1 2016-12-21: Yury Norov <ynorov@caviumnetworks.com>
2 Andreas Schwab <schwab@suse.de>
4 * cpu-aarch64.c: Fix word and address size declaration in
5 ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32
8 2016-12-20 Andrew Waterman <andrew@sifive.com>
10 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use
11 EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT.
13 2016-12-20 Andrew Waterman <andrew@sifive.com>
15 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
16 instead of unsigned int.
18 2016-12-20 Andrew Waterman <andrew@sifive.com>
19 Kuan-Lin Chen <kuanlinchentw@gmail.com>
21 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
22 (BFD_RELOC_RISCV_TPREL_S): Likewise.
23 (BFD_RELOC_RISCV_RELAX): Likewise.
24 (BFD_RELOC_RISCV_CFA): Likewise.
25 (BFD_RELOC_RISCV_SUB6): Likewise.
26 (BFD_RELOC_RISCV_SET8): Likewise.
27 (BFD_RELOC_RISCV_SET8): Likewise.
28 (BFD_RELOC_RISCV_SET16): Likewise.
29 (BFD_RELOC_RISCV_SET32): Likewise.
30 * elfnn-riscv.c (perform_relocation): Handle the new
32 (_bfd_riscv_relax_tls_le): Likewise.
33 (_bfd_riscv_relax_align): Likewise.
34 (_bfd_riscv_relax_section): Likewise.
35 (howto_table): Likewise.
36 (riscv_reloc_map): Likewise.
37 (relax_func_t): New type.
38 (_bfd_riscv_relax_call): Add reserve_size argument, which
39 controls the maximal offset pessimism. Correct type of max_alignment.
40 (_bfd_riscv_relax_lui): Likewise.
41 (_bfd_riscv_relax_tls_le): Likewise.
42 (_bfd_riscv_relax_align): Likewise.
43 (_bfd_riscv_relax_section): Compute the required reserve size
44 when relocating and use it to when calling relax_func.
45 * bfd-in2.h: Regenerate.
48 2016-12-20 Andrew Waterman <andrew@sifive.com>
50 * elfnn-riscv.c: Formatting and comment fixes throughout.
51 * elfxx-riscv.c: Likewise.
52 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
53 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
54 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
56 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
58 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
59 error message when linking elf32 and elf64.
61 2016-12-19 Christian Groessler <chris@groessler.org>
63 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
64 'sum' local variable signed.
66 2016-12-16 fincs <fincs.alt1@gmail.com>
68 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
69 for info->gc_keep_exported.
70 (bfd_elf_gc_sections): Likewise.
72 2016-12-15 Alan Modra <amodra@gmail.com>
76 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
77 reloc counting code later after ELF flavour test.
79 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
81 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
82 (bfd_mips_elf_get_abiflags): New prototype.
83 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
84 * bfd-in2.h: Regenerate.
86 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
88 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
91 2016-12-13 Alan Modra <amodra@gmail.com>
93 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
94 for objcopy/strip or when a ld script specifies PHDRS.
96 2016-12-13 Alan Modra <amodra@gmail.com>
98 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
99 segments that include the ELF file header or program headers.
101 2016-12-08 Alan Modra <amodra@gmail.com>
104 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
106 2016-12-07 Nick Clifton <nickc@redhat.com>
109 * elflink.c (bfd_elf_record_link_assignment): Replace call to
110 abort with an error message and error return value.
112 2016-12-06 Nick Clifton <nickc@redhat.com>
115 * elf.c (copy_special_section_fields): Check for an invalid
116 sh_link field before attempting to follow it.
119 * aoutx.h (squirt_out_relocs): Check for relocs without an
122 2016-12-06 Alan Modra <amodra@gmail.com>
124 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
125 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
126 Don't match lmd and stmd.
128 2016-12-05 Alyssa Milburn <amilburn@zall.org>
130 * elfxx-sparc.c: Do not stop processing relocations after
131 partially relaxing a call with WDISP30.
133 2016-12-05 Nick Clifton <nickc@redhat.com>
136 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
137 the end of the string buffer.
140 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
143 * aoutx.h (squirt_out_relocs): Check for and report any relocs
144 that could not be recognised.
147 * elf.c (find_link): Check for null headers before attempting to
151 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
155 (aout_link_add_symbols): Fix off by one error checking for
156 overflow of string offset.
158 2016-12-03 Alan Modra <amodra@gmail.com>
160 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
161 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
162 "need_func_desc_adj".
163 (lookup_fdh): Link direct fdh sym via oh field and set flags.
164 (make_fdh): Make strong and weak undefined function descriptor
166 (ppc64_elf_merge_symbol): New function.
167 (elf_backend_merge_symbol): Define.
168 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
169 function descriptors.
170 (add_symbol_adjust): Don't twiddle symbols to undefweak.
171 Propagate more ref flags to function descriptor symbol. Make
172 some function descriptor symbols dynamic.
173 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
174 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
175 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
176 Don't call lookup_fdh here.
177 (ppc64_elf_gc_sections): New function.
178 (bfd_elf64_bfd_gc_sections): Define.
179 (ppc64_elf_gc_mark_hook): Mark descriptor.
180 (func_desc_adjust): Don't make fake function descriptor syms strong
181 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
182 flag when deciding whether a dynamic function descriptor might
183 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
184 plt regardless of visibility. Make descriptor dynamic if
185 entry sym is dynamic, not for other cases.
186 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
188 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
189 (ppc64_elf_size_stubs): Likewise.
190 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
191 undefweak if stub symbol is defined.
192 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
193 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
195 2016-12-03 Alan Modra <amodra@gmail.com>
197 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
198 elf_link_hash_table rather than ppc_link_hash_table.
200 2016-12-03 Alan Modra <amodra@gmail.com>
202 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
204 2016-12-03 Alan Modra <amodra@gmail.com>
206 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
207 warning and indirect symbols.
209 2016-12-03 Alan Modra <amodra@gmail.com>
211 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
212 flags when direct symbol is versioned_hidden.
214 2016-12-02 Nick Clifton <nickc@redhat.com>
217 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
218 when following indirect links.
221 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
222 for an illegal string offset.
224 2016-12-02 Gary Benson <gbenson@redhat.com>
226 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
229 2016-12-02 Josh Conner <joshconner@google.com>
231 * config.bfd: Add support for fuchsia (OS).
233 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
236 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
237 to the GOT when operating in 32-bit mode.
239 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
242 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
243 test for HI16 relocs.
245 2016-12-01 Nick Clifton <nickc@redhat.com>
248 * aoutx.h (find_nearest_line): Handle the case where the main file
249 name and the directory name are both empty.
252 * aoutx.h (find_nearest_line): Handle the case where the function
255 2016-11-30 Alan Modra <amodra@gmail.com>
257 * elf.c (get_program_header_size): Revert accidental change.
259 2016-11-30 Alan Modra <amodra@gmail.com>
262 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
263 on any pass past STUB_SHRINK_ITER.
265 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
267 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
268 symbol in executable.
269 (elf_link_output_extsym): Don't change bind from global to
270 local when linking executable.
272 2016-11-28 Nick Clifton <nickc@redhat.com>
275 * elf.c (phdr_sorter): Delete.
276 (assign_file_positions_except_relocs): Do not sort program
279 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
282 * peXXigen.c (rsrc_process_section): Do not shrink the merged
285 2016-11-24 Jiong Wang <jiong.wang@arm.com>
288 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
291 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
293 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
295 2016-11-23 Nick Clifton <nickc@redhat.com>
298 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
299 they contain the program headers.
300 (_bfd_elf_map_sections_to_segments): If the linker created the
301 PHDR segment then always attempt to include it in a LOAD segment.
302 (assign_file_positions_for_non_load_sections): Allow LOAD segments
303 to overlap PHDR segments.
304 (phdr_sorter): New function. Sorts program headers.
305 (assign_file_positions_except_relocs): Sort the program headers
306 before writing them out. Issue an error if the PHDR segment is
307 not covered by a LOAD segment, unless the backend allows it.
308 * elf-bfd.h (struct elf_backend_data): Add
309 elf_backend_allow_non_load_phdr.
310 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
311 default definition that returns FALSE.
312 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
314 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
316 (elf_backend_allow_non_load_phdr): Define.
317 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
318 place the interpreter string into the .interp section if the
319 nointerp flag is set in the link info structure.
320 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
321 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
322 _gp symbol not being part of the output.
324 2016-11-23 Alan Modra <amodra@gmail.com>
326 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
327 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
328 (elfNN_bed): Init new field.
329 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
331 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
333 (elf_backend_dtrel_excludes_plt): Define.
334 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
335 (elf_backend_dtrel_excludes_plt): Define.
336 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
337 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
338 (elf_backend_dtrel_excludes_plt): Define.
339 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
341 (elf_backend_dtrel_excludes_plt): Define.
342 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
344 (elf_backend_dtrel_excludes_plt): Define.
345 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
347 (elf_backend_dtrel_excludes_plt): Define.
348 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
350 (elf_backend_dtrel_excludes_plt): Define.
351 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
353 (elf_backend_dtrel_excludes_plt): Define.
354 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
356 (elf_backend_dtrel_excludes_plt): Define.
357 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
359 (elf_backend_dtrel_excludes_plt): Define.
360 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
362 (elf_backend_dtrel_excludes_plt): Define.
363 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
364 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
366 (elf_backend_dtrel_excludes_plt): Define.
367 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
368 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
370 (elf_backend_dtrel_excludes_plt): Define.
371 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
373 (elf_backend_dtrel_excludes_plt): Define.
374 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
376 (elf_backend_dtrel_excludes_plt): Define.
377 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
379 (elf_backend_dtrel_excludes_plt): Define.
380 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
382 (elf_backend_dtrel_excludes_plt): Define.
383 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
384 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
386 (elf_backend_dtrel_excludes_plt): Define.
387 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
389 (elf_backend_dtrel_excludes_plt): Define.
390 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
392 (elf_backend_dtrel_excludes_plt): Define.
393 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
395 (elf_backend_dtrel_excludes_plt): Define.
396 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
398 (elf_backend_dtrel_excludes_plt): Define.
399 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
401 (elf_backend_dtrel_excludes_plt): Define.
402 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
404 (elf_backend_dtrel_excludes_plt): Define.
405 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
407 (elf_backend_dtrel_excludes_plt): Define.
408 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
410 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
412 2016-11-23 Alan Modra <amodra@gmail.com>
414 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
416 (mn10300_elf_final_link_relocate): Likewise.
417 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
418 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
419 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
420 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
421 * elf32-bfin.c (bfin_check_relocs): Likewise.
422 (bfin_relocate_section): Likewise.
423 (bfin_gc_sweep_hook): Likewise.
424 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
426 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
427 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
429 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
431 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
432 (bfin_size_dynamic_sections): Likewise.
433 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
434 (cr16_elf_check_relocs): Likewise.
435 (cr16_elf_final_link_relocate): Likewise.
436 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
437 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
438 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
439 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
440 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
441 * elf32-cris.c (cris_elf_relocate_section): Likewise.
442 (elf_cris_finish_dynamic_symbol): Likewise.
443 (elf_cris_finish_dynamic_sections): Likewise.
444 (cris_elf_gc_sweep_hook): Likewise.
445 (elf_cris_adjust_gotplt_to_got): Likewise.
446 (elf_cris_adjust_dynamic_symbol): Likewise.
447 (cris_elf_check_relocs): Likewise. Delete dead code.
448 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
450 (elf_cris_discard_excess_program_dynamics): Likewise.
451 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
452 sgotrel, splt and spltrel.
453 (frvfdpic_got_section, frvfdpic_gotrel_section,
454 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
456 (_frv_create_got_section): Likewise.
457 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
458 srelgot, splt and srelplt.
459 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
460 (elf32_hppa_create_dynamic_sections): Likewise.
461 (elf32_hppa_check_relocs): Likewise.
462 (allocate_plt_static): Likewise.
463 (allocate_dynrelocs): Likewise.
464 (elf32_hppa_size_dynamic_sections): Likewise.
465 (elf32_hppa_relocate_section): Likewise.
466 (elf32_hppa_finish_dynamic_symbol): Likewise.
467 (elf32_hppa_finish_dynamic_sections): Likewise.
468 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
469 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
470 sgotplt, srelgot, splt and srelplt.
471 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
473 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
474 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
475 (lm32_elf_check_relocs): Likewise.
476 (lm32_elf_finish_dynamic_sections): Likewise.
477 (lm32_elf_finish_dynamic_symbol): Likewise.
478 (allocate_dynrelocs): Likewise.
479 (lm32_elf_size_dynamic_sections): Likewise.
480 (lm32_elf_create_dynamic_sections): Likewise.
481 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
482 (m32c_elf_check_relocs): Likewise.
483 (m32c_elf_finish_dynamic_sections): Likewise.
484 (m32c_elf_always_size_sections): Likewise.
485 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
486 sgotplt, srelgot, splt and srelplt.
487 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
488 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
490 (allocate_dynrelocs): Likewise.
491 (m32r_elf_size_dynamic_sections): Likewise.
492 (m32r_elf_relocate_section): Likewise.
493 (m32r_elf_finish_dynamic_symbol): Likewise.
494 (m32r_elf_finish_dynamic_sections): Likewise.
495 (m32r_elf_check_relocs): Likewise.
496 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
497 (elf_m68k_check_relocs): Likewise.
498 (elf_m68k_adjust_dynamic_symbol): Likewise.
499 (elf_m68k_size_dynamic_sections): Likewise.
500 (elf_m68k_relocate_section): Likewise.
501 (elf_m68k_finish_dynamic_symbol): Likewise.
502 (elf_m68k_finish_dynamic_sections): Likewise.
503 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
504 sgotplt, srelgot, splt and srelplt.
505 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
507 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
509 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
510 (allocate_dynrelocs): Likewise.
511 (elf_metag_size_dynamic_sections): Likewise.
512 (elf_metag_finish_dynamic_symbol): Likewise.
513 (elf_metag_finish_dynamic_sections): Likewise.
514 (elf_metag_size_stubs): Likewise.
515 (elf_backend_got_header_size): Don't define.
516 (elf_backend_want_got_plt): Define.
517 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
518 sgotplt, srelgot, splt and srelpl.
519 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
521 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
522 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
523 (microblaze_elf_create_dynamic_sections): Likewise.
524 (allocate_dynrelocs): Likewise.
525 (microblaze_elf_size_dynamic_sections): Likewise.
526 (microblaze_elf_finish_dynamic_symbol): Likewise.
527 (microblaze_elf_finish_dynamic_sections): Likewise.
528 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
530 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
531 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
533 (allocate_dynrelocs): Likewise.
534 (nds32_elf_size_dynamic_sections): Likewise.
535 (nds32_elf_relocate_section): Likewise.
536 (nds32_elf_finish_dynamic_symbol): Likewise.
537 (nds32_elf_finish_dynamic_sections): Likewise.
538 (nds32_elf_check_relocs): Likewise.
539 (calculate_plt_memory_address): Likewise.
540 (calculate_got_memory_address): Likewise.
541 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
542 sgotplt, srelgot, splt and srelplt.
543 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
544 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
545 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
546 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
547 (or1k_elf_finish_dynamic_sections): Likewise.
548 (or1k_elf_finish_dynamic_symbol): Likewise.
549 (allocate_dynrelocs): Likewise.
550 (or1k_elf_size_dynamic_sections): Likewise.
551 (or1k_elf_create_dynamic_sections): Likewise.
552 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
553 plt, relplt, iplt, reliplt and sgotplt.
554 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
555 (ppc_elf_create_glink): Likewise.
556 (ppc_elf_create_dynamic_sections): Likewise.
557 (ppc_elf_check_relocs): Likewise.
558 (ppc_elf_select_plt_layout): Likewise.
559 (ppc_elf_tls_setup): Likewise.
560 (allocate_got): Likewise.
561 (allocate_dynrelocs): Likewise.
562 (ppc_elf_size_dynamic_sections): Likewise.
563 (ppc_elf_relax_section): Likewise.
564 (ppc_elf_relocate_section): Likewise.
565 (ppc_elf_finish_dynamic_symbol): Likewise.
566 (ppc_elf_reloc_type_class): Likewise.
567 (ppc_elf_finish_dynamic_sections): Likewise.
568 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
569 (rl78_elf_check_relocs): Likewise.
570 (rl78_elf_finish_dynamic_sections): Likewise.
571 (rl78_elf_always_size_sections): Likewise.
572 * elf32-s390.c (create_got_section): Delete.
573 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
574 (elf_s390_check_relocs): Likewise.
575 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
576 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
577 * elf32-score7.c (score_elf_create_got_section): As above.
578 (s7_bfd_score_elf_finish_dynamic_sections): As above.
579 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
580 sgotplt, srelgot, splt and srelplt.
581 (create_got_section): Don't set them.
582 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
584 (allocate_dynrelocs): Likewise.
585 (sh_elf_size_dynamic_sections): Likewise.
586 (sh_elf_add_rofixup): Likewise.
587 (sh_elf_relocate_section): Likewise.
588 (sh_elf_check_relocs): Likewise.
589 (sh_elf_finish_dynamic_symbol): Likewise.
590 (sh_elf_finish_dynamic_sections): Likewise.
591 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
592 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
593 * elf32-vax.c (elf_vax_check_relocs): Likewise.
594 (elf_vax_adjust_dynamic_symbol): Likewise.
595 (elf_vax_always_size_sections): Likewise.
596 (elf_vax_instantiate_got_entries): Likewise.
597 (elf_vax_relocate_section): Likewise.
598 (elf_vax_finish_dynamic_symbol): Likewise.
599 (elf_vax_finish_dynamic_sections): Likewise.
600 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
601 (xstormy16_elf_always_size_sections): Likewise.
602 (xstormy16_elf_relocate_section): Likewise.
603 (xstormy16_elf_finish_dynamic_sections): Likewise.
604 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
605 sgotplt, srelgot, splt and srelplt.
606 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
608 (elf_xtensa_allocate_dynrelocs): Likewise.
609 (elf_xtensa_allocate_local_got_size): Likewise.
610 (elf_xtensa_size_dynamic_sections): Likewise.
611 (elf_xtensa_relocate_section): Likewise.
612 (elf_xtensa_finish_dynamic_sections): Likewise.
613 (shrink_dynamic_reloc_sections): Likewise.
614 (elf_xtensa_get_plt_section): Likewise.
615 (elf_xtensa_get_gotplt_section): Likewise.
616 (xtensa_callback_required_dependence): Likewise.
617 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
618 shortcuts to dynamic sections.
619 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
621 (elf64_alpha_size_plt_section): Likewise.
622 (elf64_alpha_size_rela_got_1): Likewise.
623 (elf64_alpha_size_rela_got_section): Likewise.
624 (elf64_alpha_relocate_section): Likewise.
625 (elf64_alpha_finish_dynamic_symbol): Likewise.
626 (elf64_alpha_finish_dynamic_sections): Likewise.
627 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
628 * elf64-s390.c (create_got_section): Delete.
629 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
630 (elf_s390_check_relocs): Likewise.
631 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
633 (sh_elf64_check_relocs): Likewise.
634 (sh64_elf64_adjust_dynamic_symbol): Likewise.
635 (sh64_elf64_size_dynamic_sections): Likewise.
636 (sh64_elf64_finish_dynamic_symbol): Likewise.
637 (sh64_elf64_finish_dynamic_sections): Likewise.
638 * elflink.c (_bfd_elf_create_got_section): Likewise.
639 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
640 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
641 (elfNN_ia64_finish_dynamic_sections): Likewise.
642 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
643 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
644 sgotplt, splt and sgot.
645 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
647 (mips_elf_gotplt_index): Likewise.
648 (mips_elf_primary_global_got_index): Likewise.
649 (mips_elf_global_got_index): Likewise.
650 (mips_elf_got_offset_from_index): Likewise.
651 (mips_elf_create_local_got_entry): Likewise.
652 (mips_elf_create_got_section): Likewise.
653 (mips_elf_calculate_relocation): Likewise.
654 (_bfd_mips_elf_create_dynamic_sections): Likewise.
655 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
656 (mips_elf_lay_out_got): Likewise.
657 (mips_elf_set_plt_sym_value): Likewise.
658 (_bfd_mips_elf_size_dynamic_sections): Likewise.
659 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
660 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
661 (mips_finish_exec_plt): Likewise.
662 (mips_vxworks_finish_exec_plt): Likewise.
663 (mips_vxworks_finish_shared_plt): Likewise.
664 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
665 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
666 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
668 2016-11-23 Alan Modra <amodra@gmail.com>
670 * po/BLD-POTFILES.in: Regenerate.
671 * po/SRC-POTFILES.in: Regenerate.
673 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
675 * warning.m4: Fix spelling in comments.
676 * configure.ac: Fix spelling in comments.
677 * configure: Regenerate.
679 2016-11-22 Alan Modra <amodra@gmail.com>
682 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
683 * elf32-ppc.c: Include opcode/ppc.h.
684 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
685 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
686 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
687 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
688 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
689 (ppc_elf_link_hash_table_create): Update default_params init.
690 (ppc_elf_vle_split16): Correct shift and mask. Add params.
691 Report or fix insn/reloc mismatches.
692 (ppc_elf_relocate_section): Pass input_section, offset and fixup
693 to ppc_elf_vle_split16.
695 2016-11-22 Alan Modra <amodra@gmail.com>
697 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
698 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
699 bfd_put_32 param with input_bfd.
700 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
701 ppc_elf_vle_split16 param.
702 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
704 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
706 * dwarf2.c (build_line_info_table): Rename `index' local
707 variable to `line_index'.
708 (build_lookup_funcinfo_table): Rename `index' local variable to
711 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
713 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
714 apply the negative GOT offset optimization in 64-bit code.
716 2016-11-18 James Clarke <jrtc27@jrtc27.com>
718 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
719 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
720 R_SPARC_GOT* for non-local references. Instead, treat them like
721 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
722 immediate with the calculated relocation.
724 2016-11-18 Nick Clifton <nickc@redhat.com>
727 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
728 an informative error message.
730 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
733 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
734 manipulation of diff value, and don't assume sym2 is less than sym1.
735 (elf32_avr_adjust_reloc_if_spans_insn): New function.
736 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
737 and remove redundant did_pad.
740 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
743 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
744 plt_got.offset for R_X86_64_PLTOFF64.
746 2016-11-14 Nick Clifton <nickc@redhat.com>
748 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
750 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
753 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
754 but treat them as debugging symbols.
756 2016-11-10 Jiong Wang <jiong.wang@arm.com>
759 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
760 symbol locally in PIE.
762 2016-11-10 Nick Clifton <nickc@redhat.com>
765 * compress.c (bfd_get_full_section_contents): Provide a more
766 helpful error message when a section is too large to load.
768 2016-11-08 Pedro Alves <palves@redhat.com>
770 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
773 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
775 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
776 'number_of_functions' to keep lookup table and number of entries in
778 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
779 to keep lookup table and number of entries in the table.
780 (lookup_funcinfo): New structure for lookup table for function
782 (build_line_info_table): New function to create and build the lookup
783 table for line information.
784 (lookup_address_in_line_info_table): Use the lookup table instead of
785 traverse a linked list.
786 (compare_lookup_funcinfos): New compare fuction used in sorting of
787 lookup table for function references.
788 (build_lookup_funcinfo_table): New function to create, build and
789 sort the lookup table for functions references.
790 (lookup_address_in_function_table): Use the table instead of
791 traverse a linked list.
792 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
795 2016-11-04 Nick Clifton <nickc@redhat.com>
797 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
798 when supporting 64-bit BFD targets.
800 2016-11-03 Tristan Gingold <gingold@adacore.com>
802 * config.bfd: Deprecate many old triplets.
804 2016-11-03 Nick Clifton <nickc@redhat.com>
806 * po/da.po: Updated Danish translation.
808 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
810 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
811 not fall through to the default case.
813 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
814 Andrew Waterman <andrew@sifive.com>
816 Add support for RISC-V architecture.
817 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
818 * config.bdf: Likewise.
819 * configure.ac: Likewise.
820 * Makefile.in: Regenerate.
821 * configure: Regenerate.
822 * archures.c: Add bfd_riscv_arch.
823 * reloc.c: Add riscv relocs.
824 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
825 * bfd-in2.h: Regenerate.
826 * libbfd.h: Regenerate.
827 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
828 * elfnn-riscv.c: New file.
829 * elfxx-riscv.c: New file.
830 * elfxx-riscv.h: New file.
832 2016-10-31 Alan Modra <amodra@gmail.com>
835 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
838 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
840 * cpu-arc.c (arc_get_mach): Delete.
842 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
844 * elfxx-mips.c (STUB_JALR): Correct description.
846 2016-10-20 Nick Clifton <nickc@redhat.com>
848 * po/gas.pot: Regenerate.
850 2016-10-19 Nick Clifton <nickc@redhat.com>
852 * aout-adobe.c: Add missing c-format tags for translatable strings.
853 * aout-cris.c: Likewise.
856 * binary.c: Likewise.
858 * coff-alpha.c: Likewise.
859 * coff-arm.c: Likewise.
860 * coff-i860.c: Likewise.
861 * coff-mcore.c: Likewise.
862 * coff-ppc.c: Likewise.
863 * coff-rs6000.c: Likewise.
864 * coff-sh.c: Likewise.
865 * coff-tic4x.c: Likewise.
866 * coff-tic54x.c: Likewise.
867 * coff-tic80.c: Likewise.
868 * coff64-rs6000.c: Likewise.
869 * coffcode.h: Likewise.
870 * coffgen.c: Likewise.
871 * cofflink.c: Likewise.
872 * coffswap.h: Likewise.
873 * cpu-arm.c: Likewise.
874 * dwarf2.c: Likewise.
876 * elf-attrs.c: Likewise.
877 * elf-eh-frame.c: Likewise.
878 * elf-ifunc.c: Likewise.
879 * elf-m10300.c: Likewise.
880 * elf-s390-common.c: Likewise.
882 * elf32-arc.c: Likewise.
883 * elf32-arm.c: Likewise.
884 * elf32-avr.c: Likewise.
885 * elf32-bfin.c: Likewise.
886 * elf32-cr16.c: Likewise.
887 * elf32-cr16c.c: Likewise.
888 * elf32-cris.c: Likewise.
889 * elf32-crx.c: Likewise.
890 * elf32-d10v.c: Likewise.
891 * elf32-d30v.c: Likewise.
892 * elf32-epiphany.c: Likewise.
893 * elf32-fr30.c: Likewise.
894 * elf32-frv.c: Likewise.
895 * elf32-gen.c: Likewise.
896 * elf32-hppa.c: Likewise.
897 * elf32-i370.c: Likewise.
898 * elf32-i386.c: Likewise.
899 * elf32-i960.c: Likewise.
900 * elf32-ip2k.c: Likewise.
901 * elf32-iq2000.c: Likewise.
902 * elf32-lm32.c: Likewise.
903 * elf32-m32c.c: Likewise.
904 * elf32-m32r.c: Likewise.
905 * elf32-m68hc11.c: Likewise.
906 * elf32-m68hc12.c: Likewise.
907 * elf32-m68hc1x.c: Likewise.
908 * elf32-m68k.c: Likewise.
909 * elf32-mcore.c: Likewise.
910 * elf32-mep.c: Likewise.
911 * elf32-metag.c: Likewise.
912 * elf32-microblaze.c: Likewise.
913 * elf32-moxie.c: Likewise.
914 * elf32-msp430.c: Likewise.
915 * elf32-mt.c: Likewise.
916 * elf32-nds32.c: Likewise.
917 * elf32-nios2.c: Likewise.
918 * elf32-or1k.c: Likewise.
919 * elf32-pj.c: Likewise.
920 * elf32-ppc.c: Likewise.
921 * elf32-rl78.c: Likewise.
922 * elf32-rx.c: Likewise.
923 * elf32-s390.c: Likewise.
924 * elf32-score.c: Likewise.
925 * elf32-score7.c: Likewise.
926 * elf32-sh-symbian.c: Likewise.
927 * elf32-sh.c: Likewise.
928 * elf32-sh64.c: Likewise.
929 * elf32-spu.c: Likewise.
930 * elf32-tic6x.c: Likewise.
931 * elf32-tilepro.c: Likewise.
932 * elf32-v850.c: Likewise.
933 * elf32-vax.c: Likewise.
934 * elf32-visium.c: Likewise.
935 * elf32-xgate.c: Likewise.
936 * elf32-xtensa.c: Likewise.
937 * elf64-alpha.c: Likewise.
938 * elf64-gen.c: Likewise.
939 * elf64-hppa.c: Likewise.
940 * elf64-ia64-vms.c: Likewise.
941 * elf64-mmix.c: Likewise.
942 * elf64-ppc.c: Likewise.
943 * elf64-s390.c: Likewise.
944 * elf64-sh64.c: Likewise.
945 * elf64-sparc.c: Likewise.
946 * elf64-x86-64.c: Likewise.
947 * elfcode.h: Likewise.
948 * elfcore.h: Likewise.
949 * elflink.c: Likewise.
950 * elfnn-aarch64.c: Likewise.
951 * elfnn-ia64.c: Likewise.
952 * elfxx-mips.c: Likewise.
953 * elfxx-sparc.c: Likewise.
954 * elfxx-tilegx.c: Likewise.
957 * libbfd.c: Likewise.
958 * linker.c: Likewise.
959 * m68klinux.c: Likewise.
960 * mach-o.c: Likewise.
965 * pe-mips.c: Likewise.
966 * peXXigen.c: Likewise.
967 * pei-x86_64.c: Likewise.
968 * peicode.h: Likewise.
969 * ppcboot.c: Likewise.
971 * sparclinux.c: Likewise.
974 * vms-alpha.c: Likewise.
975 * vms-lib.c: Likewise.
976 * xcofflink.c: Likewise.
978 2016-10-18 Nick Clifton <nickc@redhat.com>
980 * po/da.po: Updated Danish translation.
982 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
984 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
987 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
989 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
990 variable to `reloc_index'.
992 2016-10-12 Alan Modra <amodra@gmail.com>
994 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
995 (STD_SECTION): Adjust to suit.
996 * elf.c (_bfd_elf_large_com_section): Likewise.
997 * bfd-in2.h: Regenerate.
999 2016-10-11 Alan Modra <amodra@gmail.com>
1001 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
1002 defined temporarily with bfd_und_section.
1003 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
1004 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
1005 symbols with bfd_und_section.
1007 2016-10-07 Alan Modra <amodra@gmail.com>
1009 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
1010 obfd param with struct bfd_link_info param. Update all callers.
1011 * linker.c (bfd_merge_private_bfd_data): Likewise.
1012 (_bfd_generic_verify_endian_match): Likewise.
1013 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1014 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1015 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1016 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1017 (_bfd_elf_merge_object_attributes): Likewise.
1018 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1019 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1020 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1021 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1022 (elf32_arm_merge_private_bfd_data): Likewise.
1023 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1024 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1025 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1026 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1027 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1028 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1029 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1030 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1031 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1032 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1033 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1034 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1035 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1036 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1037 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1038 (elf32_msp430_merge_private_bfd_data): Likewise.
1039 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1040 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1041 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1042 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1043 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1044 (ppc_elf_merge_obj_attributes): Likewise.
1045 (ppc_elf_merge_private_bfd_data): Likewise.
1046 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1047 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1048 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1049 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1050 (elf32_score_merge_private_bfd_data): Likewise.
1051 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1052 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1053 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1054 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1055 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1056 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1057 (elf32_tic6x_merge_private_bfd_data): Likewise.
1058 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1059 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1060 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1061 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1062 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1063 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1064 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1065 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1066 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1067 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1068 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1069 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1070 (mips_elf_merge_obj_attributes): Likewise.
1071 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1072 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1073 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1074 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1075 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1076 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1077 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1078 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1079 * bfd-in2.h: Regenerate.
1080 * libbfd.h: Regenerate.
1082 2016-10-07 Alan Modra <amodra@gmail.com>
1084 * Makefile.am (LIBBFD_H_FILES): Update.
1085 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1086 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1087 * elf32-sh.c: ..here, and make static.
1088 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1090 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1091 _bfd_generic_verify_endian_match.
1092 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1093 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1094 _bfd_generic_verify_endian_match.
1095 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1097 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1098 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1099 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1100 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1101 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1102 * linker.c: ..here, and make internal.
1103 * bfd.c (bfd_merge_private_bfd_data): Move to..
1105 * Makefile.in: Regenerate.
1106 * doc/Makefile.in: Regenerate.
1107 * bfd-in2.h: Regenerate.
1108 * libbfd.h: Regenerate.
1110 2016-10-06 Alan Modra <amodra@gmail.com>
1112 * coff-h8300.c: Spell fall through comments consistently.
1113 * coffgen.c: Likewise.
1114 * elf32-hppa.c: Likewise.
1115 * elf32-ppc.c: Likewise.
1116 * elf32-score.c: Likewise.
1117 * elf32-score7.c: Likewise.
1118 * elf64-ppc.c: Likewise.
1119 * elfxx-aarch64.c: Likewise.
1120 * elfxx-mips.c: Likewise.
1121 * cpu-ns32k.c: Add missing fall through comments.
1122 * elf-m10300.c: Likewise.
1123 * elf32-arm.c: Likewise.
1124 * elf32-avr.c: Likewise.
1125 * elf32-bfin.c: Likewise.
1126 * elf32-frv.c: Likewise.
1127 * elf32-i386.c: Likewise.
1128 * elf32-microblaze.c: Likewise.
1129 * elf32-nds32.c: Likewise.
1130 * elf32-ppc.c: Likewise.
1131 * elf32-rl78.c: Likewise.
1132 * elf32-rx.c: Likewise.
1133 * elf32-s390.c: Likewise.
1134 * elf32-sh.c: Likewise.
1135 * elf32-tic6x.c: Likewise.
1136 * elf64-ia64-vms.c: Likewise.
1137 * elf64-ppc.c: Likewise.
1138 * elf64-s390.c: Likewise.
1139 * elf64-x86-64.c: Likewise.
1140 * elflink.c: Likewise.
1141 * elfnn-aarch64.c: Likewise.
1142 * elfnn-ia64.c: Likewise.
1144 * oasys.c: Likewise.
1145 * pdp11.c: Likewise.
1147 * versados.c: Likewise.
1149 2016-10-06 Alan Modra <amodra@gmail.com>
1151 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1153 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1154 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1156 2016-10-06 Alan Modra <amodra@gmail.com>
1158 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1159 OR in arithmetic expression, not boolean OR.
1161 2016-09-30 Alan Modra <amodra@gmail.com>
1163 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1164 as per comment at head of bfd-in2.h.
1165 * Makefile.in: Regenerate.
1167 2016-09-30 Alan Modra <amodra@gmail.com>
1169 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1170 _bfd_error_handler (...) throughout.
1171 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1172 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1173 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1174 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1175 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1176 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1177 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1178 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1179 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1180 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1181 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1182 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1183 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1184 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1185 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1186 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1187 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1188 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1189 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1190 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1191 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1192 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1193 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1194 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1195 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1196 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1197 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1198 * xcofflink.c: Likewise.
1200 2016-09-30 Alan Modra <amodra@gmail.com>
1202 * bfd-in.h: Include stdarg.h.
1203 * bfd.c (bfd_error_handler_type): Make like vprintf.
1204 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1205 (error_handler_internal): New function, split out from..
1206 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1207 (bfd_set_error_handler): Update.
1208 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1209 (_bfd_assert_handler): Make static.
1210 * coffgen.c (null_error_handler): Update params.
1211 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1212 Don't use bfd_error_handler_type.
1213 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1214 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1215 to _bfd_error_handler.
1216 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1217 (bfd_assert_handler_type): Likewise.
1218 (_bfd_error_handler): Update.
1219 * bfd-in2.h: Regenerate.
1220 * libbfd.h: Regenerate.
1222 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1225 * elf-bfd.h (struct elf_backend_data): Delete
1226 elf_backend_count_output_relocs callback and add
1227 elf_backend_update_relocs.
1228 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1229 (emit_relocs): Deleted.
1230 (elf32_arm_emit_relocs): Deleted.
1231 (elf_backend_emit_relocs): Updated not to use the old functions.
1232 (elf32_arm_update_relocs): New function.
1233 (elf_backend_update_relocs): New define.
1234 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1235 relocation count. Call elf_backend_emit_relocs.
1236 (_bfd_elf_size_reloc_section): Do not call
1237 elf_backend_count_output_relocs.
1238 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1239 (elf_backend_update_relocs): New define.
1241 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1244 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1245 Thumb-ARM stub is too far.
1247 2016-09-27 Nick Clifton <nickc@redhat.com>
1250 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1251 timestamp field if real time values are not being stored.
1253 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1255 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1256 to verify CC_FOR_BUILD compiler.
1257 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1258 and add CC_FOR_BUILD compiler checks.
1259 * Makefile.in: Regenerate.
1260 * configure: Likewise.
1261 * doc/Makefile.in: Likewise.
1263 2016-09-26 Awson <kyrab@mail.ru>
1266 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1267 for R_AMD64_PCRQUAD relocations.
1269 2016-09-26 Alan Modra <amodra@gmail.com>
1271 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1272 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1273 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1274 attributes, merge them. Don't warn about undefined tag bits,
1275 or copy unknown values to output.
1276 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1277 _bfd_elf_ppc_merge_fp_attributes.
1279 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1282 * elf-bfd.h (struct elf_backend_data): Add
1283 elf_backend_count_output_relocs callback to count relocations in
1285 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1286 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1287 (elf32_arm_count_output_relocs): New function.
1288 (emit_relocs): New function.
1289 (elf32_arm_emit_relocs): New function.
1290 (elf32_arm_vxworks_emit_relocs): New function.
1291 (elf_backend_emit_relocs): Updated to use the new functions.
1292 (elf_backend_count_output_relocs): New define.
1293 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1294 to the relocation count.
1295 (_bfd_elf_link_size_reloc_section): Use callback to count the
1296 relocations which will be in output.
1297 (_bfd_elf_default_count_output_relocs): New function.
1298 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1300 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1302 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1303 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1304 bigger than 0x1000 bytes.
1306 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1308 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1311 2016-09-14 Nick Clifton <nickc@redhat.com>
1314 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1315 contains a valid size for the Debug directory.
1317 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1319 * format.c (struct bfd_preserve): New "build_id" field.
1320 (bfd_preserve_save): Save "build_id".
1321 (bfd_preserve_restore): Restore "build_id".
1323 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1326 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1327 relocation with copy relocation when building executable.
1329 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1332 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1333 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1334 Compute shrink_boundary and adjust addend only if
1335 addend_within_shrink_boundary.
1336 (elf32_avr_relax_section): Modify calls to
1337 elf32_avr_relax_delete_bytes to pass extra parameter.
1339 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1341 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1342 array of bytes and use bfd_get_16 to interpret its encoding according
1343 to endianness of target.
1345 2016-09-01 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.c (synthetic_opd): New static var.
1348 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1349 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1351 2016-08-31 Alan Modra <amodra@gmail.com>
1353 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1354 track max group size with a new "group_size" var that is reduced
1355 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1358 2016-08-31 Alan Modra <amodra@gmail.com>
1360 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1361 (elf_backend_section_processing): Don't define.
1362 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1363 split on non-exec sections differing in SHF_PPC_VLE. When
1364 splitting segments, mark size invalid.
1366 2016-08-30 Alan Modra <amodra@gmail.com>
1369 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1371 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1375 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1376 R_386_PC32 relocation is used to call IFUNC function in PIC
1379 2016-08-27 Alan Modra <amodra@gmail.com>
1382 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1383 have corresponding SHF_GROUP sections.
1384 (bfd_elf_set_group_contents): Comment.
1386 2016-08-27 Alan Modra <amodra@gmail.com>
1389 * elf64-ppc.c (pc_dynrelocs): New function.
1390 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1391 handle pic dynamic relocs.
1393 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1395 * bfd-in.h (struct elf32_arm_params): Define.
1396 (bfd_elf32_arm_set_target_relocs): Rename into ...
1397 (bfd_elf32_arm_set_target_params): This. Use a struct
1398 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1399 * bfd-in2.h: Regenerate.
1400 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1401 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1402 elf32_arm_params rather than as individual parameters.
1404 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1406 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1407 passed the end of htab->stub_group array.
1408 (elf32_arm_create_or_find_stub_sec): Likewise.
1409 (elf32_arm_create_stub): Likewise.
1411 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1413 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1414 to TRUE for GOT and TLS relocs.
1416 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1418 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1420 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1422 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1423 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1424 (struct elf_arc_link_hash_table): Likewise.
1425 (elf_arc_link_hash_newfunc): Likewise.
1426 (elf_arc_link_hash_table_free): Likewise.
1427 (arc_elf_link_hash_table_create): Likewise.
1428 (elf_arc_relocate_section): Fixed conditions related to dynamic
1429 (elf_arc_check_relocs): Likewise.
1430 (arc_elf_create_dynamic_sections): Added
1431 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1432 through the hash table.
1434 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1436 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1437 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1440 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1442 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1444 * bfd-in2.h: Regenerated from the previous changes.
1445 * libbfd.h: Regenerated from the previous changes.
1447 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1449 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1450 the input import library bfd.
1451 * bfd-in2.h: Regenerate.
1452 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1453 and new_cmse_stub_offset fields.
1454 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1456 (elf32_arm_add_stub): Likewise for stub_offset.
1457 (arm_new_stubs_start_offset_ptr): New function.
1458 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1459 empty SG veneers to have zero relocations.
1460 (arm_size_one_stub): Only initialize stub size and template
1461 information for non empty veneers. Do not update veneer section size
1462 if veneer already has an offset.
1463 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1464 of a boolean indicating success or failure.
1465 (cmse_scan): Change stub_changed parameter into an integer pointer
1466 parameter cmse_stub_created to count the number of stub created and
1467 adapt to change of return value in elf32_arm_create_stub.
1468 (cmse_entry_fct_p): New function.
1469 (arm_list_new_cmse_stub): Likewise.
1470 (set_cmse_veneer_addr_from_implib): Likewise.
1471 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1472 cmse_scan instead of that of cmse_stub_changed to compute the number
1473 of stub created and use it to initialize stub_changed. Call
1474 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1475 of return value in elf32_arm_create_stub. Use
1476 arm_stub_section_start_offset () if not NULL to initialize size of
1477 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1478 erratum fix to -1. Use ret to hold return value.
1479 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1480 NULL to initialize size of secure gateway veneers section. Adapt
1481 comment to stress the importance of zeroing veneer section content.
1482 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1483 initialize eponymous field in struct elf32_arm_link_hash_table.
1485 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1487 * elf32-s390.c (stdarg.h): New include.
1488 (elf_s390_grok_psinfo): New function.
1489 (elf_s390_write_core_note): New function.
1490 (elf_backend_grok_psinfo): Declare backend hook.
1491 (elf_backend_write_core_note): Likewise.
1492 * elf64-s390.c (stdarg.h): New include.
1493 (elf_s390_grok_prstatus): New function.
1494 (elf_s390_grok_psinfo): New function.
1495 (elf_s390_write_core_note): New function.
1496 (elf_backend_grok_prstatus): Declare backend hook.
1497 (elf_backend_grok_psinfo): Likewise.
1498 (elf_backend_write_core_note): Likewise.
1500 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1502 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1503 (elf_s390_finish_ifunc_symbol): Likewise.
1504 (elf_s390_finish_dynamic_symbol): Likewise.
1505 (elf_s390_finish_dynamic_sections): Likewise.
1506 (elf_s390_grok_prstatus): Likewise.
1507 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1508 (elf_s390_finish_dynamic_symbol): Likewise.
1510 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1512 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1514 2016-08-23 Nick Clifton <nickc@redhat.com>
1516 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1517 there is no arm data associated with the section.
1519 2016-08-23 Alan Modra <amodra@gmail.com>
1522 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1523 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1525 2016-08-22 Nick Clifton <nickc@redhat.com>
1527 * doc/chew.c (main): Free the string buffer used to files as they
1530 2016-08-22 Alan Modra <amodra@gmail.com>
1532 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1533 (ppc_elf_relocate_section): ..to here. Comment. Error on
1534 detecting -mbss-plt -fPIC local ifuncs too.
1535 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1536 branch table entries.
1538 2016-08-19 Nick Clifton <nickc@redhat.com>
1540 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1541 section after the symbol table and string table sections.
1543 2016-08-19 Alan Modra <amodra@gmail.com>
1545 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1546 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1547 dyn_relocs for weakdefs.
1548 (alias_readonly_dynrelocs): New function.
1549 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1550 (ppc64_elf_relocate_section): Simplify condition under which
1551 dyn_relocs are emitted.
1553 2016-08-19 Alan Modra <amodra@gmail.com>
1556 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1557 (readonly_dynrelocs): Comment fix.
1558 (global_entry_stub): New function.
1559 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1560 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1561 that in size_global_entry_stubs, handling ifunc too. Delete dead
1563 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1564 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1565 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1566 undefweak syms. Expand and correct comments.
1567 (size_global_entry_stubs): Ensure symbol is defined.
1568 (ppc64_elf_relocate_section): Match condition under which
1569 dyn_relocs are emitted to that in allocate_dynrelocs.
1571 2016-08-12 Alan Modra <amodra@gmail.com>
1573 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1574 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1575 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1577 2016-08-11 Alan Modra <amodra@gmail.com>
1579 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1580 non_got_ref true in any case where we could have generated dynbss
1581 copies but decide not to do so.
1583 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1585 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1586 the stub address retrieved if associated with a microMIPS
1589 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1591 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1592 stub also add STO_MICROMIPS annotation.
1594 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1596 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1597 in microMIPS LA25 stub references.
1599 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1601 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1602 adjusting the use_count of merged .got entries.
1604 2016-08-08 Nick Clifton <nickc@redhat.com>
1606 * doc/chew.c (delete_string): Only free the string buffer if it is
1607 there. Mark the buffer as NULL after freeing.
1608 (drop): Free the dropped string.
1609 (free_words): New function: Frees the memory allocated to the
1611 (add_instrinsic): Duplicate the name string, so that it can be
1613 (compile): Free unused words.
1614 (main): Free the dictionary and top level string buffers at the
1617 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1619 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1620 * bfd-in2.h: Regenerate.
1621 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1623 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1624 cmse_implib field in struct elf32_arm_link_hash_table.
1625 (elf32_arm_filter_cmse_symbols): New function.
1626 (elf32_arm_filter_implib_symbols): Likewise.
1627 (elf_backend_filter_implib_symbols): Define to
1628 elf32_arm_filter_implib_symbols.
1630 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1632 * elf32-arm.c (CMSE_PREFIX): Define macro.
1633 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1634 (cmse_branch_thumb_only): Declare stub.
1635 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1636 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1637 FALSE if there is no PLT.
1638 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1639 (elf32_arm_final_link_relocate): Likewise.
1640 (elf32_arm_gc_sweep_hook): Likewise.
1641 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1642 secure entry functions.
1643 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1644 (arm_dedicated_stub_output_section_required): Change to a switch case
1645 and add a case for arm_stub_cmse_branch_thumb_only.
1646 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1647 (arm_stub_dedicated_output_section_name): Likewise.
1648 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1649 ATTRIBUTE_UNUSED for htab parameter.
1650 (arm_stub_required_alignment): Likewise.
1651 (arm_stub_sym_claimed): Likewise.
1652 (arm_dedicated_stub_section_padding): Likewise.
1653 (cmse_scan): New function.
1654 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1655 Set stub_changed to TRUE if such veneers were created.
1656 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1659 2016-08-02 Alan Modra <amodra@gmail.com>
1662 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1664 2016-08-02 Nick Clifton <nickc@redhat.com>
1667 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1668 (elf_backend_sweep_hook): Delete.
1670 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1671 Kwok Cheung Yeung <kcy@codesourcery.com>
1673 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1674 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1675 (ppc_elf_vle_split16): Clear field before inserting.
1677 2016-08-01 Nick Clifton <nickc@redhat.com>
1679 * po/sv.po: Updated Swedish translation.
1681 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1682 Nick Clifton <nickc@redhat.com>
1685 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1686 of the coff_section_data before using it.
1688 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1690 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1691 in PLT compression selection.
1692 (_bfd_mips_elf_check_relocs): Likewise.
1694 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1696 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1697 case where there's no elf_link_hash_entry while processing
1698 GOT_NORMAL got entries.
1700 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1702 * version.m4 (BFD_VERSION): Set to 2.27.51.
1703 * configure: Regenerated.
1705 2016-07-21 Nick Clifton <nickc@redhat.com>
1707 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1708 (swap_out_syms): Return an error when not finding ELF output
1709 section rather than asserting.
1711 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1713 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1715 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1717 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1718 and handle pr_pid if present.
1720 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1723 * elf.c (assign_file_positions_for_load_sections): Also check
1724 p_paddr for program header space.
1726 2016-07-20 Alan Modra <amodra@gmail.com>
1728 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1729 ppc64_elf_unhandled_reloc for special_function.
1730 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1732 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1734 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1736 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1737 corresponding error message.
1739 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1741 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1742 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1743 (branch_reloc_p): New function.
1744 (mips_elf_calculate_relocation): Handle ISA mode determination
1745 for relocations against section symbols, against absolute
1746 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1748 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1749 checks for weak undefined symbols. Also check target alignment
1750 within the same ISA mode.
1751 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1752 in the alignment check.
1753 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1754 <R_MICROMIPS_PC10_S1>: Likewise.
1755 <R_MICROMIPS_PC16_S1>: Likewise.
1756 (mips_elf_perform_relocation): Report a failure for unsupported
1757 same-mode JALX instructions and cross-mode branches.
1758 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1759 error messages for jumps to misaligned addresses.
1761 2016-07-16 Alan Modra <amodra@gmail.com>
1763 * elflink.c: Include plugin-api.h.
1764 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1765 (try_claim): ..here.
1766 * plugin.h: Don't include bfd.h.
1767 (bfd_plugin_open_input): Declare.
1769 2016-07-16 Alan Modra <amodra@gmail.com>
1771 * targets.c (bfd_seach_for_target): Rename to..
1772 (bfd_iterate_over_targets): ..this. Rewrite doc.
1773 * bfd-in2.h: Regenerate.
1775 2016-07-16 Alan Modra <amodra@gmail.com>
1777 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1778 * libbfd.h: Regenerate.
1779 * bfd-in2.h: Regenerate.
1781 2016-07-16 Alan Modra <amodra@gmail.com>
1783 * libbfd-in.h (BFD_ALIGN): Move to..
1785 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1786 * elf32-ppc.c (default_params): Adjust init.
1787 (ppc_elf_link_params): Set pagesize_p2.
1788 * libbfd.h: Regenerate.
1789 * bfd-in2.h: Regenerate.
1791 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1793 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1794 (_bfd_elf_filter_global_symbols): Declare.
1795 * elf.c (_bfd_elf_filter_global_symbols): New function.
1796 * elflink.c (elf_filter_global_symbols): Likewise.
1797 (elf_output_implib): Likewise.
1798 (bfd_elf_final_link): Call above function, failing if it does.
1799 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1801 (elf_backend_copy_indirect_symbol): Fix spacing.
1802 (elf_backend_hide_symbol): Likewise.
1803 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1805 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1806 Nick Clifton <nickc@redhat.com>
1808 * elf32-arc.c (PR_DEBUG): Delete.
1809 Fix printing of debug information. Fix formatting of debug
1811 (debug_arc_reloc): Handle symbols that are not from an input file.
1812 (arc_do_relocation): Remove excessive exclamation points.
1814 * arc-got.h: Fix formatting. Fix printing of debug information.
1815 (new_got_entry_to_list): Use xmalloc.
1816 * config.bfd: use the big-endian arc vector as the default vector
1817 for big-endian arc targets.
1819 2016-07-15 Alan Modra <amodra@gmail.com>
1821 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1822 from marking sym_indices.
1824 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1826 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1827 first with relocations against absolute symbols.
1828 (bfd_install_relocation): Likewise.
1830 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1832 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1833 .got/.got.plt sections to 8 bytes.
1835 2016-07-12 Nick Clifton <nickc@redhat.com>
1837 * binary.c (binary_set_section_contents): Second grammar fix.
1839 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1841 * binary.c (binary_set_section_contents): Fix grammar in warning
1844 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1846 * elf32-arc.c: made PR_DEBUG always defined.
1848 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1850 * arc-got.h: Moved got related structures from elf32-arc.c to
1851 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1852 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1853 tls_type_for_reloc, symbol_has_entry_of_type,
1854 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1855 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1856 relocate_fix_got_relocs_for_got_info,
1857 create_got_dynrelocs_for_single_entry,
1858 create_got_dynrelocs_for_got_info): Added to file.
1859 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1862 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1864 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1866 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1868 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1869 (THUMB32_MOVW): Likewise.
1870 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1871 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1872 (arm_stub_is_thumb): Add new veneer stub.
1873 (arm_type_of_stub): Use new veneer.
1874 (arm_stub_required_alignment): Add new veneer.
1876 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1878 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1879 (SEC_ELF_PURECODE): ... this.
1880 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1882 (elf32_arm_fake_sections): Likewise.
1883 (elf_32_arm_section_flags): Likewise.
1884 (elf_32_arm_lookup_section_flags): Likewise.
1885 * section.c (SEC_ELF_NOREAD): Rename to ...
1886 (SEC_ELF_PURECODE): ... this.
1888 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1890 * elf32-arm.c (using_thumb2_bl): New function.
1891 (arm_type_of_stub): Declare thumb2 variable together and change type
1892 to bfd_boolean. Use using_thumb2_bl () to determine whether
1893 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1894 checked for BL range.
1895 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1896 the bit size of BL offset.
1898 2016-06-29 Nick Clifton <nickc@redhat.com>
1900 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1901 Returns TRUE for AArch64 mapping symbols.
1902 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1903 mapping symbols as precious in object files so that they will not
1905 (elf_backend_symbol_processing): Define.
1907 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1908 for ARM mapping symbols.
1909 (elf32_arm_backend_symbol_processing): Make use of the new function.
1911 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1914 * elflink.c (elf_link_check_versioned_symbol): Return false
1915 for unreferenced undefined symbol.
1917 2016-06-28 Nick Clifton <nickc@redhat.com>
1919 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1922 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1923 function. Marks mapping symbols in object files as precious, so
1924 that strip will not remove them.
1925 (elf_backend_symbol_processing): Define.
1927 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1929 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1930 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1932 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1934 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1936 (mips16_reloc_map): Likewise.
1937 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1938 (mips16_elf64_howto_table_rela): Likewise.
1939 (mips16_reloc_map): Likewise.
1940 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1941 (elf_mips16_howto_table_rela): Likewise.
1942 (mips16_reloc_map): Likewise.
1943 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1944 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1945 (b_reloc_p): Likewise.
1946 (mips_elf_calculate_relocation): Likewise.
1947 (_bfd_mips_elf_check_relocs): Likewise.
1948 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1949 * bfd-in2.h: Regenerate.
1950 * libbfd.h: Regenerate.
1952 2016-06-27 Alan Modra <amodra@gmail.com>
1955 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1956 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1958 (ppc64_elf_size_stubs): Adjust to suit.
1960 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1962 * elf32-dlx.h: New file.
1963 * elf32-dlx.c: Adjust.
1965 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1967 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1969 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1971 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1974 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1976 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1977 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1978 (elfcore_grok_freebsd_psinfo): New function.
1979 (elfcore_grok_freebsd_prstatus): New function.
1980 (elfcore_grok_freebsd_note): New function.
1981 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1984 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1986 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1989 2016-06-24 Alan Modra <amodra@gmail.com>
1991 * config.bfd: Delete mips vxworks patterns matched earlier.
1992 Combine mips*-*-none with mips*-*-elf*.
1994 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1996 * elfxx-mips.c (mips_elf_perform_relocation): Call
1997 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1998 use the `%X%H' format for the cross-mode jump conversion error
1999 message. Remove the full stop from the end of the message.
2000 Continue processing rather than returning failure.
2002 2016-06-21 Graham Markall <graham.markall@embecosm.com>
2004 * archures.c: Remove bfd_mach_arc_nps400.
2005 * bfd-in2.h: Likewise.
2006 * cpu-arc.c (arch_info_struct): Likewise.
2007 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
2010 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2014 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2016 (elf_link_is_defined_archive_symbol): Call
2017 bfd_link_plugin_object_p on unknown plugin object and use the
2018 IR symbol table if the input is an IR object.
2019 * plugin.c (bfd_link_plugin_object_p): New function.
2020 * plugin.h (bfd_link_plugin_object_p): New prototype.
2022 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2025 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2026 on symbol from plugin dummy input.
2028 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2030 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2032 * bfd-in2.h: Regenerated.
2033 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2034 with bfd_plugin_unknown.
2036 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2039 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2040 bfd_boolean argument.
2041 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2042 "shared object" with "PIC object" in comments.
2043 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2044 "shared object" with "PIC object" in comments. Avoid PLT if
2045 requested. Generate dynamic relocations for non-GOT references.
2046 Make room for the special first entry in PLT and allocate PLT
2047 entry only for PLT and PC-relative references. Store dynamic
2048 GOT relocations in .rel[a].iplt section for static executables.
2049 If PLT isn't used, always use GOT for symbol value. Don't
2050 allocate GOT entry if it isn't used.
2051 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2052 count only in the code section. Allocate dynamic pointer
2053 relocation against STT_GNU_IFUNC symbol in the non-code section.
2054 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2055 only for PC-relative references.
2056 (elf_i386_allocate_dynrelocs): Pass TRUE to
2057 _bfd_elf_allocate_ifunc_dyn_relocs.
2058 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2059 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2060 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2061 the non-code section and store it in the proper REL section.
2062 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2064 (elf_i386_finish_dynamic_symbol): Generate dynamic
2065 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2066 STT_GNU_IFUNC symbols without PLT.
2067 (elf_i386_finish_dynamic_sections): Don't handle local
2068 STT_GNU_IFUNC symbols here.
2069 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2071 (elf_backend_output_arch_local_syms): New.
2072 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2073 count only in the code section. Allocate dynamic pointer
2074 relocation against STT_GNU_IFUNC symbol in the non-code section.
2075 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2076 count only for PC-relative references.
2077 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2078 _bfd_elf_allocate_ifunc_dyn_relocs.
2079 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2080 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2081 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2082 without PLT. Generate dynamic pointer relocation against
2083 STT_GNU_IFUNC symbol in the non-code section and store it in
2084 the proper RELA section. Don't allow non-pointer relocation
2085 against STT_GNU_IFUNC symbol without PLT.
2086 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2087 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2088 STT_GNU_IFUNC symbols without PLT.
2089 (elf_x86_64_finish_dynamic_sections): Don't handle local
2090 STT_GNU_IFUNC symbols here.
2091 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2093 (elf_backend_output_arch_local_syms): New.
2094 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2095 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2097 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2098 Tony Wang <tony.wang@arm.com>
2100 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2102 (stub_long_branch_thumb2_only): Define stub.
2103 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2104 (arm_stub_long_branch_thumb2_only): Likewise.
2105 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2108 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2110 * archures.c (bfd_mach_sparc_v8plusc): Define.
2111 (bfd_mach_sparc_v9c): Likewise.
2112 (bfd_mach_sparc_v8plusd): Likewise.
2113 (bfd_mach_sparc_v9d): Likewise.
2114 (bfd_mach_sparc_v8pluse): Likewise.
2115 (bfd_mach_sparc_v9e): Likewise.
2116 (bfd_mach_sparc_v8plusv): Likewise
2117 (bfd_mach_sparc_v9v): Likewise.
2118 (bfd_mach_sparc_v8plusm): Likewise.
2119 (bfd_mach_sparc_v9m): Likewise.
2120 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2121 (bfd_mach_sparc_64bit_p): Likewise.
2122 * bfd-in2.h: Regenerate.
2123 * cpu-sparc.c (arch_info_struct): Add entries for
2124 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2125 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2126 and bfd_mach_sparc_v9{c,d,e,v,m}.
2127 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2128 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2130 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2132 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2133 symbols for relocations against IFUNC symbols.
2134 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2136 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2138 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2139 .rela.iplt in DT_PLTRELSZ.
2140 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2141 for DT_PLTRELSZ and DT_RELASZ as well.
2143 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2145 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2146 non-loaded, non-alloced sections.
2147 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2149 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2151 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2152 allocating dynamic relocation.
2153 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2155 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2158 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2159 offsets until reloc_toaddr.
2161 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2163 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2164 Don't check symbol type for STN_UNDEF symbol index.
2165 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2166 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2169 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2171 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2173 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2174 for exact arch value then. Force review of arch check logic for new
2176 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2177 that logic for new architecture.
2178 (arch_has_thumb2_nop): Remove.
2179 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2180 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2182 2016-06-14 Alan Modra <amodra@gmail.com>
2184 * bfd-in.h (bfd_my_archive): Delete.
2185 * bfd-in2.h: Regenerate.
2187 2016-06-14 Alan Modra <amodra@gmail.com>
2190 * archive.c (open_nested_file): Set my_archive.
2191 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2193 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2194 (bfd_seek): Likewise.
2195 * bfdwin.c (bfd_get_file_window): Likewise.
2196 * cache.c (cache_bmmap): Likewise.
2197 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2198 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2200 * plugin.c (try_claim): Likewise.
2201 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2202 file within thin archive, not the archive.
2204 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2207 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2208 section address for R_386_GOT32/R_386_GOT32X relocations against
2209 IFUNC symbols if there is no base register and return error for
2212 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2214 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2215 GOT32 adjustment for static executables.
2217 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2219 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2221 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2223 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2225 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2227 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2229 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2231 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2232 (SECTSTART): Changed.
2233 (elf_arc_relocate_section): Fixed mistake in PIE related
2235 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2237 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2239 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2240 enable support for "-z combreloc" and DT_RELACOUNT.
2241 (elf_backend_reloc_type_class): Likewise
2243 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2246 * elf32-i386.c (elf_i386_relocate_section): When relocating
2247 R_386_GOT32, return error without a base register for PIC and
2248 subtract the .got.plt section address only with a base register.
2250 2016-06-10 Alan Modra <amodra@gmail.com>
2252 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2253 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2254 (_bfd_elf_strtab_init): Formatting.
2255 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2256 (_bfd_elf_strtab_addref): Take size_t idx param.
2257 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2258 (_bfd_elf_strtab_offset): Likewise.
2259 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2260 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2261 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2262 (_bfd_elf_strtab_finalize): Similarly.
2263 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2264 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2265 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2266 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2267 using bfd_size_type.
2268 (bfd_section_from_shdr): Delete amt.
2269 (_bfd_elf_init_reloc_shdr): Likewise.
2270 (_bfd_elf_link_assign_sym_version): Likewise.
2271 (assign_section_numbers): Use size_t reloc_count.
2272 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2273 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2274 (elf_link_is_defined_archive_symbol): Likewise.
2275 (elf_add_dt_needed_tag): Likewise.
2276 (elf_finalize_dynstr): Likewise.
2277 (elf_link_add_object_symbols): Likewise.
2278 (bfd_elf_size_dynamic_sections): Likewise.
2279 (elf_create_symbuf): Similarly.
2280 (bfd_elf_match_symbols_in_sections): Likewise.
2281 (elf_link_swap_symbols_out): Likewise.
2282 (elf_link_check_versioned_symbol): Likewise.
2283 (bfd_elf_gc_record_vtinherit): Likewise.
2284 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2286 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2289 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2290 and relocs only if shrinking occurred.
2292 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2294 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2295 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2296 (elf_i386_check_tls_transition): Check indirect call and direct
2297 call with the addr32 prefix for general and local dynamic models.
2298 Set the tls_get_addr feild.
2299 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2300 indirect ___tls_get_addr call via GOT.
2301 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2302 transitions with indirect call and direct call with the addr32
2305 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2307 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2308 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2309 (elf_s390_relocate_section): Fix comment.
2310 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2313 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2315 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2316 section offset when calculation the larl operand in the first PLT
2319 2016-06-07 Alan Modra <amodra@gmail.com>
2321 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2322 to match other 32-bit archs.
2323 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2324 (ppc_elf_object_p): Call it.
2325 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2327 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2328 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2329 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2330 _bfd_elf_ppc_at_tprel_transform): Move to..
2331 * elf-bfd.h: ..here.
2332 (_bfd_elf_ppc_set_arch): Declare.
2333 * bfd-in2.h: Regenerate.
2335 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2337 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2338 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2339 (elf_x86_64_check_tls_transition): Check indirect call and
2340 direct call with the addr32 prefix for general and local dynamic
2341 models. Set the tls_get_addr feild.
2342 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2343 indirect __tls_get_addr call via GOT.
2344 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2345 transitions with indirect call and direct call with the addr32
2348 2016-06-04 Christian Groessler <chris@groessler.org>
2350 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2352 2016-06-02 Nick Clifton <nickc@redhat.com>
2355 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2357 (arch_info_struct): Likewise.
2358 (architectures): Likewise.
2360 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2362 * config.bfd: Replace -uclibc with *.
2364 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2366 * elf64-x86-64.c: Replace data32 with data16 in comments.
2368 2016-05-31 Alan Modra <amodra@gmail.com>
2372 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2373 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2374 symbol given a version by a script different to the version
2375 of the symbol being added.
2376 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2377 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2378 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2379 (struct strtab_save): New.
2380 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2381 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2382 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2384 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2386 * elf32-hppa.h: Add extern "C".
2387 * elf32-nds32.h: Likewise.
2388 * elf32-tic6x.h: Likewise.
2390 2016-06-01 Nick Clifton <nickc@redhat.com>
2392 * po/sr.po: New Serbian translation.
2393 * configure.ac (ALL_LINGUAS): Add sr.
2394 * configure: Regenerate.
2396 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2398 * elfxx-mips.c (b_reloc_p): New function.
2399 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2402 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2404 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2405 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2406 reloc location from calculation, treat the addend as signed with
2407 local non-section symbols and enable overflow detection.
2409 2016-05-28 Alan Modra <amodra@gmail.com>
2411 * aoutx.h: Adjust linker callback calls throughout file,
2414 * coff-alpha.c: Likewise.
2415 * coff-arm.c: Likewise.
2416 * coff-h8300.c: Likewise.
2417 * coff-h8500.c: Likewise.
2418 * coff-i960.c: Likewise.
2419 * coff-mcore.c: Likewise.
2420 * coff-mips.c: Likewise.
2421 * coff-ppc.c: Likewise.
2422 * coff-rs6000.c: Likewise.
2423 * coff-sh.c: Likewise.
2424 * coff-tic80.c: Likewise.
2425 * coff-w65.c: Likewise.
2426 * coff-z80.c: Likewise.
2427 * coff-z8k.c: Likewise.
2428 * coff64-rs6000.c: Likewise.
2429 * cofflink.c: Likewise.
2430 * ecoff.c: Likewise.
2431 * elf-bfd.h: Likewise.
2432 * elf-m10200.c: Likewise.
2433 * elf-m10300.c: Likewise.
2434 * elf32-arc.c: Likewise.
2435 * elf32-arm.c: Likewise.
2436 * elf32-avr.c: Likewise.
2437 * elf32-bfin.c: Likewise.
2438 * elf32-cr16.c: Likewise.
2439 * elf32-cr16c.c: Likewise.
2440 * elf32-cris.c: Likewise.
2441 * elf32-crx.c: Likewise.
2442 * elf32-d10v.c: Likewise.
2443 * elf32-epiphany.c: Likewise.
2444 * elf32-fr30.c: Likewise.
2445 * elf32-frv.c: Likewise.
2446 * elf32-ft32.c: Likewise.
2447 * elf32-h8300.c: Likewise.
2448 * elf32-hppa.c: Likewise.
2449 * elf32-i370.c: Likewise.
2450 * elf32-i386.c: Likewise.
2451 * elf32-i860.c: Likewise.
2452 * elf32-ip2k.c: Likewise.
2453 * elf32-iq2000.c: Likewise.
2454 * elf32-lm32.c: Likewise.
2455 * elf32-m32c.c: Likewise.
2456 * elf32-m32r.c: Likewise.
2457 * elf32-m68hc1x.c: Likewise.
2458 * elf32-m68k.c: Likewise.
2459 * elf32-mep.c: Likewise.
2460 * elf32-metag.c: Likewise.
2461 * elf32-microblaze.c: Likewise.
2462 * elf32-moxie.c: Likewise.
2463 * elf32-msp430.c: Likewise.
2464 * elf32-mt.c: Likewise.
2465 * elf32-nds32.c: Likewise.
2466 * elf32-nios2.c: Likewise.
2467 * elf32-or1k.c: Likewise.
2468 * elf32-ppc.c: Likewise.
2469 * elf32-s390.c: Likewise.
2470 * elf32-score.c: Likewise.
2471 * elf32-score7.c: Likewise.
2472 * elf32-sh.c: Likewise.
2473 * elf32-sh64.c: Likewise.
2474 * elf32-spu.c: Likewise.
2475 * elf32-tic6x.c: Likewise.
2476 * elf32-tilepro.c: Likewise.
2477 * elf32-v850.c: Likewise.
2478 * elf32-vax.c: Likewise.
2479 * elf32-visium.c: Likewise.
2480 * elf32-xstormy16.c: Likewise.
2481 * elf32-xtensa.c: Likewise.
2482 * elf64-alpha.c: Likewise.
2483 * elf64-hppa.c: Likewise.
2484 * elf64-ia64-vms.c: Likewise.
2485 * elf64-mmix.c: Likewise.
2486 * elf64-ppc.c: Likewise.
2487 * elf64-s390.c: Likewise.
2488 * elf64-sh64.c: Likewise.
2489 * elf64-x86-64.c: Likewise.
2490 * elflink.c: Likewise.
2491 * elfnn-aarch64.c: Likewise.
2492 * elfnn-ia64.c: Likewise.
2493 * elfxx-mips.c: Likewise.
2494 * elfxx-sparc.c: Likewise.
2495 * elfxx-tilegx.c: Likewise.
2496 * linker.c: Likewise.
2497 * pdp11.c: Likewise.
2498 * pe-mips.c: Likewise.
2499 * reloc.c: Likewise.
2500 * reloc16.c: Likewise.
2501 * simple.c: Likewise.
2502 * vms-alpha.c: Likewise.
2503 * xcofflink.c: Likewise.
2504 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2505 status param. Adjust calls to these and linker callbacks throughout.
2506 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2507 get_ramstart): Delete status param. Adjust calls to these and
2508 linker callbacks throughout.
2510 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2512 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2513 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2514 target alignment verification.
2516 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2518 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2519 section name if `bfd_elf_string_from_elf_section' returns an
2522 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2524 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2525 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2526 for message. Continue processing rather than returning failure.
2528 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2530 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2531 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2532 Call `bfd_set_error'.
2534 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2537 * archive.c (bfd_slurp_armap): Replace
2538 bfd_elf64_archive_slurp_armap with
2539 _bfd_archive_64_bit_slurp_armap.
2540 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2541 BFD64 is defined and the archive is too big.
2542 (coff_write_armap): Likewise.
2543 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2544 (_bfd_archive_64_bit_slurp_armap): This.
2545 (bfd_elf64_archive_write_armap): Renamed to ...
2546 (_bfd_archive_64_bit_write_armap): This.
2547 * configure.ac: Add --enable-64-bit-archive.
2548 (want_64_bit_archive): New. Set to true by default for 64-bit
2549 MIPS and s390 ELF targets.
2550 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2551 * config.in: Regenerated.
2552 * configure: Likewise.
2553 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2554 (bfd_elf64_archive_slurp_armap): Likewise.
2555 (bfd_elf64_archive_write_armap): Likewise.
2556 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2557 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2558 (bfd_elf64_archive_truncate_arname): Likewise.
2559 (bfd_elf64_archive_read_ar_hdr): Likewise.
2560 (bfd_elf64_archive_write_ar_hdr): Likewise.
2561 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2562 (bfd_elf64_archive_get_elt_at_index): Likewise.
2563 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2564 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2565 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2566 (bfd_elf64_archive_slurp_armap): Likewise.
2567 (bfd_elf64_archive_write_armap): Likewise.
2568 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2569 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2570 (bfd_elf64_archive_truncate_arname): Likewise.
2571 (bfd_elf64_archive_read_ar_hdr): Likewise.
2572 (bfd_elf64_archive_write_ar_hdr): Likewise.
2573 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2574 (bfd_elf64_archive_get_elt_at_index): Likewise.
2575 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2576 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2577 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2578 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2579 bfd_elfNN_archive_functions isn't defined.
2580 (TARGET_LITTLE_SYM): Likewise.
2581 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2582 (_bfd_archive_64_bit_write_armap): Likewise.
2583 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2584 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2585 (_bfd_archive_64_bit_truncate_arname): Likewise.
2586 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2587 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2588 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2589 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2590 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2591 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2592 * libbfd.h: Regenerated.
2593 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2594 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2596 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2599 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2600 linker add_archive_element callback returns FALSE.
2601 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2602 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2603 archive element if linker add_archive_element callback returns
2605 * elflink.c (elf_link_add_archive_symbols): Likewise.
2606 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2607 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2608 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2609 (xcoff_link_check_ar_symbols): Likewise.
2611 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2613 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2614 <bfd_reloc_outofrange>: Unify error reporting code.
2616 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2618 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2619 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2620 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2621 * bfd-in2.h: Regenerate.
2622 * libbfd.h: Likewise.
2624 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2626 * config.bfd: Add entry for arm-phoenix.
2628 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2630 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2631 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2632 account for padding for stub section requiring one.
2633 (elf32_arm_build_stubs): Add comment to stress the importance of
2634 zeroing veneer section content.
2636 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2638 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2640 * bfd-in2.h: Regenerate.
2641 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2643 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2644 (arm_dedicated_stub_output_section_name): Likewise.
2645 (arm_dedicated_stub_input_section_ptr): Likewise.
2646 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2647 function description comment. Add support for dedicated output stub
2648 section to given stub types.
2649 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2650 elf32_arm_create_or_find_stub_sec.
2651 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2652 (elf32_arm_size_stubs): Pass stub type when calling
2653 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2654 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2656 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2658 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2659 when setting need_convert_load.
2661 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2663 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2666 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2669 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2671 (elf_i386_convert_load): Don't convert R_386_GOT32.
2673 2016-05-20 Alan Modra <amodra@gmail.com>
2676 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2677 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2679 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2681 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2682 (debug_arc_reloc): Likewise.
2683 (elf_arc_relocate_section): Likewise.
2684 (elf_arc_check_relocs): Likewise.
2685 (elf_arc_adjust_dynamic_symbol): Likewise.
2686 (elf_arc_add_symbol_hook): Likewise.
2688 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2690 * config.bfd: Remove `am34-*-linux*' support.
2692 2016-05-19 Alan Modra <amodra@gmail.com>
2694 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2695 relocs before plt relocs.
2697 2016-05-19 Alan Modra <amodra@gmail.com>
2699 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2700 before dereferencing.
2702 2016-05-18 Nick Clifton <nickc@redhat.com>
2704 * po/sv.po: Updated Swedish translation.
2706 2016-05-18 Alan Modra <amodra@gmail.com>
2708 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2709 for each BFD. Don't goto error_ret_free_local from outside loop.
2711 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2713 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2714 STB_GNU_UNIQUE handling.
2715 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2716 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2717 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2718 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2719 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2720 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2721 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2722 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2723 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2724 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2725 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2726 (elf_backend_add_symbol_hook): Remove macro.
2727 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2728 for STB_GNU_UNIQUE symbols.
2730 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2732 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2734 (v850_elf_copy_private_bfd_data): ... here. Call the new
2735 function and `_bfd_elf_copy_private_bfd_data'.
2737 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2740 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2741 GOTPCREL relocation against large section.
2743 2016-05-13 Alan Modra <amodra@gmail.com>
2745 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2746 linker dynamic sections in calculating size and address of
2747 dynamic tags rather than using output sections. Remove asserts.
2748 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2749 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2750 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2751 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2752 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2753 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2754 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2755 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2756 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2757 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2758 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2759 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2760 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2761 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2762 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2763 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2764 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2765 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2766 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2767 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2768 * elflink.c (bfd_elf_final_link): Likewise.
2769 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2770 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2771 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2772 don't set doit. Look up dynobj section.
2773 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2774 invocation and dynamic tag vma calculation. Don't test
2775 boolean var == TRUE.
2776 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2779 2016-05-13 Alan Modra <amodra@gmail.com>
2781 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2782 octets_per_byte. Put dynamic .rela.plt last in link orders.
2783 Assign output_offset for reloc sections rather than writing
2784 sorted relocs from block corresponding to output_offset.
2786 2016-05-12 Alan Modra <amodra@gmail.com>
2788 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2790 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2792 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2794 2016-05-11 Alan Modra <amodra@gmail.com>
2796 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2797 (elf32_hppa_check_relocs): Don't set dynobj.
2798 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2799 (elf32_hppa_build_stubs): Likewise.
2800 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2802 2016-05-11 Alan Modra <amodra@gmail.com>
2805 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2806 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2808 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2810 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2811 aarch64_tls_transition check.
2813 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2815 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2817 (arm_stub_sym_claimed): New function.
2818 (elf32_arm_create_stub): Use veneered symbol name and section if
2819 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2820 (arm_stub_claim_sym): New function.
2821 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2822 veneered symbol, otherwise create local symbol as before.
2824 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2826 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2827 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2828 and set branch type of a symbol.
2829 (bfd_elf32_arm_process_before_allocation): Likewise.
2830 (elf32_arm_relocate_section): Likewise and fix identation along the
2832 (allocate_dynrelocs_for_symbol): Likewise.
2833 (elf32_arm_finish_dynamic_symbol): Likewise.
2834 (elf32_arm_swap_symbol_in): Likewise.
2835 (elf32_arm_swap_symbol_out): Likewise.
2837 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2839 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2840 * bfd-in2.h: Regenerated.
2841 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2842 parameter to add_stub_section callback.
2843 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2844 and pass it down to add_stub_section.
2845 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2847 (elf32_arm_size_stubs): Add output section parameter to
2848 add_stub_section function pointer parameter.
2850 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2852 * elf32-arm.c (elf32_arm_create_stub): New function.
2853 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2855 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2857 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2858 arm_stub_a8_veneer_lwm enumerator.
2859 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2860 aforementioned enumerator.
2861 (struct elf32_arm_stub_hash_entry): Delete target_addend
2862 field and add source_value.
2863 (struct a8_erratum_fix): Delete addend field and add target_offset.
2864 (stub_hash_newfunc): Initialize source_value field amd remove
2865 initialization for target_addend.
2866 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2867 the else to being always executed, moving the
2868 arm_stub_a8_veneer_b_cond specific code in it. Remove
2869 stub_entry->target_addend from points_to computation.
2870 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2871 to target symbol from start of section rather than the offset from the
2873 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2874 fields from struct a8_erratum_fix's offset and target_offset
2876 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2877 veneered_insn_loc and loc using stub_entry's source_value.
2879 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2881 (elf32_arm_merge_eabi_attributes): Add merging logic for
2884 2016-05-10 Pip Cet <pipcet@gmail.com>
2887 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2888 Define as _bfd_generic_copy_link_hash_symbol_type when using
2891 2016-05-09 Nick Clifton <nickc@redhat.com>
2894 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2895 field before accessing sections array.
2897 2016-05-09 Christophe Monat <christophe.monat@st.com>
2900 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2901 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2903 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2905 (create_instruction_vldmdb): Likewise.
2906 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2907 uses it to re-encode.
2909 2016-05-09 Nick Clifton <nickc@redhat.com>
2912 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2915 2016-05-09 Alan Modra <amodra@gmail.com>
2917 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2919 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2922 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2923 documenting that indx == -3 if symbol is defined in a discarded
2925 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2926 symbol is defined in a discarded section.
2927 (elf_link_output_extsym): Strip a global symbol defined in a
2930 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2932 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2935 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2937 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2939 (elf_i386_convert_load_reloc): This. New function.
2940 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2942 (elf_x86_64_convert_load_reloc): This. New function.
2944 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2946 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2947 Don't check if contents == NULL.
2948 (elf_i386_tls_transition): Add from_relocate_section. Check
2949 from_relocate_section instead of contents != NULL. Update
2950 elf_i386_check_tls_transition call.
2951 (elf_i386_check_relocs): Cache the section contents if
2952 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2953 elf_i386_tls_transition.
2954 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2955 to elf_i386_tls_transition.
2956 (elf_backend_caches_rawsize): New.
2957 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2958 if contents == NULL.
2959 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2960 from_relocate_section instead of contents != NULL.
2961 (elf_x86_64_check_relocs): Cache the section contents if
2962 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2963 elf_x86_64_tls_transition.
2964 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2965 to elf_x86_64_tls_transition.
2966 (elf_backend_caches_rawsize): New.
2968 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2971 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2974 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2976 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2977 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2978 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2979 no_apply_dynamic_relocs.
2980 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2981 dynamic relocations generated.
2983 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2985 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2987 (elf_i386_create_dynamic_sections): Here.
2988 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2989 interp setting to ...
2990 (elf_x86_64_create_dynamic_sections): Here.
2992 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2994 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2995 and replace (EH)->has_got_reloc with GOT_RELOC.
2996 (elf_i386_fixup_symbol): Pass has_got_reloc to
2997 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2998 (elf_i386_allocate_dynrelocs): Likewise.
2999 (elf_i386_relocate_section): Likewise.
3000 (elf_i386_finish_dynamic_symbol): Likewise.
3001 (elf_i386_convert_load): Pass TRUE to
3002 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3003 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
3004 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
3005 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
3006 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3007 (elf_x86_64_allocate_dynrelocs): Likewise.
3008 (elf_x86_64_relocate_section): Likewise.
3009 (elf_x86_64_finish_dynamic_symbol): Likewise.
3010 (elf_x86_64_convert_load): Pass TRUE to
3011 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3013 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3015 * elf32-i386.c (check_relocs_failed): New.
3016 (elf_i386_check_relocs): Set check_relocs_failed on error.
3017 (elf_i386_relocate_section): Skip if check_relocs failed.
3019 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3022 check_relocs_failed on error.
3024 2016-04-29 Nick Clifton <nickc@redhat.com>
3027 * elf-bfd.h (struct elf_backend_data): Rename
3028 elf_backend_set_special_section_info_and_link to
3029 elf_backend_copy_special_section_fields.
3030 * elfxx-target.h: Likewise.
3031 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3032 comparing section flags.
3033 (copy_special_section_fields): New function.
3034 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3035 Perform two scans over special sections. The first one looks for
3036 a direct mapping between the output section and an input section.
3037 The second scan looks for a possible match based upon section
3039 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3040 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3042 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3043 elf32_i386_copy_solaris_special_section_fields.
3044 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3045 Rename to elf32_sparc_copy_solaris_special_section_fields.
3046 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3047 elf64_x86_64_copy_solaris_special_section_fields.
3049 2016-04-28 Nick Clifton <nickc@redhat.com>
3051 * po/zh_CN.po: Updated Chinese (simplified) translation.
3053 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3056 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3057 when estimating distances between output sections.
3059 2016-04-27 Alan Modra <amodra@gmail.com>
3061 * elflink.c (_bfd_elf_is_start_stop): New function.
3062 (_bfd_elf_gc_mark_rsec): Use it.
3063 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3065 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3067 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3068 * mmo.c (mmo_get_section_contents): Likewise.
3069 (mmo_set_section_contents): Likewise.
3071 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3073 * elf-bfd.h (elf_link_hash_table): Update comments for
3075 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3076 the unused NULL entry at the head of dynamic symbol table.
3077 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3080 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3082 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3083 created file from dynobj.
3085 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3087 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3088 normal input file if possible.
3090 2016-04-21 Nick Clifton <nickc@redhat.com>
3092 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3093 * aout-target.h: Likewise.
3094 * aout-tic30.c: Likewise.
3095 * binary.c: Likewise.
3097 * coff-alpha.c: Likewise.
3098 * coff-rs6000.c: Likewise.
3099 * coff64-rs6000.c: Likewise.
3100 * coffcode.h: Likewise.
3101 * i386msdos.c: Likewise.
3102 * i386os9k.c: Likewise.
3105 * libbfd-in.h: Likewise.
3106 * libecoff.h: Likewise.
3107 * mach-o-target.c: Likewise.
3109 * nlm-target.h: Likewise.
3110 * oasys.c: Likewise.
3112 * plugin.c: Likewise.
3113 * ppcboot.c: Likewise.
3116 * tekhex.c: Likewise.
3117 * versados.c: Likewise.
3118 * vms-alpha.c: Likewise.
3120 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3121 * linker.c (bfd_link_check_relocs): New function.
3122 (_bfd_generic_link_check_relocs): New function.
3123 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3124 _bfd_link_check_relocs field.
3125 (struct bfd_target)L Add _bfd_link_check_relocs field.
3126 * bfd-in2.h: Regenerate.
3127 * libbfd.h: Regenerate.
3129 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3131 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3132 (elf_backend_gc_sweep_hook): Likewise.
3133 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3134 (elf_backend_gc_sweep_hook): Likewise.
3136 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3138 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3139 in excluded sections
3141 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3144 * elf64-x86-64.c (check_relocs_failed): New.
3145 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3146 Support relocation agaist local symbol. Set check_relocs_failed.
3147 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3148 R_X86_64_32 relocation overflow.
3149 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3150 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3152 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3154 * elf32-i386.c (elf_i386_check_relocs): Call
3155 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3156 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3158 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3160 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3161 * elflink.c (_bfd_elf_link_check_relocs): New function.
3162 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3163 if check_relocs_after_open_input is FALSE.
3165 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3167 * cache.c: Update old style function definitions.
3168 * elf32-m68k.c: Likewise.
3169 * elf64-mmix.c: Likewise.
3170 * stab-syms.c: Likewise.
3172 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3174 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3176 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3178 * Makefile.in: Regenerated with automake 1.11.6.
3179 * aclocal.m4: Likewise.
3180 * doc/Makefile.in: Likewise.
3182 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3184 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3185 * bfd-in2.h: Regenerate.
3186 * libbfd.h: Regenerate.
3187 * elf32-arc.c: Add 'opcode/arc.h' include.
3188 (struct arc_relocation_data): Add symbol_name.
3189 (arc_special_overflow_checks): New function.
3190 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3191 required, add an extra comment.
3192 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3194 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3196 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3198 (elf_arc_relocate_section): Update enum uses.
3199 (elf_arc_check_relocs): Likewise.
3200 (elf_arc_finish_dynamic_symbol): Likewise.
3202 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3204 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3207 2016-04-14 Nick Clifton <nickc@redhat.com>
3210 * elf-bbfd.h (struct elf_backend_data): New field:
3212 New field: elf_backend_set_special_section_info_and_link
3213 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3215 (elf_backend_set_special_section_info_and_link): Define if not
3217 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3218 elf_backend_strtab_flags macros to initialise fields in structure.
3219 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3220 being set even if SHF_MERGE is not set.
3221 (elf_fake_sections): Likewise.
3222 (section_match): New function. Matches two ELF sections based
3223 upon fixed characteristics.
3224 (find_link): New function. Locates a section in a BFD that
3225 matches a section in a different BFD.
3226 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3227 fields of reserved sections.
3228 (bfd_elf_compute_section_file_positions): Set the flags for the
3229 .shstrtab section based upon the elf_strtab_flags field in the
3230 elf_backend_data structure.
3231 (swap_out_syms): Likewise for the .strtab section.
3232 * elflink.c (bfd_elf_final_link): Set the flags for the
3233 .strtab section based upon the elf_strtab_flags field in the
3234 elf_backend_data structure.
3235 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3236 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3238 (elf_backend_set_special_section_info_and_link): Define for
3240 * elf32-sparc.c: Likewise.
3241 * elf64-x86-64.c: Likewise.
3243 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3246 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3248 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3249 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3250 applies to read-only section.
3251 * elf32-i386.c (elf_i386_link_hash_table): Add
3252 readonly_dynrelocs_against_ifunc.
3253 (elf_i386_allocate_dynrelocs): Updated.
3254 (elf_i386_size_dynamic_sections): Issue an error for read-only
3255 segment with dynamic IFUNC relocations only if
3256 readonly_dynrelocs_against_ifunc is TRUE.
3257 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3258 readonly_dynrelocs_against_ifunc.
3259 (elf_x86_64_allocate_dynrelocs): Updated.
3260 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3261 segment with dynamic IFUNC relocations only if
3262 readonly_dynrelocs_against_ifunc is TRUE.
3263 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3266 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3268 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3269 a fall through from error_ret_free_internal. Free local_syms in
3270 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3272 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3274 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3275 (relocate_plt_for_entry): Likewise.
3277 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3279 * elf32-arc.c (elf_arc_check_relocs): Changed
3281 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3283 * elf32-arc.c (name_for_global_symbol): Changed assert.
3284 (get_replace_function): Created.:
3285 (struct arc_relocation_data): Changed to signed types.
3286 (defines S, L, P, PDATA): Casted to signed type.
3287 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3288 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3289 (arc_do_relocation): Changed.
3291 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3293 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3295 (elf_arc_relocate_section): Added and changed asserts, validating
3296 the synamic symbol index.
3297 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3298 relocation if symbol has dynindx set to -1.
3300 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3303 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3304 and internal symbols which have a dynamic index into local
3307 2016-04-04 Nick Clifton <nickc@redhat.com>
3310 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3311 version number if the version is zero.
3313 2016-04-01 Alan Modra <amodra@gmail.com>
3316 * elflink.c (on_needed_list): Recursively check needed status.
3317 (elf_link_add_object_symbols): Adjust.
3319 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3321 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3322 internal_relocs only if they aren't cached.
3324 2016-03-29 Nick Clifton <nickc@redhat.com>
3327 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3328 assertion on the size of the got section to allow it to be bigger
3329 than the number of relocs.
3331 2016-03-29 Toni Spets <toni.spets@iki.fi>
3334 * coffcode.h (coff_write_object_contents): Revert accidental
3337 2016-03-22 Alan Modra <amodra@gmail.com>
3340 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3341 DW_FORM_flag_present.
3343 2016-03-22 Nick Clifton <nickc@redhat.com>
3345 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3346 architecture name for backwards compatibility.
3348 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3349 unbounded stack use.
3351 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3352 sufficiently recent version of GCC.
3353 * configure: Regenerate.
3355 2016-03-22 Alan Modra <amodra@gmail.com>
3358 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3360 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3362 * archures.c (bfd_mach_arc_nps400): Define.
3363 * bfd-in2.h: Regenerate.
3364 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3365 some existing entries to make space.
3366 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3367 (arc_elf_final_write_processing): Likewise.
3369 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3371 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3373 (arc_elf_final_write_processing): Don't bother setting cpu field
3374 in e_flags, this will have been set elsewhere.
3376 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3378 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3381 2016-03-21 Nick Clifton <nickc@redhat.com>
3383 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3384 * configure: Regenerate.
3385 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3386 alloca with call to xmalloc.
3387 * elf32-nds32.c: Likewise.
3388 * elf64-hppa.c: Likewise.
3389 * elfxx-mips.c: Likewise.
3391 * pei-x86_64.c: Likewise.
3395 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3398 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3400 (elf_i386_relocate_section): Likewise.
3401 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3402 (elf_x86_64_relocate_section): Likewise.
3404 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3407 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3408 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3409 relocation overflow check.
3411 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3413 * bfd-in2.h: Regenerated.
3415 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3418 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3419 uses bytes not octets.
3420 * elflink.c (resolve_section): Likewise.
3421 Add a bfd parameter.
3422 (eval_section): Pass the input_bfd to resolve_section.
3423 (bfd_elf_perform_complex_relocation): Convert byte offset to
3424 octets before read and writing values.
3425 (elf_link_input_bfd): Add byte to octet conversions.
3426 (elf_reloc_link_order): Likewise.
3427 (elf_fixup_link_order): Likewise.
3428 (bfd_elf_final_link): Likewise.
3429 * reloc.c (_bfd_final_link_relocate): Likewise.
3430 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3432 2016-03-10 Nick Clifton <nickc@redhat.com>
3434 * config.bfd: Mark the i370 target as obsolete.
3436 2016-03-09 Pedro Alves <palves@redhat.com>
3438 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3439 gcc ABI)" to printable name.
3440 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3441 of "v850-rh850" as printable name.
3443 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3446 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3447 relocations against absolute symbols.
3449 2016-03-09 Alan Modra <amodra@gmail.com>
3452 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3453 length elements in the archive.
3455 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3458 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3459 for -E/--dynamic-list only when not relocatable.
3461 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3464 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3465 count for locally defined local IFUNC symbols in shared object.
3466 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3468 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3471 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3474 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3475 Andrew Burgess <andrew.burgess@embecosm.com>
3477 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3478 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3479 (arc_elf_howto_init): Added assert to validate relocations.
3480 (get_middle_endian_relocation): Delete.
3481 (middle_endian_convert): New function.
3482 (ME): Redefine, now does nothing.
3483 (IS_ME): New define.
3484 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3485 definition to call middle_endian_convert. Add a new local
3486 variable and make use of this throughout. Added call to
3487 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3489 2016-03-07 Nick Clifton <nickc@redhat.com>
3492 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3493 length elements in the archive.
3495 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3497 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3498 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3500 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3503 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3504 executable as definition if the new definition comes from a
3507 2016-03-02 Alan Modra <amodra@gmail.com>
3509 * Makefile.in: Regenerate.
3510 * po/SRC-POTFILES.in: Regenerate.
3512 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3514 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3515 relocation addend when sections get merged.
3517 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3519 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3521 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3522 Assert for code sections dynamic relocs.
3524 2016-02-26 Renlin Li <renlin.li@arm.com>
3526 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3527 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3529 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3532 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3533 load with locally bound symbols if PIC is false or there is no
3534 base register. Optimize branch to 0 if PIC is false.
3535 (elf_i386_relocate_section): Don't generate dynamic relocations
3536 against undefined weak symbols if PIC is false.
3537 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3538 if we can't estimate relocation overflow with --no-relax.
3539 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3540 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3541 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3542 against undefined weak symbols if PIC is false.
3544 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3547 * bfd.c (bfd): Change flags to 20 bits.
3548 (BFD_CONVERT_ELF_COMMON): New.
3549 (BFD_USE_ELF_STT_COMMON): Likewise.
3550 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3551 BFD_USE_ELF_STT_COMMON.
3552 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3553 * configure.ac: Remove --enable-elf-stt-common.
3554 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3555 common symbol depending on BFD_CONVERT_ELF_COMMON and
3556 BFD_USE_ELF_STT_COMMON.
3557 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3559 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3561 (elf_link_convert_common_type): New function.
3562 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3563 common symbol depending on BFD_CONVERT_ELF_COMMON and
3564 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3565 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3566 and BFD_USE_ELF_STT_COMMON to object_flags.
3567 (TARGET_LITTLE_SYM): Likewise.
3568 * syms.c (BSF_KEEP_G): Renamed to ...
3569 (BSF_ELF_COMMON): This.
3570 * bfd-in2.h: Regenerated.
3571 * config.in: Likewise.
3572 * configure: Likewise.
3574 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3579 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3580 (elf_i386_link_hash_entry): Add has_got_reloc and
3582 (elf_i386_link_hash_table): Add interp.
3583 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3585 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3587 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3588 (elf_i386_fixup_symbol): New function.
3589 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3590 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3591 relocations and discard relocations against resolved undefined
3592 weak symbols in executable. Don't make resolved undefined weak
3593 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3594 relocation against undefined weak symbols in PIE.
3595 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3596 (elf_i386_relocate_section): Don't generate dynamic relocations
3597 against resolved undefined weak symbols in PIE, except for
3599 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3600 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3601 Don't generate dynamic relocation against resolved undefined weak
3602 symbol in executable.
3603 (elf_i386_finish_dynamic_sections): Call
3604 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3605 (elf_backend_fixup_symbol): New.
3606 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3607 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3609 (elf_x86_64_link_hash_table): Add interp.
3610 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3612 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3614 (elf_x86_64_check_relocs): Set has_got_reloc and
3616 (elf_x86_64_fixup_symbol): New function.
3617 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3618 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3619 relocations and discard relocations against resolved undefined
3620 weak symbols in executable. Don't make resolved undefined weak
3621 symbols in executable dynamic.
3622 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3623 (elf_x86_64_relocate_section): Check relocation overflow for
3624 dynamic relocations against unresolved weak undefined symbols.
3625 Don't generate dynamic relocations against resolved weak
3626 undefined symbols in PIE.
3627 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3628 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3629 Don't generate dynamic relocation against resolved undefined weak
3630 symbol in executable.
3631 (elf_x86_64_finish_dynamic_sections): Call
3632 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3633 (elf_backend_fixup_symbol): New.
3635 2016-02-26 Alan Modra <amodra@gmail.com>
3637 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3638 save_restore_funcs, rest of sections when not relocatable.
3639 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3640 (sfpr_define): Define all symbols on emitted code.
3641 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3642 when relocatable. Move sfpr_define loop earlier.
3644 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3646 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3647 (elf_x86_64_relocate_section): Use it. Replace
3648 x86_64_elf_howto_table[r_type] with howto.
3650 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3653 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3654 symbol version is unknown.
3656 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3658 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3659 to (bfd_vma) -1 when setting needs_plt to 0.
3660 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3662 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3664 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3665 library, instead of PIC, and don't check PDE when making linker
3666 assigned symbol dynamic.
3668 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3670 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3671 ABIVERSION for non-executable stack.
3673 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3676 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3677 Always produce a RELATIVE reloc for a local symbol.
3679 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3681 Fix test-case ld-elf/pr19617b
3682 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3683 discard unused non-function symbols when --dynamic-list-data.
3685 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3687 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3688 dynsym section, even if it is empty, with dynamic sections.
3690 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3692 * syms.c: Remove BSF_COMMON from comments.
3693 * bfd-in2.h: Regenerated.
3695 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3697 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3698 for destination. Remove useless function parameters.
3699 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3701 2016-02-19 Nick Clifton <nickc@redhat.com>
3704 * aoutx.h (aout_link_add_symbols): Check for out of range string
3708 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3709 processing if we encounter a reloc without an associated symbol.
3711 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3714 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3715 sections for -E/--dynamic-list.
3717 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3719 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3722 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3724 * plugin.c (plugin_vec): Set match priority to 255.
3725 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3726 matching against the plugin vector, take priority from there not
3729 2016-02-15 Nick Clifton <nickc@redhat.com>
3731 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3732 for length and type fields. Use a signed value for the
3733 suffix_length field.
3735 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3738 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3739 significant bit in GOT offset for R_386_GOT32X.
3741 2016-02-10 Nick Clifton <nickc@redhat.com>
3744 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3746 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3747 number of messages about FDE encoding preventing .eh_frame_hdr
3750 2016-02-09 Nick Clifton <nickc@redhat.com>
3752 * oasys.c (oasys_archive_p): Fix indentation.
3753 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3754 constant for left shifting.
3756 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3757 helpful warning message to explain why certain AArch64 relocs
3760 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3762 * pe-mips.c (coff_mips_reloc): Fix formatting.
3764 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3766 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3767 to bfd_mach_arc_arc600.
3769 2016-02-04 Alan Modra <amodra@gmail.com>
3771 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3774 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3777 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3778 distances in the compressed_size field of the output section.
3780 2016-02-02 Alan Modra <amodra@gmail.com>
3782 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3783 ELFv2 entry optimization.
3785 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3788 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3789 no relocations in relocatable files.
3791 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3794 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3795 if a symbol from a library loaded via DT_NEEDED doesn't match
3796 the symbol referenced by regular object.
3798 2016-02-01 Nathaniel Smith <njs@pobox.com>
3800 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3803 2016-02-01 Alan Modra <amodra@gmail.com>
3805 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3806 an out of range reloc_index.
3807 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3809 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3811 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3812 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3813 * Makefile.in: Regenerated.
3815 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3817 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3819 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3822 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3824 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3826 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3829 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3830 against STT_GNU_IFUNC symbol only with dynamic symbols.
3831 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3833 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3836 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3837 decompress debug sections.
3839 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3841 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3844 2016-01-25 Nick Clifton <nickc@redhat.com>
3847 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3848 dsym filename buffer.
3850 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3852 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3854 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3856 * elfxx-mips.c (BZ16_REG): Correct calculation.
3858 2016-01-21 Nick Clifton <nickc@redhat.com>
3860 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3861 changing the type of _loc to be bfd_byte *.
3862 (elf_arc_finish_dynamic_symbol): Likewise.
3864 2016-01-21 Nick Clifton <nickc@redhat.com>
3867 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3868 class of the linker stub bfd.
3869 (elf32_arm_check_relocs): Skip check for pic format after
3870 processing a vxWorks R_ARM_ABS12 reloc.
3871 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3872 reporting a class mismatch.
3874 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3876 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3877 veneer for sym_sec != input_sec.
3878 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3879 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3880 calculation destination.
3882 2016-01-21 Alan Modra <amodra@gmail.com>
3884 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3885 (swap_linux_prpsinfo64_out): New function.
3886 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3887 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3888 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3889 (elfcore_write_linux_prpsinfo64): Likewise.
3890 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3891 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3892 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3894 2016-01-21 Alan Modra <amodra@gmail.com>
3896 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3897 * elf.c: Adjust #include.
3898 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3899 * Makefile.am (SOURCE_HFILES): Update.
3900 * Makefile.in: Regenerate.
3901 * po/SRC-PORFILES.in: Regenerate.
3903 2016-01-21 Alan Modra <amodra@gmail.com>
3905 * configure.ac: Move corefile selection later in file. Move
3906 tdefaults code immediately after other target vector code.
3907 * configure: Regenerate.
3909 2016-01-20 Mickael Guene <mickael.guene@st.com>
3911 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3912 section using '.text.noread' pattern.
3914 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3916 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3918 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3919 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3921 * arc-plt.def: New file.
3922 * arc-plt.h: Likewise.
3923 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3924 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3925 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3926 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3927 (name_for_global_symbol): Added.
3928 (ADD_RELA): Helper to create dynamic relocs.
3929 (new_got_entry_to_list): Create a new got entry in linked list.
3930 (symbol_has_entry_of_type): Search for specific type of entry in
3932 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3933 (is_reloc_for_TLS, arc_elf_set_private_flags)
3934 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3935 (arc_elf_merge_private_bfd_data): New functions.
3936 (debug_arc_reloc): Cleaned debug info printing.
3937 (PDATA reloc): Changed not to perform address alignment.
3938 (reverse_me): Added. Fix for ARC_32 relocs.
3939 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3941 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3942 Changed function to access an array of list of GOT entries instead
3943 of just an array of offsets.
3944 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3945 (elf_arc_check_relocs): Likewise.
3946 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3947 (elf_arc_finish_dynamic_sections): Likewise
3948 (arc_create_dynamic_sections): Modified conditions to create
3950 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3951 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3952 (relocate_plt_for_entry): Changed to support new way to define PLT
3954 (add_symbol_to_plt): Likewise.
3955 (arc_elf_link_hash_table_create): New function.
3957 2016-01-18 Nick Clifton <nickc@redhat.com>
3960 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3961 section number into internal section number.
3962 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3963 * coffswap.h (coff_swap_sym_in): Likewise.
3964 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3965 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3966 section number field is big enough to hold the external value.
3968 2016-01-17 Alan Modra <amodra@gmail.com>
3970 * configure: Regenerate.
3972 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3974 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3975 when address in first unwind entry does not match start of
3978 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3979 Jiong Wang <jiong.wang@arm.com>
3982 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3985 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3987 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3988 place 'R_' before the reloc name returned.
3989 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3990 the relocation string.
3992 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3994 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3995 factored out from...
3996 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3998 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4000 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
4001 attribute check after ELF file header flag check.
4003 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4005 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
4006 return status from `_bfd_elf_merge_object_attributes'.
4008 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4010 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
4011 factored out from...
4012 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4014 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4016 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4017 handling of input MIPS ABI flags together.
4019 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4021 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4022 attribute checks for null input.
4024 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4026 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4027 pointers to target data.
4029 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4031 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4034 2016-01-01 Alan Modra <amodra@gmail.com>
4036 Update year range in copyright notice of all files.
4038 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4040 Copyright (C) 2016 Free Software Foundation, Inc.
4042 Copying and distribution of this file, with or without modification,
4043 are permitted in any medium without royalty provided the copyright
4044 notice and this notice are preserved.
4050 version-control: never
projects / external / binutils.git / blob