1 2017-03-13 Nick Clifton <nickc@redhat.com>
4 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
5 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
6 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
7 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
8 * bfd-in2.h: Regenerate.
9 * libbfd.h: Regenerate.
10 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
12 (IS_AARCH64_TLSDESC_RELOC): Likewise.
13 (elfNN_aarch64_howto_table): Likewise.
14 (aarch64_tls_transition_without_check): Likewise.
15 (aarch64_reloc_got_type): Likewise.
16 (elfNN_aarch64_final_link_relocate): Likewise.
17 (elfNN_aarch64_tls_relax): Likewise.
18 (elfNN_aarch64_relocate_section): Likewise.
19 (elfNN_aarch64_gc_sweep_hook): Likewise.
20 (elfNN_aarch64_check_relocs): Likewise.
21 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
22 (_bfd_aarch64_elf_resolve_relocation): Likewise.
24 2017-03-11 Alan Modra <amodra@gmail.com>
26 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
27 parameter is in fact used. Whitespace fixes.
28 * elf64-ppc.c: Likewise.
30 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
32 * rs6000-core.c (CORE_NEW): Simplify macro when
33 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
35 2017-03-07 Alan Modra <amodra@gmail.com>
39 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
42 2017-03-05 Alan Modra <amodra@gmail.com>
44 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
45 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
46 (next_cie_fde_offset): New function.
47 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
48 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
49 four bytes. Align CIEs to four or eight bytes depending on
50 per_encoding_aligned8. Align FDEs according to their encoding.
51 Pad last FDE to output section alignment.
52 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
54 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
55 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
56 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
58 2017-03-02 Martin Bickel <binutils@ineranves.de>
61 * elf.c (rewrite_elf_program_header): Do not issue a warning for
62 empty segments which have a zero filesz, but a non-zero memsz.
64 2017-03-02 Alan Modra <amodra@gmail.com>
66 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
68 2017-02-28 Alan Modra <amodra@gmail.com>
70 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
71 (ppc64_elf_relocate_section): Likewise.
73 2017-02-28 Alan Modra <amodra@gmail.com>
76 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
77 rather than elf32_nios2_hash_table or elf_hash_table.
78 (create_got_section): Likewise.
79 (nios2_elf32_finish_dynamic_symbol): Likewise.
80 (nios2_elf32_adjust_dynamic_symbol): Likewise.
81 (nios2_elf32_size_dynamic_sections): Likewise.
82 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
83 vars. Use htab equivalents directly instead. Don't create
84 all dynamic sections on needing just the GOT. Use a goto
85 rather than a fall-through with reloc test. Ensure
86 htab->dynobj is set when making dynamic sreloc section.
87 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
88 equivalent directly instead. Don't segfault on looking for
89 .dynamic when dynamic sections have not been created. Don't
90 segfault on .got.plt being discarded.
91 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
92 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
93 fixme and another not so relevant comment.
94 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
95 already set, set hash table dynobj on creating .sbss.
97 2017-02-28 Alan Modra <amodra@gmail.com>
99 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
100 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
101 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
102 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
103 (ppc64_elf_relocate_section): Likewise.
104 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
105 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
106 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
107 * libbfd.h: Regenerate.
108 * bfd-in2.h: Regenerate.
110 2017-02-28 Alan Modra <amodra@gmail.com>
112 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
113 dynamic .data.rel.ro read-only.
114 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
115 rather than section flags when deciding where copy reloc goes.
116 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
117 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
118 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
119 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
120 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
121 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
122 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
123 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
124 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
125 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
126 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
127 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
128 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
129 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
130 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
131 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
132 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
133 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
134 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
136 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
138 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
139 `jalr $0, $25' instruction encoding.
141 2017-02-27 Nick Clifton <nickc@redhat.com>
144 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
145 generating a seg-fault when encountering a symbol that has been
146 deleted by garbage collection.
148 2017-02-25 Alan Modra <amodra@gmail.com>
150 * elf32-arc.c (struct dynamic_sections): Delete.
151 (enum dyn_section_types): Delete.
152 (dyn_section_names): Delete.
153 (arc_create_dynamic_sections): Delete.
154 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
155 segfault on discarded .rela.plt section.
156 (elf_arc_size_dynamic_sections): Formatting. Don't call
157 arc_create_dynamic_sections. Don't allocate memory for sections
158 handled by the generic linker. Correct code finding relocs in
159 read-only sections. Set SEC_EXCLUDE on zero size .got,
160 .got.plt, and .dynbss sections. Do set .interp for pies.
162 2017-02-24 Andrew Waterman <andrew@sifive.com>
164 * elfnn-riscv.c (GP_NAME): New macro.
165 (riscv_global_pointer_value): Use it.
166 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
167 output section, consider only that section's alignment.
169 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
171 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
172 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
173 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
174 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
176 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
178 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
179 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
182 2017-02-23 Alan Modra <amodra@gmail.com>
185 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
187 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
188 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
191 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
194 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
195 processing ahead of the call to `elf_gc_sweep_symbol'.
197 2017-02-22 Nick Clifton <nickc@redhat.com>
200 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
201 created section 4-byte alignment.
203 2017-02-22 Alan Modra <amodra@gmail.com>
205 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
206 on .got or .plt output section being discarded by script.
207 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
210 2017-02-21 Alan Modra <amodra@gmail.com>
212 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
213 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
215 2017-02-20 Alan Modra <amodra@gmail.com>
218 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
219 if DT_RELSZ/DT_RELASZ is zero.
221 2017-02-17 Nick Clifton <nickc@redhat.com>
223 * compress.c (bfd_get_full_section_contents): Remember to reduce
224 compressed size by the sizeof the compression header when
225 decompressing the contents.
227 2017-02-17 Pedro Alves <palves@redhat.com>
229 * srec.c (Chunk): Rename to ...
230 (_bfd_srec_len): ... this.
231 (S3Forced): Rename to ...
232 (_bfd_srec_forceS3): ... this.
233 * objcopy.c: Adjust all references.
235 2017-02-17 Pedro Alves <palves@redhat.com>
237 * archive.c (bsd_write_armap): Rename to ...
238 (_bfd_bsd_write_armap): ... this.
239 (coff_write_armap): Rename to ...
240 (_bfd_coff_write_armap): ... this.
241 * libbfd-in.h (bsd_write_armap): Rename to ...
242 (_bfd_bsd_write_armap): ... this.
243 (coff_write_armap): Rename to ...
244 (_bfd_coff_write_armap): ... this.
245 * aout-target.h, aout-tic30.c: Adjust all users.
246 * libbfd.h: Regenerate.
248 2017-02-17 Pedro Alves <palves@redhat.com>
250 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
251 (warn_deprecated): Rename to ...
252 (_bfd_warn_deprecated): ... this.
253 * libbfd.c (warn_deprecated): Rename to ...
254 (_bfd_warn_deprecated): ... this.
255 * bfd-in2.h: Regenerate.
257 2017-02-17 Pedro Alves <palves@redhat.com>
259 * bfdio.c (real_ftell): Rename to ...
260 (_bfd_real_ftell): ... this.
261 (real_fseek): Rename to ...
262 (_bfd_real_fseek): ... this.
263 (real_fopen): Rename to ...
264 (_bfd_real_fopen): ... this.
265 * libbfd-in.h (real_ftell): Rename to ...
266 (_bfd_real_ftell): ... this.
267 (real_fseek): Rename to ...
268 (_bfd_real_fseek): ... this.
269 (real_fopen): Rename to ...
270 (_bfd_real_fopen): ... this.
271 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
272 * libbfd.h: Regenerate.
274 2017-02-17 Pedro Alves <palves@redhat.com>
276 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
277 * libbfd.c (read_unsigned_leb128): Rename to ...
278 (_bfd_read_unsigned_leb128): ... this.
279 (read_signed_leb128): Rename to ...
280 (_bfd_read_signed_leb128): ... this.
281 (safe_read_leb128): Rename to ...
282 (_bfd_safe_read_leb128): ... this.
283 * libbfd-in.h (read_unsigned_leb128): Rename to ...
284 (_bfd_read_unsigned_leb128): ... this.
285 (read_signed_leb128): Rename to ...
286 (_bfd_read_signed_leb128): ... this.
287 (safe_read_leb128): Rename to ...
288 (_bfd_safe_read_leb128): ... this.
289 * libbfd.h: Renegerate.
291 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
293 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
294 before trying to fine matching file and line information.
296 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
298 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
299 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
300 not match current bfd, then reload debug information. Record bfd
301 we're loading debug info for in the stash. If we have debug
302 informatin in the cache then perform section placement before
305 2017-02-16 Alan Modra <amodra@gmail.com>
308 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
309 * elfxx-target.h (elf_backend_no_page_alias): Define.
310 (elfNN_bed): Init new field.
311 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
312 ensure PT_LOAD segment starts on a new page.
313 * elf32-hppa.c (elf_backend_no_page_alias): Define.
315 2017-02-16 Alan Modra <amodra@gmail.com>
318 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
321 2017-02-16 Jiong Wang <jiong.wang@arm.com>
323 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
324 * bfd-in2.h: Regenerated.
326 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
329 * elf32-i386.c (elf_i386_relocate_section): Allow
330 "lea foo@GOT, %reg" in PIC.
332 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
335 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
336 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
337 error against local IFUNC symbol without a base register for
340 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
342 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
343 `%P: %H:' with `info->callbacks->einfo'.
344 (ppc_elf_relocate_section): Likewise.
345 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
346 (ppc64_elf_edit_toc): Likewise.
347 (ppc64_elf_relocate_section): Likewise.
349 2017-02-14 Alan Modra <amodra@gmail.com>
351 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
352 --gc-keep-exported, and test versioned field of sym rather than
353 looking for @ in name.
355 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
357 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
360 2017-02-13 Nick Clifton <nickc@redhat.com>
363 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
366 2017-02-07 Andrew Waterman <andrew@sifive.com>
368 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
369 entry size if PLT header is written.
371 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
373 Fix sparc64 dynamic relocation processing to use the dynamic
375 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
376 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
379 2017-02-03 Nick Clifton <nickc@redhat.com>
382 * coffcode.h (coff_write_object_contents): Enlarge size of
383 s_name_buf in order to avoid compile time warning about possible
385 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
386 32-bits of insn value before printing into buffer.
388 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
390 * elfxx-mips.c (mips_elf_hash_sort_data): Add
392 (mips_elf_sort_hash_table): Handle it.
393 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
394 symbols bump up `max_local_dynindx' rather than
395 `max_non_got_dynindx'.
397 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
399 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
400 `min_got_dynindx', `max_unref_got_dynindx' and
401 `max_non_got_dynindx' members to the `bfd_size_type' data type.
402 (mips_elf_sort_hash_table): Adjust accordingly.
404 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
406 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
407 to access the hash table.
409 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
411 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
412 non-NULL `htab' to the beginning.
414 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
416 * elflink.c (elf_gc_sweep): Wrap overlong line.
418 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
420 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
421 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
422 * elfxx-mips.c (mips_elf_link_hash_table): Add
423 `ignore_branch_isa' member.
424 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
425 in branch relocation calculation as an error if
426 `ignore_branch_isa' has been set.
427 (_bfd_mips_elf_insn32): Rename to...
428 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
429 parameter to `insn32' and add an `ignore_branch_isa' parameter.
430 Handle the new parameter.
432 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
434 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
435 local variable dynobj.
438 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
439 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
440 executable from read-only sections into sdynrelro.
441 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
442 dynamic relocs in sdynrelro.
443 (elf_backend_want_dynrelro): Define.
445 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
447 * config.bfd (*-*-rtemsaout*): Mark as removed.
449 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
451 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
452 (arm-*-rtems*): Move to (arm*-*-eabi*).
453 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
454 (m68-*-rtems*): Move to (m68*-*-elf*).
456 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
458 * config.bfd (*-*-rtemscoff*): Mark as removed.
460 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
463 * elflink.c (bfd_elf_record_link_assignment): Revert last
464 change and don't ever clear `forced_local'. Set `mark'
466 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
468 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
469 (bfd_elf_size_dynamic_sections): ... here.
470 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
471 and set `mark' instead in `__tls_get_addr_opt' processing.
472 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
474 2017-01-24 Alan Modra <amodra@gmail.com>
476 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
477 where dynamic relocs are preferable. Allow ifunc too.
478 (ensure_undefweak_dynamic): New function.
479 (allocate_dynrelocs): Use it here. Move plt handling last and
480 don't make symbols dynamic, simplifying loop. Only make undef
481 weak symbols with GOT entries dynamic. Correct condition
482 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
483 comments. Remove goto.
484 (ppc_elf_relocate_section): Correct test for using dynamic
485 symbol on GOT relocs. Rearrange test for emitting GOT relocs
486 to suit. Set up explicit tls_index entries and implicit GOT
487 tls_index entries resolvable at link time for
488 __tls_get_addr_opt. Simplify test to clear mem for prelink.
489 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
490 (ensure_undefweak_dynamic): New function.
491 (allocate_dynrelocs): Use it here. Only make undef weak symbols
492 with GOT entries dynamic. Remove unnecessary test of
493 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
494 (ppc64_elf_relocate_section): Correct test for using dynamic
495 symbol on GOT relocs. Rearrange test for emitting GOT relocs
496 to suit. Set up explicit tls_index entries and implicit GOT
497 tls_index entries resolvable at link time for __tls_get_addr_opt.
498 Simplify expression to clear mem for prelink.
500 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
502 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
504 2017-01-20 Jiong Wang <jiong.wang@arm.com>
506 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
507 (elf_backend_hash_symbol): Define.
509 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
512 * elflink.c (bfd_elf_record_link_assignment): Clear any
513 `forced_local' marking for DSO symbols that are not being
516 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
518 * elfnn-riscv.c (riscv_elf_object_p): New function.
520 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
523 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
525 (elf_x86_64_check_relocs): Create .eh_frame section for the
527 (elf_x86_64_size_dynamic_sections): Allocate and initialize
528 .eh_frame section for the .plt.bnd section.
529 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
530 for the .plt.bnd section.
532 2017-01-12 Nick Clifton <nickc@redhat.com>
535 * opncls.c (find_separate_debug_file): Add include_dirs
536 parameter. Only include the directory part of the bfd's filename
537 in search paths if include_dirs is true. Add a couple of extra
538 locations for looking for debug files.
539 ( bfd_follow_gnu_debuglink): Update invocation of
540 find_separate_debug_file.
541 (bfd_follow_gnu_debugaltlink): Likewise.
542 (get_build_id): New function: Finds the build-id of the given bfd.
543 (get_build_id_name): New function: Computes the name of the
544 separate debug info file for a bfd, based upon its build-id.
545 (check_build_id_file): New function: Checks to see if a separate
546 debug info file exists at the given location, and that its
547 build-id matches that of the original bfd.
548 (bfd_follow_build_id_debuglink): New function: Finds a separate
549 debug info file for a given bfd by using the build-id method.
550 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
551 method of locating a separate debug info file before using the
553 * bfd-in2.h: Regenerate.
555 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
558 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
559 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
560 elf_x86_64_eh_frame_plt_got.
561 (elf_x86_64_size_dynamic_sections): Get unwind info from
562 elf_x86_64_bnd_arch_bed for the BND PLT.
564 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
566 * config.bfd: Add entries for i686-redox and x86_64-redox.
568 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
570 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
572 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
573 .eh_frame section to 4 bytes for x32.
574 (elf_x86_64_check_relocs): Likewise.
576 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
579 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
580 (PLT_GOT_FDE_LENGTH): Likewise.
581 (elf_i386_plt_layout): Add eh_frame_plt_got and
582 eh_frame_plt_got_size.
583 (elf_i386_plt): Updated.
584 (elf_i386_link_hash_table): Add plt_got_eh_frame.
585 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
586 (elf_i386_size_dynamic_sections): Allocate and initialize
587 .eh_frame section for .plt.got.
588 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
590 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
591 eh_frame_plt_got_size.
592 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
593 (PLT_GOT_FDE_LENGTH): Likewise.
594 (elf_x86_64_backend_data): Add eh_frame_plt_got and
595 eh_frame_plt_got_size.
596 (elf_x86_64_arch_bed): Updated.
597 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
598 eh_frame_plt_got_size.
599 (elf_x86_64_nacl_arch_bed): Likewise.
600 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
601 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
602 (elf_x86_64_size_dynamic_sections): Allocate and initialize
603 .eh_frame section for .plt.got.
604 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
607 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
609 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
610 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
612 2017-01-09 Nick Clifton <nickc@redhat.com>
614 * dwarf2.c (lookup_address_in_function_table): Return early if
615 there are no functions in the given comp unit, or if the high
616 address of the last function in the comp unit is less than the
619 2017-01-09 Nick Clifton <nickc@redhat.com>
622 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
623 message if there are too many symbols to load.
625 2017-01-04 James Clarke <jrtc27@jrtc27.com>
627 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
628 if relocs are cached.
630 2017-01-03 Rich Felker <bugdal@aerifal.cx>
633 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
634 for R_MICROBLAZE_GOTOFF_64.
636 2017-01-03 Nick Clifton <nickc@redhat.com>
638 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
639 warning about using a possibly uninitialised variable.
641 2017-01-02 Alan Modra <amodra@gmail.com>
643 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
644 (allocate_plt_static, allocate_dynrelocs): Use it.
646 2017-01-02 Alan Modra <amodra@gmail.com>
648 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
649 .PARISC.unwind section.
651 2017-01-02 Alan Modra <amodra@gmail.com>
654 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
655 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
656 indirect to GOT pointer relative code edit.
658 2017-01-02 Alan Modra <amodra@gmail.com>
660 Update year range in copyright notice of all files.
662 For older changes see ChangeLog-2016
664 Copyright (C) 2017 Free Software Foundation, Inc.
666 Copying and distribution of this file, with or without modification,
667 are permitted in any medium without royalty provided the copyright
668 notice and this notice are preserved.
674 version-control: never