1 2012-09-10 Matthias Klose <doko@ubuntu.com>
3 * config.in: Disable sanity check for kfreebsd.
5 2012-09-10 H.J. Lu <hongjiu.lu@intel.com>
7 * configure: Regenerated.
9 2012-09-04 Sergey A. Guriev <sergey.a.guriev@intel.com>
11 * cpu-ia64-opc.c (ins_cnt6a): New function.
15 (elf64_ia64_operands): Add new operand types.
17 2012-09-04 H.J. Lu <hongjiu.lu@intel.com>
20 * elf.c (ignore_section_sym): Also ignore section symbols without
23 2012-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25 * elf32-s390.c (elf_s390_relocate_section): Handle PLTOFF for
26 local and global ifunc symbols.
27 * elf64-s390.c (elf_s390_relocate_section): Likewise.
29 2012-09-02 H.J. Lu <hongjiu.lu@intel.com>
31 * elf-bfd.h (elf_link_hash_table): Add hdynamic for the
34 * elflink.c (_bfd_elf_link_create_dynamic_sections): Set
37 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check
38 hdynamic instead of "_DYNAMIC".
39 * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise.
40 * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise.
41 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
42 * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
43 * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise.
44 * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise.
45 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
46 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
47 * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise.
48 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
49 * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
50 * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise.
51 * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise.
52 * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise.
53 * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise.
54 * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise.
55 * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
56 * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise.
57 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
58 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise.
59 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
60 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
61 * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
63 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check
64 hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_,
65 _PROCEDURE_LINKAGE_TABLE_.
66 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise.
67 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
69 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
71 * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
73 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
75 2012-08-31 H.J. Lu <hongjiu.lu@intel.com>
77 * elf32-i386.c (elf_i386_convert_mov_to_lea): New.
78 (elf_i386_size_dynamic_sections): Use it on input sections.
79 (elf_i386_relocate_section): Don't convert
80 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
81 for local symbols here.
83 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
84 (elf_x86_64_size_dynamic_sections): Use it on input sections.
85 (elf_x86_64_relocate_section): Don't convert
86 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
87 for local symbols here.
89 2012-08-30 H.J. Lu <hongjiu.lu@intel.com>
91 * elf32-i386.c (elf_i386_relocate_section): Convert
92 "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
95 * elf64-x86-64.c (elf_x86_64_relocate_section): Convert
96 "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
99 2012-08-31 Alan Modra <amodra@gmail.com>
102 * elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined
103 by a linker script in .opd to corresponding input .opd section.
105 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
107 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx is
109 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
111 2012-08-28 Maciej W. Rozycki <macro@codesourcery.com>
113 * elflink.c (_bfd_elf_merge_symbol): Also override the version
114 a dynamic symbol defaulted to if preempted with a hidden or
117 2012-08-28 Walter Lee <walt@tilera.com>
119 * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
121 (tilepro_plt_entry_build): Account for new header size.
122 (tilepro_elf_finish_dynamic_sections): Ditto.
123 (tilepro_elf_plt_sym_val): Ditto.
124 * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size
126 (tilegx_elf_finish_dynamic_sections): Account for new padding.
128 2012-08-27 Walter Lee <walt@tilera.com>
130 * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL,
131 BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL,
132 BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL,
133 BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL,
134 BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL,
135 BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL,
136 BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL,
137 BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL,
138 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL,
139 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL,
140 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL,
141 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL,
142 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL,
143 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations.
144 * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations.
145 (tilegx_reloc_map): Ditto.
146 (reloc_to_create_func): Ditto.
147 (tilegx_elf_check_relocs): Ditto.
148 (tilegx_elf_gc_sweep_hook): Ditto.
149 (tilegx_elf_relocate_section): Ditto.
150 * libbfd.h: Regenerate.
151 * bfd-in2.h: Regenerate.
153 2012-08-24 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
155 * elf32-arm.c (v8): New array.
156 (tag_cpu_arch_combine): Add support for ARMv8 attributes.
157 (elf32_arm_merge_eabi_attributes): Likewise.
158 (VFP_VERSION_COUNT): New define.
160 2012-08-20 Tom Tromey <tromey@redhat.com>
162 * vms-lib.c (_bfd_vms_lib_get_module): Use bfd_zmalloc for
164 * opncls.c (_bfd_delete_bfd): Free arelt_data.
165 * mach-o.c (bfd_mach_o_fat_member_init): Use bfd_zmalloc for
167 * ecoff.c (_bfd_ecoff_slurp_armap): Use free for mapdata.
168 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Use bfd_zmalloc for
170 (xcoff_write_archive_contents_old): Likewise.
171 (xcoff_write_archive_contents_big): Likewise.
172 * archive64.c (bfd_elf64_archive_slurp_armap): Use free for
174 * archive.c (_bfd_generic_read_ar_hdr_mag): Use bfd_zmalloc and
176 (_bfd_get_elt_at_filepos): Likewise. Clear n_nfd->arelt_data on
178 (do_slurp_bsd_armap): Use bfd_zmalloc and free for areltdata.
179 (do_slurp_coff_armap): Likewise.
180 (_bfd_slurp_extended_name_table): Likewise.
181 (bfd_slurp_bsd_armap_f2): Likewise. Don't leak 'mapdata'.
183 2012-08-17 Nick Clifton <nickc@redhat.com>
185 * po/vi.po: Updated Vietnamese translation.
187 2012-08-17 Yuri Chornoivan <yurchor@ukr.net>
189 * elf-bfd.h, * elf32-ppc.c, * elf64-ia64-vms.c, * elfnn-ia64.c,
190 * elfxx-mips.c, * vms-alpha.c: Typo fixes.
192 2012-08-17 Alan Modra <amodra@gmail.com>
195 * archive.c (bfd_ar_hdr_from_filesystem): Revert last change.
196 Instead malloc areltdata.
198 2012-08-16 Tom Tromey <tromey@redhat.com>
201 * archive.c (bfd_ar_hdr_from_filesystem): Allocate areltdata on
202 'member' BFD. Don't try to free 'ared'.
204 2012-08-14 Nick Clifton <nickc@redhat.com>
206 * po/uk.po: Updated Ukranian translation.
208 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
210 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Look up
211 the options section in the output rather than input BFD to
212 decide if to add a DT_MIPS_OPTIONS tag.
214 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
216 * config.bfd: Wrap mips*el-*-linux* and mips*-*-linux* into
219 2012-08-13 Ian Bolton <ian.bolton@arm.com>
220 Laurent Desnogues <laurent.desnogues@arm.com>
221 Jim MacArthur <jim.macarthur@arm.com>
222 Marcus Shawcroft <marcus.shawcroft@arm.com>
223 Nigel Stephens <nigel.stephens@arm.com>
224 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
225 Richard Earnshaw <rearnsha@arm.com>
226 Sofiane Naci <sofiane.naci@arm.com>
227 Tejas Belagod <tejas.belagod@arm.com>
228 Yufeng Zhang <yufeng.zhang@arm.com>
230 * Makefile.am: Add AArch64 files.
231 * Makefile.in: Regenerate.
232 * archures.c (bfd_aarch64_arch): New declaration.
233 (bfd_archures_list): Use bfd_archures_list.
234 * bfd-in.h (bfd_elf64_aarch64_init_maps): New declaration.
235 (bfd_aarch64_process_before_allocation): New declaration.
236 (bfd_elf64_aarch64_process_before_allocation): New declaration.
237 (bfd_elf64_aarch64_set_options): New declaration.
238 (bfd_elf64_aarch64_add_glue_sections_to_bfd): New declaration.
239 (BFD_AARCH64_SPECIAL_SYM_TYPE_MAP): New definition.
240 (BFD_AARCH64_SPECIAL_SYM_TYPE_TAG): New definition.
241 (BFD_AARCH64_SPECIAL_SYM_TYPE_OTHER): New definition.
242 (BFD_AARCH64_SPECIAL_SYM_TYPE_ANY): New definition.
243 (bfd_is_aarch64_special_symbol_name): New declaration.
244 (bfd_aarch64_merge_machines): New declaration.
245 (bfd_aarch64_update_notes): New declaration.
246 (int bfd_aarch64_get_mach_from_notes): New declaration.
247 (elf64_aarch64_setup_section_lists): New declaration.
248 (elf64_aarch64_next_input_section): New declaration.
249 (elf64_aarch64_size_stubs): New declaration.
250 (elf64_aarch64_build_stubs): New declaration.
251 * config.bfd: Add AArch64.
252 * configure.in: Add AArch64.
253 * configure: Regenerate.
254 * cpu-aarch64.c: New file.
255 * elf-bfd.h: Add AArch64.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Regenerate.
258 * elf64-aarch64.c: New file.
259 * reloc.c: Add AArch64 relocations.
260 * targets.c: Add AArch64.
261 * po/SRC-POTFILES.in: Regenerate.
263 2012-08-13 Maciej W. Rozycki <macro@codesourcery.com>
265 * elfxx-mips.c (mips_elf_calculate_relocation): Fix the handling
266 of protected symbols.
268 2012-08-10 Alan Modra <amodra@gmail.com>
271 * elf.c (IS_VALID_GROUP_SECTION_HEADER) Add minsize param.
272 (setup_group): Adjust uses.
273 (bfd_section_from_shdr): Allow SHT_GROUP sections with just a flag
276 2012-08-09 Nick Clifton <nickc@redhat.com>
278 * po/vi.po: Updated Vietnamese translation.
280 2012-08-09 Maciej W. Rozycki <macro@codesourcery.com>
282 * elfxx-mips.c (LA25_LUI_MICROMIPS_1, LA25_LUI_MICROMIPS_2):
283 Remove macros, folding them into...
284 (LA25_LUI_MICROMIPS): ... this new macro.
285 (LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise into...
286 (LA25_J_MICROMIPS): ... this new macro.
287 (LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise
289 (LA25_ADDIU_MICROMIPS): ... this new macro.
290 (bfd_put_micromips_32, bfd_get_micromips_32): New functions.
291 (mips_elf_create_la25_stub): Use them.
292 (check_br32_dslot, check_br32, check_relocated_bzc): Likewise.
293 (_bfd_mips_elf_relax_section): Likewise.
295 2012-08-09 Alan Modra <amodra@gmail.com>
296 Tom Tromey <tromey@redhat.com>
298 * archive.c (SECTION Archives): Update documentation.
299 (_bfd_delete_archive_data): Remove.
300 (_bfd_add_bfd_to_archive_cache): Set 'parent_cache' and 'key'.
301 (archive_close_worker, _bfd_archive_close_and_cleanup): New
303 * libbfd-in.h (struct areltdata <parent_cache, key>): New fields.
304 (_bfd_delete_archive_data): Don't declare.
305 (_bfd_archive_close_and_cleanup): Declare.
306 (_bfd_generic_close_and_cleanup): Redefine.
308 * opncls.c (_bfd_delete_bfd): Don't call _bfd_delete_archive_data.
309 (bfd_close): Don't close nested thin archives here.
311 2012-08-07 Tom Tromey <tromey@redhat.com>
313 * archive.c (_bfd_delete_archive_data): New function.
314 * libbfd-in.h (_bfd_delete_archive_data): Declare.
316 * opncls.c (_bfd_delete_bfd): Call _bfd_delete_archive_data.
318 2012-08-07 Nick Clifton <nickc@redhat.com>
320 * po/uk.po: Updated Ukranian translation.
322 2012-08-06 Maciej W. Rozycki <macro@codesourcery.com>
324 * elflink.c (bfd_elf_record_link_assignment): Remove --defsym
325 symbols special case.
327 2012-08-05 Maciej W. Rozycki <macro@linux-mips.org>
329 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
330 PLT slots for local symbols.
332 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
334 * elf64-mips.c (mips16_elf64_howto_table_rela): Correct src_mask
335 field initializers throughout.
336 * elfn32-mips.c (elf_mips16_howto_table_rela): Likewise.
338 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
340 * elfxx-mips.c (mips_elf_perform_relocation): Update the
341 cross-mode jump message.
343 2012-08-03 Maciej W. Rozycki <macro@codesourcery.com>
345 * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Update the
346 comment on DT_MIPS_RLD_MAP.
348 2012-08-03 Tom Tromey <tromey@redhat.com>
350 * opncls.c (_bfd_delete_bfd): Now static.
351 * libbfd-in.h (_bfd_delete_bfd): Don't declare.
354 2012-08-02 Sean Keys <skeys@ipdatasys.com>
356 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Modified
357 conditional statment to allow suppression of mismatched bank
360 2012-08-01 Alan Modra <amodra@gmail.com>
362 * dwarf2.c (struct dwarf2_debug): Add close_on_cleanup.
363 (_bfd_dwarf2_slurp_debug_info): Set close_on_cleanup if we open
365 (_bfd_dwarf2_cleanup_debug_info): Act on close_on_cleanup.
367 2012-07-30 Nick Clifton <nickc@redhat.com>
369 * po/bfd.pot: Updated template.
370 * po/es.po: Updated Spanish translation.
371 * po/fi.po: Updated Finnish translation.
372 * po/fr.po: Updated French translation.
373 * po/ru.po: Updated Russian translation.
374 * po/uk.po: Updated Ukranian translation.
376 2012-07-27 Mike Frysinger <vapier@gentoo.org>
378 * configure.in (AC_INIT): Call with the args bfd and 2.22.52.
379 (AM_INIT_AUTOMAKE): Remove args.
380 * configure: Regenerate.
382 2012-07-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
384 * cpu-s390.c (bfd_s390_64_arch, bfd_s390_arch): Pick the default
385 arch depending on the target size.
387 2012-07-27 Tristan Gingold <gingold@adacore.com>
389 * configure.in: Bump version to 2.23.51
390 * configure: Regenerate.
392 2012-07-26 Teresa Johnson <tejohnson@google.com>
394 * bfd/dwarf2.c (find_line): Initialize discriminator_ptr
397 2012-07-26 Meador Inge <meadori@codesourcery.com>
398 Nick Clifton <nickc@redhat.com>
401 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
402 if a required section is missing from the linker script.
404 2012-07-24 Jan Waclawek <konfera@efton.sk>
406 * elf32-avr.c (elf32_avr_relax_delete_bytes): Call
407 _bfd_elf_link_read_relocs with keep_memory as TRUE.
409 2012-07-24 Teresa Johnson <tejohnson@google.com>
411 * bfd.c (bfd_find_nearest_line_discriminator): New macro.
412 * coff-rs6000.c: Init _bfd_find_nearest_line_discriminator.
413 * coff64-rs6000.c: Likewise.
414 * dwarf2.c (struct line_info): Add discriminator field.
415 (add_line_info): Fill in new discriminator field.
416 (decode_line_info): Record discriminator information instead
418 (lookup_address_in_line_info_table): Return discriminator field if
420 (comp_unit_find_nearest_line): Add discriminator argument.
421 (find_line): Likewise.
422 (_bfd_dwarf2_find_nearest_line): Likewise.
423 (_bfd_dwarf2_find_line): Likewise.
424 * elf-bfd.h (_bfd_elf_find_nearest_line_discriminator): New.
425 (_bfd_elf_find_line_discriminator): Likewise.
426 (_bfd_generic_find_nearest_line_discriminator): Likewise. Defined.
427 * elf.c (_bfd_elf_find_nearest_line): Change to a wrapper
428 that invokes _bfd_elf_find_nearest_line_discriminator with correct
430 (_bfd_elf_find_nearest_line_discriminator): New.
431 (_bfd_elf_find_line): Change to a wrapper
432 that invokes _bfd_elf_find_line_discriminator with correct
434 (_bfd_elf_find_line_discriminator): New.
435 * coffgen.c (coff_find_nearest_line_with_names): Handle
436 new discriminator argument.
437 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
438 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
439 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
440 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
441 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Add discriminator
443 (_bfd_dwarf2_find_line): Likewise.
444 (_bfd_generic_find_nearest_line_discriminator): New.
445 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): New.
446 * bfd-in2.h: Regenerated.
447 * libbfd.h: Likewise.
448 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize
449 _bfd_find_nearest_line_discriminator with
450 _bfd_generic_find_nearest_line_discriminator.
451 (bfd_target): Add _bfd_find_nearest_line_discriminator.
453 2012-07-24 Sean Keys <skeys@ipdatasys.com>
455 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Added code
456 that enables the linker to offset addresses, when linking against
457 symbols from the XGATE processor and vice versa.
459 2012-07-23 Nick Clifton <nickc@redhat.com>
461 * cisco-core.c (cisco_core_file_failing_command): Make static.
462 (cisco_core_file_failing_signal): Make static.
464 2012-07-18 H.J. Lu <hongjiu.lu@intel.com>
466 * bfd-in2.h: Regenerated.
468 2012-07-18 Nicolàs Alejandro Di Risio <sheeva@tiscali.it>
471 * section.c: Fix a typo in comments.
473 2012-07-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
475 * elf64-s390.c: Include elf-s390-common.c.
476 (R_390_IRELATIVE): New reloc.
477 (elf_s390_reloc_type_lookup): Support R_390_IRELATIVE.
478 (RELA_ENTRY_SIZE): New macro.
479 (elf_s390_link_hash_entry): New fields ifunc_resolver_address and
480 *ifunc_resolver_section.
481 (struct plt_entry): New struct.
482 (struct elf_s390_obj_tdata): New field local_plt.
483 (elf_s390_local_plt): New macro.
484 (struct elf_s390_link_hash_table): New field irelifunc.
486 (link_hash_newfunc): Initialize new fields.
487 (elf_s390_check_relocs): Handle IFUNC symbols.
488 (elf_s390_adjust_dynamic_symbol): Don't do anything for IFUNC
490 (allocate_dynrelocs): Call s390_elf_allocate_ifunc_dyn_relocs for
492 (elf_s390_size_dynamic_sections): Handle IFUNC symbols.
493 (elf_s390_relocate_section): Likewise.
494 (elf_s390_finish_dynamic_symbol): Likewise.
495 (elf_s390_finish_dynamic_sections): Handle local IFUNC symbols.
496 (elf_s390_finish_ifunc_symbol): New function.
497 (elf_s390_gc_sweep_hook): Handle local plt entries.
498 (elf_backend_add_symbol_hook): Define.
499 * elf32-s390.c: See elf64-s390.c changes.
500 * elf-s390-common.c: New file.
501 * bfd-in2.h (BFD_RELOC_390_IRELATIVE): New enum field.
502 * libbfd.h (BFD_RELOC_390_IRELATIVE): New entry for
503 BFD_RELOC_390_IRELATIVE.
504 * reloc.c (BFD_RELOC_390_IRELATIVE): Document new relocation.
506 2012-07-13 Nick Clifton <nickc@redhat.com>
508 * aix386-core.c: Remove use of PTR and PARAMS macros.
509 * archive.c: Likewise.
511 * cisco-core.c: Likewise.
512 * coff-alpha.c: Likewise.
513 * coff-apollo.c: Likewise.
514 * coff-aux.c: Likewise.
515 * coff-h8300.c: Likewise.
516 * coff-h8500.c: Likewise.
517 * coff-i386.c: Likewise.
518 * coff-i960.c: Likewise.
519 * coff-ia64.c: Likewise.
520 * coff-m68k.c: Likewise.
521 * coff-m88k.c: Likewise.
522 * coff-mcore.c: Likewise.
523 * coff-mips.c: Likewise.
524 * coff-or32.c: Likewise.
525 * coff-ppc.c: Likewise.
526 * coff-rs6000.c: Likewise.
527 * coff-sh.c: Likewise.
528 * coff-sparc.c: Likewise.
529 * coff-stgo32.c: Likewise.
530 * coff-tic30.c: Likewise.
531 * coff-tic4x.c: Likewise.
532 * coff-tic54x.c: Likewise.
533 * coff-tic80.c: Likewise.
534 * coff-w65.c: Likewise.
535 * cofflink.c: Likewise.
536 * cpu-arc.c: Likewise.
537 * cpu-cris.c: Likewise.
538 * cpu-h8500.c: Likewise.
539 * cpu-i960.c: Likewise.
540 * cpu-msp430.c: Likewise.
541 * cpu-ns32k.c: Likewise.
542 * cpu-powerpc.c: Likewise.
543 * cpu-rs6000.c: Likewise.
544 * cpu-tic4x.c: Likewise.
545 * cpu-w65.c: Likewise.
547 * ecofflink.c: Likewise.
548 * elf-m10200.c: Likewise.
549 * elf32-bfin.c: Likewise.
550 * elf32-cris.c: Likewise.
551 * elf32-crx.c: Likewise.
552 * elf32-fr30.c: Likewise.
553 * elf32-frv.c: Likewise.
554 * elf32-h8300.c: Likewise.
555 * elf32-i960.c: Likewise.
556 * elf32-m32c.c: Likewise.
557 * elf32-m68hc11.c: Likewise.
558 * elf32-m68hc12.c: Likewise.
559 * elf32-m68hc1x.c: Likewise.
560 * elf32-m68k.c: Likewise.
561 * elf32-mcore.c: Likewise.
562 * elf32-rl78.c: Likewise.
563 * elf32-rx.c: Likewise.
564 * elf32-s390.c: Likewise.
565 * elf32-vax.c: Likewise.
566 * elf64-alpha.c: Likewise.
567 * elf64-mmix.c: Likewise.
568 * elf64-s390.c: Likewise.
569 * elf64-sparc.c: Likewise.
570 * elfnn-ia64.c: Likewise.
571 * elfxx-mips.c: Likewise.
572 * elfxx-sparc.c: Likewise.
574 * hp300hpux.c: Likewise.
575 * hppabsd-core.c: Likewise.
576 * hpux-core.c: Likewise.
577 * i386dynix.c: Likewise.
578 * i386linux.c: Likewise.
579 * i386lynx.c: Likewise.
580 * i386mach3.c: Likewise.
581 * i386msdos.c: Likewise.
582 * i386os9k.c: Likewise.
583 * irix-core.c: Likewise.
584 * lynx-core.c: Likewise.
585 * m68klinux.c: Likewise.
586 * mach-o.h: Likewise.
587 * mipsbsd.c: Likewise.
588 * netbsd-core.c: Likewise.
589 * nlm32-i386.c: Likewise.
590 * osf-core.c: Likewise.
591 * pc532-mach.c: Likewise.
593 * ppcboot.c: Likewise.
594 * ptrace-core.c: Likewise.
595 * reloc16.c: Likewise.
596 * sco5-core.c: Likewise.
598 * sparclinux.c: Likewise.
599 * sparclynx.c: Likewise.
600 * ticoff.h: Likewise.
601 * trad-core.c: Likewise.
602 * vms-lib.c: Likewise.
605 2012-07-09 Alan Modra <amodra@gmail.com>
608 * elflink.c (elf_sort_symbol): Sort by size too.
609 (elf_link_add_object_symbols <weakdefs>): Simplify binary search.
610 Do not depend on ordering of symbol aliases. Match largest size.
612 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
614 * elf.c (assign_section_numbers): Check if number of sections
616 * elfcode.h (elf_object_p): Likewise.
618 2012-07-03 Nick Clifton <nickc@redhat.com>
620 * archive.c (bsd_write_armap): Catch attempts to create an archive
621 with indicies bigger than 4Gb.
622 (coff_write_armap): Likewise.
624 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
627 * elf.c (_bfd_elf_make_section_from_shdr): Don't compress empty
630 2012-07-03 H.J. Lu <hongjiu.lu@intel.com>
633 * elflink.c (_bfd_elf_update_dynamic_flags): New.
634 (_bfd_elf_merge_symbol): Update both real and indirect symbol
636 (_bfd_elf_add_default_symbol): Make the real symbol dynamic if
637 the indirect symbol is defined in a shared library.
638 (elf_link_add_object_symbols): Likewise. If the indirect
639 symbol has been forced local, don't make the real symbol
641 (elf_link_check_versioned_symbol): Check indirect symbol.
642 (elf_link_output_extsym): Use real symbol definition when
643 reporting indirect symbol error. Check version info for
644 dynamic versioned symbol.
646 2012-07-03 Alan Modra <amodra@gmail.com>
649 * elf.c (assign_file_positions_for_load_sections): Remove assertions
650 that only PT_LOAD headers include file header and section headers.
651 (assign_file_positions_for_non_load_sections): Similarly don't
652 assert PT_GNU_RELRO header does not include file and section headers.
653 Compare first section vma rather than PT_LOAD p_vaddr against
654 relro_start when looking for PT_LOAD covering PT_GNU_RELRO. Replace
655 abort with assertion.
657 2012-07-02 Alan Modra <amodra@gmail.com>
659 * elf32-m32c.c (m32c_elf_check_relocs): Use bfd_make_section
660 "anyway" variant when creating .plt.
661 (m32c_elf_relax_plt_section): Remove redundant test and unused param.
662 (m32c_elf_relax_section): Test SEC_LINKER_CREATED before calling
663 m32c_elf_relax_plt_section.
664 * elfxx-mips.c (mips_elf_create_got_section): Use make anyway variant
665 when creating .got and .got.plt.
666 (_bfd_mips_elf_final_link): Likewise for .rtproc, and use
667 bfd_get_linker_section.
668 * sunos.c: Similarly throughout.
670 2012-07-01 Andreas Schwab <schwab@linux-m68k.org>
672 * elf.c (_bfd_elf_make_section_from_shdr): Fix typo in error
675 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
677 * elf64-x86-64.c (elf_x86_64_relocate_section): Return FALSE
678 on unresolvable relocation.
680 2012-06-29 H.J. Lu <hongjiu.lu@intel.com>
682 * archive.c (_bfd_compute_and_write_armap): Simplify global
685 2012-06-29 Nick Clifton <nickc@redhat.com>
688 * elf32-arm.c (elf32_arm_check_relocs): Do not increment refcount
689 for locally bound symbols.
691 2012-06-29 Alan Modra <amodra@gmail.com>
693 * section.c (bfd_get_linker_section): New function.
694 * elf32-arm.c: When retrieving SEC_LINKER_CREATED sections, use
695 the above throughout rather than bfd_get_section_by_name. Use
696 bfd_make_section_anyway rather than bfd_make_section when creating
698 * elf32-bfin.c: Likewise.
699 * elf32-cr16.c: Likewise.
700 * elf32-cris.c: Likewise.
701 * elf32-frv.c: Likewise.
702 * elf32-hppa.c: Likewise.
703 * elf32-i370.c: Likewise.
704 * elf32-i386.c: Likewise.
705 * elf32-lm32.c: Likewise.
706 * elf32-m32c.c: Likewise.
707 * elf32-m32r.c: Likewise.
708 * elf32-m68k.c: Likewise.
709 * elf32-microblaze.c: Likewise.
710 * elf32-ppc.c: Likewise.
711 * elf32-rl78.c: Likewise.
712 * elf32-s390.c: Likewise.
713 * elf32-score.c: Likewise.
714 * elf32-score7.c: Likewise.
715 * elf32-sh.c: Likewise.
716 * elf32-tic6x.c: Likewise.
717 * elf32-tilepro.c: Likewise.
718 * elf32-vax.c: Likewise.
719 * elf32-xstormy16.c: Likewise.
720 * elf32-xtensa.c: Likewise.
721 * elf64-alpha.c: Likewise.
722 * elf64-hppa.c: Likewise.
723 * elf64-ia64-vms.c: Likewise.
724 * elf64-ppc.c: Likewise.
725 * elf64-s390.c: Likewise.
726 * elf64-sh64.c: Likewise.
727 * elf64-sparc.c: Likewise.
728 * elf64-x86-64.c: Likewise.
729 * elfnn-ia64.c: Likewise.
730 * elfxx-mips.c: Likewise.
731 * elfxx-sparc.c: Likewise.
732 * elfxx-tilegx.c: Likewise.
733 * elflink.c: Likewise.
734 * elf-vxworks.c: Likewise.
735 * elf-m10300.c: Likewise. Also make use of htab plt, got and
737 * bfd-in2.h: Regenerate.
738 * elf32-lm32.c (lm32_elf_check_relocs): Use the correct bfd when
739 calling create_rofixup_section.
740 * elflink.c (bfd_elf_final_link): Simplify test for .dynstr.
742 2012-06-29 Alan Modra <amodra@gmail.com>
744 * elf32-sh.c (sh_elf_create_dynamic_sections): Don't create .rela
745 section for bss type sections, except for .rela.bss.
746 * elf-m10300.c (_bfd_mn10300_elf_create_dynamic_sections): Likewise.
747 * elf32-cr16.c (_bfd_cr16_elf_create_dynamic_sections): Likewise.
748 * elf32-lm32.c (lm32_elf_create_dynamic_sections): Likewise.
749 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Likewise.
750 * elf64-sh64.c (sh64_elf64_create_dynamic_sections): Likewise.
752 2012-06-28 Roland McGrath <mcgrathr@google.com>
754 * elf32-arm.c (elf32_arm_populate_plt_entry): Use int32_t for
755 displacement calculation in nacl_p case.
757 2012-06-28 Nick Clifton <nickc@redhat.com>
759 * po/uk.po: New Ukranian translation.
760 * configure.in (ALL_LINGUAS): Add uk.
761 * configure: Regenerate.
763 2012-06-26 Alan Modra <amodra@gmail.com>
765 * elf64-ppc.c (ppc64_elf_next_toc_section): Don't error if input
766 file has multiple .got/.toc sections and all don't fit in
769 2012-06-22 Roland McGrath <mcgrathr@google.com>
771 * elf.c (assign_file_positions_for_non_load_sections): Define
772 __ehdr_start symbol if it's referenced and there's a PT_LOAD
773 segment that covers both the file and program headers.
775 2012-06-22 Andreas Schwab <schwab@linux-m68k.org>
777 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Don't make
778 _GLOBAL_OFFSET_TABLE_ and _DYNAMIC absolute.
780 2012-06-22 Alan Modra <amodra@gmail.com>
782 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't emit out-of-line
783 save/restore functions when relocatable. Make "funcs" static.
785 2012-06-18 Hans-Peter Nilsson <hp@axis.com>
787 * elf32-cris.c (cris_elf_plt_sym_val): Rewrite to work in presence
788 of merged .got and .got.plt entries.
790 2012-06-18 John Szakmeister <john@szakmeister.net>
792 * elf32-arm.c (elf32_arm_final_link_relocate): Correct return value.
794 2012-06-17 Hans-Peter Nilsson <hp@axis.com>
796 * elf32-cris.c (cris_elf_relocate_section): <R_CRIS_32_IE>
797 <R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>: Handle references to
798 thread common symbols.
800 2012-06-13 Nick Clifton <nickc@redhat.com>
802 * elf32-arm.c (bfd_arm_get_mach_from_attributes): New function.
803 (elf32_arm_object_p): If the machine number could not be deduced
804 from the notes, call bfd_arm_get_mach_from_attributes to get the
805 number from the attributes.
807 2012-06-12 H.J. Lu <hongjiu.lu@intel.com>
810 * elf.c (assign_file_positions_for_non_load_sections): Abort if
811 PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.
813 2012-06-12 Alan Modra <amodra@gmail.com>
816 * elf.c (_bfd_elf_map_sections_to_segments): Disregard bss type
817 sections at end of PT_LOAD segment when searching for segment
818 that contains end of relro extent.
820 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
822 * elf.c (assign_file_positions_for_non_load_sections): Reindent.
824 2012-06-11 H.J. Lu <hongjiu.lu@intel.com>
826 * elf.c (_bfd_elf_map_sections_to_segments): Reindent.
828 2012-06-06 Alan Modra <amodra@gmail.com>
830 * elflink.c (elf_link_input_bfd): Provide a file symbol for
831 each input file with local syms, if the input lacks such.
832 (bfd_elf_final_link): Add a file symbol to mark end of locals
833 for which we can associate with input files.
834 (struct elf_final_link_info): Add filesym_count field.
835 (struct elf_outext_info): Add need_second_pass and second_pass.
836 (elf_link_output_extsym): Detect symbols defined in the output
837 file, emit them on second pass over locals.
839 2012-06-04 Jan Kratochvil <jan.kratochvil@redhat.com>
841 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
842 of target_read_memory as bfd_size_type.
843 * bfd-in2.h: Regenerate.
844 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
845 argument of target_read_memory as bfd_size_type.
846 (_bfd_elf32_bfd_from_remote_memory): Likewise.
847 (_bfd_elf64_bfd_from_remote_memory): Likewise.
848 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
849 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
851 2012-06-03 Alan Modra <amodra@gmail.com>
854 * elf.c (elf_find_function): Cache last function sym info.
855 (_bfd_elf_maybe_function_sym): Return function size, pass in
857 * elf-bfd.h (struct elf_backend_data <maybe_function_sym>): Likewise.
858 (_bfd_elf_maybe_function_sym): Likewise.
859 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
860 (opd_entry_value): Add in_code_sec param. Revert caching code.
861 Return -1 if in_code_sec and function found in wrong section.
864 2012-06-01 Siddhesh Poyarekar <siddhesh@redhat.com>
866 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Make LEN argument
867 of target_read_memory as size_t.
868 * bfd-in2.h: Regenerate.
869 * elf-bfd.h (elf_backend_bfd_from_remote_memory): Make LEN
870 argument of target_read_memory as size_t.
871 (_bfd_elf32_bfd_from_remote_memory): Likewise.
872 (_bfd_elf64_bfd_from_remote_memory): Likewise.
873 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
874 * elfcode.h (NAME(_bfd_elf,bfd_from_remote_memory)): Likewise.
876 2012-06-01 Alan Modra <amodra@gmail.com>
879 * elf64-ppc.c (opd_entry_value): Rewrite cache code.
881 2012-05-29 Tom Tromey <tromey@redhat.com>
883 * opncls.c (bfd_fopen): Always close fd on failure.
884 (bfd_fdopenr): Likewise.
886 2012-05-27 Alan Modra <amodra@gmail.com>
889 * elflink.c (_bfd_elf_merge_symbol): When a symbol defined in
890 a dynamic library finds a new instance with non-default
891 visibility in a regular object, correctly handle symbols
892 already on the undefs list and undo dynamic symbol state when
893 the new symbol is hidden or internal.
895 2012-05-25 H.J. Lu <hongjiu.lu@intel.com>
897 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't use
898 dynamic_sec_flags to create PLT .eh_frame section.
899 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
901 2012-05-25 Alan Modra <amodra@gmail.com>
904 * elf-eh-frame.c (_bfd_elf_eh_frame_present): New function.
905 (_bfd_elf_maybe_strip_eh_frame_hdr): Use it here.
906 * elf-bfd.h (_bfd_elf_eh_frame_present): Declare.
907 * elflink.c (bfd_elf_size_dynamic_sections): Let the backend
908 size dynamic sections before stripping eh_frame_hdr.
909 (bfd_elf_gc_sections): Handle multiple .eh_frame sections.
910 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Drop glink_eh_frame
911 if no other .eh_frame sections exist.
912 * elf64-ppc.c (ppc64_elf_size_stubs): Likewise.
913 * elf32-i386.c (elf_i386_create_dynamic_sections): Don't size
914 or alloc plt_eh_frame here..
915 (elf_i386_size_dynamic_sections): ..do it here instead. Don't
916 specially keep sgotplt, iplt, tgotplt, sdynbss for symbols.
917 (elf_i386_finish_dynamic_sections): Check plt_eh_frame->contents
918 before writing plt offset.
919 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't size
920 or alloc plt_eh_frame here..
921 (elf_x86_64_size_dynamic_sections): ..do it here instead.
922 (elf_x86_64_finish_dynamic_sections): Check plt_eh_frame->contents
923 before writing plt offset.
925 2012-05-24 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (ppc64_elf_size_stubs): Round up glink_eh_frame
929 size to output section alignment.
930 (ppc64_elf_build_stubs): Likewise, and extend last FDE to cover.
932 2012-05-23 Alan Modra <amodra@gmail.com>
934 * elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Handle
935 BFDs with multiple .eh_frame sections.
937 2012-05-23 Alan Modra <amodra@gmail.com>
940 * elflink.c (bfd_elf_discard_info): Don't ignore dynamic BFDs.
942 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
945 * elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
947 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
949 2012-05-22 Alan Modra <amodra@gmail.com>
951 * elflink.c (bfd_elf_discard_info): Look for next .eh_frame if
952 first one is zero size or discarded.
953 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set most of
954 glink_eh_frame contents here..
955 (ppc_elf_finish_dynamic_sections): ..rather than here. Just set
958 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
961 * elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
962 eh_frame section if there is an input .eh_frame section.
963 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
965 2012-05-22 H.J. Lu <hongjiu.lu@intel.com>
968 * elf32-i386.c (elf_i386_create_dynamic_sections): Always
969 create PLT eh_frame section with SEC_LINKER_CREATED.
970 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.
972 2012-05-22 Alan Modra <amodra@gmail.com>
974 * elflink.c (bfd_elf_discard_info): Handle multiple .eh_frame
975 sections attached to a BFD.
976 * section.c (bfd_get_section_by_name): Rewrite description.
977 (bfd_get_next_section_by_name): New function.
978 * bfd-in2.h: Regenerate.
980 2012-05-21 Andreas Schwab <schwab@linux-m68k.org>
982 * elf32-m68k.c (elf_m68k_grok_prstatus): New function.
983 (elf_m68k_grok_psinfo): New function.
984 (elf_backend_grok_prstatus): Define.
985 (elf_backend_grok_psinfo): Define.
987 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
989 * elf64-mips.c (elf_backend_got_header_size): Correct definition.
990 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Use the ELF
991 backend's GOT header size instead of hardcoding it.
993 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
995 * elf32-vax.c (elf_vax_relocate_section)
996 <R_VAX_8, R_VAX_16, R_VAX_32>: Don't check if info->shared again.
998 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1000 * elf32-vax.c (elf_vax_relocate_section)
1001 <R_VAX_8, R_VAX_16, R_VAX_32>: Use section flags rather than
1002 its name as the check for text sections.
1004 2012-05-19 Maciej W. Rozycki <macro@linux-mips.org>
1006 * elf64-mips.c (mips_elf64_be_swap_reloc_out): Also make sure
1007 the third reloc offset is the same as the first.
1009 2012-05-19 Alan Modra <amodra@gmail.com>
1011 * elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
1012 (has_tls_reloc, has_tls_get_addr_call): Move back to..
1013 * elf32-ppc.c: ..here.
1014 (ppc_elf_section_flags, elf_backend_section_flags): Delete.
1015 (ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
1017 2012-05-18 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
1020 _DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
1021 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1023 2012-05-18 Roland McGrath <mcgrathr@google.com>
1025 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix last change so as
1026 not to clobber the ar_fmag field stored in ARED->arch_header.
1028 2012-05-18 Pedro Alves <palves@redhat.com>
1030 * mach-o.h: Don't include sysdep.h.
1032 2012-05-18 Nick Clifton <nickc@redhat.com>
1035 * bfd-in.h: Check for PACKAGE or PACKAGE_VERSION before
1036 complaining about config.h not having been included.
1037 * bfd-in2.h: Regenerate.
1039 2012-05-18 Andreas Schwab <schwab@linux-m68k.org>
1041 * aclocal.m4: Regenerate.
1042 * Makefile.in: Regenerate.
1044 2012-05-17 Daniel Richard G. <skunk@iskunk.org>
1045 Nick Clifton <nickc@redhat.com>
1048 * configure.in: Add check that sysdep.h has been included before
1049 any system header files.
1050 * configure: Regenerate.
1051 * config.in: Regenerate.
1052 * aclocal.m4: Regenerate.
1053 * bfd-in.h: Generate an error if included before config.h.
1054 * sysdep.h: Likewise.
1055 * bfd-in2.h: Regenerate.
1056 * compress.c: Remove #include "config.h".
1057 * plugin.c: Likewise.
1058 * elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
1059 * elf64-hppa.c: Likewise.
1061 * xsymc.c: Likewise.
1063 2012-05-17 Maciej W. Rozycki <macro@linux-mips.org>
1064 Alan Modra <amodra@gmail.com>
1066 * elf.c (ignore_section_sym): Correct comment. Don't return
1067 true for absolute section.
1068 (elf_map_symbols): Move stray comment. Adjust for above change.
1069 Don't discard global section symbols.
1071 2012-05-17 Alan Modra <amodra@gmail.com>
1073 * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
1074 _GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
1075 * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
1078 2012-05-17 Alan Modra <amodra@gmail.com>
1080 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call, has_vle_insns,
1081 is_ppc_vle): Move to..
1082 * elf32-ppc.h: ..here, making is_ppc_vle a macro.
1084 2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
1086 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma,
1087 bfd_get_section_lma, bfd_get_section_alignment,
1088 bfd_get_section_flags, bfd_get_section_userdata): Rewrite macros
1089 in order to use the `bfd' argument.
1090 * bfd-in2.h: Regenerate.
1091 * elf-vxworks.c (elf_vxworks_finish_dynamic_entry): Pass proper `bfd'
1092 as the first argument for `bfd_get_section_alignment'.
1093 * elf32-arm.c (create_ifunc_sections): Likewise, for
1094 `bfd_set_section_alignment'.
1095 * elf32-m32r.c (m32r_elf_relocate_section): Likewise, for
1096 `bfd_get_section_name'.
1097 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
1098 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
1099 (ppc_elf_relocate_section): Likewise.
1100 * elf64-mmix.c (mmix_final_link_relocate): Likewise, for
1101 `bfd_get_section_vma'.
1102 * elf64-ppc.c (create_linkage_sections): Likewise, for
1103 `bfd_set_section_alignment'.
1105 2012-05-16 Georg-Johann Lay <avr@gjlay.de>
1108 * reloc.c: Rename BFD_RELOC_AVR_8_HHI to BFD_RELOC_AVR_8_HLO.
1109 * bfd-in2.h: Regenerate.
1110 * libbfd.h: Regenrate.
1111 * elf32-avr.c (elf_avr_howto_table): Rename R_AVR_8_HHI8 to
1113 (avr_reloc_map): Likewise.
1115 2012-05-16 Daniel Richard G. <skunk@iskunk.org>
1118 * bfd/aout-cris.c: Include sysdep.h before bfd.h.
1119 * bfd/aout-ns32k.c: Likewise.
1120 * bfd/aout-sparcle.c: Likewise.
1121 * bfd/aout0.c: Likewise.
1122 * bfd/bfd-in2.h: Likewise.
1123 * bfd/coff-stgo32.c: Likewise.
1124 * bfd/cpu-lm32.c: Likewise.
1125 * bfd/cpu-microblaze.c: Likewise.
1126 * bfd/cpu-score.c: Likewise.
1127 * bfd/cpu-tilegx.c: Likewise.
1128 * bfd/cpu-tilepro.c: Likewise.
1129 * bfd/elf32-lm32.c: Likewise.
1130 * bfd/elf32-microblaze.c: Likewise.
1131 * bfd/elf32-score7.c: Likewise.
1132 * bfd/elf32-tilepro.c: Likewise.
1133 * bfd/elfxx-tilegx.c: Likewise.
1134 * bfd/mach-o.h: Likewise.
1135 * bfd/nlm32-ppc.c: Likewise.
1136 * bfd/ns32knetbsd.c: Likewise.
1137 * bfd/pef.h: Likewise.
1138 * bfd/plugin.c: Likewise.
1139 * bfd/stab-syms.c: Likewise.
1140 * bfd/sunos.c: Likewise.
1141 * bfd/syms.c: Likewise.
1142 * bfd/xsym.h: Likewise.
1144 2012-05-16 Alan Modra <amodra@gmail.com>
1146 * elflink.c: Rename flaginfo to flinfo throughout, except..
1147 (bfd_elf_lookup_section_flags): ..here, rename finfo to flaginfo.
1148 Formatting, style. Simplify flag match.
1150 2012-05-16 Alan Modra <amodra@gmail.com>
1152 * dwarf2.c: Formatting.
1153 (arange_add): Pass in unit rather than bfd. Update callers.
1154 Ignore empty ranges. Don't ask for cleared memory.
1155 (parse_comp_unit): Only set unit->base_address if processing
1156 DW_TAG_compile_unit.
1157 (find_debug_info): Optimise section lookup.
1158 (place_sections): Use bfd_alloc for stash->adjusted_sections.
1159 (find_line): Match previously parsed comp unit addresses as we
1160 do for newly parsed comp units.
1162 2012-05-16 Alan Modra <amodra@gmail.com>
1164 * archive.c (_bfd_generic_read_ar_hdr_mag): Ensure sscanf
1165 stops at end of ar_size field.
1167 2012-05-16 Alan Modra <amodra@gmail.com>
1171 * elf.c (bfd_section_from_shdr): Fail when .dynsym sh_info is
1172 out of range. As a special case, fix sh_info for zero sh_size.
1173 Do the same for .symtab.
1175 2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
1176 Stephane Carrez <stcarrez@nerim.fr>
1178 * archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
1179 * config.bfd: Likewise.
1180 * cpu-m9s12x.c: New.
1181 * cpu-m9s12xg.c: New.
1182 * elf32-m68hc12.c: Add S12X and XGATE co-processor support.
1183 Add option to offset S12 addresses into XGATE memory space.
1184 Fix carry bug in IMM16 (IMM8 low/high) relocate.
1185 * Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
1186 (ALL_MACHINES_CFILES): Likewise.
1187 * reloc.c: Add S12X relocs.
1188 * Makefile.in: Regenerate.
1189 * bfd-in2.h: Regenerate.
1190 * libbfd.h: Regenerate.
1192 2012-05-14 James Lemke <jwlemke@codesourcery.com>
1193 Catherine Moore <clm@codesourcery.com>
1195 * bfd.c (bfd_lookup_section_flags): Add section parm.
1196 * ecoff.c (bfd_debug_section): Remove flag_info initializer.
1197 * elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
1198 (bfd_elf_lookup_section_flags): Add section parm.
1199 * elf32-ppc.c (is_ppc_vle): New function.
1200 (ppc_elf_modify_segment_map): New function.
1201 (elf_backend_modify_segment_map): Define.
1202 (has_vle_insns): New define.
1203 * elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
1204 * elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
1205 Move in logic to omit / include a section.
1206 * libbfd-in.h (bfd_link_info): Add section parm.
1207 (bfd_generic_lookup_section_flags): Likewise.
1208 * reloc.c (bfd_generic_lookup_section_flags): Likewise.
1209 * section.c (bfd_section): Move out section_flag_info.
1210 (BFD_FAKE_SECTION): Remove flag_info initializer.
1211 * targets.c (_bfd_lookup_section_flags): Add section parm.
1213 2012-05-14 Catherine Moore <clm@codesourcery.com>
1215 * archures.c (bfd_mach_ppc_vle): New.
1216 * bfd-in2.h: Regenerated.
1217 * cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
1218 * elf32-ppc.c (split16_format_type): New enumeration.
1219 (ppc_elf_vle_split16): New function.
1220 (HOWTO): Add entries for R_PPC_VLE relocations.
1221 (ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
1222 (ppc_elf_section_flags): New function.
1223 (ppc_elf_lookup_section_flags): New function.
1224 (ppc_elf_section_processing): New function.
1225 (ppc_elf_check_relocs): Handle PPC_VLE relocations.
1226 (ppc_elf_relocation_section): Likewise.
1227 (elf_backend_lookup_section_flags_hook): Define.
1228 (elf_backend_section_flags): Define.
1229 (elf_backend_section_processing): Define.
1230 * elf32-ppc.h (ppc_elf_section_processing): Declare.
1231 * libbfd.h: Regenerated.
1232 * reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
1233 BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
1234 BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
1235 BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
1236 BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
1237 BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
1238 BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
1239 BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
1240 BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.
1242 2012-05-11 Georg-Johann Lay <avr@gjlay.de>
1245 * reloc.c: Add new ENUM for BFD_RELOC_AVR_8_LO,
1246 BFD_RELOC_AVR_8_HI, BFD_RELOC_AVR_8_HHI.
1247 * bfd-in2.h: Regenerate.
1248 * libbfd.h: Regenrate.
1249 * elf32-avr.c (elf_avr_howto_table): Add entries for
1250 R_AVR_8_LO8, R_AVR_8_HI8, R_AVR_8_HHI8.
1251 (avr_reloc_map): Add RELOC mappings for R_AVR_8_LO8, R_AVR_8_HI8,
1254 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1256 * elf64-x86-64.c (elf_x86_64_relocate_section): Use int in x32
1257 addend overflow check.
1259 2012-05-10 DJ Delorie <dj@redhat.com>
1261 * elf32-rx.c (rx_elf_object_p): Ignore empty segments.
1263 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1265 * elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
1266 hex number in x32 addend overflow check.
1268 2012-05-10 H.J. Lu <hongjiu.lu@intel.com>
1270 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
1271 R_X86_64_RELATIVE64.
1273 2012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
1276 overflow for R_X86_64_RELATIVE64.
1278 2012-05-08 Ben Cheng <bccheng@google.com>
1280 * elf.c: Preserve the original p_align and p_flags if they are
1283 2012-05-07 Alan Modra <amodra@gmail.com>
1285 * elf64-ia64-vms.c (elf64_ia64_relocate_section): Update
1286 RELOC_AGAINST_DISCARDED_SECTION invocation.
1288 2012-05-07 Hans-Peter Nilsson <hp@axis.com>
1290 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Declare and use
1291 local variable i_ instead of assuming and using a variable i.
1293 2012-05-07 Maciej W. Rozycki <macro@linux-mips.org>
1295 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Handle compound
1297 * elfxx-mips.c (mips_reloc_against_discarded_section): New
1299 (_bfd_mips_elf_relocate_section): Call it, in place of
1300 RELOC_AGAINST_DISCARDED_SECTION.
1301 * elf-m10200.c (mn10200_elf_relocate_section): Update arguments
1302 to RELOC_AGAINST_DISCARDED_SECTION.
1303 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1304 * elf32-arm.c (elf32_arm_relocate_section): Likewise.
1305 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1306 * elf32-bfin.c (bfin_relocate_section): Likewise.
1307 (bfinfdpic_relocate_section): Likewise.
1308 * elf32-cr16.c (elf32_cr16_relocate_section): Likewise.
1309 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1310 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1311 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1312 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1313 * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise.
1314 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1315 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1316 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1317 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1318 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1319 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1320 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1321 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1322 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1323 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1324 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1325 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1326 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1327 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1328 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1329 * elf32-mep.c (mep_elf_relocate_section): Likewise.
1330 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
1331 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1332 * elf32-mt.c (mt_elf_relocate_section): Likewise.
1333 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1334 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1335 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
1336 * elf32-rx.c (rx_elf_relocate_section): Likewise.
1337 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1338 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1339 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1340 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1341 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1342 * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1343 * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
1344 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1345 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1346 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
1347 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1348 * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
1349 * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
1350 (elf64_alpha_relocate_section): Likewise.
1351 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1352 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1353 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1354 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1355 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1356 * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1357 * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1358 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1359 * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
1361 2012-05-05 Alan Modra <amodra@gmail.com>
1365 * linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
1367 2012-05-05 Alan Modra <amodra@gmail.com>
1369 * aout-arm.c: Replace all uses of bfd_abs_section, bfd_com_section,
1370 bfd_und_section and bfd_ind_section with their _ptr variants, or
1371 use corresponding bfd_is_* macros.
1372 * aout-ns32k.c: Likewise.
1373 * aout-tic30.c: Likewise.
1374 * coff-arm.c: Likewise.
1375 * coff-tic54x.c: Likewise.
1376 * cpu-ns32k.c: Likewise.
1377 * elf-attrs.c: Likewise.
1378 * elfcode.h: Likewise.
1379 * peicode.h: Likewise.
1380 * reloc.c: Likewise.
1381 * riscix.c: Likewise.
1382 * versados.c: Likewise.
1383 * section.c: Likewise.
1384 (bfd_abs_section, bfd_ind_section, bfd_com_section,
1385 bfd_ind_section): Delete.
1386 (std_section): New array replacing above.
1387 (bfd_abs_section_ptr, bfd_ind_section_ptr, bfd_com_section_ptr,
1388 bfd_ind_section_ptr, STD_SECTION): Update.
1389 (BFD_FAKE_SECTION, GLOBAL_SYM_INIT): Remove unnecessary casts.
1390 * bfd-in2.h: Regenerate.
1392 2012-05-03 Sean Keys <skeys@ipdatasys.com>
1394 * cpu-xgate.c: New file. Added XGATE support.
1395 * archures.c (bfd_architecture): Add XGATE architecture.
1396 (bfd_archures_list): Add reference to XGATE architecture info.
1397 * elf-bfd.h (prep_headers): Handle bfd_arch_xgate.
1398 * reloc.c: Add various XGATE relocation enums.
1399 * targets.c (bfd_elf32_xgate_vec): Declare and add to target vector
1401 * Makefile.am: Add support for XGATE elf.
1402 * configure.in: Ditto.
1403 * config.bfd: Ditto.
1404 * Makefile.in: Regenerate.
1408 Added files for XGATE relocations.
1409 * elf32-xgate.c: Created minimal relocation file.
1410 * elf32-xgate.h: Created minimal header file for elf32-xgate.
1412 2012-05-03 Tristan Gingold <gingold@adacore.com>
1414 * dwarf2.c (decode_line_info): Ignore
1415 DW_LNE_HP_source_file_correlation.
1417 2012-05-01 Nick Clifton <nickc@redhat.com>
1420 * aoutx.h: Rename 'finfo' to 'flaginfo' to avoid conflicts with
1422 * coff-ppc.c: Likewise.
1423 * cofflink.c: Likewise.
1424 * elf32-arm.c: Likewise.
1425 * elf64-sparc.c: Likewise.
1426 * elflink.c: Likewise.
1427 * pdp11.c: Likewise.
1428 * rescoff.c: Likewise.
1430 2012-04-26 Mark Wielaard <mjw@redhat.com>
1432 * dwarf2.c (scan_unit_for_symbols): Account for DW_AT_high_pc
1433 possibly being relative to DW_AT_low_pc.
1434 (parse_comp_unit): Likewise.
1436 2012-04-26 Andreas Schwab <schwab@linux-m68k.org>
1438 * elf32-m68k.c (elf_m68k_check_relocs): Mark non-GOT references
1439 also when generating PIE.
1440 (elf_m68k_discard_copies): Mark undefined weak symbols referenced
1441 by relocations as dynamic.
1443 2012-04-26 Hans-Peter Nilsson <hp@axis.com>
1445 Provide a way for programs to recognize BFD_ASSERT calls.
1446 * bfd.c (bfd_assert_handler_type): New API type.
1447 (bfd_set_assert_handler, bfd_get_assert_handler): New API functions.
1448 (_bfd_assert_handler): New variable.
1449 (_bfd_default_assert_handler): New function.
1450 (bfd_assert): Call _bfd_assert_handler, not _bfd_error_handler.
1451 * libbfd-in.h (_bfd_assert_handler): Declare.
1452 * libbfd.h, bfd-in2.h: Regenerate.
1454 2012-04-24 Hans-Peter Nilsson <hp@axis.com>
1457 * elf32-arm.c (elf32_arm_gc_sweep_hook): Handle a forced-local
1458 symbol, where PLT refcount is set to -1.
1460 2012-04-24 Alan Modra <amodra@gmail.com>
1463 * elf-bfd.h (_bfd_elf_link_just_syms): Define as
1464 _bfd_generic_link_just_syms.
1465 * elflink.c (_bfd_elf_link_just_syms): Delete.
1466 * linker.c (_bfd_generic_link_just_syms): Set sec_info_type.
1468 * bfd-in.h (discarded_section): Renamed from elf_discarded_section.
1469 * section.c (SEC_INFO_TYPE_NONE, SEC_INFO_TYPE_STABS,
1470 SEC_INFO_TYPE_MERGE, SEC_INFO_TYPE_EH_FRAME,
1471 SEC_INFO_TYPE_JUST_SYMS): Renamed from corresponding ELF_INFO_TYPE.
1472 * elf-eh-frame.c, * elf-m10200.c, * elf-m10300.c,
1473 * elf.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1474 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
1475 * elf32-crx.c, * elf32-d10v.c, * elf32-epiphany.c,
1476 * elf32-fr30.c, * elf32-frv.c, * elf32-h8300.c,
1477 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c,
1478 * elf32-i860.c, * elf32-ip2k.c, * elf32-iq2000.c,
1479 * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c,
1480 * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
1481 * elf32-mep.c, * elf32-moxie.c, * elf32-msp430.c,
1482 * elf32-mt.c, * elf32-openrisc.c, * elf32-ppc.c,
1483 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c,
1484 * elf32-score.c, * elf32-score7.c, * elf32-sh.c,
1485 * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1486 * elf32-v850.c, * elf32-vax.c, * elf32-xc16x.c,
1487 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
1488 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1489 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c,
1490 * elf64-x86-64.c, * elflink.c, * elfnn-ia64.c,
1491 * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c,
1492 * reloc.c: Update all references.
1493 * bfd-in2.h: Regenerate.
1495 2012-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1497 * elf32-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1498 * elf64-s390.c (ELF_DYNAMIC_INTERPRETER): Set to the GCC default.
1500 2012-04-19 Thomas Schwinge <thomas@codesourcery.com>
1502 * elf32-sh.c (elf_sh_link_hash_entry): Specify an enum identifier for
1504 (allocate_dynrelocs, sh_elf_relocate_section, sh_elf_check_relocs): Use
1507 2012-04-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1509 * elf32-sh.c (allocate_dynrelocs): Don't allocate dynamic
1510 relocations when LE conversion happens on the IE tls symbol.
1512 2012-04-17 Roland McGrath <mcgrathr@google.com>
1514 * elf64-x86-64.c (elf_x86_64_nacl_plt0_entry): Fix nop padding
1515 so that 32-byte boundary is a proper instruction boundary.
1517 2012-04-17 Tristan Gingold <gingold@adacore.com>
1519 * vms-lib.c (_bfd_vms_lib_get_module): Append .obj extension to
1520 member of an object archive.<
1522 2012-04-17 Tristan Gingold <gingold@adacore.com>
1524 * vms-lib.c (MAX_EKEYLEN): Define.
1525 (MAX_KEYLEN): Fix value.
1526 (vms_write_index): Add comments and fix indentation.
1527 Adjust comparaison. Add assertions. Free kbn_blk.
1528 (_bfd_vms_lib_write_archive_contents): Use MAX_EKEYLEN.
1529 Compense MAX_KEYLEN adjustment.
1531 2012-04-16 Maciej W. Rozycki <macro@linux-mips.org>
1533 * elfxx-mips.c (mips16_stub_symndx): Handle n64 compound relocs.
1534 (_bfd_mips_elf_check_relocs): Update accordingly.
1536 2012-04-13 Alan Modra <amodra@gmail.com>
1539 * elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
1542 2012-04-12 David S. Miller <davem@davemloft.net>
1544 * reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
1545 BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
1546 * libbfd.h: Regenerate.
1547 * bfd-in2.h: Likewise.
1548 * elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
1549 (_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
1550 R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
1551 (_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
1552 (_bfd_sparc_elf_check_relocs): Likewise.
1553 (_bfd_sparc_elf_gc_sweep_hook): Likewise.
1554 (_bfd_sparc_elf_relocate_section): Likewise.
1556 2012-04-12 Roland McGrath <mcgrathr@google.com>
1558 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
1560 (struct elf32_arm_link_hash_table): New member `nacl_p'.
1561 (elf32_arm_link_hash_table_create): Initialize it.
1562 (elf32_arm_nacl_link_hash_table_create): New function.
1563 (arm_movw_immediate, arm_movt_immediate): New functions.
1564 (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
1565 (elf32_arm_finish_dynamic_sections): Likewise.
1566 (elf32_arm_output_plt_map_1): Likewise.
1567 (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
1568 New backend vector stanza.
1569 (elf32_arm_nacl_modify_segment_map): New function.
1570 * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
1571 * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
1572 * configure.in: Likewise.
1573 (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
1574 (bfd_elf32_littlearm_nacl_vec): Likewise.
1575 (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
1576 (bfd_elf32_bigarm_symbian_vec): Likewise.
1577 (bfd_elf32_littlearm_symbian_vec): Likewise.
1578 (bfd_elf32_bigarm_vxworks_vec): Likewise.
1579 (bfd_elf32_littlearm_vxworks_vec): Likewise.
1580 * configure: Regenerated.
1582 2012-04-12 Tristan Gingold <gingold@adacore.com>
1584 * elflink.c (elf_link_output_extsym): Add a guard.
1585 (bfd_elf_final_link): Remove assertion.
1586 (bfd_elf_final_link): Add a guard.
1587 * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
1588 (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
1589 (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
1590 (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
1592 (elfNN-ia64-vms target): Move to ...
1593 * elf64-ia64-vms.c: New file.
1594 * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
1595 * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
1596 (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
1597 * configure: Regenerate.
1598 * Makefile.in: Regenerate.
1600 2012-04-11 Nick Clifton <nickc@redhat.com>
1603 * elf64-ppc.c (opd_entry_value): When dealing with sections
1604 without relocs, keep the last section loaded in order to avoid
1605 unnecessary reloads.
1607 2012-04-09 Roland McGrath <mcgrathr@google.com>
1609 * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
1610 * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
1611 (nacl_modify_program_headers): Likewise.
1613 2012-04-03 Roland McGrath <mcgrathr@google.com>
1615 * elf-nacl.c: New file.
1616 * elf-nacl.h: New file.
1617 * elf32-i386.c (elf_backend_modify_segment_map): Define for
1618 bfd_elf32_i386_nacl_vec.
1619 (elf_backend_modify_program_headers): Likewise.
1620 * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
1621 bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
1622 (elf_backend_modify_program_headers): Likewise.
1623 * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
1624 (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
1625 * Makefile.in: Regenerated.
1626 * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
1627 (bfd_elf32_x86_64_nacl_vec): Likewise.
1628 (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
1629 (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
1630 (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
1631 (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
1632 (bfd_elf32_i386_nacl_vec): Likewise.
1633 (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
1634 (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
1635 * configure: Regenerated.
1637 2012-03-31 Andreas Schwab <schwab@linux-m68k.org>
1639 * elf32-m68k.c (elf_m68k_relocate_section): Allow
1640 R_68K_TLS_LE{8,16,32} for PIE.
1642 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1644 * elf64-s390.c: Fix several comments regarding PLT entry
1646 * elf32-s390.c: Likewise.
1648 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1650 * elf64-s390.c: Use the section pointer shortcuts in
1651 elf_link_hash_table and remove them from the target specific
1653 * elf32-s390.c: Likewise.
1655 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1657 * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):
1659 (PLT_PIC_ENTRY_WORD*, PLT_PIC12_ENTRY_WORD*): Remove.
1660 (elf_s390_finish_dynamic_symbol): Use memcpy instead of bfd_put_32.
1661 (elf_s390_finish_dynamic_sections): Likewise.
1662 * elf32-s390.c (elf_s390_plt_entry, elf_s390_plt_pic_entry)
1663 (elf_s390_plt_pic12_entry, elf_s390_plt_pic16_entry)
1664 (elf_s390_plt_first_entry, elf_s390_plt_pic_first_entry): New definitions.
1665 (PLT_PIC16_ENTRY_WORD*, PLT_ENTRY_WORD*)
1666 (PLT_PIC_FIRST_ENTRY_WORD*, PLT_FIRST_ENTRY_WORD*): Remove.
1668 2012-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1670 * elf32-s390.c (struct elf_s390_dyn_relocs): Remove.
1671 Rename all occurrences in the file to elf_dyn_relocs.
1672 * elf64-s390.c: Likewise.
1674 2012-03-30 Alan Modra <amodra@gmail.com>
1676 * elflink.c (_bfd_elf_gc_mark_reloc): Don't delve into dynamic
1679 2012-03-29 Alan Modra <amodra@gmail.com>
1681 * bfd-in.h (bfd_get_arch_size, bfd_get_sign_extend_vma): Delete.
1682 * bfd-in2.h: Regenerate.
1684 2012-03-23 Alan Modra <amodra@gmail.com>
1686 * elf.c (assign_file_positions_for_non_load_sections): Don't warn
1687 on empty alloc sections.
1689 2012-03-23 Alan Modra <amodra@gmail.com>
1691 * linker.c (_bfd_nearby_section): New function, split out from..
1693 * bfd-in.h (_bfd_nearby_section): Declare.
1694 * bfd-in2.h: Regenerate.
1695 * elflink.c (elf_link_input_bfd): Don't use text_index_section or
1696 data_index_section with ld -q or ld -r output relocs against
1697 stripped output sections. Instead use _bfd_nearby_section.
1699 2012-03-23 Alan Modra <amodra@gmail.com>
1702 * elf64-ppc.c (opd_entry_value): Read full symbol table when
1703 sym hashes unavailable.
1705 2012-03-21 Eliot Dresselhaus <eliot@sonic.net>
1707 * elf32-tic6x.c (elf32_tic6x_merge_private_bfd_data): Return TRUE
1708 for non-C6X objects.
1710 2012-03-20 Kai Tietz <ktietz@redhat.com>
1713 * configure.in (AC_CHECK_HEADERS): Test for windows.h and dlfcn.h.
1714 * plugin.c: Guard include of dlfcn.h if HAVE_DLFCN_H is defined.
1715 Add windows.h header include if HAVE_WINDOWS_H is defined.
1716 (dlerror): New static function if windows variant is used instead
1718 (dlclose): Likewise.
1721 * configure: Regenerated.
1722 * config.in: Regenerated.
1724 2012-03-20 H.J. Lu <hongjiu.lu@intel.com>
1727 * elf32-i386.c (elf_i386_relocate_section): Don't issue an error
1728 for R_386_GOTOFF relocation against protected function if
1729 SYMBOLIC_BIND is true.
1731 * elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
1732 error for R_X86_64_GOTOFF64 relocation against protected function
1733 when building executable or SYMBOLIC_BIND is true.
1735 2012-03-16 Roland McGrath <mcgrathr@google.com>
1737 * config.bfd: Handle x86_64-*-nacl*.
1738 * elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
1739 (bfd_elf32_x86_64_nacl_vec): Likewise.
1740 * targets.c: Support them.
1741 * configure.in: Likewise.
1742 * configure: Regenerated.
1744 2012-03-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1746 * elf32-arm.c (elf32_arm_attributes_accept_div): New function.
1747 (elf32_arm_attributes_forbid_div): Likewise.
1748 (elf32_arm_merge_eabi_attributes): Correct handling of
1751 2012-03-15 Roland McGrath <mcgrathr@google.com>
1753 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Use
1754 elf_x86_64_backend_data parameters for plt_eh_frame.
1756 * elf64-x86-64.c (struct elf_x86_64_backend_data): New type.
1757 (get_elf_x86_64_backend_data, GET_PLT_ENTRY_SIZE): New macros.
1758 (elf_x86_64_arch_bed): New variable.
1759 (elf_backend_arch_data): New macro.
1760 (elf_x86_64_adjust_dynamic_symbol): Use GET_PLT_ENTRY_SIZE.
1761 (elf_x86_64_allocate_dynrelocs): Likewise.
1762 (elf_x86_64_relocate_section): Likewise.
1763 (elf_x86_64_plt_sym_val): Likewise.
1764 (elf_x86_64_finish_dynamic_symbol): Use elf_x86_64_backend_data
1765 parameters for PLT details.
1766 (elf_x86_64_finish_dynamic_sections): Likewise.
1768 2012-03-14 Roland McGrath <mcgrathr@google.com>
1770 * elf32-i386.c (elf_i386_nacl_pic_plt0_entry): Initialize up
1771 to the full size, padding out with nop instructions.
1773 2012-03-12 Alan Modra <amodra@gmail.com>
1775 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Don't warn
1776 on zero size dynbss symbol.
1777 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
1778 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
1779 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
1780 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
1781 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
1782 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
1783 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
1784 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
1785 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
1786 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
1787 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1788 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
1789 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
1790 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
1791 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
1792 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1793 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
1794 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
1795 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
1796 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1797 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
1799 2012-03-10 Edmar Wienskoski <edmar@freescale.com>
1801 * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1802 * bfd-in2.h: Regenerate.
1803 * cpu-powerpc.c (bfd_powerpc_archs): Add entries for
1804 bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500.
1806 2012-03-09 H.J. Lu <hongjiu.lu@intel.com>
1809 * elf32-i386.c (elf_i386_relocate_section): Restore
1812 * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
1815 2012-03-08 Tristan Gingold <gingold@adacore.com>
1817 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Set maximum
1818 keylen according to archive kind. Set nextvbn and nextrfa lhd
1819 fields. Add comments.
1821 2012-03-07 Nick Clifton <nickc@redhat.com>
1823 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
1825 (elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
1826 (elf_mn10300_tdata): Define.
1827 (elf_mn10300_local_got_tls_type): Define.
1828 (elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
1829 R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
1830 R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
1831 R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
1832 (mn10300_reloc_map): Likewise.
1833 (elf_mn10300_tls_transition): New function.
1834 (dtpoff, tpoff, mn10300_do_tls_transition): New functions.
1835 (mn10300_elf_check_relocs): Add TLS support.
1836 (mn10300_elf_final_link_relocate): Likewise.
1837 (mn10300_elf_relocate_section): Likewise.
1838 (mn10300_elf_relax_section): Likewise.
1839 (elf32_mn10300_link_hash_newfunc): Initialise new field.
1840 (_bfd_mn10300_copy_indirect_symbol): New function.
1841 (elf32_mn10300_link_hash_table_create): Initialise new fields.
1842 (_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
1843 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
1844 (_bfd_mn10300_elf_reloc_type_class): Allocate an
1845 elf_mn10300_obj_tdata structure.
1846 (elf_backend_copy_indirect_symbol): Define.
1847 * reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
1848 BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
1849 BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
1850 BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
1851 (BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
1852 alongside other MN10300 relocations.
1853 * bfd-in2.h: Regenerate.
1854 * libbfd.h: Regenerate.
1856 2012-03-06 Jakub Jelinek <jakub@redhat.com>
1858 * elf64-x86-64.c (elf_x86_64_relocate_section): For R_X86_64_RELATIVE
1859 set relocate to TRUE.
1861 2012-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1864 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Also ignore
1865 overflows for R_SPARC_UA32 in .stab sections.
1867 2012-03-01 Alan Modra <amodra@gmail.com>
1869 * elfxx-tilegx.c (tilegx_elf_relocate_section): Silence bogus warning.
1871 2012-02-27 Alan Modra <amodra@gmail.com>
1873 * elf32-sh.c (sh_elf_osec_to_segment): Check for elf flavour bfd
1874 before calling elf specific function.
1875 (sh_elf_osec_readonly_p): Test for error return from above.
1877 2012-02-27 Alan Modra <amodra@gmail.com>
1879 * elf32-spu.c (build_stub): Fix malloc under-allocation.
1881 2012-02-25 Walter Lee <walt@tilera.com>
1882 * reloc.c: Add BFD_RELOC_TILEPRO_TLS_GD_CALL,
1883 BFD_RELOC_TILEPRO_IMM8_X0_TLS_GD_ADD,
1884 BFD_RELOC_TILEPRO_IMM8_X1_TLS_GD_ADD,
1885 BFD_RELOC_TILEPRO_IMM8_Y0_TLS_GD_ADD,
1886 BFD_RELOC_TILEPRO_IMM8_Y1_TLS_GD_ADD,
1887 BFD_RELOC_TILEPRO_TLS_IE_LOAD, BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE,
1888 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE,
1889 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_LO,
1890 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_LO,
1891 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HI,
1892 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HI,
1893 BFD_RELOC_TILEPRO_IMM16_X0_TLS_LE_HA,
1894 BFD_RELOC_TILEPRO_IMM16_X1_TLS_LE_HA,
1895 BFD_RELOC_TILEGX_IMM16_X0_HW0_TLS_LE,
1896 BFD_RELOC_TILEGX_IMM16_X1_HW0_TLS_LE,
1897 BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_TLS_LE,
1898 BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_TLS_LE,
1899 BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_TLS_LE,
1900 BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_TLS_LE,
1901 BFD_RELOC_TILEGX_TLS_GD_CALL, BFD_RELOC_TILEGX_IMM8_X0_TLS_GD_ADD,
1902 BFD_RELOC_TILEGX_IMM8_X1_TLS_GD_ADD,
1903 BFD_RELOC_TILEGX_IMM8_Y0_TLS_GD_ADD,
1904 BFD_RELOC_TILEGX_IMM8_Y1_TLS_GD_ADD, BFD_RELOC_TILEGX_TLS_IE_LOAD,
1905 BFD_RELOC_TILEGX_IMM8_X0_TLS_ADD,
1906 BFD_RELOC_TILEGX_IMM8_X1_TLS_ADD,
1907 BFD_RELOC_TILEGX_IMM8_Y0_TLS_ADD, BFD_RELOC_TILEGX_IMM8_Y1_TLS_ADD.
1908 Delete BFD_RELOC_TILEGX_IMM16_X0_HW1_GOT,
1909 BFD_RELOC_TILEGX_IMM16_X1_HW1_GOT,
1910 BFD_RELOC_TILEGX_IMM16_X0_HW2_GOT,
1911 BFD_RELOC_TILEGX_IMM16_X1_HW2_GOT,
1912 BFD_RELOC_TILEGX_IMM16_X0_HW3_GOT,
1913 BFD_RELOC_TILEGX_IMM16_X1_HW3_GOT,
1914 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_GOT,
1915 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_GOT,
1916 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_GD,
1917 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_GD,
1918 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_GD,
1919 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_GD,
1920 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_GD,
1921 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_GD,
1922 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_GD,
1923 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_GD,
1924 BFD_RELOC_TILEGX_IMM16_X0_HW1_TLS_IE,
1925 BFD_RELOC_TILEGX_IMM16_X1_HW1_TLS_IE,
1926 BFD_RELOC_TILEGX_IMM16_X0_HW2_TLS_IE,
1927 BFD_RELOC_TILEGX_IMM16_X1_HW2_TLS_IE,
1928 BFD_RELOC_TILEGX_IMM16_X0_HW3_TLS_IE,
1929 BFD_RELOC_TILEGX_IMM16_X1_HW3_TLS_IE,
1930 BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_TLS_IE,
1931 BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_TLS_IE.
1932 * elf32-tilepro.c (tilepro_elf_howto_table): Update tilepro
1934 (tilepro_reloc_map): Ditto.
1935 (tilepro_info_to_howto_rela): Ditto.
1936 (reloc_to_create_func): Ditto.
1937 (tilepro_tls_translate_to_le): New.
1938 (tilepro_tls_translate_to_ie): New.
1939 (tilepro_elf_tls_transition): New.
1940 (tilepro_elf_check_relocs): Handle new tls relocations.
1941 (tilepro_elf_gc_sweep_hook): Ditto.
1942 (allocate_dynrelocs): Ditto.
1943 (tilepro_elf_relocate_section): Ditto.
1944 (tilepro_replace_insn): New.
1945 (insn_mask_X1): New.
1946 (insn_mask_X0_no_dest_no_srca): New
1947 (insn_mask_X1_no_dest_no_srca): New
1948 (insn_mask_Y0_no_dest_no_srca): New
1949 (insn_mask_Y1_no_dest_no_srca): New
1952 (insn_tls_le_move_X1): New
1953 (insn_tls_le_move_zero_X0X1): New
1954 (insn_tls_ie_lw_X1): New
1955 (insn_tls_ie_add_X0X1): New
1956 (insn_tls_ie_add_Y0Y1): New
1957 (insn_tls_gd_add_X0X1): New
1958 (insn_tls_gd_add_Y0Y1): New
1959 * elfxx-tilegx.c (tilegx_elf_howto_table): Update tilegx
1961 (tilegx_reloc_map): Ditto.
1962 (tilegx_info_to_howto_rela): Ditto.
1963 (reloc_to_create_func): Ditto.
1964 (tilegx_elf_link_hash_table): New field disable_le_transition.
1965 (tilegx_tls_translate_to_le): New.
1966 (tilegx_tls_translate_to_ie): New.
1967 (tilegx_elf_tls_transition): New.
1968 (tilegx_elf_check_relocs): Handle new tls relocations.
1969 (tilegx_elf_gc_sweep_hook): Ditto.
1970 (allocate_dynrelocs): Ditto.
1971 (tilegx_elf_relocate_section): Ditto.
1972 (tilegx_copy_bits): New.
1973 (tilegx_replace_insn): New.
1974 (insn_mask_X1): New.
1975 (insn_mask_X0_no_dest_no_srca): New.
1976 (insn_mask_X1_no_dest_no_srca): New.
1977 (insn_mask_Y0_no_dest_no_srca): New.
1978 (insn_mask_Y1_no_dest_no_srca): New.
1979 (insn_mask_X0_no_operand): New.
1980 (insn_mask_X1_no_operand): New.
1981 (insn_mask_Y0_no_operand): New.
1982 (insn_mask_Y1_no_operand): New.
1983 (insn_tls_ie_ld_X1): New.
1984 (insn_tls_ie_ld4s_X1): New.
1985 (insn_tls_ie_add_X0X1): New.
1986 (insn_tls_ie_add_Y0Y1): New.
1987 (insn_tls_ie_addx_X0X1): New.
1988 (insn_tls_ie_addx_Y0Y1): New.
1989 (insn_tls_gd_add_X0X1): New.
1990 (insn_tls_gd_add_Y0Y1): New.
1991 (insn_move_X0X1): New.
1992 (insn_move_Y0Y1): New.
1993 (insn_add_X0X1): New.
1994 (insn_add_Y0Y1): New.
1995 (insn_addx_X0X1): New.
1996 (insn_addx_Y0Y1): New.
1997 * libbfd.h: Regenerate.
1998 * bfd-in2.h: Regenerate.
2000 2012-02-25 Walter Lee <walt@tilera.com>
2002 * config.bfd (tilegx-*-*): rename little endian vector; add big
2004 (tilegxbe-*-*): New case.
2005 * configure.in (bfd_elf32_tilegx_vec): Rename...
2006 (bfd_elf32_tilegx_le_vec): ... to this.
2007 (bfd_elf32_tilegx_be_vec): New vector.
2008 (bfd_elf64_tilegx_vec): Rename...
2009 (bfd_elf64_tilegx_le_vec): ... to this.
2010 (bfd_elf64_tilegx_be_vec): New vector.
2011 * configure: Regenerate.
2012 * elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
2013 (TARGET_LITTLE_NAME): Ditto.
2014 (TARGET_BIG_SYM): Define.
2015 (TARGET_BIG_NAME): Define.
2016 * elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
2017 (TARGET_LITTLE_NAME): Ditto.
2018 (TARGET_BIG_SYM): Define.
2019 (TARGET_BIG_NAME): Define.
2020 * targets.c (bfd_elf32_tilegx_vec): Rename...
2021 (bfd_elf32_tilegx_le_vec): ... to this.
2022 (bfd_elf32_tilegx_be_vec): Declare.
2023 (bfd_elf64_tilegx_vec): Rename...
2024 (bfd_elf64_tilegx_le_vec): ... to this.
2025 (bfd_elf64_tilegx_be_vec): Declare.
2026 (_bfd_target_vector): Add / rename above vectors.
2027 * arctures.c (bfd_architecture): Define bfd_mach_tilegx32.
2028 * bfd-in2.h: Regenerate.
2029 * cpu-tilegx.c (bfd_tilegx32_arch): define.
2030 (bfd_tilegx_arch): link to bfd_tilegx32_arch.
2032 2012-02-24 Nick Clifton <nickc@redhat.com>
2035 * reloc.c (bfd_generic_get_relocated_section_contents): Issue an
2036 error message instead of aborting, when an outofrange reloc is
2039 2012-02-23 Iain Sandoe <idsandoe@googlemail.com>
2041 * mach-o.c (bfd_mach_o_swap_in_non_scattered_reloc): New.
2042 (bfd_mach_o_canonicalize_one_reloc): Swap non-scattered reloc
2043 bit-fields when target and host differ in endian-ness. When
2044 PAIRs are non-scattered find the 'symbol' from the preceding
2045 reloc. Add FIXME re. reloc symbols on section boundaries.
2046 (bfd_mach_o_swap_out_non_scattered_reloc): New.
2047 (bfd_mach_o_write_relocs): Use bfd_mach_o_encode_non_scattered_reloc.
2049 2012-02-17 Iain Sandoe <idsandoe@googlemail.com>
2051 * mach-o-i386.c (i386_howto_table): Add support for 16 bit
2053 (bfd_mach_o_i386_swap_reloc_in): Handle 16bit sect-diffs.
2054 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2056 2012-02-17 Tristan Gingold <gingold@adacore.com>
2058 * reloc.c (BFD_RELOC_MACH_O_LOCAL_SECTDIFF):
2059 * libbfd.h: Regenerated.
2060 * bfd-in2.h: Likewise.
2061 * mach-o-i386.c (i386_howto_table): Include local sectdiff.
2062 (bfd_mach_o_i386_swap_reloc_in): Update for local sectdiff.
2063 (bfd_mach_o_i386_swap_reloc_out): Likewise.
2065 2012-02-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2067 * elf32-s390.c (elf_s390_relocate_section): Support basr in the
2068 GD->LE and LD->LE optimizations.
2070 2012-02-16 Alan Modra <amodra@gmail.com>
2073 * elf32-rx.c (elf32_rx_relax_section): Correct width check.
2075 2012-02-13 Richard Henderson <rth@redhat.com>
2078 * linker.c (fix_syms): Force symbols outside any section into
2079 bfd_abs_section_ptr.
2081 2012-02-13 Alan Modra <amodra@gmail.com>
2083 * elf32-m68hc1x.c (elf32_m68hc11_merge_symbol_attribute): New function.
2084 * elf32-m68hc1x.h (elf32_m68hc11_merge_symbol_attribute): Declare.
2085 * elf32-m68hc11.c (elf_backend_merge_symbol_attribute): Define.
2086 * elf32-m68hc12.c (elf_backend_merge_symbol_attribute): Define.
2088 2012-02-11 Jan Kratochvil <jan.kratochvil@redhat.com>
2089 Nick Clifton <nickc@redhat.com>
2091 * oasys.c (oasys_write_header): Fix compilation warning on zero-sized
2094 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2096 * mach-o.c (bfd_mach_o_build_seg_command): Count zerofill section
2097 vma additions in their logical, rather than physical order.
2099 2012-02-10 Iain Sandoe <idsandoe@googlemail.com>
2101 * mach-o.c (mach_o_section_name_xlat): Correct eh-frame section
2103 * mach-o-x86-64.c (text_section_names_xlat): New.
2104 (mach_o_x86_64_segsec_names_xlat): New.
2105 (bfd_mach_o_tgt_seg_table): Define to mach_o_x86_64_segsec_names_xlat.
2106 * mach-o-i386.c (text_section_names_xlat): Correct section parameters.
2108 2012-02-10 Tristan Gingold <gingold@adacore.com>
2110 * elfnn-ia64.c (elfNN_vms_object_p): Change comparison operator
2111 to avoid infinite loop. Add comments.
2113 2012-02-09 H.J. Lu <hongjiu.lu@intel.com>
2116 * cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
2118 (bfd_arch_i386_short_nop_fill): New.
2119 (bfd_arch_i386_long_nop_fill): Likewise.
2120 Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
2121 initializers. Use bfd_arch_i386_long_nop_fill on 64bit
2122 bfd_arch_info initializers.
2124 * cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
2125 (bfd_arch_i386_short_nop_fill): This.
2126 Update bfd_arch_info initializers.
2127 * cpu-l1om.c: Likewise.
2129 2012-02-08 Alan Modra <amodra@gmail.com>
2131 * elflink.c (_bfd_elf_gc_mark_rsec): Mark weakdef syms too.
2132 (_bfd_elf_fix_symbol_flags): When a weakdef is def_regular, clear
2133 the correct h->u.weakdef.
2135 2012-02-07 Alan Modra <amodra@gmail.com>
2137 * elf.c (elf_find_function): Don't use internal_elf_sym.
2138 (_bfd_elf_maybe_function_sym): Likewise. Replace elf_symbol_type
2139 parameter with asymbol.
2140 * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise.
2141 * elf-bfd.h (_bfd_elf_maybe_function_sym): Update prototype.
2142 (struct elf_backend_data <maybe_function_sym>): Likewise.
2144 2012-02-02 Vidya Praveen (vidya.praveen@atmel.com)
2147 * elf32-avr.c (elf32_avr_relax_section): Correct the
2148 condition that qualifies the candidates for relaxation.
2150 2012-02-02 Tristan Gingold <gingold@adacore.com>
2152 * bfdio.c (real_fopen): Remove unused vms_modes variable.
2154 2012-02-02 Tristan Gingold <gingold@adacore.com>
2156 * mach-o.c (bfd_mach_o_read_header): Silent uninitialized
2159 2012-02-02 Tristan Gingold <gingold@adacore.com>
2161 * archive.c (bfd_slurp_armap): Fix thinko in cast.
2163 2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
2166 * archures.c (bfd_arch_info): Add fill.
2167 (bfd_default_arch_struct): Add bfd_arch_default_fill.
2168 (bfd_arch_default_fill): New.
2170 * configure.in: Set bfd version to 2.22.52.
2171 * configure: Regenerated.
2173 * cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
2175 * cpu-arc.c: Likewise.
2176 * cpu-arm.c: Likewise.
2177 * cpu-avr.c: Likewise.
2178 * cpu-bfin.c: Likewise.
2179 * cpu-cr16.c: Likewise.
2180 * cpu-cr16c.c: Likewise.
2181 * cpu-cris.c: Likewise.
2182 * cpu-crx.c: Likewise.
2183 * cpu-d10v.c: Likewise.
2184 * cpu-d30v.c: Likewise.
2185 * cpu-dlx.c: Likewise.
2186 * cpu-epiphany.c: Likewise.
2187 * cpu-fr30.c: Likewise.
2188 * cpu-frv.c: Likewise.
2189 * cpu-h8300.c: Likewise.
2190 * cpu-h8500.c: Likewise.
2191 * cpu-hppa.c: Likewise.
2192 * cpu-i370.c: Likewise.
2193 * cpu-i860.c: Likewise.
2194 * cpu-i960.c: Likewise.
2195 * cpu-ia64.c: Likewise.
2196 * cpu-ip2k.c: Likewise.
2197 * cpu-iq2000.c: Likewise.
2198 * cpu-lm32.c: Likewise.
2199 * cpu-m10200.c: Likewise.
2200 * cpu-m10300.c: Likewise.
2201 * cpu-m32c.c: Likewise.
2202 * cpu-m32r.c: Likewise.
2203 * cpu-m68hc11.c: Likewise.
2204 * cpu-m68hc12.c: Likewise.
2205 * cpu-m68k.c: Likewise.
2206 * cpu-m88k.c: Likewise.
2207 * cpu-mcore.c: Likewise.
2208 * cpu-mep.c: Likewise.
2209 * cpu-microblaze.c: Likewise.
2210 * cpu-mips.c: Likewise.
2211 * cpu-mmix.c: Likewise.
2212 * cpu-moxie.c: Likewise.
2213 * cpu-msp430.c: Likewise.
2214 * cpu-mt.c: Likewise.
2215 * cpu-ns32k.c: Likewise.
2216 * cpu-openrisc.c: Likewise.
2217 * cpu-or32.c: Likewise.
2218 * cpu-pdp11.c: Likewise.
2219 * cpu-pj.c: Likewise.
2220 * cpu-plugin.c: Likewise.
2221 * cpu-powerpc.c: Likewise.
2222 * cpu-rl78.c: Likewise.
2223 * cpu-rs6000.c: Likewise.
2224 * cpu-rx.c: Likewise.
2225 * cpu-s390.c: Likewise.
2226 * cpu-score.c: Likewise.
2227 * cpu-sh.c: Likewise.
2228 * cpu-sparc.c: Likewise.
2229 * cpu-spu.c: Likewise.
2230 * cpu-tic30.c: Likewise.
2231 * cpu-tic4x.c: Likewise.
2232 * cpu-tic54x.c: Likewise.
2233 * cpu-tic6x.c: Likewise.
2234 * cpu-tic80.c: Likewise.
2235 * cpu-tilegx.c: Likewise.
2236 * cpu-tilepro.c: Likewise.
2237 * cpu-v850.c: Likewise.
2238 * cpu-vax.c: Likewise.
2239 * cpu-w65.c: Likewise.
2240 * cpu-we32k.c: Likewise.
2241 * cpu-xc16x.c: Likewise.
2242 * cpu-xstormy16.c: Likewise.
2243 * cpu-xtensa.c: Likewise.
2244 * cpu-z80.c: Likewise.
2245 * cpu-z8k.c: Likewise.
2247 * cpu-i386.c: Include "libiberty.h".
2248 (bfd_arch_i386_fill): New.
2249 Add bfd_arch_i386_fill to bfd_arch_info initializer.
2251 * cpu-k1om.c: Add bfd_arch_i386_fill to bfd_arch_info initializer.
2252 * cpu-l1om.c: Likewise.
2254 * linker.c (default_data_link_order): Call abfd->arch_info->fill
2257 * bfd-in2.h: Regenerated.
2259 2012-01-27 Michael Eager <eager@eagercon.com>
2261 * elf32-microblaze.c (create_got_section):
2262 Reuse existing .rela.got section.
2264 2012-01-23 Alan Modra <amodra@gmail.com>
2266 * elf-bfd.h: Formatting.
2267 (struct elf_backend_data): Add "maybe_function_sym".
2268 (_bfd_elf_maybe_function_sym): Declare.
2269 * elfxx-target.h (elf_backend_maybe_function_sym): Define.
2270 (elfNN_bed): Init new field.
2271 * elf.c (elf_find_function): Use maybe_function_sym.
2272 (_bfd_elf_maybe_function_sym): New function.
2273 * elf64-ppc.c (elf_backend_maybe_function_sym): Define.
2274 (ppc64_elf_maybe_function_sym): New function.
2276 2012-01-20 Francois Gouget <fgouget@codeweavers.com>
2279 * archive.c (_bfd_ar_sizepad): New function. Correctly install and
2280 pad the size field in an archive header.
2281 (_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
2282 function for the archive size field.
2283 (bfd_generic_openr_next_archived_file): Likewise.
2284 (do_slurp_coff_armap): Likewise.
2285 (_bfd_write_archive_contents): Likewise.
2286 (_bfd_bsd44_write_ar_hdr): Use the new function.
2287 (bfd_ar_hdr_from_filesystem): Likewise.
2288 (_bfd_write_archive_contents): Likewise.
2289 (bsd_write_armap): Likewise.
2290 (coff_write_armap): Likewise.
2291 * archive64.c (bfd_elf64_archive_write_armap): Likewise.
2292 * bfdio.c (bfd_bread): Use correct type for archive element
2294 * ar.c (open_inarch): Likewise.
2295 (extract_file): Likewise.
2296 * libbfd-in.h (struct areltdata): Use correct types for
2297 parsed_size and extra_size fields.
2298 Prototype _bfd_ar_sizepad function.
2299 * libbfd.h: Regenerate.
2301 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
2303 * elf.c (elfcore_write_prpsinfo): Provide unconditionally.
2304 Return NULL if core file generation is unsupported.
2305 (elfcore_write_prstatus): Likewise.
2306 * elf32-arm.c (elf32_arm_nabi_write_core_note): New function.
2307 (elf_backend_write_core_note): Define.
2309 2012-01-19 Tristan Gingold <gingold@adacore.com>
2311 * pef.c: Add a comment.
2314 2012-01-17 Alan Modra <amodra@gmail.com>
2316 * elf32-ppc.c (ppc_elf_write_core_note <NT_PRPSINFO>): Don't leave
2317 trailing garbage in the note.
2318 * elf64-ppc.c (ppc64_elf_write_core_note <NT_PRPSINFO>): Likewise.
2320 2012-01-16 Daniel Green <venix1@gmail.com>
2323 * coff-i386.c (coff_i386_rtype_to_howto <R_SECREL32>): Test
2324 h->root.type not h->type.
2325 * coff-x86_64.c (coff_amd64_rtype_to_howto <R_AMD64_SECREL>): Likewise.
2327 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2329 * mach-o.c (bfd_mach_o_build_dysymtab_command): Handle absolute
2332 2012-01-13 Iain Sandoe <idsandoe@googlemail.com>
2334 * mach-o.c (bfd_mach_o_write_relocs): Move computation of relocs file
2335 position from here... to (bfd_mach_o_build_seg_command): Here.
2337 2012-01-12 Iain Sandoe <idsandoe@googlemail.com>
2339 * mach-o.c (bfd_mach_o_count_indirect_symbols): New.
2340 (bfd_mach_o_build_dysymtab_command): Populate indirect symbol table.
2341 * mach-o.h (bfd_mach_o_asymbol): Move declaration to start of the
2342 file. (bfd_mach_o_section): Add indirect_syms field.
2344 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2346 * mach-o.c (bfd_mach_o_build_seg_command): Separate computation of
2347 vmsize from filesize. Don't compute offsets or file sizes for
2350 2012-01-11 Iain Sandoe <idsandoe@googlemail.com>
2352 * mach-o.c (bfd_mach_o_build_commands): Make the building of each
2353 command type independent.
2355 2012-01-11 Alan Modra <amodra@gmail.com>
2357 * elf64-ppc.c: Define more insns used in plt call stubs.
2358 (ppc64_elf_brtaken_reloc): Assume isa version 2 or above.
2359 (ppc64_elf_relocate_section): Likewise.
2360 (enum ppc_stub_type): Add ppc_stub_plt_call_r2save.
2361 (struct ppc_link_hash_table): Increase size of stub_count array.
2362 Add plt_stub_align and plt_thread_safe.
2363 (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define.
2364 (plt_stub_size, plt_stub_pad): New functions.
2365 (build_plt_stub): Emit barriers for power7 thread safety. Don't
2366 emit needless save of r2.
2367 (build_tls_get_addr_stub): Adjust params.
2368 (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning
2369 plt stubs. Adjust build_*plt_stub calls.
2370 (ppc_size_one_stub): Similarly.
2371 (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align
2372 params. Choose default for plt_thread_safe based on existence of
2373 calls to thread creation functions. Modify plt_call to
2374 plt_call_r2save when no tocsave reloc found. Align tail of stub
2376 (ppc64_elf_build_stubs): Align tail of stub sections. Adjust
2377 output of stub statistics.
2378 (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save.
2379 * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
2381 2012-01-10 H.J. Lu <hongjiu.lu@intel.com>
2384 * elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
2385 check on R_X86_64_PCXX.
2387 2012-01-10 Tristan Gingold <gingold@adacore.com>
2389 * mach-o.c (bfd_mach_o_build_commands): Avoid uninitialized false
2392 2012-01-10 Tristan Gingold <gingold@adacore.com>
2394 * bfdio.c (bfd_tell): Handle nested archives.
2396 * cache.c (bfd_cache_lookup_worker): Ditto.
2397 * archive.c (_bfd_get_elt_at_filepos): Remove code dealing with
2399 (bfd_generic_openr_next_archived_file): Likewise.
2401 2012-01-09 Iain Sandoe <idsandoe@googlemail.com>
2403 * mach-o.c (bfd_mach_o_bfd_copy_private_symbol_data): Implement.
2404 (bfd_mach_o_write_symtab): Remove handling for indirect syms.
2405 (bfd_mach_o_primary_symbol_sort_key): Likewise.
2406 (bfd_mach_o_cf_symbols): Likewise.
2407 (bfd_mach_o_sort_symbol_table): Remove.
2408 (bfd_mach_o_mangle_symbols): Adjust arguments, remove handling
2409 for indirect and dysymtab counts. Do the symbol sorting here.
2410 (bfd_mach_o_build_dysymtab_command): Count the symbol types here.
2411 Make the indirect symbols a TODO.
2412 (bfd_mach_o_build_commands): Adjust call to bfd_mach_o_mangle_symbols.
2413 (bfd_mach_o_make_empty_symbol): Specifically flag unset symbols with
2415 (bfd_mach_o_read_symtab_symbol): Record the symbol index.
2416 (bfd_mach_o_read_symtab_symbol): Adjust recording of global status.
2417 * mach-o.h (mach_o_data_struct): Remove indirect and dysymtab entries.
2418 (IS_MACHO_INDIRECT): Remove.
2419 (SYM_MACHO_FIELDS_UNSET, SYM_MACHO_FIELDS_NOT_VALIDATED): New.
2421 2012-01-06 Nick Clifton <nickc@redhat.com>
2424 * reloc.c (bfd_generic_lookup_section_flags): Rename 'finfo' to
2425 'flaginfo' to avoid conflicts with AIX system headers.
2427 2012-01-06 Tristan Gingold <gingold@adacore.com>
2429 * bfdio.c (bfd_bread): Use arelt_size macro.
2431 2012-01-06 Tristan Gingold <gingold@adacore.com>
2433 * config.bfd (i[3-7]86-*-darwin*): Define targ64_selvecs.
2435 2012-01-05 Nick Clifton <nickc@redhat.com>
2438 * elf32-avr.c (elf32_avr_relax_delete_bytes): Read in relocs if
2441 2012-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
2443 Fix zero registers core files when built by gcc-4.7.
2444 * elf64-x86-64.c (elf_x86_64_write_core_note): Remove variables p and
2445 size. Call elfcore_write_note for the local variables. Remove the
2446 final elfcore_write_note call. Add NOTREACHED comments.
2448 2012-01-04 Tristan Gingold <gingold@adacore.com>
2450 * mach-o.c (bfd_mach_o_fat_stat_arch_elt): New function.
2451 (bfd_mach_o_generic_stat_arch_elt): Adjust.
2453 2012-01-04 Tristan Gingold <gingold@adacore.com>
2455 * mach-o.c (bfd_mach_o_fat_member_init): New function.
2456 (bfd_mach_o_openr_next_archived_file): Reindent.
2457 Adjust to call bfd_mach_o_fat_member_init.
2458 (bfd_mach_o_fat_extract): Adjust to call bfd_mach_o_fat_member_init.
2460 2012-01-04 Tristan Gingold <gingold@adacore.com>
2462 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Handle
2463 BFD_RELOC_32, BFD_RELOC_MACH_O_X86_64_PCREL32_1,
2464 BFD_RELOC_MACH_O_X86_64_PCREL32_2,
2465 BFD_RELOC_MACH_O_X86_64_PCREL32_4,
2466 BFD_RELOC_MACH_O_X86_64_BRANCH32,
2467 BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32,
2468 BFD_RELOC_MACH_O_X86_64_GOT.
2470 2012-01-04 Tristan Gingold <gingold@adacore.com>
2472 * mach-o.h (bfd_mach_o_fvmlib_command): New structure.
2473 (bfd_mach_o_load_command): Add fvmlib field.
2475 * mach-o.c (bfd_mach_o_read_fvmlib): New function.
2476 (bfd_mach_o_read_command): Handle fvmlib.
2478 2012-01-04 Tristan Gingold <gingold@adacore.com>
2480 * mach-o.c (bfd_mach_o_convert_architecture): Reindent.
2481 Decode msubtype for ARM.
2483 2012-01-04 Tristan Gingold <gingold@adacore.com>
2485 * mach-o.c (bfd_mach_o_get_synthetic_symtab): Add comments.
2487 2012-01-04 Tristan Gingold <gingold@adacore.com>
2489 * mach-o.h: Reindent header.
2490 (bfd_mach_o_encryption_info_command): New structure.
2491 (bfd_mach_o_load_command): Add encryption_info field.
2493 * mach-o.c (bfd_mach_o_read_encryption_info): New function.
2494 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_ENCRYPTION_INFO.
2495 (bfd_mach_o_read_command): Adjust error message.
2497 2012-01-04 Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
2499 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Factor out the part
2500 which reads DWARF2 and stores in stash from find_line.
2501 (find_line) Call _bfd_dwarf2_slurp_debug_info.
2502 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Add declaration.
2503 * libbfd.h (_bfd_dwarf2_slurp_debug_info): Regenerate.
2504 * mach-o.c (dsym_subdir): The name of subdir where debug
2505 information may be stored.
2506 (bfd_mach_o_lookup_uuid_command): New. Lookup a load command whose
2508 (bfd_mach_o_dsym_for_uuid_p): New. Check if the specified BFD is
2509 corresponding to the executable.
2510 (bfd_mach_o_find_dsym): New. Find a debug information BFD in the
2511 specified binary file.
2512 (bfd_mach_o_follow_dsym): New. Find a debug information BFD for
2514 (bfd_mach_o_find_nearest_line): Check dSYM files for Mach-O
2515 executables, dylibs, and bundles.
2516 (bfd_mach_o_close_and_cleanup): Clean up BFDs for the dSYM file.
2517 * mach-o.h (dsym_bfd): The BFD of the dSYM file.
2519 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2521 * mach-o.c (bfd_mach_o_mangle_symbols): Put in the section index
2523 (bfd_mach_o_primary_symbol_sort_key): Adjust for stabs.
2524 (bfd_mach_o_cf_symbols): Likewise.
2526 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2528 * mach-o.c (bfd_mach_o_mangle_symbols): Correct typo.
2530 2012-01-03 Iain Sandoe <idsandoe@googlemail.com>
2532 * mach-o.c (bfd_mach_o_write_symtab): Fill in the string table index
2533 as the value of an indirect symbol. Keep the string table index in
2534 non-indirect syms for reference.
2535 (bfd_mach_o_write_dysymtab): New.
2536 (bfd_mach_o_primary_symbol_sort_key): New.
2537 (bfd_mach_o_cf_symbols): New.
2538 (bfd_mach_o_sort_symbol_table): New.
2539 (bfd_mach_o_mangle_symbols): Return early if no symbols. Sort symbols.
2540 If we are emitting a dysymtab, process indirect symbols and count the
2541 number of each other kind.
2542 (bfd_mach_o_mangle_sections): New.
2543 (bfd_mach_o_write_contents): Split out some pre-requisite code into
2544 the command builder. Write dysymtab if the command is present.
2545 (bfd_mach_o_count_sections_for_seg): New.
2546 (bfd_mach_o_build_seg_command): New.
2547 (bfd_mach_o_build_dysymtab_command): New.
2548 (bfd_mach_o_build_commands): Reorganize to support the fact that some
2549 commands are optional and should not be emitted if there are no
2550 sections or symbols.
2551 (bfd_mach_o_set_section_contents): Amend comment.
2552 * mach-o.h: Amend and add to comments.
2553 (mach_o_data_struct): Add fields for dysymtab symbols counts and a
2554 pointer to the indirects, when present.
2555 (bfd_mach_o_should_emit_dysymtab): New macro.
2556 (IS_MACHO_INDIRECT): Likewise.
2558 For older changes see ChangeLog-2011
2564 version-control: never
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