1 2017-07-25 Nick Clifton <nickc@redhat.com>
3 * po/fr.po: Updated French translation.
5 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
8 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
9 16-bit absolute branches into 10-bit pc-relative branches on the
10 MSP430 as well as the MSP430X.
12 2017-07-25 Alan Modra <amodra@gmail.com>
14 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
15 (stub_eh_frame_size): New function.
16 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
17 (group_sections): Init group tls_get_addr_opt_bctrl.
18 (ppc64_elf_size_stubs): Update sizing and initialization of
19 .eh_frame. Iteration over stubs via group list.
20 (ppc64_elf_build_stubs): Iterate over stubs via group list.
21 (ppc64_elf_finish_dynamic_sections): Update finalization of
24 2017-07-24 Nick Clifton <nickc@redhat.com>
27 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
28 of the relocs to the canonicalize_one_reloc routine.
29 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
30 for the _bfd_mach_o_canonicalize_one_reloc field.
31 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
32 res_base parameter. Use to check for corrupt pair relocs.
33 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
35 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
37 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
40 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
41 enough data in the record before attempting to parse it.
42 (_bfd_vms_slurp_eeom): Likewise.
44 (_bfd_vms_slurp_egsd): Check for an invalid section index.
45 (image_set_ptr): Likewise.
46 (alpha_vms_slurp_relocs): Likewise.
48 (alpha_vms_object_p): Check for a truncated record.
50 2017-07-24 Nick Clifton <nickc@redhat.com>
53 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
54 an unrecognized reloc and sets the bfd_error value.
55 * libbfd.h: Regenerate.
56 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
58 * elf32-i386.c (elf_i386_relocate_section): Likewise.
59 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
60 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
61 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
62 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
64 2017-07-23 Alan Modra <amodra@gmail.com>
66 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
69 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
72 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
73 reloc_class_ifunc for ifunc symbols.
75 2017-07-19 Nick Clifton <nickc@redhat.com>
78 * archive.c (bfd_generic_archive_p): If the bfd does not have the
79 correct magic bytes at the start, set the error to wrong format
80 and clear the format selector before returning NULL.
82 2017-07-19 Nick Clifton <nickc@redhat.com>
85 * coff-rs6000.c (_bfd_strntol): New function.
86 (_bfd_strntoll): New function.
87 (GET_VALUE_IN_FIELD): New macro.
88 (EQ_VALUE_IN_FIELD): new macro.
89 (_bfd_xcoff_slurp_armap): Use new macros.
90 (_bfd_xcoff_archive_p): Likewise.
91 (_bfd_xcoff_read_ar_hdr): Likewise.
92 (_bfd_xcoff_openr_next_archived_file): Likewise.
93 (_bfd_xcoff_stat_arch_elt): Likewise.
94 * coff64-rs6000.c (_bfd_strntol): New function.
95 (_bfd_strntoll): New function.
96 (GET_VALUE_IN_FIELD): New macro.
97 (xcoff64_slurp_armap): Use new macros.
99 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
100 John Eric Martin <John.Martin@emmicro-us.com>
102 * bfd-in2.h: Regenerate.
103 * libbfd.h: Regenerate.
104 * elf32-arc.c (JLI): Define.
105 * reloc.c: Add JLI relocations.
107 2017-07-18 Nick Clifton <nickc@redhat.com>
110 * coff-sh.c: Fix spelling typos.
111 * compress.c: Likewise.
112 * cpu-pdp11.c: Likewise.
113 * ecofflink.c: Likewise.
114 * elf-m10300.c: Likewise.
116 * elf32-arm.c: Likewise.
117 * elf32-m68k.c: Likewise.
118 * elf32-nds32.c: Likewise.
119 * elf32-ppc.c: Likewise.
120 * elf32-sh.c: Likewise.
121 * elf32-v850.c: Likewise.
122 * elf64-ppc.c: Likewise.
123 * elf64-x86-64.c: Likewise.
124 * elflink.c: Likewise.
125 * elfnn-aarch64.c: Likewise.
126 * elfxx-mips.c: Likewise.
129 * vms-alpha.c: Likewise.
130 * xcofflink.c: Likewise.
132 2017-07-18 Nick Clifton <nickc@redhat.com>
135 * coffcode.h (handle_COMDAT): Replace abort with an error message
138 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
141 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
144 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
146 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
148 2017-07-16 Alan Modra <amodra@gmail.com>
150 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
151 __tls_index GOT entries when using __tls_get_addr_opt stub.
152 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
154 2017-07-12 Alan Modra <amodra@gmail.com>
156 * po/es.po: Update from translationproject.org/latest/bfd/.
157 * po/fi.po: Likewise.
158 * po/fr.po: Likewise.
159 * po/id.po: Likewise.
160 * po/ja.po: Likewise.
161 * po/ro.po: Likewise.
162 * po/ru.po: Likewise.
163 * po/sr.po: Likewise.
164 * po/sv.po: Likewise.
165 * po/tr.po: Likewise.
166 * po/uk.po: Likewise.
167 * po/vi.po: Likewise.
168 * po/zh_CN.po: Likewise.
169 * po/hr.po: New file from translationproject.org.
170 * configure.ac (ALL_LINGUAS): Add hr. Sort.
171 * configure: Regenerate.
173 2017-07-12 Nick Clifton <nickc@redhat.com>
175 Fix compile time warnings using gcc 7.1.1.
176 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
178 (elf_xtensa_get_gotplt_section): Increase length of got_name
180 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
181 default return of FALSE.
182 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
183 default return of FALSE.
185 2017-07-12 Alan Modra <amodra@gmail.com>
187 * binary.c (binary_set_section_contents): Don't print filepos in
189 (coff_write_object_contents): Cast size_t for error message.
190 (coff_slurp_line_table): Don't use bfd_vma symndx.
191 (coff_slurp_reloc_table): Remove unneeded cast.
192 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
194 (find_abstract_instance_name): Likewise.
195 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
196 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
197 (elf32_arm_check_relocs): Make r_symndx an int.
198 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
200 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
202 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
204 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
205 * elf32-s390.c (elf_s390_check_relocs): Likewise.
206 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
207 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
208 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
209 * elf64-s390.c (elf_s390_check_relocs): Likewise.
210 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
211 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
212 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
213 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
214 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
215 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
216 and use %lu for error message.
217 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
218 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
221 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
223 (elf32_arm_final_link_relocate): Likewise.
224 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
225 * coffcode.h (styp_to_sec_flags): Likewise.
226 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
227 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
228 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
229 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
230 (elf32_bfin_merge_private_bfd_data): Likewise.
231 * elf32-cris.c (cris_elf_relocate_section): Likewise.
232 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
233 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
234 (i370_elf_relocate_section): Likewise.
235 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
236 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
237 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
238 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
239 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
240 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
241 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
242 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
243 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
244 * ieee.c (ieee_write_id, read_id): Likewise.
245 * mach-o.c (bfd_mach_o_write_contents): Likewise.
246 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
247 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
248 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
249 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
250 * stabs.c (_bfd_link_section_stabs): Likewise.
252 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
254 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
255 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
256 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
257 * coff-sh.c (sh_relax_section): Likewise.
258 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
259 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
260 * coffcode.h (coff_slurp_reloc_table): Likewise.
261 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
262 (_bfd_coff_read_string_table): Likewise.
263 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
264 * compress.c (bfd_get_full_section_contents): Likewise.
265 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
266 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
267 * elf.c (bfd_elf_string_from_elf_section): Likewise.
268 * elf32-arc.c (arc_special_overflow_checks): Likewise.
269 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
270 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
271 (elf32_arm_write_section): Likewise.
272 * elf32-bfin.c (bfin_relocate_section): Likewise.
273 (bfinfdpic_relocate_section): Likewise.
274 * elf32-hppa.c (hppa_build_one_stub): Likewise.
275 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
276 * elf32-i386.c (elf_i386_tls_transition): Likewise.
277 (elf_i386_relocate_section): Likewise.
278 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
279 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
280 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
281 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
282 * elf32-metag.c (elf_metag_relocate_section): Likewise.
283 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
284 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
285 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
286 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
287 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
288 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
289 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
290 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
291 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
292 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
293 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
294 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
295 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
296 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
297 * elf32-sh.c (sh_elf_relax_section): Likewise.
298 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
299 (sh_elf_relocate_section): Likewise.
300 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
301 * elf32-spu.c (spu_elf_relocate_section): Likewise.
302 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
303 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
304 * elf32-v850.c (v850_elf_relax_section): Likewise.
305 * elf32-vax.c (elf_vax_check_relocs): Likewise.
306 (elf_vax_relocate_section): Likewise.
307 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
308 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
309 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
310 (do_fix_for_relocatable_link): Likewise.
311 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
312 (elf64_alpha_relax_with_lituse): Likewise.
313 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
314 (elf_hppa_final_link_relocate): Likewise.
315 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
316 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
317 (elf64_vms_link_add_object_symbols): Likewise.
318 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
319 (mmix_final_link_relocate): Likewise.
320 * elf64-s390.c (invalid_tls_insn): Likewise.
321 (elf_s390_relocate_section): Likewise.
322 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
323 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
324 (elf_x86_64_relocate_section): Likewise.
325 * elfcode.h (elf_slurp_symbol_table): Likewise.
326 * elfcore.h (elf_core_file_p): Likewise.
327 * elflink.c (elf_link_read_relocs_from_section): Likewise.
328 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
329 (elfNN_aarch64_relocate_section): Likewise.
330 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
331 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
332 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
333 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
334 (_bfd_mips_elf_relocate_section): Likewise.
335 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
336 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
337 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
338 * ieee.c (ieee_slurp_external_symbols): Likewise.
339 * ihex.c (ihex_write_object_content): Likewise.
340 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
341 * merge.c (_bfd_merged_section_offset): Likewise.
342 * mmo.c (mmo_write_loc_chunk): Likewise.
343 (mmo_write_object_contents): Likewise.
344 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
345 * stabs.c (_bfd_link_section_stabs): Likewise.
346 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
348 2017-07-11 Alan Modra <amodra@gmail.com>
350 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
352 2017-07-11 Alan Modra <amodra@gmail.com>
354 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
355 instruction" error using _bfd_error_handler, not einfo.
357 2017-07-10 Nick Clifton <nickc@redhat.com>
359 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
360 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
362 2017-07-07 John Baldwin <jhb@FreeBSD.org>
364 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
366 2017-07-07 Alan Modra <amodra@gmail.com>
368 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
370 2017-07-07 Alan Modra <amodra@gmail.com>
372 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
373 as long long. Move code replacing "ll" with "I64", and simplify.
375 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
377 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
380 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
382 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
384 (line_info_add_file_name): Likewise.
385 (decode_line_info): Likewise.
387 2017-07-04 Tristan Gingold <gingold@adacore.com>
389 * version.m4: Bump version to 2.29.51
390 * configure: Regenerate.
392 2017-07-04 Jiong Wang <jiong.wang@arm.com>
394 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
395 sanity check at the head of this function.
397 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
399 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
401 (struct attr_abbrev): Add field implicit_const.
402 (dwarf_debug_sections): Add .debug_line_str.
403 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
404 (dwarf_debug_section_assert): Add static assertion.
405 (read_indirect_line_string): New.
406 (read_abbrevs): Support DW_FORM_implicit_const.
407 (is_str_attr): Support DW_FORM_line_strp.
408 (read_attribute_value): Support DW_FORM_line_strp and
409 DW_FORM_implicit_const.
410 (read_attribute): Support DW_FORM_implicit_const.
411 (line_info_add_include_dir, line_info_add_include_dir_stub):
412 (line_info_add_file_name, read_formatted_entries): New.
413 (decode_line_info, parse_comp_unit): Support DWARF 5.
414 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
416 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
418 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
419 abort statement that was put for symbols that are not dynamic.
421 2017-07-03 Tristan Gingold <gingold@adacore.com>
423 * po/bfd.pot: Regenerate
425 2017-07-03 Alan Modra <amodra@gmail.com>
427 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
428 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
429 * elf.c (setup_group): Use "Lx" to print sh_size.
430 (_bfd_elf_setup_sections): Remove unnecessary cast and print
431 unknown section type in hex.
432 (copy_special_section_fields): Style fix.
433 (bfd_section_from_shdr): Correct format for sh_link. Use a
434 common error message for all the variants of unrecognized
436 (assign_file_positions_for_load_sections): Use "Lx" for lma
437 adjust error message.
438 (assign_file_positions_for_non_load_sections): Formatting.
439 (rewrite_elf_program_header): Formatting. Use "Lx" for
440 bfd_vma values in error messages.
441 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
442 ELF_R_SYM value to type expected by format.
443 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
445 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
446 (elf_link_input_bfd): Use "Lx" for r_info.
447 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
449 2017-07-03 Alan Modra <amodra@gmail.com>
451 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
452 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
453 Microsoft C library variant of long long format specifier.
454 (PRINT20): Cast value to bfd_uint64_t not long long.
455 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
456 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
457 long long. Don't cast to bfd_vma.
458 * elf32-score.c (score3_bfd_getl48): Likewise.
459 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
461 2017-07-03 Alan Modra <amodra@gmail.com>
463 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
465 (bfd_elf_print_symbol): Don't cast symbol->flags.
466 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
467 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
468 _bfd_error_handler argument order.
469 (ppc_elf_merge_private_bfd_data): Don't cast flags.
471 2017-07-03 Alan Modra <amodra@gmail.com>
473 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
475 * configure: Regenerate.
476 * config.in: Regenerate.
478 2017-06-29 Andrew Waterman <andrew@sifive.com>
480 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
483 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
485 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
486 unless it is undefined weak.
487 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
488 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
490 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
491 is not dynamic in PIC, abort.
493 2017-06-29 Jiong Wang <jiong.wang@arm.com>
496 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
497 undefined weak symbols into dynamic.
498 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
499 relocation for non-dynamic symbols.
500 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
502 2017-06-29 Jiong Wang <jiong.wang@arm.com>
504 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
505 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
506 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
507 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
508 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
511 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
513 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
514 (elfcore_write_s390_gs_bc): Likewise.
515 * elf.c (elfcore_grok_s390_gs_cb): New function.
516 (elfcore_grok_s390_gs_bc): New function.
517 (elfcore_grok_note): Call them.
518 (elfcore_write_s390_gs_cb): New function.
519 (elfcore_write_s390_gs_bc): New function.
520 (elfcore_write_register_note): Call them.
522 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
524 * libbfd.c (_bfd_generic_get_section_contents): Don't call
525 bfd_get_file_size. Check archive element size.
526 (_bfd_generic_get_section_contents_in_window): Likewise.
528 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
530 * bfd-in2.h: Regenerated.
531 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
532 (bfd_get_file_size): Likewise.
534 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
535 Matthew Fortune <matthew.fortune@imgtec.com>
537 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
538 * cpu-mips.c (I_interaptiv_mr2): New enum value.
539 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
540 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
542 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
543 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
544 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
545 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
546 `bfd_mach_mips_interaptiv_mr2' entries.
547 * bfd-in2.h: Regenerate.
549 2017-06-27 Nick Clifton <nickc@redhat.com>
551 * tekhex.c (pass_over): Revert accidental conversion of a local
552 array to a static array.
554 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
557 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
558 reloc addend if necessary. Adjust diff only if
559 shrinked_insn_address < end_address.
561 2017-06-27 Alan Modra <amodra@gmail.com>
564 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
565 (_bfd_generic_get_section_contents_in_window): Likewise.
567 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
569 * elfnn-riscv.c (perform_relocation): Support the new
570 R_RISCV_32_PCREL relocation.
571 (riscv_elf_relocate_section): Likewise.
572 * elfxx-riscv.c (howto_table): Likewise.
573 (riscv_reloc_map): Likewise.
574 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
575 * libbfd.h: Regenerate.
577 2017-06-27 Alan Modra <amodra@gmail.com>
580 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
581 Use unsigned file pointer type, and remove cast.
582 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
583 Add "count", not "sz".
585 2017-06-26 Pedro Alves <palves@redhat.com>
588 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
591 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
594 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
597 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
599 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
600 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
601 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
602 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
603 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
605 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
608 * compress.c (bfd_get_full_section_contents): Don't check the
610 * libbfd.c (_bfd_generic_get_section_contents): Check for and
611 reject a section whose size + offset is greater than the size
613 (_bfd_generic_get_section_contents_in_window): Likewise.
615 2017-06-26 Nick Clifton <nickc@redhat.com>
618 * tekhex.c (getvalue): Check for the source pointer exceeding the
619 end pointer before the first byte is read.
621 2017-06-26 Nick Clifton <nickc@redhat.com>
624 * opncls.c (get_build_id): Check that the section is big enough
625 to contain the whole note.
626 * compress.c (bfd_get_full_section_contents): Check for and reject
627 a section whose size is greater than the size of the entire file.
628 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
629 contain a notes section.
631 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
633 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
635 (elf_s390_modify_segment_map): Likewise.
636 (bfd_elf_s390_set_options): Lisewise.
638 2017-06-26 Alan Modra <amodra@gmail.com>
640 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
642 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
643 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
644 .preinit_array on --just-syms bfds.
645 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
646 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
647 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
649 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
651 * elf.c (find_link): Bounds check "hint".
653 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
655 * elf32-arm.c (using_thumb_only): Update list of architectures in
656 BFD_ASSERT for which the logic is valid.
657 (using_thumb2_bl): Likewise.
658 (using_thumb2): Likewise and return true for ARMv8-R.
659 (arch_has_arm_nop): Likewise.
660 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
661 merging logic. Update commentis for value 15 of v8m_baseline,
662 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
663 merging of value 15 of Tag_CPU_arch.
665 2017-06-23 Jiong Wang <jiong.wang@arm.com>
667 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
668 BFD_RELOC_AARCH64_ADR_GOT_PAGE
669 * bfd-in2.h: Regenerate.
671 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
673 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
674 the error_alignment label forward. Properly align program
675 property note section.
677 2017-06-22 Eric Christopher <echristo@gmail.com>
679 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
680 abs to fix a truncation warning.
682 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
684 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
685 local undefined weak symbol to 0.
686 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
688 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
691 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
692 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
693 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
694 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
695 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
696 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
697 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
699 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
701 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
702 (elf_i386_lazy_ibt_plt_entry): Likewise.
703 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
704 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
705 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
706 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
707 (elf_i386_lazy_plt_layout): Likewise.
708 (elf_i386_non_lazy_plt_layout): Likewise.
709 (elf_i386_link_hash_entry): Add plt_second.
710 (elf_i386_link_hash_table): Add plt_second and
712 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
713 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
714 the second PLT. Check the second PLT.
715 (elf_i386_relocate_section): Use the second PLT to resolve
716 PLT reference if needed.
717 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
719 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
720 second PLT. Generate unwind info for the second PLT.
721 (elf_i386_plt_type): Add plt_second.
722 (elf_i386_get_synthetic_symtab): Support the second PLT.
723 (elf_i386_parse_gnu_properties): Support
724 GNU_PROPERTY_X86_FEATURE_1_AND.
725 (elf_i386_merge_gnu_properties): Support
726 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
727 on GNU_PROPERTY_X86_FEATURE_1_IBT
728 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
729 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
730 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
731 is set on all relocatable inputs.
732 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
733 (elf_x32_lazy_ibt_plt_entry): Likewise.
734 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
735 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
736 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
737 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
738 (elf_x86_64_lazy_ibt_plt): Likewise.
739 (elf_x32_lazy_ibt_plt): Likewise.
740 (elf_x86_64_non_lazy_ibt_plt): Likewise.
741 (elf_x32_non_lazy_ibt_plt): Likewise.
742 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
743 (elf_x86_64_parse_gnu_properties): Support
744 GNU_PROPERTY_X86_FEATURE_1_AND.
745 (elf_x86_64_merge_gnu_properties): Support
746 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
747 on GNU_PROPERTY_X86_FEATURE_1_IBT
748 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
749 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
750 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
751 is set on all relocatable inputs.
753 2017-06-22 Nick Clifton <nickc@redhat.com>
756 * som.c (setup_sections): NUL terminate the space_strings buffer.
757 Check that the space.name field does not index beyond the end of
758 the space_strings buffer.
760 2017-06-21 Nick Clifton <nickc@redhat.com>
763 * coff-sh.c (sh_reloc): Check for an out of range reloc.
765 2017-06-21 Nick Clifton <nickc@redhat.com>
768 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
769 type of the size parameter.
770 (_bfd_vms_save_counted_string): Add second parameter - the maximum
771 length of the counted string.
772 * vms.h (_bfd_vms_save_sized_string): Update prototype.
773 (_bfd_vms_save_counted_string): Likewise.
774 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
775 _bfd_vms_save_counted_string.
776 (_bfd_vms_slurp_ehdr): Likewise.
777 (_bfd_vms_slurp_egsd): Likewise.
778 (Parse_module): Likewise.
780 2017-06-21 Alan Modra <amodra@gmail.com>
782 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
783 calls before tocsave calls.
784 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
787 2017-06-21 Nick Clifton <nickc@redhat.com>
790 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
791 bfd_get_full_section_contents returns no contents.
793 2017-06-21 Nick Clifton <nickc@redhat.com>
796 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
799 2017-06-21 Nick Clifton <nickc@redhat.com>
802 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
804 (image_set_ptr): Likewise.
805 (alpha_vms_fix_sec_rel): Likewise.
806 (alpha_vms_slurp_relocs): Likewise.
808 2017-06-21 Nick Clifton <nickc@redhat.com>
811 * ieee.c (ieee_slurp_sections): Check for a NULL return from
813 (ieee_archive_p): Likewise.
814 (ieee_object_p): Likewise.
816 2017-06-21 Nick Clifton <nickc@redhat.com>
819 * elf.c (setup_group): Zero the group section pointer list after
820 allocation so that loops can be caught. Check for NULL pointers
821 when processing a group list.
823 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
825 * elf-s390.h: New file.
826 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
828 (elf_s390_additional_program_headers): New function.
829 (elf_s390_modify_segment_map): New function.
830 (bfd_elf_s390_set_options): New function.
831 (elf_backend_additional_program_headers)
832 (elf_backend_modify_segment_map): Add macro definitions.
834 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
837 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
838 the DYNAMIC bit instead of bfd_count_sections.
840 2017-06-19 Nick Clifton <nickc@redhat.com>
843 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
845 (evax_bfd_print_eeom): Likewise.
846 (evax_bfd_print_egsd): Check for an overlarge record length.
847 (evax_bfd_print_etir): Likewise.
849 2017-06-19 Nick Clifton <nickc@redhat.com>
852 * libieee.h (struct common_header_type): Add end_p field.
853 * ieee.c (this_byte_and_next): Do not advance input_p beyond
855 (read_id): Check for a length that exceeds the remaining bytes in
857 (ieee_seek): Initialise end_p.
858 (ieee_archive_p): Likewise.
859 (ieee_object_p): Likewise.
861 2017-06-19 Nick Clifton <nickc@redhat.com>
864 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
865 before reading the EIHS structure entries.
867 2017-06-19 Nick Clifton <nickc@redhat.com>
870 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
871 gsd_size. Check that there are enough bytes remaining to read the
872 type and size of the next egsd. Check that the size of the egsd
873 does not exceed the size of the record.
875 2017-06-19 Alan Modra <amodra@gmail.com>
877 * config.bfd: Correct targ_underscore for cris.
879 2017-06-18 Alan Modra <amodra@gmail.com>
881 * config.bfd: Correct targ_underscore for epiphany, ip2k,
882 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
884 2017-06-16 Nick Clifton <nickc@redhat.com>
886 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
887 bucketlist is empty because there are no symbols to add to the
890 2017-06-16 Alan Modra <amodra@gmail.com>
896 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
897 (BFD_JUMP_TABLE_LINK): Likewise.
898 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
899 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
900 (bfd_elf_define_start_stop): New function.
901 * linker.c (bfd_generic_define_start_stop): New function.
902 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
904 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
905 * aout-target.h (MY_bfd_define_start_stop): Define.
906 * aout-tic30.c (MY_bfd_define_start_stop): Define.
907 * binary.c (binary_bfd_define_start_stop): Define.
908 * bout.c (b_out_bfd_define_start_stop): Define.
909 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
910 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
911 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
912 * coffcode.h (coff_bfd_define_start_stop): Define.
913 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
914 * i386msdos.c (msdos_bfd_define_start_stop): Define.
915 * i386os9k.c (os9k_bfd_define_start_stop): Define.
916 * ieee.c (ieee_bfd_define_start_stop): Define.
917 * ihex.c (ihex_bfd_define_start_stop): Define.
918 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
919 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
920 * mmo.c (mmo_bfd_define_start_stop): Define.
921 * nlm-target.h (nlm_bfd_define_start_stop): Define.
922 * oasys.c (oasys_bfd_define_start_stop): Define.
923 * pef.c (bfd_pef_bfd_define_start_stop): Define.
924 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
925 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
926 * som.c (som_bfd_define_start_stop): Define.
927 * srec.c (srec_bfd_define_start_stop): Define.
928 * tekhex.c (tekhex_bfd_define_start_stop): Define.
929 * versados.c (versados_bfd_define_start_stop): Define.
930 * vms-alpha.c (vms_bfd_define_start_stop): Define.
931 (alpha_vms_bfd_define_start_stop): Define.
932 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
933 * bfd-in2.h: Regenerate.
934 * libbfd.h: Regenerate.
936 2017-06-16 Jiong Wang <jiong.wang@arm.com>
938 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
939 SYMBOL_REFERENCES_LOCAL.
941 2017-06-15 Jiong Wang <jiong.wang@arm.com>
944 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
945 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
946 runtime for if there needs copy relocation elimination.
947 (need_copy_relocation_p): New function. Return true for symbol with
948 pc-relative references and if it's against read-only sections.
949 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
950 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
951 that are related with accessing external objects.
952 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
953 in elfNN_aarch64_check_relocs.
955 2017-06-15 Nick Clifton <nickc@redhat.com>
958 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
961 (ieee_archive_p): Likewise.
963 2017-06-15 Nick Clifton <nickc@redhat.com>
966 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
968 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
970 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
971 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
972 keep both windowed and call0 ABI PLT definitions.
973 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
974 elf_xtensa_*_plt_entry endex.
975 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
977 2017-06-14 Nick Clifton <nickc@redhat.com>
980 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
983 2017-06-14 Nick Clifton <nickc@redhat.com>
986 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
987 maximum value for the ascic pointer. Check that name processing
988 does not read beyond this value.
989 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
992 2017-06-14 Nick Clifton <nickc@redhat.com>
995 * versados.c (versados_mkobject): Zero the allocated tdata structure.
996 (process_otr): Check for an invalid offset in the otr structure.
998 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1000 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
1002 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
1009 vtable field to a union.
1010 (_bfd_elf_is_start_stop): Removed.
1011 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
1012 __start_SECNAME and __stop_SECNAME symbols.
1013 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1014 * elflink.c (_bfd_elf_is_start_stop): Removed.
1015 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
1016 _bfd_elf_is_start_stop.
1017 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
1018 __stop_SECNAME symbols. Updated.
1019 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1020 (bfd_elf_gc_record_vtinherit): Likewise.
1021 (bfd_elf_gc_record_vtentry): Likewise.
1023 2017-06-13 Nick Clifton <nickc@redhat.com>
1026 * elflink.c (elf_link_adjust_relocs): Generate an error when
1027 encountering a reloc against a symbol removed by garbage
1030 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
1032 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
1033 to merge_gnu_properties.
1034 * elf-properties.c (elf_merge_gnu_properties): Add struct
1035 bfd_link_info * and pass it to merge_gnu_properties.
1036 (elf_merge_gnu_property_list): Add struct bfd_link_info *
1037 and pass it to elf_merge_gnu_properties.
1038 (_bfd_elf_link_setup_gnu_properties): Pass info to
1039 elf_merge_gnu_property_list.
1040 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
1042 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
1044 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
1047 * binary.c (binary_set_section_contents): Scale lma by octets
1048 per byte to set filepos.
1050 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1052 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
1055 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1057 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
1060 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1062 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
1063 patched section contents for TLS IE reloc.
1064 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
1066 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1068 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
1069 RELOC_FOR_GLOBAL_SYMBOL macro.
1071 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1073 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
1076 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1078 * config/tc-arc.c (md_undefined_symbol): Changed.
1079 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
1081 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1083 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
1086 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1088 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
1089 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
1091 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1093 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
1096 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
1098 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
1099 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
1100 is non-zero. Add clarifying comments.
1102 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
1105 name. Use local IFUNC symbol name string to report unsupported
1106 non-PIC call to IFUNC function.
1107 (elf_i386_relocate_section): Dump local IFUNC name with minfo
1108 when generating R_386_IRELATIVE relocation.
1109 (elf_i386_finish_dynamic_symbol): Likewise.
1110 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1112 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1113 when generating R_X86_64_IRELATIVE relocation.
1114 (elf_x86_64_finish_dynamic_symbol): Likewise.
1116 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1118 * elf.c (setup_group): Make sure BFD sections are created for all
1119 group sections in the input file when processing SHF_GROUP
1121 (bfd_section_from_shdr): Avoid duplicating logic already
1122 implemented in `setup_group'.
1124 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
1127 * peXXigen.c (pe_print_idata): Use the address of the first thunk
1128 if the hint address is zero.
1130 2017-06-06 James Clarke <jrtc27@jrtc27.com>
1133 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
1134 ELF_COMMON_DEF_P for common symbols.
1136 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
1138 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
1139 SEC_GROUP sections as SEC_EXCLUDE.
1140 (bfd_elf_set_group_contents): Replace use of abort with an assert.
1141 (assign_section_numbers): Use resolve_section_groups flag instead
1142 of relocatable link type.
1143 (_bfd_elf_init_private_section_data): Use resolve_section_groups
1144 flag instead of checking the final_link flag for part of the
1145 checks in here. Fix white space as a result.
1146 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
1147 instead of relocatable link type.
1148 (bfd_elf_final_link): Likewise.
1150 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1152 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
1154 * elf32-score.c (score_elf_final_link_relocate): Likewise.
1155 (s3_bfd_score_elf_check_relocs): Likewise.
1156 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1157 (score_elf_final_link_relocate): Likewise.
1158 (s7_bfd_score_elf_check_relocs): Likewise.
1160 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1162 * elflink.c (init_reloc_cookie_rels): Remove unused variable
1165 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
1167 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
1168 from `reloc_count' rather than decrementing it.
1169 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
1170 `reloc_count' by `int_rels_per_ext_rel'.
1171 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
1172 `reloc_count' by `int_rels_per_ext_rel' for last relocation
1173 entry determination.
1174 (s3_bfd_score_elf_check_relocs): Likewise.
1175 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
1176 (s7_bfd_score_elf_relocate_section): Likewise.
1177 (s7_bfd_score_elf_check_relocs): Likewise.
1178 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
1179 prototype and function.
1180 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
1181 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
1182 triple rather than once the sum of REL and RELA relocation entry
1184 (bfd_elf64_get_reloc_upper_bound): Remove macro.
1185 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
1186 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
1187 storage allocation size determination.
1188 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
1189 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
1190 by `int_rels_per_ext_rel' for last relocation entry
1192 (bfd_elf_final_link): Do not multiply `reloc_count' by
1193 `int_rels_per_ext_rel' for internal relocation storage
1194 allocation size determination.
1195 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
1196 `int_rels_per_ext_rel' for last relocation entry determination.
1197 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1198 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1199 (_bfd_mips_elf_relocate_section): Likewise.
1201 2017-06-05 Alan Modra <amodra@gmail.com>
1204 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
1206 2017-06-01 John Baldwin <jhb@FreeBSD.org>
1208 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
1209 determine structure sizes.
1210 (elfcore_grok_freebsd_prstatus): Likewise.
1212 2017-06-01 Alan Modra <amodra@gmail.com>
1214 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
1215 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
1217 (is_elfv2_localentry0): New function.
1218 (ppc64_elf_tls_setup): Default params->plt_localentry0.
1219 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
1220 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
1221 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
1222 optimized localentry:0 stubs.
1223 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
1224 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
1226 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
1228 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
1230 2017-05-30 Casey Smith <clegg89@gmail.com>
1233 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
1234 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
1236 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
1238 * cpu-arc.c (arc_compatible): New function.
1240 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
1242 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
1244 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
1247 * bfdio.c (bfd_get_file_size): New function.
1248 * bfd-in2.h: Regenerated.
1250 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
1252 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
1255 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
1257 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
1258 dynobj instead of htab->elf.dynobj.
1260 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
1262 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
1264 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
1265 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
1266 actual number of internal relocations retrieved. Adjust
1267 function description.
1268 (bfd_elf64_canonicalize_reloc): Remove macro.
1269 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
1271 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1273 * archures.c (bfd_mach_sparc_v9m8): Define.
1274 (bfd_mach_sparc_v8plusm8): Likewise.
1275 (bfd_mach_sparc_v9_p): Adjust to M8.
1276 (bfd_mach_sparc_64bit_p): Likewise.
1277 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
1278 bfd_mach_sparc_v8plusm8.
1279 * bfd-in2.h: Regenerated.
1280 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
1282 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
1283 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
1284 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
1286 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1287 bfd_mach_sparc_v8plusm8.
1289 2017-05-19 Alan Modra <amodra@gmail.com>
1291 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
1292 debug and special sections when no non-note alloc sections in an
1295 2017-05-18 Alan Modra <amodra@gmail.com>
1297 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
1298 * elf-m10300.c: Likewise.
1300 * elf32-arc.c: Likewise.
1301 * elf32-bfin.c: Likewise.
1302 * elf32-m68k.c: Likewise.
1303 * elf32-nds32.c: Likewise.
1304 * elf32-tilepro.c: Likewise.
1305 * elflink.c: Likewise.
1306 * elfnn-aarch64.c: Likewise.
1307 * elfnn-riscv.c: Likewise.
1308 * elfxx-tilegx.c: Likewise.
1309 * mach-o.c: Likewise.
1310 * peXXigen.c: Likewise.
1311 * vms-alpha.c: Likewise.
1312 * vms-lib.c: Likewise.
1314 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
1317 * elflink.c (elf_gc_mark_debug_section): New function.
1318 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
1319 referenced by kept debug sections.
1321 2017-05-16 Alan Modra <amodra@gmail.com>
1323 * elf-m10300.c: Rename occurrences of non_ir_ref.
1324 * elf32-arm.c: Likewise.
1325 * elf32-bfin.c: Likewise.
1326 * elf32-cr16.c: Likewise.
1327 * elf32-cris.c: Likewise.
1328 * elf32-d10v.c: Likewise.
1329 * elf32-dlx.c: Likewise.
1330 * elf32-fr30.c: Likewise.
1331 * elf32-frv.c: Likewise.
1332 * elf32-hppa.c: Likewise.
1333 * elf32-i370.c: Likewise.
1334 * elf32-i386.c: Likewise.
1335 * elf32-iq2000.c: Likewise.
1336 * elf32-lm32.c: Likewise.
1337 * elf32-m32c.c: Likewise.
1338 * elf32-m32r.c: Likewise.
1339 * elf32-m68hc1x.c: Likewise.
1340 * elf32-m68k.c: Likewise.
1341 * elf32-mcore.c: Likewise.
1342 * elf32-metag.c: Likewise.
1343 * elf32-microblaze.c: Likewise.
1344 * elf32-moxie.c: Likewise.
1345 * elf32-msp430.c: Likewise.
1346 * elf32-mt.c: Likewise.
1347 * elf32-nios2.c: Likewise.
1348 * elf32-or1k.c: Likewise.
1349 * elf32-ppc.c: Likewise.
1350 * elf32-rl78.c: Likewise.
1351 * elf32-s390.c: Likewise.
1352 * elf32-score.c: Likewise.
1353 * elf32-score7.c: Likewise.
1354 * elf32-sh.c: Likewise.
1355 * elf32-tic6x.c: Likewise.
1356 * elf32-tilepro.c: Likewise.
1357 * elf32-v850.c: Likewise.
1358 * elf32-vax.c: Likewise.
1359 * elf32-xstormy16.c: Likewise.
1360 * elf32-xtensa.c: Likewise.
1361 * elf64-alpha.c: Likewise.
1362 * elf64-hppa.c: Likewise.
1363 * elf64-ia64-vms.c: Likewise.
1364 * elf64-mmix.c: Likewise.
1365 * elf64-ppc.c: Likewise.
1366 * elf64-s390.c: Likewise.
1367 * elf64-sh64.c: Likewise.
1368 * elf64-x86-64.c: Likewise.
1369 * elflink.c: Likewise.
1370 * elfnn-aarch64.c: Likewise.
1371 * elfnn-ia64.c: Likewise.
1372 * elfnn-riscv.c: Likewise.
1373 * elfxx-mips.c: Likewise.
1374 * elfxx-sparc.c: Likewise.
1375 * elfxx-tilegx.c: Likewise.
1376 * linker.c: Likewise.
1378 2017-05-16 Alan Modra <amodra@gmail.com>
1380 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1381 * elflink.c (elf_link_add_object_symbols): Update to use
1383 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1385 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1387 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
1389 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1391 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
1393 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1394 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1396 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1398 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1400 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1402 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1403 to plt_second/plt_second_eh_frame.
1404 (elf_x86_64_link_hash_newfunc): Updated.
1405 (elf_x86_64_allocate_dynrelocs): Likewise.
1406 (elf_x86_64_size_dynamic_sections): Likewise.
1407 (elf_x86_64_relocate_section): Likewise.
1408 (elf_x86_64_finish_dynamic_symbol): Likewise.
1409 (elf_x86_64_finish_dynamic_sections): Likewise.
1410 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1411 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
1413 (elf_backend_setup_gnu_properties): Updated. Create the
1414 .plt.sec section instead of the .plt.sec section.
1416 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1418 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1419 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1420 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1422 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1424 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1425 (bfd_elf64_set_reloc): Define.
1426 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1428 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1430 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1431 (struct bfd_target): New field _bfd_set_reloc.
1432 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1433 * reloc.c (_bfd_generic_set_reloc): New function.
1434 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1435 * nlm-target.h (nlm_set_reloc): Likewise.
1436 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1437 * aout-tic30.c (MY_set_reloc): Likewise.
1438 * aout-target.h (MY_set_reloc): Likewise.
1439 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1440 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1441 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1442 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1443 * aout-adobe.c (aout_32_set_reloc): Likewise.
1444 * bout.c (b_out_set_reloc): Likewise.
1445 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1446 * i386os9k.c (aout_32_set_reloc): Likewise.
1447 * ieee.c (ieee_set_reloc): Likewise.
1448 * oasys.c (oasys_set_reloc): Likewise.
1449 * som.c (som_set_reloc): Likewise.
1450 * versados.c (versados_set_reloc): Likewise.
1451 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1452 _bfd_generic_set_reloc.
1453 (rs6000_xcoff64_aix_vec): LIkewise.
1454 * libbfd.c (_bfd_norelocs_set_reloc): New function.
1455 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1456 * i386msdos.c (msdos_set_reloc): Define to
1457 _bfd_norelocs_set_reloc.
1458 * elfcode.h (elf_set_reloc): Define.
1459 * bfd-in2.h: Regenerated.
1461 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
1464 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1465 for IFUNC function address.
1467 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1469 * elf32-arc.c (FEATURE_LIST_NAME): Define.
1470 (CONFLICT_LIST): Likewise.
1471 (opcode/arc-attrs.h): Include.
1472 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1473 (arc_extract_features): New file.
1474 (arc_stralloc): Likewise.
1475 (arc_elf_merge_attributes): Likewise.
1476 (arc_elf_merge_private_bfd_data): Use object attributes.
1477 (bfd_arc_get_mach_from_attributes): New function.
1478 (arc_elf_object_p): Use object attributes.
1479 (arc_elf_final_write_processing): Likewise.
1480 (elf32_arc_obj_attrs_arg_type): New function.
1481 (elf32_arc_obj_attrs_handle_unknown): Likewise.
1482 (elf32_arc_section_from_shdr): Likewise.
1483 (elf_backend_obj_attrs_vendor): Define.
1484 (elf_backend_obj_attrs_section): Likewise.
1485 (elf_backend_obj_attrs_arg_type): Likewise.
1486 (elf_backend_obj_attrs_section_type): Likewise.
1487 (elf_backend_obj_attrs_handle_unknown): Likewise.
1488 (elf_backend_section_from_shdr): Likewise.
1490 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
1493 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1494 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1495 and the destination is a Thumb symbol.
1497 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1500 initializer to silence GCC 4.2.
1501 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1503 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1505 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1506 (LAZY_PLT_ENTRY_SIZE): This.
1507 (NON_LAZY_PLT_ENTRY_SIZE): New.
1508 (elf_x86_64_plt0_entry): Renamed to ...
1509 (elf_x86_64_lazy_plt0_entry): This.
1510 (elf_x86_64_plt_entry): Renamed to ...
1511 (elf_x86_64_lazy_plt_entry): This.
1512 (elf_x86_64_bnd_plt0_entry): Renamed to ...
1513 (elf_x86_64_lazy_bnd_plt0_entry): This.
1514 (elf_x86_64_legacy_plt_entry): Removed.
1515 (elf_x86_64_bnd_plt_entry): Renamed to ...
1516 (elf_x86_64_lazy_bnd_plt_entry): This.
1517 (elf_x86_64_legacy_plt2_entry): Renamed to ...
1518 (elf_x86_64_non_lazy_plt_entry): This.
1519 (elf_x86_64_bnd_plt2_entry): Renamed to ...
1520 (elf_x86_64_non_lazy_bnd_plt_entry): This.
1521 (elf_x86_64_eh_frame_plt): Renamed to ...
1522 (elf_x86_64_eh_frame_lazy_plt): This.
1523 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1524 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1525 (elf_x86_64_eh_frame_plt_got): Renamed to ...
1526 (elf_x86_64_eh_frame_non_lazy_plt): This.
1527 (elf_x86_64_lazy_plt_layout): New.
1528 (elf_x86_64_non_lazy_plt_layout): Likewise.
1529 (elf_x86_64_plt_layout): Likewise.
1530 (elf_x86_64_backend_data): Remove PLT layout information. Add
1531 os for target system.
1532 (GET_PLT_ENTRY_SIZE): Removed.
1533 (elf_x86_64_lazy_plt): New.
1534 (elf_x86_64_non_lazy_plt): Likewise.
1535 (elf_x86_64_lazy_bnd_plt): Likewise.
1536 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1537 (elf_x86-64_arch_bed): Updated.
1538 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1539 (elf_x86_64_create_dynamic_sections): Removed.
1540 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
1541 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1542 (elf_x86-64_adjust_dynamic_symbol): Updated.
1543 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
1544 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1545 size for PLT0 if there is no PLT0. Get plt_entry_size from
1546 non_lazy_plt for non-lazy PLT entries.
1547 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
1548 from non_lazy_plt for non-lazy PLT entries.
1549 (elf_x86-64_relocate_section): Updated. Properly get PLT index
1550 if there is no PLT0.
1551 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
1552 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
1553 entries with non-lazy PLT layout. Don't fill the second and third
1554 slots in the PLT entry if there is no PLT0.
1555 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
1556 if there is no PLT0. Set sh_entsize on the .plt.got section.
1557 (compare_relocs): New.
1558 (elf_x86_64_plt_type): Likewise.
1559 (elf_x86_64_plt): Likewise.
1560 (elf_x86_64_nacl_plt): New. Forward declaration.
1561 (elf_x86_64_get_plt_sym_val): Removed.
1562 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1563 against all dynamic relocations.
1564 (elf_x86_64_link_setup_gnu_properties): New function.
1565 (elf_backend_create_dynamic_sections): Updated.
1566 (elf_backend_setup_gnu_properties): New.
1567 (elf_x86_64_nacl_plt): New.
1568 (elf_x86_64_nacl_arch_bed): Updated.
1570 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1572 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1573 (LAZY_PLT_ENTRY_SIZE): This.
1574 (NON_LAZY_PLT_ENTRY_SIZE): New.
1575 (elf_i386_plt0_entry): Renamed to ...
1576 (elf_i386_lazy_plt0_entry): This.
1577 (elf_i386_plt_entry): Renamed to ...
1578 (elf_i386_lazy_plt_entry): This.
1579 (elf_i386_pic_plt0_entry): Renamed to ...
1580 (elf_i386_pic_lazy_plt0_entry): This.
1581 (elf_i386_pic_plt_entry): Renamed to ...
1582 (elf_i386_pic_lazy_plt_entry): This.
1583 (elf_i386_got_plt_entry): Renamed to ...
1584 (elf_i386_non_lazy_plt_entry): This.
1585 (elf_i386_pic_got_plt_entry): Renamed to ...
1586 (elf_i386_pic_non_lazy_plt_entry): This.
1587 (elf_i386_eh_frame_plt): Renamed to ...
1588 (elf_i386_eh_frame_lazy_plt): This.
1589 (elf_i386_eh_frame_plt_got): Renamed to ...
1590 (elf_i386_eh_frame_non_lazy_plt): This.
1591 (elf_i386_plt_layout): Renamed to ...
1592 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
1593 eh_frame_plt_got_size.
1594 (elf_i386_non_lazy_plt_layout): New.
1595 (elf_i386_plt_layout): Likewise.
1596 (elf_i386_non_lazy_plt): Likewise.
1597 (GET_PLT_ENTRY_SIZE): Removed.
1598 (elf_i386_plt): Renamed to ...
1599 (elf_i386_lazy_plt): This.
1600 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
1601 (elf_i386_arch_bed): Updated.
1602 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1603 (elf_i386_create_dynamic_sections): Removed.
1604 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
1605 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1606 (elf_i386_adjust_dynamic_symbol): Updated.
1607 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
1608 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1609 size for PLT0 if there is no PLT0.
1610 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
1611 output section is discarded only if GOT isn't empty.
1612 (elf_i386_relocate_section): Updated. Properly get PLT index
1613 if there is no PLT0.
1614 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
1615 second and third slots in the PLT entry if there is no PLT0.
1616 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
1617 if there is no PLT0. Set sh_entsize on the .plt.got section.
1618 (elf_i386_nacl_plt): Forward declaration.
1619 (elf_i386_get_plt_sym_val): Removed.
1620 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1621 against all dynamic relocations.
1622 (elf_i386_link_setup_gnu_properties): New function.
1623 (elf_backend_create_dynamic_sections): Updated.
1624 (elf_backend_setup_gnu_properties): New.
1625 (elf_i386_nacl_plt): Updated.
1626 (elf_i386_nacl_arch_bed): Likewise.
1627 (elf_i386_vxworks_arch_bed): Likewise.
1629 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
1631 * elflink.c (elf_output_implib): Remove executable flag from import
1633 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1634 library is a relocatable object file.
1636 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1639 * elf32-avr.c (avr_should_move_sym): New function.
1640 (avr_should_reduce_sym_size): Likewise.
1641 (avr_should_increase_sym_size): Likewise.
1642 (elf32_avr_relax_delete_bytes): Adjust symbol values
1643 and sizes by calling new functions.
1645 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
1647 * config.bfd (riscv32-*): Enable rv64.
1649 2017-05-02 Alan Modra <amodra@gmail.com>
1652 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1653 rather than h->root.type == bfd_link_hash_new.
1654 (bfd_elf_record_link_assignment): Similarly, call
1655 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1657 2017-04-29 Alan Modra <amodra@gmail.com>
1660 * reloc.c (reloc_offset_in_range): New function.
1661 (bfd_perform_relocation, bfd_install_relocation): Use it.
1662 (_bfd_final_link_relocate): Likewise.
1664 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1667 before using .plt.got.
1668 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1670 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1672 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1673 instead of "+=" to update 0.
1675 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1677 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1678 .plt.got section here.
1679 (elf_i386_check_relocs): Don't create the .plt.got section.
1680 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1681 the .plt.got and .plt.bnd sections here.
1682 (elf_x86_64_check_relocs): Don't create the .plt.got nor
1685 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1689 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1690 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1691 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1692 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1695 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1697 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1699 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1700 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1701 the first relocatable ELF input with GNU properties.
1703 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1705 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1706 VxWorks for non-PIC.
1708 2017-04-27 Alan Modra <amodra@gmail.com>
1710 * elf-bfd.h (struct elf_backend_data): Make asection param of
1711 elf_backend_eh_frame_address_size const.
1712 (_bfd_elf_eh_frame_address_size): Likewise.
1713 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1714 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1715 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1716 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1717 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1718 (next_cie_fde_offset): Constify params.
1719 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1721 2017-04-27 Alan Modra <amodra@gmail.com>
1723 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1724 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1725 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1727 (offset_adjust): New function.
1728 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1729 (adjust_eh_frame_local_symbols): Likewise.
1730 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1731 after changing anything. Return true if anything changed.
1732 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1733 _bfd_elf_adjust_eh_frame_global_symbol for globals.
1735 2017-04-27 Alan Modra <amodra@gmail.com>
1737 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1740 2017-04-27 Alan Modra <amodra@gmail.com>
1742 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1743 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1744 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1745 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
1746 for undef and undefweak dyn_relocs.
1747 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1748 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1749 (allocate_got, allocate_dynrelocs): Likewise.
1750 (ppc64_elf_relocate_section): Likewise.
1752 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
1754 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1755 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1756 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1757 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1759 2017-04-26 Nick Clifton <nickc@redhat.com>
1762 * reloc.c (bfd_perform_relocation): Check for a negative address
1765 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1768 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1770 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1771 (elf_backend_always_renumber_dynsyms): Define.
1772 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1773 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1774 * elflink.c (bfd_elf_size_dynamic_sections): Also call
1775 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1777 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1779 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1781 * elflink.c (bfd_elf_size_dynamic_sections): Only call
1782 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1783 sections have been created.
1785 2017-04-26 Nick Clifton <nickc@redhat.com>
1788 * compress.c (bfd_init_section_compress_status): Check the return
1789 value from bfd_malloc.
1791 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1793 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1794 no_finish_dynamic_symbol.
1795 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1797 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1798 weak symbol, don't make it dynamic.
1799 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1800 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1801 relocation for GOT reference.
1802 (elf_x86_64_finish_dynamic_symbol): Abort if
1803 no_finish_dynamic_symbol isn't 0.
1805 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1808 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1809 undefined weak symbol, don't make it dynamic.
1810 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1811 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1812 relocation for R_386_GOT32.
1814 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1817 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1819 2017-04-23 Alan Modra <amodra@gmail.com>
1822 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1823 * elf.c (lcomm_sym): New.
1824 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1825 * bfd-in2.h: Regenerate.
1827 2017-04-23 Alan Modra <amodra@gmail.com>
1830 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1831 parameters and comment.
1832 (_bfd_elf_get_reloc_section): Delete.
1833 (_bfd_elf_plt_get_reloc_section): Declare.
1834 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1835 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1837 (_bfd_elf_get_reloc_section): ..here. Delete.
1838 (assign_section_numbers): Call elf_get_reloc_section.
1839 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1840 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1842 2017-04-23 Alan Modra <amodra@gmail.com>
1845 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1848 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1851 * elf32-i386.c (elf_i386_link_hash_entry): Add
1852 no_finish_dynamic_symbol.
1853 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1854 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1855 symbol, don't make it dynamic in PIE.
1856 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1857 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1858 relocation for R_386_GOT32
1859 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1862 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1866 * elflink.c (elf_link_add_object_symbols): Require
1867 --no-dynamic-linker with -E/--dynamic-list when creating
1870 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1872 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1875 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1877 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1878 dynamic symbol sorting.
1880 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
1883 * elflink.c (elf_link_add_object_symbols): Preserve
1884 dynamic_ref_after_ir_def when restoring the symbol table for
1885 unneeded dynamic object.
1887 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
1890 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1891 on on undefined IFUNC symbol in the second PLT.
1893 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
1895 * peXXigen.c (pe_print_reloc): Correct chunk_end.
1897 2017-04-19 Alan Modra <amodra@gmail.com>
1899 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1900 or make dynamic for info->dynamic_undefined_weak 0 and 1.
1901 * elf32-ppc.c:Formatting.
1902 (ensure_undefweak_dynamic): Don't make dynamic when
1903 info->dynamic_undefined_weak is zero.
1904 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1905 info->dynamic_undefined_weak. Discard undef dyn_relocs when
1906 not default visibility. Discard undef and undefweak
1908 (ppc_elf_relocate_section): Adjust to suit.
1909 * elf64-ppc.c: Formatting.
1910 (ensure_undefweak_dynamic): Don't make dynamic when
1911 info->dynamic_undefined_weak is zero.
1912 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1913 info->dynamic_undefined_weak. Discard them earlier.
1915 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
1918 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1919 before generating the version definition section.
1921 2017-04-17 Alan Modra <amodra@gmail.com>
1923 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1924 state when a regular object file defines a symbol with
1925 incompatible type to that defined by an earlier shared lib.
1927 2017-04-13 Alan Modra <amodra@gmail.com>
1929 * coffcode.h: Wrap some overly long _bfd_error_handler args.
1931 * elf32-arm.c: Likewise.
1932 * elf32-i386.c: Likewise.
1933 * elf32-mep.c: Likewise.
1934 * elf64-ia64-vms.c: Likewise.
1935 * elf64-x86-64.c: Likewise.
1936 * elflink.c: Likewise.
1937 * elfnn-ia64.c: Likewise.
1938 * elfxx-mips.c: Likewise.
1940 2017-04-13 Alan Modra <amodra@gmail.com>
1942 * aoutx.h: Use %B and %A in error messages throughout file.
1943 * aout-cris.c: Likewise.
1944 * archive.c: Likewise.
1945 * binary.c: Likewise.
1946 * coff-rs6000.c: Likewise.
1947 * coff-tic4x.c: Likewise.
1948 * coffcode.h: Likewise.
1949 * coffgen.c: Likewise.
1950 * cofflink.c: Likewise.
1951 * coffswap.h: Likewise.
1952 * cpu-arm.c: Likewise.
1953 * elf-eh-frame.c: Likewise.
1954 * elf-m10300.c: Likewise.
1956 * elf32-arc.c: Likewise.
1957 * elf32-arm.c: Likewise.
1958 * elf32-bfin.c: Likewise.
1959 * elf32-frv.c: Likewise.
1960 * elf32-iq2000.c: Likewise.
1961 * elf32-m32c.c: Likewise.
1962 * elf32-microblaze.c: Likewise.
1963 * elf32-nds32.c: Likewise.
1964 * elf32-rl78.c: Likewise.
1965 * elf32-rx.c: Likewise.
1966 * elf32-score.c: Likewise.
1967 * elf32-score7.c: Likewise.
1968 * elf32-sh64.c: Likewise.
1969 * elf32-v850.c: Likewise.
1970 * elf32-vax.c: Likewise.
1971 * elf32-visium.c: Likewise.
1972 * elf64-ia64-vms.c: Likewise.
1973 * elf64-mmix.c: Likewise.
1974 * elf64-sh64.c: Likewise.
1975 * elfcode.h: Likewise.
1976 * elfnn-aarch64.c: Likewise.
1977 * elfnn-ia64.c: Likewise.
1978 * elfxx-mips.c: Likewise.
1979 * hpux-core.c: Likewise.
1982 * linker.c: Likewise.
1983 * merge.c: Likewise.
1985 * oasys.c: Likewise.
1986 * pdp11.c: Likewise.
1987 * peXXigen.c: Likewise.
1988 * rs6000-core.c: Likewise.
1989 * vms-alpha.c: Likewise.
1990 * xcofflink.c: Likewise.
1992 2017-04-13 Alan Modra <amodra@gmail.com>
1994 * bfd.c (PRINT_TYPE): Define.
1995 (_doprnt): New function.
1996 (error_handler_internal): Use _doprnt.
1997 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
1998 calls in their natural order, throughout file.
1999 * coff-mcore.c: Likewise.
2000 * coff-ppc.c: Likewise.
2001 * coff-tic80.c: Likewise.
2002 * cofflink.c: Likewise.
2003 * elf-s390-common.c: Likewise.
2005 * elf32-arm.c: Likewise.
2006 * elf32-i386.c: Likewise.
2007 * elf32-m32r.c: Likewise.
2008 * elf32-msp430.c: Likewise.
2009 * elf32-spu.c: Likewise.
2010 * elf64-ia64-vms.c: Likewise.
2011 * elf64-sparc.c: Likewise.
2012 * elf64-x86-64.c: Likewise.
2013 * elflink.c: Likewise.
2014 * elfnn-aarch64.c: Likewise.
2015 * elfnn-ia64.c: Likewise.
2016 * elfxx-mips.c: Likewise.
2018 2017-04-13 Alan Modra <amodra@gmail.com>
2020 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
2021 branch veneers" error. Fix double space and format message.
2022 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
2023 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
2025 2017-04-13 Alan Modra <amodra@gmail.com>
2027 * bfd-in2.h: Regenerate.
2029 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2031 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
2032 extra `\n' in warning/error messages.
2033 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
2034 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2036 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
2039 processor-specific properties with generic ELF target vector.
2041 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
2043 * elf32-sparc.c (elf_backend_fixup_symbol): New.
2044 * elf64-sparc.c (elf_backend_fixup_symbol): New.
2045 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2046 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
2048 (link_hash_newfunc): Initialize has_got_reloc and
2050 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
2052 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
2054 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
2056 (_bfd_sparc_elf_fixup_symbol): New function.
2057 (allocate_dynrelocs): Don't allocate space for dynamic
2058 relocations and discard relocations against resolved undefined
2059 weak symbols in executable. Don't make resolved undefined weak
2060 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2061 relocation against undefined weak symbols in PIE.
2062 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
2063 relocations against resolved undefined weak symbols in PIE
2064 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
2065 without ynamic PLT/GOT relocations for resolved undefined weak
2067 Don't generate dynamic relocation against resolved undefined
2068 weak symbol in executable.
2069 (pie_finish_undefweak_symbol): New function.
2070 (_bfd_sparc_elf_finish_dynamic_sections): Call
2071 pie_finish_undefweak_symbol on all symbols in PIE.
2072 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
2073 (_bfd_sparc_elf_fixup_symbol): New function.
2075 2017-04-10 Nick Clifton <nickc@redhat.com>
2077 * config.bfd: Remove ns32k from obsolete list.
2079 2017-04-10 Alan Modra <amodra@gmail.com>
2082 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
2083 (special_sections_i): Likewise for .init_array.
2084 (special_sections_p): Likewise for .preinit_array.
2086 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
2090 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
2091 ELF_COMMON_DEF_P for common symbols.
2092 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2093 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2094 * elflink.c (_bfd_elf_merge_symbol): Revert commits
2095 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
2096 07492f668d2173da7a2bda3707ff0985e0f460b6.
2098 2017-04-07 Pedro Alves <palves@redhat.com>
2100 * opncls.c (bfd_get_debug_link_info): Rename to...
2101 (bfd_get_debug_link_info_1): ... this. Change type of second
2102 parameter to void pointer. Adjust.
2103 (bfd_get_debug_link_info): Reimplement on top of
2104 bfd_get_debug_link_info_1.
2105 (separate_debug_file_exists, separate_alt_debug_file_exists):
2106 Change type of second parameter to void pointer. Adjust.
2107 (get_func_type, check_func_type): Change type of second parameter
2109 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
2110 the callback functions instead of passing the address of a local.
2111 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2112 find_separate_debug_file.
2113 (get_alt_debug_link_info_shim): Change type of second parameter to
2114 void pointer. Adjust.
2115 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2116 find_separate_debug_file.
2117 (get_build_id_name, bfd_boolean check_build_id_file): Change type
2118 of second parameter to void pointer. Adjust.
2119 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2120 pointer local to find_separate_debug_file.
2122 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
2124 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
2125 external symbols with a definition.
2126 (_bfd_coff_gc_mark_extra_sections): Fix typo.
2128 2017-04-07 Alan Modra <amodra@gmail.com>
2130 * po/SRC-POTFILES.in: Regenerate.
2132 2017-04-05 Alan Modra <amodra@gmail.com>
2134 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
2137 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
2139 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
2140 numbers for DataDirectory entry indicies passed to
2143 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
2145 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
2146 each GNU_MBIND section and align GNU_MBIND section to page size.
2147 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
2148 segment for each GNU_MBIND section.
2149 (_bfd_elf_init_private_section_data): Copy sh_info from input
2150 for GNU_MBIND section.
2152 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
2154 * elfnn-riscv.c (GP_NAME): Delete.
2155 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
2156 (_bfd_riscv_relax_lui): Likewise.
2158 2017-04-04 Nick Clifton <nickc@redhat.com>
2161 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
2163 (bfd_elf_final_link): Only initialize the extended symbol index
2164 section if there are extended symbol tables to list.
2166 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
2168 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
2169 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
2170 * configure.ac (elf): Add elf-properties.lo.
2171 * Makefile.in: Regenerated.
2172 * configure: Likewise.
2173 * elf-bfd.h (elf_property_kind): New.
2174 (elf_property): Likewise.
2175 (elf_property_list): Likewise.
2176 (elf_properties): Likewise.
2177 (_bfd_elf_parse_gnu_properties): Likewise.
2178 (_bfd_elf_get_property): Likewise.
2179 (_bfd_elf_link_setup_gnu_properties): Likewise.
2180 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
2181 and setup_gnu_properties.
2182 (elf_obj_tdata): Add properties.
2183 * elf-properties.c: New file.
2184 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
2185 (elf_i386_merge_gnu_properties): Likewise.
2186 (elf_backend_parse_gnu_properties): Likewise.
2187 (elf_backend_merge_gnu_properties): Likewise.
2188 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2189 (elf_x86_64_merge_gnu_properties): Likewise.
2190 (elf_backend_parse_gnu_properties): Likewise.
2191 (elf_backend_merge_gnu_properties): Likewise.
2192 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
2193 (elf_backend_parse_gnu_properties): Likewise.
2194 (elf_backend_setup_gnu_properties): Likewise.
2195 (elfNN_bed): Add elf_backend_parse_gnu_properties,
2196 elf_backend_merge_gnu_properties and
2197 elf_backend_setup_gnu_properties.
2199 2017-03-30 Pip Cet <pipcet@gmail.com>
2201 * elf32-wasm32.c: Add relocation code, two relocs.
2202 * reloc.c: Add wasm32 relocations.
2203 * libbfd.h: Regenerate.
2204 * bfd-in2.h: Regenerate.
2205 * bfd/po/bfd.pot: Regenerate.
2207 2017-03-29 Nick Clifton <nickc@redhat.com>
2210 * coff-bfd.h (struct coff_section_data): Add new fields:
2211 saved_bias and bias.
2212 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
2213 computed for PE binaries.
2214 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
2217 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
2220 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
2221 to handle a local symbol with a hash-symbol-entry; without PLT.
2222 Add BFD_ASSERT for an incidental case with GOT entry present.
2223 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
2224 isn't forced-or-set local.
2226 2017-03-27 Pip Cet <pipcet@gmail.com>
2228 * wasm-module.c: New file to support WebAssembly modules.
2229 * wasm-module.h: New file to support WebAssembly modules.
2230 * doc/webassembly.texi: Start documenting wasm-module.c.
2231 * config.bfd: Add wasm_vec.
2232 * targets.c: Likewise.
2233 * configure.ac: Likewise.
2234 * Makefile.am: Add entries for wasm-module.c.
2235 * Makefile.in: Regenerate.
2236 * configure: Regenerate.
2237 * po/SRC-POTFILES.in: Regenerate.
2239 2017-03-27 Pip Cet <pipcet@gmail.com>
2241 * cpu-wasm32.c: New file to support wasm32 architecture.
2242 * elf32-wasm32.c: New file to support wasm32 architecture.
2243 * Makefile.am: Add wasm32 architecture.
2244 * archures.c: Likewise.
2245 * config.bfd: Likewise.
2246 * configure.ac: Likewise.
2247 * targets.c: Likewise.
2248 * Makefile.in: Regenerate.
2249 * bfd-in2.h: Regenerate.
2250 * configure: Regenerate.
2251 * po/SRC-POTFILES.in: Regenerate.
2253 2017-03-20 Alan Modra <amodra@gmail.com>
2256 * elf64-ppc.c (compare_symbols): Stabilize sort.
2258 2017-03-18 Alan Modra <amodra@gmail.com>
2260 * elf64-ppc.c (struct ppc_link_hash_table): Add
2261 local_ifunc_resolver and maybe_local_ifunc_resolver.
2262 (ppc_build_one_stub): Set flags on emitting dynamic
2263 relocation to ifunc.
2264 (ppc64_elf_relocate_section): Likewise.
2265 (ppc64_elf_finish_dynamic_symbol): Likewise.
2266 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
2267 local dynamic relocs to ifuncs.
2268 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
2269 local_ifunc_resolver and maybe_local_ifunc_resolver.
2270 (ppc_elf_relocate_section): Set flag on emitting dynamic
2271 relocation to ifuncs.
2272 (ppc_elf_finish_dynamic_symbol): Likewise.
2273 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
2274 dynamic relocs to ifuncs.
2276 2017-03-13 Nick Clifton <nickc@redhat.com>
2279 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
2280 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
2281 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
2282 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
2283 * bfd-in2.h: Regenerate.
2284 * libbfd.h: Regenerate.
2285 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
2287 (IS_AARCH64_TLSDESC_RELOC): Likewise.
2288 (elfNN_aarch64_howto_table): Likewise.
2289 (aarch64_tls_transition_without_check): Likewise.
2290 (aarch64_reloc_got_type): Likewise.
2291 (elfNN_aarch64_final_link_relocate): Likewise.
2292 (elfNN_aarch64_tls_relax): Likewise.
2293 (elfNN_aarch64_relocate_section): Likewise.
2294 (elfNN_aarch64_gc_sweep_hook): Likewise.
2295 (elfNN_aarch64_check_relocs): Likewise.
2296 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2297 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2299 2017-03-11 Alan Modra <amodra@gmail.com>
2301 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
2302 parameter is in fact used. Whitespace fixes.
2303 * elf64-ppc.c: Likewise.
2305 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
2307 * rs6000-core.c (CORE_NEW): Simplify macro when
2308 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2310 2017-03-07 Alan Modra <amodra@gmail.com>
2314 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
2317 2017-03-05 Alan Modra <amodra@gmail.com>
2319 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
2320 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
2321 (next_cie_fde_offset): New function.
2322 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
2323 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
2324 four bytes. Align CIEs to four or eight bytes depending on
2325 per_encoding_aligned8. Align FDEs according to their encoding.
2326 Pad last FDE to output section alignment.
2327 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
2329 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
2330 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
2331 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
2333 2017-03-02 Martin Bickel <binutils@ineranves.de>
2336 * elf.c (rewrite_elf_program_header): Do not issue a warning for
2337 empty segments which have a zero filesz, but a non-zero memsz.
2339 2017-03-02 Alan Modra <amodra@gmail.com>
2341 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2343 2017-02-28 Alan Modra <amodra@gmail.com>
2345 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
2346 (ppc64_elf_relocate_section): Likewise.
2348 2017-02-28 Alan Modra <amodra@gmail.com>
2351 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2352 rather than elf32_nios2_hash_table or elf_hash_table.
2353 (create_got_section): Likewise.
2354 (nios2_elf32_finish_dynamic_symbol): Likewise.
2355 (nios2_elf32_adjust_dynamic_symbol): Likewise.
2356 (nios2_elf32_size_dynamic_sections): Likewise.
2357 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2358 vars. Use htab equivalents directly instead. Don't create
2359 all dynamic sections on needing just the GOT. Use a goto
2360 rather than a fall-through with reloc test. Ensure
2361 htab->dynobj is set when making dynamic sreloc section.
2362 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2363 equivalent directly instead. Don't segfault on looking for
2364 .dynamic when dynamic sections have not been created. Don't
2365 segfault on .got.plt being discarded.
2366 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2367 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
2368 fixme and another not so relevant comment.
2369 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
2370 already set, set hash table dynobj on creating .sbss.
2372 2017-02-28 Alan Modra <amodra@gmail.com>
2374 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2375 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2376 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2377 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2378 (ppc64_elf_relocate_section): Likewise.
2379 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2380 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2381 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2382 * libbfd.h: Regenerate.
2383 * bfd-in2.h: Regenerate.
2385 2017-02-28 Alan Modra <amodra@gmail.com>
2387 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2388 dynamic .data.rel.ro read-only.
2389 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2390 rather than section flags when deciding where copy reloc goes.
2391 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2392 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2393 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2394 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2395 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2396 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2397 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2398 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2399 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2400 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2401 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2402 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2403 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2404 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2405 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2406 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2407 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2408 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2409 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2411 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
2413 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2414 `jalr $0, $25' instruction encoding.
2416 2017-02-27 Nick Clifton <nickc@redhat.com>
2419 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2420 generating a seg-fault when encountering a symbol that has been
2421 deleted by garbage collection.
2423 2017-02-25 Alan Modra <amodra@gmail.com>
2425 * elf32-arc.c (struct dynamic_sections): Delete.
2426 (enum dyn_section_types): Delete.
2427 (dyn_section_names): Delete.
2428 (arc_create_dynamic_sections): Delete.
2429 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
2430 segfault on discarded .rela.plt section.
2431 (elf_arc_size_dynamic_sections): Formatting. Don't call
2432 arc_create_dynamic_sections. Don't allocate memory for sections
2433 handled by the generic linker. Correct code finding relocs in
2434 read-only sections. Set SEC_EXCLUDE on zero size .got,
2435 .got.plt, and .dynbss sections. Do set .interp for pies.
2437 2017-02-24 Andrew Waterman <andrew@sifive.com>
2439 * elfnn-riscv.c (GP_NAME): New macro.
2440 (riscv_global_pointer_value): Use it.
2441 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2442 output section, consider only that section's alignment.
2444 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2446 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2447 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2448 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2449 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2451 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2453 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2454 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2457 2017-02-23 Alan Modra <amodra@gmail.com>
2460 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2462 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2463 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2466 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
2469 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2470 processing ahead of the call to `elf_gc_sweep_symbol'.
2472 2017-02-22 Nick Clifton <nickc@redhat.com>
2475 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2476 created section 4-byte alignment.
2478 2017-02-22 Alan Modra <amodra@gmail.com>
2480 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2481 on .got or .plt output section being discarded by script.
2482 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
2485 2017-02-21 Alan Modra <amodra@gmail.com>
2487 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2488 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2490 2017-02-20 Alan Modra <amodra@gmail.com>
2493 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2494 if DT_RELSZ/DT_RELASZ is zero.
2496 2017-02-17 Nick Clifton <nickc@redhat.com>
2498 * compress.c (bfd_get_full_section_contents): Remember to reduce
2499 compressed size by the sizeof the compression header when
2500 decompressing the contents.
2502 2017-02-17 Pedro Alves <palves@redhat.com>
2504 * srec.c (Chunk): Rename to ...
2505 (_bfd_srec_len): ... this.
2506 (S3Forced): Rename to ...
2507 (_bfd_srec_forceS3): ... this.
2508 * objcopy.c: Adjust all references.
2510 2017-02-17 Pedro Alves <palves@redhat.com>
2512 * archive.c (bsd_write_armap): Rename to ...
2513 (_bfd_bsd_write_armap): ... this.
2514 (coff_write_armap): Rename to ...
2515 (_bfd_coff_write_armap): ... this.
2516 * libbfd-in.h (bsd_write_armap): Rename to ...
2517 (_bfd_bsd_write_armap): ... this.
2518 (coff_write_armap): Rename to ...
2519 (_bfd_coff_write_armap): ... this.
2520 * aout-target.h, aout-tic30.c: Adjust all users.
2521 * libbfd.h: Regenerate.
2523 2017-02-17 Pedro Alves <palves@redhat.com>
2525 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2526 (warn_deprecated): Rename to ...
2527 (_bfd_warn_deprecated): ... this.
2528 * libbfd.c (warn_deprecated): Rename to ...
2529 (_bfd_warn_deprecated): ... this.
2530 * bfd-in2.h: Regenerate.
2532 2017-02-17 Pedro Alves <palves@redhat.com>
2534 * bfdio.c (real_ftell): Rename to ...
2535 (_bfd_real_ftell): ... this.
2536 (real_fseek): Rename to ...
2537 (_bfd_real_fseek): ... this.
2538 (real_fopen): Rename to ...
2539 (_bfd_real_fopen): ... this.
2540 * libbfd-in.h (real_ftell): Rename to ...
2541 (_bfd_real_ftell): ... this.
2542 (real_fseek): Rename to ...
2543 (_bfd_real_fseek): ... this.
2544 (real_fopen): Rename to ...
2545 (_bfd_real_fopen): ... this.
2546 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2547 * libbfd.h: Regenerate.
2549 2017-02-17 Pedro Alves <palves@redhat.com>
2551 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2552 * libbfd.c (read_unsigned_leb128): Rename to ...
2553 (_bfd_read_unsigned_leb128): ... this.
2554 (read_signed_leb128): Rename to ...
2555 (_bfd_read_signed_leb128): ... this.
2556 (safe_read_leb128): Rename to ...
2557 (_bfd_safe_read_leb128): ... this.
2558 * libbfd-in.h (read_unsigned_leb128): Rename to ...
2559 (_bfd_read_unsigned_leb128): ... this.
2560 (read_signed_leb128): Rename to ...
2561 (_bfd_read_signed_leb128): ... this.
2562 (safe_read_leb128): Rename to ...
2563 (_bfd_safe_read_leb128): ... this.
2564 * libbfd.h: Renegerate.
2566 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2568 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2569 before trying to fine matching file and line information.
2571 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2573 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2574 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2575 not match current bfd, then reload debug information. Record bfd
2576 we're loading debug info for in the stash. If we have debug
2577 informatin in the cache then perform section placement before
2580 2017-02-16 Alan Modra <amodra@gmail.com>
2583 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2584 * elfxx-target.h (elf_backend_no_page_alias): Define.
2585 (elfNN_bed): Init new field.
2586 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2587 ensure PT_LOAD segment starts on a new page.
2588 * elf32-hppa.c (elf_backend_no_page_alias): Define.
2590 2017-02-16 Alan Modra <amodra@gmail.com>
2593 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2596 2017-02-16 Jiong Wang <jiong.wang@arm.com>
2598 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2599 * bfd-in2.h: Regenerated.
2601 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2604 * elf32-i386.c (elf_i386_relocate_section): Allow
2605 "lea foo@GOT, %reg" in PIC.
2607 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2610 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2611 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2612 error against local IFUNC symbol without a base register for
2615 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
2617 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2618 `%P: %H:' with `info->callbacks->einfo'.
2619 (ppc_elf_relocate_section): Likewise.
2620 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2621 (ppc64_elf_edit_toc): Likewise.
2622 (ppc64_elf_relocate_section): Likewise.
2624 2017-02-14 Alan Modra <amodra@gmail.com>
2626 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2627 --gc-keep-exported, and test versioned field of sym rather than
2628 looking for @ in name.
2630 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
2632 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2635 2017-02-13 Nick Clifton <nickc@redhat.com>
2638 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2641 2017-02-07 Andrew Waterman <andrew@sifive.com>
2643 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2644 entry size if PLT header is written.
2646 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
2648 Fix sparc64 dynamic relocation processing to use the dynamic
2650 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2651 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2654 2017-02-03 Nick Clifton <nickc@redhat.com>
2657 * coffcode.h (coff_write_object_contents): Enlarge size of
2658 s_name_buf in order to avoid compile time warning about possible
2660 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2661 32-bits of insn value before printing into buffer.
2663 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2665 * elfxx-mips.c (mips_elf_hash_sort_data): Add
2666 `max_local_dynindx'.
2667 (mips_elf_sort_hash_table): Handle it.
2668 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2669 symbols bump up `max_local_dynindx' rather than
2670 `max_non_got_dynindx'.
2672 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2674 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2675 `min_got_dynindx', `max_unref_got_dynindx' and
2676 `max_non_got_dynindx' members to the `bfd_size_type' data type.
2677 (mips_elf_sort_hash_table): Adjust accordingly.
2679 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2681 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2682 to access the hash table.
2684 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2686 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2687 non-NULL `htab' to the beginning.
2689 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2691 * elflink.c (elf_gc_sweep): Wrap overlong line.
2693 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
2695 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2696 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
2697 * elfxx-mips.c (mips_elf_link_hash_table): Add
2698 `ignore_branch_isa' member.
2699 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2700 in branch relocation calculation as an error if
2701 `ignore_branch_isa' has been set.
2702 (_bfd_mips_elf_insn32): Rename to...
2703 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
2704 parameter to `insn32' and add an `ignore_branch_isa' parameter.
2705 Handle the new parameter.
2707 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
2709 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2710 local variable dynobj.
2713 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2714 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2715 executable from read-only sections into sdynrelro.
2716 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2717 dynamic relocs in sdynrelro.
2718 (elf_backend_want_dynrelro): Define.
2720 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2722 * config.bfd (*-*-rtemsaout*): Mark as removed.
2724 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2726 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2727 (arm-*-rtems*): Move to (arm*-*-eabi*).
2728 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2729 (m68-*-rtems*): Move to (m68*-*-elf*).
2731 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2733 * config.bfd (*-*-rtemscoff*): Mark as removed.
2735 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
2738 * elflink.c (bfd_elf_record_link_assignment): Revert last
2739 change and don't ever clear `forced_local'. Set `mark'
2741 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2743 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2744 (bfd_elf_size_dynamic_sections): ... here.
2745 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2746 and set `mark' instead in `__tls_get_addr_opt' processing.
2747 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2749 2017-01-24 Alan Modra <amodra@gmail.com>
2751 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2752 where dynamic relocs are preferable. Allow ifunc too.
2753 (ensure_undefweak_dynamic): New function.
2754 (allocate_dynrelocs): Use it here. Move plt handling last and
2755 don't make symbols dynamic, simplifying loop. Only make undef
2756 weak symbols with GOT entries dynamic. Correct condition
2757 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
2758 comments. Remove goto.
2759 (ppc_elf_relocate_section): Correct test for using dynamic
2760 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2761 to suit. Set up explicit tls_index entries and implicit GOT
2762 tls_index entries resolvable at link time for
2763 __tls_get_addr_opt. Simplify test to clear mem for prelink.
2764 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2765 (ensure_undefweak_dynamic): New function.
2766 (allocate_dynrelocs): Use it here. Only make undef weak symbols
2767 with GOT entries dynamic. Remove unnecessary test of
2768 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2769 (ppc64_elf_relocate_section): Correct test for using dynamic
2770 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2771 to suit. Set up explicit tls_index entries and implicit GOT
2772 tls_index entries resolvable at link time for __tls_get_addr_opt.
2773 Simplify expression to clear mem for prelink.
2775 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
2777 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2779 2017-01-20 Jiong Wang <jiong.wang@arm.com>
2781 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2782 (elf_backend_hash_symbol): Define.
2784 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
2787 * elflink.c (bfd_elf_record_link_assignment): Clear any
2788 `forced_local' marking for DSO symbols that are not being
2791 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2793 * elfnn-riscv.c (riscv_elf_object_p): New function.
2795 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2798 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2800 (elf_x86_64_check_relocs): Create .eh_frame section for the
2802 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2803 .eh_frame section for the .plt.bnd section.
2804 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2805 for the .plt.bnd section.
2807 2017-01-12 Nick Clifton <nickc@redhat.com>
2810 * opncls.c (find_separate_debug_file): Add include_dirs
2811 parameter. Only include the directory part of the bfd's filename
2812 in search paths if include_dirs is true. Add a couple of extra
2813 locations for looking for debug files.
2814 ( bfd_follow_gnu_debuglink): Update invocation of
2815 find_separate_debug_file.
2816 (bfd_follow_gnu_debugaltlink): Likewise.
2817 (get_build_id): New function: Finds the build-id of the given bfd.
2818 (get_build_id_name): New function: Computes the name of the
2819 separate debug info file for a bfd, based upon its build-id.
2820 (check_build_id_file): New function: Checks to see if a separate
2821 debug info file exists at the given location, and that its
2822 build-id matches that of the original bfd.
2823 (bfd_follow_build_id_debuglink): New function: Finds a separate
2824 debug info file for a given bfd by using the build-id method.
2825 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2826 method of locating a separate debug info file before using the
2828 * bfd-in2.h: Regenerate.
2830 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2833 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2834 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2835 elf_x86_64_eh_frame_plt_got.
2836 (elf_x86_64_size_dynamic_sections): Get unwind info from
2837 elf_x86_64_bnd_arch_bed for the BND PLT.
2839 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2841 * config.bfd: Add entries for i686-redox and x86_64-redox.
2843 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2845 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2847 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2848 .eh_frame section to 4 bytes for x32.
2849 (elf_x86_64_check_relocs): Likewise.
2851 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2854 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2855 (PLT_GOT_FDE_LENGTH): Likewise.
2856 (elf_i386_plt_layout): Add eh_frame_plt_got and
2857 eh_frame_plt_got_size.
2858 (elf_i386_plt): Updated.
2859 (elf_i386_link_hash_table): Add plt_got_eh_frame.
2860 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2861 (elf_i386_size_dynamic_sections): Allocate and initialize
2862 .eh_frame section for .plt.got.
2863 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2865 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2866 eh_frame_plt_got_size.
2867 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2868 (PLT_GOT_FDE_LENGTH): Likewise.
2869 (elf_x86_64_backend_data): Add eh_frame_plt_got and
2870 eh_frame_plt_got_size.
2871 (elf_x86_64_arch_bed): Updated.
2872 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2873 eh_frame_plt_got_size.
2874 (elf_x86_64_nacl_arch_bed): Likewise.
2875 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2876 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2877 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2878 .eh_frame section for .plt.got.
2879 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2882 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2884 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2885 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2887 2017-01-09 Nick Clifton <nickc@redhat.com>
2889 * dwarf2.c (lookup_address_in_function_table): Return early if
2890 there are no functions in the given comp unit, or if the high
2891 address of the last function in the comp unit is less than the
2894 2017-01-09 Nick Clifton <nickc@redhat.com>
2897 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2898 message if there are too many symbols to load.
2900 2017-01-04 James Clarke <jrtc27@jrtc27.com>
2902 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2903 if relocs are cached.
2905 2017-01-03 Rich Felker <bugdal@aerifal.cx>
2908 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2909 for R_MICROBLAZE_GOTOFF_64.
2911 2017-01-03 Nick Clifton <nickc@redhat.com>
2913 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2914 warning about using a possibly uninitialised variable.
2916 2017-01-02 Alan Modra <amodra@gmail.com>
2918 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2919 (allocate_plt_static, allocate_dynrelocs): Use it.
2921 2017-01-02 Alan Modra <amodra@gmail.com>
2923 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2924 .PARISC.unwind section.
2926 2017-01-02 Alan Modra <amodra@gmail.com>
2929 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2930 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2931 indirect to GOT pointer relative code edit.
2933 2017-01-02 Alan Modra <amodra@gmail.com>
2935 Update year range in copyright notice of all files.
2937 For older changes see ChangeLog-2016
2939 Copyright (C) 2017 Free Software Foundation, Inc.
2941 Copying and distribution of this file, with or without modification,
2942 are permitted in any medium without royalty provided the copyright
2943 notice and this notice are preserved.
2949 version-control: never