1 2017-10-31 Nick Clifton <nickc@redhat.com>
4 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
7 2017-10-30 Alan Modra <amodra@gmail.com>
9 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
12 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
14 (bfd_elf_gc_sections): Likewise.
16 2017-10-30 Alan Modra <amodra@gmail.com>
19 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
20 ensure non_got_ref is not set due to debug references.
21 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
22 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
24 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
25 dynamic relocs when pic. Remove bogus code attempting to handle
27 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
29 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
30 and SYMBOL_REFERENCES_LOCAL in GOT handling.
32 2017-10-28 Alan Modra <amodra@gmail.com>
35 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
36 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
37 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
38 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
40 2017-10-25 Alan Modra <amodra@gmail.com>
42 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
43 optionally prefixed with "_".
44 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
46 2017-10-24 Andrew Waterman <andrew@sifive.com>
48 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
51 2017-10-24 Renlin Li <renlin.li@arm.com>
54 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
56 2017-10-23 Nick Clifton <nickc@redhat.com>
59 * elflink.c (elf_link_output_extsym): Keep global undefined
60 symbols if they have been marked as needed.
62 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
64 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
66 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
67 `_bfd_mips_elf_mkobject'.
69 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
72 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
74 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
76 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
77 (riscv_pcgp_lo_reloc): Likewise.
78 (riscv_pcgp_relocs): Likewise.
79 (riscv_init_pcgp_relocs): New function.
80 (riscv_free_pcgp_relocs): Likewise.
81 (riscv_record_pcgp_hi_reloc): Likewise.
82 (riscv_record_pcgp_lo_reloc): Likewise.
83 (riscv_delete_pcgp_hi_reloc): Likewise.
84 (riscv_use_pcgp_hi_reloc): Likewise.
85 (riscv_record_pcgp_lo_reloc): Likewise.
86 (riscv_find_pcgp_lo_reloc): Likewise.
87 (riscv_delete_pcgp_lo_reloc): Likewise.
88 (_bfd_riscv_relax_pc): Likewise.
89 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
90 via the new functions above.
92 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
94 * elfnn-riscv.c (R_RISCV_DELETE): New define.
95 (_bfd_riscv_relax_delete): New function.
96 (perform_relocation): Handle R_RISCV_DELETE.
97 (_bfd_riscv_relax_section): Likewise.
99 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
102 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
103 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
104 bfd_link_executable for TLS check.
105 (tilegx_elf_check_relocs): Likewise.
106 (allocate_dynrelocs): Likewise.
107 (tilegx_elf_relocate_section): Likewise.
109 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
112 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
113 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
114 bfd_link_executable for TLS check.
115 (tilepro_elf_check_relocs): Likewise.
116 (allocate_dynrelocs): Likewise.
117 (tilepro_elf_relocate_section): Likewise.
119 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
122 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
123 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
124 bfd_link_executable for TLS check.
125 (_bfd_sparc_elf_check_relocs): Likewise.
126 (allocate_dynrelocs): Likewise.
127 (_bfd_sparc_elf_relocate_section): Likewise.
129 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
131 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
132 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
133 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
135 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
137 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
138 indirect and warning symbols.
140 2017-10-17 Alan Modra <amodra@gmail.com>
143 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
144 against size left rather than comparing pointers. Reorganise loop.
146 2017-10-17 Alan Modra <amodra@gmail.com>
149 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
150 and error for any other size that doesn't cover the header word.
152 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
154 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
155 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
156 (elf_backend_gc_sweep_hook): Likewise.
157 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
158 (bfinfdpic_gc_sweep_hook): Likewise.
159 (elf_backend_gc_sweep_hook): Likewise.
160 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
161 (elf_backend_gc_sweep_hook): Likewise.
162 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
163 (elf_backend_gc_sweep_hook): Likewise.
164 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
165 (elf_backend_gc_sweep_hook): Likewise.
166 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
167 (elf_backend_gc_sweep_hook): Likewise.
168 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
169 (elf_backend_gc_sweep_hook): Likewise.
170 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
172 (elf_m68k_remove_got_entry_type): Removed.
173 (elf_m68k_find_got_entry_ptr): Likewise.
174 (elf_m68k_remove_got_entry): Likewise.
175 (elf_m68k_gc_sweep_hook): Likewise.
176 (elf_backend_gc_sweep_hook): Likewise.
177 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
178 (elf_backend_gc_sweep_hook): Likewise.
179 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
180 (elf_backend_gc_sweep_hook): Likewise.
181 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
182 (elf_backend_gc_sweep_hook): Likewise.
183 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
184 (elf_backend_gc_sweep_hook): Likewise.
185 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
186 (elf_backend_gc_sweep_hook): Likewise.
187 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
188 (elf_backend_gc_sweep_hook): Likewise.
189 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
190 (elf_backend_gc_sweep_hook): Likewise.
191 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
192 (elf_backend_gc_sweep_hook): Likewise.
193 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
194 (elf_backend_gc_sweep_hook): Likewise.
195 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
196 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
197 (elf_backend_gc_sweep_hook): Likewise.
198 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
199 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
200 (elf_backend_gc_sweep_hook): Likewise.
201 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
202 (elf_backend_gc_sweep_hook): Likewise.
203 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
204 (elf_backend_gc_sweep_hook): Likewise.
205 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
206 (elf_backend_gc_sweep_hook): Likewise.
207 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
208 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
209 (elf_backend_gc_sweep_hook): Likewise.
210 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
211 (ppc64_elf_gc_sweep_hook): Likewise.
212 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
213 (elf_backend_gc_sweep_hook): Likewise.
214 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
215 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
216 * elflink.c (elf_link_add_object_symbols): Don't call
217 _bfd_elf_link_check_relocs here.
218 (gc_sweep_hook_fn): Removed.
219 (elf_gc_sweep): Remove gc_sweep_hook.
220 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
221 (elf_backend_gc_sweep_hook): Likewise.
222 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
223 (elf_backend_gc_sweep_hook): Likewise.
224 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
225 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
226 (elf_backend_gc_sweep_hook): Likewise.
227 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
228 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
229 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
230 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
231 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
232 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
234 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
236 * elf32-i386.c (elf_i386_backend_data): Removed.
237 (get_elf_i386_backend_data): Likewise.
238 (elf_i386_arch_bed): Replace elf_i386_backend_data with
239 elf_x86_backend_data.
240 (elf_i386_get_synthetic_symtab): Likewise.
241 (elf_i386_nacl_arch_bed): Likewise.
242 (elf_i386_vxworks_arch_bed): Likewise.
243 (elf_i386_relocate_section): Check target_os instead of
245 (elf_i386_finish_dynamic_symbol): Likewise.
246 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
247 Check target_os instead of is_vxworks.
248 (elf_i386_link_setup_gnu_properties): Remove normal_target and
249 is_vxworks. Initialize plt0_pad_byte.
250 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
251 (get_elf_x86_64_arch_data): Likewise.
252 (get_elf_x86_64_backend_data): Likewise.
253 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
254 elf_x86_backend_data.
255 (elf_x86_64_get_synthetic_symtab): Likewise.
256 (elf_x86_64_nacl_arch_bed): Likewise.
257 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
258 normal_target. Initialize plt0_pad_byte.
259 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
260 instead of is_vxworks.
261 (_bfd_x86_elf_size_dynamic_sections): Likewise.
262 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
263 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
264 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
265 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
266 Update normal_target. Set up plt0_pad_byte. Check target_os
267 instead of is_vxworks.
268 * elfxx-x86.h (elf_x86_target_os): New.
269 (elf_x86_backend_data): Likewise.
270 (get_elf_x86_backend_data): Likewise.
271 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
273 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
276 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
278 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
279 _bfd_x86_elf_finish_dynamic_sections.
280 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
281 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
283 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
286 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
289 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
290 hide symbol which was forced to be dynamic.
292 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
295 * elf32-cris.c (cris_elf_relocate_section): Don't generate
296 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
297 (cris_elf_check_relocs): Don't allocate dynamic relocation
298 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
300 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
303 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
304 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
305 (sh_elf_relocate_section): Don't generate dynamic relocation if
306 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
308 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
311 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
312 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
313 (elf_s390_relocate_section): Don't generate dynamic relocation
314 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
315 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
316 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
317 (elf_s390_relocate_section): Don't generate dynamic relocation
318 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
320 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
323 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
324 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
325 (allocate_dynrelocs): Discard dynamic relocations if
326 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
328 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
331 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
332 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
334 (allocate_dynrelocs): Discard dynamic relocations if
335 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
337 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
340 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
341 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
342 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
343 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
344 (elf_m68k_relocate_section): Don't generate dynamic relocation
345 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
347 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
350 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
351 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
352 (allocate_dynrelocs): Discard dynamic relocations if
353 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
354 (elf32_hppa_relocate_section): Don't generate dynamic
355 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
357 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
360 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
361 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
362 (allocate_fptr): Don't allocate function pointer if
363 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
364 (allocate_dynrel_entries): Don't allocate dynamic relocation
365 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
366 (set_got_entry): Don't set GOT entry if
367 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
368 (set_pltoff_entry): Don't set PLTOFF entry if
369 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
370 (elfNN_ia64_relocate_section): Don't install dynamic relocation
371 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
373 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
376 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
377 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
378 (allocate_dynrelocs): Don't allocate dynamic relocations if
379 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
381 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
384 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
385 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
386 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
387 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
389 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
392 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
393 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
394 (tilepro_elf_relocate_section): Don't generate dynamic
395 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
396 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
397 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
398 (tilegx_elf_relocate_section): Don't generate dynamic
399 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
401 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
404 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
405 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
407 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
408 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
410 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
412 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
413 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
414 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
416 2017-10-12 James Bowman <james.bowman@ftdichip.com>
418 * bfd-in2.h: Regenerate.
419 * libbfd.h: Regenerate.
420 * elf32-ft32.c: Add HOWTO R_FT32_15.
421 * reloc.c: Add BFD_RELOC_FT32_15.
423 2017-10-12 Nick Clifton <nickc@redhat.com>
425 * reloc.c (enum bfd_reloc_status): Start values at 2.
426 * bfd-in2.h: Regenerate.
427 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
428 that a TRUE return indicates success. Compare the result of
429 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
430 (build_one_stub): Change sense of tests against aarch64_relocate
432 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
433 than FALSE, when an error is detected.
434 (elfNN_aarch64_final_link_relocate): Likewise.
436 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
438 * elf32-i386.c (elf_backend_hide_symbol): New.
439 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
440 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
441 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
443 2017-10-12 Alan Modra <amodra@gmail.com>
445 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
446 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
447 (bfd_elf_define_start_stop): Likewise.
449 2017-10-12 Alan Modra <amodra@gmail.com>
451 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
452 when executable rather than non-PIC.
453 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
454 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
456 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
458 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
460 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
461 (elf_external_linux_prpsinfo64_ugid32): ... this.
462 (swap_linux_prpsinfo32_out): Rename to...
463 (swap_linux_prpsinfo32_ugid32_out): ... this.
464 (elf_external_linux_prpsinfo64_ugid16): New structure.
465 (swap_linux_prpsinfo64_ugid16_out): New function.
466 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
467 (elf_backend_linux_prpsinfo64_ugid16): Define.
468 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
469 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
470 of the 64-bit Linux core PRPSINFO note.
471 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
473 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
475 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
477 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
478 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
479 (elf_external_ppc_linux_prpsinfo32)
480 (swap_ppc_linux_prpsinfo32_out): Move to...
481 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
482 (swap_linux_prpsinfo32_ugid32_out): ... these.
483 (elf_external_linux_prpsinfo32): Rename to...
484 (elf_external_linux_prpsinfo32_ugid16): ... this.
485 (swap_linux_prpsinfo32_out): Rename to...
486 (swap_linux_prpsinfo32_ugid16_out): ... this.
487 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
488 (elf_backend_linux_prpsinfo32_ugid16): Define.
489 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
490 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
491 of the 32-bit Linux core PRPSINFO note.
492 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
493 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
494 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
495 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
496 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
497 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
498 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
499 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
500 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
501 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
503 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
505 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
506 `gap' member ahead of `pr_flag'.
508 2017-10-11 Pedro Alves <palves@redhat.com>
510 * bfd.c (_doprnt): Rename to ...
511 (_bfd_doprnt): ... this.
512 (error_handler_internal): Adjust.
514 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
516 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
517 instead of incrementing it.
518 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
520 2017-10-10 Renlin Li <renlin.li@arm.com>
523 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
524 symbols into dynamic.
526 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
529 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
530 (riscv_elf_link_hash_table_create): Initialize max_alignment to
532 (_bfd_riscv_relax_section): Cache the max alignment of output
533 sections if possible.
535 2017-10-10 Alan Modra <amodra@gmail.com>
537 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
538 .opd whenever .opd is present and non-zero size. Move code
539 setting abiversion to/from output file earlier. Only set
540 u.opd.func_sec when --gc-sections. Read relocs and set up
541 u.opd.func_sec values here..
542 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
544 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
546 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
548 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
551 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
553 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
554 .interp section with "ld --no-dynamic-linker".
556 2017-10-09 Alan Modra <amodra@gmail.com>
559 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
560 funcinfo_hash_table and varinfo_hash_table.
562 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
564 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
565 in read-only section with minfo.
566 (sh_elf_size_dynamic_sections): Likewise.
568 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
570 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
573 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
575 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
576 this_hdr.sh_entsize only if section size > 0.
578 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
580 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
582 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
584 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
585 in read-only section with minfo.
586 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
588 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
590 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
593 2017-10-06 John Baldwin <jhb@FreeBSD.org>
595 * elf-bfd.h (struct elf_backend_data): Add
596 `elf_backend_grok_freebsd_prstatus'.
597 * elf.c (elfcore_grok_freebsd_note): Call
598 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
600 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
602 (elf_backend_grok_freebsd_prstatus): Define.
603 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
604 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
606 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
608 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
609 and has_non_got_reloc with zero_undefweak.
610 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
611 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
613 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
614 has_non_got_reloc with zero_undefweak.
615 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
616 has_got_reloc and has_non_got_reloc with zero_undefweak.
617 (elf_x86_link_hash_entry): Likewise.
619 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
621 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
622 (VERIFY_COPY_RELOC): Likewise.
624 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
626 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
627 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
628 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
630 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
632 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
633 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
634 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
636 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
638 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
639 * elf32-i386.c (elf_i386_relocate_section): Use it.
640 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
642 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
644 * elf32-i386.c (X86_SIZE_TYPE_P): New.
645 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
646 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
647 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
648 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
650 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
652 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
653 (PLT_LOCAL_IFUNC_P): Likewise.
654 * elf32-i386.c (elf_i386_relocate_section): Use them.
655 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
657 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
659 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
660 * elf32-i386.c (elf_i386_relocate_section): Use it.
661 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
663 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
665 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
666 * elf32-i386.c (elf_i386_relocate_section): Use it.
667 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
669 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
671 * elf32-i386.c (X86_PCREL_TYPE_P): New.
672 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
673 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
674 (X86_PCREL_TYPE_P): This.
675 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
676 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
677 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
679 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
681 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
683 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
684 * elf32-i386.c (elf_i386_tls_transition): Use it.
685 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
687 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
689 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
690 Dump dynamic relocation in read-only section with minfo if
692 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
693 (maybe_set_textrel): Likewise.
694 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
695 read-only section with minfo.
697 2017-10-05 John Baldwin <jhb@FreeBSD.org>
699 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
701 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
703 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
704 in read-only section with minfo.
705 (tilepro_elf_size_dynamic_sections): Likewise.
706 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
707 (tilegx_elf_size_dynamic_sections): Likewise.
709 2017-10-05 Pedro Alves <palves@redhat.com>
712 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
713 ellipsis parameter. Split out bfd_error_on_input code to..
714 (bfd_set_input_error): .. New function.
715 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
716 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
717 * bfd-in2.h: Regenerate.
719 2017-10-05 Alan Modra <amodra@gmail.com>
721 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
722 fini_array error value.
724 2017-10-05 Alan Modra <amodra@gmail.com>
727 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
729 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
731 (elf_fake_sections): Adjust calls. Exit immediately on failure.
732 (bfd_elf_set_group_contents): Add associated reloc section indices
735 2017-10-04 Alan Modra <amodra@gmail.com>
737 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
738 classify symbols for ELFv2.
740 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
743 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
744 undergoes default promotion.
745 * bfd-in2.h: Regenerate.
747 2017-10-02 Alan Modra <amodra@gmail.com>
749 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
750 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
752 2017-10-01 Alan Modra <amodra@gmail.com>
755 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
756 (add_line_info): Always put end_sequence last.
758 2017-10-01 Alan Modra <amodra@gmail.com>
761 * dwarf2.c (read_section): Allocate buffer with extra byte for
762 bfd_simple_get_relocated_section_contents rather than copying
765 2017-09-29 Alan Modra <amodra@gmail.com>
767 * merge.c (merge_strings): Return FALSE on malloc failure.
768 (_bfd_merge_sections): Return failures from record_section and
771 2017-09-28 Alan Modra <amodra@gmail.com>
774 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
775 a case where plugin_notice isn't called.
777 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
779 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
782 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
785 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
786 output_bfd to info->callbacks->minfo.
788 2017-09-26 Nick Clifton <nickc@redhat.com>
791 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
792 assertion failure if elf_x86_64_rtype_to_howto has already issued
795 2017-09-26 Alan Modra <amodra@gmail.com>
798 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
801 2017-09-26 Nick Clifton <nickc@redhat.com>
804 * dwarf2.c (read_formatted_entries): Fail early if we know that
805 the loop parsing data entries will overflow the end of the
808 2017-09-26 Alan Modra <amodra@gmail.com>
811 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
812 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
813 to stash->info_ptr_memory, and check die_ref is within that memory.
814 Set info_ptr_end correctly when another CU is refd. Check die_ref
815 for DW_FORM_ref4 etc. is within CU.
817 2017-09-26 Alan Modra <amodra@gmail.com>
820 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
821 (read_formatted_entries): Init "fe".
822 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
824 2017-09-26 Alan Modra <amodra@gmail.com>
827 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
828 bounds in inner loop.
830 2017-09-25 Alan Modra <amodra@gmail.com>
833 * dwarf1.c (parse_die): Sanity check pointer against section limit
834 before dereferencing.
835 (parse_line_table): Likewise.
837 2017-09-25 Alan Modra <amodra@gmail.com>
840 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
842 (parse_comp_unit): Likewise.
844 2017-09-25 Alan Modra <amodra@gmail.com>
847 * dwarf2.c (read_formatted_entries): Error on format_count zero.
849 2017-09-24 Alan Modra <amodra@gmail.com>
852 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
853 within section bounds.
855 2017-09-24 Alan Modra <amodra@gmail.com>
858 * dwarf2.c (decode_line_info): Properly free line sequences on error.
860 2017-09-24 Alan Modra <amodra@gmail.com>
863 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
864 pname param. Return status. Make name const. Don't abort,
865 return an error. Formatting. Exit if current info_ptr matches
866 orig_info_ptr. Update callers.
867 (scan_unit_for_symbols): Start at nesting_level of zero. Make
868 nested_funcs an array of structs for extensibility. Formatting.
870 2017-09-24 Alan Modra <amodra@gmail.com>
873 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
874 rather than dividing by zero.
876 2017-09-24 Alan Modra <amodra@gmail.com>
879 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
881 2017-09-24 Alan Modra <amodra@gmail.com>
884 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
886 2017-09-24 Alan Modra <amodra@gmail.com>
889 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
890 SHT_GNU_verneed section for sanity. Don't zalloc memory for
893 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
896 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
899 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
902 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
903 -1 if bfd_canonicalize_dynamic_reloc returns 0.
905 2017-09-22 Pedro Alves <palves@redhat.com>
906 Alan Modra <amodra@gmail.com>
908 * version.h: Add comment.
910 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
912 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
913 NT_S390_GS_BC, correct the previously swapped invocations of
914 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
916 2017-09-19 Alan Modra <amodra@gmail.com>
919 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
922 2017-09-19 Alan Modra <amodra@gmail.com>
925 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
926 symbols before calculating verrefs. Don't renumber dynsyms
927 after gc. Exclude .gnu.version when zero or one dynsym.
928 Localize some vars and reindent.
930 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
933 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
934 return from bfd_canonicalize_dynamic_reloc.
936 2017-09-15 Alan Modra <amodra@gmail.com>
939 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
940 overflows bfd_size_type.
942 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
945 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
946 to indicate if conversion is performed.
947 (elf_i386_check_relocs): Cache section contents and relocations
948 if conversion is performed.
949 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
950 contents and relocations if conversion is performed.
952 2017-09-14 Nick Clifton <nickc@redhat.com>
955 * peXXigen.c (pe_print_idata): Extend check for HintName vector
958 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
960 * elfxx-x86.h: Fix a typo in comments.
962 2017-09-09 Kamil Rytarowski <n54@gmx.com>
964 * elf32-nds32.c: Rename __BIT() to N32_BIT().
966 2017-09-09 Alan Modra <amodra@gmail.com>
968 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
971 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
973 * elf32-i386.c (elf_i386_relocate_section): Update usage of
974 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
975 (elf_i386_finish_dynamic_symbol): Likewise.
976 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
977 (elf_x86_64_finish_dynamic_symbol): Likewise.
978 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
979 (_bfd_x86_elf_fixup_symbol): Likewise.
981 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
983 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
984 check has_non_got_reloc.
986 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
990 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
991 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
992 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
993 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
994 and linker_def on __ehdr_start if it is referenced and not
996 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
997 and return TRUE when building executable, if a symbol has
998 non-GOT/non-PLT relocations in text section or there is no
1000 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1002 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1004 * elfxx-x86.h: Update comments.
1006 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1008 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1009 elf_x86_plt_layout_table with elf_x86_init_table.
1010 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1012 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1014 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1015 (elf_x86_init_table): This.
1016 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1017 elf_x86_plt_layout_table with elf_x86_init_table.
1019 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1021 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1022 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1023 * configure: Regenerated.
1024 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1025 and r_sym fields of plt_layout.
1026 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1028 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1029 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1030 r_info nor r_sym fields.
1031 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1033 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1035 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1037 * (_bfd_riscv_relax_align): Call bfd_set_error and
1038 print an error message when unable to relax a .align directive.
1040 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1042 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1043 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1044 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1045 R_RISCV_PCREL_HI20 relocs, and pass the result to
1046 riscv_record_pcrel_hi_reloc.
1048 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1050 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1051 r_type_p. Remove the converted argument. Replace
1052 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1053 the new relocation type via r_type_p.
1054 (elf_i386_relocate_section): Likewise.
1055 (elf_i386_finish_dynamic_symbol): Likewise.
1056 (need_convert_load): Removed.
1057 (check_relocs_failed): Updated.
1058 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1059 instead of setting need_convert_load.
1060 (_bfd_i386_elf_convert_load): Removed.
1061 * elf64-x86-64.c (need_convert_load): Removed.
1062 (check_relocs_failed): Updated.
1063 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1064 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1065 Return the new relocation type via r_type_p.
1066 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1067 instead of setting need_convert_load.
1068 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1070 (_bfd_x86_64_elf_convert_load): Removed.
1071 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1072 with SYMBOL_REFERENCES_LOCAL_P.
1073 (elf_x86_64_finish_dynamic_symbol): Likewise.
1074 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1076 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1077 (_bfd_x86_elf_link_symbol_references_local): New function.
1078 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1079 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1080 SYMBOL_REFERENCES_LOCAL_P.
1081 (elf_x86_link_hash_entry): Add local_ref.
1082 (elf_x86_link_hash_table): Remove convert_load.
1083 (_bfd_i386_elf_convert_load): Removed.
1084 (_bfd_x86_64_elf_convert_load): Likewise.
1085 (_bfd_x86_elf_link_symbol_references_local): New.
1087 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1089 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1090 (elf_x86_64_info_to_howto): Get the real relocation type by
1091 masking out R_X86_64_converted_reloc_bit.
1092 (elf_x86_64_check_tls_transition): Get the real relocation type
1093 by masking out R_X86_64_converted_reloc_bit.
1094 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1095 instead of setting converted_reloc.
1096 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1097 instead of converted_reloc. Get the real relocation type by
1098 masking out R_X86_64_converted_reloc_bit.
1099 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1100 R_X86_64_converted_reloc_bit is valid.
1101 * elfxx-x86.h (converted_reloc): Removed.
1103 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1105 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1106 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1107 to get the relocation type again.
1108 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1109 r_type when calling elf_x86_64_tls_transition. Don't use
1110 ELF32_R_TYPE to get the relocation type again.
1112 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1114 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1117 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1119 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1120 argument. Don't check relocation overflow. Avoid relocation
1121 overflow if --no-relax is used. Set converted_reloc on symbol
1122 if a GOTPCREL relocation is converted.
1123 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1124 --no-relax if GOTPCREL relocation conversion leads to relocation
1126 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1128 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1129 Edmar Wienskoski <edmar.wienskoski@nxp.com
1131 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1132 (ppc_elf_check_relocs): Handle it.
1133 (ppc_elf_vle_split20): New function.
1134 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1136 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1139 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1140 for x86-64 if GOT_TLS_GDESC_P is true.
1142 2017-09-03 Alan Modra <amodra@gmail.com>
1145 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1147 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1149 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1150 tls_get_addr for x86-64 in one place.
1152 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1154 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1155 with elfxx-x86.lo for 64-bit BFD.
1156 * configure: Regenerated.
1158 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1161 (_bfd_i386_elf_convert_load): This. Remove static.
1162 (elf_i386_size_dynamic_sections): Removed.
1163 (elf_backend_size_dynamic_sections): Likewise.
1164 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1165 (_bfd_x86_64_elf_convert_load): This. Remove static.
1166 (elf_x86_64_size_dynamic_sections): Removed.
1167 (elf_backend_size_dynamic_sections): Likewise.
1168 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1169 (elf_x86_allocate_dynrelocs): This. Make it static.
1170 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1171 (elf_x86_allocate_local_dynreloc): This. Make it static.
1172 (elf_i386_is_reloc_section): New function.
1173 (elf_x86_64_is_reloc_section): Likewise.
1174 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1175 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1176 Rearrange got_entry_size initialization.
1177 (_bfd_x86_elf_size_dynamic_sections): New function.
1178 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1179 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1180 (_bfd_i386_elf_convert_load): New.
1181 (_bfd_x86_64_elf_convert_load): Likewise.
1182 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1183 (elf_backend_size_dynamic_sections): Likewise.
1184 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1185 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1187 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1189 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1192 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1194 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1195 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1197 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1199 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1200 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1201 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1202 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1203 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1204 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1206 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1209 (elf_i386_allocate_local_dynrelocs): Likewise.
1210 (elf_i386_size_dynamic_sections): Replace
1211 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1212 with _bfd_x86_elf_allocate_dynrelocs and
1213 _bfd_x86_elf_allocate_local_dynrelocs.
1214 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1215 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1216 (elf_x86_64_size_dynamic_sections): Replace
1217 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1218 with _bfd_x86_elf_allocate_dynrelocs and
1219 _bfd_x86_elf_allocate_local_dynrelocs.
1220 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1221 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1222 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1223 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1225 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1227 * elf32-i386.c (is_i386_elf): Removed.
1228 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1229 (elf_i386_size_dynamic_sections): Likewise.
1230 (elf_i386_relocate_section): Likewise.
1231 * elf64-x86-64.c (is_x86_64_elf): Removed.
1232 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1234 (elf_x86_64_size_dynamic_sections): Likewise.
1235 (elf_x86_64_relocate_section): Likewise.
1236 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1238 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1241 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1243 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1244 (elf_i386_allocate_dynrelocs): Replace
1245 elf_i386_compute_jump_table_size with
1246 elf_x86_compute_jump_table_size.
1247 (elf_i386_size_dynamic_sections): Likewise.
1248 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1249 (elf_x86_64_allocate_dynrelocs): Replace
1250 elf_x86_64_compute_jump_table_size with
1251 elf_x86_compute_jump_table_size.
1252 (elf_x86_64_size_dynamic_sections): Likewise.
1253 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1255 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1256 (elf_x86_compute_jump_table_size): New.
1258 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1260 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1262 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1263 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1265 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1267 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1268 with htab->is_vxworks.
1269 (elf_i386_size_dynamic_sections): Likewise.
1270 (elf_i386_relocate_section): Likewise.
1271 (elf_i386_finish_dynamic_symbol): Likewise.
1272 (elf_i386_finish_dynamic_sections): Likewise.
1274 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1276 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1277 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1278 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1279 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1280 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1281 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1282 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1283 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1285 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1288 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1289 ELF_COMMON_DEF_P for common symbols.
1291 2017-09-02 Alan Modra <amodra@gmail.com>
1293 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1294 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1295 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1297 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1299 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1300 (elf_backend_gc_mark_hook): Likewise.
1301 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1302 (elf_backend_gc_mark_hook): Likewise.
1303 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1304 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1305 (elf_backend_gc_mark_hook): Likewise.
1307 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1310 (elf_backend_adjust_dynamic_symbol): Likewise.
1311 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1312 (elf_backend_adjust_dynamic_symbol): Likewise.
1313 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1314 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1315 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1316 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1317 (elf_backend_adjust_dynamic_symbol): Likewise.
1319 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1321 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1324 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf32-i386.c (elf_i386_mkobject): Removed.
1327 (bfd_elf32_mkobject): Likewise.
1328 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1329 (bfd_elf64_mkobject): Likewise.
1330 (bfd_elf32_mkobject): Likewise.
1331 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1332 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1333 (bfd_elf64_mkobject): Likewise.
1334 (bfd_elf32_mkobject): Likewise.
1336 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1338 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1339 Call _bfd_x86_elf_link_setup_gnu_properties.
1340 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1341 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1343 (elf_x86_64_non_lazy_plt): Likewise.
1344 (elf_x86_64_lazy_bnd_plt): Likewise.
1345 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1346 (elf_x86_64_lazy_ibt_plt): Likewise.
1347 (elf_x32_lazy_ibt_plt): Likewise.
1348 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1349 (elf_x32_non_lazy_ibt_plt): Likewise.
1350 (elf_x86_64_nacl_plt): Likewise.
1351 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1352 _bfd_x86_elf_link_setup_gnu_properties.
1353 * elfxx-x86.c: Include elf-vxworks.h".
1354 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1355 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1356 comments for pic_plt0_entry and pic_plt_entry.
1357 (elf_x86_non_lazy_plt_layout): Likewise.
1358 (elf_x86_plt_layout_table): New.
1359 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1361 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1364 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1365 .eh_frame section for the second PLT.
1366 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1367 alignment of .eh_frame section for the second PLT.
1369 2017-09-01 Nick Clifton <nickc@redhat.com>
1372 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1375 2017-09-01 Nick Clifton <nickc@redhat.com>
1378 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1379 attribute buffer is NUL terminated.
1381 2017-08-31 Nick Clifton <nickc@redhat.com>
1384 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1385 to dwarf string sections.
1387 2017-08-31 Alan Modra <amodra@gmail.com>
1389 * po/SRC-POTFILES.in: Regenerate.
1391 2017-08-31 Alan Modra <amodra@gmail.com>
1393 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1394 for a section containing just a terminator. Allow multiple
1395 terminators at end of section.
1396 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1397 sections when not adding alignment. Assert on terminator in
1400 2017-08-31 Alan Modra <amodra@gmail.com>
1404 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1407 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1409 * configure.ac (bfd_backends): Add elf64.lo together with
1410 elfxx-x86.lo for 64-bit BFD.
1411 * configure: Regenerated.
1413 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1415 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1418 2017-08-31 Alan Modra <amodra@gmail.com>
1421 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1422 before _close_and_cleanup. Call iovec->bclose after.
1423 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1425 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1427 * elf32-i386.c (elf_i386_plt_type): Removed.
1428 (elf_i386_plt): Likewise.
1429 (elf_i386_get_synthetic_symtab): Updated. Call
1430 _bfd_x86_elf_get_synthetic_symtab.
1431 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1432 (elf_x86_64_plt): Likewise.
1433 (elf_x86_64_get_synthetic_symtab): Updated. Call
1434 _bfd_x86_elf_get_synthetic_symtab.
1435 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1436 (elf_x86_64_get_plt_got_vma): Likewise.
1437 (elf_i386_valid_plt_reloc_p): Likewise.
1438 (elf_x86_64_valid_plt_reloc_p): Likewise.
1439 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1440 * elfxx-x86.h (elf_x86_plt_type): New.
1441 (elf_x86_plt): Likewise.
1442 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1444 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1446 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1447 target_id instead of elf_machine_code.
1449 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1451 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1452 (elf_i386_lazy_plt_layout): Likewise.
1453 (elf_i386_non_lazy_plt_layout): Likewise.
1454 (elf_i386_plt_layout): Likewise.
1455 (elf_i386_link_hash_table): Likewise.
1456 (elf_i386_next_tls_desc_index): Likewise.
1457 (elf_i386_srelplt2): Likewise.
1458 (elf_i386_plt): Likewise.
1459 (elf_i386_lazy_plt): Likewise.
1460 (elf_i386_non_lazy_plt): Likewise.
1461 (elf_i386_link_hash_table_create): Likewise.
1462 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1463 (elf_i386_lazy_plt): Updated.
1464 (elf_i386_non_lazy_plt): Likewise.
1465 (elf_i386_lazy_ibt_plt): Likewise.
1466 (elf_i386_non_lazy_ibt_plt): Likewise.
1467 (elf_i386_allocate_dynrelocs): Likewise.
1468 (elf_i386_size_dynamic_sections): Likewise.
1469 (elf_i386_relocate_section): Likewise.
1470 (elf_i386_finish_dynamic_symbol): Likewise.
1471 (elf_i386_finish_dynamic_sections): Likewise.
1472 (elf_i386_get_synthetic_symtab): Likewise.
1473 (elf_i386_link_setup_gnu_properties): Likewise.
1474 (elf_i386_nacl_plt): Likewise.
1475 * elf64-x86-64.c (ABI_64_P): Removed.
1476 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1477 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1478 (elf_x86_64_lazy_plt_layout): Likewise.
1479 (elf_x86_64_non_lazy_plt_layout): Likewise.
1480 (elf_x86_64_plt_layout): Likewise.
1481 (elf_x86_64_link_hash_table): Likewise.
1482 (elf_x86_64_plt): Likewise.
1483 (elf_x86_64_lazy_plt): Likewise.
1484 (elf_x86_64_non_lazy_plt): Likewise.
1485 (elf_x86_64_link_hash_table_create): Likewise.
1486 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1487 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1488 (elf_x86_64_lazy_plt): Updated.
1489 (elf_x86_64_non_lazy_plt): Likewise.
1490 (elf_x86_64_lazy_bnd_plt): Likewise.
1491 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1492 (elf_x86_64_lazy_ibt_plt): Likewise.
1493 (elf_x32_lazy_ibt_plt): Likewise.
1494 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1495 (elf_x32_non_lazy_ibt_plt): Likewise.
1496 (elf_x86_64_allocate_dynrelocs): Likewise.
1497 (elf_x86_64_size_dynamic_sections): Likewise.
1498 (elf_x86_64_relocate_section): Likewise.
1499 (elf_x86_64_finish_dynamic_symbol): Likewise.
1500 (elf_x86_64_finish_dynamic_sections): Likewise.
1501 (elf_x86_64_get_synthetic_symtab): Likewise.
1502 (elf_x86_64_link_setup_gnu_properties): Likewise.
1503 (elf_x86_64_nacl_plt): Likewise.
1504 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1506 (ELF32_DYNAMIC_INTERPRETER): New.
1507 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1508 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1509 (_bfd_x86_elf_link_hash_table_create): Likewise.
1510 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1511 (elf_x86_link_hash_table_free): This. Make it static.
1512 * elfxx-x86.h: Don't include "objalloc.h".
1514 (elf_x86_lazy_plt_layout): Likewise.
1515 (elf_x86_non_lazy_plt_layout): Likewise.
1516 (elf_x86_plt_layout): Likewise.
1517 (_bfd_x86_elf_link_hash_table_create): Likewise.
1518 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1519 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1520 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1521 srelplt2 and next_tls_desc_index.
1522 (_bfd_x86_elf_link_hash_table_free): Removed.
1524 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1526 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1527 branch offset interpretation.
1529 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1532 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1534 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1536 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1537 (elf_x86_64_srelplt2): Likewise.
1539 2017-08-30 Alan Modra <amodra@gmail.com>
1541 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1542 (ppc64_elf_tls_optimize): Set it.
1543 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1544 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1545 addis would add zero.
1546 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1547 (ppc_elf_tls_optimize): Set it.
1548 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1549 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1551 2017-08-30 Alan Modra <amodra@gmail.com>
1553 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1554 __tls_get_addr call sequences to LE, don't move the addi down
1555 to the nop. Replace the bl with addi and leave the nop alone.
1557 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1561 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1563 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1565 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1567 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1568 (BFD64_BACKENDS): Likewise.
1569 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1570 (BFD64_BACKENDS_CFILES): Likewise.
1571 * Makefile.in: Regenerated.
1572 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1573 elf32-i386.lo and elf64-x86-64.lo.
1574 * configure: Regenerated.
1575 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1576 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1577 "objalloc.h" and "hashtab.h".
1578 (ELIMINATE_COPY_RELOCS): Removed.
1579 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1580 (SYMBOL_NO_COPYRELOC): Likewise.
1581 (elf_i386_link_hash_entry): Likewise.
1582 (GOT_UNKNOWN): Likewise.
1583 (GOT_NORMAL): Likewise.
1584 (GOT_TLS_GD): Likewise.
1585 (elf_i386_hash_entry): Likewise.
1586 (elf_i386_obj_tdata): Likewise.
1587 (elf_i386_tdata): Likewise.
1588 (elf_i386_local_got_tls_type): Likewise.
1589 (elf_i386_local_tlsdesc_gotent): Likewise.
1590 (elf_i386_hash_table): Likewise.
1591 (elf_i386_link_hash_newfunc): Likewise.
1592 (elf_i386_local_htab_hash): Likewise.
1593 (elf_i386_local_htab_eq): Likewise.
1594 (elf_i386_get_local_sym_hash): Likewise.
1595 (elf_i386_link_hash_table_free): Likewise.
1596 (elf_i386_copy_indirect_symbol): Likewise.
1597 (elf_i386_fixup_symbol): Likewise.
1598 (elf_i386_readonly_dynrelocs): Likewise.
1599 (elf_i386_always_size_sections): Likewise.
1600 (elf_i386_set_tls_module_base): Likewise.
1601 (elf_i386_dtpoff_base): Likewise.
1602 (compare_relocs): Likewise.
1603 (elf_i386_hash_symbol): Likewise.
1604 (elf_i386_parse_gnu_properties): Likewise.
1605 (elf_i386_merge_gnu_properties): Likewise.
1606 (elf_i386_link_check_relocs): Likewise.
1607 (elf_i386_merge_symbol_attribute): Likewise.
1608 (bfd_elf32_bfd_link_check_relocs): Likewise.
1609 (elf_backend_copy_indirect_symbol): Likewise.
1610 (elf_backend_always_size_sections): Likewise.
1611 (elf_backend_omit_section_dynsym): Likewise.
1612 (elf_backend_hash_symbol): Likewise.
1613 (elf_backend_fixup_symbol): Likewise.
1614 (elf_backend_parse_gnu_properties): Likewise.
1615 (elf_backend_merge_gnu_properties): Likewise.
1616 (elf_backend_merge_symbol_attribute): Likewise.
1617 (elf_i386_mkobject): Updated.
1618 (elf_i386_link_hash_table_create): Likewise.
1619 (elf_i386_check_tls_transition): Likewise.
1620 (elf_i386_tls_transition): Likewise.
1621 (elf_i386_convert_load_reloc): Likewise.
1622 (elf_i386_check_relocs): Likewise.
1623 (elf_i386_adjust_dynamic_symbol): Likewise.
1624 (elf_i386_allocate_dynrelocs): Likewise.
1625 (elf_i386_convert_load): Likewise.
1626 (elf_i386_size_dynamic_sections): Likewise.
1627 (elf_i386_relocate_section): Likewise.
1628 (elf_i386_finish_dynamic_symbol ): Likewise.
1629 (elf_i386_finish_dynamic_sections): Likewise.
1630 (elf_i386_output_arch_local_syms): Likewise.
1631 (elf_i386_get_synthetic_symtab): Likewise.
1632 (elf_i386_link_setup_gnu_properties): Likewise.
1633 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1634 of elf_link_hash_table, as base.
1635 (elf_i386_next_tls_desc_index): New.
1636 (elf_i386_srelplt2): Likewise.
1637 (elf_i386_plt): Likewise.
1638 (elf_i386_lazy_plt): Likewise.
1639 (elf_i386_non_lazy_plt): Likewise.
1640 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1641 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1642 "objalloc.h" and "hashtab.h".
1643 (ELIMINATE_COPY_RELOCS): Removed.
1644 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1645 (SYMBOL_NO_COPYRELOC): Likewise.
1646 (elf_x86_64_link_hash_entry): Likewise.
1647 (GOT_UNKNOWN): Likewise.
1648 (GOT_NORMAL): Likewise.
1649 (GOT_TLS_GD): Likewise.
1650 (elf_x86_64_hash_entry): Likewise.
1651 (elf_x86_64_obj_tdata): Likewise.
1652 (elf_x86_64_tdata): Likewise.
1653 (elf_x86_64_local_got_tls_type): Likewise.
1654 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1655 (elf_x86_64_hash_table): Likewise.
1656 (elf_x86_64_link_hash_newfunc): Likewise.
1657 (elf_x86_64_local_htab_hash): Likewise.
1658 (elf_x86_64_local_htab_eq): Likewise.
1659 (elf_x86_64_get_local_sym_hash): Likewise.
1660 (elf_x86_64_link_hash_table_free): Likewise.
1661 (elf_x86_64_copy_indirect_symbol): Likewise.
1662 (elf_x86_64_fixup_symbol): Likewise.
1663 (elf_x86_64_readonly_dynrelocs): Likewise.
1664 (elf_x86_64_always_size_sections): Likewise.
1665 (elf_x86_64_set_tls_module_base): Likewise.
1666 (elf_x86_64_dtpoff_base): Likewise.
1667 (compare_relocs): Likewise.
1668 (elf_x86_64_merge_symbol_attribute): Likewise.
1669 (elf_x86_64_hash_symbol): Likewise.
1670 (elf_x86_64_parse_gnu_properties): Likewise.
1671 (elf_x86_64_merge_gnu_properties): Likewise.
1672 (elf_x86_64_link_check_relocs): Likewise.
1673 (elf_backend_copy_indirect_symbol): Likewise.
1674 (elf_backend_always_size_sections): Likewise.
1675 (bfd_elf64_bfd_link_check_relocs): Likewise.
1676 (elf_backend_merge_symbol_attribute): Likewise.
1677 (elf_backend_hash_symbol): Likewise.
1678 (elf_backend_omit_section_dynsym): Likewise.
1679 (elf_backend_fixup_symbol): Likewise.
1680 (elf_backend_parse_gnu_properties): Likewise.
1681 (elf_backend_merge_gnu_properties): Likewise.
1682 (bfd_elf32_bfd_link_check_relocs): Likewise.
1683 (elf_x86_64_mkobject): Updated.
1684 (elf_x86_64_link_hash_table_create): Likewise.
1685 (elf_x86_64_check_tls_transition): Likewise.
1686 (elf_x86_64_tls_transition): Likewise.
1687 (elf_x86_64_convert_load_reloc): Likewise.
1688 (elf_x86_64_check_relocs): Likewise.
1689 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1690 (elf_x86_64_allocate_dynrelocs): Likewise.
1691 (elf_x86_64_convert_load): Likewise.
1692 (elf_x86_64_size_dynamic_sections): Likewise.
1693 (elf_x86_64_relocate_section): Likewise.
1694 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1695 (elf_x86_64_finish_dynamic_sections): Likewise.
1696 (elf_x86_64_output_arch_local_syms): Likewise.
1697 (elf_x86_64_get_synthetic_symtab): Likewise.
1698 (elf_x86_64_link_setup_gnu_properties): Likewise.
1699 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1700 instead of elf_link_hash_table, as base.
1701 (elf_x86_64_next_tls_desc_index): New.
1702 (elf_x86_64_srelplt2): Likewise.
1703 (elf_x86_64_plt): Likewise.
1704 (elf_x86_64_lazy_plt): Likewise.
1705 (elf_x86_64_non_lazy_plt): Likewise.
1706 * elfxx-x86.c: New file.
1707 * elfxx-x86.h: Likewise.
1709 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1713 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1715 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1717 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1718 sections before checking dynamic relocations and free invalid
1719 PLT section contents.
1720 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1722 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1724 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1725 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1727 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1730 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1732 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1734 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1738 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1740 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1743 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1744 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1745 Add a has_no_copy_on_protected bitfield.
1746 (elf_has_no_copy_on_protected): New.
1747 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1748 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1749 (elf_merge_gnu_property_list): Likewise.
1750 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1751 to FALSE for elf_has_no_copy_on_protected.
1752 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1753 (elf_i386_link_hash_entry): Add def_protected.
1754 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1755 when checking info->nocopyreloc.
1756 (elf_i386_link_setup_gnu_properties): Don't set
1757 extern_protected_data here.
1758 (elf_i386_merge_symbol_attribute): New function.
1759 (elf_backend_merge_symbol_attribute): New.
1760 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1761 (elf_x86_64_link_hash_entry): Add def_protected.
1762 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1763 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1764 when checking info->nocopyreloc.
1765 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1766 relocation run-time overflow and unresolvable R_X86_64_32S
1767 relocation against protected data symbol defined in shared object
1768 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1769 (elf_x86_64_link_setup_gnu_properties): Don't set
1770 extern_protected_data here.
1771 (elf_x86_64_merge_symbol_attribute): New function.
1772 (elf_backend_merge_symbol_attribute): New.
1774 2017-08-26 Alan Modra <amodra@gmail.com>
1776 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1777 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1778 (ppc_elf_relocate_section): Comment fix.
1779 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1780 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1781 Support dynamic relocs for TPREL16 when non-pic too.
1782 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1783 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1786 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1788 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1789 "symbol" in comments.
1790 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1792 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1795 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1796 R_X86_64_PC32 relocation run-time overflow and unresolvable
1797 R_X86_64_32S relocation with -z nocopyreloc.
1799 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1801 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1802 Undefined symbols may not have a type.
1803 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1805 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1807 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1808 bfd_link_info. Report shared, PIE or PDE object based on
1810 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1811 (elf_x86_64_relocate_section): Likewise.
1813 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1816 for function symbols.
1817 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1819 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1821 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1822 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1823 is set on any input relocatable file.
1824 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1826 2017-08-23 Alan Modra <amodra@gmail.com>
1829 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1830 ensure_undefweak_dynamic. Handle undefined too.
1831 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1832 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1833 (allocate_dynrelocs): Discard undefined non-default visibility
1834 relocs first. Make undefined syms dynamic. Tidy goto.
1836 2017-08-21 Alan Modra <amodra@gmail.com>
1837 H.J. Lu <hongjiu.lu@intel.com>
1840 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1841 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1843 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1846 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1847 undefined weak symbols.
1849 2017-08-18 Nick Clifton <nickc@redhat.com>
1852 * tekhex.c (getsym): Fix check for source pointer walking off the
1853 end of the input buffer.
1855 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1858 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1859 relocations in debug sections, change abort to _bfd_error_handler.
1861 2017-08-14 Nick Clifton <nickc@redhat.com>
1864 * elf.c (setup_group): Check for an empty or very small group
1866 * po/bfd.pot: Regenerate.
1868 2017-08-14 Alan Modra <amodra@gmail.com>
1871 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1872 alignment padding here.
1873 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1874 in a reverse pass over sections.
1876 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1879 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1880 for @plt suffixes first.
1881 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1883 2017-08-08 Nick Clifton <nickc@redhat.com>
1886 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1887 small section lengths.
1888 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1890 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1891 there is enough data present in the note.
1893 2017-08-08 Alan Modra <amodra@gmail.com>
1896 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1897 got.refcount for GOTOFF relocs, just create .got section.
1899 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1901 * elflink.c (elf_link_add_object_symbols): Move common symbol
1902 check after bed->common_definition.
1904 2017-08-07 Alan Modra <amodra@gmail.com>
1907 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1908 needed to define various dynamic tags have been discarded.
1910 2017-08-07 Nick Clifton <nickc@redhat.com>
1913 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1914 has not been set then use the bfd returned by
1915 _bfd_elf_link_setup_gnu_properties. If that is null then search
1916 through all the input bfds selecting the first normal, ELF format
1918 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1920 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1922 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1924 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1925 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1926 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1927 (elf_i386_link_check_relocs): New function.
1928 (bfd_elf32_bfd_link_check_relocs): New.
1929 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1931 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1932 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1933 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1934 (elf_x86_64_link_check_relocs): New function.
1935 (bfd_elf64_bfd_link_check_relocs): New.
1936 (bfd_elf32_bfd_link_check_relocs): Likewise.
1938 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1941 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1942 as undefined for --no-define-common.
1944 2017-08-05 Alan Modra <amodra@gmail.com>
1946 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1947 hppa_link_hash_table.
1949 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1951 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1952 entries for sysregs with negative indices.
1954 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1956 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
1957 isn't the S/390 specific elf data.
1958 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1960 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
1962 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
1963 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
1964 [R_RISCV_ADD16]: Likewise.
1965 [R_RISCV_ADD32]: Likewise.
1966 [R_RISCV_ADD64]: Likewise.
1967 [R_RISCV_SUB6]: Likewise.
1968 [R_RISCV_SUB8]: Likewise.
1969 [R_RISCV_SUB16]: Likewise.
1970 [R_RISCV_SUB32]: Likewise.
1971 [R_RISCV_SUB64]: Likewise.
1973 2017-07-31 Alan Modra <amodra@gmail.com>
1975 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
1976 without ld.so checks.
1978 2017-07-29 Alan Modra <amodra@gmail.com>
1981 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
1982 (ppc64_elf_merge_symbol): Set non_zero_localentry.
1983 (is_elfv2_localentry0): Test non_zero_localentry.
1984 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
1986 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1988 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
1989 pointer check for htab->elf.irelplt.
1990 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1992 2017-07-27 Nick Clifton <nickc@redhat.com>
1995 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
1997 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
1999 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2001 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2003 (evax_bfd_print_emh): Check for invalid string lengths.
2005 2017-07-25 Nick Clifton <nickc@redhat.com>
2007 * po/fr.po: Updated French translation.
2009 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2012 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2013 16-bit absolute branches into 10-bit pc-relative branches on the
2014 MSP430 as well as the MSP430X.
2016 2017-07-25 Alan Modra <amodra@gmail.com>
2018 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2019 (stub_eh_frame_size): New function.
2020 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2021 (group_sections): Init group tls_get_addr_opt_bctrl.
2022 (ppc64_elf_size_stubs): Update sizing and initialization of
2023 .eh_frame. Iteration over stubs via group list.
2024 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2025 (ppc64_elf_finish_dynamic_sections): Update finalization of
2028 2017-07-24 Nick Clifton <nickc@redhat.com>
2031 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2032 of the relocs to the canonicalize_one_reloc routine.
2033 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2034 for the _bfd_mach_o_canonicalize_one_reloc field.
2035 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2036 res_base parameter. Use to check for corrupt pair relocs.
2037 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2039 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2041 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2044 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2045 enough data in the record before attempting to parse it.
2046 (_bfd_vms_slurp_eeom): Likewise.
2048 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2049 (image_set_ptr): Likewise.
2050 (alpha_vms_slurp_relocs): Likewise.
2052 (alpha_vms_object_p): Check for a truncated record.
2054 2017-07-24 Nick Clifton <nickc@redhat.com>
2057 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2058 an unrecognized reloc and sets the bfd_error value.
2059 * libbfd.h: Regenerate.
2060 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2062 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2063 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2064 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2065 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2066 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2068 2017-07-23 Alan Modra <amodra@gmail.com>
2070 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2073 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2076 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2077 reloc_class_ifunc for ifunc symbols.
2079 2017-07-19 Nick Clifton <nickc@redhat.com>
2082 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2083 correct magic bytes at the start, set the error to wrong format
2084 and clear the format selector before returning NULL.
2086 2017-07-19 Nick Clifton <nickc@redhat.com>
2089 * coff-rs6000.c (_bfd_strntol): New function.
2090 (_bfd_strntoll): New function.
2091 (GET_VALUE_IN_FIELD): New macro.
2092 (EQ_VALUE_IN_FIELD): new macro.
2093 (_bfd_xcoff_slurp_armap): Use new macros.
2094 (_bfd_xcoff_archive_p): Likewise.
2095 (_bfd_xcoff_read_ar_hdr): Likewise.
2096 (_bfd_xcoff_openr_next_archived_file): Likewise.
2097 (_bfd_xcoff_stat_arch_elt): Likewise.
2098 * coff64-rs6000.c (_bfd_strntol): New function.
2099 (_bfd_strntoll): New function.
2100 (GET_VALUE_IN_FIELD): New macro.
2101 (xcoff64_slurp_armap): Use new macros.
2103 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2104 John Eric Martin <John.Martin@emmicro-us.com>
2106 * bfd-in2.h: Regenerate.
2107 * libbfd.h: Regenerate.
2108 * elf32-arc.c (JLI): Define.
2109 * reloc.c: Add JLI relocations.
2111 2017-07-18 Nick Clifton <nickc@redhat.com>
2114 * coff-sh.c: Fix spelling typos.
2115 * compress.c: Likewise.
2116 * cpu-pdp11.c: Likewise.
2117 * ecofflink.c: Likewise.
2118 * elf-m10300.c: Likewise.
2120 * elf32-arm.c: Likewise.
2121 * elf32-m68k.c: Likewise.
2122 * elf32-nds32.c: Likewise.
2123 * elf32-ppc.c: Likewise.
2124 * elf32-sh.c: Likewise.
2125 * elf32-v850.c: Likewise.
2126 * elf64-ppc.c: Likewise.
2127 * elf64-x86-64.c: Likewise.
2128 * elflink.c: Likewise.
2129 * elfnn-aarch64.c: Likewise.
2130 * elfxx-mips.c: Likewise.
2132 * sunos.c: Likewise.
2133 * vms-alpha.c: Likewise.
2134 * xcofflink.c: Likewise.
2136 2017-07-18 Nick Clifton <nickc@redhat.com>
2139 * coffcode.h (handle_COMDAT): Replace abort with an error message
2142 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2145 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2148 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2150 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2152 2017-07-16 Alan Modra <amodra@gmail.com>
2154 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2155 __tls_index GOT entries when using __tls_get_addr_opt stub.
2156 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2158 2017-07-12 Alan Modra <amodra@gmail.com>
2160 * po/es.po: Update from translationproject.org/latest/bfd/.
2161 * po/fi.po: Likewise.
2162 * po/fr.po: Likewise.
2163 * po/id.po: Likewise.
2164 * po/ja.po: Likewise.
2165 * po/ro.po: Likewise.
2166 * po/ru.po: Likewise.
2167 * po/sr.po: Likewise.
2168 * po/sv.po: Likewise.
2169 * po/tr.po: Likewise.
2170 * po/uk.po: Likewise.
2171 * po/vi.po: Likewise.
2172 * po/zh_CN.po: Likewise.
2173 * po/hr.po: New file from translationproject.org.
2174 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2175 * configure: Regenerate.
2177 2017-07-12 Nick Clifton <nickc@redhat.com>
2179 Fix compile time warnings using gcc 7.1.1.
2180 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2182 (elf_xtensa_get_gotplt_section): Increase length of got_name
2184 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2185 default return of FALSE.
2186 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2187 default return of FALSE.
2189 2017-07-12 Alan Modra <amodra@gmail.com>
2191 * binary.c (binary_set_section_contents): Don't print filepos in
2193 (coff_write_object_contents): Cast size_t for error message.
2194 (coff_slurp_line_table): Don't use bfd_vma symndx.
2195 (coff_slurp_reloc_table): Remove unneeded cast.
2196 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2198 (find_abstract_instance_name): Likewise.
2199 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2200 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2201 (elf32_arm_check_relocs): Make r_symndx an int.
2202 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2204 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2206 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2208 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2209 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2210 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2211 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2212 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2213 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2214 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2215 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2216 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2217 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2218 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2219 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2220 and use %lu for error message.
2221 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2222 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2225 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2227 (elf32_arm_final_link_relocate): Likewise.
2228 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2229 * coffcode.h (styp_to_sec_flags): Likewise.
2230 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2231 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2232 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2233 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2234 (elf32_bfin_merge_private_bfd_data): Likewise.
2235 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2236 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2237 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2238 (i370_elf_relocate_section): Likewise.
2239 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2240 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2241 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2242 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2243 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2244 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2245 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2246 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2247 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2248 * ieee.c (ieee_write_id, read_id): Likewise.
2249 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2250 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2251 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2252 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2253 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2254 * stabs.c (_bfd_link_section_stabs): Likewise.
2256 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2258 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2259 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2260 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2261 * coff-sh.c (sh_relax_section): Likewise.
2262 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2263 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2264 * coffcode.h (coff_slurp_reloc_table): Likewise.
2265 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2266 (_bfd_coff_read_string_table): Likewise.
2267 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2268 * compress.c (bfd_get_full_section_contents): Likewise.
2269 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2270 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2271 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2272 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2273 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2274 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2275 (elf32_arm_write_section): Likewise.
2276 * elf32-bfin.c (bfin_relocate_section): Likewise.
2277 (bfinfdpic_relocate_section): Likewise.
2278 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2279 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2280 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2281 (elf_i386_relocate_section): Likewise.
2282 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2283 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2284 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2285 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2286 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2287 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2288 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2289 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2290 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2291 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2292 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2293 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2294 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2295 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2296 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2297 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2298 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2299 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2300 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2301 * elf32-sh.c (sh_elf_relax_section): Likewise.
2302 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2303 (sh_elf_relocate_section): Likewise.
2304 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2305 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2306 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2307 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2308 * elf32-v850.c (v850_elf_relax_section): Likewise.
2309 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2310 (elf_vax_relocate_section): Likewise.
2311 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2312 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2313 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2314 (do_fix_for_relocatable_link): Likewise.
2315 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2316 (elf64_alpha_relax_with_lituse): Likewise.
2317 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2318 (elf_hppa_final_link_relocate): Likewise.
2319 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2320 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2321 (elf64_vms_link_add_object_symbols): Likewise.
2322 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2323 (mmix_final_link_relocate): Likewise.
2324 * elf64-s390.c (invalid_tls_insn): Likewise.
2325 (elf_s390_relocate_section): Likewise.
2326 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2327 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2328 (elf_x86_64_relocate_section): Likewise.
2329 * elfcode.h (elf_slurp_symbol_table): Likewise.
2330 * elfcore.h (elf_core_file_p): Likewise.
2331 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2332 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2333 (elfNN_aarch64_relocate_section): Likewise.
2334 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2335 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2336 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2337 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2338 (_bfd_mips_elf_relocate_section): Likewise.
2339 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2340 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2341 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2342 * ieee.c (ieee_slurp_external_symbols): Likewise.
2343 * ihex.c (ihex_write_object_content): Likewise.
2344 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2345 * merge.c (_bfd_merged_section_offset): Likewise.
2346 * mmo.c (mmo_write_loc_chunk): Likewise.
2347 (mmo_write_object_contents): Likewise.
2348 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2349 * stabs.c (_bfd_link_section_stabs): Likewise.
2350 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2352 2017-07-11 Alan Modra <amodra@gmail.com>
2354 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2356 2017-07-11 Alan Modra <amodra@gmail.com>
2358 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2359 instruction" error using _bfd_error_handler, not einfo.
2361 2017-07-10 Nick Clifton <nickc@redhat.com>
2363 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2364 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2366 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2368 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2370 2017-07-07 Alan Modra <amodra@gmail.com>
2372 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2374 2017-07-07 Alan Modra <amodra@gmail.com>
2376 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2377 as long long. Move code replacing "ll" with "I64", and simplify.
2379 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2381 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2384 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2386 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2388 (line_info_add_file_name): Likewise.
2389 (decode_line_info): Likewise.
2391 2017-07-04 Tristan Gingold <gingold@adacore.com>
2393 * version.m4: Bump version to 2.29.51
2394 * configure: Regenerate.
2396 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2398 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2399 sanity check at the head of this function.
2401 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2403 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2404 dwarf_line_str_size.
2405 (struct attr_abbrev): Add field implicit_const.
2406 (dwarf_debug_sections): Add .debug_line_str.
2407 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2408 (dwarf_debug_section_assert): Add static assertion.
2409 (read_indirect_line_string): New.
2410 (read_abbrevs): Support DW_FORM_implicit_const.
2411 (is_str_attr): Support DW_FORM_line_strp.
2412 (read_attribute_value): Support DW_FORM_line_strp and
2413 DW_FORM_implicit_const.
2414 (read_attribute): Support DW_FORM_implicit_const.
2415 (line_info_add_include_dir, line_info_add_include_dir_stub):
2416 (line_info_add_file_name, read_formatted_entries): New.
2417 (decode_line_info, parse_comp_unit): Support DWARF 5.
2418 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2420 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2422 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2423 abort statement that was put for symbols that are not dynamic.
2425 2017-07-03 Tristan Gingold <gingold@adacore.com>
2427 * po/bfd.pot: Regenerate
2429 2017-07-03 Alan Modra <amodra@gmail.com>
2431 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2432 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2433 * elf.c (setup_group): Use "Lx" to print sh_size.
2434 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2435 unknown section type in hex.
2436 (copy_special_section_fields): Style fix.
2437 (bfd_section_from_shdr): Correct format for sh_link. Use a
2438 common error message for all the variants of unrecognized
2440 (assign_file_positions_for_load_sections): Use "Lx" for lma
2441 adjust error message.
2442 (assign_file_positions_for_non_load_sections): Formatting.
2443 (rewrite_elf_program_header): Formatting. Use "Lx" for
2444 bfd_vma values in error messages.
2445 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2446 ELF_R_SYM value to type expected by format.
2447 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2449 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2450 (elf_link_input_bfd): Use "Lx" for r_info.
2451 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2453 2017-07-03 Alan Modra <amodra@gmail.com>
2455 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2456 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2457 Microsoft C library variant of long long format specifier.
2458 (PRINT20): Cast value to bfd_uint64_t not long long.
2459 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2460 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2461 long long. Don't cast to bfd_vma.
2462 * elf32-score.c (score3_bfd_getl48): Likewise.
2463 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2465 2017-07-03 Alan Modra <amodra@gmail.com>
2467 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2469 (bfd_elf_print_symbol): Don't cast symbol->flags.
2470 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2471 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2472 _bfd_error_handler argument order.
2473 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2475 2017-07-03 Alan Modra <amodra@gmail.com>
2477 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2478 AC_TYPE_LONG_DOUBLE.
2479 * configure: Regenerate.
2480 * config.in: Regenerate.
2482 2017-06-29 Andrew Waterman <andrew@sifive.com>
2484 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2487 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2489 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2490 unless it is undefined weak.
2491 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2492 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2494 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2495 is not dynamic in PIC, abort.
2497 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2500 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2501 undefined weak symbols into dynamic.
2502 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2503 relocation for non-dynamic symbols.
2504 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2506 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2508 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2509 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2510 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2511 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2512 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2515 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2517 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2518 (elfcore_write_s390_gs_bc): Likewise.
2519 * elf.c (elfcore_grok_s390_gs_cb): New function.
2520 (elfcore_grok_s390_gs_bc): New function.
2521 (elfcore_grok_note): Call them.
2522 (elfcore_write_s390_gs_cb): New function.
2523 (elfcore_write_s390_gs_bc): New function.
2524 (elfcore_write_register_note): Call them.
2526 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2528 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2529 bfd_get_file_size. Check archive element size.
2530 (_bfd_generic_get_section_contents_in_window): Likewise.
2532 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2534 * bfd-in2.h: Regenerated.
2535 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2536 (bfd_get_file_size): Likewise.
2538 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2539 Matthew Fortune <matthew.fortune@imgtec.com>
2541 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2542 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2543 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2544 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2546 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2547 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2548 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2549 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2550 `bfd_mach_mips_interaptiv_mr2' entries.
2551 * bfd-in2.h: Regenerate.
2553 2017-06-27 Nick Clifton <nickc@redhat.com>
2555 * tekhex.c (pass_over): Revert accidental conversion of a local
2556 array to a static array.
2558 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2561 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2562 reloc addend if necessary. Adjust diff only if
2563 shrinked_insn_address < end_address.
2565 2017-06-27 Alan Modra <amodra@gmail.com>
2568 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2569 (_bfd_generic_get_section_contents_in_window): Likewise.
2571 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2573 * elfnn-riscv.c (perform_relocation): Support the new
2574 R_RISCV_32_PCREL relocation.
2575 (riscv_elf_relocate_section): Likewise.
2576 * elfxx-riscv.c (howto_table): Likewise.
2577 (riscv_reloc_map): Likewise.
2578 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2579 * libbfd.h: Regenerate.
2581 2017-06-27 Alan Modra <amodra@gmail.com>
2584 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2585 Use unsigned file pointer type, and remove cast.
2586 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2587 Add "count", not "sz".
2589 2017-06-26 Pedro Alves <palves@redhat.com>
2592 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2595 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2598 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2601 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2603 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2604 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2605 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2606 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2607 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2609 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2612 * compress.c (bfd_get_full_section_contents): Don't check the
2614 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2615 reject a section whose size + offset is greater than the size
2617 (_bfd_generic_get_section_contents_in_window): Likewise.
2619 2017-06-26 Nick Clifton <nickc@redhat.com>
2622 * tekhex.c (getvalue): Check for the source pointer exceeding the
2623 end pointer before the first byte is read.
2625 2017-06-26 Nick Clifton <nickc@redhat.com>
2628 * opncls.c (get_build_id): Check that the section is big enough
2629 to contain the whole note.
2630 * compress.c (bfd_get_full_section_contents): Check for and reject
2631 a section whose size is greater than the size of the entire file.
2632 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2633 contain a notes section.
2635 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2637 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2639 (elf_s390_modify_segment_map): Likewise.
2640 (bfd_elf_s390_set_options): Lisewise.
2642 2017-06-26 Alan Modra <amodra@gmail.com>
2644 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2646 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2647 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2648 .preinit_array on --just-syms bfds.
2649 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2650 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2651 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2653 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2655 * elf.c (find_link): Bounds check "hint".
2657 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2659 * elf32-arm.c (using_thumb_only): Update list of architectures in
2660 BFD_ASSERT for which the logic is valid.
2661 (using_thumb2_bl): Likewise.
2662 (using_thumb2): Likewise and return true for ARMv8-R.
2663 (arch_has_arm_nop): Likewise.
2664 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2665 merging logic. Update commentis for value 15 of v8m_baseline,
2666 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2667 merging of value 15 of Tag_CPU_arch.
2669 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2671 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2672 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2673 * bfd-in2.h: Regenerate.
2675 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2677 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2678 the error_alignment label forward. Properly align program
2679 property note section.
2681 2017-06-22 Eric Christopher <echristo@gmail.com>
2683 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2684 abs to fix a truncation warning.
2686 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2688 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2689 local undefined weak symbol to 0.
2690 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2692 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2694 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2695 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2696 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2697 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2698 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2699 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2700 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2701 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2703 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2705 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2706 (elf_i386_lazy_ibt_plt_entry): Likewise.
2707 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2708 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2709 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2710 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2711 (elf_i386_lazy_plt_layout): Likewise.
2712 (elf_i386_non_lazy_plt_layout): Likewise.
2713 (elf_i386_link_hash_entry): Add plt_second.
2714 (elf_i386_link_hash_table): Add plt_second and
2715 plt_second_eh_frame.
2716 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2717 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2718 the second PLT. Check the second PLT.
2719 (elf_i386_relocate_section): Use the second PLT to resolve
2720 PLT reference if needed.
2721 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2723 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2724 second PLT. Generate unwind info for the second PLT.
2725 (elf_i386_plt_type): Add plt_second.
2726 (elf_i386_get_synthetic_symtab): Support the second PLT.
2727 (elf_i386_parse_gnu_properties): Support
2728 GNU_PROPERTY_X86_FEATURE_1_AND.
2729 (elf_i386_merge_gnu_properties): Support
2730 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2731 on GNU_PROPERTY_X86_FEATURE_1_IBT
2732 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2733 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2734 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2735 is set on all relocatable inputs.
2736 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2737 (elf_x32_lazy_ibt_plt_entry): Likewise.
2738 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2739 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2740 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2741 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2742 (elf_x86_64_lazy_ibt_plt): Likewise.
2743 (elf_x32_lazy_ibt_plt): Likewise.
2744 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2745 (elf_x32_non_lazy_ibt_plt): Likewise.
2746 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2747 (elf_x86_64_parse_gnu_properties): Support
2748 GNU_PROPERTY_X86_FEATURE_1_AND.
2749 (elf_x86_64_merge_gnu_properties): Support
2750 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2751 on GNU_PROPERTY_X86_FEATURE_1_IBT
2752 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2753 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2754 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2755 is set on all relocatable inputs.
2757 2017-06-22 Nick Clifton <nickc@redhat.com>
2760 * som.c (setup_sections): NUL terminate the space_strings buffer.
2761 Check that the space.name field does not index beyond the end of
2762 the space_strings buffer.
2764 2017-06-21 Nick Clifton <nickc@redhat.com>
2767 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2769 2017-06-21 Nick Clifton <nickc@redhat.com>
2772 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2773 type of the size parameter.
2774 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2775 length of the counted string.
2776 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2777 (_bfd_vms_save_counted_string): Likewise.
2778 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2779 _bfd_vms_save_counted_string.
2780 (_bfd_vms_slurp_ehdr): Likewise.
2781 (_bfd_vms_slurp_egsd): Likewise.
2782 (Parse_module): Likewise.
2784 2017-06-21 Alan Modra <amodra@gmail.com>
2786 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2787 calls before tocsave calls.
2788 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2791 2017-06-21 Nick Clifton <nickc@redhat.com>
2794 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2795 bfd_get_full_section_contents returns no contents.
2797 2017-06-21 Nick Clifton <nickc@redhat.com>
2800 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2803 2017-06-21 Nick Clifton <nickc@redhat.com>
2806 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2808 (image_set_ptr): Likewise.
2809 (alpha_vms_fix_sec_rel): Likewise.
2810 (alpha_vms_slurp_relocs): Likewise.
2812 2017-06-21 Nick Clifton <nickc@redhat.com>
2815 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2817 (ieee_archive_p): Likewise.
2818 (ieee_object_p): Likewise.
2820 2017-06-21 Nick Clifton <nickc@redhat.com>
2823 * elf.c (setup_group): Zero the group section pointer list after
2824 allocation so that loops can be caught. Check for NULL pointers
2825 when processing a group list.
2827 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2829 * elf-s390.h: New file.
2830 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2832 (elf_s390_additional_program_headers): New function.
2833 (elf_s390_modify_segment_map): New function.
2834 (bfd_elf_s390_set_options): New function.
2835 (elf_backend_additional_program_headers)
2836 (elf_backend_modify_segment_map): Add macro definitions.
2838 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2841 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2842 the DYNAMIC bit instead of bfd_count_sections.
2844 2017-06-19 Nick Clifton <nickc@redhat.com>
2847 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2849 (evax_bfd_print_eeom): Likewise.
2850 (evax_bfd_print_egsd): Check for an overlarge record length.
2851 (evax_bfd_print_etir): Likewise.
2853 2017-06-19 Nick Clifton <nickc@redhat.com>
2856 * libieee.h (struct common_header_type): Add end_p field.
2857 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2859 (read_id): Check for a length that exceeds the remaining bytes in
2861 (ieee_seek): Initialise end_p.
2862 (ieee_archive_p): Likewise.
2863 (ieee_object_p): Likewise.
2865 2017-06-19 Nick Clifton <nickc@redhat.com>
2868 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2869 before reading the EIHS structure entries.
2871 2017-06-19 Nick Clifton <nickc@redhat.com>
2874 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2875 gsd_size. Check that there are enough bytes remaining to read the
2876 type and size of the next egsd. Check that the size of the egsd
2877 does not exceed the size of the record.
2879 2017-06-19 Alan Modra <amodra@gmail.com>
2881 * config.bfd: Correct targ_underscore for cris.
2883 2017-06-18 Alan Modra <amodra@gmail.com>
2885 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2886 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2888 2017-06-16 Nick Clifton <nickc@redhat.com>
2890 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2891 bucketlist is empty because there are no symbols to add to the
2894 2017-06-16 Alan Modra <amodra@gmail.com>
2900 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2901 (BFD_JUMP_TABLE_LINK): Likewise.
2902 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2903 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2904 (bfd_elf_define_start_stop): New function.
2905 * linker.c (bfd_generic_define_start_stop): New function.
2906 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2908 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2909 * aout-target.h (MY_bfd_define_start_stop): Define.
2910 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2911 * binary.c (binary_bfd_define_start_stop): Define.
2912 * bout.c (b_out_bfd_define_start_stop): Define.
2913 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2914 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2915 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2916 * coffcode.h (coff_bfd_define_start_stop): Define.
2917 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2918 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2919 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2920 * ieee.c (ieee_bfd_define_start_stop): Define.
2921 * ihex.c (ihex_bfd_define_start_stop): Define.
2922 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2923 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2924 * mmo.c (mmo_bfd_define_start_stop): Define.
2925 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2926 * oasys.c (oasys_bfd_define_start_stop): Define.
2927 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2928 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2929 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2930 * som.c (som_bfd_define_start_stop): Define.
2931 * srec.c (srec_bfd_define_start_stop): Define.
2932 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2933 * versados.c (versados_bfd_define_start_stop): Define.
2934 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2935 (alpha_vms_bfd_define_start_stop): Define.
2936 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2937 * bfd-in2.h: Regenerate.
2938 * libbfd.h: Regenerate.
2940 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2942 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2943 SYMBOL_REFERENCES_LOCAL.
2945 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2948 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2949 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2950 runtime for if there needs copy relocation elimination.
2951 (need_copy_relocation_p): New function. Return true for symbol with
2952 pc-relative references and if it's against read-only sections.
2953 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
2954 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
2955 that are related with accessing external objects.
2956 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
2957 in elfNN_aarch64_check_relocs.
2959 2017-06-15 Nick Clifton <nickc@redhat.com>
2962 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
2965 (ieee_archive_p): Likewise.
2967 2017-06-15 Nick Clifton <nickc@redhat.com>
2970 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
2972 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
2974 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
2975 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
2976 keep both windowed and call0 ABI PLT definitions.
2977 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
2978 elf_xtensa_*_plt_entry endex.
2979 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
2981 2017-06-14 Nick Clifton <nickc@redhat.com>
2984 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
2987 2017-06-14 Nick Clifton <nickc@redhat.com>
2990 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
2991 maximum value for the ascic pointer. Check that name processing
2992 does not read beyond this value.
2993 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
2996 2017-06-14 Nick Clifton <nickc@redhat.com>
2999 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3000 (process_otr): Check for an invalid offset in the otr structure.
3002 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3004 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3006 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3012 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3013 vtable field to a union.
3014 (_bfd_elf_is_start_stop): Removed.
3015 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3016 __start_SECNAME and __stop_SECNAME symbols.
3017 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3018 * elflink.c (_bfd_elf_is_start_stop): Removed.
3019 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3020 _bfd_elf_is_start_stop.
3021 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3022 __stop_SECNAME symbols. Updated.
3023 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3024 (bfd_elf_gc_record_vtinherit): Likewise.
3025 (bfd_elf_gc_record_vtentry): Likewise.
3027 2017-06-13 Nick Clifton <nickc@redhat.com>
3030 * elflink.c (elf_link_adjust_relocs): Generate an error when
3031 encountering a reloc against a symbol removed by garbage
3034 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3036 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3037 to merge_gnu_properties.
3038 * elf-properties.c (elf_merge_gnu_properties): Add struct
3039 bfd_link_info * and pass it to merge_gnu_properties.
3040 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3041 and pass it to elf_merge_gnu_properties.
3042 (_bfd_elf_link_setup_gnu_properties): Pass info to
3043 elf_merge_gnu_property_list.
3044 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3046 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3048 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3051 * binary.c (binary_set_section_contents): Scale lma by octets
3052 per byte to set filepos.
3054 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3056 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3059 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3061 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3064 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3066 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3067 patched section contents for TLS IE reloc.
3068 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3070 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3072 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3073 RELOC_FOR_GLOBAL_SYMBOL macro.
3075 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3077 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3080 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3082 * config/tc-arc.c (md_undefined_symbol): Changed.
3083 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3085 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3087 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3090 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3092 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3093 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3095 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3097 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3100 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3102 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3103 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3104 is non-zero. Add clarifying comments.
3106 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3108 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3109 name. Use local IFUNC symbol name string to report unsupported
3110 non-PIC call to IFUNC function.
3111 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3112 when generating R_386_IRELATIVE relocation.
3113 (elf_i386_finish_dynamic_symbol): Likewise.
3114 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3116 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3117 when generating R_X86_64_IRELATIVE relocation.
3118 (elf_x86_64_finish_dynamic_symbol): Likewise.
3120 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3122 * elf.c (setup_group): Make sure BFD sections are created for all
3123 group sections in the input file when processing SHF_GROUP
3125 (bfd_section_from_shdr): Avoid duplicating logic already
3126 implemented in `setup_group'.
3128 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3131 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3132 if the hint address is zero.
3134 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3137 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3138 ELF_COMMON_DEF_P for common symbols.
3140 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3142 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3143 SEC_GROUP sections as SEC_EXCLUDE.
3144 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3145 (assign_section_numbers): Use resolve_section_groups flag instead
3146 of relocatable link type.
3147 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3148 flag instead of checking the final_link flag for part of the
3149 checks in here. Fix white space as a result.
3150 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3151 instead of relocatable link type.
3152 (bfd_elf_final_link): Likewise.
3154 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3156 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3158 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3159 (s3_bfd_score_elf_check_relocs): Likewise.
3160 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3161 (score_elf_final_link_relocate): Likewise.
3162 (s7_bfd_score_elf_check_relocs): Likewise.
3164 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3166 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3169 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3171 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3172 from `reloc_count' rather than decrementing it.
3173 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3174 `reloc_count' by `int_rels_per_ext_rel'.
3175 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3176 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3177 entry determination.
3178 (s3_bfd_score_elf_check_relocs): Likewise.
3179 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3180 (s7_bfd_score_elf_relocate_section): Likewise.
3181 (s7_bfd_score_elf_check_relocs): Likewise.
3182 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3183 prototype and function.
3184 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3185 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3186 triple rather than once the sum of REL and RELA relocation entry
3188 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3189 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3190 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3191 storage allocation size determination.
3192 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3193 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3194 by `int_rels_per_ext_rel' for last relocation entry
3196 (bfd_elf_final_link): Do not multiply `reloc_count' by
3197 `int_rels_per_ext_rel' for internal relocation storage
3198 allocation size determination.
3199 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3200 `int_rels_per_ext_rel' for last relocation entry determination.
3201 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3202 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3203 (_bfd_mips_elf_relocate_section): Likewise.
3205 2017-06-05 Alan Modra <amodra@gmail.com>
3208 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3210 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3212 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3213 determine structure sizes.
3214 (elfcore_grok_freebsd_prstatus): Likewise.
3216 2017-06-01 Alan Modra <amodra@gmail.com>
3218 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3219 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3221 (is_elfv2_localentry0): New function.
3222 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3223 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3224 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3225 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3226 optimized localentry:0 stubs.
3227 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3228 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3230 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3232 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3234 2017-05-30 Casey Smith <clegg89@gmail.com>
3237 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3238 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3240 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3242 * cpu-arc.c (arc_compatible): New function.
3244 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3246 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3248 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3251 * bfdio.c (bfd_get_file_size): New function.
3252 * bfd-in2.h: Regenerated.
3254 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3256 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3259 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3261 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3262 dynobj instead of htab->elf.dynobj.
3264 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3266 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3268 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3269 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3270 actual number of internal relocations retrieved. Adjust
3271 function description.
3272 (bfd_elf64_canonicalize_reloc): Remove macro.
3273 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3275 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3277 * archures.c (bfd_mach_sparc_v9m8): Define.
3278 (bfd_mach_sparc_v8plusm8): Likewise.
3279 (bfd_mach_sparc_v9_p): Adjust to M8.
3280 (bfd_mach_sparc_64bit_p): Likewise.
3281 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3282 bfd_mach_sparc_v8plusm8.
3283 * bfd-in2.h: Regenerated.
3284 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3286 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3287 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3288 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3290 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3291 bfd_mach_sparc_v8plusm8.
3293 2017-05-19 Alan Modra <amodra@gmail.com>
3295 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3296 debug and special sections when no non-note alloc sections in an
3299 2017-05-18 Alan Modra <amodra@gmail.com>
3301 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3302 * elf-m10300.c: Likewise.
3304 * elf32-arc.c: Likewise.
3305 * elf32-bfin.c: Likewise.
3306 * elf32-m68k.c: Likewise.
3307 * elf32-nds32.c: Likewise.
3308 * elf32-tilepro.c: Likewise.
3309 * elflink.c: Likewise.
3310 * elfnn-aarch64.c: Likewise.
3311 * elfnn-riscv.c: Likewise.
3312 * elfxx-tilegx.c: Likewise.
3313 * mach-o.c: Likewise.
3314 * peXXigen.c: Likewise.
3315 * vms-alpha.c: Likewise.
3316 * vms-lib.c: Likewise.
3318 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3321 * elflink.c (elf_gc_mark_debug_section): New function.
3322 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3323 referenced by kept debug sections.
3325 2017-05-16 Alan Modra <amodra@gmail.com>
3327 * elf-m10300.c: Rename occurrences of non_ir_ref.
3328 * elf32-arm.c: Likewise.
3329 * elf32-bfin.c: Likewise.
3330 * elf32-cr16.c: Likewise.
3331 * elf32-cris.c: Likewise.
3332 * elf32-d10v.c: Likewise.
3333 * elf32-dlx.c: Likewise.
3334 * elf32-fr30.c: Likewise.
3335 * elf32-frv.c: Likewise.
3336 * elf32-hppa.c: Likewise.
3337 * elf32-i370.c: Likewise.
3338 * elf32-i386.c: Likewise.
3339 * elf32-iq2000.c: Likewise.
3340 * elf32-lm32.c: Likewise.
3341 * elf32-m32c.c: Likewise.
3342 * elf32-m32r.c: Likewise.
3343 * elf32-m68hc1x.c: Likewise.
3344 * elf32-m68k.c: Likewise.
3345 * elf32-mcore.c: Likewise.
3346 * elf32-metag.c: Likewise.
3347 * elf32-microblaze.c: Likewise.
3348 * elf32-moxie.c: Likewise.
3349 * elf32-msp430.c: Likewise.
3350 * elf32-mt.c: Likewise.
3351 * elf32-nios2.c: Likewise.
3352 * elf32-or1k.c: Likewise.
3353 * elf32-ppc.c: Likewise.
3354 * elf32-rl78.c: Likewise.
3355 * elf32-s390.c: Likewise.
3356 * elf32-score.c: Likewise.
3357 * elf32-score7.c: Likewise.
3358 * elf32-sh.c: Likewise.
3359 * elf32-tic6x.c: Likewise.
3360 * elf32-tilepro.c: Likewise.
3361 * elf32-v850.c: Likewise.
3362 * elf32-vax.c: Likewise.
3363 * elf32-xstormy16.c: Likewise.
3364 * elf32-xtensa.c: Likewise.
3365 * elf64-alpha.c: Likewise.
3366 * elf64-hppa.c: Likewise.
3367 * elf64-ia64-vms.c: Likewise.
3368 * elf64-mmix.c: Likewise.
3369 * elf64-ppc.c: Likewise.
3370 * elf64-s390.c: Likewise.
3371 * elf64-sh64.c: Likewise.
3372 * elf64-x86-64.c: Likewise.
3373 * elflink.c: Likewise.
3374 * elfnn-aarch64.c: Likewise.
3375 * elfnn-ia64.c: Likewise.
3376 * elfnn-riscv.c: Likewise.
3377 * elfxx-mips.c: Likewise.
3378 * elfxx-sparc.c: Likewise.
3379 * elfxx-tilegx.c: Likewise.
3380 * linker.c: Likewise.
3382 2017-05-16 Alan Modra <amodra@gmail.com>
3384 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3385 * elflink.c (elf_link_add_object_symbols): Update to use
3387 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3389 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3391 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3393 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3395 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3397 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3398 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3400 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3402 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3404 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3406 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3407 to plt_second/plt_second_eh_frame.
3408 (elf_x86_64_link_hash_newfunc): Updated.
3409 (elf_x86_64_allocate_dynrelocs): Likewise.
3410 (elf_x86_64_size_dynamic_sections): Likewise.
3411 (elf_x86_64_relocate_section): Likewise.
3412 (elf_x86_64_finish_dynamic_symbol): Likewise.
3413 (elf_x86_64_finish_dynamic_sections): Likewise.
3414 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3415 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3417 (elf_backend_setup_gnu_properties): Updated. Create the
3418 .plt.sec section instead of the .plt.sec section.
3420 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3422 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3423 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3424 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3426 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3428 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3429 (bfd_elf64_set_reloc): Define.
3430 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3432 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3434 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3435 (struct bfd_target): New field _bfd_set_reloc.
3436 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3437 * reloc.c (_bfd_generic_set_reloc): New function.
3438 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3439 * nlm-target.h (nlm_set_reloc): Likewise.
3440 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3441 * aout-tic30.c (MY_set_reloc): Likewise.
3442 * aout-target.h (MY_set_reloc): Likewise.
3443 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3444 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3445 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3446 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3447 * aout-adobe.c (aout_32_set_reloc): Likewise.
3448 * bout.c (b_out_set_reloc): Likewise.
3449 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3450 * i386os9k.c (aout_32_set_reloc): Likewise.
3451 * ieee.c (ieee_set_reloc): Likewise.
3452 * oasys.c (oasys_set_reloc): Likewise.
3453 * som.c (som_set_reloc): Likewise.
3454 * versados.c (versados_set_reloc): Likewise.
3455 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3456 _bfd_generic_set_reloc.
3457 (rs6000_xcoff64_aix_vec): LIkewise.
3458 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3459 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3460 * i386msdos.c (msdos_set_reloc): Define to
3461 _bfd_norelocs_set_reloc.
3462 * elfcode.h (elf_set_reloc): Define.
3463 * bfd-in2.h: Regenerated.
3465 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3468 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3469 for IFUNC function address.
3471 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3473 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3474 (CONFLICT_LIST): Likewise.
3475 (opcode/arc-attrs.h): Include.
3476 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3477 (arc_extract_features): New file.
3478 (arc_stralloc): Likewise.
3479 (arc_elf_merge_attributes): Likewise.
3480 (arc_elf_merge_private_bfd_data): Use object attributes.
3481 (bfd_arc_get_mach_from_attributes): New function.
3482 (arc_elf_object_p): Use object attributes.
3483 (arc_elf_final_write_processing): Likewise.
3484 (elf32_arc_obj_attrs_arg_type): New function.
3485 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3486 (elf32_arc_section_from_shdr): Likewise.
3487 (elf_backend_obj_attrs_vendor): Define.
3488 (elf_backend_obj_attrs_section): Likewise.
3489 (elf_backend_obj_attrs_arg_type): Likewise.
3490 (elf_backend_obj_attrs_section_type): Likewise.
3491 (elf_backend_obj_attrs_handle_unknown): Likewise.
3492 (elf_backend_section_from_shdr): Likewise.
3494 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3497 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3498 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3499 and the destination is a Thumb symbol.
3501 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3503 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3504 initializer to silence GCC 4.2.
3505 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3507 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3509 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3510 (LAZY_PLT_ENTRY_SIZE): This.
3511 (NON_LAZY_PLT_ENTRY_SIZE): New.
3512 (elf_x86_64_plt0_entry): Renamed to ...
3513 (elf_x86_64_lazy_plt0_entry): This.
3514 (elf_x86_64_plt_entry): Renamed to ...
3515 (elf_x86_64_lazy_plt_entry): This.
3516 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3517 (elf_x86_64_lazy_bnd_plt0_entry): This.
3518 (elf_x86_64_legacy_plt_entry): Removed.
3519 (elf_x86_64_bnd_plt_entry): Renamed to ...
3520 (elf_x86_64_lazy_bnd_plt_entry): This.
3521 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3522 (elf_x86_64_non_lazy_plt_entry): This.
3523 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3524 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3525 (elf_x86_64_eh_frame_plt): Renamed to ...
3526 (elf_x86_64_eh_frame_lazy_plt): This.
3527 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3528 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3529 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3530 (elf_x86_64_eh_frame_non_lazy_plt): This.
3531 (elf_x86_64_lazy_plt_layout): New.
3532 (elf_x86_64_non_lazy_plt_layout): Likewise.
3533 (elf_x86_64_plt_layout): Likewise.
3534 (elf_x86_64_backend_data): Remove PLT layout information. Add
3535 os for target system.
3536 (GET_PLT_ENTRY_SIZE): Removed.
3537 (elf_x86_64_lazy_plt): New.
3538 (elf_x86_64_non_lazy_plt): Likewise.
3539 (elf_x86_64_lazy_bnd_plt): Likewise.
3540 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3541 (elf_x86-64_arch_bed): Updated.
3542 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3543 (elf_x86_64_create_dynamic_sections): Removed.
3544 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3545 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3546 (elf_x86-64_adjust_dynamic_symbol): Updated.
3547 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3548 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3549 size for PLT0 if there is no PLT0. Get plt_entry_size from
3550 non_lazy_plt for non-lazy PLT entries.
3551 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3552 from non_lazy_plt for non-lazy PLT entries.
3553 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3554 if there is no PLT0.
3555 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3556 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3557 entries with non-lazy PLT layout. Don't fill the second and third
3558 slots in the PLT entry if there is no PLT0.
3559 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3560 if there is no PLT0. Set sh_entsize on the .plt.got section.
3561 (compare_relocs): New.
3562 (elf_x86_64_plt_type): Likewise.
3563 (elf_x86_64_plt): Likewise.
3564 (elf_x86_64_nacl_plt): New. Forward declaration.
3565 (elf_x86_64_get_plt_sym_val): Removed.
3566 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3567 against all dynamic relocations.
3568 (elf_x86_64_link_setup_gnu_properties): New function.
3569 (elf_backend_create_dynamic_sections): Updated.
3570 (elf_backend_setup_gnu_properties): New.
3571 (elf_x86_64_nacl_plt): New.
3572 (elf_x86_64_nacl_arch_bed): Updated.
3574 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3576 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3577 (LAZY_PLT_ENTRY_SIZE): This.
3578 (NON_LAZY_PLT_ENTRY_SIZE): New.
3579 (elf_i386_plt0_entry): Renamed to ...
3580 (elf_i386_lazy_plt0_entry): This.
3581 (elf_i386_plt_entry): Renamed to ...
3582 (elf_i386_lazy_plt_entry): This.
3583 (elf_i386_pic_plt0_entry): Renamed to ...
3584 (elf_i386_pic_lazy_plt0_entry): This.
3585 (elf_i386_pic_plt_entry): Renamed to ...
3586 (elf_i386_pic_lazy_plt_entry): This.
3587 (elf_i386_got_plt_entry): Renamed to ...
3588 (elf_i386_non_lazy_plt_entry): This.
3589 (elf_i386_pic_got_plt_entry): Renamed to ...
3590 (elf_i386_pic_non_lazy_plt_entry): This.
3591 (elf_i386_eh_frame_plt): Renamed to ...
3592 (elf_i386_eh_frame_lazy_plt): This.
3593 (elf_i386_eh_frame_plt_got): Renamed to ...
3594 (elf_i386_eh_frame_non_lazy_plt): This.
3595 (elf_i386_plt_layout): Renamed to ...
3596 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3597 eh_frame_plt_got_size.
3598 (elf_i386_non_lazy_plt_layout): New.
3599 (elf_i386_plt_layout): Likewise.
3600 (elf_i386_non_lazy_plt): Likewise.
3601 (GET_PLT_ENTRY_SIZE): Removed.
3602 (elf_i386_plt): Renamed to ...
3603 (elf_i386_lazy_plt): This.
3604 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3605 (elf_i386_arch_bed): Updated.
3606 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3607 (elf_i386_create_dynamic_sections): Removed.
3608 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3609 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3610 (elf_i386_adjust_dynamic_symbol): Updated.
3611 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3612 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3613 size for PLT0 if there is no PLT0.
3614 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3615 output section is discarded only if GOT isn't empty.
3616 (elf_i386_relocate_section): Updated. Properly get PLT index
3617 if there is no PLT0.
3618 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3619 second and third slots in the PLT entry if there is no PLT0.
3620 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3621 if there is no PLT0. Set sh_entsize on the .plt.got section.
3622 (elf_i386_nacl_plt): Forward declaration.
3623 (elf_i386_get_plt_sym_val): Removed.
3624 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3625 against all dynamic relocations.
3626 (elf_i386_link_setup_gnu_properties): New function.
3627 (elf_backend_create_dynamic_sections): Updated.
3628 (elf_backend_setup_gnu_properties): New.
3629 (elf_i386_nacl_plt): Updated.
3630 (elf_i386_nacl_arch_bed): Likewise.
3631 (elf_i386_vxworks_arch_bed): Likewise.
3633 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3635 * elflink.c (elf_output_implib): Remove executable flag from import
3637 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3638 library is a relocatable object file.
3640 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3643 * elf32-avr.c (avr_should_move_sym): New function.
3644 (avr_should_reduce_sym_size): Likewise.
3645 (avr_should_increase_sym_size): Likewise.
3646 (elf32_avr_relax_delete_bytes): Adjust symbol values
3647 and sizes by calling new functions.
3649 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3651 * config.bfd (riscv32-*): Enable rv64.
3653 2017-05-02 Alan Modra <amodra@gmail.com>
3656 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3657 rather than h->root.type == bfd_link_hash_new.
3658 (bfd_elf_record_link_assignment): Similarly, call
3659 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3661 2017-04-29 Alan Modra <amodra@gmail.com>
3664 * reloc.c (reloc_offset_in_range): New function.
3665 (bfd_perform_relocation, bfd_install_relocation): Use it.
3666 (_bfd_final_link_relocate): Likewise.
3668 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3670 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3671 before using .plt.got.
3672 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3674 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3676 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3677 instead of "+=" to update 0.
3679 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3681 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3682 .plt.got section here.
3683 (elf_i386_check_relocs): Don't create the .plt.got section.
3684 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3685 the .plt.got and .plt.bnd sections here.
3686 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3689 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3691 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3693 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3694 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3695 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3696 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3699 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3701 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3703 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3704 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3705 the first relocatable ELF input with GNU properties.
3707 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3709 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3710 VxWorks for non-PIC.
3712 2017-04-27 Alan Modra <amodra@gmail.com>
3714 * elf-bfd.h (struct elf_backend_data): Make asection param of
3715 elf_backend_eh_frame_address_size const.
3716 (_bfd_elf_eh_frame_address_size): Likewise.
3717 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3718 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3719 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3720 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3721 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3722 (next_cie_fde_offset): Constify params.
3723 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3725 2017-04-27 Alan Modra <amodra@gmail.com>
3727 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3728 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3729 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3731 (offset_adjust): New function.
3732 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3733 (adjust_eh_frame_local_symbols): Likewise.
3734 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3735 after changing anything. Return true if anything changed.
3736 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3737 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3739 2017-04-27 Alan Modra <amodra@gmail.com>
3741 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3744 2017-04-27 Alan Modra <amodra@gmail.com>
3746 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3747 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3748 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3749 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3750 for undef and undefweak dyn_relocs.
3751 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3752 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3753 (allocate_got, allocate_dynrelocs): Likewise.
3754 (ppc64_elf_relocate_section): Likewise.
3756 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3758 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3759 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3760 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3761 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3763 2017-04-26 Nick Clifton <nickc@redhat.com>
3766 * reloc.c (bfd_perform_relocation): Check for a negative address
3769 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3772 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3774 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3775 (elf_backend_always_renumber_dynsyms): Define.
3776 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3777 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3778 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3779 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3781 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3783 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3785 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3786 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3787 sections have been created.
3789 2017-04-26 Nick Clifton <nickc@redhat.com>
3792 * compress.c (bfd_init_section_compress_status): Check the return
3793 value from bfd_malloc.
3795 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3797 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3798 no_finish_dynamic_symbol.
3799 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3801 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3802 weak symbol, don't make it dynamic.
3803 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3804 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3805 relocation for GOT reference.
3806 (elf_x86_64_finish_dynamic_symbol): Abort if
3807 no_finish_dynamic_symbol isn't 0.
3809 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3812 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3813 undefined weak symbol, don't make it dynamic.
3814 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3815 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3816 relocation for R_386_GOT32.
3818 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3821 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3823 2017-04-23 Alan Modra <amodra@gmail.com>
3826 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3827 * elf.c (lcomm_sym): New.
3828 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3829 * bfd-in2.h: Regenerate.
3831 2017-04-23 Alan Modra <amodra@gmail.com>
3834 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3835 parameters and comment.
3836 (_bfd_elf_get_reloc_section): Delete.
3837 (_bfd_elf_plt_get_reloc_section): Declare.
3838 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3839 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3841 (_bfd_elf_get_reloc_section): ..here. Delete.
3842 (assign_section_numbers): Call elf_get_reloc_section.
3843 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3844 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3846 2017-04-23 Alan Modra <amodra@gmail.com>
3849 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3852 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3855 * elf32-i386.c (elf_i386_link_hash_entry): Add
3856 no_finish_dynamic_symbol.
3857 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3858 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3859 symbol, don't make it dynamic in PIE.
3860 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3861 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3862 relocation for R_386_GOT32
3863 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3866 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3870 * elflink.c (elf_link_add_object_symbols): Require
3871 --no-dynamic-linker with -E/--dynamic-list when creating
3874 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3876 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3879 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3881 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3882 dynamic symbol sorting.
3884 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3887 * elflink.c (elf_link_add_object_symbols): Preserve
3888 dynamic_ref_after_ir_def when restoring the symbol table for
3889 unneeded dynamic object.
3891 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3894 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3895 on on undefined IFUNC symbol in the second PLT.
3897 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3899 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3901 2017-04-19 Alan Modra <amodra@gmail.com>
3903 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3904 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3905 * elf32-ppc.c:Formatting.
3906 (ensure_undefweak_dynamic): Don't make dynamic when
3907 info->dynamic_undefined_weak is zero.
3908 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3909 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3910 not default visibility. Discard undef and undefweak
3912 (ppc_elf_relocate_section): Adjust to suit.
3913 * elf64-ppc.c: Formatting.
3914 (ensure_undefweak_dynamic): Don't make dynamic when
3915 info->dynamic_undefined_weak is zero.
3916 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3917 info->dynamic_undefined_weak. Discard them earlier.
3919 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3922 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3923 before generating the version definition section.
3925 2017-04-17 Alan Modra <amodra@gmail.com>
3927 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3928 state when a regular object file defines a symbol with
3929 incompatible type to that defined by an earlier shared lib.
3931 2017-04-13 Alan Modra <amodra@gmail.com>
3933 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3935 * elf32-arm.c: Likewise.
3936 * elf32-i386.c: Likewise.
3937 * elf32-mep.c: Likewise.
3938 * elf64-ia64-vms.c: Likewise.
3939 * elf64-x86-64.c: Likewise.
3940 * elflink.c: Likewise.
3941 * elfnn-ia64.c: Likewise.
3942 * elfxx-mips.c: Likewise.
3944 2017-04-13 Alan Modra <amodra@gmail.com>
3946 * aoutx.h: Use %B and %A in error messages throughout file.
3947 * aout-cris.c: Likewise.
3948 * archive.c: Likewise.
3949 * binary.c: Likewise.
3950 * coff-rs6000.c: Likewise.
3951 * coff-tic4x.c: Likewise.
3952 * coffcode.h: Likewise.
3953 * coffgen.c: Likewise.
3954 * cofflink.c: Likewise.
3955 * coffswap.h: Likewise.
3956 * cpu-arm.c: Likewise.
3957 * elf-eh-frame.c: Likewise.
3958 * elf-m10300.c: Likewise.
3960 * elf32-arc.c: Likewise.
3961 * elf32-arm.c: Likewise.
3962 * elf32-bfin.c: Likewise.
3963 * elf32-frv.c: Likewise.
3964 * elf32-iq2000.c: Likewise.
3965 * elf32-m32c.c: Likewise.
3966 * elf32-microblaze.c: Likewise.
3967 * elf32-nds32.c: Likewise.
3968 * elf32-rl78.c: Likewise.
3969 * elf32-rx.c: Likewise.
3970 * elf32-score.c: Likewise.
3971 * elf32-score7.c: Likewise.
3972 * elf32-sh64.c: Likewise.
3973 * elf32-v850.c: Likewise.
3974 * elf32-vax.c: Likewise.
3975 * elf32-visium.c: Likewise.
3976 * elf64-ia64-vms.c: Likewise.
3977 * elf64-mmix.c: Likewise.
3978 * elf64-sh64.c: Likewise.
3979 * elfcode.h: Likewise.
3980 * elfnn-aarch64.c: Likewise.
3981 * elfnn-ia64.c: Likewise.
3982 * elfxx-mips.c: Likewise.
3983 * hpux-core.c: Likewise.
3986 * linker.c: Likewise.
3987 * merge.c: Likewise.
3989 * oasys.c: Likewise.
3990 * pdp11.c: Likewise.
3991 * peXXigen.c: Likewise.
3992 * rs6000-core.c: Likewise.
3993 * vms-alpha.c: Likewise.
3994 * xcofflink.c: Likewise.
3996 2017-04-13 Alan Modra <amodra@gmail.com>
3998 * bfd.c (PRINT_TYPE): Define.
3999 (_doprnt): New function.
4000 (error_handler_internal): Use _doprnt.
4001 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4002 calls in their natural order, throughout file.
4003 * coff-mcore.c: Likewise.
4004 * coff-ppc.c: Likewise.
4005 * coff-tic80.c: Likewise.
4006 * cofflink.c: Likewise.
4007 * elf-s390-common.c: Likewise.
4009 * elf32-arm.c: Likewise.
4010 * elf32-i386.c: Likewise.
4011 * elf32-m32r.c: Likewise.
4012 * elf32-msp430.c: Likewise.
4013 * elf32-spu.c: Likewise.
4014 * elf64-ia64-vms.c: Likewise.
4015 * elf64-sparc.c: Likewise.
4016 * elf64-x86-64.c: Likewise.
4017 * elflink.c: Likewise.
4018 * elfnn-aarch64.c: Likewise.
4019 * elfnn-ia64.c: Likewise.
4020 * elfxx-mips.c: Likewise.
4022 2017-04-13 Alan Modra <amodra@gmail.com>
4024 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4025 branch veneers" error. Fix double space and format message.
4026 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4027 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4029 2017-04-13 Alan Modra <amodra@gmail.com>
4031 * bfd-in2.h: Regenerate.
4033 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4035 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4036 extra `\n' in warning/error messages.
4037 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4038 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4040 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4042 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4043 processor-specific properties with generic ELF target vector.
4045 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4047 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4048 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4049 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4050 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4052 (link_hash_newfunc): Initialize has_got_reloc and
4054 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4056 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4058 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4060 (_bfd_sparc_elf_fixup_symbol): New function.
4061 (allocate_dynrelocs): Don't allocate space for dynamic
4062 relocations and discard relocations against resolved undefined
4063 weak symbols in executable. Don't make resolved undefined weak
4064 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4065 relocation against undefined weak symbols in PIE.
4066 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4067 relocations against resolved undefined weak symbols in PIE
4068 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4069 without ynamic PLT/GOT relocations for resolved undefined weak
4071 Don't generate dynamic relocation against resolved undefined
4072 weak symbol in executable.
4073 (pie_finish_undefweak_symbol): New function.
4074 (_bfd_sparc_elf_finish_dynamic_sections): Call
4075 pie_finish_undefweak_symbol on all symbols in PIE.
4076 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4077 (_bfd_sparc_elf_fixup_symbol): New function.
4079 2017-04-10 Nick Clifton <nickc@redhat.com>
4081 * config.bfd: Remove ns32k from obsolete list.
4083 2017-04-10 Alan Modra <amodra@gmail.com>
4086 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4087 (special_sections_i): Likewise for .init_array.
4088 (special_sections_p): Likewise for .preinit_array.
4090 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4094 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4095 ELF_COMMON_DEF_P for common symbols.
4096 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4097 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4098 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4099 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4100 07492f668d2173da7a2bda3707ff0985e0f460b6.
4102 2017-04-07 Pedro Alves <palves@redhat.com>
4104 * opncls.c (bfd_get_debug_link_info): Rename to...
4105 (bfd_get_debug_link_info_1): ... this. Change type of second
4106 parameter to void pointer. Adjust.
4107 (bfd_get_debug_link_info): Reimplement on top of
4108 bfd_get_debug_link_info_1.
4109 (separate_debug_file_exists, separate_alt_debug_file_exists):
4110 Change type of second parameter to void pointer. Adjust.
4111 (get_func_type, check_func_type): Change type of second parameter
4113 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4114 the callback functions instead of passing the address of a local.
4115 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4116 find_separate_debug_file.
4117 (get_alt_debug_link_info_shim): Change type of second parameter to
4118 void pointer. Adjust.
4119 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4120 find_separate_debug_file.
4121 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4122 of second parameter to void pointer. Adjust.
4123 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4124 pointer local to find_separate_debug_file.
4126 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4128 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4129 external symbols with a definition.
4130 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4132 2017-04-07 Alan Modra <amodra@gmail.com>
4134 * po/SRC-POTFILES.in: Regenerate.
4136 2017-04-05 Alan Modra <amodra@gmail.com>
4138 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4141 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4143 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4144 numbers for DataDirectory entry indicies passed to
4147 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4149 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4150 each GNU_MBIND section and align GNU_MBIND section to page size.
4151 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4152 segment for each GNU_MBIND section.
4153 (_bfd_elf_init_private_section_data): Copy sh_info from input
4154 for GNU_MBIND section.
4156 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4158 * elfnn-riscv.c (GP_NAME): Delete.
4159 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4160 (_bfd_riscv_relax_lui): Likewise.
4162 2017-04-04 Nick Clifton <nickc@redhat.com>
4165 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4167 (bfd_elf_final_link): Only initialize the extended symbol index
4168 section if there are extended symbol tables to list.
4170 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4172 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4173 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4174 * configure.ac (elf): Add elf-properties.lo.
4175 * Makefile.in: Regenerated.
4176 * configure: Likewise.
4177 * elf-bfd.h (elf_property_kind): New.
4178 (elf_property): Likewise.
4179 (elf_property_list): Likewise.
4180 (elf_properties): Likewise.
4181 (_bfd_elf_parse_gnu_properties): Likewise.
4182 (_bfd_elf_get_property): Likewise.
4183 (_bfd_elf_link_setup_gnu_properties): Likewise.
4184 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4185 and setup_gnu_properties.
4186 (elf_obj_tdata): Add properties.
4187 * elf-properties.c: New file.
4188 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4189 (elf_i386_merge_gnu_properties): Likewise.
4190 (elf_backend_parse_gnu_properties): Likewise.
4191 (elf_backend_merge_gnu_properties): Likewise.
4192 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4193 (elf_x86_64_merge_gnu_properties): Likewise.
4194 (elf_backend_parse_gnu_properties): Likewise.
4195 (elf_backend_merge_gnu_properties): Likewise.
4196 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4197 (elf_backend_parse_gnu_properties): Likewise.
4198 (elf_backend_setup_gnu_properties): Likewise.
4199 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4200 elf_backend_merge_gnu_properties and
4201 elf_backend_setup_gnu_properties.
4203 2017-03-30 Pip Cet <pipcet@gmail.com>
4205 * elf32-wasm32.c: Add relocation code, two relocs.
4206 * reloc.c: Add wasm32 relocations.
4207 * libbfd.h: Regenerate.
4208 * bfd-in2.h: Regenerate.
4209 * bfd/po/bfd.pot: Regenerate.
4211 2017-03-29 Nick Clifton <nickc@redhat.com>
4214 * coff-bfd.h (struct coff_section_data): Add new fields:
4215 saved_bias and bias.
4216 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4217 computed for PE binaries.
4218 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4221 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4224 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4225 to handle a local symbol with a hash-symbol-entry; without PLT.
4226 Add BFD_ASSERT for an incidental case with GOT entry present.
4227 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4228 isn't forced-or-set local.
4230 2017-03-27 Pip Cet <pipcet@gmail.com>
4232 * wasm-module.c: New file to support WebAssembly modules.
4233 * wasm-module.h: New file to support WebAssembly modules.
4234 * doc/webassembly.texi: Start documenting wasm-module.c.
4235 * config.bfd: Add wasm_vec.
4236 * targets.c: Likewise.
4237 * configure.ac: Likewise.
4238 * Makefile.am: Add entries for wasm-module.c.
4239 * Makefile.in: Regenerate.
4240 * configure: Regenerate.
4241 * po/SRC-POTFILES.in: Regenerate.
4243 2017-03-27 Pip Cet <pipcet@gmail.com>
4245 * cpu-wasm32.c: New file to support wasm32 architecture.
4246 * elf32-wasm32.c: New file to support wasm32 architecture.
4247 * Makefile.am: Add wasm32 architecture.
4248 * archures.c: Likewise.
4249 * config.bfd: Likewise.
4250 * configure.ac: Likewise.
4251 * targets.c: Likewise.
4252 * Makefile.in: Regenerate.
4253 * bfd-in2.h: Regenerate.
4254 * configure: Regenerate.
4255 * po/SRC-POTFILES.in: Regenerate.
4257 2017-03-20 Alan Modra <amodra@gmail.com>
4260 * elf64-ppc.c (compare_symbols): Stabilize sort.
4262 2017-03-18 Alan Modra <amodra@gmail.com>
4264 * elf64-ppc.c (struct ppc_link_hash_table): Add
4265 local_ifunc_resolver and maybe_local_ifunc_resolver.
4266 (ppc_build_one_stub): Set flags on emitting dynamic
4267 relocation to ifunc.
4268 (ppc64_elf_relocate_section): Likewise.
4269 (ppc64_elf_finish_dynamic_symbol): Likewise.
4270 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4271 local dynamic relocs to ifuncs.
4272 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4273 local_ifunc_resolver and maybe_local_ifunc_resolver.
4274 (ppc_elf_relocate_section): Set flag on emitting dynamic
4275 relocation to ifuncs.
4276 (ppc_elf_finish_dynamic_symbol): Likewise.
4277 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4278 dynamic relocs to ifuncs.
4280 2017-03-13 Nick Clifton <nickc@redhat.com>
4283 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4284 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4285 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4286 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4287 * bfd-in2.h: Regenerate.
4288 * libbfd.h: Regenerate.
4289 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4291 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4292 (elfNN_aarch64_howto_table): Likewise.
4293 (aarch64_tls_transition_without_check): Likewise.
4294 (aarch64_reloc_got_type): Likewise.
4295 (elfNN_aarch64_final_link_relocate): Likewise.
4296 (elfNN_aarch64_tls_relax): Likewise.
4297 (elfNN_aarch64_relocate_section): Likewise.
4298 (elfNN_aarch64_gc_sweep_hook): Likewise.
4299 (elfNN_aarch64_check_relocs): Likewise.
4300 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4301 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4303 2017-03-11 Alan Modra <amodra@gmail.com>
4305 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4306 parameter is in fact used. Whitespace fixes.
4307 * elf64-ppc.c: Likewise.
4309 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4311 * rs6000-core.c (CORE_NEW): Simplify macro when
4312 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4314 2017-03-07 Alan Modra <amodra@gmail.com>
4318 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4321 2017-03-05 Alan Modra <amodra@gmail.com>
4323 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4324 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4325 (next_cie_fde_offset): New function.
4326 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4327 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4328 four bytes. Align CIEs to four or eight bytes depending on
4329 per_encoding_aligned8. Align FDEs according to their encoding.
4330 Pad last FDE to output section alignment.
4331 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4333 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4334 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4335 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4337 2017-03-02 Martin Bickel <binutils@ineranves.de>
4340 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4341 empty segments which have a zero filesz, but a non-zero memsz.
4343 2017-03-02 Alan Modra <amodra@gmail.com>
4345 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4347 2017-02-28 Alan Modra <amodra@gmail.com>
4349 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4350 (ppc64_elf_relocate_section): Likewise.
4352 2017-02-28 Alan Modra <amodra@gmail.com>
4355 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4356 rather than elf32_nios2_hash_table or elf_hash_table.
4357 (create_got_section): Likewise.
4358 (nios2_elf32_finish_dynamic_symbol): Likewise.
4359 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4360 (nios2_elf32_size_dynamic_sections): Likewise.
4361 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4362 vars. Use htab equivalents directly instead. Don't create
4363 all dynamic sections on needing just the GOT. Use a goto
4364 rather than a fall-through with reloc test. Ensure
4365 htab->dynobj is set when making dynamic sreloc section.
4366 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4367 equivalent directly instead. Don't segfault on looking for
4368 .dynamic when dynamic sections have not been created. Don't
4369 segfault on .got.plt being discarded.
4370 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4371 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4372 fixme and another not so relevant comment.
4373 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4374 already set, set hash table dynobj on creating .sbss.
4376 2017-02-28 Alan Modra <amodra@gmail.com>
4378 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4379 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4380 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4381 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4382 (ppc64_elf_relocate_section): Likewise.
4383 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4384 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4385 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4386 * libbfd.h: Regenerate.
4387 * bfd-in2.h: Regenerate.
4389 2017-02-28 Alan Modra <amodra@gmail.com>
4391 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4392 dynamic .data.rel.ro read-only.
4393 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4394 rather than section flags when deciding where copy reloc goes.
4395 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4396 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4397 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4398 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4399 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4400 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4401 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4402 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4403 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4404 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4405 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4406 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4407 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4408 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4409 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4410 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4411 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4412 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4413 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4415 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4417 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4418 `jalr $0, $25' instruction encoding.
4420 2017-02-27 Nick Clifton <nickc@redhat.com>
4423 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4424 generating a seg-fault when encountering a symbol that has been
4425 deleted by garbage collection.
4427 2017-02-25 Alan Modra <amodra@gmail.com>
4429 * elf32-arc.c (struct dynamic_sections): Delete.
4430 (enum dyn_section_types): Delete.
4431 (dyn_section_names): Delete.
4432 (arc_create_dynamic_sections): Delete.
4433 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4434 segfault on discarded .rela.plt section.
4435 (elf_arc_size_dynamic_sections): Formatting. Don't call
4436 arc_create_dynamic_sections. Don't allocate memory for sections
4437 handled by the generic linker. Correct code finding relocs in
4438 read-only sections. Set SEC_EXCLUDE on zero size .got,
4439 .got.plt, and .dynbss sections. Do set .interp for pies.
4441 2017-02-24 Andrew Waterman <andrew@sifive.com>
4443 * elfnn-riscv.c (GP_NAME): New macro.
4444 (riscv_global_pointer_value): Use it.
4445 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4446 output section, consider only that section's alignment.
4448 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4450 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4451 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4452 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4453 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4455 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4457 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4458 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4461 2017-02-23 Alan Modra <amodra@gmail.com>
4464 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4466 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4467 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4470 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4473 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4474 processing ahead of the call to `elf_gc_sweep_symbol'.
4476 2017-02-22 Nick Clifton <nickc@redhat.com>
4479 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4480 created section 4-byte alignment.
4482 2017-02-22 Alan Modra <amodra@gmail.com>
4484 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4485 on .got or .plt output section being discarded by script.
4486 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4489 2017-02-21 Alan Modra <amodra@gmail.com>
4491 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4492 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4494 2017-02-20 Alan Modra <amodra@gmail.com>
4497 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4498 if DT_RELSZ/DT_RELASZ is zero.
4500 2017-02-17 Nick Clifton <nickc@redhat.com>
4502 * compress.c (bfd_get_full_section_contents): Remember to reduce
4503 compressed size by the sizeof the compression header when
4504 decompressing the contents.
4506 2017-02-17 Pedro Alves <palves@redhat.com>
4508 * srec.c (Chunk): Rename to ...
4509 (_bfd_srec_len): ... this.
4510 (S3Forced): Rename to ...
4511 (_bfd_srec_forceS3): ... this.
4512 * objcopy.c: Adjust all references.
4514 2017-02-17 Pedro Alves <palves@redhat.com>
4516 * archive.c (bsd_write_armap): Rename to ...
4517 (_bfd_bsd_write_armap): ... this.
4518 (coff_write_armap): Rename to ...
4519 (_bfd_coff_write_armap): ... this.
4520 * libbfd-in.h (bsd_write_armap): Rename to ...
4521 (_bfd_bsd_write_armap): ... this.
4522 (coff_write_armap): Rename to ...
4523 (_bfd_coff_write_armap): ... this.
4524 * aout-target.h, aout-tic30.c: Adjust all users.
4525 * libbfd.h: Regenerate.
4527 2017-02-17 Pedro Alves <palves@redhat.com>
4529 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4530 (warn_deprecated): Rename to ...
4531 (_bfd_warn_deprecated): ... this.
4532 * libbfd.c (warn_deprecated): Rename to ...
4533 (_bfd_warn_deprecated): ... this.
4534 * bfd-in2.h: Regenerate.
4536 2017-02-17 Pedro Alves <palves@redhat.com>
4538 * bfdio.c (real_ftell): Rename to ...
4539 (_bfd_real_ftell): ... this.
4540 (real_fseek): Rename to ...
4541 (_bfd_real_fseek): ... this.
4542 (real_fopen): Rename to ...
4543 (_bfd_real_fopen): ... this.
4544 * libbfd-in.h (real_ftell): Rename to ...
4545 (_bfd_real_ftell): ... this.
4546 (real_fseek): Rename to ...
4547 (_bfd_real_fseek): ... this.
4548 (real_fopen): Rename to ...
4549 (_bfd_real_fopen): ... this.
4550 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4551 * libbfd.h: Regenerate.
4553 2017-02-17 Pedro Alves <palves@redhat.com>
4555 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4556 * libbfd.c (read_unsigned_leb128): Rename to ...
4557 (_bfd_read_unsigned_leb128): ... this.
4558 (read_signed_leb128): Rename to ...
4559 (_bfd_read_signed_leb128): ... this.
4560 (safe_read_leb128): Rename to ...
4561 (_bfd_safe_read_leb128): ... this.
4562 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4563 (_bfd_read_unsigned_leb128): ... this.
4564 (read_signed_leb128): Rename to ...
4565 (_bfd_read_signed_leb128): ... this.
4566 (safe_read_leb128): Rename to ...
4567 (_bfd_safe_read_leb128): ... this.
4568 * libbfd.h: Renegerate.
4570 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4572 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4573 before trying to fine matching file and line information.
4575 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4577 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4578 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4579 not match current bfd, then reload debug information. Record bfd
4580 we're loading debug info for in the stash. If we have debug
4581 informatin in the cache then perform section placement before
4584 2017-02-16 Alan Modra <amodra@gmail.com>
4587 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4588 * elfxx-target.h (elf_backend_no_page_alias): Define.
4589 (elfNN_bed): Init new field.
4590 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4591 ensure PT_LOAD segment starts on a new page.
4592 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4594 2017-02-16 Alan Modra <amodra@gmail.com>
4597 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4600 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4602 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4603 * bfd-in2.h: Regenerated.
4605 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4608 * elf32-i386.c (elf_i386_relocate_section): Allow
4609 "lea foo@GOT, %reg" in PIC.
4611 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4614 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4615 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4616 error against local IFUNC symbol without a base register for
4619 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4621 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4622 `%P: %H:' with `info->callbacks->einfo'.
4623 (ppc_elf_relocate_section): Likewise.
4624 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4625 (ppc64_elf_edit_toc): Likewise.
4626 (ppc64_elf_relocate_section): Likewise.
4628 2017-02-14 Alan Modra <amodra@gmail.com>
4630 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4631 --gc-keep-exported, and test versioned field of sym rather than
4632 looking for @ in name.
4634 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4636 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4639 2017-02-13 Nick Clifton <nickc@redhat.com>
4642 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4645 2017-02-07 Andrew Waterman <andrew@sifive.com>
4647 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4648 entry size if PLT header is written.
4650 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4652 Fix sparc64 dynamic relocation processing to use the dynamic
4654 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4655 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4658 2017-02-03 Nick Clifton <nickc@redhat.com>
4661 * coffcode.h (coff_write_object_contents): Enlarge size of
4662 s_name_buf in order to avoid compile time warning about possible
4664 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4665 32-bits of insn value before printing into buffer.
4667 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4669 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4670 `max_local_dynindx'.
4671 (mips_elf_sort_hash_table): Handle it.
4672 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4673 symbols bump up `max_local_dynindx' rather than
4674 `max_non_got_dynindx'.
4676 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4678 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4679 `min_got_dynindx', `max_unref_got_dynindx' and
4680 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4681 (mips_elf_sort_hash_table): Adjust accordingly.
4683 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4685 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4686 to access the hash table.
4688 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4690 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4691 non-NULL `htab' to the beginning.
4693 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4695 * elflink.c (elf_gc_sweep): Wrap overlong line.
4697 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4699 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4700 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4701 * elfxx-mips.c (mips_elf_link_hash_table): Add
4702 `ignore_branch_isa' member.
4703 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4704 in branch relocation calculation as an error if
4705 `ignore_branch_isa' has been set.
4706 (_bfd_mips_elf_insn32): Rename to...
4707 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4708 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4709 Handle the new parameter.
4711 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4713 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4714 local variable dynobj.
4717 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4718 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4719 executable from read-only sections into sdynrelro.
4720 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4721 dynamic relocs in sdynrelro.
4722 (elf_backend_want_dynrelro): Define.
4724 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4726 * config.bfd (*-*-rtemsaout*): Mark as removed.
4728 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4730 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4731 (arm-*-rtems*): Move to (arm*-*-eabi*).
4732 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4733 (m68-*-rtems*): Move to (m68*-*-elf*).
4735 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4737 * config.bfd (*-*-rtemscoff*): Mark as removed.
4739 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4742 * elflink.c (bfd_elf_record_link_assignment): Revert last
4743 change and don't ever clear `forced_local'. Set `mark'
4745 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4747 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4748 (bfd_elf_size_dynamic_sections): ... here.
4749 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4750 and set `mark' instead in `__tls_get_addr_opt' processing.
4751 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4753 2017-01-24 Alan Modra <amodra@gmail.com>
4755 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4756 where dynamic relocs are preferable. Allow ifunc too.
4757 (ensure_undefweak_dynamic): New function.
4758 (allocate_dynrelocs): Use it here. Move plt handling last and
4759 don't make symbols dynamic, simplifying loop. Only make undef
4760 weak symbols with GOT entries dynamic. Correct condition
4761 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4762 comments. Remove goto.
4763 (ppc_elf_relocate_section): Correct test for using dynamic
4764 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4765 to suit. Set up explicit tls_index entries and implicit GOT
4766 tls_index entries resolvable at link time for
4767 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4768 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4769 (ensure_undefweak_dynamic): New function.
4770 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4771 with GOT entries dynamic. Remove unnecessary test of
4772 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4773 (ppc64_elf_relocate_section): Correct test for using dynamic
4774 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4775 to suit. Set up explicit tls_index entries and implicit GOT
4776 tls_index entries resolvable at link time for __tls_get_addr_opt.
4777 Simplify expression to clear mem for prelink.
4779 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4781 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4783 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4785 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4786 (elf_backend_hash_symbol): Define.
4788 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4791 * elflink.c (bfd_elf_record_link_assignment): Clear any
4792 `forced_local' marking for DSO symbols that are not being
4795 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4797 * elfnn-riscv.c (riscv_elf_object_p): New function.
4799 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4802 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4804 (elf_x86_64_check_relocs): Create .eh_frame section for the
4806 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4807 .eh_frame section for the .plt.bnd section.
4808 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4809 for the .plt.bnd section.
4811 2017-01-12 Nick Clifton <nickc@redhat.com>
4814 * opncls.c (find_separate_debug_file): Add include_dirs
4815 parameter. Only include the directory part of the bfd's filename
4816 in search paths if include_dirs is true. Add a couple of extra
4817 locations for looking for debug files.
4818 ( bfd_follow_gnu_debuglink): Update invocation of
4819 find_separate_debug_file.
4820 (bfd_follow_gnu_debugaltlink): Likewise.
4821 (get_build_id): New function: Finds the build-id of the given bfd.
4822 (get_build_id_name): New function: Computes the name of the
4823 separate debug info file for a bfd, based upon its build-id.
4824 (check_build_id_file): New function: Checks to see if a separate
4825 debug info file exists at the given location, and that its
4826 build-id matches that of the original bfd.
4827 (bfd_follow_build_id_debuglink): New function: Finds a separate
4828 debug info file for a given bfd by using the build-id method.
4829 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4830 method of locating a separate debug info file before using the
4832 * bfd-in2.h: Regenerate.
4834 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4837 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4838 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4839 elf_x86_64_eh_frame_plt_got.
4840 (elf_x86_64_size_dynamic_sections): Get unwind info from
4841 elf_x86_64_bnd_arch_bed for the BND PLT.
4843 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4845 * config.bfd: Add entries for i686-redox and x86_64-redox.
4847 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4849 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4851 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4852 .eh_frame section to 4 bytes for x32.
4853 (elf_x86_64_check_relocs): Likewise.
4855 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4858 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4859 (PLT_GOT_FDE_LENGTH): Likewise.
4860 (elf_i386_plt_layout): Add eh_frame_plt_got and
4861 eh_frame_plt_got_size.
4862 (elf_i386_plt): Updated.
4863 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4864 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4865 (elf_i386_size_dynamic_sections): Allocate and initialize
4866 .eh_frame section for .plt.got.
4867 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4869 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4870 eh_frame_plt_got_size.
4871 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4872 (PLT_GOT_FDE_LENGTH): Likewise.
4873 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4874 eh_frame_plt_got_size.
4875 (elf_x86_64_arch_bed): Updated.
4876 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4877 eh_frame_plt_got_size.
4878 (elf_x86_64_nacl_arch_bed): Likewise.
4879 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4880 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4881 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4882 .eh_frame section for .plt.got.
4883 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4886 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4888 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4889 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4891 2017-01-09 Nick Clifton <nickc@redhat.com>
4893 * dwarf2.c (lookup_address_in_function_table): Return early if
4894 there are no functions in the given comp unit, or if the high
4895 address of the last function in the comp unit is less than the
4898 2017-01-09 Nick Clifton <nickc@redhat.com>
4901 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4902 message if there are too many symbols to load.
4904 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4906 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4907 if relocs are cached.
4909 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4912 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4913 for R_MICROBLAZE_GOTOFF_64.
4915 2017-01-03 Nick Clifton <nickc@redhat.com>
4917 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4918 warning about using a possibly uninitialised variable.
4920 2017-01-02 Alan Modra <amodra@gmail.com>
4922 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4923 (allocate_plt_static, allocate_dynrelocs): Use it.
4925 2017-01-02 Alan Modra <amodra@gmail.com>
4927 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4928 .PARISC.unwind section.
4930 2017-01-02 Alan Modra <amodra@gmail.com>
4933 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4934 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4935 indirect to GOT pointer relative code edit.
4937 2017-01-02 Alan Modra <amodra@gmail.com>
4939 Update year range in copyright notice of all files.
4941 For older changes see ChangeLog-2016
4943 Copyright (C) 2017 Free Software Foundation, Inc.
4945 Copying and distribution of this file, with or without modification,
4946 are permitted in any medium without royalty provided the copyright
4947 notice and this notice are preserved.
4953 version-control: never