1 2017-04-26 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
4 DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
5 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
6 add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
8 2017-04-26 Nick Clifton <nickc@redhat.com>
11 * reloc.c (bfd_perform_relocation): Check for a negative address
14 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
17 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
19 * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
20 (elf_backend_always_renumber_dynsyms): Define.
21 (elfNN_bed): Initialize `always_renumber_dynsyms' member.
22 * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
23 * elflink.c (bfd_elf_size_dynamic_sections): Also call
24 `_bfd_elf_link_renumber_dynsyms' if the backend has requested
26 (bfd_elf_size_dynsym_hash_dynstr): Likewise.
28 2017-04-26 Maciej W. Rozycki <macro@imgtec.com>
30 * elflink.c (bfd_elf_size_dynamic_sections): Only call
31 `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
32 sections have been created.
34 2017-04-26 Nick Clifton <nickc@redhat.com>
37 * compress.c (bfd_init_section_compress_status): Check the return
38 value from bfd_malloc.
40 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
42 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
43 no_finish_dynamic_symbol.
44 (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
46 (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
47 weak symbol, don't make it dynamic.
48 (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
49 set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
50 relocation for GOT reference.
51 (elf_x86_64_finish_dynamic_symbol): Abort if
52 no_finish_dynamic_symbol isn't 0.
54 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
57 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
58 undefined weak symbol, don't make it dynamic.
59 (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
60 set no_finish_dynamic_symbol and generate R_386_RELATIVE
61 relocation for R_386_GOT32.
63 2017-04-24 H.J. Lu <hongjiu.lu@intel.com>
66 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
68 2017-04-23 Alan Modra <amodra@gmail.com>
71 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
72 * elf.c (lcomm_sym): New.
73 (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
74 * bfd-in2.h: Regenerate.
76 2017-04-23 Alan Modra <amodra@gmail.com>
79 * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
80 parameters and comment.
81 (_bfd_elf_get_reloc_section): Delete.
82 (_bfd_elf_plt_get_reloc_section): Declare.
83 * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
84 New functions. Don't blindly skip over assumed .rel/.rela prefix.
86 (_bfd_elf_get_reloc_section): ..here. Delete.
87 (assign_section_numbers): Call elf_get_reloc_section.
88 * elf64-ppc.c (elf_backend_get_reloc_section): Define.
89 * elfxx-target.h (elf_backend_get_reloc_section): Update.
91 2017-04-23 Alan Modra <amodra@gmail.com>
94 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
97 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
100 * elf32-i386.c (elf_i386_link_hash_entry): Add
101 no_finish_dynamic_symbol.
102 (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
103 (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
104 symbol, don't make it dynamic in PIE.
105 (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
106 set no_finish_dynamic_symbol and generate R_386_RELATIVE
107 relocation for R_386_GOT32
108 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
111 2017-04-21 H.J. Lu <hongjiu.lu@intel.com>
115 * elflink.c (elf_link_add_object_symbols): Require
116 --no-dynamic-linker with -E/--dynamic-list when creating
119 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
121 * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
124 2017-04-20 Maciej W. Rozycki <macro@imgtec.com>
126 * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
127 dynamic symbol sorting.
129 2017-04-20 H.J. Lu <hongjiu.lu@intel.com>
132 * elflink.c (elf_link_add_object_symbols): Preserve
133 dynamic_ref_after_ir_def when restoring the symbol table for
134 unneeded dynamic object.
136 2017-04-19 H.J. Lu <hongjiu.lu@intel.com>
139 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
140 on on undefined IFUNC symbol in the second PLT.
142 2017-04-19 Wedson Almeida Filho <wedsonaf@gmail.com>
144 * peXXigen.c (pe_print_reloc): Correct chunk_end.
146 2017-04-19 Alan Modra <amodra@gmail.com>
148 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
149 or make dynamic for info->dynamic_undefined_weak 0 and 1.
150 * elf32-ppc.c:Formatting.
151 (ensure_undefweak_dynamic): Don't make dynamic when
152 info->dynamic_undefined_weak is zero.
153 (allocate_dynrelocs): Discard undefweak dyn_relocs for
154 info->dynamic_undefined_weak. Discard undef dyn_relocs when
155 not default visibility. Discard undef and undefweak
157 (ppc_elf_relocate_section): Adjust to suit.
158 * elf64-ppc.c: Formatting.
159 (ensure_undefweak_dynamic): Don't make dynamic when
160 info->dynamic_undefined_weak is zero.
161 (allocate_dynrelocs): Discard undefweak dyn_relocs for
162 info->dynamic_undefined_weak. Discard them earlier.
164 2017-04-17 H.J. Lu <hongjiu.lu@intel.com>
167 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
168 before generating the version definition section.
170 2017-04-17 Alan Modra <amodra@gmail.com>
172 * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
173 state when a regular object file defines a symbol with
174 incompatible type to that defined by an earlier shared lib.
176 2017-04-13 Alan Modra <amodra@gmail.com>
178 * coffcode.h: Wrap some overly long _bfd_error_handler args.
180 * elf32-arm.c: Likewise.
181 * elf32-i386.c: Likewise.
182 * elf32-mep.c: Likewise.
183 * elf64-ia64-vms.c: Likewise.
184 * elf64-x86-64.c: Likewise.
185 * elflink.c: Likewise.
186 * elfnn-ia64.c: Likewise.
187 * elfxx-mips.c: Likewise.
189 2017-04-13 Alan Modra <amodra@gmail.com>
191 * aoutx.h: Use %B and %A in error messages throughout file.
192 * aout-cris.c: Likewise.
193 * archive.c: Likewise.
194 * binary.c: Likewise.
195 * coff-rs6000.c: Likewise.
196 * coff-tic4x.c: Likewise.
197 * coffcode.h: Likewise.
198 * coffgen.c: Likewise.
199 * cofflink.c: Likewise.
200 * coffswap.h: Likewise.
201 * cpu-arm.c: Likewise.
202 * elf-eh-frame.c: Likewise.
203 * elf-m10300.c: Likewise.
205 * elf32-arc.c: Likewise.
206 * elf32-arm.c: Likewise.
207 * elf32-bfin.c: Likewise.
208 * elf32-frv.c: Likewise.
209 * elf32-iq2000.c: Likewise.
210 * elf32-m32c.c: Likewise.
211 * elf32-microblaze.c: Likewise.
212 * elf32-nds32.c: Likewise.
213 * elf32-rl78.c: Likewise.
214 * elf32-rx.c: Likewise.
215 * elf32-score.c: Likewise.
216 * elf32-score7.c: Likewise.
217 * elf32-sh64.c: Likewise.
218 * elf32-v850.c: Likewise.
219 * elf32-vax.c: Likewise.
220 * elf32-visium.c: Likewise.
221 * elf64-ia64-vms.c: Likewise.
222 * elf64-mmix.c: Likewise.
223 * elf64-sh64.c: Likewise.
224 * elfcode.h: Likewise.
225 * elfnn-aarch64.c: Likewise.
226 * elfnn-ia64.c: Likewise.
227 * elfxx-mips.c: Likewise.
228 * hpux-core.c: Likewise.
231 * linker.c: Likewise.
236 * peXXigen.c: Likewise.
237 * rs6000-core.c: Likewise.
238 * vms-alpha.c: Likewise.
239 * xcofflink.c: Likewise.
241 2017-04-13 Alan Modra <amodra@gmail.com>
243 * bfd.c (PRINT_TYPE): Define.
244 (_doprnt): New function.
245 (error_handler_internal): Use _doprnt.
246 * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
247 calls in their natural order, throughout file.
248 * coff-mcore.c: Likewise.
249 * coff-ppc.c: Likewise.
250 * coff-tic80.c: Likewise.
251 * cofflink.c: Likewise.
252 * elf-s390-common.c: Likewise.
254 * elf32-arm.c: Likewise.
255 * elf32-i386.c: Likewise.
256 * elf32-m32r.c: Likewise.
257 * elf32-msp430.c: Likewise.
258 * elf32-spu.c: Likewise.
259 * elf64-ia64-vms.c: Likewise.
260 * elf64-sparc.c: Likewise.
261 * elf64-x86-64.c: Likewise.
262 * elflink.c: Likewise.
263 * elfnn-aarch64.c: Likewise.
264 * elfnn-ia64.c: Likewise.
265 * elfxx-mips.c: Likewise.
267 2017-04-13 Alan Modra <amodra@gmail.com>
269 * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
270 branch veneers" error. Fix double space and format message.
271 * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
272 * elf64-ppc.c (tocsave_find): Supply missing %B arg.
274 2017-04-13 Alan Modra <amodra@gmail.com>
276 * bfd-in2.h: Regenerate.
278 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
280 * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
281 extra `\n' in warning/error messages.
282 * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
283 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
285 2017-04-11 H.J. Lu <hongjiu.lu@intel.com>
287 * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
288 processor-specific properties with generic ELF target vector.
290 2017-04-10 Qing Zhao <qing.zhao@oracle.com>
292 * elf32-sparc.c (elf_backend_fixup_symbol): New.
293 * elf64-sparc.c (elf_backend_fixup_symbol): New.
294 * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
295 (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
297 (link_hash_newfunc): Initialize has_got_reloc and
299 (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
301 (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
303 (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
305 (_bfd_sparc_elf_fixup_symbol): New function.
306 (allocate_dynrelocs): Don't allocate space for dynamic
307 relocations and discard relocations against resolved undefined
308 weak symbols in executable. Don't make resolved undefined weak
309 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
310 relocation against undefined weak symbols in PIE.
311 (_bfd_sparc_elf_relocate_section): Don't generate dynamic
312 relocations against resolved undefined weak symbols in PIE
313 (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
314 without ynamic PLT/GOT relocations for resolved undefined weak
316 Don't generate dynamic relocation against resolved undefined
317 weak symbol in executable.
318 (pie_finish_undefweak_symbol): New function.
319 (_bfd_sparc_elf_finish_dynamic_sections): Call
320 pie_finish_undefweak_symbol on all symbols in PIE.
321 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
322 (_bfd_sparc_elf_fixup_symbol): New function.
324 2017-04-10 Nick Clifton <nickc@redhat.com>
326 * config.bfd: Remove ns32k from obsolete list.
328 2017-04-10 Alan Modra <amodra@gmail.com>
331 * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
332 (special_sections_i): Likewise for .init_array.
333 (special_sections_p): Likewise for .preinit_array.
335 2017-04-07 H.J. Lu <hongjiu.lu@intel.com>
339 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
340 ELF_COMMON_DEF_P for common symbols.
341 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
342 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
343 * elflink.c (_bfd_elf_merge_symbol): Revert commits
344 202ac193bbbecc96a4978d1ac3d17148253f9b01 and
345 07492f668d2173da7a2bda3707ff0985e0f460b6.
347 2017-04-07 Pedro Alves <palves@redhat.com>
349 * opncls.c (bfd_get_debug_link_info): Rename to...
350 (bfd_get_debug_link_info_1): ... this. Change type of second
351 parameter to void pointer. Adjust.
352 (bfd_get_debug_link_info): Reimplement on top of
353 bfd_get_debug_link_info_1.
354 (separate_debug_file_exists, separate_alt_debug_file_exists):
355 Change type of second parameter to void pointer. Adjust.
356 (get_func_type, check_func_type): Change type of second parameter
358 (find_separate_debug_file): Add 'func_data' parameter. Pass it to
359 the callback functions instead of passing the address of a local.
360 (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
361 find_separate_debug_file.
362 (get_alt_debug_link_info_shim): Change type of second parameter to
363 void pointer. Adjust.
364 (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
365 find_separate_debug_file.
366 (get_build_id_name, bfd_boolean check_build_id_file): Change type
367 of second parameter to void pointer. Adjust.
368 (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
369 pointer local to find_separate_debug_file.
371 2017-04-07 Tristan Gingold <gingold@gingold-Precision-7510>
373 * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
374 external symbols with a definition.
375 (_bfd_coff_gc_mark_extra_sections): Fix typo.
377 2017-04-07 Alan Modra <amodra@gmail.com>
379 * po/SRC-POTFILES.in: Regenerate.
381 2017-04-05 Alan Modra <amodra@gmail.com>
383 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
386 2017-04-02 Jon Turney <jon.turney@dronecode.org.uk>
388 (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
389 numbers for DataDirectory entry indicies passed to
392 2017-04-04 H.J. Lu <hongjiu.lu@intel.com>
394 * elf.c (get_program_header_size): Add a GNU_MBIND segment for
395 each GNU_MBIND section and align GNU_MBIND section to page size.
396 (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
397 segment for each GNU_MBIND section.
398 (_bfd_elf_init_private_section_data): Copy sh_info from input
399 for GNU_MBIND section.
401 2017-04-03 Palmer Dabbelt <palmer@dabbelt.com>
403 * elfnn-riscv.c (GP_NAME): Delete.
404 (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
405 (_bfd_riscv_relax_lui): Likewise.
407 2017-04-04 Nick Clifton <nickc@redhat.com>
410 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
412 (bfd_elf_final_link): Only initialize the extended symbol index
413 section if there are extended symbol tables to list.
415 2017-04-03 H.J. Lu <hongjiu.lu@intel.com>
417 * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
418 (BFD32_BACKENDS_CFILES): Add elf-properties.c.
419 * configure.ac (elf): Add elf-properties.lo.
420 * Makefile.in: Regenerated.
421 * configure: Likewise.
422 * elf-bfd.h (elf_property_kind): New.
423 (elf_property): Likewise.
424 (elf_property_list): Likewise.
425 (elf_properties): Likewise.
426 (_bfd_elf_parse_gnu_properties): Likewise.
427 (_bfd_elf_get_property): Likewise.
428 (_bfd_elf_link_setup_gnu_properties): Likewise.
429 (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
430 and setup_gnu_properties.
431 (elf_obj_tdata): Add properties.
432 * elf-properties.c: New file.
433 * elf32-i386.c (elf_i386_parse_gnu_properties): New.
434 (elf_i386_merge_gnu_properties): Likewise.
435 (elf_backend_parse_gnu_properties): Likewise.
436 (elf_backend_merge_gnu_properties): Likewise.
437 * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
438 (elf_x86_64_merge_gnu_properties): Likewise.
439 (elf_backend_parse_gnu_properties): Likewise.
440 (elf_backend_merge_gnu_properties): Likewise.
441 * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
442 (elf_backend_parse_gnu_properties): Likewise.
443 (elf_backend_setup_gnu_properties): Likewise.
444 (elfNN_bed): Add elf_backend_parse_gnu_properties,
445 elf_backend_merge_gnu_properties and
446 elf_backend_setup_gnu_properties.
448 2017-03-30 Pip Cet <pipcet@gmail.com>
450 * elf32-wasm32.c: Add relocation code, two relocs.
451 * reloc.c: Add wasm32 relocations.
452 * libbfd.h: Regenerate.
453 * bfd-in2.h: Regenerate.
454 * bfd/po/bfd.pot: Regenerate.
456 2017-03-29 Nick Clifton <nickc@redhat.com>
459 * coff-bfd.h (struct coff_section_data): Add new fields:
461 * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
462 computed for PE binaries.
463 * dwarf2.c (scan_unit_for_symbols): Only warn once about each
466 2017-03-28 Hans-Peter Nilsson <hp@axis.com>
469 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
470 to handle a local symbol with a hash-symbol-entry; without PLT.
471 Add BFD_ASSERT for an incidental case with GOT entry present.
472 (cris_elf_check_relocs): Increment PLT refcount only if the symbol
473 isn't forced-or-set local.
475 2017-03-27 Pip Cet <pipcet@gmail.com>
477 * wasm-module.c: New file to support WebAssembly modules.
478 * wasm-module.h: New file to support WebAssembly modules.
479 * doc/webassembly.texi: Start documenting wasm-module.c.
480 * config.bfd: Add wasm_vec.
481 * targets.c: Likewise.
482 * configure.ac: Likewise.
483 * Makefile.am: Add entries for wasm-module.c.
484 * Makefile.in: Regenerate.
485 * configure: Regenerate.
486 * po/SRC-POTFILES.in: Regenerate.
488 2017-03-27 Pip Cet <pipcet@gmail.com>
490 * cpu-wasm32.c: New file to support wasm32 architecture.
491 * elf32-wasm32.c: New file to support wasm32 architecture.
492 * Makefile.am: Add wasm32 architecture.
493 * archures.c: Likewise.
494 * config.bfd: Likewise.
495 * configure.ac: Likewise.
496 * targets.c: Likewise.
497 * Makefile.in: Regenerate.
498 * bfd-in2.h: Regenerate.
499 * configure: Regenerate.
500 * po/SRC-POTFILES.in: Regenerate.
502 2017-03-20 Alan Modra <amodra@gmail.com>
505 * elf64-ppc.c (compare_symbols): Stabilize sort.
507 2017-03-18 Alan Modra <amodra@gmail.com>
509 * elf64-ppc.c (struct ppc_link_hash_table): Add
510 local_ifunc_resolver and maybe_local_ifunc_resolver.
511 (ppc_build_one_stub): Set flags on emitting dynamic
513 (ppc64_elf_relocate_section): Likewise.
514 (ppc64_elf_finish_dynamic_symbol): Likewise.
515 (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
516 local dynamic relocs to ifuncs.
517 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
518 local_ifunc_resolver and maybe_local_ifunc_resolver.
519 (ppc_elf_relocate_section): Set flag on emitting dynamic
520 relocation to ifuncs.
521 (ppc_elf_finish_dynamic_symbol): Likewise.
522 (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
523 dynamic relocs to ifuncs.
525 2017-03-13 Nick Clifton <nickc@redhat.com>
528 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
529 BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
530 (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
531 BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
532 * bfd-in2.h: Regenerate.
533 * libbfd.h: Regenerate.
534 * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
536 (IS_AARCH64_TLSDESC_RELOC): Likewise.
537 (elfNN_aarch64_howto_table): Likewise.
538 (aarch64_tls_transition_without_check): Likewise.
539 (aarch64_reloc_got_type): Likewise.
540 (elfNN_aarch64_final_link_relocate): Likewise.
541 (elfNN_aarch64_tls_relax): Likewise.
542 (elfNN_aarch64_relocate_section): Likewise.
543 (elfNN_aarch64_gc_sweep_hook): Likewise.
544 (elfNN_aarch64_check_relocs): Likewise.
545 * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
546 (_bfd_aarch64_elf_resolve_relocation): Likewise.
548 2017-03-11 Alan Modra <amodra@gmail.com>
550 * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
551 parameter is in fact used. Whitespace fixes.
552 * elf64-ppc.c: Likewise.
554 2017-03-09 Sam Thursfield <sam.thursfield@codethink.co.uk>
556 * rs6000-core.c (CORE_NEW): Simplify macro when
557 AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
559 2017-03-07 Alan Modra <amodra@gmail.com>
563 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
566 2017-03-05 Alan Modra <amodra@gmail.com>
568 * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
569 * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
570 (next_cie_fde_offset): New function.
571 (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
572 (_bfd_elf_discard_section_eh_frame): Align zero terminator to
573 four bytes. Align CIEs to four or eight bytes depending on
574 per_encoding_aligned8. Align FDEs according to their encoding.
575 Pad last FDE to output section alignment.
576 (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove
578 * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
579 (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
580 (ppc64_elf_finish_dynamic_sections): Adjust to suit.
582 2017-03-02 Martin Bickel <binutils@ineranves.de>
585 * elf.c (rewrite_elf_program_header): Do not issue a warning for
586 empty segments which have a zero filesz, but a non-zero memsz.
588 2017-03-02 Alan Modra <amodra@gmail.com>
590 * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
592 2017-02-28 Alan Modra <amodra@gmail.com>
594 * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
595 (ppc64_elf_relocate_section): Likewise.
597 2017-02-28 Alan Modra <amodra@gmail.com>
600 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
601 rather than elf32_nios2_hash_table or elf_hash_table.
602 (create_got_section): Likewise.
603 (nios2_elf32_finish_dynamic_symbol): Likewise.
604 (nios2_elf32_adjust_dynamic_symbol): Likewise.
605 (nios2_elf32_size_dynamic_sections): Likewise.
606 (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
607 vars. Use htab equivalents directly instead. Don't create
608 all dynamic sections on needing just the GOT. Use a goto
609 rather than a fall-through with reloc test. Ensure
610 htab->dynobj is set when making dynamic sreloc section.
611 (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
612 equivalent directly instead. Don't segfault on looking for
613 .dynamic when dynamic sections have not been created. Don't
614 segfault on .got.plt being discarded.
615 (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
616 Don't set "relocs" on .rela.plt. Do handle .sbss. Delete
617 fixme and another not so relevant comment.
618 (nios2_elf_add_symbol_hook): Delete dynobj var. If not
619 already set, set hash table dynobj on creating .sbss.
621 2017-02-28 Alan Modra <amodra@gmail.com>
623 * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
624 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
625 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
626 (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
627 (ppc64_elf_relocate_section): Likewise.
628 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
629 (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
630 (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
631 * libbfd.h: Regenerate.
632 * bfd-in2.h: Regenerate.
634 2017-02-28 Alan Modra <amodra@gmail.com>
636 * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
637 dynamic .data.rel.ro read-only.
638 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
639 rather than section flags when deciding where copy reloc goes.
640 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
641 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
642 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
643 * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
644 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
645 * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
646 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
647 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
648 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
649 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
650 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
651 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
652 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
653 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
654 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
655 * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
656 * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
657 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
658 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
660 2017-02-28 Maciej W. Rozycki <macro@imgtec.com>
662 * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
663 `jalr $0, $25' instruction encoding.
665 2017-02-27 Nick Clifton <nickc@redhat.com>
668 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
669 generating a seg-fault when encountering a symbol that has been
670 deleted by garbage collection.
672 2017-02-25 Alan Modra <amodra@gmail.com>
674 * elf32-arc.c (struct dynamic_sections): Delete.
675 (enum dyn_section_types): Delete.
676 (dyn_section_names): Delete.
677 (arc_create_dynamic_sections): Delete.
678 (elf_arc_finish_dynamic_sections): Don't call the above. Don't
679 segfault on discarded .rela.plt section.
680 (elf_arc_size_dynamic_sections): Formatting. Don't call
681 arc_create_dynamic_sections. Don't allocate memory for sections
682 handled by the generic linker. Correct code finding relocs in
683 read-only sections. Set SEC_EXCLUDE on zero size .got,
684 .got.plt, and .dynbss sections. Do set .interp for pies.
686 2017-02-24 Andrew Waterman <andrew@sifive.com>
688 * elfnn-riscv.c (GP_NAME): New macro.
689 (riscv_global_pointer_value): Use it.
690 (_bfd_riscv_relax_lui): If symbol and global pointer are in same
691 output section, consider only that section's alignment.
693 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
695 * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
696 * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
697 * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
698 * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
700 2017-02-23 Maciej W. Rozycki <macro@imgtec.com>
702 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
703 <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
706 2017-02-23 Alan Modra <amodra@gmail.com>
709 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
711 (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
712 (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
715 2017-02-22 Maciej W. Rozycki <macro@imgtec.com>
718 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
719 processing ahead of the call to `elf_gc_sweep_symbol'.
721 2017-02-22 Nick Clifton <nickc@redhat.com>
724 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
725 created section 4-byte alignment.
727 2017-02-22 Alan Modra <amodra@gmail.com>
729 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
730 on .got or .plt output section being discarded by script.
731 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move
734 2017-02-21 Alan Modra <amodra@gmail.com>
736 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
737 DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
739 2017-02-20 Alan Modra <amodra@gmail.com>
742 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
743 if DT_RELSZ/DT_RELASZ is zero.
745 2017-02-17 Nick Clifton <nickc@redhat.com>
747 * compress.c (bfd_get_full_section_contents): Remember to reduce
748 compressed size by the sizeof the compression header when
749 decompressing the contents.
751 2017-02-17 Pedro Alves <palves@redhat.com>
753 * srec.c (Chunk): Rename to ...
754 (_bfd_srec_len): ... this.
755 (S3Forced): Rename to ...
756 (_bfd_srec_forceS3): ... this.
757 * objcopy.c: Adjust all references.
759 2017-02-17 Pedro Alves <palves@redhat.com>
761 * archive.c (bsd_write_armap): Rename to ...
762 (_bfd_bsd_write_armap): ... this.
763 (coff_write_armap): Rename to ...
764 (_bfd_coff_write_armap): ... this.
765 * libbfd-in.h (bsd_write_armap): Rename to ...
766 (_bfd_bsd_write_armap): ... this.
767 (coff_write_armap): Rename to ...
768 (_bfd_coff_write_armap): ... this.
769 * aout-target.h, aout-tic30.c: Adjust all users.
770 * libbfd.h: Regenerate.
772 2017-02-17 Pedro Alves <palves@redhat.com>
774 * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
775 (warn_deprecated): Rename to ...
776 (_bfd_warn_deprecated): ... this.
777 * libbfd.c (warn_deprecated): Rename to ...
778 (_bfd_warn_deprecated): ... this.
779 * bfd-in2.h: Regenerate.
781 2017-02-17 Pedro Alves <palves@redhat.com>
783 * bfdio.c (real_ftell): Rename to ...
784 (_bfd_real_ftell): ... this.
785 (real_fseek): Rename to ...
786 (_bfd_real_fseek): ... this.
787 (real_fopen): Rename to ...
788 (_bfd_real_fopen): ... this.
789 * libbfd-in.h (real_ftell): Rename to ...
790 (_bfd_real_ftell): ... this.
791 (real_fseek): Rename to ...
792 (_bfd_real_fseek): ... this.
793 (real_fopen): Rename to ...
794 (_bfd_real_fopen): ... this.
795 * cache.c, dwarf2.c, opncls.c: Adjust all callers.
796 * libbfd.h: Regenerate.
798 2017-02-17 Pedro Alves <palves@redhat.com>
800 * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
801 * libbfd.c (read_unsigned_leb128): Rename to ...
802 (_bfd_read_unsigned_leb128): ... this.
803 (read_signed_leb128): Rename to ...
804 (_bfd_read_signed_leb128): ... this.
805 (safe_read_leb128): Rename to ...
806 (_bfd_safe_read_leb128): ... this.
807 * libbfd-in.h (read_unsigned_leb128): Rename to ...
808 (_bfd_read_unsigned_leb128): ... this.
809 (read_signed_leb128): Rename to ...
810 (_bfd_read_signed_leb128): ... this.
811 (safe_read_leb128): Rename to ...
812 (_bfd_safe_read_leb128): ... this.
813 * libbfd.h: Renegerate.
815 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
817 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
818 before trying to fine matching file and line information.
820 2017-02-16 Andrew Burgess <andrew.burgess@embecosm.com>
822 * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
823 (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
824 not match current bfd, then reload debug information. Record bfd
825 we're loading debug info for in the stash. If we have debug
826 informatin in the cache then perform section placement before
829 2017-02-16 Alan Modra <amodra@gmail.com>
832 * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
833 * elfxx-target.h (elf_backend_no_page_alias): Define.
834 (elfNN_bed): Init new field.
835 * elf.c (assign_file_positions_for_load_sections): If no_page_alias
836 ensure PT_LOAD segment starts on a new page.
837 * elf32-hppa.c (elf_backend_no_page_alias): Define.
839 2017-02-16 Alan Modra <amodra@gmail.com>
842 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
845 2017-02-16 Jiong Wang <jiong.wang@arm.com>
847 * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
848 * bfd-in2.h: Regenerated.
850 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
853 * elf32-i386.c (elf_i386_relocate_section): Allow
854 "lea foo@GOT, %reg" in PIC.
856 2017-02-15 H.J. Lu <hongjiu.lu@intel.com>
859 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
860 symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
861 error against local IFUNC symbol without a base register for
864 2017-02-15 Maciej W. Rozycki <macro@imgtec.com>
866 * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
867 `%P: %H:' with `info->callbacks->einfo'.
868 (ppc_elf_relocate_section): Likewise.
869 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
870 (ppc64_elf_edit_toc): Likewise.
871 (ppc64_elf_relocate_section): Likewise.
873 2017-02-14 Alan Modra <amodra@gmail.com>
875 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
876 --gc-keep-exported, and test versioned field of sym rather than
877 looking for @ in name.
879 2017-02-13 Palmer Dabbelt <palmer@dabbelt.com>
881 * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
884 2017-02-13 Nick Clifton <nickc@redhat.com>
887 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
890 2017-02-07 Andrew Waterman <andrew@sifive.com>
892 * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
893 entry size if PLT header is written.
895 2017-02-06 Sheldon Lobo <sheldon.lobo@oracle.com>
897 Fix sparc64 dynamic relocation processing to use the dynamic
899 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
900 to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
903 2017-02-03 Nick Clifton <nickc@redhat.com>
906 * coffcode.h (coff_write_object_contents): Enlarge size of
907 s_name_buf in order to avoid compile time warning about possible
909 * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
910 32-bits of insn value before printing into buffer.
912 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
914 * elfxx-mips.c (mips_elf_hash_sort_data): Add
916 (mips_elf_sort_hash_table): Handle it.
917 (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
918 symbols bump up `max_local_dynindx' rather than
919 `max_non_got_dynindx'.
921 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
923 * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
924 `min_got_dynindx', `max_unref_got_dynindx' and
925 `max_non_got_dynindx' members to the `bfd_size_type' data type.
926 (mips_elf_sort_hash_table): Adjust accordingly.
928 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
930 * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
931 to access the hash table.
933 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
935 * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
936 non-NULL `htab' to the beginning.
938 2017-02-02 Maciej W. Rozycki <macro@imgtec.com>
940 * elflink.c (elf_gc_sweep): Wrap overlong line.
942 2017-01-30 Maciej W. Rozycki <macro@imgtec.com>
944 * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
945 (_bfd_mips_elf_linker_flags): ... this. Add another parameter.
946 * elfxx-mips.c (mips_elf_link_hash_table): Add
947 `ignore_branch_isa' member.
948 (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
949 in branch relocation calculation as an error if
950 `ignore_branch_isa' has been set.
951 (_bfd_mips_elf_insn32): Rename to...
952 (_bfd_mips_elf_linker_flags): ... this. Rename the `on'
953 parameter to `insn32' and add an `ignore_branch_isa' parameter.
954 Handle the new parameter.
956 2017-01-27 Hans-Peter Nilsson <hp@axis.com>
958 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
959 local variable dynobj.
962 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
963 (elf_cris_adjust_dynamic_symbol): Place variables copied into the
964 executable from read-only sections into sdynrelro.
965 (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
966 dynamic relocs in sdynrelro.
967 (elf_backend_want_dynrelro): Define.
969 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
971 * config.bfd (*-*-rtemsaout*): Mark as removed.
973 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
975 * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
976 (arm-*-rtems*): Move to (arm*-*-eabi*).
977 (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
978 (m68-*-rtems*): Move to (m68*-*-elf*).
980 2017-01-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
982 * config.bfd (*-*-rtemscoff*): Mark as removed.
984 2017-01-24 Maciej W. Rozycki <macro@imgtec.com>
987 * elflink.c (bfd_elf_record_link_assignment): Revert last
988 change and don't ever clear `forced_local'. Set `mark'
990 (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
992 (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
993 (bfd_elf_size_dynamic_sections): ... here.
994 * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
995 and set `mark' instead in `__tls_get_addr_opt' processing.
996 * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
998 2017-01-24 Alan Modra <amodra@gmail.com>
1000 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1001 where dynamic relocs are preferable. Allow ifunc too.
1002 (ensure_undefweak_dynamic): New function.
1003 (allocate_dynrelocs): Use it here. Move plt handling last and
1004 don't make symbols dynamic, simplifying loop. Only make undef
1005 weak symbols with GOT entries dynamic. Correct condition
1006 for GOT relocs. Handle dynamic relocs on ifuncs. Correct
1007 comments. Remove goto.
1008 (ppc_elf_relocate_section): Correct test for using dynamic
1009 symbol on GOT relocs. Rearrange test for emitting GOT relocs
1010 to suit. Set up explicit tls_index entries and implicit GOT
1011 tls_index entries resolvable at link time for
1012 __tls_get_addr_opt. Simplify test to clear mem for prelink.
1013 * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1014 (ensure_undefweak_dynamic): New function.
1015 (allocate_dynrelocs): Use it here. Only make undef weak symbols
1016 with GOT entries dynamic. Remove unnecessary test of
1017 WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1018 (ppc64_elf_relocate_section): Correct test for using dynamic
1019 symbol on GOT relocs. Rearrange test for emitting GOT relocs
1020 to suit. Set up explicit tls_index entries and implicit GOT
1021 tls_index entries resolvable at link time for __tls_get_addr_opt.
1022 Simplify expression to clear mem for prelink.
1024 2017-01-23 Yury Norov <ynorov@caviumnetworks.com>
1026 * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1028 2017-01-20 Jiong Wang <jiong.wang@arm.com>
1030 * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1031 (elf_backend_hash_symbol): Define.
1033 2017-01-18 Maciej W. Rozycki <macro@imgtec.com>
1036 * elflink.c (bfd_elf_record_link_assignment): Clear any
1037 `forced_local' marking for DSO symbols that are not being
1040 2017-01-17 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1042 * elfnn-riscv.c (riscv_elf_object_p): New function.
1044 2017-01-12 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1049 (elf_x86_64_check_relocs): Create .eh_frame section for the
1051 (elf_x86_64_size_dynamic_sections): Allocate and initialize
1052 .eh_frame section for the .plt.bnd section.
1053 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1054 for the .plt.bnd section.
1056 2017-01-12 Nick Clifton <nickc@redhat.com>
1059 * opncls.c (find_separate_debug_file): Add include_dirs
1060 parameter. Only include the directory part of the bfd's filename
1061 in search paths if include_dirs is true. Add a couple of extra
1062 locations for looking for debug files.
1063 ( bfd_follow_gnu_debuglink): Update invocation of
1064 find_separate_debug_file.
1065 (bfd_follow_gnu_debugaltlink): Likewise.
1066 (get_build_id): New function: Finds the build-id of the given bfd.
1067 (get_build_id_name): New function: Computes the name of the
1068 separate debug info file for a bfd, based upon its build-id.
1069 (check_build_id_file): New function: Checks to see if a separate
1070 debug info file exists at the given location, and that its
1071 build-id matches that of the original bfd.
1072 (bfd_follow_build_id_debuglink): New function: Finds a separate
1073 debug info file for a given bfd by using the build-id method.
1074 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1075 method of locating a separate debug info file before using the
1077 * bfd-in2.h: Regenerate.
1079 2017-01-11 H.J. Lu <hongjiu.lu@intel.com>
1082 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1083 (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1084 elf_x86_64_eh_frame_plt_got.
1085 (elf_x86_64_size_dynamic_sections): Get unwind info from
1086 elf_x86_64_bnd_arch_bed for the BND PLT.
1088 2017-01-11 Jeremy Soller <jackpot51@gmail.com>
1090 * config.bfd: Add entries for i686-redox and x86_64-redox.
1092 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
1094 * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1096 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1097 .eh_frame section to 4 bytes for x32.
1098 (elf_x86_64_check_relocs): Likewise.
1100 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1104 (PLT_GOT_FDE_LENGTH): Likewise.
1105 (elf_i386_plt_layout): Add eh_frame_plt_got and
1106 eh_frame_plt_got_size.
1107 (elf_i386_plt): Updated.
1108 (elf_i386_link_hash_table): Add plt_got_eh_frame.
1109 (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1110 (elf_i386_size_dynamic_sections): Allocate and initialize
1111 .eh_frame section for .plt.got.
1112 (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1114 (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1115 eh_frame_plt_got_size.
1116 * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1117 (PLT_GOT_FDE_LENGTH): Likewise.
1118 (elf_x86_64_backend_data): Add eh_frame_plt_got and
1119 eh_frame_plt_got_size.
1120 (elf_x86_64_arch_bed): Updated.
1121 (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1122 eh_frame_plt_got_size.
1123 (elf_x86_64_nacl_arch_bed): Likewise.
1124 (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1125 (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1126 (elf_x86_64_size_dynamic_sections): Allocate and initialize
1127 .eh_frame section for .plt.got.
1128 (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1131 2017-01-10 H.J. Lu <hongjiu.lu@intel.com>
1133 * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1134 plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1136 2017-01-09 Nick Clifton <nickc@redhat.com>
1138 * dwarf2.c (lookup_address_in_function_table): Return early if
1139 there are no functions in the given comp unit, or if the high
1140 address of the last function in the comp unit is less than the
1143 2017-01-09 Nick Clifton <nickc@redhat.com>
1146 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1147 message if there are too many symbols to load.
1149 2017-01-04 James Clarke <jrtc27@jrtc27.com>
1151 * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1152 if relocs are cached.
1154 2017-01-03 Rich Felker <bugdal@aerifal.cx>
1157 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1158 for R_MICROBLAZE_GOTOFF_64.
1160 2017-01-03 Nick Clifton <nickc@redhat.com>
1162 * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1163 warning about using a possibly uninitialised variable.
1165 2017-01-02 Alan Modra <amodra@gmail.com>
1167 * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1168 (allocate_plt_static, allocate_dynrelocs): Use it.
1170 2017-01-02 Alan Modra <amodra@gmail.com>
1172 * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1173 .PARISC.unwind section.
1175 2017-01-02 Alan Modra <amodra@gmail.com>
1178 * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1179 (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1180 indirect to GOT pointer relative code edit.
1182 2017-01-02 Alan Modra <amodra@gmail.com>
1184 Update year range in copyright notice of all files.
1186 For older changes see ChangeLog-2016
1188 Copyright (C) 2017 Free Software Foundation, Inc.
1190 Copying and distribution of this file, with or without modification,
1191 are permitted in any medium without royalty provided the copyright
1192 notice and this notice are preserved.
1198 version-control: never