-h8300.c: Likewise.
1572 * targets.c(_bfd_target_vector): Likewise.
1574 2015-02-23 Nick Clifton <nickc@redhat.com>
1577 * cpu-w65.c: Correct typos in license notice.
1580 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Adjust debug
1581 symbols at end of sections. Adjust function sizes.
1583 2015-02-20 Andreas Arnez <arnez@linux.vnet.ibm.com>
1585 * elf-bfd.h (elfcore_write_s390_vxrs_low): Add prototype.
1586 (elfcore_write_s390_vxrs_high): Likewise.
1587 * elf.c (elfcore_grok_s390_vxrs_low): New function.
1588 (elfcore_grok_s390_vxrs_high): New function.
1589 (elfcore_grok_note): Call them.
1590 (elfcore_write_s390_vxrs_low): New function.
1591 (elfcore_write_s390_vxrs_high): New function.
1592 (elfcore_write_register_note): Call them.
1594 2015-02-19 Branko Drevensek <branko.drevensek@gmail.com>
1597 * verilog.c (verilog_write_record): Correct buffer size.
1599 2015-02-19 Alan Modra <amodra@gmail.com>
1601 * elflink.c (_bfd_elf_define_linkage_sym): Set 'bed' earlier.
1603 2015-02-19 Alan Modra <amodra@gmail.com>
1606 * elflink.c (elf_link_input_bfd): Drop undefined local syms.
1607 (elf_link_output_extsym): Drop local and global undefined syms.
1608 Tidy. Expand comment.
1610 2015-02-17 Alan Modra <amodra@gmail.com>
1613 * elflink.c (struct elf_outext_info): Remove need_second_pass
1615 (elf_link_output_extsym): Delete code handling second forced
1616 local pass. Move code emitting NULL STT_FILE symbol later, so
1617 that it can be omitted if forced local is stripped. Don't
1618 emit the NULL STT_FILE if no file symbols have been output.
1619 (bfd_elf_final_link): Remove second forced local pass.
1620 * elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
1621 (ppc_elf_size_dynamic_sections): Likewise.
1622 * elf64-ppc.c (ppc_build_one_stub): Likewise.
1623 (build_global_entry_stubs): Likewise.
1624 (ppc64_elf_build_stubs): Likewise.
1626 2015-02-16 H.J. Lu <hongjiu.lu@intel.com>
1629 * elflink.c (elf_link_output_extsym): Only check filesym_count
1630 when outputting a NULL FILE symbol. Set second_pass_sym to
1631 h->forced_local && !h->root.linker_def.
1633 2015-02-15 H.J. Lu <hongjiu.lu@intel.com>
1635 * elf32-i386.c (elf_i386_always_size_sections): Set root.linker_def
1636 on _TLS_MODULE_BASE_.
1637 * elf64-x86-64.c (elf_x86_64_always_size_sections): Likewise.
1639 2015-02-15 Alan Modra <amodra@gmail.com>
1641 * dwarf2.c (read_rangelist): Correct buffer overflow check
1642 Whitespace throughout file.
1644 2015-02-14 Alan Modra <amodra@gmail.com>
1647 * bfd.c (struct bfd): Add lto_output.
1648 * linker.c (_bfd_handle_already_linked): Explicitly test for
1649 objects added by the lto plugin.
1650 * opncls.c (_bfd_new_bfd_contained_in): Copy lto_output and
1651 no_export flags from archive.
1652 * archive.c (open_nested_file): New function, setting lto_output
1653 and no_export, extracted from..
1654 (find_nested_archive): ..here. Flip params. Rename from
1655 _bfd_find_nested_archive.
1656 (_bfd_get_elt_at_filepos): Correct var typo. Use open_nested_file.
1657 (_bfd_look_for_bfd_in_cache): Copy no_export.
1658 * elflink.c (elf_link_add_object_symbols): Remove now unnecessary
1659 my_archive->no_export test.
1660 (elf_link_input_bfd): Drop existing lto_output STT_FILE syms.
1661 Don't use the file name when adding lto_output STT_FILE sym.
1662 * bfd-in2.h: Regenerate.
1664 2015-02-13 Alan Modra <amodra@gmail.com>
1667 * elf64-ppc.c (opd_entry_value): Tighten offset check. Remove
1668 now redundant assert.
1670 2015-02-12 Nick Clifton <nickc@redhat.com>
1673 * dwarf.c (read_1_byte, read_1_signed_byte, read_2_bytes)
1674 (read_4_bytes, read_8_bytes, read_n_bytes, read_string)
1675 (read_indirect_string, read_alt_indirect_string)
1676 (read_alt_indirect_ref, read_address, read_abbrevs)
1677 (read_attribute_value, read_attribute, decode_line_info)
1678 (find_abstract_instance_name, read_rangelist)
1679 (scan_unit_for_symbols, parse_comp_unit)
1680 (_bfd_dwarf2_find_nearest_line): Harden DWARF reading code. Pass
1681 end pointers to reading functions and check for offsets taking
1682 pointers out of range. Replace calls to read_*_leb128 with calls
1683 to safe_read_leb128.
1685 (* elf64-ppc.c (opd_entry_value): Add a check for an overlarge
1687 * syms.c (_bfd_stab_section_find_nearest_line): Add checks for
1688 computed file_name address being before the start of the string
1691 2015-02-11 H.J. Lu <hongjiu.lu@intel.com>
1694 * bfd.c (bfd_plugin_format): New.
1695 (bfd): Add plugin_format and plugin_dummy_bfd.
1696 * plugin.c (try_load_plugin): Take a pointer to bfd_boolean
1697 argument to return TRUE if any plugin is found. Set plugin_format.
1699 (bfd_plugin_target_p): New.
1700 (bfd_plugin_specified_p): Likewise.
1701 (bfd_plugin_target_p): Likewise.
1702 (register_ld_plugin_object_p): Likewise.
1703 (bfd_plugin_set_plugin): Set has_plugin.
1704 (load_plugin): Cache try_load_plugin result.
1705 (bfd_plugin_object_p): Try ld_plugin_object_p first. Check
1707 * plugin.h (bfd_plugin_target_p): New.
1708 (bfd_plugin_specified_p): Likewise.
1709 (register_ld_plugin_object_p): Likewise.
1710 * bfd-in2.h: Regenerated.
1712 2015-02-11 Pedro Alves <palves@redhat.com>
1714 * libbfd-in.h [__cplusplus]: Open extern "C" scope.
1715 * libcoff-in.h [__cplusplus]: Open extern "C" scope.
1716 * libbfd.h: Regenerate.
1717 * libcoff.h: Regenerate.
1719 * elf-bfd.h [__cplusplus]: Wrap in extern "C".
1720 * mach-o.h [__cplusplus]: Wrap in extern "C".
1721 * som.h [__cplusplus]: Wrap in extern "C".
1723 2015-02-10 Nick Clifton <nickc@redhat.com>
1726 * coffcode.h (styp_to_sec_flags): Use an unsigned long type to
1728 * peXXigen.c (pe_print_reloc): Use unsigned types to hold the
1729 size and number of relocs.
1730 (pe_print_debugdata): Use a 32-bit aligned buffer to store the
1732 * versados.c (process_otr): Check the esdid value before using it
1733 to access the EDATA.
1735 2015-02-09 Ed Maste <emaste@freebsd.org>
1737 * elf32-i386.c (elf_i386_get_plt_sym_val): Avoid incrementing
1738 uninitialized and unused variable.
1739 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
1741 2015-02-09 Alan Modra <amodra@gmail.com>
1743 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault on NULL
1745 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1746 * elflink.c (elf_link_output_extsym): Don't assert on NULL tls_sec.
1748 2015-02-09 Alan Modra <amodra@gmail.com>
1750 * elflink.c: Whitespace, formatting fixes.
1751 (elf_link_input_bfd): Clarify comment.
1752 (elf_link_output_extsym): Exclude symbols in linker created
1753 sections when testing for plugin symbols.
1755 2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
1758 * elf32-i386.c (elf_i386_readonly_dynrelocs): Also issue a
1759 warning for relocation in readonly section for -z text.
1760 (elf_i386_size_dynamic_sections): Likewise.
1761 * elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.
1762 (elf_x86_64_size_dynamic_sections): Likewise.
1764 2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
1768 * elflink.c (_bfd_elf_fix_symbol_flags): Revert the last change.
1769 (elf_link_input_bfd): Mark the plugin symbol undefined if it is
1770 referenced from a non-IR file.
1772 2015-02-06 Nick Clifton <nickc@redhat.com>
1775 * peXXigen.c (rsrc_print_resource_entries): Add range check for
1776 addresses that wrap around the address space.
1777 (rsrc_parse_entry): Likewise.
1779 2015-02-03 H.J. Lu <hongjiu.lu@intel.com>
1783 * elflink.c (_bfd_elf_fix_symbol_flags): Mark the plugin symbol
1784 undefined if it is referenced from a non-IR file.
1786 2015-02-03 Nick Clifton <nickc@redhat.com>
1789 * ecoff.c: Use bfd_alloc2 to allocate space for structure arrays.
1790 (_bfd_ecoff_slurp_symbol_table): Check for a negative symbol
1791 index or an out of range fdr index.
1792 * elf-m10300.c (mn10300_info_to_howto): Fix typo in error message.
1793 * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1794 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1795 * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1796 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
1797 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
1798 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1799 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1800 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
1801 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1802 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1803 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
1804 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1805 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1806 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1807 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1808 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1809 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1810 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
1811 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1812 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1813 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1814 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1815 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1816 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1817 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1818 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1819 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1820 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
1821 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1822 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1823 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1824 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1825 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1826 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1827 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1828 * elf32-v850.c (v850_elf_perform_relocation): Likewise.
1829 * elf32-vax.c (rtype_to_howto): Likewise.
1830 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1831 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1832 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1833 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1834 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1835 * mach-o.c: Use bfd_alloc2 to allocate space for structure arrays.
1836 (bfd_mach_o_canonicalize_one_reloc): Fix check on out
1837 of range symbol indicies.
1838 (bfd_mach_o_canonicalize_relocs): Check for out of range alloc.
1839 (bfd_mach_o_canonicalize_dynamic_reloc): Likewise.
1840 (bfd_mach_o_build_dysymtab): Likewise.
1841 (bfd_mach_o_write_symtab_content): Set the string table size to
1843 (bfd_mach_o_read_symtab_symbols): Reset the nsyms value if the
1845 * peXXigen.c (pe_print_edata): Check for numeric overflow in edt
1847 * tekhex.c (first_phase): Check for src pointer reaching end of
1850 2015-02-03 Will Newton <will.newton@linaro.org>
1852 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol):
1853 Set st_value to zero for undefined symbols if the reference
1854 is weak or pointer_equality_needed is FALSE.
1856 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Improve
1857 comment discussing why we clear st_value for some symbols.
1859 2015-02-02 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1861 * elf32-nds32.c (nds32_get_section_contents): Add one more argument.
1862 (nds32_elf_relocate_section): Do not relocate R_NDS32_LONGJUMP7.
1864 2015-01-29 Alan Modra <amodra@gmail.com>
1866 * elf64-ppc.c (ppc64_elf_relocate_section): Correct GOT_TLSLD
1867 optimization. Tidy mask for GOT_TLSGD optimization.
1868 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Correct
1869 location of nop zapping high insn too.
1871 2015-01-28 Alan Modra <amodra@gmail.com>
1873 * elf64-ppc.h (struct ppc64_elf_params): Add "object_in_toc".
1874 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Assume that global symbols
1875 in .toc indicate xlc compiled code that might require a rw .toc.
1877 2015-01-28 James Bowman <james.bowman@ftdichip.com>
1879 * Makefile.am: Add FT32 files.
1880 * archures.c (enum bfd_architecture): Add bfd_arch_ft32.
1881 (bfd_mach_ft32): Define.
1882 (bfd_ft32_arch): Declare.
1883 (bfd_archures_list): Add bfd_ft32_arch.
1884 * config.bfd: Handle FT32.
1885 * configure.ac: Likewise.
1886 * cpu-ft32.c: New file.
1887 * elf32-ft32.c: New file.
1888 * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
1889 BFD_RELOC_FT32_18): Define.
1890 * targets.c (_bfd_target_vector): Add ft32_elf32_vec.
1891 * bfd-in2.h: Regenerate.
1892 * libbfd.h: Regenerate.
1893 * Makefile.in: Regenerate.
1894 * configure: Regenerate.
1895 * po/SRC-POTFILES.in: Regenerate.
1897 2015-01-27 Nick Clifton <nickc@redhat.com>
1900 * pdp11.c (aout_get_external_symbols): Return false if there are
1903 * dwarf2.c (concat_filename): Check for an empty directory table.
1904 (scan_unit_for_symbols): Check for reading off the end of the
1906 (parse_comp_unit): Check for a DW_AT_comp_dir attribute with a
1908 * elf64-ppc.c (opd_entry_value): Fail if there are no relocs
1911 2015-01-26 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1913 * elf32-nds32.c (nds32_elf_pick_relax): Fix again setting.
1915 2015-01-22 DJ Delorie <dj@redhat.com>
1917 * elf32-m32c.c (m32c_apply_reloc_24): New.
1918 (m32c_elf_howto_table): Use it for R_M32C_24.
1919 (m32c_elf_relocate_section): Handle R_M32C_24 specially.
1921 2015-01-22 Nick Clifton <nickc@redhat.com>
1924 * coffcode.h (handle_COMDAT): When searching for the section
1925 symbol, make sure that there is space left in the symbol table.
1926 * vms-alpha.c (_bfd_vms_slurp_ehdr): Add range checks.
1928 2015-01-21 Nick Clifton <nickc@redhat.com>
1931 * coffcode.h (coff_set_arch_mach_hook): Check return value from
1933 (coff_slurp_line_table): Return FALSE if the line number
1934 information was corrupt.
1935 (coff_slurp_symbol_table): Return FALSE if the symbol information
1937 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Always
1938 initialise the fields of the dyld_info structure.
1939 (bfd_mach_o_build_exec_seg_command): Replace assertion with an
1940 error message and a return value.
1941 (bfd_mach_o_layout_commands): Change the function to boolean.
1942 Return FALSE if the function fails.
1943 (bfd_mach_o_build_commands): Fail if bfd_mach_o_layout_commands
1945 (bfd_mach_o_read_command): Fail if an unrecognised command is
1947 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Set bfd_error if the
1949 (slurp_symtab): Check the return from bfd_malloc.
1950 (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if the copy
1951 encountered an error.
1952 (_bfd_XXi_final_link_postscript): Fail if a section could not be
1954 * peicode.h (pe_bfd_object_p): Fail if the header could not be
1956 * tekhex.c (first_phase): Fail if the section is too big.
1957 * versados.c (struct esdid): Add content_size field.
1958 (process_otr): Use and check the new field.
1959 (versados_get_section_contents): Check that the section exists and
1960 that the requested data is available.
1962 2015-01-20 Chung-Lin Tang <cltang@codesourcery.com>
1964 * elf32-nios2.c (elf_backend_default_execstack): Define as 0.
1966 2015-01-20 Alan Modra <amodra@gmail.com>
1969 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Don't drop
1970 ELF_COMMON_DEF syms.
1972 2015-01-19 Alan Modra <amodra@gmail.com>
1975 * elf-bfd.h (ELF_COMMON_DEF_P): Note that this might be true for
1976 linker script assignments too.
1977 * elflink.c (elf_gc_sweep_symbol): Don't drop ELF_COMMON_DEF syms.
1978 (bfd_elf_gc_mark_dynamic_ref_symbol): Similarly.
1980 2015-01-19 Alan Modra <amodra@gmail.com>
1982 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Correct loop iteration
1983 to allow return of first howto.
1984 * elf32-fr30.c (fr30_reloc_type_lookup): Likewise.
1985 * elf32-m32c.c (m32c_reloc_type_lookup): Likewise.
1986 * elf32-moxie.c (moxie_reloc_type_lookup): Likewise.
1987 * elf32-or1k.c (or1k_reloc_type_lookup): Likewise.
1988 * elf32-rl78.c (rl78_reloc_type_lookup): Likewise.
1989 * elf32-rx.c (rx_reloc_type_lookup): Likewise.
1990 * elf32-tilepro.c (tilepro_reloc_type_lookup): Likewise.
1991 * elf32-xstormy16.c (xstormy16_reloc_type_lookup): Likewise.
1992 * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1993 * elf32-nios2.c (nios2_reloc_map): Add mapping for R_NIOS2_NONE.
1994 * elf32-spu.c (spu_elf_bfd_to_reloc_type): Allow return of R_SPU_NONE.
1995 (spu_elf_reloc_type_lookup): Adjust to suit.
1997 2015-01-19 Alan Modra <amodra@gmail.com>
1999 * bfd-in.h (bfd_get_section_limit_octets): New define, extracted from..
2000 (bfd_get_section_limit): ..here.
2001 * reloc.c (bfd_perform_relocation): Correct bfd_reloc_outofrange check.
2002 (bfd_install_relocation, _bfd_final_link_relocate): Add same check here.
2003 * elf32-sh.c (sh_elf_reloc): Correct bfd_reloc_outofrange check.
2004 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Remove duplicated
2005 bfd_reloc_outofrange check.
2006 * bfd-in2.h: Regenerate.
2008 * cpu-ns32k.c (_bfd_do_ns32k_reloc_contents): Return bfd_reloc_ok
2009 on zero size relocs.
2010 * ecoff.c (ecoff_reloc_link_order): Likewise.
2011 * elf32-nds32.c (nds32_relocate_contents): Likewise.
2012 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2014 * reloc.c (_bfd_relocate_contents): Don't bomb on zero size relocs.
2015 (_bfd_clear_contents): Likewise.
2016 * elfxx-mips.c (mips_elf_obtain_contents): Likewise.
2017 (mips_elf_perform_relocation): Likewise.
2019 * aoutx.h (aout_link_reloc_link_order): Allow for NULL return
2020 from malloc on zero size alloc.
2021 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2022 * elflink.c (elf_reloc_link_order): Likewise.
2023 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2024 * pdp11.c (aout_link_reloc_link_order): Likewise.
2025 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2027 * aoutx.h (howto_table_ext): Ensure NONE relocs have size 3,
2028 bitsize 0, and complain_overflow_dont.
2029 * coff-sparc.c (coff_sparc_howto_table): Likewise.
2030 * elf-hppa.h (elf_hppa_howto_table): Likewise.
2031 * elf-m10200.c (elf_mn10200_howto_table): Likewise.
2032 * elf-m10300.c (elf_mn10300_howto_table): Likewise.
2033 * elf32-arc.c (elf_arc_howto_table): Likewise.
2034 * elf32-arm.c (elf32_arm_howto_table_1): Likewise.
2035 * elf32-avr.c (elf_avr_howto_table): Likewise.
2036 * elf32-bfin.c (bfin_howto_table): Likewise.
2037 * elf32-cr16.c (cr16_elf_howto_table): Likewise.
2038 * elf32-cris.c (cris_elf_howto_table): Likewise.
2039 * elf32-crx.c (crx_elf_howto_table): Likewise.
2040 * elf32-d10v.c (elf_d10v_howto_table): Likewise.
2041 * elf32-d30v.c (elf_d30v_howto_table): Likewise.
2042 * elf32-dlx.c (dlx_elf_howto_table): Likewise.
2043 * elf32-epiphany.c (epiphany_elf_howto_table): Likewise.
2044 * elf32-fr30.c (fr30_elf_howto_table): Likewise.
2045 * elf32-frv.c (elf32_frv_howto_table): Likewise.
2046 * elf32-h8300.c (h8_elf_howto_table): Likewise.
2047 * elf32-i370.c (i370_elf_howto_raw): Likewise.
2048 * elf32-i386.c (elf_howto_table): Likewise.
2049 * elf32-i860.c (elf32_i860_howto_table): Likewise.
2050 * elf32-i960.c (elf32_i960_relocate): Likewise.
2051 * elf32-ip2k.c (ip2k_elf_howto_table): Likewise.
2052 * elf32-iq2000.c (iq2000_elf_howto_table): Likewise.
2053 * elf32-lm32.c (lm32_elf_howto_table): Likewise.
2054 * elf32-m32c.c (m32c_elf_howto_table): Likewise.
2055 * elf32-m32r.c (m32r_elf_howto_table): Likewise.
2056 * elf32-m68hc11.c (elf_m68hc11_howto_table): Likewise.
2057 * elf32-m68hc12.c (elf_m68hc11_howto_table): Likewise.
2058 * elf32-m68k.c (howto_table): Likewise.
2059 * elf32-mcore.c (mcore_elf_howto_raw): Likewise.
2060 * elf32-mep.c (mep_elf_howto_table): Likewise.
2061 * elf32-metag.c (elf_metag_howto_table): Likewise.
2062 * elf32-microblaze.c (microblaze_elf_howto_raw): Likewise.
2063 * elf32-mips.c (elf_mips_howto_table_rel): Likewise.
2064 * elf32-moxie.c (moxie_elf_howto_table): Likewise.
2065 * elf32-msp430.c (elf_msp430_howto_table): Likewise.
2066 * elf32-mt.c (mt_elf_howto_table): Likewise.
2067 * elf32-nds32.c (nds32_elf_howto_table): Likewise.
2068 * elf32-nios2.c (elf_nios2_howto_table_rel): Likewise.
2069 * elf32-or1k.c (or1k_elf_howto_table): Likewise.
2070 * elf32-pj.c (pj_elf_howto_table): Likewise.
2071 * elf32-ppc.c (ppc_elf_howto_raw): Likewise.
2072 * elf32-rl78.c (rl78_elf_howto_table): Likewise.
2073 * elf32-rx.c (rx_elf_howto_table): Likewise.
2074 * elf32-s390.c (elf_howto_table): Likewise.
2075 * elf32-score.c (elf32_score_howto_table): Likewise.
2076 * elf32-score7.c (elf32_score_howto_table): Likewise.
2077 * elf32-sh-relocs.h (R_SH_NONE): Likewise.
2078 * elf32-spu.c (elf_howto_table): Likewise.
2079 * elf32-tic6x.c (elf32_tic6x_howto_table): Likewise.
2080 * elf32-tilepro.c (tilepro_elf_howto_table): Likewise.
2081 * elf32-v850.c (v850_elf_howto_table): Likewise.
2082 * elf32-vax.c (howto_table): Likewise.
2083 * elf32-visium.c (visium_elf_howto_table): Likewise.
2084 * elf32-xc16x.c (xc16x_elf_howto_table): Likewise.
2085 * elf32-xgate.c (elf_xgate_howto_table): Likewise.
2086 * elf32-xstormy16.c (xstormy16_elf_howto_table): Likewise.
2087 * elf32-xtensa.c (elf_howto_table): Likewise.
2088 * elf64-alpha.c (elf64_alpha_howto_table): Likewise.
2089 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
2090 * elf64-mmix.c (elf_mmix_howto_table): Likewise.
2091 * elf64-ppc.c (ppc64_elf_howto_raw): Likewise.
2092 * elf64-s390.c (elf_howto_table): Likewise.
2093 * elf64-sh64.c (sh_elf64_howto_table): Likewise.
2094 * elf64-x86-64.c (x86_64_elf_howto_table): Likewise.
2095 * elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
2096 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Likewise.
2097 (elfNN_aarch64_howto_none): Likewise.
2098 * elfxx-ia64.c (ia64_howto_table): Likewise.
2099 * elfxx-sparc.c (_bfd_sparc_elf_howto_table): Likewise.
2100 * elfxx-tilegx.c (tilegx_elf_howto_table): Likewise.
2101 * nlm32-sparc.c (nlm32_sparc_howto_table): Likewise.
2103 2015-01-15 H.J. Lu <hongjiu.lu@intel.com>
2106 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't complain
2107 about -fPIC if the symbol is undefined when building executable.
2109 2015-01-15 Nick Clifton <nickc@redhat.com>
2112 * elf-m10300.c (mn10300_info_to_howto): Replace assertion with an
2113 error message. Never return an invalid howto pointer.
2114 * elf32-cr16.c (cr16_info_to_howto): Likewise.
2115 * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2116 * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2117 * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2118 * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2119 * elf32-mips.c (mips_elf32_rtype_to_howto): Likewise.
2120 * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2121 * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2122 * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2123 * elf32-v850.c (v850_elf_info_to_howto_rela): Likewise.
2124 * elf32-vax.c (rtype_to_howto): Likewise.
2125 * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2126 * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2127 * elfn32-mips.c (sh_elf_info_to_howto): Likewise.
2128 * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2129 (sh_elf_reloc): Check that the reloc is in range.
2130 * reloc.c (bfd_perform_relocation): Check that the section is big
2131 enough for the entire reloc.
2132 (bfd_generic_get_relocated_section_contents): Report unexpected
2133 return values from perform_reloc.
2135 2015-01-15 Nick Clifton <nickc@redhat.com>
2137 * elf32-msp430.c (msp430_elf_relax_section): Skip unhandled
2138 relocs. Include PC-relative adjustment for R_MSP430X_ABS16
2141 2015-01-15 Alan Modra <amodra@gmail.com>
2143 * elflink.c (_bfd_elf_link_omit_section_dynsym): Return true for
2144 any output section matching a linker created dynobj section.
2146 2015-01-15 Alan Modra <amodra@gmail.com>
2149 * elflink.c (elf_link_output_sym): Assert elf_onesymtab set.
2150 (bfd_elf_final_link): Always create a symbol table when emit_relocs.
2151 Don't assign symtab file position unless symbols will be output.
2152 Merge blocks with condition in common. Don't call
2153 elf_backend_output_arch_local_syms or elf_backend_output_arch_syms
2154 unless other symbols are output. Move assignment of symtab_shndx
2155 file position. Localize variable.
2157 2015-01-14 Jiong Wang <jiong.wang@arm.com>
2159 * elf32-arm.c (elf32_arm_final_link_relocate): Reject R_ARM_32/_NOI when
2160 trying to defer them to runtime.
2162 2015-01-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
2164 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOLIC_BIND
2165 to check if a symbol should be bound symbolically.
2167 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2169 * elfnn-aarch64.c: (elfNN_aarch64_howto_table): Enable overflow check
2170 for TLSLE_MOVW_TPREL_G2.
2172 2015-01-13 Jiong Wang <jiong.wang@arm.com>
2175 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Mark
2176 R_AARCH64_TLSLE_ADD_TPREL_HI12 as complain_overflow_unsigned.
2177 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Correct the
2180 2015-01-12 Terry Guo <terry.guo@arm.com>
2182 * elflink.c (_bfd_elf_gc_mark_debug_special_section_group): New
2184 (_bfd_elf_gc_mark_extra_sections): Use it.
2186 2015-01-11 H.J. Lu <hongjiu.lu@intel.com>
2189 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): For PIE,
2190 only discard space for pc-relative relocs symbols which turn
2191 out to need copy relocs.
2193 2015-01-09 Nick Clifton <nickc@redhat.com>
2195 * tekhex.c (getvalue): Fix thinko in test for correct extraction
2197 (getsym): Return false if there was not enough data to extract the
2200 2015-01-09 Anthony Green <green@moxielogic.com>
2202 * elf32-moxie.c (ELF_MACHINE_ALT1): Define.
2204 2015-01-08 Nick Clifton <nickc@redhat.com>
2206 * elf32-msp430.c (msp430_elf_relax_section): Add relaxation of
2207 16-bit absolute BR instructions to 10-bit pc-relative JMP
2210 2015-01-08 Nick Clifton <nickc@redhat.com>
2213 * coffcode.h (coff_slurp_symbol_table): Return false if we failed
2214 to load the line table.
2215 * elf.c (_bfd_elf_map_sections_to_segments): Enforce a minimum
2217 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Fail if
2218 the Data Directory Size is too large.
2220 2015-01-06 H.J. Lu <hongjiu.lu@intel.com>
2223 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocation.
2224 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2226 2015-01-06 Nick Clifton <nickc@redhat.com>
2229 * mach-o.c (bfd_mach_o_read_symtab_strtab): Zero terminate the
2232 * reloc.c (bfd_get_reloc_size): Handle a reloc size of -1.
2233 (bfd_perform_relocation): Include the size of the reloc in the
2234 test for an out of range relocation.
2235 (bfd_generic_get_relocated_section_contents): Remove reloc range
2238 * coff-i860.c (CALC_ADDEND): Always set an addend value.
2239 * tekhex.c (getvalue): Add an end pointer parameter. Use it to
2240 avoid reading off the end of the buffer.
2242 (first_phase): Likewise.
2243 (pass_over): Pass an end pointer to the invoked function.
2245 2015-01-05 H.J. Lu <hongjiu.lu@intel.com>
2248 * elf32-i386.c (elf_i386_get_plt_sym_val): Return NULL on corrupt
2250 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Likewise.
2252 2015-01-05 Nick Clifton <nickc@redhat.com>
2255 * archive.c (do_slurp_bsd_armap): Make sure that the parsed sized
2256 is at least big enough for the header to be read.
2257 * elf32-i386.c (elf_i386_get_plt_sym_val): Skip unknown relocs.
2258 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add range checks.
2259 (bfd_mach_o_read_command): Prevetn duplicate error messages about
2260 unrecognized commands.
2261 * syms.c (_bfd_stab_section_find_nearest_line): Add range checks
2262 when indexing into the string table.
2264 2015-01-01 Alan Modra <amodra@gmail.com>
2266 Update year range in copyright notice of all files.
2268 For older changes see ChangeLog-2014
2270 Copyright (C) 2015 Free Software Foundation, Inc.
2272 Copying and distribution of this file, with or without modification,
2273 are permitted in any medium without royalty provided the copyright
2274 notice and this notice are preserved.
2280 version-control: never