1 2016-12-20 Andrew Waterman <andrew@sifive.com>
3 * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
4 instead of unsigned int.
6 2016-12-20 Andrew Waterman <andrew@sifive.com>
7 Kuan-Lin Chen <kuanlinchentw@gmail.com>
9 * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
10 (BFD_RELOC_RISCV_TPREL_S): Likewise.
11 (BFD_RELOC_RISCV_RELAX): Likewise.
12 (BFD_RELOC_RISCV_CFA): Likewise.
13 (BFD_RELOC_RISCV_SUB6): Likewise.
14 (BFD_RELOC_RISCV_SET8): Likewise.
15 (BFD_RELOC_RISCV_SET8): Likewise.
16 (BFD_RELOC_RISCV_SET16): Likewise.
17 (BFD_RELOC_RISCV_SET32): Likewise.
18 * elfnn-riscv.c (perform_relocation): Handle the new
20 (_bfd_riscv_relax_tls_le): Likewise.
21 (_bfd_riscv_relax_align): Likewise.
22 (_bfd_riscv_relax_section): Likewise.
23 (howto_table): Likewise.
24 (riscv_reloc_map): Likewise.
25 (relax_func_t): New type.
26 (_bfd_riscv_relax_call): Add reserve_size argument, which
27 controls the maximal offset pessimism. Correct type of max_alignment.
28 (_bfd_riscv_relax_lui): Likewise.
29 (_bfd_riscv_relax_tls_le): Likewise.
30 (_bfd_riscv_relax_align): Likewise.
31 (_bfd_riscv_relax_section): Compute the required reserve size
32 when relocating and use it to when calling relax_func.
33 * bfd-in2.h: Regenerate.
36 2016-12-20 Andrew Waterman <andrew@sifive.com>
38 * elfnn-riscv.c: Formatting and comment fixes throughout.
39 * elfxx-riscv.c: Likewise.
40 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
41 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
42 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
44 2016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
46 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
47 error message when linking elf32 and elf64.
49 2016-12-19 Christian Groessler <chris@groessler.org>
51 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
52 'sum' local variable signed.
54 2016-12-16 fincs <fincs.alt1@gmail.com>
56 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
57 for info->gc_keep_exported.
58 (bfd_elf_gc_sections): Likewise.
60 2016-12-15 Alan Modra <amodra@gmail.com>
64 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
65 reloc counting code later after ELF flavour test.
67 2016-12-14 Maciej W. Rozycki <macro@imgtec.com>
69 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
70 (bfd_mips_elf_get_abiflags): New prototype.
71 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
72 * bfd-in2.h: Regenerate.
74 2016-12-14 Yury Norov <ynorov@caviumnetworks.com>
76 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
79 2016-12-13 Alan Modra <amodra@gmail.com>
81 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
82 for objcopy/strip or when a ld script specifies PHDRS.
84 2016-12-13 Alan Modra <amodra@gmail.com>
86 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
87 segments that include the ELF file header or program headers.
89 2016-12-08 Alan Modra <amodra@gmail.com>
92 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
94 2016-12-07 Nick Clifton <nickc@redhat.com>
97 * elflink.c (bfd_elf_record_link_assignment): Replace call to
98 abort with an error message and error return value.
100 2016-12-06 Nick Clifton <nickc@redhat.com>
103 * elf.c (copy_special_section_fields): Check for an invalid
104 sh_link field before attempting to follow it.
107 * aoutx.h (squirt_out_relocs): Check for relocs without an
110 2016-12-06 Alan Modra <amodra@gmail.com>
112 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
113 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
114 Don't match lmd and stmd.
116 2016-12-05 Alyssa Milburn <amilburn@zall.org>
118 * elfxx-sparc.c: Do not stop processing relocations after
119 partially relaxing a call with WDISP30.
121 2016-12-05 Nick Clifton <nickc@redhat.com>
124 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
125 the end of the string buffer.
128 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
131 * aoutx.h (squirt_out_relocs): Check for and report any relocs
132 that could not be recognised.
135 * elf.c (find_link): Check for null headers before attempting to
139 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
143 (aout_link_add_symbols): Fix off by one error checking for
144 overflow of string offset.
146 2016-12-03 Alan Modra <amodra@gmail.com>
148 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
149 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
150 "need_func_desc_adj".
151 (lookup_fdh): Link direct fdh sym via oh field and set flags.
152 (make_fdh): Make strong and weak undefined function descriptor
154 (ppc64_elf_merge_symbol): New function.
155 (elf_backend_merge_symbol): Define.
156 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
157 function descriptors.
158 (add_symbol_adjust): Don't twiddle symbols to undefweak.
159 Propagate more ref flags to function descriptor symbol. Make
160 some function descriptor symbols dynamic.
161 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
162 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
163 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
164 Don't call lookup_fdh here.
165 (ppc64_elf_gc_sections): New function.
166 (bfd_elf64_bfd_gc_sections): Define.
167 (ppc64_elf_gc_mark_hook): Mark descriptor.
168 (func_desc_adjust): Don't make fake function descriptor syms strong
169 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
170 flag when deciding whether a dynamic function descriptor might
171 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
172 plt regardless of visibility. Make descriptor dynamic if
173 entry sym is dynamic, not for other cases.
174 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
176 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
177 (ppc64_elf_size_stubs): Likewise.
178 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
179 undefweak if stub symbol is defined.
180 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
181 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
183 2016-12-03 Alan Modra <amodra@gmail.com>
185 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
186 elf_link_hash_table rather than ppc_link_hash_table.
188 2016-12-03 Alan Modra <amodra@gmail.com>
190 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
192 2016-12-03 Alan Modra <amodra@gmail.com>
194 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
195 warning and indirect symbols.
197 2016-12-03 Alan Modra <amodra@gmail.com>
199 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
200 flags when direct symbol is versioned_hidden.
202 2016-12-02 Nick Clifton <nickc@redhat.com>
205 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
206 when following indirect links.
209 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
210 for an illegal string offset.
212 2016-12-02 Gary Benson <gbenson@redhat.com>
214 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
217 2016-12-02 Josh Conner <joshconner@google.com>
219 * config.bfd: Add support for fuchsia (OS).
221 2016-12-01 Yury Norov <ynorov@caviumnetworks.com>
224 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
225 to the GOT when operating in 32-bit mode.
227 2016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
230 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
231 test for HI16 relocs.
233 2016-12-01 Nick Clifton <nickc@redhat.com>
236 * aoutx.h (find_nearest_line): Handle the case where the main file
237 name and the directory name are both empty.
240 * aoutx.h (find_nearest_line): Handle the case where the function
243 2016-11-30 Alan Modra <amodra@gmail.com>
245 * elf.c (get_program_header_size): Revert accidental change.
247 2016-11-30 Alan Modra <amodra@gmail.com>
250 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
251 on any pass past STUB_SHRINK_ITER.
253 2016-11-28 H.J. Lu <hongjiu.lu@intel.com>
255 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
256 symbol in executable.
257 (elf_link_output_extsym): Don't change bind from global to
258 local when linking executable.
260 2016-11-28 Nick Clifton <nickc@redhat.com>
263 * elf.c (phdr_sorter): Delete.
264 (assign_file_positions_except_relocs): Do not sort program
267 2016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
270 * peXXigen.c (rsrc_process_section): Do not shrink the merged
273 2016-11-24 Jiong Wang <jiong.wang@arm.com>
276 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
279 2016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
281 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
283 2016-11-23 Nick Clifton <nickc@redhat.com>
286 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
287 they contain the program headers.
288 (_bfd_elf_map_sections_to_segments): If the linker created the
289 PHDR segment then always attempt to include it in a LOAD segment.
290 (assign_file_positions_for_non_load_sections): Allow LOAD segments
291 to overlap PHDR segments.
292 (phdr_sorter): New function. Sorts program headers.
293 (assign_file_positions_except_relocs): Sort the program headers
294 before writing them out. Issue an error if the PHDR segment is
295 not covered by a LOAD segment, unless the backend allows it.
296 * elf-bfd.h (struct elf_backend_data): Add
297 elf_backend_allow_non_load_phdr.
298 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
299 default definition that returns FALSE.
300 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
302 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
304 (elf_backend_allow_non_load_phdr): Define.
305 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
306 place the interpreter string into the .interp section if the
307 nointerp flag is set in the link info structure.
308 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
309 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
310 _gp symbol not being part of the output.
312 2016-11-23 Alan Modra <amodra@gmail.com>
314 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
315 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
316 (elfNN_bed): Init new field.
317 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
319 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
321 (elf_backend_dtrel_excludes_plt): Define.
322 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
323 (elf_backend_dtrel_excludes_plt): Define.
324 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
325 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
326 (elf_backend_dtrel_excludes_plt): Define.
327 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
329 (elf_backend_dtrel_excludes_plt): Define.
330 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
332 (elf_backend_dtrel_excludes_plt): Define.
333 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
335 (elf_backend_dtrel_excludes_plt): Define.
336 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
338 (elf_backend_dtrel_excludes_plt): Define.
339 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
341 (elf_backend_dtrel_excludes_plt): Define.
342 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
344 (elf_backend_dtrel_excludes_plt): Define.
345 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
347 (elf_backend_dtrel_excludes_plt): Define.
348 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
350 (elf_backend_dtrel_excludes_plt): Define.
351 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
352 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
354 (elf_backend_dtrel_excludes_plt): Define.
355 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
356 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
358 (elf_backend_dtrel_excludes_plt): Define.
359 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
361 (elf_backend_dtrel_excludes_plt): Define.
362 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
364 (elf_backend_dtrel_excludes_plt): Define.
365 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
367 (elf_backend_dtrel_excludes_plt): Define.
368 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
370 (elf_backend_dtrel_excludes_plt): Define.
371 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
372 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
374 (elf_backend_dtrel_excludes_plt): Define.
375 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
377 (elf_backend_dtrel_excludes_plt): Define.
378 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
380 (elf_backend_dtrel_excludes_plt): Define.
381 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
383 (elf_backend_dtrel_excludes_plt): Define.
384 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
386 (elf_backend_dtrel_excludes_plt): Define.
387 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
389 (elf_backend_dtrel_excludes_plt): Define.
390 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
392 (elf_backend_dtrel_excludes_plt): Define.
393 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
395 (elf_backend_dtrel_excludes_plt): Define.
396 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
398 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
400 2016-11-23 Alan Modra <amodra@gmail.com>
402 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
404 (mn10300_elf_final_link_relocate): Likewise.
405 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
406 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
407 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
408 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
409 * elf32-bfin.c (bfin_check_relocs): Likewise.
410 (bfin_relocate_section): Likewise.
411 (bfin_gc_sweep_hook): Likewise.
412 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
414 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
415 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
417 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
419 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
420 (bfin_size_dynamic_sections): Likewise.
421 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
422 (cr16_elf_check_relocs): Likewise.
423 (cr16_elf_final_link_relocate): Likewise.
424 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
425 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
426 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
427 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
428 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
429 * elf32-cris.c (cris_elf_relocate_section): Likewise.
430 (elf_cris_finish_dynamic_symbol): Likewise.
431 (elf_cris_finish_dynamic_sections): Likewise.
432 (cris_elf_gc_sweep_hook): Likewise.
433 (elf_cris_adjust_gotplt_to_got): Likewise.
434 (elf_cris_adjust_dynamic_symbol): Likewise.
435 (cris_elf_check_relocs): Likewise. Delete dead code.
436 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
438 (elf_cris_discard_excess_program_dynamics): Likewise.
439 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
440 sgotrel, splt and spltrel.
441 (frvfdpic_got_section, frvfdpic_gotrel_section,
442 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
444 (_frv_create_got_section): Likewise.
445 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
446 srelgot, splt and srelplt.
447 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
448 (elf32_hppa_create_dynamic_sections): Likewise.
449 (elf32_hppa_check_relocs): Likewise.
450 (allocate_plt_static): Likewise.
451 (allocate_dynrelocs): Likewise.
452 (elf32_hppa_size_dynamic_sections): Likewise.
453 (elf32_hppa_relocate_section): Likewise.
454 (elf32_hppa_finish_dynamic_symbol): Likewise.
455 (elf32_hppa_finish_dynamic_sections): Likewise.
456 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
457 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
458 sgotplt, srelgot, splt and srelplt.
459 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
461 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
462 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
463 (lm32_elf_check_relocs): Likewise.
464 (lm32_elf_finish_dynamic_sections): Likewise.
465 (lm32_elf_finish_dynamic_symbol): Likewise.
466 (allocate_dynrelocs): Likewise.
467 (lm32_elf_size_dynamic_sections): Likewise.
468 (lm32_elf_create_dynamic_sections): Likewise.
469 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
470 (m32c_elf_check_relocs): Likewise.
471 (m32c_elf_finish_dynamic_sections): Likewise.
472 (m32c_elf_always_size_sections): Likewise.
473 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
474 sgotplt, srelgot, splt and srelplt.
475 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
476 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
478 (allocate_dynrelocs): Likewise.
479 (m32r_elf_size_dynamic_sections): Likewise.
480 (m32r_elf_relocate_section): Likewise.
481 (m32r_elf_finish_dynamic_symbol): Likewise.
482 (m32r_elf_finish_dynamic_sections): Likewise.
483 (m32r_elf_check_relocs): Likewise.
484 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
485 (elf_m68k_check_relocs): Likewise.
486 (elf_m68k_adjust_dynamic_symbol): Likewise.
487 (elf_m68k_size_dynamic_sections): Likewise.
488 (elf_m68k_relocate_section): Likewise.
489 (elf_m68k_finish_dynamic_symbol): Likewise.
490 (elf_m68k_finish_dynamic_sections): Likewise.
491 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
492 sgotplt, srelgot, splt and srelplt.
493 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
495 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
497 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
498 (allocate_dynrelocs): Likewise.
499 (elf_metag_size_dynamic_sections): Likewise.
500 (elf_metag_finish_dynamic_symbol): Likewise.
501 (elf_metag_finish_dynamic_sections): Likewise.
502 (elf_metag_size_stubs): Likewise.
503 (elf_backend_got_header_size): Don't define.
504 (elf_backend_want_got_plt): Define.
505 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
506 sgotplt, srelgot, splt and srelpl.
507 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
509 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
510 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
511 (microblaze_elf_create_dynamic_sections): Likewise.
512 (allocate_dynrelocs): Likewise.
513 (microblaze_elf_size_dynamic_sections): Likewise.
514 (microblaze_elf_finish_dynamic_symbol): Likewise.
515 (microblaze_elf_finish_dynamic_sections): Likewise.
516 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
518 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
519 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
521 (allocate_dynrelocs): Likewise.
522 (nds32_elf_size_dynamic_sections): Likewise.
523 (nds32_elf_relocate_section): Likewise.
524 (nds32_elf_finish_dynamic_symbol): Likewise.
525 (nds32_elf_finish_dynamic_sections): Likewise.
526 (nds32_elf_check_relocs): Likewise.
527 (calculate_plt_memory_address): Likewise.
528 (calculate_got_memory_address): Likewise.
529 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
530 sgotplt, srelgot, splt and srelplt.
531 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
532 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
533 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
534 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
535 (or1k_elf_finish_dynamic_sections): Likewise.
536 (or1k_elf_finish_dynamic_symbol): Likewise.
537 (allocate_dynrelocs): Likewise.
538 (or1k_elf_size_dynamic_sections): Likewise.
539 (or1k_elf_create_dynamic_sections): Likewise.
540 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
541 plt, relplt, iplt, reliplt and sgotplt.
542 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
543 (ppc_elf_create_glink): Likewise.
544 (ppc_elf_create_dynamic_sections): Likewise.
545 (ppc_elf_check_relocs): Likewise.
546 (ppc_elf_select_plt_layout): Likewise.
547 (ppc_elf_tls_setup): Likewise.
548 (allocate_got): Likewise.
549 (allocate_dynrelocs): Likewise.
550 (ppc_elf_size_dynamic_sections): Likewise.
551 (ppc_elf_relax_section): Likewise.
552 (ppc_elf_relocate_section): Likewise.
553 (ppc_elf_finish_dynamic_symbol): Likewise.
554 (ppc_elf_reloc_type_class): Likewise.
555 (ppc_elf_finish_dynamic_sections): Likewise.
556 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
557 (rl78_elf_check_relocs): Likewise.
558 (rl78_elf_finish_dynamic_sections): Likewise.
559 (rl78_elf_always_size_sections): Likewise.
560 * elf32-s390.c (create_got_section): Delete.
561 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
562 (elf_s390_check_relocs): Likewise.
563 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
564 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
565 * elf32-score7.c (score_elf_create_got_section): As above.
566 (s7_bfd_score_elf_finish_dynamic_sections): As above.
567 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
568 sgotplt, srelgot, splt and srelplt.
569 (create_got_section): Don't set them.
570 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
572 (allocate_dynrelocs): Likewise.
573 (sh_elf_size_dynamic_sections): Likewise.
574 (sh_elf_add_rofixup): Likewise.
575 (sh_elf_relocate_section): Likewise.
576 (sh_elf_check_relocs): Likewise.
577 (sh_elf_finish_dynamic_symbol): Likewise.
578 (sh_elf_finish_dynamic_sections): Likewise.
579 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
580 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
581 * elf32-vax.c (elf_vax_check_relocs): Likewise.
582 (elf_vax_adjust_dynamic_symbol): Likewise.
583 (elf_vax_always_size_sections): Likewise.
584 (elf_vax_instantiate_got_entries): Likewise.
585 (elf_vax_relocate_section): Likewise.
586 (elf_vax_finish_dynamic_symbol): Likewise.
587 (elf_vax_finish_dynamic_sections): Likewise.
588 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
589 (xstormy16_elf_always_size_sections): Likewise.
590 (xstormy16_elf_relocate_section): Likewise.
591 (xstormy16_elf_finish_dynamic_sections): Likewise.
592 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
593 sgotplt, srelgot, splt and srelplt.
594 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
596 (elf_xtensa_allocate_dynrelocs): Likewise.
597 (elf_xtensa_allocate_local_got_size): Likewise.
598 (elf_xtensa_size_dynamic_sections): Likewise.
599 (elf_xtensa_relocate_section): Likewise.
600 (elf_xtensa_finish_dynamic_sections): Likewise.
601 (shrink_dynamic_reloc_sections): Likewise.
602 (elf_xtensa_get_plt_section): Likewise.
603 (elf_xtensa_get_gotplt_section): Likewise.
604 (xtensa_callback_required_dependence): Likewise.
605 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
606 shortcuts to dynamic sections.
607 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
609 (elf64_alpha_size_plt_section): Likewise.
610 (elf64_alpha_size_rela_got_1): Likewise.
611 (elf64_alpha_size_rela_got_section): Likewise.
612 (elf64_alpha_relocate_section): Likewise.
613 (elf64_alpha_finish_dynamic_symbol): Likewise.
614 (elf64_alpha_finish_dynamic_sections): Likewise.
615 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
616 * elf64-s390.c (create_got_section): Delete.
617 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
618 (elf_s390_check_relocs): Likewise.
619 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
621 (sh_elf64_check_relocs): Likewise.
622 (sh64_elf64_adjust_dynamic_symbol): Likewise.
623 (sh64_elf64_size_dynamic_sections): Likewise.
624 (sh64_elf64_finish_dynamic_symbol): Likewise.
625 (sh64_elf64_finish_dynamic_sections): Likewise.
626 * elflink.c (_bfd_elf_create_got_section): Likewise.
627 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
628 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
629 (elfNN_ia64_finish_dynamic_sections): Likewise.
630 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
631 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
632 sgotplt, splt and sgot.
633 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
635 (mips_elf_gotplt_index): Likewise.
636 (mips_elf_primary_global_got_index): Likewise.
637 (mips_elf_global_got_index): Likewise.
638 (mips_elf_got_offset_from_index): Likewise.
639 (mips_elf_create_local_got_entry): Likewise.
640 (mips_elf_create_got_section): Likewise.
641 (mips_elf_calculate_relocation): Likewise.
642 (_bfd_mips_elf_create_dynamic_sections): Likewise.
643 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
644 (mips_elf_lay_out_got): Likewise.
645 (mips_elf_set_plt_sym_value): Likewise.
646 (_bfd_mips_elf_size_dynamic_sections): Likewise.
647 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
648 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
649 (mips_finish_exec_plt): Likewise.
650 (mips_vxworks_finish_exec_plt): Likewise.
651 (mips_vxworks_finish_shared_plt): Likewise.
652 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
653 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
654 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
656 2016-11-23 Alan Modra <amodra@gmail.com>
658 * po/BLD-POTFILES.in: Regenerate.
659 * po/SRC-POTFILES.in: Regenerate.
661 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
663 * warning.m4: Fix spelling in comments.
664 * configure.ac: Fix spelling in comments.
665 * configure: Regenerate.
667 2016-11-22 Alan Modra <amodra@gmail.com>
670 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
671 * elf32-ppc.c: Include opcode/ppc.h.
672 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
673 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
674 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
675 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
676 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
677 (ppc_elf_link_hash_table_create): Update default_params init.
678 (ppc_elf_vle_split16): Correct shift and mask. Add params.
679 Report or fix insn/reloc mismatches.
680 (ppc_elf_relocate_section): Pass input_section, offset and fixup
681 to ppc_elf_vle_split16.
683 2016-11-22 Alan Modra <amodra@gmail.com>
685 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
686 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
687 bfd_put_32 param with input_bfd.
688 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
689 ppc_elf_vle_split16 param.
690 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
692 2016-11-21 Maciej W. Rozycki <macro@imgtec.com>
694 * dwarf2.c (build_line_info_table): Rename `index' local
695 variable to `line_index'.
696 (build_lookup_funcinfo_table): Rename `index' local variable to
699 2016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
701 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
702 apply the negative GOT offset optimization in 64-bit code.
704 2016-11-18 James Clarke <jrtc27@jrtc27.com>
706 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
707 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
708 R_SPARC_GOT* for non-local references. Instead, treat them like
709 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
710 immediate with the calculated relocation.
712 2016-11-18 Nick Clifton <nickc@redhat.com>
715 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
716 an informative error message.
718 2016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
721 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
722 manipulation of diff value, and don't assume sym2 is less than sym1.
723 (elf32_avr_adjust_reloc_if_spans_insn): New function.
724 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
725 and remove redundant did_pad.
728 2016-11-14 H.J. Lu <hongjiu.lu@intel.com>
731 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
732 plt_got.offset for R_X86_64_PLTOFF64.
734 2016-11-14 Nick Clifton <nickc@redhat.com>
736 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
738 2016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
741 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
742 but treat them as debugging symbols.
744 2016-11-10 Jiong Wang <jiong.wang@arm.com>
747 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
748 symbol locally in PIE.
750 2016-11-10 Nick Clifton <nickc@redhat.com>
753 * compress.c (bfd_get_full_section_contents): Provide a more
754 helpful error message when a section is too large to load.
756 2016-11-08 Pedro Alves <palves@redhat.com>
758 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
761 2016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
763 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
764 'number_of_functions' to keep lookup table and number of entries in
766 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
767 to keep lookup table and number of entries in the table.
768 (lookup_funcinfo): New structure for lookup table for function
770 (build_line_info_table): New function to create and build the lookup
771 table for line information.
772 (lookup_address_in_line_info_table): Use the lookup table instead of
773 traverse a linked list.
774 (compare_lookup_funcinfos): New compare fuction used in sorting of
775 lookup table for function references.
776 (build_lookup_funcinfo_table): New function to create, build and
777 sort the lookup table for functions references.
778 (lookup_address_in_function_table): Use the table instead of
779 traverse a linked list.
780 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
783 2016-11-04 Nick Clifton <nickc@redhat.com>
785 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
786 when supporting 64-bit BFD targets.
788 2016-11-03 Tristan Gingold <gingold@adacore.com>
790 * config.bfd: Deprecate many old triplets.
792 2016-11-03 Nick Clifton <nickc@redhat.com>
794 * po/da.po: Updated Danish translation.
796 2016-11-01 Maciej W. Rozycki <macro@imgtec.com>
798 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
799 not fall through to the default case.
801 2016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
802 Andrew Waterman <andrew@sifive.com>
804 Add support for RISC-V architecture.
805 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
806 * config.bdf: Likewise.
807 * configure.ac: Likewise.
808 * Makefile.in: Regenerate.
809 * configure: Regenerate.
810 * archures.c: Add bfd_riscv_arch.
811 * reloc.c: Add riscv relocs.
812 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
813 * bfd-in2.h: Regenerate.
814 * libbfd.h: Regenerate.
815 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
816 * elfnn-riscv.c: New file.
817 * elfxx-riscv.c: New file.
818 * elfxx-riscv.h: New file.
820 2016-10-31 Alan Modra <amodra@gmail.com>
823 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
826 2016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
828 * cpu-arc.c (arc_get_mach): Delete.
830 2016-10-25 Maciej W. Rozycki <macro@imgtec.com>
832 * elfxx-mips.c (STUB_JALR): Correct description.
834 2016-10-20 Nick Clifton <nickc@redhat.com>
836 * po/gas.pot: Regenerate.
838 2016-10-19 Nick Clifton <nickc@redhat.com>
840 * aout-adobe.c: Add missing c-format tags for translatable strings.
841 * aout-cris.c: Likewise.
844 * binary.c: Likewise.
846 * coff-alpha.c: Likewise.
847 * coff-arm.c: Likewise.
848 * coff-i860.c: Likewise.
849 * coff-mcore.c: Likewise.
850 * coff-ppc.c: Likewise.
851 * coff-rs6000.c: Likewise.
852 * coff-sh.c: Likewise.
853 * coff-tic4x.c: Likewise.
854 * coff-tic54x.c: Likewise.
855 * coff-tic80.c: Likewise.
856 * coff64-rs6000.c: Likewise.
857 * coffcode.h: Likewise.
858 * coffgen.c: Likewise.
859 * cofflink.c: Likewise.
860 * coffswap.h: Likewise.
861 * cpu-arm.c: Likewise.
862 * dwarf2.c: Likewise.
864 * elf-attrs.c: Likewise.
865 * elf-eh-frame.c: Likewise.
866 * elf-ifunc.c: Likewise.
867 * elf-m10300.c: Likewise.
868 * elf-s390-common.c: Likewise.
870 * elf32-arc.c: Likewise.
871 * elf32-arm.c: Likewise.
872 * elf32-avr.c: Likewise.
873 * elf32-bfin.c: Likewise.
874 * elf32-cr16.c: Likewise.
875 * elf32-cr16c.c: Likewise.
876 * elf32-cris.c: Likewise.
877 * elf32-crx.c: Likewise.
878 * elf32-d10v.c: Likewise.
879 * elf32-d30v.c: Likewise.
880 * elf32-epiphany.c: Likewise.
881 * elf32-fr30.c: Likewise.
882 * elf32-frv.c: Likewise.
883 * elf32-gen.c: Likewise.
884 * elf32-hppa.c: Likewise.
885 * elf32-i370.c: Likewise.
886 * elf32-i386.c: Likewise.
887 * elf32-i960.c: Likewise.
888 * elf32-ip2k.c: Likewise.
889 * elf32-iq2000.c: Likewise.
890 * elf32-lm32.c: Likewise.
891 * elf32-m32c.c: Likewise.
892 * elf32-m32r.c: Likewise.
893 * elf32-m68hc11.c: Likewise.
894 * elf32-m68hc12.c: Likewise.
895 * elf32-m68hc1x.c: Likewise.
896 * elf32-m68k.c: Likewise.
897 * elf32-mcore.c: Likewise.
898 * elf32-mep.c: Likewise.
899 * elf32-metag.c: Likewise.
900 * elf32-microblaze.c: Likewise.
901 * elf32-moxie.c: Likewise.
902 * elf32-msp430.c: Likewise.
903 * elf32-mt.c: Likewise.
904 * elf32-nds32.c: Likewise.
905 * elf32-nios2.c: Likewise.
906 * elf32-or1k.c: Likewise.
907 * elf32-pj.c: Likewise.
908 * elf32-ppc.c: Likewise.
909 * elf32-rl78.c: Likewise.
910 * elf32-rx.c: Likewise.
911 * elf32-s390.c: Likewise.
912 * elf32-score.c: Likewise.
913 * elf32-score7.c: Likewise.
914 * elf32-sh-symbian.c: Likewise.
915 * elf32-sh.c: Likewise.
916 * elf32-sh64.c: Likewise.
917 * elf32-spu.c: Likewise.
918 * elf32-tic6x.c: Likewise.
919 * elf32-tilepro.c: Likewise.
920 * elf32-v850.c: Likewise.
921 * elf32-vax.c: Likewise.
922 * elf32-visium.c: Likewise.
923 * elf32-xgate.c: Likewise.
924 * elf32-xtensa.c: Likewise.
925 * elf64-alpha.c: Likewise.
926 * elf64-gen.c: Likewise.
927 * elf64-hppa.c: Likewise.
928 * elf64-ia64-vms.c: Likewise.
929 * elf64-mmix.c: Likewise.
930 * elf64-ppc.c: Likewise.
931 * elf64-s390.c: Likewise.
932 * elf64-sh64.c: Likewise.
933 * elf64-sparc.c: Likewise.
934 * elf64-x86-64.c: Likewise.
935 * elfcode.h: Likewise.
936 * elfcore.h: Likewise.
937 * elflink.c: Likewise.
938 * elfnn-aarch64.c: Likewise.
939 * elfnn-ia64.c: Likewise.
940 * elfxx-mips.c: Likewise.
941 * elfxx-sparc.c: Likewise.
942 * elfxx-tilegx.c: Likewise.
945 * libbfd.c: Likewise.
946 * linker.c: Likewise.
947 * m68klinux.c: Likewise.
948 * mach-o.c: Likewise.
953 * pe-mips.c: Likewise.
954 * peXXigen.c: Likewise.
955 * pei-x86_64.c: Likewise.
956 * peicode.h: Likewise.
957 * ppcboot.c: Likewise.
959 * sparclinux.c: Likewise.
962 * vms-alpha.c: Likewise.
963 * vms-lib.c: Likewise.
964 * xcofflink.c: Likewise.
966 2016-10-18 Nick Clifton <nickc@redhat.com>
968 * po/da.po: Updated Danish translation.
970 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
972 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
975 2016-10-18 Maciej W. Rozycki <macro@imgtec.com>
977 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
978 variable to `reloc_index'.
980 2016-10-12 Alan Modra <amodra@gmail.com>
982 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
983 (STD_SECTION): Adjust to suit.
984 * elf.c (_bfd_elf_large_com_section): Likewise.
985 * bfd-in2.h: Regenerate.
987 2016-10-11 Alan Modra <amodra@gmail.com>
989 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
990 defined temporarily with bfd_und_section.
991 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
992 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
993 symbols with bfd_und_section.
995 2016-10-07 Alan Modra <amodra@gmail.com>
997 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
998 obfd param with struct bfd_link_info param. Update all callers.
999 * linker.c (bfd_merge_private_bfd_data): Likewise.
1000 (_bfd_generic_verify_endian_match): Likewise.
1001 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1002 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1003 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1004 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1005 (_bfd_elf_merge_object_attributes): Likewise.
1006 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1007 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1008 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1009 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1010 (elf32_arm_merge_private_bfd_data): Likewise.
1011 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1012 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1013 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1014 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1015 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1016 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1017 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1018 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1019 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1020 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1021 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1022 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1023 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1024 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1025 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1026 (elf32_msp430_merge_private_bfd_data): Likewise.
1027 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1028 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1029 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1030 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1031 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1032 (ppc_elf_merge_obj_attributes): Likewise.
1033 (ppc_elf_merge_private_bfd_data): Likewise.
1034 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1035 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1036 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1037 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1038 (elf32_score_merge_private_bfd_data): Likewise.
1039 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1040 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1041 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1042 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1043 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1044 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1045 (elf32_tic6x_merge_private_bfd_data): Likewise.
1046 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1047 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1048 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1049 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1050 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1051 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1052 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1053 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1054 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1055 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1056 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1057 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1058 (mips_elf_merge_obj_attributes): Likewise.
1059 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1060 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1061 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1062 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1063 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1064 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1065 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1066 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1067 * bfd-in2.h: Regenerate.
1068 * libbfd.h: Regenerate.
1070 2016-10-07 Alan Modra <amodra@gmail.com>
1072 * Makefile.am (LIBBFD_H_FILES): Update.
1073 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1074 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1075 * elf32-sh.c: ..here, and make static.
1076 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1078 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1079 _bfd_generic_verify_endian_match.
1080 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1081 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1082 _bfd_generic_verify_endian_match.
1083 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1085 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1086 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1087 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1088 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1089 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1090 * linker.c: ..here, and make internal.
1091 * bfd.c (bfd_merge_private_bfd_data): Move to..
1093 * Makefile.in: Regenerate.
1094 * doc/Makefile.in: Regenerate.
1095 * bfd-in2.h: Regenerate.
1096 * libbfd.h: Regenerate.
1098 2016-10-06 Alan Modra <amodra@gmail.com>
1100 * coff-h8300.c: Spell fall through comments consistently.
1101 * coffgen.c: Likewise.
1102 * elf32-hppa.c: Likewise.
1103 * elf32-ppc.c: Likewise.
1104 * elf32-score.c: Likewise.
1105 * elf32-score7.c: Likewise.
1106 * elf64-ppc.c: Likewise.
1107 * elfxx-aarch64.c: Likewise.
1108 * elfxx-mips.c: Likewise.
1109 * cpu-ns32k.c: Add missing fall through comments.
1110 * elf-m10300.c: Likewise.
1111 * elf32-arm.c: Likewise.
1112 * elf32-avr.c: Likewise.
1113 * elf32-bfin.c: Likewise.
1114 * elf32-frv.c: Likewise.
1115 * elf32-i386.c: Likewise.
1116 * elf32-microblaze.c: Likewise.
1117 * elf32-nds32.c: Likewise.
1118 * elf32-ppc.c: Likewise.
1119 * elf32-rl78.c: Likewise.
1120 * elf32-rx.c: Likewise.
1121 * elf32-s390.c: Likewise.
1122 * elf32-sh.c: Likewise.
1123 * elf32-tic6x.c: Likewise.
1124 * elf64-ia64-vms.c: Likewise.
1125 * elf64-ppc.c: Likewise.
1126 * elf64-s390.c: Likewise.
1127 * elf64-x86-64.c: Likewise.
1128 * elflink.c: Likewise.
1129 * elfnn-aarch64.c: Likewise.
1130 * elfnn-ia64.c: Likewise.
1132 * oasys.c: Likewise.
1133 * pdp11.c: Likewise.
1135 * versados.c: Likewise.
1137 2016-10-06 Alan Modra <amodra@gmail.com>
1139 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1141 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1142 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1144 2016-10-06 Alan Modra <amodra@gmail.com>
1146 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1147 OR in arithmetic expression, not boolean OR.
1149 2016-09-30 Alan Modra <amodra@gmail.com>
1151 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1152 as per comment at head of bfd-in2.h.
1153 * Makefile.in: Regenerate.
1155 2016-09-30 Alan Modra <amodra@gmail.com>
1157 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1158 _bfd_error_handler (...) throughout.
1159 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1160 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1161 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1162 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1163 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1164 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1165 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1166 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1167 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1168 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1169 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1170 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1171 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1172 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1173 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1174 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1175 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1176 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1177 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1178 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1179 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1180 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1181 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1182 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1183 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1184 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1185 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1186 * xcofflink.c: Likewise.
1188 2016-09-30 Alan Modra <amodra@gmail.com>
1190 * bfd-in.h: Include stdarg.h.
1191 * bfd.c (bfd_error_handler_type): Make like vprintf.
1192 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1193 (error_handler_internal): New function, split out from..
1194 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1195 (bfd_set_error_handler): Update.
1196 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1197 (_bfd_assert_handler): Make static.
1198 * coffgen.c (null_error_handler): Update params.
1199 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1200 Don't use bfd_error_handler_type.
1201 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1202 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1203 to _bfd_error_handler.
1204 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1205 (bfd_assert_handler_type): Likewise.
1206 (_bfd_error_handler): Update.
1207 * bfd-in2.h: Regenerate.
1208 * libbfd.h: Regenerate.
1210 2016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1213 * elf-bfd.h (struct elf_backend_data): Delete
1214 elf_backend_count_output_relocs callback and add
1215 elf_backend_update_relocs.
1216 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1217 (emit_relocs): Deleted.
1218 (elf32_arm_emit_relocs): Deleted.
1219 (elf_backend_emit_relocs): Updated not to use the old functions.
1220 (elf32_arm_update_relocs): New function.
1221 (elf_backend_update_relocs): New define.
1222 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1223 relocation count. Call elf_backend_emit_relocs.
1224 (_bfd_elf_size_reloc_section): Do not call
1225 elf_backend_count_output_relocs.
1226 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1227 (elf_backend_update_relocs): New define.
1229 2016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1232 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1233 Thumb-ARM stub is too far.
1235 2016-09-27 Nick Clifton <nickc@redhat.com>
1238 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1239 timestamp field if real time values are not being stored.
1241 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1243 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1244 to verify CC_FOR_BUILD compiler.
1245 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1246 and add CC_FOR_BUILD compiler checks.
1247 * Makefile.in: Regenerate.
1248 * configure: Likewise.
1249 * doc/Makefile.in: Likewise.
1251 2016-09-26 Awson <kyrab@mail.ru>
1254 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1255 for R_AMD64_PCRQUAD relocations.
1257 2016-09-26 Alan Modra <amodra@gmail.com>
1259 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1260 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1261 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1262 attributes, merge them. Don't warn about undefined tag bits,
1263 or copy unknown values to output.
1264 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1265 _bfd_elf_ppc_merge_fp_attributes.
1267 2016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1270 * elf-bfd.h (struct elf_backend_data): Add
1271 elf_backend_count_output_relocs callback to count relocations in
1273 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1274 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1275 (elf32_arm_count_output_relocs): New function.
1276 (emit_relocs): New function.
1277 (elf32_arm_emit_relocs): New function.
1278 (elf32_arm_vxworks_emit_relocs): New function.
1279 (elf_backend_emit_relocs): Updated to use the new functions.
1280 (elf_backend_count_output_relocs): New define.
1281 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1282 to the relocation count.
1283 (_bfd_elf_link_size_reloc_section): Use callback to count the
1284 relocations which will be in output.
1285 (_bfd_elf_default_count_output_relocs): New function.
1286 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1288 2016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1290 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1291 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1292 bigger than 0x1000 bytes.
1294 2016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1296 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1299 2016-09-14 Nick Clifton <nickc@redhat.com>
1302 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1303 contains a valid size for the Debug directory.
1305 2016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1307 * format.c (struct bfd_preserve): New "build_id" field.
1308 (bfd_preserve_save): Save "build_id".
1309 (bfd_preserve_restore): Restore "build_id".
1311 2016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1314 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1315 relocation with copy relocation when building executable.
1317 2016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1320 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1321 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1322 Compute shrink_boundary and adjust addend only if
1323 addend_within_shrink_boundary.
1324 (elf32_avr_relax_section): Modify calls to
1325 elf32_avr_relax_delete_bytes to pass extra parameter.
1327 2016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1329 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1330 array of bytes and use bfd_get_16 to interpret its encoding according
1331 to endianness of target.
1333 2016-09-01 Alan Modra <amodra@gmail.com>
1335 * elf64-ppc.c (synthetic_opd): New static var.
1336 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1337 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1339 2016-08-31 Alan Modra <amodra@gmail.com>
1341 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1342 track max group size with a new "group_size" var that is reduced
1343 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1346 2016-08-31 Alan Modra <amodra@gmail.com>
1348 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1349 (elf_backend_section_processing): Don't define.
1350 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1351 split on non-exec sections differing in SHF_PPC_VLE. When
1352 splitting segments, mark size invalid.
1354 2016-08-30 Alan Modra <amodra@gmail.com>
1357 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1359 2016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1363 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1364 R_386_PC32 relocation is used to call IFUNC function in PIC
1367 2016-08-27 Alan Modra <amodra@gmail.com>
1370 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1371 have corresponding SHF_GROUP sections.
1372 (bfd_elf_set_group_contents): Comment.
1374 2016-08-27 Alan Modra <amodra@gmail.com>
1377 * elf64-ppc.c (pc_dynrelocs): New function.
1378 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1379 handle pic dynamic relocs.
1381 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1383 * bfd-in.h (struct elf32_arm_params): Define.
1384 (bfd_elf32_arm_set_target_relocs): Rename into ...
1385 (bfd_elf32_arm_set_target_params): This. Use a struct
1386 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1387 * bfd-in2.h: Regenerate.
1388 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1389 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1390 elf32_arm_params rather than as individual parameters.
1392 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1394 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1395 passed the end of htab->stub_group array.
1396 (elf32_arm_create_or_find_stub_sec): Likewise.
1397 (elf32_arm_create_stub): Likewise.
1399 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1401 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1402 to TRUE for GOT and TLS relocs.
1404 2016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1406 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1408 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1410 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1411 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1412 (struct elf_arc_link_hash_table): Likewise.
1413 (elf_arc_link_hash_newfunc): Likewise.
1414 (elf_arc_link_hash_table_free): Likewise.
1415 (arc_elf_link_hash_table_create): Likewise.
1416 (elf_arc_relocate_section): Fixed conditions related to dynamic
1417 (elf_arc_check_relocs): Likewise.
1418 (arc_elf_create_dynamic_sections): Added
1419 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1420 through the hash table.
1422 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1424 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1425 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1428 2016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1430 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1432 * bfd-in2.h: Regenerated from the previous changes.
1433 * libbfd.h: Regenerated from the previous changes.
1435 2016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1437 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1438 the input import library bfd.
1439 * bfd-in2.h: Regenerate.
1440 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1441 and new_cmse_stub_offset fields.
1442 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1444 (elf32_arm_add_stub): Likewise for stub_offset.
1445 (arm_new_stubs_start_offset_ptr): New function.
1446 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1447 empty SG veneers to have zero relocations.
1448 (arm_size_one_stub): Only initialize stub size and template
1449 information for non empty veneers. Do not update veneer section size
1450 if veneer already has an offset.
1451 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1452 of a boolean indicating success or failure.
1453 (cmse_scan): Change stub_changed parameter into an integer pointer
1454 parameter cmse_stub_created to count the number of stub created and
1455 adapt to change of return value in elf32_arm_create_stub.
1456 (cmse_entry_fct_p): New function.
1457 (arm_list_new_cmse_stub): Likewise.
1458 (set_cmse_veneer_addr_from_implib): Likewise.
1459 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1460 cmse_scan instead of that of cmse_stub_changed to compute the number
1461 of stub created and use it to initialize stub_changed. Call
1462 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1463 of return value in elf32_arm_create_stub. Use
1464 arm_stub_section_start_offset () if not NULL to initialize size of
1465 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1466 erratum fix to -1. Use ret to hold return value.
1467 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1468 NULL to initialize size of secure gateway veneers section. Adapt
1469 comment to stress the importance of zeroing veneer section content.
1470 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1471 initialize eponymous field in struct elf32_arm_link_hash_table.
1473 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1475 * elf32-s390.c (stdarg.h): New include.
1476 (elf_s390_grok_psinfo): New function.
1477 (elf_s390_write_core_note): New function.
1478 (elf_backend_grok_psinfo): Declare backend hook.
1479 (elf_backend_write_core_note): Likewise.
1480 * elf64-s390.c (stdarg.h): New include.
1481 (elf_s390_grok_prstatus): New function.
1482 (elf_s390_grok_psinfo): New function.
1483 (elf_s390_write_core_note): New function.
1484 (elf_backend_grok_prstatus): Declare backend hook.
1485 (elf_backend_grok_psinfo): Likewise.
1486 (elf_backend_write_core_note): Likewise.
1488 2016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1490 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1491 (elf_s390_finish_ifunc_symbol): Likewise.
1492 (elf_s390_finish_dynamic_symbol): Likewise.
1493 (elf_s390_finish_dynamic_sections): Likewise.
1494 (elf_s390_grok_prstatus): Likewise.
1495 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1496 (elf_s390_finish_dynamic_symbol): Likewise.
1498 2016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1500 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1502 2016-08-23 Nick Clifton <nickc@redhat.com>
1504 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1505 there is no arm data associated with the section.
1507 2016-08-23 Alan Modra <amodra@gmail.com>
1510 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1511 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1513 2016-08-22 Nick Clifton <nickc@redhat.com>
1515 * doc/chew.c (main): Free the string buffer used to files as they
1518 2016-08-22 Alan Modra <amodra@gmail.com>
1520 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1521 (ppc_elf_relocate_section): ..to here. Comment. Error on
1522 detecting -mbss-plt -fPIC local ifuncs too.
1523 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1524 branch table entries.
1526 2016-08-19 Nick Clifton <nickc@redhat.com>
1528 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1529 section after the symbol table and string table sections.
1531 2016-08-19 Alan Modra <amodra@gmail.com>
1533 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1534 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1535 dyn_relocs for weakdefs.
1536 (alias_readonly_dynrelocs): New function.
1537 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1538 (ppc64_elf_relocate_section): Simplify condition under which
1539 dyn_relocs are emitted.
1541 2016-08-19 Alan Modra <amodra@gmail.com>
1544 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1545 (readonly_dynrelocs): Comment fix.
1546 (global_entry_stub): New function.
1547 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1548 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1549 that in size_global_entry_stubs, handling ifunc too. Delete dead
1551 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1552 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1553 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1554 undefweak syms. Expand and correct comments.
1555 (size_global_entry_stubs): Ensure symbol is defined.
1556 (ppc64_elf_relocate_section): Match condition under which
1557 dyn_relocs are emitted to that in allocate_dynrelocs.
1559 2016-08-12 Alan Modra <amodra@gmail.com>
1561 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1562 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1563 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1565 2016-08-11 Alan Modra <amodra@gmail.com>
1567 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1568 non_got_ref true in any case where we could have generated dynbss
1569 copies but decide not to do so.
1571 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1573 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1574 the stub address retrieved if associated with a microMIPS
1577 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1579 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1580 stub also add STO_MICROMIPS annotation.
1582 2016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1584 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1585 in microMIPS LA25 stub references.
1587 2016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1589 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1590 adjusting the use_count of merged .got entries.
1592 2016-08-08 Nick Clifton <nickc@redhat.com>
1594 * doc/chew.c (delete_string): Only free the string buffer if it is
1595 there. Mark the buffer as NULL after freeing.
1596 (drop): Free the dropped string.
1597 (free_words): New function: Frees the memory allocated to the
1599 (add_instrinsic): Duplicate the name string, so that it can be
1601 (compile): Free unused words.
1602 (main): Free the dictionary and top level string buffers at the
1605 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1607 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1608 * bfd-in2.h: Regenerate.
1609 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1611 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1612 cmse_implib field in struct elf32_arm_link_hash_table.
1613 (elf32_arm_filter_cmse_symbols): New function.
1614 (elf32_arm_filter_implib_symbols): Likewise.
1615 (elf_backend_filter_implib_symbols): Define to
1616 elf32_arm_filter_implib_symbols.
1618 2016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1620 * elf32-arm.c (CMSE_PREFIX): Define macro.
1621 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1622 (cmse_branch_thumb_only): Declare stub.
1623 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1624 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1625 FALSE if there is no PLT.
1626 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1627 (elf32_arm_final_link_relocate): Likewise.
1628 (elf32_arm_gc_sweep_hook): Likewise.
1629 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1630 secure entry functions.
1631 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1632 (arm_dedicated_stub_output_section_required): Change to a switch case
1633 and add a case for arm_stub_cmse_branch_thumb_only.
1634 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1635 (arm_stub_dedicated_output_section_name): Likewise.
1636 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1637 ATTRIBUTE_UNUSED for htab parameter.
1638 (arm_stub_required_alignment): Likewise.
1639 (arm_stub_sym_claimed): Likewise.
1640 (arm_dedicated_stub_section_padding): Likewise.
1641 (cmse_scan): New function.
1642 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1643 Set stub_changed to TRUE if such veneers were created.
1644 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1647 2016-08-02 Alan Modra <amodra@gmail.com>
1650 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1652 2016-08-02 Nick Clifton <nickc@redhat.com>
1655 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1656 (elf_backend_sweep_hook): Delete.
1658 2016-08-01 Andrew Jenner <andrew@codesourcery.com>
1659 Kwok Cheung Yeung <kcy@codesourcery.com>
1661 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1662 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1663 (ppc_elf_vle_split16): Clear field before inserting.
1665 2016-08-01 Nick Clifton <nickc@redhat.com>
1667 * po/sv.po: Updated Swedish translation.
1669 2016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1670 Nick Clifton <nickc@redhat.com>
1673 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1674 of the coff_section_data before using it.
1676 2016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1678 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1679 in PLT compression selection.
1680 (_bfd_mips_elf_check_relocs): Likewise.
1682 2016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1684 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1685 case where there's no elf_link_hash_entry while processing
1686 GOT_NORMAL got entries.
1688 2016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1690 * version.m4 (BFD_VERSION): Set to 2.27.51.
1691 * configure: Regenerated.
1693 2016-07-21 Nick Clifton <nickc@redhat.com>
1695 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1696 (swap_out_syms): Return an error when not finding ELF output
1697 section rather than asserting.
1699 2016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1701 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1703 2016-07-20 John Baldwin <jhb@FreeBSD.org>
1705 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1706 and handle pr_pid if present.
1708 2016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1711 * elf.c (assign_file_positions_for_load_sections): Also check
1712 p_paddr for program header space.
1714 2016-07-20 Alan Modra <amodra@gmail.com>
1716 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1717 ppc64_elf_unhandled_reloc for special_function.
1718 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1720 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1722 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1724 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1725 corresponding error message.
1727 2016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1729 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1730 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1731 (branch_reloc_p): New function.
1732 (mips_elf_calculate_relocation): Handle ISA mode determination
1733 for relocations against section symbols, against absolute
1734 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1736 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1737 checks for weak undefined symbols. Also check target alignment
1738 within the same ISA mode.
1739 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1740 in the alignment check.
1741 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1742 <R_MICROMIPS_PC10_S1>: Likewise.
1743 <R_MICROMIPS_PC16_S1>: Likewise.
1744 (mips_elf_perform_relocation): Report a failure for unsupported
1745 same-mode JALX instructions and cross-mode branches.
1746 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1747 error messages for jumps to misaligned addresses.
1749 2016-07-16 Alan Modra <amodra@gmail.com>
1751 * elflink.c: Include plugin-api.h.
1752 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1753 (try_claim): ..here.
1754 * plugin.h: Don't include bfd.h.
1755 (bfd_plugin_open_input): Declare.
1757 2016-07-16 Alan Modra <amodra@gmail.com>
1759 * targets.c (bfd_seach_for_target): Rename to..
1760 (bfd_iterate_over_targets): ..this. Rewrite doc.
1761 * bfd-in2.h: Regenerate.
1763 2016-07-16 Alan Modra <amodra@gmail.com>
1765 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1766 * libbfd.h: Regenerate.
1767 * bfd-in2.h: Regenerate.
1769 2016-07-16 Alan Modra <amodra@gmail.com>
1771 * libbfd-in.h (BFD_ALIGN): Move to..
1773 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1774 * elf32-ppc.c (default_params): Adjust init.
1775 (ppc_elf_link_params): Set pagesize_p2.
1776 * libbfd.h: Regenerate.
1777 * bfd-in2.h: Regenerate.
1779 2016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1781 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1782 (_bfd_elf_filter_global_symbols): Declare.
1783 * elf.c (_bfd_elf_filter_global_symbols): New function.
1784 * elflink.c (elf_filter_global_symbols): Likewise.
1785 (elf_output_implib): Likewise.
1786 (bfd_elf_final_link): Call above function, failing if it does.
1787 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1789 (elf_backend_copy_indirect_symbol): Fix spacing.
1790 (elf_backend_hide_symbol): Likewise.
1791 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1793 2016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1794 Nick Clifton <nickc@redhat.com>
1796 * elf32-arc.c (PR_DEBUG): Delete.
1797 Fix printing of debug information. Fix formatting of debug
1799 (debug_arc_reloc): Handle symbols that are not from an input file.
1800 (arc_do_relocation): Remove excessive exclamation points.
1802 * arc-got.h: Fix formatting. Fix printing of debug information.
1803 (new_got_entry_to_list): Use xmalloc.
1804 * config.bfd: use the big-endian arc vector as the default vector
1805 for big-endian arc targets.
1807 2016-07-15 Alan Modra <amodra@gmail.com>
1809 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1810 from marking sym_indices.
1812 2016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1814 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1815 first with relocations against absolute symbols.
1816 (bfd_install_relocation): Likewise.
1818 2016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1820 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1821 .got/.got.plt sections to 8 bytes.
1823 2016-07-12 Nick Clifton <nickc@redhat.com>
1825 * binary.c (binary_set_section_contents): Second grammar fix.
1827 2016-07-12 Douglas B Rupp <rupp@adacore.com>
1829 * binary.c (binary_set_section_contents): Fix grammar in warning
1832 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1834 * elf32-arc.c: made PR_DEBUG always defined.
1836 2016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1838 * arc-got.h: Moved got related structures from elf32-arc.c to
1839 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1840 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1841 tls_type_for_reloc, symbol_has_entry_of_type,
1842 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1843 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1844 relocate_fix_got_relocs_for_got_info,
1845 create_got_dynrelocs_for_single_entry,
1846 create_got_dynrelocs_for_got_info): Added to file.
1847 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1850 2016-07-08 James Bowman <james.bowman@ftdichip.com>
1852 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1854 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1856 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1857 (THUMB32_MOVW): Likewise.
1858 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1859 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1860 (arm_stub_is_thumb): Add new veneer stub.
1861 (arm_type_of_stub): Use new veneer.
1862 (arm_stub_required_alignment): Add new veneer.
1864 2016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1866 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1867 (SEC_ELF_PURECODE): ... this.
1868 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1870 (elf32_arm_fake_sections): Likewise.
1871 (elf_32_arm_section_flags): Likewise.
1872 (elf_32_arm_lookup_section_flags): Likewise.
1873 * section.c (SEC_ELF_NOREAD): Rename to ...
1874 (SEC_ELF_PURECODE): ... this.
1876 2016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1878 * elf32-arm.c (using_thumb2_bl): New function.
1879 (arm_type_of_stub): Declare thumb2 variable together and change type
1880 to bfd_boolean. Use using_thumb2_bl () to determine whether
1881 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1882 checked for BL range.
1883 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1884 the bit size of BL offset.
1886 2016-06-29 Nick Clifton <nickc@redhat.com>
1888 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1889 Returns TRUE for AArch64 mapping symbols.
1890 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1891 mapping symbols as precious in object files so that they will not
1893 (elf_backend_symbol_processing): Define.
1895 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1896 for ARM mapping symbols.
1897 (elf32_arm_backend_symbol_processing): Make use of the new function.
1899 2016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1902 * elflink.c (elf_link_check_versioned_symbol): Return false
1903 for unreferenced undefined symbol.
1905 2016-06-28 Nick Clifton <nickc@redhat.com>
1907 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1910 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1911 function. Marks mapping symbols in object files as precious, so
1912 that strip will not remove them.
1913 (elf_backend_symbol_processing): Define.
1915 2016-06-28 James Clarke <jrtc27@jrtc27.com>
1917 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1918 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1920 2016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1922 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1924 (mips16_reloc_map): Likewise.
1925 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1926 (mips16_elf64_howto_table_rela): Likewise.
1927 (mips16_reloc_map): Likewise.
1928 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1929 (elf_mips16_howto_table_rela): Likewise.
1930 (mips16_reloc_map): Likewise.
1931 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1932 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1933 (b_reloc_p): Likewise.
1934 (mips_elf_calculate_relocation): Likewise.
1935 (_bfd_mips_elf_check_relocs): Likewise.
1936 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1937 * bfd-in2.h: Regenerate.
1938 * libbfd.h: Regenerate.
1940 2016-06-27 Alan Modra <amodra@gmail.com>
1943 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1944 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1946 (ppc64_elf_size_stubs): Adjust to suit.
1948 2016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1950 * elf32-dlx.h: New file.
1951 * elf32-dlx.c: Adjust.
1953 2016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1955 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1957 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1959 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1962 2016-06-24 John Baldwin <jhb@FreeBSD.org>
1964 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1965 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1966 (elfcore_grok_freebsd_psinfo): New function.
1967 (elfcore_grok_freebsd_prstatus): New function.
1968 (elfcore_grok_freebsd_note): New function.
1969 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1972 2016-06-24 Joel Brobecker <brobecker@adacore.com>
1974 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1977 2016-06-24 Alan Modra <amodra@gmail.com>
1979 * config.bfd: Delete mips vxworks patterns matched earlier.
1980 Combine mips*-*-none with mips*-*-elf*.
1982 2016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1984 * elfxx-mips.c (mips_elf_perform_relocation): Call
1985 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1986 use the `%X%H' format for the cross-mode jump conversion error
1987 message. Remove the full stop from the end of the message.
1988 Continue processing rather than returning failure.
1990 2016-06-21 Graham Markall <graham.markall@embecosm.com>
1992 * archures.c: Remove bfd_mach_arc_nps400.
1993 * bfd-in2.h: Likewise.
1994 * cpu-arc.c (arch_info_struct): Likewise.
1995 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1998 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2002 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2004 (elf_link_is_defined_archive_symbol): Call
2005 bfd_link_plugin_object_p on unknown plugin object and use the
2006 IR symbol table if the input is an IR object.
2007 * plugin.c (bfd_link_plugin_object_p): New function.
2008 * plugin.h (bfd_link_plugin_object_p): New prototype.
2010 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
2013 * elflink.c (elf_link_add_object_symbols): Don't check alignment
2014 on symbol from plugin dummy input.
2016 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2018 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2020 * bfd-in2.h: Regenerated.
2021 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2022 with bfd_plugin_unknown.
2024 2016-06-18 H.J. Lu <hongjiu.lu@intel.com>
2027 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2028 bfd_boolean argument.
2029 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2030 "shared object" with "PIC object" in comments.
2031 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
2032 "shared object" with "PIC object" in comments. Avoid PLT if
2033 requested. Generate dynamic relocations for non-GOT references.
2034 Make room for the special first entry in PLT and allocate PLT
2035 entry only for PLT and PC-relative references. Store dynamic
2036 GOT relocations in .rel[a].iplt section for static executables.
2037 If PLT isn't used, always use GOT for symbol value. Don't
2038 allocate GOT entry if it isn't used.
2039 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2040 count only in the code section. Allocate dynamic pointer
2041 relocation against STT_GNU_IFUNC symbol in the non-code section.
2042 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2043 only for PC-relative references.
2044 (elf_i386_allocate_dynrelocs): Pass TRUE to
2045 _bfd_elf_allocate_ifunc_dyn_relocs.
2046 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2047 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2048 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2049 the non-code section and store it in the proper REL section.
2050 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2052 (elf_i386_finish_dynamic_symbol): Generate dynamic
2053 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2054 STT_GNU_IFUNC symbols without PLT.
2055 (elf_i386_finish_dynamic_sections): Don't handle local
2056 STT_GNU_IFUNC symbols here.
2057 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2059 (elf_backend_output_arch_local_syms): New.
2060 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2061 count only in the code section. Allocate dynamic pointer
2062 relocation against STT_GNU_IFUNC symbol in the non-code section.
2063 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2064 count only for PC-relative references.
2065 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2066 _bfd_elf_allocate_ifunc_dyn_relocs.
2067 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2068 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2069 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2070 without PLT. Generate dynamic pointer relocation against
2071 STT_GNU_IFUNC symbol in the non-code section and store it in
2072 the proper RELA section. Don't allow non-pointer relocation
2073 against STT_GNU_IFUNC symbol without PLT.
2074 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2075 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2076 STT_GNU_IFUNC symbols without PLT.
2077 (elf_x86_64_finish_dynamic_sections): Don't handle local
2078 STT_GNU_IFUNC symbols here.
2079 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2081 (elf_backend_output_arch_local_syms): New.
2082 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2083 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2085 2016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2086 Tony Wang <tony.wang@arm.com>
2088 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2090 (stub_long_branch_thumb2_only): Define stub.
2091 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2092 (arm_stub_long_branch_thumb2_only): Likewise.
2093 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2096 2016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2098 * archures.c (bfd_mach_sparc_v8plusc): Define.
2099 (bfd_mach_sparc_v9c): Likewise.
2100 (bfd_mach_sparc_v8plusd): Likewise.
2101 (bfd_mach_sparc_v9d): Likewise.
2102 (bfd_mach_sparc_v8pluse): Likewise.
2103 (bfd_mach_sparc_v9e): Likewise.
2104 (bfd_mach_sparc_v8plusv): Likewise
2105 (bfd_mach_sparc_v9v): Likewise.
2106 (bfd_mach_sparc_v8plusm): Likewise.
2107 (bfd_mach_sparc_v9m): Likewise.
2108 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2109 (bfd_mach_sparc_64bit_p): Likewise.
2110 * bfd-in2.h: Regenerate.
2111 * cpu-sparc.c (arch_info_struct): Add entries for
2112 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2113 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2114 and bfd_mach_sparc_v9{c,d,e,v,m}.
2115 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2116 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2118 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2120 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2121 symbols for relocations against IFUNC symbols.
2122 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2124 2016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2126 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2127 .rela.iplt in DT_PLTRELSZ.
2128 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2129 for DT_PLTRELSZ and DT_RELASZ as well.
2131 2016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2133 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2134 non-loaded, non-alloced sections.
2135 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2137 2016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2139 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2140 allocating dynamic relocation.
2141 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2143 2016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2146 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2147 offsets until reloc_toaddr.
2149 2016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2151 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2152 Don't check symbol type for STN_UNDEF symbol index.
2153 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2154 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2157 2016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2159 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2161 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2162 for exact arch value then. Force review of arch check logic for new
2164 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2165 that logic for new architecture.
2166 (arch_has_thumb2_nop): Remove.
2167 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2168 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2170 2016-06-14 Alan Modra <amodra@gmail.com>
2172 * bfd-in.h (bfd_my_archive): Delete.
2173 * bfd-in2.h: Regenerate.
2175 2016-06-14 Alan Modra <amodra@gmail.com>
2178 * archive.c (open_nested_file): Set my_archive.
2179 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2181 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2182 (bfd_seek): Likewise.
2183 * bfdwin.c (bfd_get_file_window): Likewise.
2184 * cache.c (cache_bmmap): Likewise.
2185 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2186 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2188 * plugin.c (try_claim): Likewise.
2189 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2190 file within thin archive, not the archive.
2192 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2195 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2196 section address for R_386_GOT32/R_386_GOT32X relocations against
2197 IFUNC symbols if there is no base register and return error for
2200 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2202 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2203 GOT32 adjustment for static executables.
2205 2016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2207 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2209 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2211 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2213 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2215 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2217 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2219 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2220 (SECTSTART): Changed.
2221 (elf_arc_relocate_section): Fixed mistake in PIE related
2223 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2225 2016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2227 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2228 enable support for "-z combreloc" and DT_RELACOUNT.
2229 (elf_backend_reloc_type_class): Likewise
2231 2016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2234 * elf32-i386.c (elf_i386_relocate_section): When relocating
2235 R_386_GOT32, return error without a base register for PIC and
2236 subtract the .got.plt section address only with a base register.
2238 2016-06-10 Alan Modra <amodra@gmail.com>
2240 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2241 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2242 (_bfd_elf_strtab_init): Formatting.
2243 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2244 (_bfd_elf_strtab_addref): Take size_t idx param.
2245 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2246 (_bfd_elf_strtab_offset): Likewise.
2247 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2248 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2249 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2250 (_bfd_elf_strtab_finalize): Similarly.
2251 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2252 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2253 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2254 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2255 using bfd_size_type.
2256 (bfd_section_from_shdr): Delete amt.
2257 (_bfd_elf_init_reloc_shdr): Likewise.
2258 (_bfd_elf_link_assign_sym_version): Likewise.
2259 (assign_section_numbers): Use size_t reloc_count.
2260 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2261 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2262 (elf_link_is_defined_archive_symbol): Likewise.
2263 (elf_add_dt_needed_tag): Likewise.
2264 (elf_finalize_dynstr): Likewise.
2265 (elf_link_add_object_symbols): Likewise.
2266 (bfd_elf_size_dynamic_sections): Likewise.
2267 (elf_create_symbuf): Similarly.
2268 (bfd_elf_match_symbols_in_sections): Likewise.
2269 (elf_link_swap_symbols_out): Likewise.
2270 (elf_link_check_versioned_symbol): Likewise.
2271 (bfd_elf_gc_record_vtinherit): Likewise.
2272 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2274 2016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2277 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2278 and relocs only if shrinking occurred.
2280 2016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2282 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2283 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2284 (elf_i386_check_tls_transition): Check indirect call and direct
2285 call with the addr32 prefix for general and local dynamic models.
2286 Set the tls_get_addr feild.
2287 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2288 indirect ___tls_get_addr call via GOT.
2289 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2290 transitions with indirect call and direct call with the addr32
2293 2016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2295 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2296 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2297 (elf_s390_relocate_section): Fix comment.
2298 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2301 2016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2303 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2304 section offset when calculation the larl operand in the first PLT
2307 2016-06-07 Alan Modra <amodra@gmail.com>
2309 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2310 to match other 32-bit archs.
2311 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2312 (ppc_elf_object_p): Call it.
2313 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2315 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2316 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2317 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2318 _bfd_elf_ppc_at_tprel_transform): Move to..
2319 * elf-bfd.h: ..here.
2320 (_bfd_elf_ppc_set_arch): Declare.
2321 * bfd-in2.h: Regenerate.
2323 2016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2325 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2326 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2327 (elf_x86_64_check_tls_transition): Check indirect call and
2328 direct call with the addr32 prefix for general and local dynamic
2329 models. Set the tls_get_addr feild.
2330 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2331 indirect __tls_get_addr call via GOT.
2332 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2333 transitions with indirect call and direct call with the addr32
2336 2016-06-04 Christian Groessler <chris@groessler.org>
2338 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2340 2016-06-02 Nick Clifton <nickc@redhat.com>
2343 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2345 (arch_info_struct): Likewise.
2346 (architectures): Likewise.
2348 2016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2350 * config.bfd: Replace -uclibc with *.
2352 2016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2354 * elf64-x86-64.c: Replace data32 with data16 in comments.
2356 2016-05-31 Alan Modra <amodra@gmail.com>
2360 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2361 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2362 symbol given a version by a script different to the version
2363 of the symbol being added.
2364 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2365 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2366 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2367 (struct strtab_save): New.
2368 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2369 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2370 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2372 2016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2374 * elf32-hppa.h: Add extern "C".
2375 * elf32-nds32.h: Likewise.
2376 * elf32-tic6x.h: Likewise.
2378 2016-06-01 Nick Clifton <nickc@redhat.com>
2380 * po/sr.po: New Serbian translation.
2381 * configure.ac (ALL_LINGUAS): Add sr.
2382 * configure: Regenerate.
2384 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2386 * elfxx-mips.c (b_reloc_p): New function.
2387 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2390 2016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2392 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2393 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2394 reloc location from calculation, treat the addend as signed with
2395 local non-section symbols and enable overflow detection.
2397 2016-05-28 Alan Modra <amodra@gmail.com>
2399 * aoutx.h: Adjust linker callback calls throughout file,
2402 * coff-alpha.c: Likewise.
2403 * coff-arm.c: Likewise.
2404 * coff-h8300.c: Likewise.
2405 * coff-h8500.c: Likewise.
2406 * coff-i960.c: Likewise.
2407 * coff-mcore.c: Likewise.
2408 * coff-mips.c: Likewise.
2409 * coff-ppc.c: Likewise.
2410 * coff-rs6000.c: Likewise.
2411 * coff-sh.c: Likewise.
2412 * coff-tic80.c: Likewise.
2413 * coff-w65.c: Likewise.
2414 * coff-z80.c: Likewise.
2415 * coff-z8k.c: Likewise.
2416 * coff64-rs6000.c: Likewise.
2417 * cofflink.c: Likewise.
2418 * ecoff.c: Likewise.
2419 * elf-bfd.h: Likewise.
2420 * elf-m10200.c: Likewise.
2421 * elf-m10300.c: Likewise.
2422 * elf32-arc.c: Likewise.
2423 * elf32-arm.c: Likewise.
2424 * elf32-avr.c: Likewise.
2425 * elf32-bfin.c: Likewise.
2426 * elf32-cr16.c: Likewise.
2427 * elf32-cr16c.c: Likewise.
2428 * elf32-cris.c: Likewise.
2429 * elf32-crx.c: Likewise.
2430 * elf32-d10v.c: Likewise.
2431 * elf32-epiphany.c: Likewise.
2432 * elf32-fr30.c: Likewise.
2433 * elf32-frv.c: Likewise.
2434 * elf32-ft32.c: Likewise.
2435 * elf32-h8300.c: Likewise.
2436 * elf32-hppa.c: Likewise.
2437 * elf32-i370.c: Likewise.
2438 * elf32-i386.c: Likewise.
2439 * elf32-i860.c: Likewise.
2440 * elf32-ip2k.c: Likewise.
2441 * elf32-iq2000.c: Likewise.
2442 * elf32-lm32.c: Likewise.
2443 * elf32-m32c.c: Likewise.
2444 * elf32-m32r.c: Likewise.
2445 * elf32-m68hc1x.c: Likewise.
2446 * elf32-m68k.c: Likewise.
2447 * elf32-mep.c: Likewise.
2448 * elf32-metag.c: Likewise.
2449 * elf32-microblaze.c: Likewise.
2450 * elf32-moxie.c: Likewise.
2451 * elf32-msp430.c: Likewise.
2452 * elf32-mt.c: Likewise.
2453 * elf32-nds32.c: Likewise.
2454 * elf32-nios2.c: Likewise.
2455 * elf32-or1k.c: Likewise.
2456 * elf32-ppc.c: Likewise.
2457 * elf32-s390.c: Likewise.
2458 * elf32-score.c: Likewise.
2459 * elf32-score7.c: Likewise.
2460 * elf32-sh.c: Likewise.
2461 * elf32-sh64.c: Likewise.
2462 * elf32-spu.c: Likewise.
2463 * elf32-tic6x.c: Likewise.
2464 * elf32-tilepro.c: Likewise.
2465 * elf32-v850.c: Likewise.
2466 * elf32-vax.c: Likewise.
2467 * elf32-visium.c: Likewise.
2468 * elf32-xstormy16.c: Likewise.
2469 * elf32-xtensa.c: Likewise.
2470 * elf64-alpha.c: Likewise.
2471 * elf64-hppa.c: Likewise.
2472 * elf64-ia64-vms.c: Likewise.
2473 * elf64-mmix.c: Likewise.
2474 * elf64-ppc.c: Likewise.
2475 * elf64-s390.c: Likewise.
2476 * elf64-sh64.c: Likewise.
2477 * elf64-x86-64.c: Likewise.
2478 * elflink.c: Likewise.
2479 * elfnn-aarch64.c: Likewise.
2480 * elfnn-ia64.c: Likewise.
2481 * elfxx-mips.c: Likewise.
2482 * elfxx-sparc.c: Likewise.
2483 * elfxx-tilegx.c: Likewise.
2484 * linker.c: Likewise.
2485 * pdp11.c: Likewise.
2486 * pe-mips.c: Likewise.
2487 * reloc.c: Likewise.
2488 * reloc16.c: Likewise.
2489 * simple.c: Likewise.
2490 * vms-alpha.c: Likewise.
2491 * xcofflink.c: Likewise.
2492 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2493 status param. Adjust calls to these and linker callbacks throughout.
2494 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2495 get_ramstart): Delete status param. Adjust calls to these and
2496 linker callbacks throughout.
2498 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2500 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2501 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2502 target alignment verification.
2504 2016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2506 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2507 section name if `bfd_elf_string_from_elf_section' returns an
2510 2016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2512 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2513 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2514 for message. Continue processing rather than returning failure.
2516 2016-05-25 Maciej W. Rozycki <macro@imgtec.com>
2518 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2519 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2520 Call `bfd_set_error'.
2522 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2525 * archive.c (bfd_slurp_armap): Replace
2526 bfd_elf64_archive_slurp_armap with
2527 _bfd_archive_64_bit_slurp_armap.
2528 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2529 BFD64 is defined and the archive is too big.
2530 (coff_write_armap): Likewise.
2531 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2532 (_bfd_archive_64_bit_slurp_armap): This.
2533 (bfd_elf64_archive_write_armap): Renamed to ...
2534 (_bfd_archive_64_bit_write_armap): This.
2535 * configure.ac: Add --enable-64-bit-archive.
2536 (want_64_bit_archive): New. Set to true by default for 64-bit
2537 MIPS and s390 ELF targets.
2538 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2539 * config.in: Regenerated.
2540 * configure: Likewise.
2541 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2542 (bfd_elf64_archive_slurp_armap): Likewise.
2543 (bfd_elf64_archive_write_armap): Likewise.
2544 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2545 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2546 (bfd_elf64_archive_truncate_arname): Likewise.
2547 (bfd_elf64_archive_read_ar_hdr): Likewise.
2548 (bfd_elf64_archive_write_ar_hdr): Likewise.
2549 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2550 (bfd_elf64_archive_get_elt_at_index): Likewise.
2551 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2552 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2553 * elf64-s390.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 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2566 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2567 bfd_elfNN_archive_functions isn't defined.
2568 (TARGET_LITTLE_SYM): Likewise.
2569 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2570 (_bfd_archive_64_bit_write_armap): Likewise.
2571 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2572 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2573 (_bfd_archive_64_bit_truncate_arname): Likewise.
2574 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2575 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2576 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2577 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2578 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2579 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2580 * libbfd.h: Regenerated.
2581 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2582 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2584 2016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2587 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2588 linker add_archive_element callback returns FALSE.
2589 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2590 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2591 archive element if linker add_archive_element callback returns
2593 * elflink.c (elf_link_add_archive_symbols): Likewise.
2594 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2595 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2596 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2597 (xcoff_link_check_ar_symbols): Likewise.
2599 2016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2601 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2602 <bfd_reloc_outofrange>: Unify error reporting code.
2604 2016-05-23 Jim Wilson <jim.wilson@linaro.org>
2606 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2607 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2608 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2609 * bfd-in2.h: Regenerate.
2610 * libbfd.h: Likewise.
2612 2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2614 * config.bfd: Add entry for arm-phoenix.
2616 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2618 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2619 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2620 account for padding for stub section requiring one.
2621 (elf32_arm_build_stubs): Add comment to stress the importance of
2622 zeroing veneer section content.
2624 2016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2626 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2628 * bfd-in2.h: Regenerate.
2629 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2631 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2632 (arm_dedicated_stub_output_section_name): Likewise.
2633 (arm_dedicated_stub_input_section_ptr): Likewise.
2634 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2635 function description comment. Add support for dedicated output stub
2636 section to given stub types.
2637 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2638 elf32_arm_create_or_find_stub_sec.
2639 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2640 (elf32_arm_size_stubs): Pass stub type when calling
2641 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2642 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2644 2016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2646 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2647 when setting need_convert_load.
2649 2016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2651 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2654 2016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2657 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2659 (elf_i386_convert_load): Don't convert R_386_GOT32.
2661 2016-05-20 Alan Modra <amodra@gmail.com>
2664 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2665 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2667 2016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2669 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2670 (debug_arc_reloc): Likewise.
2671 (elf_arc_relocate_section): Likewise.
2672 (elf_arc_check_relocs): Likewise.
2673 (elf_arc_adjust_dynamic_symbol): Likewise.
2674 (elf_arc_add_symbol_hook): Likewise.
2676 2016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2678 * config.bfd: Remove `am34-*-linux*' support.
2680 2016-05-19 Alan Modra <amodra@gmail.com>
2682 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2683 relocs before plt relocs.
2685 2016-05-19 Alan Modra <amodra@gmail.com>
2687 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2688 before dereferencing.
2690 2016-05-18 Nick Clifton <nickc@redhat.com>
2692 * po/sv.po: Updated Swedish translation.
2694 2016-05-18 Alan Modra <amodra@gmail.com>
2696 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2697 for each BFD. Don't goto error_ret_free_local from outside loop.
2699 2016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2701 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2702 STB_GNU_UNIQUE handling.
2703 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2704 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2705 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2706 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2707 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2708 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2709 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2710 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2711 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2712 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2713 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2714 (elf_backend_add_symbol_hook): Remove macro.
2715 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2716 for STB_GNU_UNIQUE symbols.
2718 2016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2720 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2722 (v850_elf_copy_private_bfd_data): ... here. Call the new
2723 function and `_bfd_elf_copy_private_bfd_data'.
2725 2016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2729 GOTPCREL relocation against large section.
2731 2016-05-13 Alan Modra <amodra@gmail.com>
2733 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2734 linker dynamic sections in calculating size and address of
2735 dynamic tags rather than using output sections. Remove asserts.
2736 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2737 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2738 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2739 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2740 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2741 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2742 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2743 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2744 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2745 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2746 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2747 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2748 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2749 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2750 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2751 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2752 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2753 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2754 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2755 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2756 * elflink.c (bfd_elf_final_link): Likewise.
2757 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2758 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2759 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2760 don't set doit. Look up dynobj section.
2761 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2762 invocation and dynamic tag vma calculation. Don't test
2763 boolean var == TRUE.
2764 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2767 2016-05-13 Alan Modra <amodra@gmail.com>
2769 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2770 octets_per_byte. Put dynamic .rela.plt last in link orders.
2771 Assign output_offset for reloc sections rather than writing
2772 sorted relocs from block corresponding to output_offset.
2774 2016-05-12 Alan Modra <amodra@gmail.com>
2776 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2778 2016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2780 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2782 2016-05-11 Alan Modra <amodra@gmail.com>
2784 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2785 (elf32_hppa_check_relocs): Don't set dynobj.
2786 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2787 (elf32_hppa_build_stubs): Likewise.
2788 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2790 2016-05-11 Alan Modra <amodra@gmail.com>
2793 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2794 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2796 2016-05-10 Jiong Wang <jiong.wang@arm.com>
2798 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2799 aarch64_tls_transition check.
2801 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2803 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2805 (arm_stub_sym_claimed): New function.
2806 (elf32_arm_create_stub): Use veneered symbol name and section if
2807 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2808 (arm_stub_claim_sym): New function.
2809 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2810 veneered symbol, otherwise create local symbol as before.
2812 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2814 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2815 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2816 and set branch type of a symbol.
2817 (bfd_elf32_arm_process_before_allocation): Likewise.
2818 (elf32_arm_relocate_section): Likewise and fix identation along the
2820 (allocate_dynrelocs_for_symbol): Likewise.
2821 (elf32_arm_finish_dynamic_symbol): Likewise.
2822 (elf32_arm_swap_symbol_in): Likewise.
2823 (elf32_arm_swap_symbol_out): Likewise.
2825 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2827 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2828 * bfd-in2.h: Regenerated.
2829 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2830 parameter to add_stub_section callback.
2831 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2832 and pass it down to add_stub_section.
2833 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2835 (elf32_arm_size_stubs): Add output section parameter to
2836 add_stub_section function pointer parameter.
2838 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2840 * elf32-arm.c (elf32_arm_create_stub): New function.
2841 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2843 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2845 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2846 arm_stub_a8_veneer_lwm enumerator.
2847 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2848 aforementioned enumerator.
2849 (struct elf32_arm_stub_hash_entry): Delete target_addend
2850 field and add source_value.
2851 (struct a8_erratum_fix): Delete addend field and add target_offset.
2852 (stub_hash_newfunc): Initialize source_value field amd remove
2853 initialization for target_addend.
2854 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2855 the else to being always executed, moving the
2856 arm_stub_a8_veneer_b_cond specific code in it. Remove
2857 stub_entry->target_addend from points_to computation.
2858 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2859 to target symbol from start of section rather than the offset from the
2861 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2862 fields from struct a8_erratum_fix's offset and target_offset
2864 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2865 veneered_insn_loc and loc using stub_entry's source_value.
2867 2016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2869 (elf32_arm_merge_eabi_attributes): Add merging logic for
2872 2016-05-10 Pip Cet <pipcet@gmail.com>
2875 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2876 Define as _bfd_generic_copy_link_hash_symbol_type when using
2879 2016-05-09 Nick Clifton <nickc@redhat.com>
2882 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2883 field before accessing sections array.
2885 2016-05-09 Christophe Monat <christophe.monat@st.com>
2888 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2889 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2891 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2893 (create_instruction_vldmdb): Likewise.
2894 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2895 uses it to re-encode.
2897 2016-05-09 Nick Clifton <nickc@redhat.com>
2900 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2903 2016-05-09 Alan Modra <amodra@gmail.com>
2905 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2907 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2910 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2911 documenting that indx == -3 if symbol is defined in a discarded
2913 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2914 symbol is defined in a discarded section.
2915 (elf_link_output_extsym): Strip a global symbol defined in a
2918 2016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2920 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2923 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2925 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2927 (elf_i386_convert_load_reloc): This. New function.
2928 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2930 (elf_x86_64_convert_load_reloc): This. New function.
2932 2016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2934 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2935 Don't check if contents == NULL.
2936 (elf_i386_tls_transition): Add from_relocate_section. Check
2937 from_relocate_section instead of contents != NULL. Update
2938 elf_i386_check_tls_transition call.
2939 (elf_i386_check_relocs): Cache the section contents if
2940 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2941 elf_i386_tls_transition.
2942 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2943 to elf_i386_tls_transition.
2944 (elf_backend_caches_rawsize): New.
2945 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2946 if contents == NULL.
2947 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2948 from_relocate_section instead of contents != NULL.
2949 (elf_x86_64_check_relocs): Cache the section contents if
2950 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2951 elf_x86_64_tls_transition.
2952 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2953 to elf_x86_64_tls_transition.
2954 (elf_backend_caches_rawsize): New.
2956 2016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2959 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2962 2016-05-03 Jiong Wang <jiong.wang@arm.com>
2964 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2965 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2966 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2967 no_apply_dynamic_relocs.
2968 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2969 dynamic relocations generated.
2971 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2973 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2975 (elf_i386_create_dynamic_sections): Here.
2976 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2977 interp setting to ...
2978 (elf_x86_64_create_dynamic_sections): Here.
2980 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2982 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2983 and replace (EH)->has_got_reloc with GOT_RELOC.
2984 (elf_i386_fixup_symbol): Pass has_got_reloc to
2985 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2986 (elf_i386_allocate_dynrelocs): Likewise.
2987 (elf_i386_relocate_section): Likewise.
2988 (elf_i386_finish_dynamic_symbol): Likewise.
2989 (elf_i386_convert_load): Pass TRUE to
2990 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2991 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2992 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2993 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2994 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2995 (elf_x86_64_allocate_dynrelocs): Likewise.
2996 (elf_x86_64_relocate_section): Likewise.
2997 (elf_x86_64_finish_dynamic_symbol): Likewise.
2998 (elf_x86_64_convert_load): Pass TRUE to
2999 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3001 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3003 * elf32-i386.c (check_relocs_failed): New.
3004 (elf_i386_check_relocs): Set check_relocs_failed on error.
3005 (elf_i386_relocate_section): Skip if check_relocs failed.
3007 2016-04-29 H.J. Lu <hongjiu.lu@intel.com>
3009 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3010 check_relocs_failed on error.
3012 2016-04-29 Nick Clifton <nickc@redhat.com>
3015 * elf-bfd.h (struct elf_backend_data): Rename
3016 elf_backend_set_special_section_info_and_link to
3017 elf_backend_copy_special_section_fields.
3018 * elfxx-target.h: Likewise.
3019 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3020 comparing section flags.
3021 (copy_special_section_fields): New function.
3022 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3023 Perform two scans over special sections. The first one looks for
3024 a direct mapping between the output section and an input section.
3025 The second scan looks for a possible match based upon section
3027 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3028 function. Handle setting the sh_link field of SHT_ARM_EXIDX
3030 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3031 elf32_i386_copy_solaris_special_section_fields.
3032 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3033 Rename to elf32_sparc_copy_solaris_special_section_fields.
3034 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3035 elf64_x86_64_copy_solaris_special_section_fields.
3037 2016-04-28 Nick Clifton <nickc@redhat.com>
3039 * po/zh_CN.po: Updated Chinese (simplified) translation.
3041 2016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3044 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3045 when estimating distances between output sections.
3047 2016-04-27 Alan Modra <amodra@gmail.com>
3049 * elflink.c (_bfd_elf_is_start_stop): New function.
3050 (_bfd_elf_gc_mark_rsec): Use it.
3051 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3053 2016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3055 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3056 * mmo.c (mmo_get_section_contents): Likewise.
3057 (mmo_set_section_contents): Likewise.
3059 2016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3061 * elf-bfd.h (elf_link_hash_table): Update comments for
3063 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3064 the unused NULL entry at the head of dynamic symbol table.
3065 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3068 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3070 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3071 created file from dynobj.
3073 2016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3075 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3076 normal input file if possible.
3078 2016-04-21 Nick Clifton <nickc@redhat.com>
3080 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3081 * aout-target.h: Likewise.
3082 * aout-tic30.c: Likewise.
3083 * binary.c: Likewise.
3085 * coff-alpha.c: Likewise.
3086 * coff-rs6000.c: Likewise.
3087 * coff64-rs6000.c: Likewise.
3088 * coffcode.h: Likewise.
3089 * i386msdos.c: Likewise.
3090 * i386os9k.c: Likewise.
3093 * libbfd-in.h: Likewise.
3094 * libecoff.h: Likewise.
3095 * mach-o-target.c: Likewise.
3097 * nlm-target.h: Likewise.
3098 * oasys.c: Likewise.
3100 * plugin.c: Likewise.
3101 * ppcboot.c: Likewise.
3104 * tekhex.c: Likewise.
3105 * versados.c: Likewise.
3106 * vms-alpha.c: Likewise.
3108 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3109 * linker.c (bfd_link_check_relocs): New function.
3110 (_bfd_generic_link_check_relocs): New function.
3111 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3112 _bfd_link_check_relocs field.
3113 (struct bfd_target)L Add _bfd_link_check_relocs field.
3114 * bfd-in2.h: Regenerate.
3115 * libbfd.h: Regenerate.
3117 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3119 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3120 (elf_backend_gc_sweep_hook): Likewise.
3121 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3122 (elf_backend_gc_sweep_hook): Likewise.
3124 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3126 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3127 in excluded sections
3129 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3132 * elf64-x86-64.c (check_relocs_failed): New.
3133 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3134 Support relocation agaist local symbol. Set check_relocs_failed.
3135 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3136 R_X86_64_32 relocation overflow.
3137 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3138 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3140 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3142 * elf32-i386.c (elf_i386_check_relocs): Call
3143 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3144 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3146 2016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3148 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3149 * elflink.c (_bfd_elf_link_check_relocs): New function.
3150 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3151 if check_relocs_after_open_input is FALSE.
3153 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3155 * cache.c: Update old style function definitions.
3156 * elf32-m68k.c: Likewise.
3157 * elf64-mmix.c: Likewise.
3158 * stab-syms.c: Likewise.
3160 2016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3162 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3164 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3166 * Makefile.in: Regenerated with automake 1.11.6.
3167 * aclocal.m4: Likewise.
3168 * doc/Makefile.in: Likewise.
3170 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3172 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3173 * bfd-in2.h: Regenerate.
3174 * libbfd.h: Regenerate.
3175 * elf32-arc.c: Add 'opcode/arc.h' include.
3176 (struct arc_relocation_data): Add symbol_name.
3177 (arc_special_overflow_checks): New function.
3178 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3179 required, add an extra comment.
3180 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3182 2016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3184 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3186 (elf_arc_relocate_section): Update enum uses.
3187 (elf_arc_check_relocs): Likewise.
3188 (elf_arc_finish_dynamic_symbol): Likewise.
3190 2016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3192 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3195 2016-04-14 Nick Clifton <nickc@redhat.com>
3198 * elf-bbfd.h (struct elf_backend_data): New field:
3200 New field: elf_backend_set_special_section_info_and_link
3201 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3203 (elf_backend_set_special_section_info_and_link): Define if not
3205 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3206 elf_backend_strtab_flags macros to initialise fields in structure.
3207 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3208 being set even if SHF_MERGE is not set.
3209 (elf_fake_sections): Likewise.
3210 (section_match): New function. Matches two ELF sections based
3211 upon fixed characteristics.
3212 (find_link): New function. Locates a section in a BFD that
3213 matches a section in a different BFD.
3214 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3215 fields of reserved sections.
3216 (bfd_elf_compute_section_file_positions): Set the flags for the
3217 .shstrtab section based upon the elf_strtab_flags field in the
3218 elf_backend_data structure.
3219 (swap_out_syms): Likewise for the .strtab section.
3220 * elflink.c (bfd_elf_final_link): Set the flags for the
3221 .strtab section based upon the elf_strtab_flags field in the
3222 elf_backend_data structure.
3223 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3224 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3226 (elf_backend_set_special_section_info_and_link): Define for
3228 * elf32-sparc.c: Likewise.
3229 * elf64-x86-64.c: Likewise.
3231 2016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3234 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3236 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3237 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3238 applies to read-only section.
3239 * elf32-i386.c (elf_i386_link_hash_table): Add
3240 readonly_dynrelocs_against_ifunc.
3241 (elf_i386_allocate_dynrelocs): Updated.
3242 (elf_i386_size_dynamic_sections): Issue an error for read-only
3243 segment with dynamic IFUNC relocations only if
3244 readonly_dynrelocs_against_ifunc is TRUE.
3245 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3246 readonly_dynrelocs_against_ifunc.
3247 (elf_x86_64_allocate_dynrelocs): Updated.
3248 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3249 segment with dynamic IFUNC relocations only if
3250 readonly_dynrelocs_against_ifunc is TRUE.
3251 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3254 2016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3256 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3257 a fall through from error_ret_free_internal. Free local_syms in
3258 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3260 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3262 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3263 (relocate_plt_for_entry): Likewise.
3265 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3267 * elf32-arc.c (elf_arc_check_relocs): Changed
3269 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3271 * elf32-arc.c (name_for_global_symbol): Changed assert.
3272 (get_replace_function): Created.:
3273 (struct arc_relocation_data): Changed to signed types.
3274 (defines S, L, P, PDATA): Casted to signed type.
3275 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3276 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3277 (arc_do_relocation): Changed.
3279 2016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3281 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3283 (elf_arc_relocate_section): Added and changed asserts, validating
3284 the synamic symbol index.
3285 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3286 relocation if symbol has dynindx set to -1.
3288 2016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3291 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3292 and internal symbols which have a dynamic index into local
3295 2016-04-04 Nick Clifton <nickc@redhat.com>
3298 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3299 version number if the version is zero.
3301 2016-04-01 Alan Modra <amodra@gmail.com>
3304 * elflink.c (on_needed_list): Recursively check needed status.
3305 (elf_link_add_object_symbols): Adjust.
3307 2016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3309 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3310 internal_relocs only if they aren't cached.
3312 2016-03-29 Nick Clifton <nickc@redhat.com>
3315 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3316 assertion on the size of the got section to allow it to be bigger
3317 than the number of relocs.
3319 2016-03-29 Toni Spets <toni.spets@iki.fi>
3322 * coffcode.h (coff_write_object_contents): Revert accidental
3325 2016-03-22 Alan Modra <amodra@gmail.com>
3328 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3329 DW_FORM_flag_present.
3331 2016-03-22 Nick Clifton <nickc@redhat.com>
3333 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3334 architecture name for backwards compatibility.
3336 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3337 unbounded stack use.
3339 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3340 sufficiently recent version of GCC.
3341 * configure: Regenerate.
3343 2016-03-22 Alan Modra <amodra@gmail.com>
3346 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3348 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3350 * archures.c (bfd_mach_arc_nps400): Define.
3351 * bfd-in2.h: Regenerate.
3352 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3353 some existing entries to make space.
3354 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3355 (arc_elf_final_write_processing): Likewise.
3357 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3359 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3361 (arc_elf_final_write_processing): Don't bother setting cpu field
3362 in e_flags, this will have been set elsewhere.
3364 2016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3366 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3369 2016-03-21 Nick Clifton <nickc@redhat.com>
3371 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3372 * configure: Regenerate.
3373 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3374 alloca with call to xmalloc.
3375 * elf32-nds32.c: Likewise.
3376 * elf64-hppa.c: Likewise.
3377 * elfxx-mips.c: Likewise.
3379 * pei-x86_64.c: Likewise.
3383 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3386 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3388 (elf_i386_relocate_section): Likewise.
3389 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3390 (elf_x86_64_relocate_section): Likewise.
3392 2016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3395 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3396 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3397 relocation overflow check.
3399 2016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3401 * bfd-in2.h: Regenerated.
3403 2016-03-11 Dan Gissel <dgisselq@ieee.org>
3406 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3407 uses bytes not octets.
3408 * elflink.c (resolve_section): Likewise.
3409 Add a bfd parameter.
3410 (eval_section): Pass the input_bfd to resolve_section.
3411 (bfd_elf_perform_complex_relocation): Convert byte offset to
3412 octets before read and writing values.
3413 (elf_link_input_bfd): Add byte to octet conversions.
3414 (elf_reloc_link_order): Likewise.
3415 (elf_fixup_link_order): Likewise.
3416 (bfd_elf_final_link): Likewise.
3417 * reloc.c (_bfd_final_link_relocate): Likewise.
3418 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3420 2016-03-10 Nick Clifton <nickc@redhat.com>
3422 * config.bfd: Mark the i370 target as obsolete.
3424 2016-03-09 Pedro Alves <palves@redhat.com>
3426 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3427 gcc ABI)" to printable name.
3428 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3429 of "v850-rh850" as printable name.
3431 2016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3434 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3435 relocations against absolute symbols.
3437 2016-03-09 Alan Modra <amodra@gmail.com>
3440 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3441 length elements in the archive.
3443 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3446 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3447 for -E/--dynamic-list only when not relocatable.
3449 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3452 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3453 count for locally defined local IFUNC symbols in shared object.
3454 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3456 2016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3459 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3462 2016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3463 Andrew Burgess <andrew.burgess@embecosm.com>
3465 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3466 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3467 (arc_elf_howto_init): Added assert to validate relocations.
3468 (get_middle_endian_relocation): Delete.
3469 (middle_endian_convert): New function.
3470 (ME): Redefine, now does nothing.
3471 (IS_ME): New define.
3472 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3473 definition to call middle_endian_convert. Add a new local
3474 variable and make use of this throughout. Added call to
3475 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3477 2016-03-07 Nick Clifton <nickc@redhat.com>
3480 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3481 length elements in the archive.
3483 2016-03-07 Jiong Wang <jiong.wang@arm.com>
3485 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3486 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3488 2016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3491 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3492 executable as definition if the new definition comes from a
3495 2016-03-02 Alan Modra <amodra@gmail.com>
3497 * Makefile.in: Regenerate.
3498 * po/SRC-POTFILES.in: Regenerate.
3500 2016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3502 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3503 relocation addend when sections get merged.
3505 2016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3507 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3509 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3510 Assert for code sections dynamic relocs.
3512 2016-02-26 Renlin Li <renlin.li@arm.com>
3514 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3515 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3517 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3520 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3521 load with locally bound symbols if PIC is false or there is no
3522 base register. Optimize branch to 0 if PIC is false.
3523 (elf_i386_relocate_section): Don't generate dynamic relocations
3524 against undefined weak symbols if PIC is false.
3525 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3526 if we can't estimate relocation overflow with --no-relax.
3527 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3528 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3529 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3530 against undefined weak symbols if PIC is false.
3532 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3535 * bfd.c (bfd): Change flags to 20 bits.
3536 (BFD_CONVERT_ELF_COMMON): New.
3537 (BFD_USE_ELF_STT_COMMON): Likewise.
3538 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3539 BFD_USE_ELF_STT_COMMON.
3540 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3541 * configure.ac: Remove --enable-elf-stt-common.
3542 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3543 common symbol depending on BFD_CONVERT_ELF_COMMON and
3544 BFD_USE_ELF_STT_COMMON.
3545 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3547 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3549 (elf_link_convert_common_type): New function.
3550 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3551 common symbol depending on BFD_CONVERT_ELF_COMMON and
3552 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3553 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3554 and BFD_USE_ELF_STT_COMMON to object_flags.
3555 (TARGET_LITTLE_SYM): Likewise.
3556 * syms.c (BSF_KEEP_G): Renamed to ...
3557 (BSF_ELF_COMMON): This.
3558 * bfd-in2.h: Regenerated.
3559 * config.in: Likewise.
3560 * configure: Likewise.
3562 2016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3567 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3568 (elf_i386_link_hash_entry): Add has_got_reloc and
3570 (elf_i386_link_hash_table): Add interp.
3571 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3573 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3575 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3576 (elf_i386_fixup_symbol): New function.
3577 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3578 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3579 relocations and discard relocations against resolved undefined
3580 weak symbols in executable. Don't make resolved undefined weak
3581 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3582 relocation against undefined weak symbols in PIE.
3583 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3584 (elf_i386_relocate_section): Don't generate dynamic relocations
3585 against resolved undefined weak symbols in PIE, except for
3587 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3588 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3589 Don't generate dynamic relocation against resolved undefined weak
3590 symbol in executable.
3591 (elf_i386_finish_dynamic_sections): Call
3592 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3593 (elf_backend_fixup_symbol): New.
3594 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3595 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3597 (elf_x86_64_link_hash_table): Add interp.
3598 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3600 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3602 (elf_x86_64_check_relocs): Set has_got_reloc and
3604 (elf_x86_64_fixup_symbol): New function.
3605 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3606 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3607 relocations and discard relocations against resolved undefined
3608 weak symbols in executable. Don't make resolved undefined weak
3609 symbols in executable dynamic.
3610 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3611 (elf_x86_64_relocate_section): Check relocation overflow for
3612 dynamic relocations against unresolved weak undefined symbols.
3613 Don't generate dynamic relocations against resolved weak
3614 undefined symbols in PIE.
3615 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3616 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3617 Don't generate dynamic relocation against resolved undefined weak
3618 symbol in executable.
3619 (elf_x86_64_finish_dynamic_sections): Call
3620 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3621 (elf_backend_fixup_symbol): New.
3623 2016-02-26 Alan Modra <amodra@gmail.com>
3625 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3626 save_restore_funcs, rest of sections when not relocatable.
3627 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3628 (sfpr_define): Define all symbols on emitted code.
3629 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3630 when relocatable. Move sfpr_define loop earlier.
3632 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3634 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3635 (elf_x86_64_relocate_section): Use it. Replace
3636 x86_64_elf_howto_table[r_type] with howto.
3638 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3641 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3642 symbol version is unknown.
3644 2016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3646 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3647 to (bfd_vma) -1 when setting needs_plt to 0.
3648 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3650 2016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3652 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3653 library, instead of PIC, and don't check PDE when making linker
3654 assigned symbol dynamic.
3656 2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3658 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3659 ABIVERSION for non-executable stack.
3661 2016-02-23 Rich Felker <bugdal@aerifal.cx>
3664 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3665 Always produce a RELATIVE reloc for a local symbol.
3667 2016-02-23 Hans-Peter Nilsson <hp@axis.com>
3669 Fix test-case ld-elf/pr19617b
3670 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3671 discard unused non-function symbols when --dynamic-list-data.
3673 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3675 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3676 dynsym section, even if it is empty, with dynamic sections.
3678 2016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3680 * syms.c: Remove BSF_COMMON from comments.
3681 * bfd-in2.h: Regenerated.
3683 2016-02-22 Jiong Wang <jiong.wang@arm.com>
3685 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3686 for destination. Remove useless function parameters.
3687 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3689 2016-02-19 Nick Clifton <nickc@redhat.com>
3692 * aoutx.h (aout_link_add_symbols): Check for out of range string
3696 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3697 processing if we encounter a reloc without an associated symbol.
3699 2016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3702 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3703 sections for -E/--dynamic-list.
3705 2016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3707 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3710 2016-02-16 Joseph Myers <joseph@codesourcery.com>
3712 * plugin.c (plugin_vec): Set match priority to 255.
3713 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3714 matching against the plugin vector, take priority from there not
3717 2016-02-15 Nick Clifton <nickc@redhat.com>
3719 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3720 for length and type fields. Use a signed value for the
3721 suffix_length field.
3723 2016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3726 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3727 significant bit in GOT offset for R_386_GOT32X.
3729 2016-02-10 Nick Clifton <nickc@redhat.com>
3732 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3734 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3735 number of messages about FDE encoding preventing .eh_frame_hdr
3738 2016-02-09 Nick Clifton <nickc@redhat.com>
3740 * oasys.c (oasys_archive_p): Fix indentation.
3741 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3742 constant for left shifting.
3744 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3745 helpful warning message to explain why certain AArch64 relocs
3748 2016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3750 * pe-mips.c (coff_mips_reloc): Fix formatting.
3752 2016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3754 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3755 to bfd_mach_arc_arc600.
3757 2016-02-04 Alan Modra <amodra@gmail.com>
3759 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3762 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3765 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3766 distances in the compressed_size field of the output section.
3768 2016-02-02 Alan Modra <amodra@gmail.com>
3770 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3771 ELFv2 entry optimization.
3773 2016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3776 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3777 no relocations in relocatable files.
3779 2016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3782 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3783 if a symbol from a library loaded via DT_NEEDED doesn't match
3784 the symbol referenced by regular object.
3786 2016-02-01 Nathaniel Smith <njs@pobox.com>
3788 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3791 2016-02-01 Alan Modra <amodra@gmail.com>
3793 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3794 an out of range reloc_index.
3795 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3797 2016-02-01 Kamil Rytarowski <n54@gmx.com>
3799 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3800 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3801 * Makefile.in: Regenerated.
3803 2016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3805 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3807 2016-01-31 John David Anglin <danglin@gcc.gnu.org>
3810 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3812 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3814 2016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3817 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3818 against STT_GNU_IFUNC symbol only with dynamic symbols.
3819 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3821 2016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3824 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3825 decompress debug sections.
3827 2016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3829 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3832 2016-01-25 Nick Clifton <nickc@redhat.com>
3835 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3836 dsym filename buffer.
3838 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3840 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3842 2016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3844 * elfxx-mips.c (BZ16_REG): Correct calculation.
3846 2016-01-21 Nick Clifton <nickc@redhat.com>
3848 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3849 changing the type of _loc to be bfd_byte *.
3850 (elf_arc_finish_dynamic_symbol): Likewise.
3852 2016-01-21 Nick Clifton <nickc@redhat.com>
3855 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3856 class of the linker stub bfd.
3857 (elf32_arm_check_relocs): Skip check for pic format after
3858 processing a vxWorks R_ARM_ABS12 reloc.
3859 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3860 reporting a class mismatch.
3862 2016-01-21 Jiong Wang <jiong.wang@arm.com>
3864 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3865 veneer for sym_sec != input_sec.
3866 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3867 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3868 calculation destination.
3870 2016-01-21 Alan Modra <amodra@gmail.com>
3872 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3873 (swap_linux_prpsinfo64_out): New function.
3874 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3875 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3876 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3877 (elfcore_write_linux_prpsinfo64): Likewise.
3878 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3879 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3880 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3882 2016-01-21 Alan Modra <amodra@gmail.com>
3884 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3885 * elf.c: Adjust #include.
3886 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3887 * Makefile.am (SOURCE_HFILES): Update.
3888 * Makefile.in: Regenerate.
3889 * po/SRC-PORFILES.in: Regenerate.
3891 2016-01-21 Alan Modra <amodra@gmail.com>
3893 * configure.ac: Move corefile selection later in file. Move
3894 tdefaults code immediately after other target vector code.
3895 * configure: Regenerate.
3897 2016-01-20 Mickael Guene <mickael.guene@st.com>
3899 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3900 section using '.text.noread' pattern.
3902 2016-01-19 John Baldwin <jhb@FreeBSD.org>
3904 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3906 2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3907 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3909 * arc-plt.def: New file.
3910 * arc-plt.h: Likewise.
3911 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3912 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3913 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3914 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3915 (name_for_global_symbol): Added.
3916 (ADD_RELA): Helper to create dynamic relocs.
3917 (new_got_entry_to_list): Create a new got entry in linked list.
3918 (symbol_has_entry_of_type): Search for specific type of entry in
3920 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3921 (is_reloc_for_TLS, arc_elf_set_private_flags)
3922 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3923 (arc_elf_merge_private_bfd_data): New functions.
3924 (debug_arc_reloc): Cleaned debug info printing.
3925 (PDATA reloc): Changed not to perform address alignment.
3926 (reverse_me): Added. Fix for ARC_32 relocs.
3927 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3929 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3930 Changed function to access an array of list of GOT entries instead
3931 of just an array of offsets.
3932 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3933 (elf_arc_check_relocs): Likewise.
3934 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3935 (elf_arc_finish_dynamic_sections): Likewise
3936 (arc_create_dynamic_sections): Modified conditions to create
3938 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3939 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3940 (relocate_plt_for_entry): Changed to support new way to define PLT
3942 (add_symbol_to_plt): Likewise.
3943 (arc_elf_link_hash_table_create): New function.
3945 2016-01-18 Nick Clifton <nickc@redhat.com>
3948 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3949 section number into internal section number.
3950 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3951 * coffswap.h (coff_swap_sym_in): Likewise.
3952 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3953 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3954 section number field is big enough to hold the external value.
3956 2016-01-17 Alan Modra <amodra@gmail.com>
3958 * configure: Regenerate.
3960 2016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3962 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3963 when address in first unwind entry does not match start of
3966 2016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3967 Jiong Wang <jiong.wang@arm.com>
3970 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3973 2016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3975 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3976 place 'R_' before the reloc name returned.
3977 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3978 the relocation string.
3980 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3982 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3983 factored out from...
3984 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3986 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3988 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3989 attribute check after ELF file header flag check.
3991 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3993 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3994 return status from `_bfd_elf_merge_object_attributes'.
3996 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3998 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3999 factored out from...
4000 (_bfd_mips_elf_merge_private_bfd_data): ... here.
4002 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4004 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4005 handling of input MIPS ABI flags together.
4007 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4009 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4010 attribute checks for null input.
4012 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4014 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4015 pointers to target data.
4017 2016-01-04 Maciej W. Rozycki <macro@imgtec.com>
4019 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4022 2016-01-01 Alan Modra <amodra@gmail.com>
4024 Update year range in copyright notice of all files.
4026 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4028 Copyright (C) 2016 Free Software Foundation, Inc.
4030 Copying and distribution of this file, with or without modification,
4031 are permitted in any medium without royalty provided the copyright
4032 notice and this notice are preserved.
4038 version-control: never
projects / binutils-gdb.git / blob