1 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
3 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
4 the options section in the output rather than input BFD to
5 decide if to add a DT_MIPS_OPTIONS tag.
7 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
9 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
12 2012-08-13 Ian Bolton <ian.bolton@arm.com>
13 Laurent Desnogues <laurent.desnogues@arm.com>
14 Jim MacArthur <jim.macarthur@arm.com>
15 Marcus Shawcroft <marcus.shawcroft@arm.com>
16 Nigel Stephens <nigel.stephens@arm.com>
17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18 Richard Earnshaw <rearnsha@arm.com>
19 Sofiane Naci <sofiane.naci@arm.com>
20 Tejas Belagod <tejas.belagod@arm.com>
21 Yufeng Zhang <yufeng.zhang@arm.com>
23 * Makefile.am: Add AArch64 files.
24 * Makefile.in: Regenerate.
25 * archures.c (bfd_aarch64_arch): New declaration.
26 (bfd_archures_list): Use bfd_archures_list.
27 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
28 (bfd_aarch64_process_before_allocation): New declaration.
29 (bfd_elf64_aarch64_process_before_allocation): New declaration.
30 (bfd_elf64_aarch64_set_options): New declaration.
31 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
32 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
33 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
34 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
35 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
36 (bfd_is_aarch64_special_symbol_name): New declaration.
37 (bfd_aarch64_merge_machines): New declaration.
38 (bfd_aarch64_update_notes): New declaration.
39 (int bfd_aarch64_get_mach_from_notes): New declaration.
40 (elf64_aarch64_setup_section_lists): New declaration.
41 (elf64_aarch64_next_input_section): New declaration.
42 (elf64_aarch64_size_stubs): New declaration.
43 (elf64_aarch64_build_stubs): New declaration.
44 * config.bfd: Add AArch64.
45 * configure.in: Add AArch64.
46 * configure: Regenerate.
47 * cpu-aarch64.c: New file.
48 * elf-bfd.h: Add AArch64.
49 * bfd-in2.h: Regenerate.
50 * libbfd.h: Regenerate.
51 * elf64-aarch64.c: New file.
52 * reloc.c: Add AArch64 relocations.
53 * targets.c: Add AArch64.
54 * po/SRC-POTFILES.in: Regenerate.
56 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
58 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
61 2012-08-10 Alan Modra <amodra@gmail.com>
64 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
65 (setup_group): Adjust uses.
66 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
69 2012-08-09 Nick Clifton <nickc@redhat.com>
71 * po/vi.po: Updated Vietnamese translation.
73 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
75 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
76 Remove macros, folding them into...
77 (LA25_LUI_MICROMIPS): ... this new macro.
78 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
79 (LA25_J_MICROMIPS): ... this new macro.
80 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
82 (LA25_ADDIU_MICROMIPS): ... this new macro.
83 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
84 (mips_elf_create_la25_stub): Use them.
85 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
86 (_bfd_mips_elf_relax_section): Likewise.
88 2012-08-09 Alan Modra <amodra@gmail.com>
89 Tom Tromey <tromey@redhat.com>
91 * archive.c (SECTION Archives): Update documentation.
92 (_bfd_delete_archive_data): Remove.
93 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
94 (archive_close_worker, _bfd_archive_close_and_cleanup): New
96 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
97 (_bfd_delete_archive_data): Don't declare.
98 (_bfd_archive_close_and_cleanup): Declare.
99 (_bfd_generic_close_and_cleanup): Redefine.
101 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
102 (bfd_close): Don't close nested thin archives here.
104 2012-08-07 Tom Tromey <tromey@redhat.com>
106 * archive.c (_bfd_delete_archive_data): New function.
107 * libbfd-in.h (_bfd_delete_archive_data): Declare.
109 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
111 2012-08-07 Nick Clifton <nickc@redhat.com>
113 * po/uk.po: Updated Ukranian translation.
115 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
117 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
118 symbols special case.
120 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
122 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
123 PLT slots for local symbols.
125 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
127 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
128 field initializers throughout.
129 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
131 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
133 * elfxx-mips.c (mips_elf_perform_relocation): Update the
134 cross-mode jump message.
136 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
138 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
139 comment on DT_MIPS_RLD_MAP.
141 2012-08-03 Tom Tromey <tromey@redhat.com>
143 * opncls.c (_bfd_delete_bfd): Now static.
144 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
147 2012-08-02 Sean Keys <skeys@ipdatasys.com>
149 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
150 conditional statment to allow suppression of mismatched bank
153 2012-08-01 Alan Modra <amodra@gmail.com>
155 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
156 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
158 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
160 2012-07-30 Nick Clifton <nickc@redhat.com>
162 * po/bfd.pot: Updated template.
163 * po/es.po: Updated Spanish translation.
164 * po/fi.po: Updated Finnish translation.
165 * po/fr.po: Updated French translation.
166 * po/ru.po: Updated Russian translation.
167 * po/uk.po: Updated Ukranian translation.
169 2012-07-27 Mike Frysinger <vapier@gentoo.org>
171 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
172 (AM_INIT_AUTOMAKE): Remove args.
173 * configure: Regenerate.
175 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
177 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
178 arch depending on the target size.
180 2012-07-27 Tristan Gingold <gingold@adacore.com>
182 * configure.in: Bump version to 2.23.51
183 * configure: Regenerate.
185 2012-07-26 Teresa Johnson <tejohnson@google.com>
187 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
190 2012-07-26 Meador Inge <meadori@codesourcery.com>
191 Nick Clifton <nickc@redhat.com>
194 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
195 if a required section is missing from the linker script.
197 2012-07-24 Jan Waclawek <konfera@efton.sk>
199 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
200 _bfd_elf_link_read_relocs with keep_memory as TRUE.
202 2012-07-24 Teresa Johnson <tejohnson@google.com>
204 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
205 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
206 * coff64-rs6000.c: Likewise.
207 * dwarf2.c (struct line_info): Add discriminator field.
208 (add_line_info): Fill in new discriminator field.
209 (decode_line_info): Record discriminator information instead
211 (lookup_address_in_line_info_table): Return discriminator field if
213 (comp_unit_find_nearest_line): Add discriminator argument.
214 (find_line): Likewise.
215 (_bfd_dwarf2_find_nearest_line): Likewise.
216 (_bfd_dwarf2_find_line): Likewise.
217 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
218 (_bfd_elf_find_line_discriminator): Likewise.
219 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
220 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
221 that invokes _bfd_elf_find_nearest_line_discriminator with correct
223 (_bfd_elf_find_nearest_line_discriminator): New.
224 (_bfd_elf_find_line): Change to a wrapper
225 that invokes _bfd_elf_find_line_discriminator with correct
227 (_bfd_elf_find_line_discriminator): New.
228 * coffgen.c (coff_find_nearest_line_with_names): Handle
229 new discriminator argument.
230 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
231 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
232 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
233 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
234 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
236 (_bfd_dwarf2_find_line): Likewise.
237 (_bfd_generic_find_nearest_line_discriminator): New.
238 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
239 * bfd-in2.h: Regenerated.
240 * libbfd.h: Likewise.
241 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
242 _bfd_find_nearest_line_discriminator with
243 _bfd_generic_find_nearest_line_discriminator.
244 (bfd_target): Add _bfd_find_nearest_line_discriminator.
246 2012-07-24 Sean Keys <skeys@ipdatasys.com>
248 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
249 that enables the linker to offset addresses, when linking against
250 symbols from the XGATE processor and vice versa.
252 2012-07-23 Nick Clifton <nickc@redhat.com>
254 * cisco-core.c (cisco_core_file_failing_command): Make static.
255 (cisco_core_file_failing_signal): Make static.
257 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
259 * bfd-in2.h: Regenerated.
261 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
264 * section.c: Fix a typo in comments.
266 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
268 * elf64-s390.c: Include elf-s390-common.c.
269 (R_390_IRELATIVE): New reloc.
270 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
271 (RELA_ENTRY_SIZE): New macro.
272 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
273 *ifunc_resolver_section.
274 (struct plt_entry): New struct.
275 (struct elf_s390_obj_tdata): New field local_plt.
276 (elf_s390_local_plt): New macro.
277 (struct elf_s390_link_hash_table): New field irelifunc.
279 (link_hash_newfunc): Initialize new fields.
280 (elf_s390_check_relocs): Handle IFUNC symbols.
281 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
283 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
285 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
286 (elf_s390_relocate_section): Likewise.
287 (elf_s390_finish_dynamic_symbol): Likewise.
288 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
289 (elf_s390_finish_ifunc_symbol): New function.
290 (elf_s390_gc_sweep_hook): Handle local plt entries.
291 (elf_backend_add_symbol_hook): Define.
292 * elf32-s390.c: See elf64-s390.c changes.
293 * elf-s390-common.c: New file.
294 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
295 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
296 BFD_RELOC_390_IRELATIVE.
297 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
299 2012-07-13 Nick Clifton <nickc@redhat.com>
301 * aix386-core.c: Remove use of PTR and PARAMS macros.
302 * archive.c: Likewise.
304 * cisco-core.c: Likewise.
305 * coff-alpha.c: Likewise.
306 * coff-apollo.c: Likewise.
307 * coff-aux.c: Likewise.
308 * coff-h8300.c: Likewise.
309 * coff-h8500.c: Likewise.
310 * coff-i386.c: Likewise.
311 * coff-i960.c: Likewise.
312 * coff-ia64.c: Likewise.
313 * coff-m68k.c: Likewise.
314 * coff-m88k.c: Likewise.
315 * coff-mcore.c: Likewise.
316 * coff-mips.c: Likewise.
317 * coff-or32.c: Likewise.
318 * coff-ppc.c: Likewise.
319 * coff-rs6000.c: Likewise.
320 * coff-sh.c: Likewise.
321 * coff-sparc.c: Likewise.
322 * coff-stgo32.c: Likewise.
323 * coff-tic30.c: Likewise.
324 * coff-tic4x.c: Likewise.
325 * coff-tic54x.c: Likewise.
326 * coff-tic80.c: Likewise.
327 * coff-w65.c: Likewise.
328 * cofflink.c: Likewise.
329 * cpu-arc.c: Likewise.
330 * cpu-cris.c: Likewise.
331 * cpu-h8500.c: Likewise.
332 * cpu-i960.c: Likewise.
333 * cpu-msp430.c: Likewise.
334 * cpu-ns32k.c: Likewise.
335 * cpu-powerpc.c: Likewise.
336 * cpu-rs6000.c: Likewise.
337 * cpu-tic4x.c: Likewise.
338 * cpu-w65.c: Likewise.
340 * ecofflink.c: Likewise.
341 * elf-m10200.c: Likewise.
342 * elf32-bfin.c: Likewise.
343 * elf32-cris.c: Likewise.
344 * elf32-crx.c: Likewise.
345 * elf32-fr30.c: Likewise.
346 * elf32-frv.c: Likewise.
347 * elf32-h8300.c: Likewise.
348 * elf32-i960.c: Likewise.
349 * elf32-m32c.c: Likewise.
350 * elf32-m68hc11.c: Likewise.
351 * elf32-m68hc12.c: Likewise.
352 * elf32-m68hc1x.c: Likewise.
353 * elf32-m68k.c: Likewise.
354 * elf32-mcore.c: Likewise.
355 * elf32-rl78.c: Likewise.
356 * elf32-rx.c: Likewise.
357 * elf32-s390.c: Likewise.
358 * elf32-vax.c: Likewise.
359 * elf64-alpha.c: Likewise.
360 * elf64-mmix.c: Likewise.
361 * elf64-s390.c: Likewise.
362 * elf64-sparc.c: Likewise.
363 * elfnn-ia64.c: Likewise.
364 * elfxx-mips.c: Likewise.
365 * elfxx-sparc.c: Likewise.
367 * hp300hpux.c: Likewise.
368 * hppabsd-core.c: Likewise.
369 * hpux-core.c: Likewise.
370 * i386dynix.c: Likewise.
371 * i386linux.c: Likewise.
372 * i386lynx.c: Likewise.
373 * i386mach3.c: Likewise.
374 * i386msdos.c: Likewise.
375 * i386os9k.c: Likewise.
376 * irix-core.c: Likewise.
377 * lynx-core.c: Likewise.
378 * m68klinux.c: Likewise.
379 * mach-o.h: Likewise.
380 * mipsbsd.c: Likewise.
381 * netbsd-core.c: Likewise.
382 * nlm32-i386.c: Likewise.
383 * osf-core.c: Likewise.
384 * pc532-mach.c: Likewise.
386 * ppcboot.c: Likewise.
387 * ptrace-core.c: Likewise.
388 * reloc16.c: Likewise.
389 * sco5-core.c: Likewise.
391 * sparclinux.c: Likewise.
392 * sparclynx.c: Likewise.
393 * ticoff.h: Likewise.
394 * trad-core.c: Likewise.
395 * vms-lib.c: Likewise.
398 2012-07-09 Alan Modra <amodra@gmail.com>
401 * elflink.c (elf_sort_symbol): Sort by size too.
402 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
403 Do not depend on ordering of symbol aliases. Match largest size.
405 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
407 * elf.c (assign_section_numbers): Check if number of sections
409 * elfcode.h (elf_object_p): Likewise.
411 2012-07-03 Nick Clifton <nickc@redhat.com>
413 * archive.c (bsd_write_armap): Catch attempts to create an archive
414 with indicies bigger than 4Gb.
415 (coff_write_armap): Likewise.
417 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
420 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
423 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
426 * elflink.c (_bfd_elf_update_dynamic_flags): New.
427 (_bfd_elf_merge_symbol): Update both real and indirect symbol
429 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
430 the indirect symbol is defined in a shared library.
431 (elf_link_add_object_symbols): Likewise. If the indirect
432 symbol has been forced local, don't make the real symbol
434 (elf_link_check_versioned_symbol): Check indirect symbol.
435 (elf_link_output_extsym): Use real symbol definition when
436 reporting indirect symbol error. Check version info for
437 dynamic versioned symbol.
439 2012-07-03 Alan Modra <amodra@gmail.com>
442 * elf.c (assign_file_positions_for_load_sections): Remove assertions
443 that only PT_LOAD headers include file header and section headers.
444 (assign_file_positions_for_non_load_sections): Similarly don't
445 assert PT_GNU_RELRO header does not include file and section headers.
446 Compare first section vma rather than PT_LOAD p_vaddr against
447 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
448 abort with assertion.
450 2012-07-02 Alan Modra <amodra@gmail.com>
452 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
453 "anyway" variant when creating .plt.
454 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
455 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
456 m32c_elf_relax_plt_section.
457 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
458 when creating .got and .got.plt.
459 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
460 bfd_get_linker_section.
461 * sunos.c: Similarly throughout.
463 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
465 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
468 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
470 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
471 on unresolvable relocation.
473 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
475 * archive.c (_bfd_compute_and_write_armap): Simplify global
478 2012-06-29 Nick Clifton <nickc@redhat.com>
481 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
482 for locally bound symbols.
484 2012-06-29 Alan Modra <amodra@gmail.com>
486 * section.c (bfd_get_linker_section): New function.
487 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
488 the above throughout rather than bfd_get_section_by_name. Use
489 bfd_make_section_anyway rather than bfd_make_section when creating
491 * elf32-bfin.c: Likewise.
492 * elf32-cr16.c: Likewise.
493 * elf32-cris.c: Likewise.
494 * elf32-frv.c: Likewise.
495 * elf32-hppa.c: Likewise.
496 * elf32-i370.c: Likewise.
497 * elf32-i386.c: Likewise.
498 * elf32-lm32.c: Likewise.
499 * elf32-m32c.c: Likewise.
500 * elf32-m32r.c: Likewise.
501 * elf32-m68k.c: Likewise.
502 * elf32-microblaze.c: Likewise.
503 * elf32-ppc.c: Likewise.
504 * elf32-rl78.c: Likewise.
505 * elf32-s390.c: Likewise.
506 * elf32-score.c: Likewise.
507 * elf32-score7.c: Likewise.
508 * elf32-sh.c: Likewise.
509 * elf32-tic6x.c: Likewise.
510 * elf32-tilepro.c: Likewise.
511 * elf32-vax.c: Likewise.
512 * elf32-xstormy16.c: Likewise.
513 * elf32-xtensa.c: Likewise.
514 * elf64-alpha.c: Likewise.
515 * elf64-hppa.c: Likewise.
516 * elf64-ia64-vms.c: Likewise.
517 * elf64-ppc.c: Likewise.
518 * elf64-s390.c: Likewise.
519 * elf64-sh64.c: Likewise.
520 * elf64-sparc.c: Likewise.
521 * elf64-x86-64.c: Likewise.
522 * elfnn-ia64.c: Likewise.
523 * elfxx-mips.c: Likewise.
524 * elfxx-sparc.c: Likewise.
525 * elfxx-tilegx.c: Likewise.
526 * elflink.c: Likewise.
527 * elf-vxworks.c: Likewise.
528 * elf-m10300.c: Likewise. Also make use of htab plt, got and
530 * bfd-in2.h: Regenerate.
531 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
532 calling create_rofixup_section.
533 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
535 2012-06-29 Alan Modra <amodra@gmail.com>
537 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
538 section for bss type sections, except for .rela.bss.
539 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
540 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
541 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
542 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
543 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
545 2012-06-28 Roland McGrath <mcgrathr@google.com>
547 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
548 displacement calculation in nacl_p case.
550 2012-06-28 Nick Clifton <nickc@redhat.com>
552 * po/uk.po: New Ukranian translation.
553 * configure.in (ALL_LINGUAS): Add uk.
554 * configure: Regenerate.
556 2012-06-26 Alan Modra <amodra@gmail.com>
558 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
559 file has multiple .got/.toc sections and all don't fit in
562 2012-06-22 Roland McGrath <mcgrathr@google.com>
564 * elf.c (assign_file_positions_for_non_load_sections): Define
565 __ehdr_start symbol if it's referenced and there's a PT_LOAD
566 segment that covers both the file and program headers.
568 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
570 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
571 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
573 2012-06-22 Alan Modra <amodra@gmail.com>
575 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
576 save/restore functions when relocatable. Make "funcs" static.
578 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
580 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
581 of merged .got and .got.plt entries.
583 2012-06-18 John Szakmeister <john@szakmeister.net>
585 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
587 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
589 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
590 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
591 thread common symbols.
593 2012-06-13 Nick Clifton <nickc@redhat.com>
595 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
596 (elf32_arm_object_p): If the machine number could not be deduced
597 from the notes, call bfd_arm_get_mach_from_attributes to get the
598 number from the attributes.
600 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
603 * elf.c (assign_file_positions_for_non_load_sections): Abort if
604 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
606 2012-06-12 Alan Modra <amodra@gmail.com>
609 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
610 sections at end of PT_LOAD segment when searching for segment
611 that contains end of relro extent.
613 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
615 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
617 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
619 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
621 2012-06-06 Alan Modra <amodra@gmail.com>
623 * elflink.c (elf_link_input_bfd): Provide a file symbol for
624 each input file with local syms, if the input lacks such.
625 (bfd_elf_final_link): Add a file symbol to mark end of locals
626 for which we can associate with input files.
627 (struct elf_final_link_info): Add filesym_count field.
628 (struct elf_outext_info): Add need_second_pass and second_pass.
629 (elf_link_output_extsym): Detect symbols defined in the output
630 file, emit them on second pass over locals.
632 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
634 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
635 of target_read_memory as bfd_size_type.
636 * bfd-in2.h: Regenerate.
637 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
638 argument of target_read_memory as bfd_size_type.
639 (_bfd_elf32_bfd_from_remote_memory): Likewise.
640 (_bfd_elf64_bfd_from_remote_memory): Likewise.
641 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
642 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
644 2012-06-03 Alan Modra <amodra@gmail.com>
647 * elf.c (elf_find_function): Cache last function sym info.
648 (_bfd_elf_maybe_function_sym): Return function size, pass in
650 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
651 (_bfd_elf_maybe_function_sym): Likewise.
652 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
653 (opd_entry_value): Add in_code_sec param. Revert caching code.
654 Return -1 if in_code_sec and function found in wrong section.
657 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
659 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
660 of target_read_memory as size_t.
661 * bfd-in2.h: Regenerate.
662 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
663 argument of target_read_memory as size_t.
664 (_bfd_elf32_bfd_from_remote_memory): Likewise.
665 (_bfd_elf64_bfd_from_remote_memory): Likewise.
666 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
667 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
669 2012-06-01 Alan Modra <amodra@gmail.com>
672 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
674 2012-05-29 Tom Tromey <tromey@redhat.com>
676 * opncls.c (bfd_fopen): Always close fd on failure.
677 (bfd_fdopenr): Likewise.
679 2012-05-27 Alan Modra <amodra@gmail.com>
682 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
683 a dynamic library finds a new instance with non-default
684 visibility in a regular object, correctly handle symbols
685 already on the undefs list and undo dynamic symbol state when
686 the new symbol is hidden or internal.
688 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
690 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
691 dynamic_sec_flags to create PLT .eh_frame section.
692 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
694 2012-05-25 Alan Modra <amodra@gmail.com>
697 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
698 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
699 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
700 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
701 size dynamic sections before stripping eh_frame_hdr.
702 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
703 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
704 if no other .eh_frame sections exist.
705 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
706 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
707 or alloc plt_eh_frame here..
708 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
709 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
710 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
711 before writing plt offset.
712 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
713 or alloc plt_eh_frame here..
714 (elf_x86_64_size_dynamic_sections): ..do it here instead.
715 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
716 before writing plt offset.
718 2012-05-24 Alan Modra <amodra@gmail.com>
721 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
722 size to output section alignment.
723 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
725 2012-05-23 Alan Modra <amodra@gmail.com>
727 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
728 BFDs with multiple .eh_frame sections.
730 2012-05-23 Alan Modra <amodra@gmail.com>
733 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
735 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
738 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
740 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
742 2012-05-22 Alan Modra <amodra@gmail.com>
744 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
745 first one is zero size or discarded.
746 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
747 glink_eh_frame contents here..
748 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
751 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
754 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
755 eh_frame section if there is an input .eh_frame section.
756 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
758 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
761 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
762 create PLT eh_frame section with SEC_LINKER_CREATED.
763 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
765 2012-05-22 Alan Modra <amodra@gmail.com>
767 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
768 sections attached to a BFD.
769 * section.c (bfd_get_section_by_name): Rewrite description.
770 (bfd_get_next_section_by_name): New function.
771 * bfd-in2.h: Regenerate.
773 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
775 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
776 (elf_m68k_grok_psinfo): New function.
777 (elf_backend_grok_prstatus): Define.
778 (elf_backend_grok_psinfo): Define.
780 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
782 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
783 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
784 backend's GOT header size instead of hardcoding it.
786 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
788 * elf32-vax.c (elf_vax_relocate_section)
789 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
791 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
793 * elf32-vax.c (elf_vax_relocate_section)
794 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
795 its name as the check for text sections.
797 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
799 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
800 the third reloc offset is the same as the first.
802 2012-05-19 Alan Modra <amodra@gmail.com>
804 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
805 (has_tls_reloc, has_tls_get_addr_call): Move back to..
806 * elf32-ppc.c: ..here.
807 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
808 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
810 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
812 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
813 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
814 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
816 2012-05-18 Roland McGrath <mcgrathr@google.com>
818 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
819 not to clobber the ar_fmag field stored in ARED->arch_header.
821 2012-05-18 Pedro Alves <palves@redhat.com>
823 * mach-o.h: Don't include sysdep.h.
825 2012-05-18 Nick Clifton <nickc@redhat.com>
828 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
829 complaining about config.h not having been included.
830 * bfd-in2.h: Regenerate.
832 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
834 * aclocal.m4: Regenerate.
835 * Makefile.in: Regenerate.
837 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
838 Nick Clifton <nickc@redhat.com>
841 * configure.in: Add check that sysdep.h has been included before
842 any system header files.
843 * configure: Regenerate.
844 * config.in: Regenerate.
845 * aclocal.m4: Regenerate.
846 * bfd-in.h: Generate an error if included before config.h.
847 * sysdep.h: Likewise.
848 * bfd-in2.h: Regenerate.
849 * compress.c: Remove #include "config.h".
850 * plugin.c: Likewise.
851 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
852 * elf64-hppa.c: Likewise.
856 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
857 Alan Modra <amodra@gmail.com>
859 * elf.c (ignore_section_sym): Correct comment. Don't return
860 true for absolute section.
861 (elf_map_symbols): Move stray comment. Adjust for above change.
862 Don't discard global section symbols.
864 2012-05-17 Alan Modra <amodra@gmail.com>
866 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
867 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
868 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
871 2012-05-17 Alan Modra <amodra@gmail.com>
873 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
874 is_ppc_vle): Move to..
875 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
877 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
879 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
880 bfd_get_section_lma, bfd_get_section_alignment,
881 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
882 in order to use the `bfd' argument.
883 * bfd-in2.h: Regenerate.
884 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
885 as the first argument for `bfd_get_section_alignment'.
886 * elf32-arm.c (create_ifunc_sections): Likewise, for
887 `bfd_set_section_alignment'.
888 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
889 `bfd_get_section_name'.
890 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
891 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
892 (ppc_elf_relocate_section): Likewise.
893 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
894 `bfd_get_section_vma'.
895 * elf64-ppc.c (create_linkage_sections): Likewise, for
896 `bfd_set_section_alignment'.
898 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
901 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
902 * bfd-in2.h: Regenerate.
903 * libbfd.h: Regenrate.
904 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
906 (avr_reloc_map): Likewise.
908 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
911 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
912 * bfd/aout-ns32k.c: Likewise.
913 * bfd/aout-sparcle.c: Likewise.
914 * bfd/aout0.c: Likewise.
915 * bfd/bfd-in2.h: Likewise.
916 * bfd/coff-stgo32.c: Likewise.
917 * bfd/cpu-lm32.c: Likewise.
918 * bfd/cpu-microblaze.c: Likewise.
919 * bfd/cpu-score.c: Likewise.
920 * bfd/cpu-tilegx.c: Likewise.
921 * bfd/cpu-tilepro.c: Likewise.
922 * bfd/elf32-lm32.c: Likewise.
923 * bfd/elf32-microblaze.c: Likewise.
924 * bfd/elf32-score7.c: Likewise.
925 * bfd/elf32-tilepro.c: Likewise.
926 * bfd/elfxx-tilegx.c: Likewise.
927 * bfd/mach-o.h: Likewise.
928 * bfd/nlm32-ppc.c: Likewise.
929 * bfd/ns32knetbsd.c: Likewise.
930 * bfd/pef.h: Likewise.
931 * bfd/plugin.c: Likewise.
932 * bfd/stab-syms.c: Likewise.
933 * bfd/sunos.c: Likewise.
934 * bfd/syms.c: Likewise.
935 * bfd/xsym.h: Likewise.
937 2012-05-16 Alan Modra <amodra@gmail.com>
939 * elflink.c: Rename flaginfo to flinfo throughout, except..
940 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
941 Formatting, style. Simplify flag match.
943 2012-05-16 Alan Modra <amodra@gmail.com>
945 * dwarf2.c: Formatting.
946 (arange_add): Pass in unit rather than bfd. Update callers.
947 Ignore empty ranges. Don't ask for cleared memory.
948 (parse_comp_unit): Only set unit->base_address if processing
950 (find_debug_info): Optimise section lookup.
951 (place_sections): Use bfd_alloc for stash->adjusted_sections.
952 (find_line): Match previously parsed comp unit addresses as we
953 do for newly parsed comp units.
955 2012-05-16 Alan Modra <amodra@gmail.com>
957 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
958 stops at end of ar_size field.
960 2012-05-16 Alan Modra <amodra@gmail.com>
964 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
965 out of range. As a special case, fix sh_info for zero sh_size.
966 Do the same for .symtab.
968 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
969 Stephane Carrez <stcarrez@nerim.fr>
971 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
972 * config.bfd: Likewise.
974 * cpu-m9s12xg.c: New.
975 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
976 Add option to offset S12 addresses into XGATE memory space.
977 Fix carry bug in IMM16 (IMM8 low/high) relocate.
978 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
979 (ALL_MACHINES_CFILES): Likewise.
980 * reloc.c: Add S12X relocs.
981 * Makefile.in: Regenerate.
982 * bfd-in2.h: Regenerate.
983 * libbfd.h: Regenerate.
985 2012-05-14 James Lemke <jwlemke@codesourcery.com>
986 Catherine Moore <clm@codesourcery.com>
988 * bfd.c (bfd_lookup_section_flags): Add section parm.
989 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
990 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
991 (bfd_elf_lookup_section_flags): Add section parm.
992 * elf32-ppc.c (is_ppc_vle): New function.
993 (ppc_elf_modify_segment_map): New function.
994 (elf_backend_modify_segment_map): Define.
995 (has_vle_insns): New define.
996 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
997 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
998 Move in logic to omit / include a section.
999 * libbfd-in.h (bfd_link_info): Add section parm.
1000 (bfd_generic_lookup_section_flags): Likewise.
1001 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1002 * section.c (bfd_section): Move out section_flag_info.
1003 (BFD_FAKE_SECTION): Remove flag_info initializer.
1004 * targets.c (_bfd_lookup_section_flags): Add section parm.
1006 2012-05-14 Catherine Moore <clm@codesourcery.com>
1008 * archures.c (bfd_mach_ppc_vle): New.
1009 * bfd-in2.h: Regenerated.
1010 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1011 * elf32-ppc.c (split16_format_type): New enumeration.
1012 (ppc_elf_vle_split16): New function.
1013 (HOWTO): Add entries for R_PPC_VLE relocations.
1014 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1015 (ppc_elf_section_flags): New function.
1016 (ppc_elf_lookup_section_flags): New function.
1017 (ppc_elf_section_processing): New function.
1018 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1019 (ppc_elf_relocation_section): Likewise.
1020 (elf_backend_lookup_section_flags_hook): Define.
1021 (elf_backend_section_flags): Define.
1022 (elf_backend_section_processing): Define.
1023 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1024 * libbfd.h: Regenerated.
1025 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1026 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1027 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1028 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1029 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1030 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1031 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1032 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1033 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1035 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1038 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1039 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1040 * bfd-in2.h: Regenerate.
1041 * libbfd.h: Regenrate.
1042 * elf32-avr.c (elf_avr_howto_table): Add entries for
1043 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1044 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1047 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1049 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1050 addend overflow check.
1052 2012-05-10 DJ Delorie <dj@redhat.com>
1054 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1056 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1058 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1059 hex number in x32 addend overflow check.
1061 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1063 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1064 R_X86_64_RELATIVE64.
1066 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1068 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1069 overflow for R_X86_64_RELATIVE64.
1071 2012-05-08 Ben Cheng <bccheng@google.com>
1073 * elf.c: Preserve the original p_align and p_flags if they are
1076 2012-05-07 Alan Modra <amodra@gmail.com>
1078 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1079 RELOC_AGAINST_DISCARDED_SECTION invocation.
1081 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1083 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1084 local variable i_ instead of assuming and using a variable i.
1086 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1088 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1090 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1092 (_bfd_mips_elf_relocate_section): Call it, in place of
1093 RELOC_AGAINST_DISCARDED_SECTION.
1094 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1095 to RELOC_AGAINST_DISCARDED_SECTION.
1096 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1097 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1098 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1099 * elf32-bfin.c (bfin_relocate_section): Likewise.
1100 (bfinfdpic_relocate_section): Likewise.
1101 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1102 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1103 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1104 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1105 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1106 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1107 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1108 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1109 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1110 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1111 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1112 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1113 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1114 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1115 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1116 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1117 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1118 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1119 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1120 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1121 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1122 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1123 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1124 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1125 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1126 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1127 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1128 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1129 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1130 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1131 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1132 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1133 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1134 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1135 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1136 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1137 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1138 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1139 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1140 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1141 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1142 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1143 (elf64_alpha_relocate_section): Likewise.
1144 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1145 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1146 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1147 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1148 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1149 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1150 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1151 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1152 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1154 2012-05-05 Alan Modra <amodra@gmail.com>
1158 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1160 2012-05-05 Alan Modra <amodra@gmail.com>
1162 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1163 bfd_und_section and bfd_ind_section with their _ptr variants, or
1164 use corresponding bfd_is_* macros.
1165 * aout-ns32k.c: Likewise.
1166 * aout-tic30.c: Likewise.
1167 * coff-arm.c: Likewise.
1168 * coff-tic54x.c: Likewise.
1169 * cpu-ns32k.c: Likewise.
1170 * elf-attrs.c: Likewise.
1171 * elfcode.h: Likewise.
1172 * peicode.h: Likewise.
1173 * reloc.c: Likewise.
1174 * riscix.c: Likewise.
1175 * versados.c: Likewise.
1176 * section.c: Likewise.
1177 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1178 bfd_ind_section): Delete.
1179 (std_section): New array replacing above.
1180 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1181 bfd_ind_section_ptr, STD_SECTION): Update.
1182 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1183 * bfd-in2.h: Regenerate.
1185 2012-05-03 Sean Keys <skeys@ipdatasys.com>
1187 * cpu-xgate.c: New file. Added XGATE support.
1188 * archures.c (bfd_architecture): Add XGATE architecture.
1189 (bfd_archures_list): Add reference to XGATE architecture info.
1190 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1191 * reloc.c: Add various XGATE relocation enums.
1192 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1194 * Makefile.am: Add support for XGATE elf.
1195 * configure.in: Ditto.
1196 * config.bfd: Ditto.
1197 * Makefile.in: Regenerate.
1201 Added files for XGATE relocations.
1202 * elf32-xgate.c: Created minimal relocation file.
1203 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1205 2012-05-03 Tristan Gingold <gingold@adacore.com>
1207 * dwarf2.c (decode_line_info): Ignore
1208 DW_LNE_HP_source_file_correlation.
1210 2012-05-01 Nick Clifton <nickc@redhat.com>
1213 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1215 * coff-ppc.c: Likewise.
1216 * cofflink.c: Likewise.
1217 * elf32-arm.c: Likewise.
1218 * elf64-sparc.c: Likewise.
1219 * elflink.c: Likewise.
1220 * pdp11.c: Likewise.
1221 * rescoff.c: Likewise.
1223 2012-04-26 Mark Wielaard <mjw@redhat.com>
1225 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1226 possibly being relative to DW_AT_low_pc.
1227 (parse_comp_unit): Likewise.
1229 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1231 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1232 also when generating PIE.
1233 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1234 by relocations as dynamic.
1236 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1238 Provide a way for programs to recognize BFD_ASSERT calls.
1239 * bfd.c (bfd_assert_handler_type): New API type.
1240 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1241 (_bfd_assert_handler): New variable.
1242 (_bfd_default_assert_handler): New function.
1243 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1244 * libbfd-in.h (_bfd_assert_handler): Declare.
1245 * libbfd.h, bfd-in2.h: Regenerate.
1247 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1250 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1251 symbol, where PLT refcount is set to -1.
1253 2012-04-24 Alan Modra <amodra@gmail.com>
1256 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1257 _bfd_generic_link_just_syms.
1258 * elflink.c (_bfd_elf_link_just_syms): Delete.
1259 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1261 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1262 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1263 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1264 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1265 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1266 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1267 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1268 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1269 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1270 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1271 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1272 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1273 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1274 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1275 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1276 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1277 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1278 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1279 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1280 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1281 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1282 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1283 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1284 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1285 * reloc.c: Update all references.
1286 * bfd-in2.h: Regenerate.
1288 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1290 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1291 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1293 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1295 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1297 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1300 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1302 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1303 relocations when LE conversion happens on the IE tls symbol.
1305 2012-04-17 Roland McGrath <mcgrathr@google.com>
1307 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1308 so that 32-byte boundary is a proper instruction boundary.
1310 2012-04-17 Tristan Gingold <gingold@adacore.com>
1312 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1313 member of an object archive.<
1315 2012-04-17 Tristan Gingold <gingold@adacore.com>
1317 * vms-lib.c (MAX_EKEYLEN): Define.
1318 (MAX_KEYLEN): Fix value.
1319 (vms_write_index): Add comments and fix indentation.
1320 Adjust comparaison. Add assertions. Free kbn_blk.
1321 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1322 Compense MAX_KEYLEN adjustment.
1324 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1326 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1327 (_bfd_mips_elf_check_relocs): Update accordingly.
1329 2012-04-13 Alan Modra <amodra@gmail.com>
1332 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1335 2012-04-12 David S. Miller <davem@davemloft.net>
1337 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1338 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1339 * libbfd.h: Regenerate.
1340 * bfd-in2.h: Likewise.
1341 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1342 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1343 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1344 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1345 (_bfd_sparc_elf_check_relocs): Likewise.
1346 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1347 (_bfd_sparc_elf_relocate_section): Likewise.
1349 2012-04-12 Roland McGrath <mcgrathr@google.com>
1351 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1353 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1354 (elf32_arm_link_hash_table_create): Initialize it.
1355 (elf32_arm_nacl_link_hash_table_create): New function.
1356 (arm_movw_immediate, arm_movt_immediate): New functions.
1357 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1358 (elf32_arm_finish_dynamic_sections): Likewise.
1359 (elf32_arm_output_plt_map_1): Likewise.
1360 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1361 New backend vector stanza.
1362 (elf32_arm_nacl_modify_segment_map): New function.
1363 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1364 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1365 * configure.in: Likewise.
1366 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1367 (bfd_elf32_littlearm_nacl_vec): Likewise.
1368 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1369 (bfd_elf32_bigarm_symbian_vec): Likewise.
1370 (bfd_elf32_littlearm_symbian_vec): Likewise.
1371 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1372 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1373 * configure: Regenerated.
1375 2012-04-12 Tristan Gingold <gingold@adacore.com>
1377 * elflink.c (elf_link_output_extsym): Add a guard.
1378 (bfd_elf_final_link): Remove assertion.
1379 (bfd_elf_final_link): Add a guard.
1380 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1381 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1382 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1383 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1385 (elfNN-ia64-vms target): Move to ...
1386 * elf64-ia64-vms.c: New file.
1387 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1388 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1389 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1390 * configure: Regenerate.
1391 * Makefile.in: Regenerate.
1393 2012-04-11 Nick Clifton <nickc@redhat.com>
1396 * elf64-ppc.c (opd_entry_value): When dealing with sections
1397 without relocs, keep the last section loaded in order to avoid
1398 unnecessary reloads.
1400 2012-04-09 Roland McGrath <mcgrathr@google.com>
1402 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1403 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1404 (nacl_modify_program_headers): Likewise.
1406 2012-04-03 Roland McGrath <mcgrathr@google.com>
1408 * elf-nacl.c: New file.
1409 * elf-nacl.h: New file.
1410 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1411 bfd_elf32_i386_nacl_vec.
1412 (elf_backend_modify_program_headers): Likewise.
1413 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1414 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1415 (elf_backend_modify_program_headers): Likewise.
1416 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1417 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1418 * Makefile.in: Regenerated.
1419 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1420 (bfd_elf32_x86_64_nacl_vec): Likewise.
1421 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1422 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1423 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1424 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1425 (bfd_elf32_i386_nacl_vec): Likewise.
1426 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1427 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1428 * configure: Regenerated.
1430 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1432 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1433 R_68K_TLS_LE{8,16,32} for PIE.
1435 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1437 * elf64-s390.c: Fix several comments regarding PLT entry
1439 * elf32-s390.c: Likewise.
1441 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1443 * elf64-s390.c: Use the section pointer shortcuts in
1444 elf_link_hash_table and remove them from the target specific
1446 * elf32-s390.c: Likewise.
1448 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1450 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1452 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1453 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1454 (elf_s390_finish_dynamic_sections): Likewise.
1455 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1456 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1457 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1458 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1459 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1461 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1463 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1464 Rename all occurrences in the file to elf_dyn_relocs.
1465 * elf64-s390.c: Likewise.
1467 2012-03-30 Alan Modra <amodra@gmail.com>
1469 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1472 2012-03-29 Alan Modra <amodra@gmail.com>
1474 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1475 * bfd-in2.h: Regenerate.
1477 2012-03-23 Alan Modra <amodra@gmail.com>
1479 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1480 on empty alloc sections.
1482 2012-03-23 Alan Modra <amodra@gmail.com>
1484 * linker.c (_bfd_nearby_section): New function, split out from..
1486 * bfd-in.h (_bfd_nearby_section): Declare.
1487 * bfd-in2.h: Regenerate.
1488 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1489 data_index_section with ld -q or ld -r output relocs against
1490 stripped output sections. Instead use _bfd_nearby_section.
1492 2012-03-23 Alan Modra <amodra@gmail.com>
1495 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1496 sym hashes unavailable.
1498 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1500 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1501 for non-C6X objects.
1503 2012-03-20 Kai Tietz <ktietz@redhat.com>
1506 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1507 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1508 Add windows.h header include if HAVE_WINDOWS_H is defined.
1509 (dlerror): New static function if windows variant is used instead
1511 (dlclose): Likewise.
1514 * configure: Regenerated.
1515 * config.in: Regenerated.
1517 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1520 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1521 for R_386_GOTOFF relocation against protected function if
1522 SYMBOLIC_BIND is true.
1524 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1525 error for R_X86_64_GOTOFF64 relocation against protected function
1526 when building executable or SYMBOLIC_BIND is true.
1528 2012-03-16 Roland McGrath <mcgrathr@google.com>
1530 * config.bfd: Handle x86_64-*-nacl*.
1531 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1532 (bfd_elf32_x86_64_nacl_vec): Likewise.
1533 * targets.c: Support them.
1534 * configure.in: Likewise.
1535 * configure: Regenerated.
1537 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1539 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1540 (elf32_arm_attributes_forbid_div): Likewise.
1541 (elf32_arm_merge_eabi_attributes): Correct handling of
1544 2012-03-15 Roland McGrath <mcgrathr@google.com>
1546 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1547 elf_x86_64_backend_data parameters for plt_eh_frame.
1549 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1550 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1551 (elf_x86_64_arch_bed): New variable.
1552 (elf_backend_arch_data): New macro.
1553 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1554 (elf_x86_64_allocate_dynrelocs): Likewise.
1555 (elf_x86_64_relocate_section): Likewise.
1556 (elf_x86_64_plt_sym_val): Likewise.
1557 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1558 parameters for PLT details.
1559 (elf_x86_64_finish_dynamic_sections): Likewise.
1561 2012-03-14 Roland McGrath <mcgrathr@google.com>
1563 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1564 to the full size, padding out with nop instructions.
1566 2012-03-12 Alan Modra <amodra@gmail.com>
1568 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1569 on zero size dynbss symbol.
1570 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1571 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1572 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1573 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1574 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1575 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1576 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1577 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1578 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1579 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1580 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1581 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1582 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1583 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1584 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1585 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1586 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1587 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1588 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1589 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1590 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1592 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1594 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1595 * bfd-in2.h: Regenerate.
1596 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1597 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1599 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1602 * elf32-i386.c (elf_i386_relocate_section): Restore
1605 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1608 2012-03-08 Tristan Gingold <gingold@adacore.com>
1610 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1611 keylen according to archive kind. Set nextvbn and nextrfa lhd
1612 fields. Add comments.
1614 2012-03-07 Nick Clifton <nickc@redhat.com>
1616 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1618 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1619 (elf_mn10300_tdata): Define.
1620 (elf_mn10300_local_got_tls_type): Define.
1621 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1622 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1623 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1624 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1625 (mn10300_reloc_map): Likewise.
1626 (elf_mn10300_tls_transition): New function.
1627 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1628 (mn10300_elf_check_relocs): Add TLS support.
1629 (mn10300_elf_final_link_relocate): Likewise.
1630 (mn10300_elf_relocate_section): Likewise.
1631 (mn10300_elf_relax_section): Likewise.
1632 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1633 (_bfd_mn10300_copy_indirect_symbol): New function.
1634 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1635 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1636 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1637 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1638 elf_mn10300_obj_tdata structure.
1639 (elf_backend_copy_indirect_symbol): Define.
1640 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1641 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1642 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1643 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1644 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1645 alongside other MN10300 relocations.
1646 * bfd-in2.h: Regenerate.
1647 * libbfd.h: Regenerate.
1649 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1651 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1652 set relocate to TRUE.
1654 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1657 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1658 overflows for R_SPARC_UA32 in .stab sections.
1660 2012-03-01 Alan Modra <amodra@gmail.com>
1662 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1664 2012-02-27 Alan Modra <amodra@gmail.com>
1666 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1667 before calling elf specific function.
1668 (sh_elf_osec_readonly_p): Test for error return from above.
1670 2012-02-27 Alan Modra <amodra@gmail.com>
1672 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1674 2012-02-25 Walter Lee <walt@tilera.com>
1675 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1676 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1677 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1678 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1679 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1680 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1681 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1682 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1683 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1684 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1685 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1686 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1687 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1688 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1689 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1690 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1691 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1692 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1693 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1694 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1695 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1696 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1697 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1698 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1699 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1700 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1701 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1702 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1703 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1704 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1705 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1706 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1707 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1708 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1709 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1710 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1711 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1712 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1713 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1714 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1715 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1716 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1717 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1718 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1719 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1720 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1721 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1722 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1723 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1724 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1725 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1727 (tilepro_reloc_map): Ditto.
1728 (tilepro_info_to_howto_rela): Ditto.
1729 (reloc_to_create_func): Ditto.
1730 (tilepro_tls_translate_to_le): New.
1731 (tilepro_tls_translate_to_ie): New.
1732 (tilepro_elf_tls_transition): New.
1733 (tilepro_elf_check_relocs): Handle new tls relocations.
1734 (tilepro_elf_gc_sweep_hook): Ditto.
1735 (allocate_dynrelocs): Ditto.
1736 (tilepro_elf_relocate_section): Ditto.
1737 (tilepro_replace_insn): New.
1738 (insn_mask_X1): New.
1739 (insn_mask_X0_no_dest_no_srca): New
1740 (insn_mask_X1_no_dest_no_srca): New
1741 (insn_mask_Y0_no_dest_no_srca): New
1742 (insn_mask_Y1_no_dest_no_srca): New
1745 (insn_tls_le_move_X1): New
1746 (insn_tls_le_move_zero_X0X1): New
1747 (insn_tls_ie_lw_X1): New
1748 (insn_tls_ie_add_X0X1): New
1749 (insn_tls_ie_add_Y0Y1): New
1750 (insn_tls_gd_add_X0X1): New
1751 (insn_tls_gd_add_Y0Y1): New
1752 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1754 (tilegx_reloc_map): Ditto.
1755 (tilegx_info_to_howto_rela): Ditto.
1756 (reloc_to_create_func): Ditto.
1757 (tilegx_elf_link_hash_table): New field disable_le_transition.
1758 (tilegx_tls_translate_to_le): New.
1759 (tilegx_tls_translate_to_ie): New.
1760 (tilegx_elf_tls_transition): New.
1761 (tilegx_elf_check_relocs): Handle new tls relocations.
1762 (tilegx_elf_gc_sweep_hook): Ditto.
1763 (allocate_dynrelocs): Ditto.
1764 (tilegx_elf_relocate_section): Ditto.
1765 (tilegx_copy_bits): New.
1766 (tilegx_replace_insn): New.
1767 (insn_mask_X1): New.
1768 (insn_mask_X0_no_dest_no_srca): New.
1769 (insn_mask_X1_no_dest_no_srca): New.
1770 (insn_mask_Y0_no_dest_no_srca): New.
1771 (insn_mask_Y1_no_dest_no_srca): New.
1772 (insn_mask_X0_no_operand): New.
1773 (insn_mask_X1_no_operand): New.
1774 (insn_mask_Y0_no_operand): New.
1775 (insn_mask_Y1_no_operand): New.
1776 (insn_tls_ie_ld_X1): New.
1777 (insn_tls_ie_ld4s_X1): New.
1778 (insn_tls_ie_add_X0X1): New.
1779 (insn_tls_ie_add_Y0Y1): New.
1780 (insn_tls_ie_addx_X0X1): New.
1781 (insn_tls_ie_addx_Y0Y1): New.
1782 (insn_tls_gd_add_X0X1): New.
1783 (insn_tls_gd_add_Y0Y1): New.
1784 (insn_move_X0X1): New.
1785 (insn_move_Y0Y1): New.
1786 (insn_add_X0X1): New.
1787 (insn_add_Y0Y1): New.
1788 (insn_addx_X0X1): New.
1789 (insn_addx_Y0Y1): New.
1790 * libbfd.h: Regenerate.
1791 * bfd-in2.h: Regenerate.
1793 2012-02-25 Walter Lee <walt@tilera.com>
1795 * config.bfd (tilegx-*-*): rename little endian vector; add big
1797 (tilegxbe-*-*): New case.
1798 * configure.in (bfd_elf32_tilegx_vec): Rename...
1799 (bfd_elf32_tilegx_le_vec): ... to this.
1800 (bfd_elf32_tilegx_be_vec): New vector.
1801 (bfd_elf64_tilegx_vec): Rename...
1802 (bfd_elf64_tilegx_le_vec): ... to this.
1803 (bfd_elf64_tilegx_be_vec): New vector.
1804 * configure: Regenerate.
1805 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
1806 (TARGET_LITTLE_NAME): Ditto.
1807 (TARGET_BIG_SYM): Define.
1808 (TARGET_BIG_NAME): Define.
1809 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
1810 (TARGET_LITTLE_NAME): Ditto.
1811 (TARGET_BIG_SYM): Define.
1812 (TARGET_BIG_NAME): Define.
1813 * targets.c (bfd_elf32_tilegx_vec): Rename...
1814 (bfd_elf32_tilegx_le_vec): ... to this.
1815 (bfd_elf32_tilegx_be_vec): Declare.
1816 (bfd_elf64_tilegx_vec): Rename...
1817 (bfd_elf64_tilegx_le_vec): ... to this.
1818 (bfd_elf64_tilegx_be_vec): Declare.
1819 (_bfd_target_vector): Add / rename above vectors.
1820 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
1821 * bfd-in2.h: Regenerate.
1822 * cpu-tilegx.c (bfd_tilegx32_arch): define.
1823 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
1825 2012-02-24 Nick Clifton <nickc@redhat.com>
1828 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
1829 error message instead of aborting, when an outofrange reloc is
1832 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
1834 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
1835 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
1836 bit-fields when target and host differ in endian-ness. When
1837 PAIRs are non-scattered find the 'symbol' from the preceding
1838 reloc. Add FIXME re. reloc symbols on section boundaries.
1839 (bfd_mach_o_swap_out_non_scattered_reloc): New.
1840 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
1842 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
1844 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
1846 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
1847 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1849 2012-02-17 Tristan Gingold <gingold@adacore.com>
1851 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
1852 * libbfd.h: Regenerated.
1853 * bfd-in2.h: Likewise.
1854 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
1855 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
1856 (bfd_mach_o_i386_swap_reloc_out): Likewise.
1858 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1860 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
1861 GD->LE and LD->LE optimizations.
1863 2012-02-16 Alan Modra <amodra@gmail.com>
1866 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
1868 2012-02-13 Richard Henderson <rth@redhat.com>
1871 * linker.c (fix_syms): Force symbols outside any section into
1872 bfd_abs_section_ptr.
1874 2012-02-13 Alan Modra <amodra@gmail.com>
1876 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
1877 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
1878 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
1879 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
1881 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
1882 Nick Clifton <nickc@redhat.com>
1884 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
1887 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1889 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
1890 vma additions in their logical, rather than physical order.
1892 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
1894 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
1896 * mach-o-x86-64.c (text_section_names_xlat): New.
1897 (mach_o_x86_64_segsec_names_xlat): New.
1898 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
1899 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
1901 2012-02-10 Tristan Gingold <gingold@adacore.com>
1903 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
1904 to avoid infinite loop. Add comments.
1906 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
1909 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
1911 (bfd_arch_i386_short_nop_fill): New.
1912 (bfd_arch_i386_long_nop_fill): Likewise.
1913 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
1914 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
1915 bfd_arch_info initializers.
1917 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
1918 (bfd_arch_i386_short_nop_fill): This.
1919 Update bfd_arch_info initializers.
1920 * cpu-l1om.c: Likewise.
1922 2012-02-08 Alan Modra <amodra@gmail.com>
1924 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
1925 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
1926 the correct h->u.weakdef.
1928 2012-02-07 Alan Modra <amodra@gmail.com>
1930 * elf.c (elf_find_function): Don't use internal_elf_sym.
1931 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
1932 parameter with asymbol.
1933 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
1934 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
1935 (struct elf_backend_data <maybe_function_sym>): Likewise.
1937 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
1940 * elf32-avr.c (elf32_avr_relax_section): Correct the
1941 condition that qualifies the candidates for relaxation.
1943 2012-02-02 Tristan Gingold <gingold@adacore.com>
1945 * bfdio.c (real_fopen): Remove unused vms_modes variable.
1947 2012-02-02 Tristan Gingold <gingold@adacore.com>
1949 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
1952 2012-02-02 Tristan Gingold <gingold@adacore.com>
1954 * archive.c (bfd_slurp_armap): Fix thinko in cast.
1956 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
1959 * archures.c (bfd_arch_info): Add fill.
1960 (bfd_default_arch_struct): Add bfd_arch_default_fill.
1961 (bfd_arch_default_fill): New.
1963 * configure.in: Set bfd version to 2.22.52.
1964 * configure: Regenerated.
1966 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
1968 * cpu-arc.c: Likewise.
1969 * cpu-arm.c: Likewise.
1970 * cpu-avr.c: Likewise.
1971 * cpu-bfin.c: Likewise.
1972 * cpu-cr16.c: Likewise.
1973 * cpu-cr16c.c: Likewise.
1974 * cpu-cris.c: Likewise.
1975 * cpu-crx.c: Likewise.
1976 * cpu-d10v.c: Likewise.
1977 * cpu-d30v.c: Likewise.
1978 * cpu-dlx.c: Likewise.
1979 * cpu-epiphany.c: Likewise.
1980 * cpu-fr30.c: Likewise.
1981 * cpu-frv.c: Likewise.
1982 * cpu-h8300.c: Likewise.
1983 * cpu-h8500.c: Likewise.
1984 * cpu-hppa.c: Likewise.
1985 * cpu-i370.c: Likewise.
1986 * cpu-i860.c: Likewise.
1987 * cpu-i960.c: Likewise.
1988 * cpu-ia64.c: Likewise.
1989 * cpu-ip2k.c: Likewise.
1990 * cpu-iq2000.c: Likewise.
1991 * cpu-lm32.c: Likewise.
1992 * cpu-m10200.c: Likewise.
1993 * cpu-m10300.c: Likewise.
1994 * cpu-m32c.c: Likewise.
1995 * cpu-m32r.c: Likewise.
1996 * cpu-m68hc11.c: Likewise.
1997 * cpu-m68hc12.c: Likewise.
1998 * cpu-m68k.c: Likewise.
1999 * cpu-m88k.c: Likewise.
2000 * cpu-mcore.c: Likewise.
2001 * cpu-mep.c: Likewise.
2002 * cpu-microblaze.c: Likewise.
2003 * cpu-mips.c: Likewise.
2004 * cpu-mmix.c: Likewise.
2005 * cpu-moxie.c: Likewise.
2006 * cpu-msp430.c: Likewise.
2007 * cpu-mt.c: Likewise.
2008 * cpu-ns32k.c: Likewise.
2009 * cpu-openrisc.c: Likewise.
2010 * cpu-or32.c: Likewise.
2011 * cpu-pdp11.c: Likewise.
2012 * cpu-pj.c: Likewise.
2013 * cpu-plugin.c: Likewise.
2014 * cpu-powerpc.c: Likewise.
2015 * cpu-rl78.c: Likewise.
2016 * cpu-rs6000.c: Likewise.
2017 * cpu-rx.c: Likewise.
2018 * cpu-s390.c: Likewise.
2019 * cpu-score.c: Likewise.
2020 * cpu-sh.c: Likewise.
2021 * cpu-sparc.c: Likewise.
2022 * cpu-spu.c: Likewise.
2023 * cpu-tic30.c: Likewise.
2024 * cpu-tic4x.c: Likewise.
2025 * cpu-tic54x.c: Likewise.
2026 * cpu-tic6x.c: Likewise.
2027 * cpu-tic80.c: Likewise.
2028 * cpu-tilegx.c: Likewise.
2029 * cpu-tilepro.c: Likewise.
2030 * cpu-v850.c: Likewise.
2031 * cpu-vax.c: Likewise.
2032 * cpu-w65.c: Likewise.
2033 * cpu-we32k.c: Likewise.
2034 * cpu-xc16x.c: Likewise.
2035 * cpu-xstormy16.c: Likewise.
2036 * cpu-xtensa.c: Likewise.
2037 * cpu-z80.c: Likewise.
2038 * cpu-z8k.c: Likewise.
2040 * cpu-i386.c: Include "libiberty.h".
2041 (bfd_arch_i386_fill): New.
2042 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2044 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2045 * cpu-l1om.c: Likewise.
2047 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2050 * bfd-in2.h: Regenerated.
2052 2012-01-27 Michael Eager <eager@eagercon.com>
2054 * elf32-microblaze.c (create_got_section):
2055 Reuse existing .rela.got section.
2057 2012-01-23 Alan Modra <amodra@gmail.com>
2059 * elf-bfd.h: Formatting.
2060 (struct elf_backend_data): Add "maybe_function_sym".
2061 (_bfd_elf_maybe_function_sym): Declare.
2062 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2063 (elfNN_bed): Init new field.
2064 * elf.c (elf_find_function): Use maybe_function_sym.
2065 (_bfd_elf_maybe_function_sym): New function.
2066 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2067 (ppc64_elf_maybe_function_sym): New function.
2069 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2072 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2073 pad the size field in an archive header.
2074 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2075 function for the archive size field.
2076 (bfd_generic_openr_next_archived_file): Likewise.
2077 (do_slurp_coff_armap): Likewise.
2078 (_bfd_write_archive_contents): Likewise.
2079 (_bfd_bsd44_write_ar_hdr): Use the new function.
2080 (bfd_ar_hdr_from_filesystem): Likewise.
2081 (_bfd_write_archive_contents): Likewise.
2082 (bsd_write_armap): Likewise.
2083 (coff_write_armap): Likewise.
2084 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2085 * bfdio.c (bfd_bread): Use correct type for archive element
2087 * ar.c (open_inarch): Likewise.
2088 (extract_file): Likewise.
2089 * libbfd-in.h (struct areltdata): Use correct types for
2090 parsed_size and extra_size fields.
2091 Prototype _bfd_ar_sizepad function.
2092 * libbfd.h: Regenerate.
2094 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2096 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2097 Return NULL if core file generation is unsupported.
2098 (elfcore_write_prstatus): Likewise.
2099 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2100 (elf_backend_write_core_note): Define.
2102 2012-01-19 Tristan Gingold <gingold@adacore.com>
2104 * pef.c: Add a comment.
2107 2012-01-17 Alan Modra <amodra@gmail.com>
2109 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2110 trailing garbage in the note.
2111 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2113 2012-01-16 Daniel Green <venix1@gmail.com>
2116 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2117 h->root.type not h->type.
2118 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2120 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2122 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2125 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2127 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2128 position from here... to (bfd_mach_o_build_seg_command): Here.
2130 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2132 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2133 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2134 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2135 file. (bfd_mach_o_section): Add indirect_syms field.
2137 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2139 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2140 vmsize from filesize. Don't compute offsets or file sizes for
2143 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2145 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2146 command type independent.
2148 2012-01-11 Alan Modra <amodra@gmail.com>
2150 * elf64-ppc.c: Define more insns used in plt call stubs.
2151 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2152 (ppc64_elf_relocate_section): Likewise.
2153 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2154 (struct ppc_link_hash_table): Increase size of stub_count array.
2155 Add plt_stub_align and plt_thread_safe.
2156 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2157 (plt_stub_size, plt_stub_pad): New functions.
2158 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2159 emit needless save of r2.
2160 (build_tls_get_addr_stub): Adjust params.
2161 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2162 plt stubs. Adjust build_*plt_stub calls.
2163 (ppc_size_one_stub): Similarly.
2164 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2165 params. Choose default for plt_thread_safe based on existence of
2166 calls to thread creation functions. Modify plt_call to
2167 plt_call_r2save when no tocsave reloc found. Align tail of stub
2169 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2170 output of stub statistics.
2171 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2172 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2174 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2177 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2178 check on R_X86_64_PCXX.
2180 2012-01-10 Tristan Gingold <gingold@adacore.com>
2182 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2185 2012-01-10 Tristan Gingold <gingold@adacore.com>
2187 * bfdio.c (bfd_tell): Handle nested archives.
2189 * cache.c (bfd_cache_lookup_worker): Ditto.
2190 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2192 (bfd_generic_openr_next_archived_file): Likewise.
2194 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2196 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2197 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2198 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2199 (bfd_mach_o_cf_symbols): Likewise.
2200 (bfd_mach_o_sort_symbol_table): Remove.
2201 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2202 for indirect and dysymtab counts. Do the symbol sorting here.
2203 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2204 Make the indirect symbols a TODO.
2205 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2206 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2208 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2209 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2210 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2211 (IS_MACHO_INDIRECT): Remove.
2212 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2214 2012-01-06 Nick Clifton <nickc@redhat.com>
2217 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2218 'flaginfo' to avoid conflicts with AIX system headers.
2220 2012-01-06 Tristan Gingold <gingold@adacore.com>
2222 * bfdio.c (bfd_bread): Use arelt_size macro.
2224 2012-01-06 Tristan Gingold <gingold@adacore.com>
2226 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2228 2012-01-05 Nick Clifton <nickc@redhat.com>
2231 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2234 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2236 Fix zero registers core files when built by gcc-4.7.
2237 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2238 size. Call elfcore_write_note for the local variables. Remove the
2239 final elfcore_write_note call. Add NOTREACHED comments.
2241 2012-01-04 Tristan Gingold <gingold@adacore.com>
2243 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2244 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2246 2012-01-04 Tristan Gingold <gingold@adacore.com>
2248 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2249 (bfd_mach_o_openr_next_archived_file): Reindent.
2250 Adjust to call bfd_mach_o_fat_member_init.
2251 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2253 2012-01-04 Tristan Gingold <gingold@adacore.com>
2255 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2256 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2257 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2258 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2259 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2260 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2261 BFD_RELOC_MACH_O_X86_64_GOT.
2263 2012-01-04 Tristan Gingold <gingold@adacore.com>
2265 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2266 (bfd_mach_o_load_command): Add fvmlib field.
2268 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2269 (bfd_mach_o_read_command): Handle fvmlib.
2271 2012-01-04 Tristan Gingold <gingold@adacore.com>
2273 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2274 Decode msubtype for ARM.
2276 2012-01-04 Tristan Gingold <gingold@adacore.com>
2278 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2280 2012-01-04 Tristan Gingold <gingold@adacore.com>
2282 * mach-o.h: Reindent header.
2283 (bfd_mach_o_encryption_info_command): New structure.
2284 (bfd_mach_o_load_command): Add encryption_info field.
2286 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2287 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2288 (bfd_mach_o_read_command): Adjust error message.
2290 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2292 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2293 which reads DWARF2 and stores in stash from find_line.
2294 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2295 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2296 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2297 * mach-o.c (dsym_subdir): The name of subdir where debug
2298 information may be stored.
2299 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2301 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2302 corresponding to the executable.
2303 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2304 specified binary file.
2305 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2307 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2308 executables, dylibs, and bundles.
2309 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2310 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2312 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2314 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2316 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2317 (bfd_mach_o_cf_symbols): Likewise.
2319 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2321 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2323 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2325 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2326 as the value of an indirect symbol. Keep the string table index in
2327 non-indirect syms for reference.
2328 (bfd_mach_o_write_dysymtab): New.
2329 (bfd_mach_o_primary_symbol_sort_key): New.
2330 (bfd_mach_o_cf_symbols): New.
2331 (bfd_mach_o_sort_symbol_table): New.
2332 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2333 If we are emitting a dysymtab, process indirect symbols and count the
2334 number of each other kind.
2335 (bfd_mach_o_mangle_sections): New.
2336 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2337 the command builder. Write dysymtab if the command is present.
2338 (bfd_mach_o_count_sections_for_seg): New.
2339 (bfd_mach_o_build_seg_command): New.
2340 (bfd_mach_o_build_dysymtab_command): New.
2341 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2342 commands are optional and should not be emitted if there are no
2343 sections or symbols.
2344 (bfd_mach_o_set_section_contents): Amend comment.
2345 * mach-o.h: Amend and add to comments.
2346 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2347 pointer to the indirects, when present.
2348 (bfd_mach_o_should_emit_dysymtab): New macro.
2349 (IS_MACHO_INDIRECT): Likewise.
2351 For older changes see ChangeLog-2011
2357 version-control: never
projects / platform / upstream / binutils.git / blob