1 2016-12-20 Andrew Waterman <andrew@sifive.com>
3 * elfnn-riscv.c: Formatting and comment fixes throughout.
4 * elfxx-riscv.c: Likewise.
5 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
6 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
7 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
9 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
11 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
12 error message when linking elf32 and elf64.
14 2016-12-19 Christian Groessler <chris@groessler.org>
16 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
17 'sum' local variable signed.
19 2016-12-16 fincs <fincs.alt1@gmail.com>
21 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
22 for info->gc_keep_exported.
23 (bfd_elf_gc_sections): Likewise.
25 2016-12-15 Alan Modra <amodra@gmail.com>
29 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
30 reloc counting code later after ELF flavour test.
32 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
34 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
35 (bfd_mips_elf_get_abiflags): New prototype.
36 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
37 * bfd-in2.h: Regenerate.
39 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
41 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
44 2016-12-13 Alan Modra <amodra@gmail.com>
46 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
47 for objcopy/strip or when a ld script specifies PHDRS.
49 2016-12-13 Alan Modra <amodra@gmail.com>
51 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
52 segments that include the ELF file header or program headers.
54 2016-12-08 Alan Modra <amodra@gmail.com>
57 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
59 2016-12-07 Nick Clifton <nickc@redhat.com>
62 * elflink.c (bfd_elf_record_link_assignment): Replace call to
63 abort with an error message and error return value.
65 2016-12-06 Nick Clifton <nickc@redhat.com>
68 * elf.c (copy_special_section_fields): Check for an invalid
69 sh_link field before attempting to follow it.
72 * aoutx.h (squirt_out_relocs): Check for relocs without an
75 2016-12-06 Alan Modra <amodra@gmail.com>
77 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
78 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
79 Don't match lmd and stmd.
81 2016-12-05 Alyssa Milburn <amilburn@zall.org>
83 * elfxx-sparc.c: Do not stop processing relocations after
84 partially relaxing a call with WDISP30.
86 2016-12-05 Nick Clifton <nickc@redhat.com>
89 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
90 the end of the string buffer.
93 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
96 * aoutx.h (squirt_out_relocs): Check for and report any relocs
97 that could not be recognised.
100 * elf.c (find_link): Check for null headers before attempting to
104 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
108 (aout_link_add_symbols): Fix off by one error checking for
109 overflow of string offset.
111 2016-12-03 Alan Modra <amodra@gmail.com>
113 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
114 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
115 "need_func_desc_adj".
116 (lookup_fdh): Link direct fdh sym via oh field and set flags.
117 (make_fdh): Make strong and weak undefined function descriptor
119 (ppc64_elf_merge_symbol): New function.
120 (elf_backend_merge_symbol): Define.
121 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
122 function descriptors.
123 (add_symbol_adjust): Don't twiddle symbols to undefweak.
124 Propagate more ref flags to function descriptor symbol. Make
125 some function descriptor symbols dynamic.
126 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
127 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
128 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
129 Don't call lookup_fdh here.
130 (ppc64_elf_gc_sections): New function.
131 (bfd_elf64_bfd_gc_sections): Define.
132 (ppc64_elf_gc_mark_hook): Mark descriptor.
133 (func_desc_adjust): Don't make fake function descriptor syms strong
134 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
135 flag when deciding whether a dynamic function descriptor might
136 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
137 plt regardless of visibility. Make descriptor dynamic if
138 entry sym is dynamic, not for other cases.
139 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
141 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
142 (ppc64_elf_size_stubs): Likewise.
143 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
144 undefweak if stub symbol is defined.
145 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
146 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
148 2016-12-03 Alan Modra <amodra@gmail.com>
150 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
151 elf_link_hash_table rather than ppc_link_hash_table.
153 2016-12-03 Alan Modra <amodra@gmail.com>
155 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
157 2016-12-03 Alan Modra <amodra@gmail.com>
159 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
160 warning and indirect symbols.
162 2016-12-03 Alan Modra <amodra@gmail.com>
164 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
165 flags when direct symbol is versioned_hidden.
167 2016-12-02 Nick Clifton <nickc@redhat.com>
170 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
171 when following indirect links.
174 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
175 for an illegal string offset.
177 2016-12-02 Gary Benson <gbenson@redhat.com>
179 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
182 2016-12-02 Josh Conner <joshconner@google.com>
184 * config.bfd: Add support for fuchsia (OS).
186 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
189 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
190 to the GOT when operating in 32-bit mode.
192 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
195 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
196 test for HI16 relocs.
198 2016-12-01 Nick Clifton <nickc@redhat.com>
201 * aoutx.h (find_nearest_line): Handle the case where the main file
202 name and the directory name are both empty.
205 * aoutx.h (find_nearest_line): Handle the case where the function
208 2016-11-30 Alan Modra <amodra@gmail.com>
210 * elf.c (get_program_header_size): Revert accidental change.
212 2016-11-30 Alan Modra <amodra@gmail.com>
215 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
216 on any pass past STUB_SHRINK_ITER.
218 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
220 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
221 symbol in executable.
222 (elf_link_output_extsym): Don't change bind from global to
223 local when linking executable.
225 2016-11-28 Nick Clifton <nickc@redhat.com>
228 * elf.c (phdr_sorter): Delete.
229 (assign_file_positions_except_relocs): Do not sort program
232 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
235 * peXXigen.c (rsrc_process_section): Do not shrink the merged
238 2016-11-24 Jiong Wang <jiong.wang@arm.com>
241 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
244 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
246 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
248 2016-11-23 Nick Clifton <nickc@redhat.com>
251 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
252 they contain the program headers.
253 (_bfd_elf_map_sections_to_segments): If the linker created the
254 PHDR segment then always attempt to include it in a LOAD segment.
255 (assign_file_positions_for_non_load_sections): Allow LOAD segments
256 to overlap PHDR segments.
257 (phdr_sorter): New function. Sorts program headers.
258 (assign_file_positions_except_relocs): Sort the program headers
259 before writing them out. Issue an error if the PHDR segment is
260 not covered by a LOAD segment, unless the backend allows it.
261 * elf-bfd.h (struct elf_backend_data): Add
262 elf_backend_allow_non_load_phdr.
263 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
264 default definition that returns FALSE.
265 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
267 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
269 (elf_backend_allow_non_load_phdr): Define.
270 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
271 place the interpreter string into the .interp section if the
272 nointerp flag is set in the link info structure.
273 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
274 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
275 _gp symbol not being part of the output.
277 2016-11-23 Alan Modra <amodra@gmail.com>
279 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
280 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
281 (elfNN_bed): Init new field.
282 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
284 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
286 (elf_backend_dtrel_excludes_plt): Define.
287 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
288 (elf_backend_dtrel_excludes_plt): Define.
289 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
290 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
291 (elf_backend_dtrel_excludes_plt): Define.
292 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
294 (elf_backend_dtrel_excludes_plt): Define.
295 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
297 (elf_backend_dtrel_excludes_plt): Define.
298 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
300 (elf_backend_dtrel_excludes_plt): Define.
301 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
303 (elf_backend_dtrel_excludes_plt): Define.
304 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
306 (elf_backend_dtrel_excludes_plt): Define.
307 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
309 (elf_backend_dtrel_excludes_plt): Define.
310 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
312 (elf_backend_dtrel_excludes_plt): Define.
313 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
315 (elf_backend_dtrel_excludes_plt): Define.
316 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
317 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
319 (elf_backend_dtrel_excludes_plt): Define.
320 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
321 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
323 (elf_backend_dtrel_excludes_plt): Define.
324 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
326 (elf_backend_dtrel_excludes_plt): Define.
327 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
329 (elf_backend_dtrel_excludes_plt): Define.
330 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
332 (elf_backend_dtrel_excludes_plt): Define.
333 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
335 (elf_backend_dtrel_excludes_plt): Define.
336 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
337 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
339 (elf_backend_dtrel_excludes_plt): Define.
340 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
342 (elf_backend_dtrel_excludes_plt): Define.
343 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
345 (elf_backend_dtrel_excludes_plt): Define.
346 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
348 (elf_backend_dtrel_excludes_plt): Define.
349 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
351 (elf_backend_dtrel_excludes_plt): Define.
352 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
354 (elf_backend_dtrel_excludes_plt): Define.
355 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
357 (elf_backend_dtrel_excludes_plt): Define.
358 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
360 (elf_backend_dtrel_excludes_plt): Define.
361 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
363 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
365 2016-11-23 Alan Modra <amodra@gmail.com>
367 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
369 (mn10300_elf_final_link_relocate): Likewise.
370 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
371 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
372 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
373 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
374 * elf32-bfin.c (bfin_check_relocs): Likewise.
375 (bfin_relocate_section): Likewise.
376 (bfin_gc_sweep_hook): Likewise.
377 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
379 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
380 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
382 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
384 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
385 (bfin_size_dynamic_sections): Likewise.
386 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
387 (cr16_elf_check_relocs): Likewise.
388 (cr16_elf_final_link_relocate): Likewise.
389 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
390 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
391 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
392 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
393 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
394 * elf32-cris.c (cris_elf_relocate_section): Likewise.
395 (elf_cris_finish_dynamic_symbol): Likewise.
396 (elf_cris_finish_dynamic_sections): Likewise.
397 (cris_elf_gc_sweep_hook): Likewise.
398 (elf_cris_adjust_gotplt_to_got): Likewise.
399 (elf_cris_adjust_dynamic_symbol): Likewise.
400 (cris_elf_check_relocs): Likewise. Delete dead code.
401 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
403 (elf_cris_discard_excess_program_dynamics): Likewise.
404 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
405 sgotrel, splt and spltrel.
406 (frvfdpic_got_section, frvfdpic_gotrel_section,
407 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
409 (_frv_create_got_section): Likewise.
410 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
411 srelgot, splt and srelplt.
412 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
413 (elf32_hppa_create_dynamic_sections): Likewise.
414 (elf32_hppa_check_relocs): Likewise.
415 (allocate_plt_static): Likewise.
416 (allocate_dynrelocs): Likewise.
417 (elf32_hppa_size_dynamic_sections): Likewise.
418 (elf32_hppa_relocate_section): Likewise.
419 (elf32_hppa_finish_dynamic_symbol): Likewise.
420 (elf32_hppa_finish_dynamic_sections): Likewise.
421 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
422 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
423 sgotplt, srelgot, splt and srelplt.
424 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
426 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
427 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
428 (lm32_elf_check_relocs): Likewise.
429 (lm32_elf_finish_dynamic_sections): Likewise.
430 (lm32_elf_finish_dynamic_symbol): Likewise.
431 (allocate_dynrelocs): Likewise.
432 (lm32_elf_size_dynamic_sections): Likewise.
433 (lm32_elf_create_dynamic_sections): Likewise.
434 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
435 (m32c_elf_check_relocs): Likewise.
436 (m32c_elf_finish_dynamic_sections): Likewise.
437 (m32c_elf_always_size_sections): Likewise.
438 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
439 sgotplt, srelgot, splt and srelplt.
440 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
441 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
443 (allocate_dynrelocs): Likewise.
444 (m32r_elf_size_dynamic_sections): Likewise.
445 (m32r_elf_relocate_section): Likewise.
446 (m32r_elf_finish_dynamic_symbol): Likewise.
447 (m32r_elf_finish_dynamic_sections): Likewise.
448 (m32r_elf_check_relocs): Likewise.
449 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
450 (elf_m68k_check_relocs): Likewise.
451 (elf_m68k_adjust_dynamic_symbol): Likewise.
452 (elf_m68k_size_dynamic_sections): Likewise.
453 (elf_m68k_relocate_section): Likewise.
454 (elf_m68k_finish_dynamic_symbol): Likewise.
455 (elf_m68k_finish_dynamic_sections): Likewise.
456 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
457 sgotplt, srelgot, splt and srelplt.
458 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
460 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
462 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
463 (allocate_dynrelocs): Likewise.
464 (elf_metag_size_dynamic_sections): Likewise.
465 (elf_metag_finish_dynamic_symbol): Likewise.
466 (elf_metag_finish_dynamic_sections): Likewise.
467 (elf_metag_size_stubs): Likewise.
468 (elf_backend_got_header_size): Don't define.
469 (elf_backend_want_got_plt): Define.
470 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
471 sgotplt, srelgot, splt and srelpl.
472 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
474 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
475 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
476 (microblaze_elf_create_dynamic_sections): Likewise.
477 (allocate_dynrelocs): Likewise.
478 (microblaze_elf_size_dynamic_sections): Likewise.
479 (microblaze_elf_finish_dynamic_symbol): Likewise.
480 (microblaze_elf_finish_dynamic_sections): Likewise.
481 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
483 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
484 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
486 (allocate_dynrelocs): Likewise.
487 (nds32_elf_size_dynamic_sections): Likewise.
488 (nds32_elf_relocate_section): Likewise.
489 (nds32_elf_finish_dynamic_symbol): Likewise.
490 (nds32_elf_finish_dynamic_sections): Likewise.
491 (nds32_elf_check_relocs): Likewise.
492 (calculate_plt_memory_address): Likewise.
493 (calculate_got_memory_address): Likewise.
494 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
495 sgotplt, srelgot, splt and srelplt.
496 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
497 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
498 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
499 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
500 (or1k_elf_finish_dynamic_sections): Likewise.
501 (or1k_elf_finish_dynamic_symbol): Likewise.
502 (allocate_dynrelocs): Likewise.
503 (or1k_elf_size_dynamic_sections): Likewise.
504 (or1k_elf_create_dynamic_sections): Likewise.
505 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
506 plt, relplt, iplt, reliplt and sgotplt.
507 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
508 (ppc_elf_create_glink): Likewise.
509 (ppc_elf_create_dynamic_sections): Likewise.
510 (ppc_elf_check_relocs): Likewise.
511 (ppc_elf_select_plt_layout): Likewise.
512 (ppc_elf_tls_setup): Likewise.
513 (allocate_got): Likewise.
514 (allocate_dynrelocs): Likewise.
515 (ppc_elf_size_dynamic_sections): Likewise.
516 (ppc_elf_relax_section): Likewise.
517 (ppc_elf_relocate_section): Likewise.
518 (ppc_elf_finish_dynamic_symbol): Likewise.
519 (ppc_elf_reloc_type_class): Likewise.
520 (ppc_elf_finish_dynamic_sections): Likewise.
521 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
522 (rl78_elf_check_relocs): Likewise.
523 (rl78_elf_finish_dynamic_sections): Likewise.
524 (rl78_elf_always_size_sections): Likewise.
525 * elf32-s390.c (create_got_section): Delete.
526 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
527 (elf_s390_check_relocs): Likewise.
528 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
529 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
530 * elf32-score7.c (score_elf_create_got_section): As above.
531 (s7_bfd_score_elf_finish_dynamic_sections): As above.
532 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
533 sgotplt, srelgot, splt and srelplt.
534 (create_got_section): Don't set them.
535 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
537 (allocate_dynrelocs): Likewise.
538 (sh_elf_size_dynamic_sections): Likewise.
539 (sh_elf_add_rofixup): Likewise.
540 (sh_elf_relocate_section): Likewise.
541 (sh_elf_check_relocs): Likewise.
542 (sh_elf_finish_dynamic_symbol): Likewise.
543 (sh_elf_finish_dynamic_sections): Likewise.
544 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
545 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
546 * elf32-vax.c (elf_vax_check_relocs): Likewise.
547 (elf_vax_adjust_dynamic_symbol): Likewise.
548 (elf_vax_always_size_sections): Likewise.
549 (elf_vax_instantiate_got_entries): Likewise.
550 (elf_vax_relocate_section): Likewise.
551 (elf_vax_finish_dynamic_symbol): Likewise.
552 (elf_vax_finish_dynamic_sections): Likewise.
553 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
554 (xstormy16_elf_always_size_sections): Likewise.
555 (xstormy16_elf_relocate_section): Likewise.
556 (xstormy16_elf_finish_dynamic_sections): Likewise.
557 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
558 sgotplt, srelgot, splt and srelplt.
559 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
561 (elf_xtensa_allocate_dynrelocs): Likewise.
562 (elf_xtensa_allocate_local_got_size): Likewise.
563 (elf_xtensa_size_dynamic_sections): Likewise.
564 (elf_xtensa_relocate_section): Likewise.
565 (elf_xtensa_finish_dynamic_sections): Likewise.
566 (shrink_dynamic_reloc_sections): Likewise.
567 (elf_xtensa_get_plt_section): Likewise.
568 (elf_xtensa_get_gotplt_section): Likewise.
569 (xtensa_callback_required_dependence): Likewise.
570 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
571 shortcuts to dynamic sections.
572 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
574 (elf64_alpha_size_plt_section): Likewise.
575 (elf64_alpha_size_rela_got_1): Likewise.
576 (elf64_alpha_size_rela_got_section): Likewise.
577 (elf64_alpha_relocate_section): Likewise.
578 (elf64_alpha_finish_dynamic_symbol): Likewise.
579 (elf64_alpha_finish_dynamic_sections): Likewise.
580 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
581 * elf64-s390.c (create_got_section): Delete.
582 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
583 (elf_s390_check_relocs): Likewise.
584 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
586 (sh_elf64_check_relocs): Likewise.
587 (sh64_elf64_adjust_dynamic_symbol): Likewise.
588 (sh64_elf64_size_dynamic_sections): Likewise.
589 (sh64_elf64_finish_dynamic_symbol): Likewise.
590 (sh64_elf64_finish_dynamic_sections): Likewise.
591 * elflink.c (_bfd_elf_create_got_section): Likewise.
592 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
593 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
594 (elfNN_ia64_finish_dynamic_sections): Likewise.
595 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
596 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
597 sgotplt, splt and sgot.
598 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
600 (mips_elf_gotplt_index): Likewise.
601 (mips_elf_primary_global_got_index): Likewise.
602 (mips_elf_global_got_index): Likewise.
603 (mips_elf_got_offset_from_index): Likewise.
604 (mips_elf_create_local_got_entry): Likewise.
605 (mips_elf_create_got_section): Likewise.
606 (mips_elf_calculate_relocation): Likewise.
607 (_bfd_mips_elf_create_dynamic_sections): Likewise.
608 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
609 (mips_elf_lay_out_got): Likewise.
610 (mips_elf_set_plt_sym_value): Likewise.
611 (_bfd_mips_elf_size_dynamic_sections): Likewise.
612 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
613 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
614 (mips_finish_exec_plt): Likewise.
615 (mips_vxworks_finish_exec_plt): Likewise.
616 (mips_vxworks_finish_shared_plt): Likewise.
617 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
618 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
619 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
621 2016-11-23 Alan Modra <amodra@gmail.com>
623 * po/BLD-POTFILES.in: Regenerate.
624 * po/SRC-POTFILES.in: Regenerate.
626 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
628 * warning.m4: Fix spelling in comments.
629 * configure.ac: Fix spelling in comments.
630 * configure: Regenerate.
632 2016-11-22 Alan Modra <amodra@gmail.com>
635 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
636 * elf32-ppc.c: Include opcode/ppc.h.
637 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
638 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
639 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
640 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
641 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
642 (ppc_elf_link_hash_table_create): Update default_params init.
643 (ppc_elf_vle_split16): Correct shift and mask. Add params.
644 Report or fix insn/reloc mismatches.
645 (ppc_elf_relocate_section): Pass input_section, offset and fixup
646 to ppc_elf_vle_split16.
648 2016-11-22 Alan Modra <amodra@gmail.com>
650 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
651 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
652 bfd_put_32 param with input_bfd.
653 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
654 ppc_elf_vle_split16 param.
655 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
657 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
659 * dwarf2.c (build_line_info_table): Rename `index' local
660 variable to `line_index'.
661 (build_lookup_funcinfo_table): Rename `index' local variable to
664 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
666 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
667 apply the negative GOT offset optimization in 64-bit code.
669 2016-11-18 James Clarke <jrtc27@jrtc27.com>
671 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
672 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
673 R_SPARC_GOT* for non-local references. Instead, treat them like
674 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
675 immediate with the calculated relocation.
677 2016-11-18 Nick Clifton <nickc@redhat.com>
680 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
681 an informative error message.
683 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
686 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
687 manipulation of diff value, and don't assume sym2 is less than sym1.
688 (elf32_avr_adjust_reloc_if_spans_insn): New function.
689 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
690 and remove redundant did_pad.
693 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
696 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
697 plt_got.offset for R_X86_64_PLTOFF64.
699 2016-11-14 Nick Clifton <nickc@redhat.com>
701 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
703 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
706 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
707 but treat them as debugging symbols.
709 2016-11-10 Jiong Wang <jiong.wang@arm.com>
712 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
713 symbol locally in PIE.
715 2016-11-10 Nick Clifton <nickc@redhat.com>
718 * compress.c (bfd_get_full_section_contents): Provide a more
719 helpful error message when a section is too large to load.
721 2016-11-08 Pedro Alves <palves@redhat.com>
723 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
726 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
728 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
729 'number_of_functions' to keep lookup table and number of entries in
731 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
732 to keep lookup table and number of entries in the table.
733 (lookup_funcinfo): New structure for lookup table for function
735 (build_line_info_table): New function to create and build the lookup
736 table for line information.
737 (lookup_address_in_line_info_table): Use the lookup table instead of
738 traverse a linked list.
739 (compare_lookup_funcinfos): New compare fuction used in sorting of
740 lookup table for function references.
741 (build_lookup_funcinfo_table): New function to create, build and
742 sort the lookup table for functions references.
743 (lookup_address_in_function_table): Use the table instead of
744 traverse a linked list.
745 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
748 2016-11-04 Nick Clifton <nickc@redhat.com>
750 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
751 when supporting 64-bit BFD targets.
753 2016-11-03 Tristan Gingold <gingold@adacore.com>
755 * config.bfd: Deprecate many old triplets.
757 2016-11-03 Nick Clifton <nickc@redhat.com>
759 * po/da.po: Updated Danish translation.
761 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
763 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
764 not fall through to the default case.
766 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
767 Andrew Waterman <andrew@sifive.com>
769 Add support for RISC-V architecture.
770 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
771 * config.bdf: Likewise.
772 * configure.ac: Likewise.
773 * Makefile.in: Regenerate.
774 * configure: Regenerate.
775 * archures.c: Add bfd_riscv_arch.
776 * reloc.c: Add riscv relocs.
777 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
778 * bfd-in2.h: Regenerate.
779 * libbfd.h: Regenerate.
780 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
781 * elfnn-riscv.c: New file.
782 * elfxx-riscv.c: New file.
783 * elfxx-riscv.h: New file.
785 2016-10-31 Alan Modra <amodra@gmail.com>
788 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
791 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
793 * cpu-arc.c (arc_get_mach): Delete.
795 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
797 * elfxx-mips.c (STUB_JALR): Correct description.
799 2016-10-20 Nick Clifton <nickc@redhat.com>
801 * po/gas.pot: Regenerate.
803 2016-10-19 Nick Clifton <nickc@redhat.com>
805 * aout-adobe.c: Add missing c-format tags for translatable strings.
806 * aout-cris.c: Likewise.
809 * binary.c: Likewise.
811 * coff-alpha.c: Likewise.
812 * coff-arm.c: Likewise.
813 * coff-i860.c: Likewise.
814 * coff-mcore.c: Likewise.
815 * coff-ppc.c: Likewise.
816 * coff-rs6000.c: Likewise.
817 * coff-sh.c: Likewise.
818 * coff-tic4x.c: Likewise.
819 * coff-tic54x.c: Likewise.
820 * coff-tic80.c: Likewise.
821 * coff64-rs6000.c: Likewise.
822 * coffcode.h: Likewise.
823 * coffgen.c: Likewise.
824 * cofflink.c: Likewise.
825 * coffswap.h: Likewise.
826 * cpu-arm.c: Likewise.
827 * dwarf2.c: Likewise.
829 * elf-attrs.c: Likewise.
830 * elf-eh-frame.c: Likewise.
831 * elf-ifunc.c: Likewise.
832 * elf-m10300.c: Likewise.
833 * elf-s390-common.c: Likewise.
835 * elf32-arc.c: Likewise.
836 * elf32-arm.c: Likewise.
837 * elf32-avr.c: Likewise.
838 * elf32-bfin.c: Likewise.
839 * elf32-cr16.c: Likewise.
840 * elf32-cr16c.c: Likewise.
841 * elf32-cris.c: Likewise.
842 * elf32-crx.c: Likewise.
843 * elf32-d10v.c: Likewise.
844 * elf32-d30v.c: Likewise.
845 * elf32-epiphany.c: Likewise.
846 * elf32-fr30.c: Likewise.
847 * elf32-frv.c: Likewise.
848 * elf32-gen.c: Likewise.
849 * elf32-hppa.c: Likewise.
850 * elf32-i370.c: Likewise.
851 * elf32-i386.c: Likewise.
852 * elf32-i960.c: Likewise.
853 * elf32-ip2k.c: Likewise.
854 * elf32-iq2000.c: Likewise.
855 * elf32-lm32.c: Likewise.
856 * elf32-m32c.c: Likewise.
857 * elf32-m32r.c: Likewise.
858 * elf32-m68hc11.c: Likewise.
859 * elf32-m68hc12.c: Likewise.
860 * elf32-m68hc1x.c: Likewise.
861 * elf32-m68k.c: Likewise.
862 * elf32-mcore.c: Likewise.
863 * elf32-mep.c: Likewise.
864 * elf32-metag.c: Likewise.
865 * elf32-microblaze.c: Likewise.
866 * elf32-moxie.c: Likewise.
867 * elf32-msp430.c: Likewise.
868 * elf32-mt.c: Likewise.
869 * elf32-nds32.c: Likewise.
870 * elf32-nios2.c: Likewise.
871 * elf32-or1k.c: Likewise.
872 * elf32-pj.c: Likewise.
873 * elf32-ppc.c: Likewise.
874 * elf32-rl78.c: Likewise.
875 * elf32-rx.c: Likewise.
876 * elf32-s390.c: Likewise.
877 * elf32-score.c: Likewise.
878 * elf32-score7.c: Likewise.
879 * elf32-sh-symbian.c: Likewise.
880 * elf32-sh.c: Likewise.
881 * elf32-sh64.c: Likewise.
882 * elf32-spu.c: Likewise.
883 * elf32-tic6x.c: Likewise.
884 * elf32-tilepro.c: Likewise.
885 * elf32-v850.c: Likewise.
886 * elf32-vax.c: Likewise.
887 * elf32-visium.c: Likewise.
888 * elf32-xgate.c: Likewise.
889 * elf32-xtensa.c: Likewise.
890 * elf64-alpha.c: Likewise.
891 * elf64-gen.c: Likewise.
892 * elf64-hppa.c: Likewise.
893 * elf64-ia64-vms.c: Likewise.
894 * elf64-mmix.c: Likewise.
895 * elf64-ppc.c: Likewise.
896 * elf64-s390.c: Likewise.
897 * elf64-sh64.c: Likewise.
898 * elf64-sparc.c: Likewise.
899 * elf64-x86-64.c: Likewise.
900 * elfcode.h: Likewise.
901 * elfcore.h: Likewise.
902 * elflink.c: Likewise.
903 * elfnn-aarch64.c: Likewise.
904 * elfnn-ia64.c: Likewise.
905 * elfxx-mips.c: Likewise.
906 * elfxx-sparc.c: Likewise.
907 * elfxx-tilegx.c: Likewise.
910 * libbfd.c: Likewise.
911 * linker.c: Likewise.
912 * m68klinux.c: Likewise.
913 * mach-o.c: Likewise.
918 * pe-mips.c: Likewise.
919 * peXXigen.c: Likewise.
920 * pei-x86_64.c: Likewise.
921 * peicode.h: Likewise.
922 * ppcboot.c: Likewise.
924 * sparclinux.c: Likewise.
927 * vms-alpha.c: Likewise.
928 * vms-lib.c: Likewise.
929 * xcofflink.c: Likewise.
931 2016-10-18 Nick Clifton <nickc@redhat.com>
933 * po/da.po: Updated Danish translation.
935 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
937 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
940 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
942 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
943 variable to `reloc_index'.
945 2016-10-12 Alan Modra <amodra@gmail.com>
947 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
948 (STD_SECTION): Adjust to suit.
949 * elf.c (_bfd_elf_large_com_section): Likewise.
950 * bfd-in2.h: Regenerate.
952 2016-10-11 Alan Modra <amodra@gmail.com>
954 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
955 defined temporarily with bfd_und_section.
956 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
957 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
958 symbols with bfd_und_section.
960 2016-10-07 Alan Modra <amodra@gmail.com>
962 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
963 obfd param with struct bfd_link_info param. Update all callers.
964 * linker.c (bfd_merge_private_bfd_data): Likewise.
965 (_bfd_generic_verify_endian_match): Likewise.
966 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
967 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
968 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
969 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
970 (_bfd_elf_merge_object_attributes): Likewise.
971 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
972 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
973 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
974 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
975 (elf32_arm_merge_private_bfd_data): Likewise.
976 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
977 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
978 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
979 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
980 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
981 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
982 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
983 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
984 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
985 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
986 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
987 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
988 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
989 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
990 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
991 (elf32_msp430_merge_private_bfd_data): Likewise.
992 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
993 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
994 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
995 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
996 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
997 (ppc_elf_merge_obj_attributes): Likewise.
998 (ppc_elf_merge_private_bfd_data): Likewise.
999 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1000 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1001 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1002 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1003 (elf32_score_merge_private_bfd_data): Likewise.
1004 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1005 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1006 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1007 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1008 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1009 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1010 (elf32_tic6x_merge_private_bfd_data): Likewise.
1011 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1012 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1013 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1014 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1015 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1016 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1017 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1018 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1019 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1020 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1021 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1022 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1023 (mips_elf_merge_obj_attributes): Likewise.
1024 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1025 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1026 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1027 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1028 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1029 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1030 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1031 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1032 * bfd-in2.h: Regenerate.
1033 * libbfd.h: Regenerate.
1035 2016-10-07 Alan Modra <amodra@gmail.com>
1037 * Makefile.am (LIBBFD_H_FILES): Update.
1038 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1039 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1040 * elf32-sh.c: ..here, and make static.
1041 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1043 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1044 _bfd_generic_verify_endian_match.
1045 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1046 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1047 _bfd_generic_verify_endian_match.
1048 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1050 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1051 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1052 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1053 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1054 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1055 * linker.c: ..here, and make internal.
1056 * bfd.c (bfd_merge_private_bfd_data): Move to..
1058 * Makefile.in: Regenerate.
1059 * doc/Makefile.in: Regenerate.
1060 * bfd-in2.h: Regenerate.
1061 * libbfd.h: Regenerate.
1063 2016-10-06 Alan Modra <amodra@gmail.com>
1065 * coff-h8300.c: Spell fall through comments consistently.
1066 * coffgen.c: Likewise.
1067 * elf32-hppa.c: Likewise.
1068 * elf32-ppc.c: Likewise.
1069 * elf32-score.c: Likewise.
1070 * elf32-score7.c: Likewise.
1071 * elf64-ppc.c: Likewise.
1072 * elfxx-aarch64.c: Likewise.
1073 * elfxx-mips.c: Likewise.
1074 * cpu-ns32k.c: Add missing fall through comments.
1075 * elf-m10300.c: Likewise.
1076 * elf32-arm.c: Likewise.
1077 * elf32-avr.c: Likewise.
1078 * elf32-bfin.c: Likewise.
1079 * elf32-frv.c: Likewise.
1080 * elf32-i386.c: Likewise.
1081 * elf32-microblaze.c: Likewise.
1082 * elf32-nds32.c: Likewise.
1083 * elf32-ppc.c: Likewise.
1084 * elf32-rl78.c: Likewise.
1085 * elf32-rx.c: Likewise.
1086 * elf32-s390.c: Likewise.
1087 * elf32-sh.c: Likewise.
1088 * elf32-tic6x.c: Likewise.
1089 * elf64-ia64-vms.c: Likewise.
1090 * elf64-ppc.c: Likewise.
1091 * elf64-s390.c: Likewise.
1092 * elf64-x86-64.c: Likewise.
1093 * elflink.c: Likewise.
1094 * elfnn-aarch64.c: Likewise.
1095 * elfnn-ia64.c: Likewise.
1097 * oasys.c: Likewise.
1098 * pdp11.c: Likewise.
1100 * versados.c: Likewise.
1102 2016-10-06 Alan Modra <amodra@gmail.com>
1104 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1106 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1107 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1109 2016-10-06 Alan Modra <amodra@gmail.com>
1111 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1112 OR in arithmetic expression, not boolean OR.
1114 2016-09-30 Alan Modra <amodra@gmail.com>
1116 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1117 as per comment at head of bfd-in2.h.
1118 * Makefile.in: Regenerate.
1120 2016-09-30 Alan Modra <amodra@gmail.com>
1122 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1123 _bfd_error_handler (...) throughout.
1124 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1125 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1126 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1127 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1128 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1129 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1130 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1131 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1132 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1133 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1134 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1135 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1136 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1137 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1138 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1139 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1140 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1141 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1142 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1143 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1144 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1145 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1146 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1147 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1148 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1149 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1150 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1151 * xcofflink.c: Likewise.
1153 2016-09-30 Alan Modra <amodra@gmail.com>
1155 * bfd-in.h: Include stdarg.h.
1156 * bfd.c (bfd_error_handler_type): Make like vprintf.
1157 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1158 (error_handler_internal): New function, split out from..
1159 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1160 (bfd_set_error_handler): Update.
1161 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1162 (_bfd_assert_handler): Make static.
1163 * coffgen.c (null_error_handler): Update params.
1164 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1165 Don't use bfd_error_handler_type.
1166 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1167 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1168 to _bfd_error_handler.
1169 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1170 (bfd_assert_handler_type): Likewise.
1171 (_bfd_error_handler): Update.
1172 * bfd-in2.h: Regenerate.
1173 * libbfd.h: Regenerate.
1175 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1178 * elf-bfd.h (struct elf_backend_data): Delete
1179 elf_backend_count_output_relocs callback and add
1180 elf_backend_update_relocs.
1181 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1182 (emit_relocs): Deleted.
1183 (elf32_arm_emit_relocs): Deleted.
1184 (elf_backend_emit_relocs): Updated not to use the old functions.
1185 (elf32_arm_update_relocs): New function.
1186 (elf_backend_update_relocs): New define.
1187 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1188 relocation count. Call elf_backend_emit_relocs.
1189 (_bfd_elf_size_reloc_section): Do not call
1190 elf_backend_count_output_relocs.
1191 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1192 (elf_backend_update_relocs): New define.
1194 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1197 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1198 Thumb-ARM stub is too far.
1200 2016-09-27 Nick Clifton <nickc@redhat.com>
1203 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1204 timestamp field if real time values are not being stored.
1206 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1208 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1209 to verify CC_FOR_BUILD compiler.
1210 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1211 and add CC_FOR_BUILD compiler checks.
1212 * Makefile.in: Regenerate.
1213 * configure: Likewise.
1214 * doc/Makefile.in: Likewise.
1216 2016-09-26 Awson <kyrab@mail.ru>
1219 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1220 for R_AMD64_PCRQUAD relocations.
1222 2016-09-26 Alan Modra <amodra@gmail.com>
1224 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1225 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1226 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1227 attributes, merge them. Don't warn about undefined tag bits,
1228 or copy unknown values to output.
1229 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1230 _bfd_elf_ppc_merge_fp_attributes.
1232 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1235 * elf-bfd.h (struct elf_backend_data): Add
1236 elf_backend_count_output_relocs callback to count relocations in
1238 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1239 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1240 (elf32_arm_count_output_relocs): New function.
1241 (emit_relocs): New function.
1242 (elf32_arm_emit_relocs): New function.
1243 (elf32_arm_vxworks_emit_relocs): New function.
1244 (elf_backend_emit_relocs): Updated to use the new functions.
1245 (elf_backend_count_output_relocs): New define.
1246 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1247 to the relocation count.
1248 (_bfd_elf_link_size_reloc_section): Use callback to count the
1249 relocations which will be in output.
1250 (_bfd_elf_default_count_output_relocs): New function.
1251 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1253 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1255 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1256 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1257 bigger than 0x1000 bytes.
1259 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1261 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1264 2016-09-14 Nick Clifton <nickc@redhat.com>
1267 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1268 contains a valid size for the Debug directory.
1270 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1272 * format.c (struct bfd_preserve): New "build_id" field.
1273 (bfd_preserve_save): Save "build_id".
1274 (bfd_preserve_restore): Restore "build_id".
1276 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1279 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1280 relocation with copy relocation when building executable.
1282 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1285 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1286 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1287 Compute shrink_boundary and adjust addend only if
1288 addend_within_shrink_boundary.
1289 (elf32_avr_relax_section): Modify calls to
1290 elf32_avr_relax_delete_bytes to pass extra parameter.
1292 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1294 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1295 array of bytes and use bfd_get_16 to interpret its encoding according
1296 to endianness of target.
1298 2016-09-01 Alan Modra <amodra@gmail.com>
1300 * elf64-ppc.c (synthetic_opd): New static var.
1301 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1302 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1304 2016-08-31 Alan Modra <amodra@gmail.com>
1306 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1307 track max group size with a new "group_size" var that is reduced
1308 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1311 2016-08-31 Alan Modra <amodra@gmail.com>
1313 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1314 (elf_backend_section_processing): Don't define.
1315 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1316 split on non-exec sections differing in SHF_PPC_VLE. When
1317 splitting segments, mark size invalid.
1319 2016-08-30 Alan Modra <amodra@gmail.com>
1322 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1324 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1328 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1329 R_386_PC32 relocation is used to call IFUNC function in PIC
1332 2016-08-27 Alan Modra <amodra@gmail.com>
1335 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1336 have corresponding SHF_GROUP sections.
1337 (bfd_elf_set_group_contents): Comment.
1339 2016-08-27 Alan Modra <amodra@gmail.com>
1342 * elf64-ppc.c (pc_dynrelocs): New function.
1343 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1344 handle pic dynamic relocs.
1346 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1348 * bfd-in.h (struct elf32_arm_params): Define.
1349 (bfd_elf32_arm_set_target_relocs): Rename into ...
1350 (bfd_elf32_arm_set_target_params): This. Use a struct
1351 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1352 * bfd-in2.h: Regenerate.
1353 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1354 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1355 elf32_arm_params rather than as individual parameters.
1357 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1359 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1360 passed the end of htab->stub_group array.
1361 (elf32_arm_create_or_find_stub_sec): Likewise.
1362 (elf32_arm_create_stub): Likewise.
1364 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1366 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1367 to TRUE for GOT and TLS relocs.
1369 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1371 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1373 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1375 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1376 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1377 (struct elf_arc_link_hash_table): Likewise.
1378 (elf_arc_link_hash_newfunc): Likewise.
1379 (elf_arc_link_hash_table_free): Likewise.
1380 (arc_elf_link_hash_table_create): Likewise.
1381 (elf_arc_relocate_section): Fixed conditions related to dynamic
1382 (elf_arc_check_relocs): Likewise.
1383 (arc_elf_create_dynamic_sections): Added
1384 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1385 through the hash table.
1387 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1389 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1390 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1393 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1395 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1397 * bfd-in2.h: Regenerated from the previous changes.
1398 * libbfd.h: Regenerated from the previous changes.
1400 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1402 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1403 the input import library bfd.
1404 * bfd-in2.h: Regenerate.
1405 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1406 and new_cmse_stub_offset fields.
1407 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1409 (elf32_arm_add_stub): Likewise for stub_offset.
1410 (arm_new_stubs_start_offset_ptr): New function.
1411 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1412 empty SG veneers to have zero relocations.
1413 (arm_size_one_stub): Only initialize stub size and template
1414 information for non empty veneers. Do not update veneer section size
1415 if veneer already has an offset.
1416 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1417 of a boolean indicating success or failure.
1418 (cmse_scan): Change stub_changed parameter into an integer pointer
1419 parameter cmse_stub_created to count the number of stub created and
1420 adapt to change of return value in elf32_arm_create_stub.
1421 (cmse_entry_fct_p): New function.
1422 (arm_list_new_cmse_stub): Likewise.
1423 (set_cmse_veneer_addr_from_implib): Likewise.
1424 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1425 cmse_scan instead of that of cmse_stub_changed to compute the number
1426 of stub created and use it to initialize stub_changed. Call
1427 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1428 of return value in elf32_arm_create_stub. Use
1429 arm_stub_section_start_offset () if not NULL to initialize size of
1430 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1431 erratum fix to -1. Use ret to hold return value.
1432 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1433 NULL to initialize size of secure gateway veneers section. Adapt
1434 comment to stress the importance of zeroing veneer section content.
1435 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1436 initialize eponymous field in struct elf32_arm_link_hash_table.
1438 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1440 * elf32-s390.c (stdarg.h): New include.
1441 (elf_s390_grok_psinfo): New function.
1442 (elf_s390_write_core_note): New function.
1443 (elf_backend_grok_psinfo): Declare backend hook.
1444 (elf_backend_write_core_note): Likewise.
1445 * elf64-s390.c (stdarg.h): New include.
1446 (elf_s390_grok_prstatus): New function.
1447 (elf_s390_grok_psinfo): New function.
1448 (elf_s390_write_core_note): New function.
1449 (elf_backend_grok_prstatus): Declare backend hook.
1450 (elf_backend_grok_psinfo): Likewise.
1451 (elf_backend_write_core_note): Likewise.
1453 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1455 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1456 (elf_s390_finish_ifunc_symbol): Likewise.
1457 (elf_s390_finish_dynamic_symbol): Likewise.
1458 (elf_s390_finish_dynamic_sections): Likewise.
1459 (elf_s390_grok_prstatus): Likewise.
1460 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1461 (elf_s390_finish_dynamic_symbol): Likewise.
1463 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1465 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1467 2016-08-23 Nick Clifton <nickc@redhat.com>
1469 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1470 there is no arm data associated with the section.
1472 2016-08-23 Alan Modra <amodra@gmail.com>
1475 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1476 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1478 2016-08-22 Nick Clifton <nickc@redhat.com>
1480 * doc/chew.c (main): Free the string buffer used to files as they
1483 2016-08-22 Alan Modra <amodra@gmail.com>
1485 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1486 (ppc_elf_relocate_section): ..to here. Comment. Error on
1487 detecting -mbss-plt -fPIC local ifuncs too.
1488 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1489 branch table entries.
1491 2016-08-19 Nick Clifton <nickc@redhat.com>
1493 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1494 section after the symbol table and string table sections.
1496 2016-08-19 Alan Modra <amodra@gmail.com>
1498 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1499 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1500 dyn_relocs for weakdefs.
1501 (alias_readonly_dynrelocs): New function.
1502 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1503 (ppc64_elf_relocate_section): Simplify condition under which
1504 dyn_relocs are emitted.
1506 2016-08-19 Alan Modra <amodra@gmail.com>
1509 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1510 (readonly_dynrelocs): Comment fix.
1511 (global_entry_stub): New function.
1512 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1513 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1514 that in size_global_entry_stubs, handling ifunc too. Delete dead
1516 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1517 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1518 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1519 undefweak syms. Expand and correct comments.
1520 (size_global_entry_stubs): Ensure symbol is defined.
1521 (ppc64_elf_relocate_section): Match condition under which
1522 dyn_relocs are emitted to that in allocate_dynrelocs.
1524 2016-08-12 Alan Modra <amodra@gmail.com>
1526 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1527 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1528 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1530 2016-08-11 Alan Modra <amodra@gmail.com>
1532 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1533 non_got_ref true in any case where we could have generated dynbss
1534 copies but decide not to do so.
1536 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1538 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1539 the stub address retrieved if associated with a microMIPS
1542 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1544 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1545 stub also add STO_MICROMIPS annotation.
1547 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1549 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1550 in microMIPS LA25 stub references.
1552 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1554 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1555 adjusting the use_count of merged .got entries.
1557 2016-08-08 Nick Clifton <nickc@redhat.com>
1559 * doc/chew.c (delete_string): Only free the string buffer if it is
1560 there. Mark the buffer as NULL after freeing.
1561 (drop): Free the dropped string.
1562 (free_words): New function: Frees the memory allocated to the
1564 (add_instrinsic): Duplicate the name string, so that it can be
1566 (compile): Free unused words.
1567 (main): Free the dictionary and top level string buffers at the
1570 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1572 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1573 * bfd-in2.h: Regenerate.
1574 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1576 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1577 cmse_implib field in struct elf32_arm_link_hash_table.
1578 (elf32_arm_filter_cmse_symbols): New function.
1579 (elf32_arm_filter_implib_symbols): Likewise.
1580 (elf_backend_filter_implib_symbols): Define to
1581 elf32_arm_filter_implib_symbols.
1583 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1585 * elf32-arm.c (CMSE_PREFIX): Define macro.
1586 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1587 (cmse_branch_thumb_only): Declare stub.
1588 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1589 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1590 FALSE if there is no PLT.
1591 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1592 (elf32_arm_final_link_relocate): Likewise.
1593 (elf32_arm_gc_sweep_hook): Likewise.
1594 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1595 secure entry functions.
1596 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1597 (arm_dedicated_stub_output_section_required): Change to a switch case
1598 and add a case for arm_stub_cmse_branch_thumb_only.
1599 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1600 (arm_stub_dedicated_output_section_name): Likewise.
1601 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1602 ATTRIBUTE_UNUSED for htab parameter.
1603 (arm_stub_required_alignment): Likewise.
1604 (arm_stub_sym_claimed): Likewise.
1605 (arm_dedicated_stub_section_padding): Likewise.
1606 (cmse_scan): New function.
1607 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1608 Set stub_changed to TRUE if such veneers were created.
1609 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1612 2016-08-02 Alan Modra <amodra@gmail.com>
1615 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1617 2016-08-02 Nick Clifton <nickc@redhat.com>
1620 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1621 (elf_backend_sweep_hook): Delete.
1623 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1624 Kwok Cheung Yeung <kcy@codesourcery.com>
1626 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1627 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1628 (ppc_elf_vle_split16): Clear field before inserting.
1630 2016-08-01 Nick Clifton <nickc@redhat.com>
1632 * po/sv.po: Updated Swedish translation.
1634 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1635 Nick Clifton <nickc@redhat.com>
1638 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1639 of the coff_section_data before using it.
1641 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1643 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1644 in PLT compression selection.
1645 (_bfd_mips_elf_check_relocs): Likewise.
1647 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1649 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1650 case where there's no elf_link_hash_entry while processing
1651 GOT_NORMAL got entries.
1653 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1655 * version.m4 (BFD_VERSION): Set to 2.27.51.
1656 * configure: Regenerated.
1658 2016-07-21 Nick Clifton <nickc@redhat.com>
1660 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1661 (swap_out_syms): Return an error when not finding ELF output
1662 section rather than asserting.
1664 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1666 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1668 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1670 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1671 and handle pr_pid if present.
1673 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf.c (assign_file_positions_for_load_sections): Also check
1677 p_paddr for program header space.
1679 2016-07-20 Alan Modra <amodra@gmail.com>
1681 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1682 ppc64_elf_unhandled_reloc for special_function.
1683 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1685 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1687 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1689 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1690 corresponding error message.
1692 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1694 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1695 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1696 (branch_reloc_p): New function.
1697 (mips_elf_calculate_relocation): Handle ISA mode determination
1698 for relocations against section symbols, against absolute
1699 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1701 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1702 checks for weak undefined symbols. Also check target alignment
1703 within the same ISA mode.
1704 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1705 in the alignment check.
1706 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1707 <R_MICROMIPS_PC10_S1>: Likewise.
1708 <R_MICROMIPS_PC16_S1>: Likewise.
1709 (mips_elf_perform_relocation): Report a failure for unsupported
1710 same-mode JALX instructions and cross-mode branches.
1711 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1712 error messages for jumps to misaligned addresses.
1714 2016-07-16 Alan Modra <amodra@gmail.com>
1716 * elflink.c: Include plugin-api.h.
1717 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1718 (try_claim): ..here.
1719 * plugin.h: Don't include bfd.h.
1720 (bfd_plugin_open_input): Declare.
1722 2016-07-16 Alan Modra <amodra@gmail.com>
1724 * targets.c (bfd_seach_for_target): Rename to..
1725 (bfd_iterate_over_targets): ..this. Rewrite doc.
1726 * bfd-in2.h: Regenerate.
1728 2016-07-16 Alan Modra <amodra@gmail.com>
1730 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1731 * libbfd.h: Regenerate.
1732 * bfd-in2.h: Regenerate.
1734 2016-07-16 Alan Modra <amodra@gmail.com>
1736 * libbfd-in.h (BFD_ALIGN): Move to..
1738 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1739 * elf32-ppc.c (default_params): Adjust init.
1740 (ppc_elf_link_params): Set pagesize_p2.
1741 * libbfd.h: Regenerate.
1742 * bfd-in2.h: Regenerate.
1744 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1746 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1747 (_bfd_elf_filter_global_symbols): Declare.
1748 * elf.c (_bfd_elf_filter_global_symbols): New function.
1749 * elflink.c (elf_filter_global_symbols): Likewise.
1750 (elf_output_implib): Likewise.
1751 (bfd_elf_final_link): Call above function, failing if it does.
1752 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1754 (elf_backend_copy_indirect_symbol): Fix spacing.
1755 (elf_backend_hide_symbol): Likewise.
1756 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1758 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1759 Nick Clifton <nickc@redhat.com>
1761 * elf32-arc.c (PR_DEBUG): Delete.
1762 Fix printing of debug information. Fix formatting of debug
1764 (debug_arc_reloc): Handle symbols that are not from an input file.
1765 (arc_do_relocation): Remove excessive exclamation points.
1767 * arc-got.h: Fix formatting. Fix printing of debug information.
1768 (new_got_entry_to_list): Use xmalloc.
1769 * config.bfd: use the big-endian arc vector as the default vector
1770 for big-endian arc targets.
1772 2016-07-15 Alan Modra <amodra@gmail.com>
1774 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1775 from marking sym_indices.
1777 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1779 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1780 first with relocations against absolute symbols.
1781 (bfd_install_relocation): Likewise.
1783 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1785 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1786 .got/.got.plt sections to 8 bytes.
1788 2016-07-12 Nick Clifton <nickc@redhat.com>
1790 * binary.c (binary_set_section_contents): Second grammar fix.
1792 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1794 * binary.c (binary_set_section_contents): Fix grammar in warning
1797 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1799 * elf32-arc.c: made PR_DEBUG always defined.
1801 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1803 * arc-got.h: Moved got related structures from elf32-arc.c to
1804 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1805 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1806 tls_type_for_reloc, symbol_has_entry_of_type,
1807 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1808 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1809 relocate_fix_got_relocs_for_got_info,
1810 create_got_dynrelocs_for_single_entry,
1811 create_got_dynrelocs_for_got_info): Added to file.
1812 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1815 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1817 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1819 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1821 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1822 (THUMB32_MOVW): Likewise.
1823 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1824 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1825 (arm_stub_is_thumb): Add new veneer stub.
1826 (arm_type_of_stub): Use new veneer.
1827 (arm_stub_required_alignment): Add new veneer.
1829 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1831 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1832 (SEC_ELF_PURECODE): ... this.
1833 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1835 (elf32_arm_fake_sections): Likewise.
1836 (elf_32_arm_section_flags): Likewise.
1837 (elf_32_arm_lookup_section_flags): Likewise.
1838 * section.c (SEC_ELF_NOREAD): Rename to ...
1839 (SEC_ELF_PURECODE): ... this.
1841 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1843 * elf32-arm.c (using_thumb2_bl): New function.
1844 (arm_type_of_stub): Declare thumb2 variable together and change type
1845 to bfd_boolean. Use using_thumb2_bl () to determine whether
1846 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1847 checked for BL range.
1848 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1849 the bit size of BL offset.
1851 2016-06-29 Nick Clifton <nickc@redhat.com>
1853 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1854 Returns TRUE for AArch64 mapping symbols.
1855 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1856 mapping symbols as precious in object files so that they will not
1858 (elf_backend_symbol_processing): Define.
1860 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1861 for ARM mapping symbols.
1862 (elf32_arm_backend_symbol_processing): Make use of the new function.
1864 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1867 * elflink.c (elf_link_check_versioned_symbol): Return false
1868 for unreferenced undefined symbol.
1870 2016-06-28 Nick Clifton <nickc@redhat.com>
1872 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1875 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1876 function. Marks mapping symbols in object files as precious, so
1877 that strip will not remove them.
1878 (elf_backend_symbol_processing): Define.
1880 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1882 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1883 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1885 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1887 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1889 (mips16_reloc_map): Likewise.
1890 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1891 (mips16_elf64_howto_table_rela): Likewise.
1892 (mips16_reloc_map): Likewise.
1893 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1894 (elf_mips16_howto_table_rela): Likewise.
1895 (mips16_reloc_map): Likewise.
1896 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1897 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1898 (b_reloc_p): Likewise.
1899 (mips_elf_calculate_relocation): Likewise.
1900 (_bfd_mips_elf_check_relocs): Likewise.
1901 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1905 2016-06-27 Alan Modra <amodra@gmail.com>
1908 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1909 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1911 (ppc64_elf_size_stubs): Adjust to suit.
1913 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1915 * elf32-dlx.h: New file.
1916 * elf32-dlx.c: Adjust.
1918 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1920 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1922 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1924 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1927 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1929 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1930 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1931 (elfcore_grok_freebsd_psinfo): New function.
1932 (elfcore_grok_freebsd_prstatus): New function.
1933 (elfcore_grok_freebsd_note): New function.
1934 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1937 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1939 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1942 2016-06-24 Alan Modra <amodra@gmail.com>
1944 * config.bfd: Delete mips vxworks patterns matched earlier.
1945 Combine mips*-*-none with mips*-*-elf*.
1947 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1949 * elfxx-mips.c (mips_elf_perform_relocation): Call
1950 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1951 use the `%X%H' format for the cross-mode jump conversion error
1952 message. Remove the full stop from the end of the message.
1953 Continue processing rather than returning failure.
1955 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1957 * archures.c: Remove bfd_mach_arc_nps400.
1958 * bfd-in2.h: Likewise.
1959 * cpu-arc.c (arch_info_struct): Likewise.
1960 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1963 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1967 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1969 (elf_link_is_defined_archive_symbol): Call
1970 bfd_link_plugin_object_p on unknown plugin object and use the
1971 IR symbol table if the input is an IR object.
1972 * plugin.c (bfd_link_plugin_object_p): New function.
1973 * plugin.h (bfd_link_plugin_object_p): New prototype.
1975 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1978 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1979 on symbol from plugin dummy input.
1981 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1983 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1985 * bfd-in2.h: Regenerated.
1986 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1987 with bfd_plugin_unknown.
1989 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1992 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1993 bfd_boolean argument.
1994 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1995 "shared object" with "PIC object" in comments.
1996 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1997 "shared object" with "PIC object" in comments. Avoid PLT if
1998 requested. Generate dynamic relocations for non-GOT references.
1999 Make room for the special first entry in PLT and allocate PLT
2000 entry only for PLT and PC-relative references. Store dynamic
2001 GOT relocations in .rel[a].iplt section for static executables.
2002 If PLT isn't used, always use GOT for symbol value. Don't
2003 allocate GOT entry if it isn't used.
2004 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2005 count only in the code section. Allocate dynamic pointer
2006 relocation against STT_GNU_IFUNC symbol in the non-code section.
2007 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2008 only for PC-relative references.
2009 (elf_i386_allocate_dynrelocs): Pass TRUE to
2010 _bfd_elf_allocate_ifunc_dyn_relocs.
2011 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2012 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2013 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2014 the non-code section and store it in the proper REL section.
2015 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2017 (elf_i386_finish_dynamic_symbol): Generate dynamic
2018 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2019 STT_GNU_IFUNC symbols without PLT.
2020 (elf_i386_finish_dynamic_sections): Don't handle local
2021 STT_GNU_IFUNC symbols here.
2022 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2024 (elf_backend_output_arch_local_syms): New.
2025 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2026 count only in the code section. Allocate dynamic pointer
2027 relocation against STT_GNU_IFUNC symbol in the non-code section.
2028 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2029 count only for PC-relative references.
2030 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2031 _bfd_elf_allocate_ifunc_dyn_relocs.
2032 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2033 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2034 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2035 without PLT. Generate dynamic pointer relocation against
2036 STT_GNU_IFUNC symbol in the non-code section and store it in
2037 the proper RELA section. Don't allow non-pointer relocation
2038 against STT_GNU_IFUNC symbol without PLT.
2039 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2040 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2041 STT_GNU_IFUNC symbols without PLT.
2042 (elf_x86_64_finish_dynamic_sections): Don't handle local
2043 STT_GNU_IFUNC symbols here.
2044 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2046 (elf_backend_output_arch_local_syms): New.
2047 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2048 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2050 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2051 Tony Wang <tony.wang@arm.com>
2053 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2055 (stub_long_branch_thumb2_only): Define stub.
2056 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2057 (arm_stub_long_branch_thumb2_only): Likewise.
2058 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2061 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2063 * archures.c (bfd_mach_sparc_v8plusc): Define.
2064 (bfd_mach_sparc_v9c): Likewise.
2065 (bfd_mach_sparc_v8plusd): Likewise.
2066 (bfd_mach_sparc_v9d): Likewise.
2067 (bfd_mach_sparc_v8pluse): Likewise.
2068 (bfd_mach_sparc_v9e): Likewise.
2069 (bfd_mach_sparc_v8plusv): Likewise
2070 (bfd_mach_sparc_v9v): Likewise.
2071 (bfd_mach_sparc_v8plusm): Likewise.
2072 (bfd_mach_sparc_v9m): Likewise.
2073 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2074 (bfd_mach_sparc_64bit_p): Likewise.
2075 * bfd-in2.h: Regenerate.
2076 * cpu-sparc.c (arch_info_struct): Add entries for
2077 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2078 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2079 and bfd_mach_sparc_v9{c,d,e,v,m}.
2080 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2081 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2083 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2085 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2086 symbols for relocations against IFUNC symbols.
2087 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2089 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2091 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2092 .rela.iplt in DT_PLTRELSZ.
2093 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2094 for DT_PLTRELSZ and DT_RELASZ as well.
2096 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2099 non-loaded, non-alloced sections.
2100 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2102 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2104 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2105 allocating dynamic relocation.
2106 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2108 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2111 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2112 offsets until reloc_toaddr.
2114 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2116 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2117 Don't check symbol type for STN_UNDEF symbol index.
2118 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2119 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2122 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2124 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2126 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2127 for exact arch value then. Force review of arch check logic for new
2129 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2130 that logic for new architecture.
2131 (arch_has_thumb2_nop): Remove.
2132 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2133 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2135 2016-06-14 Alan Modra <amodra@gmail.com>
2137 * bfd-in.h (bfd_my_archive): Delete.
2138 * bfd-in2.h: Regenerate.
2140 2016-06-14 Alan Modra <amodra@gmail.com>
2143 * archive.c (open_nested_file): Set my_archive.
2144 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2146 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2147 (bfd_seek): Likewise.
2148 * bfdwin.c (bfd_get_file_window): Likewise.
2149 * cache.c (cache_bmmap): Likewise.
2150 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2151 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2153 * plugin.c (try_claim): Likewise.
2154 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2155 file within thin archive, not the archive.
2157 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2160 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2161 section address for R_386_GOT32/R_386_GOT32X relocations against
2162 IFUNC symbols if there is no base register and return error for
2165 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2167 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2168 GOT32 adjustment for static executables.
2170 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2172 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2174 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2176 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2178 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2180 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2182 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2184 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2185 (SECTSTART): Changed.
2186 (elf_arc_relocate_section): Fixed mistake in PIE related
2188 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2190 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2192 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2193 enable support for "-z combreloc" and DT_RELACOUNT.
2194 (elf_backend_reloc_type_class): Likewise
2196 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2199 * elf32-i386.c (elf_i386_relocate_section): When relocating
2200 R_386_GOT32, return error without a base register for PIC and
2201 subtract the .got.plt section address only with a base register.
2203 2016-06-10 Alan Modra <amodra@gmail.com>
2205 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2206 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2207 (_bfd_elf_strtab_init): Formatting.
2208 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2209 (_bfd_elf_strtab_addref): Take size_t idx param.
2210 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2211 (_bfd_elf_strtab_offset): Likewise.
2212 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2213 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2214 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2215 (_bfd_elf_strtab_finalize): Similarly.
2216 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2217 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2218 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2219 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2220 using bfd_size_type.
2221 (bfd_section_from_shdr): Delete amt.
2222 (_bfd_elf_init_reloc_shdr): Likewise.
2223 (_bfd_elf_link_assign_sym_version): Likewise.
2224 (assign_section_numbers): Use size_t reloc_count.
2225 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2226 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2227 (elf_link_is_defined_archive_symbol): Likewise.
2228 (elf_add_dt_needed_tag): Likewise.
2229 (elf_finalize_dynstr): Likewise.
2230 (elf_link_add_object_symbols): Likewise.
2231 (bfd_elf_size_dynamic_sections): Likewise.
2232 (elf_create_symbuf): Similarly.
2233 (bfd_elf_match_symbols_in_sections): Likewise.
2234 (elf_link_swap_symbols_out): Likewise.
2235 (elf_link_check_versioned_symbol): Likewise.
2236 (bfd_elf_gc_record_vtinherit): Likewise.
2237 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2239 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2242 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2243 and relocs only if shrinking occurred.
2245 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2247 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2248 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2249 (elf_i386_check_tls_transition): Check indirect call and direct
2250 call with the addr32 prefix for general and local dynamic models.
2251 Set the tls_get_addr feild.
2252 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2253 indirect ___tls_get_addr call via GOT.
2254 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2255 transitions with indirect call and direct call with the addr32
2258 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2260 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2261 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2262 (elf_s390_relocate_section): Fix comment.
2263 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2266 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2268 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2269 section offset when calculation the larl operand in the first PLT
2272 2016-06-07 Alan Modra <amodra@gmail.com>
2274 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2275 to match other 32-bit archs.
2276 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2277 (ppc_elf_object_p): Call it.
2278 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2280 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2281 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2282 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2283 _bfd_elf_ppc_at_tprel_transform): Move to..
2284 * elf-bfd.h: ..here.
2285 (_bfd_elf_ppc_set_arch): Declare.
2286 * bfd-in2.h: Regenerate.
2288 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2290 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2291 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2292 (elf_x86_64_check_tls_transition): Check indirect call and
2293 direct call with the addr32 prefix for general and local dynamic
2294 models. Set the tls_get_addr feild.
2295 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2296 indirect __tls_get_addr call via GOT.
2297 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2298 transitions with indirect call and direct call with the addr32
2301 2016-06-04 Christian Groessler <chris@groessler.org>
2303 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2305 2016-06-02 Nick Clifton <nickc@redhat.com>
2308 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2310 (arch_info_struct): Likewise.
2311 (architectures): Likewise.
2313 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2315 * config.bfd: Replace -uclibc with *.
2317 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2319 * elf64-x86-64.c: Replace data32 with data16 in comments.
2321 2016-05-31 Alan Modra <amodra@gmail.com>
2325 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2326 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2327 symbol given a version by a script different to the version
2328 of the symbol being added.
2329 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2330 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2331 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2332 (struct strtab_save): New.
2333 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2334 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2335 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2337 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2339 * elf32-hppa.h: Add extern "C".
2340 * elf32-nds32.h: Likewise.
2341 * elf32-tic6x.h: Likewise.
2343 2016-06-01 Nick Clifton <nickc@redhat.com>
2345 * po/sr.po: New Serbian translation.
2346 * configure.ac (ALL_LINGUAS): Add sr.
2347 * configure: Regenerate.
2349 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2351 * elfxx-mips.c (b_reloc_p): New function.
2352 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2355 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2357 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2358 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2359 reloc location from calculation, treat the addend as signed with
2360 local non-section symbols and enable overflow detection.
2362 2016-05-28 Alan Modra <amodra@gmail.com>
2364 * aoutx.h: Adjust linker callback calls throughout file,
2367 * coff-alpha.c: Likewise.
2368 * coff-arm.c: Likewise.
2369 * coff-h8300.c: Likewise.
2370 * coff-h8500.c: Likewise.
2371 * coff-i960.c: Likewise.
2372 * coff-mcore.c: Likewise.
2373 * coff-mips.c: Likewise.
2374 * coff-ppc.c: Likewise.
2375 * coff-rs6000.c: Likewise.
2376 * coff-sh.c: Likewise.
2377 * coff-tic80.c: Likewise.
2378 * coff-w65.c: Likewise.
2379 * coff-z80.c: Likewise.
2380 * coff-z8k.c: Likewise.
2381 * coff64-rs6000.c: Likewise.
2382 * cofflink.c: Likewise.
2383 * ecoff.c: Likewise.
2384 * elf-bfd.h: Likewise.
2385 * elf-m10200.c: Likewise.
2386 * elf-m10300.c: Likewise.
2387 * elf32-arc.c: Likewise.
2388 * elf32-arm.c: Likewise.
2389 * elf32-avr.c: Likewise.
2390 * elf32-bfin.c: Likewise.
2391 * elf32-cr16.c: Likewise.
2392 * elf32-cr16c.c: Likewise.
2393 * elf32-cris.c: Likewise.
2394 * elf32-crx.c: Likewise.
2395 * elf32-d10v.c: Likewise.
2396 * elf32-epiphany.c: Likewise.
2397 * elf32-fr30.c: Likewise.
2398 * elf32-frv.c: Likewise.
2399 * elf32-ft32.c: Likewise.
2400 * elf32-h8300.c: Likewise.
2401 * elf32-hppa.c: Likewise.
2402 * elf32-i370.c: Likewise.
2403 * elf32-i386.c: Likewise.
2404 * elf32-i860.c: Likewise.
2405 * elf32-ip2k.c: Likewise.
2406 * elf32-iq2000.c: Likewise.
2407 * elf32-lm32.c: Likewise.
2408 * elf32-m32c.c: Likewise.
2409 * elf32-m32r.c: Likewise.
2410 * elf32-m68hc1x.c: Likewise.
2411 * elf32-m68k.c: Likewise.
2412 * elf32-mep.c: Likewise.
2413 * elf32-metag.c: Likewise.
2414 * elf32-microblaze.c: Likewise.
2415 * elf32-moxie.c: Likewise.
2416 * elf32-msp430.c: Likewise.
2417 * elf32-mt.c: Likewise.
2418 * elf32-nds32.c: Likewise.
2419 * elf32-nios2.c: Likewise.
2420 * elf32-or1k.c: Likewise.
2421 * elf32-ppc.c: Likewise.
2422 * elf32-s390.c: Likewise.
2423 * elf32-score.c: Likewise.
2424 * elf32-score7.c: Likewise.
2425 * elf32-sh.c: Likewise.
2426 * elf32-sh64.c: Likewise.
2427 * elf32-spu.c: Likewise.
2428 * elf32-tic6x.c: Likewise.
2429 * elf32-tilepro.c: Likewise.
2430 * elf32-v850.c: Likewise.
2431 * elf32-vax.c: Likewise.
2432 * elf32-visium.c: Likewise.
2433 * elf32-xstormy16.c: Likewise.
2434 * elf32-xtensa.c: Likewise.
2435 * elf64-alpha.c: Likewise.
2436 * elf64-hppa.c: Likewise.
2437 * elf64-ia64-vms.c: Likewise.
2438 * elf64-mmix.c: Likewise.
2439 * elf64-ppc.c: Likewise.
2440 * elf64-s390.c: Likewise.
2441 * elf64-sh64.c: Likewise.
2442 * elf64-x86-64.c: Likewise.
2443 * elflink.c: Likewise.
2444 * elfnn-aarch64.c: Likewise.
2445 * elfnn-ia64.c: Likewise.
2446 * elfxx-mips.c: Likewise.
2447 * elfxx-sparc.c: Likewise.
2448 * elfxx-tilegx.c: Likewise.
2449 * linker.c: Likewise.
2450 * pdp11.c: Likewise.
2451 * pe-mips.c: Likewise.
2452 * reloc.c: Likewise.
2453 * reloc16.c: Likewise.
2454 * simple.c: Likewise.
2455 * vms-alpha.c: Likewise.
2456 * xcofflink.c: Likewise.
2457 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2458 status param. Adjust calls to these and linker callbacks throughout.
2459 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2460 get_ramstart): Delete status param. Adjust calls to these and
2461 linker callbacks throughout.
2463 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2465 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2466 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2467 target alignment verification.
2469 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2471 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2472 section name if `bfd_elf_string_from_elf_section' returns an
2475 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2477 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2478 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2479 for message. Continue processing rather than returning failure.
2481 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2483 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2484 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2485 Call `bfd_set_error'.
2487 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2490 * archive.c (bfd_slurp_armap): Replace
2491 bfd_elf64_archive_slurp_armap with
2492 _bfd_archive_64_bit_slurp_armap.
2493 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2494 BFD64 is defined and the archive is too big.
2495 (coff_write_armap): Likewise.
2496 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2497 (_bfd_archive_64_bit_slurp_armap): This.
2498 (bfd_elf64_archive_write_armap): Renamed to ...
2499 (_bfd_archive_64_bit_write_armap): This.
2500 * configure.ac: Add --enable-64-bit-archive.
2501 (want_64_bit_archive): New. Set to true by default for 64-bit
2502 MIPS and s390 ELF targets.
2503 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2504 * config.in: Regenerated.
2505 * configure: Likewise.
2506 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2507 (bfd_elf64_archive_slurp_armap): Likewise.
2508 (bfd_elf64_archive_write_armap): Likewise.
2509 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2510 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2511 (bfd_elf64_archive_truncate_arname): Likewise.
2512 (bfd_elf64_archive_read_ar_hdr): Likewise.
2513 (bfd_elf64_archive_write_ar_hdr): Likewise.
2514 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2515 (bfd_elf64_archive_get_elt_at_index): Likewise.
2516 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2517 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2518 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2519 (bfd_elf64_archive_slurp_armap): Likewise.
2520 (bfd_elf64_archive_write_armap): Likewise.
2521 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2522 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2523 (bfd_elf64_archive_truncate_arname): Likewise.
2524 (bfd_elf64_archive_read_ar_hdr): Likewise.
2525 (bfd_elf64_archive_write_ar_hdr): Likewise.
2526 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2527 (bfd_elf64_archive_get_elt_at_index): Likewise.
2528 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2529 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2530 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2531 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2532 bfd_elfNN_archive_functions isn't defined.
2533 (TARGET_LITTLE_SYM): Likewise.
2534 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2535 (_bfd_archive_64_bit_write_armap): Likewise.
2536 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2537 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2538 (_bfd_archive_64_bit_truncate_arname): Likewise.
2539 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2540 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2541 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2542 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2543 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2544 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2545 * libbfd.h: Regenerated.
2546 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2547 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2549 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2552 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2553 linker add_archive_element callback returns FALSE.
2554 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2555 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2556 archive element if linker add_archive_element callback returns
2558 * elflink.c (elf_link_add_archive_symbols): Likewise.
2559 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2560 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2561 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2562 (xcoff_link_check_ar_symbols): Likewise.
2564 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2566 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2567 <bfd_reloc_outofrange>: Unify error reporting code.
2569 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2571 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2572 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2573 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2574 * bfd-in2.h: Regenerate.
2575 * libbfd.h: Likewise.
2577 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2579 * config.bfd: Add entry for arm-phoenix.
2581 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2583 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2584 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2585 account for padding for stub section requiring one.
2586 (elf32_arm_build_stubs): Add comment to stress the importance of
2587 zeroing veneer section content.
2589 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2591 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2593 * bfd-in2.h: Regenerate.
2594 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2596 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2597 (arm_dedicated_stub_output_section_name): Likewise.
2598 (arm_dedicated_stub_input_section_ptr): Likewise.
2599 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2600 function description comment. Add support for dedicated output stub
2601 section to given stub types.
2602 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2603 elf32_arm_create_or_find_stub_sec.
2604 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2605 (elf32_arm_size_stubs): Pass stub type when calling
2606 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2607 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2609 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2611 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2612 when setting need_convert_load.
2614 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2616 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2619 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2622 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2624 (elf_i386_convert_load): Don't convert R_386_GOT32.
2626 2016-05-20 Alan Modra <amodra@gmail.com>
2629 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2630 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2632 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2634 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2635 (debug_arc_reloc): Likewise.
2636 (elf_arc_relocate_section): Likewise.
2637 (elf_arc_check_relocs): Likewise.
2638 (elf_arc_adjust_dynamic_symbol): Likewise.
2639 (elf_arc_add_symbol_hook): Likewise.
2641 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2643 * config.bfd: Remove `am34-*-linux*' support.
2645 2016-05-19 Alan Modra <amodra@gmail.com>
2647 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2648 relocs before plt relocs.
2650 2016-05-19 Alan Modra <amodra@gmail.com>
2652 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2653 before dereferencing.
2655 2016-05-18 Nick Clifton <nickc@redhat.com>
2657 * po/sv.po: Updated Swedish translation.
2659 2016-05-18 Alan Modra <amodra@gmail.com>
2661 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2662 for each BFD. Don't goto error_ret_free_local from outside loop.
2664 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2666 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2667 STB_GNU_UNIQUE handling.
2668 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2669 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2670 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2671 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2672 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2673 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2674 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2675 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2676 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2677 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2678 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2679 (elf_backend_add_symbol_hook): Remove macro.
2680 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2681 for STB_GNU_UNIQUE symbols.
2683 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2685 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2687 (v850_elf_copy_private_bfd_data): ... here. Call the new
2688 function and `_bfd_elf_copy_private_bfd_data'.
2690 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2693 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2694 GOTPCREL relocation against large section.
2696 2016-05-13 Alan Modra <amodra@gmail.com>
2698 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2699 linker dynamic sections in calculating size and address of
2700 dynamic tags rather than using output sections. Remove asserts.
2701 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2702 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2703 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2704 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2705 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2706 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2707 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2708 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2709 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2710 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2711 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2712 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2713 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2714 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2715 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2716 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2717 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2718 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2719 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2720 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2721 * elflink.c (bfd_elf_final_link): Likewise.
2722 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2723 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2724 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2725 don't set doit. Look up dynobj section.
2726 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2727 invocation and dynamic tag vma calculation. Don't test
2728 boolean var == TRUE.
2729 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2732 2016-05-13 Alan Modra <amodra@gmail.com>
2734 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2735 octets_per_byte. Put dynamic .rela.plt last in link orders.
2736 Assign output_offset for reloc sections rather than writing
2737 sorted relocs from block corresponding to output_offset.
2739 2016-05-12 Alan Modra <amodra@gmail.com>
2741 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2743 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2745 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2747 2016-05-11 Alan Modra <amodra@gmail.com>
2749 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2750 (elf32_hppa_check_relocs): Don't set dynobj.
2751 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2752 (elf32_hppa_build_stubs): Likewise.
2753 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2755 2016-05-11 Alan Modra <amodra@gmail.com>
2758 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2759 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2761 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2763 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2764 aarch64_tls_transition check.
2766 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2768 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2770 (arm_stub_sym_claimed): New function.
2771 (elf32_arm_create_stub): Use veneered symbol name and section if
2772 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2773 (arm_stub_claim_sym): New function.
2774 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2775 veneered symbol, otherwise create local symbol as before.
2777 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2779 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2780 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2781 and set branch type of a symbol.
2782 (bfd_elf32_arm_process_before_allocation): Likewise.
2783 (elf32_arm_relocate_section): Likewise and fix identation along the
2785 (allocate_dynrelocs_for_symbol): Likewise.
2786 (elf32_arm_finish_dynamic_symbol): Likewise.
2787 (elf32_arm_swap_symbol_in): Likewise.
2788 (elf32_arm_swap_symbol_out): Likewise.
2790 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2792 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2793 * bfd-in2.h: Regenerated.
2794 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2795 parameter to add_stub_section callback.
2796 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2797 and pass it down to add_stub_section.
2798 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2800 (elf32_arm_size_stubs): Add output section parameter to
2801 add_stub_section function pointer parameter.
2803 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2805 * elf32-arm.c (elf32_arm_create_stub): New function.
2806 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2808 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2810 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2811 arm_stub_a8_veneer_lwm enumerator.
2812 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2813 aforementioned enumerator.
2814 (struct elf32_arm_stub_hash_entry): Delete target_addend
2815 field and add source_value.
2816 (struct a8_erratum_fix): Delete addend field and add target_offset.
2817 (stub_hash_newfunc): Initialize source_value field amd remove
2818 initialization for target_addend.
2819 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2820 the else to being always executed, moving the
2821 arm_stub_a8_veneer_b_cond specific code in it. Remove
2822 stub_entry->target_addend from points_to computation.
2823 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2824 to target symbol from start of section rather than the offset from the
2826 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2827 fields from struct a8_erratum_fix's offset and target_offset
2829 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2830 veneered_insn_loc and loc using stub_entry's source_value.
2832 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2834 (elf32_arm_merge_eabi_attributes): Add merging logic for
2837 2016-05-10 Pip Cet <pipcet@gmail.com>
2840 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2841 Define as _bfd_generic_copy_link_hash_symbol_type when using
2844 2016-05-09 Nick Clifton <nickc@redhat.com>
2847 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2848 field before accessing sections array.
2850 2016-05-09 Christophe Monat <christophe.monat@st.com>
2853 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2854 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2856 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2858 (create_instruction_vldmdb): Likewise.
2859 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2860 uses it to re-encode.
2862 2016-05-09 Nick Clifton <nickc@redhat.com>
2865 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2868 2016-05-09 Alan Modra <amodra@gmail.com>
2870 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2872 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2875 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2876 documenting that indx == -3 if symbol is defined in a discarded
2878 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2879 symbol is defined in a discarded section.
2880 (elf_link_output_extsym): Strip a global symbol defined in a
2883 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2885 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2888 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2890 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2892 (elf_i386_convert_load_reloc): This. New function.
2893 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2895 (elf_x86_64_convert_load_reloc): This. New function.
2897 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2899 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2900 Don't check if contents == NULL.
2901 (elf_i386_tls_transition): Add from_relocate_section. Check
2902 from_relocate_section instead of contents != NULL. Update
2903 elf_i386_check_tls_transition call.
2904 (elf_i386_check_relocs): Cache the section contents if
2905 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2906 elf_i386_tls_transition.
2907 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2908 to elf_i386_tls_transition.
2909 (elf_backend_caches_rawsize): New.
2910 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2911 if contents == NULL.
2912 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2913 from_relocate_section instead of contents != NULL.
2914 (elf_x86_64_check_relocs): Cache the section contents if
2915 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2916 elf_x86_64_tls_transition.
2917 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2918 to elf_x86_64_tls_transition.
2919 (elf_backend_caches_rawsize): New.
2921 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2924 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2927 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2929 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2930 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2931 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2932 no_apply_dynamic_relocs.
2933 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2934 dynamic relocations generated.
2936 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2938 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2940 (elf_i386_create_dynamic_sections): Here.
2941 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2942 interp setting to ...
2943 (elf_x86_64_create_dynamic_sections): Here.
2945 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2947 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2948 and replace (EH)->has_got_reloc with GOT_RELOC.
2949 (elf_i386_fixup_symbol): Pass has_got_reloc to
2950 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2951 (elf_i386_allocate_dynrelocs): Likewise.
2952 (elf_i386_relocate_section): Likewise.
2953 (elf_i386_finish_dynamic_symbol): Likewise.
2954 (elf_i386_convert_load): Pass TRUE to
2955 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2956 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2957 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2958 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2959 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2960 (elf_x86_64_allocate_dynrelocs): Likewise.
2961 (elf_x86_64_relocate_section): Likewise.
2962 (elf_x86_64_finish_dynamic_symbol): Likewise.
2963 (elf_x86_64_convert_load): Pass TRUE to
2964 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2966 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2968 * elf32-i386.c (check_relocs_failed): New.
2969 (elf_i386_check_relocs): Set check_relocs_failed on error.
2970 (elf_i386_relocate_section): Skip if check_relocs failed.
2972 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2974 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2975 check_relocs_failed on error.
2977 2016-04-29 Nick Clifton <nickc@redhat.com>
2980 * elf-bfd.h (struct elf_backend_data): Rename
2981 elf_backend_set_special_section_info_and_link to
2982 elf_backend_copy_special_section_fields.
2983 * elfxx-target.h: Likewise.
2984 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2985 comparing section flags.
2986 (copy_special_section_fields): New function.
2987 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2988 Perform two scans over special sections. The first one looks for
2989 a direct mapping between the output section and an input section.
2990 The second scan looks for a possible match based upon section
2992 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2993 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2995 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2996 elf32_i386_copy_solaris_special_section_fields.
2997 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2998 Rename to elf32_sparc_copy_solaris_special_section_fields.
2999 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3000 elf64_x86_64_copy_solaris_special_section_fields.
3002 2016-04-28 Nick Clifton <nickc@redhat.com>
3004 * po/zh_CN.po: Updated Chinese (simplified) translation.
3006 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3010 when estimating distances between output sections.
3012 2016-04-27 Alan Modra <amodra@gmail.com>
3014 * elflink.c (_bfd_elf_is_start_stop): New function.
3015 (_bfd_elf_gc_mark_rsec): Use it.
3016 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3018 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3020 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3021 * mmo.c (mmo_get_section_contents): Likewise.
3022 (mmo_set_section_contents): Likewise.
3024 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3026 * elf-bfd.h (elf_link_hash_table): Update comments for
3028 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3029 the unused NULL entry at the head of dynamic symbol table.
3030 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3033 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3035 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3036 created file from dynobj.
3038 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3040 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3041 normal input file if possible.
3043 2016-04-21 Nick Clifton <nickc@redhat.com>
3045 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3046 * aout-target.h: Likewise.
3047 * aout-tic30.c: Likewise.
3048 * binary.c: Likewise.
3050 * coff-alpha.c: Likewise.
3051 * coff-rs6000.c: Likewise.
3052 * coff64-rs6000.c: Likewise.
3053 * coffcode.h: Likewise.
3054 * i386msdos.c: Likewise.
3055 * i386os9k.c: Likewise.
3058 * libbfd-in.h: Likewise.
3059 * libecoff.h: Likewise.
3060 * mach-o-target.c: Likewise.
3062 * nlm-target.h: Likewise.
3063 * oasys.c: Likewise.
3065 * plugin.c: Likewise.
3066 * ppcboot.c: Likewise.
3069 * tekhex.c: Likewise.
3070 * versados.c: Likewise.
3071 * vms-alpha.c: Likewise.
3073 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3074 * linker.c (bfd_link_check_relocs): New function.
3075 (_bfd_generic_link_check_relocs): New function.
3076 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3077 _bfd_link_check_relocs field.
3078 (struct bfd_target)L Add _bfd_link_check_relocs field.
3079 * bfd-in2.h: Regenerate.
3080 * libbfd.h: Regenerate.
3082 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3084 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3085 (elf_backend_gc_sweep_hook): Likewise.
3086 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3087 (elf_backend_gc_sweep_hook): Likewise.
3089 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3091 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3092 in excluded sections
3094 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3097 * elf64-x86-64.c (check_relocs_failed): New.
3098 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3099 Support relocation agaist local symbol. Set check_relocs_failed.
3100 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3101 R_X86_64_32 relocation overflow.
3102 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3103 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3105 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3107 * elf32-i386.c (elf_i386_check_relocs): Call
3108 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3109 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3111 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3113 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3114 * elflink.c (_bfd_elf_link_check_relocs): New function.
3115 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3116 if check_relocs_after_open_input is FALSE.
3118 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3120 * cache.c: Update old style function definitions.
3121 * elf32-m68k.c: Likewise.
3122 * elf64-mmix.c: Likewise.
3123 * stab-syms.c: Likewise.
3125 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3127 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3129 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3131 * Makefile.in: Regenerated with automake 1.11.6.
3132 * aclocal.m4: Likewise.
3133 * doc/Makefile.in: Likewise.
3135 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3137 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3138 * bfd-in2.h: Regenerate.
3139 * libbfd.h: Regenerate.
3140 * elf32-arc.c: Add 'opcode/arc.h' include.
3141 (struct arc_relocation_data): Add symbol_name.
3142 (arc_special_overflow_checks): New function.
3143 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3144 required, add an extra comment.
3145 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3147 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3149 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3151 (elf_arc_relocate_section): Update enum uses.
3152 (elf_arc_check_relocs): Likewise.
3153 (elf_arc_finish_dynamic_symbol): Likewise.
3155 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3157 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3160 2016-04-14 Nick Clifton <nickc@redhat.com>
3163 * elf-bbfd.h (struct elf_backend_data): New field:
3165 New field: elf_backend_set_special_section_info_and_link
3166 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3168 (elf_backend_set_special_section_info_and_link): Define if not
3170 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3171 elf_backend_strtab_flags macros to initialise fields in structure.
3172 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3173 being set even if SHF_MERGE is not set.
3174 (elf_fake_sections): Likewise.
3175 (section_match): New function. Matches two ELF sections based
3176 upon fixed characteristics.
3177 (find_link): New function. Locates a section in a BFD that
3178 matches a section in a different BFD.
3179 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3180 fields of reserved sections.
3181 (bfd_elf_compute_section_file_positions): Set the flags for the
3182 .shstrtab section based upon the elf_strtab_flags field in the
3183 elf_backend_data structure.
3184 (swap_out_syms): Likewise for the .strtab section.
3185 * elflink.c (bfd_elf_final_link): Set the flags for the
3186 .strtab section based upon the elf_strtab_flags field in the
3187 elf_backend_data structure.
3188 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3189 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3191 (elf_backend_set_special_section_info_and_link): Define for
3193 * elf32-sparc.c: Likewise.
3194 * elf64-x86-64.c: Likewise.
3196 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3199 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3201 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3202 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3203 applies to read-only section.
3204 * elf32-i386.c (elf_i386_link_hash_table): Add
3205 readonly_dynrelocs_against_ifunc.
3206 (elf_i386_allocate_dynrelocs): Updated.
3207 (elf_i386_size_dynamic_sections): Issue an error for read-only
3208 segment with dynamic IFUNC relocations only if
3209 readonly_dynrelocs_against_ifunc is TRUE.
3210 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3211 readonly_dynrelocs_against_ifunc.
3212 (elf_x86_64_allocate_dynrelocs): Updated.
3213 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3214 segment with dynamic IFUNC relocations only if
3215 readonly_dynrelocs_against_ifunc is TRUE.
3216 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3219 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3221 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3222 a fall through from error_ret_free_internal. Free local_syms in
3223 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3225 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3227 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3228 (relocate_plt_for_entry): Likewise.
3230 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3232 * elf32-arc.c (elf_arc_check_relocs): Changed
3234 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3236 * elf32-arc.c (name_for_global_symbol): Changed assert.
3237 (get_replace_function): Created.:
3238 (struct arc_relocation_data): Changed to signed types.
3239 (defines S, L, P, PDATA): Casted to signed type.
3240 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3241 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3242 (arc_do_relocation): Changed.
3244 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3246 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3248 (elf_arc_relocate_section): Added and changed asserts, validating
3249 the synamic symbol index.
3250 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3251 relocation if symbol has dynindx set to -1.
3253 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3256 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3257 and internal symbols which have a dynamic index into local
3260 2016-04-04 Nick Clifton <nickc@redhat.com>
3263 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3264 version number if the version is zero.
3266 2016-04-01 Alan Modra <amodra@gmail.com>
3269 * elflink.c (on_needed_list): Recursively check needed status.
3270 (elf_link_add_object_symbols): Adjust.
3272 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3274 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3275 internal_relocs only if they aren't cached.
3277 2016-03-29 Nick Clifton <nickc@redhat.com>
3280 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3281 assertion on the size of the got section to allow it to be bigger
3282 than the number of relocs.
3284 2016-03-29 Toni Spets <toni.spets@iki.fi>
3287 * coffcode.h (coff_write_object_contents): Revert accidental
3290 2016-03-22 Alan Modra <amodra@gmail.com>
3293 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3294 DW_FORM_flag_present.
3296 2016-03-22 Nick Clifton <nickc@redhat.com>
3298 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3299 architecture name for backwards compatibility.
3301 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3302 unbounded stack use.
3304 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3305 sufficiently recent version of GCC.
3306 * configure: Regenerate.
3308 2016-03-22 Alan Modra <amodra@gmail.com>
3311 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3313 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3315 * archures.c (bfd_mach_arc_nps400): Define.
3316 * bfd-in2.h: Regenerate.
3317 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3318 some existing entries to make space.
3319 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3320 (arc_elf_final_write_processing): Likewise.
3322 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3324 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3326 (arc_elf_final_write_processing): Don't bother setting cpu field
3327 in e_flags, this will have been set elsewhere.
3329 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3331 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3334 2016-03-21 Nick Clifton <nickc@redhat.com>
3336 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3337 * configure: Regenerate.
3338 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3339 alloca with call to xmalloc.
3340 * elf32-nds32.c: Likewise.
3341 * elf64-hppa.c: Likewise.
3342 * elfxx-mips.c: Likewise.
3344 * pei-x86_64.c: Likewise.
3348 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3351 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3353 (elf_i386_relocate_section): Likewise.
3354 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3355 (elf_x86_64_relocate_section): Likewise.
3357 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3360 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3361 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3362 relocation overflow check.
3364 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3366 * bfd-in2.h: Regenerated.
3368 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3371 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3372 uses bytes not octets.
3373 * elflink.c (resolve_section): Likewise.
3374 Add a bfd parameter.
3375 (eval_section): Pass the input_bfd to resolve_section.
3376 (bfd_elf_perform_complex_relocation): Convert byte offset to
3377 octets before read and writing values.
3378 (elf_link_input_bfd): Add byte to octet conversions.
3379 (elf_reloc_link_order): Likewise.
3380 (elf_fixup_link_order): Likewise.
3381 (bfd_elf_final_link): Likewise.
3382 * reloc.c (_bfd_final_link_relocate): Likewise.
3383 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3385 2016-03-10 Nick Clifton <nickc@redhat.com>
3387 * config.bfd: Mark the i370 target as obsolete.
3389 2016-03-09 Pedro Alves <palves@redhat.com>
3391 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3392 gcc ABI)" to printable name.
3393 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3394 of "v850-rh850" as printable name.
3396 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3399 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3400 relocations against absolute symbols.
3402 2016-03-09 Alan Modra <amodra@gmail.com>
3405 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3406 length elements in the archive.
3408 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3411 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3412 for -E/--dynamic-list only when not relocatable.
3414 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3417 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3418 count for locally defined local IFUNC symbols in shared object.
3419 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3421 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3424 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3427 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3428 Andrew Burgess <andrew.burgess@embecosm.com>
3430 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3431 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3432 (arc_elf_howto_init): Added assert to validate relocations.
3433 (get_middle_endian_relocation): Delete.
3434 (middle_endian_convert): New function.
3435 (ME): Redefine, now does nothing.
3436 (IS_ME): New define.
3437 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3438 definition to call middle_endian_convert. Add a new local
3439 variable and make use of this throughout. Added call to
3440 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3442 2016-03-07 Nick Clifton <nickc@redhat.com>
3445 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3446 length elements in the archive.
3448 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3450 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3451 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3453 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3456 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3457 executable as definition if the new definition comes from a
3460 2016-03-02 Alan Modra <amodra@gmail.com>
3462 * Makefile.in: Regenerate.
3463 * po/SRC-POTFILES.in: Regenerate.
3465 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3467 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3468 relocation addend when sections get merged.
3470 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3472 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3474 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3475 Assert for code sections dynamic relocs.
3477 2016-02-26 Renlin Li <renlin.li@arm.com>
3479 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3480 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3482 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3485 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3486 load with locally bound symbols if PIC is false or there is no
3487 base register. Optimize branch to 0 if PIC is false.
3488 (elf_i386_relocate_section): Don't generate dynamic relocations
3489 against undefined weak symbols if PIC is false.
3490 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3491 if we can't estimate relocation overflow with --no-relax.
3492 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3493 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3494 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3495 against undefined weak symbols if PIC is false.
3497 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3500 * bfd.c (bfd): Change flags to 20 bits.
3501 (BFD_CONVERT_ELF_COMMON): New.
3502 (BFD_USE_ELF_STT_COMMON): Likewise.
3503 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3504 BFD_USE_ELF_STT_COMMON.
3505 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3506 * configure.ac: Remove --enable-elf-stt-common.
3507 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3508 common symbol depending on BFD_CONVERT_ELF_COMMON and
3509 BFD_USE_ELF_STT_COMMON.
3510 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3512 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3514 (elf_link_convert_common_type): New function.
3515 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3516 common symbol depending on BFD_CONVERT_ELF_COMMON and
3517 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3518 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3519 and BFD_USE_ELF_STT_COMMON to object_flags.
3520 (TARGET_LITTLE_SYM): Likewise.
3521 * syms.c (BSF_KEEP_G): Renamed to ...
3522 (BSF_ELF_COMMON): This.
3523 * bfd-in2.h: Regenerated.
3524 * config.in: Likewise.
3525 * configure: Likewise.
3527 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3532 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3533 (elf_i386_link_hash_entry): Add has_got_reloc and
3535 (elf_i386_link_hash_table): Add interp.
3536 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3538 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3540 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3541 (elf_i386_fixup_symbol): New function.
3542 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3543 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3544 relocations and discard relocations against resolved undefined
3545 weak symbols in executable. Don't make resolved undefined weak
3546 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3547 relocation against undefined weak symbols in PIE.
3548 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3549 (elf_i386_relocate_section): Don't generate dynamic relocations
3550 against resolved undefined weak symbols in PIE, except for
3552 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3553 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3554 Don't generate dynamic relocation against resolved undefined weak
3555 symbol in executable.
3556 (elf_i386_finish_dynamic_sections): Call
3557 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3558 (elf_backend_fixup_symbol): New.
3559 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3560 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3562 (elf_x86_64_link_hash_table): Add interp.
3563 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3565 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3567 (elf_x86_64_check_relocs): Set has_got_reloc and
3569 (elf_x86_64_fixup_symbol): New function.
3570 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3571 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3572 relocations and discard relocations against resolved undefined
3573 weak symbols in executable. Don't make resolved undefined weak
3574 symbols in executable dynamic.
3575 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3576 (elf_x86_64_relocate_section): Check relocation overflow for
3577 dynamic relocations against unresolved weak undefined symbols.
3578 Don't generate dynamic relocations against resolved weak
3579 undefined symbols in PIE.
3580 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3581 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3582 Don't generate dynamic relocation against resolved undefined weak
3583 symbol in executable.
3584 (elf_x86_64_finish_dynamic_sections): Call
3585 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3586 (elf_backend_fixup_symbol): New.
3588 2016-02-26 Alan Modra <amodra@gmail.com>
3590 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3591 save_restore_funcs, rest of sections when not relocatable.
3592 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3593 (sfpr_define): Define all symbols on emitted code.
3594 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3595 when relocatable. Move sfpr_define loop earlier.
3597 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3599 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3600 (elf_x86_64_relocate_section): Use it. Replace
3601 x86_64_elf_howto_table[r_type] with howto.
3603 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3606 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3607 symbol version is unknown.
3609 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3611 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3612 to (bfd_vma) -1 when setting needs_plt to 0.
3613 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3615 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3617 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3618 library, instead of PIC, and don't check PDE when making linker
3619 assigned symbol dynamic.
3621 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3623 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3624 ABIVERSION for non-executable stack.
3626 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3629 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3630 Always produce a RELATIVE reloc for a local symbol.
3632 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3634 Fix test-case ld-elf/pr19617b
3635 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3636 discard unused non-function symbols when --dynamic-list-data.
3638 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3640 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3641 dynsym section, even if it is empty, with dynamic sections.
3643 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3645 * syms.c: Remove BSF_COMMON from comments.
3646 * bfd-in2.h: Regenerated.
3648 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3650 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3651 for destination. Remove useless function parameters.
3652 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3654 2016-02-19 Nick Clifton <nickc@redhat.com>
3657 * aoutx.h (aout_link_add_symbols): Check for out of range string
3661 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3662 processing if we encounter a reloc without an associated symbol.
3664 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3667 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3668 sections for -E/--dynamic-list.
3670 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3672 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3675 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3677 * plugin.c (plugin_vec): Set match priority to 255.
3678 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3679 matching against the plugin vector, take priority from there not
3682 2016-02-15 Nick Clifton <nickc@redhat.com>
3684 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3685 for length and type fields. Use a signed value for the
3686 suffix_length field.
3688 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3691 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3692 significant bit in GOT offset for R_386_GOT32X.
3694 2016-02-10 Nick Clifton <nickc@redhat.com>
3697 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3699 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3700 number of messages about FDE encoding preventing .eh_frame_hdr
3703 2016-02-09 Nick Clifton <nickc@redhat.com>
3705 * oasys.c (oasys_archive_p): Fix indentation.
3706 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3707 constant for left shifting.
3709 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3710 helpful warning message to explain why certain AArch64 relocs
3713 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3715 * pe-mips.c (coff_mips_reloc): Fix formatting.
3717 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3719 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3720 to bfd_mach_arc_arc600.
3722 2016-02-04 Alan Modra <amodra@gmail.com>
3724 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3727 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3730 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3731 distances in the compressed_size field of the output section.
3733 2016-02-02 Alan Modra <amodra@gmail.com>
3735 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3736 ELFv2 entry optimization.
3738 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3741 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3742 no relocations in relocatable files.
3744 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3747 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3748 if a symbol from a library loaded via DT_NEEDED doesn't match
3749 the symbol referenced by regular object.
3751 2016-02-01 Nathaniel Smith <njs@pobox.com>
3753 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3756 2016-02-01 Alan Modra <amodra@gmail.com>
3758 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3759 an out of range reloc_index.
3760 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3762 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3764 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3765 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3766 * Makefile.in: Regenerated.
3768 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3770 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3772 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3775 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3777 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3779 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3782 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3783 against STT_GNU_IFUNC symbol only with dynamic symbols.
3784 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3786 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3789 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3790 decompress debug sections.
3792 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3794 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3797 2016-01-25 Nick Clifton <nickc@redhat.com>
3800 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3801 dsym filename buffer.
3803 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3805 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3807 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3809 * elfxx-mips.c (BZ16_REG): Correct calculation.
3811 2016-01-21 Nick Clifton <nickc@redhat.com>
3813 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3814 changing the type of _loc to be bfd_byte *.
3815 (elf_arc_finish_dynamic_symbol): Likewise.
3817 2016-01-21 Nick Clifton <nickc@redhat.com>
3820 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3821 class of the linker stub bfd.
3822 (elf32_arm_check_relocs): Skip check for pic format after
3823 processing a vxWorks R_ARM_ABS12 reloc.
3824 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3825 reporting a class mismatch.
3827 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3829 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3830 veneer for sym_sec != input_sec.
3831 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3832 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3833 calculation destination.
3835 2016-01-21 Alan Modra <amodra@gmail.com>
3837 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3838 (swap_linux_prpsinfo64_out): New function.
3839 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3840 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3841 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3842 (elfcore_write_linux_prpsinfo64): Likewise.
3843 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3844 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3845 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3847 2016-01-21 Alan Modra <amodra@gmail.com>
3849 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3850 * elf.c: Adjust #include.
3851 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3852 * Makefile.am (SOURCE_HFILES): Update.
3853 * Makefile.in: Regenerate.
3854 * po/SRC-PORFILES.in: Regenerate.
3856 2016-01-21 Alan Modra <amodra@gmail.com>
3858 * configure.ac: Move corefile selection later in file. Move
3859 tdefaults code immediately after other target vector code.
3860 * configure: Regenerate.
3862 2016-01-20 Mickael Guene <mickael.guene@st.com>
3864 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3865 section using '.text.noread' pattern.
3867 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3869 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3871 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3872 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3874 * arc-plt.def: New file.
3875 * arc-plt.h: Likewise.
3876 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3877 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3878 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3879 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3880 (name_for_global_symbol): Added.
3881 (ADD_RELA): Helper to create dynamic relocs.
3882 (new_got_entry_to_list): Create a new got entry in linked list.
3883 (symbol_has_entry_of_type): Search for specific type of entry in
3885 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3886 (is_reloc_for_TLS, arc_elf_set_private_flags)
3887 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3888 (arc_elf_merge_private_bfd_data): New functions.
3889 (debug_arc_reloc): Cleaned debug info printing.
3890 (PDATA reloc): Changed not to perform address alignment.
3891 (reverse_me): Added. Fix for ARC_32 relocs.
3892 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3894 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3895 Changed function to access an array of list of GOT entries instead
3896 of just an array of offsets.
3897 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3898 (elf_arc_check_relocs): Likewise.
3899 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3900 (elf_arc_finish_dynamic_sections): Likewise
3901 (arc_create_dynamic_sections): Modified conditions to create
3903 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3904 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3905 (relocate_plt_for_entry): Changed to support new way to define PLT
3907 (add_symbol_to_plt): Likewise.
3908 (arc_elf_link_hash_table_create): New function.
3910 2016-01-18 Nick Clifton <nickc@redhat.com>
3913 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3914 section number into internal section number.
3915 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3916 * coffswap.h (coff_swap_sym_in): Likewise.
3917 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3918 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3919 section number field is big enough to hold the external value.
3921 2016-01-17 Alan Modra <amodra@gmail.com>
3923 * configure: Regenerate.
3925 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3927 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3928 when address in first unwind entry does not match start of
3931 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3932 Jiong Wang <jiong.wang@arm.com>
3935 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3938 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3940 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3941 place 'R_' before the reloc name returned.
3942 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3943 the relocation string.
3945 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3947 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3948 factored out from...
3949 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3951 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3953 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3954 attribute check after ELF file header flag check.
3956 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3958 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3959 return status from `_bfd_elf_merge_object_attributes'.
3961 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3963 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3964 factored out from...
3965 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3967 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3969 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3970 handling of input MIPS ABI flags together.
3972 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3974 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3975 attribute checks for null input.
3977 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3979 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3980 pointers to target data.
3982 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3984 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3987 2016-01-01 Alan Modra <amodra@gmail.com>
3989 Update year range in copyright notice of all files.
3991 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3993 Copyright (C) 2016 Free Software Foundation, Inc.
3995 Copying and distribution of this file, with or without modification,
3996 are permitted in any medium without royalty provided the copyright
3997 notice and this notice are preserved.
4003 version-control: never