1 2016-12-20 Andrew Waterman <andrew@sifive.com>
2 Kuan-Lin Chen <kuanlinchentw@gmail.com>
4 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
5 (BFD_RELOC_RISCV_TPREL_S): Likewise.
6 (BFD_RELOC_RISCV_RELAX): Likewise.
7 (BFD_RELOC_RISCV_CFA): Likewise.
8 (BFD_RELOC_RISCV_SUB6): Likewise.
9 (BFD_RELOC_RISCV_SET8): Likewise.
10 (BFD_RELOC_RISCV_SET8): Likewise.
11 (BFD_RELOC_RISCV_SET16): Likewise.
12 (BFD_RELOC_RISCV_SET32): Likewise.
13 * elfnn-riscv.c (perform_relocation): Handle the new
15 (_bfd_riscv_relax_tls_le): Likewise.
16 (_bfd_riscv_relax_align): Likewise.
17 (_bfd_riscv_relax_section): Likewise.
18 (howto_table): Likewise.
19 (riscv_reloc_map): Likewise.
20 (relax_func_t): New type.
21 (_bfd_riscv_relax_call): Add reserve_size argument, which
22 controls the maximal offset pessimism. Correct type of max_alignment.
23 (_bfd_riscv_relax_lui): Likewise.
24 (_bfd_riscv_relax_tls_le): Likewise.
25 (_bfd_riscv_relax_align): Likewise.
26 (_bfd_riscv_relax_section): Compute the required reserve size
27 when relocating and use it to when calling relax_func.
28 * bfd-in2.h: Regenerate.
31 2016-12-20 Andrew Waterman <andrew@sifive.com>
33 * elfnn-riscv.c: Formatting and comment fixes throughout.
34 * elfxx-riscv.c: Likewise.
35 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
36 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
37 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
39 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
41 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
42 error message when linking elf32 and elf64.
44 2016-12-19 Christian Groessler <chris@groessler.org>
46 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
47 'sum' local variable signed.
49 2016-12-16 fincs <fincs.alt1@gmail.com>
51 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
52 for info->gc_keep_exported.
53 (bfd_elf_gc_sections): Likewise.
55 2016-12-15 Alan Modra <amodra@gmail.com>
59 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
60 reloc counting code later after ELF flavour test.
62 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
64 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
65 (bfd_mips_elf_get_abiflags): New prototype.
66 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
67 * bfd-in2.h: Regenerate.
69 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
71 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
74 2016-12-13 Alan Modra <amodra@gmail.com>
76 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
77 for objcopy/strip or when a ld script specifies PHDRS.
79 2016-12-13 Alan Modra <amodra@gmail.com>
81 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
82 segments that include the ELF file header or program headers.
84 2016-12-08 Alan Modra <amodra@gmail.com>
87 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
89 2016-12-07 Nick Clifton <nickc@redhat.com>
92 * elflink.c (bfd_elf_record_link_assignment): Replace call to
93 abort with an error message and error return value.
95 2016-12-06 Nick Clifton <nickc@redhat.com>
98 * elf.c (copy_special_section_fields): Check for an invalid
99 sh_link field before attempting to follow it.
102 * aoutx.h (squirt_out_relocs): Check for relocs without an
105 2016-12-06 Alan Modra <amodra@gmail.com>
107 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
108 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
109 Don't match lmd and stmd.
111 2016-12-05 Alyssa Milburn <amilburn@zall.org>
113 * elfxx-sparc.c: Do not stop processing relocations after
114 partially relaxing a call with WDISP30.
116 2016-12-05 Nick Clifton <nickc@redhat.com>
119 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
120 the end of the string buffer.
123 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
126 * aoutx.h (squirt_out_relocs): Check for and report any relocs
127 that could not be recognised.
130 * elf.c (find_link): Check for null headers before attempting to
134 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
138 (aout_link_add_symbols): Fix off by one error checking for
139 overflow of string offset.
141 2016-12-03 Alan Modra <amodra@gmail.com>
143 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
144 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
145 "need_func_desc_adj".
146 (lookup_fdh): Link direct fdh sym via oh field and set flags.
147 (make_fdh): Make strong and weak undefined function descriptor
149 (ppc64_elf_merge_symbol): New function.
150 (elf_backend_merge_symbol): Define.
151 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
152 function descriptors.
153 (add_symbol_adjust): Don't twiddle symbols to undefweak.
154 Propagate more ref flags to function descriptor symbol. Make
155 some function descriptor symbols dynamic.
156 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
157 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
158 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
159 Don't call lookup_fdh here.
160 (ppc64_elf_gc_sections): New function.
161 (bfd_elf64_bfd_gc_sections): Define.
162 (ppc64_elf_gc_mark_hook): Mark descriptor.
163 (func_desc_adjust): Don't make fake function descriptor syms strong
164 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
165 flag when deciding whether a dynamic function descriptor might
166 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
167 plt regardless of visibility. Make descriptor dynamic if
168 entry sym is dynamic, not for other cases.
169 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
171 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
172 (ppc64_elf_size_stubs): Likewise.
173 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
174 undefweak if stub symbol is defined.
175 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
176 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
178 2016-12-03 Alan Modra <amodra@gmail.com>
180 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
181 elf_link_hash_table rather than ppc_link_hash_table.
183 2016-12-03 Alan Modra <amodra@gmail.com>
185 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
187 2016-12-03 Alan Modra <amodra@gmail.com>
189 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
190 warning and indirect symbols.
192 2016-12-03 Alan Modra <amodra@gmail.com>
194 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
195 flags when direct symbol is versioned_hidden.
197 2016-12-02 Nick Clifton <nickc@redhat.com>
200 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
201 when following indirect links.
204 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
205 for an illegal string offset.
207 2016-12-02 Gary Benson <gbenson@redhat.com>
209 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
212 2016-12-02 Josh Conner <joshconner@google.com>
214 * config.bfd: Add support for fuchsia (OS).
216 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
219 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
220 to the GOT when operating in 32-bit mode.
222 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
225 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
226 test for HI16 relocs.
228 2016-12-01 Nick Clifton <nickc@redhat.com>
231 * aoutx.h (find_nearest_line): Handle the case where the main file
232 name and the directory name are both empty.
235 * aoutx.h (find_nearest_line): Handle the case where the function
238 2016-11-30 Alan Modra <amodra@gmail.com>
240 * elf.c (get_program_header_size): Revert accidental change.
242 2016-11-30 Alan Modra <amodra@gmail.com>
245 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
246 on any pass past STUB_SHRINK_ITER.
248 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
250 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
251 symbol in executable.
252 (elf_link_output_extsym): Don't change bind from global to
253 local when linking executable.
255 2016-11-28 Nick Clifton <nickc@redhat.com>
258 * elf.c (phdr_sorter): Delete.
259 (assign_file_positions_except_relocs): Do not sort program
262 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
265 * peXXigen.c (rsrc_process_section): Do not shrink the merged
268 2016-11-24 Jiong Wang <jiong.wang@arm.com>
271 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
274 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
276 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
278 2016-11-23 Nick Clifton <nickc@redhat.com>
281 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
282 they contain the program headers.
283 (_bfd_elf_map_sections_to_segments): If the linker created the
284 PHDR segment then always attempt to include it in a LOAD segment.
285 (assign_file_positions_for_non_load_sections): Allow LOAD segments
286 to overlap PHDR segments.
287 (phdr_sorter): New function. Sorts program headers.
288 (assign_file_positions_except_relocs): Sort the program headers
289 before writing them out. Issue an error if the PHDR segment is
290 not covered by a LOAD segment, unless the backend allows it.
291 * elf-bfd.h (struct elf_backend_data): Add
292 elf_backend_allow_non_load_phdr.
293 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
294 default definition that returns FALSE.
295 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
297 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
299 (elf_backend_allow_non_load_phdr): Define.
300 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
301 place the interpreter string into the .interp section if the
302 nointerp flag is set in the link info structure.
303 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
304 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
305 _gp symbol not being part of the output.
307 2016-11-23 Alan Modra <amodra@gmail.com>
309 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
310 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
311 (elfNN_bed): Init new field.
312 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
314 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
316 (elf_backend_dtrel_excludes_plt): Define.
317 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
318 (elf_backend_dtrel_excludes_plt): Define.
319 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
320 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
321 (elf_backend_dtrel_excludes_plt): Define.
322 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
324 (elf_backend_dtrel_excludes_plt): Define.
325 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
327 (elf_backend_dtrel_excludes_plt): Define.
328 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
330 (elf_backend_dtrel_excludes_plt): Define.
331 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
333 (elf_backend_dtrel_excludes_plt): Define.
334 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
336 (elf_backend_dtrel_excludes_plt): Define.
337 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
339 (elf_backend_dtrel_excludes_plt): Define.
340 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
342 (elf_backend_dtrel_excludes_plt): Define.
343 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
345 (elf_backend_dtrel_excludes_plt): Define.
346 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
347 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
349 (elf_backend_dtrel_excludes_plt): Define.
350 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
351 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
353 (elf_backend_dtrel_excludes_plt): Define.
354 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
356 (elf_backend_dtrel_excludes_plt): Define.
357 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
359 (elf_backend_dtrel_excludes_plt): Define.
360 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
362 (elf_backend_dtrel_excludes_plt): Define.
363 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
365 (elf_backend_dtrel_excludes_plt): Define.
366 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
367 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
369 (elf_backend_dtrel_excludes_plt): Define.
370 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
372 (elf_backend_dtrel_excludes_plt): Define.
373 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
375 (elf_backend_dtrel_excludes_plt): Define.
376 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
378 (elf_backend_dtrel_excludes_plt): Define.
379 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
381 (elf_backend_dtrel_excludes_plt): Define.
382 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
384 (elf_backend_dtrel_excludes_plt): Define.
385 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
387 (elf_backend_dtrel_excludes_plt): Define.
388 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
390 (elf_backend_dtrel_excludes_plt): Define.
391 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
393 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
395 2016-11-23 Alan Modra <amodra@gmail.com>
397 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
399 (mn10300_elf_final_link_relocate): Likewise.
400 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
401 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
402 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
403 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
404 * elf32-bfin.c (bfin_check_relocs): Likewise.
405 (bfin_relocate_section): Likewise.
406 (bfin_gc_sweep_hook): Likewise.
407 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
409 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
410 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
412 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
414 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
415 (bfin_size_dynamic_sections): Likewise.
416 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
417 (cr16_elf_check_relocs): Likewise.
418 (cr16_elf_final_link_relocate): Likewise.
419 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
420 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
421 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
422 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
423 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
424 * elf32-cris.c (cris_elf_relocate_section): Likewise.
425 (elf_cris_finish_dynamic_symbol): Likewise.
426 (elf_cris_finish_dynamic_sections): Likewise.
427 (cris_elf_gc_sweep_hook): Likewise.
428 (elf_cris_adjust_gotplt_to_got): Likewise.
429 (elf_cris_adjust_dynamic_symbol): Likewise.
430 (cris_elf_check_relocs): Likewise. Delete dead code.
431 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
433 (elf_cris_discard_excess_program_dynamics): Likewise.
434 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
435 sgotrel, splt and spltrel.
436 (frvfdpic_got_section, frvfdpic_gotrel_section,
437 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
439 (_frv_create_got_section): Likewise.
440 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
441 srelgot, splt and srelplt.
442 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
443 (elf32_hppa_create_dynamic_sections): Likewise.
444 (elf32_hppa_check_relocs): Likewise.
445 (allocate_plt_static): Likewise.
446 (allocate_dynrelocs): Likewise.
447 (elf32_hppa_size_dynamic_sections): Likewise.
448 (elf32_hppa_relocate_section): Likewise.
449 (elf32_hppa_finish_dynamic_symbol): Likewise.
450 (elf32_hppa_finish_dynamic_sections): Likewise.
451 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
452 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
453 sgotplt, srelgot, splt and srelplt.
454 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
456 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
457 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
458 (lm32_elf_check_relocs): Likewise.
459 (lm32_elf_finish_dynamic_sections): Likewise.
460 (lm32_elf_finish_dynamic_symbol): Likewise.
461 (allocate_dynrelocs): Likewise.
462 (lm32_elf_size_dynamic_sections): Likewise.
463 (lm32_elf_create_dynamic_sections): Likewise.
464 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
465 (m32c_elf_check_relocs): Likewise.
466 (m32c_elf_finish_dynamic_sections): Likewise.
467 (m32c_elf_always_size_sections): Likewise.
468 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
469 sgotplt, srelgot, splt and srelplt.
470 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
471 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
473 (allocate_dynrelocs): Likewise.
474 (m32r_elf_size_dynamic_sections): Likewise.
475 (m32r_elf_relocate_section): Likewise.
476 (m32r_elf_finish_dynamic_symbol): Likewise.
477 (m32r_elf_finish_dynamic_sections): Likewise.
478 (m32r_elf_check_relocs): Likewise.
479 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
480 (elf_m68k_check_relocs): Likewise.
481 (elf_m68k_adjust_dynamic_symbol): Likewise.
482 (elf_m68k_size_dynamic_sections): Likewise.
483 (elf_m68k_relocate_section): Likewise.
484 (elf_m68k_finish_dynamic_symbol): Likewise.
485 (elf_m68k_finish_dynamic_sections): Likewise.
486 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
487 sgotplt, srelgot, splt and srelplt.
488 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
490 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
492 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
493 (allocate_dynrelocs): Likewise.
494 (elf_metag_size_dynamic_sections): Likewise.
495 (elf_metag_finish_dynamic_symbol): Likewise.
496 (elf_metag_finish_dynamic_sections): Likewise.
497 (elf_metag_size_stubs): Likewise.
498 (elf_backend_got_header_size): Don't define.
499 (elf_backend_want_got_plt): Define.
500 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
501 sgotplt, srelgot, splt and srelpl.
502 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
504 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
505 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
506 (microblaze_elf_create_dynamic_sections): Likewise.
507 (allocate_dynrelocs): Likewise.
508 (microblaze_elf_size_dynamic_sections): Likewise.
509 (microblaze_elf_finish_dynamic_symbol): Likewise.
510 (microblaze_elf_finish_dynamic_sections): Likewise.
511 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
513 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
514 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
516 (allocate_dynrelocs): Likewise.
517 (nds32_elf_size_dynamic_sections): Likewise.
518 (nds32_elf_relocate_section): Likewise.
519 (nds32_elf_finish_dynamic_symbol): Likewise.
520 (nds32_elf_finish_dynamic_sections): Likewise.
521 (nds32_elf_check_relocs): Likewise.
522 (calculate_plt_memory_address): Likewise.
523 (calculate_got_memory_address): Likewise.
524 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
525 sgotplt, srelgot, splt and srelplt.
526 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
527 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
528 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
529 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
530 (or1k_elf_finish_dynamic_sections): Likewise.
531 (or1k_elf_finish_dynamic_symbol): Likewise.
532 (allocate_dynrelocs): Likewise.
533 (or1k_elf_size_dynamic_sections): Likewise.
534 (or1k_elf_create_dynamic_sections): Likewise.
535 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
536 plt, relplt, iplt, reliplt and sgotplt.
537 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
538 (ppc_elf_create_glink): Likewise.
539 (ppc_elf_create_dynamic_sections): Likewise.
540 (ppc_elf_check_relocs): Likewise.
541 (ppc_elf_select_plt_layout): Likewise.
542 (ppc_elf_tls_setup): Likewise.
543 (allocate_got): Likewise.
544 (allocate_dynrelocs): Likewise.
545 (ppc_elf_size_dynamic_sections): Likewise.
546 (ppc_elf_relax_section): Likewise.
547 (ppc_elf_relocate_section): Likewise.
548 (ppc_elf_finish_dynamic_symbol): Likewise.
549 (ppc_elf_reloc_type_class): Likewise.
550 (ppc_elf_finish_dynamic_sections): Likewise.
551 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
552 (rl78_elf_check_relocs): Likewise.
553 (rl78_elf_finish_dynamic_sections): Likewise.
554 (rl78_elf_always_size_sections): Likewise.
555 * elf32-s390.c (create_got_section): Delete.
556 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
557 (elf_s390_check_relocs): Likewise.
558 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
559 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
560 * elf32-score7.c (score_elf_create_got_section): As above.
561 (s7_bfd_score_elf_finish_dynamic_sections): As above.
562 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
563 sgotplt, srelgot, splt and srelplt.
564 (create_got_section): Don't set them.
565 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
567 (allocate_dynrelocs): Likewise.
568 (sh_elf_size_dynamic_sections): Likewise.
569 (sh_elf_add_rofixup): Likewise.
570 (sh_elf_relocate_section): Likewise.
571 (sh_elf_check_relocs): Likewise.
572 (sh_elf_finish_dynamic_symbol): Likewise.
573 (sh_elf_finish_dynamic_sections): Likewise.
574 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
575 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
576 * elf32-vax.c (elf_vax_check_relocs): Likewise.
577 (elf_vax_adjust_dynamic_symbol): Likewise.
578 (elf_vax_always_size_sections): Likewise.
579 (elf_vax_instantiate_got_entries): Likewise.
580 (elf_vax_relocate_section): Likewise.
581 (elf_vax_finish_dynamic_symbol): Likewise.
582 (elf_vax_finish_dynamic_sections): Likewise.
583 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
584 (xstormy16_elf_always_size_sections): Likewise.
585 (xstormy16_elf_relocate_section): Likewise.
586 (xstormy16_elf_finish_dynamic_sections): Likewise.
587 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
588 sgotplt, srelgot, splt and srelplt.
589 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
591 (elf_xtensa_allocate_dynrelocs): Likewise.
592 (elf_xtensa_allocate_local_got_size): Likewise.
593 (elf_xtensa_size_dynamic_sections): Likewise.
594 (elf_xtensa_relocate_section): Likewise.
595 (elf_xtensa_finish_dynamic_sections): Likewise.
596 (shrink_dynamic_reloc_sections): Likewise.
597 (elf_xtensa_get_plt_section): Likewise.
598 (elf_xtensa_get_gotplt_section): Likewise.
599 (xtensa_callback_required_dependence): Likewise.
600 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
601 shortcuts to dynamic sections.
602 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
604 (elf64_alpha_size_plt_section): Likewise.
605 (elf64_alpha_size_rela_got_1): Likewise.
606 (elf64_alpha_size_rela_got_section): Likewise.
607 (elf64_alpha_relocate_section): Likewise.
608 (elf64_alpha_finish_dynamic_symbol): Likewise.
609 (elf64_alpha_finish_dynamic_sections): Likewise.
610 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
611 * elf64-s390.c (create_got_section): Delete.
612 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
613 (elf_s390_check_relocs): Likewise.
614 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
616 (sh_elf64_check_relocs): Likewise.
617 (sh64_elf64_adjust_dynamic_symbol): Likewise.
618 (sh64_elf64_size_dynamic_sections): Likewise.
619 (sh64_elf64_finish_dynamic_symbol): Likewise.
620 (sh64_elf64_finish_dynamic_sections): Likewise.
621 * elflink.c (_bfd_elf_create_got_section): Likewise.
622 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
623 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
624 (elfNN_ia64_finish_dynamic_sections): Likewise.
625 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
626 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
627 sgotplt, splt and sgot.
628 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
630 (mips_elf_gotplt_index): Likewise.
631 (mips_elf_primary_global_got_index): Likewise.
632 (mips_elf_global_got_index): Likewise.
633 (mips_elf_got_offset_from_index): Likewise.
634 (mips_elf_create_local_got_entry): Likewise.
635 (mips_elf_create_got_section): Likewise.
636 (mips_elf_calculate_relocation): Likewise.
637 (_bfd_mips_elf_create_dynamic_sections): Likewise.
638 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
639 (mips_elf_lay_out_got): Likewise.
640 (mips_elf_set_plt_sym_value): Likewise.
641 (_bfd_mips_elf_size_dynamic_sections): Likewise.
642 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
643 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
644 (mips_finish_exec_plt): Likewise.
645 (mips_vxworks_finish_exec_plt): Likewise.
646 (mips_vxworks_finish_shared_plt): Likewise.
647 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
648 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
649 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
651 2016-11-23 Alan Modra <amodra@gmail.com>
653 * po/BLD-POTFILES.in: Regenerate.
654 * po/SRC-POTFILES.in: Regenerate.
656 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
658 * warning.m4: Fix spelling in comments.
659 * configure.ac: Fix spelling in comments.
660 * configure: Regenerate.
662 2016-11-22 Alan Modra <amodra@gmail.com>
665 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
666 * elf32-ppc.c: Include opcode/ppc.h.
667 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
668 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
669 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
670 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
671 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
672 (ppc_elf_link_hash_table_create): Update default_params init.
673 (ppc_elf_vle_split16): Correct shift and mask. Add params.
674 Report or fix insn/reloc mismatches.
675 (ppc_elf_relocate_section): Pass input_section, offset and fixup
676 to ppc_elf_vle_split16.
678 2016-11-22 Alan Modra <amodra@gmail.com>
680 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
681 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
682 bfd_put_32 param with input_bfd.
683 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
684 ppc_elf_vle_split16 param.
685 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
687 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
689 * dwarf2.c (build_line_info_table): Rename `index' local
690 variable to `line_index'.
691 (build_lookup_funcinfo_table): Rename `index' local variable to
694 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
696 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
697 apply the negative GOT offset optimization in 64-bit code.
699 2016-11-18 James Clarke <jrtc27@jrtc27.com>
701 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
702 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
703 R_SPARC_GOT* for non-local references. Instead, treat them like
704 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
705 immediate with the calculated relocation.
707 2016-11-18 Nick Clifton <nickc@redhat.com>
710 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
711 an informative error message.
713 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
716 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
717 manipulation of diff value, and don't assume sym2 is less than sym1.
718 (elf32_avr_adjust_reloc_if_spans_insn): New function.
719 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
720 and remove redundant did_pad.
723 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
726 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
727 plt_got.offset for R_X86_64_PLTOFF64.
729 2016-11-14 Nick Clifton <nickc@redhat.com>
731 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
733 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
736 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
737 but treat them as debugging symbols.
739 2016-11-10 Jiong Wang <jiong.wang@arm.com>
742 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
743 symbol locally in PIE.
745 2016-11-10 Nick Clifton <nickc@redhat.com>
748 * compress.c (bfd_get_full_section_contents): Provide a more
749 helpful error message when a section is too large to load.
751 2016-11-08 Pedro Alves <palves@redhat.com>
753 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
756 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
758 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
759 'number_of_functions' to keep lookup table and number of entries in
761 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
762 to keep lookup table and number of entries in the table.
763 (lookup_funcinfo): New structure for lookup table for function
765 (build_line_info_table): New function to create and build the lookup
766 table for line information.
767 (lookup_address_in_line_info_table): Use the lookup table instead of
768 traverse a linked list.
769 (compare_lookup_funcinfos): New compare fuction used in sorting of
770 lookup table for function references.
771 (build_lookup_funcinfo_table): New function to create, build and
772 sort the lookup table for functions references.
773 (lookup_address_in_function_table): Use the table instead of
774 traverse a linked list.
775 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
778 2016-11-04 Nick Clifton <nickc@redhat.com>
780 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
781 when supporting 64-bit BFD targets.
783 2016-11-03 Tristan Gingold <gingold@adacore.com>
785 * config.bfd: Deprecate many old triplets.
787 2016-11-03 Nick Clifton <nickc@redhat.com>
789 * po/da.po: Updated Danish translation.
791 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
793 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
794 not fall through to the default case.
796 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
797 Andrew Waterman <andrew@sifive.com>
799 Add support for RISC-V architecture.
800 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
801 * config.bdf: Likewise.
802 * configure.ac: Likewise.
803 * Makefile.in: Regenerate.
804 * configure: Regenerate.
805 * archures.c: Add bfd_riscv_arch.
806 * reloc.c: Add riscv relocs.
807 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
810 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
811 * elfnn-riscv.c: New file.
812 * elfxx-riscv.c: New file.
813 * elfxx-riscv.h: New file.
815 2016-10-31 Alan Modra <amodra@gmail.com>
818 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
821 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
823 * cpu-arc.c (arc_get_mach): Delete.
825 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
827 * elfxx-mips.c (STUB_JALR): Correct description.
829 2016-10-20 Nick Clifton <nickc@redhat.com>
831 * po/gas.pot: Regenerate.
833 2016-10-19 Nick Clifton <nickc@redhat.com>
835 * aout-adobe.c: Add missing c-format tags for translatable strings.
836 * aout-cris.c: Likewise.
839 * binary.c: Likewise.
841 * coff-alpha.c: Likewise.
842 * coff-arm.c: Likewise.
843 * coff-i860.c: Likewise.
844 * coff-mcore.c: Likewise.
845 * coff-ppc.c: Likewise.
846 * coff-rs6000.c: Likewise.
847 * coff-sh.c: Likewise.
848 * coff-tic4x.c: Likewise.
849 * coff-tic54x.c: Likewise.
850 * coff-tic80.c: Likewise.
851 * coff64-rs6000.c: Likewise.
852 * coffcode.h: Likewise.
853 * coffgen.c: Likewise.
854 * cofflink.c: Likewise.
855 * coffswap.h: Likewise.
856 * cpu-arm.c: Likewise.
857 * dwarf2.c: Likewise.
859 * elf-attrs.c: Likewise.
860 * elf-eh-frame.c: Likewise.
861 * elf-ifunc.c: Likewise.
862 * elf-m10300.c: Likewise.
863 * elf-s390-common.c: Likewise.
865 * elf32-arc.c: Likewise.
866 * elf32-arm.c: Likewise.
867 * elf32-avr.c: Likewise.
868 * elf32-bfin.c: Likewise.
869 * elf32-cr16.c: Likewise.
870 * elf32-cr16c.c: Likewise.
871 * elf32-cris.c: Likewise.
872 * elf32-crx.c: Likewise.
873 * elf32-d10v.c: Likewise.
874 * elf32-d30v.c: Likewise.
875 * elf32-epiphany.c: Likewise.
876 * elf32-fr30.c: Likewise.
877 * elf32-frv.c: Likewise.
878 * elf32-gen.c: Likewise.
879 * elf32-hppa.c: Likewise.
880 * elf32-i370.c: Likewise.
881 * elf32-i386.c: Likewise.
882 * elf32-i960.c: Likewise.
883 * elf32-ip2k.c: Likewise.
884 * elf32-iq2000.c: Likewise.
885 * elf32-lm32.c: Likewise.
886 * elf32-m32c.c: Likewise.
887 * elf32-m32r.c: Likewise.
888 * elf32-m68hc11.c: Likewise.
889 * elf32-m68hc12.c: Likewise.
890 * elf32-m68hc1x.c: Likewise.
891 * elf32-m68k.c: Likewise.
892 * elf32-mcore.c: Likewise.
893 * elf32-mep.c: Likewise.
894 * elf32-metag.c: Likewise.
895 * elf32-microblaze.c: Likewise.
896 * elf32-moxie.c: Likewise.
897 * elf32-msp430.c: Likewise.
898 * elf32-mt.c: Likewise.
899 * elf32-nds32.c: Likewise.
900 * elf32-nios2.c: Likewise.
901 * elf32-or1k.c: Likewise.
902 * elf32-pj.c: Likewise.
903 * elf32-ppc.c: Likewise.
904 * elf32-rl78.c: Likewise.
905 * elf32-rx.c: Likewise.
906 * elf32-s390.c: Likewise.
907 * elf32-score.c: Likewise.
908 * elf32-score7.c: Likewise.
909 * elf32-sh-symbian.c: Likewise.
910 * elf32-sh.c: Likewise.
911 * elf32-sh64.c: Likewise.
912 * elf32-spu.c: Likewise.
913 * elf32-tic6x.c: Likewise.
914 * elf32-tilepro.c: Likewise.
915 * elf32-v850.c: Likewise.
916 * elf32-vax.c: Likewise.
917 * elf32-visium.c: Likewise.
918 * elf32-xgate.c: Likewise.
919 * elf32-xtensa.c: Likewise.
920 * elf64-alpha.c: Likewise.
921 * elf64-gen.c: Likewise.
922 * elf64-hppa.c: Likewise.
923 * elf64-ia64-vms.c: Likewise.
924 * elf64-mmix.c: Likewise.
925 * elf64-ppc.c: Likewise.
926 * elf64-s390.c: Likewise.
927 * elf64-sh64.c: Likewise.
928 * elf64-sparc.c: Likewise.
929 * elf64-x86-64.c: Likewise.
930 * elfcode.h: Likewise.
931 * elfcore.h: Likewise.
932 * elflink.c: Likewise.
933 * elfnn-aarch64.c: Likewise.
934 * elfnn-ia64.c: Likewise.
935 * elfxx-mips.c: Likewise.
936 * elfxx-sparc.c: Likewise.
937 * elfxx-tilegx.c: Likewise.
940 * libbfd.c: Likewise.
941 * linker.c: Likewise.
942 * m68klinux.c: Likewise.
943 * mach-o.c: Likewise.
948 * pe-mips.c: Likewise.
949 * peXXigen.c: Likewise.
950 * pei-x86_64.c: Likewise.
951 * peicode.h: Likewise.
952 * ppcboot.c: Likewise.
954 * sparclinux.c: Likewise.
957 * vms-alpha.c: Likewise.
958 * vms-lib.c: Likewise.
959 * xcofflink.c: Likewise.
961 2016-10-18 Nick Clifton <nickc@redhat.com>
963 * po/da.po: Updated Danish translation.
965 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
967 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
970 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
972 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
973 variable to `reloc_index'.
975 2016-10-12 Alan Modra <amodra@gmail.com>
977 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
978 (STD_SECTION): Adjust to suit.
979 * elf.c (_bfd_elf_large_com_section): Likewise.
980 * bfd-in2.h: Regenerate.
982 2016-10-11 Alan Modra <amodra@gmail.com>
984 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
985 defined temporarily with bfd_und_section.
986 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
987 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
988 symbols with bfd_und_section.
990 2016-10-07 Alan Modra <amodra@gmail.com>
992 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
993 obfd param with struct bfd_link_info param. Update all callers.
994 * linker.c (bfd_merge_private_bfd_data): Likewise.
995 (_bfd_generic_verify_endian_match): Likewise.
996 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
997 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
998 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
999 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1000 (_bfd_elf_merge_object_attributes): Likewise.
1001 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1002 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1003 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1004 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1005 (elf32_arm_merge_private_bfd_data): Likewise.
1006 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1007 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1008 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1009 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1010 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1011 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1012 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1013 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1014 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1015 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1016 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1017 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1018 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1019 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1020 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1021 (elf32_msp430_merge_private_bfd_data): Likewise.
1022 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1023 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1024 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1025 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1026 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1027 (ppc_elf_merge_obj_attributes): Likewise.
1028 (ppc_elf_merge_private_bfd_data): Likewise.
1029 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1030 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1031 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1032 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1033 (elf32_score_merge_private_bfd_data): Likewise.
1034 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1035 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1036 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1037 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1038 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1039 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1040 (elf32_tic6x_merge_private_bfd_data): Likewise.
1041 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1042 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1043 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1044 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1045 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1046 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1047 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1048 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1049 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1050 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1051 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1052 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1053 (mips_elf_merge_obj_attributes): Likewise.
1054 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1055 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1056 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1057 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1058 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1059 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1060 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1061 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1062 * bfd-in2.h: Regenerate.
1063 * libbfd.h: Regenerate.
1065 2016-10-07 Alan Modra <amodra@gmail.com>
1067 * Makefile.am (LIBBFD_H_FILES): Update.
1068 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1069 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1070 * elf32-sh.c: ..here, and make static.
1071 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1073 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1074 _bfd_generic_verify_endian_match.
1075 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1076 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1077 _bfd_generic_verify_endian_match.
1078 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1080 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1081 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1082 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1083 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1084 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1085 * linker.c: ..here, and make internal.
1086 * bfd.c (bfd_merge_private_bfd_data): Move to..
1088 * Makefile.in: Regenerate.
1089 * doc/Makefile.in: Regenerate.
1090 * bfd-in2.h: Regenerate.
1091 * libbfd.h: Regenerate.
1093 2016-10-06 Alan Modra <amodra@gmail.com>
1095 * coff-h8300.c: Spell fall through comments consistently.
1096 * coffgen.c: Likewise.
1097 * elf32-hppa.c: Likewise.
1098 * elf32-ppc.c: Likewise.
1099 * elf32-score.c: Likewise.
1100 * elf32-score7.c: Likewise.
1101 * elf64-ppc.c: Likewise.
1102 * elfxx-aarch64.c: Likewise.
1103 * elfxx-mips.c: Likewise.
1104 * cpu-ns32k.c: Add missing fall through comments.
1105 * elf-m10300.c: Likewise.
1106 * elf32-arm.c: Likewise.
1107 * elf32-avr.c: Likewise.
1108 * elf32-bfin.c: Likewise.
1109 * elf32-frv.c: Likewise.
1110 * elf32-i386.c: Likewise.
1111 * elf32-microblaze.c: Likewise.
1112 * elf32-nds32.c: Likewise.
1113 * elf32-ppc.c: Likewise.
1114 * elf32-rl78.c: Likewise.
1115 * elf32-rx.c: Likewise.
1116 * elf32-s390.c: Likewise.
1117 * elf32-sh.c: Likewise.
1118 * elf32-tic6x.c: Likewise.
1119 * elf64-ia64-vms.c: Likewise.
1120 * elf64-ppc.c: Likewise.
1121 * elf64-s390.c: Likewise.
1122 * elf64-x86-64.c: Likewise.
1123 * elflink.c: Likewise.
1124 * elfnn-aarch64.c: Likewise.
1125 * elfnn-ia64.c: Likewise.
1127 * oasys.c: Likewise.
1128 * pdp11.c: Likewise.
1130 * versados.c: Likewise.
1132 2016-10-06 Alan Modra <amodra@gmail.com>
1134 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1136 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1137 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1139 2016-10-06 Alan Modra <amodra@gmail.com>
1141 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1142 OR in arithmetic expression, not boolean OR.
1144 2016-09-30 Alan Modra <amodra@gmail.com>
1146 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1147 as per comment at head of bfd-in2.h.
1148 * Makefile.in: Regenerate.
1150 2016-09-30 Alan Modra <amodra@gmail.com>
1152 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1153 _bfd_error_handler (...) throughout.
1154 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1155 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1156 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1157 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1158 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1159 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1160 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1161 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1162 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1163 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1164 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1165 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1166 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1167 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1168 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1169 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1170 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1171 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1172 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1173 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1174 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1175 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1176 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1177 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1178 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1179 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1180 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1181 * xcofflink.c: Likewise.
1183 2016-09-30 Alan Modra <amodra@gmail.com>
1185 * bfd-in.h: Include stdarg.h.
1186 * bfd.c (bfd_error_handler_type): Make like vprintf.
1187 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1188 (error_handler_internal): New function, split out from..
1189 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1190 (bfd_set_error_handler): Update.
1191 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1192 (_bfd_assert_handler): Make static.
1193 * coffgen.c (null_error_handler): Update params.
1194 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1195 Don't use bfd_error_handler_type.
1196 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1197 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1198 to _bfd_error_handler.
1199 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1200 (bfd_assert_handler_type): Likewise.
1201 (_bfd_error_handler): Update.
1202 * bfd-in2.h: Regenerate.
1203 * libbfd.h: Regenerate.
1205 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1208 * elf-bfd.h (struct elf_backend_data): Delete
1209 elf_backend_count_output_relocs callback and add
1210 elf_backend_update_relocs.
1211 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1212 (emit_relocs): Deleted.
1213 (elf32_arm_emit_relocs): Deleted.
1214 (elf_backend_emit_relocs): Updated not to use the old functions.
1215 (elf32_arm_update_relocs): New function.
1216 (elf_backend_update_relocs): New define.
1217 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1218 relocation count. Call elf_backend_emit_relocs.
1219 (_bfd_elf_size_reloc_section): Do not call
1220 elf_backend_count_output_relocs.
1221 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1222 (elf_backend_update_relocs): New define.
1224 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1227 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1228 Thumb-ARM stub is too far.
1230 2016-09-27 Nick Clifton <nickc@redhat.com>
1233 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1234 timestamp field if real time values are not being stored.
1236 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1238 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1239 to verify CC_FOR_BUILD compiler.
1240 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1241 and add CC_FOR_BUILD compiler checks.
1242 * Makefile.in: Regenerate.
1243 * configure: Likewise.
1244 * doc/Makefile.in: Likewise.
1246 2016-09-26 Awson <kyrab@mail.ru>
1249 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1250 for R_AMD64_PCRQUAD relocations.
1252 2016-09-26 Alan Modra <amodra@gmail.com>
1254 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1255 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1256 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1257 attributes, merge them. Don't warn about undefined tag bits,
1258 or copy unknown values to output.
1259 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1260 _bfd_elf_ppc_merge_fp_attributes.
1262 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1265 * elf-bfd.h (struct elf_backend_data): Add
1266 elf_backend_count_output_relocs callback to count relocations in
1268 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1269 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1270 (elf32_arm_count_output_relocs): New function.
1271 (emit_relocs): New function.
1272 (elf32_arm_emit_relocs): New function.
1273 (elf32_arm_vxworks_emit_relocs): New function.
1274 (elf_backend_emit_relocs): Updated to use the new functions.
1275 (elf_backend_count_output_relocs): New define.
1276 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1277 to the relocation count.
1278 (_bfd_elf_link_size_reloc_section): Use callback to count the
1279 relocations which will be in output.
1280 (_bfd_elf_default_count_output_relocs): New function.
1281 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1283 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1285 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1286 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1287 bigger than 0x1000 bytes.
1289 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1291 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1294 2016-09-14 Nick Clifton <nickc@redhat.com>
1297 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1298 contains a valid size for the Debug directory.
1300 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1302 * format.c (struct bfd_preserve): New "build_id" field.
1303 (bfd_preserve_save): Save "build_id".
1304 (bfd_preserve_restore): Restore "build_id".
1306 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1310 relocation with copy relocation when building executable.
1312 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1315 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1316 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1317 Compute shrink_boundary and adjust addend only if
1318 addend_within_shrink_boundary.
1319 (elf32_avr_relax_section): Modify calls to
1320 elf32_avr_relax_delete_bytes to pass extra parameter.
1322 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1324 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1325 array of bytes and use bfd_get_16 to interpret its encoding according
1326 to endianness of target.
1328 2016-09-01 Alan Modra <amodra@gmail.com>
1330 * elf64-ppc.c (synthetic_opd): New static var.
1331 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1332 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1334 2016-08-31 Alan Modra <amodra@gmail.com>
1336 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1337 track max group size with a new "group_size" var that is reduced
1338 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1341 2016-08-31 Alan Modra <amodra@gmail.com>
1343 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1344 (elf_backend_section_processing): Don't define.
1345 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1346 split on non-exec sections differing in SHF_PPC_VLE. When
1347 splitting segments, mark size invalid.
1349 2016-08-30 Alan Modra <amodra@gmail.com>
1352 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1354 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1358 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1359 R_386_PC32 relocation is used to call IFUNC function in PIC
1362 2016-08-27 Alan Modra <amodra@gmail.com>
1365 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1366 have corresponding SHF_GROUP sections.
1367 (bfd_elf_set_group_contents): Comment.
1369 2016-08-27 Alan Modra <amodra@gmail.com>
1372 * elf64-ppc.c (pc_dynrelocs): New function.
1373 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1374 handle pic dynamic relocs.
1376 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1378 * bfd-in.h (struct elf32_arm_params): Define.
1379 (bfd_elf32_arm_set_target_relocs): Rename into ...
1380 (bfd_elf32_arm_set_target_params): This. Use a struct
1381 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1382 * bfd-in2.h: Regenerate.
1383 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1384 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1385 elf32_arm_params rather than as individual parameters.
1387 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1389 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1390 passed the end of htab->stub_group array.
1391 (elf32_arm_create_or_find_stub_sec): Likewise.
1392 (elf32_arm_create_stub): Likewise.
1394 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1396 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1397 to TRUE for GOT and TLS relocs.
1399 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1401 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1403 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1405 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1406 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1407 (struct elf_arc_link_hash_table): Likewise.
1408 (elf_arc_link_hash_newfunc): Likewise.
1409 (elf_arc_link_hash_table_free): Likewise.
1410 (arc_elf_link_hash_table_create): Likewise.
1411 (elf_arc_relocate_section): Fixed conditions related to dynamic
1412 (elf_arc_check_relocs): Likewise.
1413 (arc_elf_create_dynamic_sections): Added
1414 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1415 through the hash table.
1417 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1419 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1420 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1423 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1425 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1427 * bfd-in2.h: Regenerated from the previous changes.
1428 * libbfd.h: Regenerated from the previous changes.
1430 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1432 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1433 the input import library bfd.
1434 * bfd-in2.h: Regenerate.
1435 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1436 and new_cmse_stub_offset fields.
1437 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1439 (elf32_arm_add_stub): Likewise for stub_offset.
1440 (arm_new_stubs_start_offset_ptr): New function.
1441 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1442 empty SG veneers to have zero relocations.
1443 (arm_size_one_stub): Only initialize stub size and template
1444 information for non empty veneers. Do not update veneer section size
1445 if veneer already has an offset.
1446 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1447 of a boolean indicating success or failure.
1448 (cmse_scan): Change stub_changed parameter into an integer pointer
1449 parameter cmse_stub_created to count the number of stub created and
1450 adapt to change of return value in elf32_arm_create_stub.
1451 (cmse_entry_fct_p): New function.
1452 (arm_list_new_cmse_stub): Likewise.
1453 (set_cmse_veneer_addr_from_implib): Likewise.
1454 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1455 cmse_scan instead of that of cmse_stub_changed to compute the number
1456 of stub created and use it to initialize stub_changed. Call
1457 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1458 of return value in elf32_arm_create_stub. Use
1459 arm_stub_section_start_offset () if not NULL to initialize size of
1460 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1461 erratum fix to -1. Use ret to hold return value.
1462 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1463 NULL to initialize size of secure gateway veneers section. Adapt
1464 comment to stress the importance of zeroing veneer section content.
1465 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1466 initialize eponymous field in struct elf32_arm_link_hash_table.
1468 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1470 * elf32-s390.c (stdarg.h): New include.
1471 (elf_s390_grok_psinfo): New function.
1472 (elf_s390_write_core_note): New function.
1473 (elf_backend_grok_psinfo): Declare backend hook.
1474 (elf_backend_write_core_note): Likewise.
1475 * elf64-s390.c (stdarg.h): New include.
1476 (elf_s390_grok_prstatus): New function.
1477 (elf_s390_grok_psinfo): New function.
1478 (elf_s390_write_core_note): New function.
1479 (elf_backend_grok_prstatus): Declare backend hook.
1480 (elf_backend_grok_psinfo): Likewise.
1481 (elf_backend_write_core_note): Likewise.
1483 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1485 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1486 (elf_s390_finish_ifunc_symbol): Likewise.
1487 (elf_s390_finish_dynamic_symbol): Likewise.
1488 (elf_s390_finish_dynamic_sections): Likewise.
1489 (elf_s390_grok_prstatus): Likewise.
1490 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1491 (elf_s390_finish_dynamic_symbol): Likewise.
1493 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1495 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1497 2016-08-23 Nick Clifton <nickc@redhat.com>
1499 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1500 there is no arm data associated with the section.
1502 2016-08-23 Alan Modra <amodra@gmail.com>
1505 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1506 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1508 2016-08-22 Nick Clifton <nickc@redhat.com>
1510 * doc/chew.c (main): Free the string buffer used to files as they
1513 2016-08-22 Alan Modra <amodra@gmail.com>
1515 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1516 (ppc_elf_relocate_section): ..to here. Comment. Error on
1517 detecting -mbss-plt -fPIC local ifuncs too.
1518 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1519 branch table entries.
1521 2016-08-19 Nick Clifton <nickc@redhat.com>
1523 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1524 section after the symbol table and string table sections.
1526 2016-08-19 Alan Modra <amodra@gmail.com>
1528 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1529 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1530 dyn_relocs for weakdefs.
1531 (alias_readonly_dynrelocs): New function.
1532 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1533 (ppc64_elf_relocate_section): Simplify condition under which
1534 dyn_relocs are emitted.
1536 2016-08-19 Alan Modra <amodra@gmail.com>
1539 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1540 (readonly_dynrelocs): Comment fix.
1541 (global_entry_stub): New function.
1542 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1543 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1544 that in size_global_entry_stubs, handling ifunc too. Delete dead
1546 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1547 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1548 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1549 undefweak syms. Expand and correct comments.
1550 (size_global_entry_stubs): Ensure symbol is defined.
1551 (ppc64_elf_relocate_section): Match condition under which
1552 dyn_relocs are emitted to that in allocate_dynrelocs.
1554 2016-08-12 Alan Modra <amodra@gmail.com>
1556 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1557 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1558 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1560 2016-08-11 Alan Modra <amodra@gmail.com>
1562 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1563 non_got_ref true in any case where we could have generated dynbss
1564 copies but decide not to do so.
1566 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1568 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1569 the stub address retrieved if associated with a microMIPS
1572 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1574 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1575 stub also add STO_MICROMIPS annotation.
1577 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1579 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1580 in microMIPS LA25 stub references.
1582 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1584 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1585 adjusting the use_count of merged .got entries.
1587 2016-08-08 Nick Clifton <nickc@redhat.com>
1589 * doc/chew.c (delete_string): Only free the string buffer if it is
1590 there. Mark the buffer as NULL after freeing.
1591 (drop): Free the dropped string.
1592 (free_words): New function: Frees the memory allocated to the
1594 (add_instrinsic): Duplicate the name string, so that it can be
1596 (compile): Free unused words.
1597 (main): Free the dictionary and top level string buffers at the
1600 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1602 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1603 * bfd-in2.h: Regenerate.
1604 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1606 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1607 cmse_implib field in struct elf32_arm_link_hash_table.
1608 (elf32_arm_filter_cmse_symbols): New function.
1609 (elf32_arm_filter_implib_symbols): Likewise.
1610 (elf_backend_filter_implib_symbols): Define to
1611 elf32_arm_filter_implib_symbols.
1613 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1615 * elf32-arm.c (CMSE_PREFIX): Define macro.
1616 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1617 (cmse_branch_thumb_only): Declare stub.
1618 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1619 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1620 FALSE if there is no PLT.
1621 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1622 (elf32_arm_final_link_relocate): Likewise.
1623 (elf32_arm_gc_sweep_hook): Likewise.
1624 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1625 secure entry functions.
1626 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1627 (arm_dedicated_stub_output_section_required): Change to a switch case
1628 and add a case for arm_stub_cmse_branch_thumb_only.
1629 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1630 (arm_stub_dedicated_output_section_name): Likewise.
1631 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1632 ATTRIBUTE_UNUSED for htab parameter.
1633 (arm_stub_required_alignment): Likewise.
1634 (arm_stub_sym_claimed): Likewise.
1635 (arm_dedicated_stub_section_padding): Likewise.
1636 (cmse_scan): New function.
1637 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1638 Set stub_changed to TRUE if such veneers were created.
1639 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1642 2016-08-02 Alan Modra <amodra@gmail.com>
1645 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1647 2016-08-02 Nick Clifton <nickc@redhat.com>
1650 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1651 (elf_backend_sweep_hook): Delete.
1653 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1654 Kwok Cheung Yeung <kcy@codesourcery.com>
1656 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1657 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1658 (ppc_elf_vle_split16): Clear field before inserting.
1660 2016-08-01 Nick Clifton <nickc@redhat.com>
1662 * po/sv.po: Updated Swedish translation.
1664 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1665 Nick Clifton <nickc@redhat.com>
1668 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1669 of the coff_section_data before using it.
1671 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1673 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1674 in PLT compression selection.
1675 (_bfd_mips_elf_check_relocs): Likewise.
1677 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1679 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1680 case where there's no elf_link_hash_entry while processing
1681 GOT_NORMAL got entries.
1683 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1685 * version.m4 (BFD_VERSION): Set to 2.27.51.
1686 * configure: Regenerated.
1688 2016-07-21 Nick Clifton <nickc@redhat.com>
1690 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1691 (swap_out_syms): Return an error when not finding ELF output
1692 section rather than asserting.
1694 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1696 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1698 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1700 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1701 and handle pr_pid if present.
1703 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf.c (assign_file_positions_for_load_sections): Also check
1707 p_paddr for program header space.
1709 2016-07-20 Alan Modra <amodra@gmail.com>
1711 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1712 ppc64_elf_unhandled_reloc for special_function.
1713 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1715 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1717 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1719 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1720 corresponding error message.
1722 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1724 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1725 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1726 (branch_reloc_p): New function.
1727 (mips_elf_calculate_relocation): Handle ISA mode determination
1728 for relocations against section symbols, against absolute
1729 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1731 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1732 checks for weak undefined symbols. Also check target alignment
1733 within the same ISA mode.
1734 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1735 in the alignment check.
1736 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1737 <R_MICROMIPS_PC10_S1>: Likewise.
1738 <R_MICROMIPS_PC16_S1>: Likewise.
1739 (mips_elf_perform_relocation): Report a failure for unsupported
1740 same-mode JALX instructions and cross-mode branches.
1741 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1742 error messages for jumps to misaligned addresses.
1744 2016-07-16 Alan Modra <amodra@gmail.com>
1746 * elflink.c: Include plugin-api.h.
1747 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1748 (try_claim): ..here.
1749 * plugin.h: Don't include bfd.h.
1750 (bfd_plugin_open_input): Declare.
1752 2016-07-16 Alan Modra <amodra@gmail.com>
1754 * targets.c (bfd_seach_for_target): Rename to..
1755 (bfd_iterate_over_targets): ..this. Rewrite doc.
1756 * bfd-in2.h: Regenerate.
1758 2016-07-16 Alan Modra <amodra@gmail.com>
1760 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1761 * libbfd.h: Regenerate.
1762 * bfd-in2.h: Regenerate.
1764 2016-07-16 Alan Modra <amodra@gmail.com>
1766 * libbfd-in.h (BFD_ALIGN): Move to..
1768 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1769 * elf32-ppc.c (default_params): Adjust init.
1770 (ppc_elf_link_params): Set pagesize_p2.
1771 * libbfd.h: Regenerate.
1772 * bfd-in2.h: Regenerate.
1774 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1776 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1777 (_bfd_elf_filter_global_symbols): Declare.
1778 * elf.c (_bfd_elf_filter_global_symbols): New function.
1779 * elflink.c (elf_filter_global_symbols): Likewise.
1780 (elf_output_implib): Likewise.
1781 (bfd_elf_final_link): Call above function, failing if it does.
1782 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1784 (elf_backend_copy_indirect_symbol): Fix spacing.
1785 (elf_backend_hide_symbol): Likewise.
1786 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1788 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1789 Nick Clifton <nickc@redhat.com>
1791 * elf32-arc.c (PR_DEBUG): Delete.
1792 Fix printing of debug information. Fix formatting of debug
1794 (debug_arc_reloc): Handle symbols that are not from an input file.
1795 (arc_do_relocation): Remove excessive exclamation points.
1797 * arc-got.h: Fix formatting. Fix printing of debug information.
1798 (new_got_entry_to_list): Use xmalloc.
1799 * config.bfd: use the big-endian arc vector as the default vector
1800 for big-endian arc targets.
1802 2016-07-15 Alan Modra <amodra@gmail.com>
1804 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1805 from marking sym_indices.
1807 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1809 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1810 first with relocations against absolute symbols.
1811 (bfd_install_relocation): Likewise.
1813 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1815 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1816 .got/.got.plt sections to 8 bytes.
1818 2016-07-12 Nick Clifton <nickc@redhat.com>
1820 * binary.c (binary_set_section_contents): Second grammar fix.
1822 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1824 * binary.c (binary_set_section_contents): Fix grammar in warning
1827 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1829 * elf32-arc.c: made PR_DEBUG always defined.
1831 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1833 * arc-got.h: Moved got related structures from elf32-arc.c to
1834 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1835 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1836 tls_type_for_reloc, symbol_has_entry_of_type,
1837 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1838 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1839 relocate_fix_got_relocs_for_got_info,
1840 create_got_dynrelocs_for_single_entry,
1841 create_got_dynrelocs_for_got_info): Added to file.
1842 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1845 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1847 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1849 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1851 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1852 (THUMB32_MOVW): Likewise.
1853 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1854 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1855 (arm_stub_is_thumb): Add new veneer stub.
1856 (arm_type_of_stub): Use new veneer.
1857 (arm_stub_required_alignment): Add new veneer.
1859 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1861 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1862 (SEC_ELF_PURECODE): ... this.
1863 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1865 (elf32_arm_fake_sections): Likewise.
1866 (elf_32_arm_section_flags): Likewise.
1867 (elf_32_arm_lookup_section_flags): Likewise.
1868 * section.c (SEC_ELF_NOREAD): Rename to ...
1869 (SEC_ELF_PURECODE): ... this.
1871 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1873 * elf32-arm.c (using_thumb2_bl): New function.
1874 (arm_type_of_stub): Declare thumb2 variable together and change type
1875 to bfd_boolean. Use using_thumb2_bl () to determine whether
1876 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1877 checked for BL range.
1878 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1879 the bit size of BL offset.
1881 2016-06-29 Nick Clifton <nickc@redhat.com>
1883 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1884 Returns TRUE for AArch64 mapping symbols.
1885 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1886 mapping symbols as precious in object files so that they will not
1888 (elf_backend_symbol_processing): Define.
1890 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1891 for ARM mapping symbols.
1892 (elf32_arm_backend_symbol_processing): Make use of the new function.
1894 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1897 * elflink.c (elf_link_check_versioned_symbol): Return false
1898 for unreferenced undefined symbol.
1900 2016-06-28 Nick Clifton <nickc@redhat.com>
1902 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1905 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1906 function. Marks mapping symbols in object files as precious, so
1907 that strip will not remove them.
1908 (elf_backend_symbol_processing): Define.
1910 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1912 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1913 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1915 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1917 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1919 (mips16_reloc_map): Likewise.
1920 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1921 (mips16_elf64_howto_table_rela): Likewise.
1922 (mips16_reloc_map): Likewise.
1923 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1924 (elf_mips16_howto_table_rela): Likewise.
1925 (mips16_reloc_map): Likewise.
1926 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1927 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1928 (b_reloc_p): Likewise.
1929 (mips_elf_calculate_relocation): Likewise.
1930 (_bfd_mips_elf_check_relocs): Likewise.
1931 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1932 * bfd-in2.h: Regenerate.
1933 * libbfd.h: Regenerate.
1935 2016-06-27 Alan Modra <amodra@gmail.com>
1938 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1939 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1941 (ppc64_elf_size_stubs): Adjust to suit.
1943 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1945 * elf32-dlx.h: New file.
1946 * elf32-dlx.c: Adjust.
1948 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1950 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1952 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1954 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1957 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1959 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1960 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1961 (elfcore_grok_freebsd_psinfo): New function.
1962 (elfcore_grok_freebsd_prstatus): New function.
1963 (elfcore_grok_freebsd_note): New function.
1964 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1967 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1969 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1972 2016-06-24 Alan Modra <amodra@gmail.com>
1974 * config.bfd: Delete mips vxworks patterns matched earlier.
1975 Combine mips*-*-none with mips*-*-elf*.
1977 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1979 * elfxx-mips.c (mips_elf_perform_relocation): Call
1980 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1981 use the `%X%H' format for the cross-mode jump conversion error
1982 message. Remove the full stop from the end of the message.
1983 Continue processing rather than returning failure.
1985 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1987 * archures.c: Remove bfd_mach_arc_nps400.
1988 * bfd-in2.h: Likewise.
1989 * cpu-arc.c (arch_info_struct): Likewise.
1990 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1993 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1997 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1999 (elf_link_is_defined_archive_symbol): Call
2000 bfd_link_plugin_object_p on unknown plugin object and use the
2001 IR symbol table if the input is an IR object.
2002 * plugin.c (bfd_link_plugin_object_p): New function.
2003 * plugin.h (bfd_link_plugin_object_p): New prototype.
2005 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2008 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2009 on symbol from plugin dummy input.
2011 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2013 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2015 * bfd-in2.h: Regenerated.
2016 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2017 with bfd_plugin_unknown.
2019 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2022 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2023 bfd_boolean argument.
2024 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2025 "shared object" with "PIC object" in comments.
2026 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2027 "shared object" with "PIC object" in comments. Avoid PLT if
2028 requested. Generate dynamic relocations for non-GOT references.
2029 Make room for the special first entry in PLT and allocate PLT
2030 entry only for PLT and PC-relative references. Store dynamic
2031 GOT relocations in .rel[a].iplt section for static executables.
2032 If PLT isn't used, always use GOT for symbol value. Don't
2033 allocate GOT entry if it isn't used.
2034 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2035 count only in the code section. Allocate dynamic pointer
2036 relocation against STT_GNU_IFUNC symbol in the non-code section.
2037 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2038 only for PC-relative references.
2039 (elf_i386_allocate_dynrelocs): Pass TRUE to
2040 _bfd_elf_allocate_ifunc_dyn_relocs.
2041 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2042 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2043 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2044 the non-code section and store it in the proper REL section.
2045 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2047 (elf_i386_finish_dynamic_symbol): Generate dynamic
2048 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2049 STT_GNU_IFUNC symbols without PLT.
2050 (elf_i386_finish_dynamic_sections): Don't handle local
2051 STT_GNU_IFUNC symbols here.
2052 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2054 (elf_backend_output_arch_local_syms): New.
2055 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2056 count only in the code section. Allocate dynamic pointer
2057 relocation against STT_GNU_IFUNC symbol in the non-code section.
2058 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2059 count only for PC-relative references.
2060 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2061 _bfd_elf_allocate_ifunc_dyn_relocs.
2062 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2063 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2064 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2065 without PLT. Generate dynamic pointer relocation against
2066 STT_GNU_IFUNC symbol in the non-code section and store it in
2067 the proper RELA section. Don't allow non-pointer relocation
2068 against STT_GNU_IFUNC symbol without PLT.
2069 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2070 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2071 STT_GNU_IFUNC symbols without PLT.
2072 (elf_x86_64_finish_dynamic_sections): Don't handle local
2073 STT_GNU_IFUNC symbols here.
2074 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2076 (elf_backend_output_arch_local_syms): New.
2077 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2078 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2080 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2081 Tony Wang <tony.wang@arm.com>
2083 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2085 (stub_long_branch_thumb2_only): Define stub.
2086 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2087 (arm_stub_long_branch_thumb2_only): Likewise.
2088 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2091 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2093 * archures.c (bfd_mach_sparc_v8plusc): Define.
2094 (bfd_mach_sparc_v9c): Likewise.
2095 (bfd_mach_sparc_v8plusd): Likewise.
2096 (bfd_mach_sparc_v9d): Likewise.
2097 (bfd_mach_sparc_v8pluse): Likewise.
2098 (bfd_mach_sparc_v9e): Likewise.
2099 (bfd_mach_sparc_v8plusv): Likewise
2100 (bfd_mach_sparc_v9v): Likewise.
2101 (bfd_mach_sparc_v8plusm): Likewise.
2102 (bfd_mach_sparc_v9m): Likewise.
2103 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2104 (bfd_mach_sparc_64bit_p): Likewise.
2105 * bfd-in2.h: Regenerate.
2106 * cpu-sparc.c (arch_info_struct): Add entries for
2107 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2108 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2109 and bfd_mach_sparc_v9{c,d,e,v,m}.
2110 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2111 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2113 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2115 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2116 symbols for relocations against IFUNC symbols.
2117 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2119 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2121 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2122 .rela.iplt in DT_PLTRELSZ.
2123 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2124 for DT_PLTRELSZ and DT_RELASZ as well.
2126 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2128 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2129 non-loaded, non-alloced sections.
2130 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2132 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2134 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2135 allocating dynamic relocation.
2136 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2138 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2141 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2142 offsets until reloc_toaddr.
2144 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2146 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2147 Don't check symbol type for STN_UNDEF symbol index.
2148 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2149 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2152 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2154 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2156 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2157 for exact arch value then. Force review of arch check logic for new
2159 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2160 that logic for new architecture.
2161 (arch_has_thumb2_nop): Remove.
2162 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2163 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2165 2016-06-14 Alan Modra <amodra@gmail.com>
2167 * bfd-in.h (bfd_my_archive): Delete.
2168 * bfd-in2.h: Regenerate.
2170 2016-06-14 Alan Modra <amodra@gmail.com>
2173 * archive.c (open_nested_file): Set my_archive.
2174 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2176 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2177 (bfd_seek): Likewise.
2178 * bfdwin.c (bfd_get_file_window): Likewise.
2179 * cache.c (cache_bmmap): Likewise.
2180 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2181 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2183 * plugin.c (try_claim): Likewise.
2184 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2185 file within thin archive, not the archive.
2187 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2190 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2191 section address for R_386_GOT32/R_386_GOT32X relocations against
2192 IFUNC symbols if there is no base register and return error for
2195 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2198 GOT32 adjustment for static executables.
2200 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2202 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2204 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2206 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2208 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2210 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2212 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2214 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2215 (SECTSTART): Changed.
2216 (elf_arc_relocate_section): Fixed mistake in PIE related
2218 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2220 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2222 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2223 enable support for "-z combreloc" and DT_RELACOUNT.
2224 (elf_backend_reloc_type_class): Likewise
2226 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2229 * elf32-i386.c (elf_i386_relocate_section): When relocating
2230 R_386_GOT32, return error without a base register for PIC and
2231 subtract the .got.plt section address only with a base register.
2233 2016-06-10 Alan Modra <amodra@gmail.com>
2235 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2236 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2237 (_bfd_elf_strtab_init): Formatting.
2238 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2239 (_bfd_elf_strtab_addref): Take size_t idx param.
2240 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2241 (_bfd_elf_strtab_offset): Likewise.
2242 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2243 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2244 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2245 (_bfd_elf_strtab_finalize): Similarly.
2246 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2247 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2248 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2249 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2250 using bfd_size_type.
2251 (bfd_section_from_shdr): Delete amt.
2252 (_bfd_elf_init_reloc_shdr): Likewise.
2253 (_bfd_elf_link_assign_sym_version): Likewise.
2254 (assign_section_numbers): Use size_t reloc_count.
2255 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2256 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2257 (elf_link_is_defined_archive_symbol): Likewise.
2258 (elf_add_dt_needed_tag): Likewise.
2259 (elf_finalize_dynstr): Likewise.
2260 (elf_link_add_object_symbols): Likewise.
2261 (bfd_elf_size_dynamic_sections): Likewise.
2262 (elf_create_symbuf): Similarly.
2263 (bfd_elf_match_symbols_in_sections): Likewise.
2264 (elf_link_swap_symbols_out): Likewise.
2265 (elf_link_check_versioned_symbol): Likewise.
2266 (bfd_elf_gc_record_vtinherit): Likewise.
2267 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2269 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2272 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2273 and relocs only if shrinking occurred.
2275 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2277 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2278 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2279 (elf_i386_check_tls_transition): Check indirect call and direct
2280 call with the addr32 prefix for general and local dynamic models.
2281 Set the tls_get_addr feild.
2282 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2283 indirect ___tls_get_addr call via GOT.
2284 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2285 transitions with indirect call and direct call with the addr32
2288 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2290 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2291 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2292 (elf_s390_relocate_section): Fix comment.
2293 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2296 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2298 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2299 section offset when calculation the larl operand in the first PLT
2302 2016-06-07 Alan Modra <amodra@gmail.com>
2304 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2305 to match other 32-bit archs.
2306 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2307 (ppc_elf_object_p): Call it.
2308 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2310 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2311 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2312 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2313 _bfd_elf_ppc_at_tprel_transform): Move to..
2314 * elf-bfd.h: ..here.
2315 (_bfd_elf_ppc_set_arch): Declare.
2316 * bfd-in2.h: Regenerate.
2318 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2320 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2321 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2322 (elf_x86_64_check_tls_transition): Check indirect call and
2323 direct call with the addr32 prefix for general and local dynamic
2324 models. Set the tls_get_addr feild.
2325 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2326 indirect __tls_get_addr call via GOT.
2327 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2328 transitions with indirect call and direct call with the addr32
2331 2016-06-04 Christian Groessler <chris@groessler.org>
2333 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2335 2016-06-02 Nick Clifton <nickc@redhat.com>
2338 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2340 (arch_info_struct): Likewise.
2341 (architectures): Likewise.
2343 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2345 * config.bfd: Replace -uclibc with *.
2347 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2349 * elf64-x86-64.c: Replace data32 with data16 in comments.
2351 2016-05-31 Alan Modra <amodra@gmail.com>
2355 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2356 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2357 symbol given a version by a script different to the version
2358 of the symbol being added.
2359 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2360 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2361 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2362 (struct strtab_save): New.
2363 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2364 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2365 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2367 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2369 * elf32-hppa.h: Add extern "C".
2370 * elf32-nds32.h: Likewise.
2371 * elf32-tic6x.h: Likewise.
2373 2016-06-01 Nick Clifton <nickc@redhat.com>
2375 * po/sr.po: New Serbian translation.
2376 * configure.ac (ALL_LINGUAS): Add sr.
2377 * configure: Regenerate.
2379 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2381 * elfxx-mips.c (b_reloc_p): New function.
2382 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2385 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2387 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2388 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2389 reloc location from calculation, treat the addend as signed with
2390 local non-section symbols and enable overflow detection.
2392 2016-05-28 Alan Modra <amodra@gmail.com>
2394 * aoutx.h: Adjust linker callback calls throughout file,
2397 * coff-alpha.c: Likewise.
2398 * coff-arm.c: Likewise.
2399 * coff-h8300.c: Likewise.
2400 * coff-h8500.c: Likewise.
2401 * coff-i960.c: Likewise.
2402 * coff-mcore.c: Likewise.
2403 * coff-mips.c: Likewise.
2404 * coff-ppc.c: Likewise.
2405 * coff-rs6000.c: Likewise.
2406 * coff-sh.c: Likewise.
2407 * coff-tic80.c: Likewise.
2408 * coff-w65.c: Likewise.
2409 * coff-z80.c: Likewise.
2410 * coff-z8k.c: Likewise.
2411 * coff64-rs6000.c: Likewise.
2412 * cofflink.c: Likewise.
2413 * ecoff.c: Likewise.
2414 * elf-bfd.h: Likewise.
2415 * elf-m10200.c: Likewise.
2416 * elf-m10300.c: Likewise.
2417 * elf32-arc.c: Likewise.
2418 * elf32-arm.c: Likewise.
2419 * elf32-avr.c: Likewise.
2420 * elf32-bfin.c: Likewise.
2421 * elf32-cr16.c: Likewise.
2422 * elf32-cr16c.c: Likewise.
2423 * elf32-cris.c: Likewise.
2424 * elf32-crx.c: Likewise.
2425 * elf32-d10v.c: Likewise.
2426 * elf32-epiphany.c: Likewise.
2427 * elf32-fr30.c: Likewise.
2428 * elf32-frv.c: Likewise.
2429 * elf32-ft32.c: Likewise.
2430 * elf32-h8300.c: Likewise.
2431 * elf32-hppa.c: Likewise.
2432 * elf32-i370.c: Likewise.
2433 * elf32-i386.c: Likewise.
2434 * elf32-i860.c: Likewise.
2435 * elf32-ip2k.c: Likewise.
2436 * elf32-iq2000.c: Likewise.
2437 * elf32-lm32.c: Likewise.
2438 * elf32-m32c.c: Likewise.
2439 * elf32-m32r.c: Likewise.
2440 * elf32-m68hc1x.c: Likewise.
2441 * elf32-m68k.c: Likewise.
2442 * elf32-mep.c: Likewise.
2443 * elf32-metag.c: Likewise.
2444 * elf32-microblaze.c: Likewise.
2445 * elf32-moxie.c: Likewise.
2446 * elf32-msp430.c: Likewise.
2447 * elf32-mt.c: Likewise.
2448 * elf32-nds32.c: Likewise.
2449 * elf32-nios2.c: Likewise.
2450 * elf32-or1k.c: Likewise.
2451 * elf32-ppc.c: Likewise.
2452 * elf32-s390.c: Likewise.
2453 * elf32-score.c: Likewise.
2454 * elf32-score7.c: Likewise.
2455 * elf32-sh.c: Likewise.
2456 * elf32-sh64.c: Likewise.
2457 * elf32-spu.c: Likewise.
2458 * elf32-tic6x.c: Likewise.
2459 * elf32-tilepro.c: Likewise.
2460 * elf32-v850.c: Likewise.
2461 * elf32-vax.c: Likewise.
2462 * elf32-visium.c: Likewise.
2463 * elf32-xstormy16.c: Likewise.
2464 * elf32-xtensa.c: Likewise.
2465 * elf64-alpha.c: Likewise.
2466 * elf64-hppa.c: Likewise.
2467 * elf64-ia64-vms.c: Likewise.
2468 * elf64-mmix.c: Likewise.
2469 * elf64-ppc.c: Likewise.
2470 * elf64-s390.c: Likewise.
2471 * elf64-sh64.c: Likewise.
2472 * elf64-x86-64.c: Likewise.
2473 * elflink.c: Likewise.
2474 * elfnn-aarch64.c: Likewise.
2475 * elfnn-ia64.c: Likewise.
2476 * elfxx-mips.c: Likewise.
2477 * elfxx-sparc.c: Likewise.
2478 * elfxx-tilegx.c: Likewise.
2479 * linker.c: Likewise.
2480 * pdp11.c: Likewise.
2481 * pe-mips.c: Likewise.
2482 * reloc.c: Likewise.
2483 * reloc16.c: Likewise.
2484 * simple.c: Likewise.
2485 * vms-alpha.c: Likewise.
2486 * xcofflink.c: Likewise.
2487 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2488 status param. Adjust calls to these and linker callbacks throughout.
2489 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2490 get_ramstart): Delete status param. Adjust calls to these and
2491 linker callbacks throughout.
2493 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2495 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2496 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2497 target alignment verification.
2499 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2501 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2502 section name if `bfd_elf_string_from_elf_section' returns an
2505 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2507 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2508 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2509 for message. Continue processing rather than returning failure.
2511 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2513 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2514 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2515 Call `bfd_set_error'.
2517 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2520 * archive.c (bfd_slurp_armap): Replace
2521 bfd_elf64_archive_slurp_armap with
2522 _bfd_archive_64_bit_slurp_armap.
2523 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2524 BFD64 is defined and the archive is too big.
2525 (coff_write_armap): Likewise.
2526 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2527 (_bfd_archive_64_bit_slurp_armap): This.
2528 (bfd_elf64_archive_write_armap): Renamed to ...
2529 (_bfd_archive_64_bit_write_armap): This.
2530 * configure.ac: Add --enable-64-bit-archive.
2531 (want_64_bit_archive): New. Set to true by default for 64-bit
2532 MIPS and s390 ELF targets.
2533 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2534 * config.in: Regenerated.
2535 * configure: Likewise.
2536 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2537 (bfd_elf64_archive_slurp_armap): Likewise.
2538 (bfd_elf64_archive_write_armap): Likewise.
2539 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2540 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2541 (bfd_elf64_archive_truncate_arname): Likewise.
2542 (bfd_elf64_archive_read_ar_hdr): Likewise.
2543 (bfd_elf64_archive_write_ar_hdr): Likewise.
2544 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2545 (bfd_elf64_archive_get_elt_at_index): Likewise.
2546 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2547 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2548 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2549 (bfd_elf64_archive_slurp_armap): Likewise.
2550 (bfd_elf64_archive_write_armap): Likewise.
2551 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2552 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2553 (bfd_elf64_archive_truncate_arname): Likewise.
2554 (bfd_elf64_archive_read_ar_hdr): Likewise.
2555 (bfd_elf64_archive_write_ar_hdr): Likewise.
2556 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2557 (bfd_elf64_archive_get_elt_at_index): Likewise.
2558 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2559 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2560 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2561 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2562 bfd_elfNN_archive_functions isn't defined.
2563 (TARGET_LITTLE_SYM): Likewise.
2564 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2565 (_bfd_archive_64_bit_write_armap): Likewise.
2566 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2567 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2568 (_bfd_archive_64_bit_truncate_arname): Likewise.
2569 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2570 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2571 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2572 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2573 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2574 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2575 * libbfd.h: Regenerated.
2576 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2577 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2579 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2582 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2583 linker add_archive_element callback returns FALSE.
2584 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2585 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2586 archive element if linker add_archive_element callback returns
2588 * elflink.c (elf_link_add_archive_symbols): Likewise.
2589 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2590 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2591 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2592 (xcoff_link_check_ar_symbols): Likewise.
2594 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2596 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2597 <bfd_reloc_outofrange>: Unify error reporting code.
2599 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2601 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2602 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2603 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2604 * bfd-in2.h: Regenerate.
2605 * libbfd.h: Likewise.
2607 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2609 * config.bfd: Add entry for arm-phoenix.
2611 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2613 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2614 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2615 account for padding for stub section requiring one.
2616 (elf32_arm_build_stubs): Add comment to stress the importance of
2617 zeroing veneer section content.
2619 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2621 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2623 * bfd-in2.h: Regenerate.
2624 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2626 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2627 (arm_dedicated_stub_output_section_name): Likewise.
2628 (arm_dedicated_stub_input_section_ptr): Likewise.
2629 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2630 function description comment. Add support for dedicated output stub
2631 section to given stub types.
2632 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2633 elf32_arm_create_or_find_stub_sec.
2634 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2635 (elf32_arm_size_stubs): Pass stub type when calling
2636 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2637 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2639 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2641 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2642 when setting need_convert_load.
2644 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2646 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2649 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2652 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2654 (elf_i386_convert_load): Don't convert R_386_GOT32.
2656 2016-05-20 Alan Modra <amodra@gmail.com>
2659 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2660 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2662 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2664 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2665 (debug_arc_reloc): Likewise.
2666 (elf_arc_relocate_section): Likewise.
2667 (elf_arc_check_relocs): Likewise.
2668 (elf_arc_adjust_dynamic_symbol): Likewise.
2669 (elf_arc_add_symbol_hook): Likewise.
2671 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2673 * config.bfd: Remove `am34-*-linux*' support.
2675 2016-05-19 Alan Modra <amodra@gmail.com>
2677 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2678 relocs before plt relocs.
2680 2016-05-19 Alan Modra <amodra@gmail.com>
2682 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2683 before dereferencing.
2685 2016-05-18 Nick Clifton <nickc@redhat.com>
2687 * po/sv.po: Updated Swedish translation.
2689 2016-05-18 Alan Modra <amodra@gmail.com>
2691 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2692 for each BFD. Don't goto error_ret_free_local from outside loop.
2694 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2696 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2697 STB_GNU_UNIQUE handling.
2698 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2699 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2700 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2701 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2702 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2703 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2704 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2705 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2706 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2707 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2708 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2709 (elf_backend_add_symbol_hook): Remove macro.
2710 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2711 for STB_GNU_UNIQUE symbols.
2713 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2715 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2717 (v850_elf_copy_private_bfd_data): ... here. Call the new
2718 function and `_bfd_elf_copy_private_bfd_data'.
2720 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2723 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2724 GOTPCREL relocation against large section.
2726 2016-05-13 Alan Modra <amodra@gmail.com>
2728 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2729 linker dynamic sections in calculating size and address of
2730 dynamic tags rather than using output sections. Remove asserts.
2731 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2732 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2733 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2734 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2735 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2736 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2737 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2738 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2739 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2740 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2741 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2742 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2743 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2744 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2745 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2746 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2747 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2748 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2749 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2750 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2751 * elflink.c (bfd_elf_final_link): Likewise.
2752 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2753 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2754 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2755 don't set doit. Look up dynobj section.
2756 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2757 invocation and dynamic tag vma calculation. Don't test
2758 boolean var == TRUE.
2759 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2762 2016-05-13 Alan Modra <amodra@gmail.com>
2764 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2765 octets_per_byte. Put dynamic .rela.plt last in link orders.
2766 Assign output_offset for reloc sections rather than writing
2767 sorted relocs from block corresponding to output_offset.
2769 2016-05-12 Alan Modra <amodra@gmail.com>
2771 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2773 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2775 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2777 2016-05-11 Alan Modra <amodra@gmail.com>
2779 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2780 (elf32_hppa_check_relocs): Don't set dynobj.
2781 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2782 (elf32_hppa_build_stubs): Likewise.
2783 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2785 2016-05-11 Alan Modra <amodra@gmail.com>
2788 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2789 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2791 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2793 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2794 aarch64_tls_transition check.
2796 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2798 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2800 (arm_stub_sym_claimed): New function.
2801 (elf32_arm_create_stub): Use veneered symbol name and section if
2802 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2803 (arm_stub_claim_sym): New function.
2804 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2805 veneered symbol, otherwise create local symbol as before.
2807 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2809 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2810 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2811 and set branch type of a symbol.
2812 (bfd_elf32_arm_process_before_allocation): Likewise.
2813 (elf32_arm_relocate_section): Likewise and fix identation along the
2815 (allocate_dynrelocs_for_symbol): Likewise.
2816 (elf32_arm_finish_dynamic_symbol): Likewise.
2817 (elf32_arm_swap_symbol_in): Likewise.
2818 (elf32_arm_swap_symbol_out): Likewise.
2820 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2822 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2823 * bfd-in2.h: Regenerated.
2824 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2825 parameter to add_stub_section callback.
2826 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2827 and pass it down to add_stub_section.
2828 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2830 (elf32_arm_size_stubs): Add output section parameter to
2831 add_stub_section function pointer parameter.
2833 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2835 * elf32-arm.c (elf32_arm_create_stub): New function.
2836 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2838 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2840 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2841 arm_stub_a8_veneer_lwm enumerator.
2842 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2843 aforementioned enumerator.
2844 (struct elf32_arm_stub_hash_entry): Delete target_addend
2845 field and add source_value.
2846 (struct a8_erratum_fix): Delete addend field and add target_offset.
2847 (stub_hash_newfunc): Initialize source_value field amd remove
2848 initialization for target_addend.
2849 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2850 the else to being always executed, moving the
2851 arm_stub_a8_veneer_b_cond specific code in it. Remove
2852 stub_entry->target_addend from points_to computation.
2853 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2854 to target symbol from start of section rather than the offset from the
2856 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2857 fields from struct a8_erratum_fix's offset and target_offset
2859 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2860 veneered_insn_loc and loc using stub_entry's source_value.
2862 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2864 (elf32_arm_merge_eabi_attributes): Add merging logic for
2867 2016-05-10 Pip Cet <pipcet@gmail.com>
2870 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2871 Define as _bfd_generic_copy_link_hash_symbol_type when using
2874 2016-05-09 Nick Clifton <nickc@redhat.com>
2877 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2878 field before accessing sections array.
2880 2016-05-09 Christophe Monat <christophe.monat@st.com>
2883 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2884 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2886 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2888 (create_instruction_vldmdb): Likewise.
2889 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2890 uses it to re-encode.
2892 2016-05-09 Nick Clifton <nickc@redhat.com>
2895 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2898 2016-05-09 Alan Modra <amodra@gmail.com>
2900 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2902 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2905 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2906 documenting that indx == -3 if symbol is defined in a discarded
2908 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2909 symbol is defined in a discarded section.
2910 (elf_link_output_extsym): Strip a global symbol defined in a
2913 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2915 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2918 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2920 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2922 (elf_i386_convert_load_reloc): This. New function.
2923 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2925 (elf_x86_64_convert_load_reloc): This. New function.
2927 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2929 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2930 Don't check if contents == NULL.
2931 (elf_i386_tls_transition): Add from_relocate_section. Check
2932 from_relocate_section instead of contents != NULL. Update
2933 elf_i386_check_tls_transition call.
2934 (elf_i386_check_relocs): Cache the section contents if
2935 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2936 elf_i386_tls_transition.
2937 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2938 to elf_i386_tls_transition.
2939 (elf_backend_caches_rawsize): New.
2940 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2941 if contents == NULL.
2942 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2943 from_relocate_section instead of contents != NULL.
2944 (elf_x86_64_check_relocs): Cache the section contents if
2945 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2946 elf_x86_64_tls_transition.
2947 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2948 to elf_x86_64_tls_transition.
2949 (elf_backend_caches_rawsize): New.
2951 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2954 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2957 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2959 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2960 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2961 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2962 no_apply_dynamic_relocs.
2963 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2964 dynamic relocations generated.
2966 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2968 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2970 (elf_i386_create_dynamic_sections): Here.
2971 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2972 interp setting to ...
2973 (elf_x86_64_create_dynamic_sections): Here.
2975 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2977 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2978 and replace (EH)->has_got_reloc with GOT_RELOC.
2979 (elf_i386_fixup_symbol): Pass has_got_reloc to
2980 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2981 (elf_i386_allocate_dynrelocs): Likewise.
2982 (elf_i386_relocate_section): Likewise.
2983 (elf_i386_finish_dynamic_symbol): Likewise.
2984 (elf_i386_convert_load): Pass TRUE to
2985 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2986 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2987 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2988 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2989 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2990 (elf_x86_64_allocate_dynrelocs): Likewise.
2991 (elf_x86_64_relocate_section): Likewise.
2992 (elf_x86_64_finish_dynamic_symbol): Likewise.
2993 (elf_x86_64_convert_load): Pass TRUE to
2994 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2996 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2998 * elf32-i386.c (check_relocs_failed): New.
2999 (elf_i386_check_relocs): Set check_relocs_failed on error.
3000 (elf_i386_relocate_section): Skip if check_relocs failed.
3002 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3004 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3005 check_relocs_failed on error.
3007 2016-04-29 Nick Clifton <nickc@redhat.com>
3010 * elf-bfd.h (struct elf_backend_data): Rename
3011 elf_backend_set_special_section_info_and_link to
3012 elf_backend_copy_special_section_fields.
3013 * elfxx-target.h: Likewise.
3014 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3015 comparing section flags.
3016 (copy_special_section_fields): New function.
3017 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3018 Perform two scans over special sections. The first one looks for
3019 a direct mapping between the output section and an input section.
3020 The second scan looks for a possible match based upon section
3022 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3023 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3025 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3026 elf32_i386_copy_solaris_special_section_fields.
3027 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3028 Rename to elf32_sparc_copy_solaris_special_section_fields.
3029 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3030 elf64_x86_64_copy_solaris_special_section_fields.
3032 2016-04-28 Nick Clifton <nickc@redhat.com>
3034 * po/zh_CN.po: Updated Chinese (simplified) translation.
3036 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3039 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3040 when estimating distances between output sections.
3042 2016-04-27 Alan Modra <amodra@gmail.com>
3044 * elflink.c (_bfd_elf_is_start_stop): New function.
3045 (_bfd_elf_gc_mark_rsec): Use it.
3046 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3048 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3050 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3051 * mmo.c (mmo_get_section_contents): Likewise.
3052 (mmo_set_section_contents): Likewise.
3054 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3056 * elf-bfd.h (elf_link_hash_table): Update comments for
3058 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3059 the unused NULL entry at the head of dynamic symbol table.
3060 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3063 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3065 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3066 created file from dynobj.
3068 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3070 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3071 normal input file if possible.
3073 2016-04-21 Nick Clifton <nickc@redhat.com>
3075 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3076 * aout-target.h: Likewise.
3077 * aout-tic30.c: Likewise.
3078 * binary.c: Likewise.
3080 * coff-alpha.c: Likewise.
3081 * coff-rs6000.c: Likewise.
3082 * coff64-rs6000.c: Likewise.
3083 * coffcode.h: Likewise.
3084 * i386msdos.c: Likewise.
3085 * i386os9k.c: Likewise.
3088 * libbfd-in.h: Likewise.
3089 * libecoff.h: Likewise.
3090 * mach-o-target.c: Likewise.
3092 * nlm-target.h: Likewise.
3093 * oasys.c: Likewise.
3095 * plugin.c: Likewise.
3096 * ppcboot.c: Likewise.
3099 * tekhex.c: Likewise.
3100 * versados.c: Likewise.
3101 * vms-alpha.c: Likewise.
3103 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3104 * linker.c (bfd_link_check_relocs): New function.
3105 (_bfd_generic_link_check_relocs): New function.
3106 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3107 _bfd_link_check_relocs field.
3108 (struct bfd_target)L Add _bfd_link_check_relocs field.
3109 * bfd-in2.h: Regenerate.
3110 * libbfd.h: Regenerate.
3112 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3114 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3115 (elf_backend_gc_sweep_hook): Likewise.
3116 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3117 (elf_backend_gc_sweep_hook): Likewise.
3119 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3121 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3122 in excluded sections
3124 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3127 * elf64-x86-64.c (check_relocs_failed): New.
3128 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3129 Support relocation agaist local symbol. Set check_relocs_failed.
3130 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3131 R_X86_64_32 relocation overflow.
3132 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3133 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3135 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3137 * elf32-i386.c (elf_i386_check_relocs): Call
3138 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3139 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3141 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3143 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3144 * elflink.c (_bfd_elf_link_check_relocs): New function.
3145 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3146 if check_relocs_after_open_input is FALSE.
3148 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3150 * cache.c: Update old style function definitions.
3151 * elf32-m68k.c: Likewise.
3152 * elf64-mmix.c: Likewise.
3153 * stab-syms.c: Likewise.
3155 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3157 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3159 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3161 * Makefile.in: Regenerated with automake 1.11.6.
3162 * aclocal.m4: Likewise.
3163 * doc/Makefile.in: Likewise.
3165 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3167 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3168 * bfd-in2.h: Regenerate.
3169 * libbfd.h: Regenerate.
3170 * elf32-arc.c: Add 'opcode/arc.h' include.
3171 (struct arc_relocation_data): Add symbol_name.
3172 (arc_special_overflow_checks): New function.
3173 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3174 required, add an extra comment.
3175 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3177 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3179 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3181 (elf_arc_relocate_section): Update enum uses.
3182 (elf_arc_check_relocs): Likewise.
3183 (elf_arc_finish_dynamic_symbol): Likewise.
3185 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3187 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3190 2016-04-14 Nick Clifton <nickc@redhat.com>
3193 * elf-bbfd.h (struct elf_backend_data): New field:
3195 New field: elf_backend_set_special_section_info_and_link
3196 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3198 (elf_backend_set_special_section_info_and_link): Define if not
3200 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3201 elf_backend_strtab_flags macros to initialise fields in structure.
3202 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3203 being set even if SHF_MERGE is not set.
3204 (elf_fake_sections): Likewise.
3205 (section_match): New function. Matches two ELF sections based
3206 upon fixed characteristics.
3207 (find_link): New function. Locates a section in a BFD that
3208 matches a section in a different BFD.
3209 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3210 fields of reserved sections.
3211 (bfd_elf_compute_section_file_positions): Set the flags for the
3212 .shstrtab section based upon the elf_strtab_flags field in the
3213 elf_backend_data structure.
3214 (swap_out_syms): Likewise for the .strtab section.
3215 * elflink.c (bfd_elf_final_link): Set the flags for the
3216 .strtab section based upon the elf_strtab_flags field in the
3217 elf_backend_data structure.
3218 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3219 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3221 (elf_backend_set_special_section_info_and_link): Define for
3223 * elf32-sparc.c: Likewise.
3224 * elf64-x86-64.c: Likewise.
3226 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3229 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3231 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3232 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3233 applies to read-only section.
3234 * elf32-i386.c (elf_i386_link_hash_table): Add
3235 readonly_dynrelocs_against_ifunc.
3236 (elf_i386_allocate_dynrelocs): Updated.
3237 (elf_i386_size_dynamic_sections): Issue an error for read-only
3238 segment with dynamic IFUNC relocations only if
3239 readonly_dynrelocs_against_ifunc is TRUE.
3240 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3241 readonly_dynrelocs_against_ifunc.
3242 (elf_x86_64_allocate_dynrelocs): Updated.
3243 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3244 segment with dynamic IFUNC relocations only if
3245 readonly_dynrelocs_against_ifunc is TRUE.
3246 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3249 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3251 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3252 a fall through from error_ret_free_internal. Free local_syms in
3253 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3255 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3257 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3258 (relocate_plt_for_entry): Likewise.
3260 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3262 * elf32-arc.c (elf_arc_check_relocs): Changed
3264 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3266 * elf32-arc.c (name_for_global_symbol): Changed assert.
3267 (get_replace_function): Created.:
3268 (struct arc_relocation_data): Changed to signed types.
3269 (defines S, L, P, PDATA): Casted to signed type.
3270 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3271 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3272 (arc_do_relocation): Changed.
3274 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3276 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3278 (elf_arc_relocate_section): Added and changed asserts, validating
3279 the synamic symbol index.
3280 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3281 relocation if symbol has dynindx set to -1.
3283 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3286 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3287 and internal symbols which have a dynamic index into local
3290 2016-04-04 Nick Clifton <nickc@redhat.com>
3293 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3294 version number if the version is zero.
3296 2016-04-01 Alan Modra <amodra@gmail.com>
3299 * elflink.c (on_needed_list): Recursively check needed status.
3300 (elf_link_add_object_symbols): Adjust.
3302 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3304 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3305 internal_relocs only if they aren't cached.
3307 2016-03-29 Nick Clifton <nickc@redhat.com>
3310 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3311 assertion on the size of the got section to allow it to be bigger
3312 than the number of relocs.
3314 2016-03-29 Toni Spets <toni.spets@iki.fi>
3317 * coffcode.h (coff_write_object_contents): Revert accidental
3320 2016-03-22 Alan Modra <amodra@gmail.com>
3323 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3324 DW_FORM_flag_present.
3326 2016-03-22 Nick Clifton <nickc@redhat.com>
3328 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3329 architecture name for backwards compatibility.
3331 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3332 unbounded stack use.
3334 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3335 sufficiently recent version of GCC.
3336 * configure: Regenerate.
3338 2016-03-22 Alan Modra <amodra@gmail.com>
3341 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3343 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3345 * archures.c (bfd_mach_arc_nps400): Define.
3346 * bfd-in2.h: Regenerate.
3347 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3348 some existing entries to make space.
3349 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3350 (arc_elf_final_write_processing): Likewise.
3352 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3354 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3356 (arc_elf_final_write_processing): Don't bother setting cpu field
3357 in e_flags, this will have been set elsewhere.
3359 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3361 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3364 2016-03-21 Nick Clifton <nickc@redhat.com>
3366 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3367 * configure: Regenerate.
3368 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3369 alloca with call to xmalloc.
3370 * elf32-nds32.c: Likewise.
3371 * elf64-hppa.c: Likewise.
3372 * elfxx-mips.c: Likewise.
3374 * pei-x86_64.c: Likewise.
3378 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3381 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3383 (elf_i386_relocate_section): Likewise.
3384 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3385 (elf_x86_64_relocate_section): Likewise.
3387 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3390 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3391 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3392 relocation overflow check.
3394 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3396 * bfd-in2.h: Regenerated.
3398 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3401 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3402 uses bytes not octets.
3403 * elflink.c (resolve_section): Likewise.
3404 Add a bfd parameter.
3405 (eval_section): Pass the input_bfd to resolve_section.
3406 (bfd_elf_perform_complex_relocation): Convert byte offset to
3407 octets before read and writing values.
3408 (elf_link_input_bfd): Add byte to octet conversions.
3409 (elf_reloc_link_order): Likewise.
3410 (elf_fixup_link_order): Likewise.
3411 (bfd_elf_final_link): Likewise.
3412 * reloc.c (_bfd_final_link_relocate): Likewise.
3413 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3415 2016-03-10 Nick Clifton <nickc@redhat.com>
3417 * config.bfd: Mark the i370 target as obsolete.
3419 2016-03-09 Pedro Alves <palves@redhat.com>
3421 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3422 gcc ABI)" to printable name.
3423 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3424 of "v850-rh850" as printable name.
3426 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3429 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3430 relocations against absolute symbols.
3432 2016-03-09 Alan Modra <amodra@gmail.com>
3435 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3436 length elements in the archive.
3438 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3441 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3442 for -E/--dynamic-list only when not relocatable.
3444 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3447 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3448 count for locally defined local IFUNC symbols in shared object.
3449 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3451 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3454 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3457 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3458 Andrew Burgess <andrew.burgess@embecosm.com>
3460 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3461 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3462 (arc_elf_howto_init): Added assert to validate relocations.
3463 (get_middle_endian_relocation): Delete.
3464 (middle_endian_convert): New function.
3465 (ME): Redefine, now does nothing.
3466 (IS_ME): New define.
3467 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3468 definition to call middle_endian_convert. Add a new local
3469 variable and make use of this throughout. Added call to
3470 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3472 2016-03-07 Nick Clifton <nickc@redhat.com>
3475 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3476 length elements in the archive.
3478 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3480 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3481 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3483 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3486 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3487 executable as definition if the new definition comes from a
3490 2016-03-02 Alan Modra <amodra@gmail.com>
3492 * Makefile.in: Regenerate.
3493 * po/SRC-POTFILES.in: Regenerate.
3495 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3497 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3498 relocation addend when sections get merged.
3500 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3502 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3504 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3505 Assert for code sections dynamic relocs.
3507 2016-02-26 Renlin Li <renlin.li@arm.com>
3509 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3510 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3512 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3515 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3516 load with locally bound symbols if PIC is false or there is no
3517 base register. Optimize branch to 0 if PIC is false.
3518 (elf_i386_relocate_section): Don't generate dynamic relocations
3519 against undefined weak symbols if PIC is false.
3520 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3521 if we can't estimate relocation overflow with --no-relax.
3522 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3523 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3524 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3525 against undefined weak symbols if PIC is false.
3527 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3530 * bfd.c (bfd): Change flags to 20 bits.
3531 (BFD_CONVERT_ELF_COMMON): New.
3532 (BFD_USE_ELF_STT_COMMON): Likewise.
3533 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3534 BFD_USE_ELF_STT_COMMON.
3535 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3536 * configure.ac: Remove --enable-elf-stt-common.
3537 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3538 common symbol depending on BFD_CONVERT_ELF_COMMON and
3539 BFD_USE_ELF_STT_COMMON.
3540 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3542 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3544 (elf_link_convert_common_type): New function.
3545 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3546 common symbol depending on BFD_CONVERT_ELF_COMMON and
3547 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3548 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3549 and BFD_USE_ELF_STT_COMMON to object_flags.
3550 (TARGET_LITTLE_SYM): Likewise.
3551 * syms.c (BSF_KEEP_G): Renamed to ...
3552 (BSF_ELF_COMMON): This.
3553 * bfd-in2.h: Regenerated.
3554 * config.in: Likewise.
3555 * configure: Likewise.
3557 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3562 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3563 (elf_i386_link_hash_entry): Add has_got_reloc and
3565 (elf_i386_link_hash_table): Add interp.
3566 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3568 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3570 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3571 (elf_i386_fixup_symbol): New function.
3572 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3573 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3574 relocations and discard relocations against resolved undefined
3575 weak symbols in executable. Don't make resolved undefined weak
3576 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3577 relocation against undefined weak symbols in PIE.
3578 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3579 (elf_i386_relocate_section): Don't generate dynamic relocations
3580 against resolved undefined weak symbols in PIE, except for
3582 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3583 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3584 Don't generate dynamic relocation against resolved undefined weak
3585 symbol in executable.
3586 (elf_i386_finish_dynamic_sections): Call
3587 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3588 (elf_backend_fixup_symbol): New.
3589 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3590 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3592 (elf_x86_64_link_hash_table): Add interp.
3593 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3595 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3597 (elf_x86_64_check_relocs): Set has_got_reloc and
3599 (elf_x86_64_fixup_symbol): New function.
3600 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3601 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3602 relocations and discard relocations against resolved undefined
3603 weak symbols in executable. Don't make resolved undefined weak
3604 symbols in executable dynamic.
3605 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3606 (elf_x86_64_relocate_section): Check relocation overflow for
3607 dynamic relocations against unresolved weak undefined symbols.
3608 Don't generate dynamic relocations against resolved weak
3609 undefined symbols in PIE.
3610 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3611 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3612 Don't generate dynamic relocation against resolved undefined weak
3613 symbol in executable.
3614 (elf_x86_64_finish_dynamic_sections): Call
3615 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3616 (elf_backend_fixup_symbol): New.
3618 2016-02-26 Alan Modra <amodra@gmail.com>
3620 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3621 save_restore_funcs, rest of sections when not relocatable.
3622 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3623 (sfpr_define): Define all symbols on emitted code.
3624 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3625 when relocatable. Move sfpr_define loop earlier.
3627 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3629 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3630 (elf_x86_64_relocate_section): Use it. Replace
3631 x86_64_elf_howto_table[r_type] with howto.
3633 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3636 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3637 symbol version is unknown.
3639 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3641 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3642 to (bfd_vma) -1 when setting needs_plt to 0.
3643 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3645 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3647 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3648 library, instead of PIC, and don't check PDE when making linker
3649 assigned symbol dynamic.
3651 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3653 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3654 ABIVERSION for non-executable stack.
3656 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3659 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3660 Always produce a RELATIVE reloc for a local symbol.
3662 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3664 Fix test-case ld-elf/pr19617b
3665 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3666 discard unused non-function symbols when --dynamic-list-data.
3668 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3670 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3671 dynsym section, even if it is empty, with dynamic sections.
3673 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3675 * syms.c: Remove BSF_COMMON from comments.
3676 * bfd-in2.h: Regenerated.
3678 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3680 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3681 for destination. Remove useless function parameters.
3682 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3684 2016-02-19 Nick Clifton <nickc@redhat.com>
3687 * aoutx.h (aout_link_add_symbols): Check for out of range string
3691 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3692 processing if we encounter a reloc without an associated symbol.
3694 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3697 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3698 sections for -E/--dynamic-list.
3700 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3702 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3705 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3707 * plugin.c (plugin_vec): Set match priority to 255.
3708 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3709 matching against the plugin vector, take priority from there not
3712 2016-02-15 Nick Clifton <nickc@redhat.com>
3714 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3715 for length and type fields. Use a signed value for the
3716 suffix_length field.
3718 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3721 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3722 significant bit in GOT offset for R_386_GOT32X.
3724 2016-02-10 Nick Clifton <nickc@redhat.com>
3727 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3729 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3730 number of messages about FDE encoding preventing .eh_frame_hdr
3733 2016-02-09 Nick Clifton <nickc@redhat.com>
3735 * oasys.c (oasys_archive_p): Fix indentation.
3736 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3737 constant for left shifting.
3739 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3740 helpful warning message to explain why certain AArch64 relocs
3743 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3745 * pe-mips.c (coff_mips_reloc): Fix formatting.
3747 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3749 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3750 to bfd_mach_arc_arc600.
3752 2016-02-04 Alan Modra <amodra@gmail.com>
3754 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3757 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3760 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3761 distances in the compressed_size field of the output section.
3763 2016-02-02 Alan Modra <amodra@gmail.com>
3765 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3766 ELFv2 entry optimization.
3768 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3771 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3772 no relocations in relocatable files.
3774 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3777 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3778 if a symbol from a library loaded via DT_NEEDED doesn't match
3779 the symbol referenced by regular object.
3781 2016-02-01 Nathaniel Smith <njs@pobox.com>
3783 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3786 2016-02-01 Alan Modra <amodra@gmail.com>
3788 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3789 an out of range reloc_index.
3790 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3792 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3794 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3795 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3796 * Makefile.in: Regenerated.
3798 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3800 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3802 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3805 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3807 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3809 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3812 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3813 against STT_GNU_IFUNC symbol only with dynamic symbols.
3814 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3816 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3819 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3820 decompress debug sections.
3822 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3824 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3827 2016-01-25 Nick Clifton <nickc@redhat.com>
3830 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3831 dsym filename buffer.
3833 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3835 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3837 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3839 * elfxx-mips.c (BZ16_REG): Correct calculation.
3841 2016-01-21 Nick Clifton <nickc@redhat.com>
3843 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3844 changing the type of _loc to be bfd_byte *.
3845 (elf_arc_finish_dynamic_symbol): Likewise.
3847 2016-01-21 Nick Clifton <nickc@redhat.com>
3850 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3851 class of the linker stub bfd.
3852 (elf32_arm_check_relocs): Skip check for pic format after
3853 processing a vxWorks R_ARM_ABS12 reloc.
3854 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3855 reporting a class mismatch.
3857 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3859 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3860 veneer for sym_sec != input_sec.
3861 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3862 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3863 calculation destination.
3865 2016-01-21 Alan Modra <amodra@gmail.com>
3867 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3868 (swap_linux_prpsinfo64_out): New function.
3869 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3870 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3871 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3872 (elfcore_write_linux_prpsinfo64): Likewise.
3873 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3874 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3875 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3877 2016-01-21 Alan Modra <amodra@gmail.com>
3879 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3880 * elf.c: Adjust #include.
3881 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3882 * Makefile.am (SOURCE_HFILES): Update.
3883 * Makefile.in: Regenerate.
3884 * po/SRC-PORFILES.in: Regenerate.
3886 2016-01-21 Alan Modra <amodra@gmail.com>
3888 * configure.ac: Move corefile selection later in file. Move
3889 tdefaults code immediately after other target vector code.
3890 * configure: Regenerate.
3892 2016-01-20 Mickael Guene <mickael.guene@st.com>
3894 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3895 section using '.text.noread' pattern.
3897 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3899 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3901 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3902 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3904 * arc-plt.def: New file.
3905 * arc-plt.h: Likewise.
3906 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3907 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3908 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3909 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3910 (name_for_global_symbol): Added.
3911 (ADD_RELA): Helper to create dynamic relocs.
3912 (new_got_entry_to_list): Create a new got entry in linked list.
3913 (symbol_has_entry_of_type): Search for specific type of entry in
3915 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3916 (is_reloc_for_TLS, arc_elf_set_private_flags)
3917 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3918 (arc_elf_merge_private_bfd_data): New functions.
3919 (debug_arc_reloc): Cleaned debug info printing.
3920 (PDATA reloc): Changed not to perform address alignment.
3921 (reverse_me): Added. Fix for ARC_32 relocs.
3922 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3924 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3925 Changed function to access an array of list of GOT entries instead
3926 of just an array of offsets.
3927 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3928 (elf_arc_check_relocs): Likewise.
3929 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3930 (elf_arc_finish_dynamic_sections): Likewise
3931 (arc_create_dynamic_sections): Modified conditions to create
3933 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3934 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3935 (relocate_plt_for_entry): Changed to support new way to define PLT
3937 (add_symbol_to_plt): Likewise.
3938 (arc_elf_link_hash_table_create): New function.
3940 2016-01-18 Nick Clifton <nickc@redhat.com>
3943 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3944 section number into internal section number.
3945 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3946 * coffswap.h (coff_swap_sym_in): Likewise.
3947 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3948 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3949 section number field is big enough to hold the external value.
3951 2016-01-17 Alan Modra <amodra@gmail.com>
3953 * configure: Regenerate.
3955 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3957 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3958 when address in first unwind entry does not match start of
3961 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3962 Jiong Wang <jiong.wang@arm.com>
3965 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3968 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3970 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3971 place 'R_' before the reloc name returned.
3972 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3973 the relocation string.
3975 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3977 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3978 factored out from...
3979 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3981 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3983 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3984 attribute check after ELF file header flag check.
3986 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3988 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3989 return status from `_bfd_elf_merge_object_attributes'.
3991 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3993 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3994 factored out from...
3995 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3997 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3999 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4000 handling of input MIPS ABI flags together.
4002 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4004 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4005 attribute checks for null input.
4007 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4009 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4010 pointers to target data.
4012 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4014 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4017 2016-01-01 Alan Modra <amodra@gmail.com>
4019 Update year range in copyright notice of all files.
4021 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4023 Copyright (C) 2016 Free Software Foundation, Inc.
4025 Copying and distribution of this file, with or without modification,
4026 are permitted in any medium without royalty provided the copyright
4027 notice and this notice are preserved.
4033 version-control: never