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 2017-11-01 Nick Clifton <nickc@redhat.com>
13 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
15 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
16 members of an archive.
18 2017-10-31 Nick Clifton <nickc@redhat.com>
21 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
24 2017-10-30 Alan Modra <amodra@gmail.com>
26 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
29 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
31 (bfd_elf_gc_sections): Likewise.
33 2017-10-30 Alan Modra <amodra@gmail.com>
36 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
37 ensure non_got_ref is not set due to debug references.
38 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
39 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
41 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
42 dynamic relocs when pic. Remove bogus code attempting to handle
44 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
46 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
47 and SYMBOL_REFERENCES_LOCAL in GOT handling.
49 2017-10-28 Alan Modra <amodra@gmail.com>
52 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
53 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
54 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
55 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
57 2017-10-25 Alan Modra <amodra@gmail.com>
59 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
60 optionally prefixed with "_".
61 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
63 2017-10-24 Andrew Waterman <andrew@sifive.com>
65 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
68 2017-10-24 Renlin Li <renlin.li@arm.com>
71 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
73 2017-10-23 Nick Clifton <nickc@redhat.com>
76 * elflink.c (elf_link_output_extsym): Keep global undefined
77 symbols if they have been marked as needed.
79 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
81 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
83 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
84 `_bfd_mips_elf_mkobject'.
86 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
89 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
91 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
93 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
94 (riscv_pcgp_lo_reloc): Likewise.
95 (riscv_pcgp_relocs): Likewise.
96 (riscv_init_pcgp_relocs): New function.
97 (riscv_free_pcgp_relocs): Likewise.
98 (riscv_record_pcgp_hi_reloc): Likewise.
99 (riscv_record_pcgp_lo_reloc): Likewise.
100 (riscv_delete_pcgp_hi_reloc): Likewise.
101 (riscv_use_pcgp_hi_reloc): Likewise.
102 (riscv_record_pcgp_lo_reloc): Likewise.
103 (riscv_find_pcgp_lo_reloc): Likewise.
104 (riscv_delete_pcgp_lo_reloc): Likewise.
105 (_bfd_riscv_relax_pc): Likewise.
106 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
107 via the new functions above.
109 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
111 * elfnn-riscv.c (R_RISCV_DELETE): New define.
112 (_bfd_riscv_relax_delete): New function.
113 (perform_relocation): Handle R_RISCV_DELETE.
114 (_bfd_riscv_relax_section): Likewise.
116 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
119 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
120 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
121 bfd_link_executable for TLS check.
122 (tilegx_elf_check_relocs): Likewise.
123 (allocate_dynrelocs): Likewise.
124 (tilegx_elf_relocate_section): Likewise.
126 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
129 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
130 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
131 bfd_link_executable for TLS check.
132 (tilepro_elf_check_relocs): Likewise.
133 (allocate_dynrelocs): Likewise.
134 (tilepro_elf_relocate_section): Likewise.
136 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
139 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
140 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
141 bfd_link_executable for TLS check.
142 (_bfd_sparc_elf_check_relocs): Likewise.
143 (allocate_dynrelocs): Likewise.
144 (_bfd_sparc_elf_relocate_section): Likewise.
146 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
148 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
149 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
150 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
152 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
154 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
155 indirect and warning symbols.
157 2017-10-17 Alan Modra <amodra@gmail.com>
160 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
161 against size left rather than comparing pointers. Reorganise loop.
163 2017-10-17 Alan Modra <amodra@gmail.com>
166 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
167 and error for any other size that doesn't cover the header word.
169 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
171 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
172 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
173 (elf_backend_gc_sweep_hook): Likewise.
174 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
175 (bfinfdpic_gc_sweep_hook): Likewise.
176 (elf_backend_gc_sweep_hook): Likewise.
177 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
178 (elf_backend_gc_sweep_hook): Likewise.
179 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
180 (elf_backend_gc_sweep_hook): Likewise.
181 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
182 (elf_backend_gc_sweep_hook): Likewise.
183 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
184 (elf_backend_gc_sweep_hook): Likewise.
185 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
186 (elf_backend_gc_sweep_hook): Likewise.
187 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
189 (elf_m68k_remove_got_entry_type): Removed.
190 (elf_m68k_find_got_entry_ptr): Likewise.
191 (elf_m68k_remove_got_entry): Likewise.
192 (elf_m68k_gc_sweep_hook): Likewise.
193 (elf_backend_gc_sweep_hook): Likewise.
194 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
195 (elf_backend_gc_sweep_hook): Likewise.
196 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
197 (elf_backend_gc_sweep_hook): Likewise.
198 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
199 (elf_backend_gc_sweep_hook): Likewise.
200 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
201 (elf_backend_gc_sweep_hook): Likewise.
202 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
203 (elf_backend_gc_sweep_hook): Likewise.
204 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
205 (elf_backend_gc_sweep_hook): Likewise.
206 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
207 (elf_backend_gc_sweep_hook): Likewise.
208 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
209 (elf_backend_gc_sweep_hook): Likewise.
210 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
211 (elf_backend_gc_sweep_hook): Likewise.
212 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
213 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
214 (elf_backend_gc_sweep_hook): Likewise.
215 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
216 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
217 (elf_backend_gc_sweep_hook): Likewise.
218 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
219 (elf_backend_gc_sweep_hook): Likewise.
220 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
221 (elf_backend_gc_sweep_hook): Likewise.
222 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
223 (elf_backend_gc_sweep_hook): Likewise.
224 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
225 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
226 (elf_backend_gc_sweep_hook): Likewise.
227 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
228 (ppc64_elf_gc_sweep_hook): Likewise.
229 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
230 (elf_backend_gc_sweep_hook): Likewise.
231 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
232 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
233 * elflink.c (elf_link_add_object_symbols): Don't call
234 _bfd_elf_link_check_relocs here.
235 (gc_sweep_hook_fn): Removed.
236 (elf_gc_sweep): Remove gc_sweep_hook.
237 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
238 (elf_backend_gc_sweep_hook): Likewise.
239 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
240 (elf_backend_gc_sweep_hook): Likewise.
241 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
242 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
243 (elf_backend_gc_sweep_hook): Likewise.
244 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
245 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
246 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
247 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
248 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
249 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
251 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
253 * elf32-i386.c (elf_i386_backend_data): Removed.
254 (get_elf_i386_backend_data): Likewise.
255 (elf_i386_arch_bed): Replace elf_i386_backend_data with
256 elf_x86_backend_data.
257 (elf_i386_get_synthetic_symtab): Likewise.
258 (elf_i386_nacl_arch_bed): Likewise.
259 (elf_i386_vxworks_arch_bed): Likewise.
260 (elf_i386_relocate_section): Check target_os instead of
262 (elf_i386_finish_dynamic_symbol): Likewise.
263 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
264 Check target_os instead of is_vxworks.
265 (elf_i386_link_setup_gnu_properties): Remove normal_target and
266 is_vxworks. Initialize plt0_pad_byte.
267 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
268 (get_elf_x86_64_arch_data): Likewise.
269 (get_elf_x86_64_backend_data): Likewise.
270 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
271 elf_x86_backend_data.
272 (elf_x86_64_get_synthetic_symtab): Likewise.
273 (elf_x86_64_nacl_arch_bed): Likewise.
274 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
275 normal_target. Initialize plt0_pad_byte.
276 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
277 instead of is_vxworks.
278 (_bfd_x86_elf_size_dynamic_sections): Likewise.
279 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
280 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
281 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
282 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
283 Update normal_target. Set up plt0_pad_byte. Check target_os
284 instead of is_vxworks.
285 * elfxx-x86.h (elf_x86_target_os): New.
286 (elf_x86_backend_data): Likewise.
287 (get_elf_x86_backend_data): Likewise.
288 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
290 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
293 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
295 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
296 _bfd_x86_elf_finish_dynamic_sections.
297 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
298 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
300 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
303 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
306 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
307 hide symbol which was forced to be dynamic.
309 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
312 * elf32-cris.c (cris_elf_relocate_section): Don't generate
313 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
314 (cris_elf_check_relocs): Don't allocate dynamic relocation
315 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
317 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
320 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
321 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
322 (sh_elf_relocate_section): Don't generate dynamic relocation if
323 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
325 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
328 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
329 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
330 (elf_s390_relocate_section): Don't generate dynamic relocation
331 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
332 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
333 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
334 (elf_s390_relocate_section): Don't generate dynamic relocation
335 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
337 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
341 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
342 (allocate_dynrelocs): Discard dynamic relocations if
343 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
345 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
348 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
349 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
351 (allocate_dynrelocs): Discard dynamic relocations if
352 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
354 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
357 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
358 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
359 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
360 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
361 (elf_m68k_relocate_section): Don't generate dynamic relocation
362 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
364 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
367 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
368 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
369 (allocate_dynrelocs): Discard dynamic relocations if
370 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
371 (elf32_hppa_relocate_section): Don't generate dynamic
372 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
374 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
377 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
378 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
379 (allocate_fptr): Don't allocate function pointer if
380 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
381 (allocate_dynrel_entries): Don't allocate dynamic relocation
382 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
383 (set_got_entry): Don't set GOT entry if
384 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
385 (set_pltoff_entry): Don't set PLTOFF entry if
386 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
387 (elfNN_ia64_relocate_section): Don't install dynamic relocation
388 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
390 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
393 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
394 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
395 (allocate_dynrelocs): Don't allocate dynamic relocations if
396 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
398 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
401 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
402 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
403 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
404 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
406 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
409 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
410 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
411 (tilepro_elf_relocate_section): Don't generate dynamic
412 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
413 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
414 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
415 (tilegx_elf_relocate_section): Don't generate dynamic
416 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
418 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
421 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
422 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
424 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
425 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
427 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
429 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
430 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
431 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
433 2017-10-12 James Bowman <james.bowman@ftdichip.com>
435 * bfd-in2.h: Regenerate.
436 * libbfd.h: Regenerate.
437 * elf32-ft32.c: Add HOWTO R_FT32_15.
438 * reloc.c: Add BFD_RELOC_FT32_15.
440 2017-10-12 Nick Clifton <nickc@redhat.com>
442 * reloc.c (enum bfd_reloc_status): Start values at 2.
443 * bfd-in2.h: Regenerate.
444 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
445 that a TRUE return indicates success. Compare the result of
446 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
447 (build_one_stub): Change sense of tests against aarch64_relocate
449 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
450 than FALSE, when an error is detected.
451 (elfNN_aarch64_final_link_relocate): Likewise.
453 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
455 * elf32-i386.c (elf_backend_hide_symbol): New.
456 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
457 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
458 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
460 2017-10-12 Alan Modra <amodra@gmail.com>
462 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
463 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
464 (bfd_elf_define_start_stop): Likewise.
466 2017-10-12 Alan Modra <amodra@gmail.com>
468 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
469 when executable rather than non-PIC.
470 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
471 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
473 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
475 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
477 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
478 (elf_external_linux_prpsinfo64_ugid32): ... this.
479 (swap_linux_prpsinfo32_out): Rename to...
480 (swap_linux_prpsinfo32_ugid32_out): ... this.
481 (elf_external_linux_prpsinfo64_ugid16): New structure.
482 (swap_linux_prpsinfo64_ugid16_out): New function.
483 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
484 (elf_backend_linux_prpsinfo64_ugid16): Define.
485 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
486 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
487 of the 64-bit Linux core PRPSINFO note.
488 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
490 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
492 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
494 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
495 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
496 (elf_external_ppc_linux_prpsinfo32)
497 (swap_ppc_linux_prpsinfo32_out): Move to...
498 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
499 (swap_linux_prpsinfo32_ugid32_out): ... these.
500 (elf_external_linux_prpsinfo32): Rename to...
501 (elf_external_linux_prpsinfo32_ugid16): ... this.
502 (swap_linux_prpsinfo32_out): Rename to...
503 (swap_linux_prpsinfo32_ugid16_out): ... this.
504 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
505 (elf_backend_linux_prpsinfo32_ugid16): Define.
506 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
507 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
508 of the 32-bit Linux core PRPSINFO note.
509 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
510 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
511 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
512 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
513 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
514 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
515 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
516 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
517 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
518 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
520 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
522 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
523 `gap' member ahead of `pr_flag'.
525 2017-10-11 Pedro Alves <palves@redhat.com>
527 * bfd.c (_doprnt): Rename to ...
528 (_bfd_doprnt): ... this.
529 (error_handler_internal): Adjust.
531 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
533 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
534 instead of incrementing it.
535 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
537 2017-10-10 Renlin Li <renlin.li@arm.com>
540 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
541 symbols into dynamic.
543 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
546 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
547 (riscv_elf_link_hash_table_create): Initialize max_alignment to
549 (_bfd_riscv_relax_section): Cache the max alignment of output
550 sections if possible.
552 2017-10-10 Alan Modra <amodra@gmail.com>
554 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
555 .opd whenever .opd is present and non-zero size. Move code
556 setting abiversion to/from output file earlier. Only set
557 u.opd.func_sec when --gc-sections. Read relocs and set up
558 u.opd.func_sec values here..
559 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
561 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
563 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
565 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
568 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
570 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
571 .interp section with "ld --no-dynamic-linker".
573 2017-10-09 Alan Modra <amodra@gmail.com>
576 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
577 funcinfo_hash_table and varinfo_hash_table.
579 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
581 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
582 in read-only section with minfo.
583 (sh_elf_size_dynamic_sections): Likewise.
585 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
587 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
590 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
592 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
593 this_hdr.sh_entsize only if section size > 0.
595 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
597 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
599 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
601 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
602 in read-only section with minfo.
603 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
605 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
607 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
610 2017-10-06 John Baldwin <jhb@FreeBSD.org>
612 * elf-bfd.h (struct elf_backend_data): Add
613 `elf_backend_grok_freebsd_prstatus'.
614 * elf.c (elfcore_grok_freebsd_note): Call
615 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
617 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
619 (elf_backend_grok_freebsd_prstatus): Define.
620 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
621 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
623 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
625 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
626 and has_non_got_reloc with zero_undefweak.
627 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
628 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
630 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
631 has_non_got_reloc with zero_undefweak.
632 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
633 has_got_reloc and has_non_got_reloc with zero_undefweak.
634 (elf_x86_link_hash_entry): Likewise.
636 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
638 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
639 (VERIFY_COPY_RELOC): Likewise.
641 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
643 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
644 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
645 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
647 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
649 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
650 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
651 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
653 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
655 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
656 * elf32-i386.c (elf_i386_relocate_section): Use it.
657 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
659 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
661 * elf32-i386.c (X86_SIZE_TYPE_P): New.
662 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
663 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
664 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
665 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
667 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
669 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
670 (PLT_LOCAL_IFUNC_P): Likewise.
671 * elf32-i386.c (elf_i386_relocate_section): Use them.
672 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
674 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
676 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
677 * elf32-i386.c (elf_i386_relocate_section): Use it.
678 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
680 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
682 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
683 * elf32-i386.c (elf_i386_relocate_section): Use it.
684 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
686 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (X86_PCREL_TYPE_P): New.
689 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
690 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
691 (X86_PCREL_TYPE_P): This.
692 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
693 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
694 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
696 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
698 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
700 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
701 * elf32-i386.c (elf_i386_tls_transition): Use it.
702 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
704 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
706 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
707 Dump dynamic relocation in read-only section with minfo if
709 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
710 (maybe_set_textrel): Likewise.
711 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
712 read-only section with minfo.
714 2017-10-05 John Baldwin <jhb@FreeBSD.org>
716 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
718 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
720 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
721 in read-only section with minfo.
722 (tilepro_elf_size_dynamic_sections): Likewise.
723 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
724 (tilegx_elf_size_dynamic_sections): Likewise.
726 2017-10-05 Pedro Alves <palves@redhat.com>
729 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
730 ellipsis parameter. Split out bfd_error_on_input code to..
731 (bfd_set_input_error): .. New function.
732 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
733 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
734 * bfd-in2.h: Regenerate.
736 2017-10-05 Alan Modra <amodra@gmail.com>
738 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
739 fini_array error value.
741 2017-10-05 Alan Modra <amodra@gmail.com>
744 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
746 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
748 (elf_fake_sections): Adjust calls. Exit immediately on failure.
749 (bfd_elf_set_group_contents): Add associated reloc section indices
752 2017-10-04 Alan Modra <amodra@gmail.com>
754 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
755 classify symbols for ELFv2.
757 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
760 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
761 undergoes default promotion.
762 * bfd-in2.h: Regenerate.
764 2017-10-02 Alan Modra <amodra@gmail.com>
766 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
767 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
769 2017-10-01 Alan Modra <amodra@gmail.com>
772 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
773 (add_line_info): Always put end_sequence last.
775 2017-10-01 Alan Modra <amodra@gmail.com>
778 * dwarf2.c (read_section): Allocate buffer with extra byte for
779 bfd_simple_get_relocated_section_contents rather than copying
782 2017-09-29 Alan Modra <amodra@gmail.com>
784 * merge.c (merge_strings): Return FALSE on malloc failure.
785 (_bfd_merge_sections): Return failures from record_section and
788 2017-09-28 Alan Modra <amodra@gmail.com>
791 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
792 a case where plugin_notice isn't called.
794 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
796 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
799 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
802 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
803 output_bfd to info->callbacks->minfo.
805 2017-09-26 Nick Clifton <nickc@redhat.com>
808 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
809 assertion failure if elf_x86_64_rtype_to_howto has already issued
812 2017-09-26 Alan Modra <amodra@gmail.com>
815 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
818 2017-09-26 Nick Clifton <nickc@redhat.com>
821 * dwarf2.c (read_formatted_entries): Fail early if we know that
822 the loop parsing data entries will overflow the end of the
825 2017-09-26 Alan Modra <amodra@gmail.com>
828 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
829 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
830 to stash->info_ptr_memory, and check die_ref is within that memory.
831 Set info_ptr_end correctly when another CU is refd. Check die_ref
832 for DW_FORM_ref4 etc. is within CU.
834 2017-09-26 Alan Modra <amodra@gmail.com>
837 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
838 (read_formatted_entries): Init "fe".
839 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
841 2017-09-26 Alan Modra <amodra@gmail.com>
844 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
845 bounds in inner loop.
847 2017-09-25 Alan Modra <amodra@gmail.com>
850 * dwarf1.c (parse_die): Sanity check pointer against section limit
851 before dereferencing.
852 (parse_line_table): Likewise.
854 2017-09-25 Alan Modra <amodra@gmail.com>
857 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
859 (parse_comp_unit): Likewise.
861 2017-09-25 Alan Modra <amodra@gmail.com>
864 * dwarf2.c (read_formatted_entries): Error on format_count zero.
866 2017-09-24 Alan Modra <amodra@gmail.com>
869 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
870 within section bounds.
872 2017-09-24 Alan Modra <amodra@gmail.com>
875 * dwarf2.c (decode_line_info): Properly free line sequences on error.
877 2017-09-24 Alan Modra <amodra@gmail.com>
880 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
881 pname param. Return status. Make name const. Don't abort,
882 return an error. Formatting. Exit if current info_ptr matches
883 orig_info_ptr. Update callers.
884 (scan_unit_for_symbols): Start at nesting_level of zero. Make
885 nested_funcs an array of structs for extensibility. Formatting.
887 2017-09-24 Alan Modra <amodra@gmail.com>
890 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
891 rather than dividing by zero.
893 2017-09-24 Alan Modra <amodra@gmail.com>
896 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
898 2017-09-24 Alan Modra <amodra@gmail.com>
901 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
903 2017-09-24 Alan Modra <amodra@gmail.com>
906 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
907 SHT_GNU_verneed section for sanity. Don't zalloc memory for
910 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
913 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
916 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
919 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
920 -1 if bfd_canonicalize_dynamic_reloc returns 0.
922 2017-09-22 Pedro Alves <palves@redhat.com>
923 Alan Modra <amodra@gmail.com>
925 * version.h: Add comment.
927 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
929 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
930 NT_S390_GS_BC, correct the previously swapped invocations of
931 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
933 2017-09-19 Alan Modra <amodra@gmail.com>
936 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
939 2017-09-19 Alan Modra <amodra@gmail.com>
942 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
943 symbols before calculating verrefs. Don't renumber dynsyms
944 after gc. Exclude .gnu.version when zero or one dynsym.
945 Localize some vars and reindent.
947 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
950 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
951 return from bfd_canonicalize_dynamic_reloc.
953 2017-09-15 Alan Modra <amodra@gmail.com>
956 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
957 overflows bfd_size_type.
959 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
962 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
963 to indicate if conversion is performed.
964 (elf_i386_check_relocs): Cache section contents and relocations
965 if conversion is performed.
966 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
967 contents and relocations if conversion is performed.
969 2017-09-14 Nick Clifton <nickc@redhat.com>
972 * peXXigen.c (pe_print_idata): Extend check for HintName vector
975 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
977 * elfxx-x86.h: Fix a typo in comments.
979 2017-09-09 Kamil Rytarowski <n54@gmx.com>
981 * elf32-nds32.c: Rename __BIT() to N32_BIT().
983 2017-09-09 Alan Modra <amodra@gmail.com>
985 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
988 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
990 * elf32-i386.c (elf_i386_relocate_section): Update usage of
991 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
992 (elf_i386_finish_dynamic_symbol): Likewise.
993 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
994 (elf_x86_64_finish_dynamic_symbol): Likewise.
995 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
996 (_bfd_x86_elf_fixup_symbol): Likewise.
998 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1000 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1001 check has_non_got_reloc.
1003 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1006 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1007 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1008 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1009 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1010 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1011 and linker_def on __ehdr_start if it is referenced and not
1013 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1014 and return TRUE when building executable, if a symbol has
1015 non-GOT/non-PLT relocations in text section or there is no
1017 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1019 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1021 * elfxx-x86.h: Update comments.
1023 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1025 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1026 elf_x86_plt_layout_table with elf_x86_init_table.
1027 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1029 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1031 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1032 (elf_x86_init_table): This.
1033 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1034 elf_x86_plt_layout_table with elf_x86_init_table.
1036 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1038 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1039 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1040 * configure: Regenerated.
1041 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1042 and r_sym fields of plt_layout.
1043 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1045 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1046 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1047 r_info nor r_sym fields.
1048 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1050 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1052 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1054 * (_bfd_riscv_relax_align): Call bfd_set_error and
1055 print an error message when unable to relax a .align directive.
1057 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1059 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1060 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1061 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1062 R_RISCV_PCREL_HI20 relocs, and pass the result to
1063 riscv_record_pcrel_hi_reloc.
1065 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1067 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1068 r_type_p. Remove the converted argument. Replace
1069 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1070 the new relocation type via r_type_p.
1071 (elf_i386_relocate_section): Likewise.
1072 (elf_i386_finish_dynamic_symbol): Likewise.
1073 (need_convert_load): Removed.
1074 (check_relocs_failed): Updated.
1075 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1076 instead of setting need_convert_load.
1077 (_bfd_i386_elf_convert_load): Removed.
1078 * elf64-x86-64.c (need_convert_load): Removed.
1079 (check_relocs_failed): Updated.
1080 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1081 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1082 Return the new relocation type via r_type_p.
1083 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1084 instead of setting need_convert_load.
1085 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1087 (_bfd_x86_64_elf_convert_load): Removed.
1088 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1089 with SYMBOL_REFERENCES_LOCAL_P.
1090 (elf_x86_64_finish_dynamic_symbol): Likewise.
1091 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1093 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1094 (_bfd_x86_elf_link_symbol_references_local): New function.
1095 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1096 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1097 SYMBOL_REFERENCES_LOCAL_P.
1098 (elf_x86_link_hash_entry): Add local_ref.
1099 (elf_x86_link_hash_table): Remove convert_load.
1100 (_bfd_i386_elf_convert_load): Removed.
1101 (_bfd_x86_64_elf_convert_load): Likewise.
1102 (_bfd_x86_elf_link_symbol_references_local): New.
1104 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1106 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1107 (elf_x86_64_info_to_howto): Get the real relocation type by
1108 masking out R_X86_64_converted_reloc_bit.
1109 (elf_x86_64_check_tls_transition): Get the real relocation type
1110 by masking out R_X86_64_converted_reloc_bit.
1111 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1112 instead of setting converted_reloc.
1113 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1114 instead of converted_reloc. Get the real relocation type by
1115 masking out R_X86_64_converted_reloc_bit.
1116 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1117 R_X86_64_converted_reloc_bit is valid.
1118 * elfxx-x86.h (converted_reloc): Removed.
1120 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1123 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1124 to get the relocation type again.
1125 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1126 r_type when calling elf_x86_64_tls_transition. Don't use
1127 ELF32_R_TYPE to get the relocation type again.
1129 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1134 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1136 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1137 argument. Don't check relocation overflow. Avoid relocation
1138 overflow if --no-relax is used. Set converted_reloc on symbol
1139 if a GOTPCREL relocation is converted.
1140 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1141 --no-relax if GOTPCREL relocation conversion leads to relocation
1143 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1145 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1146 Edmar Wienskoski <edmar.wienskoski@nxp.com
1148 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1149 (ppc_elf_check_relocs): Handle it.
1150 (ppc_elf_vle_split20): New function.
1151 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1153 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1156 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1157 for x86-64 if GOT_TLS_GDESC_P is true.
1159 2017-09-03 Alan Modra <amodra@gmail.com>
1162 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1164 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1166 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1167 tls_get_addr for x86-64 in one place.
1169 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1171 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1172 with elfxx-x86.lo for 64-bit BFD.
1173 * configure: Regenerated.
1175 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1178 (_bfd_i386_elf_convert_load): This. Remove static.
1179 (elf_i386_size_dynamic_sections): Removed.
1180 (elf_backend_size_dynamic_sections): Likewise.
1181 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1182 (_bfd_x86_64_elf_convert_load): This. Remove static.
1183 (elf_x86_64_size_dynamic_sections): Removed.
1184 (elf_backend_size_dynamic_sections): Likewise.
1185 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1186 (elf_x86_allocate_dynrelocs): This. Make it static.
1187 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1188 (elf_x86_allocate_local_dynreloc): This. Make it static.
1189 (elf_i386_is_reloc_section): New function.
1190 (elf_x86_64_is_reloc_section): Likewise.
1191 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1192 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1193 Rearrange got_entry_size initialization.
1194 (_bfd_x86_elf_size_dynamic_sections): New function.
1195 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1196 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1197 (_bfd_i386_elf_convert_load): New.
1198 (_bfd_x86_64_elf_convert_load): Likewise.
1199 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1200 (elf_backend_size_dynamic_sections): Likewise.
1201 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1202 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1204 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1206 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1209 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1211 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1212 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1214 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1216 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1217 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1218 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1219 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1220 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1221 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1223 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1225 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1226 (elf_i386_allocate_local_dynrelocs): Likewise.
1227 (elf_i386_size_dynamic_sections): Replace
1228 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1229 with _bfd_x86_elf_allocate_dynrelocs and
1230 _bfd_x86_elf_allocate_local_dynrelocs.
1231 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1232 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1233 (elf_x86_64_size_dynamic_sections): Replace
1234 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1235 with _bfd_x86_elf_allocate_dynrelocs and
1236 _bfd_x86_elf_allocate_local_dynrelocs.
1237 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1238 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1239 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1240 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1242 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1244 * elf32-i386.c (is_i386_elf): Removed.
1245 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1246 (elf_i386_size_dynamic_sections): Likewise.
1247 (elf_i386_relocate_section): Likewise.
1248 * elf64-x86-64.c (is_x86_64_elf): Removed.
1249 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1251 (elf_x86_64_size_dynamic_sections): Likewise.
1252 (elf_x86_64_relocate_section): Likewise.
1253 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1255 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1258 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1260 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1261 (elf_i386_allocate_dynrelocs): Replace
1262 elf_i386_compute_jump_table_size with
1263 elf_x86_compute_jump_table_size.
1264 (elf_i386_size_dynamic_sections): Likewise.
1265 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1266 (elf_x86_64_allocate_dynrelocs): Replace
1267 elf_x86_64_compute_jump_table_size with
1268 elf_x86_compute_jump_table_size.
1269 (elf_x86_64_size_dynamic_sections): Likewise.
1270 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1272 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1273 (elf_x86_compute_jump_table_size): New.
1275 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1277 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1279 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1280 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1282 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1284 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1285 with htab->is_vxworks.
1286 (elf_i386_size_dynamic_sections): Likewise.
1287 (elf_i386_relocate_section): Likewise.
1288 (elf_i386_finish_dynamic_symbol): Likewise.
1289 (elf_i386_finish_dynamic_sections): Likewise.
1291 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1294 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1295 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1296 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1297 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1298 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1299 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1300 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1302 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1305 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1306 ELF_COMMON_DEF_P for common symbols.
1308 2017-09-02 Alan Modra <amodra@gmail.com>
1310 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1311 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1312 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1314 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1316 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1317 (elf_backend_gc_mark_hook): Likewise.
1318 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1319 (elf_backend_gc_mark_hook): Likewise.
1320 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1321 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1322 (elf_backend_gc_mark_hook): Likewise.
1324 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1327 (elf_backend_adjust_dynamic_symbol): Likewise.
1328 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1329 (elf_backend_adjust_dynamic_symbol): Likewise.
1330 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1331 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1332 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1333 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1334 (elf_backend_adjust_dynamic_symbol): Likewise.
1336 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1338 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1341 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1343 * elf32-i386.c (elf_i386_mkobject): Removed.
1344 (bfd_elf32_mkobject): Likewise.
1345 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1346 (bfd_elf64_mkobject): Likewise.
1347 (bfd_elf32_mkobject): Likewise.
1348 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1349 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1350 (bfd_elf64_mkobject): Likewise.
1351 (bfd_elf32_mkobject): Likewise.
1353 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1356 Call _bfd_x86_elf_link_setup_gnu_properties.
1357 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1358 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1360 (elf_x86_64_non_lazy_plt): Likewise.
1361 (elf_x86_64_lazy_bnd_plt): Likewise.
1362 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1363 (elf_x86_64_lazy_ibt_plt): Likewise.
1364 (elf_x32_lazy_ibt_plt): Likewise.
1365 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1366 (elf_x32_non_lazy_ibt_plt): Likewise.
1367 (elf_x86_64_nacl_plt): Likewise.
1368 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1369 _bfd_x86_elf_link_setup_gnu_properties.
1370 * elfxx-x86.c: Include elf-vxworks.h".
1371 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1372 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1373 comments for pic_plt0_entry and pic_plt_entry.
1374 (elf_x86_non_lazy_plt_layout): Likewise.
1375 (elf_x86_plt_layout_table): New.
1376 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1378 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1381 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1382 .eh_frame section for the second PLT.
1383 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1384 alignment of .eh_frame section for the second PLT.
1386 2017-09-01 Nick Clifton <nickc@redhat.com>
1389 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1392 2017-09-01 Nick Clifton <nickc@redhat.com>
1395 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1396 attribute buffer is NUL terminated.
1398 2017-08-31 Nick Clifton <nickc@redhat.com>
1401 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1402 to dwarf string sections.
1404 2017-08-31 Alan Modra <amodra@gmail.com>
1406 * po/SRC-POTFILES.in: Regenerate.
1408 2017-08-31 Alan Modra <amodra@gmail.com>
1410 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1411 for a section containing just a terminator. Allow multiple
1412 terminators at end of section.
1413 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1414 sections when not adding alignment. Assert on terminator in
1417 2017-08-31 Alan Modra <amodra@gmail.com>
1421 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1424 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1426 * configure.ac (bfd_backends): Add elf64.lo together with
1427 elfxx-x86.lo for 64-bit BFD.
1428 * configure: Regenerated.
1430 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1432 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1435 2017-08-31 Alan Modra <amodra@gmail.com>
1438 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1439 before _close_and_cleanup. Call iovec->bclose after.
1440 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1442 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1444 * elf32-i386.c (elf_i386_plt_type): Removed.
1445 (elf_i386_plt): Likewise.
1446 (elf_i386_get_synthetic_symtab): Updated. Call
1447 _bfd_x86_elf_get_synthetic_symtab.
1448 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1449 (elf_x86_64_plt): Likewise.
1450 (elf_x86_64_get_synthetic_symtab): Updated. Call
1451 _bfd_x86_elf_get_synthetic_symtab.
1452 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1453 (elf_x86_64_get_plt_got_vma): Likewise.
1454 (elf_i386_valid_plt_reloc_p): Likewise.
1455 (elf_x86_64_valid_plt_reloc_p): Likewise.
1456 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1457 * elfxx-x86.h (elf_x86_plt_type): New.
1458 (elf_x86_plt): Likewise.
1459 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1461 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1463 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1464 target_id instead of elf_machine_code.
1466 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1468 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1469 (elf_i386_lazy_plt_layout): Likewise.
1470 (elf_i386_non_lazy_plt_layout): Likewise.
1471 (elf_i386_plt_layout): Likewise.
1472 (elf_i386_link_hash_table): Likewise.
1473 (elf_i386_next_tls_desc_index): Likewise.
1474 (elf_i386_srelplt2): Likewise.
1475 (elf_i386_plt): Likewise.
1476 (elf_i386_lazy_plt): Likewise.
1477 (elf_i386_non_lazy_plt): Likewise.
1478 (elf_i386_link_hash_table_create): Likewise.
1479 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1480 (elf_i386_lazy_plt): Updated.
1481 (elf_i386_non_lazy_plt): Likewise.
1482 (elf_i386_lazy_ibt_plt): Likewise.
1483 (elf_i386_non_lazy_ibt_plt): Likewise.
1484 (elf_i386_allocate_dynrelocs): Likewise.
1485 (elf_i386_size_dynamic_sections): Likewise.
1486 (elf_i386_relocate_section): Likewise.
1487 (elf_i386_finish_dynamic_symbol): Likewise.
1488 (elf_i386_finish_dynamic_sections): Likewise.
1489 (elf_i386_get_synthetic_symtab): Likewise.
1490 (elf_i386_link_setup_gnu_properties): Likewise.
1491 (elf_i386_nacl_plt): Likewise.
1492 * elf64-x86-64.c (ABI_64_P): Removed.
1493 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1494 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1495 (elf_x86_64_lazy_plt_layout): Likewise.
1496 (elf_x86_64_non_lazy_plt_layout): Likewise.
1497 (elf_x86_64_plt_layout): Likewise.
1498 (elf_x86_64_link_hash_table): Likewise.
1499 (elf_x86_64_plt): Likewise.
1500 (elf_x86_64_lazy_plt): Likewise.
1501 (elf_x86_64_non_lazy_plt): Likewise.
1502 (elf_x86_64_link_hash_table_create): Likewise.
1503 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1504 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1505 (elf_x86_64_lazy_plt): Updated.
1506 (elf_x86_64_non_lazy_plt): Likewise.
1507 (elf_x86_64_lazy_bnd_plt): Likewise.
1508 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1509 (elf_x86_64_lazy_ibt_plt): Likewise.
1510 (elf_x32_lazy_ibt_plt): Likewise.
1511 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1512 (elf_x32_non_lazy_ibt_plt): Likewise.
1513 (elf_x86_64_allocate_dynrelocs): Likewise.
1514 (elf_x86_64_size_dynamic_sections): Likewise.
1515 (elf_x86_64_relocate_section): Likewise.
1516 (elf_x86_64_finish_dynamic_symbol): Likewise.
1517 (elf_x86_64_finish_dynamic_sections): Likewise.
1518 (elf_x86_64_get_synthetic_symtab): Likewise.
1519 (elf_x86_64_link_setup_gnu_properties): Likewise.
1520 (elf_x86_64_nacl_plt): Likewise.
1521 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1523 (ELF32_DYNAMIC_INTERPRETER): New.
1524 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1525 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1526 (_bfd_x86_elf_link_hash_table_create): Likewise.
1527 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1528 (elf_x86_link_hash_table_free): This. Make it static.
1529 * elfxx-x86.h: Don't include "objalloc.h".
1531 (elf_x86_lazy_plt_layout): Likewise.
1532 (elf_x86_non_lazy_plt_layout): Likewise.
1533 (elf_x86_plt_layout): Likewise.
1534 (_bfd_x86_elf_link_hash_table_create): Likewise.
1535 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1536 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1537 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1538 srelplt2 and next_tls_desc_index.
1539 (_bfd_x86_elf_link_hash_table_free): Removed.
1541 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1543 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1544 branch offset interpretation.
1546 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1549 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1551 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1553 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1554 (elf_x86_64_srelplt2): Likewise.
1556 2017-08-30 Alan Modra <amodra@gmail.com>
1558 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1559 (ppc64_elf_tls_optimize): Set it.
1560 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1561 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1562 addis would add zero.
1563 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1564 (ppc_elf_tls_optimize): Set it.
1565 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1566 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1568 2017-08-30 Alan Modra <amodra@gmail.com>
1570 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1571 __tls_get_addr call sequences to LE, don't move the addi down
1572 to the nop. Replace the bl with addi and leave the nop alone.
1574 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1576 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1578 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1580 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1582 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1584 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1585 (BFD64_BACKENDS): Likewise.
1586 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1587 (BFD64_BACKENDS_CFILES): Likewise.
1588 * Makefile.in: Regenerated.
1589 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1590 elf32-i386.lo and elf64-x86-64.lo.
1591 * configure: Regenerated.
1592 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1593 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1594 "objalloc.h" and "hashtab.h".
1595 (ELIMINATE_COPY_RELOCS): Removed.
1596 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1597 (SYMBOL_NO_COPYRELOC): Likewise.
1598 (elf_i386_link_hash_entry): Likewise.
1599 (GOT_UNKNOWN): Likewise.
1600 (GOT_NORMAL): Likewise.
1601 (GOT_TLS_GD): Likewise.
1602 (elf_i386_hash_entry): Likewise.
1603 (elf_i386_obj_tdata): Likewise.
1604 (elf_i386_tdata): Likewise.
1605 (elf_i386_local_got_tls_type): Likewise.
1606 (elf_i386_local_tlsdesc_gotent): Likewise.
1607 (elf_i386_hash_table): Likewise.
1608 (elf_i386_link_hash_newfunc): Likewise.
1609 (elf_i386_local_htab_hash): Likewise.
1610 (elf_i386_local_htab_eq): Likewise.
1611 (elf_i386_get_local_sym_hash): Likewise.
1612 (elf_i386_link_hash_table_free): Likewise.
1613 (elf_i386_copy_indirect_symbol): Likewise.
1614 (elf_i386_fixup_symbol): Likewise.
1615 (elf_i386_readonly_dynrelocs): Likewise.
1616 (elf_i386_always_size_sections): Likewise.
1617 (elf_i386_set_tls_module_base): Likewise.
1618 (elf_i386_dtpoff_base): Likewise.
1619 (compare_relocs): Likewise.
1620 (elf_i386_hash_symbol): Likewise.
1621 (elf_i386_parse_gnu_properties): Likewise.
1622 (elf_i386_merge_gnu_properties): Likewise.
1623 (elf_i386_link_check_relocs): Likewise.
1624 (elf_i386_merge_symbol_attribute): Likewise.
1625 (bfd_elf32_bfd_link_check_relocs): Likewise.
1626 (elf_backend_copy_indirect_symbol): Likewise.
1627 (elf_backend_always_size_sections): Likewise.
1628 (elf_backend_omit_section_dynsym): Likewise.
1629 (elf_backend_hash_symbol): Likewise.
1630 (elf_backend_fixup_symbol): Likewise.
1631 (elf_backend_parse_gnu_properties): Likewise.
1632 (elf_backend_merge_gnu_properties): Likewise.
1633 (elf_backend_merge_symbol_attribute): Likewise.
1634 (elf_i386_mkobject): Updated.
1635 (elf_i386_link_hash_table_create): Likewise.
1636 (elf_i386_check_tls_transition): Likewise.
1637 (elf_i386_tls_transition): Likewise.
1638 (elf_i386_convert_load_reloc): Likewise.
1639 (elf_i386_check_relocs): Likewise.
1640 (elf_i386_adjust_dynamic_symbol): Likewise.
1641 (elf_i386_allocate_dynrelocs): Likewise.
1642 (elf_i386_convert_load): Likewise.
1643 (elf_i386_size_dynamic_sections): Likewise.
1644 (elf_i386_relocate_section): Likewise.
1645 (elf_i386_finish_dynamic_symbol ): Likewise.
1646 (elf_i386_finish_dynamic_sections): Likewise.
1647 (elf_i386_output_arch_local_syms): Likewise.
1648 (elf_i386_get_synthetic_symtab): Likewise.
1649 (elf_i386_link_setup_gnu_properties): Likewise.
1650 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1651 of elf_link_hash_table, as base.
1652 (elf_i386_next_tls_desc_index): New.
1653 (elf_i386_srelplt2): Likewise.
1654 (elf_i386_plt): Likewise.
1655 (elf_i386_lazy_plt): Likewise.
1656 (elf_i386_non_lazy_plt): Likewise.
1657 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1658 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1659 "objalloc.h" and "hashtab.h".
1660 (ELIMINATE_COPY_RELOCS): Removed.
1661 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1662 (SYMBOL_NO_COPYRELOC): Likewise.
1663 (elf_x86_64_link_hash_entry): Likewise.
1664 (GOT_UNKNOWN): Likewise.
1665 (GOT_NORMAL): Likewise.
1666 (GOT_TLS_GD): Likewise.
1667 (elf_x86_64_hash_entry): Likewise.
1668 (elf_x86_64_obj_tdata): Likewise.
1669 (elf_x86_64_tdata): Likewise.
1670 (elf_x86_64_local_got_tls_type): Likewise.
1671 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1672 (elf_x86_64_hash_table): Likewise.
1673 (elf_x86_64_link_hash_newfunc): Likewise.
1674 (elf_x86_64_local_htab_hash): Likewise.
1675 (elf_x86_64_local_htab_eq): Likewise.
1676 (elf_x86_64_get_local_sym_hash): Likewise.
1677 (elf_x86_64_link_hash_table_free): Likewise.
1678 (elf_x86_64_copy_indirect_symbol): Likewise.
1679 (elf_x86_64_fixup_symbol): Likewise.
1680 (elf_x86_64_readonly_dynrelocs): Likewise.
1681 (elf_x86_64_always_size_sections): Likewise.
1682 (elf_x86_64_set_tls_module_base): Likewise.
1683 (elf_x86_64_dtpoff_base): Likewise.
1684 (compare_relocs): Likewise.
1685 (elf_x86_64_merge_symbol_attribute): Likewise.
1686 (elf_x86_64_hash_symbol): Likewise.
1687 (elf_x86_64_parse_gnu_properties): Likewise.
1688 (elf_x86_64_merge_gnu_properties): Likewise.
1689 (elf_x86_64_link_check_relocs): Likewise.
1690 (elf_backend_copy_indirect_symbol): Likewise.
1691 (elf_backend_always_size_sections): Likewise.
1692 (bfd_elf64_bfd_link_check_relocs): Likewise.
1693 (elf_backend_merge_symbol_attribute): Likewise.
1694 (elf_backend_hash_symbol): Likewise.
1695 (elf_backend_omit_section_dynsym): Likewise.
1696 (elf_backend_fixup_symbol): Likewise.
1697 (elf_backend_parse_gnu_properties): Likewise.
1698 (elf_backend_merge_gnu_properties): Likewise.
1699 (bfd_elf32_bfd_link_check_relocs): Likewise.
1700 (elf_x86_64_mkobject): Updated.
1701 (elf_x86_64_link_hash_table_create): Likewise.
1702 (elf_x86_64_check_tls_transition): Likewise.
1703 (elf_x86_64_tls_transition): Likewise.
1704 (elf_x86_64_convert_load_reloc): Likewise.
1705 (elf_x86_64_check_relocs): Likewise.
1706 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1707 (elf_x86_64_allocate_dynrelocs): Likewise.
1708 (elf_x86_64_convert_load): Likewise.
1709 (elf_x86_64_size_dynamic_sections): Likewise.
1710 (elf_x86_64_relocate_section): Likewise.
1711 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1712 (elf_x86_64_finish_dynamic_sections): Likewise.
1713 (elf_x86_64_output_arch_local_syms): Likewise.
1714 (elf_x86_64_get_synthetic_symtab): Likewise.
1715 (elf_x86_64_link_setup_gnu_properties): Likewise.
1716 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1717 instead of elf_link_hash_table, as base.
1718 (elf_x86_64_next_tls_desc_index): New.
1719 (elf_x86_64_srelplt2): Likewise.
1720 (elf_x86_64_plt): Likewise.
1721 (elf_x86_64_lazy_plt): Likewise.
1722 (elf_x86_64_non_lazy_plt): Likewise.
1723 * elfxx-x86.c: New file.
1724 * elfxx-x86.h: Likewise.
1726 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1728 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1730 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1732 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1734 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1735 sections before checking dynamic relocations and free invalid
1736 PLT section contents.
1737 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1739 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1741 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1742 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1744 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1749 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1751 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1753 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1755 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1757 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1760 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1761 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1762 Add a has_no_copy_on_protected bitfield.
1763 (elf_has_no_copy_on_protected): New.
1764 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1765 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1766 (elf_merge_gnu_property_list): Likewise.
1767 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1768 to FALSE for elf_has_no_copy_on_protected.
1769 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1770 (elf_i386_link_hash_entry): Add def_protected.
1771 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1772 when checking info->nocopyreloc.
1773 (elf_i386_link_setup_gnu_properties): Don't set
1774 extern_protected_data here.
1775 (elf_i386_merge_symbol_attribute): New function.
1776 (elf_backend_merge_symbol_attribute): New.
1777 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1778 (elf_x86_64_link_hash_entry): Add def_protected.
1779 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1780 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1781 when checking info->nocopyreloc.
1782 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1783 relocation run-time overflow and unresolvable R_X86_64_32S
1784 relocation against protected data symbol defined in shared object
1785 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1786 (elf_x86_64_link_setup_gnu_properties): Don't set
1787 extern_protected_data here.
1788 (elf_x86_64_merge_symbol_attribute): New function.
1789 (elf_backend_merge_symbol_attribute): New.
1791 2017-08-26 Alan Modra <amodra@gmail.com>
1793 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1794 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1795 (ppc_elf_relocate_section): Comment fix.
1796 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1797 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1798 Support dynamic relocs for TPREL16 when non-pic too.
1799 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1800 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1803 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1805 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1806 "symbol" in comments.
1807 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1809 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1813 R_X86_64_PC32 relocation run-time overflow and unresolvable
1814 R_X86_64_32S relocation with -z nocopyreloc.
1816 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1818 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1819 Undefined symbols may not have a type.
1820 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1822 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1824 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1825 bfd_link_info. Report shared, PIE or PDE object based on
1827 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1828 (elf_x86_64_relocate_section): Likewise.
1830 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1833 for function symbols.
1834 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1836 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1838 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1839 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1840 is set on any input relocatable file.
1841 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1843 2017-08-23 Alan Modra <amodra@gmail.com>
1846 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1847 ensure_undefweak_dynamic. Handle undefined too.
1848 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1849 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1850 (allocate_dynrelocs): Discard undefined non-default visibility
1851 relocs first. Make undefined syms dynamic. Tidy goto.
1853 2017-08-21 Alan Modra <amodra@gmail.com>
1854 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1858 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1860 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1863 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1864 undefined weak symbols.
1866 2017-08-18 Nick Clifton <nickc@redhat.com>
1869 * tekhex.c (getsym): Fix check for source pointer walking off the
1870 end of the input buffer.
1872 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1875 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1876 relocations in debug sections, change abort to _bfd_error_handler.
1878 2017-08-14 Nick Clifton <nickc@redhat.com>
1881 * elf.c (setup_group): Check for an empty or very small group
1883 * po/bfd.pot: Regenerate.
1885 2017-08-14 Alan Modra <amodra@gmail.com>
1888 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1889 alignment padding here.
1890 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1891 in a reverse pass over sections.
1893 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1897 for @plt suffixes first.
1898 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1900 2017-08-08 Nick Clifton <nickc@redhat.com>
1903 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1904 small section lengths.
1905 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1907 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1908 there is enough data present in the note.
1910 2017-08-08 Alan Modra <amodra@gmail.com>
1913 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1914 got.refcount for GOTOFF relocs, just create .got section.
1916 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1918 * elflink.c (elf_link_add_object_symbols): Move common symbol
1919 check after bed->common_definition.
1921 2017-08-07 Alan Modra <amodra@gmail.com>
1924 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1925 needed to define various dynamic tags have been discarded.
1927 2017-08-07 Nick Clifton <nickc@redhat.com>
1930 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1931 has not been set then use the bfd returned by
1932 _bfd_elf_link_setup_gnu_properties. If that is null then search
1933 through all the input bfds selecting the first normal, ELF format
1935 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1937 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1939 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1941 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1942 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1943 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1944 (elf_i386_link_check_relocs): New function.
1945 (bfd_elf32_bfd_link_check_relocs): New.
1946 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1948 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1949 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1950 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1951 (elf_x86_64_link_check_relocs): New function.
1952 (bfd_elf64_bfd_link_check_relocs): New.
1953 (bfd_elf32_bfd_link_check_relocs): Likewise.
1955 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1958 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1959 as undefined for --no-define-common.
1961 2017-08-05 Alan Modra <amodra@gmail.com>
1963 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1964 hppa_link_hash_table.
1966 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1968 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1969 entries for sysregs with negative indices.
1971 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1973 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1974 isn't the S/390 specific elf data.
1975 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1977 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1979 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1980 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1981 [R_RISCV_ADD16]: Likewise.
1982 [R_RISCV_ADD32]: Likewise.
1983 [R_RISCV_ADD64]: Likewise.
1984 [R_RISCV_SUB6]: Likewise.
1985 [R_RISCV_SUB8]: Likewise.
1986 [R_RISCV_SUB16]: Likewise.
1987 [R_RISCV_SUB32]: Likewise.
1988 [R_RISCV_SUB64]: Likewise.
1990 2017-07-31 Alan Modra <amodra@gmail.com>
1992 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1993 without ld.so checks.
1995 2017-07-29 Alan Modra <amodra@gmail.com>
1998 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1999 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2000 (is_elfv2_localentry0): Test non_zero_localentry.
2001 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2003 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2005 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2006 pointer check for htab->elf.irelplt.
2007 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2009 2017-07-27 Nick Clifton <nickc@redhat.com>
2012 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2014 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2016 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2018 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2020 (evax_bfd_print_emh): Check for invalid string lengths.
2022 2017-07-25 Nick Clifton <nickc@redhat.com>
2024 * po/fr.po: Updated French translation.
2026 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2029 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2030 16-bit absolute branches into 10-bit pc-relative branches on the
2031 MSP430 as well as the MSP430X.
2033 2017-07-25 Alan Modra <amodra@gmail.com>
2035 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2036 (stub_eh_frame_size): New function.
2037 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2038 (group_sections): Init group tls_get_addr_opt_bctrl.
2039 (ppc64_elf_size_stubs): Update sizing and initialization of
2040 .eh_frame. Iteration over stubs via group list.
2041 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2042 (ppc64_elf_finish_dynamic_sections): Update finalization of
2045 2017-07-24 Nick Clifton <nickc@redhat.com>
2048 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2049 of the relocs to the canonicalize_one_reloc routine.
2050 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2051 for the _bfd_mach_o_canonicalize_one_reloc field.
2052 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2053 res_base parameter. Use to check for corrupt pair relocs.
2054 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2056 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2058 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2061 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2062 enough data in the record before attempting to parse it.
2063 (_bfd_vms_slurp_eeom): Likewise.
2065 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2066 (image_set_ptr): Likewise.
2067 (alpha_vms_slurp_relocs): Likewise.
2069 (alpha_vms_object_p): Check for a truncated record.
2071 2017-07-24 Nick Clifton <nickc@redhat.com>
2074 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2075 an unrecognized reloc and sets the bfd_error value.
2076 * libbfd.h: Regenerate.
2077 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2079 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2080 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2081 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2082 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2083 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2085 2017-07-23 Alan Modra <amodra@gmail.com>
2087 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2090 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2093 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2094 reloc_class_ifunc for ifunc symbols.
2096 2017-07-19 Nick Clifton <nickc@redhat.com>
2099 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2100 correct magic bytes at the start, set the error to wrong format
2101 and clear the format selector before returning NULL.
2103 2017-07-19 Nick Clifton <nickc@redhat.com>
2106 * coff-rs6000.c (_bfd_strntol): New function.
2107 (_bfd_strntoll): New function.
2108 (GET_VALUE_IN_FIELD): New macro.
2109 (EQ_VALUE_IN_FIELD): new macro.
2110 (_bfd_xcoff_slurp_armap): Use new macros.
2111 (_bfd_xcoff_archive_p): Likewise.
2112 (_bfd_xcoff_read_ar_hdr): Likewise.
2113 (_bfd_xcoff_openr_next_archived_file): Likewise.
2114 (_bfd_xcoff_stat_arch_elt): Likewise.
2115 * coff64-rs6000.c (_bfd_strntol): New function.
2116 (_bfd_strntoll): New function.
2117 (GET_VALUE_IN_FIELD): New macro.
2118 (xcoff64_slurp_armap): Use new macros.
2120 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2121 John Eric Martin <John.Martin@emmicro-us.com>
2123 * bfd-in2.h: Regenerate.
2124 * libbfd.h: Regenerate.
2125 * elf32-arc.c (JLI): Define.
2126 * reloc.c: Add JLI relocations.
2128 2017-07-18 Nick Clifton <nickc@redhat.com>
2131 * coff-sh.c: Fix spelling typos.
2132 * compress.c: Likewise.
2133 * cpu-pdp11.c: Likewise.
2134 * ecofflink.c: Likewise.
2135 * elf-m10300.c: Likewise.
2137 * elf32-arm.c: Likewise.
2138 * elf32-m68k.c: Likewise.
2139 * elf32-nds32.c: Likewise.
2140 * elf32-ppc.c: Likewise.
2141 * elf32-sh.c: Likewise.
2142 * elf32-v850.c: Likewise.
2143 * elf64-ppc.c: Likewise.
2144 * elf64-x86-64.c: Likewise.
2145 * elflink.c: Likewise.
2146 * elfnn-aarch64.c: Likewise.
2147 * elfxx-mips.c: Likewise.
2149 * sunos.c: Likewise.
2150 * vms-alpha.c: Likewise.
2151 * xcofflink.c: Likewise.
2153 2017-07-18 Nick Clifton <nickc@redhat.com>
2156 * coffcode.h (handle_COMDAT): Replace abort with an error message
2159 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2162 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2165 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2169 2017-07-16 Alan Modra <amodra@gmail.com>
2171 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2172 __tls_index GOT entries when using __tls_get_addr_opt stub.
2173 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2175 2017-07-12 Alan Modra <amodra@gmail.com>
2177 * po/es.po: Update from translationproject.org/latest/bfd/.
2178 * po/fi.po: Likewise.
2179 * po/fr.po: Likewise.
2180 * po/id.po: Likewise.
2181 * po/ja.po: Likewise.
2182 * po/ro.po: Likewise.
2183 * po/ru.po: Likewise.
2184 * po/sr.po: Likewise.
2185 * po/sv.po: Likewise.
2186 * po/tr.po: Likewise.
2187 * po/uk.po: Likewise.
2188 * po/vi.po: Likewise.
2189 * po/zh_CN.po: Likewise.
2190 * po/hr.po: New file from translationproject.org.
2191 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2192 * configure: Regenerate.
2194 2017-07-12 Nick Clifton <nickc@redhat.com>
2196 Fix compile time warnings using gcc 7.1.1.
2197 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2199 (elf_xtensa_get_gotplt_section): Increase length of got_name
2201 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2202 default return of FALSE.
2203 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2204 default return of FALSE.
2206 2017-07-12 Alan Modra <amodra@gmail.com>
2208 * binary.c (binary_set_section_contents): Don't print filepos in
2210 (coff_write_object_contents): Cast size_t for error message.
2211 (coff_slurp_line_table): Don't use bfd_vma symndx.
2212 (coff_slurp_reloc_table): Remove unneeded cast.
2213 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2215 (find_abstract_instance_name): Likewise.
2216 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2217 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2218 (elf32_arm_check_relocs): Make r_symndx an int.
2219 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2221 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2223 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2225 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2226 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2227 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2228 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2229 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2230 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2231 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2232 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2233 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2234 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2235 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2236 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2237 and use %lu for error message.
2238 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2239 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2242 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2244 (elf32_arm_final_link_relocate): Likewise.
2245 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2246 * coffcode.h (styp_to_sec_flags): Likewise.
2247 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2248 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2249 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2250 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2251 (elf32_bfin_merge_private_bfd_data): Likewise.
2252 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2253 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2254 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2255 (i370_elf_relocate_section): Likewise.
2256 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2257 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2258 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2259 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2260 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2261 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2262 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2263 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2264 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2265 * ieee.c (ieee_write_id, read_id): Likewise.
2266 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2267 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2268 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2269 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2270 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2271 * stabs.c (_bfd_link_section_stabs): Likewise.
2273 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2275 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2276 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2277 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2278 * coff-sh.c (sh_relax_section): Likewise.
2279 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2280 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2281 * coffcode.h (coff_slurp_reloc_table): Likewise.
2282 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2283 (_bfd_coff_read_string_table): Likewise.
2284 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2285 * compress.c (bfd_get_full_section_contents): Likewise.
2286 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2287 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2288 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2289 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2290 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2291 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2292 (elf32_arm_write_section): Likewise.
2293 * elf32-bfin.c (bfin_relocate_section): Likewise.
2294 (bfinfdpic_relocate_section): Likewise.
2295 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2296 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2297 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2298 (elf_i386_relocate_section): Likewise.
2299 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2300 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2301 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2302 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2303 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2304 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2305 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2306 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2307 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2308 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2309 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2310 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2311 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2312 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2313 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2314 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2315 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2316 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2317 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2318 * elf32-sh.c (sh_elf_relax_section): Likewise.
2319 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2320 (sh_elf_relocate_section): Likewise.
2321 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2322 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2323 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2324 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2325 * elf32-v850.c (v850_elf_relax_section): Likewise.
2326 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2327 (elf_vax_relocate_section): Likewise.
2328 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2329 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2330 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2331 (do_fix_for_relocatable_link): Likewise.
2332 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2333 (elf64_alpha_relax_with_lituse): Likewise.
2334 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2335 (elf_hppa_final_link_relocate): Likewise.
2336 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2337 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2338 (elf64_vms_link_add_object_symbols): Likewise.
2339 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2340 (mmix_final_link_relocate): Likewise.
2341 * elf64-s390.c (invalid_tls_insn): Likewise.
2342 (elf_s390_relocate_section): Likewise.
2343 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2344 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2345 (elf_x86_64_relocate_section): Likewise.
2346 * elfcode.h (elf_slurp_symbol_table): Likewise.
2347 * elfcore.h (elf_core_file_p): Likewise.
2348 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2349 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2350 (elfNN_aarch64_relocate_section): Likewise.
2351 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2352 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2353 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2354 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2355 (_bfd_mips_elf_relocate_section): Likewise.
2356 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2357 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2358 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2359 * ieee.c (ieee_slurp_external_symbols): Likewise.
2360 * ihex.c (ihex_write_object_content): Likewise.
2361 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2362 * merge.c (_bfd_merged_section_offset): Likewise.
2363 * mmo.c (mmo_write_loc_chunk): Likewise.
2364 (mmo_write_object_contents): Likewise.
2365 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2366 * stabs.c (_bfd_link_section_stabs): Likewise.
2367 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2369 2017-07-11 Alan Modra <amodra@gmail.com>
2371 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2373 2017-07-11 Alan Modra <amodra@gmail.com>
2375 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2376 instruction" error using _bfd_error_handler, not einfo.
2378 2017-07-10 Nick Clifton <nickc@redhat.com>
2380 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2381 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2383 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2385 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2387 2017-07-07 Alan Modra <amodra@gmail.com>
2389 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2391 2017-07-07 Alan Modra <amodra@gmail.com>
2393 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2394 as long long. Move code replacing "ll" with "I64", and simplify.
2396 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2398 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2401 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2403 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2405 (line_info_add_file_name): Likewise.
2406 (decode_line_info): Likewise.
2408 2017-07-04 Tristan Gingold <gingold@adacore.com>
2410 * version.m4: Bump version to 2.29.51
2411 * configure: Regenerate.
2413 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2415 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2416 sanity check at the head of this function.
2418 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2420 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2421 dwarf_line_str_size.
2422 (struct attr_abbrev): Add field implicit_const.
2423 (dwarf_debug_sections): Add .debug_line_str.
2424 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2425 (dwarf_debug_section_assert): Add static assertion.
2426 (read_indirect_line_string): New.
2427 (read_abbrevs): Support DW_FORM_implicit_const.
2428 (is_str_attr): Support DW_FORM_line_strp.
2429 (read_attribute_value): Support DW_FORM_line_strp and
2430 DW_FORM_implicit_const.
2431 (read_attribute): Support DW_FORM_implicit_const.
2432 (line_info_add_include_dir, line_info_add_include_dir_stub):
2433 (line_info_add_file_name, read_formatted_entries): New.
2434 (decode_line_info, parse_comp_unit): Support DWARF 5.
2435 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2437 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2439 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2440 abort statement that was put for symbols that are not dynamic.
2442 2017-07-03 Tristan Gingold <gingold@adacore.com>
2444 * po/bfd.pot: Regenerate
2446 2017-07-03 Alan Modra <amodra@gmail.com>
2448 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2449 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2450 * elf.c (setup_group): Use "Lx" to print sh_size.
2451 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2452 unknown section type in hex.
2453 (copy_special_section_fields): Style fix.
2454 (bfd_section_from_shdr): Correct format for sh_link. Use a
2455 common error message for all the variants of unrecognized
2457 (assign_file_positions_for_load_sections): Use "Lx" for lma
2458 adjust error message.
2459 (assign_file_positions_for_non_load_sections): Formatting.
2460 (rewrite_elf_program_header): Formatting. Use "Lx" for
2461 bfd_vma values in error messages.
2462 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2463 ELF_R_SYM value to type expected by format.
2464 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2466 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2467 (elf_link_input_bfd): Use "Lx" for r_info.
2468 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2470 2017-07-03 Alan Modra <amodra@gmail.com>
2472 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2473 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2474 Microsoft C library variant of long long format specifier.
2475 (PRINT20): Cast value to bfd_uint64_t not long long.
2476 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2477 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2478 long long. Don't cast to bfd_vma.
2479 * elf32-score.c (score3_bfd_getl48): Likewise.
2480 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2482 2017-07-03 Alan Modra <amodra@gmail.com>
2484 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2486 (bfd_elf_print_symbol): Don't cast symbol->flags.
2487 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2488 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2489 _bfd_error_handler argument order.
2490 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2492 2017-07-03 Alan Modra <amodra@gmail.com>
2494 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2495 AC_TYPE_LONG_DOUBLE.
2496 * configure: Regenerate.
2497 * config.in: Regenerate.
2499 2017-06-29 Andrew Waterman <andrew@sifive.com>
2501 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2504 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2506 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2507 unless it is undefined weak.
2508 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2509 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2511 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2512 is not dynamic in PIC, abort.
2514 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2517 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2518 undefined weak symbols into dynamic.
2519 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2520 relocation for non-dynamic symbols.
2521 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2523 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2525 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2526 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2527 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2528 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2529 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2532 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2534 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2535 (elfcore_write_s390_gs_bc): Likewise.
2536 * elf.c (elfcore_grok_s390_gs_cb): New function.
2537 (elfcore_grok_s390_gs_bc): New function.
2538 (elfcore_grok_note): Call them.
2539 (elfcore_write_s390_gs_cb): New function.
2540 (elfcore_write_s390_gs_bc): New function.
2541 (elfcore_write_register_note): Call them.
2543 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2545 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2546 bfd_get_file_size. Check archive element size.
2547 (_bfd_generic_get_section_contents_in_window): Likewise.
2549 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2551 * bfd-in2.h: Regenerated.
2552 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2553 (bfd_get_file_size): Likewise.
2555 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2556 Matthew Fortune <matthew.fortune@imgtec.com>
2558 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2559 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2560 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2561 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2563 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2564 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2565 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2566 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2567 `bfd_mach_mips_interaptiv_mr2' entries.
2568 * bfd-in2.h: Regenerate.
2570 2017-06-27 Nick Clifton <nickc@redhat.com>
2572 * tekhex.c (pass_over): Revert accidental conversion of a local
2573 array to a static array.
2575 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2578 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2579 reloc addend if necessary. Adjust diff only if
2580 shrinked_insn_address < end_address.
2582 2017-06-27 Alan Modra <amodra@gmail.com>
2585 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2586 (_bfd_generic_get_section_contents_in_window): Likewise.
2588 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2590 * elfnn-riscv.c (perform_relocation): Support the new
2591 R_RISCV_32_PCREL relocation.
2592 (riscv_elf_relocate_section): Likewise.
2593 * elfxx-riscv.c (howto_table): Likewise.
2594 (riscv_reloc_map): Likewise.
2595 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2596 * libbfd.h: Regenerate.
2598 2017-06-27 Alan Modra <amodra@gmail.com>
2601 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2602 Use unsigned file pointer type, and remove cast.
2603 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2604 Add "count", not "sz".
2606 2017-06-26 Pedro Alves <palves@redhat.com>
2609 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2612 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2615 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2618 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2620 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2621 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2622 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2623 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2624 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2626 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2629 * compress.c (bfd_get_full_section_contents): Don't check the
2631 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2632 reject a section whose size + offset is greater than the size
2634 (_bfd_generic_get_section_contents_in_window): Likewise.
2636 2017-06-26 Nick Clifton <nickc@redhat.com>
2639 * tekhex.c (getvalue): Check for the source pointer exceeding the
2640 end pointer before the first byte is read.
2642 2017-06-26 Nick Clifton <nickc@redhat.com>
2645 * opncls.c (get_build_id): Check that the section is big enough
2646 to contain the whole note.
2647 * compress.c (bfd_get_full_section_contents): Check for and reject
2648 a section whose size is greater than the size of the entire file.
2649 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2650 contain a notes section.
2652 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2654 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2656 (elf_s390_modify_segment_map): Likewise.
2657 (bfd_elf_s390_set_options): Lisewise.
2659 2017-06-26 Alan Modra <amodra@gmail.com>
2661 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2663 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2664 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2665 .preinit_array on --just-syms bfds.
2666 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2667 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2668 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2670 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2672 * elf.c (find_link): Bounds check "hint".
2674 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2676 * elf32-arm.c (using_thumb_only): Update list of architectures in
2677 BFD_ASSERT for which the logic is valid.
2678 (using_thumb2_bl): Likewise.
2679 (using_thumb2): Likewise and return true for ARMv8-R.
2680 (arch_has_arm_nop): Likewise.
2681 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2682 merging logic. Update commentis for value 15 of v8m_baseline,
2683 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2684 merging of value 15 of Tag_CPU_arch.
2686 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2688 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2689 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2690 * bfd-in2.h: Regenerate.
2692 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2694 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2695 the error_alignment label forward. Properly align program
2696 property note section.
2698 2017-06-22 Eric Christopher <echristo@gmail.com>
2700 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2701 abs to fix a truncation warning.
2703 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2706 local undefined weak symbol to 0.
2707 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2709 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2711 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2712 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2713 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2714 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2715 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2716 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2717 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2718 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2720 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2722 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2723 (elf_i386_lazy_ibt_plt_entry): Likewise.
2724 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2725 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2726 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2727 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2728 (elf_i386_lazy_plt_layout): Likewise.
2729 (elf_i386_non_lazy_plt_layout): Likewise.
2730 (elf_i386_link_hash_entry): Add plt_second.
2731 (elf_i386_link_hash_table): Add plt_second and
2732 plt_second_eh_frame.
2733 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2734 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2735 the second PLT. Check the second PLT.
2736 (elf_i386_relocate_section): Use the second PLT to resolve
2737 PLT reference if needed.
2738 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2740 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2741 second PLT. Generate unwind info for the second PLT.
2742 (elf_i386_plt_type): Add plt_second.
2743 (elf_i386_get_synthetic_symtab): Support the second PLT.
2744 (elf_i386_parse_gnu_properties): Support
2745 GNU_PROPERTY_X86_FEATURE_1_AND.
2746 (elf_i386_merge_gnu_properties): Support
2747 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2748 on GNU_PROPERTY_X86_FEATURE_1_IBT
2749 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2750 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2751 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2752 is set on all relocatable inputs.
2753 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2754 (elf_x32_lazy_ibt_plt_entry): Likewise.
2755 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2756 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2757 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2758 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2759 (elf_x86_64_lazy_ibt_plt): Likewise.
2760 (elf_x32_lazy_ibt_plt): Likewise.
2761 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2762 (elf_x32_non_lazy_ibt_plt): Likewise.
2763 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2764 (elf_x86_64_parse_gnu_properties): Support
2765 GNU_PROPERTY_X86_FEATURE_1_AND.
2766 (elf_x86_64_merge_gnu_properties): Support
2767 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2768 on GNU_PROPERTY_X86_FEATURE_1_IBT
2769 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2770 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2771 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2772 is set on all relocatable inputs.
2774 2017-06-22 Nick Clifton <nickc@redhat.com>
2777 * som.c (setup_sections): NUL terminate the space_strings buffer.
2778 Check that the space.name field does not index beyond the end of
2779 the space_strings buffer.
2781 2017-06-21 Nick Clifton <nickc@redhat.com>
2784 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2786 2017-06-21 Nick Clifton <nickc@redhat.com>
2789 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2790 type of the size parameter.
2791 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2792 length of the counted string.
2793 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2794 (_bfd_vms_save_counted_string): Likewise.
2795 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2796 _bfd_vms_save_counted_string.
2797 (_bfd_vms_slurp_ehdr): Likewise.
2798 (_bfd_vms_slurp_egsd): Likewise.
2799 (Parse_module): Likewise.
2801 2017-06-21 Alan Modra <amodra@gmail.com>
2803 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2804 calls before tocsave calls.
2805 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2808 2017-06-21 Nick Clifton <nickc@redhat.com>
2811 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2812 bfd_get_full_section_contents returns no contents.
2814 2017-06-21 Nick Clifton <nickc@redhat.com>
2817 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2820 2017-06-21 Nick Clifton <nickc@redhat.com>
2823 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2825 (image_set_ptr): Likewise.
2826 (alpha_vms_fix_sec_rel): Likewise.
2827 (alpha_vms_slurp_relocs): Likewise.
2829 2017-06-21 Nick Clifton <nickc@redhat.com>
2832 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2834 (ieee_archive_p): Likewise.
2835 (ieee_object_p): Likewise.
2837 2017-06-21 Nick Clifton <nickc@redhat.com>
2840 * elf.c (setup_group): Zero the group section pointer list after
2841 allocation so that loops can be caught. Check for NULL pointers
2842 when processing a group list.
2844 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2846 * elf-s390.h: New file.
2847 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2849 (elf_s390_additional_program_headers): New function.
2850 (elf_s390_modify_segment_map): New function.
2851 (bfd_elf_s390_set_options): New function.
2852 (elf_backend_additional_program_headers)
2853 (elf_backend_modify_segment_map): Add macro definitions.
2855 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2858 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2859 the DYNAMIC bit instead of bfd_count_sections.
2861 2017-06-19 Nick Clifton <nickc@redhat.com>
2864 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2866 (evax_bfd_print_eeom): Likewise.
2867 (evax_bfd_print_egsd): Check for an overlarge record length.
2868 (evax_bfd_print_etir): Likewise.
2870 2017-06-19 Nick Clifton <nickc@redhat.com>
2873 * libieee.h (struct common_header_type): Add end_p field.
2874 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2876 (read_id): Check for a length that exceeds the remaining bytes in
2878 (ieee_seek): Initialise end_p.
2879 (ieee_archive_p): Likewise.
2880 (ieee_object_p): Likewise.
2882 2017-06-19 Nick Clifton <nickc@redhat.com>
2885 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2886 before reading the EIHS structure entries.
2888 2017-06-19 Nick Clifton <nickc@redhat.com>
2891 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2892 gsd_size. Check that there are enough bytes remaining to read the
2893 type and size of the next egsd. Check that the size of the egsd
2894 does not exceed the size of the record.
2896 2017-06-19 Alan Modra <amodra@gmail.com>
2898 * config.bfd: Correct targ_underscore for cris.
2900 2017-06-18 Alan Modra <amodra@gmail.com>
2902 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2903 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2905 2017-06-16 Nick Clifton <nickc@redhat.com>
2907 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2908 bucketlist is empty because there are no symbols to add to the
2911 2017-06-16 Alan Modra <amodra@gmail.com>
2917 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2918 (BFD_JUMP_TABLE_LINK): Likewise.
2919 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2920 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2921 (bfd_elf_define_start_stop): New function.
2922 * linker.c (bfd_generic_define_start_stop): New function.
2923 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2925 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2926 * aout-target.h (MY_bfd_define_start_stop): Define.
2927 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2928 * binary.c (binary_bfd_define_start_stop): Define.
2929 * bout.c (b_out_bfd_define_start_stop): Define.
2930 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2931 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2932 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2933 * coffcode.h (coff_bfd_define_start_stop): Define.
2934 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2935 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2936 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2937 * ieee.c (ieee_bfd_define_start_stop): Define.
2938 * ihex.c (ihex_bfd_define_start_stop): Define.
2939 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2940 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2941 * mmo.c (mmo_bfd_define_start_stop): Define.
2942 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2943 * oasys.c (oasys_bfd_define_start_stop): Define.
2944 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2945 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2946 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2947 * som.c (som_bfd_define_start_stop): Define.
2948 * srec.c (srec_bfd_define_start_stop): Define.
2949 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2950 * versados.c (versados_bfd_define_start_stop): Define.
2951 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2952 (alpha_vms_bfd_define_start_stop): Define.
2953 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2954 * bfd-in2.h: Regenerate.
2955 * libbfd.h: Regenerate.
2957 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2959 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2960 SYMBOL_REFERENCES_LOCAL.
2962 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2965 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2966 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2967 runtime for if there needs copy relocation elimination.
2968 (need_copy_relocation_p): New function. Return true for symbol with
2969 pc-relative references and if it's against read-only sections.
2970 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2971 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2972 that are related with accessing external objects.
2973 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2974 in elfNN_aarch64_check_relocs.
2976 2017-06-15 Nick Clifton <nickc@redhat.com>
2979 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2982 (ieee_archive_p): Likewise.
2984 2017-06-15 Nick Clifton <nickc@redhat.com>
2987 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2989 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2991 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2992 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2993 keep both windowed and call0 ABI PLT definitions.
2994 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2995 elf_xtensa_*_plt_entry endex.
2996 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2998 2017-06-14 Nick Clifton <nickc@redhat.com>
3001 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3004 2017-06-14 Nick Clifton <nickc@redhat.com>
3007 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3008 maximum value for the ascic pointer. Check that name processing
3009 does not read beyond this value.
3010 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3013 2017-06-14 Nick Clifton <nickc@redhat.com>
3016 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3017 (process_otr): Check for an invalid offset in the otr structure.
3019 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3021 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3023 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3029 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3030 vtable field to a union.
3031 (_bfd_elf_is_start_stop): Removed.
3032 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3033 __start_SECNAME and __stop_SECNAME symbols.
3034 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3035 * elflink.c (_bfd_elf_is_start_stop): Removed.
3036 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3037 _bfd_elf_is_start_stop.
3038 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3039 __stop_SECNAME symbols. Updated.
3040 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3041 (bfd_elf_gc_record_vtinherit): Likewise.
3042 (bfd_elf_gc_record_vtentry): Likewise.
3044 2017-06-13 Nick Clifton <nickc@redhat.com>
3047 * elflink.c (elf_link_adjust_relocs): Generate an error when
3048 encountering a reloc against a symbol removed by garbage
3051 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3053 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3054 to merge_gnu_properties.
3055 * elf-properties.c (elf_merge_gnu_properties): Add struct
3056 bfd_link_info * and pass it to merge_gnu_properties.
3057 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3058 and pass it to elf_merge_gnu_properties.
3059 (_bfd_elf_link_setup_gnu_properties): Pass info to
3060 elf_merge_gnu_property_list.
3061 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3063 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3065 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3068 * binary.c (binary_set_section_contents): Scale lma by octets
3069 per byte to set filepos.
3071 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3073 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3076 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3078 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3081 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3083 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3084 patched section contents for TLS IE reloc.
3085 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3087 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3089 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3090 RELOC_FOR_GLOBAL_SYMBOL macro.
3092 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3094 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3097 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3099 * config/tc-arc.c (md_undefined_symbol): Changed.
3100 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3102 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3104 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3107 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3109 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3110 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3112 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3114 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3117 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3119 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3120 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3121 is non-zero. Add clarifying comments.
3123 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3125 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3126 name. Use local IFUNC symbol name string to report unsupported
3127 non-PIC call to IFUNC function.
3128 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3129 when generating R_386_IRELATIVE relocation.
3130 (elf_i386_finish_dynamic_symbol): Likewise.
3131 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3133 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3134 when generating R_X86_64_IRELATIVE relocation.
3135 (elf_x86_64_finish_dynamic_symbol): Likewise.
3137 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3139 * elf.c (setup_group): Make sure BFD sections are created for all
3140 group sections in the input file when processing SHF_GROUP
3142 (bfd_section_from_shdr): Avoid duplicating logic already
3143 implemented in `setup_group'.
3145 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3148 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3149 if the hint address is zero.
3151 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3154 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3155 ELF_COMMON_DEF_P for common symbols.
3157 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3159 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3160 SEC_GROUP sections as SEC_EXCLUDE.
3161 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3162 (assign_section_numbers): Use resolve_section_groups flag instead
3163 of relocatable link type.
3164 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3165 flag instead of checking the final_link flag for part of the
3166 checks in here. Fix white space as a result.
3167 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3168 instead of relocatable link type.
3169 (bfd_elf_final_link): Likewise.
3171 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3173 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3175 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3176 (s3_bfd_score_elf_check_relocs): Likewise.
3177 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3178 (score_elf_final_link_relocate): Likewise.
3179 (s7_bfd_score_elf_check_relocs): Likewise.
3181 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3183 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3186 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3188 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3189 from `reloc_count' rather than decrementing it.
3190 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3191 `reloc_count' by `int_rels_per_ext_rel'.
3192 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3193 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3194 entry determination.
3195 (s3_bfd_score_elf_check_relocs): Likewise.
3196 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3197 (s7_bfd_score_elf_relocate_section): Likewise.
3198 (s7_bfd_score_elf_check_relocs): Likewise.
3199 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3200 prototype and function.
3201 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3202 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3203 triple rather than once the sum of REL and RELA relocation entry
3205 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3206 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3207 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3208 storage allocation size determination.
3209 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3210 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3211 by `int_rels_per_ext_rel' for last relocation entry
3213 (bfd_elf_final_link): Do not multiply `reloc_count' by
3214 `int_rels_per_ext_rel' for internal relocation storage
3215 allocation size determination.
3216 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3217 `int_rels_per_ext_rel' for last relocation entry determination.
3218 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3219 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3220 (_bfd_mips_elf_relocate_section): Likewise.
3222 2017-06-05 Alan Modra <amodra@gmail.com>
3225 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3227 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3229 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3230 determine structure sizes.
3231 (elfcore_grok_freebsd_prstatus): Likewise.
3233 2017-06-01 Alan Modra <amodra@gmail.com>
3235 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3236 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3238 (is_elfv2_localentry0): New function.
3239 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3240 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3241 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3242 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3243 optimized localentry:0 stubs.
3244 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3245 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3247 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3249 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3251 2017-05-30 Casey Smith <clegg89@gmail.com>
3254 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3255 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3257 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3259 * cpu-arc.c (arc_compatible): New function.
3261 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3263 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3265 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3268 * bfdio.c (bfd_get_file_size): New function.
3269 * bfd-in2.h: Regenerated.
3271 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3273 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3276 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3278 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3279 dynobj instead of htab->elf.dynobj.
3281 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3283 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3285 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3286 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3287 actual number of internal relocations retrieved. Adjust
3288 function description.
3289 (bfd_elf64_canonicalize_reloc): Remove macro.
3290 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3292 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3294 * archures.c (bfd_mach_sparc_v9m8): Define.
3295 (bfd_mach_sparc_v8plusm8): Likewise.
3296 (bfd_mach_sparc_v9_p): Adjust to M8.
3297 (bfd_mach_sparc_64bit_p): Likewise.
3298 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3299 bfd_mach_sparc_v8plusm8.
3300 * bfd-in2.h: Regenerated.
3301 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3303 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3304 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3305 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3307 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3308 bfd_mach_sparc_v8plusm8.
3310 2017-05-19 Alan Modra <amodra@gmail.com>
3312 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3313 debug and special sections when no non-note alloc sections in an
3316 2017-05-18 Alan Modra <amodra@gmail.com>
3318 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3319 * elf-m10300.c: Likewise.
3321 * elf32-arc.c: Likewise.
3322 * elf32-bfin.c: Likewise.
3323 * elf32-m68k.c: Likewise.
3324 * elf32-nds32.c: Likewise.
3325 * elf32-tilepro.c: Likewise.
3326 * elflink.c: Likewise.
3327 * elfnn-aarch64.c: Likewise.
3328 * elfnn-riscv.c: Likewise.
3329 * elfxx-tilegx.c: Likewise.
3330 * mach-o.c: Likewise.
3331 * peXXigen.c: Likewise.
3332 * vms-alpha.c: Likewise.
3333 * vms-lib.c: Likewise.
3335 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3338 * elflink.c (elf_gc_mark_debug_section): New function.
3339 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3340 referenced by kept debug sections.
3342 2017-05-16 Alan Modra <amodra@gmail.com>
3344 * elf-m10300.c: Rename occurrences of non_ir_ref.
3345 * elf32-arm.c: Likewise.
3346 * elf32-bfin.c: Likewise.
3347 * elf32-cr16.c: Likewise.
3348 * elf32-cris.c: Likewise.
3349 * elf32-d10v.c: Likewise.
3350 * elf32-dlx.c: Likewise.
3351 * elf32-fr30.c: Likewise.
3352 * elf32-frv.c: Likewise.
3353 * elf32-hppa.c: Likewise.
3354 * elf32-i370.c: Likewise.
3355 * elf32-i386.c: Likewise.
3356 * elf32-iq2000.c: Likewise.
3357 * elf32-lm32.c: Likewise.
3358 * elf32-m32c.c: Likewise.
3359 * elf32-m32r.c: Likewise.
3360 * elf32-m68hc1x.c: Likewise.
3361 * elf32-m68k.c: Likewise.
3362 * elf32-mcore.c: Likewise.
3363 * elf32-metag.c: Likewise.
3364 * elf32-microblaze.c: Likewise.
3365 * elf32-moxie.c: Likewise.
3366 * elf32-msp430.c: Likewise.
3367 * elf32-mt.c: Likewise.
3368 * elf32-nios2.c: Likewise.
3369 * elf32-or1k.c: Likewise.
3370 * elf32-ppc.c: Likewise.
3371 * elf32-rl78.c: Likewise.
3372 * elf32-s390.c: Likewise.
3373 * elf32-score.c: Likewise.
3374 * elf32-score7.c: Likewise.
3375 * elf32-sh.c: Likewise.
3376 * elf32-tic6x.c: Likewise.
3377 * elf32-tilepro.c: Likewise.
3378 * elf32-v850.c: Likewise.
3379 * elf32-vax.c: Likewise.
3380 * elf32-xstormy16.c: Likewise.
3381 * elf32-xtensa.c: Likewise.
3382 * elf64-alpha.c: Likewise.
3383 * elf64-hppa.c: Likewise.
3384 * elf64-ia64-vms.c: Likewise.
3385 * elf64-mmix.c: Likewise.
3386 * elf64-ppc.c: Likewise.
3387 * elf64-s390.c: Likewise.
3388 * elf64-sh64.c: Likewise.
3389 * elf64-x86-64.c: Likewise.
3390 * elflink.c: Likewise.
3391 * elfnn-aarch64.c: Likewise.
3392 * elfnn-ia64.c: Likewise.
3393 * elfnn-riscv.c: Likewise.
3394 * elfxx-mips.c: Likewise.
3395 * elfxx-sparc.c: Likewise.
3396 * elfxx-tilegx.c: Likewise.
3397 * linker.c: Likewise.
3399 2017-05-16 Alan Modra <amodra@gmail.com>
3401 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3402 * elflink.c (elf_link_add_object_symbols): Update to use
3404 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3406 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3408 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3410 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3412 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3414 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3415 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3417 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3419 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3421 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3423 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3424 to plt_second/plt_second_eh_frame.
3425 (elf_x86_64_link_hash_newfunc): Updated.
3426 (elf_x86_64_allocate_dynrelocs): Likewise.
3427 (elf_x86_64_size_dynamic_sections): Likewise.
3428 (elf_x86_64_relocate_section): Likewise.
3429 (elf_x86_64_finish_dynamic_symbol): Likewise.
3430 (elf_x86_64_finish_dynamic_sections): Likewise.
3431 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3432 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3434 (elf_backend_setup_gnu_properties): Updated. Create the
3435 .plt.sec section instead of the .plt.sec section.
3437 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3439 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3440 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3441 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3443 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3445 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3446 (bfd_elf64_set_reloc): Define.
3447 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3449 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3451 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3452 (struct bfd_target): New field _bfd_set_reloc.
3453 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3454 * reloc.c (_bfd_generic_set_reloc): New function.
3455 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3456 * nlm-target.h (nlm_set_reloc): Likewise.
3457 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3458 * aout-tic30.c (MY_set_reloc): Likewise.
3459 * aout-target.h (MY_set_reloc): Likewise.
3460 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3461 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3462 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3463 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3464 * aout-adobe.c (aout_32_set_reloc): Likewise.
3465 * bout.c (b_out_set_reloc): Likewise.
3466 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3467 * i386os9k.c (aout_32_set_reloc): Likewise.
3468 * ieee.c (ieee_set_reloc): Likewise.
3469 * oasys.c (oasys_set_reloc): Likewise.
3470 * som.c (som_set_reloc): Likewise.
3471 * versados.c (versados_set_reloc): Likewise.
3472 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3473 _bfd_generic_set_reloc.
3474 (rs6000_xcoff64_aix_vec): LIkewise.
3475 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3476 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3477 * i386msdos.c (msdos_set_reloc): Define to
3478 _bfd_norelocs_set_reloc.
3479 * elfcode.h (elf_set_reloc): Define.
3480 * bfd-in2.h: Regenerated.
3482 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3485 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3486 for IFUNC function address.
3488 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3490 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3491 (CONFLICT_LIST): Likewise.
3492 (opcode/arc-attrs.h): Include.
3493 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3494 (arc_extract_features): New file.
3495 (arc_stralloc): Likewise.
3496 (arc_elf_merge_attributes): Likewise.
3497 (arc_elf_merge_private_bfd_data): Use object attributes.
3498 (bfd_arc_get_mach_from_attributes): New function.
3499 (arc_elf_object_p): Use object attributes.
3500 (arc_elf_final_write_processing): Likewise.
3501 (elf32_arc_obj_attrs_arg_type): New function.
3502 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3503 (elf32_arc_section_from_shdr): Likewise.
3504 (elf_backend_obj_attrs_vendor): Define.
3505 (elf_backend_obj_attrs_section): Likewise.
3506 (elf_backend_obj_attrs_arg_type): Likewise.
3507 (elf_backend_obj_attrs_section_type): Likewise.
3508 (elf_backend_obj_attrs_handle_unknown): Likewise.
3509 (elf_backend_section_from_shdr): Likewise.
3511 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3514 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3515 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3516 and the destination is a Thumb symbol.
3518 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3520 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3521 initializer to silence GCC 4.2.
3522 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3524 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3526 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3527 (LAZY_PLT_ENTRY_SIZE): This.
3528 (NON_LAZY_PLT_ENTRY_SIZE): New.
3529 (elf_x86_64_plt0_entry): Renamed to ...
3530 (elf_x86_64_lazy_plt0_entry): This.
3531 (elf_x86_64_plt_entry): Renamed to ...
3532 (elf_x86_64_lazy_plt_entry): This.
3533 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3534 (elf_x86_64_lazy_bnd_plt0_entry): This.
3535 (elf_x86_64_legacy_plt_entry): Removed.
3536 (elf_x86_64_bnd_plt_entry): Renamed to ...
3537 (elf_x86_64_lazy_bnd_plt_entry): This.
3538 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3539 (elf_x86_64_non_lazy_plt_entry): This.
3540 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3541 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3542 (elf_x86_64_eh_frame_plt): Renamed to ...
3543 (elf_x86_64_eh_frame_lazy_plt): This.
3544 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3545 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3546 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3547 (elf_x86_64_eh_frame_non_lazy_plt): This.
3548 (elf_x86_64_lazy_plt_layout): New.
3549 (elf_x86_64_non_lazy_plt_layout): Likewise.
3550 (elf_x86_64_plt_layout): Likewise.
3551 (elf_x86_64_backend_data): Remove PLT layout information. Add
3552 os for target system.
3553 (GET_PLT_ENTRY_SIZE): Removed.
3554 (elf_x86_64_lazy_plt): New.
3555 (elf_x86_64_non_lazy_plt): Likewise.
3556 (elf_x86_64_lazy_bnd_plt): Likewise.
3557 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3558 (elf_x86-64_arch_bed): Updated.
3559 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3560 (elf_x86_64_create_dynamic_sections): Removed.
3561 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3562 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3563 (elf_x86-64_adjust_dynamic_symbol): Updated.
3564 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3565 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3566 size for PLT0 if there is no PLT0. Get plt_entry_size from
3567 non_lazy_plt for non-lazy PLT entries.
3568 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3569 from non_lazy_plt for non-lazy PLT entries.
3570 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3571 if there is no PLT0.
3572 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3573 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3574 entries with non-lazy PLT layout. Don't fill the second and third
3575 slots in the PLT entry if there is no PLT0.
3576 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3577 if there is no PLT0. Set sh_entsize on the .plt.got section.
3578 (compare_relocs): New.
3579 (elf_x86_64_plt_type): Likewise.
3580 (elf_x86_64_plt): Likewise.
3581 (elf_x86_64_nacl_plt): New. Forward declaration.
3582 (elf_x86_64_get_plt_sym_val): Removed.
3583 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3584 against all dynamic relocations.
3585 (elf_x86_64_link_setup_gnu_properties): New function.
3586 (elf_backend_create_dynamic_sections): Updated.
3587 (elf_backend_setup_gnu_properties): New.
3588 (elf_x86_64_nacl_plt): New.
3589 (elf_x86_64_nacl_arch_bed): Updated.
3591 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3593 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3594 (LAZY_PLT_ENTRY_SIZE): This.
3595 (NON_LAZY_PLT_ENTRY_SIZE): New.
3596 (elf_i386_plt0_entry): Renamed to ...
3597 (elf_i386_lazy_plt0_entry): This.
3598 (elf_i386_plt_entry): Renamed to ...
3599 (elf_i386_lazy_plt_entry): This.
3600 (elf_i386_pic_plt0_entry): Renamed to ...
3601 (elf_i386_pic_lazy_plt0_entry): This.
3602 (elf_i386_pic_plt_entry): Renamed to ...
3603 (elf_i386_pic_lazy_plt_entry): This.
3604 (elf_i386_got_plt_entry): Renamed to ...
3605 (elf_i386_non_lazy_plt_entry): This.
3606 (elf_i386_pic_got_plt_entry): Renamed to ...
3607 (elf_i386_pic_non_lazy_plt_entry): This.
3608 (elf_i386_eh_frame_plt): Renamed to ...
3609 (elf_i386_eh_frame_lazy_plt): This.
3610 (elf_i386_eh_frame_plt_got): Renamed to ...
3611 (elf_i386_eh_frame_non_lazy_plt): This.
3612 (elf_i386_plt_layout): Renamed to ...
3613 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3614 eh_frame_plt_got_size.
3615 (elf_i386_non_lazy_plt_layout): New.
3616 (elf_i386_plt_layout): Likewise.
3617 (elf_i386_non_lazy_plt): Likewise.
3618 (GET_PLT_ENTRY_SIZE): Removed.
3619 (elf_i386_plt): Renamed to ...
3620 (elf_i386_lazy_plt): This.
3621 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3622 (elf_i386_arch_bed): Updated.
3623 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3624 (elf_i386_create_dynamic_sections): Removed.
3625 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3626 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3627 (elf_i386_adjust_dynamic_symbol): Updated.
3628 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3629 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3630 size for PLT0 if there is no PLT0.
3631 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3632 output section is discarded only if GOT isn't empty.
3633 (elf_i386_relocate_section): Updated. Properly get PLT index
3634 if there is no PLT0.
3635 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3636 second and third slots in the PLT entry if there is no PLT0.
3637 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3638 if there is no PLT0. Set sh_entsize on the .plt.got section.
3639 (elf_i386_nacl_plt): Forward declaration.
3640 (elf_i386_get_plt_sym_val): Removed.
3641 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3642 against all dynamic relocations.
3643 (elf_i386_link_setup_gnu_properties): New function.
3644 (elf_backend_create_dynamic_sections): Updated.
3645 (elf_backend_setup_gnu_properties): New.
3646 (elf_i386_nacl_plt): Updated.
3647 (elf_i386_nacl_arch_bed): Likewise.
3648 (elf_i386_vxworks_arch_bed): Likewise.
3650 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3652 * elflink.c (elf_output_implib): Remove executable flag from import
3654 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3655 library is a relocatable object file.
3657 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3660 * elf32-avr.c (avr_should_move_sym): New function.
3661 (avr_should_reduce_sym_size): Likewise.
3662 (avr_should_increase_sym_size): Likewise.
3663 (elf32_avr_relax_delete_bytes): Adjust symbol values
3664 and sizes by calling new functions.
3666 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3668 * config.bfd (riscv32-*): Enable rv64.
3670 2017-05-02 Alan Modra <amodra@gmail.com>
3673 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3674 rather than h->root.type == bfd_link_hash_new.
3675 (bfd_elf_record_link_assignment): Similarly, call
3676 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3678 2017-04-29 Alan Modra <amodra@gmail.com>
3681 * reloc.c (reloc_offset_in_range): New function.
3682 (bfd_perform_relocation, bfd_install_relocation): Use it.
3683 (_bfd_final_link_relocate): Likewise.
3685 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3687 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3688 before using .plt.got.
3689 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3691 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3693 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3694 instead of "+=" to update 0.
3696 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3698 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3699 .plt.got section here.
3700 (elf_i386_check_relocs): Don't create the .plt.got section.
3701 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3702 the .plt.got and .plt.bnd sections here.
3703 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3706 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3708 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3710 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3711 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3712 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3713 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3716 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3718 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3720 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3721 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3722 the first relocatable ELF input with GNU properties.
3724 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3726 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3727 VxWorks for non-PIC.
3729 2017-04-27 Alan Modra <amodra@gmail.com>
3731 * elf-bfd.h (struct elf_backend_data): Make asection param of
3732 elf_backend_eh_frame_address_size const.
3733 (_bfd_elf_eh_frame_address_size): Likewise.
3734 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3735 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3736 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3737 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3738 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3739 (next_cie_fde_offset): Constify params.
3740 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3742 2017-04-27 Alan Modra <amodra@gmail.com>
3744 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3745 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3746 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3748 (offset_adjust): New function.
3749 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3750 (adjust_eh_frame_local_symbols): Likewise.
3751 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3752 after changing anything. Return true if anything changed.
3753 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3754 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3756 2017-04-27 Alan Modra <amodra@gmail.com>
3758 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3761 2017-04-27 Alan Modra <amodra@gmail.com>
3763 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3764 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3765 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3766 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3767 for undef and undefweak dyn_relocs.
3768 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3769 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3770 (allocate_got, allocate_dynrelocs): Likewise.
3771 (ppc64_elf_relocate_section): Likewise.
3773 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3775 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3776 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3777 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3778 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3780 2017-04-26 Nick Clifton <nickc@redhat.com>
3783 * reloc.c (bfd_perform_relocation): Check for a negative address
3786 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3789 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3791 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3792 (elf_backend_always_renumber_dynsyms): Define.
3793 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3794 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3795 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3796 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3798 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3800 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3802 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3803 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3804 sections have been created.
3806 2017-04-26 Nick Clifton <nickc@redhat.com>
3809 * compress.c (bfd_init_section_compress_status): Check the return
3810 value from bfd_malloc.
3812 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3814 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3815 no_finish_dynamic_symbol.
3816 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3818 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3819 weak symbol, don't make it dynamic.
3820 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3821 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3822 relocation for GOT reference.
3823 (elf_x86_64_finish_dynamic_symbol): Abort if
3824 no_finish_dynamic_symbol isn't 0.
3826 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3829 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3830 undefined weak symbol, don't make it dynamic.
3831 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3832 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3833 relocation for R_386_GOT32.
3835 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3838 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3840 2017-04-23 Alan Modra <amodra@gmail.com>
3843 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3844 * elf.c (lcomm_sym): New.
3845 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3846 * bfd-in2.h: Regenerate.
3848 2017-04-23 Alan Modra <amodra@gmail.com>
3851 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3852 parameters and comment.
3853 (_bfd_elf_get_reloc_section): Delete.
3854 (_bfd_elf_plt_get_reloc_section): Declare.
3855 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3856 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3858 (_bfd_elf_get_reloc_section): ..here. Delete.
3859 (assign_section_numbers): Call elf_get_reloc_section.
3860 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3861 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3863 2017-04-23 Alan Modra <amodra@gmail.com>
3866 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3869 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3872 * elf32-i386.c (elf_i386_link_hash_entry): Add
3873 no_finish_dynamic_symbol.
3874 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3875 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3876 symbol, don't make it dynamic in PIE.
3877 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3878 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3879 relocation for R_386_GOT32
3880 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3883 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3887 * elflink.c (elf_link_add_object_symbols): Require
3888 --no-dynamic-linker with -E/--dynamic-list when creating
3891 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3893 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3896 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3898 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3899 dynamic symbol sorting.
3901 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3904 * elflink.c (elf_link_add_object_symbols): Preserve
3905 dynamic_ref_after_ir_def when restoring the symbol table for
3906 unneeded dynamic object.
3908 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3911 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3912 on on undefined IFUNC symbol in the second PLT.
3914 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3916 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3918 2017-04-19 Alan Modra <amodra@gmail.com>
3920 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3921 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3922 * elf32-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 undef dyn_relocs when
3927 not default visibility. Discard undef and undefweak
3929 (ppc_elf_relocate_section): Adjust to suit.
3930 * elf64-ppc.c: Formatting.
3931 (ensure_undefweak_dynamic): Don't make dynamic when
3932 info->dynamic_undefined_weak is zero.
3933 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3934 info->dynamic_undefined_weak. Discard them earlier.
3936 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3939 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3940 before generating the version definition section.
3942 2017-04-17 Alan Modra <amodra@gmail.com>
3944 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3945 state when a regular object file defines a symbol with
3946 incompatible type to that defined by an earlier shared lib.
3948 2017-04-13 Alan Modra <amodra@gmail.com>
3950 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3952 * elf32-arm.c: Likewise.
3953 * elf32-i386.c: Likewise.
3954 * elf32-mep.c: Likewise.
3955 * elf64-ia64-vms.c: Likewise.
3956 * elf64-x86-64.c: Likewise.
3957 * elflink.c: Likewise.
3958 * elfnn-ia64.c: Likewise.
3959 * elfxx-mips.c: Likewise.
3961 2017-04-13 Alan Modra <amodra@gmail.com>
3963 * aoutx.h: Use %B and %A in error messages throughout file.
3964 * aout-cris.c: Likewise.
3965 * archive.c: Likewise.
3966 * binary.c: Likewise.
3967 * coff-rs6000.c: Likewise.
3968 * coff-tic4x.c: Likewise.
3969 * coffcode.h: Likewise.
3970 * coffgen.c: Likewise.
3971 * cofflink.c: Likewise.
3972 * coffswap.h: Likewise.
3973 * cpu-arm.c: Likewise.
3974 * elf-eh-frame.c: Likewise.
3975 * elf-m10300.c: Likewise.
3977 * elf32-arc.c: Likewise.
3978 * elf32-arm.c: Likewise.
3979 * elf32-bfin.c: Likewise.
3980 * elf32-frv.c: Likewise.
3981 * elf32-iq2000.c: Likewise.
3982 * elf32-m32c.c: Likewise.
3983 * elf32-microblaze.c: Likewise.
3984 * elf32-nds32.c: Likewise.
3985 * elf32-rl78.c: Likewise.
3986 * elf32-rx.c: Likewise.
3987 * elf32-score.c: Likewise.
3988 * elf32-score7.c: Likewise.
3989 * elf32-sh64.c: Likewise.
3990 * elf32-v850.c: Likewise.
3991 * elf32-vax.c: Likewise.
3992 * elf32-visium.c: Likewise.
3993 * elf64-ia64-vms.c: Likewise.
3994 * elf64-mmix.c: Likewise.
3995 * elf64-sh64.c: Likewise.
3996 * elfcode.h: Likewise.
3997 * elfnn-aarch64.c: Likewise.
3998 * elfnn-ia64.c: Likewise.
3999 * elfxx-mips.c: Likewise.
4000 * hpux-core.c: Likewise.
4003 * linker.c: Likewise.
4004 * merge.c: Likewise.
4006 * oasys.c: Likewise.
4007 * pdp11.c: Likewise.
4008 * peXXigen.c: Likewise.
4009 * rs6000-core.c: Likewise.
4010 * vms-alpha.c: Likewise.
4011 * xcofflink.c: Likewise.
4013 2017-04-13 Alan Modra <amodra@gmail.com>
4015 * bfd.c (PRINT_TYPE): Define.
4016 (_doprnt): New function.
4017 (error_handler_internal): Use _doprnt.
4018 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4019 calls in their natural order, throughout file.
4020 * coff-mcore.c: Likewise.
4021 * coff-ppc.c: Likewise.
4022 * coff-tic80.c: Likewise.
4023 * cofflink.c: Likewise.
4024 * elf-s390-common.c: Likewise.
4026 * elf32-arm.c: Likewise.
4027 * elf32-i386.c: Likewise.
4028 * elf32-m32r.c: Likewise.
4029 * elf32-msp430.c: Likewise.
4030 * elf32-spu.c: Likewise.
4031 * elf64-ia64-vms.c: Likewise.
4032 * elf64-sparc.c: Likewise.
4033 * elf64-x86-64.c: Likewise.
4034 * elflink.c: Likewise.
4035 * elfnn-aarch64.c: Likewise.
4036 * elfnn-ia64.c: Likewise.
4037 * elfxx-mips.c: Likewise.
4039 2017-04-13 Alan Modra <amodra@gmail.com>
4041 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4042 branch veneers" error. Fix double space and format message.
4043 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4044 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4046 2017-04-13 Alan Modra <amodra@gmail.com>
4048 * bfd-in2.h: Regenerate.
4050 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4052 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4053 extra `\n' in warning/error messages.
4054 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4055 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4057 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4059 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4060 processor-specific properties with generic ELF target vector.
4062 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4064 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4065 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4066 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4067 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4069 (link_hash_newfunc): Initialize has_got_reloc and
4071 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4073 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4075 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4077 (_bfd_sparc_elf_fixup_symbol): New function.
4078 (allocate_dynrelocs): Don't allocate space for dynamic
4079 relocations and discard relocations against resolved undefined
4080 weak symbols in executable. Don't make resolved undefined weak
4081 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4082 relocation against undefined weak symbols in PIE.
4083 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4084 relocations against resolved undefined weak symbols in PIE
4085 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4086 without ynamic PLT/GOT relocations for resolved undefined weak
4088 Don't generate dynamic relocation against resolved undefined
4089 weak symbol in executable.
4090 (pie_finish_undefweak_symbol): New function.
4091 (_bfd_sparc_elf_finish_dynamic_sections): Call
4092 pie_finish_undefweak_symbol on all symbols in PIE.
4093 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4094 (_bfd_sparc_elf_fixup_symbol): New function.
4096 2017-04-10 Nick Clifton <nickc@redhat.com>
4098 * config.bfd: Remove ns32k from obsolete list.
4100 2017-04-10 Alan Modra <amodra@gmail.com>
4103 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4104 (special_sections_i): Likewise for .init_array.
4105 (special_sections_p): Likewise for .preinit_array.
4107 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4111 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4112 ELF_COMMON_DEF_P for common symbols.
4113 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4114 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4115 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4116 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4117 07492f668d2173da7a2bda3707ff0985e0f460b6.
4119 2017-04-07 Pedro Alves <palves@redhat.com>
4121 * opncls.c (bfd_get_debug_link_info): Rename to...
4122 (bfd_get_debug_link_info_1): ... this. Change type of second
4123 parameter to void pointer. Adjust.
4124 (bfd_get_debug_link_info): Reimplement on top of
4125 bfd_get_debug_link_info_1.
4126 (separate_debug_file_exists, separate_alt_debug_file_exists):
4127 Change type of second parameter to void pointer. Adjust.
4128 (get_func_type, check_func_type): Change type of second parameter
4130 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4131 the callback functions instead of passing the address of a local.
4132 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4133 find_separate_debug_file.
4134 (get_alt_debug_link_info_shim): Change type of second parameter to
4135 void pointer. Adjust.
4136 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4137 find_separate_debug_file.
4138 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4139 of second parameter to void pointer. Adjust.
4140 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4141 pointer local to find_separate_debug_file.
4143 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4145 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4146 external symbols with a definition.
4147 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4149 2017-04-07 Alan Modra <amodra@gmail.com>
4151 * po/SRC-POTFILES.in: Regenerate.
4153 2017-04-05 Alan Modra <amodra@gmail.com>
4155 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4158 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4160 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4161 numbers for DataDirectory entry indicies passed to
4164 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4166 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4167 each GNU_MBIND section and align GNU_MBIND section to page size.
4168 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4169 segment for each GNU_MBIND section.
4170 (_bfd_elf_init_private_section_data): Copy sh_info from input
4171 for GNU_MBIND section.
4173 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4175 * elfnn-riscv.c (GP_NAME): Delete.
4176 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4177 (_bfd_riscv_relax_lui): Likewise.
4179 2017-04-04 Nick Clifton <nickc@redhat.com>
4182 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4184 (bfd_elf_final_link): Only initialize the extended symbol index
4185 section if there are extended symbol tables to list.
4187 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4189 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4190 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4191 * configure.ac (elf): Add elf-properties.lo.
4192 * Makefile.in: Regenerated.
4193 * configure: Likewise.
4194 * elf-bfd.h (elf_property_kind): New.
4195 (elf_property): Likewise.
4196 (elf_property_list): Likewise.
4197 (elf_properties): Likewise.
4198 (_bfd_elf_parse_gnu_properties): Likewise.
4199 (_bfd_elf_get_property): Likewise.
4200 (_bfd_elf_link_setup_gnu_properties): Likewise.
4201 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4202 and setup_gnu_properties.
4203 (elf_obj_tdata): Add properties.
4204 * elf-properties.c: New file.
4205 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4206 (elf_i386_merge_gnu_properties): Likewise.
4207 (elf_backend_parse_gnu_properties): Likewise.
4208 (elf_backend_merge_gnu_properties): Likewise.
4209 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4210 (elf_x86_64_merge_gnu_properties): Likewise.
4211 (elf_backend_parse_gnu_properties): Likewise.
4212 (elf_backend_merge_gnu_properties): Likewise.
4213 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4214 (elf_backend_parse_gnu_properties): Likewise.
4215 (elf_backend_setup_gnu_properties): Likewise.
4216 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4217 elf_backend_merge_gnu_properties and
4218 elf_backend_setup_gnu_properties.
4220 2017-03-30 Pip Cet <pipcet@gmail.com>
4222 * elf32-wasm32.c: Add relocation code, two relocs.
4223 * reloc.c: Add wasm32 relocations.
4224 * libbfd.h: Regenerate.
4225 * bfd-in2.h: Regenerate.
4226 * bfd/po/bfd.pot: Regenerate.
4228 2017-03-29 Nick Clifton <nickc@redhat.com>
4231 * coff-bfd.h (struct coff_section_data): Add new fields:
4232 saved_bias and bias.
4233 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4234 computed for PE binaries.
4235 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4238 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4241 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4242 to handle a local symbol with a hash-symbol-entry; without PLT.
4243 Add BFD_ASSERT for an incidental case with GOT entry present.
4244 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4245 isn't forced-or-set local.
4247 2017-03-27 Pip Cet <pipcet@gmail.com>
4249 * wasm-module.c: New file to support WebAssembly modules.
4250 * wasm-module.h: New file to support WebAssembly modules.
4251 * doc/webassembly.texi: Start documenting wasm-module.c.
4252 * config.bfd: Add wasm_vec.
4253 * targets.c: Likewise.
4254 * configure.ac: Likewise.
4255 * Makefile.am: Add entries for wasm-module.c.
4256 * Makefile.in: Regenerate.
4257 * configure: Regenerate.
4258 * po/SRC-POTFILES.in: Regenerate.
4260 2017-03-27 Pip Cet <pipcet@gmail.com>
4262 * cpu-wasm32.c: New file to support wasm32 architecture.
4263 * elf32-wasm32.c: New file to support wasm32 architecture.
4264 * Makefile.am: Add wasm32 architecture.
4265 * archures.c: Likewise.
4266 * config.bfd: Likewise.
4267 * configure.ac: Likewise.
4268 * targets.c: Likewise.
4269 * Makefile.in: Regenerate.
4270 * bfd-in2.h: Regenerate.
4271 * configure: Regenerate.
4272 * po/SRC-POTFILES.in: Regenerate.
4274 2017-03-20 Alan Modra <amodra@gmail.com>
4277 * elf64-ppc.c (compare_symbols): Stabilize sort.
4279 2017-03-18 Alan Modra <amodra@gmail.com>
4281 * elf64-ppc.c (struct ppc_link_hash_table): Add
4282 local_ifunc_resolver and maybe_local_ifunc_resolver.
4283 (ppc_build_one_stub): Set flags on emitting dynamic
4284 relocation to ifunc.
4285 (ppc64_elf_relocate_section): Likewise.
4286 (ppc64_elf_finish_dynamic_symbol): Likewise.
4287 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4288 local dynamic relocs to ifuncs.
4289 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4290 local_ifunc_resolver and maybe_local_ifunc_resolver.
4291 (ppc_elf_relocate_section): Set flag on emitting dynamic
4292 relocation to ifuncs.
4293 (ppc_elf_finish_dynamic_symbol): Likewise.
4294 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4295 dynamic relocs to ifuncs.
4297 2017-03-13 Nick Clifton <nickc@redhat.com>
4300 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4301 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4302 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4303 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4304 * bfd-in2.h: Regenerate.
4305 * libbfd.h: Regenerate.
4306 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4308 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4309 (elfNN_aarch64_howto_table): Likewise.
4310 (aarch64_tls_transition_without_check): Likewise.
4311 (aarch64_reloc_got_type): Likewise.
4312 (elfNN_aarch64_final_link_relocate): Likewise.
4313 (elfNN_aarch64_tls_relax): Likewise.
4314 (elfNN_aarch64_relocate_section): Likewise.
4315 (elfNN_aarch64_gc_sweep_hook): Likewise.
4316 (elfNN_aarch64_check_relocs): Likewise.
4317 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4318 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4320 2017-03-11 Alan Modra <amodra@gmail.com>
4322 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4323 parameter is in fact used. Whitespace fixes.
4324 * elf64-ppc.c: Likewise.
4326 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4328 * rs6000-core.c (CORE_NEW): Simplify macro when
4329 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4331 2017-03-07 Alan Modra <amodra@gmail.com>
4335 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4338 2017-03-05 Alan Modra <amodra@gmail.com>
4340 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4341 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4342 (next_cie_fde_offset): New function.
4343 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4344 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4345 four bytes. Align CIEs to four or eight bytes depending on
4346 per_encoding_aligned8. Align FDEs according to their encoding.
4347 Pad last FDE to output section alignment.
4348 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4350 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4351 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4352 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4354 2017-03-02 Martin Bickel <binutils@ineranves.de>
4357 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4358 empty segments which have a zero filesz, but a non-zero memsz.
4360 2017-03-02 Alan Modra <amodra@gmail.com>
4362 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4364 2017-02-28 Alan Modra <amodra@gmail.com>
4366 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4367 (ppc64_elf_relocate_section): Likewise.
4369 2017-02-28 Alan Modra <amodra@gmail.com>
4372 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4373 rather than elf32_nios2_hash_table or elf_hash_table.
4374 (create_got_section): Likewise.
4375 (nios2_elf32_finish_dynamic_symbol): Likewise.
4376 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4377 (nios2_elf32_size_dynamic_sections): Likewise.
4378 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4379 vars. Use htab equivalents directly instead. Don't create
4380 all dynamic sections on needing just the GOT. Use a goto
4381 rather than a fall-through with reloc test. Ensure
4382 htab->dynobj is set when making dynamic sreloc section.
4383 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4384 equivalent directly instead. Don't segfault on looking for
4385 .dynamic when dynamic sections have not been created. Don't
4386 segfault on .got.plt being discarded.
4387 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4388 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4389 fixme and another not so relevant comment.
4390 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4391 already set, set hash table dynobj on creating .sbss.
4393 2017-02-28 Alan Modra <amodra@gmail.com>
4395 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4396 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4397 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4398 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4399 (ppc64_elf_relocate_section): Likewise.
4400 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4401 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4402 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4403 * libbfd.h: Regenerate.
4404 * bfd-in2.h: Regenerate.
4406 2017-02-28 Alan Modra <amodra@gmail.com>
4408 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4409 dynamic .data.rel.ro read-only.
4410 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4411 rather than section flags when deciding where copy reloc goes.
4412 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4413 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4414 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4415 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4416 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4417 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4418 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4419 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4420 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4421 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4422 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4423 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4424 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4425 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4426 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4427 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4428 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4429 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4430 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4432 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4434 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4435 `jalr $0, $25' instruction encoding.
4437 2017-02-27 Nick Clifton <nickc@redhat.com>
4440 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4441 generating a seg-fault when encountering a symbol that has been
4442 deleted by garbage collection.
4444 2017-02-25 Alan Modra <amodra@gmail.com>
4446 * elf32-arc.c (struct dynamic_sections): Delete.
4447 (enum dyn_section_types): Delete.
4448 (dyn_section_names): Delete.
4449 (arc_create_dynamic_sections): Delete.
4450 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4451 segfault on discarded .rela.plt section.
4452 (elf_arc_size_dynamic_sections): Formatting. Don't call
4453 arc_create_dynamic_sections. Don't allocate memory for sections
4454 handled by the generic linker. Correct code finding relocs in
4455 read-only sections. Set SEC_EXCLUDE on zero size .got,
4456 .got.plt, and .dynbss sections. Do set .interp for pies.
4458 2017-02-24 Andrew Waterman <andrew@sifive.com>
4460 * elfnn-riscv.c (GP_NAME): New macro.
4461 (riscv_global_pointer_value): Use it.
4462 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4463 output section, consider only that section's alignment.
4465 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4467 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4468 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4469 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4470 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4472 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4474 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4475 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4478 2017-02-23 Alan Modra <amodra@gmail.com>
4481 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4483 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4484 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4487 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4490 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4491 processing ahead of the call to `elf_gc_sweep_symbol'.
4493 2017-02-22 Nick Clifton <nickc@redhat.com>
4496 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4497 created section 4-byte alignment.
4499 2017-02-22 Alan Modra <amodra@gmail.com>
4501 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4502 on .got or .plt output section being discarded by script.
4503 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4506 2017-02-21 Alan Modra <amodra@gmail.com>
4508 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4509 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4511 2017-02-20 Alan Modra <amodra@gmail.com>
4514 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4515 if DT_RELSZ/DT_RELASZ is zero.
4517 2017-02-17 Nick Clifton <nickc@redhat.com>
4519 * compress.c (bfd_get_full_section_contents): Remember to reduce
4520 compressed size by the sizeof the compression header when
4521 decompressing the contents.
4523 2017-02-17 Pedro Alves <palves@redhat.com>
4525 * srec.c (Chunk): Rename to ...
4526 (_bfd_srec_len): ... this.
4527 (S3Forced): Rename to ...
4528 (_bfd_srec_forceS3): ... this.
4529 * objcopy.c: Adjust all references.
4531 2017-02-17 Pedro Alves <palves@redhat.com>
4533 * archive.c (bsd_write_armap): Rename to ...
4534 (_bfd_bsd_write_armap): ... this.
4535 (coff_write_armap): Rename to ...
4536 (_bfd_coff_write_armap): ... this.
4537 * libbfd-in.h (bsd_write_armap): Rename to ...
4538 (_bfd_bsd_write_armap): ... this.
4539 (coff_write_armap): Rename to ...
4540 (_bfd_coff_write_armap): ... this.
4541 * aout-target.h, aout-tic30.c: Adjust all users.
4542 * libbfd.h: Regenerate.
4544 2017-02-17 Pedro Alves <palves@redhat.com>
4546 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4547 (warn_deprecated): Rename to ...
4548 (_bfd_warn_deprecated): ... this.
4549 * libbfd.c (warn_deprecated): Rename to ...
4550 (_bfd_warn_deprecated): ... this.
4551 * bfd-in2.h: Regenerate.
4553 2017-02-17 Pedro Alves <palves@redhat.com>
4555 * bfdio.c (real_ftell): Rename to ...
4556 (_bfd_real_ftell): ... this.
4557 (real_fseek): Rename to ...
4558 (_bfd_real_fseek): ... this.
4559 (real_fopen): Rename to ...
4560 (_bfd_real_fopen): ... this.
4561 * libbfd-in.h (real_ftell): Rename to ...
4562 (_bfd_real_ftell): ... this.
4563 (real_fseek): Rename to ...
4564 (_bfd_real_fseek): ... this.
4565 (real_fopen): Rename to ...
4566 (_bfd_real_fopen): ... this.
4567 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4568 * libbfd.h: Regenerate.
4570 2017-02-17 Pedro Alves <palves@redhat.com>
4572 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4573 * libbfd.c (read_unsigned_leb128): Rename to ...
4574 (_bfd_read_unsigned_leb128): ... this.
4575 (read_signed_leb128): Rename to ...
4576 (_bfd_read_signed_leb128): ... this.
4577 (safe_read_leb128): Rename to ...
4578 (_bfd_safe_read_leb128): ... this.
4579 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4580 (_bfd_read_unsigned_leb128): ... this.
4581 (read_signed_leb128): Rename to ...
4582 (_bfd_read_signed_leb128): ... this.
4583 (safe_read_leb128): Rename to ...
4584 (_bfd_safe_read_leb128): ... this.
4585 * libbfd.h: Renegerate.
4587 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4589 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4590 before trying to fine matching file and line information.
4592 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4594 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4595 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4596 not match current bfd, then reload debug information. Record bfd
4597 we're loading debug info for in the stash. If we have debug
4598 informatin in the cache then perform section placement before
4601 2017-02-16 Alan Modra <amodra@gmail.com>
4604 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4605 * elfxx-target.h (elf_backend_no_page_alias): Define.
4606 (elfNN_bed): Init new field.
4607 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4608 ensure PT_LOAD segment starts on a new page.
4609 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4611 2017-02-16 Alan Modra <amodra@gmail.com>
4614 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4617 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4619 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4620 * bfd-in2.h: Regenerated.
4622 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4625 * elf32-i386.c (elf_i386_relocate_section): Allow
4626 "lea foo@GOT, %reg" in PIC.
4628 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4631 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4632 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4633 error against local IFUNC symbol without a base register for
4636 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4638 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4639 `%P: %H:' with `info->callbacks->einfo'.
4640 (ppc_elf_relocate_section): Likewise.
4641 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4642 (ppc64_elf_edit_toc): Likewise.
4643 (ppc64_elf_relocate_section): Likewise.
4645 2017-02-14 Alan Modra <amodra@gmail.com>
4647 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4648 --gc-keep-exported, and test versioned field of sym rather than
4649 looking for @ in name.
4651 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4653 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4656 2017-02-13 Nick Clifton <nickc@redhat.com>
4659 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4662 2017-02-07 Andrew Waterman <andrew@sifive.com>
4664 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4665 entry size if PLT header is written.
4667 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4669 Fix sparc64 dynamic relocation processing to use the dynamic
4671 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4672 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4675 2017-02-03 Nick Clifton <nickc@redhat.com>
4678 * coffcode.h (coff_write_object_contents): Enlarge size of
4679 s_name_buf in order to avoid compile time warning about possible
4681 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4682 32-bits of insn value before printing into buffer.
4684 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4686 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4687 `max_local_dynindx'.
4688 (mips_elf_sort_hash_table): Handle it.
4689 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4690 symbols bump up `max_local_dynindx' rather than
4691 `max_non_got_dynindx'.
4693 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4695 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4696 `min_got_dynindx', `max_unref_got_dynindx' and
4697 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4698 (mips_elf_sort_hash_table): Adjust accordingly.
4700 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4702 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4703 to access the hash table.
4705 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4707 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4708 non-NULL `htab' to the beginning.
4710 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4712 * elflink.c (elf_gc_sweep): Wrap overlong line.
4714 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4716 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4717 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4718 * elfxx-mips.c (mips_elf_link_hash_table): Add
4719 `ignore_branch_isa' member.
4720 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4721 in branch relocation calculation as an error if
4722 `ignore_branch_isa' has been set.
4723 (_bfd_mips_elf_insn32): Rename to...
4724 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4725 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4726 Handle the new parameter.
4728 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4730 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4731 local variable dynobj.
4734 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4735 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4736 executable from read-only sections into sdynrelro.
4737 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4738 dynamic relocs in sdynrelro.
4739 (elf_backend_want_dynrelro): Define.
4741 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4743 * config.bfd (*-*-rtemsaout*): Mark as removed.
4745 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4747 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4748 (arm-*-rtems*): Move to (arm*-*-eabi*).
4749 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4750 (m68-*-rtems*): Move to (m68*-*-elf*).
4752 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4754 * config.bfd (*-*-rtemscoff*): Mark as removed.
4756 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4759 * elflink.c (bfd_elf_record_link_assignment): Revert last
4760 change and don't ever clear `forced_local'. Set `mark'
4762 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4764 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4765 (bfd_elf_size_dynamic_sections): ... here.
4766 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4767 and set `mark' instead in `__tls_get_addr_opt' processing.
4768 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4770 2017-01-24 Alan Modra <amodra@gmail.com>
4772 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4773 where dynamic relocs are preferable. Allow ifunc too.
4774 (ensure_undefweak_dynamic): New function.
4775 (allocate_dynrelocs): Use it here. Move plt handling last and
4776 don't make symbols dynamic, simplifying loop. Only make undef
4777 weak symbols with GOT entries dynamic. Correct condition
4778 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4779 comments. Remove goto.
4780 (ppc_elf_relocate_section): Correct test for using dynamic
4781 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4782 to suit. Set up explicit tls_index entries and implicit GOT
4783 tls_index entries resolvable at link time for
4784 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4785 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4786 (ensure_undefweak_dynamic): New function.
4787 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4788 with GOT entries dynamic. Remove unnecessary test of
4789 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4790 (ppc64_elf_relocate_section): Correct test for using dynamic
4791 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4792 to suit. Set up explicit tls_index entries and implicit GOT
4793 tls_index entries resolvable at link time for __tls_get_addr_opt.
4794 Simplify expression to clear mem for prelink.
4796 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4798 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4800 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4802 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4803 (elf_backend_hash_symbol): Define.
4805 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4808 * elflink.c (bfd_elf_record_link_assignment): Clear any
4809 `forced_local' marking for DSO symbols that are not being
4812 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4814 * elfnn-riscv.c (riscv_elf_object_p): New function.
4816 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4819 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4821 (elf_x86_64_check_relocs): Create .eh_frame section for the
4823 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4824 .eh_frame section for the .plt.bnd section.
4825 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4826 for the .plt.bnd section.
4828 2017-01-12 Nick Clifton <nickc@redhat.com>
4831 * opncls.c (find_separate_debug_file): Add include_dirs
4832 parameter. Only include the directory part of the bfd's filename
4833 in search paths if include_dirs is true. Add a couple of extra
4834 locations for looking for debug files.
4835 ( bfd_follow_gnu_debuglink): Update invocation of
4836 find_separate_debug_file.
4837 (bfd_follow_gnu_debugaltlink): Likewise.
4838 (get_build_id): New function: Finds the build-id of the given bfd.
4839 (get_build_id_name): New function: Computes the name of the
4840 separate debug info file for a bfd, based upon its build-id.
4841 (check_build_id_file): New function: Checks to see if a separate
4842 debug info file exists at the given location, and that its
4843 build-id matches that of the original bfd.
4844 (bfd_follow_build_id_debuglink): New function: Finds a separate
4845 debug info file for a given bfd by using the build-id method.
4846 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4847 method of locating a separate debug info file before using the
4849 * bfd-in2.h: Regenerate.
4851 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4854 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4855 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4856 elf_x86_64_eh_frame_plt_got.
4857 (elf_x86_64_size_dynamic_sections): Get unwind info from
4858 elf_x86_64_bnd_arch_bed for the BND PLT.
4860 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4862 * config.bfd: Add entries for i686-redox and x86_64-redox.
4864 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4866 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4868 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4869 .eh_frame section to 4 bytes for x32.
4870 (elf_x86_64_check_relocs): Likewise.
4872 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4875 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4876 (PLT_GOT_FDE_LENGTH): Likewise.
4877 (elf_i386_plt_layout): Add eh_frame_plt_got and
4878 eh_frame_plt_got_size.
4879 (elf_i386_plt): Updated.
4880 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4881 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4882 (elf_i386_size_dynamic_sections): Allocate and initialize
4883 .eh_frame section for .plt.got.
4884 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4886 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4887 eh_frame_plt_got_size.
4888 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4889 (PLT_GOT_FDE_LENGTH): Likewise.
4890 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4891 eh_frame_plt_got_size.
4892 (elf_x86_64_arch_bed): Updated.
4893 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4894 eh_frame_plt_got_size.
4895 (elf_x86_64_nacl_arch_bed): Likewise.
4896 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4897 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4898 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4899 .eh_frame section for .plt.got.
4900 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4903 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4905 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4906 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4908 2017-01-09 Nick Clifton <nickc@redhat.com>
4910 * dwarf2.c (lookup_address_in_function_table): Return early if
4911 there are no functions in the given comp unit, or if the high
4912 address of the last function in the comp unit is less than the
4915 2017-01-09 Nick Clifton <nickc@redhat.com>
4918 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4919 message if there are too many symbols to load.
4921 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4923 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4924 if relocs are cached.
4926 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4929 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4930 for R_MICROBLAZE_GOTOFF_64.
4932 2017-01-03 Nick Clifton <nickc@redhat.com>
4934 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4935 warning about using a possibly uninitialised variable.
4937 2017-01-02 Alan Modra <amodra@gmail.com>
4939 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4940 (allocate_plt_static, allocate_dynrelocs): Use it.
4942 2017-01-02 Alan Modra <amodra@gmail.com>
4944 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4945 .PARISC.unwind section.
4947 2017-01-02 Alan Modra <amodra@gmail.com>
4950 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4951 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4952 indirect to GOT pointer relative code edit.
4954 2017-01-02 Alan Modra <amodra@gmail.com>
4956 Update year range in copyright notice of all files.
4958 For older changes see ChangeLog-2016
4960 Copyright (C) 2017 Free Software Foundation, Inc.
4962 Copying and distribution of this file, with or without modification,
4963 are permitted in any medium without royalty provided the copyright
4964 notice and this notice are preserved.
4970 version-control: never