1 2012-10-15 Doug Evans <dje@google.com>
3 * elf.c (special_sections_d): Add comment.
5 2012-10-13 H.J. Lu <hongjiu.lu@intel.com>
7 * Makefile.am (LIBDL): Replace -ldl with @lt_cv_dlopen_libs@.
8 * configure.in (lt_cv_dlopen_libs): AC_SUBST.
9 * Makefile.in: Regenerated.
10 * configure: Likewise.
12 2012-10-08 Alan Modra <amodra@gmail.com>
15 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gdb_index as
18 2012-09-20 Walter Lee <walt@tilera.com>
20 * elf32-tilepro.c (tilepro_elf_relocate_section): Adjust got
21 relocations with value of hgot.
22 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
24 2012-09-19 Steve Ellcey <sellcey@mips.com>
26 * config.bfd: Add mips*-mti-elf* target.
28 2012-09-18 H.J. Lu <hongjiu.lu@intel.com>
31 * elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
32 if the old symbol is weak.
34 * elf32-sh-symbian.c (sh_symbian_relocate_section): Update
35 _bfd_elf_merge_symbol call.
37 * elflink.c (_bfd_elf_merge_symbol): Add an argument to return
38 if the old symbol is weak.
39 (_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
41 (elf_link_add_object_symbols): Don't update symbol type from a
42 weak definition. Update symbol type from a common symbol when
43 overriding a weak symbol.
45 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
47 * elf32-i386.c (elf_i386_convert_mov_to_lea): Ignore discarded
49 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
51 2012-09-17 H.J. Lu <hongjiu.lu@intel.com>
53 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Replace return
55 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
57 2012-09-17 Walter Lee <walt@tilera.com>
59 * elf32-tilepro.c (tilepro_elf_relocate_section): Remove unused
61 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
63 2012-09-17 Walter Lee <walt@tilera.com>
65 * elf32-tilepro.c (tilepro_elf_relocate_section): Fix computation
66 of got relocations for when .got.plt section is merged with .got.
67 * elfxx-tilegx.c (tilegx_elf_relocate_section): Ditto.
69 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
71 * configure: Regenerate.
73 2012-09-13 Anthony Green <green@moxielogic.com>
75 * targets.c (bfd_elf32_bigmoxie_vec, bfd_elf32_littlemoxie_vec):
77 (bfd_elf32_moxie_vec): Remove.
78 * config.bfd, configure.in: Add bi-endian support for moxie.
80 * elf32-moxie.c (TARGET_LITTLE_NAME, TARGET_LITTLE_SYM): Define.
81 (TARGET_BIG_NAME, TARGET_BIG_SYM): Update for bi-endian support.
83 2012-09-12 Doug Kwan <dougkwan@google.com>
85 * elf64-ppc.c (ppc64_elf_relocate_section): Use pre-adjusted
86 relocation for stub lookup.
88 2012-09-12 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com>
90 * bfd-in2.h: Regenerated.
92 (elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
93 (elf64_aarch64_reloc_map): Add reloc entry.
94 (aarch64_resolve_relocation): Likewise.
95 (bfd_elf_aarch64_put_addend): Likewise.
96 (aarch64_reloc_got_type): Likewise.
97 (elf64_aarch64_final_link_relocate): Likewise.
98 (lf64_aarch64_check_relocs): Likewise.
99 (elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
101 * libbfd.h: Regenerated.
102 * reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.
104 2012-09-10 Matthias Klose <doko@ubuntu.com>
106 * config.in: Disable sanity check for kfreebsd.
108 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
110 * configure: Regenerated.
112 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
114 * cpu-ia64-opc.c (ins_cnt6a): New function.
118 (elf64_ia64_operands): Add new operand types.
120 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
123 * elf.c (ignore_section_sym): Also ignore section symbols without
126 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
128 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
129 local and global ifunc symbols.
130 * elf64-s390.c (elf_s390_relocate_section): Likewise.
132 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
134 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
137 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
140 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
141 hdynamic instead of "_DYNAMIC".
142 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
143 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
144 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
145 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
146 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
147 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
148 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
149 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
150 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
151 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
152 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
153 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
154 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
155 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
156 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
157 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
158 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
159 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
160 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
161 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
162 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
163 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
164 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
166 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
167 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
168 _PROCEDURE_LINKAGE_TABLE_.
169 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
170 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
172 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
174 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
176 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
178 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
180 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
181 (elf_i386_size_dynamic_sections): Use it on input sections.
182 (elf_i386_relocate_section): Don't convert
183 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
184 for local symbols here.
186 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
187 (elf_x86_64_size_dynamic_sections): Use it on input sections.
188 (elf_x86_64_relocate_section): Don't convert
189 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
190 for local symbols here.
192 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
194 * elf32-i386.c (elf_i386_relocate_section): Convert
195 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
198 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
199 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
202 2012-08-31 Alan Modra <amodra@gmail.com>
205 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
206 by a linker script in .opd to corresponding input .opd section.
208 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
210 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
212 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
214 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
216 * elflink.c (_bfd_elf_merge_symbol): Also override the version
217 a dynamic symbol defaulted to if preempted with a hidden or
220 2012-08-28 Walter Lee <walt@tilera.com>
222 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
224 (tilepro_plt_entry_build): Account for new header size.
225 (tilepro_elf_finish_dynamic_sections): Ditto.
226 (tilepro_elf_plt_sym_val): Ditto.
227 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
229 (tilegx_elf_finish_dynamic_sections): Account for new padding.
231 2012-08-27 Walter Lee <walt@tilera.com>
233 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
234 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
235 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
236 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
237 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
238 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
239 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
240 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
241 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
242 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
243 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
244 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
245 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
246 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
247 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
248 (tilegx_reloc_map): Ditto.
249 (reloc_to_create_func): Ditto.
250 (tilegx_elf_check_relocs): Ditto.
251 (tilegx_elf_gc_sweep_hook): Ditto.
252 (tilegx_elf_relocate_section): Ditto.
253 * libbfd.h: Regenerate.
254 * bfd-in2.h: Regenerate.
256 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
258 * elf32-arm.c (v8): New array.
259 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
260 (elf32_arm_merge_eabi_attributes): Likewise.
261 (VFP_VERSION_COUNT): New define.
263 2012-08-20 Tom Tromey <tromey@redhat.com>
265 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
267 * opncls.c (_bfd_delete_bfd): Free arelt_data.
268 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
270 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
271 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
273 (xcoff_write_archive_contents_old): Likewise.
274 (xcoff_write_archive_contents_big): Likewise.
275 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
277 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
279 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
281 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
282 (do_slurp_coff_armap): Likewise.
283 (_bfd_slurp_extended_name_table): Likewise.
284 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
286 2012-08-17 Nick Clifton <nickc@redhat.com>
288 * po/vi.po: Updated Vietnamese translation.
290 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
292 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
293 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
295 2012-08-17 Alan Modra <amodra@gmail.com>
298 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
299 Instead malloc areltdata.
301 2012-08-16 Tom Tromey <tromey@redhat.com>
304 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
305 'member' BFD. Don't try to free 'ared'.
307 2012-08-14 Nick Clifton <nickc@redhat.com>
309 * po/uk.po: Updated Ukranian translation.
311 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
313 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
314 the options section in the output rather than input BFD to
315 decide if to add a DT_MIPS_OPTIONS tag.
317 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
319 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
322 2012-08-13 Ian Bolton <ian.bolton@arm.com>
323 Laurent Desnogues <laurent.desnogues@arm.com>
324 Jim MacArthur <jim.macarthur@arm.com>
325 Marcus Shawcroft <marcus.shawcroft@arm.com>
326 Nigel Stephens <nigel.stephens@arm.com>
327 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
328 Richard Earnshaw <rearnsha@arm.com>
329 Sofiane Naci <sofiane.naci@arm.com>
330 Tejas Belagod <tejas.belagod@arm.com>
331 Yufeng Zhang <yufeng.zhang@arm.com>
333 * Makefile.am: Add AArch64 files.
334 * Makefile.in: Regenerate.
335 * archures.c (bfd_aarch64_arch): New declaration.
336 (bfd_archures_list): Use bfd_archures_list.
337 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
338 (bfd_aarch64_process_before_allocation): New declaration.
339 (bfd_elf64_aarch64_process_before_allocation): New declaration.
340 (bfd_elf64_aarch64_set_options): New declaration.
341 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
342 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
343 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
344 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
345 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
346 (bfd_is_aarch64_special_symbol_name): New declaration.
347 (bfd_aarch64_merge_machines): New declaration.
348 (bfd_aarch64_update_notes): New declaration.
349 (int bfd_aarch64_get_mach_from_notes): New declaration.
350 (elf64_aarch64_setup_section_lists): New declaration.
351 (elf64_aarch64_next_input_section): New declaration.
352 (elf64_aarch64_size_stubs): New declaration.
353 (elf64_aarch64_build_stubs): New declaration.
354 * config.bfd: Add AArch64.
355 * configure.in: Add AArch64.
356 * configure: Regenerate.
357 * cpu-aarch64.c: New file.
358 * elf-bfd.h: Add AArch64.
359 * bfd-in2.h: Regenerate.
360 * libbfd.h: Regenerate.
361 * elf64-aarch64.c: New file.
362 * reloc.c: Add AArch64 relocations.
363 * targets.c: Add AArch64.
364 * po/SRC-POTFILES.in: Regenerate.
366 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
368 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
369 of protected symbols.
371 2012-08-10 Alan Modra <amodra@gmail.com>
374 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
375 (setup_group): Adjust uses.
376 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
379 2012-08-09 Nick Clifton <nickc@redhat.com>
381 * po/vi.po: Updated Vietnamese translation.
383 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
385 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
386 Remove macros, folding them into...
387 (LA25_LUI_MICROMIPS): ... this new macro.
388 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
389 (LA25_J_MICROMIPS): ... this new macro.
390 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
392 (LA25_ADDIU_MICROMIPS): ... this new macro.
393 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
394 (mips_elf_create_la25_stub): Use them.
395 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
396 (_bfd_mips_elf_relax_section): Likewise.
398 2012-08-09 Alan Modra <amodra@gmail.com>
399 Tom Tromey <tromey@redhat.com>
401 * archive.c (SECTION Archives): Update documentation.
402 (_bfd_delete_archive_data): Remove.
403 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
404 (archive_close_worker, _bfd_archive_close_and_cleanup): New
406 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
407 (_bfd_delete_archive_data): Don't declare.
408 (_bfd_archive_close_and_cleanup): Declare.
409 (_bfd_generic_close_and_cleanup): Redefine.
411 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
412 (bfd_close): Don't close nested thin archives here.
414 2012-08-07 Tom Tromey <tromey@redhat.com>
416 * archive.c (_bfd_delete_archive_data): New function.
417 * libbfd-in.h (_bfd_delete_archive_data): Declare.
419 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
421 2012-08-07 Nick Clifton <nickc@redhat.com>
423 * po/uk.po: Updated Ukranian translation.
425 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
427 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
428 symbols special case.
430 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
432 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
433 PLT slots for local symbols.
435 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
437 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
438 field initializers throughout.
439 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
441 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
443 * elfxx-mips.c (mips_elf_perform_relocation): Update the
444 cross-mode jump message.
446 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
448 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
449 comment on DT_MIPS_RLD_MAP.
451 2012-08-03 Tom Tromey <tromey@redhat.com>
453 * opncls.c (_bfd_delete_bfd): Now static.
454 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
457 2012-08-02 Sean Keys <skeys@ipdatasys.com>
459 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
460 conditional statment to allow suppression of mismatched bank
463 2012-08-01 Alan Modra <amodra@gmail.com>
465 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
466 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
468 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
470 2012-07-30 Nick Clifton <nickc@redhat.com>
472 * po/bfd.pot: Updated template.
473 * po/es.po: Updated Spanish translation.
474 * po/fi.po: Updated Finnish translation.
475 * po/fr.po: Updated French translation.
476 * po/ru.po: Updated Russian translation.
477 * po/uk.po: Updated Ukranian translation.
479 2012-07-27 Mike Frysinger <vapier@gentoo.org>
481 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
482 (AM_INIT_AUTOMAKE): Remove args.
483 * configure: Regenerate.
485 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
487 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
488 arch depending on the target size.
490 2012-07-27 Tristan Gingold <gingold@adacore.com>
492 * configure.in: Bump version to 2.23.51
493 * configure: Regenerate.
495 2012-07-26 Teresa Johnson <tejohnson@google.com>
497 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
500 2012-07-26 Meador Inge <meadori@codesourcery.com>
501 Nick Clifton <nickc@redhat.com>
504 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
505 if a required section is missing from the linker script.
507 2012-07-24 Jan Waclawek <konfera@efton.sk>
509 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
510 _bfd_elf_link_read_relocs with keep_memory as TRUE.
512 2012-07-24 Teresa Johnson <tejohnson@google.com>
514 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
515 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
516 * coff64-rs6000.c: Likewise.
517 * dwarf2.c (struct line_info): Add discriminator field.
518 (add_line_info): Fill in new discriminator field.
519 (decode_line_info): Record discriminator information instead
521 (lookup_address_in_line_info_table): Return discriminator field if
523 (comp_unit_find_nearest_line): Add discriminator argument.
524 (find_line): Likewise.
525 (_bfd_dwarf2_find_nearest_line): Likewise.
526 (_bfd_dwarf2_find_line): Likewise.
527 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
528 (_bfd_elf_find_line_discriminator): Likewise.
529 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
530 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
531 that invokes _bfd_elf_find_nearest_line_discriminator with correct
533 (_bfd_elf_find_nearest_line_discriminator): New.
534 (_bfd_elf_find_line): Change to a wrapper
535 that invokes _bfd_elf_find_line_discriminator with correct
537 (_bfd_elf_find_line_discriminator): New.
538 * coffgen.c (coff_find_nearest_line_with_names): Handle
539 new discriminator argument.
540 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
541 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
542 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
543 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
544 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
546 (_bfd_dwarf2_find_line): Likewise.
547 (_bfd_generic_find_nearest_line_discriminator): New.
548 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
549 * bfd-in2.h: Regenerated.
550 * libbfd.h: Likewise.
551 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
552 _bfd_find_nearest_line_discriminator with
553 _bfd_generic_find_nearest_line_discriminator.
554 (bfd_target): Add _bfd_find_nearest_line_discriminator.
556 2012-07-24 Sean Keys <skeys@ipdatasys.com>
558 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
559 that enables the linker to offset addresses, when linking against
560 symbols from the XGATE processor and vice versa.
562 2012-07-23 Nick Clifton <nickc@redhat.com>
564 * cisco-core.c (cisco_core_file_failing_command): Make static.
565 (cisco_core_file_failing_signal): Make static.
567 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
569 * bfd-in2.h: Regenerated.
571 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
574 * section.c: Fix a typo in comments.
576 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
578 * elf64-s390.c: Include elf-s390-common.c.
579 (R_390_IRELATIVE): New reloc.
580 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
581 (RELA_ENTRY_SIZE): New macro.
582 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
583 *ifunc_resolver_section.
584 (struct plt_entry): New struct.
585 (struct elf_s390_obj_tdata): New field local_plt.
586 (elf_s390_local_plt): New macro.
587 (struct elf_s390_link_hash_table): New field irelifunc.
589 (link_hash_newfunc): Initialize new fields.
590 (elf_s390_check_relocs): Handle IFUNC symbols.
591 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
593 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
595 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
596 (elf_s390_relocate_section): Likewise.
597 (elf_s390_finish_dynamic_symbol): Likewise.
598 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
599 (elf_s390_finish_ifunc_symbol): New function.
600 (elf_s390_gc_sweep_hook): Handle local plt entries.
601 (elf_backend_add_symbol_hook): Define.
602 * elf32-s390.c: See elf64-s390.c changes.
603 * elf-s390-common.c: New file.
604 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
605 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
606 BFD_RELOC_390_IRELATIVE.
607 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
609 2012-07-13 Nick Clifton <nickc@redhat.com>
611 * aix386-core.c: Remove use of PTR and PARAMS macros.
612 * archive.c: Likewise.
614 * cisco-core.c: Likewise.
615 * coff-alpha.c: Likewise.
616 * coff-apollo.c: Likewise.
617 * coff-aux.c: Likewise.
618 * coff-h8300.c: Likewise.
619 * coff-h8500.c: Likewise.
620 * coff-i386.c: Likewise.
621 * coff-i960.c: Likewise.
622 * coff-ia64.c: Likewise.
623 * coff-m68k.c: Likewise.
624 * coff-m88k.c: Likewise.
625 * coff-mcore.c: Likewise.
626 * coff-mips.c: Likewise.
627 * coff-or32.c: Likewise.
628 * coff-ppc.c: Likewise.
629 * coff-rs6000.c: Likewise.
630 * coff-sh.c: Likewise.
631 * coff-sparc.c: Likewise.
632 * coff-stgo32.c: Likewise.
633 * coff-tic30.c: Likewise.
634 * coff-tic4x.c: Likewise.
635 * coff-tic54x.c: Likewise.
636 * coff-tic80.c: Likewise.
637 * coff-w65.c: Likewise.
638 * cofflink.c: Likewise.
639 * cpu-arc.c: Likewise.
640 * cpu-cris.c: Likewise.
641 * cpu-h8500.c: Likewise.
642 * cpu-i960.c: Likewise.
643 * cpu-msp430.c: Likewise.
644 * cpu-ns32k.c: Likewise.
645 * cpu-powerpc.c: Likewise.
646 * cpu-rs6000.c: Likewise.
647 * cpu-tic4x.c: Likewise.
648 * cpu-w65.c: Likewise.
650 * ecofflink.c: Likewise.
651 * elf-m10200.c: Likewise.
652 * elf32-bfin.c: Likewise.
653 * elf32-cris.c: Likewise.
654 * elf32-crx.c: Likewise.
655 * elf32-fr30.c: Likewise.
656 * elf32-frv.c: Likewise.
657 * elf32-h8300.c: Likewise.
658 * elf32-i960.c: Likewise.
659 * elf32-m32c.c: Likewise.
660 * elf32-m68hc11.c: Likewise.
661 * elf32-m68hc12.c: Likewise.
662 * elf32-m68hc1x.c: Likewise.
663 * elf32-m68k.c: Likewise.
664 * elf32-mcore.c: Likewise.
665 * elf32-rl78.c: Likewise.
666 * elf32-rx.c: Likewise.
667 * elf32-s390.c: Likewise.
668 * elf32-vax.c: Likewise.
669 * elf64-alpha.c: Likewise.
670 * elf64-mmix.c: Likewise.
671 * elf64-s390.c: Likewise.
672 * elf64-sparc.c: Likewise.
673 * elfnn-ia64.c: Likewise.
674 * elfxx-mips.c: Likewise.
675 * elfxx-sparc.c: Likewise.
677 * hp300hpux.c: Likewise.
678 * hppabsd-core.c: Likewise.
679 * hpux-core.c: Likewise.
680 * i386dynix.c: Likewise.
681 * i386linux.c: Likewise.
682 * i386lynx.c: Likewise.
683 * i386mach3.c: Likewise.
684 * i386msdos.c: Likewise.
685 * i386os9k.c: Likewise.
686 * irix-core.c: Likewise.
687 * lynx-core.c: Likewise.
688 * m68klinux.c: Likewise.
689 * mach-o.h: Likewise.
690 * mipsbsd.c: Likewise.
691 * netbsd-core.c: Likewise.
692 * nlm32-i386.c: Likewise.
693 * osf-core.c: Likewise.
694 * pc532-mach.c: Likewise.
696 * ppcboot.c: Likewise.
697 * ptrace-core.c: Likewise.
698 * reloc16.c: Likewise.
699 * sco5-core.c: Likewise.
701 * sparclinux.c: Likewise.
702 * sparclynx.c: Likewise.
703 * ticoff.h: Likewise.
704 * trad-core.c: Likewise.
705 * vms-lib.c: Likewise.
708 2012-07-09 Alan Modra <amodra@gmail.com>
711 * elflink.c (elf_sort_symbol): Sort by size too.
712 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
713 Do not depend on ordering of symbol aliases. Match largest size.
715 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
717 * elf.c (assign_section_numbers): Check if number of sections
719 * elfcode.h (elf_object_p): Likewise.
721 2012-07-03 Nick Clifton <nickc@redhat.com>
723 * archive.c (bsd_write_armap): Catch attempts to create an archive
724 with indicies bigger than 4Gb.
725 (coff_write_armap): Likewise.
727 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
730 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
733 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
736 * elflink.c (_bfd_elf_update_dynamic_flags): New.
737 (_bfd_elf_merge_symbol): Update both real and indirect symbol
739 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
740 the indirect symbol is defined in a shared library.
741 (elf_link_add_object_symbols): Likewise. If the indirect
742 symbol has been forced local, don't make the real symbol
744 (elf_link_check_versioned_symbol): Check indirect symbol.
745 (elf_link_output_extsym): Use real symbol definition when
746 reporting indirect symbol error. Check version info for
747 dynamic versioned symbol.
749 2012-07-03 Alan Modra <amodra@gmail.com>
752 * elf.c (assign_file_positions_for_load_sections): Remove assertions
753 that only PT_LOAD headers include file header and section headers.
754 (assign_file_positions_for_non_load_sections): Similarly don't
755 assert PT_GNU_RELRO header does not include file and section headers.
756 Compare first section vma rather than PT_LOAD p_vaddr against
757 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
758 abort with assertion.
760 2012-07-02 Alan Modra <amodra@gmail.com>
762 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
763 "anyway" variant when creating .plt.
764 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
765 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
766 m32c_elf_relax_plt_section.
767 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
768 when creating .got and .got.plt.
769 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
770 bfd_get_linker_section.
771 * sunos.c: Similarly throughout.
773 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
775 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
778 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
780 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
781 on unresolvable relocation.
783 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
785 * archive.c (_bfd_compute_and_write_armap): Simplify global
788 2012-06-29 Nick Clifton <nickc@redhat.com>
791 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
792 for locally bound symbols.
794 2012-06-29 Alan Modra <amodra@gmail.com>
796 * section.c (bfd_get_linker_section): New function.
797 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
798 the above throughout rather than bfd_get_section_by_name. Use
799 bfd_make_section_anyway rather than bfd_make_section when creating
801 * elf32-bfin.c: Likewise.
802 * elf32-cr16.c: Likewise.
803 * elf32-cris.c: Likewise.
804 * elf32-frv.c: Likewise.
805 * elf32-hppa.c: Likewise.
806 * elf32-i370.c: Likewise.
807 * elf32-i386.c: Likewise.
808 * elf32-lm32.c: Likewise.
809 * elf32-m32c.c: Likewise.
810 * elf32-m32r.c: Likewise.
811 * elf32-m68k.c: Likewise.
812 * elf32-microblaze.c: Likewise.
813 * elf32-ppc.c: Likewise.
814 * elf32-rl78.c: Likewise.
815 * elf32-s390.c: Likewise.
816 * elf32-score.c: Likewise.
817 * elf32-score7.c: Likewise.
818 * elf32-sh.c: Likewise.
819 * elf32-tic6x.c: Likewise.
820 * elf32-tilepro.c: Likewise.
821 * elf32-vax.c: Likewise.
822 * elf32-xstormy16.c: Likewise.
823 * elf32-xtensa.c: Likewise.
824 * elf64-alpha.c: Likewise.
825 * elf64-hppa.c: Likewise.
826 * elf64-ia64-vms.c: Likewise.
827 * elf64-ppc.c: Likewise.
828 * elf64-s390.c: Likewise.
829 * elf64-sh64.c: Likewise.
830 * elf64-sparc.c: Likewise.
831 * elf64-x86-64.c: Likewise.
832 * elfnn-ia64.c: Likewise.
833 * elfxx-mips.c: Likewise.
834 * elfxx-sparc.c: Likewise.
835 * elfxx-tilegx.c: Likewise.
836 * elflink.c: Likewise.
837 * elf-vxworks.c: Likewise.
838 * elf-m10300.c: Likewise. Also make use of htab plt, got and
840 * bfd-in2.h: Regenerate.
841 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
842 calling create_rofixup_section.
843 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
845 2012-06-29 Alan Modra <amodra@gmail.com>
847 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
848 section for bss type sections, except for .rela.bss.
849 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
850 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
851 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
852 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
853 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
855 2012-06-28 Roland McGrath <mcgrathr@google.com>
857 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
858 displacement calculation in nacl_p case.
860 2012-06-28 Nick Clifton <nickc@redhat.com>
862 * po/uk.po: New Ukranian translation.
863 * configure.in (ALL_LINGUAS): Add uk.
864 * configure: Regenerate.
866 2012-06-26 Alan Modra <amodra@gmail.com>
868 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
869 file has multiple .got/.toc sections and all don't fit in
872 2012-06-22 Roland McGrath <mcgrathr@google.com>
874 * elf.c (assign_file_positions_for_non_load_sections): Define
875 __ehdr_start symbol if it's referenced and there's a PT_LOAD
876 segment that covers both the file and program headers.
878 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
880 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
881 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
883 2012-06-22 Alan Modra <amodra@gmail.com>
885 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
886 save/restore functions when relocatable. Make "funcs" static.
888 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
890 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
891 of merged .got and .got.plt entries.
893 2012-06-18 John Szakmeister <john@szakmeister.net>
895 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
897 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
899 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
900 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
901 thread common symbols.
903 2012-06-13 Nick Clifton <nickc@redhat.com>
905 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
906 (elf32_arm_object_p): If the machine number could not be deduced
907 from the notes, call bfd_arm_get_mach_from_attributes to get the
908 number from the attributes.
910 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
913 * elf.c (assign_file_positions_for_non_load_sections): Abort if
914 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
916 2012-06-12 Alan Modra <amodra@gmail.com>
919 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
920 sections at end of PT_LOAD segment when searching for segment
921 that contains end of relro extent.
923 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
925 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
927 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
929 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
931 2012-06-06 Alan Modra <amodra@gmail.com>
933 * elflink.c (elf_link_input_bfd): Provide a file symbol for
934 each input file with local syms, if the input lacks such.
935 (bfd_elf_final_link): Add a file symbol to mark end of locals
936 for which we can associate with input files.
937 (struct elf_final_link_info): Add filesym_count field.
938 (struct elf_outext_info): Add need_second_pass and second_pass.
939 (elf_link_output_extsym): Detect symbols defined in the output
940 file, emit them on second pass over locals.
942 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
944 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
945 of target_read_memory as bfd_size_type.
946 * bfd-in2.h: Regenerate.
947 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
948 argument of target_read_memory as bfd_size_type.
949 (_bfd_elf32_bfd_from_remote_memory): Likewise.
950 (_bfd_elf64_bfd_from_remote_memory): Likewise.
951 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
952 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
954 2012-06-03 Alan Modra <amodra@gmail.com>
957 * elf.c (elf_find_function): Cache last function sym info.
958 (_bfd_elf_maybe_function_sym): Return function size, pass in
960 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
961 (_bfd_elf_maybe_function_sym): Likewise.
962 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
963 (opd_entry_value): Add in_code_sec param. Revert caching code.
964 Return -1 if in_code_sec and function found in wrong section.
967 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
969 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
970 of target_read_memory as size_t.
971 * bfd-in2.h: Regenerate.
972 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
973 argument of target_read_memory as size_t.
974 (_bfd_elf32_bfd_from_remote_memory): Likewise.
975 (_bfd_elf64_bfd_from_remote_memory): Likewise.
976 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
977 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
979 2012-06-01 Alan Modra <amodra@gmail.com>
982 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
984 2012-05-29 Tom Tromey <tromey@redhat.com>
986 * opncls.c (bfd_fopen): Always close fd on failure.
987 (bfd_fdopenr): Likewise.
989 2012-05-27 Alan Modra <amodra@gmail.com>
992 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
993 a dynamic library finds a new instance with non-default
994 visibility in a regular object, correctly handle symbols
995 already on the undefs list and undo dynamic symbol state when
996 the new symbol is hidden or internal.
998 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
1000 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
1001 dynamic_sec_flags to create PLT .eh_frame section.
1002 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1004 2012-05-25 Alan Modra <amodra@gmail.com>
1007 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
1008 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
1009 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
1010 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
1011 size dynamic sections before stripping eh_frame_hdr.
1012 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
1013 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
1014 if no other .eh_frame sections exist.
1015 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
1016 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
1017 or alloc plt_eh_frame here..
1018 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
1019 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
1020 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
1021 before writing plt offset.
1022 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
1023 or alloc plt_eh_frame here..
1024 (elf_x86_64_size_dynamic_sections): ..do it here instead.
1025 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
1026 before writing plt offset.
1028 2012-05-24 Alan Modra <amodra@gmail.com>
1031 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
1032 size to output section alignment.
1033 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
1035 2012-05-23 Alan Modra <amodra@gmail.com>
1037 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
1038 BFDs with multiple .eh_frame sections.
1040 2012-05-23 Alan Modra <amodra@gmail.com>
1043 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
1045 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1048 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
1050 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1052 2012-05-22 Alan Modra <amodra@gmail.com>
1054 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
1055 first one is zero size or discarded.
1056 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
1057 glink_eh_frame contents here..
1058 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
1061 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1064 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
1065 eh_frame section if there is an input .eh_frame section.
1066 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1068 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
1071 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
1072 create PLT eh_frame section with SEC_LINKER_CREATED.
1073 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
1075 2012-05-22 Alan Modra <amodra@gmail.com>
1077 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
1078 sections attached to a BFD.
1079 * section.c (bfd_get_section_by_name): Rewrite description.
1080 (bfd_get_next_section_by_name): New function.
1081 * bfd-in2.h: Regenerate.
1083 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
1085 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
1086 (elf_m68k_grok_psinfo): New function.
1087 (elf_backend_grok_prstatus): Define.
1088 (elf_backend_grok_psinfo): Define.
1090 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1092 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
1093 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
1094 backend's GOT header size instead of hardcoding it.
1096 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1098 * elf32-vax.c (elf_vax_relocate_section)
1099 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
1101 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1103 * elf32-vax.c (elf_vax_relocate_section)
1104 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1105 its name as the check for text sections.
1107 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1109 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1110 the third reloc offset is the same as the first.
1112 2012-05-19 Alan Modra <amodra@gmail.com>
1114 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1115 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1116 * elf32-ppc.c: ..here.
1117 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1118 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1120 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1122 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1123 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1124 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1126 2012-05-18 Roland McGrath <mcgrathr@google.com>
1128 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1129 not to clobber the ar_fmag field stored in ARED->arch_header.
1131 2012-05-18 Pedro Alves <palves@redhat.com>
1133 * mach-o.h: Don't include sysdep.h.
1135 2012-05-18 Nick Clifton <nickc@redhat.com>
1138 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1139 complaining about config.h not having been included.
1140 * bfd-in2.h: Regenerate.
1142 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1144 * aclocal.m4: Regenerate.
1145 * Makefile.in: Regenerate.
1147 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1148 Nick Clifton <nickc@redhat.com>
1151 * configure.in: Add check that sysdep.h has been included before
1152 any system header files.
1153 * configure: Regenerate.
1154 * config.in: Regenerate.
1155 * aclocal.m4: Regenerate.
1156 * bfd-in.h: Generate an error if included before config.h.
1157 * sysdep.h: Likewise.
1158 * bfd-in2.h: Regenerate.
1159 * compress.c: Remove #include "config.h".
1160 * plugin.c: Likewise.
1161 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1162 * elf64-hppa.c: Likewise.
1164 * xsymc.c: Likewise.
1166 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1167 Alan Modra <amodra@gmail.com>
1169 * elf.c (ignore_section_sym): Correct comment. Don't return
1170 true for absolute section.
1171 (elf_map_symbols): Move stray comment. Adjust for above change.
1172 Don't discard global section symbols.
1174 2012-05-17 Alan Modra <amodra@gmail.com>
1176 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1177 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1178 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1181 2012-05-17 Alan Modra <amodra@gmail.com>
1183 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1184 is_ppc_vle): Move to..
1185 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1187 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1189 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1190 bfd_get_section_lma, bfd_get_section_alignment,
1191 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1192 in order to use the `bfd' argument.
1193 * bfd-in2.h: Regenerate.
1194 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1195 as the first argument for `bfd_get_section_alignment'.
1196 * elf32-arm.c (create_ifunc_sections): Likewise, for
1197 `bfd_set_section_alignment'.
1198 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1199 `bfd_get_section_name'.
1200 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1201 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1202 (ppc_elf_relocate_section): Likewise.
1203 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1204 `bfd_get_section_vma'.
1205 * elf64-ppc.c (create_linkage_sections): Likewise, for
1206 `bfd_set_section_alignment'.
1208 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1211 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1212 * bfd-in2.h: Regenerate.
1213 * libbfd.h: Regenrate.
1214 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1216 (avr_reloc_map): Likewise.
1218 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1221 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1222 * bfd/aout-ns32k.c: Likewise.
1223 * bfd/aout-sparcle.c: Likewise.
1224 * bfd/aout0.c: Likewise.
1225 * bfd/bfd-in2.h: Likewise.
1226 * bfd/coff-stgo32.c: Likewise.
1227 * bfd/cpu-lm32.c: Likewise.
1228 * bfd/cpu-microblaze.c: Likewise.
1229 * bfd/cpu-score.c: Likewise.
1230 * bfd/cpu-tilegx.c: Likewise.
1231 * bfd/cpu-tilepro.c: Likewise.
1232 * bfd/elf32-lm32.c: Likewise.
1233 * bfd/elf32-microblaze.c: Likewise.
1234 * bfd/elf32-score7.c: Likewise.
1235 * bfd/elf32-tilepro.c: Likewise.
1236 * bfd/elfxx-tilegx.c: Likewise.
1237 * bfd/mach-o.h: Likewise.
1238 * bfd/nlm32-ppc.c: Likewise.
1239 * bfd/ns32knetbsd.c: Likewise.
1240 * bfd/pef.h: Likewise.
1241 * bfd/plugin.c: Likewise.
1242 * bfd/stab-syms.c: Likewise.
1243 * bfd/sunos.c: Likewise.
1244 * bfd/syms.c: Likewise.
1245 * bfd/xsym.h: Likewise.
1247 2012-05-16 Alan Modra <amodra@gmail.com>
1249 * elflink.c: Rename flaginfo to flinfo throughout, except..
1250 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1251 Formatting, style. Simplify flag match.
1253 2012-05-16 Alan Modra <amodra@gmail.com>
1255 * dwarf2.c: Formatting.
1256 (arange_add): Pass in unit rather than bfd. Update callers.
1257 Ignore empty ranges. Don't ask for cleared memory.
1258 (parse_comp_unit): Only set unit->base_address if processing
1259 DW_TAG_compile_unit.
1260 (find_debug_info): Optimise section lookup.
1261 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1262 (find_line): Match previously parsed comp unit addresses as we
1263 do for newly parsed comp units.
1265 2012-05-16 Alan Modra <amodra@gmail.com>
1267 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1268 stops at end of ar_size field.
1270 2012-05-16 Alan Modra <amodra@gmail.com>
1274 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1275 out of range. As a special case, fix sh_info for zero sh_size.
1276 Do the same for .symtab.
1278 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1279 Stephane Carrez <stcarrez@nerim.fr>
1281 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1282 * config.bfd: Likewise.
1283 * cpu-m9s12x.c: New.
1284 * cpu-m9s12xg.c: New.
1285 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1286 Add option to offset S12 addresses into XGATE memory space.
1287 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1288 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1289 (ALL_MACHINES_CFILES): Likewise.
1290 * reloc.c: Add S12X relocs.
1291 * Makefile.in: Regenerate.
1292 * bfd-in2.h: Regenerate.
1293 * libbfd.h: Regenerate.
1295 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1296 Catherine Moore <clm@codesourcery.com>
1298 * bfd.c (bfd_lookup_section_flags): Add section parm.
1299 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1300 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1301 (bfd_elf_lookup_section_flags): Add section parm.
1302 * elf32-ppc.c (is_ppc_vle): New function.
1303 (ppc_elf_modify_segment_map): New function.
1304 (elf_backend_modify_segment_map): Define.
1305 (has_vle_insns): New define.
1306 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1307 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1308 Move in logic to omit / include a section.
1309 * libbfd-in.h (bfd_link_info): Add section parm.
1310 (bfd_generic_lookup_section_flags): Likewise.
1311 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1312 * section.c (bfd_section): Move out section_flag_info.
1313 (BFD_FAKE_SECTION): Remove flag_info initializer.
1314 * targets.c (_bfd_lookup_section_flags): Add section parm.
1316 2012-05-14 Catherine Moore <clm@codesourcery.com>
1318 * archures.c (bfd_mach_ppc_vle): New.
1319 * bfd-in2.h: Regenerated.
1320 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1321 * elf32-ppc.c (split16_format_type): New enumeration.
1322 (ppc_elf_vle_split16): New function.
1323 (HOWTO): Add entries for R_PPC_VLE relocations.
1324 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1325 (ppc_elf_section_flags): New function.
1326 (ppc_elf_lookup_section_flags): New function.
1327 (ppc_elf_section_processing): New function.
1328 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1329 (ppc_elf_relocation_section): Likewise.
1330 (elf_backend_lookup_section_flags_hook): Define.
1331 (elf_backend_section_flags): Define.
1332 (elf_backend_section_processing): Define.
1333 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1334 * libbfd.h: Regenerated.
1335 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1336 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1337 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1338 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1339 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1340 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1341 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1342 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1343 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1345 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1348 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1349 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1350 * bfd-in2.h: Regenerate.
1351 * libbfd.h: Regenrate.
1352 * elf32-avr.c (elf_avr_howto_table): Add entries for
1353 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1354 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1357 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1360 addend overflow check.
1362 2012-05-10 DJ Delorie <dj@redhat.com>
1364 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1366 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1368 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1369 hex number in x32 addend overflow check.
1371 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1373 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1374 R_X86_64_RELATIVE64.
1376 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1379 overflow for R_X86_64_RELATIVE64.
1381 2012-05-08 Ben Cheng <bccheng@google.com>
1383 * elf.c: Preserve the original p_align and p_flags if they are
1386 2012-05-07 Alan Modra <amodra@gmail.com>
1388 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1389 RELOC_AGAINST_DISCARDED_SECTION invocation.
1391 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1393 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1394 local variable i_ instead of assuming and using a variable i.
1396 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1398 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1400 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1402 (_bfd_mips_elf_relocate_section): Call it, in place of
1403 RELOC_AGAINST_DISCARDED_SECTION.
1404 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1405 to RELOC_AGAINST_DISCARDED_SECTION.
1406 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1407 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1408 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1409 * elf32-bfin.c (bfin_relocate_section): Likewise.
1410 (bfinfdpic_relocate_section): Likewise.
1411 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1412 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1413 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1414 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1415 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1416 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1417 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1418 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1419 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1420 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1421 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1422 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1423 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1424 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1425 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1426 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1427 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1428 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1429 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1430 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1431 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1432 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1433 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1434 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1435 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1436 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1437 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1438 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1439 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1440 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1441 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1442 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1443 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1444 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1445 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1446 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1447 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1448 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1449 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1450 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1451 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1452 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1453 (elf64_alpha_relocate_section): Likewise.
1454 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1455 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1456 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1457 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1458 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1459 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1460 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1461 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1462 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1464 2012-05-05 Alan Modra <amodra@gmail.com>
1468 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1470 2012-05-05 Alan Modra <amodra@gmail.com>
1472 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1473 bfd_und_section and bfd_ind_section with their _ptr variants, or
1474 use corresponding bfd_is_* macros.
1475 * aout-ns32k.c: Likewise.
1476 * aout-tic30.c: Likewise.
1477 * coff-arm.c: Likewise.
1478 * coff-tic54x.c: Likewise.
1479 * cpu-ns32k.c: Likewise.
1480 * elf-attrs.c: Likewise.
1481 * elfcode.h: Likewise.
1482 * peicode.h: Likewise.
1483 * reloc.c: Likewise.
1484 * riscix.c: Likewise.
1485 * versados.c: Likewise.
1486 * section.c: Likewise.
1487 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1488 bfd_ind_section): Delete.
1489 (std_section): New array replacing above.
1490 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1491 bfd_ind_section_ptr, STD_SECTION): Update.
1492 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1493 * bfd-in2.h: Regenerate.
1495 2012-05-03 Sean Keys <skeys@ipdatasys.com>
1497 * cpu-xgate.c: New file. Added XGATE support.
1498 * archures.c (bfd_architecture): Add XGATE architecture.
1499 (bfd_archures_list): Add reference to XGATE architecture info.
1500 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1501 * reloc.c: Add various XGATE relocation enums.
1502 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1504 * Makefile.am: Add support for XGATE elf.
1505 * configure.in: Ditto.
1506 * config.bfd: Ditto.
1507 * Makefile.in: Regenerate.
1511 Added files for XGATE relocations.
1512 * elf32-xgate.c: Created minimal relocation file.
1513 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1515 2012-05-03 Tristan Gingold <gingold@adacore.com>
1517 * dwarf2.c (decode_line_info): Ignore
1518 DW_LNE_HP_source_file_correlation.
1520 2012-05-01 Nick Clifton <nickc@redhat.com>
1523 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1525 * coff-ppc.c: Likewise.
1526 * cofflink.c: Likewise.
1527 * elf32-arm.c: Likewise.
1528 * elf64-sparc.c: Likewise.
1529 * elflink.c: Likewise.
1530 * pdp11.c: Likewise.
1531 * rescoff.c: Likewise.
1533 2012-04-26 Mark Wielaard <mjw@redhat.com>
1535 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1536 possibly being relative to DW_AT_low_pc.
1537 (parse_comp_unit): Likewise.
1539 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1541 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1542 also when generating PIE.
1543 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1544 by relocations as dynamic.
1546 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1548 Provide a way for programs to recognize BFD_ASSERT calls.
1549 * bfd.c (bfd_assert_handler_type): New API type.
1550 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1551 (_bfd_assert_handler): New variable.
1552 (_bfd_default_assert_handler): New function.
1553 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1554 * libbfd-in.h (_bfd_assert_handler): Declare.
1555 * libbfd.h, bfd-in2.h: Regenerate.
1557 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1560 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1561 symbol, where PLT refcount is set to -1.
1563 2012-04-24 Alan Modra <amodra@gmail.com>
1566 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1567 _bfd_generic_link_just_syms.
1568 * elflink.c (_bfd_elf_link_just_syms): Delete.
1569 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1571 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1572 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1573 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1574 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1575 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1576 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1577 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1578 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1579 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1580 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1581 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1582 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1583 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1584 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1585 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1586 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1587 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1588 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1589 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1590 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1591 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1592 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1593 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1594 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1595 * reloc.c: Update all references.
1596 * bfd-in2.h: Regenerate.
1598 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1600 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1601 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1603 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1605 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1607 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1610 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1612 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1613 relocations when LE conversion happens on the IE tls symbol.
1615 2012-04-17 Roland McGrath <mcgrathr@google.com>
1617 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1618 so that 32-byte boundary is a proper instruction boundary.
1620 2012-04-17 Tristan Gingold <gingold@adacore.com>
1622 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1623 member of an object archive.<
1625 2012-04-17 Tristan Gingold <gingold@adacore.com>
1627 * vms-lib.c (MAX_EKEYLEN): Define.
1628 (MAX_KEYLEN): Fix value.
1629 (vms_write_index): Add comments and fix indentation.
1630 Adjust comparaison. Add assertions. Free kbn_blk.
1631 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1632 Compense MAX_KEYLEN adjustment.
1634 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1636 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1637 (_bfd_mips_elf_check_relocs): Update accordingly.
1639 2012-04-13 Alan Modra <amodra@gmail.com>
1642 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1645 2012-04-12 David S. Miller <davem@davemloft.net>
1647 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1648 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1649 * libbfd.h: Regenerate.
1650 * bfd-in2.h: Likewise.
1651 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1652 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1653 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1654 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1655 (_bfd_sparc_elf_check_relocs): Likewise.
1656 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1657 (_bfd_sparc_elf_relocate_section): Likewise.
1659 2012-04-12 Roland McGrath <mcgrathr@google.com>
1661 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1663 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1664 (elf32_arm_link_hash_table_create): Initialize it.
1665 (elf32_arm_nacl_link_hash_table_create): New function.
1666 (arm_movw_immediate, arm_movt_immediate): New functions.
1667 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1668 (elf32_arm_finish_dynamic_sections): Likewise.
1669 (elf32_arm_output_plt_map_1): Likewise.
1670 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1671 New backend vector stanza.
1672 (elf32_arm_nacl_modify_segment_map): New function.
1673 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1674 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1675 * configure.in: Likewise.
1676 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1677 (bfd_elf32_littlearm_nacl_vec): Likewise.
1678 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1679 (bfd_elf32_bigarm_symbian_vec): Likewise.
1680 (bfd_elf32_littlearm_symbian_vec): Likewise.
1681 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1682 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1683 * configure: Regenerated.
1685 2012-04-12 Tristan Gingold <gingold@adacore.com>
1687 * elflink.c (elf_link_output_extsym): Add a guard.
1688 (bfd_elf_final_link): Remove assertion.
1689 (bfd_elf_final_link): Add a guard.
1690 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1691 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1692 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1693 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1695 (elfNN-ia64-vms target): Move to ...
1696 * elf64-ia64-vms.c: New file.
1697 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1698 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1699 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1700 * configure: Regenerate.
1701 * Makefile.in: Regenerate.
1703 2012-04-11 Nick Clifton <nickc@redhat.com>
1706 * elf64-ppc.c (opd_entry_value): When dealing with sections
1707 without relocs, keep the last section loaded in order to avoid
1708 unnecessary reloads.
1710 2012-04-09 Roland McGrath <mcgrathr@google.com>
1712 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1713 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1714 (nacl_modify_program_headers): Likewise.
1716 2012-04-03 Roland McGrath <mcgrathr@google.com>
1718 * elf-nacl.c: New file.
1719 * elf-nacl.h: New file.
1720 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1721 bfd_elf32_i386_nacl_vec.
1722 (elf_backend_modify_program_headers): Likewise.
1723 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1724 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1725 (elf_backend_modify_program_headers): Likewise.
1726 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1727 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1728 * Makefile.in: Regenerated.
1729 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1730 (bfd_elf32_x86_64_nacl_vec): Likewise.
1731 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1732 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1733 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1734 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1735 (bfd_elf32_i386_nacl_vec): Likewise.
1736 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1737 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1738 * configure: Regenerated.
1740 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1742 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1743 R_68K_TLS_LE{8,16,32} for PIE.
1745 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1747 * elf64-s390.c: Fix several comments regarding PLT entry
1749 * elf32-s390.c: Likewise.
1751 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1753 * elf64-s390.c: Use the section pointer shortcuts in
1754 elf_link_hash_table and remove them from the target specific
1756 * elf32-s390.c: Likewise.
1758 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1760 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1762 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1763 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1764 (elf_s390_finish_dynamic_sections): Likewise.
1765 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1766 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1767 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1768 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1769 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1771 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1773 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1774 Rename all occurrences in the file to elf_dyn_relocs.
1775 * elf64-s390.c: Likewise.
1777 2012-03-30 Alan Modra <amodra@gmail.com>
1779 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1782 2012-03-29 Alan Modra <amodra@gmail.com>
1784 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1785 * bfd-in2.h: Regenerate.
1787 2012-03-23 Alan Modra <amodra@gmail.com>
1789 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1790 on empty alloc sections.
1792 2012-03-23 Alan Modra <amodra@gmail.com>
1794 * linker.c (_bfd_nearby_section): New function, split out from..
1796 * bfd-in.h (_bfd_nearby_section): Declare.
1797 * bfd-in2.h: Regenerate.
1798 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1799 data_index_section with ld -q or ld -r output relocs against
1800 stripped output sections. Instead use _bfd_nearby_section.
1802 2012-03-23 Alan Modra <amodra@gmail.com>
1805 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1806 sym hashes unavailable.
1808 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1810 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1811 for non-C6X objects.
1813 2012-03-20 Kai Tietz <ktietz@redhat.com>
1816 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1817 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1818 Add windows.h header include if HAVE_WINDOWS_H is defined.
1819 (dlerror): New static function if windows variant is used instead
1821 (dlclose): Likewise.
1824 * configure: Regenerated.
1825 * config.in: Regenerated.
1827 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1830 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1831 for R_386_GOTOFF relocation against protected function if
1832 SYMBOLIC_BIND is true.
1834 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1835 error for R_X86_64_GOTOFF64 relocation against protected function
1836 when building executable or SYMBOLIC_BIND is true.
1838 2012-03-16 Roland McGrath <mcgrathr@google.com>
1840 * config.bfd: Handle x86_64-*-nacl*.
1841 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1842 (bfd_elf32_x86_64_nacl_vec): Likewise.
1843 * targets.c: Support them.
1844 * configure.in: Likewise.
1845 * configure: Regenerated.
1847 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1849 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1850 (elf32_arm_attributes_forbid_div): Likewise.
1851 (elf32_arm_merge_eabi_attributes): Correct handling of
1854 2012-03-15 Roland McGrath <mcgrathr@google.com>
1856 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1857 elf_x86_64_backend_data parameters for plt_eh_frame.
1859 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1860 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1861 (elf_x86_64_arch_bed): New variable.
1862 (elf_backend_arch_data): New macro.
1863 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1864 (elf_x86_64_allocate_dynrelocs): Likewise.
1865 (elf_x86_64_relocate_section): Likewise.
1866 (elf_x86_64_plt_sym_val): Likewise.
1867 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1868 parameters for PLT details.
1869 (elf_x86_64_finish_dynamic_sections): Likewise.
1871 2012-03-14 Roland McGrath <mcgrathr@google.com>
1873 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1874 to the full size, padding out with nop instructions.
1876 2012-03-12 Alan Modra <amodra@gmail.com>
1878 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1879 on zero size dynbss symbol.
1880 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1881 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1882 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1883 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1884 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1885 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1886 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1887 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1888 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1889 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1890 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1891 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1892 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1893 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1894 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1895 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1896 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1897 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1898 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1899 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1900 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1902 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1904 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1905 * bfd-in2.h: Regenerate.
1906 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1907 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1909 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1912 * elf32-i386.c (elf_i386_relocate_section): Restore
1915 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1918 2012-03-08 Tristan Gingold <gingold@adacore.com>
1920 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1921 keylen according to archive kind. Set nextvbn and nextrfa lhd
1922 fields. Add comments.
1924 2012-03-07 Nick Clifton <nickc@redhat.com>
1926 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1928 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1929 (elf_mn10300_tdata): Define.
1930 (elf_mn10300_local_got_tls_type): Define.
1931 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1932 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1933 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1934 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1935 (mn10300_reloc_map): Likewise.
1936 (elf_mn10300_tls_transition): New function.
1937 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1938 (mn10300_elf_check_relocs): Add TLS support.
1939 (mn10300_elf_final_link_relocate): Likewise.
1940 (mn10300_elf_relocate_section): Likewise.
1941 (mn10300_elf_relax_section): Likewise.
1942 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1943 (_bfd_mn10300_copy_indirect_symbol): New function.
1944 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1945 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1946 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1947 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1948 elf_mn10300_obj_tdata structure.
1949 (elf_backend_copy_indirect_symbol): Define.
1950 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1951 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1952 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1953 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1954 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1955 alongside other MN10300 relocations.
1956 * bfd-in2.h: Regenerate.
1957 * libbfd.h: Regenerate.
1959 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1961 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1962 set relocate to TRUE.
1964 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1967 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1968 overflows for R_SPARC_UA32 in .stab sections.
1970 2012-03-01 Alan Modra <amodra@gmail.com>
1972 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1974 2012-02-27 Alan Modra <amodra@gmail.com>
1976 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1977 before calling elf specific function.
1978 (sh_elf_osec_readonly_p): Test for error return from above.
1980 2012-02-27 Alan Modra <amodra@gmail.com>
1982 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1984 2012-02-25 Walter Lee <walt@tilera.com>
1985 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1986 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1987 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1988 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1989 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1990 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1991 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1992 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1993 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1994 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1995 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1996 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1997 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1998 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1999 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
2000 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
2001 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
2002 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
2003 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
2004 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
2005 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
2006 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
2007 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
2008 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
2009 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
2010 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
2011 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
2012 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
2013 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
2014 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
2015 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
2016 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
2017 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
2018 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
2019 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
2020 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
2021 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
2022 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
2023 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
2024 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
2025 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
2026 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
2027 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
2028 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
2029 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
2030 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
2031 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
2032 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
2033 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
2034 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
2035 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
2037 (tilepro_reloc_map): Ditto.
2038 (tilepro_info_to_howto_rela): Ditto.
2039 (reloc_to_create_func): Ditto.
2040 (tilepro_tls_translate_to_le): New.
2041 (tilepro_tls_translate_to_ie): New.
2042 (tilepro_elf_tls_transition): New.
2043 (tilepro_elf_check_relocs): Handle new tls relocations.
2044 (tilepro_elf_gc_sweep_hook): Ditto.
2045 (allocate_dynrelocs): Ditto.
2046 (tilepro_elf_relocate_section): Ditto.
2047 (tilepro_replace_insn): New.
2048 (insn_mask_X1): New.
2049 (insn_mask_X0_no_dest_no_srca): New
2050 (insn_mask_X1_no_dest_no_srca): New
2051 (insn_mask_Y0_no_dest_no_srca): New
2052 (insn_mask_Y1_no_dest_no_srca): New
2055 (insn_tls_le_move_X1): New
2056 (insn_tls_le_move_zero_X0X1): New
2057 (insn_tls_ie_lw_X1): New
2058 (insn_tls_ie_add_X0X1): New
2059 (insn_tls_ie_add_Y0Y1): New
2060 (insn_tls_gd_add_X0X1): New
2061 (insn_tls_gd_add_Y0Y1): New
2062 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
2064 (tilegx_reloc_map): Ditto.
2065 (tilegx_info_to_howto_rela): Ditto.
2066 (reloc_to_create_func): Ditto.
2067 (tilegx_elf_link_hash_table): New field disable_le_transition.
2068 (tilegx_tls_translate_to_le): New.
2069 (tilegx_tls_translate_to_ie): New.
2070 (tilegx_elf_tls_transition): New.
2071 (tilegx_elf_check_relocs): Handle new tls relocations.
2072 (tilegx_elf_gc_sweep_hook): Ditto.
2073 (allocate_dynrelocs): Ditto.
2074 (tilegx_elf_relocate_section): Ditto.
2075 (tilegx_copy_bits): New.
2076 (tilegx_replace_insn): New.
2077 (insn_mask_X1): New.
2078 (insn_mask_X0_no_dest_no_srca): New.
2079 (insn_mask_X1_no_dest_no_srca): New.
2080 (insn_mask_Y0_no_dest_no_srca): New.
2081 (insn_mask_Y1_no_dest_no_srca): New.
2082 (insn_mask_X0_no_operand): New.
2083 (insn_mask_X1_no_operand): New.
2084 (insn_mask_Y0_no_operand): New.
2085 (insn_mask_Y1_no_operand): New.
2086 (insn_tls_ie_ld_X1): New.
2087 (insn_tls_ie_ld4s_X1): New.
2088 (insn_tls_ie_add_X0X1): New.
2089 (insn_tls_ie_add_Y0Y1): New.
2090 (insn_tls_ie_addx_X0X1): New.
2091 (insn_tls_ie_addx_Y0Y1): New.
2092 (insn_tls_gd_add_X0X1): New.
2093 (insn_tls_gd_add_Y0Y1): New.
2094 (insn_move_X0X1): New.
2095 (insn_move_Y0Y1): New.
2096 (insn_add_X0X1): New.
2097 (insn_add_Y0Y1): New.
2098 (insn_addx_X0X1): New.
2099 (insn_addx_Y0Y1): New.
2100 * libbfd.h: Regenerate.
2101 * bfd-in2.h: Regenerate.
2103 2012-02-25 Walter Lee <walt@tilera.com>
2105 * config.bfd (tilegx-*-*): rename little endian vector; add big
2107 (tilegxbe-*-*): New case.
2108 * configure.in (bfd_elf32_tilegx_vec): Rename...
2109 (bfd_elf32_tilegx_le_vec): ... to this.
2110 (bfd_elf32_tilegx_be_vec): New vector.
2111 (bfd_elf64_tilegx_vec): Rename...
2112 (bfd_elf64_tilegx_le_vec): ... to this.
2113 (bfd_elf64_tilegx_be_vec): New vector.
2114 * configure: Regenerate.
2115 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2116 (TARGET_LITTLE_NAME): Ditto.
2117 (TARGET_BIG_SYM): Define.
2118 (TARGET_BIG_NAME): Define.
2119 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2120 (TARGET_LITTLE_NAME): Ditto.
2121 (TARGET_BIG_SYM): Define.
2122 (TARGET_BIG_NAME): Define.
2123 * targets.c (bfd_elf32_tilegx_vec): Rename...
2124 (bfd_elf32_tilegx_le_vec): ... to this.
2125 (bfd_elf32_tilegx_be_vec): Declare.
2126 (bfd_elf64_tilegx_vec): Rename...
2127 (bfd_elf64_tilegx_le_vec): ... to this.
2128 (bfd_elf64_tilegx_be_vec): Declare.
2129 (_bfd_target_vector): Add / rename above vectors.
2130 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2131 * bfd-in2.h: Regenerate.
2132 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2133 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2135 2012-02-24 Nick Clifton <nickc@redhat.com>
2138 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2139 error message instead of aborting, when an outofrange reloc is
2142 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2144 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2145 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2146 bit-fields when target and host differ in endian-ness. When
2147 PAIRs are non-scattered find the 'symbol' from the preceding
2148 reloc. Add FIXME re. reloc symbols on section boundaries.
2149 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2150 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2152 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2154 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2156 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2157 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2159 2012-02-17 Tristan Gingold <gingold@adacore.com>
2161 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2162 * libbfd.h: Regenerated.
2163 * bfd-in2.h: Likewise.
2164 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2165 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2166 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2168 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2170 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2171 GD->LE and LD->LE optimizations.
2173 2012-02-16 Alan Modra <amodra@gmail.com>
2176 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2178 2012-02-13 Richard Henderson <rth@redhat.com>
2181 * linker.c (fix_syms): Force symbols outside any section into
2182 bfd_abs_section_ptr.
2184 2012-02-13 Alan Modra <amodra@gmail.com>
2186 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2187 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2188 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2189 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2191 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2192 Nick Clifton <nickc@redhat.com>
2194 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2197 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2199 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2200 vma additions in their logical, rather than physical order.
2202 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2204 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2206 * mach-o-x86-64.c (text_section_names_xlat): New.
2207 (mach_o_x86_64_segsec_names_xlat): New.
2208 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2209 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2211 2012-02-10 Tristan Gingold <gingold@adacore.com>
2213 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2214 to avoid infinite loop. Add comments.
2216 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2219 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2221 (bfd_arch_i386_short_nop_fill): New.
2222 (bfd_arch_i386_long_nop_fill): Likewise.
2223 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2224 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2225 bfd_arch_info initializers.
2227 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2228 (bfd_arch_i386_short_nop_fill): This.
2229 Update bfd_arch_info initializers.
2230 * cpu-l1om.c: Likewise.
2232 2012-02-08 Alan Modra <amodra@gmail.com>
2234 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2235 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2236 the correct h->u.weakdef.
2238 2012-02-07 Alan Modra <amodra@gmail.com>
2240 * elf.c (elf_find_function): Don't use internal_elf_sym.
2241 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2242 parameter with asymbol.
2243 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2244 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2245 (struct elf_backend_data <maybe_function_sym>): Likewise.
2247 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2250 * elf32-avr.c (elf32_avr_relax_section): Correct the
2251 condition that qualifies the candidates for relaxation.
2253 2012-02-02 Tristan Gingold <gingold@adacore.com>
2255 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2257 2012-02-02 Tristan Gingold <gingold@adacore.com>
2259 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2262 2012-02-02 Tristan Gingold <gingold@adacore.com>
2264 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2266 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2269 * archures.c (bfd_arch_info): Add fill.
2270 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2271 (bfd_arch_default_fill): New.
2273 * configure.in: Set bfd version to 2.22.52.
2274 * configure: Regenerated.
2276 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2278 * cpu-arc.c: Likewise.
2279 * cpu-arm.c: Likewise.
2280 * cpu-avr.c: Likewise.
2281 * cpu-bfin.c: Likewise.
2282 * cpu-cr16.c: Likewise.
2283 * cpu-cr16c.c: Likewise.
2284 * cpu-cris.c: Likewise.
2285 * cpu-crx.c: Likewise.
2286 * cpu-d10v.c: Likewise.
2287 * cpu-d30v.c: Likewise.
2288 * cpu-dlx.c: Likewise.
2289 * cpu-epiphany.c: Likewise.
2290 * cpu-fr30.c: Likewise.
2291 * cpu-frv.c: Likewise.
2292 * cpu-h8300.c: Likewise.
2293 * cpu-h8500.c: Likewise.
2294 * cpu-hppa.c: Likewise.
2295 * cpu-i370.c: Likewise.
2296 * cpu-i860.c: Likewise.
2297 * cpu-i960.c: Likewise.
2298 * cpu-ia64.c: Likewise.
2299 * cpu-ip2k.c: Likewise.
2300 * cpu-iq2000.c: Likewise.
2301 * cpu-lm32.c: Likewise.
2302 * cpu-m10200.c: Likewise.
2303 * cpu-m10300.c: Likewise.
2304 * cpu-m32c.c: Likewise.
2305 * cpu-m32r.c: Likewise.
2306 * cpu-m68hc11.c: Likewise.
2307 * cpu-m68hc12.c: Likewise.
2308 * cpu-m68k.c: Likewise.
2309 * cpu-m88k.c: Likewise.
2310 * cpu-mcore.c: Likewise.
2311 * cpu-mep.c: Likewise.
2312 * cpu-microblaze.c: Likewise.
2313 * cpu-mips.c: Likewise.
2314 * cpu-mmix.c: Likewise.
2315 * cpu-moxie.c: Likewise.
2316 * cpu-msp430.c: Likewise.
2317 * cpu-mt.c: Likewise.
2318 * cpu-ns32k.c: Likewise.
2319 * cpu-openrisc.c: Likewise.
2320 * cpu-or32.c: Likewise.
2321 * cpu-pdp11.c: Likewise.
2322 * cpu-pj.c: Likewise.
2323 * cpu-plugin.c: Likewise.
2324 * cpu-powerpc.c: Likewise.
2325 * cpu-rl78.c: Likewise.
2326 * cpu-rs6000.c: Likewise.
2327 * cpu-rx.c: Likewise.
2328 * cpu-s390.c: Likewise.
2329 * cpu-score.c: Likewise.
2330 * cpu-sh.c: Likewise.
2331 * cpu-sparc.c: Likewise.
2332 * cpu-spu.c: Likewise.
2333 * cpu-tic30.c: Likewise.
2334 * cpu-tic4x.c: Likewise.
2335 * cpu-tic54x.c: Likewise.
2336 * cpu-tic6x.c: Likewise.
2337 * cpu-tic80.c: Likewise.
2338 * cpu-tilegx.c: Likewise.
2339 * cpu-tilepro.c: Likewise.
2340 * cpu-v850.c: Likewise.
2341 * cpu-vax.c: Likewise.
2342 * cpu-w65.c: Likewise.
2343 * cpu-we32k.c: Likewise.
2344 * cpu-xc16x.c: Likewise.
2345 * cpu-xstormy16.c: Likewise.
2346 * cpu-xtensa.c: Likewise.
2347 * cpu-z80.c: Likewise.
2348 * cpu-z8k.c: Likewise.
2350 * cpu-i386.c: Include "libiberty.h".
2351 (bfd_arch_i386_fill): New.
2352 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2354 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2355 * cpu-l1om.c: Likewise.
2357 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2360 * bfd-in2.h: Regenerated.
2362 2012-01-27 Michael Eager <eager@eagercon.com>
2364 * elf32-microblaze.c (create_got_section):
2365 Reuse existing .rela.got section.
2367 2012-01-23 Alan Modra <amodra@gmail.com>
2369 * elf-bfd.h: Formatting.
2370 (struct elf_backend_data): Add "maybe_function_sym".
2371 (_bfd_elf_maybe_function_sym): Declare.
2372 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2373 (elfNN_bed): Init new field.
2374 * elf.c (elf_find_function): Use maybe_function_sym.
2375 (_bfd_elf_maybe_function_sym): New function.
2376 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2377 (ppc64_elf_maybe_function_sym): New function.
2379 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2382 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2383 pad the size field in an archive header.
2384 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2385 function for the archive size field.
2386 (bfd_generic_openr_next_archived_file): Likewise.
2387 (do_slurp_coff_armap): Likewise.
2388 (_bfd_write_archive_contents): Likewise.
2389 (_bfd_bsd44_write_ar_hdr): Use the new function.
2390 (bfd_ar_hdr_from_filesystem): Likewise.
2391 (_bfd_write_archive_contents): Likewise.
2392 (bsd_write_armap): Likewise.
2393 (coff_write_armap): Likewise.
2394 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2395 * bfdio.c (bfd_bread): Use correct type for archive element
2397 * ar.c (open_inarch): Likewise.
2398 (extract_file): Likewise.
2399 * libbfd-in.h (struct areltdata): Use correct types for
2400 parsed_size and extra_size fields.
2401 Prototype _bfd_ar_sizepad function.
2402 * libbfd.h: Regenerate.
2404 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2406 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2407 Return NULL if core file generation is unsupported.
2408 (elfcore_write_prstatus): Likewise.
2409 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2410 (elf_backend_write_core_note): Define.
2412 2012-01-19 Tristan Gingold <gingold@adacore.com>
2414 * pef.c: Add a comment.
2417 2012-01-17 Alan Modra <amodra@gmail.com>
2419 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2420 trailing garbage in the note.
2421 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2423 2012-01-16 Daniel Green <venix1@gmail.com>
2426 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2427 h->root.type not h->type.
2428 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2430 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2432 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2435 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2437 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2438 position from here... to (bfd_mach_o_build_seg_command): Here.
2440 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2442 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2443 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2444 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2445 file. (bfd_mach_o_section): Add indirect_syms field.
2447 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2449 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2450 vmsize from filesize. Don't compute offsets or file sizes for
2453 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2455 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2456 command type independent.
2458 2012-01-11 Alan Modra <amodra@gmail.com>
2460 * elf64-ppc.c: Define more insns used in plt call stubs.
2461 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2462 (ppc64_elf_relocate_section): Likewise.
2463 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2464 (struct ppc_link_hash_table): Increase size of stub_count array.
2465 Add plt_stub_align and plt_thread_safe.
2466 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2467 (plt_stub_size, plt_stub_pad): New functions.
2468 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2469 emit needless save of r2.
2470 (build_tls_get_addr_stub): Adjust params.
2471 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2472 plt stubs. Adjust build_*plt_stub calls.
2473 (ppc_size_one_stub): Similarly.
2474 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2475 params. Choose default for plt_thread_safe based on existence of
2476 calls to thread creation functions. Modify plt_call to
2477 plt_call_r2save when no tocsave reloc found. Align tail of stub
2479 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2480 output of stub statistics.
2481 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2482 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2484 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2487 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2488 check on R_X86_64_PCXX.
2490 2012-01-10 Tristan Gingold <gingold@adacore.com>
2492 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2495 2012-01-10 Tristan Gingold <gingold@adacore.com>
2497 * bfdio.c (bfd_tell): Handle nested archives.
2499 * cache.c (bfd_cache_lookup_worker): Ditto.
2500 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2502 (bfd_generic_openr_next_archived_file): Likewise.
2504 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2506 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2507 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2508 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2509 (bfd_mach_o_cf_symbols): Likewise.
2510 (bfd_mach_o_sort_symbol_table): Remove.
2511 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2512 for indirect and dysymtab counts. Do the symbol sorting here.
2513 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2514 Make the indirect symbols a TODO.
2515 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2516 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2518 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2519 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2520 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2521 (IS_MACHO_INDIRECT): Remove.
2522 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2524 2012-01-06 Nick Clifton <nickc@redhat.com>
2527 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2528 'flaginfo' to avoid conflicts with AIX system headers.
2530 2012-01-06 Tristan Gingold <gingold@adacore.com>
2532 * bfdio.c (bfd_bread): Use arelt_size macro.
2534 2012-01-06 Tristan Gingold <gingold@adacore.com>
2536 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2538 2012-01-05 Nick Clifton <nickc@redhat.com>
2541 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2544 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2546 Fix zero registers core files when built by gcc-4.7.
2547 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2548 size. Call elfcore_write_note for the local variables. Remove the
2549 final elfcore_write_note call. Add NOTREACHED comments.
2551 2012-01-04 Tristan Gingold <gingold@adacore.com>
2553 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2554 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2556 2012-01-04 Tristan Gingold <gingold@adacore.com>
2558 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2559 (bfd_mach_o_openr_next_archived_file): Reindent.
2560 Adjust to call bfd_mach_o_fat_member_init.
2561 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2563 2012-01-04 Tristan Gingold <gingold@adacore.com>
2565 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2566 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2567 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2568 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2569 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2570 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2571 BFD_RELOC_MACH_O_X86_64_GOT.
2573 2012-01-04 Tristan Gingold <gingold@adacore.com>
2575 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2576 (bfd_mach_o_load_command): Add fvmlib field.
2578 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2579 (bfd_mach_o_read_command): Handle fvmlib.
2581 2012-01-04 Tristan Gingold <gingold@adacore.com>
2583 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2584 Decode msubtype for ARM.
2586 2012-01-04 Tristan Gingold <gingold@adacore.com>
2588 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2590 2012-01-04 Tristan Gingold <gingold@adacore.com>
2592 * mach-o.h: Reindent header.
2593 (bfd_mach_o_encryption_info_command): New structure.
2594 (bfd_mach_o_load_command): Add encryption_info field.
2596 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2597 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2598 (bfd_mach_o_read_command): Adjust error message.
2600 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2602 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2603 which reads DWARF2 and stores in stash from find_line.
2604 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2605 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2606 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2607 * mach-o.c (dsym_subdir): The name of subdir where debug
2608 information may be stored.
2609 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2611 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2612 corresponding to the executable.
2613 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2614 specified binary file.
2615 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2617 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2618 executables, dylibs, and bundles.
2619 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2620 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2622 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2624 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2626 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2627 (bfd_mach_o_cf_symbols): Likewise.
2629 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2631 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2633 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2635 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2636 as the value of an indirect symbol. Keep the string table index in
2637 non-indirect syms for reference.
2638 (bfd_mach_o_write_dysymtab): New.
2639 (bfd_mach_o_primary_symbol_sort_key): New.
2640 (bfd_mach_o_cf_symbols): New.
2641 (bfd_mach_o_sort_symbol_table): New.
2642 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2643 If we are emitting a dysymtab, process indirect symbols and count the
2644 number of each other kind.
2645 (bfd_mach_o_mangle_sections): New.
2646 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2647 the command builder. Write dysymtab if the command is present.
2648 (bfd_mach_o_count_sections_for_seg): New.
2649 (bfd_mach_o_build_seg_command): New.
2650 (bfd_mach_o_build_dysymtab_command): New.
2651 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2652 commands are optional and should not be emitted if there are no
2653 sections or symbols.
2654 (bfd_mach_o_set_section_contents): Amend comment.
2655 * mach-o.h: Amend and add to comments.
2656 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2657 pointer to the indirects, when present.
2658 (bfd_mach_o_should_emit_dysymtab): New macro.
2659 (IS_MACHO_INDIRECT): Likewise.
2661 For older changes see ChangeLog-2011
2667 version-control: never
projects / deliverable / binutils-gdb.git / blob