1 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
4 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
5 relocations in debug sections, change abort to _bfd_error_handler.
7 2017-08-14 Nick Clifton <nickc@redhat.com>
10 * elf.c (setup_group): Check for an empty or very small group
12 * po/bfd.pot: Regenerate.
14 2017-08-14 Alan Modra <amodra@gmail.com>
17 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
18 alignment padding here.
19 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
20 in a reverse pass over sections.
22 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
25 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
26 for @plt suffixes first.
27 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
29 2017-08-08 Nick Clifton <nickc@redhat.com>
32 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
33 small section lengths.
34 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
36 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
37 there is enough data present in the note.
39 2017-08-08 Alan Modra <amodra@gmail.com>
42 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
43 got.refcount for GOTOFF relocs, just create .got section.
45 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
47 * elflink.c (elf_link_add_object_symbols): Move common symbol
48 check after bed->common_definition.
50 2017-08-07 Alan Modra <amodra@gmail.com>
53 * elflink.c (bfd_elf_final_link): Don't segfault when sections
54 needed to define various dynamic tags have been discarded.
56 2017-08-07 Nick Clifton <nickc@redhat.com>
59 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
60 has not been set then use the bfd returned by
61 _bfd_elf_link_setup_gnu_properties. If that is null then search
62 through all the input bfds selecting the first normal, ELF format
64 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
66 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
68 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
70 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
71 (elf_i386_check_tls_transition): Check tls_get_addr directly.
72 (elf_i386_convert_load_reloc): Update tls_get_addr check.
73 (elf_i386_link_check_relocs): New function.
74 (bfd_elf32_bfd_link_check_relocs): New.
75 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
77 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
78 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
79 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
80 (elf_x86_64_link_check_relocs): New function.
81 (bfd_elf64_bfd_link_check_relocs): New.
82 (bfd_elf32_bfd_link_check_relocs): Likewise.
84 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
87 * elflink.c (elf_link_add_object_symbols): Treat common symbol
88 as undefined for --no-define-common.
90 2017-08-05 Alan Modra <amodra@gmail.com>
92 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
95 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
97 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
98 entries for sysregs with negative indices.
100 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
102 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
103 isn't the S/390 specific elf data.
104 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
106 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
108 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
109 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
110 [R_RISCV_ADD16]: Likewise.
111 [R_RISCV_ADD32]: Likewise.
112 [R_RISCV_ADD64]: Likewise.
113 [R_RISCV_SUB6]: Likewise.
114 [R_RISCV_SUB8]: Likewise.
115 [R_RISCV_SUB16]: Likewise.
116 [R_RISCV_SUB32]: Likewise.
117 [R_RISCV_SUB64]: Likewise.
119 2017-07-31 Alan Modra <amodra@gmail.com>
121 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
122 without ld.so checks.
124 2017-07-29 Alan Modra <amodra@gmail.com>
127 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
128 (ppc64_elf_merge_symbol): Set non_zero_localentry.
129 (is_elfv2_localentry0): Test non_zero_localentry.
130 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
132 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
134 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
135 pointer check for htab->elf.irelplt.
136 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
138 2017-07-27 Nick Clifton <nickc@redhat.com>
141 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
143 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
145 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
147 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
149 (evax_bfd_print_emh): Check for invalid string lengths.
151 2017-07-25 Nick Clifton <nickc@redhat.com>
153 * po/fr.po: Updated French translation.
155 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
158 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
159 16-bit absolute branches into 10-bit pc-relative branches on the
160 MSP430 as well as the MSP430X.
162 2017-07-25 Alan Modra <amodra@gmail.com>
164 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
165 (stub_eh_frame_size): New function.
166 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
167 (group_sections): Init group tls_get_addr_opt_bctrl.
168 (ppc64_elf_size_stubs): Update sizing and initialization of
169 .eh_frame. Iteration over stubs via group list.
170 (ppc64_elf_build_stubs): Iterate over stubs via group list.
171 (ppc64_elf_finish_dynamic_sections): Update finalization of
174 2017-07-24 Nick Clifton <nickc@redhat.com>
177 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
178 of the relocs to the canonicalize_one_reloc routine.
179 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
180 for the _bfd_mach_o_canonicalize_one_reloc field.
181 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
182 res_base parameter. Use to check for corrupt pair relocs.
183 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
185 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
187 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
190 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
191 enough data in the record before attempting to parse it.
192 (_bfd_vms_slurp_eeom): Likewise.
194 (_bfd_vms_slurp_egsd): Check for an invalid section index.
195 (image_set_ptr): Likewise.
196 (alpha_vms_slurp_relocs): Likewise.
198 (alpha_vms_object_p): Check for a truncated record.
200 2017-07-24 Nick Clifton <nickc@redhat.com>
203 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
204 an unrecognized reloc and sets the bfd_error value.
205 * libbfd.h: Regenerate.
206 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
208 * elf32-i386.c (elf_i386_relocate_section): Likewise.
209 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
210 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
211 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
212 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
214 2017-07-23 Alan Modra <amodra@gmail.com>
216 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
219 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
222 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
223 reloc_class_ifunc for ifunc symbols.
225 2017-07-19 Nick Clifton <nickc@redhat.com>
228 * archive.c (bfd_generic_archive_p): If the bfd does not have the
229 correct magic bytes at the start, set the error to wrong format
230 and clear the format selector before returning NULL.
232 2017-07-19 Nick Clifton <nickc@redhat.com>
235 * coff-rs6000.c (_bfd_strntol): New function.
236 (_bfd_strntoll): New function.
237 (GET_VALUE_IN_FIELD): New macro.
238 (EQ_VALUE_IN_FIELD): new macro.
239 (_bfd_xcoff_slurp_armap): Use new macros.
240 (_bfd_xcoff_archive_p): Likewise.
241 (_bfd_xcoff_read_ar_hdr): Likewise.
242 (_bfd_xcoff_openr_next_archived_file): Likewise.
243 (_bfd_xcoff_stat_arch_elt): Likewise.
244 * coff64-rs6000.c (_bfd_strntol): New function.
245 (_bfd_strntoll): New function.
246 (GET_VALUE_IN_FIELD): New macro.
247 (xcoff64_slurp_armap): Use new macros.
249 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
250 John Eric Martin <John.Martin@emmicro-us.com>
252 * bfd-in2.h: Regenerate.
253 * libbfd.h: Regenerate.
254 * elf32-arc.c (JLI): Define.
255 * reloc.c: Add JLI relocations.
257 2017-07-18 Nick Clifton <nickc@redhat.com>
260 * coff-sh.c: Fix spelling typos.
261 * compress.c: Likewise.
262 * cpu-pdp11.c: Likewise.
263 * ecofflink.c: Likewise.
264 * elf-m10300.c: Likewise.
266 * elf32-arm.c: Likewise.
267 * elf32-m68k.c: Likewise.
268 * elf32-nds32.c: Likewise.
269 * elf32-ppc.c: Likewise.
270 * elf32-sh.c: Likewise.
271 * elf32-v850.c: Likewise.
272 * elf64-ppc.c: Likewise.
273 * elf64-x86-64.c: Likewise.
274 * elflink.c: Likewise.
275 * elfnn-aarch64.c: Likewise.
276 * elfxx-mips.c: Likewise.
279 * vms-alpha.c: Likewise.
280 * xcofflink.c: Likewise.
282 2017-07-18 Nick Clifton <nickc@redhat.com>
285 * coffcode.h (handle_COMDAT): Replace abort with an error message
288 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
291 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
294 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
296 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
298 2017-07-16 Alan Modra <amodra@gmail.com>
300 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
301 __tls_index GOT entries when using __tls_get_addr_opt stub.
302 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
304 2017-07-12 Alan Modra <amodra@gmail.com>
306 * po/es.po: Update from translationproject.org/latest/bfd/.
307 * po/fi.po: Likewise.
308 * po/fr.po: Likewise.
309 * po/id.po: Likewise.
310 * po/ja.po: Likewise.
311 * po/ro.po: Likewise.
312 * po/ru.po: Likewise.
313 * po/sr.po: Likewise.
314 * po/sv.po: Likewise.
315 * po/tr.po: Likewise.
316 * po/uk.po: Likewise.
317 * po/vi.po: Likewise.
318 * po/zh_CN.po: Likewise.
319 * po/hr.po: New file from translationproject.org.
320 * configure.ac (ALL_LINGUAS): Add hr. Sort.
321 * configure: Regenerate.
323 2017-07-12 Nick Clifton <nickc@redhat.com>
325 Fix compile time warnings using gcc 7.1.1.
326 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
328 (elf_xtensa_get_gotplt_section): Increase length of got_name
330 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
331 default return of FALSE.
332 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
333 default return of FALSE.
335 2017-07-12 Alan Modra <amodra@gmail.com>
337 * binary.c (binary_set_section_contents): Don't print filepos in
339 (coff_write_object_contents): Cast size_t for error message.
340 (coff_slurp_line_table): Don't use bfd_vma symndx.
341 (coff_slurp_reloc_table): Remove unneeded cast.
342 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
344 (find_abstract_instance_name): Likewise.
345 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
346 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
347 (elf32_arm_check_relocs): Make r_symndx an int.
348 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
350 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
352 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
354 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
355 * elf32-s390.c (elf_s390_check_relocs): Likewise.
356 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
357 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
358 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
359 * elf64-s390.c (elf_s390_check_relocs): Likewise.
360 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
361 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
362 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
363 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
364 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
365 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
366 and use %lu for error message.
367 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
368 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
371 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
373 (elf32_arm_final_link_relocate): Likewise.
374 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
375 * coffcode.h (styp_to_sec_flags): Likewise.
376 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
377 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
378 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
379 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
380 (elf32_bfin_merge_private_bfd_data): Likewise.
381 * elf32-cris.c (cris_elf_relocate_section): Likewise.
382 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
383 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
384 (i370_elf_relocate_section): Likewise.
385 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
386 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
387 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
388 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
389 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
390 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
391 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
392 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
393 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
394 * ieee.c (ieee_write_id, read_id): Likewise.
395 * mach-o.c (bfd_mach_o_write_contents): Likewise.
396 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
397 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
398 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
399 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
400 * stabs.c (_bfd_link_section_stabs): Likewise.
402 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
404 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
405 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
406 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
407 * coff-sh.c (sh_relax_section): Likewise.
408 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
409 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
410 * coffcode.h (coff_slurp_reloc_table): Likewise.
411 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
412 (_bfd_coff_read_string_table): Likewise.
413 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
414 * compress.c (bfd_get_full_section_contents): Likewise.
415 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
416 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
417 * elf.c (bfd_elf_string_from_elf_section): Likewise.
418 * elf32-arc.c (arc_special_overflow_checks): Likewise.
419 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
420 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
421 (elf32_arm_write_section): Likewise.
422 * elf32-bfin.c (bfin_relocate_section): Likewise.
423 (bfinfdpic_relocate_section): Likewise.
424 * elf32-hppa.c (hppa_build_one_stub): Likewise.
425 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
426 * elf32-i386.c (elf_i386_tls_transition): Likewise.
427 (elf_i386_relocate_section): Likewise.
428 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
429 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
430 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
431 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
432 * elf32-metag.c (elf_metag_relocate_section): Likewise.
433 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
434 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
435 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
436 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
437 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
438 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
439 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
440 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
441 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
442 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
443 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
444 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
445 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
446 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
447 * elf32-sh.c (sh_elf_relax_section): Likewise.
448 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
449 (sh_elf_relocate_section): Likewise.
450 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
451 * elf32-spu.c (spu_elf_relocate_section): Likewise.
452 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
453 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
454 * elf32-v850.c (v850_elf_relax_section): Likewise.
455 * elf32-vax.c (elf_vax_check_relocs): Likewise.
456 (elf_vax_relocate_section): Likewise.
457 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
458 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
459 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
460 (do_fix_for_relocatable_link): Likewise.
461 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
462 (elf64_alpha_relax_with_lituse): Likewise.
463 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
464 (elf_hppa_final_link_relocate): Likewise.
465 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
466 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
467 (elf64_vms_link_add_object_symbols): Likewise.
468 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
469 (mmix_final_link_relocate): Likewise.
470 * elf64-s390.c (invalid_tls_insn): Likewise.
471 (elf_s390_relocate_section): Likewise.
472 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
473 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
474 (elf_x86_64_relocate_section): Likewise.
475 * elfcode.h (elf_slurp_symbol_table): Likewise.
476 * elfcore.h (elf_core_file_p): Likewise.
477 * elflink.c (elf_link_read_relocs_from_section): Likewise.
478 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
479 (elfNN_aarch64_relocate_section): Likewise.
480 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
481 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
482 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
483 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
484 (_bfd_mips_elf_relocate_section): Likewise.
485 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
486 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
487 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
488 * ieee.c (ieee_slurp_external_symbols): Likewise.
489 * ihex.c (ihex_write_object_content): Likewise.
490 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
491 * merge.c (_bfd_merged_section_offset): Likewise.
492 * mmo.c (mmo_write_loc_chunk): Likewise.
493 (mmo_write_object_contents): Likewise.
494 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
495 * stabs.c (_bfd_link_section_stabs): Likewise.
496 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
498 2017-07-11 Alan Modra <amodra@gmail.com>
500 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
502 2017-07-11 Alan Modra <amodra@gmail.com>
504 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
505 instruction" error using _bfd_error_handler, not einfo.
507 2017-07-10 Nick Clifton <nickc@redhat.com>
509 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
510 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
512 2017-07-07 John Baldwin <jhb@FreeBSD.org>
514 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
516 2017-07-07 Alan Modra <amodra@gmail.com>
518 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
520 2017-07-07 Alan Modra <amodra@gmail.com>
522 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
523 as long long. Move code replacing "ll" with "I64", and simplify.
525 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
527 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
530 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
532 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
534 (line_info_add_file_name): Likewise.
535 (decode_line_info): Likewise.
537 2017-07-04 Tristan Gingold <gingold@adacore.com>
539 * version.m4: Bump version to 2.29.51
540 * configure: Regenerate.
542 2017-07-04 Jiong Wang <jiong.wang@arm.com>
544 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
545 sanity check at the head of this function.
547 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
549 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
551 (struct attr_abbrev): Add field implicit_const.
552 (dwarf_debug_sections): Add .debug_line_str.
553 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
554 (dwarf_debug_section_assert): Add static assertion.
555 (read_indirect_line_string): New.
556 (read_abbrevs): Support DW_FORM_implicit_const.
557 (is_str_attr): Support DW_FORM_line_strp.
558 (read_attribute_value): Support DW_FORM_line_strp and
559 DW_FORM_implicit_const.
560 (read_attribute): Support DW_FORM_implicit_const.
561 (line_info_add_include_dir, line_info_add_include_dir_stub):
562 (line_info_add_file_name, read_formatted_entries): New.
563 (decode_line_info, parse_comp_unit): Support DWARF 5.
564 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
566 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
568 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
569 abort statement that was put for symbols that are not dynamic.
571 2017-07-03 Tristan Gingold <gingold@adacore.com>
573 * po/bfd.pot: Regenerate
575 2017-07-03 Alan Modra <amodra@gmail.com>
577 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
578 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
579 * elf.c (setup_group): Use "Lx" to print sh_size.
580 (_bfd_elf_setup_sections): Remove unnecessary cast and print
581 unknown section type in hex.
582 (copy_special_section_fields): Style fix.
583 (bfd_section_from_shdr): Correct format for sh_link. Use a
584 common error message for all the variants of unrecognized
586 (assign_file_positions_for_load_sections): Use "Lx" for lma
587 adjust error message.
588 (assign_file_positions_for_non_load_sections): Formatting.
589 (rewrite_elf_program_header): Formatting. Use "Lx" for
590 bfd_vma values in error messages.
591 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
592 ELF_R_SYM value to type expected by format.
593 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
595 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
596 (elf_link_input_bfd): Use "Lx" for r_info.
597 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
599 2017-07-03 Alan Modra <amodra@gmail.com>
601 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
602 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
603 Microsoft C library variant of long long format specifier.
604 (PRINT20): Cast value to bfd_uint64_t not long long.
605 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
606 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
607 long long. Don't cast to bfd_vma.
608 * elf32-score.c (score3_bfd_getl48): Likewise.
609 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
611 2017-07-03 Alan Modra <amodra@gmail.com>
613 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
615 (bfd_elf_print_symbol): Don't cast symbol->flags.
616 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
617 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
618 _bfd_error_handler argument order.
619 (ppc_elf_merge_private_bfd_data): Don't cast flags.
621 2017-07-03 Alan Modra <amodra@gmail.com>
623 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
625 * configure: Regenerate.
626 * config.in: Regenerate.
628 2017-06-29 Andrew Waterman <andrew@sifive.com>
630 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
633 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
635 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
636 unless it is undefined weak.
637 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
638 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
640 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
641 is not dynamic in PIC, abort.
643 2017-06-29 Jiong Wang <jiong.wang@arm.com>
646 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
647 undefined weak symbols into dynamic.
648 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
649 relocation for non-dynamic symbols.
650 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
652 2017-06-29 Jiong Wang <jiong.wang@arm.com>
654 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
655 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
656 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
657 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
658 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
661 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
663 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
664 (elfcore_write_s390_gs_bc): Likewise.
665 * elf.c (elfcore_grok_s390_gs_cb): New function.
666 (elfcore_grok_s390_gs_bc): New function.
667 (elfcore_grok_note): Call them.
668 (elfcore_write_s390_gs_cb): New function.
669 (elfcore_write_s390_gs_bc): New function.
670 (elfcore_write_register_note): Call them.
672 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
674 * libbfd.c (_bfd_generic_get_section_contents): Don't call
675 bfd_get_file_size. Check archive element size.
676 (_bfd_generic_get_section_contents_in_window): Likewise.
678 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
680 * bfd-in2.h: Regenerated.
681 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
682 (bfd_get_file_size): Likewise.
684 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
685 Matthew Fortune <matthew.fortune@imgtec.com>
687 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
688 * cpu-mips.c (I_interaptiv_mr2): New enum value.
689 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
690 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
692 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
693 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
694 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
695 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
696 `bfd_mach_mips_interaptiv_mr2' entries.
697 * bfd-in2.h: Regenerate.
699 2017-06-27 Nick Clifton <nickc@redhat.com>
701 * tekhex.c (pass_over): Revert accidental conversion of a local
702 array to a static array.
704 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
707 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
708 reloc addend if necessary. Adjust diff only if
709 shrinked_insn_address < end_address.
711 2017-06-27 Alan Modra <amodra@gmail.com>
714 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
715 (_bfd_generic_get_section_contents_in_window): Likewise.
717 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
719 * elfnn-riscv.c (perform_relocation): Support the new
720 R_RISCV_32_PCREL relocation.
721 (riscv_elf_relocate_section): Likewise.
722 * elfxx-riscv.c (howto_table): Likewise.
723 (riscv_reloc_map): Likewise.
724 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
725 * libbfd.h: Regenerate.
727 2017-06-27 Alan Modra <amodra@gmail.com>
730 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
731 Use unsigned file pointer type, and remove cast.
732 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
733 Add "count", not "sz".
735 2017-06-26 Pedro Alves <palves@redhat.com>
738 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
741 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
744 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
747 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
749 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
750 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
751 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
752 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
753 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
755 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
758 * compress.c (bfd_get_full_section_contents): Don't check the
760 * libbfd.c (_bfd_generic_get_section_contents): Check for and
761 reject a section whose size + offset is greater than the size
763 (_bfd_generic_get_section_contents_in_window): Likewise.
765 2017-06-26 Nick Clifton <nickc@redhat.com>
768 * tekhex.c (getvalue): Check for the source pointer exceeding the
769 end pointer before the first byte is read.
771 2017-06-26 Nick Clifton <nickc@redhat.com>
774 * opncls.c (get_build_id): Check that the section is big enough
775 to contain the whole note.
776 * compress.c (bfd_get_full_section_contents): Check for and reject
777 a section whose size is greater than the size of the entire file.
778 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
779 contain a notes section.
781 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
783 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
785 (elf_s390_modify_segment_map): Likewise.
786 (bfd_elf_s390_set_options): Lisewise.
788 2017-06-26 Alan Modra <amodra@gmail.com>
790 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
792 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
793 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
794 .preinit_array on --just-syms bfds.
795 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
796 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
797 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
799 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
801 * elf.c (find_link): Bounds check "hint".
803 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
805 * elf32-arm.c (using_thumb_only): Update list of architectures in
806 BFD_ASSERT for which the logic is valid.
807 (using_thumb2_bl): Likewise.
808 (using_thumb2): Likewise and return true for ARMv8-R.
809 (arch_has_arm_nop): Likewise.
810 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
811 merging logic. Update commentis for value 15 of v8m_baseline,
812 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
813 merging of value 15 of Tag_CPU_arch.
815 2017-06-23 Jiong Wang <jiong.wang@arm.com>
817 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
818 BFD_RELOC_AARCH64_ADR_GOT_PAGE
819 * bfd-in2.h: Regenerate.
821 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
823 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
824 the error_alignment label forward. Properly align program
825 property note section.
827 2017-06-22 Eric Christopher <echristo@gmail.com>
829 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
830 abs to fix a truncation warning.
832 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
834 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
835 local undefined weak symbol to 0.
836 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
838 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
840 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
841 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
842 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
843 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
844 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
845 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
846 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
847 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
849 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
851 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
852 (elf_i386_lazy_ibt_plt_entry): Likewise.
853 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
854 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
855 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
856 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
857 (elf_i386_lazy_plt_layout): Likewise.
858 (elf_i386_non_lazy_plt_layout): Likewise.
859 (elf_i386_link_hash_entry): Add plt_second.
860 (elf_i386_link_hash_table): Add plt_second and
862 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
863 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
864 the second PLT. Check the second PLT.
865 (elf_i386_relocate_section): Use the second PLT to resolve
866 PLT reference if needed.
867 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
869 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
870 second PLT. Generate unwind info for the second PLT.
871 (elf_i386_plt_type): Add plt_second.
872 (elf_i386_get_synthetic_symtab): Support the second PLT.
873 (elf_i386_parse_gnu_properties): Support
874 GNU_PROPERTY_X86_FEATURE_1_AND.
875 (elf_i386_merge_gnu_properties): Support
876 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
877 on GNU_PROPERTY_X86_FEATURE_1_IBT
878 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
879 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
880 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
881 is set on all relocatable inputs.
882 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
883 (elf_x32_lazy_ibt_plt_entry): Likewise.
884 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
885 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
886 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
887 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
888 (elf_x86_64_lazy_ibt_plt): Likewise.
889 (elf_x32_lazy_ibt_plt): Likewise.
890 (elf_x86_64_non_lazy_ibt_plt): Likewise.
891 (elf_x32_non_lazy_ibt_plt): Likewise.
892 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
893 (elf_x86_64_parse_gnu_properties): Support
894 GNU_PROPERTY_X86_FEATURE_1_AND.
895 (elf_x86_64_merge_gnu_properties): Support
896 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
897 on GNU_PROPERTY_X86_FEATURE_1_IBT
898 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
899 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
900 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
901 is set on all relocatable inputs.
903 2017-06-22 Nick Clifton <nickc@redhat.com>
906 * som.c (setup_sections): NUL terminate the space_strings buffer.
907 Check that the space.name field does not index beyond the end of
908 the space_strings buffer.
910 2017-06-21 Nick Clifton <nickc@redhat.com>
913 * coff-sh.c (sh_reloc): Check for an out of range reloc.
915 2017-06-21 Nick Clifton <nickc@redhat.com>
918 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
919 type of the size parameter.
920 (_bfd_vms_save_counted_string): Add second parameter - the maximum
921 length of the counted string.
922 * vms.h (_bfd_vms_save_sized_string): Update prototype.
923 (_bfd_vms_save_counted_string): Likewise.
924 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
925 _bfd_vms_save_counted_string.
926 (_bfd_vms_slurp_ehdr): Likewise.
927 (_bfd_vms_slurp_egsd): Likewise.
928 (Parse_module): Likewise.
930 2017-06-21 Alan Modra <amodra@gmail.com>
932 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
933 calls before tocsave calls.
934 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
937 2017-06-21 Nick Clifton <nickc@redhat.com>
940 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
941 bfd_get_full_section_contents returns no contents.
943 2017-06-21 Nick Clifton <nickc@redhat.com>
946 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
949 2017-06-21 Nick Clifton <nickc@redhat.com>
952 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
954 (image_set_ptr): Likewise.
955 (alpha_vms_fix_sec_rel): Likewise.
956 (alpha_vms_slurp_relocs): Likewise.
958 2017-06-21 Nick Clifton <nickc@redhat.com>
961 * ieee.c (ieee_slurp_sections): Check for a NULL return from
963 (ieee_archive_p): Likewise.
964 (ieee_object_p): Likewise.
966 2017-06-21 Nick Clifton <nickc@redhat.com>
969 * elf.c (setup_group): Zero the group section pointer list after
970 allocation so that loops can be caught. Check for NULL pointers
971 when processing a group list.
973 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
975 * elf-s390.h: New file.
976 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
978 (elf_s390_additional_program_headers): New function.
979 (elf_s390_modify_segment_map): New function.
980 (bfd_elf_s390_set_options): New function.
981 (elf_backend_additional_program_headers)
982 (elf_backend_modify_segment_map): Add macro definitions.
984 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
987 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
988 the DYNAMIC bit instead of bfd_count_sections.
990 2017-06-19 Nick Clifton <nickc@redhat.com>
993 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
995 (evax_bfd_print_eeom): Likewise.
996 (evax_bfd_print_egsd): Check for an overlarge record length.
997 (evax_bfd_print_etir): Likewise.
999 2017-06-19 Nick Clifton <nickc@redhat.com>
1002 * libieee.h (struct common_header_type): Add end_p field.
1003 * ieee.c (this_byte_and_next): Do not advance input_p beyond
1005 (read_id): Check for a length that exceeds the remaining bytes in
1007 (ieee_seek): Initialise end_p.
1008 (ieee_archive_p): Likewise.
1009 (ieee_object_p): Likewise.
1011 2017-06-19 Nick Clifton <nickc@redhat.com>
1014 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
1015 before reading the EIHS structure entries.
1017 2017-06-19 Nick Clifton <nickc@redhat.com>
1020 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
1021 gsd_size. Check that there are enough bytes remaining to read the
1022 type and size of the next egsd. Check that the size of the egsd
1023 does not exceed the size of the record.
1025 2017-06-19 Alan Modra <amodra@gmail.com>
1027 * config.bfd: Correct targ_underscore for cris.
1029 2017-06-18 Alan Modra <amodra@gmail.com>
1031 * config.bfd: Correct targ_underscore for epiphany, ip2k,
1032 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
1034 2017-06-16 Nick Clifton <nickc@redhat.com>
1036 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
1037 bucketlist is empty because there are no symbols to add to the
1040 2017-06-16 Alan Modra <amodra@gmail.com>
1046 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
1047 (BFD_JUMP_TABLE_LINK): Likewise.
1048 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
1049 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
1050 (bfd_elf_define_start_stop): New function.
1051 * linker.c (bfd_generic_define_start_stop): New function.
1052 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
1054 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
1055 * aout-target.h (MY_bfd_define_start_stop): Define.
1056 * aout-tic30.c (MY_bfd_define_start_stop): Define.
1057 * binary.c (binary_bfd_define_start_stop): Define.
1058 * bout.c (b_out_bfd_define_start_stop): Define.
1059 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
1060 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
1061 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
1062 * coffcode.h (coff_bfd_define_start_stop): Define.
1063 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
1064 * i386msdos.c (msdos_bfd_define_start_stop): Define.
1065 * i386os9k.c (os9k_bfd_define_start_stop): Define.
1066 * ieee.c (ieee_bfd_define_start_stop): Define.
1067 * ihex.c (ihex_bfd_define_start_stop): Define.
1068 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
1069 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
1070 * mmo.c (mmo_bfd_define_start_stop): Define.
1071 * nlm-target.h (nlm_bfd_define_start_stop): Define.
1072 * oasys.c (oasys_bfd_define_start_stop): Define.
1073 * pef.c (bfd_pef_bfd_define_start_stop): Define.
1074 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
1075 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
1076 * som.c (som_bfd_define_start_stop): Define.
1077 * srec.c (srec_bfd_define_start_stop): Define.
1078 * tekhex.c (tekhex_bfd_define_start_stop): Define.
1079 * versados.c (versados_bfd_define_start_stop): Define.
1080 * vms-alpha.c (vms_bfd_define_start_stop): Define.
1081 (alpha_vms_bfd_define_start_stop): Define.
1082 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
1083 * bfd-in2.h: Regenerate.
1084 * libbfd.h: Regenerate.
1086 2017-06-16 Jiong Wang <jiong.wang@arm.com>
1088 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
1089 SYMBOL_REFERENCES_LOCAL.
1091 2017-06-15 Jiong Wang <jiong.wang@arm.com>
1094 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
1095 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
1096 runtime for if there needs copy relocation elimination.
1097 (need_copy_relocation_p): New function. Return true for symbol with
1098 pc-relative references and if it's against read-only sections.
1099 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
1100 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
1101 that are related with accessing external objects.
1102 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
1103 in elfNN_aarch64_check_relocs.
1105 2017-06-15 Nick Clifton <nickc@redhat.com>
1108 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
1111 (ieee_archive_p): Likewise.
1113 2017-06-15 Nick Clifton <nickc@redhat.com>
1116 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
1118 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
1120 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
1121 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
1122 keep both windowed and call0 ABI PLT definitions.
1123 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
1124 elf_xtensa_*_plt_entry endex.
1125 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
1127 2017-06-14 Nick Clifton <nickc@redhat.com>
1130 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
1133 2017-06-14 Nick Clifton <nickc@redhat.com>
1136 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
1137 maximum value for the ascic pointer. Check that name processing
1138 does not read beyond this value.
1139 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
1142 2017-06-14 Nick Clifton <nickc@redhat.com>
1145 * versados.c (versados_mkobject): Zero the allocated tdata structure.
1146 (process_otr): Check for an invalid offset in the otr structure.
1148 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
1150 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
1152 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
1158 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
1159 vtable field to a union.
1160 (_bfd_elf_is_start_stop): Removed.
1161 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
1162 __start_SECNAME and __stop_SECNAME symbols.
1163 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1164 * elflink.c (_bfd_elf_is_start_stop): Removed.
1165 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
1166 _bfd_elf_is_start_stop.
1167 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
1168 __stop_SECNAME symbols. Updated.
1169 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1170 (bfd_elf_gc_record_vtinherit): Likewise.
1171 (bfd_elf_gc_record_vtentry): Likewise.
1173 2017-06-13 Nick Clifton <nickc@redhat.com>
1176 * elflink.c (elf_link_adjust_relocs): Generate an error when
1177 encountering a reloc against a symbol removed by garbage
1180 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
1182 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
1183 to merge_gnu_properties.
1184 * elf-properties.c (elf_merge_gnu_properties): Add struct
1185 bfd_link_info * and pass it to merge_gnu_properties.
1186 (elf_merge_gnu_property_list): Add struct bfd_link_info *
1187 and pass it to elf_merge_gnu_properties.
1188 (_bfd_elf_link_setup_gnu_properties): Pass info to
1189 elf_merge_gnu_property_list.
1190 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
1192 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
1194 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
1197 * binary.c (binary_set_section_contents): Scale lma by octets
1198 per byte to set filepos.
1200 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1202 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
1205 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1207 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
1210 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1212 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
1213 patched section contents for TLS IE reloc.
1214 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
1216 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1218 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
1219 RELOC_FOR_GLOBAL_SYMBOL macro.
1221 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1223 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
1226 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1228 * config/tc-arc.c (md_undefined_symbol): Changed.
1229 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
1231 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1233 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
1236 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1238 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
1239 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
1241 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
1243 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
1246 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
1248 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
1249 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
1250 is non-zero. Add clarifying comments.
1252 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
1255 name. Use local IFUNC symbol name string to report unsupported
1256 non-PIC call to IFUNC function.
1257 (elf_i386_relocate_section): Dump local IFUNC name with minfo
1258 when generating R_386_IRELATIVE relocation.
1259 (elf_i386_finish_dynamic_symbol): Likewise.
1260 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
1262 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
1263 when generating R_X86_64_IRELATIVE relocation.
1264 (elf_x86_64_finish_dynamic_symbol): Likewise.
1266 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1268 * elf.c (setup_group): Make sure BFD sections are created for all
1269 group sections in the input file when processing SHF_GROUP
1271 (bfd_section_from_shdr): Avoid duplicating logic already
1272 implemented in `setup_group'.
1274 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
1277 * peXXigen.c (pe_print_idata): Use the address of the first thunk
1278 if the hint address is zero.
1280 2017-06-06 James Clarke <jrtc27@jrtc27.com>
1283 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
1284 ELF_COMMON_DEF_P for common symbols.
1286 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
1288 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
1289 SEC_GROUP sections as SEC_EXCLUDE.
1290 (bfd_elf_set_group_contents): Replace use of abort with an assert.
1291 (assign_section_numbers): Use resolve_section_groups flag instead
1292 of relocatable link type.
1293 (_bfd_elf_init_private_section_data): Use resolve_section_groups
1294 flag instead of checking the final_link flag for part of the
1295 checks in here. Fix white space as a result.
1296 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
1297 instead of relocatable link type.
1298 (bfd_elf_final_link): Likewise.
1300 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1302 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
1304 * elf32-score.c (score_elf_final_link_relocate): Likewise.
1305 (s3_bfd_score_elf_check_relocs): Likewise.
1306 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1307 (score_elf_final_link_relocate): Likewise.
1308 (s7_bfd_score_elf_check_relocs): Likewise.
1310 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
1312 * elflink.c (init_reloc_cookie_rels): Remove unused variable
1315 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
1317 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
1318 from `reloc_count' rather than decrementing it.
1319 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
1320 `reloc_count' by `int_rels_per_ext_rel'.
1321 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
1322 `reloc_count' by `int_rels_per_ext_rel' for last relocation
1323 entry determination.
1324 (s3_bfd_score_elf_check_relocs): Likewise.
1325 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
1326 (s7_bfd_score_elf_relocate_section): Likewise.
1327 (s7_bfd_score_elf_check_relocs): Likewise.
1328 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
1329 prototype and function.
1330 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
1331 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
1332 triple rather than once the sum of REL and RELA relocation entry
1334 (bfd_elf64_get_reloc_upper_bound): Remove macro.
1335 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
1336 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
1337 storage allocation size determination.
1338 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
1339 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
1340 by `int_rels_per_ext_rel' for last relocation entry
1342 (bfd_elf_final_link): Do not multiply `reloc_count' by
1343 `int_rels_per_ext_rel' for internal relocation storage
1344 allocation size determination.
1345 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
1346 `int_rels_per_ext_rel' for last relocation entry determination.
1347 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1348 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1349 (_bfd_mips_elf_relocate_section): Likewise.
1351 2017-06-05 Alan Modra <amodra@gmail.com>
1354 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
1356 2017-06-01 John Baldwin <jhb@FreeBSD.org>
1358 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
1359 determine structure sizes.
1360 (elfcore_grok_freebsd_prstatus): Likewise.
1362 2017-06-01 Alan Modra <amodra@gmail.com>
1364 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
1365 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
1367 (is_elfv2_localentry0): New function.
1368 (ppc64_elf_tls_setup): Default params->plt_localentry0.
1369 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
1370 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
1371 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
1372 optimized localentry:0 stubs.
1373 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
1374 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
1376 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
1378 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
1380 2017-05-30 Casey Smith <clegg89@gmail.com>
1383 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
1384 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
1386 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
1388 * cpu-arc.c (arc_compatible): New function.
1390 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
1392 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
1394 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
1397 * bfdio.c (bfd_get_file_size): New function.
1398 * bfd-in2.h: Regenerated.
1400 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
1402 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
1405 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
1407 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
1408 dynobj instead of htab->elf.dynobj.
1410 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
1412 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
1414 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
1415 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
1416 actual number of internal relocations retrieved. Adjust
1417 function description.
1418 (bfd_elf64_canonicalize_reloc): Remove macro.
1419 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
1421 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1423 * archures.c (bfd_mach_sparc_v9m8): Define.
1424 (bfd_mach_sparc_v8plusm8): Likewise.
1425 (bfd_mach_sparc_v9_p): Adjust to M8.
1426 (bfd_mach_sparc_64bit_p): Likewise.
1427 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
1428 bfd_mach_sparc_v8plusm8.
1429 * bfd-in2.h: Regenerated.
1430 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
1432 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
1433 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
1434 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
1436 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1437 bfd_mach_sparc_v8plusm8.
1439 2017-05-19 Alan Modra <amodra@gmail.com>
1441 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
1442 debug and special sections when no non-note alloc sections in an
1445 2017-05-18 Alan Modra <amodra@gmail.com>
1447 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
1448 * elf-m10300.c: Likewise.
1450 * elf32-arc.c: Likewise.
1451 * elf32-bfin.c: Likewise.
1452 * elf32-m68k.c: Likewise.
1453 * elf32-nds32.c: Likewise.
1454 * elf32-tilepro.c: Likewise.
1455 * elflink.c: Likewise.
1456 * elfnn-aarch64.c: Likewise.
1457 * elfnn-riscv.c: Likewise.
1458 * elfxx-tilegx.c: Likewise.
1459 * mach-o.c: Likewise.
1460 * peXXigen.c: Likewise.
1461 * vms-alpha.c: Likewise.
1462 * vms-lib.c: Likewise.
1464 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
1467 * elflink.c (elf_gc_mark_debug_section): New function.
1468 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
1469 referenced by kept debug sections.
1471 2017-05-16 Alan Modra <amodra@gmail.com>
1473 * elf-m10300.c: Rename occurrences of non_ir_ref.
1474 * elf32-arm.c: Likewise.
1475 * elf32-bfin.c: Likewise.
1476 * elf32-cr16.c: Likewise.
1477 * elf32-cris.c: Likewise.
1478 * elf32-d10v.c: Likewise.
1479 * elf32-dlx.c: Likewise.
1480 * elf32-fr30.c: Likewise.
1481 * elf32-frv.c: Likewise.
1482 * elf32-hppa.c: Likewise.
1483 * elf32-i370.c: Likewise.
1484 * elf32-i386.c: Likewise.
1485 * elf32-iq2000.c: Likewise.
1486 * elf32-lm32.c: Likewise.
1487 * elf32-m32c.c: Likewise.
1488 * elf32-m32r.c: Likewise.
1489 * elf32-m68hc1x.c: Likewise.
1490 * elf32-m68k.c: Likewise.
1491 * elf32-mcore.c: Likewise.
1492 * elf32-metag.c: Likewise.
1493 * elf32-microblaze.c: Likewise.
1494 * elf32-moxie.c: Likewise.
1495 * elf32-msp430.c: Likewise.
1496 * elf32-mt.c: Likewise.
1497 * elf32-nios2.c: Likewise.
1498 * elf32-or1k.c: Likewise.
1499 * elf32-ppc.c: Likewise.
1500 * elf32-rl78.c: Likewise.
1501 * elf32-s390.c: Likewise.
1502 * elf32-score.c: Likewise.
1503 * elf32-score7.c: Likewise.
1504 * elf32-sh.c: Likewise.
1505 * elf32-tic6x.c: Likewise.
1506 * elf32-tilepro.c: Likewise.
1507 * elf32-v850.c: Likewise.
1508 * elf32-vax.c: Likewise.
1509 * elf32-xstormy16.c: Likewise.
1510 * elf32-xtensa.c: Likewise.
1511 * elf64-alpha.c: Likewise.
1512 * elf64-hppa.c: Likewise.
1513 * elf64-ia64-vms.c: Likewise.
1514 * elf64-mmix.c: Likewise.
1515 * elf64-ppc.c: Likewise.
1516 * elf64-s390.c: Likewise.
1517 * elf64-sh64.c: Likewise.
1518 * elf64-x86-64.c: Likewise.
1519 * elflink.c: Likewise.
1520 * elfnn-aarch64.c: Likewise.
1521 * elfnn-ia64.c: Likewise.
1522 * elfnn-riscv.c: Likewise.
1523 * elfxx-mips.c: Likewise.
1524 * elfxx-sparc.c: Likewise.
1525 * elfxx-tilegx.c: Likewise.
1526 * linker.c: Likewise.
1528 2017-05-16 Alan Modra <amodra@gmail.com>
1530 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
1531 * elflink.c (elf_link_add_object_symbols): Update to use
1533 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
1535 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1537 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
1539 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
1541 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
1543 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
1544 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
1546 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
1548 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1550 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
1552 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
1553 to plt_second/plt_second_eh_frame.
1554 (elf_x86_64_link_hash_newfunc): Updated.
1555 (elf_x86_64_allocate_dynrelocs): Likewise.
1556 (elf_x86_64_size_dynamic_sections): Likewise.
1557 (elf_x86_64_relocate_section): Likewise.
1558 (elf_x86_64_finish_dynamic_symbol): Likewise.
1559 (elf_x86_64_finish_dynamic_sections): Likewise.
1560 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
1561 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
1563 (elf_backend_setup_gnu_properties): Updated. Create the
1564 .plt.sec section instead of the .plt.sec section.
1566 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
1569 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
1570 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
1572 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1574 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
1575 (bfd_elf64_set_reloc): Define.
1576 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
1578 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
1580 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
1581 (struct bfd_target): New field _bfd_set_reloc.
1582 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
1583 * reloc.c (_bfd_generic_set_reloc): New function.
1584 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
1585 * nlm-target.h (nlm_set_reloc): Likewise.
1586 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
1587 * aout-tic30.c (MY_set_reloc): Likewise.
1588 * aout-target.h (MY_set_reloc): Likewise.
1589 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
1590 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
1591 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
1592 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
1593 * aout-adobe.c (aout_32_set_reloc): Likewise.
1594 * bout.c (b_out_set_reloc): Likewise.
1595 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
1596 * i386os9k.c (aout_32_set_reloc): Likewise.
1597 * ieee.c (ieee_set_reloc): Likewise.
1598 * oasys.c (oasys_set_reloc): Likewise.
1599 * som.c (som_set_reloc): Likewise.
1600 * versados.c (versados_set_reloc): Likewise.
1601 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1602 _bfd_generic_set_reloc.
1603 (rs6000_xcoff64_aix_vec): LIkewise.
1604 * libbfd.c (_bfd_norelocs_set_reloc): New function.
1605 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
1606 * i386msdos.c (msdos_set_reloc): Define to
1607 _bfd_norelocs_set_reloc.
1608 * elfcode.h (elf_set_reloc): Define.
1609 * bfd-in2.h: Regenerated.
1611 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
1614 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
1615 for IFUNC function address.
1617 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
1619 * elf32-arc.c (FEATURE_LIST_NAME): Define.
1620 (CONFLICT_LIST): Likewise.
1621 (opcode/arc-attrs.h): Include.
1622 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
1623 (arc_extract_features): New file.
1624 (arc_stralloc): Likewise.
1625 (arc_elf_merge_attributes): Likewise.
1626 (arc_elf_merge_private_bfd_data): Use object attributes.
1627 (bfd_arc_get_mach_from_attributes): New function.
1628 (arc_elf_object_p): Use object attributes.
1629 (arc_elf_final_write_processing): Likewise.
1630 (elf32_arc_obj_attrs_arg_type): New function.
1631 (elf32_arc_obj_attrs_handle_unknown): Likewise.
1632 (elf32_arc_section_from_shdr): Likewise.
1633 (elf_backend_obj_attrs_vendor): Define.
1634 (elf_backend_obj_attrs_section): Likewise.
1635 (elf_backend_obj_attrs_arg_type): Likewise.
1636 (elf_backend_obj_attrs_section_type): Likewise.
1637 (elf_backend_obj_attrs_handle_unknown): Likewise.
1638 (elf_backend_section_from_shdr): Likewise.
1640 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
1643 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
1644 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
1645 and the destination is a Thumb symbol.
1647 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1649 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
1650 initializer to silence GCC 4.2.
1651 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1653 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1655 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
1656 (LAZY_PLT_ENTRY_SIZE): This.
1657 (NON_LAZY_PLT_ENTRY_SIZE): New.
1658 (elf_x86_64_plt0_entry): Renamed to ...
1659 (elf_x86_64_lazy_plt0_entry): This.
1660 (elf_x86_64_plt_entry): Renamed to ...
1661 (elf_x86_64_lazy_plt_entry): This.
1662 (elf_x86_64_bnd_plt0_entry): Renamed to ...
1663 (elf_x86_64_lazy_bnd_plt0_entry): This.
1664 (elf_x86_64_legacy_plt_entry): Removed.
1665 (elf_x86_64_bnd_plt_entry): Renamed to ...
1666 (elf_x86_64_lazy_bnd_plt_entry): This.
1667 (elf_x86_64_legacy_plt2_entry): Renamed to ...
1668 (elf_x86_64_non_lazy_plt_entry): This.
1669 (elf_x86_64_bnd_plt2_entry): Renamed to ...
1670 (elf_x86_64_non_lazy_bnd_plt_entry): This.
1671 (elf_x86_64_eh_frame_plt): Renamed to ...
1672 (elf_x86_64_eh_frame_lazy_plt): This.
1673 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
1674 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
1675 (elf_x86_64_eh_frame_plt_got): Renamed to ...
1676 (elf_x86_64_eh_frame_non_lazy_plt): This.
1677 (elf_x86_64_lazy_plt_layout): New.
1678 (elf_x86_64_non_lazy_plt_layout): Likewise.
1679 (elf_x86_64_plt_layout): Likewise.
1680 (elf_x86_64_backend_data): Remove PLT layout information. Add
1681 os for target system.
1682 (GET_PLT_ENTRY_SIZE): Removed.
1683 (elf_x86_64_lazy_plt): New.
1684 (elf_x86_64_non_lazy_plt): Likewise.
1685 (elf_x86_64_lazy_bnd_plt): Likewise.
1686 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1687 (elf_x86-64_arch_bed): Updated.
1688 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1689 (elf_x86_64_create_dynamic_sections): Removed.
1690 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
1691 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1692 (elf_x86-64_adjust_dynamic_symbol): Updated.
1693 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
1694 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1695 size for PLT0 if there is no PLT0. Get plt_entry_size from
1696 non_lazy_plt for non-lazy PLT entries.
1697 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
1698 from non_lazy_plt for non-lazy PLT entries.
1699 (elf_x86-64_relocate_section): Updated. Properly get PLT index
1700 if there is no PLT0.
1701 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
1702 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
1703 entries with non-lazy PLT layout. Don't fill the second and third
1704 slots in the PLT entry if there is no PLT0.
1705 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
1706 if there is no PLT0. Set sh_entsize on the .plt.got section.
1707 (compare_relocs): New.
1708 (elf_x86_64_plt_type): Likewise.
1709 (elf_x86_64_plt): Likewise.
1710 (elf_x86_64_nacl_plt): New. Forward declaration.
1711 (elf_x86_64_get_plt_sym_val): Removed.
1712 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
1713 against all dynamic relocations.
1714 (elf_x86_64_link_setup_gnu_properties): New function.
1715 (elf_backend_create_dynamic_sections): Updated.
1716 (elf_backend_setup_gnu_properties): New.
1717 (elf_x86_64_nacl_plt): New.
1718 (elf_x86_64_nacl_arch_bed): Updated.
1720 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
1722 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
1723 (LAZY_PLT_ENTRY_SIZE): This.
1724 (NON_LAZY_PLT_ENTRY_SIZE): New.
1725 (elf_i386_plt0_entry): Renamed to ...
1726 (elf_i386_lazy_plt0_entry): This.
1727 (elf_i386_plt_entry): Renamed to ...
1728 (elf_i386_lazy_plt_entry): This.
1729 (elf_i386_pic_plt0_entry): Renamed to ...
1730 (elf_i386_pic_lazy_plt0_entry): This.
1731 (elf_i386_pic_plt_entry): Renamed to ...
1732 (elf_i386_pic_lazy_plt_entry): This.
1733 (elf_i386_got_plt_entry): Renamed to ...
1734 (elf_i386_non_lazy_plt_entry): This.
1735 (elf_i386_pic_got_plt_entry): Renamed to ...
1736 (elf_i386_pic_non_lazy_plt_entry): This.
1737 (elf_i386_eh_frame_plt): Renamed to ...
1738 (elf_i386_eh_frame_lazy_plt): This.
1739 (elf_i386_eh_frame_plt_got): Renamed to ...
1740 (elf_i386_eh_frame_non_lazy_plt): This.
1741 (elf_i386_plt_layout): Renamed to ...
1742 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
1743 eh_frame_plt_got_size.
1744 (elf_i386_non_lazy_plt_layout): New.
1745 (elf_i386_plt_layout): Likewise.
1746 (elf_i386_non_lazy_plt): Likewise.
1747 (GET_PLT_ENTRY_SIZE): Removed.
1748 (elf_i386_plt): Renamed to ...
1749 (elf_i386_lazy_plt): This.
1750 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
1751 (elf_i386_arch_bed): Updated.
1752 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
1753 (elf_i386_create_dynamic_sections): Removed.
1754 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
1755 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
1756 (elf_i386_adjust_dynamic_symbol): Updated.
1757 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
1758 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
1759 size for PLT0 if there is no PLT0.
1760 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
1761 output section is discarded only if GOT isn't empty.
1762 (elf_i386_relocate_section): Updated. Properly get PLT index
1763 if there is no PLT0.
1764 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
1765 second and third slots in the PLT entry if there is no PLT0.
1766 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
1767 if there is no PLT0. Set sh_entsize on the .plt.got section.
1768 (elf_i386_nacl_plt): Forward declaration.
1769 (elf_i386_get_plt_sym_val): Removed.
1770 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
1771 against all dynamic relocations.
1772 (elf_i386_link_setup_gnu_properties): New function.
1773 (elf_backend_create_dynamic_sections): Updated.
1774 (elf_backend_setup_gnu_properties): New.
1775 (elf_i386_nacl_plt): Updated.
1776 (elf_i386_nacl_arch_bed): Likewise.
1777 (elf_i386_vxworks_arch_bed): Likewise.
1779 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
1781 * elflink.c (elf_output_implib): Remove executable flag from import
1783 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
1784 library is a relocatable object file.
1786 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1789 * elf32-avr.c (avr_should_move_sym): New function.
1790 (avr_should_reduce_sym_size): Likewise.
1791 (avr_should_increase_sym_size): Likewise.
1792 (elf32_avr_relax_delete_bytes): Adjust symbol values
1793 and sizes by calling new functions.
1795 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
1797 * config.bfd (riscv32-*): Enable rv64.
1799 2017-05-02 Alan Modra <amodra@gmail.com>
1802 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
1803 rather than h->root.type == bfd_link_hash_new.
1804 (bfd_elf_record_link_assignment): Similarly, call
1805 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
1807 2017-04-29 Alan Modra <amodra@gmail.com>
1810 * reloc.c (reloc_offset_in_range): New function.
1811 (bfd_perform_relocation, bfd_install_relocation): Use it.
1812 (_bfd_final_link_relocate): Likewise.
1814 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
1817 before using .plt.got.
1818 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1820 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
1823 instead of "+=" to update 0.
1825 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1827 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
1828 .plt.got section here.
1829 (elf_i386_check_relocs): Don't create the .plt.got section.
1830 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
1831 the .plt.got and .plt.bnd sections here.
1832 (elf_x86_64_check_relocs): Don't create the .plt.got nor
1835 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1837 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
1839 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
1840 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
1841 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
1842 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
1845 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
1849 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
1850 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
1851 the first relocatable ELF input with GNU properties.
1853 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
1855 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
1856 VxWorks for non-PIC.
1858 2017-04-27 Alan Modra <amodra@gmail.com>
1860 * elf-bfd.h (struct elf_backend_data): Make asection param of
1861 elf_backend_eh_frame_address_size const.
1862 (_bfd_elf_eh_frame_address_size): Likewise.
1863 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
1864 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
1865 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
1866 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
1867 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
1868 (next_cie_fde_offset): Constify params.
1869 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
1871 2017-04-27 Alan Modra <amodra@gmail.com>
1873 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
1874 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
1875 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
1877 (offset_adjust): New function.
1878 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
1879 (adjust_eh_frame_local_symbols): Likewise.
1880 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
1881 after changing anything. Return true if anything changed.
1882 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
1883 _bfd_elf_adjust_eh_frame_global_symbol for globals.
1885 2017-04-27 Alan Modra <amodra@gmail.com>
1887 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
1890 2017-04-27 Alan Modra <amodra@gmail.com>
1892 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1893 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
1894 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
1895 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
1896 for undef and undefweak dyn_relocs.
1897 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
1898 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
1899 (allocate_got, allocate_dynrelocs): Likewise.
1900 (ppc64_elf_relocate_section): Likewise.
1902 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
1904 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
1905 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
1906 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
1907 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
1909 2017-04-26 Nick Clifton <nickc@redhat.com>
1912 * reloc.c (bfd_perform_relocation): Check for a negative address
1915 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1918 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
1920 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
1921 (elf_backend_always_renumber_dynsyms): Define.
1922 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
1923 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
1924 * elflink.c (bfd_elf_size_dynamic_sections): Also call
1925 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
1927 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1929 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
1931 * elflink.c (bfd_elf_size_dynamic_sections): Only call
1932 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
1933 sections have been created.
1935 2017-04-26 Nick Clifton <nickc@redhat.com>
1938 * compress.c (bfd_init_section_compress_status): Check the return
1939 value from bfd_malloc.
1941 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1943 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
1944 no_finish_dynamic_symbol.
1945 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
1947 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
1948 weak symbol, don't make it dynamic.
1949 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
1950 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
1951 relocation for GOT reference.
1952 (elf_x86_64_finish_dynamic_symbol): Abort if
1953 no_finish_dynamic_symbol isn't 0.
1955 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1958 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
1959 undefined weak symbol, don't make it dynamic.
1960 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
1961 set no_finish_dynamic_symbol and generate R_386_RELATIVE
1962 relocation for R_386_GOT32.
1964 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
1967 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
1969 2017-04-23 Alan Modra <amodra@gmail.com>
1972 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
1973 * elf.c (lcomm_sym): New.
1974 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
1975 * bfd-in2.h: Regenerate.
1977 2017-04-23 Alan Modra <amodra@gmail.com>
1980 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
1981 parameters and comment.
1982 (_bfd_elf_get_reloc_section): Delete.
1983 (_bfd_elf_plt_get_reloc_section): Declare.
1984 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
1985 New functions. Don't blindly skip over assumed .rel/.rela prefix.
1987 (_bfd_elf_get_reloc_section): ..here. Delete.
1988 (assign_section_numbers): Call elf_get_reloc_section.
1989 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
1990 * elfxx-target.h (elf_backend_get_reloc_section): Update.
1992 2017-04-23 Alan Modra <amodra@gmail.com>
1995 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
1998 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2001 * elf32-i386.c (elf_i386_link_hash_entry): Add
2002 no_finish_dynamic_symbol.
2003 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
2004 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
2005 symbol, don't make it dynamic in PIE.
2006 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
2007 set no_finish_dynamic_symbol and generate R_386_RELATIVE
2008 relocation for R_386_GOT32
2009 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
2012 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
2016 * elflink.c (elf_link_add_object_symbols): Require
2017 --no-dynamic-linker with -E/--dynamic-list when creating
2020 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2022 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
2025 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
2027 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
2028 dynamic symbol sorting.
2030 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
2033 * elflink.c (elf_link_add_object_symbols): Preserve
2034 dynamic_ref_after_ir_def when restoring the symbol table for
2035 unneeded dynamic object.
2037 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
2040 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
2041 on on undefined IFUNC symbol in the second PLT.
2043 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
2045 * peXXigen.c (pe_print_reloc): Correct chunk_end.
2047 2017-04-19 Alan Modra <amodra@gmail.com>
2049 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
2050 or make dynamic for info->dynamic_undefined_weak 0 and 1.
2051 * elf32-ppc.c:Formatting.
2052 (ensure_undefweak_dynamic): Don't make dynamic when
2053 info->dynamic_undefined_weak is zero.
2054 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2055 info->dynamic_undefined_weak. Discard undef dyn_relocs when
2056 not default visibility. Discard undef and undefweak
2058 (ppc_elf_relocate_section): Adjust to suit.
2059 * elf64-ppc.c: Formatting.
2060 (ensure_undefweak_dynamic): Don't make dynamic when
2061 info->dynamic_undefined_weak is zero.
2062 (allocate_dynrelocs): Discard undefweak dyn_relocs for
2063 info->dynamic_undefined_weak. Discard them earlier.
2065 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
2068 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
2069 before generating the version definition section.
2071 2017-04-17 Alan Modra <amodra@gmail.com>
2073 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
2074 state when a regular object file defines a symbol with
2075 incompatible type to that defined by an earlier shared lib.
2077 2017-04-13 Alan Modra <amodra@gmail.com>
2079 * coffcode.h: Wrap some overly long _bfd_error_handler args.
2081 * elf32-arm.c: Likewise.
2082 * elf32-i386.c: Likewise.
2083 * elf32-mep.c: Likewise.
2084 * elf64-ia64-vms.c: Likewise.
2085 * elf64-x86-64.c: Likewise.
2086 * elflink.c: Likewise.
2087 * elfnn-ia64.c: Likewise.
2088 * elfxx-mips.c: Likewise.
2090 2017-04-13 Alan Modra <amodra@gmail.com>
2092 * aoutx.h: Use %B and %A in error messages throughout file.
2093 * aout-cris.c: Likewise.
2094 * archive.c: Likewise.
2095 * binary.c: Likewise.
2096 * coff-rs6000.c: Likewise.
2097 * coff-tic4x.c: Likewise.
2098 * coffcode.h: Likewise.
2099 * coffgen.c: Likewise.
2100 * cofflink.c: Likewise.
2101 * coffswap.h: Likewise.
2102 * cpu-arm.c: Likewise.
2103 * elf-eh-frame.c: Likewise.
2104 * elf-m10300.c: Likewise.
2106 * elf32-arc.c: Likewise.
2107 * elf32-arm.c: Likewise.
2108 * elf32-bfin.c: Likewise.
2109 * elf32-frv.c: Likewise.
2110 * elf32-iq2000.c: Likewise.
2111 * elf32-m32c.c: Likewise.
2112 * elf32-microblaze.c: Likewise.
2113 * elf32-nds32.c: Likewise.
2114 * elf32-rl78.c: Likewise.
2115 * elf32-rx.c: Likewise.
2116 * elf32-score.c: Likewise.
2117 * elf32-score7.c: Likewise.
2118 * elf32-sh64.c: Likewise.
2119 * elf32-v850.c: Likewise.
2120 * elf32-vax.c: Likewise.
2121 * elf32-visium.c: Likewise.
2122 * elf64-ia64-vms.c: Likewise.
2123 * elf64-mmix.c: Likewise.
2124 * elf64-sh64.c: Likewise.
2125 * elfcode.h: Likewise.
2126 * elfnn-aarch64.c: Likewise.
2127 * elfnn-ia64.c: Likewise.
2128 * elfxx-mips.c: Likewise.
2129 * hpux-core.c: Likewise.
2132 * linker.c: Likewise.
2133 * merge.c: Likewise.
2135 * oasys.c: Likewise.
2136 * pdp11.c: Likewise.
2137 * peXXigen.c: Likewise.
2138 * rs6000-core.c: Likewise.
2139 * vms-alpha.c: Likewise.
2140 * xcofflink.c: Likewise.
2142 2017-04-13 Alan Modra <amodra@gmail.com>
2144 * bfd.c (PRINT_TYPE): Define.
2145 (_doprnt): New function.
2146 (error_handler_internal): Use _doprnt.
2147 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
2148 calls in their natural order, throughout file.
2149 * coff-mcore.c: Likewise.
2150 * coff-ppc.c: Likewise.
2151 * coff-tic80.c: Likewise.
2152 * cofflink.c: Likewise.
2153 * elf-s390-common.c: Likewise.
2155 * elf32-arm.c: Likewise.
2156 * elf32-i386.c: Likewise.
2157 * elf32-m32r.c: Likewise.
2158 * elf32-msp430.c: Likewise.
2159 * elf32-spu.c: Likewise.
2160 * elf64-ia64-vms.c: Likewise.
2161 * elf64-sparc.c: Likewise.
2162 * elf64-x86-64.c: Likewise.
2163 * elflink.c: Likewise.
2164 * elfnn-aarch64.c: Likewise.
2165 * elfnn-ia64.c: Likewise.
2166 * elfxx-mips.c: Likewise.
2168 2017-04-13 Alan Modra <amodra@gmail.com>
2170 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
2171 branch veneers" error. Fix double space and format message.
2172 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
2173 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
2175 2017-04-13 Alan Modra <amodra@gmail.com>
2177 * bfd-in2.h: Regenerate.
2179 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2181 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
2182 extra `\n' in warning/error messages.
2183 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
2184 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2186 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
2188 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
2189 processor-specific properties with generic ELF target vector.
2191 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
2193 * elf32-sparc.c (elf_backend_fixup_symbol): New.
2194 * elf64-sparc.c (elf_backend_fixup_symbol): New.
2195 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2196 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
2198 (link_hash_newfunc): Initialize has_got_reloc and
2200 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
2202 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
2204 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
2206 (_bfd_sparc_elf_fixup_symbol): New function.
2207 (allocate_dynrelocs): Don't allocate space for dynamic
2208 relocations and discard relocations against resolved undefined
2209 weak symbols in executable. Don't make resolved undefined weak
2210 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
2211 relocation against undefined weak symbols in PIE.
2212 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
2213 relocations against resolved undefined weak symbols in PIE
2214 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
2215 without ynamic PLT/GOT relocations for resolved undefined weak
2217 Don't generate dynamic relocation against resolved undefined
2218 weak symbol in executable.
2219 (pie_finish_undefweak_symbol): New function.
2220 (_bfd_sparc_elf_finish_dynamic_sections): Call
2221 pie_finish_undefweak_symbol on all symbols in PIE.
2222 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
2223 (_bfd_sparc_elf_fixup_symbol): New function.
2225 2017-04-10 Nick Clifton <nickc@redhat.com>
2227 * config.bfd: Remove ns32k from obsolete list.
2229 2017-04-10 Alan Modra <amodra@gmail.com>
2232 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
2233 (special_sections_i): Likewise for .init_array.
2234 (special_sections_p): Likewise for .preinit_array.
2236 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
2241 ELF_COMMON_DEF_P for common symbols.
2242 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2243 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2244 * elflink.c (_bfd_elf_merge_symbol): Revert commits
2245 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
2246 07492f668d2173da7a2bda3707ff0985e0f460b6.
2248 2017-04-07 Pedro Alves <palves@redhat.com>
2250 * opncls.c (bfd_get_debug_link_info): Rename to...
2251 (bfd_get_debug_link_info_1): ... this. Change type of second
2252 parameter to void pointer. Adjust.
2253 (bfd_get_debug_link_info): Reimplement on top of
2254 bfd_get_debug_link_info_1.
2255 (separate_debug_file_exists, separate_alt_debug_file_exists):
2256 Change type of second parameter to void pointer. Adjust.
2257 (get_func_type, check_func_type): Change type of second parameter
2259 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
2260 the callback functions instead of passing the address of a local.
2261 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
2262 find_separate_debug_file.
2263 (get_alt_debug_link_info_shim): Change type of second parameter to
2264 void pointer. Adjust.
2265 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
2266 find_separate_debug_file.
2267 (get_build_id_name, bfd_boolean check_build_id_file): Change type
2268 of second parameter to void pointer. Adjust.
2269 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
2270 pointer local to find_separate_debug_file.
2272 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
2274 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
2275 external symbols with a definition.
2276 (_bfd_coff_gc_mark_extra_sections): Fix typo.
2278 2017-04-07 Alan Modra <amodra@gmail.com>
2280 * po/SRC-POTFILES.in: Regenerate.
2282 2017-04-05 Alan Modra <amodra@gmail.com>
2284 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
2287 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
2289 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
2290 numbers for DataDirectory entry indicies passed to
2293 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
2295 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
2296 each GNU_MBIND section and align GNU_MBIND section to page size.
2297 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
2298 segment for each GNU_MBIND section.
2299 (_bfd_elf_init_private_section_data): Copy sh_info from input
2300 for GNU_MBIND section.
2302 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
2304 * elfnn-riscv.c (GP_NAME): Delete.
2305 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
2306 (_bfd_riscv_relax_lui): Likewise.
2308 2017-04-04 Nick Clifton <nickc@redhat.com>
2311 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
2313 (bfd_elf_final_link): Only initialize the extended symbol index
2314 section if there are extended symbol tables to list.
2316 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
2318 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
2319 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
2320 * configure.ac (elf): Add elf-properties.lo.
2321 * Makefile.in: Regenerated.
2322 * configure: Likewise.
2323 * elf-bfd.h (elf_property_kind): New.
2324 (elf_property): Likewise.
2325 (elf_property_list): Likewise.
2326 (elf_properties): Likewise.
2327 (_bfd_elf_parse_gnu_properties): Likewise.
2328 (_bfd_elf_get_property): Likewise.
2329 (_bfd_elf_link_setup_gnu_properties): Likewise.
2330 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
2331 and setup_gnu_properties.
2332 (elf_obj_tdata): Add properties.
2333 * elf-properties.c: New file.
2334 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
2335 (elf_i386_merge_gnu_properties): Likewise.
2336 (elf_backend_parse_gnu_properties): Likewise.
2337 (elf_backend_merge_gnu_properties): Likewise.
2338 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
2339 (elf_x86_64_merge_gnu_properties): Likewise.
2340 (elf_backend_parse_gnu_properties): Likewise.
2341 (elf_backend_merge_gnu_properties): Likewise.
2342 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
2343 (elf_backend_parse_gnu_properties): Likewise.
2344 (elf_backend_setup_gnu_properties): Likewise.
2345 (elfNN_bed): Add elf_backend_parse_gnu_properties,
2346 elf_backend_merge_gnu_properties and
2347 elf_backend_setup_gnu_properties.
2349 2017-03-30 Pip Cet <pipcet@gmail.com>
2351 * elf32-wasm32.c: Add relocation code, two relocs.
2352 * reloc.c: Add wasm32 relocations.
2353 * libbfd.h: Regenerate.
2354 * bfd-in2.h: Regenerate.
2355 * bfd/po/bfd.pot: Regenerate.
2357 2017-03-29 Nick Clifton <nickc@redhat.com>
2360 * coff-bfd.h (struct coff_section_data): Add new fields:
2361 saved_bias and bias.
2362 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
2363 computed for PE binaries.
2364 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
2367 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
2370 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
2371 to handle a local symbol with a hash-symbol-entry; without PLT.
2372 Add BFD_ASSERT for an incidental case with GOT entry present.
2373 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
2374 isn't forced-or-set local.
2376 2017-03-27 Pip Cet <pipcet@gmail.com>
2378 * wasm-module.c: New file to support WebAssembly modules.
2379 * wasm-module.h: New file to support WebAssembly modules.
2380 * doc/webassembly.texi: Start documenting wasm-module.c.
2381 * config.bfd: Add wasm_vec.
2382 * targets.c: Likewise.
2383 * configure.ac: Likewise.
2384 * Makefile.am: Add entries for wasm-module.c.
2385 * Makefile.in: Regenerate.
2386 * configure: Regenerate.
2387 * po/SRC-POTFILES.in: Regenerate.
2389 2017-03-27 Pip Cet <pipcet@gmail.com>
2391 * cpu-wasm32.c: New file to support wasm32 architecture.
2392 * elf32-wasm32.c: New file to support wasm32 architecture.
2393 * Makefile.am: Add wasm32 architecture.
2394 * archures.c: Likewise.
2395 * config.bfd: Likewise.
2396 * configure.ac: Likewise.
2397 * targets.c: Likewise.
2398 * Makefile.in: Regenerate.
2399 * bfd-in2.h: Regenerate.
2400 * configure: Regenerate.
2401 * po/SRC-POTFILES.in: Regenerate.
2403 2017-03-20 Alan Modra <amodra@gmail.com>
2406 * elf64-ppc.c (compare_symbols): Stabilize sort.
2408 2017-03-18 Alan Modra <amodra@gmail.com>
2410 * elf64-ppc.c (struct ppc_link_hash_table): Add
2411 local_ifunc_resolver and maybe_local_ifunc_resolver.
2412 (ppc_build_one_stub): Set flags on emitting dynamic
2413 relocation to ifunc.
2414 (ppc64_elf_relocate_section): Likewise.
2415 (ppc64_elf_finish_dynamic_symbol): Likewise.
2416 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
2417 local dynamic relocs to ifuncs.
2418 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
2419 local_ifunc_resolver and maybe_local_ifunc_resolver.
2420 (ppc_elf_relocate_section): Set flag on emitting dynamic
2421 relocation to ifuncs.
2422 (ppc_elf_finish_dynamic_symbol): Likewise.
2423 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
2424 dynamic relocs to ifuncs.
2426 2017-03-13 Nick Clifton <nickc@redhat.com>
2429 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
2430 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
2431 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
2432 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
2433 * bfd-in2.h: Regenerate.
2434 * libbfd.h: Regenerate.
2435 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
2437 (IS_AARCH64_TLSDESC_RELOC): Likewise.
2438 (elfNN_aarch64_howto_table): Likewise.
2439 (aarch64_tls_transition_without_check): Likewise.
2440 (aarch64_reloc_got_type): Likewise.
2441 (elfNN_aarch64_final_link_relocate): Likewise.
2442 (elfNN_aarch64_tls_relax): Likewise.
2443 (elfNN_aarch64_relocate_section): Likewise.
2444 (elfNN_aarch64_gc_sweep_hook): Likewise.
2445 (elfNN_aarch64_check_relocs): Likewise.
2446 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2447 (_bfd_aarch64_elf_resolve_relocation): Likewise.
2449 2017-03-11 Alan Modra <amodra@gmail.com>
2451 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
2452 parameter is in fact used. Whitespace fixes.
2453 * elf64-ppc.c: Likewise.
2455 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
2457 * rs6000-core.c (CORE_NEW): Simplify macro when
2458 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
2460 2017-03-07 Alan Modra <amodra@gmail.com>
2464 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
2467 2017-03-05 Alan Modra <amodra@gmail.com>
2469 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
2470 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
2471 (next_cie_fde_offset): New function.
2472 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
2473 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
2474 four bytes. Align CIEs to four or eight bytes depending on
2475 per_encoding_aligned8. Align FDEs according to their encoding.
2476 Pad last FDE to output section alignment.
2477 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
2479 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
2480 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
2481 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
2483 2017-03-02 Martin Bickel <binutils@ineranves.de>
2486 * elf.c (rewrite_elf_program_header): Do not issue a warning for
2487 empty segments which have a zero filesz, but a non-zero memsz.
2489 2017-03-02 Alan Modra <amodra@gmail.com>
2491 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
2493 2017-02-28 Alan Modra <amodra@gmail.com>
2495 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
2496 (ppc64_elf_relocate_section): Likewise.
2498 2017-02-28 Alan Modra <amodra@gmail.com>
2501 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
2502 rather than elf32_nios2_hash_table or elf_hash_table.
2503 (create_got_section): Likewise.
2504 (nios2_elf32_finish_dynamic_symbol): Likewise.
2505 (nios2_elf32_adjust_dynamic_symbol): Likewise.
2506 (nios2_elf32_size_dynamic_sections): Likewise.
2507 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
2508 vars. Use htab equivalents directly instead. Don't create
2509 all dynamic sections on needing just the GOT. Use a goto
2510 rather than a fall-through with reloc test. Ensure
2511 htab->dynobj is set when making dynamic sreloc section.
2512 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
2513 equivalent directly instead. Don't segfault on looking for
2514 .dynamic when dynamic sections have not been created. Don't
2515 segfault on .got.plt being discarded.
2516 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
2517 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
2518 fixme and another not so relevant comment.
2519 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
2520 already set, set hash table dynobj on creating .sbss.
2522 2017-02-28 Alan Modra <amodra@gmail.com>
2524 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
2525 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
2526 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
2527 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
2528 (ppc64_elf_relocate_section): Likewise.
2529 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
2530 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
2531 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
2532 * libbfd.h: Regenerate.
2533 * bfd-in2.h: Regenerate.
2535 2017-02-28 Alan Modra <amodra@gmail.com>
2537 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
2538 dynamic .data.rel.ro read-only.
2539 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
2540 rather than section flags when deciding where copy reloc goes.
2541 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
2542 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
2543 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
2544 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
2545 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
2546 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
2547 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
2548 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
2549 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2550 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
2551 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
2552 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
2553 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
2554 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
2555 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
2556 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
2557 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
2558 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
2559 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
2561 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
2563 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
2564 `jalr $0, $25' instruction encoding.
2566 2017-02-27 Nick Clifton <nickc@redhat.com>
2569 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
2570 generating a seg-fault when encountering a symbol that has been
2571 deleted by garbage collection.
2573 2017-02-25 Alan Modra <amodra@gmail.com>
2575 * elf32-arc.c (struct dynamic_sections): Delete.
2576 (enum dyn_section_types): Delete.
2577 (dyn_section_names): Delete.
2578 (arc_create_dynamic_sections): Delete.
2579 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
2580 segfault on discarded .rela.plt section.
2581 (elf_arc_size_dynamic_sections): Formatting. Don't call
2582 arc_create_dynamic_sections. Don't allocate memory for sections
2583 handled by the generic linker. Correct code finding relocs in
2584 read-only sections. Set SEC_EXCLUDE on zero size .got,
2585 .got.plt, and .dynbss sections. Do set .interp for pies.
2587 2017-02-24 Andrew Waterman <andrew@sifive.com>
2589 * elfnn-riscv.c (GP_NAME): New macro.
2590 (riscv_global_pointer_value): Use it.
2591 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
2592 output section, consider only that section's alignment.
2594 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2596 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
2597 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
2598 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
2599 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
2601 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
2603 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
2604 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
2607 2017-02-23 Alan Modra <amodra@gmail.com>
2610 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
2612 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
2613 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
2616 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
2619 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
2620 processing ahead of the call to `elf_gc_sweep_symbol'.
2622 2017-02-22 Nick Clifton <nickc@redhat.com>
2625 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
2626 created section 4-byte alignment.
2628 2017-02-22 Alan Modra <amodra@gmail.com>
2630 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
2631 on .got or .plt output section being discarded by script.
2632 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
2635 2017-02-21 Alan Modra <amodra@gmail.com>
2637 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
2638 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
2640 2017-02-20 Alan Modra <amodra@gmail.com>
2643 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
2644 if DT_RELSZ/DT_RELASZ is zero.
2646 2017-02-17 Nick Clifton <nickc@redhat.com>
2648 * compress.c (bfd_get_full_section_contents): Remember to reduce
2649 compressed size by the sizeof the compression header when
2650 decompressing the contents.
2652 2017-02-17 Pedro Alves <palves@redhat.com>
2654 * srec.c (Chunk): Rename to ...
2655 (_bfd_srec_len): ... this.
2656 (S3Forced): Rename to ...
2657 (_bfd_srec_forceS3): ... this.
2658 * objcopy.c: Adjust all references.
2660 2017-02-17 Pedro Alves <palves@redhat.com>
2662 * archive.c (bsd_write_armap): Rename to ...
2663 (_bfd_bsd_write_armap): ... this.
2664 (coff_write_armap): Rename to ...
2665 (_bfd_coff_write_armap): ... this.
2666 * libbfd-in.h (bsd_write_armap): Rename to ...
2667 (_bfd_bsd_write_armap): ... this.
2668 (coff_write_armap): Rename to ...
2669 (_bfd_coff_write_armap): ... this.
2670 * aout-target.h, aout-tic30.c: Adjust all users.
2671 * libbfd.h: Regenerate.
2673 2017-02-17 Pedro Alves <palves@redhat.com>
2675 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
2676 (warn_deprecated): Rename to ...
2677 (_bfd_warn_deprecated): ... this.
2678 * libbfd.c (warn_deprecated): Rename to ...
2679 (_bfd_warn_deprecated): ... this.
2680 * bfd-in2.h: Regenerate.
2682 2017-02-17 Pedro Alves <palves@redhat.com>
2684 * bfdio.c (real_ftell): Rename to ...
2685 (_bfd_real_ftell): ... this.
2686 (real_fseek): Rename to ...
2687 (_bfd_real_fseek): ... this.
2688 (real_fopen): Rename to ...
2689 (_bfd_real_fopen): ... this.
2690 * libbfd-in.h (real_ftell): Rename to ...
2691 (_bfd_real_ftell): ... this.
2692 (real_fseek): Rename to ...
2693 (_bfd_real_fseek): ... this.
2694 (real_fopen): Rename to ...
2695 (_bfd_real_fopen): ... this.
2696 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
2697 * libbfd.h: Regenerate.
2699 2017-02-17 Pedro Alves <palves@redhat.com>
2701 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
2702 * libbfd.c (read_unsigned_leb128): Rename to ...
2703 (_bfd_read_unsigned_leb128): ... this.
2704 (read_signed_leb128): Rename to ...
2705 (_bfd_read_signed_leb128): ... this.
2706 (safe_read_leb128): Rename to ...
2707 (_bfd_safe_read_leb128): ... this.
2708 * libbfd-in.h (read_unsigned_leb128): Rename to ...
2709 (_bfd_read_unsigned_leb128): ... this.
2710 (read_signed_leb128): Rename to ...
2711 (_bfd_read_signed_leb128): ... this.
2712 (safe_read_leb128): Rename to ...
2713 (_bfd_safe_read_leb128): ... this.
2714 * libbfd.h: Renegerate.
2716 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2718 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
2719 before trying to fine matching file and line information.
2721 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
2723 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
2724 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
2725 not match current bfd, then reload debug information. Record bfd
2726 we're loading debug info for in the stash. If we have debug
2727 informatin in the cache then perform section placement before
2730 2017-02-16 Alan Modra <amodra@gmail.com>
2733 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
2734 * elfxx-target.h (elf_backend_no_page_alias): Define.
2735 (elfNN_bed): Init new field.
2736 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
2737 ensure PT_LOAD segment starts on a new page.
2738 * elf32-hppa.c (elf_backend_no_page_alias): Define.
2740 2017-02-16 Alan Modra <amodra@gmail.com>
2743 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
2746 2017-02-16 Jiong Wang <jiong.wang@arm.com>
2748 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
2749 * bfd-in2.h: Regenerated.
2751 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2754 * elf32-i386.c (elf_i386_relocate_section): Allow
2755 "lea foo@GOT, %reg" in PIC.
2757 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
2760 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
2761 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
2762 error against local IFUNC symbol without a base register for
2765 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
2767 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
2768 `%P: %H:' with `info->callbacks->einfo'.
2769 (ppc_elf_relocate_section): Likewise.
2770 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2771 (ppc64_elf_edit_toc): Likewise.
2772 (ppc64_elf_relocate_section): Likewise.
2774 2017-02-14 Alan Modra <amodra@gmail.com>
2776 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2777 --gc-keep-exported, and test versioned field of sym rather than
2778 looking for @ in name.
2780 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
2782 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
2785 2017-02-13 Nick Clifton <nickc@redhat.com>
2788 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
2791 2017-02-07 Andrew Waterman <andrew@sifive.com>
2793 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
2794 entry size if PLT header is written.
2796 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
2798 Fix sparc64 dynamic relocation processing to use the dynamic
2800 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
2801 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
2804 2017-02-03 Nick Clifton <nickc@redhat.com>
2807 * coffcode.h (coff_write_object_contents): Enlarge size of
2808 s_name_buf in order to avoid compile time warning about possible
2810 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
2811 32-bits of insn value before printing into buffer.
2813 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2815 * elfxx-mips.c (mips_elf_hash_sort_data): Add
2816 `max_local_dynindx'.
2817 (mips_elf_sort_hash_table): Handle it.
2818 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
2819 symbols bump up `max_local_dynindx' rather than
2820 `max_non_got_dynindx'.
2822 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2824 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
2825 `min_got_dynindx', `max_unref_got_dynindx' and
2826 `max_non_got_dynindx' members to the `bfd_size_type' data type.
2827 (mips_elf_sort_hash_table): Adjust accordingly.
2829 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2831 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
2832 to access the hash table.
2834 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2836 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
2837 non-NULL `htab' to the beginning.
2839 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
2841 * elflink.c (elf_gc_sweep): Wrap overlong line.
2843 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
2845 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
2846 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
2847 * elfxx-mips.c (mips_elf_link_hash_table): Add
2848 `ignore_branch_isa' member.
2849 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
2850 in branch relocation calculation as an error if
2851 `ignore_branch_isa' has been set.
2852 (_bfd_mips_elf_insn32): Rename to...
2853 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
2854 parameter to `insn32' and add an `ignore_branch_isa' parameter.
2855 Handle the new parameter.
2857 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
2859 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
2860 local variable dynobj.
2863 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
2864 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
2865 executable from read-only sections into sdynrelro.
2866 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
2867 dynamic relocs in sdynrelro.
2868 (elf_backend_want_dynrelro): Define.
2870 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2872 * config.bfd (*-*-rtemsaout*): Mark as removed.
2874 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2876 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
2877 (arm-*-rtems*): Move to (arm*-*-eabi*).
2878 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
2879 (m68-*-rtems*): Move to (m68*-*-elf*).
2881 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
2883 * config.bfd (*-*-rtemscoff*): Mark as removed.
2885 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
2888 * elflink.c (bfd_elf_record_link_assignment): Revert last
2889 change and don't ever clear `forced_local'. Set `mark'
2891 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
2893 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
2894 (bfd_elf_size_dynamic_sections): ... here.
2895 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
2896 and set `mark' instead in `__tls_get_addr_opt' processing.
2897 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
2899 2017-01-24 Alan Modra <amodra@gmail.com>
2901 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
2902 where dynamic relocs are preferable. Allow ifunc too.
2903 (ensure_undefweak_dynamic): New function.
2904 (allocate_dynrelocs): Use it here. Move plt handling last and
2905 don't make symbols dynamic, simplifying loop. Only make undef
2906 weak symbols with GOT entries dynamic. Correct condition
2907 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
2908 comments. Remove goto.
2909 (ppc_elf_relocate_section): Correct test for using dynamic
2910 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2911 to suit. Set up explicit tls_index entries and implicit GOT
2912 tls_index entries resolvable at link time for
2913 __tls_get_addr_opt. Simplify test to clear mem for prelink.
2914 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
2915 (ensure_undefweak_dynamic): New function.
2916 (allocate_dynrelocs): Use it here. Only make undef weak symbols
2917 with GOT entries dynamic. Remove unnecessary test of
2918 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
2919 (ppc64_elf_relocate_section): Correct test for using dynamic
2920 symbol on GOT relocs. Rearrange test for emitting GOT relocs
2921 to suit. Set up explicit tls_index entries and implicit GOT
2922 tls_index entries resolvable at link time for __tls_get_addr_opt.
2923 Simplify expression to clear mem for prelink.
2925 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
2927 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
2929 2017-01-20 Jiong Wang <jiong.wang@arm.com>
2931 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
2932 (elf_backend_hash_symbol): Define.
2934 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
2937 * elflink.c (bfd_elf_record_link_assignment): Clear any
2938 `forced_local' marking for DSO symbols that are not being
2941 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
2943 * elfnn-riscv.c (riscv_elf_object_p): New function.
2945 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
2948 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
2950 (elf_x86_64_check_relocs): Create .eh_frame section for the
2952 (elf_x86_64_size_dynamic_sections): Allocate and initialize
2953 .eh_frame section for the .plt.bnd section.
2954 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
2955 for the .plt.bnd section.
2957 2017-01-12 Nick Clifton <nickc@redhat.com>
2960 * opncls.c (find_separate_debug_file): Add include_dirs
2961 parameter. Only include the directory part of the bfd's filename
2962 in search paths if include_dirs is true. Add a couple of extra
2963 locations for looking for debug files.
2964 ( bfd_follow_gnu_debuglink): Update invocation of
2965 find_separate_debug_file.
2966 (bfd_follow_gnu_debugaltlink): Likewise.
2967 (get_build_id): New function: Finds the build-id of the given bfd.
2968 (get_build_id_name): New function: Computes the name of the
2969 separate debug info file for a bfd, based upon its build-id.
2970 (check_build_id_file): New function: Checks to see if a separate
2971 debug info file exists at the given location, and that its
2972 build-id matches that of the original bfd.
2973 (bfd_follow_build_id_debuglink): New function: Finds a separate
2974 debug info file for a given bfd by using the build-id method.
2975 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
2976 method of locating a separate debug info file before using the
2978 * bfd-in2.h: Regenerate.
2980 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
2983 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
2984 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
2985 elf_x86_64_eh_frame_plt_got.
2986 (elf_x86_64_size_dynamic_sections): Get unwind info from
2987 elf_x86_64_bnd_arch_bed for the BND PLT.
2989 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
2991 * config.bfd: Add entries for i686-redox and x86_64-redox.
2993 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
2995 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
2997 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2998 .eh_frame section to 4 bytes for x32.
2999 (elf_x86_64_check_relocs): Likewise.
3001 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
3005 (PLT_GOT_FDE_LENGTH): Likewise.
3006 (elf_i386_plt_layout): Add eh_frame_plt_got and
3007 eh_frame_plt_got_size.
3008 (elf_i386_plt): Updated.
3009 (elf_i386_link_hash_table): Add plt_got_eh_frame.
3010 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
3011 (elf_i386_size_dynamic_sections): Allocate and initialize
3012 .eh_frame section for .plt.got.
3013 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
3015 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
3016 eh_frame_plt_got_size.
3017 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
3018 (PLT_GOT_FDE_LENGTH): Likewise.
3019 (elf_x86_64_backend_data): Add eh_frame_plt_got and
3020 eh_frame_plt_got_size.
3021 (elf_x86_64_arch_bed): Updated.
3022 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
3023 eh_frame_plt_got_size.
3024 (elf_x86_64_nacl_arch_bed): Likewise.
3025 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
3026 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
3027 (elf_x86_64_size_dynamic_sections): Allocate and initialize
3028 .eh_frame section for .plt.got.
3029 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
3032 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
3034 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
3035 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
3037 2017-01-09 Nick Clifton <nickc@redhat.com>
3039 * dwarf2.c (lookup_address_in_function_table): Return early if
3040 there are no functions in the given comp unit, or if the high
3041 address of the last function in the comp unit is less than the
3044 2017-01-09 Nick Clifton <nickc@redhat.com>
3047 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
3048 message if there are too many symbols to load.
3050 2017-01-04 James Clarke <jrtc27@jrtc27.com>
3052 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
3053 if relocs are cached.
3055 2017-01-03 Rich Felker <bugdal@aerifal.cx>
3058 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
3059 for R_MICROBLAZE_GOTOFF_64.
3061 2017-01-03 Nick Clifton <nickc@redhat.com>
3063 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
3064 warning about using a possibly uninitialised variable.
3066 2017-01-02 Alan Modra <amodra@gmail.com>
3068 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
3069 (allocate_plt_static, allocate_dynrelocs): Use it.
3071 2017-01-02 Alan Modra <amodra@gmail.com>
3073 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
3074 .PARISC.unwind section.
3076 2017-01-02 Alan Modra <amodra@gmail.com>
3079 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
3080 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
3081 indirect to GOT pointer relative code edit.
3083 2017-01-02 Alan Modra <amodra@gmail.com>
3085 Update year range in copyright notice of all files.
3087 For older changes see ChangeLog-2016
3089 Copyright (C) 2017 Free Software Foundation, Inc.
3091 Copying and distribution of this file, with or without modification,
3092 are permitted in any medium without royalty provided the copyright
3093 notice and this notice are preserved.
3099 version-control: never