1 2017-11-01 James Bowman <james.bowman@ftdichip.com>
3 * archures.c: Add bfd_mach_ft32b.
4 * cpu-ft32.c: Add arch_info_struct.
5 * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1,
7 (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1,
9 (ft32_reloc_shortable, elf32_ft32_is_diff_reloc)
10 (elf32_ft32_adjust_diff_reloc_value)
11 (elf32_ft32_adjust_reloc_if_spans_insn)
12 (elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target)
13 (ft32_elf_relax_section): New function.
14 * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32.
15 * bfd-in2.h: Regenerate.
16 * libbfd.h: Regenerate.
18 2017-11-01 Nick Clifton <nickc@redhat.com>
21 * coffcode.h (coff_slurp_line_table): Check for an excessively
22 large line number count.
24 2017-11-01 Nick Clifton <nickc@redhat.com>
27 * peicode.h (pe_bfd_read_buildid): Revise check for invalid size
28 and offset in light of further possible bogus values.
30 2017-11-01 Alan Modra <amodra@gmail.com>
33 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't create a plt
34 entry when just a dynamic reloc can serve. Ensure no dynamic
35 relocations when UNDEFWEAK_NO_DYNAMIC_RELOC by setting non_got_ref.
36 Expand and move the non_got_ref comment.
37 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
39 2017-11-01 Nick Clifton <nickc@redhat.com>
42 * coffgen.c (_bfd_coff_free_symbols): Fail if called on a non-COFF
44 * cofflink.c (coff_link_check_archive_element): Skip non-COFF
45 members of an archive.
47 2017-10-31 Nick Clifton <nickc@redhat.com>
50 * peicode.h (pe_bfd_read_buildid): Check for invalid size and data
53 2017-10-30 Alan Modra <amodra@gmail.com>
55 * elf32-frv.c (ELF_TARGET_ID): Don't define for generic
58 * elflink.c (elf_gc_sweep): Test elf_object_id in addition to
60 (bfd_elf_gc_sections): Likewise.
62 2017-10-30 Alan Modra <amodra@gmail.com>
65 * elf32-hppa.c (elf32_hppa_check_relocs): Move SEC_ALLOC test to
66 ensure non_got_ref is not set due to debug references.
67 (elf32_hppa_adjust_dynamic_symbol): Tidy plabel handling. Use
68 SYMBOL_CALLS_LOCAL and UNDEFWEAK_NO_DYNAMIC_RELOC when determining
70 (allocate_dynrelocs): Similarly for got entries. Tidy code discarding
71 dynamic relocs when pic. Remove bogus code attempting to handle
73 (elf32_hppa_relocate_section): Similarly. Delete resolved_to_zero
75 (elf32_hppa_finish_dynamic_symbol): Use UNDEFWEAK_NO_DYNAMIC_RELOC
76 and SYMBOL_REFERENCES_LOCAL in GOT handling.
78 2017-10-28 Alan Modra <amodra@gmail.com>
81 * elflink.c (_bfd_elf_merge_symbol): Remove relocs_compatible check.
82 * elf32-hppa.c (elf_backend_relocs_compatible): Define.
83 * elf32-ppc.c (elf_backend_relocs_compatible): Define.
84 * elf64-ppc.c (elf_backend_relocs_compatible): Define.
86 2017-10-25 Alan Modra <amodra@gmail.com>
88 * archive.c (_bfd_compute_and_write_armap): Match "__gnu_lto_slim"
89 optionally prefixed with "_".
90 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
92 2017-10-24 Andrew Waterman <andrew@sifive.com>
94 * elfnn-riscv.c (_bfd_riscv_relax_lui): Don't relax to c.lui
97 2017-10-24 Renlin Li <renlin.li@arm.com>
100 * elflink.c (_bfd_elf_merge_symbol): Handle multiple definition case.
102 2017-10-23 Nick Clifton <nickc@redhat.com>
105 * elflink.c (elf_link_output_extsym): Keep global undefined
106 symbols if they have been marked as needed.
108 2017-10-23 Maciej W. Rozycki <macro@imgtec.com>
110 * elfn32-mips.c (mips_elf_n32_mkobject): New prototype and
112 (bfd_elf32_mkobject): Use `mips_elf_n32_mkobject' rather than
113 `_bfd_mips_elf_mkobject'.
115 2017-10-22 Hans-Peter Nilsson <hp@axis.com>
118 * config.bfd (cris-*-* | crisv32-*-*): Require a 64-bit BFD.
120 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
122 * elfnn-riscv.c (riscv_pcgp_hi_reloc): New structure.
123 (riscv_pcgp_lo_reloc): Likewise.
124 (riscv_pcgp_relocs): Likewise.
125 (riscv_init_pcgp_relocs): New function.
126 (riscv_free_pcgp_relocs): Likewise.
127 (riscv_record_pcgp_hi_reloc): Likewise.
128 (riscv_record_pcgp_lo_reloc): Likewise.
129 (riscv_delete_pcgp_hi_reloc): Likewise.
130 (riscv_use_pcgp_hi_reloc): Likewise.
131 (riscv_record_pcgp_lo_reloc): Likewise.
132 (riscv_find_pcgp_lo_reloc): Likewise.
133 (riscv_delete_pcgp_lo_reloc): Likewise.
134 (_bfd_riscv_relax_pc): Likewise.
135 (_bfd_riscv_relax_section): Handle R_RISCV_PCREL_* relocations
136 via the new functions above.
138 2017-10-19 Palmer Dabbelt <palmer@dabbelt.com>
140 * elfnn-riscv.c (R_RISCV_DELETE): New define.
141 (_bfd_riscv_relax_delete): New function.
142 (perform_relocation): Handle R_RISCV_DELETE.
143 (_bfd_riscv_relax_section): Likewise.
145 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
148 * elfxx-tilegx.c (tilegx_elf_tls_transition): Replace
149 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
150 bfd_link_executable for TLS check.
151 (tilegx_elf_check_relocs): Likewise.
152 (allocate_dynrelocs): Likewise.
153 (tilegx_elf_relocate_section): Likewise.
155 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
158 * elf32-tilepro.c (tilepro_elf_tls_transition): Replace
159 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
160 bfd_link_executable for TLS check.
161 (tilepro_elf_check_relocs): Likewise.
162 (allocate_dynrelocs): Likewise.
163 (tilepro_elf_relocate_section): Likewise.
165 2017-10-19 H.J. Lu <hongjiu.lu@intel.com>
168 * elfxx-sparc.c (sparc_elf_tls_transition): Replace
169 bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
170 bfd_link_executable for TLS check.
171 (_bfd_sparc_elf_check_relocs): Likewise.
172 (allocate_dynrelocs): Likewise.
173 (_bfd_sparc_elf_relocate_section): Likewise.
175 2017-10-18 H.J. Lu <hongjiu.lu@intel.com>
177 * elf32-tilepro.c (tilepro_elf_gc_mark_hook): Call
178 _bfd_generic_link_add_one_symbol to mark __tls_get_addr.
179 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): Likewise.
181 2017-10-17 H.J. Lu <hongjiu.lu@intel.com>
183 * elf32-microblaze.c (microblaze_elf_check_relocs): Check for
184 indirect and warning symbols.
186 2017-10-17 Alan Modra <amodra@gmail.com>
189 * elf-properties.c (_bfd_elf_parse_gnu_properties): Compare datasz
190 against size left rather than comparing pointers. Reorganise loop.
192 2017-10-17 Alan Modra <amodra@gmail.com>
195 * aoutx.h (aout_get_external_symbols): Handle stringsize of zero,
196 and error for any other size that doesn't cover the header word.
198 2017-10-16 H.J. Lu <hongjiu.lu@intel.com>
200 * elf-bfd.h (elf_backend_data): Remove gc_sweep_hook.
201 * elf32-arm.c (elf32_arm_gc_sweep_hook): Removed.
202 (elf_backend_gc_sweep_hook): Likewise.
203 * elf32-bfin.c (bfin_gc_sweep_hook): Likewise.
204 (bfinfdpic_gc_sweep_hook): Likewise.
205 (elf_backend_gc_sweep_hook): Likewise.
206 * elf32-cr16.c (elf32_cr16_gc_sweep_hook): Likewise.
207 (elf_backend_gc_sweep_hook): Likewise.
208 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
209 (elf_backend_gc_sweep_hook): Likewise.
210 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
211 (elf_backend_gc_sweep_hook): Likewise.
212 * elf32-lm32.c (lm32_elf_gc_sweep_hook): Likewise.
213 (elf_backend_gc_sweep_hook): Likewise.
214 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
215 (elf_backend_gc_sweep_hook): Likewise.
216 * elf32-m68k.c (elf_m68k_got_entry): Remove elf_m68k_gc_sweep_hook
218 (elf_m68k_remove_got_entry_type): Removed.
219 (elf_m68k_find_got_entry_ptr): Likewise.
220 (elf_m68k_remove_got_entry): Likewise.
221 (elf_m68k_gc_sweep_hook): Likewise.
222 (elf_backend_gc_sweep_hook): Likewise.
223 * elf32-mcore.c (mcore_elf_gc_sweep_hook): Likewise.
224 (elf_backend_gc_sweep_hook): Likewise.
225 * elf32-metag.c (elf_metag_gc_sweep_hook): Likewise.
226 (elf_backend_gc_sweep_hook): Likewise.
227 * elf32-microblaze.c (elf_backend_gc_sweep_hook): Likewise.
228 (elf_backend_gc_sweep_hook): Likewise.
229 * elf32-mips.c (elf_backend_gc_sweep_hook): Likewise.
230 (elf_backend_gc_sweep_hook): Likewise.
231 * elf32-nds32.c (nds32_elf_gc_sweep_hook): Likewise.
232 (elf_backend_gc_sweep_hook): Likewise.
233 * elf32-nios2.c (nios2_elf32_gc_sweep_hook): Likewise.
234 (elf_backend_gc_sweep_hook): Likewise.
235 * elf32-or1k.c (or1k_elf_gc_sweep_hook): Likewise.
236 (elf_backend_gc_sweep_hook): Likewise.
237 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
238 (elf_backend_gc_sweep_hook): Likewise.
239 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
240 (elf_backend_gc_sweep_hook): Likewise.
241 * elf32-sparc.c (elf_backend_gc_sweep_hook): Likewise.
242 * elf32-tic6x.c (elf32_tic6x_gc_sweep_hook): Likewise.
243 (elf_backend_gc_sweep_hook): Likewise.
244 * elf32-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
245 * elf32-tilepro.c (tilepro_elf_gc_sweep_hook): Likewise.
246 (elf_backend_gc_sweep_hook): Likewise.
247 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
248 (elf_backend_gc_sweep_hook): Likewise.
249 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
250 (elf_backend_gc_sweep_hook): Likewise.
251 * elf64-alpha.c (elf64_alpha_gc_sweep_hook): Likewise.
252 (elf_backend_gc_sweep_hook): Likewise.
253 * elf64-mips.c (elf_backend_gc_sweep_hook): Likewise.
254 * elf64-mmix.c (mmix_elf_gc_sweep_hook): Likewise.
255 (elf_backend_gc_sweep_hook): Likewise.
256 * elf64-ppc.c (elf_backend_gc_sweep_hook): Likewise.
257 (ppc64_elf_gc_sweep_hook): Likewise.
258 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
259 (elf_backend_gc_sweep_hook): Likewise.
260 * elf64-sparc.c (elf_backend_gc_sweep_hook): Likewise.
261 * elf64-tilegx.c (elf_backend_gc_sweep_hook): Likewise.
262 * elflink.c (elf_link_add_object_symbols): Don't call
263 _bfd_elf_link_check_relocs here.
264 (gc_sweep_hook_fn): Removed.
265 (elf_gc_sweep): Remove gc_sweep_hook.
266 * elfnn-aarch64.c (elfNN_aarch64_gc_sweep_hook): Removed.
267 (elf_backend_gc_sweep_hook): Likewise.
268 * elfnn-riscv.c (riscv_elf_gc_sweep_hook): Likewise.
269 (elf_backend_gc_sweep_hook): Likewise.
270 * elfxx-mips.c (_bfd_mips_elf_gc_sweep_hook): Likewise.
271 * elfxx-mips.h (_bfd_mips_elf_gc_sweep_hook): Likewise.
272 (elf_backend_gc_sweep_hook): Likewise.
273 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Likewise.
274 * elfxx-sparc.h (_bfd_sparc_elf_gc_sweep_hook): Likewise.
275 * elfxx-target.h (elf_backend_gc_sweep_hook): Likewise.
276 (elfNN_bed): Remove elf_backend_gc_sweep_hook.
277 * elfxx-tilegx.c (tilegx_elf_gc_sweep_hook): Removed.
278 * elfxx-tilegx.h (tilegx_elf_gc_sweep_hook): Likewise.
280 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
282 * elf32-i386.c (elf_i386_backend_data): Removed.
283 (get_elf_i386_backend_data): Likewise.
284 (elf_i386_arch_bed): Replace elf_i386_backend_data with
285 elf_x86_backend_data.
286 (elf_i386_get_synthetic_symtab): Likewise.
287 (elf_i386_nacl_arch_bed): Likewise.
288 (elf_i386_vxworks_arch_bed): Likewise.
289 (elf_i386_relocate_section): Check target_os instead of
291 (elf_i386_finish_dynamic_symbol): Likewise.
292 (elf_i386_finish_dynamic_sections): Use htab->plt0_pad_byte.
293 Check target_os instead of is_vxworks.
294 (elf_i386_link_setup_gnu_properties): Remove normal_target and
295 is_vxworks. Initialize plt0_pad_byte.
296 * elf64-x86-64.c (elf_x86_64_backend_data); Removed.
297 (get_elf_x86_64_arch_data): Likewise.
298 (get_elf_x86_64_backend_data): Likewise.
299 (elf_x86_64_arch_bed): Replace elf_x86_64_backend_data with
300 elf_x86_backend_data.
301 (elf_x86_64_get_synthetic_symtab): Likewise.
302 (elf_x86_64_nacl_arch_bed): Likewise.
303 (elf_x86_64_link_setup_gnu_properties): Remove is_vxworks and
304 normal_target. Initialize plt0_pad_byte.
305 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check target_os
306 instead of is_vxworks.
307 (_bfd_x86_elf_size_dynamic_sections): Likewise.
308 (_bfd_x86_elf_finish_dynamic_sections): Likewise.
309 (_bfd_x86_elf_adjust_dynamic_symbol): Likewise.
310 (_bfd_x86_elf_link_hash_table_create): Initialize target_os.
311 (_bfd_x86_elf_link_setup_gnu_properties): Remove is_vxworks.
312 Update normal_target. Set up plt0_pad_byte. Check target_os
313 instead of is_vxworks.
314 * elfxx-x86.h (elf_x86_target_os): New.
315 (elf_x86_backend_data): Likewise.
316 (get_elf_x86_backend_data): Likewise.
317 (elf_x86_link_hash_table): Remove is_vxworks. Add plt0_pad_byte
319 (elf_x86_init_table): Remove normal_target and is_vxworks. Add
322 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_finish_dynamic_sections): Call
325 _bfd_x86_elf_finish_dynamic_sections.
326 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Likewise.
327 * elfxx-x86.c (_bfd_x86_elf_finish_dynamic_sections): New
329 * elfxx-x86.h (_bfd_x86_elf_finish_dynamic_sections): New
332 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
335 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
336 hide symbol which was forced to be dynamic.
338 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
341 * elf32-cris.c (cris_elf_relocate_section): Don't generate
342 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
343 (cris_elf_check_relocs): Don't allocate dynamic relocation
344 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
346 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
349 * elf32-sh.c (allocate_dynrelocs): Discard dynamic relocations
350 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
351 (sh_elf_relocate_section): Don't generate dynamic relocation if
352 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
354 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
357 * elf32-s390.c (allocate_dynrelocs): Discard dynamic
358 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
359 (elf_s390_relocate_section): Don't generate dynamic relocation
360 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
361 * elf64-s390.c (allocate_dynrelocs): Discard dynamic
362 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
363 (elf_s390_relocate_section): Don't generate dynamic relocation
364 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
366 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
369 * elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
370 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
371 (allocate_dynrelocs): Discard dynamic relocations if
372 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
374 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
377 * elf32-microblaze.c (microblaze_elf_relocate_section): Don't
378 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
380 (allocate_dynrelocs): Discard dynamic relocations if
381 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
383 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
386 * elf32-m68k.c (elf_m68k_check_relocs): Don't allocate dynamic
387 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
388 (elf_m68k_adjust_dynamic_symbol): Don't make symbol dynamic if
389 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
390 (elf_m68k_relocate_section): Don't generate dynamic relocation
391 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
393 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
396 * elf32-hppa.c (ensure_undef_dynamic): Don't make undefined
397 symbol dynamic if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
398 (allocate_dynrelocs): Discard dynamic relocations if
399 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
400 (elf32_hppa_relocate_section): Don't generate dynamic
401 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
403 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
406 * elfnn-ia64.c (elfNN_ia64_check_relocs): Don't allocate
407 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
408 (allocate_fptr): Don't allocate function pointer if
409 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
410 (allocate_dynrel_entries): Don't allocate dynamic relocation
411 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
412 (set_got_entry): Don't set GOT entry if
413 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
414 (set_pltoff_entry): Don't set PLTOFF entry if
415 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
416 (elfNN_ia64_relocate_section): Don't install dynamic relocation
417 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
419 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
422 * elfxx-mips.c (mips_elf_calculate_relocation): Don't generate
423 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
424 (allocate_dynrelocs): Don't allocate dynamic relocations if
425 UNDEFWEAK_NO_DYNAMIC_RELOC is true.
427 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
430 * elf32-arm.c (elf32_arm_final_link_relocate): Don't generate
431 dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
432 (allocate_dynrelocs_for_symbol): Discard dynamic relocations
433 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
435 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
438 * elf32-tilepro.c (allocate_dynrelocs): Discard dynamic
439 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
440 (tilepro_elf_relocate_section): Don't generate dynamic
441 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
442 * elfxx-tilegx.c (allocate_dynrelocs): Discard dynamic
443 relocations if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
444 (tilegx_elf_relocate_section): Don't generate dynamic
445 relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
447 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
450 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Don't
451 generate dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is
453 (elfNN_aarch64_allocate_dynrelocs): Discard dynamic relocations
454 if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
456 2017-10-14 H.J. Lu <hongjiu.lu@intel.com>
458 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Moved to ...
459 * elf-bfd.h (UNDEFWEAK_NO_DYNAMIC_RELOC): Here.
460 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Removed.
462 2017-10-12 James Bowman <james.bowman@ftdichip.com>
464 * bfd-in2.h: Regenerate.
465 * libbfd.h: Regenerate.
466 * elf32-ft32.c: Add HOWTO R_FT32_15.
467 * reloc.c: Add BFD_RELOC_FT32_15.
469 2017-10-12 Nick Clifton <nickc@redhat.com>
471 * reloc.c (enum bfd_reloc_status): Start values at 2.
472 * bfd-in2.h: Regenerate.
473 * elfnn-aarch64.c (aarch64_relocate): Invert sense of function, so
474 that a TRUE return indicates success. Compare the result of
475 calling _bfd_aarch64_elf_put_addend against bfd_reloc_ok.
476 (build_one_stub): Change sense of tests against aarch64_relocate
478 (elfNN_aarch64_tls_relax): Return bfd_reloc_notsupported, rather
479 than FALSE, when an error is detected.
480 (elfNN_aarch64_final_link_relocate): Likewise.
482 2017-10-12 H.J. Lu <hongjiu.lu@intel.com>
484 * elf32-i386.c (elf_backend_hide_symbol): New.
485 * elf64-x86-64.c (elf_backend_hide_symbol): Likewise.
486 * elfxx-x86.c (_bfd_x86_elf_hide_symbol): Likewise.
487 * elfxx-x86.h (_bfd_x86_elf_hide_symbol): Likewise.
489 2017-10-12 Alan Modra <amodra@gmail.com>
491 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Call
492 elf_backend_hide_symbol, not _bfd_elf_link_hash_hide_symbol.
493 (bfd_elf_define_start_stop): Likewise.
495 2017-10-12 Alan Modra <amodra@gmail.com>
497 * elf32-nds32.c (nds32_elf_size_dynamic_sections): Set .interp
498 when executable rather than non-PIC.
499 * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
500 * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
502 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
504 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo64_ugid16'
506 * elf-linux-core.h (elf_external_linux_prpsinfo64): Rename to...
507 (elf_external_linux_prpsinfo64_ugid32): ... this.
508 (swap_linux_prpsinfo32_out): Rename to...
509 (swap_linux_prpsinfo32_ugid32_out): ... this.
510 (elf_external_linux_prpsinfo64_ugid16): New structure.
511 (swap_linux_prpsinfo64_ugid16_out): New function.
512 * elfxx-target.h [!elf_backend_linux_prpsinfo64_ugid16]
513 (elf_backend_linux_prpsinfo64_ugid16): Define.
514 (elfNN_bed): Initialize `linux_prpsinfo64_ugid16' member.
515 * elf.c (elfcore_write_linux_prpsinfo64): Handle both variants
516 of the 64-bit Linux core PRPSINFO note.
517 * elf64-sh64.c (elf_backend_linux_prpsinfo64_ugid16): Define.
519 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
521 * elf-bfd.h (elf_backend_data): Add `linux_prpsinfo32_ugid16'
523 (elfcore_write_ppc_linux_prpsinfo32): Remove prototype.
524 * elf32-ppc.c (elfcore_write_ppc_linux_prpsinfo32): Remove.
525 (elf_external_ppc_linux_prpsinfo32)
526 (swap_ppc_linux_prpsinfo32_out): Move to...
527 * elf-linux-core.h (elf_external_linux_prpsinfo32_ugid32)
528 (swap_linux_prpsinfo32_ugid32_out): ... these.
529 (elf_external_linux_prpsinfo32): Rename to...
530 (elf_external_linux_prpsinfo32_ugid16): ... this.
531 (swap_linux_prpsinfo32_out): Rename to...
532 (swap_linux_prpsinfo32_ugid16_out): ... this.
533 * elfxx-target.h [!elf_backend_linux_prpsinfo32_ugid16]
534 (elf_backend_linux_prpsinfo32_ugid16): Define.
535 (elfNN_bed): Initialize `linux_prpsinfo32_ugid16' member.
536 * elf.c (elfcore_write_linux_prpsinfo32): Handle both variants
537 of the 32-bit Linux core PRPSINFO note.
538 * elf32-am33lin.c (elf_backend_linux_prpsinfo32_ugid16): Define.
539 * elf32-arm.c (elf_backend_linux_prpsinfo32_ugid16): Define.
540 * elf32-cris.c (elf_backend_linux_prpsinfo32_ugid16): Define.
541 * elf32-frv.c (elf_backend_linux_prpsinfo32_ugid16): Define.
542 * elf32-i386.c (elf_backend_linux_prpsinfo32_ugid16): Define.
543 * elf32-m32r.c (elf_backend_linux_prpsinfo32_ugid16): Define.
544 * elf32-m68k.c (elf_backend_linux_prpsinfo32_ugid16): Define.
545 * elf32-s390.c (elf_backend_linux_prpsinfo32_ugid16): Define.
546 * elf32-sh.c (elf_backend_linux_prpsinfo32_ugid16): Define.
547 * elf32-sparc.c (elf_backend_linux_prpsinfo32_ugid16): Define.
549 2017-10-11 Maciej W. Rozycki <macro@imgtec.com>
551 * elf-linux-core.h (elf_external_linux_prpsinfo64): Move the
552 `gap' member ahead of `pr_flag'.
554 2017-10-11 Pedro Alves <palves@redhat.com>
556 * bfd.c (_doprnt): Rename to ...
557 (_bfd_doprnt): ... this.
558 (error_handler_internal): Adjust.
560 2017-10-10 H.J. Lu <hongjiu.lu@intel.com>
562 * elf32-i386.c (elf_i386_check_relocs): Set GOT refcount to 1
563 instead of incrementing it.
564 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
566 2017-10-10 Renlin Li <renlin.li@arm.com>
569 * elf32-arm.c (allocate_dynrelocs_for_symbol): Only make undefined weak
570 symbols into dynamic.
572 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
575 * elfnn-riscv.c (riscv_elf_link_hash_table): Add max_alignment.
576 (riscv_elf_link_hash_table_create): Initialize max_alignment to
578 (_bfd_riscv_relax_section): Cache the max alignment of output
579 sections if possible.
581 2017-10-10 Alan Modra <amodra@gmail.com>
583 * elf64-ppc.c (ppc64_elf_before_check_relocs): Set sec_type for
584 .opd whenever .opd is present and non-zero size. Move code
585 setting abiversion to/from output file earlier. Only set
586 u.opd.func_sec when --gc-sections. Read relocs and set up
587 u.opd.func_sec values here..
588 (ppc64_elf_check_relocs): ..rather than here. Simplify opd
590 (ppc64_elf_edit_opd): Don't set sec_type for .opd here.
592 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
594 * elf-m10300.c (mn10300_elf_check_relocs): Don't free cached
597 2017-10-09 H.J. Lu <hongjiu.lu@intel.com>
599 * elf32-bfin.c (bfin_size_dynamic_sections): Don't create the
600 .interp section with "ld --no-dynamic-linker".
602 2017-10-09 Alan Modra <amodra@gmail.com>
605 * dwarf2.c (_bfd_dwarf2_cleanup_debug_info): Free
606 funcinfo_hash_table and varinfo_hash_table.
608 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
610 * elf32-sh.c (readonly_dynrelocs): Dump dynamic relocation
611 in read-only section with minfo.
612 (sh_elf_size_dynamic_sections): Likewise.
614 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
616 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Remove
619 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
621 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_sections): Set
622 this_hdr.sh_entsize only if section size > 0.
624 2017-10-08 H.J. Lu <hongjiu.lu@intel.com>
626 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Reformat.
628 2017-10-07 H.J. Lu <hongjiu.lu@intel.com>
630 * elfxx-sparc.c (readonly_dynrelocs): Dump dynamic relocation
631 in read-only section with minfo.
632 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
634 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
636 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Update
639 2017-10-06 John Baldwin <jhb@FreeBSD.org>
641 * elf-bfd.h (struct elf_backend_data): Add
642 `elf_backend_grok_freebsd_prstatus'.
643 * elf.c (elfcore_grok_freebsd_note): Call
644 `elf_backend_grok_freebsd_prstatus' to handle NT_PRSTATUS if
646 * elfn32-mips.c (elf_n32_mips_grok_freebsd_prstatus): New
648 (elf_backend_grok_freebsd_prstatus): Define.
649 * elfxx-target.h (elf_backend_grok_freebsd_prstatus): Define.
650 (elfNN_bed): Initialize `elf_backend_grok_freebsd_prstatus'.
652 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
654 * elf32-i386.c (elf_i386_check_relocs): Replace has_got_reloc
655 and has_non_got_reloc with zero_undefweak.
656 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
657 * elfxx-x86.c (_bfd_x86_elf_link_hash_newfunc): Initialize
659 (_bfd_x86_elf_copy_indirect_symbol): Replace has_got_reloc and
660 has_non_got_reloc with zero_undefweak.
661 * elfxx-x86.h (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace
662 has_got_reloc and has_non_got_reloc with zero_undefweak.
663 (elf_x86_link_hash_entry): Likewise.
665 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
667 * elfxx-x86.h (COPY_INPUT_RELOC_P): Add "do/while(0);".
668 (VERIFY_COPY_RELOC): Likewise.
670 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
672 * elfxx-x86.h (VERIFY_COPY_RELOC): New.
673 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
674 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
676 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
678 * elfxx-x86.h (VERIFY_PLT_ENTRY): New.
679 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Use it.
680 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
682 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
684 * elfxx-x86.h (COPY_INPUT_RELOC_P): New.
685 * elf32-i386.c (elf_i386_relocate_section): Use it.
686 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
688 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (X86_SIZE_TYPE_P): New.
691 (elf_i386_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
692 * elf64-x86-64.c (X86_SIZE_TYPE_P): New.
693 (elf_x86_64_relocate_section): Use GENERATE_DYNAMIC_RELOCATION_P.
694 * elfxx-x86.h (GENERATE_DYNAMIC_RELOCATION_P): New.
696 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
698 * elfxx-x86.h (POINTER_LOCAL_IFUNC_P): New.
699 (PLT_LOCAL_IFUNC_P): Likewise.
700 * elf32-i386.c (elf_i386_relocate_section): Use them.
701 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
703 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
705 * elfxx-x86.h (GENERATE_RELATIVE_RELOC_P): New.
706 * elf32-i386.c (elf_i386_relocate_section): Use it.
707 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
709 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
711 * elfxx-x86.h (RESOLVED_LOCALLY_P): New.
712 * elf32-i386.c (elf_i386_relocate_section): Use it.
713 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
715 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
717 * elf32-i386.c (X86_PCREL_TYPE_P): New.
718 (elf_i386_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
719 * elf64-x86-64.c (IS_X86_64_PCREL_TYPE): Renamed to ...
720 (X86_PCREL_TYPE_P): This.
721 (elf_x86_64_check_relocs): Use NEED_DYNAMIC_RELOCATION_P.
722 Replace IS_X86_64_PCREL_TYPE with X86_PCREL_TYPE_P.
723 (elf_x86_64_relocate_section): Replace IS_X86_64_PCREL_TYPE with
725 * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): New.
727 2017-10-06 H.J. Lu <hongjiu.lu@intel.com>
729 * elfxx-x86.h (TLS_TRANSITION_IE_TO_LE_P): New.
730 * elf32-i386.c (elf_i386_tls_transition): Use it.
731 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
733 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
735 * elf32-ppc.c (readonly_dynrelocs): Add a link_info argument.
736 Dump dynamic relocation in read-only section with minfo if
738 (ppc_elf_adjust_dynamic_symbol): Pass NULL to readonly_dynrelocs.
739 (maybe_set_textrel): Likewise.
740 (ppc_elf_size_dynamic_sections): Dump dynamic relocation in
741 read-only section with minfo.
743 2017-10-05 John Baldwin <jhb@FreeBSD.org>
745 * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_VFP.
747 2017-10-05 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-tilepro.c (readonly_dynrelocs): Dump dynamic relocation
750 in read-only section with minfo.
751 (tilepro_elf_size_dynamic_sections): Likewise.
752 * elfxx-tilegx.c (readonly_dynrelocs): Likewise.
753 (tilegx_elf_size_dynamic_sections): Likewise.
755 2017-10-05 Pedro Alves <palves@redhat.com>
758 * bfd.c (bfd_set_error): Revert 2017-10-04 change. Remove
759 ellipsis parameter. Split out bfd_error_on_input code to..
760 (bfd_set_input_error): .. New function.
761 * archive.c (_bfd_write_archive_contents): Use bfd_set_input_error.
762 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Likewise.
763 * bfd-in2.h: Regenerate.
765 2017-10-05 Alan Modra <amodra@gmail.com>
767 * elflink.c (elf_link_input_bfd): Correct ctor/dtor in init_array/
768 fini_array error value.
770 2017-10-05 Alan Modra <amodra@gmail.com>
773 * elf.c (_bfd_elf_setup_sections): Don't trim reloc sections from
775 (_bfd_elf_init_reloc_shdr): Pass sec_hdr, use it to copy SHF_GROUP
777 (elf_fake_sections): Adjust calls. Exit immediately on failure.
778 (bfd_elf_set_group_contents): Add associated reloc section indices
781 2017-10-04 Alan Modra <amodra@gmail.com>
783 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't sort or
784 classify symbols for ELFv2.
786 2017-10-04 Pavel I. Kryukov <kryukov@frtk.ru>
789 * bfd.c (bfd_set_error): Avoid UB on passing arg to va_start that
790 undergoes default promotion.
791 * bfd-in2.h: Regenerate.
793 2017-10-02 Alan Modra <amodra@gmail.com>
795 * elf32-ppc.c (ppc_elf_relocate_section): Fix comment typo.
796 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
798 2017-10-01 Alan Modra <amodra@gmail.com>
801 * dwarf2.c (new_line_sorts_after): Remove end_sequence comparison.
802 (add_line_info): Always put end_sequence last.
804 2017-10-01 Alan Modra <amodra@gmail.com>
807 * dwarf2.c (read_section): Allocate buffer with extra byte for
808 bfd_simple_get_relocated_section_contents rather than copying
811 2017-09-29 Alan Modra <amodra@gmail.com>
813 * merge.c (merge_strings): Return FALSE on malloc failure.
814 (_bfd_merge_sections): Return failures from record_section and
817 2017-09-28 Alan Modra <amodra@gmail.com>
820 * elflink.c (_bfd_elf_merge_symbol): Set non_ir_ref_dynamic in
821 a case where plugin_notice isn't called.
823 2017-09-27 Kuan-Lin Chen <kuanlinchentw@gmail.com>
825 * elf32-nds32.c (nds32_elf_relax_section): Fix a tautological
828 2017-09-26 H.J. Lu <hongjiu.lu@intel.com>
831 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't pass
832 output_bfd to info->callbacks->minfo.
834 2017-09-26 Nick Clifton <nickc@redhat.com>
837 * elf64-x86-64.c (elf_x86_64_info_to_howto): Do not trigger an
838 assertion failure if elf_x86_64_rtype_to_howto has already issued
841 2017-09-26 Alan Modra <amodra@gmail.com>
844 * dwarf2.c (read_formatted_entries): Use read_attribute_value to
847 2017-09-26 Nick Clifton <nickc@redhat.com>
850 * dwarf2.c (read_formatted_entries): Fail early if we know that
851 the loop parsing data entries will overflow the end of the
854 2017-09-26 Alan Modra <amodra@gmail.com>
857 * dwarf2.c (struct comp_unit): Delete sec_info_ptr field.
858 (find_abstract_instance_name): Calculate DW_FORM_ref_addr relative
859 to stash->info_ptr_memory, and check die_ref is within that memory.
860 Set info_ptr_end correctly when another CU is refd. Check die_ref
861 for DW_FORM_ref4 etc. is within CU.
863 2017-09-26 Alan Modra <amodra@gmail.com>
866 * dwarf2.c (concat_filename): Return "<unknown>" on NULL filename.
867 (read_formatted_entries): Init "fe".
868 (decode_line_info <DW_LNE_define_file>): Use line_info_add_file_name.
870 2017-09-26 Alan Modra <amodra@gmail.com>
873 * dwarf2.c (decode_line_info): Ensure line_ptr stays within
874 bounds in inner loop.
876 2017-09-25 Alan Modra <amodra@gmail.com>
879 * dwarf1.c (parse_die): Sanity check pointer against section limit
880 before dereferencing.
881 (parse_line_table): Likewise.
883 2017-09-25 Alan Modra <amodra@gmail.com>
886 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
888 (parse_comp_unit): Likewise.
890 2017-09-25 Alan Modra <amodra@gmail.com>
893 * dwarf2.c (read_formatted_entries): Error on format_count zero.
895 2017-09-24 Alan Modra <amodra@gmail.com>
898 * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
899 within section bounds.
901 2017-09-24 Alan Modra <amodra@gmail.com>
904 * dwarf2.c (decode_line_info): Properly free line sequences on error.
906 2017-09-24 Alan Modra <amodra@gmail.com>
909 * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
910 pname param. Return status. Make name const. Don't abort,
911 return an error. Formatting. Exit if current info_ptr matches
912 orig_info_ptr. Update callers.
913 (scan_unit_for_symbols): Start at nesting_level of zero. Make
914 nested_funcs an array of structs for extensibility. Formatting.
916 2017-09-24 Alan Modra <amodra@gmail.com>
919 * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
920 rather than dividing by zero.
922 2017-09-24 Alan Modra <amodra@gmail.com>
925 * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
927 2017-09-24 Alan Modra <amodra@gmail.com>
930 * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
932 2017-09-24 Alan Modra <amodra@gmail.com>
935 * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
936 SHT_GNU_verneed section for sanity. Don't zalloc memory for
939 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
942 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
945 2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
948 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
949 -1 if bfd_canonicalize_dynamic_reloc returns 0.
951 2017-09-22 Pedro Alves <palves@redhat.com>
952 Alan Modra <amodra@gmail.com>
954 * version.h: Add comment.
956 2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
958 * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
959 NT_S390_GS_BC, correct the previously swapped invocations of
960 elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
962 2017-09-19 Alan Modra <amodra@gmail.com>
965 * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
968 2017-09-19 Alan Modra <amodra@gmail.com>
971 * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
972 symbols before calculating verrefs. Don't renumber dynsyms
973 after gc. Exclude .gnu.version when zero or one dynsym.
974 Localize some vars and reindent.
976 2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
979 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
980 return from bfd_canonicalize_dynamic_reloc.
982 2017-09-15 Alan Modra <amodra@gmail.com>
985 * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
986 overflows bfd_size_type.
988 2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
991 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
992 to indicate if conversion is performed.
993 (elf_i386_check_relocs): Cache section contents and relocations
994 if conversion is performed.
995 * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
996 contents and relocations if conversion is performed.
998 2017-09-14 Nick Clifton <nickc@redhat.com>
1001 * peXXigen.c (pe_print_idata): Extend check for HintName vector
1004 2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
1006 * elfxx-x86.h: Fix a typo in comments.
1008 2017-09-09 Kamil Rytarowski <n54@gmx.com>
1010 * elf32-nds32.c: Rename __BIT() to N32_BIT().
1012 2017-09-09 Alan Modra <amodra@gmail.com>
1014 * elf64-ppp.c (plt_stub_pad): Handle positive and negative
1017 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_relocate_section): Update usage of
1020 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1021 (elf_i386_finish_dynamic_symbol): Likewise.
1022 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1023 (elf_x86_64_finish_dynamic_symbol): Likewise.
1024 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
1025 (_bfd_x86_elf_fixup_symbol): Likewise.
1027 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1029 * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1030 check has_non_got_reloc.
1032 2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
1035 * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
1036 Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1037 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
1038 linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1039 * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
1040 and linker_def on __ehdr_start if it is referenced and not
1042 (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
1043 and return TRUE when building executable, if a symbol has
1044 non-GOT/non-PLT relocations in text section or there is no
1046 * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
1048 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1050 * elfxx-x86.h: Update comments.
1052 2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
1054 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
1055 elf_x86_plt_layout_table with elf_x86_init_table.
1056 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1058 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
1060 * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
1061 (elf_x86_init_table): This.
1062 (_bfd_x86_elf_link_setup_gnu_properties): Replace
1063 elf_x86_plt_layout_table with elf_x86_init_table.
1065 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1067 * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
1068 elf64.lo together with elfxx-x86.lo for 64-bit BFD.
1069 * configure: Regenerated.
1070 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
1071 and r_sym fields of plt_layout.
1072 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
1074 * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
1075 (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
1076 r_info nor r_sym fields.
1077 (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
1079 * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
1081 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1083 * (_bfd_riscv_relax_align): Call bfd_set_error and
1084 print an error message when unable to relax a .align directive.
1086 2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
1088 * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
1089 (riscv_record_pcrel_hi_reloc): Add absolute argument.
1090 (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
1091 R_RISCV_PCREL_HI20 relocs, and pass the result to
1092 riscv_record_pcrel_hi_reloc.
1094 2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
1096 * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
1097 r_type_p. Remove the converted argument. Replace
1098 SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
1099 the new relocation type via r_type_p.
1100 (elf_i386_relocate_section): Likewise.
1101 (elf_i386_finish_dynamic_symbol): Likewise.
1102 (need_convert_load): Removed.
1103 (check_relocs_failed): Updated.
1104 (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
1105 instead of setting need_convert_load.
1106 (_bfd_i386_elf_convert_load): Removed.
1107 * elf64-x86-64.c (need_convert_load): Removed.
1108 (check_relocs_failed): Updated.
1109 (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
1110 Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
1111 Return the new relocation type via r_type_p.
1112 (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
1113 instead of setting need_convert_load.
1114 (elf_x86_64_check_relocs): Don't check PIC if relocation has
1116 (_bfd_x86_64_elf_convert_load): Removed.
1117 (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
1118 with SYMBOL_REFERENCES_LOCAL_P.
1119 (elf_x86_64_finish_dynamic_symbol): Likewise.
1120 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
1122 (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
1123 (_bfd_x86_elf_link_symbol_references_local): New function.
1124 * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
1125 (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
1126 SYMBOL_REFERENCES_LOCAL_P.
1127 (elf_x86_link_hash_entry): Add local_ref.
1128 (elf_x86_link_hash_table): Remove convert_load.
1129 (_bfd_i386_elf_convert_load): Removed.
1130 (_bfd_x86_64_elf_convert_load): Likewise.
1131 (_bfd_x86_elf_link_symbol_references_local): New.
1133 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
1136 (elf_x86_64_info_to_howto): Get the real relocation type by
1137 masking out R_X86_64_converted_reloc_bit.
1138 (elf_x86_64_check_tls_transition): Get the real relocation type
1139 by masking out R_X86_64_converted_reloc_bit.
1140 (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
1141 instead of setting converted_reloc.
1142 (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
1143 instead of converted_reloc. Get the real relocation type by
1144 masking out R_X86_64_converted_reloc_bit.
1145 (elf_x86_64_link_setup_gnu_properties): Verify that the value of
1146 R_X86_64_converted_reloc_bit is valid.
1147 * elfxx-x86.h (converted_reloc): Removed.
1149 2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
1152 when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
1153 to get the relocation type again.
1154 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
1155 r_type when calling elf_x86_64_tls_transition. Don't use
1156 ELF32_R_TYPE to get the relocation type again.
1158 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1160 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
1163 2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
1165 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
1166 argument. Don't check relocation overflow. Avoid relocation
1167 overflow if --no-relax is used. Set converted_reloc on symbol
1168 if a GOTPCREL relocation is converted.
1169 (elf_x86_64_relocate_section): Issue a fatal error and suggest
1170 --no-relax if GOTPCREL relocation conversion leads to relocation
1172 * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
1174 2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
1175 Edmar Wienskoski <edmar.wienskoski@nxp.com
1177 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
1178 (ppc_elf_check_relocs): Handle it.
1179 (ppc_elf_vle_split20): New function.
1180 (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
1182 2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
1185 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
1186 for x86-64 if GOT_TLS_GDESC_P is true.
1188 2017-09-03 Alan Modra <amodra@gmail.com>
1191 * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
1193 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1195 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1196 tls_get_addr for x86-64 in one place.
1198 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1200 * configure.ac (bfd_backends): Add elf64-x86-64.lo together
1201 with elfxx-x86.lo for 64-bit BFD.
1202 * configure: Regenerated.
1204 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1206 * elf32-i386.c (elf_i386_convert_load): Renamed to ...
1207 (_bfd_i386_elf_convert_load): This. Remove static.
1208 (elf_i386_size_dynamic_sections): Removed.
1209 (elf_backend_size_dynamic_sections): Likewise.
1210 * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
1211 (_bfd_x86_64_elf_convert_load): This. Remove static.
1212 (elf_x86_64_size_dynamic_sections): Removed.
1213 (elf_backend_size_dynamic_sections): Likewise.
1214 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
1215 (elf_x86_allocate_dynrelocs): This. Make it static.
1216 (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
1217 (elf_x86_allocate_local_dynreloc): This. Make it static.
1218 (elf_i386_is_reloc_section): New function.
1219 (elf_x86_64_is_reloc_section): Likewise.
1220 (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
1221 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1222 Rearrange got_entry_size initialization.
1223 (_bfd_x86_elf_size_dynamic_sections): New function.
1224 * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
1225 is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
1226 (_bfd_i386_elf_convert_load): New.
1227 (_bfd_x86_64_elf_convert_load): Likewise.
1228 (_bfd_x86_elf_size_dynamic_sections): Likewise.
1229 (elf_backend_size_dynamic_sections): Likewise.
1230 (_bfd_x86_elf_allocate_dynrelocs): Removed.
1231 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1233 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1235 * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
1238 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1240 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1241 sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
1243 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1245 * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1246 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
1247 * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1248 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
1249 * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
1250 PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
1252 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
1255 (elf_i386_allocate_local_dynrelocs): Likewise.
1256 (elf_i386_size_dynamic_sections): Replace
1257 elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
1258 with _bfd_x86_elf_allocate_dynrelocs and
1259 _bfd_x86_elf_allocate_local_dynrelocs.
1260 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
1261 (elf_x86_64_allocate_local_dynrelocs): Likewise.
1262 (elf_x86_64_size_dynamic_sections): Replace
1263 elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
1264 with _bfd_x86_elf_allocate_dynrelocs and
1265 _bfd_x86_elf_allocate_local_dynrelocs.
1266 * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
1267 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1268 * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
1269 (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
1271 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1273 * elf32-i386.c (is_i386_elf): Removed.
1274 (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
1275 (elf_i386_size_dynamic_sections): Likewise.
1276 (elf_i386_relocate_section): Likewise.
1277 * elf64-x86-64.c (is_x86_64_elf): Removed.
1278 (elf_x86_64_check_relocs): Replace is_x86_64_elf with
1280 (elf_x86_64_size_dynamic_sections): Likewise.
1281 (elf_x86_64_relocate_section): Likewise.
1282 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1284 * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
1287 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1289 * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
1290 (elf_i386_allocate_dynrelocs): Replace
1291 elf_i386_compute_jump_table_size with
1292 elf_x86_compute_jump_table_size.
1293 (elf_i386_size_dynamic_sections): Likewise.
1294 * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
1295 (elf_x86_64_allocate_dynrelocs): Replace
1296 elf_x86_64_compute_jump_table_size with
1297 elf_x86_compute_jump_table_size.
1298 (elf_x86_64_size_dynamic_sections): Likewise.
1299 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1301 * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
1302 (elf_x86_compute_jump_table_size): New.
1304 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1306 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
1308 (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
1309 * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
1311 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1313 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
1314 with htab->is_vxworks.
1315 (elf_i386_size_dynamic_sections): Likewise.
1316 (elf_i386_relocate_section): Likewise.
1317 (elf_i386_finish_dynamic_symbol): Likewise.
1318 (elf_i386_finish_dynamic_sections): Likewise.
1320 2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
1322 * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1323 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1324 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
1325 * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
1326 GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1327 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
1328 * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
1329 GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
1331 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1334 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
1335 ELF_COMMON_DEF_P for common symbols.
1337 2017-09-02 Alan Modra <amodra@gmail.com>
1339 * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
1340 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
1341 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
1343 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1345 * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
1346 (elf_backend_gc_mark_hook): Likewise.
1347 * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
1348 (elf_backend_gc_mark_hook): Likewise.
1349 * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
1350 * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
1351 (elf_backend_gc_mark_hook): Likewise.
1353 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
1356 (elf_backend_adjust_dynamic_symbol): Likewise.
1357 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1358 (elf_backend_adjust_dynamic_symbol): Likewise.
1359 * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
1360 (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
1361 * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
1362 (_bfd_x86_elf_adjust_dynamic_symbol): New.
1363 (elf_backend_adjust_dynamic_symbol): Likewise.
1365 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1367 * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
1370 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1372 * elf32-i386.c (elf_i386_mkobject): Removed.
1373 (bfd_elf32_mkobject): Likewise.
1374 * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
1375 (bfd_elf64_mkobject): Likewise.
1376 (bfd_elf32_mkobject): Likewise.
1377 * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
1378 * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
1379 (bfd_elf64_mkobject): Likewise.
1380 (bfd_elf32_mkobject): Likewise.
1382 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1384 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
1385 Call _bfd_x86_elf_link_setup_gnu_properties.
1386 * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
1387 pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
1389 (elf_x86_64_non_lazy_plt): Likewise.
1390 (elf_x86_64_lazy_bnd_plt): Likewise.
1391 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1392 (elf_x86_64_lazy_ibt_plt): Likewise.
1393 (elf_x32_lazy_ibt_plt): Likewise.
1394 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1395 (elf_x32_non_lazy_ibt_plt): Likewise.
1396 (elf_x86_64_nacl_plt): Likewise.
1397 (elf_x86_64_link_setup_gnu_properties): Updated. Call
1398 _bfd_x86_elf_link_setup_gnu_properties.
1399 * elfxx-x86.c: Include elf-vxworks.h".
1400 (_bfd_x86_elf_link_setup_gnu_properties): New function.
1401 * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
1402 comments for pic_plt0_entry and pic_plt_entry.
1403 (elf_x86_non_lazy_plt_layout): Likewise.
1404 (elf_x86_plt_layout_table): New.
1405 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1407 2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
1410 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
1411 .eh_frame section for the second PLT.
1412 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
1413 alignment of .eh_frame section for the second PLT.
1415 2017-09-01 Nick Clifton <nickc@redhat.com>
1418 * dwarf2.c (decode_line_info): Fix test for an overlong line info
1421 2017-09-01 Nick Clifton <nickc@redhat.com>
1424 * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
1425 attribute buffer is NUL terminated.
1427 2017-08-31 Nick Clifton <nickc@redhat.com>
1430 * dwarf2.c (read_section): If necessary add a terminating NUL byte
1431 to dwarf string sections.
1433 2017-08-31 Alan Modra <amodra@gmail.com>
1435 * po/SRC-POTFILES.in: Regenerate.
1437 2017-08-31 Alan Modra <amodra@gmail.com>
1439 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
1440 for a section containing just a terminator. Allow multiple
1441 terminators at end of section.
1442 * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
1443 sections when not adding alignment. Assert on terminator in
1446 2017-08-31 Alan Modra <amodra@gmail.com>
1450 * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
1453 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1455 * configure.ac (bfd_backends): Add elf64.lo together with
1456 elfxx-x86.lo for 64-bit BFD.
1457 * configure: Regenerated.
1459 2017-08-31 James Bowman <james.bowman@ftdichip.com>
1461 * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
1464 2017-08-31 Alan Modra <amodra@gmail.com>
1467 * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
1468 before _close_and_cleanup. Call iovec->bclose after.
1469 (bfd_close): Remove code common to, and call, bfd_close_all_done.
1471 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1473 * elf32-i386.c (elf_i386_plt_type): Removed.
1474 (elf_i386_plt): Likewise.
1475 (elf_i386_get_synthetic_symtab): Updated. Call
1476 _bfd_x86_elf_get_synthetic_symtab.
1477 * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
1478 (elf_x86_64_plt): Likewise.
1479 (elf_x86_64_get_synthetic_symtab): Updated. Call
1480 _bfd_x86_elf_get_synthetic_symtab.
1481 * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
1482 (elf_x86_64_get_plt_got_vma): Likewise.
1483 (elf_i386_valid_plt_reloc_p): Likewise.
1484 (elf_x86_64_valid_plt_reloc_p): Likewise.
1485 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1486 * elfxx-x86.h (elf_x86_plt_type): New.
1487 (elf_x86_plt): Likewise.
1488 (_bfd_x86_elf_get_synthetic_symtab): Likewise.
1490 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1492 * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
1493 target_id instead of elf_machine_code.
1495 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1497 * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
1498 (elf_i386_lazy_plt_layout): Likewise.
1499 (elf_i386_non_lazy_plt_layout): Likewise.
1500 (elf_i386_plt_layout): Likewise.
1501 (elf_i386_link_hash_table): Likewise.
1502 (elf_i386_next_tls_desc_index): Likewise.
1503 (elf_i386_srelplt2): Likewise.
1504 (elf_i386_plt): Likewise.
1505 (elf_i386_lazy_plt): Likewise.
1506 (elf_i386_non_lazy_plt): Likewise.
1507 (elf_i386_link_hash_table_create): Likewise.
1508 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1509 (elf_i386_lazy_plt): Updated.
1510 (elf_i386_non_lazy_plt): Likewise.
1511 (elf_i386_lazy_ibt_plt): Likewise.
1512 (elf_i386_non_lazy_ibt_plt): Likewise.
1513 (elf_i386_allocate_dynrelocs): Likewise.
1514 (elf_i386_size_dynamic_sections): Likewise.
1515 (elf_i386_relocate_section): Likewise.
1516 (elf_i386_finish_dynamic_symbol): Likewise.
1517 (elf_i386_finish_dynamic_sections): Likewise.
1518 (elf_i386_get_synthetic_symtab): Likewise.
1519 (elf_i386_link_setup_gnu_properties): Likewise.
1520 (elf_i386_nacl_plt): Likewise.
1521 * elf64-x86-64.c (ABI_64_P): Removed.
1522 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1523 (ELF32_DYNAMIC_INTERPRETER): Likewise.
1524 (elf_x86_64_lazy_plt_layout): Likewise.
1525 (elf_x86_64_non_lazy_plt_layout): Likewise.
1526 (elf_x86_64_plt_layout): Likewise.
1527 (elf_x86_64_link_hash_table): Likewise.
1528 (elf_x86_64_plt): Likewise.
1529 (elf_x86_64_lazy_plt): Likewise.
1530 (elf_x86_64_non_lazy_plt): Likewise.
1531 (elf_x86_64_link_hash_table_create): Likewise.
1532 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1533 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1534 (elf_x86_64_lazy_plt): Updated.
1535 (elf_x86_64_non_lazy_plt): Likewise.
1536 (elf_x86_64_lazy_bnd_plt): Likewise.
1537 (elf_x86_64_non_lazy_bnd_plt): Likewise.
1538 (elf_x86_64_lazy_ibt_plt): Likewise.
1539 (elf_x32_lazy_ibt_plt): Likewise.
1540 (elf_x86_64_non_lazy_ibt_plt): Likewise.
1541 (elf_x32_non_lazy_ibt_plt): Likewise.
1542 (elf_x86_64_allocate_dynrelocs): Likewise.
1543 (elf_x86_64_size_dynamic_sections): Likewise.
1544 (elf_x86_64_relocate_section): Likewise.
1545 (elf_x86_64_finish_dynamic_symbol): Likewise.
1546 (elf_x86_64_finish_dynamic_sections): Likewise.
1547 (elf_x86_64_get_synthetic_symtab): Likewise.
1548 (elf_x86_64_link_setup_gnu_properties): Likewise.
1549 (elf_x86_64_nacl_plt): Likewise.
1550 * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
1552 (ELF32_DYNAMIC_INTERPRETER): New.
1553 (ELF64_DYNAMIC_INTERPRETER): Likewise.
1554 (ELFX32_DYNAMIC_INTERPRETER): Likewise.
1555 (_bfd_x86_elf_link_hash_table_create): Likewise.
1556 (_bfd_x86_elf_link_hash_table_free): Renamed to ...
1557 (elf_x86_link_hash_table_free): This. Make it static.
1558 * elfxx-x86.h: Don't include "objalloc.h".
1560 (elf_x86_lazy_plt_layout): Likewise.
1561 (elf_x86_non_lazy_plt_layout): Likewise.
1562 (elf_x86_plt_layout): Likewise.
1563 (_bfd_x86_elf_link_hash_table_create): Likewise.
1564 (bfd_elf64_bfd_link_hash_table_create): Likewise.
1565 (bfd_elf32_bfd_link_hash_table_create): Likewise.
1566 (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
1567 srelplt2 and next_tls_desc_index.
1568 (_bfd_x86_elf_link_hash_table_free): Removed.
1570 2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
1572 * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
1573 branch offset interpretation.
1575 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1578 * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
1580 2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
1582 * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
1583 (elf_x86_64_srelplt2): Likewise.
1585 2017-08-30 Alan Modra <amodra@gmail.com>
1587 * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
1588 (ppc64_elf_tls_optimize): Set it.
1589 (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1590 insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
1591 addis would add zero.
1592 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
1593 (ppc_elf_tls_optimize): Set it.
1594 (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
1595 insn on TPREL16_LO relocs to use r2 when addis would add zero.
1597 2017-08-30 Alan Modra <amodra@gmail.com>
1599 * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
1600 __tls_get_addr call sequences to LE, don't move the addi down
1601 to the nop. Replace the bl with addi and leave the nop alone.
1603 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
1607 * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
1609 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1611 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1613 * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
1614 (BFD64_BACKENDS): Likewise.
1615 (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
1616 (BFD64_BACKENDS_CFILES): Likewise.
1617 * Makefile.in: Regenerated.
1618 * configure.ac (bfd_backends): Add elfxx-x86.lo together with
1619 elf32-i386.lo and elf64-x86-64.lo.
1620 * configure: Regenerated.
1621 * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
1622 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1623 "objalloc.h" and "hashtab.h".
1624 (ELIMINATE_COPY_RELOCS): Removed.
1625 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1626 (SYMBOL_NO_COPYRELOC): Likewise.
1627 (elf_i386_link_hash_entry): Likewise.
1628 (GOT_UNKNOWN): Likewise.
1629 (GOT_NORMAL): Likewise.
1630 (GOT_TLS_GD): Likewise.
1631 (elf_i386_hash_entry): Likewise.
1632 (elf_i386_obj_tdata): Likewise.
1633 (elf_i386_tdata): Likewise.
1634 (elf_i386_local_got_tls_type): Likewise.
1635 (elf_i386_local_tlsdesc_gotent): Likewise.
1636 (elf_i386_hash_table): Likewise.
1637 (elf_i386_link_hash_newfunc): Likewise.
1638 (elf_i386_local_htab_hash): Likewise.
1639 (elf_i386_local_htab_eq): Likewise.
1640 (elf_i386_get_local_sym_hash): Likewise.
1641 (elf_i386_link_hash_table_free): Likewise.
1642 (elf_i386_copy_indirect_symbol): Likewise.
1643 (elf_i386_fixup_symbol): Likewise.
1644 (elf_i386_readonly_dynrelocs): Likewise.
1645 (elf_i386_always_size_sections): Likewise.
1646 (elf_i386_set_tls_module_base): Likewise.
1647 (elf_i386_dtpoff_base): Likewise.
1648 (compare_relocs): Likewise.
1649 (elf_i386_hash_symbol): Likewise.
1650 (elf_i386_parse_gnu_properties): Likewise.
1651 (elf_i386_merge_gnu_properties): Likewise.
1652 (elf_i386_link_check_relocs): Likewise.
1653 (elf_i386_merge_symbol_attribute): Likewise.
1654 (bfd_elf32_bfd_link_check_relocs): Likewise.
1655 (elf_backend_copy_indirect_symbol): Likewise.
1656 (elf_backend_always_size_sections): Likewise.
1657 (elf_backend_omit_section_dynsym): Likewise.
1658 (elf_backend_hash_symbol): Likewise.
1659 (elf_backend_fixup_symbol): Likewise.
1660 (elf_backend_parse_gnu_properties): Likewise.
1661 (elf_backend_merge_gnu_properties): Likewise.
1662 (elf_backend_merge_symbol_attribute): Likewise.
1663 (elf_i386_mkobject): Updated.
1664 (elf_i386_link_hash_table_create): Likewise.
1665 (elf_i386_check_tls_transition): Likewise.
1666 (elf_i386_tls_transition): Likewise.
1667 (elf_i386_convert_load_reloc): Likewise.
1668 (elf_i386_check_relocs): Likewise.
1669 (elf_i386_adjust_dynamic_symbol): Likewise.
1670 (elf_i386_allocate_dynrelocs): Likewise.
1671 (elf_i386_convert_load): Likewise.
1672 (elf_i386_size_dynamic_sections): Likewise.
1673 (elf_i386_relocate_section): Likewise.
1674 (elf_i386_finish_dynamic_symbol ): Likewise.
1675 (elf_i386_finish_dynamic_sections): Likewise.
1676 (elf_i386_output_arch_local_syms): Likewise.
1677 (elf_i386_get_synthetic_symtab): Likewise.
1678 (elf_i386_link_setup_gnu_properties): Likewise.
1679 (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
1680 of elf_link_hash_table, as base.
1681 (elf_i386_next_tls_desc_index): New.
1682 (elf_i386_srelplt2): Likewise.
1683 (elf_i386_plt): Likewise.
1684 (elf_i386_lazy_plt): Likewise.
1685 (elf_i386_non_lazy_plt): Likewise.
1686 * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
1687 "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
1688 "objalloc.h" and "hashtab.h".
1689 (ELIMINATE_COPY_RELOCS): Removed.
1690 (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
1691 (SYMBOL_NO_COPYRELOC): Likewise.
1692 (elf_x86_64_link_hash_entry): Likewise.
1693 (GOT_UNKNOWN): Likewise.
1694 (GOT_NORMAL): Likewise.
1695 (GOT_TLS_GD): Likewise.
1696 (elf_x86_64_hash_entry): Likewise.
1697 (elf_x86_64_obj_tdata): Likewise.
1698 (elf_x86_64_tdata): Likewise.
1699 (elf_x86_64_local_got_tls_type): Likewise.
1700 (elf_x86_64_local_tlsdesc_gotent): Likewise.
1701 (elf_x86_64_hash_table): Likewise.
1702 (elf_x86_64_link_hash_newfunc): Likewise.
1703 (elf_x86_64_local_htab_hash): Likewise.
1704 (elf_x86_64_local_htab_eq): Likewise.
1705 (elf_x86_64_get_local_sym_hash): Likewise.
1706 (elf_x86_64_link_hash_table_free): Likewise.
1707 (elf_x86_64_copy_indirect_symbol): Likewise.
1708 (elf_x86_64_fixup_symbol): Likewise.
1709 (elf_x86_64_readonly_dynrelocs): Likewise.
1710 (elf_x86_64_always_size_sections): Likewise.
1711 (elf_x86_64_set_tls_module_base): Likewise.
1712 (elf_x86_64_dtpoff_base): Likewise.
1713 (compare_relocs): Likewise.
1714 (elf_x86_64_merge_symbol_attribute): Likewise.
1715 (elf_x86_64_hash_symbol): Likewise.
1716 (elf_x86_64_parse_gnu_properties): Likewise.
1717 (elf_x86_64_merge_gnu_properties): Likewise.
1718 (elf_x86_64_link_check_relocs): Likewise.
1719 (elf_backend_copy_indirect_symbol): Likewise.
1720 (elf_backend_always_size_sections): Likewise.
1721 (bfd_elf64_bfd_link_check_relocs): Likewise.
1722 (elf_backend_merge_symbol_attribute): Likewise.
1723 (elf_backend_hash_symbol): Likewise.
1724 (elf_backend_omit_section_dynsym): Likewise.
1725 (elf_backend_fixup_symbol): Likewise.
1726 (elf_backend_parse_gnu_properties): Likewise.
1727 (elf_backend_merge_gnu_properties): Likewise.
1728 (bfd_elf32_bfd_link_check_relocs): Likewise.
1729 (elf_x86_64_mkobject): Updated.
1730 (elf_x86_64_link_hash_table_create): Likewise.
1731 (elf_x86_64_check_tls_transition): Likewise.
1732 (elf_x86_64_tls_transition): Likewise.
1733 (elf_x86_64_convert_load_reloc): Likewise.
1734 (elf_x86_64_check_relocs): Likewise.
1735 (elf_x86_64_adjust_dynamic_symbol): Likewise.
1736 (elf_x86_64_allocate_dynrelocs): Likewise.
1737 (elf_x86_64_convert_load): Likewise.
1738 (elf_x86_64_size_dynamic_sections): Likewise.
1739 (elf_x86_64_relocate_section): Likewise.
1740 (elf_x86_64_finish_dynamic_symbol ): Likewise.
1741 (elf_x86_64_finish_dynamic_sections): Likewise.
1742 (elf_x86_64_output_arch_local_syms): Likewise.
1743 (elf_x86_64_get_synthetic_symtab): Likewise.
1744 (elf_x86_64_link_setup_gnu_properties): Likewise.
1745 (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
1746 instead of elf_link_hash_table, as base.
1747 (elf_x86_64_next_tls_desc_index): New.
1748 (elf_x86_64_srelplt2): Likewise.
1749 (elf_x86_64_plt): Likewise.
1750 (elf_x86_64_lazy_plt): Likewise.
1751 (elf_x86_64_non_lazy_plt): Likewise.
1752 * elfxx-x86.c: New file.
1753 * elfxx-x86.h: Likewise.
1755 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1757 * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
1759 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1761 2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
1763 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
1764 sections before checking dynamic relocations and free invalid
1765 PLT section contents.
1766 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1768 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1770 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
1771 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
1773 2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
1778 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1780 2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
1782 * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
1784 * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
1786 2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
1789 * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
1790 dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
1791 Add a has_no_copy_on_protected bitfield.
1792 (elf_has_no_copy_on_protected): New.
1793 * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
1794 elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1795 (elf_merge_gnu_property_list): Likewise.
1796 (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
1797 to FALSE for elf_has_no_copy_on_protected.
1798 * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
1799 (elf_i386_link_hash_entry): Add def_protected.
1800 (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1801 when checking info->nocopyreloc.
1802 (elf_i386_link_setup_gnu_properties): Don't set
1803 extern_protected_data here.
1804 (elf_i386_merge_symbol_attribute): New function.
1805 (elf_backend_merge_symbol_attribute): New.
1806 * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
1807 (elf_x86_64_link_hash_entry): Add def_protected.
1808 (elf_x86_64_need_pic): Report protected symbol for def_protected.
1809 (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
1810 when checking info->nocopyreloc.
1811 (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
1812 relocation run-time overflow and unresolvable R_X86_64_32S
1813 relocation against protected data symbol defined in shared object
1814 with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
1815 (elf_x86_64_link_setup_gnu_properties): Don't set
1816 extern_protected_data here.
1817 (elf_x86_64_merge_symbol_attribute): New function.
1818 (elf_backend_merge_symbol_attribute): New.
1820 2017-08-26 Alan Modra <amodra@gmail.com>
1822 * elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1823 (ppc_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1824 (ppc_elf_relocate_section): Comment fix.
1825 * elf64-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.
1826 (ppc64_elf_check_relocs): Only set DF_STATIC_TLS in shared libs.
1827 Support dynamic relocs for TPREL16 when non-pic too.
1828 (dec_dynrel_count): Adjust TPREL16 handling as per check_relocs.
1829 (ppc64_elf_relocate_section): Support dynamic relocs for TPREL16
1832 2017-08-25 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (elf_i386_link_hash_entry): Remove redundant
1835 "symbol" in comments.
1836 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Likewise.
1838 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1841 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for
1842 R_X86_64_PC32 relocation run-time overflow and unresolvable
1843 R_X86_64_32S relocation with -z nocopyreloc.
1845 2017-08-24 H.J. Lu <hongjiu.lu@intel.com>
1847 * elf32-i386.c (elf_i386_check_relocs): Revert the last change.
1848 Undefined symbols may not have a type.
1849 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1851 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1853 * elf64-x86-64.c (elf_x86_64_need_pic): Add an argument for
1854 bfd_link_info. Report shared, PIE or PDE object based on
1856 (elf_x86_64_check_relocs): Update elf_x86_64_need_pic call.
1857 (elf_x86_64_relocate_section): Likewise.
1859 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1861 * elf32-i386.c (elf_i386_check_relocs): Increment PLT count only
1862 for function symbols.
1863 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1865 2017-08-23 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set
1868 extern_protected_data to FALSE if GNU_PROPERTY_NO_COPY_ON_PROTECTED
1869 is set on any input relocatable file.
1870 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1872 2017-08-23 Alan Modra <amodra@gmail.com>
1875 * elf64-ppc.c (ensure_undef_dynamic): Rename from
1876 ensure_undefweak_dynamic. Handle undefined too.
1877 * elf32-ppc.c (ensure_undef_dynamic): Likewise.
1878 * elf32-hppa.c (ensure_undef_dynamic): Likewise.
1879 (allocate_dynrelocs): Discard undefined non-default visibility
1880 relocs first. Make undefined syms dynamic. Tidy goto.
1882 2017-08-21 Alan Modra <amodra@gmail.com>
1883 H.J. Lu <hongjiu.lu@intel.com>
1886 * elf-bfd.h (SYMBOLIC_BIND): Return TRUE for __start/__stop symbols.
1887 * elflink.c (bfd_elf_define_start_stop): Rewrite.
1889 2017-08-21 Hans-Peter Nilsson <hp@bitrange.com>
1892 * elf64-mmix.c (mmix_elf_relax_section): Correct handling of
1893 undefined weak symbols.
1895 2017-08-18 Nick Clifton <nickc@redhat.com>
1898 * tekhex.c (getsym): Fix check for source pointer walking off the
1899 end of the input buffer.
1901 2017-08-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1904 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Skip IFUNC
1905 relocations in debug sections, change abort to _bfd_error_handler.
1907 2017-08-14 Nick Clifton <nickc@redhat.com>
1910 * elf.c (setup_group): Check for an empty or very small group
1912 * po/bfd.pot: Regenerate.
1914 2017-08-14 Alan Modra <amodra@gmail.com>
1917 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Don't add
1918 alignment padding here.
1919 * elflink.c (bfd_elf_discard_info): Add .eh_frame padding here
1920 in a reverse pass over sections.
1922 2017-08-11 H.J. Lu <hongjiu.lu@intel.com>
1925 * elf32-i386.c (elf_i386_get_synthetic_symtab): Allocate space
1926 for @plt suffixes first.
1927 * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
1929 2017-08-08 Nick Clifton <nickc@redhat.com>
1932 * elf-attrs.c (_bfd_elf_parse_attributes): Complain about very
1933 small section lengths.
1934 * elf.c (_bfd_elf_setup_sections): Skip empty entries in the group
1936 (elfcore_grok_freebsd_prstatus): Add checks to make sure that
1937 there is enough data present in the note.
1939 2017-08-08 Alan Modra <amodra@gmail.com>
1942 * elf32-microblaze.c (microblaze_elf_check_relocs): Don't bump
1943 got.refcount for GOTOFF relocs, just create .got section.
1945 2017-08-07 H.J. Lu <hongjiu.lu@intel.com>
1947 * elflink.c (elf_link_add_object_symbols): Move common symbol
1948 check after bed->common_definition.
1950 2017-08-07 Alan Modra <amodra@gmail.com>
1953 * elflink.c (bfd_elf_final_link): Don't segfault when sections
1954 needed to define various dynamic tags have been discarded.
1956 2017-08-07 Nick Clifton <nickc@redhat.com>
1959 * elf32-i386.c (elf_i386_link_setup_gnu_properties): If the dynobj
1960 has not been set then use the bfd returned by
1961 _bfd_elf_link_setup_gnu_properties. If that is null then search
1962 through all the input bfds selecting the first normal, ELF format
1964 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Likewise.
1966 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1968 * elf32-i386.c (elf_i386_link_hash_entry): Change tls_get_addr
1970 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 0.
1971 (elf_i386_check_tls_transition): Check tls_get_addr directly.
1972 (elf_i386_convert_load_reloc): Update tls_get_addr check.
1973 (elf_i386_link_check_relocs): New function.
1974 (bfd_elf32_bfd_link_check_relocs): New.
1975 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Change tls_get_addr
1977 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 0.
1978 (elf_x86_64_check_tls_transition): Check tls_get_addr directly.
1979 (elf_x86_64_convert_load_reloc): Update tls_get_addr check.
1980 (elf_x86_64_link_check_relocs): New function.
1981 (bfd_elf64_bfd_link_check_relocs): New.
1982 (bfd_elf32_bfd_link_check_relocs): Likewise.
1984 2017-08-06 H.J. Lu <hongjiu.lu@intel.com>
1987 * elflink.c (elf_link_add_object_symbols): Treat common symbol
1988 as undefined for --no-define-common.
1990 2017-08-05 Alan Modra <amodra@gmail.com>
1992 * elf32-hppa.c (elf32_hppa_set_gp): Don't require an
1993 hppa_link_hash_table.
1995 2017-08-02 Max Filippov <jcmvbkbc@gmail.com>
1997 * xtensa-isa.c (xtensa_isa_init): Don't update lookup table
1998 entries for sysregs with negative indices.
2000 2017-08-01 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2002 * elf32-s390.c (elf_s390_finish_dynamic_sections): Skip if it
2003 isn't the S/390 specific elf data.
2004 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2006 2017-07-31 Kuan-Lin Chen <rufus@andestech.com>
2008 * elfxx-riscv.c (riscv_elf_add_sub_reloc): New function.
2009 * (howto_table) [R_RISCV_ADD8]: Use riscv_elf_add_sub_reloc.
2010 [R_RISCV_ADD16]: Likewise.
2011 [R_RISCV_ADD32]: Likewise.
2012 [R_RISCV_ADD64]: Likewise.
2013 [R_RISCV_SUB6]: Likewise.
2014 [R_RISCV_SUB8]: Likewise.
2015 [R_RISCV_SUB16]: Likewise.
2016 [R_RISCV_SUB32]: Likewise.
2017 [R_RISCV_SUB64]: Likewise.
2019 2017-07-31 Alan Modra <amodra@gmail.com>
2021 * elf64-ppc.c (ppc64_elf_tls_setup): Warn on --plt-localentry
2022 without ld.so checks.
2024 2017-07-29 Alan Modra <amodra@gmail.com>
2027 * elf64-ppc.c (struct ppc_link_hash_entry): Add non_zero_localentry.
2028 (ppc64_elf_merge_symbol): Set non_zero_localentry.
2029 (is_elfv2_localentry0): Test non_zero_localentry.
2030 (ppc64_elf_tls_setup): Default to --no-plt-localentry.
2032 2017-07-28 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2034 * elf32-s390.c (elf_s390_finish_dynamic_sections): Add NULL
2035 pointer check for htab->elf.irelplt.
2036 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2038 2017-07-27 Nick Clifton <nickc@redhat.com>
2041 * mach-o.c (bfd_mach_o_read_symtab_strtab): Fail if the symtab
2043 * nlmcode.h (nlm_swap_auxiliary_headers_in): Replace assertion
2045 * section.c (bfd_make_section_with_flags): Fail if the name or bfd
2047 * vms-alpha.c (bfd_make_section_with_flags): Correct computation
2049 (evax_bfd_print_emh): Check for invalid string lengths.
2051 2017-07-25 Nick Clifton <nickc@redhat.com>
2053 * po/fr.po: Updated French translation.
2055 2017-07-25 Benjamin Green <bengreen5mx@gmail.com>
2058 * elf32-msp430.c (msp430_elf_relax_section): Allow conversion of
2059 16-bit absolute branches into 10-bit pc-relative branches on the
2060 MSP430 as well as the MSP430X.
2062 2017-07-25 Alan Modra <amodra@gmail.com>
2064 * elf64-ppc.c (struct map_stub): Add tls_get_addr_opt_bctrl.
2065 (stub_eh_frame_size): New function.
2066 (ppc_size_one_stub): Set group tls_get_addr_opt_bctrl.
2067 (group_sections): Init group tls_get_addr_opt_bctrl.
2068 (ppc64_elf_size_stubs): Update sizing and initialization of
2069 .eh_frame. Iteration over stubs via group list.
2070 (ppc64_elf_build_stubs): Iterate over stubs via group list.
2071 (ppc64_elf_finish_dynamic_sections): Update finalization of
2074 2017-07-24 Nick Clifton <nickc@redhat.com>
2077 * mach-o.c (bfd_mach_o_canonicalize_relocs): Pass the base address
2078 of the relocs to the canonicalize_one_reloc routine.
2079 * mach-o.h (struct bfd_mach_o_backend_data): Update the prototype
2080 for the _bfd_mach_o_canonicalize_one_reloc field.
2081 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add
2082 res_base parameter. Use to check for corrupt pair relocs.
2083 * mach-o-aarch64.c (bfd_mach_o_arm64_canonicalize_one_reloc):
2085 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc):
2087 * mach-o-x86-64.c (bfd_mach_o_x86_64_canonicalize_one_reloc):
2090 * vms-alpha.c (_bfd_vms_slurp_eihd): Make sure that there is
2091 enough data in the record before attempting to parse it.
2092 (_bfd_vms_slurp_eeom): Likewise.
2094 (_bfd_vms_slurp_egsd): Check for an invalid section index.
2095 (image_set_ptr): Likewise.
2096 (alpha_vms_slurp_relocs): Likewise.
2098 (alpha_vms_object_p): Check for a truncated record.
2100 2017-07-24 Nick Clifton <nickc@redhat.com>
2103 * reloc.c (_bfd_unrecognized_reloc): New function. Reports
2104 an unrecognized reloc and sets the bfd_error value.
2105 * libbfd.h: Regenerate.
2106 * elf32-arm.c (elf32_arm_final_link_relocate): Use the new
2108 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2109 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2110 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2111 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise.
2112 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2114 2017-07-23 Alan Modra <amodra@gmail.com>
2116 * elf64-ppc.c (ppc64_elf_size_stubs): Correct advance to
2119 2017-07-19 Szabolcs Nagy <szabolcs.nagy@arm.com>
2122 * elfnn-aarch64.c (elfNN_aarch64_reloc_type_class): Return
2123 reloc_class_ifunc for ifunc symbols.
2125 2017-07-19 Nick Clifton <nickc@redhat.com>
2128 * archive.c (bfd_generic_archive_p): If the bfd does not have the
2129 correct magic bytes at the start, set the error to wrong format
2130 and clear the format selector before returning NULL.
2132 2017-07-19 Nick Clifton <nickc@redhat.com>
2135 * coff-rs6000.c (_bfd_strntol): New function.
2136 (_bfd_strntoll): New function.
2137 (GET_VALUE_IN_FIELD): New macro.
2138 (EQ_VALUE_IN_FIELD): new macro.
2139 (_bfd_xcoff_slurp_armap): Use new macros.
2140 (_bfd_xcoff_archive_p): Likewise.
2141 (_bfd_xcoff_read_ar_hdr): Likewise.
2142 (_bfd_xcoff_openr_next_archived_file): Likewise.
2143 (_bfd_xcoff_stat_arch_elt): Likewise.
2144 * coff64-rs6000.c (_bfd_strntol): New function.
2145 (_bfd_strntoll): New function.
2146 (GET_VALUE_IN_FIELD): New macro.
2147 (xcoff64_slurp_armap): Use new macros.
2149 2017-07-19 Claudiu Zissulescu <claziss@synopsys.com>
2150 John Eric Martin <John.Martin@emmicro-us.com>
2152 * bfd-in2.h: Regenerate.
2153 * libbfd.h: Regenerate.
2154 * elf32-arc.c (JLI): Define.
2155 * reloc.c: Add JLI relocations.
2157 2017-07-18 Nick Clifton <nickc@redhat.com>
2160 * coff-sh.c: Fix spelling typos.
2161 * compress.c: Likewise.
2162 * cpu-pdp11.c: Likewise.
2163 * ecofflink.c: Likewise.
2164 * elf-m10300.c: Likewise.
2166 * elf32-arm.c: Likewise.
2167 * elf32-m68k.c: Likewise.
2168 * elf32-nds32.c: Likewise.
2169 * elf32-ppc.c: Likewise.
2170 * elf32-sh.c: Likewise.
2171 * elf32-v850.c: Likewise.
2172 * elf64-ppc.c: Likewise.
2173 * elf64-x86-64.c: Likewise.
2174 * elflink.c: Likewise.
2175 * elfnn-aarch64.c: Likewise.
2176 * elfxx-mips.c: Likewise.
2178 * sunos.c: Likewise.
2179 * vms-alpha.c: Likewise.
2180 * xcofflink.c: Likewise.
2182 2017-07-18 Nick Clifton <nickc@redhat.com>
2185 * coffcode.h (handle_COMDAT): Replace abort with an error message
2188 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2191 * elf64-x86-64.c (elf_x86_64_relocate_section): Limit PIC check
2194 2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
2196 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2198 2017-07-16 Alan Modra <amodra@gmail.com>
2200 * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimize
2201 __tls_index GOT entries when using __tls_get_addr_opt stub.
2202 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2204 2017-07-12 Alan Modra <amodra@gmail.com>
2206 * po/es.po: Update from translationproject.org/latest/bfd/.
2207 * po/fi.po: Likewise.
2208 * po/fr.po: Likewise.
2209 * po/id.po: Likewise.
2210 * po/ja.po: Likewise.
2211 * po/ro.po: Likewise.
2212 * po/ru.po: Likewise.
2213 * po/sr.po: Likewise.
2214 * po/sv.po: Likewise.
2215 * po/tr.po: Likewise.
2216 * po/uk.po: Likewise.
2217 * po/vi.po: Likewise.
2218 * po/zh_CN.po: Likewise.
2219 * po/hr.po: New file from translationproject.org.
2220 * configure.ac (ALL_LINGUAS): Add hr. Sort.
2221 * configure: Regenerate.
2223 2017-07-12 Nick Clifton <nickc@redhat.com>
2225 Fix compile time warnings using gcc 7.1.1.
2226 * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of
2228 (elf_xtensa_get_gotplt_section): Increase length of got_name
2230 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a
2231 default return of FALSE.
2232 * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a
2233 default return of FALSE.
2235 2017-07-12 Alan Modra <amodra@gmail.com>
2237 * binary.c (binary_set_section_contents): Don't print filepos in
2239 (coff_write_object_contents): Cast size_t for error message.
2240 (coff_slurp_line_table): Don't use bfd_vma symndx.
2241 (coff_slurp_reloc_table): Remove unneeded cast.
2242 * dwarf2.c (read_section): Cast bfd_int64_t to long long for
2244 (find_abstract_instance_name): Likewise.
2245 * elf32-arm.c (arm_type_of_stub): Correct error arg order.
2246 (bfd_elf32_arm_stm32l4xx_erratum_scan): Don't cast error arg.
2247 (elf32_arm_check_relocs): Make r_symndx an int.
2248 * elf32-cris.c (cris_elf_check_relocs): Delete extraneous %s in
2250 * elf32-metag.c (elf_metag_relocate_section): Delete extra error
2252 * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Rewrite bogus
2254 * elf32-i386.c (elf_i386_check_relocs): Make r_symndx an int.
2255 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2256 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
2257 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
2258 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2259 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2260 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2261 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Likewise.
2262 * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2263 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2264 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
2265 * elf64-mmix.c (_bfd_mmix_after_linker_allocation): Cast size_t args
2266 and use %lu for error message.
2267 * elflink.c (elf_link_adjust_relocs): Delete extra error message arg.
2268 * mmo.c (mmo_scan): Make stab_loc a file_ptr. Cast expression for
2271 * elf32-arm.c (elf32_arm_tls_relax): Correct format string and args
2273 (elf32_arm_final_link_relocate): Likewise.
2274 * coff-arm.c (bfd_arm_process_before_allocation): Likewise.
2275 * coffcode.h (styp_to_sec_flags): Likewise.
2276 * cofflink.c (_bfd_coff_write_global_sym): Likewise.
2277 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Likewise.
2278 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
2279 * elf32-bfin.c (bfinfdpic_check_relocs): Likewise.
2280 (elf32_bfin_merge_private_bfd_data): Likewise.
2281 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2282 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
2283 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
2284 (i370_elf_relocate_section): Likewise.
2285 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
2286 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
2287 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
2288 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2289 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
2290 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
2291 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
2292 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
2293 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
2294 * ieee.c (ieee_write_id, read_id): Likewise.
2295 * mach-o.c (bfd_mach_o_write_contents): Likewise.
2296 (bfd_mach_o_layout_commands, bfd_mach_o_read_section_32): Likewise.
2297 (bfd_mach_o_read_section_64, bfd_mach_o_read_symtab_symbol): Likewise.
2298 (bfd_mach_o_read_command, bfd_mach_o_header_p): Likewise.
2299 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Likewise.
2300 * stabs.c (_bfd_link_section_stabs): Likewise.
2302 * coff-arm.c (coff_arm_relocate_section): Use L modifier in error
2304 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2305 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2306 * coff-rs6000.c (xcoff_reloc_type_toc): Likewise.
2307 * coff-sh.c (sh_relax_section): Likewise.
2308 (sh_relax_delete_bytes, sh_swap_insns): Likewise.
2309 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2310 * coffcode.h (coff_slurp_reloc_table): Likewise.
2311 * coffgen.c (_bfd_coff_get_external_symbols): Likewise.
2312 (_bfd_coff_read_string_table): Likewise.
2313 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2314 * compress.c (bfd_get_full_section_contents): Likewise.
2315 * dwarf2.c (read_formatted_entries, decode_line_info): Likewise.
2316 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2317 * elf.c (bfd_elf_string_from_elf_section): Likewise.
2318 * elf32-arc.c (arc_special_overflow_checks): Likewise.
2319 * elf32-arm.c (elf32_arm_tls_relax): Likewise.
2320 (elf32_arm_final_link_relocate, elf32_arm_relocate_section): Likewise.
2321 (elf32_arm_write_section): Likewise.
2322 * elf32-bfin.c (bfin_relocate_section): Likewise.
2323 (bfinfdpic_relocate_section): Likewise.
2324 * elf32-hppa.c (hppa_build_one_stub): Likewise.
2325 (final_link_relocate, elf32_hppa_relocate_section): Likewise.
2326 * elf32-i386.c (elf_i386_tls_transition): Likewise.
2327 (elf_i386_relocate_section): Likewise.
2328 * elf32-ip2k.c (ip2k_final_link_relocate): Likewise.
2329 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2330 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2331 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2332 * elf32-metag.c (elf_metag_relocate_section): Likewise.
2333 * elf32-nds32.c (unrecognized_reloc_msg): Likewise.
2334 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2): Likewise.
2335 (nds32_elf_relax_longcall3, nds32_elf_relax_longjump1): Likewise.
2336 (nds32_elf_relax_longjump2, nds32_elf_relax_longjump3): Likewise.
2337 (nds32_elf_relax_longcall4, nds32_elf_relax_longcall5): Likewise.
2338 (nds32_elf_relax_longcall6, nds32_elf_relax_longjump4): Likewise.
2339 (nds32_elf_relax_longjump5, nds32_elf_relax_longjump6): Likewise.
2340 (nds32_elf_relax_longjump7, nds32_elf_relax_loadstore): Likewise.
2341 (nds32_elf_relax_ptr, nds32_elf_ex9_build_hash_table): Likewise.
2342 * elf32-nios2.c (nios2_elf32_relocate_section): Likewise.
2343 * elf32-rx.c (UNSAFE_FOR_PID): Likewise.
2344 * elf32-s390.c (invalid_tls_insn, elf_s390_relocate_section): Likewise.
2345 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
2346 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
2347 * elf32-sh.c (sh_elf_relax_section): Likewise.
2348 (sh_elf_relax_delete_bytes, sh_elf_swap_insns): Likewise.
2349 (sh_elf_relocate_section): Likewise.
2350 * elf32-sh64.c (shmedia_prepare_reloc): Likewise.
2351 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2352 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2353 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
2354 * elf32-v850.c (v850_elf_relax_section): Likewise.
2355 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2356 (elf_vax_relocate_section): Likewise.
2357 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
2358 (extend_ebb_bounds_forward, extend_ebb_bounds_backward): Likewise.
2359 (compute_text_actions, compute_ebb_proposed_actions): Likewise.
2360 (do_fix_for_relocatable_link): Likewise.
2361 * elf64-alpha.c (elf64_alpha_relax_got_load): Likewise.
2362 (elf64_alpha_relax_with_lituse): Likewise.
2363 * elf64-hppa.c (elf64_hppa_finish_dynamic_symbol): Likewise.
2364 (elf_hppa_final_link_relocate): Likewise.
2365 * elf64-ia64-vms.c (elf64_ia64_relax_section): Likewise.
2366 (elf64_ia64_choose_gp, elf64_ia64_relocate_section): Likewise.
2367 (elf64_vms_link_add_object_symbols): Likewise.
2368 * elf64-mmix.c (mmix_elf_perform_relocation): Likewise.
2369 (mmix_final_link_relocate): Likewise.
2370 * elf64-s390.c (invalid_tls_insn): Likewise.
2371 (elf_s390_relocate_section): Likewise.
2372 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2373 * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2374 (elf_x86_64_relocate_section): Likewise.
2375 * elfcode.h (elf_slurp_symbol_table): Likewise.
2376 * elfcore.h (elf_core_file_p): Likewise.
2377 * elflink.c (elf_link_read_relocs_from_section): Likewise.
2378 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
2379 (elfNN_aarch64_relocate_section): Likewise.
2380 * elfnn-ia64.c (elfNN_ia64_relax_section): Likewise.
2381 (elfNN_ia64_choose_gp, elfNN_ia64_relocate_section): Likewise.
2382 * elfnn-riscv.c (riscv_elf_relocate_section): Likewise.
2383 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2384 (_bfd_mips_elf_relocate_section): Likewise.
2385 (_bfd_mips_elf_finish_dynamic_symbol, mips_finish_exec_plt): Likewise.
2386 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2387 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
2388 * ieee.c (ieee_slurp_external_symbols): Likewise.
2389 * ihex.c (ihex_write_object_content): Likewise.
2390 * mach-o.c (bfd_mach_o_build_exec_seg_command): Likewise.
2391 * merge.c (_bfd_merged_section_offset): Likewise.
2392 * mmo.c (mmo_write_loc_chunk): Likewise.
2393 (mmo_write_object_contents): Likewise.
2394 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Likewise.
2395 * stabs.c (_bfd_link_section_stabs): Likewise.
2396 * xcofflink.c (xcoff_link_add_symbols, xcoff_find_tc0): Likewise.
2398 2017-07-11 Alan Modra <amodra@gmail.com>
2400 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo.
2402 2017-07-11 Alan Modra <amodra@gmail.com>
2404 * elf32-ppc.c (ppc_elf_relocate_section): Emit "unexpected
2405 instruction" error using _bfd_error_handler, not einfo.
2407 2017-07-10 Nick Clifton <nickc@redhat.com>
2409 * coffcode.h (coff_slurp_symbol_table): Do not include an entry
2410 for C_AIX_WEAKEXT if it has the same value as C_WEAKEXT.
2412 2017-07-07 John Baldwin <jhb@FreeBSD.org>
2414 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PTLWPINFO.
2416 2017-07-07 Alan Modra <amodra@gmail.com>
2418 * coffcode.h (coff_slurp_symbol_table): Handle C_AIX_WEAKEXT.
2420 2017-07-07 Alan Modra <amodra@gmail.com>
2422 * bfd.c (_doprnt): Replace "L" with "ll" when printing bfd_vma
2423 as long long. Move code replacing "ll" with "I64", and simplify.
2425 2017-07-06 H.J. Lu <hongjiu.lu@intel.com>
2427 * bfd.c (_doprnt): Convert 'L' to 'l' when setting wide_width
2430 2017-07-05 H.J. Lu <hongjiu.lu@intel.com>
2432 * dwarf2.c (line_info_add_include_dir_stub): Replace time with
2434 (line_info_add_file_name): Likewise.
2435 (decode_line_info): Likewise.
2437 2017-07-04 Tristan Gingold <gingold@adacore.com>
2439 * version.m4: Bump version to 2.29.51
2440 * configure: Regenerate.
2442 2017-07-04 Jiong Wang <jiong.wang@arm.com>
2444 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the
2445 sanity check at the head of this function.
2447 2017-07-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2449 * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and
2450 dwarf_line_str_size.
2451 (struct attr_abbrev): Add field implicit_const.
2452 (dwarf_debug_sections): Add .debug_line_str.
2453 (enum dwarf_debug_section_enum): Add debug_line_str and debug_max.
2454 (dwarf_debug_section_assert): Add static assertion.
2455 (read_indirect_line_string): New.
2456 (read_abbrevs): Support DW_FORM_implicit_const.
2457 (is_str_attr): Support DW_FORM_line_strp.
2458 (read_attribute_value): Support DW_FORM_line_strp and
2459 DW_FORM_implicit_const.
2460 (read_attribute): Support DW_FORM_implicit_const.
2461 (line_info_add_include_dir, line_info_add_include_dir_stub):
2462 (line_info_add_file_name, read_formatted_entries): New.
2463 (decode_line_info, parse_comp_unit): Support DWARF 5.
2464 (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer.
2466 2017-07-03 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2468 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the
2469 abort statement that was put for symbols that are not dynamic.
2471 2017-07-03 Tristan Gingold <gingold@adacore.com>
2473 * po/bfd.pot: Regenerate
2475 2017-07-03 Alan Modra <amodra@gmail.com>
2477 * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for
2478 __MSVCRT__. Support "L" modifier for bfd_vma. Formatting.
2479 * elf.c (setup_group): Use "Lx" to print sh_size.
2480 (_bfd_elf_setup_sections): Remove unnecessary cast and print
2481 unknown section type in hex.
2482 (copy_special_section_fields): Style fix.
2483 (bfd_section_from_shdr): Correct format for sh_link. Use a
2484 common error message for all the variants of unrecognized
2486 (assign_file_positions_for_load_sections): Use "Lx" for lma
2487 adjust error message.
2488 (assign_file_positions_for_non_load_sections): Formatting.
2489 (rewrite_elf_program_header): Formatting. Use "Lx" for
2490 bfd_vma values in error messages.
2491 * elfcode.h (elf_slurp_reloc_table_from_section): Cast
2492 ELF_R_SYM value to type expected by format.
2493 * elflink.c (elf_link_read_relocs_from_section): Use "Lx"
2495 (elf_link_add_object_symbols): Use "Lu" for symbol sizes.
2496 (elf_link_input_bfd): Use "Lx" for r_info.
2497 (bfd_elf_gc_record_vtinherit): Use "Lx" for offset.
2499 2017-07-03 Alan Modra <amodra@gmail.com>
2501 * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG.
2502 * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and
2503 Microsoft C library variant of long long format specifier.
2504 (PRINT20): Cast value to bfd_uint64_t not long long.
2505 * coffcode.h (coff_print_aux): Use BFD_VMA_FMT.
2506 * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than
2507 long long. Don't cast to bfd_vma.
2508 * elf32-score.c (score3_bfd_getl48): Likewise.
2509 * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise.
2511 2017-07-03 Alan Modra <amodra@gmail.com>
2513 * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to
2515 (bfd_elf_print_symbol): Don't cast symbol->flags.
2516 (_bfd_elf_symbol_from_bfd_symbol): Likewise.
2517 * elf32-ppc.c (ppc_elf_begin_write_processing): Correct
2518 _bfd_error_handler argument order.
2519 (ppc_elf_merge_private_bfd_data): Don't cast flags.
2521 2017-07-03 Alan Modra <amodra@gmail.com>
2523 * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke
2524 AC_TYPE_LONG_DOUBLE.
2525 * configure: Regenerate.
2526 * config.in: Regenerate.
2528 2017-06-29 Andrew Waterman <andrew@sifive.com>
2530 * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy
2533 2017-06-29 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
2535 * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic
2536 unless it is undefined weak.
2537 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag
2538 relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE
2540 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol
2541 is not dynamic in PIC, abort.
2543 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2546 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make
2547 undefined weak symbols into dynamic.
2548 (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE
2549 relocation for non-dynamic symbols.
2550 (elfNN_aarch64_finish_dynamic_symbol): Add sanity check.
2552 2017-06-29 Jiong Wang <jiong.wang@arm.com>
2554 * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function.
2555 (elfNN_aarch64_final_link_relocate): Delete duplicated code for
2556 BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC,
2557 BFD_RELOC_AARCH64_MOVW_GOTOFF_G1.
2558 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the
2561 2017-06-29 Andreas Arnez <arnez@linux.vnet.ibm.com>
2563 * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype.
2564 (elfcore_write_s390_gs_bc): Likewise.
2565 * elf.c (elfcore_grok_s390_gs_cb): New function.
2566 (elfcore_grok_s390_gs_bc): New function.
2567 (elfcore_grok_note): Call them.
2568 (elfcore_write_s390_gs_cb): New function.
2569 (elfcore_write_s390_gs_bc): New function.
2570 (elfcore_write_register_note): Call them.
2572 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2574 * libbfd.c (_bfd_generic_get_section_contents): Don't call
2575 bfd_get_file_size. Check archive element size.
2576 (_bfd_generic_get_section_contents_in_window): Likewise.
2578 2017-06-28 H.J. Lu <hongjiu.lu@intel.com>
2580 * bfd-in2.h: Regenerated.
2581 * bfdio.c (bfd_get_size): Change return type to ufile_ptr.
2582 (bfd_get_file_size): Likewise.
2584 2017-06-28 Maciej W. Rozycki <macro@imgtec.com>
2585 Matthew Fortune <matthew.fortune@imgtec.com>
2587 * archures.c (bfd_mach_mips_interaptiv_mr2): New macro.
2588 * cpu-mips.c (I_interaptiv_mr2): New enum value.
2589 (arch_info_struct): Add "mips:interaptiv-mr2" entry.
2590 * elfxx-mips.c (_bfd_elf_mips_mach) <E_MIPS_MACH_IAMR2>: New
2592 (mips_set_isa_flags) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2593 (bfd_mips_isa_ext) <bfd_mach_mips_interaptiv_mr2>: Likewise.
2594 (print_mips_isa_ext) <AFL_EXT_INTERAPTIV_MR2>: Likewise.
2595 (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and
2596 `bfd_mach_mips_interaptiv_mr2' entries.
2597 * bfd-in2.h: Regenerate.
2599 2017-06-27 Nick Clifton <nickc@redhat.com>
2601 * tekhex.c (pass_over): Revert accidental conversion of a local
2602 array to a static array.
2604 2017-06-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2607 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust
2608 reloc addend if necessary. Adjust diff only if
2609 shrinked_insn_address < end_address.
2611 2017-06-27 Alan Modra <amodra@gmail.com>
2614 * libbfd.c (_bfd_generic_get_section_contents): Warning fix.
2615 (_bfd_generic_get_section_contents_in_window): Likewise.
2617 2017-06-26 Kuan-Lin Chen <rufus@andestech.com>
2619 * elfnn-riscv.c (perform_relocation): Support the new
2620 R_RISCV_32_PCREL relocation.
2621 (riscv_elf_relocate_section): Likewise.
2622 * elfxx-riscv.c (howto_table): Likewise.
2623 (riscv_reloc_map): Likewise.
2624 * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation.
2625 * libbfd.h: Regenerate.
2627 2017-06-27 Alan Modra <amodra@gmail.com>
2630 * libbfd.c (_bfd_generic_get_section_contents): Delete abort.
2631 Use unsigned file pointer type, and remove cast.
2632 * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise.
2633 Add "count", not "sz".
2635 2017-06-26 Pedro Alves <palves@redhat.com>
2638 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not
2641 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2644 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add
2647 2017-06-26 Maciej W. Rozycki <macro@imgtec.com>
2649 * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit.
2650 * elfxx-mips.c (mips_set_isa_flags) <bfd_mach_mips4010>: Set
2651 E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'.
2652 (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending
2653 `bfd_mach_mips6000' rather than `bfd_mach_mips4000'.
2655 2017-06-26 H.J. Lu <hongjiu.lu@intel.com>
2658 * compress.c (bfd_get_full_section_contents): Don't check the
2660 * libbfd.c (_bfd_generic_get_section_contents): Check for and
2661 reject a section whose size + offset is greater than the size
2663 (_bfd_generic_get_section_contents_in_window): Likewise.
2665 2017-06-26 Nick Clifton <nickc@redhat.com>
2668 * tekhex.c (getvalue): Check for the source pointer exceeding the
2669 end pointer before the first byte is read.
2671 2017-06-26 Nick Clifton <nickc@redhat.com>
2674 * opncls.c (get_build_id): Check that the section is big enough
2675 to contain the whole note.
2676 * compress.c (bfd_get_full_section_contents): Check for and reject
2677 a section whose size is greater than the size of the entire file.
2678 * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not
2679 contain a notes section.
2681 2017-06-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2683 * elf64-s390.c (elf_s390_additional_program_headers): Add NULL
2685 (elf_s390_modify_segment_map): Likewise.
2686 (bfd_elf_s390_set_options): Lisewise.
2688 2017-06-26 Alan Modra <amodra@gmail.com>
2690 * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj
2692 (_bfd_elf_size_group_sections): Skip --just-syms bfds.
2693 (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and
2694 .preinit_array on --just-syms bfds.
2695 (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds.
2696 (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise.
2697 (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise.
2699 2017-06-25 Sergei Trofimovich <slyfox@gentoo.org>
2701 * elf.c (find_link): Bounds check "hint".
2703 2017-06-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
2705 * elf32-arm.c (using_thumb_only): Update list of architectures in
2706 BFD_ASSERT for which the logic is valid.
2707 (using_thumb2_bl): Likewise.
2708 (using_thumb2): Likewise and return true for ARMv8-R.
2709 (arch_has_arm_nop): Likewise.
2710 (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch
2711 merging logic. Update commentis for value 15 of v8m_baseline,
2712 v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide
2713 merging of value 15 of Tag_CPU_arch.
2715 2017-06-23 Jiong Wang <jiong.wang@arm.com>
2717 * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to
2718 BFD_RELOC_AARCH64_ADR_GOT_PAGE
2719 * bfd-in2.h: Regenerate.
2721 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2723 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move
2724 the error_alignment label forward. Properly align program
2725 property note section.
2727 2017-06-22 Eric Christopher <echristo@gmail.com>
2729 * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than
2730 abs to fix a truncation warning.
2732 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2734 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve
2735 local undefined weak symbol to 0.
2736 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise.
2738 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2740 * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk
2741 is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2742 (elf_i386_link_setup_gnu_properties): If info->shstk is set,
2743 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2744 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If
2745 info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK.
2746 (elf_x86_64_link_setup_gnu_properties): If info->shstk is set,
2747 turn on GNU_PROPERTY_X86_FEATURE_1_IBT.
2749 2017-06-22 H.J. Lu <hongjiu.lu@intel.com>
2751 * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New.
2752 (elf_i386_lazy_ibt_plt_entry): Likewise.
2753 (elf_i386_pic_lazy_ibt_plt0_entry): Likewise.
2754 (elf_i386_non_lazy_ibt_plt_entry): Likewise.
2755 (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise.
2756 (elf_i386_eh_frame_lazy_ibt_plt): Likewise.
2757 (elf_i386_lazy_plt_layout): Likewise.
2758 (elf_i386_non_lazy_plt_layout): Likewise.
2759 (elf_i386_link_hash_entry): Add plt_second.
2760 (elf_i386_link_hash_table): Add plt_second and
2761 plt_second_eh_frame.
2762 (elf_i386_allocate_dynrelocs): Use the second PLT if needed.
2763 (elf_i386_size_dynamic_sections): Use .plt.got unwind info for
2764 the second PLT. Check the second PLT.
2765 (elf_i386_relocate_section): Use the second PLT to resolve
2766 PLT reference if needed.
2767 (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if
2769 (elf_i386_finish_dynamic_sections): Set sh_entsize on the
2770 second PLT. Generate unwind info for the second PLT.
2771 (elf_i386_plt_type): Add plt_second.
2772 (elf_i386_get_synthetic_symtab): Support the second PLT.
2773 (elf_i386_parse_gnu_properties): Support
2774 GNU_PROPERTY_X86_FEATURE_1_AND.
2775 (elf_i386_merge_gnu_properties): Support
2776 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2777 on GNU_PROPERTY_X86_FEATURE_1_IBT
2778 (elf_i386_link_setup_gnu_properties): If info->ibt is set,
2779 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2780 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2781 is set on all relocatable inputs.
2782 * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New.
2783 (elf_x32_lazy_ibt_plt_entry): Likewise.
2784 (elf_x86_64_non_lazy_ibt_plt_entry): Likewise.
2785 (elf_x32_non_lazy_ibt_plt_entry): Likewise.
2786 (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise.
2787 (elf_x32_eh_frame_lazy_ibt_plt): Likewise.
2788 (elf_x86_64_lazy_ibt_plt): Likewise.
2789 (elf_x32_lazy_ibt_plt): Likewise.
2790 (elf_x86_64_non_lazy_ibt_plt): Likewise.
2791 (elf_x32_non_lazy_ibt_plt): Likewise.
2792 (elf_x86_64_get_synthetic_symtab): Support the second PLT.
2793 (elf_x86_64_parse_gnu_properties): Support
2794 GNU_PROPERTY_X86_FEATURE_1_AND.
2795 (elf_x86_64_merge_gnu_properties): Support
2796 GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn
2797 on GNU_PROPERTY_X86_FEATURE_1_IBT
2798 (elf_x86_64_link_setup_gnu_properties): If info->ibt is set,
2799 turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT
2800 for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT
2801 is set on all relocatable inputs.
2803 2017-06-22 Nick Clifton <nickc@redhat.com>
2806 * som.c (setup_sections): NUL terminate the space_strings buffer.
2807 Check that the space.name field does not index beyond the end of
2808 the space_strings buffer.
2810 2017-06-21 Nick Clifton <nickc@redhat.com>
2813 * coff-sh.c (sh_reloc): Check for an out of range reloc.
2815 2017-06-21 Nick Clifton <nickc@redhat.com>
2818 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as
2819 type of the size parameter.
2820 (_bfd_vms_save_counted_string): Add second parameter - the maximum
2821 length of the counted string.
2822 * vms.h (_bfd_vms_save_sized_string): Update prototype.
2823 (_bfd_vms_save_counted_string): Likewise.
2824 * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to
2825 _bfd_vms_save_counted_string.
2826 (_bfd_vms_slurp_ehdr): Likewise.
2827 (_bfd_vms_slurp_egsd): Likewise.
2828 (Parse_module): Likewise.
2830 2017-06-21 Alan Modra <amodra@gmail.com>
2832 * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt
2833 calls before tocsave calls.
2834 (ppc64_elf_relocate_section): Allow localentry:0 plt calls without
2837 2017-06-21 Nick Clifton <nickc@redhat.com>
2840 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if
2841 bfd_get_full_section_contents returns no contents.
2843 2017-06-21 Nick Clifton <nickc@redhat.com>
2846 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized
2849 2017-06-21 Nick Clifton <nickc@redhat.com>
2852 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section
2854 (image_set_ptr): Likewise.
2855 (alpha_vms_fix_sec_rel): Likewise.
2856 (alpha_vms_slurp_relocs): Likewise.
2858 2017-06-21 Nick Clifton <nickc@redhat.com>
2861 * ieee.c (ieee_slurp_sections): Check for a NULL return from
2863 (ieee_archive_p): Likewise.
2864 (ieee_object_p): Likewise.
2866 2017-06-21 Nick Clifton <nickc@redhat.com>
2869 * elf.c (setup_group): Zero the group section pointer list after
2870 allocation so that loops can be caught. Check for NULL pointers
2871 when processing a group list.
2873 2017-06-20 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
2875 * elf-s390.h: New file.
2876 * elf64-s390.c (struct elf_s390_link_hash_table): Add params
2878 (elf_s390_additional_program_headers): New function.
2879 (elf_s390_modify_segment_map): New function.
2880 (bfd_elf_s390_set_options): New function.
2881 (elf_backend_additional_program_headers)
2882 (elf_backend_modify_segment_map): Add macro definitions.
2884 2017-06-19 H.J. Lu <hongjiu.lu@intel.com>
2887 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check
2888 the DYNAMIC bit instead of bfd_count_sections.
2890 2017-06-19 Nick Clifton <nickc@redhat.com>
2893 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record
2895 (evax_bfd_print_eeom): Likewise.
2896 (evax_bfd_print_egsd): Check for an overlarge record length.
2897 (evax_bfd_print_etir): Likewise.
2899 2017-06-19 Nick Clifton <nickc@redhat.com>
2902 * libieee.h (struct common_header_type): Add end_p field.
2903 * ieee.c (this_byte_and_next): Do not advance input_p beyond
2905 (read_id): Check for a length that exceeds the remaining bytes in
2907 (ieee_seek): Initialise end_p.
2908 (ieee_archive_p): Likewise.
2909 (ieee_object_p): Likewise.
2911 2017-06-19 Nick Clifton <nickc@redhat.com>
2914 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset
2915 before reading the EIHS structure entries.
2917 2017-06-19 Nick Clifton <nickc@redhat.com>
2920 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for
2921 gsd_size. Check that there are enough bytes remaining to read the
2922 type and size of the next egsd. Check that the size of the egsd
2923 does not exceed the size of the record.
2925 2017-06-19 Alan Modra <amodra@gmail.com>
2927 * config.bfd: Correct targ_underscore for cris.
2929 2017-06-18 Alan Modra <amodra@gmail.com>
2931 * config.bfd: Correct targ_underscore for epiphany, ip2k,
2932 m32c, mn10200, pru, rl78, rx, crisv32 and v850.
2934 2017-06-16 Nick Clifton <nickc@redhat.com>
2936 * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the
2937 bucketlist is empty because there are no symbols to add to the
2940 2017-06-16 Alan Modra <amodra@gmail.com>
2946 * targets.c (struct bfd_target): Add _bfd_define_start_stop.
2947 (BFD_JUMP_TABLE_LINK): Likewise.
2948 * elf-bfd.h (bfd_elf_define_start_stop): Declare.
2949 * elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
2950 (bfd_elf_define_start_stop): New function.
2951 * linker.c (bfd_generic_define_start_stop): New function.
2952 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
2954 * aout-adobe.c (aout_32_bfd_define_start_stop): Define.
2955 * aout-target.h (MY_bfd_define_start_stop): Define.
2956 * aout-tic30.c (MY_bfd_define_start_stop): Define.
2957 * binary.c (binary_bfd_define_start_stop): Define.
2958 * bout.c (b_out_bfd_define_start_stop): Define.
2959 * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
2960 * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
2961 * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
2962 * coffcode.h (coff_bfd_define_start_stop): Define.
2963 * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
2964 * i386msdos.c (msdos_bfd_define_start_stop): Define.
2965 * i386os9k.c (os9k_bfd_define_start_stop): Define.
2966 * ieee.c (ieee_bfd_define_start_stop): Define.
2967 * ihex.c (ihex_bfd_define_start_stop): Define.
2968 * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
2969 * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
2970 * mmo.c (mmo_bfd_define_start_stop): Define.
2971 * nlm-target.h (nlm_bfd_define_start_stop): Define.
2972 * oasys.c (oasys_bfd_define_start_stop): Define.
2973 * pef.c (bfd_pef_bfd_define_start_stop): Define.
2974 * plugin.c (bfd_plugin_bfd_define_start_stop): Define.
2975 * ppcboot.c (ppcboot_bfd_define_start_stop): Define.
2976 * som.c (som_bfd_define_start_stop): Define.
2977 * srec.c (srec_bfd_define_start_stop): Define.
2978 * tekhex.c (tekhex_bfd_define_start_stop): Define.
2979 * versados.c (versados_bfd_define_start_stop): Define.
2980 * vms-alpha.c (vms_bfd_define_start_stop): Define.
2981 (alpha_vms_bfd_define_start_stop): Define.
2982 * xsym.c (bfd_sym_bfd_define_start_stop): Define.
2983 * bfd-in2.h: Regenerate.
2984 * libbfd.h: Regenerate.
2986 2017-06-16 Jiong Wang <jiong.wang@arm.com>
2988 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use
2989 SYMBOL_REFERENCES_LOCAL.
2991 2017-06-15 Jiong Wang <jiong.wang@arm.com>
2994 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1.
2995 (elfNN_aarch64_final_link_relocate): Also propagate relocations to
2996 runtime for if there needs copy relocation elimination.
2997 (need_copy_relocation_p): New function. Return true for symbol with
2998 pc-relative references and if it's against read-only sections.
2999 (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p.
3000 (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types
3001 that are related with accessing external objects.
3002 (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change
3003 in elfNN_aarch64_check_relocs.
3005 2017-06-15 Nick Clifton <nickc@redhat.com>
3008 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler
3011 (ieee_archive_p): Likewise.
3013 2017-06-15 Nick Clifton <nickc@redhat.com>
3016 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length.
3018 2017-06-14 Max Filippov <jcmvbkbc@gmail.com>
3020 * elf32-xtensa.c (elf_xtensa_be_plt_entry,
3021 elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays,
3022 keep both windowed and call0 ABI PLT definitions.
3023 (elf_xtensa_create_plt_entry): Use selected ABI to choose upper
3024 elf_xtensa_*_plt_entry endex.
3025 (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size.
3027 2017-06-14 Nick Clifton <nickc@redhat.com>
3030 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid
3033 2017-06-14 Nick Clifton <nickc@redhat.com>
3036 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the
3037 maximum value for the ascic pointer. Check that name processing
3038 does not read beyond this value.
3039 (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the
3042 2017-06-14 Nick Clifton <nickc@redhat.com>
3045 * versados.c (versados_mkobject): Zero the allocated tdata structure.
3046 (process_otr): Check for an invalid offset in the otr structure.
3048 2017-06-14 Sebastian Huber <sebastian.huber@embedded-brains.de>
3050 * config.bfd (epiphany-*-elf): Accept epiphany-*-*.
3052 2017-06-13 H.J. Lu <hongjiu.lu@intel.com>
3058 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the
3059 vtable field to a union.
3060 (_bfd_elf_is_start_stop): Removed.
3061 * elf32-i386.c (elf_i386_convert_load_reloc): Also check for
3062 __start_SECNAME and __stop_SECNAME symbols.
3063 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
3064 * elflink.c (_bfd_elf_is_start_stop): Removed.
3065 (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling
3066 _bfd_elf_is_start_stop.
3067 (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and
3068 __stop_SECNAME symbols. Updated.
3069 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3070 (bfd_elf_gc_record_vtinherit): Likewise.
3071 (bfd_elf_gc_record_vtentry): Likewise.
3073 2017-06-13 Nick Clifton <nickc@redhat.com>
3076 * elflink.c (elf_link_adjust_relocs): Generate an error when
3077 encountering a reloc against a symbol removed by garbage
3080 2017-06-12 H.J. Lu <hongjiu.lu@intel.com>
3082 * elf-bfd.h (elf_backend_data): Add struct bfd_link_info *
3083 to merge_gnu_properties.
3084 * elf-properties.c (elf_merge_gnu_properties): Add struct
3085 bfd_link_info * and pass it to merge_gnu_properties.
3086 (elf_merge_gnu_property_list): Add struct bfd_link_info *
3087 and pass it to elf_merge_gnu_properties.
3088 (_bfd_elf_link_setup_gnu_properties): Pass info to
3089 elf_merge_gnu_property_list.
3090 * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct
3092 * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise.
3094 2017-06-11 Joe Zbiciak <joe.zbiciak@leftturnonly.info>
3097 * binary.c (binary_set_section_contents): Scale lma by octets
3098 per byte to set filepos.
3100 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3102 * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate
3105 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3107 * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to
3110 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3112 * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to
3113 patched section contents for TLS IE reloc.
3114 * elf32-arc.c: Remove TCB_SIZE preprocessor macro.
3116 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3118 * elf32-arc.c (elf_arc_relocate_section): Added "call" to
3119 RELOC_FOR_GLOBAL_SYMBOL macro.
3121 2018-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3123 * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition
3126 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3128 * config/tc-arc.c (md_undefined_symbol): Changed.
3129 * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed.
3131 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3133 * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect
3136 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3138 * elf32-arc.c (elf_arc_check_relocs): Added condition to disable
3139 warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs.
3141 2017-06-08 Cupertino Miranda <cmiranda@synopsys.com>
3143 * elf32-arc.c (ADD_RELA): Changed to only work when dynamic
3146 2017-06-08 Richard Earnshaw <rearnsha@arm.com>
3148 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion
3149 that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use
3150 is non-zero. Add clarifying comments.
3152 2017-06-08 H.J. Lu <hongjiu.lu@intel.com>
3154 * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol
3155 name. Use local IFUNC symbol name string to report unsupported
3156 non-PIC call to IFUNC function.
3157 (elf_i386_relocate_section): Dump local IFUNC name with minfo
3158 when generating R_386_IRELATIVE relocation.
3159 (elf_i386_finish_dynamic_symbol): Likewise.
3160 * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local
3162 (elf_x86_64_relocate_section): Dump local IFUNC name with minfo
3163 when generating R_X86_64_IRELATIVE relocation.
3164 (elf_x86_64_finish_dynamic_symbol): Likewise.
3166 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3168 * elf.c (setup_group): Make sure BFD sections are created for all
3169 group sections in the input file when processing SHF_GROUP
3171 (bfd_section_from_shdr): Avoid duplicating logic already
3172 implemented in `setup_group'.
3174 2017-06-06 Daniel Bonniot de Ruisselet <bonniot@gmail.com>
3177 * peXXigen.c (pe_print_idata): Use the address of the first thunk
3178 if the hint address is zero.
3180 2017-06-06 James Clarke <jrtc27@jrtc27.com>
3183 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check
3184 ELF_COMMON_DEF_P for common symbols.
3186 2017-06-06 Andrew Burgess <andrew.burgess@embecosm.com>
3188 * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark
3189 SEC_GROUP sections as SEC_EXCLUDE.
3190 (bfd_elf_set_group_contents): Replace use of abort with an assert.
3191 (assign_section_numbers): Use resolve_section_groups flag instead
3192 of relocatable link type.
3193 (_bfd_elf_init_private_section_data): Use resolve_section_groups
3194 flag instead of checking the final_link flag for part of the
3195 checks in here. Fix white space as a result.
3196 * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag
3197 instead of relocatable link type.
3198 (bfd_elf_final_link): Likewise.
3200 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3202 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused
3204 * elf32-score.c (score_elf_final_link_relocate): Likewise.
3205 (s3_bfd_score_elf_check_relocs): Likewise.
3206 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
3207 (score_elf_final_link_relocate): Likewise.
3208 (s7_bfd_score_elf_check_relocs): Likewise.
3210 2017-06-06 Jose E. Marchesi <jose.marchesi@oracle.com>
3212 * elflink.c (init_reloc_cookie_rels): Remove unused variable
3215 2017-06-06 Maciej W. Rozycki <macro@imgtec.com>
3217 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count'
3218 from `reloc_count' rather than decrementing it.
3219 * elf.c (bfd_section_from_shdr): Multiply the adjustment to
3220 `reloc_count' by `int_rels_per_ext_rel'.
3221 * elf32-score.c (score_elf_final_link_relocate): Do not multiply
3222 `reloc_count' by `int_rels_per_ext_rel' for last relocation
3223 entry determination.
3224 (s3_bfd_score_elf_check_relocs): Likewise.
3225 * elf32-score7.c (score_elf_final_link_relocate): Likewise.
3226 (s7_bfd_score_elf_relocate_section): Likewise.
3227 (s7_bfd_score_elf_check_relocs): Likewise.
3228 * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove
3229 prototype and function.
3230 (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'.
3231 (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is
3232 triple rather than once the sum of REL and RELA relocation entry
3234 (bfd_elf64_get_reloc_upper_bound): Remove macro.
3235 * elflink.c (_bfd_elf_link_read_relocs): Do not multiply
3236 `reloc_count' by `int_rels_per_ext_rel' for internal relocation
3237 storage allocation size determination.
3238 (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's
3239 size by `int_rels_per_ext_rel'. Do not multiply `reloc_count'
3240 by `int_rels_per_ext_rel' for last relocation entry
3242 (bfd_elf_final_link): Do not multiply `reloc_count' by
3243 `int_rels_per_ext_rel' for internal relocation storage
3244 allocation size determination.
3245 (init_reloc_cookie_rels): Do not multiply `reloc_count' by
3246 `int_rels_per_ext_rel' for last relocation entry determination.
3247 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3248 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
3249 (_bfd_mips_elf_relocate_section): Likewise.
3251 2017-06-05 Alan Modra <amodra@gmail.com>
3254 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE.
3256 2017-06-01 John Baldwin <jhb@FreeBSD.org>
3258 * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to
3259 determine structure sizes.
3260 (elfcore_grok_freebsd_prstatus): Likewise.
3262 2017-06-01 Alan Modra <amodra@gmail.com>
3264 * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0.
3265 (ppc64_elf_merge_symbol_attribute): Merge localentry bits from
3267 (is_elfv2_localentry0): New function.
3268 (ppc64_elf_tls_setup): Default params->plt_localentry0.
3269 (plt_stub_size): Adjust size for tls_get_addr_opt stub.
3270 (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved.
3271 (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for
3272 optimized localentry:0 stubs.
3273 (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve.
3274 (ppc64_elf_relocate_section): Leave nop unchanged for optimized
3276 (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in
3278 * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0.
3280 2017-05-30 Casey Smith <clegg89@gmail.com>
3283 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
3284 value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
3286 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com
3288 * cpu-arc.c (arc_compatible): New function.
3290 2017-05-30 Anton Kolesov <anton.kolesov@synopsys.com>
3292 * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry.
3294 2017-05-30 H.J. Lu <hongjiu.lu@intel.com>
3297 * bfdio.c (bfd_get_file_size): New function.
3298 * bfd-in2.h: Regenerated.
3300 2017-05-23 Dilian Palauzov <git-dpa@aegee.org>
3302 * elf32-arc.c (arc_elf_merge_attributes): Add fall through
3305 2017-05-22 H.J. Lu <hongjiu.lu@intel.com>
3307 * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use
3308 dynobj instead of htab->elf.dynobj.
3310 2017-05-19 Maciej W. Rozycki <macro@imgtec.com>
3312 * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype
3314 (mips_elf64_canonicalize_dynamic_reloc): Likewise.
3315 (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the
3316 actual number of internal relocations retrieved. Adjust
3317 function description.
3318 (bfd_elf64_canonicalize_reloc): Remove macro.
3319 (bfd_elf64_canonicalize_dynamic_reloc): Likewise.
3321 2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3323 * archures.c (bfd_mach_sparc_v9m8): Define.
3324 (bfd_mach_sparc_v8plusm8): Likewise.
3325 (bfd_mach_sparc_v9_p): Adjust to M8.
3326 (bfd_mach_sparc_64bit_p): Likewise.
3327 * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
3328 bfd_mach_sparc_v8plusm8.
3329 * bfd-in2.h: Regenerated.
3330 * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
3332 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
3333 bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
3334 capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
3336 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3337 bfd_mach_sparc_v8plusm8.
3339 2017-05-19 Alan Modra <amodra@gmail.com>
3341 * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep
3342 debug and special sections when no non-note alloc sections in an
3345 2017-05-18 Alan Modra <amodra@gmail.com>
3347 * arc-got.h: Don't compare boolean values against TRUE or FALSE.
3348 * elf-m10300.c: Likewise.
3350 * elf32-arc.c: Likewise.
3351 * elf32-bfin.c: Likewise.
3352 * elf32-m68k.c: Likewise.
3353 * elf32-nds32.c: Likewise.
3354 * elf32-tilepro.c: Likewise.
3355 * elflink.c: Likewise.
3356 * elfnn-aarch64.c: Likewise.
3357 * elfnn-riscv.c: Likewise.
3358 * elfxx-tilegx.c: Likewise.
3359 * mach-o.c: Likewise.
3360 * peXXigen.c: Likewise.
3361 * vms-alpha.c: Likewise.
3362 * vms-lib.c: Likewise.
3364 2017-05-17 H.J. Lu <hongjiu.lu@intel.com>
3367 * elflink.c (elf_gc_mark_debug_section): New function.
3368 (_bfd_elf_gc_mark_extra_sections): Mark any debug sections
3369 referenced by kept debug sections.
3371 2017-05-16 Alan Modra <amodra@gmail.com>
3373 * elf-m10300.c: Rename occurrences of non_ir_ref.
3374 * elf32-arm.c: Likewise.
3375 * elf32-bfin.c: Likewise.
3376 * elf32-cr16.c: Likewise.
3377 * elf32-cris.c: Likewise.
3378 * elf32-d10v.c: Likewise.
3379 * elf32-dlx.c: Likewise.
3380 * elf32-fr30.c: Likewise.
3381 * elf32-frv.c: Likewise.
3382 * elf32-hppa.c: Likewise.
3383 * elf32-i370.c: Likewise.
3384 * elf32-i386.c: Likewise.
3385 * elf32-iq2000.c: Likewise.
3386 * elf32-lm32.c: Likewise.
3387 * elf32-m32c.c: Likewise.
3388 * elf32-m32r.c: Likewise.
3389 * elf32-m68hc1x.c: Likewise.
3390 * elf32-m68k.c: Likewise.
3391 * elf32-mcore.c: Likewise.
3392 * elf32-metag.c: Likewise.
3393 * elf32-microblaze.c: Likewise.
3394 * elf32-moxie.c: Likewise.
3395 * elf32-msp430.c: Likewise.
3396 * elf32-mt.c: Likewise.
3397 * elf32-nios2.c: Likewise.
3398 * elf32-or1k.c: Likewise.
3399 * elf32-ppc.c: Likewise.
3400 * elf32-rl78.c: Likewise.
3401 * elf32-s390.c: Likewise.
3402 * elf32-score.c: Likewise.
3403 * elf32-score7.c: Likewise.
3404 * elf32-sh.c: Likewise.
3405 * elf32-tic6x.c: Likewise.
3406 * elf32-tilepro.c: Likewise.
3407 * elf32-v850.c: Likewise.
3408 * elf32-vax.c: Likewise.
3409 * elf32-xstormy16.c: Likewise.
3410 * elf32-xtensa.c: Likewise.
3411 * elf64-alpha.c: Likewise.
3412 * elf64-hppa.c: Likewise.
3413 * elf64-ia64-vms.c: Likewise.
3414 * elf64-mmix.c: Likewise.
3415 * elf64-ppc.c: Likewise.
3416 * elf64-s390.c: Likewise.
3417 * elf64-sh64.c: Likewise.
3418 * elf64-x86-64.c: Likewise.
3419 * elflink.c: Likewise.
3420 * elfnn-aarch64.c: Likewise.
3421 * elfnn-ia64.c: Likewise.
3422 * elfnn-riscv.c: Likewise.
3423 * elfxx-mips.c: Likewise.
3424 * elfxx-sparc.c: Likewise.
3425 * elfxx-tilegx.c: Likewise.
3426 * linker.c: Likewise.
3428 2017-05-16 Alan Modra <amodra@gmail.com>
3430 * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic.
3431 * elflink.c (elf_link_add_object_symbols): Update to use
3433 (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to
3435 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
3437 2017-05-15 Maciej W. Rozycki <macro@imgtec.com>
3439 * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE.
3441 2017-05-12 H.J. Lu <hongjiu.lu@intel.com>
3443 * elf32-i386.c (elf_i386_parse_gnu_properties): Merge
3444 GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED
3446 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
3448 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3450 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd
3452 (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame
3453 to plt_second/plt_second_eh_frame.
3454 (elf_x86_64_link_hash_newfunc): Updated.
3455 (elf_x86_64_allocate_dynrelocs): Likewise.
3456 (elf_x86_64_size_dynamic_sections): Likewise.
3457 (elf_x86_64_relocate_section): Likewise.
3458 (elf_x86_64_finish_dynamic_symbol): Likewise.
3459 (elf_x86_64_finish_dynamic_sections): Likewise.
3460 (elf_x86_64_plt_type): Rename plt_bnd to plt_second.
3461 (elf_x86_64_get_synthetic_symtab): Updated. Also scan the
3463 (elf_backend_setup_gnu_properties): Updated. Create the
3464 .plt.sec section instead of the .plt.sec section.
3466 2017-05-11 H.J. Lu <hongjiu.lu@intel.com>
3468 * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert
3469 commit 25070364b0ce33eed46aa5d78ebebbec6accec7e.
3470 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse.
3472 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3474 * elf64-sparc.c (elf64_sparc_set_reloc): New function.
3475 (bfd_elf64_set_reloc): Define.
3476 (elf64_sparc_write_relocs): Use `canon_reloc_count'.
3478 2017-05-10 Jose E. Marchesi <jose.marchesi@oracle.com>
3480 * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc.
3481 (struct bfd_target): New field _bfd_set_reloc.
3482 * bfd.c (bfd_set_reloc): Call backend _set_bfd.
3483 * reloc.c (_bfd_generic_set_reloc): New function.
3484 * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc.
3485 * nlm-target.h (nlm_set_reloc): Likewise.
3486 * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise.
3487 * aout-tic30.c (MY_set_reloc): Likewise.
3488 * aout-target.h (MY_set_reloc): Likewise.
3489 * elfxx-target.h (bfd_elfNN_set_reloc): Likewise.
3490 * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise.
3491 * mach-o-target.c (bfd_mach_o_set_reloc): Likewise.
3492 * vms-alpha.c (alpha_vms_set_reloc): Likewise.
3493 * aout-adobe.c (aout_32_set_reloc): Likewise.
3494 * bout.c (b_out_set_reloc): Likewise.
3495 * coff-mips.c (_bfd_ecoff_set_reloc): Likewise.
3496 * i386os9k.c (aout_32_set_reloc): Likewise.
3497 * ieee.c (ieee_set_reloc): Likewise.
3498 * oasys.c (oasys_set_reloc): Likewise.
3499 * som.c (som_set_reloc): Likewise.
3500 * versados.c (versados_set_reloc): Likewise.
3501 * coff64-rs6000.c (rs6000_xcoff64_vec): Add
3502 _bfd_generic_set_reloc.
3503 (rs6000_xcoff64_aix_vec): LIkewise.
3504 * libbfd.c (_bfd_norelocs_set_reloc): New function.
3505 * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc.
3506 * i386msdos.c (msdos_set_reloc): Define to
3507 _bfd_norelocs_set_reloc.
3508 * elfcode.h (elf_set_reloc): Define.
3509 * bfd-in2.h: Regenerated.
3511 2017-05-10 H.J. Lu <hongjiu.lu@intel.com>
3514 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd
3515 for IFUNC function address.
3517 2017-05-10 Claudiu Zissulescu <claziss@synopsys.com>
3519 * elf32-arc.c (FEATURE_LIST_NAME): Define.
3520 (CONFLICT_LIST): Likewise.
3521 (opcode/arc-attrs.h): Include.
3522 (arc_elf_print_private_bfd_data): Print OSABI v4 flag.
3523 (arc_extract_features): New file.
3524 (arc_stralloc): Likewise.
3525 (arc_elf_merge_attributes): Likewise.
3526 (arc_elf_merge_private_bfd_data): Use object attributes.
3527 (bfd_arc_get_mach_from_attributes): New function.
3528 (arc_elf_object_p): Use object attributes.
3529 (arc_elf_final_write_processing): Likewise.
3530 (elf32_arc_obj_attrs_arg_type): New function.
3531 (elf32_arc_obj_attrs_handle_unknown): Likewise.
3532 (elf32_arc_section_from_shdr): Likewise.
3533 (elf_backend_obj_attrs_vendor): Define.
3534 (elf_backend_obj_attrs_section): Likewise.
3535 (elf_backend_obj_attrs_arg_type): Likewise.
3536 (elf_backend_obj_attrs_section_type): Likewise.
3537 (elf_backend_obj_attrs_handle_unknown): Likewise.
3538 (elf_backend_section_from_shdr): Likewise.
3540 2017-05-09 Andrew Goedhart <Andrewgoedhart@simplepowersolutions.co.za>
3543 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit
3544 of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation
3545 and the destination is a Thumb symbol.
3547 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3549 * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing
3550 initializer to silence GCC 4.2.
3551 * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
3553 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3555 * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
3556 (LAZY_PLT_ENTRY_SIZE): This.
3557 (NON_LAZY_PLT_ENTRY_SIZE): New.
3558 (elf_x86_64_plt0_entry): Renamed to ...
3559 (elf_x86_64_lazy_plt0_entry): This.
3560 (elf_x86_64_plt_entry): Renamed to ...
3561 (elf_x86_64_lazy_plt_entry): This.
3562 (elf_x86_64_bnd_plt0_entry): Renamed to ...
3563 (elf_x86_64_lazy_bnd_plt0_entry): This.
3564 (elf_x86_64_legacy_plt_entry): Removed.
3565 (elf_x86_64_bnd_plt_entry): Renamed to ...
3566 (elf_x86_64_lazy_bnd_plt_entry): This.
3567 (elf_x86_64_legacy_plt2_entry): Renamed to ...
3568 (elf_x86_64_non_lazy_plt_entry): This.
3569 (elf_x86_64_bnd_plt2_entry): Renamed to ...
3570 (elf_x86_64_non_lazy_bnd_plt_entry): This.
3571 (elf_x86_64_eh_frame_plt): Renamed to ...
3572 (elf_x86_64_eh_frame_lazy_plt): This.
3573 (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
3574 (elf_x86_64_eh_frame_lazy_bnd_plt): This.
3575 (elf_x86_64_eh_frame_plt_got): Renamed to ...
3576 (elf_x86_64_eh_frame_non_lazy_plt): This.
3577 (elf_x86_64_lazy_plt_layout): New.
3578 (elf_x86_64_non_lazy_plt_layout): Likewise.
3579 (elf_x86_64_plt_layout): Likewise.
3580 (elf_x86_64_backend_data): Remove PLT layout information. Add
3581 os for target system.
3582 (GET_PLT_ENTRY_SIZE): Removed.
3583 (elf_x86_64_lazy_plt): New.
3584 (elf_x86_64_non_lazy_plt): Likewise.
3585 (elf_x86_64_lazy_bnd_plt): Likewise.
3586 (elf_x86_64_non_lazy_bnd_plt): Likewise.
3587 (elf_x86-64_arch_bed): Updated.
3588 (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3589 (elf_x86_64_create_dynamic_sections): Removed.
3590 (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call
3591 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3592 (elf_x86-64_adjust_dynamic_symbol): Updated.
3593 (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header
3594 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3595 size for PLT0 if there is no PLT0. Get plt_entry_size from
3596 non_lazy_plt for non-lazy PLT entries.
3597 (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size
3598 from non_lazy_plt for non-lazy PLT entries.
3599 (elf_x86-64_relocate_section): Updated. Properly get PLT index
3600 if there is no PLT0.
3601 (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot
3602 in the PLT entry with generic PLT layout. Fill the non-lazy PLT
3603 entries with non-lazy PLT layout. Don't fill the second and third
3604 slots in the PLT entry if there is no PLT0.
3605 (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0
3606 if there is no PLT0. Set sh_entsize on the .plt.got section.
3607 (compare_relocs): New.
3608 (elf_x86_64_plt_type): Likewise.
3609 (elf_x86_64_plt): Likewise.
3610 (elf_x86_64_nacl_plt): New. Forward declaration.
3611 (elf_x86_64_get_plt_sym_val): Removed.
3612 (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
3613 against all dynamic relocations.
3614 (elf_x86_64_link_setup_gnu_properties): New function.
3615 (elf_backend_create_dynamic_sections): Updated.
3616 (elf_backend_setup_gnu_properties): New.
3617 (elf_x86_64_nacl_plt): New.
3618 (elf_x86_64_nacl_arch_bed): Updated.
3620 2017-05-08 H.J. Lu <hongjiu.lu@intel.com>
3622 * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
3623 (LAZY_PLT_ENTRY_SIZE): This.
3624 (NON_LAZY_PLT_ENTRY_SIZE): New.
3625 (elf_i386_plt0_entry): Renamed to ...
3626 (elf_i386_lazy_plt0_entry): This.
3627 (elf_i386_plt_entry): Renamed to ...
3628 (elf_i386_lazy_plt_entry): This.
3629 (elf_i386_pic_plt0_entry): Renamed to ...
3630 (elf_i386_pic_lazy_plt0_entry): This.
3631 (elf_i386_pic_plt_entry): Renamed to ...
3632 (elf_i386_pic_lazy_plt_entry): This.
3633 (elf_i386_got_plt_entry): Renamed to ...
3634 (elf_i386_non_lazy_plt_entry): This.
3635 (elf_i386_pic_got_plt_entry): Renamed to ...
3636 (elf_i386_pic_non_lazy_plt_entry): This.
3637 (elf_i386_eh_frame_plt): Renamed to ...
3638 (elf_i386_eh_frame_lazy_plt): This.
3639 (elf_i386_eh_frame_plt_got): Renamed to ...
3640 (elf_i386_eh_frame_non_lazy_plt): This.
3641 (elf_i386_plt_layout): Renamed to ...
3642 (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and
3643 eh_frame_plt_got_size.
3644 (elf_i386_non_lazy_plt_layout): New.
3645 (elf_i386_plt_layout): Likewise.
3646 (elf_i386_non_lazy_plt): Likewise.
3647 (GET_PLT_ENTRY_SIZE): Removed.
3648 (elf_i386_plt): Renamed to ...
3649 (elf_i386_lazy_plt): This.
3650 (elf_i386_backend_data): Remove plt. Rename is_vxworks to os.
3651 (elf_i386_arch_bed): Updated.
3652 (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
3653 (elf_i386_create_dynamic_sections): Removed.
3654 (elf_i386_check_relocs): Don't check elf.dynobj. Don't call
3655 _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
3656 (elf_i386_adjust_dynamic_symbol): Updated.
3657 (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header
3658 size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
3659 size for PLT0 if there is no PLT0.
3660 (elf_i386_size_dynamic_sections): Updated. Check whether GOT
3661 output section is discarded only if GOT isn't empty.
3662 (elf_i386_relocate_section): Updated. Properly get PLT index
3663 if there is no PLT0.
3664 (elf_i386_finish_dynamic_symbol): Updated. Don't fill the
3665 second and third slots in the PLT entry if there is no PLT0.
3666 (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0
3667 if there is no PLT0. Set sh_entsize on the .plt.got section.
3668 (elf_i386_nacl_plt): Forward declaration.
3669 (elf_i386_get_plt_sym_val): Removed.
3670 (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
3671 against all dynamic relocations.
3672 (elf_i386_link_setup_gnu_properties): New function.
3673 (elf_backend_create_dynamic_sections): Updated.
3674 (elf_backend_setup_gnu_properties): New.
3675 (elf_i386_nacl_plt): Updated.
3676 (elf_i386_nacl_arch_bed): Likewise.
3677 (elf_i386_vxworks_arch_bed): Likewise.
3679 2017-05-08 Thomas Preud'homme <thomas.preudhomme@arm.com>
3681 * elflink.c (elf_output_implib): Remove executable flag from import
3683 * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
3684 library is a relocatable object file.
3686 2017-05-01 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3689 * elf32-avr.c (avr_should_move_sym): New function.
3690 (avr_should_reduce_sym_size): Likewise.
3691 (avr_should_increase_sym_size): Likewise.
3692 (elf32_avr_relax_delete_bytes): Adjust symbol values
3693 and sizes by calling new functions.
3695 2017-05-01 Palmer Dabbelt <palmer@dabbelt.com>
3697 * config.bfd (riscv32-*): Enable rv64.
3699 2017-05-02 Alan Modra <amodra@gmail.com>
3702 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
3703 rather than h->root.type == bfd_link_hash_new.
3704 (bfd_elf_record_link_assignment): Similarly, call
3705 bfd_elf_link_mark_dynamic_symbol when h->non_elf.
3707 2017-04-29 Alan Modra <amodra@gmail.com>
3710 * reloc.c (reloc_offset_in_range): New function.
3711 (bfd_perform_relocation, bfd_install_relocation): Use it.
3712 (_bfd_final_link_relocate): Likewise.
3714 2017-04-28 H.J. Lu <hongjiu.lu@intel.com>
3716 * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
3717 before using .plt.got.
3718 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3720 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3722 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
3723 instead of "+=" to update 0.
3725 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3727 * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
3728 .plt.got section here.
3729 (elf_i386_check_relocs): Don't create the .plt.got section.
3730 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
3731 the .plt.got and .plt.bnd sections here.
3732 (elf_x86_64_check_relocs): Don't create the .plt.got nor
3735 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3737 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
3739 (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
3740 (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
3741 (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
3742 (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
3745 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3747 * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
3749 (_bfd_elf_link_setup_gnu_properties): Return bfd *.
3750 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
3751 the first relocatable ELF input with GNU properties.
3753 2017-04-27 H.J. Lu <hongjiu.lu@intel.com>
3755 * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
3756 VxWorks for non-PIC.
3758 2017-04-27 Alan Modra <amodra@gmail.com>
3760 * elf-bfd.h (struct elf_backend_data): Make asection param of
3761 elf_backend_eh_frame_address_size const.
3762 (_bfd_elf_eh_frame_address_size): Likewise.
3763 * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
3764 * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
3765 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
3766 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
3767 * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
3768 (next_cie_fde_offset): Constify params.
3769 (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
3771 2017-04-27 Alan Modra <amodra@gmail.com>
3773 * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
3774 (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
3775 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
3777 (offset_adjust): New function.
3778 (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
3779 (adjust_eh_frame_local_symbols): Likewise.
3780 (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
3781 after changing anything. Return true if anything changed.
3782 * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
3783 _bfd_elf_adjust_eh_frame_global_symbol for globals.
3785 2017-04-27 Alan Modra <amodra@gmail.com>
3787 * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
3790 2017-04-27 Alan Modra <amodra@gmail.com>
3792 * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3793 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
3794 (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
3795 (ppc_elf_relocate_section): Likewise. Delete silly optimisation
3796 for undef and undefweak dyn_relocs.
3797 * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
3798 (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
3799 (allocate_got, allocate_dynrelocs): Likewise.
3800 (ppc64_elf_relocate_section): Likewise.
3802 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3804 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
3805 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
3806 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
3807 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
3809 2017-04-26 Nick Clifton <nickc@redhat.com>
3812 * reloc.c (bfd_perform_relocation): Check for a negative address
3815 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3818 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
3820 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
3821 (elf_backend_always_renumber_dynsyms): Define.
3822 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
3823 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
3824 * elflink.c (bfd_elf_size_dynamic_sections): Also call
3825 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
3827 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
3829 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
3831 * elflink.c (bfd_elf_size_dynamic_sections): Only call
3832 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
3833 sections have been created.
3835 2017-04-26 Nick Clifton <nickc@redhat.com>
3838 * compress.c (bfd_init_section_compress_status): Check the return
3839 value from bfd_malloc.
3841 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3843 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
3844 no_finish_dynamic_symbol.
3845 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
3847 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
3848 weak symbol, don't make it dynamic.
3849 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
3850 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
3851 relocation for GOT reference.
3852 (elf_x86_64_finish_dynamic_symbol): Abort if
3853 no_finish_dynamic_symbol isn't 0.
3855 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3858 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
3859 undefined weak symbol, don't make it dynamic.
3860 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
3861 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3862 relocation for R_386_GOT32.
3864 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
3867 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
3869 2017-04-23 Alan Modra <amodra@gmail.com>
3872 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
3873 * elf.c (lcomm_sym): New.
3874 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
3875 * bfd-in2.h: Regenerate.
3877 2017-04-23 Alan Modra <amodra@gmail.com>
3880 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
3881 parameters and comment.
3882 (_bfd_elf_get_reloc_section): Delete.
3883 (_bfd_elf_plt_get_reloc_section): Declare.
3884 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
3885 New functions. Don't blindly skip over assumed .rel/.rela prefix.
3887 (_bfd_elf_get_reloc_section): ..here. Delete.
3888 (assign_section_numbers): Call elf_get_reloc_section.
3889 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
3890 * elfxx-target.h (elf_backend_get_reloc_section): Update.
3892 2017-04-23 Alan Modra <amodra@gmail.com>
3895 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
3898 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3901 * elf32-i386.c (elf_i386_link_hash_entry): Add
3902 no_finish_dynamic_symbol.
3903 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
3904 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
3905 symbol, don't make it dynamic in PIE.
3906 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
3907 set no_finish_dynamic_symbol and generate R_386_RELATIVE
3908 relocation for R_386_GOT32
3909 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
3912 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
3916 * elflink.c (elf_link_add_object_symbols): Require
3917 --no-dynamic-linker with -E/--dynamic-list when creating
3920 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3922 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
3925 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
3927 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
3928 dynamic symbol sorting.
3930 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
3933 * elflink.c (elf_link_add_object_symbols): Preserve
3934 dynamic_ref_after_ir_def when restoring the symbol table for
3935 unneeded dynamic object.
3937 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
3940 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
3941 on on undefined IFUNC symbol in the second PLT.
3943 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
3945 * peXXigen.c (pe_print_reloc): Correct chunk_end.
3947 2017-04-19 Alan Modra <amodra@gmail.com>
3949 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
3950 or make dynamic for info->dynamic_undefined_weak 0 and 1.
3951 * elf32-ppc.c:Formatting.
3952 (ensure_undefweak_dynamic): Don't make dynamic when
3953 info->dynamic_undefined_weak is zero.
3954 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3955 info->dynamic_undefined_weak. Discard undef dyn_relocs when
3956 not default visibility. Discard undef and undefweak
3958 (ppc_elf_relocate_section): Adjust to suit.
3959 * elf64-ppc.c: Formatting.
3960 (ensure_undefweak_dynamic): Don't make dynamic when
3961 info->dynamic_undefined_weak is zero.
3962 (allocate_dynrelocs): Discard undefweak dyn_relocs for
3963 info->dynamic_undefined_weak. Discard them earlier.
3965 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
3968 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
3969 before generating the version definition section.
3971 2017-04-17 Alan Modra <amodra@gmail.com>
3973 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
3974 state when a regular object file defines a symbol with
3975 incompatible type to that defined by an earlier shared lib.
3977 2017-04-13 Alan Modra <amodra@gmail.com>
3979 * coffcode.h: Wrap some overly long _bfd_error_handler args.
3981 * elf32-arm.c: Likewise.
3982 * elf32-i386.c: Likewise.
3983 * elf32-mep.c: Likewise.
3984 * elf64-ia64-vms.c: Likewise.
3985 * elf64-x86-64.c: Likewise.
3986 * elflink.c: Likewise.
3987 * elfnn-ia64.c: Likewise.
3988 * elfxx-mips.c: Likewise.
3990 2017-04-13 Alan Modra <amodra@gmail.com>
3992 * aoutx.h: Use %B and %A in error messages throughout file.
3993 * aout-cris.c: Likewise.
3994 * archive.c: Likewise.
3995 * binary.c: Likewise.
3996 * coff-rs6000.c: Likewise.
3997 * coff-tic4x.c: Likewise.
3998 * coffcode.h: Likewise.
3999 * coffgen.c: Likewise.
4000 * cofflink.c: Likewise.
4001 * coffswap.h: Likewise.
4002 * cpu-arm.c: Likewise.
4003 * elf-eh-frame.c: Likewise.
4004 * elf-m10300.c: Likewise.
4006 * elf32-arc.c: Likewise.
4007 * elf32-arm.c: Likewise.
4008 * elf32-bfin.c: Likewise.
4009 * elf32-frv.c: Likewise.
4010 * elf32-iq2000.c: Likewise.
4011 * elf32-m32c.c: Likewise.
4012 * elf32-microblaze.c: Likewise.
4013 * elf32-nds32.c: Likewise.
4014 * elf32-rl78.c: Likewise.
4015 * elf32-rx.c: Likewise.
4016 * elf32-score.c: Likewise.
4017 * elf32-score7.c: Likewise.
4018 * elf32-sh64.c: Likewise.
4019 * elf32-v850.c: Likewise.
4020 * elf32-vax.c: Likewise.
4021 * elf32-visium.c: Likewise.
4022 * elf64-ia64-vms.c: Likewise.
4023 * elf64-mmix.c: Likewise.
4024 * elf64-sh64.c: Likewise.
4025 * elfcode.h: Likewise.
4026 * elfnn-aarch64.c: Likewise.
4027 * elfnn-ia64.c: Likewise.
4028 * elfxx-mips.c: Likewise.
4029 * hpux-core.c: Likewise.
4032 * linker.c: Likewise.
4033 * merge.c: Likewise.
4035 * oasys.c: Likewise.
4036 * pdp11.c: Likewise.
4037 * peXXigen.c: Likewise.
4038 * rs6000-core.c: Likewise.
4039 * vms-alpha.c: Likewise.
4040 * xcofflink.c: Likewise.
4042 2017-04-13 Alan Modra <amodra@gmail.com>
4044 * bfd.c (PRINT_TYPE): Define.
4045 (_doprnt): New function.
4046 (error_handler_internal): Use _doprnt.
4047 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
4048 calls in their natural order, throughout file.
4049 * coff-mcore.c: Likewise.
4050 * coff-ppc.c: Likewise.
4051 * coff-tic80.c: Likewise.
4052 * cofflink.c: Likewise.
4053 * elf-s390-common.c: Likewise.
4055 * elf32-arm.c: Likewise.
4056 * elf32-i386.c: Likewise.
4057 * elf32-m32r.c: Likewise.
4058 * elf32-msp430.c: Likewise.
4059 * elf32-spu.c: Likewise.
4060 * elf64-ia64-vms.c: Likewise.
4061 * elf64-sparc.c: Likewise.
4062 * elf64-x86-64.c: Likewise.
4063 * elflink.c: Likewise.
4064 * elfnn-aarch64.c: Likewise.
4065 * elfnn-ia64.c: Likewise.
4066 * elfxx-mips.c: Likewise.
4068 2017-04-13 Alan Modra <amodra@gmail.com>
4070 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
4071 branch veneers" error. Fix double space and format message.
4072 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
4073 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
4075 2017-04-13 Alan Modra <amodra@gmail.com>
4077 * bfd-in2.h: Regenerate.
4079 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4081 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
4082 extra `\n' in warning/error messages.
4083 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
4084 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4086 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
4088 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
4089 processor-specific properties with generic ELF target vector.
4091 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
4093 * elf32-sparc.c (elf_backend_fixup_symbol): New.
4094 * elf64-sparc.c (elf_backend_fixup_symbol): New.
4095 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
4096 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
4098 (link_hash_newfunc): Initialize has_got_reloc and
4100 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
4102 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
4104 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
4106 (_bfd_sparc_elf_fixup_symbol): New function.
4107 (allocate_dynrelocs): Don't allocate space for dynamic
4108 relocations and discard relocations against resolved undefined
4109 weak symbols in executable. Don't make resolved undefined weak
4110 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
4111 relocation against undefined weak symbols in PIE.
4112 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
4113 relocations against resolved undefined weak symbols in PIE
4114 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
4115 without ynamic PLT/GOT relocations for resolved undefined weak
4117 Don't generate dynamic relocation against resolved undefined
4118 weak symbol in executable.
4119 (pie_finish_undefweak_symbol): New function.
4120 (_bfd_sparc_elf_finish_dynamic_sections): Call
4121 pie_finish_undefweak_symbol on all symbols in PIE.
4122 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
4123 (_bfd_sparc_elf_fixup_symbol): New function.
4125 2017-04-10 Nick Clifton <nickc@redhat.com>
4127 * config.bfd: Remove ns32k from obsolete list.
4129 2017-04-10 Alan Modra <amodra@gmail.com>
4132 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
4133 (special_sections_i): Likewise for .init_array.
4134 (special_sections_p): Likewise for .preinit_array.
4136 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
4140 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
4141 ELF_COMMON_DEF_P for common symbols.
4142 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4143 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
4144 * elflink.c (_bfd_elf_merge_symbol): Revert commits
4145 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
4146 07492f668d2173da7a2bda3707ff0985e0f460b6.
4148 2017-04-07 Pedro Alves <palves@redhat.com>
4150 * opncls.c (bfd_get_debug_link_info): Rename to...
4151 (bfd_get_debug_link_info_1): ... this. Change type of second
4152 parameter to void pointer. Adjust.
4153 (bfd_get_debug_link_info): Reimplement on top of
4154 bfd_get_debug_link_info_1.
4155 (separate_debug_file_exists, separate_alt_debug_file_exists):
4156 Change type of second parameter to void pointer. Adjust.
4157 (get_func_type, check_func_type): Change type of second parameter
4159 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
4160 the callback functions instead of passing the address of a local.
4161 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
4162 find_separate_debug_file.
4163 (get_alt_debug_link_info_shim): Change type of second parameter to
4164 void pointer. Adjust.
4165 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
4166 find_separate_debug_file.
4167 (get_build_id_name, bfd_boolean check_build_id_file): Change type
4168 of second parameter to void pointer. Adjust.
4169 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
4170 pointer local to find_separate_debug_file.
4172 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
4174 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
4175 external symbols with a definition.
4176 (_bfd_coff_gc_mark_extra_sections): Fix typo.
4178 2017-04-07 Alan Modra <amodra@gmail.com>
4180 * po/SRC-POTFILES.in: Regenerate.
4182 2017-04-05 Alan Modra <amodra@gmail.com>
4184 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
4187 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
4189 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
4190 numbers for DataDirectory entry indicies passed to
4193 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
4195 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
4196 each GNU_MBIND section and align GNU_MBIND section to page size.
4197 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
4198 segment for each GNU_MBIND section.
4199 (_bfd_elf_init_private_section_data): Copy sh_info from input
4200 for GNU_MBIND section.
4202 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
4204 * elfnn-riscv.c (GP_NAME): Delete.
4205 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
4206 (_bfd_riscv_relax_lui): Likewise.
4208 2017-04-04 Nick Clifton <nickc@redhat.com>
4211 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
4213 (bfd_elf_final_link): Only initialize the extended symbol index
4214 section if there are extended symbol tables to list.
4216 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
4218 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
4219 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
4220 * configure.ac (elf): Add elf-properties.lo.
4221 * Makefile.in: Regenerated.
4222 * configure: Likewise.
4223 * elf-bfd.h (elf_property_kind): New.
4224 (elf_property): Likewise.
4225 (elf_property_list): Likewise.
4226 (elf_properties): Likewise.
4227 (_bfd_elf_parse_gnu_properties): Likewise.
4228 (_bfd_elf_get_property): Likewise.
4229 (_bfd_elf_link_setup_gnu_properties): Likewise.
4230 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
4231 and setup_gnu_properties.
4232 (elf_obj_tdata): Add properties.
4233 * elf-properties.c: New file.
4234 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
4235 (elf_i386_merge_gnu_properties): Likewise.
4236 (elf_backend_parse_gnu_properties): Likewise.
4237 (elf_backend_merge_gnu_properties): Likewise.
4238 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
4239 (elf_x86_64_merge_gnu_properties): Likewise.
4240 (elf_backend_parse_gnu_properties): Likewise.
4241 (elf_backend_merge_gnu_properties): Likewise.
4242 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
4243 (elf_backend_parse_gnu_properties): Likewise.
4244 (elf_backend_setup_gnu_properties): Likewise.
4245 (elfNN_bed): Add elf_backend_parse_gnu_properties,
4246 elf_backend_merge_gnu_properties and
4247 elf_backend_setup_gnu_properties.
4249 2017-03-30 Pip Cet <pipcet@gmail.com>
4251 * elf32-wasm32.c: Add relocation code, two relocs.
4252 * reloc.c: Add wasm32 relocations.
4253 * libbfd.h: Regenerate.
4254 * bfd-in2.h: Regenerate.
4255 * bfd/po/bfd.pot: Regenerate.
4257 2017-03-29 Nick Clifton <nickc@redhat.com>
4260 * coff-bfd.h (struct coff_section_data): Add new fields:
4261 saved_bias and bias.
4262 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
4263 computed for PE binaries.
4264 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
4267 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
4270 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
4271 to handle a local symbol with a hash-symbol-entry; without PLT.
4272 Add BFD_ASSERT for an incidental case with GOT entry present.
4273 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
4274 isn't forced-or-set local.
4276 2017-03-27 Pip Cet <pipcet@gmail.com>
4278 * wasm-module.c: New file to support WebAssembly modules.
4279 * wasm-module.h: New file to support WebAssembly modules.
4280 * doc/webassembly.texi: Start documenting wasm-module.c.
4281 * config.bfd: Add wasm_vec.
4282 * targets.c: Likewise.
4283 * configure.ac: Likewise.
4284 * Makefile.am: Add entries for wasm-module.c.
4285 * Makefile.in: Regenerate.
4286 * configure: Regenerate.
4287 * po/SRC-POTFILES.in: Regenerate.
4289 2017-03-27 Pip Cet <pipcet@gmail.com>
4291 * cpu-wasm32.c: New file to support wasm32 architecture.
4292 * elf32-wasm32.c: New file to support wasm32 architecture.
4293 * Makefile.am: Add wasm32 architecture.
4294 * archures.c: Likewise.
4295 * config.bfd: Likewise.
4296 * configure.ac: Likewise.
4297 * targets.c: Likewise.
4298 * Makefile.in: Regenerate.
4299 * bfd-in2.h: Regenerate.
4300 * configure: Regenerate.
4301 * po/SRC-POTFILES.in: Regenerate.
4303 2017-03-20 Alan Modra <amodra@gmail.com>
4306 * elf64-ppc.c (compare_symbols): Stabilize sort.
4308 2017-03-18 Alan Modra <amodra@gmail.com>
4310 * elf64-ppc.c (struct ppc_link_hash_table): Add
4311 local_ifunc_resolver and maybe_local_ifunc_resolver.
4312 (ppc_build_one_stub): Set flags on emitting dynamic
4313 relocation to ifunc.
4314 (ppc64_elf_relocate_section): Likewise.
4315 (ppc64_elf_finish_dynamic_symbol): Likewise.
4316 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
4317 local dynamic relocs to ifuncs.
4318 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
4319 local_ifunc_resolver and maybe_local_ifunc_resolver.
4320 (ppc_elf_relocate_section): Set flag on emitting dynamic
4321 relocation to ifuncs.
4322 (ppc_elf_finish_dynamic_symbol): Likewise.
4323 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
4324 dynamic relocs to ifuncs.
4326 2017-03-13 Nick Clifton <nickc@redhat.com>
4329 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
4330 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
4331 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
4332 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
4333 * bfd-in2.h: Regenerate.
4334 * libbfd.h: Regenerate.
4335 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
4337 (IS_AARCH64_TLSDESC_RELOC): Likewise.
4338 (elfNN_aarch64_howto_table): Likewise.
4339 (aarch64_tls_transition_without_check): Likewise.
4340 (aarch64_reloc_got_type): Likewise.
4341 (elfNN_aarch64_final_link_relocate): Likewise.
4342 (elfNN_aarch64_tls_relax): Likewise.
4343 (elfNN_aarch64_relocate_section): Likewise.
4344 (elfNN_aarch64_gc_sweep_hook): Likewise.
4345 (elfNN_aarch64_check_relocs): Likewise.
4346 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4347 (_bfd_aarch64_elf_resolve_relocation): Likewise.
4349 2017-03-11 Alan Modra <amodra@gmail.com>
4351 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
4352 parameter is in fact used. Whitespace fixes.
4353 * elf64-ppc.c: Likewise.
4355 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
4357 * rs6000-core.c (CORE_NEW): Simplify macro when
4358 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
4360 2017-03-07 Alan Modra <amodra@gmail.com>
4364 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
4367 2017-03-05 Alan Modra <amodra@gmail.com>
4369 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
4370 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
4371 (next_cie_fde_offset): New function.
4372 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
4373 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
4374 four bytes. Align CIEs to four or eight bytes depending on
4375 per_encoding_aligned8. Align FDEs according to their encoding.
4376 Pad last FDE to output section alignment.
4377 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
4379 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
4380 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
4381 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
4383 2017-03-02 Martin Bickel <binutils@ineranves.de>
4386 * elf.c (rewrite_elf_program_header): Do not issue a warning for
4387 empty segments which have a zero filesz, but a non-zero memsz.
4389 2017-03-02 Alan Modra <amodra@gmail.com>
4391 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
4393 2017-02-28 Alan Modra <amodra@gmail.com>
4395 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
4396 (ppc64_elf_relocate_section): Likewise.
4398 2017-02-28 Alan Modra <amodra@gmail.com>
4401 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
4402 rather than elf32_nios2_hash_table or elf_hash_table.
4403 (create_got_section): Likewise.
4404 (nios2_elf32_finish_dynamic_symbol): Likewise.
4405 (nios2_elf32_adjust_dynamic_symbol): Likewise.
4406 (nios2_elf32_size_dynamic_sections): Likewise.
4407 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
4408 vars. Use htab equivalents directly instead. Don't create
4409 all dynamic sections on needing just the GOT. Use a goto
4410 rather than a fall-through with reloc test. Ensure
4411 htab->dynobj is set when making dynamic sreloc section.
4412 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
4413 equivalent directly instead. Don't segfault on looking for
4414 .dynamic when dynamic sections have not been created. Don't
4415 segfault on .got.plt being discarded.
4416 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
4417 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
4418 fixme and another not so relevant comment.
4419 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
4420 already set, set hash table dynobj on creating .sbss.
4422 2017-02-28 Alan Modra <amodra@gmail.com>
4424 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
4425 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
4426 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
4427 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
4428 (ppc64_elf_relocate_section): Likewise.
4429 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
4430 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
4431 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
4432 * libbfd.h: Regenerate.
4433 * bfd-in2.h: Regenerate.
4435 2017-02-28 Alan Modra <amodra@gmail.com>
4437 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
4438 dynamic .data.rel.ro read-only.
4439 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
4440 rather than section flags when deciding where copy reloc goes.
4441 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
4442 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
4443 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
4444 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
4445 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
4446 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
4447 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
4448 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
4449 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4450 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
4451 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
4452 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
4453 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
4454 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
4455 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
4456 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
4457 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
4458 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
4459 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
4461 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
4463 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
4464 `jalr $0, $25' instruction encoding.
4466 2017-02-27 Nick Clifton <nickc@redhat.com>
4469 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
4470 generating a seg-fault when encountering a symbol that has been
4471 deleted by garbage collection.
4473 2017-02-25 Alan Modra <amodra@gmail.com>
4475 * elf32-arc.c (struct dynamic_sections): Delete.
4476 (enum dyn_section_types): Delete.
4477 (dyn_section_names): Delete.
4478 (arc_create_dynamic_sections): Delete.
4479 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
4480 segfault on discarded .rela.plt section.
4481 (elf_arc_size_dynamic_sections): Formatting. Don't call
4482 arc_create_dynamic_sections. Don't allocate memory for sections
4483 handled by the generic linker. Correct code finding relocs in
4484 read-only sections. Set SEC_EXCLUDE on zero size .got,
4485 .got.plt, and .dynbss sections. Do set .interp for pies.
4487 2017-02-24 Andrew Waterman <andrew@sifive.com>
4489 * elfnn-riscv.c (GP_NAME): New macro.
4490 (riscv_global_pointer_value): Use it.
4491 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
4492 output section, consider only that section's alignment.
4494 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4496 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
4497 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
4498 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
4499 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
4501 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
4503 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
4504 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
4507 2017-02-23 Alan Modra <amodra@gmail.com>
4510 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
4512 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
4513 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
4516 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
4519 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
4520 processing ahead of the call to `elf_gc_sweep_symbol'.
4522 2017-02-22 Nick Clifton <nickc@redhat.com>
4525 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
4526 created section 4-byte alignment.
4528 2017-02-22 Alan Modra <amodra@gmail.com>
4530 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
4531 on .got or .plt output section being discarded by script.
4532 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
4535 2017-02-21 Alan Modra <amodra@gmail.com>
4537 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
4538 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
4540 2017-02-20 Alan Modra <amodra@gmail.com>
4543 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
4544 if DT_RELSZ/DT_RELASZ is zero.
4546 2017-02-17 Nick Clifton <nickc@redhat.com>
4548 * compress.c (bfd_get_full_section_contents): Remember to reduce
4549 compressed size by the sizeof the compression header when
4550 decompressing the contents.
4552 2017-02-17 Pedro Alves <palves@redhat.com>
4554 * srec.c (Chunk): Rename to ...
4555 (_bfd_srec_len): ... this.
4556 (S3Forced): Rename to ...
4557 (_bfd_srec_forceS3): ... this.
4558 * objcopy.c: Adjust all references.
4560 2017-02-17 Pedro Alves <palves@redhat.com>
4562 * archive.c (bsd_write_armap): Rename to ...
4563 (_bfd_bsd_write_armap): ... this.
4564 (coff_write_armap): Rename to ...
4565 (_bfd_coff_write_armap): ... this.
4566 * libbfd-in.h (bsd_write_armap): Rename to ...
4567 (_bfd_bsd_write_armap): ... this.
4568 (coff_write_armap): Rename to ...
4569 (_bfd_coff_write_armap): ... this.
4570 * aout-target.h, aout-tic30.c: Adjust all users.
4571 * libbfd.h: Regenerate.
4573 2017-02-17 Pedro Alves <palves@redhat.com>
4575 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
4576 (warn_deprecated): Rename to ...
4577 (_bfd_warn_deprecated): ... this.
4578 * libbfd.c (warn_deprecated): Rename to ...
4579 (_bfd_warn_deprecated): ... this.
4580 * bfd-in2.h: Regenerate.
4582 2017-02-17 Pedro Alves <palves@redhat.com>
4584 * bfdio.c (real_ftell): Rename to ...
4585 (_bfd_real_ftell): ... this.
4586 (real_fseek): Rename to ...
4587 (_bfd_real_fseek): ... this.
4588 (real_fopen): Rename to ...
4589 (_bfd_real_fopen): ... this.
4590 * libbfd-in.h (real_ftell): Rename to ...
4591 (_bfd_real_ftell): ... this.
4592 (real_fseek): Rename to ...
4593 (_bfd_real_fseek): ... this.
4594 (real_fopen): Rename to ...
4595 (_bfd_real_fopen): ... this.
4596 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
4597 * libbfd.h: Regenerate.
4599 2017-02-17 Pedro Alves <palves@redhat.com>
4601 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
4602 * libbfd.c (read_unsigned_leb128): Rename to ...
4603 (_bfd_read_unsigned_leb128): ... this.
4604 (read_signed_leb128): Rename to ...
4605 (_bfd_read_signed_leb128): ... this.
4606 (safe_read_leb128): Rename to ...
4607 (_bfd_safe_read_leb128): ... this.
4608 * libbfd-in.h (read_unsigned_leb128): Rename to ...
4609 (_bfd_read_unsigned_leb128): ... this.
4610 (read_signed_leb128): Rename to ...
4611 (_bfd_read_signed_leb128): ... this.
4612 (safe_read_leb128): Rename to ...
4613 (_bfd_safe_read_leb128): ... this.
4614 * libbfd.h: Renegerate.
4616 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4618 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
4619 before trying to fine matching file and line information.
4621 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
4623 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
4624 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
4625 not match current bfd, then reload debug information. Record bfd
4626 we're loading debug info for in the stash. If we have debug
4627 informatin in the cache then perform section placement before
4630 2017-02-16 Alan Modra <amodra@gmail.com>
4633 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
4634 * elfxx-target.h (elf_backend_no_page_alias): Define.
4635 (elfNN_bed): Init new field.
4636 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
4637 ensure PT_LOAD segment starts on a new page.
4638 * elf32-hppa.c (elf_backend_no_page_alias): Define.
4640 2017-02-16 Alan Modra <amodra@gmail.com>
4643 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
4646 2017-02-16 Jiong Wang <jiong.wang@arm.com>
4648 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
4649 * bfd-in2.h: Regenerated.
4651 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4654 * elf32-i386.c (elf_i386_relocate_section): Allow
4655 "lea foo@GOT, %reg" in PIC.
4657 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
4660 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
4661 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
4662 error against local IFUNC symbol without a base register for
4665 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
4667 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
4668 `%P: %H:' with `info->callbacks->einfo'.
4669 (ppc_elf_relocate_section): Likewise.
4670 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
4671 (ppc64_elf_edit_toc): Likewise.
4672 (ppc64_elf_relocate_section): Likewise.
4674 2017-02-14 Alan Modra <amodra@gmail.com>
4676 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
4677 --gc-keep-exported, and test versioned field of sym rather than
4678 looking for @ in name.
4680 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
4682 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
4685 2017-02-13 Nick Clifton <nickc@redhat.com>
4688 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
4691 2017-02-07 Andrew Waterman <andrew@sifive.com>
4693 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
4694 entry size if PLT header is written.
4696 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
4698 Fix sparc64 dynamic relocation processing to use the dynamic
4700 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
4701 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
4704 2017-02-03 Nick Clifton <nickc@redhat.com>
4707 * coffcode.h (coff_write_object_contents): Enlarge size of
4708 s_name_buf in order to avoid compile time warning about possible
4710 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
4711 32-bits of insn value before printing into buffer.
4713 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4715 * elfxx-mips.c (mips_elf_hash_sort_data): Add
4716 `max_local_dynindx'.
4717 (mips_elf_sort_hash_table): Handle it.
4718 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
4719 symbols bump up `max_local_dynindx' rather than
4720 `max_non_got_dynindx'.
4722 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4724 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
4725 `min_got_dynindx', `max_unref_got_dynindx' and
4726 `max_non_got_dynindx' members to the `bfd_size_type' data type.
4727 (mips_elf_sort_hash_table): Adjust accordingly.
4729 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4731 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
4732 to access the hash table.
4734 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4736 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
4737 non-NULL `htab' to the beginning.
4739 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
4741 * elflink.c (elf_gc_sweep): Wrap overlong line.
4743 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
4745 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
4746 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
4747 * elfxx-mips.c (mips_elf_link_hash_table): Add
4748 `ignore_branch_isa' member.
4749 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
4750 in branch relocation calculation as an error if
4751 `ignore_branch_isa' has been set.
4752 (_bfd_mips_elf_insn32): Rename to...
4753 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
4754 parameter to `insn32' and add an `ignore_branch_isa' parameter.
4755 Handle the new parameter.
4757 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
4759 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
4760 local variable dynobj.
4763 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
4764 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
4765 executable from read-only sections into sdynrelro.
4766 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
4767 dynamic relocs in sdynrelro.
4768 (elf_backend_want_dynrelro): Define.
4770 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4772 * config.bfd (*-*-rtemsaout*): Mark as removed.
4774 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4776 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
4777 (arm-*-rtems*): Move to (arm*-*-eabi*).
4778 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
4779 (m68-*-rtems*): Move to (m68*-*-elf*).
4781 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
4783 * config.bfd (*-*-rtemscoff*): Mark as removed.
4785 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
4788 * elflink.c (bfd_elf_record_link_assignment): Revert last
4789 change and don't ever clear `forced_local'. Set `mark'
4791 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
4793 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
4794 (bfd_elf_size_dynamic_sections): ... here.
4795 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
4796 and set `mark' instead in `__tls_get_addr_opt' processing.
4797 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
4799 2017-01-24 Alan Modra <amodra@gmail.com>
4801 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
4802 where dynamic relocs are preferable. Allow ifunc too.
4803 (ensure_undefweak_dynamic): New function.
4804 (allocate_dynrelocs): Use it here. Move plt handling last and
4805 don't make symbols dynamic, simplifying loop. Only make undef
4806 weak symbols with GOT entries dynamic. Correct condition
4807 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
4808 comments. Remove goto.
4809 (ppc_elf_relocate_section): Correct test for using dynamic
4810 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4811 to suit. Set up explicit tls_index entries and implicit GOT
4812 tls_index entries resolvable at link time for
4813 __tls_get_addr_opt. Simplify test to clear mem for prelink.
4814 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
4815 (ensure_undefweak_dynamic): New function.
4816 (allocate_dynrelocs): Use it here. Only make undef weak symbols
4817 with GOT entries dynamic. Remove unnecessary test of
4818 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
4819 (ppc64_elf_relocate_section): Correct test for using dynamic
4820 symbol on GOT relocs. Rearrange test for emitting GOT relocs
4821 to suit. Set up explicit tls_index entries and implicit GOT
4822 tls_index entries resolvable at link time for __tls_get_addr_opt.
4823 Simplify expression to clear mem for prelink.
4825 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
4827 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
4829 2017-01-20 Jiong Wang <jiong.wang@arm.com>
4831 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
4832 (elf_backend_hash_symbol): Define.
4834 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
4837 * elflink.c (bfd_elf_record_link_assignment): Clear any
4838 `forced_local' marking for DSO symbols that are not being
4841 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4843 * elfnn-riscv.c (riscv_elf_object_p): New function.
4845 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
4848 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
4850 (elf_x86_64_check_relocs): Create .eh_frame section for the
4852 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4853 .eh_frame section for the .plt.bnd section.
4854 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4855 for the .plt.bnd section.
4857 2017-01-12 Nick Clifton <nickc@redhat.com>
4860 * opncls.c (find_separate_debug_file): Add include_dirs
4861 parameter. Only include the directory part of the bfd's filename
4862 in search paths if include_dirs is true. Add a couple of extra
4863 locations for looking for debug files.
4864 ( bfd_follow_gnu_debuglink): Update invocation of
4865 find_separate_debug_file.
4866 (bfd_follow_gnu_debugaltlink): Likewise.
4867 (get_build_id): New function: Finds the build-id of the given bfd.
4868 (get_build_id_name): New function: Computes the name of the
4869 separate debug info file for a bfd, based upon its build-id.
4870 (check_build_id_file): New function: Checks to see if a separate
4871 debug info file exists at the given location, and that its
4872 build-id matches that of the original bfd.
4873 (bfd_follow_build_id_debuglink): New function: Finds a separate
4874 debug info file for a given bfd by using the build-id method.
4875 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
4876 method of locating a separate debug info file before using the
4878 * bfd-in2.h: Regenerate.
4880 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
4883 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
4884 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
4885 elf_x86_64_eh_frame_plt_got.
4886 (elf_x86_64_size_dynamic_sections): Get unwind info from
4887 elf_x86_64_bnd_arch_bed for the BND PLT.
4889 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
4891 * config.bfd: Add entries for i686-redox and x86_64-redox.
4893 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4895 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
4897 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
4898 .eh_frame section to 4 bytes for x32.
4899 (elf_x86_64_check_relocs): Likewise.
4901 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4904 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
4905 (PLT_GOT_FDE_LENGTH): Likewise.
4906 (elf_i386_plt_layout): Add eh_frame_plt_got and
4907 eh_frame_plt_got_size.
4908 (elf_i386_plt): Updated.
4909 (elf_i386_link_hash_table): Add plt_got_eh_frame.
4910 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
4911 (elf_i386_size_dynamic_sections): Allocate and initialize
4912 .eh_frame section for .plt.got.
4913 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
4915 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
4916 eh_frame_plt_got_size.
4917 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
4918 (PLT_GOT_FDE_LENGTH): Likewise.
4919 (elf_x86_64_backend_data): Add eh_frame_plt_got and
4920 eh_frame_plt_got_size.
4921 (elf_x86_64_arch_bed): Updated.
4922 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
4923 eh_frame_plt_got_size.
4924 (elf_x86_64_nacl_arch_bed): Likewise.
4925 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
4926 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
4927 (elf_x86_64_size_dynamic_sections): Allocate and initialize
4928 .eh_frame section for .plt.got.
4929 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
4932 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
4934 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
4935 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
4937 2017-01-09 Nick Clifton <nickc@redhat.com>
4939 * dwarf2.c (lookup_address_in_function_table): Return early if
4940 there are no functions in the given comp unit, or if the high
4941 address of the last function in the comp unit is less than the
4944 2017-01-09 Nick Clifton <nickc@redhat.com>
4947 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
4948 message if there are too many symbols to load.
4950 2017-01-04 James Clarke <jrtc27@jrtc27.com>
4952 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
4953 if relocs are cached.
4955 2017-01-03 Rich Felker <bugdal@aerifal.cx>
4958 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
4959 for R_MICROBLAZE_GOTOFF_64.
4961 2017-01-03 Nick Clifton <nickc@redhat.com>
4963 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
4964 warning about using a possibly uninitialised variable.
4966 2017-01-02 Alan Modra <amodra@gmail.com>
4968 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
4969 (allocate_plt_static, allocate_dynrelocs): Use it.
4971 2017-01-02 Alan Modra <amodra@gmail.com>
4973 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
4974 .PARISC.unwind section.
4976 2017-01-02 Alan Modra <amodra@gmail.com>
4979 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
4980 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
4981 indirect to GOT pointer relative code edit.
4983 2017-01-02 Alan Modra <amodra@gmail.com>
4985 Update year range in copyright notice of all files.
4987 For older changes see ChangeLog-2016
4989 Copyright (C) 2017 Free Software Foundation, Inc.
4991 Copying and distribution of this file, with or without modification,
4992 are permitted in any medium without royalty provided the copyright
4993 notice and this notice are preserved.
4999 version-control: never