1 2012-10-08 Alan Modra <amodra@gmail.com>
4 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
7 2012-09-20 Walter Lee <walt@tilera.com>
9 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
10 relocations with value of hgot.
11 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
13 2012-09-19 Steve Ellcey <sellcey@mips.com>
15 * config.bfd: Add mips*-mti-elf* target.
17 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
20 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
21 if the old symbol is weak.
23 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
24 _bfd_elf_merge_symbol call.
26 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
27 if the old symbol is weak.
28 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
30 (elf_link_add_object_symbols): Don't update symbol type from a
31 weak definition. Update symbol type from a common symbol when
32 overriding a weak symbol.
34 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
36 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
38 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
40 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
42 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
44 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
46 2012-09-17 Walter Lee <walt@tilera.com>
48 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
50 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
52 2012-09-17 Walter Lee <walt@tilera.com>
54 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
55 of got relocations for when .got.plt section is merged with .got.
56 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
58 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
60 * configure: Regenerate.
62 2012-09-13 Anthony Green <green@moxielogic.com>
64 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
66 (bfd_elf32_moxie_vec): Remove.
67 * config.bfd, configure.in: Add bi-endian support for moxie.
69 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
70 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
72 2012-09-12 Doug Kwan <dougkwan@google.com>
74 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
75 relocation for stub lookup.
77 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
79 * bfd-in2.h: Regenerated.
81 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
82 (elf64_aarch64_reloc_map): Add reloc entry.
83 (aarch64_resolve_relocation): Likewise.
84 (bfd_elf_aarch64_put_addend): Likewise.
85 (aarch64_reloc_got_type): Likewise.
86 (elf64_aarch64_final_link_relocate): Likewise.
87 (lf64_aarch64_check_relocs): Likewise.
88 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
90 * libbfd.h: Regenerated.
91 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
93 2012-09-10 Matthias Klose <doko@ubuntu.com>
95 * config.in: Disable sanity check for kfreebsd.
97 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
99 * configure: Regenerated.
101 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
103 * cpu-ia64-opc.c (ins_cnt6a): New function.
107 (elf64_ia64_operands): Add new operand types.
109 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
112 * elf.c (ignore_section_sym): Also ignore section symbols without
115 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
117 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
118 local and global ifunc symbols.
119 * elf64-s390.c (elf_s390_relocate_section): Likewise.
121 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
123 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
126 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
129 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
130 hdynamic instead of "_DYNAMIC".
131 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
132 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
133 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
134 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
135 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
136 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
137 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
138 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
139 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
140 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
141 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
142 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
143 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
144 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
145 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
146 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
147 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
148 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
149 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
150 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
151 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
152 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
153 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
155 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
156 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
157 _PROCEDURE_LINKAGE_TABLE_.
158 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
159 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
161 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
163 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
165 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
167 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
169 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
170 (elf_i386_size_dynamic_sections): Use it on input sections.
171 (elf_i386_relocate_section): Don't convert
172 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
173 for local symbols here.
175 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
176 (elf_x86_64_size_dynamic_sections): Use it on input sections.
177 (elf_x86_64_relocate_section): Don't convert
178 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
179 for local symbols here.
181 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
183 * elf32-i386.c (elf_i386_relocate_section): Convert
184 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
187 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
188 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
191 2012-08-31 Alan Modra <amodra@gmail.com>
194 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
195 by a linker script in .opd to corresponding input .opd section.
197 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
199 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
201 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
203 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
205 * elflink.c (_bfd_elf_merge_symbol): Also override the version
206 a dynamic symbol defaulted to if preempted with a hidden or
209 2012-08-28 Walter Lee <walt@tilera.com>
211 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
213 (tilepro_plt_entry_build): Account for new header size.
214 (tilepro_elf_finish_dynamic_sections): Ditto.
215 (tilepro_elf_plt_sym_val): Ditto.
216 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
218 (tilegx_elf_finish_dynamic_sections): Account for new padding.
220 2012-08-27 Walter Lee <walt@tilera.com>
222 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
223 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
224 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
225 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
226 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
227 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
228 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
229 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
230 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
231 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
232 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
233 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
234 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
235 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
236 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
237 (tilegx_reloc_map): Ditto.
238 (reloc_to_create_func): Ditto.
239 (tilegx_elf_check_relocs): Ditto.
240 (tilegx_elf_gc_sweep_hook): Ditto.
241 (tilegx_elf_relocate_section): Ditto.
242 * libbfd.h: Regenerate.
243 * bfd-in2.h: Regenerate.
245 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
247 * elf32-arm.c (v8): New array.
248 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
249 (elf32_arm_merge_eabi_attributes): Likewise.
250 (VFP_VERSION_COUNT): New define.
252 2012-08-20 Tom Tromey <tromey@redhat.com>
254 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
256 * opncls.c (_bfd_delete_bfd): Free arelt_data.
257 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
259 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
260 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
262 (xcoff_write_archive_contents_old): Likewise.
263 (xcoff_write_archive_contents_big): Likewise.
264 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
266 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
268 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
270 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
271 (do_slurp_coff_armap): Likewise.
272 (_bfd_slurp_extended_name_table): Likewise.
273 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
275 2012-08-17 Nick Clifton <nickc@redhat.com>
277 * po/vi.po: Updated Vietnamese translation.
279 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
281 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
282 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
284 2012-08-17 Alan Modra <amodra@gmail.com>
287 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
288 Instead malloc areltdata.
290 2012-08-16 Tom Tromey <tromey@redhat.com>
293 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
294 'member' BFD. Don't try to free 'ared'.
296 2012-08-14 Nick Clifton <nickc@redhat.com>
298 * po/uk.po: Updated Ukranian translation.
300 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
302 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
303 the options section in the output rather than input BFD to
304 decide if to add a DT_MIPS_OPTIONS tag.
306 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
308 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
311 2012-08-13 Ian Bolton <ian.bolton@arm.com>
312 Laurent Desnogues <laurent.desnogues@arm.com>
313 Jim MacArthur <jim.macarthur@arm.com>
314 Marcus Shawcroft <marcus.shawcroft@arm.com>
315 Nigel Stephens <nigel.stephens@arm.com>
316 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
317 Richard Earnshaw <rearnsha@arm.com>
318 Sofiane Naci <sofiane.naci@arm.com>
319 Tejas Belagod <tejas.belagod@arm.com>
320 Yufeng Zhang <yufeng.zhang@arm.com>
322 * Makefile.am: Add AArch64 files.
323 * Makefile.in: Regenerate.
324 * archures.c (bfd_aarch64_arch): New declaration.
325 (bfd_archures_list): Use bfd_archures_list.
326 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
327 (bfd_aarch64_process_before_allocation): New declaration.
328 (bfd_elf64_aarch64_process_before_allocation): New declaration.
329 (bfd_elf64_aarch64_set_options): New declaration.
330 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
331 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
332 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
333 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
334 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
335 (bfd_is_aarch64_special_symbol_name): New declaration.
336 (bfd_aarch64_merge_machines): New declaration.
337 (bfd_aarch64_update_notes): New declaration.
338 (int bfd_aarch64_get_mach_from_notes): New declaration.
339 (elf64_aarch64_setup_section_lists): New declaration.
340 (elf64_aarch64_next_input_section): New declaration.
341 (elf64_aarch64_size_stubs): New declaration.
342 (elf64_aarch64_build_stubs): New declaration.
343 * config.bfd: Add AArch64.
344 * configure.in: Add AArch64.
345 * configure: Regenerate.
346 * cpu-aarch64.c: New file.
347 * elf-bfd.h: Add AArch64.
348 * bfd-in2.h: Regenerate.
349 * libbfd.h: Regenerate.
350 * elf64-aarch64.c: New file.
351 * reloc.c: Add AArch64 relocations.
352 * targets.c: Add AArch64.
353 * po/SRC-POTFILES.in: Regenerate.
355 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
357 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
358 of protected symbols.
360 2012-08-10 Alan Modra <amodra@gmail.com>
363 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
364 (setup_group): Adjust uses.
365 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
368 2012-08-09 Nick Clifton <nickc@redhat.com>
370 * po/vi.po: Updated Vietnamese translation.
372 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
374 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
375 Remove macros, folding them into...
376 (LA25_LUI_MICROMIPS): ... this new macro.
377 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
378 (LA25_J_MICROMIPS): ... this new macro.
379 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
381 (LA25_ADDIU_MICROMIPS): ... this new macro.
382 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
383 (mips_elf_create_la25_stub): Use them.
384 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
385 (_bfd_mips_elf_relax_section): Likewise.
387 2012-08-09 Alan Modra <amodra@gmail.com>
388 Tom Tromey <tromey@redhat.com>
390 * archive.c (SECTION Archives): Update documentation.
391 (_bfd_delete_archive_data): Remove.
392 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
393 (archive_close_worker, _bfd_archive_close_and_cleanup): New
395 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
396 (_bfd_delete_archive_data): Don't declare.
397 (_bfd_archive_close_and_cleanup): Declare.
398 (_bfd_generic_close_and_cleanup): Redefine.
400 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
401 (bfd_close): Don't close nested thin archives here.
403 2012-08-07 Tom Tromey <tromey@redhat.com>
405 * archive.c (_bfd_delete_archive_data): New function.
406 * libbfd-in.h (_bfd_delete_archive_data): Declare.
408 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
410 2012-08-07 Nick Clifton <nickc@redhat.com>
412 * po/uk.po: Updated Ukranian translation.
414 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
416 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
417 symbols special case.
419 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
421 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
422 PLT slots for local symbols.
424 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
426 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
427 field initializers throughout.
428 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
430 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
432 * elfxx-mips.c (mips_elf_perform_relocation): Update the
433 cross-mode jump message.
435 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
437 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
438 comment on DT_MIPS_RLD_MAP.
440 2012-08-03 Tom Tromey <tromey@redhat.com>
442 * opncls.c (_bfd_delete_bfd): Now static.
443 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
446 2012-08-02 Sean Keys <skeys@ipdatasys.com>
448 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
449 conditional statment to allow suppression of mismatched bank
452 2012-08-01 Alan Modra <amodra@gmail.com>
454 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
455 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
457 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
459 2012-07-30 Nick Clifton <nickc@redhat.com>
461 * po/bfd.pot: Updated template.
462 * po/es.po: Updated Spanish translation.
463 * po/fi.po: Updated Finnish translation.
464 * po/fr.po: Updated French translation.
465 * po/ru.po: Updated Russian translation.
466 * po/uk.po: Updated Ukranian translation.
468 2012-07-27 Mike Frysinger <vapier@gentoo.org>
470 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
471 (AM_INIT_AUTOMAKE): Remove args.
472 * configure: Regenerate.
474 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
476 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
477 arch depending on the target size.
479 2012-07-27 Tristan Gingold <gingold@adacore.com>
481 * configure.in: Bump version to 2.23.51
482 * configure: Regenerate.
484 2012-07-26 Teresa Johnson <tejohnson@google.com>
486 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
489 2012-07-26 Meador Inge <meadori@codesourcery.com>
490 Nick Clifton <nickc@redhat.com>
493 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
494 if a required section is missing from the linker script.
496 2012-07-24 Jan Waclawek <konfera@efton.sk>
498 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
499 _bfd_elf_link_read_relocs with keep_memory as TRUE.
501 2012-07-24 Teresa Johnson <tejohnson@google.com>
503 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
504 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
505 * coff64-rs6000.c: Likewise.
506 * dwarf2.c (struct line_info): Add discriminator field.
507 (add_line_info): Fill in new discriminator field.
508 (decode_line_info): Record discriminator information instead
510 (lookup_address_in_line_info_table): Return discriminator field if
512 (comp_unit_find_nearest_line): Add discriminator argument.
513 (find_line): Likewise.
514 (_bfd_dwarf2_find_nearest_line): Likewise.
515 (_bfd_dwarf2_find_line): Likewise.
516 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
517 (_bfd_elf_find_line_discriminator): Likewise.
518 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
519 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
520 that invokes _bfd_elf_find_nearest_line_discriminator with correct
522 (_bfd_elf_find_nearest_line_discriminator): New.
523 (_bfd_elf_find_line): Change to a wrapper
524 that invokes _bfd_elf_find_line_discriminator with correct
526 (_bfd_elf_find_line_discriminator): New.
527 * coffgen.c (coff_find_nearest_line_with_names): Handle
528 new discriminator argument.
529 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
530 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
531 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
532 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
533 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
535 (_bfd_dwarf2_find_line): Likewise.
536 (_bfd_generic_find_nearest_line_discriminator): New.
537 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
538 * bfd-in2.h: Regenerated.
539 * libbfd.h: Likewise.
540 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
541 _bfd_find_nearest_line_discriminator with
542 _bfd_generic_find_nearest_line_discriminator.
543 (bfd_target): Add _bfd_find_nearest_line_discriminator.
545 2012-07-24 Sean Keys <skeys@ipdatasys.com>
547 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
548 that enables the linker to offset addresses, when linking against
549 symbols from the XGATE processor and vice versa.
551 2012-07-23 Nick Clifton <nickc@redhat.com>
553 * cisco-core.c (cisco_core_file_failing_command): Make static.
554 (cisco_core_file_failing_signal): Make static.
556 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
558 * bfd-in2.h: Regenerated.
560 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
563 * section.c: Fix a typo in comments.
565 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
567 * elf64-s390.c: Include elf-s390-common.c.
568 (R_390_IRELATIVE): New reloc.
569 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
570 (RELA_ENTRY_SIZE): New macro.
571 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
572 *ifunc_resolver_section.
573 (struct plt_entry): New struct.
574 (struct elf_s390_obj_tdata): New field local_plt.
575 (elf_s390_local_plt): New macro.
576 (struct elf_s390_link_hash_table): New field irelifunc.
578 (link_hash_newfunc): Initialize new fields.
579 (elf_s390_check_relocs): Handle IFUNC symbols.
580 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
582 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
584 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
585 (elf_s390_relocate_section): Likewise.
586 (elf_s390_finish_dynamic_symbol): Likewise.
587 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
588 (elf_s390_finish_ifunc_symbol): New function.
589 (elf_s390_gc_sweep_hook): Handle local plt entries.
590 (elf_backend_add_symbol_hook): Define.
591 * elf32-s390.c: See elf64-s390.c changes.
592 * elf-s390-common.c: New file.
593 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
594 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
595 BFD_RELOC_390_IRELATIVE.
596 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
598 2012-07-13 Nick Clifton <nickc@redhat.com>
600 * aix386-core.c: Remove use of PTR and PARAMS macros.
601 * archive.c: Likewise.
603 * cisco-core.c: Likewise.
604 * coff-alpha.c: Likewise.
605 * coff-apollo.c: Likewise.
606 * coff-aux.c: Likewise.
607 * coff-h8300.c: Likewise.
608 * coff-h8500.c: Likewise.
609 * coff-i386.c: Likewise.
610 * coff-i960.c: Likewise.
611 * coff-ia64.c: Likewise.
612 * coff-m68k.c: Likewise.
613 * coff-m88k.c: Likewise.
614 * coff-mcore.c: Likewise.
615 * coff-mips.c: Likewise.
616 * coff-or32.c: Likewise.
617 * coff-ppc.c: Likewise.
618 * coff-rs6000.c: Likewise.
619 * coff-sh.c: Likewise.
620 * coff-sparc.c: Likewise.
621 * coff-stgo32.c: Likewise.
622 * coff-tic30.c: Likewise.
623 * coff-tic4x.c: Likewise.
624 * coff-tic54x.c: Likewise.
625 * coff-tic80.c: Likewise.
626 * coff-w65.c: Likewise.
627 * cofflink.c: Likewise.
628 * cpu-arc.c: Likewise.
629 * cpu-cris.c: Likewise.
630 * cpu-h8500.c: Likewise.
631 * cpu-i960.c: Likewise.
632 * cpu-msp430.c: Likewise.
633 * cpu-ns32k.c: Likewise.
634 * cpu-powerpc.c: Likewise.
635 * cpu-rs6000.c: Likewise.
636 * cpu-tic4x.c: Likewise.
637 * cpu-w65.c: Likewise.
639 * ecofflink.c: Likewise.
640 * elf-m10200.c: Likewise.
641 * elf32-bfin.c: Likewise.
642 * elf32-cris.c: Likewise.
643 * elf32-crx.c: Likewise.
644 * elf32-fr30.c: Likewise.
645 * elf32-frv.c: Likewise.
646 * elf32-h8300.c: Likewise.
647 * elf32-i960.c: Likewise.
648 * elf32-m32c.c: Likewise.
649 * elf32-m68hc11.c: Likewise.
650 * elf32-m68hc12.c: Likewise.
651 * elf32-m68hc1x.c: Likewise.
652 * elf32-m68k.c: Likewise.
653 * elf32-mcore.c: Likewise.
654 * elf32-rl78.c: Likewise.
655 * elf32-rx.c: Likewise.
656 * elf32-s390.c: Likewise.
657 * elf32-vax.c: Likewise.
658 * elf64-alpha.c: Likewise.
659 * elf64-mmix.c: Likewise.
660 * elf64-s390.c: Likewise.
661 * elf64-sparc.c: Likewise.
662 * elfnn-ia64.c: Likewise.
663 * elfxx-mips.c: Likewise.
664 * elfxx-sparc.c: Likewise.
666 * hp300hpux.c: Likewise.
667 * hppabsd-core.c: Likewise.
668 * hpux-core.c: Likewise.
669 * i386dynix.c: Likewise.
670 * i386linux.c: Likewise.
671 * i386lynx.c: Likewise.
672 * i386mach3.c: Likewise.
673 * i386msdos.c: Likewise.
674 * i386os9k.c: Likewise.
675 * irix-core.c: Likewise.
676 * lynx-core.c: Likewise.
677 * m68klinux.c: Likewise.
678 * mach-o.h: Likewise.
679 * mipsbsd.c: Likewise.
680 * netbsd-core.c: Likewise.
681 * nlm32-i386.c: Likewise.
682 * osf-core.c: Likewise.
683 * pc532-mach.c: Likewise.
685 * ppcboot.c: Likewise.
686 * ptrace-core.c: Likewise.
687 * reloc16.c: Likewise.
688 * sco5-core.c: Likewise.
690 * sparclinux.c: Likewise.
691 * sparclynx.c: Likewise.
692 * ticoff.h: Likewise.
693 * trad-core.c: Likewise.
694 * vms-lib.c: Likewise.
697 2012-07-09 Alan Modra <amodra@gmail.com>
700 * elflink.c (elf_sort_symbol): Sort by size too.
701 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
702 Do not depend on ordering of symbol aliases. Match largest size.
704 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
706 * elf.c (assign_section_numbers): Check if number of sections
708 * elfcode.h (elf_object_p): Likewise.
710 2012-07-03 Nick Clifton <nickc@redhat.com>
712 * archive.c (bsd_write_armap): Catch attempts to create an archive
713 with indicies bigger than 4Gb.
714 (coff_write_armap): Likewise.
716 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
719 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
722 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
725 * elflink.c (_bfd_elf_update_dynamic_flags): New.
726 (_bfd_elf_merge_symbol): Update both real and indirect symbol
728 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
729 the indirect symbol is defined in a shared library.
730 (elf_link_add_object_symbols): Likewise. If the indirect
731 symbol has been forced local, don't make the real symbol
733 (elf_link_check_versioned_symbol): Check indirect symbol.
734 (elf_link_output_extsym): Use real symbol definition when
735 reporting indirect symbol error. Check version info for
736 dynamic versioned symbol.
738 2012-07-03 Alan Modra <amodra@gmail.com>
741 * elf.c (assign_file_positions_for_load_sections): Remove assertions
742 that only PT_LOAD headers include file header and section headers.
743 (assign_file_positions_for_non_load_sections): Similarly don't
744 assert PT_GNU_RELRO header does not include file and section headers.
745 Compare first section vma rather than PT_LOAD p_vaddr against
746 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
747 abort with assertion.
749 2012-07-02 Alan Modra <amodra@gmail.com>
751 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
752 "anyway" variant when creating .plt.
753 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
754 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
755 m32c_elf_relax_plt_section.
756 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
757 when creating .got and .got.plt.
758 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
759 bfd_get_linker_section.
760 * sunos.c: Similarly throughout.
762 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
764 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
767 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
769 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
770 on unresolvable relocation.
772 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
774 * archive.c (_bfd_compute_and_write_armap): Simplify global
777 2012-06-29 Nick Clifton <nickc@redhat.com>
780 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
781 for locally bound symbols.
783 2012-06-29 Alan Modra <amodra@gmail.com>
785 * section.c (bfd_get_linker_section): New function.
786 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
787 the above throughout rather than bfd_get_section_by_name. Use
788 bfd_make_section_anyway rather than bfd_make_section when creating
790 * elf32-bfin.c: Likewise.
791 * elf32-cr16.c: Likewise.
792 * elf32-cris.c: Likewise.
793 * elf32-frv.c: Likewise.
794 * elf32-hppa.c: Likewise.
795 * elf32-i370.c: Likewise.
796 * elf32-i386.c: Likewise.
797 * elf32-lm32.c: Likewise.
798 * elf32-m32c.c: Likewise.
799 * elf32-m32r.c: Likewise.
800 * elf32-m68k.c: Likewise.
801 * elf32-microblaze.c: Likewise.
802 * elf32-ppc.c: Likewise.
803 * elf32-rl78.c: Likewise.
804 * elf32-s390.c: Likewise.
805 * elf32-score.c: Likewise.
806 * elf32-score7.c: Likewise.
807 * elf32-sh.c: Likewise.
808 * elf32-tic6x.c: Likewise.
809 * elf32-tilepro.c: Likewise.
810 * elf32-vax.c: Likewise.
811 * elf32-xstormy16.c: Likewise.
812 * elf32-xtensa.c: Likewise.
813 * elf64-alpha.c: Likewise.
814 * elf64-hppa.c: Likewise.
815 * elf64-ia64-vms.c: Likewise.
816 * elf64-ppc.c: Likewise.
817 * elf64-s390.c: Likewise.
818 * elf64-sh64.c: Likewise.
819 * elf64-sparc.c: Likewise.
820 * elf64-x86-64.c: Likewise.
821 * elfnn-ia64.c: Likewise.
822 * elfxx-mips.c: Likewise.
823 * elfxx-sparc.c: Likewise.
824 * elfxx-tilegx.c: Likewise.
825 * elflink.c: Likewise.
826 * elf-vxworks.c: Likewise.
827 * elf-m10300.c: Likewise. Also make use of htab plt, got and
829 * bfd-in2.h: Regenerate.
830 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
831 calling create_rofixup_section.
832 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
834 2012-06-29 Alan Modra <amodra@gmail.com>
836 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
837 section for bss type sections, except for .rela.bss.
838 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
839 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
840 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
841 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
842 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
844 2012-06-28 Roland McGrath <mcgrathr@google.com>
846 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
847 displacement calculation in nacl_p case.
849 2012-06-28 Nick Clifton <nickc@redhat.com>
851 * po/uk.po: New Ukranian translation.
852 * configure.in (ALL_LINGUAS): Add uk.
853 * configure: Regenerate.
855 2012-06-26 Alan Modra <amodra@gmail.com>
857 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
858 file has multiple .got/.toc sections and all don't fit in
861 2012-06-22 Roland McGrath <mcgrathr@google.com>
863 * elf.c (assign_file_positions_for_non_load_sections): Define
864 __ehdr_start symbol if it's referenced and there's a PT_LOAD
865 segment that covers both the file and program headers.
867 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
869 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
870 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
872 2012-06-22 Alan Modra <amodra@gmail.com>
874 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
875 save/restore functions when relocatable. Make "funcs" static.
877 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
879 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
880 of merged .got and .got.plt entries.
882 2012-06-18 John Szakmeister <john@szakmeister.net>
884 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
886 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
888 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
889 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
890 thread common symbols.
892 2012-06-13 Nick Clifton <nickc@redhat.com>
894 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
895 (elf32_arm_object_p): If the machine number could not be deduced
896 from the notes, call bfd_arm_get_mach_from_attributes to get the
897 number from the attributes.
899 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
902 * elf.c (assign_file_positions_for_non_load_sections): Abort if
903 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
905 2012-06-12 Alan Modra <amodra@gmail.com>
908 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
909 sections at end of PT_LOAD segment when searching for segment
910 that contains end of relro extent.
912 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
914 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
916 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
918 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
920 2012-06-06 Alan Modra <amodra@gmail.com>
922 * elflink.c (elf_link_input_bfd): Provide a file symbol for
923 each input file with local syms, if the input lacks such.
924 (bfd_elf_final_link): Add a file symbol to mark end of locals
925 for which we can associate with input files.
926 (struct elf_final_link_info): Add filesym_count field.
927 (struct elf_outext_info): Add need_second_pass and second_pass.
928 (elf_link_output_extsym): Detect symbols defined in the output
929 file, emit them on second pass over locals.
931 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
933 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
934 of target_read_memory as bfd_size_type.
935 * bfd-in2.h: Regenerate.
936 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
937 argument of target_read_memory as bfd_size_type.
938 (_bfd_elf32_bfd_from_remote_memory): Likewise.
939 (_bfd_elf64_bfd_from_remote_memory): Likewise.
940 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
941 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
943 2012-06-03 Alan Modra <amodra@gmail.com>
946 * elf.c (elf_find_function): Cache last function sym info.
947 (_bfd_elf_maybe_function_sym): Return function size, pass in
949 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
950 (_bfd_elf_maybe_function_sym): Likewise.
951 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
952 (opd_entry_value): Add in_code_sec param. Revert caching code.
953 Return -1 if in_code_sec and function found in wrong section.
956 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
958 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
959 of target_read_memory as size_t.
960 * bfd-in2.h: Regenerate.
961 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
962 argument of target_read_memory as size_t.
963 (_bfd_elf32_bfd_from_remote_memory): Likewise.
964 (_bfd_elf64_bfd_from_remote_memory): Likewise.
965 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
966 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
968 2012-06-01 Alan Modra <amodra@gmail.com>
971 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
973 2012-05-29 Tom Tromey <tromey@redhat.com>
975 * opncls.c (bfd_fopen): Always close fd on failure.
976 (bfd_fdopenr): Likewise.
978 2012-05-27 Alan Modra <amodra@gmail.com>
981 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
982 a dynamic library finds a new instance with non-default
983 visibility in a regular object, correctly handle symbols
984 already on the undefs list and undo dynamic symbol state when
985 the new symbol is hidden or internal.
987 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
989 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
990 dynamic_sec_flags to create PLT .eh_frame section.
991 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
993 2012-05-25 Alan Modra <amodra@gmail.com>
996 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
997 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
998 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
999 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1000 size dynamic sections before stripping eh_frame_hdr.
1001 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1002 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1003 if no other .eh_frame sections exist.
1004 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1005 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1006 or alloc plt_eh_frame here..
1007 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1008 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1009 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1010 before writing plt offset.
1011 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1012 or alloc plt_eh_frame here..
1013 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1014 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1015 before writing plt offset.
1017 2012-05-24 Alan Modra <amodra@gmail.com>
1020 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1021 size to output section alignment.
1022 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1024 2012-05-23 Alan Modra <amodra@gmail.com>
1026 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1027 BFDs with multiple .eh_frame sections.
1029 2012-05-23 Alan Modra <amodra@gmail.com>
1032 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1034 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1037 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1039 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1041 2012-05-22 Alan Modra <amodra@gmail.com>
1043 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1044 first one is zero size or discarded.
1045 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1046 glink_eh_frame contents here..
1047 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1050 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1053 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1054 eh_frame section if there is an input .eh_frame section.
1055 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1057 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1061 create PLT eh_frame section with SEC_LINKER_CREATED.
1062 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1064 2012-05-22 Alan Modra <amodra@gmail.com>
1066 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1067 sections attached to a BFD.
1068 * section.c (bfd_get_section_by_name): Rewrite description.
1069 (bfd_get_next_section_by_name): New function.
1070 * bfd-in2.h: Regenerate.
1072 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1074 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1075 (elf_m68k_grok_psinfo): New function.
1076 (elf_backend_grok_prstatus): Define.
1077 (elf_backend_grok_psinfo): Define.
1079 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1081 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1082 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1083 backend's GOT header size instead of hardcoding it.
1085 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1087 * elf32-vax.c (elf_vax_relocate_section)
1088 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1090 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1092 * elf32-vax.c (elf_vax_relocate_section)
1093 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1094 its name as the check for text sections.
1096 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1098 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1099 the third reloc offset is the same as the first.
1101 2012-05-19 Alan Modra <amodra@gmail.com>
1103 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1104 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1105 * elf32-ppc.c: ..here.
1106 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1107 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1109 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1111 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1112 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1113 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1115 2012-05-18 Roland McGrath <mcgrathr@google.com>
1117 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1118 not to clobber the ar_fmag field stored in ARED->arch_header.
1120 2012-05-18 Pedro Alves <palves@redhat.com>
1122 * mach-o.h: Don't include sysdep.h.
1124 2012-05-18 Nick Clifton <nickc@redhat.com>
1127 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1128 complaining about config.h not having been included.
1129 * bfd-in2.h: Regenerate.
1131 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1133 * aclocal.m4: Regenerate.
1134 * Makefile.in: Regenerate.
1136 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1137 Nick Clifton <nickc@redhat.com>
1140 * configure.in: Add check that sysdep.h has been included before
1141 any system header files.
1142 * configure: Regenerate.
1143 * config.in: Regenerate.
1144 * aclocal.m4: Regenerate.
1145 * bfd-in.h: Generate an error if included before config.h.
1146 * sysdep.h: Likewise.
1147 * bfd-in2.h: Regenerate.
1148 * compress.c: Remove #include "config.h".
1149 * plugin.c: Likewise.
1150 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1151 * elf64-hppa.c: Likewise.
1153 * xsymc.c: Likewise.
1155 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1156 Alan Modra <amodra@gmail.com>
1158 * elf.c (ignore_section_sym): Correct comment. Don't return
1159 true for absolute section.
1160 (elf_map_symbols): Move stray comment. Adjust for above change.
1161 Don't discard global section symbols.
1163 2012-05-17 Alan Modra <amodra@gmail.com>
1165 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1166 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1167 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1170 2012-05-17 Alan Modra <amodra@gmail.com>
1172 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1173 is_ppc_vle): Move to..
1174 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1176 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1178 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1179 bfd_get_section_lma, bfd_get_section_alignment,
1180 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1181 in order to use the `bfd' argument.
1182 * bfd-in2.h: Regenerate.
1183 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1184 as the first argument for `bfd_get_section_alignment'.
1185 * elf32-arm.c (create_ifunc_sections): Likewise, for
1186 `bfd_set_section_alignment'.
1187 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1188 `bfd_get_section_name'.
1189 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1190 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1191 (ppc_elf_relocate_section): Likewise.
1192 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1193 `bfd_get_section_vma'.
1194 * elf64-ppc.c (create_linkage_sections): Likewise, for
1195 `bfd_set_section_alignment'.
1197 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1200 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1201 * bfd-in2.h: Regenerate.
1202 * libbfd.h: Regenrate.
1203 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1205 (avr_reloc_map): Likewise.
1207 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1210 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1211 * bfd/aout-ns32k.c: Likewise.
1212 * bfd/aout-sparcle.c: Likewise.
1213 * bfd/aout0.c: Likewise.
1214 * bfd/bfd-in2.h: Likewise.
1215 * bfd/coff-stgo32.c: Likewise.
1216 * bfd/cpu-lm32.c: Likewise.
1217 * bfd/cpu-microblaze.c: Likewise.
1218 * bfd/cpu-score.c: Likewise.
1219 * bfd/cpu-tilegx.c: Likewise.
1220 * bfd/cpu-tilepro.c: Likewise.
1221 * bfd/elf32-lm32.c: Likewise.
1222 * bfd/elf32-microblaze.c: Likewise.
1223 * bfd/elf32-score7.c: Likewise.
1224 * bfd/elf32-tilepro.c: Likewise.
1225 * bfd/elfxx-tilegx.c: Likewise.
1226 * bfd/mach-o.h: Likewise.
1227 * bfd/nlm32-ppc.c: Likewise.
1228 * bfd/ns32knetbsd.c: Likewise.
1229 * bfd/pef.h: Likewise.
1230 * bfd/plugin.c: Likewise.
1231 * bfd/stab-syms.c: Likewise.
1232 * bfd/sunos.c: Likewise.
1233 * bfd/syms.c: Likewise.
1234 * bfd/xsym.h: Likewise.
1236 2012-05-16 Alan Modra <amodra@gmail.com>
1238 * elflink.c: Rename flaginfo to flinfo throughout, except..
1239 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1240 Formatting, style. Simplify flag match.
1242 2012-05-16 Alan Modra <amodra@gmail.com>
1244 * dwarf2.c: Formatting.
1245 (arange_add): Pass in unit rather than bfd. Update callers.
1246 Ignore empty ranges. Don't ask for cleared memory.
1247 (parse_comp_unit): Only set unit->base_address if processing
1248 DW_TAG_compile_unit.
1249 (find_debug_info): Optimise section lookup.
1250 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1251 (find_line): Match previously parsed comp unit addresses as we
1252 do for newly parsed comp units.
1254 2012-05-16 Alan Modra <amodra@gmail.com>
1256 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1257 stops at end of ar_size field.
1259 2012-05-16 Alan Modra <amodra@gmail.com>
1263 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1264 out of range. As a special case, fix sh_info for zero sh_size.
1265 Do the same for .symtab.
1267 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1268 Stephane Carrez <stcarrez@nerim.fr>
1270 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1271 * config.bfd: Likewise.
1272 * cpu-m9s12x.c: New.
1273 * cpu-m9s12xg.c: New.
1274 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1275 Add option to offset S12 addresses into XGATE memory space.
1276 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1277 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1278 (ALL_MACHINES_CFILES): Likewise.
1279 * reloc.c: Add S12X relocs.
1280 * Makefile.in: Regenerate.
1281 * bfd-in2.h: Regenerate.
1282 * libbfd.h: Regenerate.
1284 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1285 Catherine Moore <clm@codesourcery.com>
1287 * bfd.c (bfd_lookup_section_flags): Add section parm.
1288 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1289 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1290 (bfd_elf_lookup_section_flags): Add section parm.
1291 * elf32-ppc.c (is_ppc_vle): New function.
1292 (ppc_elf_modify_segment_map): New function.
1293 (elf_backend_modify_segment_map): Define.
1294 (has_vle_insns): New define.
1295 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1296 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1297 Move in logic to omit / include a section.
1298 * libbfd-in.h (bfd_link_info): Add section parm.
1299 (bfd_generic_lookup_section_flags): Likewise.
1300 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1301 * section.c (bfd_section): Move out section_flag_info.
1302 (BFD_FAKE_SECTION): Remove flag_info initializer.
1303 * targets.c (_bfd_lookup_section_flags): Add section parm.
1305 2012-05-14 Catherine Moore <clm@codesourcery.com>
1307 * archures.c (bfd_mach_ppc_vle): New.
1308 * bfd-in2.h: Regenerated.
1309 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1310 * elf32-ppc.c (split16_format_type): New enumeration.
1311 (ppc_elf_vle_split16): New function.
1312 (HOWTO): Add entries for R_PPC_VLE relocations.
1313 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1314 (ppc_elf_section_flags): New function.
1315 (ppc_elf_lookup_section_flags): New function.
1316 (ppc_elf_section_processing): New function.
1317 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1318 (ppc_elf_relocation_section): Likewise.
1319 (elf_backend_lookup_section_flags_hook): Define.
1320 (elf_backend_section_flags): Define.
1321 (elf_backend_section_processing): Define.
1322 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1323 * libbfd.h: Regenerated.
1324 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1325 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1326 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1327 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1328 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1329 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1330 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1331 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1332 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1334 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1337 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1338 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1339 * bfd-in2.h: Regenerate.
1340 * libbfd.h: Regenrate.
1341 * elf32-avr.c (elf_avr_howto_table): Add entries for
1342 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1343 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1346 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1348 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1349 addend overflow check.
1351 2012-05-10 DJ Delorie <dj@redhat.com>
1353 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1355 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1358 hex number in x32 addend overflow check.
1360 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1362 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1363 R_X86_64_RELATIVE64.
1365 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1367 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1368 overflow for R_X86_64_RELATIVE64.
1370 2012-05-08 Ben Cheng <bccheng@google.com>
1372 * elf.c: Preserve the original p_align and p_flags if they are
1375 2012-05-07 Alan Modra <amodra@gmail.com>
1377 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1378 RELOC_AGAINST_DISCARDED_SECTION invocation.
1380 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1382 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1383 local variable i_ instead of assuming and using a variable i.
1385 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1387 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1389 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1391 (_bfd_mips_elf_relocate_section): Call it, in place of
1392 RELOC_AGAINST_DISCARDED_SECTION.
1393 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1394 to RELOC_AGAINST_DISCARDED_SECTION.
1395 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1396 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1397 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1398 * elf32-bfin.c (bfin_relocate_section): Likewise.
1399 (bfinfdpic_relocate_section): Likewise.
1400 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1401 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1402 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1403 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1404 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1405 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1406 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1407 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1408 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1409 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1410 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1411 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1412 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1413 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1414 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1415 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1416 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1417 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1418 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1419 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1420 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1421 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1422 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1423 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1424 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1425 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1426 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1427 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1428 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1429 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1430 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1431 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1432 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1433 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1434 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1435 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1436 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1437 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1438 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1439 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1440 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1441 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1442 (elf64_alpha_relocate_section): Likewise.
1443 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1444 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1445 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1446 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1447 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1448 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1449 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1450 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1451 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1453 2012-05-05 Alan Modra <amodra@gmail.com>
1457 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1459 2012-05-05 Alan Modra <amodra@gmail.com>
1461 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1462 bfd_und_section and bfd_ind_section with their _ptr variants, or
1463 use corresponding bfd_is_* macros.
1464 * aout-ns32k.c: Likewise.
1465 * aout-tic30.c: Likewise.
1466 * coff-arm.c: Likewise.
1467 * coff-tic54x.c: Likewise.
1468 * cpu-ns32k.c: Likewise.
1469 * elf-attrs.c: Likewise.
1470 * elfcode.h: Likewise.
1471 * peicode.h: Likewise.
1472 * reloc.c: Likewise.
1473 * riscix.c: Likewise.
1474 * versados.c: Likewise.
1475 * section.c: Likewise.
1476 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1477 bfd_ind_section): Delete.
1478 (std_section): New array replacing above.
1479 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1480 bfd_ind_section_ptr, STD_SECTION): Update.
1481 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1482 * bfd-in2.h: Regenerate.
1484 2012-05-03 Sean Keys <skeys@ipdatasys.com>
1486 * cpu-xgate.c: New file. Added XGATE support.
1487 * archures.c (bfd_architecture): Add XGATE architecture.
1488 (bfd_archures_list): Add reference to XGATE architecture info.
1489 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1490 * reloc.c: Add various XGATE relocation enums.
1491 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1493 * Makefile.am: Add support for XGATE elf.
1494 * configure.in: Ditto.
1495 * config.bfd: Ditto.
1496 * Makefile.in: Regenerate.
1500 Added files for XGATE relocations.
1501 * elf32-xgate.c: Created minimal relocation file.
1502 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1504 2012-05-03 Tristan Gingold <gingold@adacore.com>
1506 * dwarf2.c (decode_line_info): Ignore
1507 DW_LNE_HP_source_file_correlation.
1509 2012-05-01 Nick Clifton <nickc@redhat.com>
1512 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1514 * coff-ppc.c: Likewise.
1515 * cofflink.c: Likewise.
1516 * elf32-arm.c: Likewise.
1517 * elf64-sparc.c: Likewise.
1518 * elflink.c: Likewise.
1519 * pdp11.c: Likewise.
1520 * rescoff.c: Likewise.
1522 2012-04-26 Mark Wielaard <mjw@redhat.com>
1524 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1525 possibly being relative to DW_AT_low_pc.
1526 (parse_comp_unit): Likewise.
1528 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1530 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1531 also when generating PIE.
1532 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1533 by relocations as dynamic.
1535 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1537 Provide a way for programs to recognize BFD_ASSERT calls.
1538 * bfd.c (bfd_assert_handler_type): New API type.
1539 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1540 (_bfd_assert_handler): New variable.
1541 (_bfd_default_assert_handler): New function.
1542 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1543 * libbfd-in.h (_bfd_assert_handler): Declare.
1544 * libbfd.h, bfd-in2.h: Regenerate.
1546 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1549 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1550 symbol, where PLT refcount is set to -1.
1552 2012-04-24 Alan Modra <amodra@gmail.com>
1555 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1556 _bfd_generic_link_just_syms.
1557 * elflink.c (_bfd_elf_link_just_syms): Delete.
1558 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1560 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1561 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1562 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1563 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1564 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1565 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1566 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1567 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1568 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1569 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1570 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1571 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1572 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1573 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1574 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1575 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1576 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1577 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1578 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1579 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1580 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1581 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1582 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1583 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1584 * reloc.c: Update all references.
1585 * bfd-in2.h: Regenerate.
1587 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1589 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1590 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1592 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1594 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1596 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1599 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1601 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1602 relocations when LE conversion happens on the IE tls symbol.
1604 2012-04-17 Roland McGrath <mcgrathr@google.com>
1606 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1607 so that 32-byte boundary is a proper instruction boundary.
1609 2012-04-17 Tristan Gingold <gingold@adacore.com>
1611 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1612 member of an object archive.<
1614 2012-04-17 Tristan Gingold <gingold@adacore.com>
1616 * vms-lib.c (MAX_EKEYLEN): Define.
1617 (MAX_KEYLEN): Fix value.
1618 (vms_write_index): Add comments and fix indentation.
1619 Adjust comparaison. Add assertions. Free kbn_blk.
1620 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1621 Compense MAX_KEYLEN adjustment.
1623 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1625 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1626 (_bfd_mips_elf_check_relocs): Update accordingly.
1628 2012-04-13 Alan Modra <amodra@gmail.com>
1631 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1634 2012-04-12 David S. Miller <davem@davemloft.net>
1636 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1637 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1638 * libbfd.h: Regenerate.
1639 * bfd-in2.h: Likewise.
1640 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1641 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1642 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1643 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1644 (_bfd_sparc_elf_check_relocs): Likewise.
1645 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1646 (_bfd_sparc_elf_relocate_section): Likewise.
1648 2012-04-12 Roland McGrath <mcgrathr@google.com>
1650 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1652 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1653 (elf32_arm_link_hash_table_create): Initialize it.
1654 (elf32_arm_nacl_link_hash_table_create): New function.
1655 (arm_movw_immediate, arm_movt_immediate): New functions.
1656 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1657 (elf32_arm_finish_dynamic_sections): Likewise.
1658 (elf32_arm_output_plt_map_1): Likewise.
1659 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1660 New backend vector stanza.
1661 (elf32_arm_nacl_modify_segment_map): New function.
1662 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1663 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1664 * configure.in: Likewise.
1665 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1666 (bfd_elf32_littlearm_nacl_vec): Likewise.
1667 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1668 (bfd_elf32_bigarm_symbian_vec): Likewise.
1669 (bfd_elf32_littlearm_symbian_vec): Likewise.
1670 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1671 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1672 * configure: Regenerated.
1674 2012-04-12 Tristan Gingold <gingold@adacore.com>
1676 * elflink.c (elf_link_output_extsym): Add a guard.
1677 (bfd_elf_final_link): Remove assertion.
1678 (bfd_elf_final_link): Add a guard.
1679 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1680 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1681 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1682 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1684 (elfNN-ia64-vms target): Move to ...
1685 * elf64-ia64-vms.c: New file.
1686 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1687 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1688 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1689 * configure: Regenerate.
1690 * Makefile.in: Regenerate.
1692 2012-04-11 Nick Clifton <nickc@redhat.com>
1695 * elf64-ppc.c (opd_entry_value): When dealing with sections
1696 without relocs, keep the last section loaded in order to avoid
1697 unnecessary reloads.
1699 2012-04-09 Roland McGrath <mcgrathr@google.com>
1701 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1702 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1703 (nacl_modify_program_headers): Likewise.
1705 2012-04-03 Roland McGrath <mcgrathr@google.com>
1707 * elf-nacl.c: New file.
1708 * elf-nacl.h: New file.
1709 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1710 bfd_elf32_i386_nacl_vec.
1711 (elf_backend_modify_program_headers): Likewise.
1712 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1713 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1714 (elf_backend_modify_program_headers): Likewise.
1715 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1716 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1717 * Makefile.in: Regenerated.
1718 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1719 (bfd_elf32_x86_64_nacl_vec): Likewise.
1720 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1721 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1722 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1723 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1724 (bfd_elf32_i386_nacl_vec): Likewise.
1725 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1726 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1727 * configure: Regenerated.
1729 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1731 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1732 R_68K_TLS_LE{8,16,32} for PIE.
1734 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1736 * elf64-s390.c: Fix several comments regarding PLT entry
1738 * elf32-s390.c: Likewise.
1740 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1742 * elf64-s390.c: Use the section pointer shortcuts in
1743 elf_link_hash_table and remove them from the target specific
1745 * elf32-s390.c: Likewise.
1747 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1749 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1751 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1752 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1753 (elf_s390_finish_dynamic_sections): Likewise.
1754 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1755 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1756 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1757 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1758 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1760 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1762 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1763 Rename all occurrences in the file to elf_dyn_relocs.
1764 * elf64-s390.c: Likewise.
1766 2012-03-30 Alan Modra <amodra@gmail.com>
1768 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1771 2012-03-29 Alan Modra <amodra@gmail.com>
1773 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1774 * bfd-in2.h: Regenerate.
1776 2012-03-23 Alan Modra <amodra@gmail.com>
1778 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1779 on empty alloc sections.
1781 2012-03-23 Alan Modra <amodra@gmail.com>
1783 * linker.c (_bfd_nearby_section): New function, split out from..
1785 * bfd-in.h (_bfd_nearby_section): Declare.
1786 * bfd-in2.h: Regenerate.
1787 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1788 data_index_section with ld -q or ld -r output relocs against
1789 stripped output sections. Instead use _bfd_nearby_section.
1791 2012-03-23 Alan Modra <amodra@gmail.com>
1794 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1795 sym hashes unavailable.
1797 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1799 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1800 for non-C6X objects.
1802 2012-03-20 Kai Tietz <ktietz@redhat.com>
1805 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1806 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1807 Add windows.h header include if HAVE_WINDOWS_H is defined.
1808 (dlerror): New static function if windows variant is used instead
1810 (dlclose): Likewise.
1813 * configure: Regenerated.
1814 * config.in: Regenerated.
1816 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1819 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1820 for R_386_GOTOFF relocation against protected function if
1821 SYMBOLIC_BIND is true.
1823 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1824 error for R_X86_64_GOTOFF64 relocation against protected function
1825 when building executable or SYMBOLIC_BIND is true.
1827 2012-03-16 Roland McGrath <mcgrathr@google.com>
1829 * config.bfd: Handle x86_64-*-nacl*.
1830 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1831 (bfd_elf32_x86_64_nacl_vec): Likewise.
1832 * targets.c: Support them.
1833 * configure.in: Likewise.
1834 * configure: Regenerated.
1836 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1838 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1839 (elf32_arm_attributes_forbid_div): Likewise.
1840 (elf32_arm_merge_eabi_attributes): Correct handling of
1843 2012-03-15 Roland McGrath <mcgrathr@google.com>
1845 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1846 elf_x86_64_backend_data parameters for plt_eh_frame.
1848 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1849 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1850 (elf_x86_64_arch_bed): New variable.
1851 (elf_backend_arch_data): New macro.
1852 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1853 (elf_x86_64_allocate_dynrelocs): Likewise.
1854 (elf_x86_64_relocate_section): Likewise.
1855 (elf_x86_64_plt_sym_val): Likewise.
1856 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1857 parameters for PLT details.
1858 (elf_x86_64_finish_dynamic_sections): Likewise.
1860 2012-03-14 Roland McGrath <mcgrathr@google.com>
1862 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1863 to the full size, padding out with nop instructions.
1865 2012-03-12 Alan Modra <amodra@gmail.com>
1867 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1868 on zero size dynbss symbol.
1869 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1870 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1871 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1872 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1873 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1874 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1875 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1876 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1877 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1878 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1879 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1880 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1881 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1882 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1883 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1884 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1885 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1886 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1887 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1888 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1889 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1891 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1893 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1894 * bfd-in2.h: Regenerate.
1895 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1896 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1898 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1901 * elf32-i386.c (elf_i386_relocate_section): Restore
1904 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1907 2012-03-08 Tristan Gingold <gingold@adacore.com>
1909 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1910 keylen according to archive kind. Set nextvbn and nextrfa lhd
1911 fields. Add comments.
1913 2012-03-07 Nick Clifton <nickc@redhat.com>
1915 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1917 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1918 (elf_mn10300_tdata): Define.
1919 (elf_mn10300_local_got_tls_type): Define.
1920 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1921 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1922 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1923 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1924 (mn10300_reloc_map): Likewise.
1925 (elf_mn10300_tls_transition): New function.
1926 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1927 (mn10300_elf_check_relocs): Add TLS support.
1928 (mn10300_elf_final_link_relocate): Likewise.
1929 (mn10300_elf_relocate_section): Likewise.
1930 (mn10300_elf_relax_section): Likewise.
1931 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1932 (_bfd_mn10300_copy_indirect_symbol): New function.
1933 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1934 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1935 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1936 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1937 elf_mn10300_obj_tdata structure.
1938 (elf_backend_copy_indirect_symbol): Define.
1939 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1940 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1941 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1942 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1943 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1944 alongside other MN10300 relocations.
1945 * bfd-in2.h: Regenerate.
1946 * libbfd.h: Regenerate.
1948 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1950 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1951 set relocate to TRUE.
1953 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1956 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1957 overflows for R_SPARC_UA32 in .stab sections.
1959 2012-03-01 Alan Modra <amodra@gmail.com>
1961 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1963 2012-02-27 Alan Modra <amodra@gmail.com>
1965 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1966 before calling elf specific function.
1967 (sh_elf_osec_readonly_p): Test for error return from above.
1969 2012-02-27 Alan Modra <amodra@gmail.com>
1971 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1973 2012-02-25 Walter Lee <walt@tilera.com>
1974 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1975 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1976 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1977 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1978 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1979 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1980 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1981 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1982 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1983 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1984 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1985 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1986 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1987 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1988 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1989 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1990 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1991 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1992 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1993 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1994 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1995 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1996 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1997 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1998 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1999 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2000 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2001 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2002 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2003 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2004 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2005 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2006 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2007 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2008 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2009 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2010 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2011 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2012 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2013 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2014 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2015 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2016 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2017 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2018 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2019 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2020 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2021 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2022 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2023 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2024 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2026 (tilepro_reloc_map): Ditto.
2027 (tilepro_info_to_howto_rela): Ditto.
2028 (reloc_to_create_func): Ditto.
2029 (tilepro_tls_translate_to_le): New.
2030 (tilepro_tls_translate_to_ie): New.
2031 (tilepro_elf_tls_transition): New.
2032 (tilepro_elf_check_relocs): Handle new tls relocations.
2033 (tilepro_elf_gc_sweep_hook): Ditto.
2034 (allocate_dynrelocs): Ditto.
2035 (tilepro_elf_relocate_section): Ditto.
2036 (tilepro_replace_insn): New.
2037 (insn_mask_X1): New.
2038 (insn_mask_X0_no_dest_no_srca): New
2039 (insn_mask_X1_no_dest_no_srca): New
2040 (insn_mask_Y0_no_dest_no_srca): New
2041 (insn_mask_Y1_no_dest_no_srca): New
2044 (insn_tls_le_move_X1): New
2045 (insn_tls_le_move_zero_X0X1): New
2046 (insn_tls_ie_lw_X1): New
2047 (insn_tls_ie_add_X0X1): New
2048 (insn_tls_ie_add_Y0Y1): New
2049 (insn_tls_gd_add_X0X1): New
2050 (insn_tls_gd_add_Y0Y1): New
2051 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2053 (tilegx_reloc_map): Ditto.
2054 (tilegx_info_to_howto_rela): Ditto.
2055 (reloc_to_create_func): Ditto.
2056 (tilegx_elf_link_hash_table): New field disable_le_transition.
2057 (tilegx_tls_translate_to_le): New.
2058 (tilegx_tls_translate_to_ie): New.
2059 (tilegx_elf_tls_transition): New.
2060 (tilegx_elf_check_relocs): Handle new tls relocations.
2061 (tilegx_elf_gc_sweep_hook): Ditto.
2062 (allocate_dynrelocs): Ditto.
2063 (tilegx_elf_relocate_section): Ditto.
2064 (tilegx_copy_bits): New.
2065 (tilegx_replace_insn): New.
2066 (insn_mask_X1): New.
2067 (insn_mask_X0_no_dest_no_srca): New.
2068 (insn_mask_X1_no_dest_no_srca): New.
2069 (insn_mask_Y0_no_dest_no_srca): New.
2070 (insn_mask_Y1_no_dest_no_srca): New.
2071 (insn_mask_X0_no_operand): New.
2072 (insn_mask_X1_no_operand): New.
2073 (insn_mask_Y0_no_operand): New.
2074 (insn_mask_Y1_no_operand): New.
2075 (insn_tls_ie_ld_X1): New.
2076 (insn_tls_ie_ld4s_X1): New.
2077 (insn_tls_ie_add_X0X1): New.
2078 (insn_tls_ie_add_Y0Y1): New.
2079 (insn_tls_ie_addx_X0X1): New.
2080 (insn_tls_ie_addx_Y0Y1): New.
2081 (insn_tls_gd_add_X0X1): New.
2082 (insn_tls_gd_add_Y0Y1): New.
2083 (insn_move_X0X1): New.
2084 (insn_move_Y0Y1): New.
2085 (insn_add_X0X1): New.
2086 (insn_add_Y0Y1): New.
2087 (insn_addx_X0X1): New.
2088 (insn_addx_Y0Y1): New.
2089 * libbfd.h: Regenerate.
2090 * bfd-in2.h: Regenerate.
2092 2012-02-25 Walter Lee <walt@tilera.com>
2094 * config.bfd (tilegx-*-*): rename little endian vector; add big
2096 (tilegxbe-*-*): New case.
2097 * configure.in (bfd_elf32_tilegx_vec): Rename...
2098 (bfd_elf32_tilegx_le_vec): ... to this.
2099 (bfd_elf32_tilegx_be_vec): New vector.
2100 (bfd_elf64_tilegx_vec): Rename...
2101 (bfd_elf64_tilegx_le_vec): ... to this.
2102 (bfd_elf64_tilegx_be_vec): New vector.
2103 * configure: Regenerate.
2104 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2105 (TARGET_LITTLE_NAME): Ditto.
2106 (TARGET_BIG_SYM): Define.
2107 (TARGET_BIG_NAME): Define.
2108 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2109 (TARGET_LITTLE_NAME): Ditto.
2110 (TARGET_BIG_SYM): Define.
2111 (TARGET_BIG_NAME): Define.
2112 * targets.c (bfd_elf32_tilegx_vec): Rename...
2113 (bfd_elf32_tilegx_le_vec): ... to this.
2114 (bfd_elf32_tilegx_be_vec): Declare.
2115 (bfd_elf64_tilegx_vec): Rename...
2116 (bfd_elf64_tilegx_le_vec): ... to this.
2117 (bfd_elf64_tilegx_be_vec): Declare.
2118 (_bfd_target_vector): Add / rename above vectors.
2119 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2120 * bfd-in2.h: Regenerate.
2121 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2122 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2124 2012-02-24 Nick Clifton <nickc@redhat.com>
2127 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2128 error message instead of aborting, when an outofrange reloc is
2131 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2133 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2134 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2135 bit-fields when target and host differ in endian-ness. When
2136 PAIRs are non-scattered find the 'symbol' from the preceding
2137 reloc. Add FIXME re. reloc symbols on section boundaries.
2138 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2139 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2141 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2143 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2145 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2146 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2148 2012-02-17 Tristan Gingold <gingold@adacore.com>
2150 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2151 * libbfd.h: Regenerated.
2152 * bfd-in2.h: Likewise.
2153 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2154 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2155 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2157 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2159 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2160 GD->LE and LD->LE optimizations.
2162 2012-02-16 Alan Modra <amodra@gmail.com>
2165 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2167 2012-02-13 Richard Henderson <rth@redhat.com>
2170 * linker.c (fix_syms): Force symbols outside any section into
2171 bfd_abs_section_ptr.
2173 2012-02-13 Alan Modra <amodra@gmail.com>
2175 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2176 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2177 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2178 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2180 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2181 Nick Clifton <nickc@redhat.com>
2183 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2186 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2188 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2189 vma additions in their logical, rather than physical order.
2191 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2193 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2195 * mach-o-x86-64.c (text_section_names_xlat): New.
2196 (mach_o_x86_64_segsec_names_xlat): New.
2197 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2198 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2200 2012-02-10 Tristan Gingold <gingold@adacore.com>
2202 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2203 to avoid infinite loop. Add comments.
2205 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2208 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2210 (bfd_arch_i386_short_nop_fill): New.
2211 (bfd_arch_i386_long_nop_fill): Likewise.
2212 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2213 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2214 bfd_arch_info initializers.
2216 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2217 (bfd_arch_i386_short_nop_fill): This.
2218 Update bfd_arch_info initializers.
2219 * cpu-l1om.c: Likewise.
2221 2012-02-08 Alan Modra <amodra@gmail.com>
2223 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2224 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2225 the correct h->u.weakdef.
2227 2012-02-07 Alan Modra <amodra@gmail.com>
2229 * elf.c (elf_find_function): Don't use internal_elf_sym.
2230 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2231 parameter with asymbol.
2232 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2233 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2234 (struct elf_backend_data <maybe_function_sym>): Likewise.
2236 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2239 * elf32-avr.c (elf32_avr_relax_section): Correct the
2240 condition that qualifies the candidates for relaxation.
2242 2012-02-02 Tristan Gingold <gingold@adacore.com>
2244 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2246 2012-02-02 Tristan Gingold <gingold@adacore.com>
2248 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2251 2012-02-02 Tristan Gingold <gingold@adacore.com>
2253 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2255 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2258 * archures.c (bfd_arch_info): Add fill.
2259 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2260 (bfd_arch_default_fill): New.
2262 * configure.in: Set bfd version to 2.22.52.
2263 * configure: Regenerated.
2265 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2267 * cpu-arc.c: Likewise.
2268 * cpu-arm.c: Likewise.
2269 * cpu-avr.c: Likewise.
2270 * cpu-bfin.c: Likewise.
2271 * cpu-cr16.c: Likewise.
2272 * cpu-cr16c.c: Likewise.
2273 * cpu-cris.c: Likewise.
2274 * cpu-crx.c: Likewise.
2275 * cpu-d10v.c: Likewise.
2276 * cpu-d30v.c: Likewise.
2277 * cpu-dlx.c: Likewise.
2278 * cpu-epiphany.c: Likewise.
2279 * cpu-fr30.c: Likewise.
2280 * cpu-frv.c: Likewise.
2281 * cpu-h8300.c: Likewise.
2282 * cpu-h8500.c: Likewise.
2283 * cpu-hppa.c: Likewise.
2284 * cpu-i370.c: Likewise.
2285 * cpu-i860.c: Likewise.
2286 * cpu-i960.c: Likewise.
2287 * cpu-ia64.c: Likewise.
2288 * cpu-ip2k.c: Likewise.
2289 * cpu-iq2000.c: Likewise.
2290 * cpu-lm32.c: Likewise.
2291 * cpu-m10200.c: Likewise.
2292 * cpu-m10300.c: Likewise.
2293 * cpu-m32c.c: Likewise.
2294 * cpu-m32r.c: Likewise.
2295 * cpu-m68hc11.c: Likewise.
2296 * cpu-m68hc12.c: Likewise.
2297 * cpu-m68k.c: Likewise.
2298 * cpu-m88k.c: Likewise.
2299 * cpu-mcore.c: Likewise.
2300 * cpu-mep.c: Likewise.
2301 * cpu-microblaze.c: Likewise.
2302 * cpu-mips.c: Likewise.
2303 * cpu-mmix.c: Likewise.
2304 * cpu-moxie.c: Likewise.
2305 * cpu-msp430.c: Likewise.
2306 * cpu-mt.c: Likewise.
2307 * cpu-ns32k.c: Likewise.
2308 * cpu-openrisc.c: Likewise.
2309 * cpu-or32.c: Likewise.
2310 * cpu-pdp11.c: Likewise.
2311 * cpu-pj.c: Likewise.
2312 * cpu-plugin.c: Likewise.
2313 * cpu-powerpc.c: Likewise.
2314 * cpu-rl78.c: Likewise.
2315 * cpu-rs6000.c: Likewise.
2316 * cpu-rx.c: Likewise.
2317 * cpu-s390.c: Likewise.
2318 * cpu-score.c: Likewise.
2319 * cpu-sh.c: Likewise.
2320 * cpu-sparc.c: Likewise.
2321 * cpu-spu.c: Likewise.
2322 * cpu-tic30.c: Likewise.
2323 * cpu-tic4x.c: Likewise.
2324 * cpu-tic54x.c: Likewise.
2325 * cpu-tic6x.c: Likewise.
2326 * cpu-tic80.c: Likewise.
2327 * cpu-tilegx.c: Likewise.
2328 * cpu-tilepro.c: Likewise.
2329 * cpu-v850.c: Likewise.
2330 * cpu-vax.c: Likewise.
2331 * cpu-w65.c: Likewise.
2332 * cpu-we32k.c: Likewise.
2333 * cpu-xc16x.c: Likewise.
2334 * cpu-xstormy16.c: Likewise.
2335 * cpu-xtensa.c: Likewise.
2336 * cpu-z80.c: Likewise.
2337 * cpu-z8k.c: Likewise.
2339 * cpu-i386.c: Include "libiberty.h".
2340 (bfd_arch_i386_fill): New.
2341 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2343 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2344 * cpu-l1om.c: Likewise.
2346 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2349 * bfd-in2.h: Regenerated.
2351 2012-01-27 Michael Eager <eager@eagercon.com>
2353 * elf32-microblaze.c (create_got_section):
2354 Reuse existing .rela.got section.
2356 2012-01-23 Alan Modra <amodra@gmail.com>
2358 * elf-bfd.h: Formatting.
2359 (struct elf_backend_data): Add "maybe_function_sym".
2360 (_bfd_elf_maybe_function_sym): Declare.
2361 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2362 (elfNN_bed): Init new field.
2363 * elf.c (elf_find_function): Use maybe_function_sym.
2364 (_bfd_elf_maybe_function_sym): New function.
2365 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2366 (ppc64_elf_maybe_function_sym): New function.
2368 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2371 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2372 pad the size field in an archive header.
2373 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2374 function for the archive size field.
2375 (bfd_generic_openr_next_archived_file): Likewise.
2376 (do_slurp_coff_armap): Likewise.
2377 (_bfd_write_archive_contents): Likewise.
2378 (_bfd_bsd44_write_ar_hdr): Use the new function.
2379 (bfd_ar_hdr_from_filesystem): Likewise.
2380 (_bfd_write_archive_contents): Likewise.
2381 (bsd_write_armap): Likewise.
2382 (coff_write_armap): Likewise.
2383 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2384 * bfdio.c (bfd_bread): Use correct type for archive element
2386 * ar.c (open_inarch): Likewise.
2387 (extract_file): Likewise.
2388 * libbfd-in.h (struct areltdata): Use correct types for
2389 parsed_size and extra_size fields.
2390 Prototype _bfd_ar_sizepad function.
2391 * libbfd.h: Regenerate.
2393 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2395 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2396 Return NULL if core file generation is unsupported.
2397 (elfcore_write_prstatus): Likewise.
2398 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2399 (elf_backend_write_core_note): Define.
2401 2012-01-19 Tristan Gingold <gingold@adacore.com>
2403 * pef.c: Add a comment.
2406 2012-01-17 Alan Modra <amodra@gmail.com>
2408 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2409 trailing garbage in the note.
2410 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2412 2012-01-16 Daniel Green <venix1@gmail.com>
2415 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2416 h->root.type not h->type.
2417 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2419 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2421 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2424 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2426 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2427 position from here... to (bfd_mach_o_build_seg_command): Here.
2429 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2431 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2432 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2433 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2434 file. (bfd_mach_o_section): Add indirect_syms field.
2436 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2438 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2439 vmsize from filesize. Don't compute offsets or file sizes for
2442 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2444 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2445 command type independent.
2447 2012-01-11 Alan Modra <amodra@gmail.com>
2449 * elf64-ppc.c: Define more insns used in plt call stubs.
2450 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2451 (ppc64_elf_relocate_section): Likewise.
2452 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2453 (struct ppc_link_hash_table): Increase size of stub_count array.
2454 Add plt_stub_align and plt_thread_safe.
2455 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2456 (plt_stub_size, plt_stub_pad): New functions.
2457 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2458 emit needless save of r2.
2459 (build_tls_get_addr_stub): Adjust params.
2460 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2461 plt stubs. Adjust build_*plt_stub calls.
2462 (ppc_size_one_stub): Similarly.
2463 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2464 params. Choose default for plt_thread_safe based on existence of
2465 calls to thread creation functions. Modify plt_call to
2466 plt_call_r2save when no tocsave reloc found. Align tail of stub
2468 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2469 output of stub statistics.
2470 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2471 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2473 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2476 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2477 check on R_X86_64_PCXX.
2479 2012-01-10 Tristan Gingold <gingold@adacore.com>
2481 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2484 2012-01-10 Tristan Gingold <gingold@adacore.com>
2486 * bfdio.c (bfd_tell): Handle nested archives.
2488 * cache.c (bfd_cache_lookup_worker): Ditto.
2489 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2491 (bfd_generic_openr_next_archived_file): Likewise.
2493 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2495 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2496 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2497 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2498 (bfd_mach_o_cf_symbols): Likewise.
2499 (bfd_mach_o_sort_symbol_table): Remove.
2500 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2501 for indirect and dysymtab counts. Do the symbol sorting here.
2502 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2503 Make the indirect symbols a TODO.
2504 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2505 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2507 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2508 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2509 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2510 (IS_MACHO_INDIRECT): Remove.
2511 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2513 2012-01-06 Nick Clifton <nickc@redhat.com>
2516 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2517 'flaginfo' to avoid conflicts with AIX system headers.
2519 2012-01-06 Tristan Gingold <gingold@adacore.com>
2521 * bfdio.c (bfd_bread): Use arelt_size macro.
2523 2012-01-06 Tristan Gingold <gingold@adacore.com>
2525 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2527 2012-01-05 Nick Clifton <nickc@redhat.com>
2530 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2533 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2535 Fix zero registers core files when built by gcc-4.7.
2536 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2537 size. Call elfcore_write_note for the local variables. Remove the
2538 final elfcore_write_note call. Add NOTREACHED comments.
2540 2012-01-04 Tristan Gingold <gingold@adacore.com>
2542 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2543 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2545 2012-01-04 Tristan Gingold <gingold@adacore.com>
2547 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2548 (bfd_mach_o_openr_next_archived_file): Reindent.
2549 Adjust to call bfd_mach_o_fat_member_init.
2550 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2552 2012-01-04 Tristan Gingold <gingold@adacore.com>
2554 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2555 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2556 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2557 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2558 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2559 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2560 BFD_RELOC_MACH_O_X86_64_GOT.
2562 2012-01-04 Tristan Gingold <gingold@adacore.com>
2564 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2565 (bfd_mach_o_load_command): Add fvmlib field.
2567 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2568 (bfd_mach_o_read_command): Handle fvmlib.
2570 2012-01-04 Tristan Gingold <gingold@adacore.com>
2572 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2573 Decode msubtype for ARM.
2575 2012-01-04 Tristan Gingold <gingold@adacore.com>
2577 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2579 2012-01-04 Tristan Gingold <gingold@adacore.com>
2581 * mach-o.h: Reindent header.
2582 (bfd_mach_o_encryption_info_command): New structure.
2583 (bfd_mach_o_load_command): Add encryption_info field.
2585 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2586 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2587 (bfd_mach_o_read_command): Adjust error message.
2589 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2591 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2592 which reads DWARF2 and stores in stash from find_line.
2593 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2594 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2595 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2596 * mach-o.c (dsym_subdir): The name of subdir where debug
2597 information may be stored.
2598 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2600 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2601 corresponding to the executable.
2602 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2603 specified binary file.
2604 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2606 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2607 executables, dylibs, and bundles.
2608 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2609 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2611 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2613 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2615 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2616 (bfd_mach_o_cf_symbols): Likewise.
2618 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2620 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2622 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2624 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2625 as the value of an indirect symbol. Keep the string table index in
2626 non-indirect syms for reference.
2627 (bfd_mach_o_write_dysymtab): New.
2628 (bfd_mach_o_primary_symbol_sort_key): New.
2629 (bfd_mach_o_cf_symbols): New.
2630 (bfd_mach_o_sort_symbol_table): New.
2631 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2632 If we are emitting a dysymtab, process indirect symbols and count the
2633 number of each other kind.
2634 (bfd_mach_o_mangle_sections): New.
2635 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2636 the command builder. Write dysymtab if the command is present.
2637 (bfd_mach_o_count_sections_for_seg): New.
2638 (bfd_mach_o_build_seg_command): New.
2639 (bfd_mach_o_build_dysymtab_command): New.
2640 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2641 commands are optional and should not be emitted if there are no
2642 sections or symbols.
2643 (bfd_mach_o_set_section_contents): Amend comment.
2644 * mach-o.h: Amend and add to comments.
2645 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2646 pointer to the indirects, when present.
2647 (bfd_mach_o_should_emit_dysymtab): New macro.
2648 (IS_MACHO_INDIRECT): Likewise.
2650 For older changes see ChangeLog-2011
2656 version-control: never
projects / deliverable / binutils-gdb.git / blob