1 2017-11-01 Alan Modra <amodra@gmail.com>
4 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
5 entry when just a dynamic reloc can serve. Ensure no dynamic
6 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
7 Expand and move the non_got_ref comment.
8 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
10 2017-10-31 Nick Clifton <nickc@redhat.com>
13 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
16 2017-10-30 Alan Modra <amodra@gmail.com>
18 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
21 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
23 (bfd_elf_gc_sections): Likewise.
25 2017-10-30 Alan Modra <amodra@gmail.com>
28 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
29 ensure non_got_ref is not set due to debug references.
30 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
31 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
33 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
34 dynamic relocs when pic. Remove bogus code attempting to handle
36 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
38 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
39 and SYMBOL_REFERENCES_LOCAL in GOT handling.
41 2017-10-28 Alan Modra <amodra@gmail.com>
44 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
45 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
46 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
47 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
49 2017-10-25 Alan Modra <amodra@gmail.com>
51 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
52 optionally prefixed with "_".
53 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
55 2017-10-24 Andrew Waterman <andrew@sifive.com>
57 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
60 2017-10-24 Renlin Li <renlin.li@arm.com>
63 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
65 2017-10-23 Nick Clifton <nickc@redhat.com>
68 * elflink.c (elf_link_output_extsym): Keep global undefined
69 symbols if they have been marked as needed.
71 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
73 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
75 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
76 `_bfd_mips_elf_mkobject'.
78 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
81 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
83 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
85 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
86 (riscv_pcgp_lo_reloc): Likewise.
87 (riscv_pcgp_relocs): Likewise.
88 (riscv_init_pcgp_relocs): New function.
89 (riscv_free_pcgp_relocs): Likewise.
90 (riscv_record_pcgp_hi_reloc): Likewise.
91 (riscv_record_pcgp_lo_reloc): Likewise.
92 (riscv_delete_pcgp_hi_reloc): Likewise.
93 (riscv_use_pcgp_hi_reloc): Likewise.
94 (riscv_record_pcgp_lo_reloc): Likewise.
95 (riscv_find_pcgp_lo_reloc): Likewise.
96 (riscv_delete_pcgp_lo_reloc): Likewise.
97 (_bfd_riscv_relax_pc): Likewise.
98 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
99 via the new functions above.
101 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
103 * elfnn-riscv.c (R_RISCV_DELETE): New define.
104 (_bfd_riscv_relax_delete): New function.
105 (perform_relocation): Handle R_RISCV_DELETE.
106 (_bfd_riscv_relax_section): Likewise.
108 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
111 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
112 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
113 bfd_link_executable for TLS check.
114 (tilegx_elf_check_relocs): Likewise.
115 (allocate_dynrelocs): Likewise.
116 (tilegx_elf_relocate_section): Likewise.
118 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
121 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
122 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
123 bfd_link_executable for TLS check.
124 (tilepro_elf_check_relocs): Likewise.
125 (allocate_dynrelocs): Likewise.
126 (tilepro_elf_relocate_section): Likewise.
128 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
131 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
132 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
133 bfd_link_executable for TLS check.
134 (_bfd_sparc_elf_check_relocs): Likewise.
135 (allocate_dynrelocs): Likewise.
136 (_bfd_sparc_elf_relocate_section): Likewise.
138 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
140 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
141 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
142 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
144 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
146 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
147 indirect and warning symbols.
149 2017-10-17 Alan Modra <amodra@gmail.com>
152 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
153 against size left rather than comparing pointers. Reorganise loop.
155 2017-10-17 Alan Modra <amodra@gmail.com>
158 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
159 and error for any other size that doesn't cover the header word.
161 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
163 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
164 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
165 (elf_backend_gc_sweep_hook): Likewise.
166 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
167 (bfinfdpic_gc_sweep_hook): Likewise.
168 (elf_backend_gc_sweep_hook): Likewise.
169 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
170 (elf_backend_gc_sweep_hook): Likewise.
171 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
172 (elf_backend_gc_sweep_hook): Likewise.
173 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
174 (elf_backend_gc_sweep_hook): Likewise.
175 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
176 (elf_backend_gc_sweep_hook): Likewise.
177 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
178 (elf_backend_gc_sweep_hook): Likewise.
179 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
181 (elf_m68k_remove_got_entry_type): Removed.
182 (elf_m68k_find_got_entry_ptr): Likewise.
183 (elf_m68k_remove_got_entry): Likewise.
184 (elf_m68k_gc_sweep_hook): Likewise.
185 (elf_backend_gc_sweep_hook): Likewise.
186 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
187 (elf_backend_gc_sweep_hook): Likewise.
188 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
189 (elf_backend_gc_sweep_hook): Likewise.
190 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
191 (elf_backend_gc_sweep_hook): Likewise.
192 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
193 (elf_backend_gc_sweep_hook): Likewise.
194 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
195 (elf_backend_gc_sweep_hook): Likewise.
196 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
197 (elf_backend_gc_sweep_hook): Likewise.
198 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
199 (elf_backend_gc_sweep_hook): Likewise.
200 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
201 (elf_backend_gc_sweep_hook): Likewise.
202 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
203 (elf_backend_gc_sweep_hook): Likewise.
204 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
205 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
206 (elf_backend_gc_sweep_hook): Likewise.
207 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
208 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
209 (elf_backend_gc_sweep_hook): Likewise.
210 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
211 (elf_backend_gc_sweep_hook): Likewise.
212 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
213 (elf_backend_gc_sweep_hook): Likewise.
214 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
215 (elf_backend_gc_sweep_hook): Likewise.
216 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
217 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
218 (elf_backend_gc_sweep_hook): Likewise.
219 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
220 (ppc64_elf_gc_sweep_hook): Likewise.
221 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
222 (elf_backend_gc_sweep_hook): Likewise.
223 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
224 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
225 * elflink.c (elf_link_add_object_symbols): Don't call
226 _bfd_elf_link_check_relocs here.
227 (gc_sweep_hook_fn): Removed.
228 (elf_gc_sweep): Remove gc_sweep_hook.
229 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
230 (elf_backend_gc_sweep_hook): Likewise.
231 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
232 (elf_backend_gc_sweep_hook): Likewise.
233 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
234 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
235 (elf_backend_gc_sweep_hook): Likewise.
236 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
237 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
238 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
239 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
240 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
241 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
243 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
245 * elf32-i386.c (elf_i386_backend_data): Removed.
246 (get_elf_i386_backend_data): Likewise.
247 (elf_i386_arch_bed): Replace elf_i386_backend_data with
248 elf_x86_backend_data.
249 (elf_i386_get_synthetic_symtab): Likewise.
250 (elf_i386_nacl_arch_bed): Likewise.
251 (elf_i386_vxworks_arch_bed): Likewise.
252 (elf_i386_relocate_section): Check target_os instead of
254 (elf_i386_finish_dynamic_symbol): Likewise.
255 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
256 Check target_os instead of is_vxworks.
257 (elf_i386_link_setup_gnu_properties): Remove normal_target and
258 is_vxworks. Initialize plt0_pad_byte.
259 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
260 (get_elf_x86_64_arch_data): Likewise.
261 (get_elf_x86_64_backend_data): Likewise.
262 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
263 elf_x86_backend_data.
264 (elf_x86_64_get_synthetic_symtab): Likewise.
265 (elf_x86_64_nacl_arch_bed): Likewise.
266 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
267 normal_target. Initialize plt0_pad_byte.
268 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
269 instead of is_vxworks.
270 (_bfd_x86_elf_size_dynamic_sections): Likewise.
271 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
272 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
273 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
274 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
275 Update normal_target. Set up plt0_pad_byte. Check target_os
276 instead of is_vxworks.
277 * elfxx-x86.h (elf_x86_target_os): New.
278 (elf_x86_backend_data): Likewise.
279 (get_elf_x86_backend_data): Likewise.
280 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
282 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
285 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
287 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
288 _bfd_x86_elf_finish_dynamic_sections.
289 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
290 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
292 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
295 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
299 hide symbol which was forced to be dynamic.
301 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-cris.c (cris_elf_relocate_section): Don't generate
305 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
306 (cris_elf_check_relocs): Don't allocate dynamic relocation
307 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
309 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
312 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
313 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
314 (sh_elf_relocate_section): Don't generate dynamic relocation if
315 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
317 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
320 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
321 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
322 (elf_s390_relocate_section): Don't generate dynamic relocation
323 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
324 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
325 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
326 (elf_s390_relocate_section): Don't generate dynamic relocation
327 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
329 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
332 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
333 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
334 (allocate_dynrelocs): Discard dynamic relocations if
335 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
337 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
341 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
343 (allocate_dynrelocs): Discard dynamic relocations if
344 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
346 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
349 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
350 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
351 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
352 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
353 (elf_m68k_relocate_section): Don't generate dynamic relocation
354 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
356 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
359 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
360 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
361 (allocate_dynrelocs): Discard dynamic relocations if
362 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
363 (elf32_hppa_relocate_section): Don't generate dynamic
364 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
366 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
369 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
370 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
371 (allocate_fptr): Don't allocate function pointer if
372 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
373 (allocate_dynrel_entries): Don't allocate dynamic relocation
374 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
375 (set_got_entry): Don't set GOT entry if
376 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
377 (set_pltoff_entry): Don't set PLTOFF entry if
378 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
379 (elfNN_ia64_relocate_section): Don't install dynamic relocation
380 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
382 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
385 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
386 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
387 (allocate_dynrelocs): Don't allocate dynamic relocations if
388 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
390 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
393 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
394 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
395 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
396 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
398 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
402 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
403 (tilepro_elf_relocate_section): Don't generate dynamic
404 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
405 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
406 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
407 (tilegx_elf_relocate_section): Don't generate dynamic
408 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
410 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
413 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
414 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
416 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
417 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
419 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
421 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
422 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
423 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
425 2017-10-12 James Bowman <james.bowman@ftdichip.com>
427 * bfd-in2.h: Regenerate.
428 * libbfd.h: Regenerate.
429 * elf32-ft32.c: Add HOWTO R_FT32_15.
430 * reloc.c: Add BFD_RELOC_FT32_15.
432 2017-10-12 Nick Clifton <nickc@redhat.com>
434 * reloc.c (enum bfd_reloc_status): Start values at 2.
435 * bfd-in2.h: Regenerate.
436 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
437 that a TRUE return indicates success. Compare the result of
438 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
439 (build_one_stub): Change sense of tests against aarch64_relocate
441 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
442 than FALSE, when an error is detected.
443 (elfNN_aarch64_final_link_relocate): Likewise.
445 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
447 * elf32-i386.c (elf_backend_hide_symbol): New.
448 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
449 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
450 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
452 2017-10-12 Alan Modra <amodra@gmail.com>
454 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
455 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
456 (bfd_elf_define_start_stop): Likewise.
458 2017-10-12 Alan Modra <amodra@gmail.com>
460 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
461 when executable rather than non-PIC.
462 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
463 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
465 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
467 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
469 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
470 (elf_external_linux_prpsinfo64_ugid32): ... this.
471 (swap_linux_prpsinfo32_out): Rename to...
472 (swap_linux_prpsinfo32_ugid32_out): ... this.
473 (elf_external_linux_prpsinfo64_ugid16): New structure.
474 (swap_linux_prpsinfo64_ugid16_out): New function.
475 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
476 (elf_backend_linux_prpsinfo64_ugid16): Define.
477 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
478 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
479 of the 64-bit Linux core PRPSINFO note.
480 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
482 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
484 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
486 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
487 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
488 (elf_external_ppc_linux_prpsinfo32)
489 (swap_ppc_linux_prpsinfo32_out): Move to...
490 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
491 (swap_linux_prpsinfo32_ugid32_out): ... these.
492 (elf_external_linux_prpsinfo32): Rename to...
493 (elf_external_linux_prpsinfo32_ugid16): ... this.
494 (swap_linux_prpsinfo32_out): Rename to...
495 (swap_linux_prpsinfo32_ugid16_out): ... this.
496 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
497 (elf_backend_linux_prpsinfo32_ugid16): Define.
498 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
499 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
500 of the 32-bit Linux core PRPSINFO note.
501 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
502 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
503 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
504 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
505 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
506 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
507 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
508 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
509 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
510 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
512 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
514 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
515 `gap' member ahead of `pr_flag'.
517 2017-10-11 Pedro Alves <palves@redhat.com>
519 * bfd.c (_doprnt): Rename to ...
520 (_bfd_doprnt): ... this.
521 (error_handler_internal): Adjust.
523 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
525 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
526 instead of incrementing it.
527 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
529 2017-10-10 Renlin Li <renlin.li@arm.com>
532 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
533 symbols into dynamic.
535 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
538 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
539 (riscv_elf_link_hash_table_create): Initialize max_alignment to
541 (_bfd_riscv_relax_section): Cache the max alignment of output
542 sections if possible.
544 2017-10-10 Alan Modra <amodra@gmail.com>
546 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
547 .opd whenever .opd is present and non-zero size. Move code
548 setting abiversion to/from output file earlier. Only set
549 u.opd.func_sec when --gc-sections. Read relocs and set up
550 u.opd.func_sec values here..
551 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
553 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
555 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
557 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
560 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
563 .interp section with "ld --no-dynamic-linker".
565 2017-10-09 Alan Modra <amodra@gmail.com>
568 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
569 funcinfo_hash_table and varinfo_hash_table.
571 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
573 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
574 in read-only section with minfo.
575 (sh_elf_size_dynamic_sections): Likewise.
577 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
579 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
582 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
584 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
585 this_hdr.sh_entsize only if section size > 0.
587 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
589 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
591 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
593 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
594 in read-only section with minfo.
595 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
597 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
599 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
602 2017-10-06 John Baldwin <jhb@FreeBSD.org>
604 * elf-bfd.h (struct elf_backend_data): Add
605 `elf_backend_grok_freebsd_prstatus'.
606 * elf.c (elfcore_grok_freebsd_note): Call
607 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
609 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
611 (elf_backend_grok_freebsd_prstatus): Define.
612 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
613 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
615 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
617 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
618 and has_non_got_reloc with zero_undefweak.
619 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
620 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
622 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
623 has_non_got_reloc with zero_undefweak.
624 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
625 has_got_reloc and has_non_got_reloc with zero_undefweak.
626 (elf_x86_link_hash_entry): Likewise.
628 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
630 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
631 (VERIFY_COPY_RELOC): Likewise.
633 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
635 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
636 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
637 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
639 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
641 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
642 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
643 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
645 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
647 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
648 * elf32-i386.c (elf_i386_relocate_section): Use it.
649 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
651 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c (X86_SIZE_TYPE_P): New.
654 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
655 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
656 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
657 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
659 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
661 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
662 (PLT_LOCAL_IFUNC_P): Likewise.
663 * elf32-i386.c (elf_i386_relocate_section): Use them.
664 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
666 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
668 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
669 * elf32-i386.c (elf_i386_relocate_section): Use it.
670 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
672 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
674 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
675 * elf32-i386.c (elf_i386_relocate_section): Use it.
676 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
678 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
680 * elf32-i386.c (X86_PCREL_TYPE_P): New.
681 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
682 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
683 (X86_PCREL_TYPE_P): This.
684 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
685 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
686 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
688 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
690 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
692 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
693 * elf32-i386.c (elf_i386_tls_transition): Use it.
694 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
696 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
698 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
699 Dump dynamic relocation in read-only section with minfo if
701 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
702 (maybe_set_textrel): Likewise.
703 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
704 read-only section with minfo.
706 2017-10-05 John Baldwin <jhb@FreeBSD.org>
708 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
710 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
712 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
713 in read-only section with minfo.
714 (tilepro_elf_size_dynamic_sections): Likewise.
715 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
716 (tilegx_elf_size_dynamic_sections): Likewise.
718 2017-10-05 Pedro Alves <palves@redhat.com>
721 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
722 ellipsis parameter. Split out bfd_error_on_input code to..
723 (bfd_set_input_error): .. New function.
724 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
725 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
726 * bfd-in2.h: Regenerate.
728 2017-10-05 Alan Modra <amodra@gmail.com>
730 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
731 fini_array error value.
733 2017-10-05 Alan Modra <amodra@gmail.com>
736 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
738 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
740 (elf_fake_sections): Adjust calls. Exit immediately on failure.
741 (bfd_elf_set_group_contents): Add associated reloc section indices
744 2017-10-04 Alan Modra <amodra@gmail.com>
746 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
747 classify symbols for ELFv2.
749 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
752 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
753 undergoes default promotion.
754 * bfd-in2.h: Regenerate.
756 2017-10-02 Alan Modra <amodra@gmail.com>
758 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
759 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
761 2017-10-01 Alan Modra <amodra@gmail.com>
764 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
765 (add_line_info): Always put end_sequence last.
767 2017-10-01 Alan Modra <amodra@gmail.com>
770 * dwarf2.c (read_section): Allocate buffer with extra byte for
771 bfd_simple_get_relocated_section_contents rather than copying
774 2017-09-29 Alan Modra <amodra@gmail.com>
776 * merge.c (merge_strings): Return FALSE on malloc failure.
777 (_bfd_merge_sections): Return failures from record_section and
780 2017-09-28 Alan Modra <amodra@gmail.com>
783 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
784 a case where plugin_notice isn't called.
786 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
788 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
791 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
794 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
795 output_bfd to info->callbacks->minfo.
797 2017-09-26 Nick Clifton <nickc@redhat.com>
800 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
801 assertion failure if elf_x86_64_rtype_to_howto has already issued
804 2017-09-26 Alan Modra <amodra@gmail.com>
807 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
810 2017-09-26 Nick Clifton <nickc@redhat.com>
813 * dwarf2.c (read_formatted_entries): Fail early if we know that
814 the loop parsing data entries will overflow the end of the
817 2017-09-26 Alan Modra <amodra@gmail.com>
820 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
821 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
822 to stash->info_ptr_memory, and check die_ref is within that memory.
823 Set info_ptr_end correctly when another CU is refd. Check die_ref
824 for DW_FORM_ref4 etc. is within CU.
826 2017-09-26 Alan Modra <amodra@gmail.com>
829 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
830 (read_formatted_entries): Init "fe".
831 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
833 2017-09-26 Alan Modra <amodra@gmail.com>
836 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
837 bounds in inner loop.
839 2017-09-25 Alan Modra <amodra@gmail.com>
842 * dwarf1.c (parse_die): Sanity check pointer against section limit
843 before dereferencing.
844 (parse_line_table): Likewise.
846 2017-09-25 Alan Modra <amodra@gmail.com>
849 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
851 (parse_comp_unit): Likewise.
853 2017-09-25 Alan Modra <amodra@gmail.com>
856 * dwarf2.c (read_formatted_entries): Error on format_count zero.
858 2017-09-24 Alan Modra <amodra@gmail.com>
861 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
862 within section bounds.
864 2017-09-24 Alan Modra <amodra@gmail.com>
867 * dwarf2.c (decode_line_info): Properly free line sequences on error.
869 2017-09-24 Alan Modra <amodra@gmail.com>
872 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
873 pname param. Return status. Make name const. Don't abort,
874 return an error. Formatting. Exit if current info_ptr matches
875 orig_info_ptr. Update callers.
876 (scan_unit_for_symbols): Start at nesting_level of zero. Make
877 nested_funcs an array of structs for extensibility. Formatting.
879 2017-09-24 Alan Modra <amodra@gmail.com>
882 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
883 rather than dividing by zero.
885 2017-09-24 Alan Modra <amodra@gmail.com>
888 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
890 2017-09-24 Alan Modra <amodra@gmail.com>
893 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
895 2017-09-24 Alan Modra <amodra@gmail.com>
898 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
899 SHT_GNU_verneed section for sanity. Don't zalloc memory for
902 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
905 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
908 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
911 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
912 -1 if bfd_canonicalize_dynamic_reloc returns 0.
914 2017-09-22 Pedro Alves <palves@redhat.com>
915 Alan Modra <amodra@gmail.com>
917 * version.h: Add comment.
919 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
921 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
922 NT_S390_GS_BC, correct the previously swapped invocations of
923 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
925 2017-09-19 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
931 2017-09-19 Alan Modra <amodra@gmail.com>
934 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
935 symbols before calculating verrefs. Don't renumber dynsyms
936 after gc. Exclude .gnu.version when zero or one dynsym.
937 Localize some vars and reindent.
939 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
942 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
943 return from bfd_canonicalize_dynamic_reloc.
945 2017-09-15 Alan Modra <amodra@gmail.com>
948 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
949 overflows bfd_size_type.
951 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
954 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
955 to indicate if conversion is performed.
956 (elf_i386_check_relocs): Cache section contents and relocations
957 if conversion is performed.
958 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
959 contents and relocations if conversion is performed.
961 2017-09-14 Nick Clifton <nickc@redhat.com>
964 * peXXigen.c (pe_print_idata): Extend check for HintName vector
967 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
969 * elfxx-x86.h: Fix a typo in comments.
971 2017-09-09 Kamil Rytarowski <n54@gmx.com>
973 * elf32-nds32.c: Rename __BIT() to N32_BIT().
975 2017-09-09 Alan Modra <amodra@gmail.com>
977 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
980 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_relocate_section): Update usage of
983 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
984 (elf_i386_finish_dynamic_symbol): Likewise.
985 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
986 (elf_x86_64_finish_dynamic_symbol): Likewise.
987 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
988 (_bfd_x86_elf_fixup_symbol): Likewise.
990 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
992 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
993 check has_non_got_reloc.
995 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
998 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
999 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1000 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1001 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1002 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1003 and linker_def on __ehdr_start if it is referenced and not
1005 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1006 and return TRUE when building executable, if a symbol has
1007 non-GOT/non-PLT relocations in text section or there is no
1009 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1011 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1013 * elfxx-x86.h: Update comments.
1015 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1017 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1018 elf_x86_plt_layout_table with elf_x86_init_table.
1019 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1021 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1023 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1024 (elf_x86_init_table): This.
1025 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1026 elf_x86_plt_layout_table with elf_x86_init_table.
1028 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1030 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1031 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1032 * configure: Regenerated.
1033 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1034 and r_sym fields of plt_layout.
1035 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1037 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1038 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1039 r_info nor r_sym fields.
1040 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1042 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1044 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1046 * (_bfd_riscv_relax_align): Call bfd_set_error and
1047 print an error message when unable to relax a .align directive.
1049 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1051 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1052 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1053 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1054 R_RISCV_PCREL_HI20 relocs, and pass the result to
1055 riscv_record_pcrel_hi_reloc.
1057 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1059 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1060 r_type_p. Remove the converted argument. Replace
1061 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1062 the new relocation type via r_type_p.
1063 (elf_i386_relocate_section): Likewise.
1064 (elf_i386_finish_dynamic_symbol): Likewise.
1065 (need_convert_load): Removed.
1066 (check_relocs_failed): Updated.
1067 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1068 instead of setting need_convert_load.
1069 (_bfd_i386_elf_convert_load): Removed.
1070 * elf64-x86-64.c (need_convert_load): Removed.
1071 (check_relocs_failed): Updated.
1072 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1073 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1074 Return the new relocation type via r_type_p.
1075 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1076 instead of setting need_convert_load.
1077 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1079 (_bfd_x86_64_elf_convert_load): Removed.
1080 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1081 with SYMBOL_REFERENCES_LOCAL_P.
1082 (elf_x86_64_finish_dynamic_symbol): Likewise.
1083 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1085 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1086 (_bfd_x86_elf_link_symbol_references_local): New function.
1087 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1088 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1089 SYMBOL_REFERENCES_LOCAL_P.
1090 (elf_x86_link_hash_entry): Add local_ref.
1091 (elf_x86_link_hash_table): Remove convert_load.
1092 (_bfd_i386_elf_convert_load): Removed.
1093 (_bfd_x86_64_elf_convert_load): Likewise.
1094 (_bfd_x86_elf_link_symbol_references_local): New.
1096 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1098 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1099 (elf_x86_64_info_to_howto): Get the real relocation type by
1100 masking out R_X86_64_converted_reloc_bit.
1101 (elf_x86_64_check_tls_transition): Get the real relocation type
1102 by masking out R_X86_64_converted_reloc_bit.
1103 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1104 instead of setting converted_reloc.
1105 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1106 instead of converted_reloc. Get the real relocation type by
1107 masking out R_X86_64_converted_reloc_bit.
1108 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1109 R_X86_64_converted_reloc_bit is valid.
1110 * elfxx-x86.h (converted_reloc): Removed.
1112 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1115 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1116 to get the relocation type again.
1117 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1118 r_type when calling elf_x86_64_tls_transition. Don't use
1119 ELF32_R_TYPE to get the relocation type again.
1121 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1123 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1126 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1128 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1129 argument. Don't check relocation overflow. Avoid relocation
1130 overflow if --no-relax is used. Set converted_reloc on symbol
1131 if a GOTPCREL relocation is converted.
1132 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1133 --no-relax if GOTPCREL relocation conversion leads to relocation
1135 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1137 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1138 Edmar Wienskoski <edmar.wienskoski@nxp.com
1140 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1141 (ppc_elf_check_relocs): Handle it.
1142 (ppc_elf_vle_split20): New function.
1143 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1145 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1148 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1149 for x86-64 if GOT_TLS_GDESC_P is true.
1151 2017-09-03 Alan Modra <amodra@gmail.com>
1154 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1156 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1158 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1159 tls_get_addr for x86-64 in one place.
1161 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1163 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1164 with elfxx-x86.lo for 64-bit BFD.
1165 * configure: Regenerated.
1167 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1169 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1170 (_bfd_i386_elf_convert_load): This. Remove static.
1171 (elf_i386_size_dynamic_sections): Removed.
1172 (elf_backend_size_dynamic_sections): Likewise.
1173 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1174 (_bfd_x86_64_elf_convert_load): This. Remove static.
1175 (elf_x86_64_size_dynamic_sections): Removed.
1176 (elf_backend_size_dynamic_sections): Likewise.
1177 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1178 (elf_x86_allocate_dynrelocs): This. Make it static.
1179 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1180 (elf_x86_allocate_local_dynreloc): This. Make it static.
1181 (elf_i386_is_reloc_section): New function.
1182 (elf_x86_64_is_reloc_section): Likewise.
1183 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1184 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1185 Rearrange got_entry_size initialization.
1186 (_bfd_x86_elf_size_dynamic_sections): New function.
1187 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1188 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1189 (_bfd_i386_elf_convert_load): New.
1190 (_bfd_x86_64_elf_convert_load): Likewise.
1191 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1192 (elf_backend_size_dynamic_sections): Likewise.
1193 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1194 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1196 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1198 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1201 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1203 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1204 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1206 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1209 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1210 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1211 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1212 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1213 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1215 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1217 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1218 (elf_i386_allocate_local_dynrelocs): Likewise.
1219 (elf_i386_size_dynamic_sections): Replace
1220 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1221 with _bfd_x86_elf_allocate_dynrelocs and
1222 _bfd_x86_elf_allocate_local_dynrelocs.
1223 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1224 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1225 (elf_x86_64_size_dynamic_sections): Replace
1226 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1227 with _bfd_x86_elf_allocate_dynrelocs and
1228 _bfd_x86_elf_allocate_local_dynrelocs.
1229 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1230 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1231 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1232 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1234 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1236 * elf32-i386.c (is_i386_elf): Removed.
1237 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1238 (elf_i386_size_dynamic_sections): Likewise.
1239 (elf_i386_relocate_section): Likewise.
1240 * elf64-x86-64.c (is_x86_64_elf): Removed.
1241 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1243 (elf_x86_64_size_dynamic_sections): Likewise.
1244 (elf_x86_64_relocate_section): Likewise.
1245 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1247 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1250 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1252 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1253 (elf_i386_allocate_dynrelocs): Replace
1254 elf_i386_compute_jump_table_size with
1255 elf_x86_compute_jump_table_size.
1256 (elf_i386_size_dynamic_sections): Likewise.
1257 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1258 (elf_x86_64_allocate_dynrelocs): Replace
1259 elf_x86_64_compute_jump_table_size with
1260 elf_x86_compute_jump_table_size.
1261 (elf_x86_64_size_dynamic_sections): Likewise.
1262 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1264 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1265 (elf_x86_compute_jump_table_size): New.
1267 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1269 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1271 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1272 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1274 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1277 with htab->is_vxworks.
1278 (elf_i386_size_dynamic_sections): Likewise.
1279 (elf_i386_relocate_section): Likewise.
1280 (elf_i386_finish_dynamic_symbol): Likewise.
1281 (elf_i386_finish_dynamic_sections): Likewise.
1283 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1285 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1286 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1287 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1288 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1289 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1290 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1291 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1292 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1294 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1298 ELF_COMMON_DEF_P for common symbols.
1300 2017-09-02 Alan Modra <amodra@gmail.com>
1302 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1303 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1304 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1306 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1308 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1309 (elf_backend_gc_mark_hook): Likewise.
1310 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1311 (elf_backend_gc_mark_hook): Likewise.
1312 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1313 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1314 (elf_backend_gc_mark_hook): Likewise.
1316 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1319 (elf_backend_adjust_dynamic_symbol): Likewise.
1320 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1321 (elf_backend_adjust_dynamic_symbol): Likewise.
1322 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1323 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1324 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1325 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1326 (elf_backend_adjust_dynamic_symbol): Likewise.
1328 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1330 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1333 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1335 * elf32-i386.c (elf_i386_mkobject): Removed.
1336 (bfd_elf32_mkobject): Likewise.
1337 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1338 (bfd_elf64_mkobject): Likewise.
1339 (bfd_elf32_mkobject): Likewise.
1340 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1341 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1342 (bfd_elf64_mkobject): Likewise.
1343 (bfd_elf32_mkobject): Likewise.
1345 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1347 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1348 Call _bfd_x86_elf_link_setup_gnu_properties.
1349 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1350 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1352 (elf_x86_64_non_lazy_plt): Likewise.
1353 (elf_x86_64_lazy_bnd_plt): Likewise.
1354 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1355 (elf_x86_64_lazy_ibt_plt): Likewise.
1356 (elf_x32_lazy_ibt_plt): Likewise.
1357 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1358 (elf_x32_non_lazy_ibt_plt): Likewise.
1359 (elf_x86_64_nacl_plt): Likewise.
1360 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1361 _bfd_x86_elf_link_setup_gnu_properties.
1362 * elfxx-x86.c: Include elf-vxworks.h".
1363 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1364 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1365 comments for pic_plt0_entry and pic_plt_entry.
1366 (elf_x86_non_lazy_plt_layout): Likewise.
1367 (elf_x86_plt_layout_table): New.
1368 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1370 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1374 .eh_frame section for the second PLT.
1375 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1376 alignment of .eh_frame section for the second PLT.
1378 2017-09-01 Nick Clifton <nickc@redhat.com>
1381 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1384 2017-09-01 Nick Clifton <nickc@redhat.com>
1387 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1388 attribute buffer is NUL terminated.
1390 2017-08-31 Nick Clifton <nickc@redhat.com>
1393 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1394 to dwarf string sections.
1396 2017-08-31 Alan Modra <amodra@gmail.com>
1398 * po/SRC-POTFILES.in: Regenerate.
1400 2017-08-31 Alan Modra <amodra@gmail.com>
1402 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1403 for a section containing just a terminator. Allow multiple
1404 terminators at end of section.
1405 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1406 sections when not adding alignment. Assert on terminator in
1409 2017-08-31 Alan Modra <amodra@gmail.com>
1413 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1416 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1418 * configure.ac (bfd_backends): Add elf64.lo together with
1419 elfxx-x86.lo for 64-bit BFD.
1420 * configure: Regenerated.
1422 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1424 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1427 2017-08-31 Alan Modra <amodra@gmail.com>
1430 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1431 before _close_and_cleanup. Call iovec->bclose after.
1432 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1434 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1436 * elf32-i386.c (elf_i386_plt_type): Removed.
1437 (elf_i386_plt): Likewise.
1438 (elf_i386_get_synthetic_symtab): Updated. Call
1439 _bfd_x86_elf_get_synthetic_symtab.
1440 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1441 (elf_x86_64_plt): Likewise.
1442 (elf_x86_64_get_synthetic_symtab): Updated. Call
1443 _bfd_x86_elf_get_synthetic_symtab.
1444 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1445 (elf_x86_64_get_plt_got_vma): Likewise.
1446 (elf_i386_valid_plt_reloc_p): Likewise.
1447 (elf_x86_64_valid_plt_reloc_p): Likewise.
1448 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1449 * elfxx-x86.h (elf_x86_plt_type): New.
1450 (elf_x86_plt): Likewise.
1451 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1453 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1455 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1456 target_id instead of elf_machine_code.
1458 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1460 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1461 (elf_i386_lazy_plt_layout): Likewise.
1462 (elf_i386_non_lazy_plt_layout): Likewise.
1463 (elf_i386_plt_layout): Likewise.
1464 (elf_i386_link_hash_table): Likewise.
1465 (elf_i386_next_tls_desc_index): Likewise.
1466 (elf_i386_srelplt2): Likewise.
1467 (elf_i386_plt): Likewise.
1468 (elf_i386_lazy_plt): Likewise.
1469 (elf_i386_non_lazy_plt): Likewise.
1470 (elf_i386_link_hash_table_create): Likewise.
1471 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1472 (elf_i386_lazy_plt): Updated.
1473 (elf_i386_non_lazy_plt): Likewise.
1474 (elf_i386_lazy_ibt_plt): Likewise.
1475 (elf_i386_non_lazy_ibt_plt): Likewise.
1476 (elf_i386_allocate_dynrelocs): Likewise.
1477 (elf_i386_size_dynamic_sections): Likewise.
1478 (elf_i386_relocate_section): Likewise.
1479 (elf_i386_finish_dynamic_symbol): Likewise.
1480 (elf_i386_finish_dynamic_sections): Likewise.
1481 (elf_i386_get_synthetic_symtab): Likewise.
1482 (elf_i386_link_setup_gnu_properties): Likewise.
1483 (elf_i386_nacl_plt): Likewise.
1484 * elf64-x86-64.c (ABI_64_P): Removed.
1485 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1486 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1487 (elf_x86_64_lazy_plt_layout): Likewise.
1488 (elf_x86_64_non_lazy_plt_layout): Likewise.
1489 (elf_x86_64_plt_layout): Likewise.
1490 (elf_x86_64_link_hash_table): Likewise.
1491 (elf_x86_64_plt): Likewise.
1492 (elf_x86_64_lazy_plt): Likewise.
1493 (elf_x86_64_non_lazy_plt): Likewise.
1494 (elf_x86_64_link_hash_table_create): Likewise.
1495 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1496 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1497 (elf_x86_64_lazy_plt): Updated.
1498 (elf_x86_64_non_lazy_plt): Likewise.
1499 (elf_x86_64_lazy_bnd_plt): Likewise.
1500 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1501 (elf_x86_64_lazy_ibt_plt): Likewise.
1502 (elf_x32_lazy_ibt_plt): Likewise.
1503 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1504 (elf_x32_non_lazy_ibt_plt): Likewise.
1505 (elf_x86_64_allocate_dynrelocs): Likewise.
1506 (elf_x86_64_size_dynamic_sections): Likewise.
1507 (elf_x86_64_relocate_section): Likewise.
1508 (elf_x86_64_finish_dynamic_symbol): Likewise.
1509 (elf_x86_64_finish_dynamic_sections): Likewise.
1510 (elf_x86_64_get_synthetic_symtab): Likewise.
1511 (elf_x86_64_link_setup_gnu_properties): Likewise.
1512 (elf_x86_64_nacl_plt): Likewise.
1513 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1515 (ELF32_DYNAMIC_INTERPRETER): New.
1516 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1517 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1518 (_bfd_x86_elf_link_hash_table_create): Likewise.
1519 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1520 (elf_x86_link_hash_table_free): This. Make it static.
1521 * elfxx-x86.h: Don't include "objalloc.h".
1523 (elf_x86_lazy_plt_layout): Likewise.
1524 (elf_x86_non_lazy_plt_layout): Likewise.
1525 (elf_x86_plt_layout): Likewise.
1526 (_bfd_x86_elf_link_hash_table_create): Likewise.
1527 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1528 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1529 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1530 srelplt2 and next_tls_desc_index.
1531 (_bfd_x86_elf_link_hash_table_free): Removed.
1533 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1535 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1536 branch offset interpretation.
1538 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1541 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1543 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1546 (elf_x86_64_srelplt2): Likewise.
1548 2017-08-30 Alan Modra <amodra@gmail.com>
1550 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1551 (ppc64_elf_tls_optimize): Set it.
1552 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1553 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1554 addis would add zero.
1555 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1556 (ppc_elf_tls_optimize): Set it.
1557 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1558 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1560 2017-08-30 Alan Modra <amodra@gmail.com>
1562 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1563 __tls_get_addr call sequences to LE, don't move the addi down
1564 to the nop. Replace the bl with addi and leave the nop alone.
1566 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1568 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1570 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1572 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1574 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1576 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1577 (BFD64_BACKENDS): Likewise.
1578 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1579 (BFD64_BACKENDS_CFILES): Likewise.
1580 * Makefile.in: Regenerated.
1581 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1582 elf32-i386.lo and elf64-x86-64.lo.
1583 * configure: Regenerated.
1584 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1585 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1586 "objalloc.h" and "hashtab.h".
1587 (ELIMINATE_COPY_RELOCS): Removed.
1588 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1589 (SYMBOL_NO_COPYRELOC): Likewise.
1590 (elf_i386_link_hash_entry): Likewise.
1591 (GOT_UNKNOWN): Likewise.
1592 (GOT_NORMAL): Likewise.
1593 (GOT_TLS_GD): Likewise.
1594 (elf_i386_hash_entry): Likewise.
1595 (elf_i386_obj_tdata): Likewise.
1596 (elf_i386_tdata): Likewise.
1597 (elf_i386_local_got_tls_type): Likewise.
1598 (elf_i386_local_tlsdesc_gotent): Likewise.
1599 (elf_i386_hash_table): Likewise.
1600 (elf_i386_link_hash_newfunc): Likewise.
1601 (elf_i386_local_htab_hash): Likewise.
1602 (elf_i386_local_htab_eq): Likewise.
1603 (elf_i386_get_local_sym_hash): Likewise.
1604 (elf_i386_link_hash_table_free): Likewise.
1605 (elf_i386_copy_indirect_symbol): Likewise.
1606 (elf_i386_fixup_symbol): Likewise.
1607 (elf_i386_readonly_dynrelocs): Likewise.
1608 (elf_i386_always_size_sections): Likewise.
1609 (elf_i386_set_tls_module_base): Likewise.
1610 (elf_i386_dtpoff_base): Likewise.
1611 (compare_relocs): Likewise.
1612 (elf_i386_hash_symbol): Likewise.
1613 (elf_i386_parse_gnu_properties): Likewise.
1614 (elf_i386_merge_gnu_properties): Likewise.
1615 (elf_i386_link_check_relocs): Likewise.
1616 (elf_i386_merge_symbol_attribute): Likewise.
1617 (bfd_elf32_bfd_link_check_relocs): Likewise.
1618 (elf_backend_copy_indirect_symbol): Likewise.
1619 (elf_backend_always_size_sections): Likewise.
1620 (elf_backend_omit_section_dynsym): Likewise.
1621 (elf_backend_hash_symbol): Likewise.
1622 (elf_backend_fixup_symbol): Likewise.
1623 (elf_backend_parse_gnu_properties): Likewise.
1624 (elf_backend_merge_gnu_properties): Likewise.
1625 (elf_backend_merge_symbol_attribute): Likewise.
1626 (elf_i386_mkobject): Updated.
1627 (elf_i386_link_hash_table_create): Likewise.
1628 (elf_i386_check_tls_transition): Likewise.
1629 (elf_i386_tls_transition): Likewise.
1630 (elf_i386_convert_load_reloc): Likewise.
1631 (elf_i386_check_relocs): Likewise.
1632 (elf_i386_adjust_dynamic_symbol): Likewise.
1633 (elf_i386_allocate_dynrelocs): Likewise.
1634 (elf_i386_convert_load): Likewise.
1635 (elf_i386_size_dynamic_sections): Likewise.
1636 (elf_i386_relocate_section): Likewise.
1637 (elf_i386_finish_dynamic_symbol ): Likewise.
1638 (elf_i386_finish_dynamic_sections): Likewise.
1639 (elf_i386_output_arch_local_syms): Likewise.
1640 (elf_i386_get_synthetic_symtab): Likewise.
1641 (elf_i386_link_setup_gnu_properties): Likewise.
1642 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1643 of elf_link_hash_table, as base.
1644 (elf_i386_next_tls_desc_index): New.
1645 (elf_i386_srelplt2): Likewise.
1646 (elf_i386_plt): Likewise.
1647 (elf_i386_lazy_plt): Likewise.
1648 (elf_i386_non_lazy_plt): Likewise.
1649 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1650 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1651 "objalloc.h" and "hashtab.h".
1652 (ELIMINATE_COPY_RELOCS): Removed.
1653 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1654 (SYMBOL_NO_COPYRELOC): Likewise.
1655 (elf_x86_64_link_hash_entry): Likewise.
1656 (GOT_UNKNOWN): Likewise.
1657 (GOT_NORMAL): Likewise.
1658 (GOT_TLS_GD): Likewise.
1659 (elf_x86_64_hash_entry): Likewise.
1660 (elf_x86_64_obj_tdata): Likewise.
1661 (elf_x86_64_tdata): Likewise.
1662 (elf_x86_64_local_got_tls_type): Likewise.
1663 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1664 (elf_x86_64_hash_table): Likewise.
1665 (elf_x86_64_link_hash_newfunc): Likewise.
1666 (elf_x86_64_local_htab_hash): Likewise.
1667 (elf_x86_64_local_htab_eq): Likewise.
1668 (elf_x86_64_get_local_sym_hash): Likewise.
1669 (elf_x86_64_link_hash_table_free): Likewise.
1670 (elf_x86_64_copy_indirect_symbol): Likewise.
1671 (elf_x86_64_fixup_symbol): Likewise.
1672 (elf_x86_64_readonly_dynrelocs): Likewise.
1673 (elf_x86_64_always_size_sections): Likewise.
1674 (elf_x86_64_set_tls_module_base): Likewise.
1675 (elf_x86_64_dtpoff_base): Likewise.
1676 (compare_relocs): Likewise.
1677 (elf_x86_64_merge_symbol_attribute): Likewise.
1678 (elf_x86_64_hash_symbol): Likewise.
1679 (elf_x86_64_parse_gnu_properties): Likewise.
1680 (elf_x86_64_merge_gnu_properties): Likewise.
1681 (elf_x86_64_link_check_relocs): Likewise.
1682 (elf_backend_copy_indirect_symbol): Likewise.
1683 (elf_backend_always_size_sections): Likewise.
1684 (bfd_elf64_bfd_link_check_relocs): Likewise.
1685 (elf_backend_merge_symbol_attribute): Likewise.
1686 (elf_backend_hash_symbol): Likewise.
1687 (elf_backend_omit_section_dynsym): Likewise.
1688 (elf_backend_fixup_symbol): Likewise.
1689 (elf_backend_parse_gnu_properties): Likewise.
1690 (elf_backend_merge_gnu_properties): Likewise.
1691 (bfd_elf32_bfd_link_check_relocs): Likewise.
1692 (elf_x86_64_mkobject): Updated.
1693 (elf_x86_64_link_hash_table_create): Likewise.
1694 (elf_x86_64_check_tls_transition): Likewise.
1695 (elf_x86_64_tls_transition): Likewise.
1696 (elf_x86_64_convert_load_reloc): Likewise.
1697 (elf_x86_64_check_relocs): Likewise.
1698 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1699 (elf_x86_64_allocate_dynrelocs): Likewise.
1700 (elf_x86_64_convert_load): Likewise.
1701 (elf_x86_64_size_dynamic_sections): Likewise.
1702 (elf_x86_64_relocate_section): Likewise.
1703 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1704 (elf_x86_64_finish_dynamic_sections): Likewise.
1705 (elf_x86_64_output_arch_local_syms): Likewise.
1706 (elf_x86_64_get_synthetic_symtab): Likewise.
1707 (elf_x86_64_link_setup_gnu_properties): Likewise.
1708 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1709 instead of elf_link_hash_table, as base.
1710 (elf_x86_64_next_tls_desc_index): New.
1711 (elf_x86_64_srelplt2): Likewise.
1712 (elf_x86_64_plt): Likewise.
1713 (elf_x86_64_lazy_plt): Likewise.
1714 (elf_x86_64_non_lazy_plt): Likewise.
1715 * elfxx-x86.c: New file.
1716 * elfxx-x86.h: Likewise.
1718 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1720 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1722 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1724 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1727 sections before checking dynamic relocations and free invalid
1728 PLT section contents.
1729 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1731 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1733 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1734 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1736 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1739 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1741 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1743 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1745 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1747 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1749 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1753 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1754 Add a has_no_copy_on_protected bitfield.
1755 (elf_has_no_copy_on_protected): New.
1756 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1757 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1758 (elf_merge_gnu_property_list): Likewise.
1759 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1760 to FALSE for elf_has_no_copy_on_protected.
1761 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1762 (elf_i386_link_hash_entry): Add def_protected.
1763 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1764 when checking info->nocopyreloc.
1765 (elf_i386_link_setup_gnu_properties): Don't set
1766 extern_protected_data here.
1767 (elf_i386_merge_symbol_attribute): New function.
1768 (elf_backend_merge_symbol_attribute): New.
1769 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1770 (elf_x86_64_link_hash_entry): Add def_protected.
1771 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1772 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1773 when checking info->nocopyreloc.
1774 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1775 relocation run-time overflow and unresolvable R_X86_64_32S
1776 relocation against protected data symbol defined in shared object
1777 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1778 (elf_x86_64_link_setup_gnu_properties): Don't set
1779 extern_protected_data here.
1780 (elf_x86_64_merge_symbol_attribute): New function.
1781 (elf_backend_merge_symbol_attribute): New.
1783 2017-08-26 Alan Modra <amodra@gmail.com>
1785 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1786 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1787 (ppc_elf_relocate_section): Comment fix.
1788 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1789 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1790 Support dynamic relocs for TPREL16 when non-pic too.
1791 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1792 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1795 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1797 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1798 "symbol" in comments.
1799 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1801 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1804 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1805 R_X86_64_PC32 relocation run-time overflow and unresolvable
1806 R_X86_64_32S relocation with -z nocopyreloc.
1808 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1810 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1811 Undefined symbols may not have a type.
1812 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1814 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1816 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1817 bfd_link_info. Report shared, PIE or PDE object based on
1819 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1820 (elf_x86_64_relocate_section): Likewise.
1822 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1824 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1825 for function symbols.
1826 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1828 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1831 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1832 is set on any input relocatable file.
1833 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1835 2017-08-23 Alan Modra <amodra@gmail.com>
1838 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1839 ensure_undefweak_dynamic. Handle undefined too.
1840 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1841 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1842 (allocate_dynrelocs): Discard undefined non-default visibility
1843 relocs first. Make undefined syms dynamic. Tidy goto.
1845 2017-08-21 Alan Modra <amodra@gmail.com>
1846 H.J. Lu <hongjiu.lu@intel.com>
1849 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1850 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1852 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1855 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1856 undefined weak symbols.
1858 2017-08-18 Nick Clifton <nickc@redhat.com>
1861 * tekhex.c (getsym): Fix check for source pointer walking off the
1862 end of the input buffer.
1864 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1867 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1868 relocations in debug sections, change abort to _bfd_error_handler.
1870 2017-08-14 Nick Clifton <nickc@redhat.com>
1873 * elf.c (setup_group): Check for an empty or very small group
1875 * po/bfd.pot: Regenerate.
1877 2017-08-14 Alan Modra <amodra@gmail.com>
1880 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1881 alignment padding here.
1882 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1883 in a reverse pass over sections.
1885 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1888 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1889 for @plt suffixes first.
1890 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1892 2017-08-08 Nick Clifton <nickc@redhat.com>
1895 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1896 small section lengths.
1897 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1899 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1900 there is enough data present in the note.
1902 2017-08-08 Alan Modra <amodra@gmail.com>
1905 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1906 got.refcount for GOTOFF relocs, just create .got section.
1908 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1910 * elflink.c (elf_link_add_object_symbols): Move common symbol
1911 check after bed->common_definition.
1913 2017-08-07 Alan Modra <amodra@gmail.com>
1916 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1917 needed to define various dynamic tags have been discarded.
1919 2017-08-07 Nick Clifton <nickc@redhat.com>
1922 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1923 has not been set then use the bfd returned by
1924 _bfd_elf_link_setup_gnu_properties. If that is null then search
1925 through all the input bfds selecting the first normal, ELF format
1927 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1929 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1931 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1933 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1934 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1935 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1936 (elf_i386_link_check_relocs): New function.
1937 (bfd_elf32_bfd_link_check_relocs): New.
1938 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1940 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1941 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1942 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1943 (elf_x86_64_link_check_relocs): New function.
1944 (bfd_elf64_bfd_link_check_relocs): New.
1945 (bfd_elf32_bfd_link_check_relocs): Likewise.
1947 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1950 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1951 as undefined for --no-define-common.
1953 2017-08-05 Alan Modra <amodra@gmail.com>
1955 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1956 hppa_link_hash_table.
1958 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1960 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1961 entries for sysregs with negative indices.
1963 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1965 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1966 isn't the S/390 specific elf data.
1967 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1969 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1971 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1972 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1973 [R_RISCV_ADD16]: Likewise.
1974 [R_RISCV_ADD32]: Likewise.
1975 [R_RISCV_ADD64]: Likewise.
1976 [R_RISCV_SUB6]: Likewise.
1977 [R_RISCV_SUB8]: Likewise.
1978 [R_RISCV_SUB16]: Likewise.
1979 [R_RISCV_SUB32]: Likewise.
1980 [R_RISCV_SUB64]: Likewise.
1982 2017-07-31 Alan Modra <amodra@gmail.com>
1984 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1985 without ld.so checks.
1987 2017-07-29 Alan Modra <amodra@gmail.com>
1990 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1991 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1992 (is_elfv2_localentry0): Test non_zero_localentry.
1993 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1995 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1997 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1998 pointer check for htab->elf.irelplt.
1999 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2001 2017-07-27 Nick Clifton <nickc@redhat.com>
2004 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2006 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2008 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2010 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2012 (evax_bfd_print_emh): Check for invalid string lengths.
2014 2017-07-25 Nick Clifton <nickc@redhat.com>
2016 * po/fr.po: Updated French translation.
2018 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2021 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2022 16-bit absolute branches into 10-bit pc-relative branches on the
2023 MSP430 as well as the MSP430X.
2025 2017-07-25 Alan Modra <amodra@gmail.com>
2027 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2028 (stub_eh_frame_size): New function.
2029 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2030 (group_sections): Init group tls_get_addr_opt_bctrl.
2031 (ppc64_elf_size_stubs): Update sizing and initialization of
2032 .eh_frame. Iteration over stubs via group list.
2033 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2034 (ppc64_elf_finish_dynamic_sections): Update finalization of
2037 2017-07-24 Nick Clifton <nickc@redhat.com>
2040 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2041 of the relocs to the canonicalize_one_reloc routine.
2042 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2043 for the _bfd_mach_o_canonicalize_one_reloc field.
2044 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2045 res_base parameter. Use to check for corrupt pair relocs.
2046 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2048 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2050 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2053 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2054 enough data in the record before attempting to parse it.
2055 (_bfd_vms_slurp_eeom): Likewise.
2057 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2058 (image_set_ptr): Likewise.
2059 (alpha_vms_slurp_relocs): Likewise.
2061 (alpha_vms_object_p): Check for a truncated record.
2063 2017-07-24 Nick Clifton <nickc@redhat.com>
2066 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2067 an unrecognized reloc and sets the bfd_error value.
2068 * libbfd.h: Regenerate.
2069 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2071 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2072 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2073 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2074 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2075 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2077 2017-07-23 Alan Modra <amodra@gmail.com>
2079 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2082 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2085 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2086 reloc_class_ifunc for ifunc symbols.
2088 2017-07-19 Nick Clifton <nickc@redhat.com>
2091 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2092 correct magic bytes at the start, set the error to wrong format
2093 and clear the format selector before returning NULL.
2095 2017-07-19 Nick Clifton <nickc@redhat.com>
2098 * coff-rs6000.c (_bfd_strntol): New function.
2099 (_bfd_strntoll): New function.
2100 (GET_VALUE_IN_FIELD): New macro.
2101 (EQ_VALUE_IN_FIELD): new macro.
2102 (_bfd_xcoff_slurp_armap): Use new macros.
2103 (_bfd_xcoff_archive_p): Likewise.
2104 (_bfd_xcoff_read_ar_hdr): Likewise.
2105 (_bfd_xcoff_openr_next_archived_file): Likewise.
2106 (_bfd_xcoff_stat_arch_elt): Likewise.
2107 * coff64-rs6000.c (_bfd_strntol): New function.
2108 (_bfd_strntoll): New function.
2109 (GET_VALUE_IN_FIELD): New macro.
2110 (xcoff64_slurp_armap): Use new macros.
2112 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2113 John Eric Martin <John.Martin@emmicro-us.com>
2115 * bfd-in2.h: Regenerate.
2116 * libbfd.h: Regenerate.
2117 * elf32-arc.c (JLI): Define.
2118 * reloc.c: Add JLI relocations.
2120 2017-07-18 Nick Clifton <nickc@redhat.com>
2123 * coff-sh.c: Fix spelling typos.
2124 * compress.c: Likewise.
2125 * cpu-pdp11.c: Likewise.
2126 * ecofflink.c: Likewise.
2127 * elf-m10300.c: Likewise.
2129 * elf32-arm.c: Likewise.
2130 * elf32-m68k.c: Likewise.
2131 * elf32-nds32.c: Likewise.
2132 * elf32-ppc.c: Likewise.
2133 * elf32-sh.c: Likewise.
2134 * elf32-v850.c: Likewise.
2135 * elf64-ppc.c: Likewise.
2136 * elf64-x86-64.c: Likewise.
2137 * elflink.c: Likewise.
2138 * elfnn-aarch64.c: Likewise.
2139 * elfxx-mips.c: Likewise.
2141 * sunos.c: Likewise.
2142 * vms-alpha.c: Likewise.
2143 * xcofflink.c: Likewise.
2145 2017-07-18 Nick Clifton <nickc@redhat.com>
2148 * coffcode.h (handle_COMDAT): Replace abort with an error message
2151 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2154 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2157 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2159 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2161 2017-07-16 Alan Modra <amodra@gmail.com>
2163 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2164 __tls_index GOT entries when using __tls_get_addr_opt stub.
2165 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2167 2017-07-12 Alan Modra <amodra@gmail.com>
2169 * po/es.po: Update from translationproject.org/latest/bfd/.
2170 * po/fi.po: Likewise.
2171 * po/fr.po: Likewise.
2172 * po/id.po: Likewise.
2173 * po/ja.po: Likewise.
2174 * po/ro.po: Likewise.
2175 * po/ru.po: Likewise.
2176 * po/sr.po: Likewise.
2177 * po/sv.po: Likewise.
2178 * po/tr.po: Likewise.
2179 * po/uk.po: Likewise.
2180 * po/vi.po: Likewise.
2181 * po/zh_CN.po: Likewise.
2182 * po/hr.po: New file from translationproject.org.
2183 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2184 * configure: Regenerate.
2186 2017-07-12 Nick Clifton <nickc@redhat.com>
2188 Fix compile time warnings using gcc 7.1.1.
2189 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2191 (elf_xtensa_get_gotplt_section): Increase length of got_name
2193 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2194 default return of FALSE.
2195 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2196 default return of FALSE.
2198 2017-07-12 Alan Modra <amodra@gmail.com>
2200 * binary.c (binary_set_section_contents): Don't print filepos in
2202 (coff_write_object_contents): Cast size_t for error message.
2203 (coff_slurp_line_table): Don't use bfd_vma symndx.
2204 (coff_slurp_reloc_table): Remove unneeded cast.
2205 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2207 (find_abstract_instance_name): Likewise.
2208 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2209 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2210 (elf32_arm_check_relocs): Make r_symndx an int.
2211 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2213 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2215 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2217 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2218 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2219 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2220 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2221 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2222 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2223 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2224 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2225 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2226 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2227 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2228 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2229 and use %lu for error message.
2230 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2231 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2234 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2236 (elf32_arm_final_link_relocate): Likewise.
2237 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2238 * coffcode.h (styp_to_sec_flags): Likewise.
2239 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2240 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2241 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2242 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2243 (elf32_bfin_merge_private_bfd_data): Likewise.
2244 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2245 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2246 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2247 (i370_elf_relocate_section): Likewise.
2248 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2249 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2250 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2251 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2252 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2253 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2254 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2255 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2256 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2257 * ieee.c (ieee_write_id, read_id): Likewise.
2258 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2259 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2260 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2261 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2262 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2263 * stabs.c (_bfd_link_section_stabs): Likewise.
2265 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2267 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2268 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2269 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2270 * coff-sh.c (sh_relax_section): Likewise.
2271 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2272 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2273 * coffcode.h (coff_slurp_reloc_table): Likewise.
2274 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2275 (_bfd_coff_read_string_table): Likewise.
2276 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2277 * compress.c (bfd_get_full_section_contents): Likewise.
2278 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2279 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2280 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2281 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2282 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2283 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2284 (elf32_arm_write_section): Likewise.
2285 * elf32-bfin.c (bfin_relocate_section): Likewise.
2286 (bfinfdpic_relocate_section): Likewise.
2287 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2288 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2289 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2290 (elf_i386_relocate_section): Likewise.
2291 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2292 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2293 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2294 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2295 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2296 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2297 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2298 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2299 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2300 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2301 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2302 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2303 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2304 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2305 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2306 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2307 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2308 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2309 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2310 * elf32-sh.c (sh_elf_relax_section): Likewise.
2311 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2312 (sh_elf_relocate_section): Likewise.
2313 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2314 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2315 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2316 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2317 * elf32-v850.c (v850_elf_relax_section): Likewise.
2318 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2319 (elf_vax_relocate_section): Likewise.
2320 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2321 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2322 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2323 (do_fix_for_relocatable_link): Likewise.
2324 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2325 (elf64_alpha_relax_with_lituse): Likewise.
2326 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2327 (elf_hppa_final_link_relocate): Likewise.
2328 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2329 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2330 (elf64_vms_link_add_object_symbols): Likewise.
2331 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2332 (mmix_final_link_relocate): Likewise.
2333 * elf64-s390.c (invalid_tls_insn): Likewise.
2334 (elf_s390_relocate_section): Likewise.
2335 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2336 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2337 (elf_x86_64_relocate_section): Likewise.
2338 * elfcode.h (elf_slurp_symbol_table): Likewise.
2339 * elfcore.h (elf_core_file_p): Likewise.
2340 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2341 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2342 (elfNN_aarch64_relocate_section): Likewise.
2343 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2344 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2345 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2346 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2347 (_bfd_mips_elf_relocate_section): Likewise.
2348 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2349 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2350 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2351 * ieee.c (ieee_slurp_external_symbols): Likewise.
2352 * ihex.c (ihex_write_object_content): Likewise.
2353 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2354 * merge.c (_bfd_merged_section_offset): Likewise.
2355 * mmo.c (mmo_write_loc_chunk): Likewise.
2356 (mmo_write_object_contents): Likewise.
2357 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2358 * stabs.c (_bfd_link_section_stabs): Likewise.
2359 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2361 2017-07-11 Alan Modra <amodra@gmail.com>
2363 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2365 2017-07-11 Alan Modra <amodra@gmail.com>
2367 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2368 instruction" error using _bfd_error_handler, not einfo.
2370 2017-07-10 Nick Clifton <nickc@redhat.com>
2372 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2373 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2375 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2377 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2379 2017-07-07 Alan Modra <amodra@gmail.com>
2381 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2383 2017-07-07 Alan Modra <amodra@gmail.com>
2385 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2386 as long long. Move code replacing "ll" with "I64", and simplify.
2388 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2390 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2393 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2395 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2397 (line_info_add_file_name): Likewise.
2398 (decode_line_info): Likewise.
2400 2017-07-04 Tristan Gingold <gingold@adacore.com>
2402 * version.m4: Bump version to 2.29.51
2403 * configure: Regenerate.
2405 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2407 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2408 sanity check at the head of this function.
2410 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2412 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2413 dwarf_line_str_size.
2414 (struct attr_abbrev): Add field implicit_const.
2415 (dwarf_debug_sections): Add .debug_line_str.
2416 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2417 (dwarf_debug_section_assert): Add static assertion.
2418 (read_indirect_line_string): New.
2419 (read_abbrevs): Support DW_FORM_implicit_const.
2420 (is_str_attr): Support DW_FORM_line_strp.
2421 (read_attribute_value): Support DW_FORM_line_strp and
2422 DW_FORM_implicit_const.
2423 (read_attribute): Support DW_FORM_implicit_const.
2424 (line_info_add_include_dir, line_info_add_include_dir_stub):
2425 (line_info_add_file_name, read_formatted_entries): New.
2426 (decode_line_info, parse_comp_unit): Support DWARF 5.
2427 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2429 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2431 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2432 abort statement that was put for symbols that are not dynamic.
2434 2017-07-03 Tristan Gingold <gingold@adacore.com>
2436 * po/bfd.pot: Regenerate
2438 2017-07-03 Alan Modra <amodra@gmail.com>
2440 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2441 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2442 * elf.c (setup_group): Use "Lx" to print sh_size.
2443 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2444 unknown section type in hex.
2445 (copy_special_section_fields): Style fix.
2446 (bfd_section_from_shdr): Correct format for sh_link. Use a
2447 common error message for all the variants of unrecognized
2449 (assign_file_positions_for_load_sections): Use "Lx" for lma
2450 adjust error message.
2451 (assign_file_positions_for_non_load_sections): Formatting.
2452 (rewrite_elf_program_header): Formatting. Use "Lx" for
2453 bfd_vma values in error messages.
2454 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2455 ELF_R_SYM value to type expected by format.
2456 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2458 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2459 (elf_link_input_bfd): Use "Lx" for r_info.
2460 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2462 2017-07-03 Alan Modra <amodra@gmail.com>
2464 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2465 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2466 Microsoft C library variant of long long format specifier.
2467 (PRINT20): Cast value to bfd_uint64_t not long long.
2468 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2469 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2470 long long. Don't cast to bfd_vma.
2471 * elf32-score.c (score3_bfd_getl48): Likewise.
2472 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2474 2017-07-03 Alan Modra <amodra@gmail.com>
2476 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2478 (bfd_elf_print_symbol): Don't cast symbol->flags.
2479 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2480 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2481 _bfd_error_handler argument order.
2482 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2484 2017-07-03 Alan Modra <amodra@gmail.com>
2486 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2487 AC_TYPE_LONG_DOUBLE.
2488 * configure: Regenerate.
2489 * config.in: Regenerate.
2491 2017-06-29 Andrew Waterman <andrew@sifive.com>
2493 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2496 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2498 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2499 unless it is undefined weak.
2500 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2501 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2503 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2504 is not dynamic in PIC, abort.
2506 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2509 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2510 undefined weak symbols into dynamic.
2511 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2512 relocation for non-dynamic symbols.
2513 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2515 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2517 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2518 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2519 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2520 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2521 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2524 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2526 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2527 (elfcore_write_s390_gs_bc): Likewise.
2528 * elf.c (elfcore_grok_s390_gs_cb): New function.
2529 (elfcore_grok_s390_gs_bc): New function.
2530 (elfcore_grok_note): Call them.
2531 (elfcore_write_s390_gs_cb): New function.
2532 (elfcore_write_s390_gs_bc): New function.
2533 (elfcore_write_register_note): Call them.
2535 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2537 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2538 bfd_get_file_size. Check archive element size.
2539 (_bfd_generic_get_section_contents_in_window): Likewise.
2541 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2543 * bfd-in2.h: Regenerated.
2544 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2545 (bfd_get_file_size): Likewise.
2547 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2548 Matthew Fortune <matthew.fortune@imgtec.com>
2550 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2551 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2552 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2553 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2555 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2556 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2557 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2558 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2559 `bfd_mach_mips_interaptiv_mr2' entries.
2560 * bfd-in2.h: Regenerate.
2562 2017-06-27 Nick Clifton <nickc@redhat.com>
2564 * tekhex.c (pass_over): Revert accidental conversion of a local
2565 array to a static array.
2567 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2570 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2571 reloc addend if necessary. Adjust diff only if
2572 shrinked_insn_address < end_address.
2574 2017-06-27 Alan Modra <amodra@gmail.com>
2577 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2578 (_bfd_generic_get_section_contents_in_window): Likewise.
2580 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2582 * elfnn-riscv.c (perform_relocation): Support the new
2583 R_RISCV_32_PCREL relocation.
2584 (riscv_elf_relocate_section): Likewise.
2585 * elfxx-riscv.c (howto_table): Likewise.
2586 (riscv_reloc_map): Likewise.
2587 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2588 * libbfd.h: Regenerate.
2590 2017-06-27 Alan Modra <amodra@gmail.com>
2593 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2594 Use unsigned file pointer type, and remove cast.
2595 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2596 Add "count", not "sz".
2598 2017-06-26 Pedro Alves <palves@redhat.com>
2601 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2604 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2607 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2610 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2612 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2613 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2614 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2615 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2616 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2618 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2621 * compress.c (bfd_get_full_section_contents): Don't check the
2623 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2624 reject a section whose size + offset is greater than the size
2626 (_bfd_generic_get_section_contents_in_window): Likewise.
2628 2017-06-26 Nick Clifton <nickc@redhat.com>
2631 * tekhex.c (getvalue): Check for the source pointer exceeding the
2632 end pointer before the first byte is read.
2634 2017-06-26 Nick Clifton <nickc@redhat.com>
2637 * opncls.c (get_build_id): Check that the section is big enough
2638 to contain the whole note.
2639 * compress.c (bfd_get_full_section_contents): Check for and reject
2640 a section whose size is greater than the size of the entire file.
2641 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2642 contain a notes section.
2644 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2646 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2648 (elf_s390_modify_segment_map): Likewise.
2649 (bfd_elf_s390_set_options): Lisewise.
2651 2017-06-26 Alan Modra <amodra@gmail.com>
2653 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2655 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2656 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2657 .preinit_array on --just-syms bfds.
2658 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2659 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2660 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2662 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2664 * elf.c (find_link): Bounds check "hint".
2666 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2668 * elf32-arm.c (using_thumb_only): Update list of architectures in
2669 BFD_ASSERT for which the logic is valid.
2670 (using_thumb2_bl): Likewise.
2671 (using_thumb2): Likewise and return true for ARMv8-R.
2672 (arch_has_arm_nop): Likewise.
2673 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2674 merging logic. Update commentis for value 15 of v8m_baseline,
2675 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2676 merging of value 15 of Tag_CPU_arch.
2678 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2680 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2681 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2682 * bfd-in2.h: Regenerate.
2684 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2686 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2687 the error_alignment label forward. Properly align program
2688 property note section.
2690 2017-06-22 Eric Christopher <echristo@gmail.com>
2692 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2693 abs to fix a truncation warning.
2695 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2697 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2698 local undefined weak symbol to 0.
2699 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2701 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2703 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2704 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2705 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2706 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2707 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2708 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2709 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2710 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2712 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2714 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2715 (elf_i386_lazy_ibt_plt_entry): Likewise.
2716 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2717 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2718 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2719 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2720 (elf_i386_lazy_plt_layout): Likewise.
2721 (elf_i386_non_lazy_plt_layout): Likewise.
2722 (elf_i386_link_hash_entry): Add plt_second.
2723 (elf_i386_link_hash_table): Add plt_second and
2724 plt_second_eh_frame.
2725 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2726 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2727 the second PLT. Check the second PLT.
2728 (elf_i386_relocate_section): Use the second PLT to resolve
2729 PLT reference if needed.
2730 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2732 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2733 second PLT. Generate unwind info for the second PLT.
2734 (elf_i386_plt_type): Add plt_second.
2735 (elf_i386_get_synthetic_symtab): Support the second PLT.
2736 (elf_i386_parse_gnu_properties): Support
2737 GNU_PROPERTY_X86_FEATURE_1_AND.
2738 (elf_i386_merge_gnu_properties): Support
2739 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2740 on GNU_PROPERTY_X86_FEATURE_1_IBT
2741 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2742 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2743 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2744 is set on all relocatable inputs.
2745 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2746 (elf_x32_lazy_ibt_plt_entry): Likewise.
2747 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2748 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2749 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2750 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2751 (elf_x86_64_lazy_ibt_plt): Likewise.
2752 (elf_x32_lazy_ibt_plt): Likewise.
2753 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2754 (elf_x32_non_lazy_ibt_plt): Likewise.
2755 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2756 (elf_x86_64_parse_gnu_properties): Support
2757 GNU_PROPERTY_X86_FEATURE_1_AND.
2758 (elf_x86_64_merge_gnu_properties): Support
2759 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2760 on GNU_PROPERTY_X86_FEATURE_1_IBT
2761 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2762 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2763 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2764 is set on all relocatable inputs.
2766 2017-06-22 Nick Clifton <nickc@redhat.com>
2769 * som.c (setup_sections): NUL terminate the space_strings buffer.
2770 Check that the space.name field does not index beyond the end of
2771 the space_strings buffer.
2773 2017-06-21 Nick Clifton <nickc@redhat.com>
2776 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2778 2017-06-21 Nick Clifton <nickc@redhat.com>
2781 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2782 type of the size parameter.
2783 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2784 length of the counted string.
2785 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2786 (_bfd_vms_save_counted_string): Likewise.
2787 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2788 _bfd_vms_save_counted_string.
2789 (_bfd_vms_slurp_ehdr): Likewise.
2790 (_bfd_vms_slurp_egsd): Likewise.
2791 (Parse_module): Likewise.
2793 2017-06-21 Alan Modra <amodra@gmail.com>
2795 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2796 calls before tocsave calls.
2797 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2800 2017-06-21 Nick Clifton <nickc@redhat.com>
2803 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2804 bfd_get_full_section_contents returns no contents.
2806 2017-06-21 Nick Clifton <nickc@redhat.com>
2809 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2812 2017-06-21 Nick Clifton <nickc@redhat.com>
2815 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2817 (image_set_ptr): Likewise.
2818 (alpha_vms_fix_sec_rel): Likewise.
2819 (alpha_vms_slurp_relocs): Likewise.
2821 2017-06-21 Nick Clifton <nickc@redhat.com>
2824 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2826 (ieee_archive_p): Likewise.
2827 (ieee_object_p): Likewise.
2829 2017-06-21 Nick Clifton <nickc@redhat.com>
2832 * elf.c (setup_group): Zero the group section pointer list after
2833 allocation so that loops can be caught. Check for NULL pointers
2834 when processing a group list.
2836 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2838 * elf-s390.h: New file.
2839 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2841 (elf_s390_additional_program_headers): New function.
2842 (elf_s390_modify_segment_map): New function.
2843 (bfd_elf_s390_set_options): New function.
2844 (elf_backend_additional_program_headers)
2845 (elf_backend_modify_segment_map): Add macro definitions.
2847 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2850 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2851 the DYNAMIC bit instead of bfd_count_sections.
2853 2017-06-19 Nick Clifton <nickc@redhat.com>
2856 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2858 (evax_bfd_print_eeom): Likewise.
2859 (evax_bfd_print_egsd): Check for an overlarge record length.
2860 (evax_bfd_print_etir): Likewise.
2862 2017-06-19 Nick Clifton <nickc@redhat.com>
2865 * libieee.h (struct common_header_type): Add end_p field.
2866 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2868 (read_id): Check for a length that exceeds the remaining bytes in
2870 (ieee_seek): Initialise end_p.
2871 (ieee_archive_p): Likewise.
2872 (ieee_object_p): Likewise.
2874 2017-06-19 Nick Clifton <nickc@redhat.com>
2877 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2878 before reading the EIHS structure entries.
2880 2017-06-19 Nick Clifton <nickc@redhat.com>
2883 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2884 gsd_size. Check that there are enough bytes remaining to read the
2885 type and size of the next egsd. Check that the size of the egsd
2886 does not exceed the size of the record.
2888 2017-06-19 Alan Modra <amodra@gmail.com>
2890 * config.bfd: Correct targ_underscore for cris.
2892 2017-06-18 Alan Modra <amodra@gmail.com>
2894 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2895 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2897 2017-06-16 Nick Clifton <nickc@redhat.com>
2899 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2900 bucketlist is empty because there are no symbols to add to the
2903 2017-06-16 Alan Modra <amodra@gmail.com>
2909 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2910 (BFD_JUMP_TABLE_LINK): Likewise.
2911 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2912 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2913 (bfd_elf_define_start_stop): New function.
2914 * linker.c (bfd_generic_define_start_stop): New function.
2915 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2917 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2918 * aout-target.h (MY_bfd_define_start_stop): Define.
2919 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2920 * binary.c (binary_bfd_define_start_stop): Define.
2921 * bout.c (b_out_bfd_define_start_stop): Define.
2922 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2923 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2924 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2925 * coffcode.h (coff_bfd_define_start_stop): Define.
2926 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2927 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2928 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2929 * ieee.c (ieee_bfd_define_start_stop): Define.
2930 * ihex.c (ihex_bfd_define_start_stop): Define.
2931 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2932 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2933 * mmo.c (mmo_bfd_define_start_stop): Define.
2934 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2935 * oasys.c (oasys_bfd_define_start_stop): Define.
2936 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2937 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2938 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2939 * som.c (som_bfd_define_start_stop): Define.
2940 * srec.c (srec_bfd_define_start_stop): Define.
2941 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2942 * versados.c (versados_bfd_define_start_stop): Define.
2943 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2944 (alpha_vms_bfd_define_start_stop): Define.
2945 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2946 * bfd-in2.h: Regenerate.
2947 * libbfd.h: Regenerate.
2949 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2951 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2952 SYMBOL_REFERENCES_LOCAL.
2954 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2957 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2958 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2959 runtime for if there needs copy relocation elimination.
2960 (need_copy_relocation_p): New function. Return true for symbol with
2961 pc-relative references and if it's against read-only sections.
2962 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2963 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2964 that are related with accessing external objects.
2965 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2966 in elfNN_aarch64_check_relocs.
2968 2017-06-15 Nick Clifton <nickc@redhat.com>
2971 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2974 (ieee_archive_p): Likewise.
2976 2017-06-15 Nick Clifton <nickc@redhat.com>
2979 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2981 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2983 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2984 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2985 keep both windowed and call0 ABI PLT definitions.
2986 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2987 elf_xtensa_*_plt_entry endex.
2988 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2990 2017-06-14 Nick Clifton <nickc@redhat.com>
2993 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2996 2017-06-14 Nick Clifton <nickc@redhat.com>
2999 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3000 maximum value for the ascic pointer. Check that name processing
3001 does not read beyond this value.
3002 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3005 2017-06-14 Nick Clifton <nickc@redhat.com>
3008 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3009 (process_otr): Check for an invalid offset in the otr structure.
3011 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3013 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3015 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3022 vtable field to a union.
3023 (_bfd_elf_is_start_stop): Removed.
3024 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3025 __start_SECNAME and __stop_SECNAME symbols.
3026 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3027 * elflink.c (_bfd_elf_is_start_stop): Removed.
3028 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3029 _bfd_elf_is_start_stop.
3030 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3031 __stop_SECNAME symbols. Updated.
3032 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3033 (bfd_elf_gc_record_vtinherit): Likewise.
3034 (bfd_elf_gc_record_vtentry): Likewise.
3036 2017-06-13 Nick Clifton <nickc@redhat.com>
3039 * elflink.c (elf_link_adjust_relocs): Generate an error when
3040 encountering a reloc against a symbol removed by garbage
3043 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3045 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3046 to merge_gnu_properties.
3047 * elf-properties.c (elf_merge_gnu_properties): Add struct
3048 bfd_link_info * and pass it to merge_gnu_properties.
3049 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3050 and pass it to elf_merge_gnu_properties.
3051 (_bfd_elf_link_setup_gnu_properties): Pass info to
3052 elf_merge_gnu_property_list.
3053 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3055 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3057 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3060 * binary.c (binary_set_section_contents): Scale lma by octets
3061 per byte to set filepos.
3063 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3065 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3068 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3070 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3073 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3075 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3076 patched section contents for TLS IE reloc.
3077 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3079 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3081 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3082 RELOC_FOR_GLOBAL_SYMBOL macro.
3084 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3086 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3089 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3091 * config/tc-arc.c (md_undefined_symbol): Changed.
3092 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3094 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3096 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3099 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3101 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3102 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3104 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3106 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3109 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3111 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3112 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3113 is non-zero. Add clarifying comments.
3115 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3117 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3118 name. Use local IFUNC symbol name string to report unsupported
3119 non-PIC call to IFUNC function.
3120 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3121 when generating R_386_IRELATIVE relocation.
3122 (elf_i386_finish_dynamic_symbol): Likewise.
3123 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3125 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3126 when generating R_X86_64_IRELATIVE relocation.
3127 (elf_x86_64_finish_dynamic_symbol): Likewise.
3129 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3131 * elf.c (setup_group): Make sure BFD sections are created for all
3132 group sections in the input file when processing SHF_GROUP
3134 (bfd_section_from_shdr): Avoid duplicating logic already
3135 implemented in `setup_group'.
3137 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3140 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3141 if the hint address is zero.
3143 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3146 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3147 ELF_COMMON_DEF_P for common symbols.
3149 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3151 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3152 SEC_GROUP sections as SEC_EXCLUDE.
3153 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3154 (assign_section_numbers): Use resolve_section_groups flag instead
3155 of relocatable link type.
3156 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3157 flag instead of checking the final_link flag for part of the
3158 checks in here. Fix white space as a result.
3159 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3160 instead of relocatable link type.
3161 (bfd_elf_final_link): Likewise.
3163 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3165 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3167 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3168 (s3_bfd_score_elf_check_relocs): Likewise.
3169 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3170 (score_elf_final_link_relocate): Likewise.
3171 (s7_bfd_score_elf_check_relocs): Likewise.
3173 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3175 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3178 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3180 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3181 from `reloc_count' rather than decrementing it.
3182 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3183 `reloc_count' by `int_rels_per_ext_rel'.
3184 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3185 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3186 entry determination.
3187 (s3_bfd_score_elf_check_relocs): Likewise.
3188 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3189 (s7_bfd_score_elf_relocate_section): Likewise.
3190 (s7_bfd_score_elf_check_relocs): Likewise.
3191 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3192 prototype and function.
3193 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3194 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3195 triple rather than once the sum of REL and RELA relocation entry
3197 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3198 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3199 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3200 storage allocation size determination.
3201 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3202 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3203 by `int_rels_per_ext_rel' for last relocation entry
3205 (bfd_elf_final_link): Do not multiply `reloc_count' by
3206 `int_rels_per_ext_rel' for internal relocation storage
3207 allocation size determination.
3208 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3209 `int_rels_per_ext_rel' for last relocation entry determination.
3210 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3211 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3212 (_bfd_mips_elf_relocate_section): Likewise.
3214 2017-06-05 Alan Modra <amodra@gmail.com>
3217 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3219 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3221 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3222 determine structure sizes.
3223 (elfcore_grok_freebsd_prstatus): Likewise.
3225 2017-06-01 Alan Modra <amodra@gmail.com>
3227 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3228 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3230 (is_elfv2_localentry0): New function.
3231 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3232 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3233 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3234 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3235 optimized localentry:0 stubs.
3236 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3237 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3239 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3241 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3243 2017-05-30 Casey Smith <clegg89@gmail.com>
3246 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3247 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3249 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3251 * cpu-arc.c (arc_compatible): New function.
3253 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3255 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3257 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3260 * bfdio.c (bfd_get_file_size): New function.
3261 * bfd-in2.h: Regenerated.
3263 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3265 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3268 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3270 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3271 dynobj instead of htab->elf.dynobj.
3273 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3275 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3277 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3278 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3279 actual number of internal relocations retrieved. Adjust
3280 function description.
3281 (bfd_elf64_canonicalize_reloc): Remove macro.
3282 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3284 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3286 * archures.c (bfd_mach_sparc_v9m8): Define.
3287 (bfd_mach_sparc_v8plusm8): Likewise.
3288 (bfd_mach_sparc_v9_p): Adjust to M8.
3289 (bfd_mach_sparc_64bit_p): Likewise.
3290 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3291 bfd_mach_sparc_v8plusm8.
3292 * bfd-in2.h: Regenerated.
3293 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3295 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3296 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3297 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3299 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3300 bfd_mach_sparc_v8plusm8.
3302 2017-05-19 Alan Modra <amodra@gmail.com>
3304 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3305 debug and special sections when no non-note alloc sections in an
3308 2017-05-18 Alan Modra <amodra@gmail.com>
3310 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3311 * elf-m10300.c: Likewise.
3313 * elf32-arc.c: Likewise.
3314 * elf32-bfin.c: Likewise.
3315 * elf32-m68k.c: Likewise.
3316 * elf32-nds32.c: Likewise.
3317 * elf32-tilepro.c: Likewise.
3318 * elflink.c: Likewise.
3319 * elfnn-aarch64.c: Likewise.
3320 * elfnn-riscv.c: Likewise.
3321 * elfxx-tilegx.c: Likewise.
3322 * mach-o.c: Likewise.
3323 * peXXigen.c: Likewise.
3324 * vms-alpha.c: Likewise.
3325 * vms-lib.c: Likewise.
3327 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3330 * elflink.c (elf_gc_mark_debug_section): New function.
3331 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3332 referenced by kept debug sections.
3334 2017-05-16 Alan Modra <amodra@gmail.com>
3336 * elf-m10300.c: Rename occurrences of non_ir_ref.
3337 * elf32-arm.c: Likewise.
3338 * elf32-bfin.c: Likewise.
3339 * elf32-cr16.c: Likewise.
3340 * elf32-cris.c: Likewise.
3341 * elf32-d10v.c: Likewise.
3342 * elf32-dlx.c: Likewise.
3343 * elf32-fr30.c: Likewise.
3344 * elf32-frv.c: Likewise.
3345 * elf32-hppa.c: Likewise.
3346 * elf32-i370.c: Likewise.
3347 * elf32-i386.c: Likewise.
3348 * elf32-iq2000.c: Likewise.
3349 * elf32-lm32.c: Likewise.
3350 * elf32-m32c.c: Likewise.
3351 * elf32-m32r.c: Likewise.
3352 * elf32-m68hc1x.c: Likewise.
3353 * elf32-m68k.c: Likewise.
3354 * elf32-mcore.c: Likewise.
3355 * elf32-metag.c: Likewise.
3356 * elf32-microblaze.c: Likewise.
3357 * elf32-moxie.c: Likewise.
3358 * elf32-msp430.c: Likewise.
3359 * elf32-mt.c: Likewise.
3360 * elf32-nios2.c: Likewise.
3361 * elf32-or1k.c: Likewise.
3362 * elf32-ppc.c: Likewise.
3363 * elf32-rl78.c: Likewise.
3364 * elf32-s390.c: Likewise.
3365 * elf32-score.c: Likewise.
3366 * elf32-score7.c: Likewise.
3367 * elf32-sh.c: Likewise.
3368 * elf32-tic6x.c: Likewise.
3369 * elf32-tilepro.c: Likewise.
3370 * elf32-v850.c: Likewise.
3371 * elf32-vax.c: Likewise.
3372 * elf32-xstormy16.c: Likewise.
3373 * elf32-xtensa.c: Likewise.
3374 * elf64-alpha.c: Likewise.
3375 * elf64-hppa.c: Likewise.
3376 * elf64-ia64-vms.c: Likewise.
3377 * elf64-mmix.c: Likewise.
3378 * elf64-ppc.c: Likewise.
3379 * elf64-s390.c: Likewise.
3380 * elf64-sh64.c: Likewise.
3381 * elf64-x86-64.c: Likewise.
3382 * elflink.c: Likewise.
3383 * elfnn-aarch64.c: Likewise.
3384 * elfnn-ia64.c: Likewise.
3385 * elfnn-riscv.c: Likewise.
3386 * elfxx-mips.c: Likewise.
3387 * elfxx-sparc.c: Likewise.
3388 * elfxx-tilegx.c: Likewise.
3389 * linker.c: Likewise.
3391 2017-05-16 Alan Modra <amodra@gmail.com>
3393 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3394 * elflink.c (elf_link_add_object_symbols): Update to use
3396 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3398 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3400 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3402 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3404 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3406 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3407 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3409 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3411 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3413 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3415 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3416 to plt_second/plt_second_eh_frame.
3417 (elf_x86_64_link_hash_newfunc): Updated.
3418 (elf_x86_64_allocate_dynrelocs): Likewise.
3419 (elf_x86_64_size_dynamic_sections): Likewise.
3420 (elf_x86_64_relocate_section): Likewise.
3421 (elf_x86_64_finish_dynamic_symbol): Likewise.
3422 (elf_x86_64_finish_dynamic_sections): Likewise.
3423 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3424 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3426 (elf_backend_setup_gnu_properties): Updated. Create the
3427 .plt.sec section instead of the .plt.sec section.
3429 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3431 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3432 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3433 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3435 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3437 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3438 (bfd_elf64_set_reloc): Define.
3439 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3441 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3443 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3444 (struct bfd_target): New field _bfd_set_reloc.
3445 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3446 * reloc.c (_bfd_generic_set_reloc): New function.
3447 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3448 * nlm-target.h (nlm_set_reloc): Likewise.
3449 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3450 * aout-tic30.c (MY_set_reloc): Likewise.
3451 * aout-target.h (MY_set_reloc): Likewise.
3452 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3453 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3454 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3455 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3456 * aout-adobe.c (aout_32_set_reloc): Likewise.
3457 * bout.c (b_out_set_reloc): Likewise.
3458 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3459 * i386os9k.c (aout_32_set_reloc): Likewise.
3460 * ieee.c (ieee_set_reloc): Likewise.
3461 * oasys.c (oasys_set_reloc): Likewise.
3462 * som.c (som_set_reloc): Likewise.
3463 * versados.c (versados_set_reloc): Likewise.
3464 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3465 _bfd_generic_set_reloc.
3466 (rs6000_xcoff64_aix_vec): LIkewise.
3467 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3468 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3469 * i386msdos.c (msdos_set_reloc): Define to
3470 _bfd_norelocs_set_reloc.
3471 * elfcode.h (elf_set_reloc): Define.
3472 * bfd-in2.h: Regenerated.
3474 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3477 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3478 for IFUNC function address.
3480 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3482 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3483 (CONFLICT_LIST): Likewise.
3484 (opcode/arc-attrs.h): Include.
3485 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3486 (arc_extract_features): New file.
3487 (arc_stralloc): Likewise.
3488 (arc_elf_merge_attributes): Likewise.
3489 (arc_elf_merge_private_bfd_data): Use object attributes.
3490 (bfd_arc_get_mach_from_attributes): New function.
3491 (arc_elf_object_p): Use object attributes.
3492 (arc_elf_final_write_processing): Likewise.
3493 (elf32_arc_obj_attrs_arg_type): New function.
3494 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3495 (elf32_arc_section_from_shdr): Likewise.
3496 (elf_backend_obj_attrs_vendor): Define.
3497 (elf_backend_obj_attrs_section): Likewise.
3498 (elf_backend_obj_attrs_arg_type): Likewise.
3499 (elf_backend_obj_attrs_section_type): Likewise.
3500 (elf_backend_obj_attrs_handle_unknown): Likewise.
3501 (elf_backend_section_from_shdr): Likewise.
3503 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3506 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3507 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3508 and the destination is a Thumb symbol.
3510 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3512 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3513 initializer to silence GCC 4.2.
3514 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3516 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3518 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3519 (LAZY_PLT_ENTRY_SIZE): This.
3520 (NON_LAZY_PLT_ENTRY_SIZE): New.
3521 (elf_x86_64_plt0_entry): Renamed to ...
3522 (elf_x86_64_lazy_plt0_entry): This.
3523 (elf_x86_64_plt_entry): Renamed to ...
3524 (elf_x86_64_lazy_plt_entry): This.
3525 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3526 (elf_x86_64_lazy_bnd_plt0_entry): This.
3527 (elf_x86_64_legacy_plt_entry): Removed.
3528 (elf_x86_64_bnd_plt_entry): Renamed to ...
3529 (elf_x86_64_lazy_bnd_plt_entry): This.
3530 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3531 (elf_x86_64_non_lazy_plt_entry): This.
3532 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3533 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3534 (elf_x86_64_eh_frame_plt): Renamed to ...
3535 (elf_x86_64_eh_frame_lazy_plt): This.
3536 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3537 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3538 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3539 (elf_x86_64_eh_frame_non_lazy_plt): This.
3540 (elf_x86_64_lazy_plt_layout): New.
3541 (elf_x86_64_non_lazy_plt_layout): Likewise.
3542 (elf_x86_64_plt_layout): Likewise.
3543 (elf_x86_64_backend_data): Remove PLT layout information. Add
3544 os for target system.
3545 (GET_PLT_ENTRY_SIZE): Removed.
3546 (elf_x86_64_lazy_plt): New.
3547 (elf_x86_64_non_lazy_plt): Likewise.
3548 (elf_x86_64_lazy_bnd_plt): Likewise.
3549 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3550 (elf_x86-64_arch_bed): Updated.
3551 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3552 (elf_x86_64_create_dynamic_sections): Removed.
3553 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3554 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3555 (elf_x86-64_adjust_dynamic_symbol): Updated.
3556 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3557 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3558 size for PLT0 if there is no PLT0. Get plt_entry_size from
3559 non_lazy_plt for non-lazy PLT entries.
3560 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3561 from non_lazy_plt for non-lazy PLT entries.
3562 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3563 if there is no PLT0.
3564 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3565 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3566 entries with non-lazy PLT layout. Don't fill the second and third
3567 slots in the PLT entry if there is no PLT0.
3568 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3569 if there is no PLT0. Set sh_entsize on the .plt.got section.
3570 (compare_relocs): New.
3571 (elf_x86_64_plt_type): Likewise.
3572 (elf_x86_64_plt): Likewise.
3573 (elf_x86_64_nacl_plt): New. Forward declaration.
3574 (elf_x86_64_get_plt_sym_val): Removed.
3575 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3576 against all dynamic relocations.
3577 (elf_x86_64_link_setup_gnu_properties): New function.
3578 (elf_backend_create_dynamic_sections): Updated.
3579 (elf_backend_setup_gnu_properties): New.
3580 (elf_x86_64_nacl_plt): New.
3581 (elf_x86_64_nacl_arch_bed): Updated.
3583 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3585 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3586 (LAZY_PLT_ENTRY_SIZE): This.
3587 (NON_LAZY_PLT_ENTRY_SIZE): New.
3588 (elf_i386_plt0_entry): Renamed to ...
3589 (elf_i386_lazy_plt0_entry): This.
3590 (elf_i386_plt_entry): Renamed to ...
3591 (elf_i386_lazy_plt_entry): This.
3592 (elf_i386_pic_plt0_entry): Renamed to ...
3593 (elf_i386_pic_lazy_plt0_entry): This.
3594 (elf_i386_pic_plt_entry): Renamed to ...
3595 (elf_i386_pic_lazy_plt_entry): This.
3596 (elf_i386_got_plt_entry): Renamed to ...
3597 (elf_i386_non_lazy_plt_entry): This.
3598 (elf_i386_pic_got_plt_entry): Renamed to ...
3599 (elf_i386_pic_non_lazy_plt_entry): This.
3600 (elf_i386_eh_frame_plt): Renamed to ...
3601 (elf_i386_eh_frame_lazy_plt): This.
3602 (elf_i386_eh_frame_plt_got): Renamed to ...
3603 (elf_i386_eh_frame_non_lazy_plt): This.
3604 (elf_i386_plt_layout): Renamed to ...
3605 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3606 eh_frame_plt_got_size.
3607 (elf_i386_non_lazy_plt_layout): New.
3608 (elf_i386_plt_layout): Likewise.
3609 (elf_i386_non_lazy_plt): Likewise.
3610 (GET_PLT_ENTRY_SIZE): Removed.
3611 (elf_i386_plt): Renamed to ...
3612 (elf_i386_lazy_plt): This.
3613 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3614 (elf_i386_arch_bed): Updated.
3615 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3616 (elf_i386_create_dynamic_sections): Removed.
3617 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3618 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3619 (elf_i386_adjust_dynamic_symbol): Updated.
3620 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3621 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3622 size for PLT0 if there is no PLT0.
3623 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3624 output section is discarded only if GOT isn't empty.
3625 (elf_i386_relocate_section): Updated. Properly get PLT index
3626 if there is no PLT0.
3627 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3628 second and third slots in the PLT entry if there is no PLT0.
3629 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3630 if there is no PLT0. Set sh_entsize on the .plt.got section.
3631 (elf_i386_nacl_plt): Forward declaration.
3632 (elf_i386_get_plt_sym_val): Removed.
3633 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3634 against all dynamic relocations.
3635 (elf_i386_link_setup_gnu_properties): New function.
3636 (elf_backend_create_dynamic_sections): Updated.
3637 (elf_backend_setup_gnu_properties): New.
3638 (elf_i386_nacl_plt): Updated.
3639 (elf_i386_nacl_arch_bed): Likewise.
3640 (elf_i386_vxworks_arch_bed): Likewise.
3642 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3644 * elflink.c (elf_output_implib): Remove executable flag from import
3646 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3647 library is a relocatable object file.
3649 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3652 * elf32-avr.c (avr_should_move_sym): New function.
3653 (avr_should_reduce_sym_size): Likewise.
3654 (avr_should_increase_sym_size): Likewise.
3655 (elf32_avr_relax_delete_bytes): Adjust symbol values
3656 and sizes by calling new functions.
3658 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3660 * config.bfd (riscv32-*): Enable rv64.
3662 2017-05-02 Alan Modra <amodra@gmail.com>
3665 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3666 rather than h->root.type == bfd_link_hash_new.
3667 (bfd_elf_record_link_assignment): Similarly, call
3668 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3670 2017-04-29 Alan Modra <amodra@gmail.com>
3673 * reloc.c (reloc_offset_in_range): New function.
3674 (bfd_perform_relocation, bfd_install_relocation): Use it.
3675 (_bfd_final_link_relocate): Likewise.
3677 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3679 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3680 before using .plt.got.
3681 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3683 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3685 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3686 instead of "+=" to update 0.
3688 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3690 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3691 .plt.got section here.
3692 (elf_i386_check_relocs): Don't create the .plt.got section.
3693 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3694 the .plt.got and .plt.bnd sections here.
3695 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3698 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3700 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3702 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3703 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3704 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3705 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3708 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3710 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3712 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3713 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3714 the first relocatable ELF input with GNU properties.
3716 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3718 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3719 VxWorks for non-PIC.
3721 2017-04-27 Alan Modra <amodra@gmail.com>
3723 * elf-bfd.h (struct elf_backend_data): Make asection param of
3724 elf_backend_eh_frame_address_size const.
3725 (_bfd_elf_eh_frame_address_size): Likewise.
3726 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3727 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3728 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3729 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3730 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3731 (next_cie_fde_offset): Constify params.
3732 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3734 2017-04-27 Alan Modra <amodra@gmail.com>
3736 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3737 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3738 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3740 (offset_adjust): New function.
3741 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3742 (adjust_eh_frame_local_symbols): Likewise.
3743 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3744 after changing anything. Return true if anything changed.
3745 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3746 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3748 2017-04-27 Alan Modra <amodra@gmail.com>
3750 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3753 2017-04-27 Alan Modra <amodra@gmail.com>
3755 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3756 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3757 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3758 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3759 for undef and undefweak dyn_relocs.
3760 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3761 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3762 (allocate_got, allocate_dynrelocs): Likewise.
3763 (ppc64_elf_relocate_section): Likewise.
3765 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3767 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3768 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3769 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3770 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3772 2017-04-26 Nick Clifton <nickc@redhat.com>
3775 * reloc.c (bfd_perform_relocation): Check for a negative address
3778 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3781 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3783 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3784 (elf_backend_always_renumber_dynsyms): Define.
3785 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3786 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3787 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3788 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3790 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3792 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3794 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3795 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3796 sections have been created.
3798 2017-04-26 Nick Clifton <nickc@redhat.com>
3801 * compress.c (bfd_init_section_compress_status): Check the return
3802 value from bfd_malloc.
3804 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3806 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3807 no_finish_dynamic_symbol.
3808 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3810 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3811 weak symbol, don't make it dynamic.
3812 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3813 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3814 relocation for GOT reference.
3815 (elf_x86_64_finish_dynamic_symbol): Abort if
3816 no_finish_dynamic_symbol isn't 0.
3818 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3821 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3822 undefined weak symbol, don't make it dynamic.
3823 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3824 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3825 relocation for R_386_GOT32.
3827 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3830 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3832 2017-04-23 Alan Modra <amodra@gmail.com>
3835 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3836 * elf.c (lcomm_sym): New.
3837 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3838 * bfd-in2.h: Regenerate.
3840 2017-04-23 Alan Modra <amodra@gmail.com>
3843 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3844 parameters and comment.
3845 (_bfd_elf_get_reloc_section): Delete.
3846 (_bfd_elf_plt_get_reloc_section): Declare.
3847 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3848 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3850 (_bfd_elf_get_reloc_section): ..here. Delete.
3851 (assign_section_numbers): Call elf_get_reloc_section.
3852 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3853 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3855 2017-04-23 Alan Modra <amodra@gmail.com>
3858 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3861 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3864 * elf32-i386.c (elf_i386_link_hash_entry): Add
3865 no_finish_dynamic_symbol.
3866 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3867 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3868 symbol, don't make it dynamic in PIE.
3869 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3870 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3871 relocation for R_386_GOT32
3872 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3875 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3879 * elflink.c (elf_link_add_object_symbols): Require
3880 --no-dynamic-linker with -E/--dynamic-list when creating
3883 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3885 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3888 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3890 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3891 dynamic symbol sorting.
3893 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3896 * elflink.c (elf_link_add_object_symbols): Preserve
3897 dynamic_ref_after_ir_def when restoring the symbol table for
3898 unneeded dynamic object.
3900 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3903 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3904 on on undefined IFUNC symbol in the second PLT.
3906 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3908 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3910 2017-04-19 Alan Modra <amodra@gmail.com>
3912 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3913 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3914 * elf32-ppc.c:Formatting.
3915 (ensure_undefweak_dynamic): Don't make dynamic when
3916 info->dynamic_undefined_weak is zero.
3917 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3918 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3919 not default visibility. Discard undef and undefweak
3921 (ppc_elf_relocate_section): Adjust to suit.
3922 * elf64-ppc.c: Formatting.
3923 (ensure_undefweak_dynamic): Don't make dynamic when
3924 info->dynamic_undefined_weak is zero.
3925 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3926 info->dynamic_undefined_weak. Discard them earlier.
3928 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3931 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3932 before generating the version definition section.
3934 2017-04-17 Alan Modra <amodra@gmail.com>
3936 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3937 state when a regular object file defines a symbol with
3938 incompatible type to that defined by an earlier shared lib.
3940 2017-04-13 Alan Modra <amodra@gmail.com>
3942 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3944 * elf32-arm.c: Likewise.
3945 * elf32-i386.c: Likewise.
3946 * elf32-mep.c: Likewise.
3947 * elf64-ia64-vms.c: Likewise.
3948 * elf64-x86-64.c: Likewise.
3949 * elflink.c: Likewise.
3950 * elfnn-ia64.c: Likewise.
3951 * elfxx-mips.c: Likewise.
3953 2017-04-13 Alan Modra <amodra@gmail.com>
3955 * aoutx.h: Use %B and %A in error messages throughout file.
3956 * aout-cris.c: Likewise.
3957 * archive.c: Likewise.
3958 * binary.c: Likewise.
3959 * coff-rs6000.c: Likewise.
3960 * coff-tic4x.c: Likewise.
3961 * coffcode.h: Likewise.
3962 * coffgen.c: Likewise.
3963 * cofflink.c: Likewise.
3964 * coffswap.h: Likewise.
3965 * cpu-arm.c: Likewise.
3966 * elf-eh-frame.c: Likewise.
3967 * elf-m10300.c: Likewise.
3969 * elf32-arc.c: Likewise.
3970 * elf32-arm.c: Likewise.
3971 * elf32-bfin.c: Likewise.
3972 * elf32-frv.c: Likewise.
3973 * elf32-iq2000.c: Likewise.
3974 * elf32-m32c.c: Likewise.
3975 * elf32-microblaze.c: Likewise.
3976 * elf32-nds32.c: Likewise.
3977 * elf32-rl78.c: Likewise.
3978 * elf32-rx.c: Likewise.
3979 * elf32-score.c: Likewise.
3980 * elf32-score7.c: Likewise.
3981 * elf32-sh64.c: Likewise.
3982 * elf32-v850.c: Likewise.
3983 * elf32-vax.c: Likewise.
3984 * elf32-visium.c: Likewise.
3985 * elf64-ia64-vms.c: Likewise.
3986 * elf64-mmix.c: Likewise.
3987 * elf64-sh64.c: Likewise.
3988 * elfcode.h: Likewise.
3989 * elfnn-aarch64.c: Likewise.
3990 * elfnn-ia64.c: Likewise.
3991 * elfxx-mips.c: Likewise.
3992 * hpux-core.c: Likewise.
3995 * linker.c: Likewise.
3996 * merge.c: Likewise.
3998 * oasys.c: Likewise.
3999 * pdp11.c: Likewise.
4000 * peXXigen.c: Likewise.
4001 * rs6000-core.c: Likewise.
4002 * vms-alpha.c: Likewise.
4003 * xcofflink.c: Likewise.
4005 2017-04-13 Alan Modra <amodra@gmail.com>
4007 * bfd.c (PRINT_TYPE): Define.
4008 (_doprnt): New function.
4009 (error_handler_internal): Use _doprnt.
4010 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4011 calls in their natural order, throughout file.
4012 * coff-mcore.c: Likewise.
4013 * coff-ppc.c: Likewise.
4014 * coff-tic80.c: Likewise.
4015 * cofflink.c: Likewise.
4016 * elf-s390-common.c: Likewise.
4018 * elf32-arm.c: Likewise.
4019 * elf32-i386.c: Likewise.
4020 * elf32-m32r.c: Likewise.
4021 * elf32-msp430.c: Likewise.
4022 * elf32-spu.c: Likewise.
4023 * elf64-ia64-vms.c: Likewise.
4024 * elf64-sparc.c: Likewise.
4025 * elf64-x86-64.c: Likewise.
4026 * elflink.c: Likewise.
4027 * elfnn-aarch64.c: Likewise.
4028 * elfnn-ia64.c: Likewise.
4029 * elfxx-mips.c: Likewise.
4031 2017-04-13 Alan Modra <amodra@gmail.com>
4033 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4034 branch veneers" error. Fix double space and format message.
4035 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4036 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4038 2017-04-13 Alan Modra <amodra@gmail.com>
4040 * bfd-in2.h: Regenerate.
4042 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4044 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4045 extra `\n' in warning/error messages.
4046 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4047 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4049 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4051 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4052 processor-specific properties with generic ELF target vector.
4054 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4056 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4057 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4058 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4059 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4061 (link_hash_newfunc): Initialize has_got_reloc and
4063 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4065 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4067 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4069 (_bfd_sparc_elf_fixup_symbol): New function.
4070 (allocate_dynrelocs): Don't allocate space for dynamic
4071 relocations and discard relocations against resolved undefined
4072 weak symbols in executable. Don't make resolved undefined weak
4073 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4074 relocation against undefined weak symbols in PIE.
4075 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4076 relocations against resolved undefined weak symbols in PIE
4077 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4078 without ynamic PLT/GOT relocations for resolved undefined weak
4080 Don't generate dynamic relocation against resolved undefined
4081 weak symbol in executable.
4082 (pie_finish_undefweak_symbol): New function.
4083 (_bfd_sparc_elf_finish_dynamic_sections): Call
4084 pie_finish_undefweak_symbol on all symbols in PIE.
4085 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4086 (_bfd_sparc_elf_fixup_symbol): New function.
4088 2017-04-10 Nick Clifton <nickc@redhat.com>
4090 * config.bfd: Remove ns32k from obsolete list.
4092 2017-04-10 Alan Modra <amodra@gmail.com>
4095 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4096 (special_sections_i): Likewise for .init_array.
4097 (special_sections_p): Likewise for .preinit_array.
4099 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4103 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4104 ELF_COMMON_DEF_P for common symbols.
4105 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4106 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4107 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4108 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4109 07492f668d2173da7a2bda3707ff0985e0f460b6.
4111 2017-04-07 Pedro Alves <palves@redhat.com>
4113 * opncls.c (bfd_get_debug_link_info): Rename to...
4114 (bfd_get_debug_link_info_1): ... this. Change type of second
4115 parameter to void pointer. Adjust.
4116 (bfd_get_debug_link_info): Reimplement on top of
4117 bfd_get_debug_link_info_1.
4118 (separate_debug_file_exists, separate_alt_debug_file_exists):
4119 Change type of second parameter to void pointer. Adjust.
4120 (get_func_type, check_func_type): Change type of second parameter
4122 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4123 the callback functions instead of passing the address of a local.
4124 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4125 find_separate_debug_file.
4126 (get_alt_debug_link_info_shim): Change type of second parameter to
4127 void pointer. Adjust.
4128 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4129 find_separate_debug_file.
4130 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4131 of second parameter to void pointer. Adjust.
4132 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4133 pointer local to find_separate_debug_file.
4135 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4137 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4138 external symbols with a definition.
4139 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4141 2017-04-07 Alan Modra <amodra@gmail.com>
4143 * po/SRC-POTFILES.in: Regenerate.
4145 2017-04-05 Alan Modra <amodra@gmail.com>
4147 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4150 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4152 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4153 numbers for DataDirectory entry indicies passed to
4156 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4158 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4159 each GNU_MBIND section and align GNU_MBIND section to page size.
4160 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4161 segment for each GNU_MBIND section.
4162 (_bfd_elf_init_private_section_data): Copy sh_info from input
4163 for GNU_MBIND section.
4165 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4167 * elfnn-riscv.c (GP_NAME): Delete.
4168 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4169 (_bfd_riscv_relax_lui): Likewise.
4171 2017-04-04 Nick Clifton <nickc@redhat.com>
4174 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4176 (bfd_elf_final_link): Only initialize the extended symbol index
4177 section if there are extended symbol tables to list.
4179 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4181 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4182 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4183 * configure.ac (elf): Add elf-properties.lo.
4184 * Makefile.in: Regenerated.
4185 * configure: Likewise.
4186 * elf-bfd.h (elf_property_kind): New.
4187 (elf_property): Likewise.
4188 (elf_property_list): Likewise.
4189 (elf_properties): Likewise.
4190 (_bfd_elf_parse_gnu_properties): Likewise.
4191 (_bfd_elf_get_property): Likewise.
4192 (_bfd_elf_link_setup_gnu_properties): Likewise.
4193 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4194 and setup_gnu_properties.
4195 (elf_obj_tdata): Add properties.
4196 * elf-properties.c: New file.
4197 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4198 (elf_i386_merge_gnu_properties): Likewise.
4199 (elf_backend_parse_gnu_properties): Likewise.
4200 (elf_backend_merge_gnu_properties): Likewise.
4201 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4202 (elf_x86_64_merge_gnu_properties): Likewise.
4203 (elf_backend_parse_gnu_properties): Likewise.
4204 (elf_backend_merge_gnu_properties): Likewise.
4205 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4206 (elf_backend_parse_gnu_properties): Likewise.
4207 (elf_backend_setup_gnu_properties): Likewise.
4208 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4209 elf_backend_merge_gnu_properties and
4210 elf_backend_setup_gnu_properties.
4212 2017-03-30 Pip Cet <pipcet@gmail.com>
4214 * elf32-wasm32.c: Add relocation code, two relocs.
4215 * reloc.c: Add wasm32 relocations.
4216 * libbfd.h: Regenerate.
4217 * bfd-in2.h: Regenerate.
4218 * bfd/po/bfd.pot: Regenerate.
4220 2017-03-29 Nick Clifton <nickc@redhat.com>
4223 * coff-bfd.h (struct coff_section_data): Add new fields:
4224 saved_bias and bias.
4225 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4226 computed for PE binaries.
4227 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4230 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4233 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4234 to handle a local symbol with a hash-symbol-entry; without PLT.
4235 Add BFD_ASSERT for an incidental case with GOT entry present.
4236 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4237 isn't forced-or-set local.
4239 2017-03-27 Pip Cet <pipcet@gmail.com>
4241 * wasm-module.c: New file to support WebAssembly modules.
4242 * wasm-module.h: New file to support WebAssembly modules.
4243 * doc/webassembly.texi: Start documenting wasm-module.c.
4244 * config.bfd: Add wasm_vec.
4245 * targets.c: Likewise.
4246 * configure.ac: Likewise.
4247 * Makefile.am: Add entries for wasm-module.c.
4248 * Makefile.in: Regenerate.
4249 * configure: Regenerate.
4250 * po/SRC-POTFILES.in: Regenerate.
4252 2017-03-27 Pip Cet <pipcet@gmail.com>
4254 * cpu-wasm32.c: New file to support wasm32 architecture.
4255 * elf32-wasm32.c: New file to support wasm32 architecture.
4256 * Makefile.am: Add wasm32 architecture.
4257 * archures.c: Likewise.
4258 * config.bfd: Likewise.
4259 * configure.ac: Likewise.
4260 * targets.c: Likewise.
4261 * Makefile.in: Regenerate.
4262 * bfd-in2.h: Regenerate.
4263 * configure: Regenerate.
4264 * po/SRC-POTFILES.in: Regenerate.
4266 2017-03-20 Alan Modra <amodra@gmail.com>
4269 * elf64-ppc.c (compare_symbols): Stabilize sort.
4271 2017-03-18 Alan Modra <amodra@gmail.com>
4273 * elf64-ppc.c (struct ppc_link_hash_table): Add
4274 local_ifunc_resolver and maybe_local_ifunc_resolver.
4275 (ppc_build_one_stub): Set flags on emitting dynamic
4276 relocation to ifunc.
4277 (ppc64_elf_relocate_section): Likewise.
4278 (ppc64_elf_finish_dynamic_symbol): Likewise.
4279 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4280 local dynamic relocs to ifuncs.
4281 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4282 local_ifunc_resolver and maybe_local_ifunc_resolver.
4283 (ppc_elf_relocate_section): Set flag on emitting dynamic
4284 relocation to ifuncs.
4285 (ppc_elf_finish_dynamic_symbol): Likewise.
4286 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4287 dynamic relocs to ifuncs.
4289 2017-03-13 Nick Clifton <nickc@redhat.com>
4292 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4293 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4294 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4295 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4296 * bfd-in2.h: Regenerate.
4297 * libbfd.h: Regenerate.
4298 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4300 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4301 (elfNN_aarch64_howto_table): Likewise.
4302 (aarch64_tls_transition_without_check): Likewise.
4303 (aarch64_reloc_got_type): Likewise.
4304 (elfNN_aarch64_final_link_relocate): Likewise.
4305 (elfNN_aarch64_tls_relax): Likewise.
4306 (elfNN_aarch64_relocate_section): Likewise.
4307 (elfNN_aarch64_gc_sweep_hook): Likewise.
4308 (elfNN_aarch64_check_relocs): Likewise.
4309 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4310 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4312 2017-03-11 Alan Modra <amodra@gmail.com>
4314 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4315 parameter is in fact used. Whitespace fixes.
4316 * elf64-ppc.c: Likewise.
4318 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4320 * rs6000-core.c (CORE_NEW): Simplify macro when
4321 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4323 2017-03-07 Alan Modra <amodra@gmail.com>
4327 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4330 2017-03-05 Alan Modra <amodra@gmail.com>
4332 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4333 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4334 (next_cie_fde_offset): New function.
4335 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4336 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4337 four bytes. Align CIEs to four or eight bytes depending on
4338 per_encoding_aligned8. Align FDEs according to their encoding.
4339 Pad last FDE to output section alignment.
4340 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4342 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4343 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4344 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4346 2017-03-02 Martin Bickel <binutils@ineranves.de>
4349 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4350 empty segments which have a zero filesz, but a non-zero memsz.
4352 2017-03-02 Alan Modra <amodra@gmail.com>
4354 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4356 2017-02-28 Alan Modra <amodra@gmail.com>
4358 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4359 (ppc64_elf_relocate_section): Likewise.
4361 2017-02-28 Alan Modra <amodra@gmail.com>
4364 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4365 rather than elf32_nios2_hash_table or elf_hash_table.
4366 (create_got_section): Likewise.
4367 (nios2_elf32_finish_dynamic_symbol): Likewise.
4368 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4369 (nios2_elf32_size_dynamic_sections): Likewise.
4370 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4371 vars. Use htab equivalents directly instead. Don't create
4372 all dynamic sections on needing just the GOT. Use a goto
4373 rather than a fall-through with reloc test. Ensure
4374 htab->dynobj is set when making dynamic sreloc section.
4375 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4376 equivalent directly instead. Don't segfault on looking for
4377 .dynamic when dynamic sections have not been created. Don't
4378 segfault on .got.plt being discarded.
4379 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4380 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4381 fixme and another not so relevant comment.
4382 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4383 already set, set hash table dynobj on creating .sbss.
4385 2017-02-28 Alan Modra <amodra@gmail.com>
4387 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4388 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4389 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4390 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4391 (ppc64_elf_relocate_section): Likewise.
4392 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4393 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4394 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4395 * libbfd.h: Regenerate.
4396 * bfd-in2.h: Regenerate.
4398 2017-02-28 Alan Modra <amodra@gmail.com>
4400 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4401 dynamic .data.rel.ro read-only.
4402 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4403 rather than section flags when deciding where copy reloc goes.
4404 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4405 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4406 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4407 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4408 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4409 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4410 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4411 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4412 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4413 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4414 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4415 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4416 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4417 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4418 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4419 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4420 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4421 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4422 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4424 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4426 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4427 `jalr $0, $25' instruction encoding.
4429 2017-02-27 Nick Clifton <nickc@redhat.com>
4432 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4433 generating a seg-fault when encountering a symbol that has been
4434 deleted by garbage collection.
4436 2017-02-25 Alan Modra <amodra@gmail.com>
4438 * elf32-arc.c (struct dynamic_sections): Delete.
4439 (enum dyn_section_types): Delete.
4440 (dyn_section_names): Delete.
4441 (arc_create_dynamic_sections): Delete.
4442 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4443 segfault on discarded .rela.plt section.
4444 (elf_arc_size_dynamic_sections): Formatting. Don't call
4445 arc_create_dynamic_sections. Don't allocate memory for sections
4446 handled by the generic linker. Correct code finding relocs in
4447 read-only sections. Set SEC_EXCLUDE on zero size .got,
4448 .got.plt, and .dynbss sections. Do set .interp for pies.
4450 2017-02-24 Andrew Waterman <andrew@sifive.com>
4452 * elfnn-riscv.c (GP_NAME): New macro.
4453 (riscv_global_pointer_value): Use it.
4454 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4455 output section, consider only that section's alignment.
4457 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4459 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4460 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4461 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4462 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4464 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4466 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4467 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4470 2017-02-23 Alan Modra <amodra@gmail.com>
4473 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4475 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4476 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4479 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4482 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4483 processing ahead of the call to `elf_gc_sweep_symbol'.
4485 2017-02-22 Nick Clifton <nickc@redhat.com>
4488 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4489 created section 4-byte alignment.
4491 2017-02-22 Alan Modra <amodra@gmail.com>
4493 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4494 on .got or .plt output section being discarded by script.
4495 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4498 2017-02-21 Alan Modra <amodra@gmail.com>
4500 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4501 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4503 2017-02-20 Alan Modra <amodra@gmail.com>
4506 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4507 if DT_RELSZ/DT_RELASZ is zero.
4509 2017-02-17 Nick Clifton <nickc@redhat.com>
4511 * compress.c (bfd_get_full_section_contents): Remember to reduce
4512 compressed size by the sizeof the compression header when
4513 decompressing the contents.
4515 2017-02-17 Pedro Alves <palves@redhat.com>
4517 * srec.c (Chunk): Rename to ...
4518 (_bfd_srec_len): ... this.
4519 (S3Forced): Rename to ...
4520 (_bfd_srec_forceS3): ... this.
4521 * objcopy.c: Adjust all references.
4523 2017-02-17 Pedro Alves <palves@redhat.com>
4525 * archive.c (bsd_write_armap): Rename to ...
4526 (_bfd_bsd_write_armap): ... this.
4527 (coff_write_armap): Rename to ...
4528 (_bfd_coff_write_armap): ... this.
4529 * libbfd-in.h (bsd_write_armap): Rename to ...
4530 (_bfd_bsd_write_armap): ... this.
4531 (coff_write_armap): Rename to ...
4532 (_bfd_coff_write_armap): ... this.
4533 * aout-target.h, aout-tic30.c: Adjust all users.
4534 * libbfd.h: Regenerate.
4536 2017-02-17 Pedro Alves <palves@redhat.com>
4538 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4539 (warn_deprecated): Rename to ...
4540 (_bfd_warn_deprecated): ... this.
4541 * libbfd.c (warn_deprecated): Rename to ...
4542 (_bfd_warn_deprecated): ... this.
4543 * bfd-in2.h: Regenerate.
4545 2017-02-17 Pedro Alves <palves@redhat.com>
4547 * bfdio.c (real_ftell): Rename to ...
4548 (_bfd_real_ftell): ... this.
4549 (real_fseek): Rename to ...
4550 (_bfd_real_fseek): ... this.
4551 (real_fopen): Rename to ...
4552 (_bfd_real_fopen): ... this.
4553 * libbfd-in.h (real_ftell): Rename to ...
4554 (_bfd_real_ftell): ... this.
4555 (real_fseek): Rename to ...
4556 (_bfd_real_fseek): ... this.
4557 (real_fopen): Rename to ...
4558 (_bfd_real_fopen): ... this.
4559 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4560 * libbfd.h: Regenerate.
4562 2017-02-17 Pedro Alves <palves@redhat.com>
4564 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4565 * libbfd.c (read_unsigned_leb128): Rename to ...
4566 (_bfd_read_unsigned_leb128): ... this.
4567 (read_signed_leb128): Rename to ...
4568 (_bfd_read_signed_leb128): ... this.
4569 (safe_read_leb128): Rename to ...
4570 (_bfd_safe_read_leb128): ... this.
4571 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4572 (_bfd_read_unsigned_leb128): ... this.
4573 (read_signed_leb128): Rename to ...
4574 (_bfd_read_signed_leb128): ... this.
4575 (safe_read_leb128): Rename to ...
4576 (_bfd_safe_read_leb128): ... this.
4577 * libbfd.h: Renegerate.
4579 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4581 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4582 before trying to fine matching file and line information.
4584 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4586 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4587 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4588 not match current bfd, then reload debug information. Record bfd
4589 we're loading debug info for in the stash. If we have debug
4590 informatin in the cache then perform section placement before
4593 2017-02-16 Alan Modra <amodra@gmail.com>
4596 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4597 * elfxx-target.h (elf_backend_no_page_alias): Define.
4598 (elfNN_bed): Init new field.
4599 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4600 ensure PT_LOAD segment starts on a new page.
4601 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4603 2017-02-16 Alan Modra <amodra@gmail.com>
4606 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4609 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4611 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4612 * bfd-in2.h: Regenerated.
4614 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4617 * elf32-i386.c (elf_i386_relocate_section): Allow
4618 "lea foo@GOT, %reg" in PIC.
4620 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4623 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4624 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4625 error against local IFUNC symbol without a base register for
4628 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4630 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4631 `%P: %H:' with `info->callbacks->einfo'.
4632 (ppc_elf_relocate_section): Likewise.
4633 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4634 (ppc64_elf_edit_toc): Likewise.
4635 (ppc64_elf_relocate_section): Likewise.
4637 2017-02-14 Alan Modra <amodra@gmail.com>
4639 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4640 --gc-keep-exported, and test versioned field of sym rather than
4641 looking for @ in name.
4643 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4645 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4648 2017-02-13 Nick Clifton <nickc@redhat.com>
4651 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4654 2017-02-07 Andrew Waterman <andrew@sifive.com>
4656 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4657 entry size if PLT header is written.
4659 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4661 Fix sparc64 dynamic relocation processing to use the dynamic
4663 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4664 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4667 2017-02-03 Nick Clifton <nickc@redhat.com>
4670 * coffcode.h (coff_write_object_contents): Enlarge size of
4671 s_name_buf in order to avoid compile time warning about possible
4673 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4674 32-bits of insn value before printing into buffer.
4676 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4678 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4679 `max_local_dynindx'.
4680 (mips_elf_sort_hash_table): Handle it.
4681 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4682 symbols bump up `max_local_dynindx' rather than
4683 `max_non_got_dynindx'.
4685 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4687 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4688 `min_got_dynindx', `max_unref_got_dynindx' and
4689 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4690 (mips_elf_sort_hash_table): Adjust accordingly.
4692 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4694 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4695 to access the hash table.
4697 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4699 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4700 non-NULL `htab' to the beginning.
4702 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4704 * elflink.c (elf_gc_sweep): Wrap overlong line.
4706 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4708 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4709 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4710 * elfxx-mips.c (mips_elf_link_hash_table): Add
4711 `ignore_branch_isa' member.
4712 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4713 in branch relocation calculation as an error if
4714 `ignore_branch_isa' has been set.
4715 (_bfd_mips_elf_insn32): Rename to...
4716 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4717 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4718 Handle the new parameter.
4720 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4722 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4723 local variable dynobj.
4726 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4727 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4728 executable from read-only sections into sdynrelro.
4729 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4730 dynamic relocs in sdynrelro.
4731 (elf_backend_want_dynrelro): Define.
4733 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4735 * config.bfd (*-*-rtemsaout*): Mark as removed.
4737 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4739 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4740 (arm-*-rtems*): Move to (arm*-*-eabi*).
4741 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4742 (m68-*-rtems*): Move to (m68*-*-elf*).
4744 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4746 * config.bfd (*-*-rtemscoff*): Mark as removed.
4748 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4751 * elflink.c (bfd_elf_record_link_assignment): Revert last
4752 change and don't ever clear `forced_local'. Set `mark'
4754 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4756 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4757 (bfd_elf_size_dynamic_sections): ... here.
4758 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4759 and set `mark' instead in `__tls_get_addr_opt' processing.
4760 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4762 2017-01-24 Alan Modra <amodra@gmail.com>
4764 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4765 where dynamic relocs are preferable. Allow ifunc too.
4766 (ensure_undefweak_dynamic): New function.
4767 (allocate_dynrelocs): Use it here. Move plt handling last and
4768 don't make symbols dynamic, simplifying loop. Only make undef
4769 weak symbols with GOT entries dynamic. Correct condition
4770 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4771 comments. Remove goto.
4772 (ppc_elf_relocate_section): Correct test for using dynamic
4773 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4774 to suit. Set up explicit tls_index entries and implicit GOT
4775 tls_index entries resolvable at link time for
4776 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4777 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4778 (ensure_undefweak_dynamic): New function.
4779 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4780 with GOT entries dynamic. Remove unnecessary test of
4781 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4782 (ppc64_elf_relocate_section): Correct test for using dynamic
4783 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4784 to suit. Set up explicit tls_index entries and implicit GOT
4785 tls_index entries resolvable at link time for __tls_get_addr_opt.
4786 Simplify expression to clear mem for prelink.
4788 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4790 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4792 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4794 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4795 (elf_backend_hash_symbol): Define.
4797 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4800 * elflink.c (bfd_elf_record_link_assignment): Clear any
4801 `forced_local' marking for DSO symbols that are not being
4804 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4806 * elfnn-riscv.c (riscv_elf_object_p): New function.
4808 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4811 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4813 (elf_x86_64_check_relocs): Create .eh_frame section for the
4815 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4816 .eh_frame section for the .plt.bnd section.
4817 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4818 for the .plt.bnd section.
4820 2017-01-12 Nick Clifton <nickc@redhat.com>
4823 * opncls.c (find_separate_debug_file): Add include_dirs
4824 parameter. Only include the directory part of the bfd's filename
4825 in search paths if include_dirs is true. Add a couple of extra
4826 locations for looking for debug files.
4827 ( bfd_follow_gnu_debuglink): Update invocation of
4828 find_separate_debug_file.
4829 (bfd_follow_gnu_debugaltlink): Likewise.
4830 (get_build_id): New function: Finds the build-id of the given bfd.
4831 (get_build_id_name): New function: Computes the name of the
4832 separate debug info file for a bfd, based upon its build-id.
4833 (check_build_id_file): New function: Checks to see if a separate
4834 debug info file exists at the given location, and that its
4835 build-id matches that of the original bfd.
4836 (bfd_follow_build_id_debuglink): New function: Finds a separate
4837 debug info file for a given bfd by using the build-id method.
4838 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4839 method of locating a separate debug info file before using the
4841 * bfd-in2.h: Regenerate.
4843 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4846 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4847 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4848 elf_x86_64_eh_frame_plt_got.
4849 (elf_x86_64_size_dynamic_sections): Get unwind info from
4850 elf_x86_64_bnd_arch_bed for the BND PLT.
4852 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4854 * config.bfd: Add entries for i686-redox and x86_64-redox.
4856 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4858 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4860 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4861 .eh_frame section to 4 bytes for x32.
4862 (elf_x86_64_check_relocs): Likewise.
4864 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4867 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4868 (PLT_GOT_FDE_LENGTH): Likewise.
4869 (elf_i386_plt_layout): Add eh_frame_plt_got and
4870 eh_frame_plt_got_size.
4871 (elf_i386_plt): Updated.
4872 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4873 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4874 (elf_i386_size_dynamic_sections): Allocate and initialize
4875 .eh_frame section for .plt.got.
4876 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4878 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4879 eh_frame_plt_got_size.
4880 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4881 (PLT_GOT_FDE_LENGTH): Likewise.
4882 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4883 eh_frame_plt_got_size.
4884 (elf_x86_64_arch_bed): Updated.
4885 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4886 eh_frame_plt_got_size.
4887 (elf_x86_64_nacl_arch_bed): Likewise.
4888 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4889 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4890 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4891 .eh_frame section for .plt.got.
4892 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4895 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4897 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4898 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4900 2017-01-09 Nick Clifton <nickc@redhat.com>
4902 * dwarf2.c (lookup_address_in_function_table): Return early if
4903 there are no functions in the given comp unit, or if the high
4904 address of the last function in the comp unit is less than the
4907 2017-01-09 Nick Clifton <nickc@redhat.com>
4910 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4911 message if there are too many symbols to load.
4913 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4915 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4916 if relocs are cached.
4918 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4921 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4922 for R_MICROBLAZE_GOTOFF_64.
4924 2017-01-03 Nick Clifton <nickc@redhat.com>
4926 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4927 warning about using a possibly uninitialised variable.
4929 2017-01-02 Alan Modra <amodra@gmail.com>
4931 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4932 (allocate_plt_static, allocate_dynrelocs): Use it.
4934 2017-01-02 Alan Modra <amodra@gmail.com>
4936 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4937 .PARISC.unwind section.
4939 2017-01-02 Alan Modra <amodra@gmail.com>
4942 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4943 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4944 indirect to GOT pointer relative code edit.
4946 2017-01-02 Alan Modra <amodra@gmail.com>
4948 Update year range in copyright notice of all files.
4950 For older changes see ChangeLog-2016
4952 Copyright (C) 2017 Free Software Foundation, Inc.
4954 Copying and distribution of this file, with or without modification,
4955 are permitted in any medium without royalty provided the copyright
4956 notice and this notice are preserved.
4962 version-control: never