1 2017-07-29 Alan Modra <amodra@gmail.com>
4 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
5 (ppc64_elf_merge_symbol): Set non_zero_localentry.
6 (is_elfv2_localentry0): Test non_zero_localentry.
7 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
9 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
11 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
12 pointer check for htab->elf.irelplt.
13 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
15 2017-07-27 Nick Clifton <nickc@redhat.com>
18 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
20 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
22 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
24 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
26 (evax_bfd_print_emh): Check for invalid string lengths.
28 2017-07-25 Nick Clifton <nickc@redhat.com>
30 * po/fr.po: Updated French translation.
32 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
35 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
36 16-bit absolute branches into 10-bit pc-relative branches on the
37 MSP430 as well as the MSP430X.
39 2017-07-25 Alan Modra <amodra@gmail.com>
41 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
42 (stub_eh_frame_size): New function.
43 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
44 (group_sections): Init group tls_get_addr_opt_bctrl.
45 (ppc64_elf_size_stubs): Update sizing and initialization of
46 .eh_frame. Iteration over stubs via group list.
47 (ppc64_elf_build_stubs): Iterate over stubs via group list.
48 (ppc64_elf_finish_dynamic_sections): Update finalization of
51 2017-07-24 Nick Clifton <nickc@redhat.com>
54 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
55 of the relocs to the canonicalize_one_reloc routine.
56 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
57 for the _bfd_mach_o_canonicalize_one_reloc field.
58 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
59 res_base parameter. Use to check for corrupt pair relocs.
60 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
62 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
64 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
67 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
68 enough data in the record before attempting to parse it.
69 (_bfd_vms_slurp_eeom): Likewise.
71 (_bfd_vms_slurp_egsd): Check for an invalid section index.
72 (image_set_ptr): Likewise.
73 (alpha_vms_slurp_relocs): Likewise.
75 (alpha_vms_object_p): Check for a truncated record.
77 2017-07-24 Nick Clifton <nickc@redhat.com>
80 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
81 an unrecognized reloc and sets the bfd_error value.
82 * libbfd.h: Regenerate.
83 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
85 * elf32-i386.c (elf_i386_relocate_section): Likewise.
86 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
87 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
88 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
89 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
91 2017-07-23 Alan Modra <amodra@gmail.com>
93 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
96 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
99 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
100 reloc_class_ifunc for ifunc symbols.
102 2017-07-19 Nick Clifton <nickc@redhat.com>
105 * archive.c (bfd_generic_archive_p): If the bfd does not have the
106 correct magic bytes at the start, set the error to wrong format
107 and clear the format selector before returning NULL.
109 2017-07-19 Nick Clifton <nickc@redhat.com>
112 * coff-rs6000.c (_bfd_strntol): New function.
113 (_bfd_strntoll): New function.
114 (GET_VALUE_IN_FIELD): New macro.
115 (EQ_VALUE_IN_FIELD): new macro.
116 (_bfd_xcoff_slurp_armap): Use new macros.
117 (_bfd_xcoff_archive_p): Likewise.
118 (_bfd_xcoff_read_ar_hdr): Likewise.
119 (_bfd_xcoff_openr_next_archived_file): Likewise.
120 (_bfd_xcoff_stat_arch_elt): Likewise.
121 * coff64-rs6000.c (_bfd_strntol): New function.
122 (_bfd_strntoll): New function.
123 (GET_VALUE_IN_FIELD): New macro.
124 (xcoff64_slurp_armap): Use new macros.
126 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
127 John Eric Martin <John.Martin@emmicro-us.com>
129 * bfd-in2.h: Regenerate.
130 * libbfd.h: Regenerate.
131 * elf32-arc.c (JLI): Define.
132 * reloc.c: Add JLI relocations.
134 2017-07-18 Nick Clifton <nickc@redhat.com>
137 * coff-sh.c: Fix spelling typos.
138 * compress.c: Likewise.
139 * cpu-pdp11.c: Likewise.
140 * ecofflink.c: Likewise.
141 * elf-m10300.c: Likewise.
143 * elf32-arm.c: Likewise.
144 * elf32-m68k.c: Likewise.
145 * elf32-nds32.c: Likewise.
146 * elf32-ppc.c: Likewise.
147 * elf32-sh.c: Likewise.
148 * elf32-v850.c: Likewise.
149 * elf64-ppc.c: Likewise.
150 * elf64-x86-64.c: Likewise.
151 * elflink.c: Likewise.
152 * elfnn-aarch64.c: Likewise.
153 * elfxx-mips.c: Likewise.
156 * vms-alpha.c: Likewise.
157 * xcofflink.c: Likewise.
159 2017-07-18 Nick Clifton <nickc@redhat.com>
162 * coffcode.h (handle_COMDAT): Replace abort with an error message
165 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
168 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
171 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
173 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
175 2017-07-16 Alan Modra <amodra@gmail.com>
177 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
178 __tls_index GOT entries when using __tls_get_addr_opt stub.
179 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
181 2017-07-12 Alan Modra <amodra@gmail.com>
183 * po/es.po: Update from translationproject.org/latest/bfd/.
184 * po/fi.po: Likewise.
185 * po/fr.po: Likewise.
186 * po/id.po: Likewise.
187 * po/ja.po: Likewise.
188 * po/ro.po: Likewise.
189 * po/ru.po: Likewise.
190 * po/sr.po: Likewise.
191 * po/sv.po: Likewise.
192 * po/tr.po: Likewise.
193 * po/uk.po: Likewise.
194 * po/vi.po: Likewise.
195 * po/zh_CN.po: Likewise.
196 * po/hr.po: New file from translationproject.org.
197 * configure.ac (ALL_LINGUAS): Add hr. Sort.
198 * configure: Regenerate.
200 2017-07-12 Nick Clifton <nickc@redhat.com>
202 Fix compile time warnings using gcc 7.1.1.
203 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
205 (elf_xtensa_get_gotplt_section): Increase length of got_name
207 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
208 default return of FALSE.
209 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
210 default return of FALSE.
212 2017-07-12 Alan Modra <amodra@gmail.com>
214 * binary.c (binary_set_section_contents): Don't print filepos in
216 (coff_write_object_contents): Cast size_t for error message.
217 (coff_slurp_line_table): Don't use bfd_vma symndx.
218 (coff_slurp_reloc_table): Remove unneeded cast.
219 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
221 (find_abstract_instance_name): Likewise.
222 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
223 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
224 (elf32_arm_check_relocs): Make r_symndx an int.
225 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
227 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
229 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
231 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
232 * elf32-s390.c (elf_s390_check_relocs): Likewise.
233 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
234 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
235 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
236 * elf64-s390.c (elf_s390_check_relocs): Likewise.
237 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
238 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
239 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
240 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
241 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
242 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
243 and use %lu for error message.
244 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
245 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
248 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
250 (elf32_arm_final_link_relocate): Likewise.
251 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
252 * coffcode.h (styp_to_sec_flags): Likewise.
253 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
254 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
255 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
256 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
257 (elf32_bfin_merge_private_bfd_data): Likewise.
258 * elf32-cris.c (cris_elf_relocate_section): Likewise.
259 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
260 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
261 (i370_elf_relocate_section): Likewise.
262 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
263 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
264 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
265 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
266 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
267 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
268 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
269 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
270 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
271 * ieee.c (ieee_write_id, read_id): Likewise.
272 * mach-o.c (bfd_mach_o_write_contents): Likewise.
273 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
274 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
275 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
276 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
277 * stabs.c (_bfd_link_section_stabs): Likewise.
279 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
281 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
282 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
283 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
284 * coff-sh.c (sh_relax_section): Likewise.
285 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
286 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
287 * coffcode.h (coff_slurp_reloc_table): Likewise.
288 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
289 (_bfd_coff_read_string_table): Likewise.
290 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
291 * compress.c (bfd_get_full_section_contents): Likewise.
292 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
293 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
294 * elf.c (bfd_elf_string_from_elf_section): Likewise.
295 * elf32-arc.c (arc_special_overflow_checks): Likewise.
296 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
297 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
298 (elf32_arm_write_section): Likewise.
299 * elf32-bfin.c (bfin_relocate_section): Likewise.
300 (bfinfdpic_relocate_section): Likewise.
301 * elf32-hppa.c (hppa_build_one_stub): Likewise.
302 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
303 * elf32-i386.c (elf_i386_tls_transition): Likewise.
304 (elf_i386_relocate_section): Likewise.
305 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
306 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
307 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
308 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
309 * elf32-metag.c (elf_metag_relocate_section): Likewise.
310 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
311 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
312 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
313 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
314 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
315 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
316 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
317 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
318 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
319 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
320 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
321 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
322 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
323 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
324 * elf32-sh.c (sh_elf_relax_section): Likewise.
325 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
326 (sh_elf_relocate_section): Likewise.
327 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
328 * elf32-spu.c (spu_elf_relocate_section): Likewise.
329 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
330 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
331 * elf32-v850.c (v850_elf_relax_section): Likewise.
332 * elf32-vax.c (elf_vax_check_relocs): Likewise.
333 (elf_vax_relocate_section): Likewise.
334 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
335 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
336 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
337 (do_fix_for_relocatable_link): Likewise.
338 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
339 (elf64_alpha_relax_with_lituse): Likewise.
340 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
341 (elf_hppa_final_link_relocate): Likewise.
342 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
343 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
344 (elf64_vms_link_add_object_symbols): Likewise.
345 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
346 (mmix_final_link_relocate): Likewise.
347 * elf64-s390.c (invalid_tls_insn): Likewise.
348 (elf_s390_relocate_section): Likewise.
349 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
350 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
351 (elf_x86_64_relocate_section): Likewise.
352 * elfcode.h (elf_slurp_symbol_table): Likewise.
353 * elfcore.h (elf_core_file_p): Likewise.
354 * elflink.c (elf_link_read_relocs_from_section): Likewise.
355 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
356 (elfNN_aarch64_relocate_section): Likewise.
357 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
358 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
359 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
360 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
361 (_bfd_mips_elf_relocate_section): Likewise.
362 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
363 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
364 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
365 * ieee.c (ieee_slurp_external_symbols): Likewise.
366 * ihex.c (ihex_write_object_content): Likewise.
367 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
368 * merge.c (_bfd_merged_section_offset): Likewise.
369 * mmo.c (mmo_write_loc_chunk): Likewise.
370 (mmo_write_object_contents): Likewise.
371 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
372 * stabs.c (_bfd_link_section_stabs): Likewise.
373 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
375 2017-07-11 Alan Modra <amodra@gmail.com>
377 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
379 2017-07-11 Alan Modra <amodra@gmail.com>
381 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
382 instruction" error using _bfd_error_handler, not einfo.
384 2017-07-10 Nick Clifton <nickc@redhat.com>
386 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
387 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
389 2017-07-07 John Baldwin <jhb@FreeBSD.org>
391 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
393 2017-07-07 Alan Modra <amodra@gmail.com>
395 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
397 2017-07-07 Alan Modra <amodra@gmail.com>
399 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
400 as long long. Move code replacing "ll" with "I64", and simplify.
402 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
404 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
407 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
409 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
411 (line_info_add_file_name): Likewise.
412 (decode_line_info): Likewise.
414 2017-07-04 Tristan Gingold <gingold@adacore.com>
416 * version.m4: Bump version to 2.29.51
417 * configure: Regenerate.
419 2017-07-04 Jiong Wang <jiong.wang@arm.com>
421 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
422 sanity check at the head of this function.
424 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
426 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
428 (struct attr_abbrev): Add field implicit_const.
429 (dwarf_debug_sections): Add .debug_line_str.
430 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
431 (dwarf_debug_section_assert): Add static assertion.
432 (read_indirect_line_string): New.
433 (read_abbrevs): Support DW_FORM_implicit_const.
434 (is_str_attr): Support DW_FORM_line_strp.
435 (read_attribute_value): Support DW_FORM_line_strp and
436 DW_FORM_implicit_const.
437 (read_attribute): Support DW_FORM_implicit_const.
438 (line_info_add_include_dir, line_info_add_include_dir_stub):
439 (line_info_add_file_name, read_formatted_entries): New.
440 (decode_line_info, parse_comp_unit): Support DWARF 5.
441 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
443 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
445 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
446 abort statement that was put for symbols that are not dynamic.
448 2017-07-03 Tristan Gingold <gingold@adacore.com>
450 * po/bfd.pot: Regenerate
452 2017-07-03 Alan Modra <amodra@gmail.com>
454 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
455 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
456 * elf.c (setup_group): Use "Lx" to print sh_size.
457 (_bfd_elf_setup_sections): Remove unnecessary cast and print
458 unknown section type in hex.
459 (copy_special_section_fields): Style fix.
460 (bfd_section_from_shdr): Correct format for sh_link. Use a
461 common error message for all the variants of unrecognized
463 (assign_file_positions_for_load_sections): Use "Lx" for lma
464 adjust error message.
465 (assign_file_positions_for_non_load_sections): Formatting.
466 (rewrite_elf_program_header): Formatting. Use "Lx" for
467 bfd_vma values in error messages.
468 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
469 ELF_R_SYM value to type expected by format.
470 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
472 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
473 (elf_link_input_bfd): Use "Lx" for r_info.
474 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
476 2017-07-03 Alan Modra <amodra@gmail.com>
478 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
479 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
480 Microsoft C library variant of long long format specifier.
481 (PRINT20): Cast value to bfd_uint64_t not long long.
482 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
483 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
484 long long. Don't cast to bfd_vma.
485 * elf32-score.c (score3_bfd_getl48): Likewise.
486 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
488 2017-07-03 Alan Modra <amodra@gmail.com>
490 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
492 (bfd_elf_print_symbol): Don't cast symbol->flags.
493 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
494 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
495 _bfd_error_handler argument order.
496 (ppc_elf_merge_private_bfd_data): Don't cast flags.
498 2017-07-03 Alan Modra <amodra@gmail.com>
500 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
502 * configure: Regenerate.
503 * config.in: Regenerate.
505 2017-06-29 Andrew Waterman <andrew@sifive.com>
507 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
510 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
512 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
513 unless it is undefined weak.
514 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
515 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
517 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
518 is not dynamic in PIC, abort.
520 2017-06-29 Jiong Wang <jiong.wang@arm.com>
523 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
524 undefined weak symbols into dynamic.
525 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
526 relocation for non-dynamic symbols.
527 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
529 2017-06-29 Jiong Wang <jiong.wang@arm.com>
531 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
532 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
533 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
534 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
535 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
538 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
540 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
541 (elfcore_write_s390_gs_bc): Likewise.
542 * elf.c (elfcore_grok_s390_gs_cb): New function.
543 (elfcore_grok_s390_gs_bc): New function.
544 (elfcore_grok_note): Call them.
545 (elfcore_write_s390_gs_cb): New function.
546 (elfcore_write_s390_gs_bc): New function.
547 (elfcore_write_register_note): Call them.
549 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
551 * libbfd.c (_bfd_generic_get_section_contents): Don't call
552 bfd_get_file_size. Check archive element size.
553 (_bfd_generic_get_section_contents_in_window): Likewise.
555 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
557 * bfd-in2.h: Regenerated.
558 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
559 (bfd_get_file_size): Likewise.
561 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
562 Matthew Fortune <matthew.fortune@imgtec.com>
564 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
565 * cpu-mips.c (I_interaptiv_mr2): New enum value.
566 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
567 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
569 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
570 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
571 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
572 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
573 `bfd_mach_mips_interaptiv_mr2' entries.
574 * bfd-in2.h: Regenerate.
576 2017-06-27 Nick Clifton <nickc@redhat.com>
578 * tekhex.c (pass_over): Revert accidental conversion of a local
579 array to a static array.
581 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
584 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
585 reloc addend if necessary. Adjust diff only if
586 shrinked_insn_address < end_address.
588 2017-06-27 Alan Modra <amodra@gmail.com>
591 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
592 (_bfd_generic_get_section_contents_in_window): Likewise.
594 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
596 * elfnn-riscv.c (perform_relocation): Support the new
597 R_RISCV_32_PCREL relocation.
598 (riscv_elf_relocate_section): Likewise.
599 * elfxx-riscv.c (howto_table): Likewise.
600 (riscv_reloc_map): Likewise.
601 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
602 * libbfd.h: Regenerate.
604 2017-06-27 Alan Modra <amodra@gmail.com>
607 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
608 Use unsigned file pointer type, and remove cast.
609 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
610 Add "count", not "sz".
612 2017-06-26 Pedro Alves <palves@redhat.com>
615 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
618 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
621 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
624 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
626 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
627 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
628 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
629 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
630 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
632 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
635 * compress.c (bfd_get_full_section_contents): Don't check the
637 * libbfd.c (_bfd_generic_get_section_contents): Check for and
638 reject a section whose size + offset is greater than the size
640 (_bfd_generic_get_section_contents_in_window): Likewise.
642 2017-06-26 Nick Clifton <nickc@redhat.com>
645 * tekhex.c (getvalue): Check for the source pointer exceeding the
646 end pointer before the first byte is read.
648 2017-06-26 Nick Clifton <nickc@redhat.com>
651 * opncls.c (get_build_id): Check that the section is big enough
652 to contain the whole note.
653 * compress.c (bfd_get_full_section_contents): Check for and reject
654 a section whose size is greater than the size of the entire file.
655 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
656 contain a notes section.
658 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
660 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
662 (elf_s390_modify_segment_map): Likewise.
663 (bfd_elf_s390_set_options): Lisewise.
665 2017-06-26 Alan Modra <amodra@gmail.com>
667 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
669 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
670 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
671 .preinit_array on --just-syms bfds.
672 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
673 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
674 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
676 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
678 * elf.c (find_link): Bounds check "hint".
680 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
682 * elf32-arm.c (using_thumb_only): Update list of architectures in
683 BFD_ASSERT for which the logic is valid.
684 (using_thumb2_bl): Likewise.
685 (using_thumb2): Likewise and return true for ARMv8-R.
686 (arch_has_arm_nop): Likewise.
687 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
688 merging logic. Update commentis for value 15 of v8m_baseline,
689 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
690 merging of value 15 of Tag_CPU_arch.
692 2017-06-23 Jiong Wang <jiong.wang@arm.com>
694 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
695 BFD_RELOC_AARCH64_ADR_GOT_PAGE
696 * bfd-in2.h: Regenerate.
698 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
700 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
701 the error_alignment label forward. Properly align program
702 property note section.
704 2017-06-22 Eric Christopher <echristo@gmail.com>
706 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
707 abs to fix a truncation warning.
709 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
711 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
712 local undefined weak symbol to 0.
713 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
715 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
718 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
719 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
720 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
721 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
722 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
723 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
724 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
726 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
728 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
729 (elf_i386_lazy_ibt_plt_entry): Likewise.
730 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
731 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
732 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
733 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
734 (elf_i386_lazy_plt_layout): Likewise.
735 (elf_i386_non_lazy_plt_layout): Likewise.
736 (elf_i386_link_hash_entry): Add plt_second.
737 (elf_i386_link_hash_table): Add plt_second and
739 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
740 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
741 the second PLT. Check the second PLT.
742 (elf_i386_relocate_section): Use the second PLT to resolve
743 PLT reference if needed.
744 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
746 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
747 second PLT. Generate unwind info for the second PLT.
748 (elf_i386_plt_type): Add plt_second.
749 (elf_i386_get_synthetic_symtab): Support the second PLT.
750 (elf_i386_parse_gnu_properties): Support
751 GNU_PROPERTY_X86_FEATURE_1_AND.
752 (elf_i386_merge_gnu_properties): Support
753 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
754 on GNU_PROPERTY_X86_FEATURE_1_IBT
755 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
756 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
757 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
758 is set on all relocatable inputs.
759 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
760 (elf_x32_lazy_ibt_plt_entry): Likewise.
761 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
762 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
763 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
764 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
765 (elf_x86_64_lazy_ibt_plt): Likewise.
766 (elf_x32_lazy_ibt_plt): Likewise.
767 (elf_x86_64_non_lazy_ibt_plt): Likewise.
768 (elf_x32_non_lazy_ibt_plt): Likewise.
769 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
770 (elf_x86_64_parse_gnu_properties): Support
771 GNU_PROPERTY_X86_FEATURE_1_AND.
772 (elf_x86_64_merge_gnu_properties): Support
773 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
774 on GNU_PROPERTY_X86_FEATURE_1_IBT
775 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
776 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
777 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
778 is set on all relocatable inputs.
780 2017-06-22 Nick Clifton <nickc@redhat.com>
783 * som.c (setup_sections): NUL terminate the space_strings buffer.
784 Check that the space.name field does not index beyond the end of
785 the space_strings buffer.
787 2017-06-21 Nick Clifton <nickc@redhat.com>
790 * coff-sh.c (sh_reloc): Check for an out of range reloc.
792 2017-06-21 Nick Clifton <nickc@redhat.com>
795 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
796 type of the size parameter.
797 (_bfd_vms_save_counted_string): Add second parameter - the maximum
798 length of the counted string.
799 * vms.h (_bfd_vms_save_sized_string): Update prototype.
800 (_bfd_vms_save_counted_string): Likewise.
801 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
802 _bfd_vms_save_counted_string.
803 (_bfd_vms_slurp_ehdr): Likewise.
804 (_bfd_vms_slurp_egsd): Likewise.
805 (Parse_module): Likewise.
807 2017-06-21 Alan Modra <amodra@gmail.com>
809 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
810 calls before tocsave calls.
811 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
814 2017-06-21 Nick Clifton <nickc@redhat.com>
817 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
818 bfd_get_full_section_contents returns no contents.
820 2017-06-21 Nick Clifton <nickc@redhat.com>
823 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
826 2017-06-21 Nick Clifton <nickc@redhat.com>
829 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
831 (image_set_ptr): Likewise.
832 (alpha_vms_fix_sec_rel): Likewise.
833 (alpha_vms_slurp_relocs): Likewise.
835 2017-06-21 Nick Clifton <nickc@redhat.com>
838 * ieee.c (ieee_slurp_sections): Check for a NULL return from
840 (ieee_archive_p): Likewise.
841 (ieee_object_p): Likewise.
843 2017-06-21 Nick Clifton <nickc@redhat.com>
846 * elf.c (setup_group): Zero the group section pointer list after
847 allocation so that loops can be caught. Check for NULL pointers
848 when processing a group list.
850 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
852 * elf-s390.h: New file.
853 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
855 (elf_s390_additional_program_headers): New function.
856 (elf_s390_modify_segment_map): New function.
857 (bfd_elf_s390_set_options): New function.
858 (elf_backend_additional_program_headers)
859 (elf_backend_modify_segment_map): Add macro definitions.
861 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
864 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
865 the DYNAMIC bit instead of bfd_count_sections.
867 2017-06-19 Nick Clifton <nickc@redhat.com>
870 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
872 (evax_bfd_print_eeom): Likewise.
873 (evax_bfd_print_egsd): Check for an overlarge record length.
874 (evax_bfd_print_etir): Likewise.
876 2017-06-19 Nick Clifton <nickc@redhat.com>
879 * libieee.h (struct common_header_type): Add end_p field.
880 * ieee.c (this_byte_and_next): Do not advance input_p beyond
882 (read_id): Check for a length that exceeds the remaining bytes in
884 (ieee_seek): Initialise end_p.
885 (ieee_archive_p): Likewise.
886 (ieee_object_p): Likewise.
888 2017-06-19 Nick Clifton <nickc@redhat.com>
891 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
892 before reading the EIHS structure entries.
894 2017-06-19 Nick Clifton <nickc@redhat.com>
897 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
898 gsd_size. Check that there are enough bytes remaining to read the
899 type and size of the next egsd. Check that the size of the egsd
900 does not exceed the size of the record.
902 2017-06-19 Alan Modra <amodra@gmail.com>
904 * config.bfd: Correct targ_underscore for cris.
906 2017-06-18 Alan Modra <amodra@gmail.com>
908 * config.bfd: Correct targ_underscore for epiphany, ip2k,
909 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
911 2017-06-16 Nick Clifton <nickc@redhat.com>
913 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
914 bucketlist is empty because there are no symbols to add to the
917 2017-06-16 Alan Modra <amodra@gmail.com>
923 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
924 (BFD_JUMP_TABLE_LINK): Likewise.
925 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
926 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
927 (bfd_elf_define_start_stop): New function.
928 * linker.c (bfd_generic_define_start_stop): New function.
929 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
931 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
932 * aout-target.h (MY_bfd_define_start_stop): Define.
933 * aout-tic30.c (MY_bfd_define_start_stop): Define.
934 * binary.c (binary_bfd_define_start_stop): Define.
935 * bout.c (b_out_bfd_define_start_stop): Define.
936 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
937 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
938 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
939 * coffcode.h (coff_bfd_define_start_stop): Define.
940 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
941 * i386msdos.c (msdos_bfd_define_start_stop): Define.
942 * i386os9k.c (os9k_bfd_define_start_stop): Define.
943 * ieee.c (ieee_bfd_define_start_stop): Define.
944 * ihex.c (ihex_bfd_define_start_stop): Define.
945 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
946 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
947 * mmo.c (mmo_bfd_define_start_stop): Define.
948 * nlm-target.h (nlm_bfd_define_start_stop): Define.
949 * oasys.c (oasys_bfd_define_start_stop): Define.
950 * pef.c (bfd_pef_bfd_define_start_stop): Define.
951 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
952 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
953 * som.c (som_bfd_define_start_stop): Define.
954 * srec.c (srec_bfd_define_start_stop): Define.
955 * tekhex.c (tekhex_bfd_define_start_stop): Define.
956 * versados.c (versados_bfd_define_start_stop): Define.
957 * vms-alpha.c (vms_bfd_define_start_stop): Define.
958 (alpha_vms_bfd_define_start_stop): Define.
959 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
960 * bfd-in2.h: Regenerate.
961 * libbfd.h: Regenerate.
963 2017-06-16 Jiong Wang <jiong.wang@arm.com>
965 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
966 SYMBOL_REFERENCES_LOCAL.
968 2017-06-15 Jiong Wang <jiong.wang@arm.com>
971 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
972 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
973 runtime for if there needs copy relocation elimination.
974 (need_copy_relocation_p): New function. Return true for symbol with
975 pc-relative references and if it's against read-only sections.
976 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
977 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
978 that are related with accessing external objects.
979 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
980 in elfNN_aarch64_check_relocs.
982 2017-06-15 Nick Clifton <nickc@redhat.com>
985 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
988 (ieee_archive_p): Likewise.
990 2017-06-15 Nick Clifton <nickc@redhat.com>
993 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
995 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
997 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
998 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
999 keep both windowed and call0 ABI PLT definitions.
1000 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
1001 elf_xtensa_*_plt_entry endex.
1002 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
1004 2017-06-14 Nick Clifton <nickc@redhat.com>
1007 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
1010 2017-06-14 Nick Clifton <nickc@redhat.com>
1013 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
1014 maximum value for the ascic pointer. Check that name processing
1015 does not read beyond this value.
1016 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
1019 2017-06-14 Nick Clifton <nickc@redhat.com>
1022 * versados.c (versados_mkobject): Zero the allocated tdata structure.
1023 (process_otr): Check for an invalid offset in the otr structure.
1025 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1027 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
1029 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
1035 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
1036 vtable field to a union.
1037 (_bfd_elf_is_start_stop): Removed.
1038 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
1039 __start_SECNAME and __stop_SECNAME symbols.
1040 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1041 * elflink.c (_bfd_elf_is_start_stop): Removed.
1042 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
1043 _bfd_elf_is_start_stop.
1044 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
1045 __stop_SECNAME symbols. Updated.
1046 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1047 (bfd_elf_gc_record_vtinherit): Likewise.
1048 (bfd_elf_gc_record_vtentry): Likewise.
1050 2017-06-13 Nick Clifton <nickc@redhat.com>
1053 * elflink.c (elf_link_adjust_relocs): Generate an error when
1054 encountering a reloc against a symbol removed by garbage
1057 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
1060 to merge_gnu_properties.
1061 * elf-properties.c (elf_merge_gnu_properties): Add struct
1062 bfd_link_info * and pass it to merge_gnu_properties.
1063 (elf_merge_gnu_property_list): Add struct bfd_link_info *
1064 and pass it to elf_merge_gnu_properties.
1065 (_bfd_elf_link_setup_gnu_properties): Pass info to
1066 elf_merge_gnu_property_list.
1067 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
1069 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
1071 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
1074 * binary.c (binary_set_section_contents): Scale lma by octets
1075 per byte to set filepos.
1077 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1079 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
1082 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1084 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
1087 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1089 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
1090 patched section contents for TLS IE reloc.
1091 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
1093 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1095 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
1096 RELOC_FOR_GLOBAL_SYMBOL macro.
1098 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1100 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
1103 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1105 * config/tc-arc.c (md_undefined_symbol): Changed.
1106 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
1108 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1110 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
1113 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1115 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
1116 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
1118 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1120 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
1123 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
1125 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
1126 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
1127 is non-zero. Add clarifying comments.
1129 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
1132 name. Use local IFUNC symbol name string to report unsupported
1133 non-PIC call to IFUNC function.
1134 (elf_i386_relocate_section): Dump local IFUNC name with minfo
1135 when generating R_386_IRELATIVE relocation.
1136 (elf_i386_finish_dynamic_symbol): Likewise.
1137 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1139 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1140 when generating R_X86_64_IRELATIVE relocation.
1141 (elf_x86_64_finish_dynamic_symbol): Likewise.
1143 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1145 * elf.c (setup_group): Make sure BFD sections are created for all
1146 group sections in the input file when processing SHF_GROUP
1148 (bfd_section_from_shdr): Avoid duplicating logic already
1149 implemented in `setup_group'.
1151 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
1154 * peXXigen.c (pe_print_idata): Use the address of the first thunk
1155 if the hint address is zero.
1157 2017-06-06 James Clarke <jrtc27@jrtc27.com>
1160 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
1161 ELF_COMMON_DEF_P for common symbols.
1163 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
1165 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
1166 SEC_GROUP sections as SEC_EXCLUDE.
1167 (bfd_elf_set_group_contents): Replace use of abort with an assert.
1168 (assign_section_numbers): Use resolve_section_groups flag instead
1169 of relocatable link type.
1170 (_bfd_elf_init_private_section_data): Use resolve_section_groups
1171 flag instead of checking the final_link flag for part of the
1172 checks in here. Fix white space as a result.
1173 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
1174 instead of relocatable link type.
1175 (bfd_elf_final_link): Likewise.
1177 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1179 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
1181 * elf32-score.c (score_elf_final_link_relocate): Likewise.
1182 (s3_bfd_score_elf_check_relocs): Likewise.
1183 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1184 (score_elf_final_link_relocate): Likewise.
1185 (s7_bfd_score_elf_check_relocs): Likewise.
1187 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1189 * elflink.c (init_reloc_cookie_rels): Remove unused variable
1192 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
1194 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
1195 from `reloc_count' rather than decrementing it.
1196 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
1197 `reloc_count' by `int_rels_per_ext_rel'.
1198 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
1199 `reloc_count' by `int_rels_per_ext_rel' for last relocation
1200 entry determination.
1201 (s3_bfd_score_elf_check_relocs): Likewise.
1202 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
1203 (s7_bfd_score_elf_relocate_section): Likewise.
1204 (s7_bfd_score_elf_check_relocs): Likewise.
1205 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
1206 prototype and function.
1207 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
1208 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
1209 triple rather than once the sum of REL and RELA relocation entry
1211 (bfd_elf64_get_reloc_upper_bound): Remove macro.
1212 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
1213 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
1214 storage allocation size determination.
1215 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
1216 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
1217 by `int_rels_per_ext_rel' for last relocation entry
1219 (bfd_elf_final_link): Do not multiply `reloc_count' by
1220 `int_rels_per_ext_rel' for internal relocation storage
1221 allocation size determination.
1222 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
1223 `int_rels_per_ext_rel' for last relocation entry determination.
1224 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1225 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1226 (_bfd_mips_elf_relocate_section): Likewise.
1228 2017-06-05 Alan Modra <amodra@gmail.com>
1231 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
1233 2017-06-01 John Baldwin <jhb@FreeBSD.org>
1235 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
1236 determine structure sizes.
1237 (elfcore_grok_freebsd_prstatus): Likewise.
1239 2017-06-01 Alan Modra <amodra@gmail.com>
1241 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
1242 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
1244 (is_elfv2_localentry0): New function.
1245 (ppc64_elf_tls_setup): Default params->plt_localentry0.
1246 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
1247 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
1248 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
1249 optimized localentry:0 stubs.
1250 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
1251 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
1253 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
1255 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
1257 2017-05-30 Casey Smith <clegg89@gmail.com>
1260 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
1261 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
1263 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
1265 * cpu-arc.c (arc_compatible): New function.
1267 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
1269 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
1271 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
1274 * bfdio.c (bfd_get_file_size): New function.
1275 * bfd-in2.h: Regenerated.
1277 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
1279 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
1282 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
1285 dynobj instead of htab->elf.dynobj.
1287 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
1289 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
1291 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
1292 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
1293 actual number of internal relocations retrieved. Adjust
1294 function description.
1295 (bfd_elf64_canonicalize_reloc): Remove macro.
1296 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
1298 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1300 * archures.c (bfd_mach_sparc_v9m8): Define.
1301 (bfd_mach_sparc_v8plusm8): Likewise.
1302 (bfd_mach_sparc_v9_p): Adjust to M8.
1303 (bfd_mach_sparc_64bit_p): Likewise.
1304 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
1305 bfd_mach_sparc_v8plusm8.
1306 * bfd-in2.h: Regenerated.
1307 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
1309 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
1310 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
1311 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
1313 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1314 bfd_mach_sparc_v8plusm8.
1316 2017-05-19 Alan Modra <amodra@gmail.com>
1318 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
1319 debug and special sections when no non-note alloc sections in an
1322 2017-05-18 Alan Modra <amodra@gmail.com>
1324 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
1325 * elf-m10300.c: Likewise.
1327 * elf32-arc.c: Likewise.
1328 * elf32-bfin.c: Likewise.
1329 * elf32-m68k.c: Likewise.
1330 * elf32-nds32.c: Likewise.
1331 * elf32-tilepro.c: Likewise.
1332 * elflink.c: Likewise.
1333 * elfnn-aarch64.c: Likewise.
1334 * elfnn-riscv.c: Likewise.
1335 * elfxx-tilegx.c: Likewise.
1336 * mach-o.c: Likewise.
1337 * peXXigen.c: Likewise.
1338 * vms-alpha.c: Likewise.
1339 * vms-lib.c: Likewise.
1341 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
1344 * elflink.c (elf_gc_mark_debug_section): New function.
1345 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
1346 referenced by kept debug sections.
1348 2017-05-16 Alan Modra <amodra@gmail.com>
1350 * elf-m10300.c: Rename occurrences of non_ir_ref.
1351 * elf32-arm.c: Likewise.
1352 * elf32-bfin.c: Likewise.
1353 * elf32-cr16.c: Likewise.
1354 * elf32-cris.c: Likewise.
1355 * elf32-d10v.c: Likewise.
1356 * elf32-dlx.c: Likewise.
1357 * elf32-fr30.c: Likewise.
1358 * elf32-frv.c: Likewise.
1359 * elf32-hppa.c: Likewise.
1360 * elf32-i370.c: Likewise.
1361 * elf32-i386.c: Likewise.
1362 * elf32-iq2000.c: Likewise.
1363 * elf32-lm32.c: Likewise.
1364 * elf32-m32c.c: Likewise.
1365 * elf32-m32r.c: Likewise.
1366 * elf32-m68hc1x.c: Likewise.
1367 * elf32-m68k.c: Likewise.
1368 * elf32-mcore.c: Likewise.
1369 * elf32-metag.c: Likewise.
1370 * elf32-microblaze.c: Likewise.
1371 * elf32-moxie.c: Likewise.
1372 * elf32-msp430.c: Likewise.
1373 * elf32-mt.c: Likewise.
1374 * elf32-nios2.c: Likewise.
1375 * elf32-or1k.c: Likewise.
1376 * elf32-ppc.c: Likewise.
1377 * elf32-rl78.c: Likewise.
1378 * elf32-s390.c: Likewise.
1379 * elf32-score.c: Likewise.
1380 * elf32-score7.c: Likewise.
1381 * elf32-sh.c: Likewise.
1382 * elf32-tic6x.c: Likewise.
1383 * elf32-tilepro.c: Likewise.
1384 * elf32-v850.c: Likewise.
1385 * elf32-vax.c: Likewise.
1386 * elf32-xstormy16.c: Likewise.
1387 * elf32-xtensa.c: Likewise.
1388 * elf64-alpha.c: Likewise.
1389 * elf64-hppa.c: Likewise.
1390 * elf64-ia64-vms.c: Likewise.
1391 * elf64-mmix.c: Likewise.
1392 * elf64-ppc.c: Likewise.
1393 * elf64-s390.c: Likewise.
1394 * elf64-sh64.c: Likewise.
1395 * elf64-x86-64.c: Likewise.
1396 * elflink.c: Likewise.
1397 * elfnn-aarch64.c: Likewise.
1398 * elfnn-ia64.c: Likewise.
1399 * elfnn-riscv.c: Likewise.
1400 * elfxx-mips.c: Likewise.
1401 * elfxx-sparc.c: Likewise.
1402 * elfxx-tilegx.c: Likewise.
1403 * linker.c: Likewise.
1405 2017-05-16 Alan Modra <amodra@gmail.com>
1407 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1408 * elflink.c (elf_link_add_object_symbols): Update to use
1410 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1412 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1414 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
1416 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1418 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
1420 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1421 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1423 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1425 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1429 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1430 to plt_second/plt_second_eh_frame.
1431 (elf_x86_64_link_hash_newfunc): Updated.
1432 (elf_x86_64_allocate_dynrelocs): Likewise.
1433 (elf_x86_64_size_dynamic_sections): Likewise.
1434 (elf_x86_64_relocate_section): Likewise.
1435 (elf_x86_64_finish_dynamic_symbol): Likewise.
1436 (elf_x86_64_finish_dynamic_sections): Likewise.
1437 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1438 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
1440 (elf_backend_setup_gnu_properties): Updated. Create the
1441 .plt.sec section instead of the .plt.sec section.
1443 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1445 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1446 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1447 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1449 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1451 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1452 (bfd_elf64_set_reloc): Define.
1453 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1455 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1457 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1458 (struct bfd_target): New field _bfd_set_reloc.
1459 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1460 * reloc.c (_bfd_generic_set_reloc): New function.
1461 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1462 * nlm-target.h (nlm_set_reloc): Likewise.
1463 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1464 * aout-tic30.c (MY_set_reloc): Likewise.
1465 * aout-target.h (MY_set_reloc): Likewise.
1466 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1467 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1468 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1469 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1470 * aout-adobe.c (aout_32_set_reloc): Likewise.
1471 * bout.c (b_out_set_reloc): Likewise.
1472 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1473 * i386os9k.c (aout_32_set_reloc): Likewise.
1474 * ieee.c (ieee_set_reloc): Likewise.
1475 * oasys.c (oasys_set_reloc): Likewise.
1476 * som.c (som_set_reloc): Likewise.
1477 * versados.c (versados_set_reloc): Likewise.
1478 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1479 _bfd_generic_set_reloc.
1480 (rs6000_xcoff64_aix_vec): LIkewise.
1481 * libbfd.c (_bfd_norelocs_set_reloc): New function.
1482 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1483 * i386msdos.c (msdos_set_reloc): Define to
1484 _bfd_norelocs_set_reloc.
1485 * elfcode.h (elf_set_reloc): Define.
1486 * bfd-in2.h: Regenerated.
1488 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
1491 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1492 for IFUNC function address.
1494 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1496 * elf32-arc.c (FEATURE_LIST_NAME): Define.
1497 (CONFLICT_LIST): Likewise.
1498 (opcode/arc-attrs.h): Include.
1499 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1500 (arc_extract_features): New file.
1501 (arc_stralloc): Likewise.
1502 (arc_elf_merge_attributes): Likewise.
1503 (arc_elf_merge_private_bfd_data): Use object attributes.
1504 (bfd_arc_get_mach_from_attributes): New function.
1505 (arc_elf_object_p): Use object attributes.
1506 (arc_elf_final_write_processing): Likewise.
1507 (elf32_arc_obj_attrs_arg_type): New function.
1508 (elf32_arc_obj_attrs_handle_unknown): Likewise.
1509 (elf32_arc_section_from_shdr): Likewise.
1510 (elf_backend_obj_attrs_vendor): Define.
1511 (elf_backend_obj_attrs_section): Likewise.
1512 (elf_backend_obj_attrs_arg_type): Likewise.
1513 (elf_backend_obj_attrs_section_type): Likewise.
1514 (elf_backend_obj_attrs_handle_unknown): Likewise.
1515 (elf_backend_section_from_shdr): Likewise.
1517 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
1520 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1521 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1522 and the destination is a Thumb symbol.
1524 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1526 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1527 initializer to silence GCC 4.2.
1528 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1530 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1532 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1533 (LAZY_PLT_ENTRY_SIZE): This.
1534 (NON_LAZY_PLT_ENTRY_SIZE): New.
1535 (elf_x86_64_plt0_entry): Renamed to ...
1536 (elf_x86_64_lazy_plt0_entry): This.
1537 (elf_x86_64_plt_entry): Renamed to ...
1538 (elf_x86_64_lazy_plt_entry): This.
1539 (elf_x86_64_bnd_plt0_entry): Renamed to ...
1540 (elf_x86_64_lazy_bnd_plt0_entry): This.
1541 (elf_x86_64_legacy_plt_entry): Removed.
1542 (elf_x86_64_bnd_plt_entry): Renamed to ...
1543 (elf_x86_64_lazy_bnd_plt_entry): This.
1544 (elf_x86_64_legacy_plt2_entry): Renamed to ...
1545 (elf_x86_64_non_lazy_plt_entry): This.
1546 (elf_x86_64_bnd_plt2_entry): Renamed to ...
1547 (elf_x86_64_non_lazy_bnd_plt_entry): This.
1548 (elf_x86_64_eh_frame_plt): Renamed to ...
1549 (elf_x86_64_eh_frame_lazy_plt): This.
1550 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1551 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1552 (elf_x86_64_eh_frame_plt_got): Renamed to ...
1553 (elf_x86_64_eh_frame_non_lazy_plt): This.
1554 (elf_x86_64_lazy_plt_layout): New.
1555 (elf_x86_64_non_lazy_plt_layout): Likewise.
1556 (elf_x86_64_plt_layout): Likewise.
1557 (elf_x86_64_backend_data): Remove PLT layout information. Add
1558 os for target system.
1559 (GET_PLT_ENTRY_SIZE): Removed.
1560 (elf_x86_64_lazy_plt): New.
1561 (elf_x86_64_non_lazy_plt): Likewise.
1562 (elf_x86_64_lazy_bnd_plt): Likewise.
1563 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1564 (elf_x86-64_arch_bed): Updated.
1565 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1566 (elf_x86_64_create_dynamic_sections): Removed.
1567 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
1568 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1569 (elf_x86-64_adjust_dynamic_symbol): Updated.
1570 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
1571 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1572 size for PLT0 if there is no PLT0. Get plt_entry_size from
1573 non_lazy_plt for non-lazy PLT entries.
1574 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
1575 from non_lazy_plt for non-lazy PLT entries.
1576 (elf_x86-64_relocate_section): Updated. Properly get PLT index
1577 if there is no PLT0.
1578 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
1579 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
1580 entries with non-lazy PLT layout. Don't fill the second and third
1581 slots in the PLT entry if there is no PLT0.
1582 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
1583 if there is no PLT0. Set sh_entsize on the .plt.got section.
1584 (compare_relocs): New.
1585 (elf_x86_64_plt_type): Likewise.
1586 (elf_x86_64_plt): Likewise.
1587 (elf_x86_64_nacl_plt): New. Forward declaration.
1588 (elf_x86_64_get_plt_sym_val): Removed.
1589 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1590 against all dynamic relocations.
1591 (elf_x86_64_link_setup_gnu_properties): New function.
1592 (elf_backend_create_dynamic_sections): Updated.
1593 (elf_backend_setup_gnu_properties): New.
1594 (elf_x86_64_nacl_plt): New.
1595 (elf_x86_64_nacl_arch_bed): Updated.
1597 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1599 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1600 (LAZY_PLT_ENTRY_SIZE): This.
1601 (NON_LAZY_PLT_ENTRY_SIZE): New.
1602 (elf_i386_plt0_entry): Renamed to ...
1603 (elf_i386_lazy_plt0_entry): This.
1604 (elf_i386_plt_entry): Renamed to ...
1605 (elf_i386_lazy_plt_entry): This.
1606 (elf_i386_pic_plt0_entry): Renamed to ...
1607 (elf_i386_pic_lazy_plt0_entry): This.
1608 (elf_i386_pic_plt_entry): Renamed to ...
1609 (elf_i386_pic_lazy_plt_entry): This.
1610 (elf_i386_got_plt_entry): Renamed to ...
1611 (elf_i386_non_lazy_plt_entry): This.
1612 (elf_i386_pic_got_plt_entry): Renamed to ...
1613 (elf_i386_pic_non_lazy_plt_entry): This.
1614 (elf_i386_eh_frame_plt): Renamed to ...
1615 (elf_i386_eh_frame_lazy_plt): This.
1616 (elf_i386_eh_frame_plt_got): Renamed to ...
1617 (elf_i386_eh_frame_non_lazy_plt): This.
1618 (elf_i386_plt_layout): Renamed to ...
1619 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
1620 eh_frame_plt_got_size.
1621 (elf_i386_non_lazy_plt_layout): New.
1622 (elf_i386_plt_layout): Likewise.
1623 (elf_i386_non_lazy_plt): Likewise.
1624 (GET_PLT_ENTRY_SIZE): Removed.
1625 (elf_i386_plt): Renamed to ...
1626 (elf_i386_lazy_plt): This.
1627 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
1628 (elf_i386_arch_bed): Updated.
1629 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1630 (elf_i386_create_dynamic_sections): Removed.
1631 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
1632 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1633 (elf_i386_adjust_dynamic_symbol): Updated.
1634 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
1635 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1636 size for PLT0 if there is no PLT0.
1637 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
1638 output section is discarded only if GOT isn't empty.
1639 (elf_i386_relocate_section): Updated. Properly get PLT index
1640 if there is no PLT0.
1641 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
1642 second and third slots in the PLT entry if there is no PLT0.
1643 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
1644 if there is no PLT0. Set sh_entsize on the .plt.got section.
1645 (elf_i386_nacl_plt): Forward declaration.
1646 (elf_i386_get_plt_sym_val): Removed.
1647 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1648 against all dynamic relocations.
1649 (elf_i386_link_setup_gnu_properties): New function.
1650 (elf_backend_create_dynamic_sections): Updated.
1651 (elf_backend_setup_gnu_properties): New.
1652 (elf_i386_nacl_plt): Updated.
1653 (elf_i386_nacl_arch_bed): Likewise.
1654 (elf_i386_vxworks_arch_bed): Likewise.
1656 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
1658 * elflink.c (elf_output_implib): Remove executable flag from import
1660 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1661 library is a relocatable object file.
1663 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1666 * elf32-avr.c (avr_should_move_sym): New function.
1667 (avr_should_reduce_sym_size): Likewise.
1668 (avr_should_increase_sym_size): Likewise.
1669 (elf32_avr_relax_delete_bytes): Adjust symbol values
1670 and sizes by calling new functions.
1672 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
1674 * config.bfd (riscv32-*): Enable rv64.
1676 2017-05-02 Alan Modra <amodra@gmail.com>
1679 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1680 rather than h->root.type == bfd_link_hash_new.
1681 (bfd_elf_record_link_assignment): Similarly, call
1682 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1684 2017-04-29 Alan Modra <amodra@gmail.com>
1687 * reloc.c (reloc_offset_in_range): New function.
1688 (bfd_perform_relocation, bfd_install_relocation): Use it.
1689 (_bfd_final_link_relocate): Likewise.
1691 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
1693 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1694 before using .plt.got.
1695 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1697 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1700 instead of "+=" to update 0.
1702 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1704 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1705 .plt.got section here.
1706 (elf_i386_check_relocs): Don't create the .plt.got section.
1707 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1708 the .plt.got and .plt.bnd sections here.
1709 (elf_x86_64_check_relocs): Don't create the .plt.got nor
1712 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1714 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1716 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1717 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1718 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1719 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1722 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1724 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1726 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1727 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1728 the first relocatable ELF input with GNU properties.
1730 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1732 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1733 VxWorks for non-PIC.
1735 2017-04-27 Alan Modra <amodra@gmail.com>
1737 * elf-bfd.h (struct elf_backend_data): Make asection param of
1738 elf_backend_eh_frame_address_size const.
1739 (_bfd_elf_eh_frame_address_size): Likewise.
1740 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1741 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1742 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1743 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1744 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1745 (next_cie_fde_offset): Constify params.
1746 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1748 2017-04-27 Alan Modra <amodra@gmail.com>
1750 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1751 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1752 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1754 (offset_adjust): New function.
1755 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1756 (adjust_eh_frame_local_symbols): Likewise.
1757 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1758 after changing anything. Return true if anything changed.
1759 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1760 _bfd_elf_adjust_eh_frame_global_symbol for globals.
1762 2017-04-27 Alan Modra <amodra@gmail.com>
1764 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1767 2017-04-27 Alan Modra <amodra@gmail.com>
1769 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1770 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1771 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1772 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
1773 for undef and undefweak dyn_relocs.
1774 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1775 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1776 (allocate_got, allocate_dynrelocs): Likewise.
1777 (ppc64_elf_relocate_section): Likewise.
1779 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
1781 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1782 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1783 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1784 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1786 2017-04-26 Nick Clifton <nickc@redhat.com>
1789 * reloc.c (bfd_perform_relocation): Check for a negative address
1792 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1795 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1797 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1798 (elf_backend_always_renumber_dynsyms): Define.
1799 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1800 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1801 * elflink.c (bfd_elf_size_dynamic_sections): Also call
1802 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1804 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1806 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1808 * elflink.c (bfd_elf_size_dynamic_sections): Only call
1809 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1810 sections have been created.
1812 2017-04-26 Nick Clifton <nickc@redhat.com>
1815 * compress.c (bfd_init_section_compress_status): Check the return
1816 value from bfd_malloc.
1818 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1821 no_finish_dynamic_symbol.
1822 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1824 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1825 weak symbol, don't make it dynamic.
1826 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1827 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1828 relocation for GOT reference.
1829 (elf_x86_64_finish_dynamic_symbol): Abort if
1830 no_finish_dynamic_symbol isn't 0.
1832 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1835 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1836 undefined weak symbol, don't make it dynamic.
1837 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1838 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1839 relocation for R_386_GOT32.
1841 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1844 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1846 2017-04-23 Alan Modra <amodra@gmail.com>
1849 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1850 * elf.c (lcomm_sym): New.
1851 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1852 * bfd-in2.h: Regenerate.
1854 2017-04-23 Alan Modra <amodra@gmail.com>
1857 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1858 parameters and comment.
1859 (_bfd_elf_get_reloc_section): Delete.
1860 (_bfd_elf_plt_get_reloc_section): Declare.
1861 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1862 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1864 (_bfd_elf_get_reloc_section): ..here. Delete.
1865 (assign_section_numbers): Call elf_get_reloc_section.
1866 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1867 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1869 2017-04-23 Alan Modra <amodra@gmail.com>
1872 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1875 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1878 * elf32-i386.c (elf_i386_link_hash_entry): Add
1879 no_finish_dynamic_symbol.
1880 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1881 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1882 symbol, don't make it dynamic in PIE.
1883 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1884 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1885 relocation for R_386_GOT32
1886 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1889 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1893 * elflink.c (elf_link_add_object_symbols): Require
1894 --no-dynamic-linker with -E/--dynamic-list when creating
1897 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1899 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1902 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1904 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1905 dynamic symbol sorting.
1907 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
1910 * elflink.c (elf_link_add_object_symbols): Preserve
1911 dynamic_ref_after_ir_def when restoring the symbol table for
1912 unneeded dynamic object.
1914 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
1917 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1918 on on undefined IFUNC symbol in the second PLT.
1920 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
1922 * peXXigen.c (pe_print_reloc): Correct chunk_end.
1924 2017-04-19 Alan Modra <amodra@gmail.com>
1926 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1927 or make dynamic for info->dynamic_undefined_weak 0 and 1.
1928 * elf32-ppc.c:Formatting.
1929 (ensure_undefweak_dynamic): Don't make dynamic when
1930 info->dynamic_undefined_weak is zero.
1931 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1932 info->dynamic_undefined_weak. Discard undef dyn_relocs when
1933 not default visibility. Discard undef and undefweak
1935 (ppc_elf_relocate_section): Adjust to suit.
1936 * elf64-ppc.c: Formatting.
1937 (ensure_undefweak_dynamic): Don't make dynamic when
1938 info->dynamic_undefined_weak is zero.
1939 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1940 info->dynamic_undefined_weak. Discard them earlier.
1942 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
1945 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1946 before generating the version definition section.
1948 2017-04-17 Alan Modra <amodra@gmail.com>
1950 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1951 state when a regular object file defines a symbol with
1952 incompatible type to that defined by an earlier shared lib.
1954 2017-04-13 Alan Modra <amodra@gmail.com>
1956 * coffcode.h: Wrap some overly long _bfd_error_handler args.
1958 * elf32-arm.c: Likewise.
1959 * elf32-i386.c: Likewise.
1960 * elf32-mep.c: Likewise.
1961 * elf64-ia64-vms.c: Likewise.
1962 * elf64-x86-64.c: Likewise.
1963 * elflink.c: Likewise.
1964 * elfnn-ia64.c: Likewise.
1965 * elfxx-mips.c: Likewise.
1967 2017-04-13 Alan Modra <amodra@gmail.com>
1969 * aoutx.h: Use %B and %A in error messages throughout file.
1970 * aout-cris.c: Likewise.
1971 * archive.c: Likewise.
1972 * binary.c: Likewise.
1973 * coff-rs6000.c: Likewise.
1974 * coff-tic4x.c: Likewise.
1975 * coffcode.h: Likewise.
1976 * coffgen.c: Likewise.
1977 * cofflink.c: Likewise.
1978 * coffswap.h: Likewise.
1979 * cpu-arm.c: Likewise.
1980 * elf-eh-frame.c: Likewise.
1981 * elf-m10300.c: Likewise.
1983 * elf32-arc.c: Likewise.
1984 * elf32-arm.c: Likewise.
1985 * elf32-bfin.c: Likewise.
1986 * elf32-frv.c: Likewise.
1987 * elf32-iq2000.c: Likewise.
1988 * elf32-m32c.c: Likewise.
1989 * elf32-microblaze.c: Likewise.
1990 * elf32-nds32.c: Likewise.
1991 * elf32-rl78.c: Likewise.
1992 * elf32-rx.c: Likewise.
1993 * elf32-score.c: Likewise.
1994 * elf32-score7.c: Likewise.
1995 * elf32-sh64.c: Likewise.
1996 * elf32-v850.c: Likewise.
1997 * elf32-vax.c: Likewise.
1998 * elf32-visium.c: Likewise.
1999 * elf64-ia64-vms.c: Likewise.
2000 * elf64-mmix.c: Likewise.
2001 * elf64-sh64.c: Likewise.
2002 * elfcode.h: Likewise.
2003 * elfnn-aarch64.c: Likewise.
2004 * elfnn-ia64.c: Likewise.
2005 * elfxx-mips.c: Likewise.
2006 * hpux-core.c: Likewise.
2009 * linker.c: Likewise.
2010 * merge.c: Likewise.
2012 * oasys.c: Likewise.
2013 * pdp11.c: Likewise.
2014 * peXXigen.c: Likewise.
2015 * rs6000-core.c: Likewise.
2016 * vms-alpha.c: Likewise.
2017 * xcofflink.c: Likewise.
2019 2017-04-13 Alan Modra <amodra@gmail.com>
2021 * bfd.c (PRINT_TYPE): Define.
2022 (_doprnt): New function.
2023 (error_handler_internal): Use _doprnt.
2024 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
2025 calls in their natural order, throughout file.
2026 * coff-mcore.c: Likewise.
2027 * coff-ppc.c: Likewise.
2028 * coff-tic80.c: Likewise.
2029 * cofflink.c: Likewise.
2030 * elf-s390-common.c: Likewise.
2032 * elf32-arm.c: Likewise.
2033 * elf32-i386.c: Likewise.
2034 * elf32-m32r.c: Likewise.
2035 * elf32-msp430.c: Likewise.
2036 * elf32-spu.c: Likewise.
2037 * elf64-ia64-vms.c: Likewise.
2038 * elf64-sparc.c: Likewise.
2039 * elf64-x86-64.c: Likewise.
2040 * elflink.c: Likewise.
2041 * elfnn-aarch64.c: Likewise.
2042 * elfnn-ia64.c: Likewise.
2043 * elfxx-mips.c: Likewise.
2045 2017-04-13 Alan Modra <amodra@gmail.com>
2047 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
2048 branch veneers" error. Fix double space and format message.
2049 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
2050 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
2052 2017-04-13 Alan Modra <amodra@gmail.com>
2054 * bfd-in2.h: Regenerate.
2056 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
2059 extra `\n' in warning/error messages.
2060 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
2061 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2063 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2065 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
2066 processor-specific properties with generic ELF target vector.
2068 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
2070 * elf32-sparc.c (elf_backend_fixup_symbol): New.
2071 * elf64-sparc.c (elf_backend_fixup_symbol): New.
2072 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2073 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
2075 (link_hash_newfunc): Initialize has_got_reloc and
2077 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
2079 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
2081 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
2083 (_bfd_sparc_elf_fixup_symbol): New function.
2084 (allocate_dynrelocs): Don't allocate space for dynamic
2085 relocations and discard relocations against resolved undefined
2086 weak symbols in executable. Don't make resolved undefined weak
2087 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2088 relocation against undefined weak symbols in PIE.
2089 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
2090 relocations against resolved undefined weak symbols in PIE
2091 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
2092 without ynamic PLT/GOT relocations for resolved undefined weak
2094 Don't generate dynamic relocation against resolved undefined
2095 weak symbol in executable.
2096 (pie_finish_undefweak_symbol): New function.
2097 (_bfd_sparc_elf_finish_dynamic_sections): Call
2098 pie_finish_undefweak_symbol on all symbols in PIE.
2099 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
2100 (_bfd_sparc_elf_fixup_symbol): New function.
2102 2017-04-10 Nick Clifton <nickc@redhat.com>
2104 * config.bfd: Remove ns32k from obsolete list.
2106 2017-04-10 Alan Modra <amodra@gmail.com>
2109 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
2110 (special_sections_i): Likewise for .init_array.
2111 (special_sections_p): Likewise for .preinit_array.
2113 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
2117 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
2118 ELF_COMMON_DEF_P for common symbols.
2119 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2120 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2121 * elflink.c (_bfd_elf_merge_symbol): Revert commits
2122 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
2123 07492f668d2173da7a2bda3707ff0985e0f460b6.
2125 2017-04-07 Pedro Alves <palves@redhat.com>
2127 * opncls.c (bfd_get_debug_link_info): Rename to...
2128 (bfd_get_debug_link_info_1): ... this. Change type of second
2129 parameter to void pointer. Adjust.
2130 (bfd_get_debug_link_info): Reimplement on top of
2131 bfd_get_debug_link_info_1.
2132 (separate_debug_file_exists, separate_alt_debug_file_exists):
2133 Change type of second parameter to void pointer. Adjust.
2134 (get_func_type, check_func_type): Change type of second parameter
2136 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
2137 the callback functions instead of passing the address of a local.
2138 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2139 find_separate_debug_file.
2140 (get_alt_debug_link_info_shim): Change type of second parameter to
2141 void pointer. Adjust.
2142 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2143 find_separate_debug_file.
2144 (get_build_id_name, bfd_boolean check_build_id_file): Change type
2145 of second parameter to void pointer. Adjust.
2146 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2147 pointer local to find_separate_debug_file.
2149 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
2151 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
2152 external symbols with a definition.
2153 (_bfd_coff_gc_mark_extra_sections): Fix typo.
2155 2017-04-07 Alan Modra <amodra@gmail.com>
2157 * po/SRC-POTFILES.in: Regenerate.
2159 2017-04-05 Alan Modra <amodra@gmail.com>
2161 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
2164 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
2166 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
2167 numbers for DataDirectory entry indicies passed to
2170 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
2172 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
2173 each GNU_MBIND section and align GNU_MBIND section to page size.
2174 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
2175 segment for each GNU_MBIND section.
2176 (_bfd_elf_init_private_section_data): Copy sh_info from input
2177 for GNU_MBIND section.
2179 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
2181 * elfnn-riscv.c (GP_NAME): Delete.
2182 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
2183 (_bfd_riscv_relax_lui): Likewise.
2185 2017-04-04 Nick Clifton <nickc@redhat.com>
2188 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
2190 (bfd_elf_final_link): Only initialize the extended symbol index
2191 section if there are extended symbol tables to list.
2193 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
2195 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
2196 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
2197 * configure.ac (elf): Add elf-properties.lo.
2198 * Makefile.in: Regenerated.
2199 * configure: Likewise.
2200 * elf-bfd.h (elf_property_kind): New.
2201 (elf_property): Likewise.
2202 (elf_property_list): Likewise.
2203 (elf_properties): Likewise.
2204 (_bfd_elf_parse_gnu_properties): Likewise.
2205 (_bfd_elf_get_property): Likewise.
2206 (_bfd_elf_link_setup_gnu_properties): Likewise.
2207 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
2208 and setup_gnu_properties.
2209 (elf_obj_tdata): Add properties.
2210 * elf-properties.c: New file.
2211 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
2212 (elf_i386_merge_gnu_properties): Likewise.
2213 (elf_backend_parse_gnu_properties): Likewise.
2214 (elf_backend_merge_gnu_properties): Likewise.
2215 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2216 (elf_x86_64_merge_gnu_properties): Likewise.
2217 (elf_backend_parse_gnu_properties): Likewise.
2218 (elf_backend_merge_gnu_properties): Likewise.
2219 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
2220 (elf_backend_parse_gnu_properties): Likewise.
2221 (elf_backend_setup_gnu_properties): Likewise.
2222 (elfNN_bed): Add elf_backend_parse_gnu_properties,
2223 elf_backend_merge_gnu_properties and
2224 elf_backend_setup_gnu_properties.
2226 2017-03-30 Pip Cet <pipcet@gmail.com>
2228 * elf32-wasm32.c: Add relocation code, two relocs.
2229 * reloc.c: Add wasm32 relocations.
2230 * libbfd.h: Regenerate.
2231 * bfd-in2.h: Regenerate.
2232 * bfd/po/bfd.pot: Regenerate.
2234 2017-03-29 Nick Clifton <nickc@redhat.com>
2237 * coff-bfd.h (struct coff_section_data): Add new fields:
2238 saved_bias and bias.
2239 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
2240 computed for PE binaries.
2241 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
2244 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
2247 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
2248 to handle a local symbol with a hash-symbol-entry; without PLT.
2249 Add BFD_ASSERT for an incidental case with GOT entry present.
2250 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
2251 isn't forced-or-set local.
2253 2017-03-27 Pip Cet <pipcet@gmail.com>
2255 * wasm-module.c: New file to support WebAssembly modules.
2256 * wasm-module.h: New file to support WebAssembly modules.
2257 * doc/webassembly.texi: Start documenting wasm-module.c.
2258 * config.bfd: Add wasm_vec.
2259 * targets.c: Likewise.
2260 * configure.ac: Likewise.
2261 * Makefile.am: Add entries for wasm-module.c.
2262 * Makefile.in: Regenerate.
2263 * configure: Regenerate.
2264 * po/SRC-POTFILES.in: Regenerate.
2266 2017-03-27 Pip Cet <pipcet@gmail.com>
2268 * cpu-wasm32.c: New file to support wasm32 architecture.
2269 * elf32-wasm32.c: New file to support wasm32 architecture.
2270 * Makefile.am: Add wasm32 architecture.
2271 * archures.c: Likewise.
2272 * config.bfd: Likewise.
2273 * configure.ac: Likewise.
2274 * targets.c: Likewise.
2275 * Makefile.in: Regenerate.
2276 * bfd-in2.h: Regenerate.
2277 * configure: Regenerate.
2278 * po/SRC-POTFILES.in: Regenerate.
2280 2017-03-20 Alan Modra <amodra@gmail.com>
2283 * elf64-ppc.c (compare_symbols): Stabilize sort.
2285 2017-03-18 Alan Modra <amodra@gmail.com>
2287 * elf64-ppc.c (struct ppc_link_hash_table): Add
2288 local_ifunc_resolver and maybe_local_ifunc_resolver.
2289 (ppc_build_one_stub): Set flags on emitting dynamic
2290 relocation to ifunc.
2291 (ppc64_elf_relocate_section): Likewise.
2292 (ppc64_elf_finish_dynamic_symbol): Likewise.
2293 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
2294 local dynamic relocs to ifuncs.
2295 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
2296 local_ifunc_resolver and maybe_local_ifunc_resolver.
2297 (ppc_elf_relocate_section): Set flag on emitting dynamic
2298 relocation to ifuncs.
2299 (ppc_elf_finish_dynamic_symbol): Likewise.
2300 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
2301 dynamic relocs to ifuncs.
2303 2017-03-13 Nick Clifton <nickc@redhat.com>
2306 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
2307 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
2308 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
2309 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
2310 * bfd-in2.h: Regenerate.
2311 * libbfd.h: Regenerate.
2312 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
2314 (IS_AARCH64_TLSDESC_RELOC): Likewise.
2315 (elfNN_aarch64_howto_table): Likewise.
2316 (aarch64_tls_transition_without_check): Likewise.
2317 (aarch64_reloc_got_type): Likewise.
2318 (elfNN_aarch64_final_link_relocate): Likewise.
2319 (elfNN_aarch64_tls_relax): Likewise.
2320 (elfNN_aarch64_relocate_section): Likewise.
2321 (elfNN_aarch64_gc_sweep_hook): Likewise.
2322 (elfNN_aarch64_check_relocs): Likewise.
2323 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2324 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2326 2017-03-11 Alan Modra <amodra@gmail.com>
2328 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
2329 parameter is in fact used. Whitespace fixes.
2330 * elf64-ppc.c: Likewise.
2332 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
2334 * rs6000-core.c (CORE_NEW): Simplify macro when
2335 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2337 2017-03-07 Alan Modra <amodra@gmail.com>
2341 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
2344 2017-03-05 Alan Modra <amodra@gmail.com>
2346 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
2347 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
2348 (next_cie_fde_offset): New function.
2349 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
2350 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
2351 four bytes. Align CIEs to four or eight bytes depending on
2352 per_encoding_aligned8. Align FDEs according to their encoding.
2353 Pad last FDE to output section alignment.
2354 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
2356 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
2357 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
2358 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
2360 2017-03-02 Martin Bickel <binutils@ineranves.de>
2363 * elf.c (rewrite_elf_program_header): Do not issue a warning for
2364 empty segments which have a zero filesz, but a non-zero memsz.
2366 2017-03-02 Alan Modra <amodra@gmail.com>
2368 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2370 2017-02-28 Alan Modra <amodra@gmail.com>
2372 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
2373 (ppc64_elf_relocate_section): Likewise.
2375 2017-02-28 Alan Modra <amodra@gmail.com>
2378 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2379 rather than elf32_nios2_hash_table or elf_hash_table.
2380 (create_got_section): Likewise.
2381 (nios2_elf32_finish_dynamic_symbol): Likewise.
2382 (nios2_elf32_adjust_dynamic_symbol): Likewise.
2383 (nios2_elf32_size_dynamic_sections): Likewise.
2384 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2385 vars. Use htab equivalents directly instead. Don't create
2386 all dynamic sections on needing just the GOT. Use a goto
2387 rather than a fall-through with reloc test. Ensure
2388 htab->dynobj is set when making dynamic sreloc section.
2389 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2390 equivalent directly instead. Don't segfault on looking for
2391 .dynamic when dynamic sections have not been created. Don't
2392 segfault on .got.plt being discarded.
2393 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2394 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
2395 fixme and another not so relevant comment.
2396 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
2397 already set, set hash table dynobj on creating .sbss.
2399 2017-02-28 Alan Modra <amodra@gmail.com>
2401 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2402 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2403 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2404 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2405 (ppc64_elf_relocate_section): Likewise.
2406 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2407 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2408 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2409 * libbfd.h: Regenerate.
2410 * bfd-in2.h: Regenerate.
2412 2017-02-28 Alan Modra <amodra@gmail.com>
2414 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2415 dynamic .data.rel.ro read-only.
2416 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2417 rather than section flags when deciding where copy reloc goes.
2418 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2419 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2420 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2421 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2422 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2423 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2424 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2425 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2426 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2427 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2428 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2429 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2430 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2431 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2432 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2433 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2434 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2435 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2436 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2438 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
2440 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2441 `jalr $0, $25' instruction encoding.
2443 2017-02-27 Nick Clifton <nickc@redhat.com>
2446 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2447 generating a seg-fault when encountering a symbol that has been
2448 deleted by garbage collection.
2450 2017-02-25 Alan Modra <amodra@gmail.com>
2452 * elf32-arc.c (struct dynamic_sections): Delete.
2453 (enum dyn_section_types): Delete.
2454 (dyn_section_names): Delete.
2455 (arc_create_dynamic_sections): Delete.
2456 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
2457 segfault on discarded .rela.plt section.
2458 (elf_arc_size_dynamic_sections): Formatting. Don't call
2459 arc_create_dynamic_sections. Don't allocate memory for sections
2460 handled by the generic linker. Correct code finding relocs in
2461 read-only sections. Set SEC_EXCLUDE on zero size .got,
2462 .got.plt, and .dynbss sections. Do set .interp for pies.
2464 2017-02-24 Andrew Waterman <andrew@sifive.com>
2466 * elfnn-riscv.c (GP_NAME): New macro.
2467 (riscv_global_pointer_value): Use it.
2468 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2469 output section, consider only that section's alignment.
2471 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2473 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2474 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2475 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2476 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2478 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2480 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2481 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2484 2017-02-23 Alan Modra <amodra@gmail.com>
2487 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2489 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2490 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2493 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
2496 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2497 processing ahead of the call to `elf_gc_sweep_symbol'.
2499 2017-02-22 Nick Clifton <nickc@redhat.com>
2502 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2503 created section 4-byte alignment.
2505 2017-02-22 Alan Modra <amodra@gmail.com>
2507 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2508 on .got or .plt output section being discarded by script.
2509 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
2512 2017-02-21 Alan Modra <amodra@gmail.com>
2514 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2515 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2517 2017-02-20 Alan Modra <amodra@gmail.com>
2520 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2521 if DT_RELSZ/DT_RELASZ is zero.
2523 2017-02-17 Nick Clifton <nickc@redhat.com>
2525 * compress.c (bfd_get_full_section_contents): Remember to reduce
2526 compressed size by the sizeof the compression header when
2527 decompressing the contents.
2529 2017-02-17 Pedro Alves <palves@redhat.com>
2531 * srec.c (Chunk): Rename to ...
2532 (_bfd_srec_len): ... this.
2533 (S3Forced): Rename to ...
2534 (_bfd_srec_forceS3): ... this.
2535 * objcopy.c: Adjust all references.
2537 2017-02-17 Pedro Alves <palves@redhat.com>
2539 * archive.c (bsd_write_armap): Rename to ...
2540 (_bfd_bsd_write_armap): ... this.
2541 (coff_write_armap): Rename to ...
2542 (_bfd_coff_write_armap): ... this.
2543 * libbfd-in.h (bsd_write_armap): Rename to ...
2544 (_bfd_bsd_write_armap): ... this.
2545 (coff_write_armap): Rename to ...
2546 (_bfd_coff_write_armap): ... this.
2547 * aout-target.h, aout-tic30.c: Adjust all users.
2548 * libbfd.h: Regenerate.
2550 2017-02-17 Pedro Alves <palves@redhat.com>
2552 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2553 (warn_deprecated): Rename to ...
2554 (_bfd_warn_deprecated): ... this.
2555 * libbfd.c (warn_deprecated): Rename to ...
2556 (_bfd_warn_deprecated): ... this.
2557 * bfd-in2.h: Regenerate.
2559 2017-02-17 Pedro Alves <palves@redhat.com>
2561 * bfdio.c (real_ftell): Rename to ...
2562 (_bfd_real_ftell): ... this.
2563 (real_fseek): Rename to ...
2564 (_bfd_real_fseek): ... this.
2565 (real_fopen): Rename to ...
2566 (_bfd_real_fopen): ... this.
2567 * libbfd-in.h (real_ftell): Rename to ...
2568 (_bfd_real_ftell): ... this.
2569 (real_fseek): Rename to ...
2570 (_bfd_real_fseek): ... this.
2571 (real_fopen): Rename to ...
2572 (_bfd_real_fopen): ... this.
2573 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2574 * libbfd.h: Regenerate.
2576 2017-02-17 Pedro Alves <palves@redhat.com>
2578 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2579 * libbfd.c (read_unsigned_leb128): Rename to ...
2580 (_bfd_read_unsigned_leb128): ... this.
2581 (read_signed_leb128): Rename to ...
2582 (_bfd_read_signed_leb128): ... this.
2583 (safe_read_leb128): Rename to ...
2584 (_bfd_safe_read_leb128): ... this.
2585 * libbfd-in.h (read_unsigned_leb128): Rename to ...
2586 (_bfd_read_unsigned_leb128): ... this.
2587 (read_signed_leb128): Rename to ...
2588 (_bfd_read_signed_leb128): ... this.
2589 (safe_read_leb128): Rename to ...
2590 (_bfd_safe_read_leb128): ... this.
2591 * libbfd.h: Renegerate.
2593 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2595 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2596 before trying to fine matching file and line information.
2598 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2600 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2601 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2602 not match current bfd, then reload debug information. Record bfd
2603 we're loading debug info for in the stash. If we have debug
2604 informatin in the cache then perform section placement before
2607 2017-02-16 Alan Modra <amodra@gmail.com>
2610 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2611 * elfxx-target.h (elf_backend_no_page_alias): Define.
2612 (elfNN_bed): Init new field.
2613 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2614 ensure PT_LOAD segment starts on a new page.
2615 * elf32-hppa.c (elf_backend_no_page_alias): Define.
2617 2017-02-16 Alan Modra <amodra@gmail.com>
2620 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2623 2017-02-16 Jiong Wang <jiong.wang@arm.com>
2625 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2626 * bfd-in2.h: Regenerated.
2628 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2631 * elf32-i386.c (elf_i386_relocate_section): Allow
2632 "lea foo@GOT, %reg" in PIC.
2634 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2637 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2638 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2639 error against local IFUNC symbol without a base register for
2642 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
2644 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2645 `%P: %H:' with `info->callbacks->einfo'.
2646 (ppc_elf_relocate_section): Likewise.
2647 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2648 (ppc64_elf_edit_toc): Likewise.
2649 (ppc64_elf_relocate_section): Likewise.
2651 2017-02-14 Alan Modra <amodra@gmail.com>
2653 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2654 --gc-keep-exported, and test versioned field of sym rather than
2655 looking for @ in name.
2657 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
2659 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2662 2017-02-13 Nick Clifton <nickc@redhat.com>
2665 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2668 2017-02-07 Andrew Waterman <andrew@sifive.com>
2670 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2671 entry size if PLT header is written.
2673 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
2675 Fix sparc64 dynamic relocation processing to use the dynamic
2677 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2678 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2681 2017-02-03 Nick Clifton <nickc@redhat.com>
2684 * coffcode.h (coff_write_object_contents): Enlarge size of
2685 s_name_buf in order to avoid compile time warning about possible
2687 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2688 32-bits of insn value before printing into buffer.
2690 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2692 * elfxx-mips.c (mips_elf_hash_sort_data): Add
2693 `max_local_dynindx'.
2694 (mips_elf_sort_hash_table): Handle it.
2695 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2696 symbols bump up `max_local_dynindx' rather than
2697 `max_non_got_dynindx'.
2699 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2701 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2702 `min_got_dynindx', `max_unref_got_dynindx' and
2703 `max_non_got_dynindx' members to the `bfd_size_type' data type.
2704 (mips_elf_sort_hash_table): Adjust accordingly.
2706 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2708 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2709 to access the hash table.
2711 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2713 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2714 non-NULL `htab' to the beginning.
2716 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2718 * elflink.c (elf_gc_sweep): Wrap overlong line.
2720 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
2722 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2723 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
2724 * elfxx-mips.c (mips_elf_link_hash_table): Add
2725 `ignore_branch_isa' member.
2726 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2727 in branch relocation calculation as an error if
2728 `ignore_branch_isa' has been set.
2729 (_bfd_mips_elf_insn32): Rename to...
2730 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
2731 parameter to `insn32' and add an `ignore_branch_isa' parameter.
2732 Handle the new parameter.
2734 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
2736 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2737 local variable dynobj.
2740 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2741 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2742 executable from read-only sections into sdynrelro.
2743 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2744 dynamic relocs in sdynrelro.
2745 (elf_backend_want_dynrelro): Define.
2747 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2749 * config.bfd (*-*-rtemsaout*): Mark as removed.
2751 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2753 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2754 (arm-*-rtems*): Move to (arm*-*-eabi*).
2755 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2756 (m68-*-rtems*): Move to (m68*-*-elf*).
2758 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2760 * config.bfd (*-*-rtemscoff*): Mark as removed.
2762 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
2765 * elflink.c (bfd_elf_record_link_assignment): Revert last
2766 change and don't ever clear `forced_local'. Set `mark'
2768 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2770 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2771 (bfd_elf_size_dynamic_sections): ... here.
2772 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2773 and set `mark' instead in `__tls_get_addr_opt' processing.
2774 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2776 2017-01-24 Alan Modra <amodra@gmail.com>
2778 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2779 where dynamic relocs are preferable. Allow ifunc too.
2780 (ensure_undefweak_dynamic): New function.
2781 (allocate_dynrelocs): Use it here. Move plt handling last and
2782 don't make symbols dynamic, simplifying loop. Only make undef
2783 weak symbols with GOT entries dynamic. Correct condition
2784 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
2785 comments. Remove goto.
2786 (ppc_elf_relocate_section): Correct test for using dynamic
2787 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2788 to suit. Set up explicit tls_index entries and implicit GOT
2789 tls_index entries resolvable at link time for
2790 __tls_get_addr_opt. Simplify test to clear mem for prelink.
2791 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2792 (ensure_undefweak_dynamic): New function.
2793 (allocate_dynrelocs): Use it here. Only make undef weak symbols
2794 with GOT entries dynamic. Remove unnecessary test of
2795 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2796 (ppc64_elf_relocate_section): Correct test for using dynamic
2797 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2798 to suit. Set up explicit tls_index entries and implicit GOT
2799 tls_index entries resolvable at link time for __tls_get_addr_opt.
2800 Simplify expression to clear mem for prelink.
2802 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
2804 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2806 2017-01-20 Jiong Wang <jiong.wang@arm.com>
2808 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2809 (elf_backend_hash_symbol): Define.
2811 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
2814 * elflink.c (bfd_elf_record_link_assignment): Clear any
2815 `forced_local' marking for DSO symbols that are not being
2818 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2820 * elfnn-riscv.c (riscv_elf_object_p): New function.
2822 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2827 (elf_x86_64_check_relocs): Create .eh_frame section for the
2829 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2830 .eh_frame section for the .plt.bnd section.
2831 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2832 for the .plt.bnd section.
2834 2017-01-12 Nick Clifton <nickc@redhat.com>
2837 * opncls.c (find_separate_debug_file): Add include_dirs
2838 parameter. Only include the directory part of the bfd's filename
2839 in search paths if include_dirs is true. Add a couple of extra
2840 locations for looking for debug files.
2841 ( bfd_follow_gnu_debuglink): Update invocation of
2842 find_separate_debug_file.
2843 (bfd_follow_gnu_debugaltlink): Likewise.
2844 (get_build_id): New function: Finds the build-id of the given bfd.
2845 (get_build_id_name): New function: Computes the name of the
2846 separate debug info file for a bfd, based upon its build-id.
2847 (check_build_id_file): New function: Checks to see if a separate
2848 debug info file exists at the given location, and that its
2849 build-id matches that of the original bfd.
2850 (bfd_follow_build_id_debuglink): New function: Finds a separate
2851 debug info file for a given bfd by using the build-id method.
2852 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2853 method of locating a separate debug info file before using the
2855 * bfd-in2.h: Regenerate.
2857 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2860 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2861 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2862 elf_x86_64_eh_frame_plt_got.
2863 (elf_x86_64_size_dynamic_sections): Get unwind info from
2864 elf_x86_64_bnd_arch_bed for the BND PLT.
2866 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2868 * config.bfd: Add entries for i686-redox and x86_64-redox.
2870 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2872 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2874 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2875 .eh_frame section to 4 bytes for x32.
2876 (elf_x86_64_check_relocs): Likewise.
2878 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2881 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2882 (PLT_GOT_FDE_LENGTH): Likewise.
2883 (elf_i386_plt_layout): Add eh_frame_plt_got and
2884 eh_frame_plt_got_size.
2885 (elf_i386_plt): Updated.
2886 (elf_i386_link_hash_table): Add plt_got_eh_frame.
2887 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2888 (elf_i386_size_dynamic_sections): Allocate and initialize
2889 .eh_frame section for .plt.got.
2890 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2892 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2893 eh_frame_plt_got_size.
2894 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2895 (PLT_GOT_FDE_LENGTH): Likewise.
2896 (elf_x86_64_backend_data): Add eh_frame_plt_got and
2897 eh_frame_plt_got_size.
2898 (elf_x86_64_arch_bed): Updated.
2899 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2900 eh_frame_plt_got_size.
2901 (elf_x86_64_nacl_arch_bed): Likewise.
2902 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2903 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2904 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2905 .eh_frame section for .plt.got.
2906 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2909 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2911 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2912 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2914 2017-01-09 Nick Clifton <nickc@redhat.com>
2916 * dwarf2.c (lookup_address_in_function_table): Return early if
2917 there are no functions in the given comp unit, or if the high
2918 address of the last function in the comp unit is less than the
2921 2017-01-09 Nick Clifton <nickc@redhat.com>
2924 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2925 message if there are too many symbols to load.
2927 2017-01-04 James Clarke <jrtc27@jrtc27.com>
2929 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2930 if relocs are cached.
2932 2017-01-03 Rich Felker <bugdal@aerifal.cx>
2935 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2936 for R_MICROBLAZE_GOTOFF_64.
2938 2017-01-03 Nick Clifton <nickc@redhat.com>
2940 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2941 warning about using a possibly uninitialised variable.
2943 2017-01-02 Alan Modra <amodra@gmail.com>
2945 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2946 (allocate_plt_static, allocate_dynrelocs): Use it.
2948 2017-01-02 Alan Modra <amodra@gmail.com>
2950 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2951 .PARISC.unwind section.
2953 2017-01-02 Alan Modra <amodra@gmail.com>
2956 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2957 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2958 indirect to GOT pointer relative code edit.
2960 2017-01-02 Alan Modra <amodra@gmail.com>
2962 Update year range in copyright notice of all files.
2964 For older changes see ChangeLog-2016
2966 Copyright (C) 2017 Free Software Foundation, Inc.
2968 Copying and distribution of this file, with or without modification,
2969 are permitted in any medium without royalty provided the copyright
2970 notice and this notice are preserved.
2976 version-control: never