1 2017-03-07 Alan Modra <amodra@gmail.com>
5 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
8 2017-03-05 Alan Modra <amodra@gmail.com>
10 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
11 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
12 (next_cie_fde_offset): New function.
13 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
14 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
15 four bytes. Align CIEs to four or eight bytes depending on
16 per_encoding_aligned8. Align FDEs according to their encoding.
17 Pad last FDE to output section alignment.
18 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
20 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
21 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
22 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
24 2017-03-02 Martin Bickel <binutils@ineranves.de>
27 * elf.c (rewrite_elf_program_header): Do not issue a warning for
28 empty segments which have a zero filesz, but a non-zero memsz.
30 2017-03-02 Alan Modra <amodra@gmail.com>
32 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
34 2017-02-28 Alan Modra <amodra@gmail.com>
36 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
37 (ppc64_elf_relocate_section): Likewise.
39 2017-02-28 Alan Modra <amodra@gmail.com>
42 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
43 rather than elf32_nios2_hash_table or elf_hash_table.
44 (create_got_section): Likewise.
45 (nios2_elf32_finish_dynamic_symbol): Likewise.
46 (nios2_elf32_adjust_dynamic_symbol): Likewise.
47 (nios2_elf32_size_dynamic_sections): Likewise.
48 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
49 vars. Use htab equivalents directly instead. Don't create
50 all dynamic sections on needing just the GOT. Use a goto
51 rather than a fall-through with reloc test. Ensure
52 htab->dynobj is set when making dynamic sreloc section.
53 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
54 equivalent directly instead. Don't segfault on looking for
55 .dynamic when dynamic sections have not been created. Don't
56 segfault on .got.plt being discarded.
57 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
58 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
59 fixme and another not so relevant comment.
60 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
61 already set, set hash table dynobj on creating .sbss.
63 2017-02-28 Alan Modra <amodra@gmail.com>
65 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
66 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
67 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
68 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
69 (ppc64_elf_relocate_section): Likewise.
70 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
71 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
72 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
73 * libbfd.h: Regenerate.
74 * bfd-in2.h: Regenerate.
76 2017-02-28 Alan Modra <amodra@gmail.com>
78 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
79 dynamic .data.rel.ro read-only.
80 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
81 rather than section flags when deciding where copy reloc goes.
82 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
83 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
84 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
85 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
86 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
87 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
88 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
89 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
90 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
91 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
92 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
93 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
94 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
95 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
96 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
97 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
98 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
99 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
100 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
102 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
104 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
105 `jalr $0, $25' instruction encoding.
107 2017-02-27 Nick Clifton <nickc@redhat.com>
110 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
111 generating a seg-fault when encountering a symbol that has been
112 deleted by garbage collection.
114 2017-02-25 Alan Modra <amodra@gmail.com>
116 * elf32-arc.c (struct dynamic_sections): Delete.
117 (enum dyn_section_types): Delete.
118 (dyn_section_names): Delete.
119 (arc_create_dynamic_sections): Delete.
120 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
121 segfault on discarded .rela.plt section.
122 (elf_arc_size_dynamic_sections): Formatting. Don't call
123 arc_create_dynamic_sections. Don't allocate memory for sections
124 handled by the generic linker. Correct code finding relocs in
125 read-only sections. Set SEC_EXCLUDE on zero size .got,
126 .got.plt, and .dynbss sections. Do set .interp for pies.
128 2017-02-24 Andrew Waterman <andrew@sifive.com>
130 * elfnn-riscv.c (GP_NAME): New macro.
131 (riscv_global_pointer_value): Use it.
132 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
133 output section, consider only that section's alignment.
135 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
137 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
138 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
139 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
140 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
142 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
144 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
145 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
148 2017-02-23 Alan Modra <amodra@gmail.com>
151 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
153 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
154 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
157 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
160 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
161 processing ahead of the call to `elf_gc_sweep_symbol'.
163 2017-02-22 Nick Clifton <nickc@redhat.com>
166 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
167 created section 4-byte alignment.
169 2017-02-22 Alan Modra <amodra@gmail.com>
171 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
172 on .got or .plt output section being discarded by script.
173 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
176 2017-02-21 Alan Modra <amodra@gmail.com>
178 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
179 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
181 2017-02-20 Alan Modra <amodra@gmail.com>
184 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
185 if DT_RELSZ/DT_RELASZ is zero.
187 2017-02-17 Nick Clifton <nickc@redhat.com>
189 * compress.c (bfd_get_full_section_contents): Remember to reduce
190 compressed size by the sizeof the compression header when
191 decompressing the contents.
193 2017-02-17 Pedro Alves <palves@redhat.com>
195 * srec.c (Chunk): Rename to ...
196 (_bfd_srec_len): ... this.
197 (S3Forced): Rename to ...
198 (_bfd_srec_forceS3): ... this.
199 * objcopy.c: Adjust all references.
201 2017-02-17 Pedro Alves <palves@redhat.com>
203 * archive.c (bsd_write_armap): Rename to ...
204 (_bfd_bsd_write_armap): ... this.
205 (coff_write_armap): Rename to ...
206 (_bfd_coff_write_armap): ... this.
207 * libbfd-in.h (bsd_write_armap): Rename to ...
208 (_bfd_bsd_write_armap): ... this.
209 (coff_write_armap): Rename to ...
210 (_bfd_coff_write_armap): ... this.
211 * aout-target.h, aout-tic30.c: Adjust all users.
212 * libbfd.h: Regenerate.
214 2017-02-17 Pedro Alves <palves@redhat.com>
216 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
217 (warn_deprecated): Rename to ...
218 (_bfd_warn_deprecated): ... this.
219 * libbfd.c (warn_deprecated): Rename to ...
220 (_bfd_warn_deprecated): ... this.
221 * bfd-in2.h: Regenerate.
223 2017-02-17 Pedro Alves <palves@redhat.com>
225 * bfdio.c (real_ftell): Rename to ...
226 (_bfd_real_ftell): ... this.
227 (real_fseek): Rename to ...
228 (_bfd_real_fseek): ... this.
229 (real_fopen): Rename to ...
230 (_bfd_real_fopen): ... this.
231 * libbfd-in.h (real_ftell): Rename to ...
232 (_bfd_real_ftell): ... this.
233 (real_fseek): Rename to ...
234 (_bfd_real_fseek): ... this.
235 (real_fopen): Rename to ...
236 (_bfd_real_fopen): ... this.
237 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
238 * libbfd.h: Regenerate.
240 2017-02-17 Pedro Alves <palves@redhat.com>
242 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
243 * libbfd.c (read_unsigned_leb128): Rename to ...
244 (_bfd_read_unsigned_leb128): ... this.
245 (read_signed_leb128): Rename to ...
246 (_bfd_read_signed_leb128): ... this.
247 (safe_read_leb128): Rename to ...
248 (_bfd_safe_read_leb128): ... this.
249 * libbfd-in.h (read_unsigned_leb128): Rename to ...
250 (_bfd_read_unsigned_leb128): ... this.
251 (read_signed_leb128): Rename to ...
252 (_bfd_read_signed_leb128): ... this.
253 (safe_read_leb128): Rename to ...
254 (_bfd_safe_read_leb128): ... this.
255 * libbfd.h: Renegerate.
257 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
259 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
260 before trying to fine matching file and line information.
262 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
264 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
265 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
266 not match current bfd, then reload debug information. Record bfd
267 we're loading debug info for in the stash. If we have debug
268 informatin in the cache then perform section placement before
271 2017-02-16 Alan Modra <amodra@gmail.com>
274 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
275 * elfxx-target.h (elf_backend_no_page_alias): Define.
276 (elfNN_bed): Init new field.
277 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
278 ensure PT_LOAD segment starts on a new page.
279 * elf32-hppa.c (elf_backend_no_page_alias): Define.
281 2017-02-16 Alan Modra <amodra@gmail.com>
284 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
287 2017-02-16 Jiong Wang <jiong.wang@arm.com>
289 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
290 * bfd-in2.h: Regenerated.
292 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
295 * elf32-i386.c (elf_i386_relocate_section): Allow
296 "lea foo@GOT, %reg" in PIC.
298 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
301 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
302 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
303 error against local IFUNC symbol without a base register for
306 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
308 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
309 `%P: %H:' with `info->callbacks->einfo'.
310 (ppc_elf_relocate_section): Likewise.
311 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
312 (ppc64_elf_edit_toc): Likewise.
313 (ppc64_elf_relocate_section): Likewise.
315 2017-02-14 Alan Modra <amodra@gmail.com>
317 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
318 --gc-keep-exported, and test versioned field of sym rather than
319 looking for @ in name.
321 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
323 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
326 2017-02-13 Nick Clifton <nickc@redhat.com>
329 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
332 2017-02-07 Andrew Waterman <andrew@sifive.com>
334 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
335 entry size if PLT header is written.
337 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
339 Fix sparc64 dynamic relocation processing to use the dynamic
341 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
342 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
345 2017-02-03 Nick Clifton <nickc@redhat.com>
348 * coffcode.h (coff_write_object_contents): Enlarge size of
349 s_name_buf in order to avoid compile time warning about possible
351 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
352 32-bits of insn value before printing into buffer.
354 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
356 * elfxx-mips.c (mips_elf_hash_sort_data): Add
358 (mips_elf_sort_hash_table): Handle it.
359 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
360 symbols bump up `max_local_dynindx' rather than
361 `max_non_got_dynindx'.
363 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
365 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
366 `min_got_dynindx', `max_unref_got_dynindx' and
367 `max_non_got_dynindx' members to the `bfd_size_type' data type.
368 (mips_elf_sort_hash_table): Adjust accordingly.
370 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
372 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
373 to access the hash table.
375 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
377 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
378 non-NULL `htab' to the beginning.
380 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
382 * elflink.c (elf_gc_sweep): Wrap overlong line.
384 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
386 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
387 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
388 * elfxx-mips.c (mips_elf_link_hash_table): Add
389 `ignore_branch_isa' member.
390 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
391 in branch relocation calculation as an error if
392 `ignore_branch_isa' has been set.
393 (_bfd_mips_elf_insn32): Rename to...
394 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
395 parameter to `insn32' and add an `ignore_branch_isa' parameter.
396 Handle the new parameter.
398 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
400 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
401 local variable dynobj.
404 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
405 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
406 executable from read-only sections into sdynrelro.
407 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
408 dynamic relocs in sdynrelro.
409 (elf_backend_want_dynrelro): Define.
411 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
413 * config.bfd (*-*-rtemsaout*): Mark as removed.
415 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
417 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
418 (arm-*-rtems*): Move to (arm*-*-eabi*).
419 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
420 (m68-*-rtems*): Move to (m68*-*-elf*).
422 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
424 * config.bfd (*-*-rtemscoff*): Mark as removed.
426 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
429 * elflink.c (bfd_elf_record_link_assignment): Revert last
430 change and don't ever clear `forced_local'. Set `mark'
432 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
434 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
435 (bfd_elf_size_dynamic_sections): ... here.
436 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
437 and set `mark' instead in `__tls_get_addr_opt' processing.
438 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
440 2017-01-24 Alan Modra <amodra@gmail.com>
442 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
443 where dynamic relocs are preferable. Allow ifunc too.
444 (ensure_undefweak_dynamic): New function.
445 (allocate_dynrelocs): Use it here. Move plt handling last and
446 don't make symbols dynamic, simplifying loop. Only make undef
447 weak symbols with GOT entries dynamic. Correct condition
448 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
449 comments. Remove goto.
450 (ppc_elf_relocate_section): Correct test for using dynamic
451 symbol on GOT relocs. Rearrange test for emitting GOT relocs
452 to suit. Set up explicit tls_index entries and implicit GOT
453 tls_index entries resolvable at link time for
454 __tls_get_addr_opt. Simplify test to clear mem for prelink.
455 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
456 (ensure_undefweak_dynamic): New function.
457 (allocate_dynrelocs): Use it here. Only make undef weak symbols
458 with GOT entries dynamic. Remove unnecessary test of
459 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
460 (ppc64_elf_relocate_section): Correct test for using dynamic
461 symbol on GOT relocs. Rearrange test for emitting GOT relocs
462 to suit. Set up explicit tls_index entries and implicit GOT
463 tls_index entries resolvable at link time for __tls_get_addr_opt.
464 Simplify expression to clear mem for prelink.
466 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
468 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
470 2017-01-20 Jiong Wang <jiong.wang@arm.com>
472 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
473 (elf_backend_hash_symbol): Define.
475 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
478 * elflink.c (bfd_elf_record_link_assignment): Clear any
479 `forced_local' marking for DSO symbols that are not being
482 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
484 * elfnn-riscv.c (riscv_elf_object_p): New function.
486 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
489 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
491 (elf_x86_64_check_relocs): Create .eh_frame section for the
493 (elf_x86_64_size_dynamic_sections): Allocate and initialize
494 .eh_frame section for the .plt.bnd section.
495 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
496 for the .plt.bnd section.
498 2017-01-12 Nick Clifton <nickc@redhat.com>
501 * opncls.c (find_separate_debug_file): Add include_dirs
502 parameter. Only include the directory part of the bfd's filename
503 in search paths if include_dirs is true. Add a couple of extra
504 locations for looking for debug files.
505 ( bfd_follow_gnu_debuglink): Update invocation of
506 find_separate_debug_file.
507 (bfd_follow_gnu_debugaltlink): Likewise.
508 (get_build_id): New function: Finds the build-id of the given bfd.
509 (get_build_id_name): New function: Computes the name of the
510 separate debug info file for a bfd, based upon its build-id.
511 (check_build_id_file): New function: Checks to see if a separate
512 debug info file exists at the given location, and that its
513 build-id matches that of the original bfd.
514 (bfd_follow_build_id_debuglink): New function: Finds a separate
515 debug info file for a given bfd by using the build-id method.
516 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
517 method of locating a separate debug info file before using the
519 * bfd-in2.h: Regenerate.
521 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
524 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
525 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
526 elf_x86_64_eh_frame_plt_got.
527 (elf_x86_64_size_dynamic_sections): Get unwind info from
528 elf_x86_64_bnd_arch_bed for the BND PLT.
530 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
532 * config.bfd: Add entries for i686-redox and x86_64-redox.
534 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
536 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
538 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
539 .eh_frame section to 4 bytes for x32.
540 (elf_x86_64_check_relocs): Likewise.
542 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
545 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
546 (PLT_GOT_FDE_LENGTH): Likewise.
547 (elf_i386_plt_layout): Add eh_frame_plt_got and
548 eh_frame_plt_got_size.
549 (elf_i386_plt): Updated.
550 (elf_i386_link_hash_table): Add plt_got_eh_frame.
551 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
552 (elf_i386_size_dynamic_sections): Allocate and initialize
553 .eh_frame section for .plt.got.
554 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
556 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
557 eh_frame_plt_got_size.
558 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
559 (PLT_GOT_FDE_LENGTH): Likewise.
560 (elf_x86_64_backend_data): Add eh_frame_plt_got and
561 eh_frame_plt_got_size.
562 (elf_x86_64_arch_bed): Updated.
563 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
564 eh_frame_plt_got_size.
565 (elf_x86_64_nacl_arch_bed): Likewise.
566 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
567 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
568 (elf_x86_64_size_dynamic_sections): Allocate and initialize
569 .eh_frame section for .plt.got.
570 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
573 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
575 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
576 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
578 2017-01-09 Nick Clifton <nickc@redhat.com>
580 * dwarf2.c (lookup_address_in_function_table): Return early if
581 there are no functions in the given comp unit, or if the high
582 address of the last function in the comp unit is less than the
585 2017-01-09 Nick Clifton <nickc@redhat.com>
588 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
589 message if there are too many symbols to load.
591 2017-01-04 James Clarke <jrtc27@jrtc27.com>
593 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
594 if relocs are cached.
596 2017-01-03 Rich Felker <bugdal@aerifal.cx>
599 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
600 for R_MICROBLAZE_GOTOFF_64.
602 2017-01-03 Nick Clifton <nickc@redhat.com>
604 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
605 warning about using a possibly uninitialised variable.
607 2017-01-02 Alan Modra <amodra@gmail.com>
609 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
610 (allocate_plt_static, allocate_dynrelocs): Use it.
612 2017-01-02 Alan Modra <amodra@gmail.com>
614 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
615 .PARISC.unwind section.
617 2017-01-02 Alan Modra <amodra@gmail.com>
620 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
621 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
622 indirect to GOT pointer relative code edit.
624 2017-01-02 Alan Modra <amodra@gmail.com>
626 Update year range in copyright notice of all files.
628 For older changes see ChangeLog-2016
630 Copyright (C) 2017 Free Software Foundation, Inc.
632 Copying and distribution of this file, with or without modification,
633 are permitted in any medium without royalty provided the copyright
634 notice and this notice are preserved.
640 version-control: never