1 2017-07-11 Alan Modra <amodra@gmail.com>
3 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
4 instruction" error using _bfd_error_handler, not einfo.
6 2017-07-10 Nick Clifton <nickc@redhat.com>
8 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
9 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
11 2017-07-07 John Baldwin <jhb@FreeBSD.org>
13 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
15 2017-07-07 Alan Modra <amodra@gmail.com>
17 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
19 2017-07-07 Alan Modra <amodra@gmail.com>
21 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
22 as long long. Move code replacing "ll" with "I64", and simplify.
24 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
26 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
29 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
31 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
33 (line_info_add_file_name): Likewise.
34 (decode_line_info): Likewise.
36 2017-07-04 Tristan Gingold <gingold@adacore.com>
38 * version.m4: Bump version to 2.29.51
39 * configure: Regenerate.
41 2017-07-04 Jiong Wang <jiong.wang@arm.com>
43 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
44 sanity check at the head of this function.
46 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
48 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
50 (struct attr_abbrev): Add field implicit_const.
51 (dwarf_debug_sections): Add .debug_line_str.
52 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
53 (dwarf_debug_section_assert): Add static assertion.
54 (read_indirect_line_string): New.
55 (read_abbrevs): Support DW_FORM_implicit_const.
56 (is_str_attr): Support DW_FORM_line_strp.
57 (read_attribute_value): Support DW_FORM_line_strp and
58 DW_FORM_implicit_const.
59 (read_attribute): Support DW_FORM_implicit_const.
60 (line_info_add_include_dir, line_info_add_include_dir_stub):
61 (line_info_add_file_name, read_formatted_entries): New.
62 (decode_line_info, parse_comp_unit): Support DWARF 5.
63 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
65 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
67 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
68 abort statement that was put for symbols that are not dynamic.
70 2017-07-03 Tristan Gingold <gingold@adacore.com>
72 * po/bfd.pot: Regenerate
74 2017-07-03 Alan Modra <amodra@gmail.com>
76 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
77 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
78 * elf.c (setup_group): Use "Lx" to print sh_size.
79 (_bfd_elf_setup_sections): Remove unnecessary cast and print
80 unknown section type in hex.
81 (copy_special_section_fields): Style fix.
82 (bfd_section_from_shdr): Correct format for sh_link. Use a
83 common error message for all the variants of unrecognized
85 (assign_file_positions_for_load_sections): Use "Lx" for lma
87 (assign_file_positions_for_non_load_sections): Formatting.
88 (rewrite_elf_program_header): Formatting. Use "Lx" for
89 bfd_vma values in error messages.
90 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
91 ELF_R_SYM value to type expected by format.
92 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
94 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
95 (elf_link_input_bfd): Use "Lx" for r_info.
96 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
98 2017-07-03 Alan Modra <amodra@gmail.com>
100 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
101 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
102 Microsoft C library variant of long long format specifier.
103 (PRINT20): Cast value to bfd_uint64_t not long long.
104 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
105 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
106 long long. Don't cast to bfd_vma.
107 * elf32-score.c (score3_bfd_getl48): Likewise.
108 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
110 2017-07-03 Alan Modra <amodra@gmail.com>
112 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
114 (bfd_elf_print_symbol): Don't cast symbol->flags.
115 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
116 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
117 _bfd_error_handler argument order.
118 (ppc_elf_merge_private_bfd_data): Don't cast flags.
120 2017-07-03 Alan Modra <amodra@gmail.com>
122 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
124 * configure: Regenerate.
125 * config.in: Regenerate.
127 2017-06-29 Andrew Waterman <andrew@sifive.com>
129 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
132 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
134 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
135 unless it is undefined weak.
136 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
137 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
139 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
140 is not dynamic in PIC, abort.
142 2017-06-29 Jiong Wang <jiong.wang@arm.com>
145 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
146 undefined weak symbols into dynamic.
147 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
148 relocation for non-dynamic symbols.
149 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
151 2017-06-29 Jiong Wang <jiong.wang@arm.com>
153 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
154 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
155 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
156 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
157 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
160 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
162 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
163 (elfcore_write_s390_gs_bc): Likewise.
164 * elf.c (elfcore_grok_s390_gs_cb): New function.
165 (elfcore_grok_s390_gs_bc): New function.
166 (elfcore_grok_note): Call them.
167 (elfcore_write_s390_gs_cb): New function.
168 (elfcore_write_s390_gs_bc): New function.
169 (elfcore_write_register_note): Call them.
171 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
173 * libbfd.c (_bfd_generic_get_section_contents): Don't call
174 bfd_get_file_size. Check archive element size.
175 (_bfd_generic_get_section_contents_in_window): Likewise.
177 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
179 * bfd-in2.h: Regenerated.
180 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
181 (bfd_get_file_size): Likewise.
183 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
184 Matthew Fortune <matthew.fortune@imgtec.com>
186 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
187 * cpu-mips.c (I_interaptiv_mr2): New enum value.
188 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
189 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
191 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
192 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
193 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
194 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
195 `bfd_mach_mips_interaptiv_mr2' entries.
196 * bfd-in2.h: Regenerate.
198 2017-06-27 Nick Clifton <nickc@redhat.com>
200 * tekhex.c (pass_over): Revert accidental conversion of a local
201 array to a static array.
203 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
206 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
207 reloc addend if necessary. Adjust diff only if
208 shrinked_insn_address < end_address.
210 2017-06-27 Alan Modra <amodra@gmail.com>
213 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
214 (_bfd_generic_get_section_contents_in_window): Likewise.
216 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
218 * elfnn-riscv.c (perform_relocation): Support the new
219 R_RISCV_32_PCREL relocation.
220 (riscv_elf_relocate_section): Likewise.
221 * elfxx-riscv.c (howto_table): Likewise.
222 (riscv_reloc_map): Likewise.
223 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
224 * libbfd.h: Regenerate.
226 2017-06-27 Alan Modra <amodra@gmail.com>
229 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
230 Use unsigned file pointer type, and remove cast.
231 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
232 Add "count", not "sz".
234 2017-06-26 Pedro Alves <palves@redhat.com>
237 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
240 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
243 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
246 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
248 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
249 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
250 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
251 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
252 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
254 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
257 * compress.c (bfd_get_full_section_contents): Don't check the
259 * libbfd.c (_bfd_generic_get_section_contents): Check for and
260 reject a section whose size + offset is greater than the size
262 (_bfd_generic_get_section_contents_in_window): Likewise.
264 2017-06-26 Nick Clifton <nickc@redhat.com>
267 * tekhex.c (getvalue): Check for the source pointer exceeding the
268 end pointer before the first byte is read.
270 2017-06-26 Nick Clifton <nickc@redhat.com>
273 * opncls.c (get_build_id): Check that the section is big enough
274 to contain the whole note.
275 * compress.c (bfd_get_full_section_contents): Check for and reject
276 a section whose size is greater than the size of the entire file.
277 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
278 contain a notes section.
280 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
282 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
284 (elf_s390_modify_segment_map): Likewise.
285 (bfd_elf_s390_set_options): Lisewise.
287 2017-06-26 Alan Modra <amodra@gmail.com>
289 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
291 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
292 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
293 .preinit_array on --just-syms bfds.
294 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
295 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
296 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
298 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
300 * elf.c (find_link): Bounds check "hint".
302 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
304 * elf32-arm.c (using_thumb_only): Update list of architectures in
305 BFD_ASSERT for which the logic is valid.
306 (using_thumb2_bl): Likewise.
307 (using_thumb2): Likewise and return true for ARMv8-R.
308 (arch_has_arm_nop): Likewise.
309 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
310 merging logic. Update commentis for value 15 of v8m_baseline,
311 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
312 merging of value 15 of Tag_CPU_arch.
314 2017-06-23 Jiong Wang <jiong.wang@arm.com>
316 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
317 BFD_RELOC_AARCH64_ADR_GOT_PAGE
318 * bfd-in2.h: Regenerate.
320 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
322 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
323 the error_alignment label forward. Properly align program
324 property note section.
326 2017-06-22 Eric Christopher <echristo@gmail.com>
328 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
329 abs to fix a truncation warning.
331 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
333 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
334 local undefined weak symbol to 0.
335 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
337 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
339 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
340 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
341 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
342 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
343 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
344 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
345 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
346 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
348 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
350 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
351 (elf_i386_lazy_ibt_plt_entry): Likewise.
352 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
353 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
354 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
355 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
356 (elf_i386_lazy_plt_layout): Likewise.
357 (elf_i386_non_lazy_plt_layout): Likewise.
358 (elf_i386_link_hash_entry): Add plt_second.
359 (elf_i386_link_hash_table): Add plt_second and
361 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
362 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
363 the second PLT. Check the second PLT.
364 (elf_i386_relocate_section): Use the second PLT to resolve
365 PLT reference if needed.
366 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
368 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
369 second PLT. Generate unwind info for the second PLT.
370 (elf_i386_plt_type): Add plt_second.
371 (elf_i386_get_synthetic_symtab): Support the second PLT.
372 (elf_i386_parse_gnu_properties): Support
373 GNU_PROPERTY_X86_FEATURE_1_AND.
374 (elf_i386_merge_gnu_properties): Support
375 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
376 on GNU_PROPERTY_X86_FEATURE_1_IBT
377 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
378 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
379 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
380 is set on all relocatable inputs.
381 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
382 (elf_x32_lazy_ibt_plt_entry): Likewise.
383 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
384 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
385 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
386 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
387 (elf_x86_64_lazy_ibt_plt): Likewise.
388 (elf_x32_lazy_ibt_plt): Likewise.
389 (elf_x86_64_non_lazy_ibt_plt): Likewise.
390 (elf_x32_non_lazy_ibt_plt): Likewise.
391 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
392 (elf_x86_64_parse_gnu_properties): Support
393 GNU_PROPERTY_X86_FEATURE_1_AND.
394 (elf_x86_64_merge_gnu_properties): Support
395 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
396 on GNU_PROPERTY_X86_FEATURE_1_IBT
397 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
398 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
399 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
400 is set on all relocatable inputs.
402 2017-06-22 Nick Clifton <nickc@redhat.com>
405 * som.c (setup_sections): NUL terminate the space_strings buffer.
406 Check that the space.name field does not index beyond the end of
407 the space_strings buffer.
409 2017-06-21 Nick Clifton <nickc@redhat.com>
412 * coff-sh.c (sh_reloc): Check for an out of range reloc.
414 2017-06-21 Nick Clifton <nickc@redhat.com>
417 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
418 type of the size parameter.
419 (_bfd_vms_save_counted_string): Add second parameter - the maximum
420 length of the counted string.
421 * vms.h (_bfd_vms_save_sized_string): Update prototype.
422 (_bfd_vms_save_counted_string): Likewise.
423 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
424 _bfd_vms_save_counted_string.
425 (_bfd_vms_slurp_ehdr): Likewise.
426 (_bfd_vms_slurp_egsd): Likewise.
427 (Parse_module): Likewise.
429 2017-06-21 Alan Modra <amodra@gmail.com>
431 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
432 calls before tocsave calls.
433 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
436 2017-06-21 Nick Clifton <nickc@redhat.com>
439 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
440 bfd_get_full_section_contents returns no contents.
442 2017-06-21 Nick Clifton <nickc@redhat.com>
445 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
448 2017-06-21 Nick Clifton <nickc@redhat.com>
451 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
453 (image_set_ptr): Likewise.
454 (alpha_vms_fix_sec_rel): Likewise.
455 (alpha_vms_slurp_relocs): Likewise.
457 2017-06-21 Nick Clifton <nickc@redhat.com>
460 * ieee.c (ieee_slurp_sections): Check for a NULL return from
462 (ieee_archive_p): Likewise.
463 (ieee_object_p): Likewise.
465 2017-06-21 Nick Clifton <nickc@redhat.com>
468 * elf.c (setup_group): Zero the group section pointer list after
469 allocation so that loops can be caught. Check for NULL pointers
470 when processing a group list.
472 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
474 * elf-s390.h: New file.
475 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
477 (elf_s390_additional_program_headers): New function.
478 (elf_s390_modify_segment_map): New function.
479 (bfd_elf_s390_set_options): New function.
480 (elf_backend_additional_program_headers)
481 (elf_backend_modify_segment_map): Add macro definitions.
483 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
486 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
487 the DYNAMIC bit instead of bfd_count_sections.
489 2017-06-19 Nick Clifton <nickc@redhat.com>
492 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
494 (evax_bfd_print_eeom): Likewise.
495 (evax_bfd_print_egsd): Check for an overlarge record length.
496 (evax_bfd_print_etir): Likewise.
498 2017-06-19 Nick Clifton <nickc@redhat.com>
501 * libieee.h (struct common_header_type): Add end_p field.
502 * ieee.c (this_byte_and_next): Do not advance input_p beyond
504 (read_id): Check for a length that exceeds the remaining bytes in
506 (ieee_seek): Initialise end_p.
507 (ieee_archive_p): Likewise.
508 (ieee_object_p): Likewise.
510 2017-06-19 Nick Clifton <nickc@redhat.com>
513 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
514 before reading the EIHS structure entries.
516 2017-06-19 Nick Clifton <nickc@redhat.com>
519 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
520 gsd_size. Check that there are enough bytes remaining to read the
521 type and size of the next egsd. Check that the size of the egsd
522 does not exceed the size of the record.
524 2017-06-19 Alan Modra <amodra@gmail.com>
526 * config.bfd: Correct targ_underscore for cris.
528 2017-06-18 Alan Modra <amodra@gmail.com>
530 * config.bfd: Correct targ_underscore for epiphany, ip2k,
531 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
533 2017-06-16 Nick Clifton <nickc@redhat.com>
535 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
536 bucketlist is empty because there are no symbols to add to the
539 2017-06-16 Alan Modra <amodra@gmail.com>
545 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
546 (BFD_JUMP_TABLE_LINK): Likewise.
547 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
548 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
549 (bfd_elf_define_start_stop): New function.
550 * linker.c (bfd_generic_define_start_stop): New function.
551 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
553 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
554 * aout-target.h (MY_bfd_define_start_stop): Define.
555 * aout-tic30.c (MY_bfd_define_start_stop): Define.
556 * binary.c (binary_bfd_define_start_stop): Define.
557 * bout.c (b_out_bfd_define_start_stop): Define.
558 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
559 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
560 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
561 * coffcode.h (coff_bfd_define_start_stop): Define.
562 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
563 * i386msdos.c (msdos_bfd_define_start_stop): Define.
564 * i386os9k.c (os9k_bfd_define_start_stop): Define.
565 * ieee.c (ieee_bfd_define_start_stop): Define.
566 * ihex.c (ihex_bfd_define_start_stop): Define.
567 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
568 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
569 * mmo.c (mmo_bfd_define_start_stop): Define.
570 * nlm-target.h (nlm_bfd_define_start_stop): Define.
571 * oasys.c (oasys_bfd_define_start_stop): Define.
572 * pef.c (bfd_pef_bfd_define_start_stop): Define.
573 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
574 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
575 * som.c (som_bfd_define_start_stop): Define.
576 * srec.c (srec_bfd_define_start_stop): Define.
577 * tekhex.c (tekhex_bfd_define_start_stop): Define.
578 * versados.c (versados_bfd_define_start_stop): Define.
579 * vms-alpha.c (vms_bfd_define_start_stop): Define.
580 (alpha_vms_bfd_define_start_stop): Define.
581 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
582 * bfd-in2.h: Regenerate.
583 * libbfd.h: Regenerate.
585 2017-06-16 Jiong Wang <jiong.wang@arm.com>
587 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
588 SYMBOL_REFERENCES_LOCAL.
590 2017-06-15 Jiong Wang <jiong.wang@arm.com>
593 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
594 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
595 runtime for if there needs copy relocation elimination.
596 (need_copy_relocation_p): New function. Return true for symbol with
597 pc-relative references and if it's against read-only sections.
598 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
599 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
600 that are related with accessing external objects.
601 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
602 in elfNN_aarch64_check_relocs.
604 2017-06-15 Nick Clifton <nickc@redhat.com>
607 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
610 (ieee_archive_p): Likewise.
612 2017-06-15 Nick Clifton <nickc@redhat.com>
615 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
617 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
619 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
620 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
621 keep both windowed and call0 ABI PLT definitions.
622 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
623 elf_xtensa_*_plt_entry endex.
624 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
626 2017-06-14 Nick Clifton <nickc@redhat.com>
629 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
632 2017-06-14 Nick Clifton <nickc@redhat.com>
635 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
636 maximum value for the ascic pointer. Check that name processing
637 does not read beyond this value.
638 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
641 2017-06-14 Nick Clifton <nickc@redhat.com>
644 * versados.c (versados_mkobject): Zero the allocated tdata structure.
645 (process_otr): Check for an invalid offset in the otr structure.
647 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
649 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
651 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
657 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
658 vtable field to a union.
659 (_bfd_elf_is_start_stop): Removed.
660 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
661 __start_SECNAME and __stop_SECNAME symbols.
662 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
663 * elflink.c (_bfd_elf_is_start_stop): Removed.
664 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
665 _bfd_elf_is_start_stop.
666 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
667 __stop_SECNAME symbols. Updated.
668 (elf_gc_smash_unused_vtentry_relocs): Likewise.
669 (bfd_elf_gc_record_vtinherit): Likewise.
670 (bfd_elf_gc_record_vtentry): Likewise.
672 2017-06-13 Nick Clifton <nickc@redhat.com>
675 * elflink.c (elf_link_adjust_relocs): Generate an error when
676 encountering a reloc against a symbol removed by garbage
679 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
681 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
682 to merge_gnu_properties.
683 * elf-properties.c (elf_merge_gnu_properties): Add struct
684 bfd_link_info * and pass it to merge_gnu_properties.
685 (elf_merge_gnu_property_list): Add struct bfd_link_info *
686 and pass it to elf_merge_gnu_properties.
687 (_bfd_elf_link_setup_gnu_properties): Pass info to
688 elf_merge_gnu_property_list.
689 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
691 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
693 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
696 * binary.c (binary_set_section_contents): Scale lma by octets
697 per byte to set filepos.
699 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
701 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
704 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
706 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
709 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
711 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
712 patched section contents for TLS IE reloc.
713 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
715 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
717 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
718 RELOC_FOR_GLOBAL_SYMBOL macro.
720 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
722 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
725 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
727 * config/tc-arc.c (md_undefined_symbol): Changed.
728 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
730 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
732 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
735 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
737 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
738 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
740 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
742 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
745 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
747 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
748 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
749 is non-zero. Add clarifying comments.
751 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
754 name. Use local IFUNC symbol name string to report unsupported
755 non-PIC call to IFUNC function.
756 (elf_i386_relocate_section): Dump local IFUNC name with minfo
757 when generating R_386_IRELATIVE relocation.
758 (elf_i386_finish_dynamic_symbol): Likewise.
759 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
761 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
762 when generating R_X86_64_IRELATIVE relocation.
763 (elf_x86_64_finish_dynamic_symbol): Likewise.
765 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
767 * elf.c (setup_group): Make sure BFD sections are created for all
768 group sections in the input file when processing SHF_GROUP
770 (bfd_section_from_shdr): Avoid duplicating logic already
771 implemented in `setup_group'.
773 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
776 * peXXigen.c (pe_print_idata): Use the address of the first thunk
777 if the hint address is zero.
779 2017-06-06 James Clarke <jrtc27@jrtc27.com>
782 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
783 ELF_COMMON_DEF_P for common symbols.
785 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
787 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
788 SEC_GROUP sections as SEC_EXCLUDE.
789 (bfd_elf_set_group_contents): Replace use of abort with an assert.
790 (assign_section_numbers): Use resolve_section_groups flag instead
791 of relocatable link type.
792 (_bfd_elf_init_private_section_data): Use resolve_section_groups
793 flag instead of checking the final_link flag for part of the
794 checks in here. Fix white space as a result.
795 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
796 instead of relocatable link type.
797 (bfd_elf_final_link): Likewise.
799 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
801 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
803 * elf32-score.c (score_elf_final_link_relocate): Likewise.
804 (s3_bfd_score_elf_check_relocs): Likewise.
805 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
806 (score_elf_final_link_relocate): Likewise.
807 (s7_bfd_score_elf_check_relocs): Likewise.
809 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
811 * elflink.c (init_reloc_cookie_rels): Remove unused variable
814 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
816 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
817 from `reloc_count' rather than decrementing it.
818 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
819 `reloc_count' by `int_rels_per_ext_rel'.
820 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
821 `reloc_count' by `int_rels_per_ext_rel' for last relocation
823 (s3_bfd_score_elf_check_relocs): Likewise.
824 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
825 (s7_bfd_score_elf_relocate_section): Likewise.
826 (s7_bfd_score_elf_check_relocs): Likewise.
827 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
828 prototype and function.
829 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
830 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
831 triple rather than once the sum of REL and RELA relocation entry
833 (bfd_elf64_get_reloc_upper_bound): Remove macro.
834 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
835 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
836 storage allocation size determination.
837 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
838 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
839 by `int_rels_per_ext_rel' for last relocation entry
841 (bfd_elf_final_link): Do not multiply `reloc_count' by
842 `int_rels_per_ext_rel' for internal relocation storage
843 allocation size determination.
844 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
845 `int_rels_per_ext_rel' for last relocation entry determination.
846 (elf_gc_smash_unused_vtentry_relocs): Likewise.
847 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
848 (_bfd_mips_elf_relocate_section): Likewise.
850 2017-06-05 Alan Modra <amodra@gmail.com>
853 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
855 2017-06-01 John Baldwin <jhb@FreeBSD.org>
857 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
858 determine structure sizes.
859 (elfcore_grok_freebsd_prstatus): Likewise.
861 2017-06-01 Alan Modra <amodra@gmail.com>
863 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
864 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
866 (is_elfv2_localentry0): New function.
867 (ppc64_elf_tls_setup): Default params->plt_localentry0.
868 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
869 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
870 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
871 optimized localentry:0 stubs.
872 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
873 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
875 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
877 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
879 2017-05-30 Casey Smith <clegg89@gmail.com>
882 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
883 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
885 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
887 * cpu-arc.c (arc_compatible): New function.
889 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
891 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
893 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
896 * bfdio.c (bfd_get_file_size): New function.
897 * bfd-in2.h: Regenerated.
899 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
901 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
904 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
906 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
907 dynobj instead of htab->elf.dynobj.
909 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
911 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
913 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
914 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
915 actual number of internal relocations retrieved. Adjust
916 function description.
917 (bfd_elf64_canonicalize_reloc): Remove macro.
918 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
920 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
922 * archures.c (bfd_mach_sparc_v9m8): Define.
923 (bfd_mach_sparc_v8plusm8): Likewise.
924 (bfd_mach_sparc_v9_p): Adjust to M8.
925 (bfd_mach_sparc_64bit_p): Likewise.
926 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
927 bfd_mach_sparc_v8plusm8.
928 * bfd-in2.h: Regenerated.
929 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
931 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
932 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
933 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
935 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
936 bfd_mach_sparc_v8plusm8.
938 2017-05-19 Alan Modra <amodra@gmail.com>
940 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
941 debug and special sections when no non-note alloc sections in an
944 2017-05-18 Alan Modra <amodra@gmail.com>
946 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
947 * elf-m10300.c: Likewise.
949 * elf32-arc.c: Likewise.
950 * elf32-bfin.c: Likewise.
951 * elf32-m68k.c: Likewise.
952 * elf32-nds32.c: Likewise.
953 * elf32-tilepro.c: Likewise.
954 * elflink.c: Likewise.
955 * elfnn-aarch64.c: Likewise.
956 * elfnn-riscv.c: Likewise.
957 * elfxx-tilegx.c: Likewise.
958 * mach-o.c: Likewise.
959 * peXXigen.c: Likewise.
960 * vms-alpha.c: Likewise.
961 * vms-lib.c: Likewise.
963 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
966 * elflink.c (elf_gc_mark_debug_section): New function.
967 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
968 referenced by kept debug sections.
970 2017-05-16 Alan Modra <amodra@gmail.com>
972 * elf-m10300.c: Rename occurrences of non_ir_ref.
973 * elf32-arm.c: Likewise.
974 * elf32-bfin.c: Likewise.
975 * elf32-cr16.c: Likewise.
976 * elf32-cris.c: Likewise.
977 * elf32-d10v.c: Likewise.
978 * elf32-dlx.c: Likewise.
979 * elf32-fr30.c: Likewise.
980 * elf32-frv.c: Likewise.
981 * elf32-hppa.c: Likewise.
982 * elf32-i370.c: Likewise.
983 * elf32-i386.c: Likewise.
984 * elf32-iq2000.c: Likewise.
985 * elf32-lm32.c: Likewise.
986 * elf32-m32c.c: Likewise.
987 * elf32-m32r.c: Likewise.
988 * elf32-m68hc1x.c: Likewise.
989 * elf32-m68k.c: Likewise.
990 * elf32-mcore.c: Likewise.
991 * elf32-metag.c: Likewise.
992 * elf32-microblaze.c: Likewise.
993 * elf32-moxie.c: Likewise.
994 * elf32-msp430.c: Likewise.
995 * elf32-mt.c: Likewise.
996 * elf32-nios2.c: Likewise.
997 * elf32-or1k.c: Likewise.
998 * elf32-ppc.c: Likewise.
999 * elf32-rl78.c: Likewise.
1000 * elf32-s390.c: Likewise.
1001 * elf32-score.c: Likewise.
1002 * elf32-score7.c: Likewise.
1003 * elf32-sh.c: Likewise.
1004 * elf32-tic6x.c: Likewise.
1005 * elf32-tilepro.c: Likewise.
1006 * elf32-v850.c: Likewise.
1007 * elf32-vax.c: Likewise.
1008 * elf32-xstormy16.c: Likewise.
1009 * elf32-xtensa.c: Likewise.
1010 * elf64-alpha.c: Likewise.
1011 * elf64-hppa.c: Likewise.
1012 * elf64-ia64-vms.c: Likewise.
1013 * elf64-mmix.c: Likewise.
1014 * elf64-ppc.c: Likewise.
1015 * elf64-s390.c: Likewise.
1016 * elf64-sh64.c: Likewise.
1017 * elf64-x86-64.c: Likewise.
1018 * elflink.c: Likewise.
1019 * elfnn-aarch64.c: Likewise.
1020 * elfnn-ia64.c: Likewise.
1021 * elfnn-riscv.c: Likewise.
1022 * elfxx-mips.c: Likewise.
1023 * elfxx-sparc.c: Likewise.
1024 * elfxx-tilegx.c: Likewise.
1025 * linker.c: Likewise.
1027 2017-05-16 Alan Modra <amodra@gmail.com>
1029 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1030 * elflink.c (elf_link_add_object_symbols): Update to use
1032 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1034 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1036 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
1038 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1040 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
1042 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1043 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1045 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1047 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1049 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1051 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1052 to plt_second/plt_second_eh_frame.
1053 (elf_x86_64_link_hash_newfunc): Updated.
1054 (elf_x86_64_allocate_dynrelocs): Likewise.
1055 (elf_x86_64_size_dynamic_sections): Likewise.
1056 (elf_x86_64_relocate_section): Likewise.
1057 (elf_x86_64_finish_dynamic_symbol): Likewise.
1058 (elf_x86_64_finish_dynamic_sections): Likewise.
1059 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1060 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
1062 (elf_backend_setup_gnu_properties): Updated. Create the
1063 .plt.sec section instead of the .plt.sec section.
1065 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1067 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1068 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1069 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1071 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1073 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1074 (bfd_elf64_set_reloc): Define.
1075 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1077 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1079 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1080 (struct bfd_target): New field _bfd_set_reloc.
1081 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1082 * reloc.c (_bfd_generic_set_reloc): New function.
1083 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1084 * nlm-target.h (nlm_set_reloc): Likewise.
1085 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1086 * aout-tic30.c (MY_set_reloc): Likewise.
1087 * aout-target.h (MY_set_reloc): Likewise.
1088 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1089 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1090 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1091 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1092 * aout-adobe.c (aout_32_set_reloc): Likewise.
1093 * bout.c (b_out_set_reloc): Likewise.
1094 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1095 * i386os9k.c (aout_32_set_reloc): Likewise.
1096 * ieee.c (ieee_set_reloc): Likewise.
1097 * oasys.c (oasys_set_reloc): Likewise.
1098 * som.c (som_set_reloc): Likewise.
1099 * versados.c (versados_set_reloc): Likewise.
1100 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1101 _bfd_generic_set_reloc.
1102 (rs6000_xcoff64_aix_vec): LIkewise.
1103 * libbfd.c (_bfd_norelocs_set_reloc): New function.
1104 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1105 * i386msdos.c (msdos_set_reloc): Define to
1106 _bfd_norelocs_set_reloc.
1107 * elfcode.h (elf_set_reloc): Define.
1108 * bfd-in2.h: Regenerated.
1110 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
1113 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1114 for IFUNC function address.
1116 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1118 * elf32-arc.c (FEATURE_LIST_NAME): Define.
1119 (CONFLICT_LIST): Likewise.
1120 (opcode/arc-attrs.h): Include.
1121 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1122 (arc_extract_features): New file.
1123 (arc_stralloc): Likewise.
1124 (arc_elf_merge_attributes): Likewise.
1125 (arc_elf_merge_private_bfd_data): Use object attributes.
1126 (bfd_arc_get_mach_from_attributes): New function.
1127 (arc_elf_object_p): Use object attributes.
1128 (arc_elf_final_write_processing): Likewise.
1129 (elf32_arc_obj_attrs_arg_type): New function.
1130 (elf32_arc_obj_attrs_handle_unknown): Likewise.
1131 (elf32_arc_section_from_shdr): Likewise.
1132 (elf_backend_obj_attrs_vendor): Define.
1133 (elf_backend_obj_attrs_section): Likewise.
1134 (elf_backend_obj_attrs_arg_type): Likewise.
1135 (elf_backend_obj_attrs_section_type): Likewise.
1136 (elf_backend_obj_attrs_handle_unknown): Likewise.
1137 (elf_backend_section_from_shdr): Likewise.
1139 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
1142 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1143 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1144 and the destination is a Thumb symbol.
1146 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1148 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1149 initializer to silence GCC 4.2.
1150 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1152 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1154 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1155 (LAZY_PLT_ENTRY_SIZE): This.
1156 (NON_LAZY_PLT_ENTRY_SIZE): New.
1157 (elf_x86_64_plt0_entry): Renamed to ...
1158 (elf_x86_64_lazy_plt0_entry): This.
1159 (elf_x86_64_plt_entry): Renamed to ...
1160 (elf_x86_64_lazy_plt_entry): This.
1161 (elf_x86_64_bnd_plt0_entry): Renamed to ...
1162 (elf_x86_64_lazy_bnd_plt0_entry): This.
1163 (elf_x86_64_legacy_plt_entry): Removed.
1164 (elf_x86_64_bnd_plt_entry): Renamed to ...
1165 (elf_x86_64_lazy_bnd_plt_entry): This.
1166 (elf_x86_64_legacy_plt2_entry): Renamed to ...
1167 (elf_x86_64_non_lazy_plt_entry): This.
1168 (elf_x86_64_bnd_plt2_entry): Renamed to ...
1169 (elf_x86_64_non_lazy_bnd_plt_entry): This.
1170 (elf_x86_64_eh_frame_plt): Renamed to ...
1171 (elf_x86_64_eh_frame_lazy_plt): This.
1172 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1173 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1174 (elf_x86_64_eh_frame_plt_got): Renamed to ...
1175 (elf_x86_64_eh_frame_non_lazy_plt): This.
1176 (elf_x86_64_lazy_plt_layout): New.
1177 (elf_x86_64_non_lazy_plt_layout): Likewise.
1178 (elf_x86_64_plt_layout): Likewise.
1179 (elf_x86_64_backend_data): Remove PLT layout information. Add
1180 os for target system.
1181 (GET_PLT_ENTRY_SIZE): Removed.
1182 (elf_x86_64_lazy_plt): New.
1183 (elf_x86_64_non_lazy_plt): Likewise.
1184 (elf_x86_64_lazy_bnd_plt): Likewise.
1185 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1186 (elf_x86-64_arch_bed): Updated.
1187 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1188 (elf_x86_64_create_dynamic_sections): Removed.
1189 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
1190 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1191 (elf_x86-64_adjust_dynamic_symbol): Updated.
1192 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
1193 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1194 size for PLT0 if there is no PLT0. Get plt_entry_size from
1195 non_lazy_plt for non-lazy PLT entries.
1196 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
1197 from non_lazy_plt for non-lazy PLT entries.
1198 (elf_x86-64_relocate_section): Updated. Properly get PLT index
1199 if there is no PLT0.
1200 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
1201 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
1202 entries with non-lazy PLT layout. Don't fill the second and third
1203 slots in the PLT entry if there is no PLT0.
1204 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
1205 if there is no PLT0. Set sh_entsize on the .plt.got section.
1206 (compare_relocs): New.
1207 (elf_x86_64_plt_type): Likewise.
1208 (elf_x86_64_plt): Likewise.
1209 (elf_x86_64_nacl_plt): New. Forward declaration.
1210 (elf_x86_64_get_plt_sym_val): Removed.
1211 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1212 against all dynamic relocations.
1213 (elf_x86_64_link_setup_gnu_properties): New function.
1214 (elf_backend_create_dynamic_sections): Updated.
1215 (elf_backend_setup_gnu_properties): New.
1216 (elf_x86_64_nacl_plt): New.
1217 (elf_x86_64_nacl_arch_bed): Updated.
1219 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1221 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1222 (LAZY_PLT_ENTRY_SIZE): This.
1223 (NON_LAZY_PLT_ENTRY_SIZE): New.
1224 (elf_i386_plt0_entry): Renamed to ...
1225 (elf_i386_lazy_plt0_entry): This.
1226 (elf_i386_plt_entry): Renamed to ...
1227 (elf_i386_lazy_plt_entry): This.
1228 (elf_i386_pic_plt0_entry): Renamed to ...
1229 (elf_i386_pic_lazy_plt0_entry): This.
1230 (elf_i386_pic_plt_entry): Renamed to ...
1231 (elf_i386_pic_lazy_plt_entry): This.
1232 (elf_i386_got_plt_entry): Renamed to ...
1233 (elf_i386_non_lazy_plt_entry): This.
1234 (elf_i386_pic_got_plt_entry): Renamed to ...
1235 (elf_i386_pic_non_lazy_plt_entry): This.
1236 (elf_i386_eh_frame_plt): Renamed to ...
1237 (elf_i386_eh_frame_lazy_plt): This.
1238 (elf_i386_eh_frame_plt_got): Renamed to ...
1239 (elf_i386_eh_frame_non_lazy_plt): This.
1240 (elf_i386_plt_layout): Renamed to ...
1241 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
1242 eh_frame_plt_got_size.
1243 (elf_i386_non_lazy_plt_layout): New.
1244 (elf_i386_plt_layout): Likewise.
1245 (elf_i386_non_lazy_plt): Likewise.
1246 (GET_PLT_ENTRY_SIZE): Removed.
1247 (elf_i386_plt): Renamed to ...
1248 (elf_i386_lazy_plt): This.
1249 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
1250 (elf_i386_arch_bed): Updated.
1251 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1252 (elf_i386_create_dynamic_sections): Removed.
1253 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
1254 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1255 (elf_i386_adjust_dynamic_symbol): Updated.
1256 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
1257 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1258 size for PLT0 if there is no PLT0.
1259 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
1260 output section is discarded only if GOT isn't empty.
1261 (elf_i386_relocate_section): Updated. Properly get PLT index
1262 if there is no PLT0.
1263 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
1264 second and third slots in the PLT entry if there is no PLT0.
1265 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
1266 if there is no PLT0. Set sh_entsize on the .plt.got section.
1267 (elf_i386_nacl_plt): Forward declaration.
1268 (elf_i386_get_plt_sym_val): Removed.
1269 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1270 against all dynamic relocations.
1271 (elf_i386_link_setup_gnu_properties): New function.
1272 (elf_backend_create_dynamic_sections): Updated.
1273 (elf_backend_setup_gnu_properties): New.
1274 (elf_i386_nacl_plt): Updated.
1275 (elf_i386_nacl_arch_bed): Likewise.
1276 (elf_i386_vxworks_arch_bed): Likewise.
1278 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
1280 * elflink.c (elf_output_implib): Remove executable flag from import
1282 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1283 library is a relocatable object file.
1285 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1288 * elf32-avr.c (avr_should_move_sym): New function.
1289 (avr_should_reduce_sym_size): Likewise.
1290 (avr_should_increase_sym_size): Likewise.
1291 (elf32_avr_relax_delete_bytes): Adjust symbol values
1292 and sizes by calling new functions.
1294 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
1296 * config.bfd (riscv32-*): Enable rv64.
1298 2017-05-02 Alan Modra <amodra@gmail.com>
1301 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1302 rather than h->root.type == bfd_link_hash_new.
1303 (bfd_elf_record_link_assignment): Similarly, call
1304 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1306 2017-04-29 Alan Modra <amodra@gmail.com>
1309 * reloc.c (reloc_offset_in_range): New function.
1310 (bfd_perform_relocation, bfd_install_relocation): Use it.
1311 (_bfd_final_link_relocate): Likewise.
1313 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1316 before using .plt.got.
1317 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1319 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1321 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1322 instead of "+=" to update 0.
1324 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1327 .plt.got section here.
1328 (elf_i386_check_relocs): Don't create the .plt.got section.
1329 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1330 the .plt.got and .plt.bnd sections here.
1331 (elf_x86_64_check_relocs): Don't create the .plt.got nor
1334 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1336 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1338 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1339 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1340 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1341 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1344 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1346 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1348 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1349 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1350 the first relocatable ELF input with GNU properties.
1352 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1354 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1355 VxWorks for non-PIC.
1357 2017-04-27 Alan Modra <amodra@gmail.com>
1359 * elf-bfd.h (struct elf_backend_data): Make asection param of
1360 elf_backend_eh_frame_address_size const.
1361 (_bfd_elf_eh_frame_address_size): Likewise.
1362 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1363 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1364 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1365 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1366 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1367 (next_cie_fde_offset): Constify params.
1368 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1370 2017-04-27 Alan Modra <amodra@gmail.com>
1372 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1373 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1374 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1376 (offset_adjust): New function.
1377 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1378 (adjust_eh_frame_local_symbols): Likewise.
1379 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1380 after changing anything. Return true if anything changed.
1381 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1382 _bfd_elf_adjust_eh_frame_global_symbol for globals.
1384 2017-04-27 Alan Modra <amodra@gmail.com>
1386 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1389 2017-04-27 Alan Modra <amodra@gmail.com>
1391 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1392 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1393 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1394 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
1395 for undef and undefweak dyn_relocs.
1396 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1397 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1398 (allocate_got, allocate_dynrelocs): Likewise.
1399 (ppc64_elf_relocate_section): Likewise.
1401 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
1403 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1404 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1405 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1406 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1408 2017-04-26 Nick Clifton <nickc@redhat.com>
1411 * reloc.c (bfd_perform_relocation): Check for a negative address
1414 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1417 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1419 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1420 (elf_backend_always_renumber_dynsyms): Define.
1421 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1422 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1423 * elflink.c (bfd_elf_size_dynamic_sections): Also call
1424 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1426 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1428 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1430 * elflink.c (bfd_elf_size_dynamic_sections): Only call
1431 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1432 sections have been created.
1434 2017-04-26 Nick Clifton <nickc@redhat.com>
1437 * compress.c (bfd_init_section_compress_status): Check the return
1438 value from bfd_malloc.
1440 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1442 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1443 no_finish_dynamic_symbol.
1444 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1446 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1447 weak symbol, don't make it dynamic.
1448 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1449 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1450 relocation for GOT reference.
1451 (elf_x86_64_finish_dynamic_symbol): Abort if
1452 no_finish_dynamic_symbol isn't 0.
1454 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1457 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1458 undefined weak symbol, don't make it dynamic.
1459 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1460 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1461 relocation for R_386_GOT32.
1463 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1468 2017-04-23 Alan Modra <amodra@gmail.com>
1471 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1472 * elf.c (lcomm_sym): New.
1473 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1474 * bfd-in2.h: Regenerate.
1476 2017-04-23 Alan Modra <amodra@gmail.com>
1479 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1480 parameters and comment.
1481 (_bfd_elf_get_reloc_section): Delete.
1482 (_bfd_elf_plt_get_reloc_section): Declare.
1483 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1484 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1486 (_bfd_elf_get_reloc_section): ..here. Delete.
1487 (assign_section_numbers): Call elf_get_reloc_section.
1488 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1489 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1491 2017-04-23 Alan Modra <amodra@gmail.com>
1494 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1497 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1500 * elf32-i386.c (elf_i386_link_hash_entry): Add
1501 no_finish_dynamic_symbol.
1502 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
1503 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
1504 symbol, don't make it dynamic in PIE.
1505 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
1506 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1507 relocation for R_386_GOT32
1508 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
1511 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
1515 * elflink.c (elf_link_add_object_symbols): Require
1516 --no-dynamic-linker with -E/--dynamic-list when creating
1519 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1521 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
1524 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
1526 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
1527 dynamic symbol sorting.
1529 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
1532 * elflink.c (elf_link_add_object_symbols): Preserve
1533 dynamic_ref_after_ir_def when restoring the symbol table for
1534 unneeded dynamic object.
1536 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
1539 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
1540 on on undefined IFUNC symbol in the second PLT.
1542 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
1544 * peXXigen.c (pe_print_reloc): Correct chunk_end.
1546 2017-04-19 Alan Modra <amodra@gmail.com>
1548 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
1549 or make dynamic for info->dynamic_undefined_weak 0 and 1.
1550 * elf32-ppc.c:Formatting.
1551 (ensure_undefweak_dynamic): Don't make dynamic when
1552 info->dynamic_undefined_weak is zero.
1553 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1554 info->dynamic_undefined_weak. Discard undef dyn_relocs when
1555 not default visibility. Discard undef and undefweak
1557 (ppc_elf_relocate_section): Adjust to suit.
1558 * elf64-ppc.c: Formatting.
1559 (ensure_undefweak_dynamic): Don't make dynamic when
1560 info->dynamic_undefined_weak is zero.
1561 (allocate_dynrelocs): Discard undefweak dyn_relocs for
1562 info->dynamic_undefined_weak. Discard them earlier.
1564 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
1567 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
1568 before generating the version definition section.
1570 2017-04-17 Alan Modra <amodra@gmail.com>
1572 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
1573 state when a regular object file defines a symbol with
1574 incompatible type to that defined by an earlier shared lib.
1576 2017-04-13 Alan Modra <amodra@gmail.com>
1578 * coffcode.h: Wrap some overly long _bfd_error_handler args.
1580 * elf32-arm.c: Likewise.
1581 * elf32-i386.c: Likewise.
1582 * elf32-mep.c: Likewise.
1583 * elf64-ia64-vms.c: Likewise.
1584 * elf64-x86-64.c: Likewise.
1585 * elflink.c: Likewise.
1586 * elfnn-ia64.c: Likewise.
1587 * elfxx-mips.c: Likewise.
1589 2017-04-13 Alan Modra <amodra@gmail.com>
1591 * aoutx.h: Use %B and %A in error messages throughout file.
1592 * aout-cris.c: Likewise.
1593 * archive.c: Likewise.
1594 * binary.c: Likewise.
1595 * coff-rs6000.c: Likewise.
1596 * coff-tic4x.c: Likewise.
1597 * coffcode.h: Likewise.
1598 * coffgen.c: Likewise.
1599 * cofflink.c: Likewise.
1600 * coffswap.h: Likewise.
1601 * cpu-arm.c: Likewise.
1602 * elf-eh-frame.c: Likewise.
1603 * elf-m10300.c: Likewise.
1605 * elf32-arc.c: Likewise.
1606 * elf32-arm.c: Likewise.
1607 * elf32-bfin.c: Likewise.
1608 * elf32-frv.c: Likewise.
1609 * elf32-iq2000.c: Likewise.
1610 * elf32-m32c.c: Likewise.
1611 * elf32-microblaze.c: Likewise.
1612 * elf32-nds32.c: Likewise.
1613 * elf32-rl78.c: Likewise.
1614 * elf32-rx.c: Likewise.
1615 * elf32-score.c: Likewise.
1616 * elf32-score7.c: Likewise.
1617 * elf32-sh64.c: Likewise.
1618 * elf32-v850.c: Likewise.
1619 * elf32-vax.c: Likewise.
1620 * elf32-visium.c: Likewise.
1621 * elf64-ia64-vms.c: Likewise.
1622 * elf64-mmix.c: Likewise.
1623 * elf64-sh64.c: Likewise.
1624 * elfcode.h: Likewise.
1625 * elfnn-aarch64.c: Likewise.
1626 * elfnn-ia64.c: Likewise.
1627 * elfxx-mips.c: Likewise.
1628 * hpux-core.c: Likewise.
1631 * linker.c: Likewise.
1632 * merge.c: Likewise.
1634 * oasys.c: Likewise.
1635 * pdp11.c: Likewise.
1636 * peXXigen.c: Likewise.
1637 * rs6000-core.c: Likewise.
1638 * vms-alpha.c: Likewise.
1639 * xcofflink.c: Likewise.
1641 2017-04-13 Alan Modra <amodra@gmail.com>
1643 * bfd.c (PRINT_TYPE): Define.
1644 (_doprnt): New function.
1645 (error_handler_internal): Use _doprnt.
1646 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
1647 calls in their natural order, throughout file.
1648 * coff-mcore.c: Likewise.
1649 * coff-ppc.c: Likewise.
1650 * coff-tic80.c: Likewise.
1651 * cofflink.c: Likewise.
1652 * elf-s390-common.c: Likewise.
1654 * elf32-arm.c: Likewise.
1655 * elf32-i386.c: Likewise.
1656 * elf32-m32r.c: Likewise.
1657 * elf32-msp430.c: Likewise.
1658 * elf32-spu.c: Likewise.
1659 * elf64-ia64-vms.c: Likewise.
1660 * elf64-sparc.c: Likewise.
1661 * elf64-x86-64.c: Likewise.
1662 * elflink.c: Likewise.
1663 * elfnn-aarch64.c: Likewise.
1664 * elfnn-ia64.c: Likewise.
1665 * elfxx-mips.c: Likewise.
1667 2017-04-13 Alan Modra <amodra@gmail.com>
1669 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
1670 branch veneers" error. Fix double space and format message.
1671 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
1672 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
1674 2017-04-13 Alan Modra <amodra@gmail.com>
1676 * bfd-in2.h: Regenerate.
1678 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1680 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
1681 extra `\n' in warning/error messages.
1682 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
1683 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1685 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
1688 processor-specific properties with generic ELF target vector.
1690 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
1692 * elf32-sparc.c (elf_backend_fixup_symbol): New.
1693 * elf64-sparc.c (elf_backend_fixup_symbol): New.
1694 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1695 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
1697 (link_hash_newfunc): Initialize has_got_reloc and
1699 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
1701 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
1703 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
1705 (_bfd_sparc_elf_fixup_symbol): New function.
1706 (allocate_dynrelocs): Don't allocate space for dynamic
1707 relocations and discard relocations against resolved undefined
1708 weak symbols in executable. Don't make resolved undefined weak
1709 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
1710 relocation against undefined weak symbols in PIE.
1711 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
1712 relocations against resolved undefined weak symbols in PIE
1713 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
1714 without ynamic PLT/GOT relocations for resolved undefined weak
1716 Don't generate dynamic relocation against resolved undefined
1717 weak symbol in executable.
1718 (pie_finish_undefweak_symbol): New function.
1719 (_bfd_sparc_elf_finish_dynamic_sections): Call
1720 pie_finish_undefweak_symbol on all symbols in PIE.
1721 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
1722 (_bfd_sparc_elf_fixup_symbol): New function.
1724 2017-04-10 Nick Clifton <nickc@redhat.com>
1726 * config.bfd: Remove ns32k from obsolete list.
1728 2017-04-10 Alan Modra <amodra@gmail.com>
1731 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
1732 (special_sections_i): Likewise for .init_array.
1733 (special_sections_p): Likewise for .preinit_array.
1735 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
1740 ELF_COMMON_DEF_P for common symbols.
1741 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
1742 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1743 * elflink.c (_bfd_elf_merge_symbol): Revert commits
1744 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
1745 07492f668d2173da7a2bda3707ff0985e0f460b6.
1747 2017-04-07 Pedro Alves <palves@redhat.com>
1749 * opncls.c (bfd_get_debug_link_info): Rename to...
1750 (bfd_get_debug_link_info_1): ... this. Change type of second
1751 parameter to void pointer. Adjust.
1752 (bfd_get_debug_link_info): Reimplement on top of
1753 bfd_get_debug_link_info_1.
1754 (separate_debug_file_exists, separate_alt_debug_file_exists):
1755 Change type of second parameter to void pointer. Adjust.
1756 (get_func_type, check_func_type): Change type of second parameter
1758 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
1759 the callback functions instead of passing the address of a local.
1760 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
1761 find_separate_debug_file.
1762 (get_alt_debug_link_info_shim): Change type of second parameter to
1763 void pointer. Adjust.
1764 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
1765 find_separate_debug_file.
1766 (get_build_id_name, bfd_boolean check_build_id_file): Change type
1767 of second parameter to void pointer. Adjust.
1768 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
1769 pointer local to find_separate_debug_file.
1771 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
1773 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
1774 external symbols with a definition.
1775 (_bfd_coff_gc_mark_extra_sections): Fix typo.
1777 2017-04-07 Alan Modra <amodra@gmail.com>
1779 * po/SRC-POTFILES.in: Regenerate.
1781 2017-04-05 Alan Modra <amodra@gmail.com>
1783 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
1786 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
1788 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
1789 numbers for DataDirectory entry indicies passed to
1792 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
1794 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
1795 each GNU_MBIND section and align GNU_MBIND section to page size.
1796 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
1797 segment for each GNU_MBIND section.
1798 (_bfd_elf_init_private_section_data): Copy sh_info from input
1799 for GNU_MBIND section.
1801 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
1803 * elfnn-riscv.c (GP_NAME): Delete.
1804 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
1805 (_bfd_riscv_relax_lui): Likewise.
1807 2017-04-04 Nick Clifton <nickc@redhat.com>
1810 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
1812 (bfd_elf_final_link): Only initialize the extended symbol index
1813 section if there are extended symbol tables to list.
1815 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
1817 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
1818 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
1819 * configure.ac (elf): Add elf-properties.lo.
1820 * Makefile.in: Regenerated.
1821 * configure: Likewise.
1822 * elf-bfd.h (elf_property_kind): New.
1823 (elf_property): Likewise.
1824 (elf_property_list): Likewise.
1825 (elf_properties): Likewise.
1826 (_bfd_elf_parse_gnu_properties): Likewise.
1827 (_bfd_elf_get_property): Likewise.
1828 (_bfd_elf_link_setup_gnu_properties): Likewise.
1829 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
1830 and setup_gnu_properties.
1831 (elf_obj_tdata): Add properties.
1832 * elf-properties.c: New file.
1833 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
1834 (elf_i386_merge_gnu_properties): Likewise.
1835 (elf_backend_parse_gnu_properties): Likewise.
1836 (elf_backend_merge_gnu_properties): Likewise.
1837 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1838 (elf_x86_64_merge_gnu_properties): Likewise.
1839 (elf_backend_parse_gnu_properties): Likewise.
1840 (elf_backend_merge_gnu_properties): Likewise.
1841 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
1842 (elf_backend_parse_gnu_properties): Likewise.
1843 (elf_backend_setup_gnu_properties): Likewise.
1844 (elfNN_bed): Add elf_backend_parse_gnu_properties,
1845 elf_backend_merge_gnu_properties and
1846 elf_backend_setup_gnu_properties.
1848 2017-03-30 Pip Cet <pipcet@gmail.com>
1850 * elf32-wasm32.c: Add relocation code, two relocs.
1851 * reloc.c: Add wasm32 relocations.
1852 * libbfd.h: Regenerate.
1853 * bfd-in2.h: Regenerate.
1854 * bfd/po/bfd.pot: Regenerate.
1856 2017-03-29 Nick Clifton <nickc@redhat.com>
1859 * coff-bfd.h (struct coff_section_data): Add new fields:
1860 saved_bias and bias.
1861 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
1862 computed for PE binaries.
1863 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
1866 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
1869 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
1870 to handle a local symbol with a hash-symbol-entry; without PLT.
1871 Add BFD_ASSERT for an incidental case with GOT entry present.
1872 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
1873 isn't forced-or-set local.
1875 2017-03-27 Pip Cet <pipcet@gmail.com>
1877 * wasm-module.c: New file to support WebAssembly modules.
1878 * wasm-module.h: New file to support WebAssembly modules.
1879 * doc/webassembly.texi: Start documenting wasm-module.c.
1880 * config.bfd: Add wasm_vec.
1881 * targets.c: Likewise.
1882 * configure.ac: Likewise.
1883 * Makefile.am: Add entries for wasm-module.c.
1884 * Makefile.in: Regenerate.
1885 * configure: Regenerate.
1886 * po/SRC-POTFILES.in: Regenerate.
1888 2017-03-27 Pip Cet <pipcet@gmail.com>
1890 * cpu-wasm32.c: New file to support wasm32 architecture.
1891 * elf32-wasm32.c: New file to support wasm32 architecture.
1892 * Makefile.am: Add wasm32 architecture.
1893 * archures.c: Likewise.
1894 * config.bfd: Likewise.
1895 * configure.ac: Likewise.
1896 * targets.c: Likewise.
1897 * Makefile.in: Regenerate.
1898 * bfd-in2.h: Regenerate.
1899 * configure: Regenerate.
1900 * po/SRC-POTFILES.in: Regenerate.
1902 2017-03-20 Alan Modra <amodra@gmail.com>
1905 * elf64-ppc.c (compare_symbols): Stabilize sort.
1907 2017-03-18 Alan Modra <amodra@gmail.com>
1909 * elf64-ppc.c (struct ppc_link_hash_table): Add
1910 local_ifunc_resolver and maybe_local_ifunc_resolver.
1911 (ppc_build_one_stub): Set flags on emitting dynamic
1912 relocation to ifunc.
1913 (ppc64_elf_relocate_section): Likewise.
1914 (ppc64_elf_finish_dynamic_symbol): Likewise.
1915 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
1916 local dynamic relocs to ifuncs.
1917 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
1918 local_ifunc_resolver and maybe_local_ifunc_resolver.
1919 (ppc_elf_relocate_section): Set flag on emitting dynamic
1920 relocation to ifuncs.
1921 (ppc_elf_finish_dynamic_symbol): Likewise.
1922 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
1923 dynamic relocs to ifuncs.
1925 2017-03-13 Nick Clifton <nickc@redhat.com>
1928 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
1929 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
1930 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
1931 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
1932 * bfd-in2.h: Regenerate.
1933 * libbfd.h: Regenerate.
1934 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
1936 (IS_AARCH64_TLSDESC_RELOC): Likewise.
1937 (elfNN_aarch64_howto_table): Likewise.
1938 (aarch64_tls_transition_without_check): Likewise.
1939 (aarch64_reloc_got_type): Likewise.
1940 (elfNN_aarch64_final_link_relocate): Likewise.
1941 (elfNN_aarch64_tls_relax): Likewise.
1942 (elfNN_aarch64_relocate_section): Likewise.
1943 (elfNN_aarch64_gc_sweep_hook): Likewise.
1944 (elfNN_aarch64_check_relocs): Likewise.
1945 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
1946 (_bfd_aarch64_elf_resolve_relocation): Likewise.
1948 2017-03-11 Alan Modra <amodra@gmail.com>
1950 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
1951 parameter is in fact used. Whitespace fixes.
1952 * elf64-ppc.c: Likewise.
1954 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
1956 * rs6000-core.c (CORE_NEW): Simplify macro when
1957 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
1959 2017-03-07 Alan Modra <amodra@gmail.com>
1963 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
1966 2017-03-05 Alan Modra <amodra@gmail.com>
1968 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
1969 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
1970 (next_cie_fde_offset): New function.
1971 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
1972 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
1973 four bytes. Align CIEs to four or eight bytes depending on
1974 per_encoding_aligned8. Align FDEs according to their encoding.
1975 Pad last FDE to output section alignment.
1976 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
1978 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
1979 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
1980 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
1982 2017-03-02 Martin Bickel <binutils@ineranves.de>
1985 * elf.c (rewrite_elf_program_header): Do not issue a warning for
1986 empty segments which have a zero filesz, but a non-zero memsz.
1988 2017-03-02 Alan Modra <amodra@gmail.com>
1990 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
1992 2017-02-28 Alan Modra <amodra@gmail.com>
1994 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
1995 (ppc64_elf_relocate_section): Likewise.
1997 2017-02-28 Alan Modra <amodra@gmail.com>
2000 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2001 rather than elf32_nios2_hash_table or elf_hash_table.
2002 (create_got_section): Likewise.
2003 (nios2_elf32_finish_dynamic_symbol): Likewise.
2004 (nios2_elf32_adjust_dynamic_symbol): Likewise.
2005 (nios2_elf32_size_dynamic_sections): Likewise.
2006 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2007 vars. Use htab equivalents directly instead. Don't create
2008 all dynamic sections on needing just the GOT. Use a goto
2009 rather than a fall-through with reloc test. Ensure
2010 htab->dynobj is set when making dynamic sreloc section.
2011 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2012 equivalent directly instead. Don't segfault on looking for
2013 .dynamic when dynamic sections have not been created. Don't
2014 segfault on .got.plt being discarded.
2015 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2016 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
2017 fixme and another not so relevant comment.
2018 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
2019 already set, set hash table dynobj on creating .sbss.
2021 2017-02-28 Alan Modra <amodra@gmail.com>
2023 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2024 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2025 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2026 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2027 (ppc64_elf_relocate_section): Likewise.
2028 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2029 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2030 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2031 * libbfd.h: Regenerate.
2032 * bfd-in2.h: Regenerate.
2034 2017-02-28 Alan Modra <amodra@gmail.com>
2036 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2037 dynamic .data.rel.ro read-only.
2038 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2039 rather than section flags when deciding where copy reloc goes.
2040 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2041 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2042 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2043 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2044 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2045 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2046 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2047 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2048 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2049 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2050 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2051 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2052 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2053 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2054 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2055 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2056 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2057 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2058 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2060 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
2062 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2063 `jalr $0, $25' instruction encoding.
2065 2017-02-27 Nick Clifton <nickc@redhat.com>
2068 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2069 generating a seg-fault when encountering a symbol that has been
2070 deleted by garbage collection.
2072 2017-02-25 Alan Modra <amodra@gmail.com>
2074 * elf32-arc.c (struct dynamic_sections): Delete.
2075 (enum dyn_section_types): Delete.
2076 (dyn_section_names): Delete.
2077 (arc_create_dynamic_sections): Delete.
2078 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
2079 segfault on discarded .rela.plt section.
2080 (elf_arc_size_dynamic_sections): Formatting. Don't call
2081 arc_create_dynamic_sections. Don't allocate memory for sections
2082 handled by the generic linker. Correct code finding relocs in
2083 read-only sections. Set SEC_EXCLUDE on zero size .got,
2084 .got.plt, and .dynbss sections. Do set .interp for pies.
2086 2017-02-24 Andrew Waterman <andrew@sifive.com>
2088 * elfnn-riscv.c (GP_NAME): New macro.
2089 (riscv_global_pointer_value): Use it.
2090 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2091 output section, consider only that section's alignment.
2093 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2095 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2096 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2097 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2098 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2100 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2102 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2103 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2106 2017-02-23 Alan Modra <amodra@gmail.com>
2109 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2111 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2112 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2115 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
2118 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2119 processing ahead of the call to `elf_gc_sweep_symbol'.
2121 2017-02-22 Nick Clifton <nickc@redhat.com>
2124 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2125 created section 4-byte alignment.
2127 2017-02-22 Alan Modra <amodra@gmail.com>
2129 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2130 on .got or .plt output section being discarded by script.
2131 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
2134 2017-02-21 Alan Modra <amodra@gmail.com>
2136 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2137 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2139 2017-02-20 Alan Modra <amodra@gmail.com>
2142 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2143 if DT_RELSZ/DT_RELASZ is zero.
2145 2017-02-17 Nick Clifton <nickc@redhat.com>
2147 * compress.c (bfd_get_full_section_contents): Remember to reduce
2148 compressed size by the sizeof the compression header when
2149 decompressing the contents.
2151 2017-02-17 Pedro Alves <palves@redhat.com>
2153 * srec.c (Chunk): Rename to ...
2154 (_bfd_srec_len): ... this.
2155 (S3Forced): Rename to ...
2156 (_bfd_srec_forceS3): ... this.
2157 * objcopy.c: Adjust all references.
2159 2017-02-17 Pedro Alves <palves@redhat.com>
2161 * archive.c (bsd_write_armap): Rename to ...
2162 (_bfd_bsd_write_armap): ... this.
2163 (coff_write_armap): Rename to ...
2164 (_bfd_coff_write_armap): ... this.
2165 * libbfd-in.h (bsd_write_armap): Rename to ...
2166 (_bfd_bsd_write_armap): ... this.
2167 (coff_write_armap): Rename to ...
2168 (_bfd_coff_write_armap): ... this.
2169 * aout-target.h, aout-tic30.c: Adjust all users.
2170 * libbfd.h: Regenerate.
2172 2017-02-17 Pedro Alves <palves@redhat.com>
2174 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2175 (warn_deprecated): Rename to ...
2176 (_bfd_warn_deprecated): ... this.
2177 * libbfd.c (warn_deprecated): Rename to ...
2178 (_bfd_warn_deprecated): ... this.
2179 * bfd-in2.h: Regenerate.
2181 2017-02-17 Pedro Alves <palves@redhat.com>
2183 * bfdio.c (real_ftell): Rename to ...
2184 (_bfd_real_ftell): ... this.
2185 (real_fseek): Rename to ...
2186 (_bfd_real_fseek): ... this.
2187 (real_fopen): Rename to ...
2188 (_bfd_real_fopen): ... this.
2189 * libbfd-in.h (real_ftell): Rename to ...
2190 (_bfd_real_ftell): ... this.
2191 (real_fseek): Rename to ...
2192 (_bfd_real_fseek): ... this.
2193 (real_fopen): Rename to ...
2194 (_bfd_real_fopen): ... this.
2195 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2196 * libbfd.h: Regenerate.
2198 2017-02-17 Pedro Alves <palves@redhat.com>
2200 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2201 * libbfd.c (read_unsigned_leb128): Rename to ...
2202 (_bfd_read_unsigned_leb128): ... this.
2203 (read_signed_leb128): Rename to ...
2204 (_bfd_read_signed_leb128): ... this.
2205 (safe_read_leb128): Rename to ...
2206 (_bfd_safe_read_leb128): ... this.
2207 * libbfd-in.h (read_unsigned_leb128): Rename to ...
2208 (_bfd_read_unsigned_leb128): ... this.
2209 (read_signed_leb128): Rename to ...
2210 (_bfd_read_signed_leb128): ... this.
2211 (safe_read_leb128): Rename to ...
2212 (_bfd_safe_read_leb128): ... this.
2213 * libbfd.h: Renegerate.
2215 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2217 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2218 before trying to fine matching file and line information.
2220 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2222 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2223 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2224 not match current bfd, then reload debug information. Record bfd
2225 we're loading debug info for in the stash. If we have debug
2226 informatin in the cache then perform section placement before
2229 2017-02-16 Alan Modra <amodra@gmail.com>
2232 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2233 * elfxx-target.h (elf_backend_no_page_alias): Define.
2234 (elfNN_bed): Init new field.
2235 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2236 ensure PT_LOAD segment starts on a new page.
2237 * elf32-hppa.c (elf_backend_no_page_alias): Define.
2239 2017-02-16 Alan Modra <amodra@gmail.com>
2242 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2245 2017-02-16 Jiong Wang <jiong.wang@arm.com>
2247 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2248 * bfd-in2.h: Regenerated.
2250 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2253 * elf32-i386.c (elf_i386_relocate_section): Allow
2254 "lea foo@GOT, %reg" in PIC.
2256 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2259 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2260 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2261 error against local IFUNC symbol without a base register for
2264 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
2266 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2267 `%P: %H:' with `info->callbacks->einfo'.
2268 (ppc_elf_relocate_section): Likewise.
2269 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2270 (ppc64_elf_edit_toc): Likewise.
2271 (ppc64_elf_relocate_section): Likewise.
2273 2017-02-14 Alan Modra <amodra@gmail.com>
2275 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2276 --gc-keep-exported, and test versioned field of sym rather than
2277 looking for @ in name.
2279 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
2281 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2284 2017-02-13 Nick Clifton <nickc@redhat.com>
2287 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2290 2017-02-07 Andrew Waterman <andrew@sifive.com>
2292 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2293 entry size if PLT header is written.
2295 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
2297 Fix sparc64 dynamic relocation processing to use the dynamic
2299 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2300 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2303 2017-02-03 Nick Clifton <nickc@redhat.com>
2306 * coffcode.h (coff_write_object_contents): Enlarge size of
2307 s_name_buf in order to avoid compile time warning about possible
2309 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2310 32-bits of insn value before printing into buffer.
2312 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2314 * elfxx-mips.c (mips_elf_hash_sort_data): Add
2315 `max_local_dynindx'.
2316 (mips_elf_sort_hash_table): Handle it.
2317 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2318 symbols bump up `max_local_dynindx' rather than
2319 `max_non_got_dynindx'.
2321 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2323 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2324 `min_got_dynindx', `max_unref_got_dynindx' and
2325 `max_non_got_dynindx' members to the `bfd_size_type' data type.
2326 (mips_elf_sort_hash_table): Adjust accordingly.
2328 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2330 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2331 to access the hash table.
2333 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2335 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2336 non-NULL `htab' to the beginning.
2338 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2340 * elflink.c (elf_gc_sweep): Wrap overlong line.
2342 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
2344 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2345 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
2346 * elfxx-mips.c (mips_elf_link_hash_table): Add
2347 `ignore_branch_isa' member.
2348 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2349 in branch relocation calculation as an error if
2350 `ignore_branch_isa' has been set.
2351 (_bfd_mips_elf_insn32): Rename to...
2352 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
2353 parameter to `insn32' and add an `ignore_branch_isa' parameter.
2354 Handle the new parameter.
2356 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
2358 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2359 local variable dynobj.
2362 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2363 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2364 executable from read-only sections into sdynrelro.
2365 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2366 dynamic relocs in sdynrelro.
2367 (elf_backend_want_dynrelro): Define.
2369 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2371 * config.bfd (*-*-rtemsaout*): Mark as removed.
2373 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2375 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2376 (arm-*-rtems*): Move to (arm*-*-eabi*).
2377 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2378 (m68-*-rtems*): Move to (m68*-*-elf*).
2380 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2382 * config.bfd (*-*-rtemscoff*): Mark as removed.
2384 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
2387 * elflink.c (bfd_elf_record_link_assignment): Revert last
2388 change and don't ever clear `forced_local'. Set `mark'
2390 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2392 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2393 (bfd_elf_size_dynamic_sections): ... here.
2394 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2395 and set `mark' instead in `__tls_get_addr_opt' processing.
2396 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2398 2017-01-24 Alan Modra <amodra@gmail.com>
2400 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2401 where dynamic relocs are preferable. Allow ifunc too.
2402 (ensure_undefweak_dynamic): New function.
2403 (allocate_dynrelocs): Use it here. Move plt handling last and
2404 don't make symbols dynamic, simplifying loop. Only make undef
2405 weak symbols with GOT entries dynamic. Correct condition
2406 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
2407 comments. Remove goto.
2408 (ppc_elf_relocate_section): Correct test for using dynamic
2409 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2410 to suit. Set up explicit tls_index entries and implicit GOT
2411 tls_index entries resolvable at link time for
2412 __tls_get_addr_opt. Simplify test to clear mem for prelink.
2413 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2414 (ensure_undefweak_dynamic): New function.
2415 (allocate_dynrelocs): Use it here. Only make undef weak symbols
2416 with GOT entries dynamic. Remove unnecessary test of
2417 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2418 (ppc64_elf_relocate_section): Correct test for using dynamic
2419 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2420 to suit. Set up explicit tls_index entries and implicit GOT
2421 tls_index entries resolvable at link time for __tls_get_addr_opt.
2422 Simplify expression to clear mem for prelink.
2424 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
2426 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2428 2017-01-20 Jiong Wang <jiong.wang@arm.com>
2430 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2431 (elf_backend_hash_symbol): Define.
2433 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
2436 * elflink.c (bfd_elf_record_link_assignment): Clear any
2437 `forced_local' marking for DSO symbols that are not being
2440 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2442 * elfnn-riscv.c (riscv_elf_object_p): New function.
2444 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2447 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2449 (elf_x86_64_check_relocs): Create .eh_frame section for the
2451 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2452 .eh_frame section for the .plt.bnd section.
2453 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2454 for the .plt.bnd section.
2456 2017-01-12 Nick Clifton <nickc@redhat.com>
2459 * opncls.c (find_separate_debug_file): Add include_dirs
2460 parameter. Only include the directory part of the bfd's filename
2461 in search paths if include_dirs is true. Add a couple of extra
2462 locations for looking for debug files.
2463 ( bfd_follow_gnu_debuglink): Update invocation of
2464 find_separate_debug_file.
2465 (bfd_follow_gnu_debugaltlink): Likewise.
2466 (get_build_id): New function: Finds the build-id of the given bfd.
2467 (get_build_id_name): New function: Computes the name of the
2468 separate debug info file for a bfd, based upon its build-id.
2469 (check_build_id_file): New function: Checks to see if a separate
2470 debug info file exists at the given location, and that its
2471 build-id matches that of the original bfd.
2472 (bfd_follow_build_id_debuglink): New function: Finds a separate
2473 debug info file for a given bfd by using the build-id method.
2474 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2475 method of locating a separate debug info file before using the
2477 * bfd-in2.h: Regenerate.
2479 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2482 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2483 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2484 elf_x86_64_eh_frame_plt_got.
2485 (elf_x86_64_size_dynamic_sections): Get unwind info from
2486 elf_x86_64_bnd_arch_bed for the BND PLT.
2488 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2490 * config.bfd: Add entries for i686-redox and x86_64-redox.
2492 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2494 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2496 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2497 .eh_frame section to 4 bytes for x32.
2498 (elf_x86_64_check_relocs): Likewise.
2500 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2503 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
2504 (PLT_GOT_FDE_LENGTH): Likewise.
2505 (elf_i386_plt_layout): Add eh_frame_plt_got and
2506 eh_frame_plt_got_size.
2507 (elf_i386_plt): Updated.
2508 (elf_i386_link_hash_table): Add plt_got_eh_frame.
2509 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
2510 (elf_i386_size_dynamic_sections): Allocate and initialize
2511 .eh_frame section for .plt.got.
2512 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
2514 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
2515 eh_frame_plt_got_size.
2516 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
2517 (PLT_GOT_FDE_LENGTH): Likewise.
2518 (elf_x86_64_backend_data): Add eh_frame_plt_got and
2519 eh_frame_plt_got_size.
2520 (elf_x86_64_arch_bed): Updated.
2521 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
2522 eh_frame_plt_got_size.
2523 (elf_x86_64_nacl_arch_bed): Likewise.
2524 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
2525 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
2526 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2527 .eh_frame section for .plt.got.
2528 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2531 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2533 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
2534 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
2536 2017-01-09 Nick Clifton <nickc@redhat.com>
2538 * dwarf2.c (lookup_address_in_function_table): Return early if
2539 there are no functions in the given comp unit, or if the high
2540 address of the last function in the comp unit is less than the
2543 2017-01-09 Nick Clifton <nickc@redhat.com>
2546 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
2547 message if there are too many symbols to load.
2549 2017-01-04 James Clarke <jrtc27@jrtc27.com>
2551 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
2552 if relocs are cached.
2554 2017-01-03 Rich Felker <bugdal@aerifal.cx>
2557 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
2558 for R_MICROBLAZE_GOTOFF_64.
2560 2017-01-03 Nick Clifton <nickc@redhat.com>
2562 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
2563 warning about using a possibly uninitialised variable.
2565 2017-01-02 Alan Modra <amodra@gmail.com>
2567 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
2568 (allocate_plt_static, allocate_dynrelocs): Use it.
2570 2017-01-02 Alan Modra <amodra@gmail.com>
2572 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
2573 .PARISC.unwind section.
2575 2017-01-02 Alan Modra <amodra@gmail.com>
2578 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
2579 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
2580 indirect to GOT pointer relative code edit.
2582 2017-01-02 Alan Modra <amodra@gmail.com>
2584 Update year range in copyright notice of all files.
2586 For older changes see ChangeLog-2016
2588 Copyright (C) 2017 Free Software Foundation, Inc.
2590 Copying and distribution of this file, with or without modification,
2591 are permitted in any medium without royalty provided the copyright
2592 notice and this notice are preserved.
2598 version-control: never