1 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
3 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
4 R_SH_REL32 relocations against undefined weak symbols.
6 2013-03-28 Alan Modra <amodra@gmail.com>
8 * elf64-ppc.c (struct ppc_dyn_relocs): New.
9 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
10 into ifunc and non-ifunc.
11 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
12 separate ifunc/non-ifunc dynrel counts.
13 (allocate_got): Always use reliplt for ifunc.
14 (allocate_dynrelocs): Likewise.
15 (ppc64_elf_size_dynamic_sections): Likewise.
16 (ppc64_elf_layout_multitoc): Likewise.
17 (ppc64_elf_relocate_section): Likewise.
19 2013-03-28 Alan Modra <amodra@gmail.com>
21 * elf32-ppc.c (struct ppc_dyn_relocs): New.
22 (ppc_elf_check_relocs): Separate dynrel counts for local syms
23 into ifunc and non-ifunc.
24 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
25 (ppc_elf_size_dynamic_sections): Likewise.
26 (ppc_elf_relocate_section): Likewise.
28 2013-03-28 Alan Modra <amodra@gmail.com>
30 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
31 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
32 bfd_link_info* and asection* params.
33 (_bfd_elf_reloc_type_class): Likewise.
34 * elf.c (_bfd_elf_reloc_type_class): Likewise.
35 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
36 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
37 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
38 for any reliplt reloc. Don't return reloc_class_plt for
39 R_PPC_REL24 and R_PPC_ADDR24.
40 * elf64-ppc.c (allocate_got): Formatting.
41 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
43 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
44 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
45 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
46 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
47 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
48 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
49 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
50 Add extra params to the various reloc_type_class functions.
52 2013-03-27 Alan Modra <amodra@gmail.com>
54 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
55 masks for all local ifunc syms.
56 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
57 (ppc_elf_size_dynamic_sections): Likewise.
58 (ppc_elf_relocate_section): Likewise.
60 2013-03-27 Will Newton <will.newton@linaro.org>
62 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
63 dynamic reloc for symbols with dynindx == -1.
64 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
65 dynamic reloc for symbols with dynindx == -1.
67 2013-03-27 Will Newton <will.newton@linaro.org>
69 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
70 dynamic reloc for non-default visibility undefined weaks.
71 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
72 dynamic reloc for non-default visibility undefined weaks.
74 2013-03-26 Alan Modra <amodra@gmail.com>
76 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
77 over _bfd_elf_merge_symbol calls.
79 2013-03-26 Alan Modra <amodra@gmail.com>
81 * elflink.c (elf_link_add_object_symbols): Add assertion for
82 common override alignment check code. Formatting.
84 2013-03-25 Alan Modra <amodra@gmail.com>
86 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
87 usual common symbols as well as for dynamic. Add poldbfd param.
88 Save old bfd. Adjust callers.
89 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
90 and "value" by value, not pointer. Adjust caller.
91 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
92 Delete code to set same. Use old_bfd and old_alignment from
93 _bfd_elf_merge_symbol instead. Add default symbol before
94 alignment and size checks. Wrap overlong lines.
96 2013-03-25 Alan Modra <amodra@gmail.com>
98 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
99 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
100 when override is true.
102 2013-03-25 Alan Modra <amodra@gmail.com>
104 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
107 2013-03-25 Alan Modra <amodra@gmail.com>
109 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
111 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
112 early in symbol loop.
114 2013-03-25 Alan Modra <amodra@gmail.com>
116 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
117 (_bfd_elf_init_reloc_shdr): Delete.
118 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
119 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
121 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
123 2013-03-23 Alan Modra <amodra@gmail.com>
125 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
126 * elflink.c (_bfd_elf_merge_symbol): Make static.
127 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
128 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
130 2013-03-23 Alan Modra <amodra@gmail.com>
133 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
134 or ref_regular for BFD_PLUGIN owned syms, or have them affect
135 def_dynamic/ref_dynamic.
136 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
139 2013-03-22 David S. Miller <davem@davemloft.net>
141 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
144 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
147 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
148 errors adjusting relocs and symbols.
150 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
152 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
153 @(disp:32,ERx) to mov @(disp:16,ERx).
154 (R_H8_DISP32A16): New reloc.
155 Comments added and corrected.
156 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
157 * bfd-in2.h: Regenerate.
158 * libbfd.h: Regenerate.
160 2013-03-21 Kai Tietz <ktietz@redhat.com>
162 * coffgen.c (coff_real_object_p): Make global.
163 * peicode.h (coff_real_object_p): Add prototype.
164 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
165 external_PEI_IMAGE_hdr structure.
166 (coff_swap_filehdr_in): Handle variable header-size.
167 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
168 of directory-entiries as specified in pe-header.
170 2013-03-21 Nick Clifton <nickc@redhat.com>
173 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
174 iWMMXt and iWMMXt2 processors from attributes.
176 2013-03-20 Alan Modra <amodra@gmail.com>
178 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
179 sh_type according to is_rela.
181 2013-03-18 Alan Modra <amodra@gmail.com>
184 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
185 considering whether an --as-needed library is needed.
187 2013-03-14 Tom Tromey <tromey@redhat.com>
189 * opncls.c (bfd_get_debug_link_info): Rename from
190 get_debug_link_info. Export. Update comment.
191 (find_separate_debug_file): Update.
192 * bfd-in2.h: Rebuild.
194 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
196 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
198 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
201 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
203 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
204 * elf.c (elfcore_write_s390_tdb): New function.
205 (elfcore_write_register_note): Call it.
206 (elfcore_grok_s390_tdb): New function.
207 (elfcore_grok_note): Call it.
209 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
211 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
213 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
215 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
217 2013-03-04 Alan Modra <amodra@gmail.com>
219 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
220 non-zero addends when relocatable, rather than addends >= 32768.
221 Always zero "addend" before applying relocation.
223 2013-03-04 Nick Clifton <nickc@redhat.com>
225 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
226 file pointer offsets for thin archives.
228 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
230 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
231 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
233 2013-02-27 DJ Delorie <dj@redhat.com>
235 * reloc.c (BFD_RELOC_RL78_CODE): Add.
236 * libbfd.h: Regenerate.
237 * bfd-in2.h: Regenerate.
238 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
239 references in compuated relocs.
241 2013-02-26 Anthony Green <green@moxielogic.com>
243 * config.bfd: Extend moxie-rtems target triplet name support.
245 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
248 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
249 unique_global only for definition.
250 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
252 (elf_link_add_object_symbols): Set unique_global only
255 2013-02-21 Alan Modra <amodra@gmail.com>
257 * elf-bfd.h (struct elf_build_id): Extracted from..
258 (struct elf_build_id_info): ..here. Delete.
259 (struct output_elf_obj_tdata): New, extracted from..
260 (struct elf_obj_tdata): ..here. Reorganize for better packing.
262 (elf_program_header_size): Reference tdata->o.
263 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
264 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
265 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
266 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
267 when opening bfd in any mode that might write.
268 (_bfd_elf_write_object_contents): Use build_id field in
269 output_elf_obj_tdata.
270 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
271 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
273 2013-02-21 Alan Modra <amodra@gmail.com>
275 * elf-bfd.h (struct core_elf_obj_tdata): New.
276 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
277 core_program, and core_command. Add "core".
278 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
279 Update all refs to tdata core fields.
280 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
281 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
282 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
283 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
284 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
285 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
286 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
287 to tdata core fields.
289 2013-02-21 Alan Modra <amodra@gmail.com>
291 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
292 Delete num_locals and num_globals.
293 (elf_num_locals, elf_num_globals): Don't define.
294 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
295 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
296 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
297 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
298 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
299 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
301 * elf.c (elf_map_symbols): Add pnum_locals param. Return
302 number of locals syms via new param.
303 (swap_out_syms): Adjust to suit elf_map_symbols change.
305 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
307 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
308 STO_MICROMIPS annotation.
310 2013-02-19 Alan Modra <amodra@gmail.com>
312 * configure.in: Bump version to 2.23.52.
313 * elf-bfd.h (struct elf_build_id_info): New.
314 (struct elf_obj_tdata): Delete after_write_object_contents,
315 after_write_object_contents_info and build_id_size. Make build_id
316 a pointer to struct elf_build_id_info.
317 * elf.c (_bfd_elf_write_object_contents): Style. Update
318 after_write_ibject_contents invocation.
319 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
320 allow zero size notes.
321 * configure: Regenerate.
323 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
325 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
326 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
327 (micromips_elf64_howto_table_rela): Likewise.
328 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
329 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
330 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
331 (elf_micromips_howto_table_rela): Likewise.
332 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
334 2013-02-18 Paul Brook <paul@codesourcery.com>
336 * elfxx-mips.c (MICROMIPS_P): New macro.
337 (_bfd_mips_elf_symbol_processing): Use it.
339 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
341 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
342 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
344 2013-02-18 Alan Modra <amodra@gmail.com>
347 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
348 (_bfd_elf_strtab_clear_all_refs): Declare.
349 (_bfd_elf_strtab_resize): Declare.
350 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
351 (_bfd_elf_strtab_clear_all_refs): New function.
352 (_bfd_elf_strtab_resize): Likewise.
353 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
355 2013-02-18 Alan Modra <amodra@gmail.com>
357 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
358 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
359 and elf_text_section to..
360 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
361 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
362 (struct alpha_elf_find_line): ..this.
363 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
365 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
368 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
369 for references from the dummy bfd.
371 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
374 * elflink.c (elf_link_add_object_symbols): Also track weak
377 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
380 * archive.c (_bfd_find_nested_archive): Don't allow a nested
381 archive pointing to itself.
382 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
384 2013-02-15 Nick Clifton <nickc@redhat.com>
387 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
388 accessing a corrupt nested archive.
390 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
392 * elfxx-mips.c (mips_got_page_ref): New structure.
393 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
394 pair to represent the anchor point.
395 (mips_got_info): Add a got_page_refs field.
396 (mips_elf_link_hash_table): Add a sym_cache field.
397 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
398 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
399 new anchor representation.
400 (mips_elf_create_got_info): Create got_page_refs rather than
402 (mips_elf_record_got_page_ref): New function.
403 (mips_elf_pages_for_range): Move further down file.
404 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
405 Use a section rather than a (bfd, symndx) pair to represent the
407 (mips_elf_resolve_got_page_ref): New function.
408 (mips_elf_resolve_final_got_entries): Use it to populate
410 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
411 rather than mips_elf_record_got_page_entry. Only nullify h
413 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
416 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
418 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
421 2013-02-12 Alan Modra <amodra@gmail.com>
423 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
424 suitable definition when using generic linker hash table.
426 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
428 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
429 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
430 mips_elf_traverse_got_arg. Count GOT entries.
431 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
432 as argument. Update after above changes.
433 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
434 mips_elf_count_got_entries. Update the calls to
435 mips_elf_resolve_final_got_entries.
437 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
439 * elfxx-mips.c (mips_got_tls_type): New enum.
440 (mips_got_entry): Add tls_initialized.
441 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
442 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
444 (mips_elf_reloc_tls_type, mips_tls_got_entries)
445 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
446 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
448 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
449 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
450 tls_initialized rather than GOT_TLS_DONE.
451 (mips_tls_got_index): Delete.
452 (mips_elf_local_got_index, mips_elf_global_got_index): Use
453 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
454 (mips_elf_record_got_entry): Initialize tls_initialized.
456 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
458 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
459 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
460 tls_ie_got_offset and tls_gd_got_offset.
461 (mips_elf_link_hash_newfunc): Remove initialization.
462 (mips_elf_create_got_info): Likewise.
463 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
464 (mips_tls_single_got_index): Delete.
465 (mips_elf_local_got_index): Always use the GOT entry to track
467 (mips_elf_global_got_index): Likewise.
468 (mips_elf_create_local_got_entry): Assert that TLS entries have
469 already been allocated.
470 (mips_elf_record_global_got_symbol): Don't initialize
471 tls_ie_type or tls_gd_type.
472 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
473 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
475 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
477 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
479 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
480 tls_ie_type and tls_gd_type.
482 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
484 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
485 aliasing violation. Check for htab allocation failures.
487 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
489 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
491 (mips_elf_global_got_index): ...here. Reorder arguments so that
492 the output bfd and info come first.
493 (mips_elf_calculate_relocation): Update the call to
494 mips_elf_global_got_index accordingly.
495 (_bfd_mips_elf_finish_dynamic_symbol): Use
496 mips_elf_primary_global_got_index rather than
497 mips_elf_global_got_index.
498 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
500 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
502 * elfxx-mips.c (mips_got_entry): Update comments.
503 (mips_elf_multi_got_entry_eq): Rename to...
504 (mips_elf_got_entry_eq): ...this, deleting the old definition.
505 (mips_elf_create_got_info): Remove master_got_p argument.
506 Always use mips_elf_got_entry_eq.
507 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
508 Update calls accordingly.
510 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
512 * elfxx-mips.c (mips_got_info): Remove bfd2got.
513 (mips_elf_bfd2got_hash): Delete.
514 (mips_elf_got_per_bfd_arg): Remove bfd2got.
515 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
516 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
517 g->next to test for the multigot case. Use mips_elf_bfd_got rather
518 than mips_elf_got_for_ibfd.
519 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
520 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
521 (mips_elf_make_got_per_bfd): Replace with...
522 (mips_elf_add_got_entry): ...this new function.
523 (mips_elf_make_got_pages_per_bfd): Replace with...
524 (mips_elf_add_got_page_entry): ...this new function.
525 (mips_elf_merge_got_with): Replace bfd2got argument with separate
526 bfd and GOT arguments. Use mips_elf_add_got_entry and
527 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
528 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
529 to set the BFD's GOT and free the old table.
530 (mips_elf_merge_got): Replace bfd2got argument with separate
531 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
532 Use mips_elf_count_got_entries to count the number of entries in
533 each GOT. Update the calls to mips_elf_merge_got_with.
534 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
535 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
536 (mips_elf_multi_got): Don't create the bfd2got hash table.
537 Replace hash table traversal with a walk over the input bfds,
538 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
539 to set the output bfd's GOT.
540 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
541 bfds use the master GOT in the single-GOT case.
542 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
543 rather than mips_elf_got_for_ibfd.
545 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
547 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
548 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
549 (mips_elf_record_global_got_symbol): Update the hash entry before
550 adding the mips_got_entry. Use mips_elf_record_got_entry to do
552 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
553 (mips_elf_record_got_page_entry): Record the entry in both the
556 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
558 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
559 create another one if necessary.
560 (mips_elf_set_gotidx): New function.
561 (mips_elf_set_global_gotidx): Use it.
562 (mips_elf_initialize_tls_index): Likewise. Take a
563 mips_elf_traverse_got_arg as argument.
564 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
565 (mips_elf_multi_got): Likewise. Cope with error returns from
566 mips_elf_set_global_gotidx.
568 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
570 * elfxx-mips.c (mips_got_info): Add relocs field.
571 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
573 (mips_elf_traverse_got_arg): ...this new structure.
574 (mips_elf_count_local_tls_relocs): Delete.
575 (mips_elf_count_global_tls_relocs): Likewise.
576 (mips_elf_count_got_entry): New function.
577 (mips_elf_count_local_got_entries): Likewise.
578 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
579 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
580 (mips_elf_record_local_got_symbol): Don't count got entries here.
581 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
582 (mips_elf_set_global_got_offset): Split into...
583 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
584 new functions. Take a mips_elf_traverse_got_arg rather than a
585 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
586 Use g->relocs to record the number of relocs needed for global GOT
588 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
589 mips_elf_set_global_got_offset_arg. Use the relocs field to count
590 relocations. Update for above function split.
591 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
592 to count both the number of GOT entries and the number of TLS
593 relocs required by local entries. Likewise
594 mips_elf_count_global_tls_entries and global entries.
595 Remove uses of mips_elf_count_local_tls_relocs and
596 mips_elf_count_global_tls_relocs.
598 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
600 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
601 to say that each structure represents only one type of TLS reference.
602 (GOT_TLS_TYPE): New define.
603 (mips_elf_link_hash_entry): Temporarily split tls_type and
604 tls_got_offset into two variables each.
605 (mips_elf_link_hash_newfunc): Update accordingly.
606 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
607 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
608 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
609 (mips_tls_got_relocs): Use a switch statement.
610 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
611 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
612 local "offset" variable.
613 (mips_tls_got_index): Remove r_type argument and assert. Remove
614 code that handled entries with two TLS types; always use the
615 original got_index instead.
616 (mips_tls_single_got_index): New function.
617 (mips_elf_local_got_index): Use entry->tls_type to check for
618 TLS entries. Use mips_tls_single_got_index. Update call to
620 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
621 Use p->tls_type to check for TLS entries. Update call to
622 mips_tls_got_index. Use mips_tls_single_got_index.
623 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
624 Use entry.tls_type to check for TLS entries.
625 (mips_elf_record_global_got_symbol): Replace tls_flag argument
626 with r_type argument. Use mips_elf_reloc_tls_type.
627 Set up the new hash entry fields.
628 (mips_elf_record_local_got_symbol): Replace tls_flag argument
629 with r_type argument. Use mips_elf_reloc_tls_type and
630 mips_tls_got_entries. Remove code that handled entries
631 with multiple TLS types.
632 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
633 (mips_elf_initialize_tls_index): Handle new hash entry fields.
634 Use equality rather than masks when checking for specific TLS types.
635 Use mips_tls_got_entries. Remove code that handled entries
636 with multiple TLS types.
637 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
638 testing the hash table entry.
639 (_bfd_mips_elf_check_relocs): Update calls to
640 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
641 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
642 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
644 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
646 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
647 (mips_elf_got_entry_hash): ...this, deleting the old version.
648 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
651 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
653 * elfxx-mips.c (mips_elf_create_got_info): New function.
654 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
655 (mips_elf_create_got_section): Likewise.
657 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
659 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
662 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
664 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
666 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
668 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
669 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
671 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
673 * elfxx-mips.c (mips_elf_count_global_tls_entries)
674 (mips_elf_count_global_tls_relocs): Don't count indirect or
676 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
677 number of TLS entries were allocated.
679 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
681 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
683 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
685 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
686 if there are TLS relocations.
688 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
690 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
691 (mips_elf_resolve_final_got_entries): Remove bogus comment.
693 2013-02-11 Alan Modra <amodra@gmail.com>
695 * elfcode.h (elf_checksum_contents): Free contents.
696 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
697 * elflink.c (_bfd_elf_link_hash_table_free): New function.
698 (elf_final_link_free): New function, extracted from..
699 (bfd_elf_final_link): ..here. Always call
700 _bfd_elf_write_section_eh_frame_hdr.
701 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
702 _bfd_elf_link_hash_table_free.
703 * libbfd-in.h (_bfd_merge_sections_free): Declare.
704 * libbfd.h: Regenerate.
705 * merge.c (_bfd_merge_sections_free): New function.
706 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
708 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
709 _bfd_elf_link_hash_table_free.
710 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
711 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
712 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
713 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
714 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
715 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
716 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
717 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
718 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
719 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
720 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
721 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
722 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
723 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
724 (bfd_elf32_bfd_link_hash_table_free): Don't define.
725 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
726 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
728 2013-02-10 Alan Modra <amodra@gmail.com>
730 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
731 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
732 * m68klinux.c (linux_link_hash_table_create): Likewise.
733 * sparclinux.c (linux_link_hash_table_create): Likewise.
734 * sunos.c (sunos_link_hash_table_create): Likewise.
735 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
736 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
737 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
738 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
739 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
740 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
741 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
742 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
743 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
744 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
745 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
746 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
747 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
748 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
749 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
750 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
751 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
752 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
753 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
754 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
755 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
756 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
757 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
758 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
759 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
760 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
761 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
762 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
764 2013-02-10 Alan Modra <amodra@gmail.com>
766 * i386linux.c (linux_link_hash_table_create): Allocate table
767 with bfd_zmalloc, not bfd_alloc.
768 * pdp11.c (link_hash_table_create): Allocate table with
769 bfd_malloc, not bfd_alloc.
770 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
771 with bfd_zmalloc, not bfd_zalloc.
772 (bfin_link_hash_table_create): Likewise.
773 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
774 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
776 2013-02-10 Alan Modra <amodra@gmail.com>
779 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
781 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
783 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
785 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
788 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
790 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
793 2013-02-08 Alan Modra <amodra@gmail.com>
796 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
797 * elf.c (elf_find_function): Revert last change. Use new
798 tdata field rather than static vars for cache.
800 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
803 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
804 symbol is defined in regular object.
806 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
809 * elf.c (elf_find_function): Don't cache if symbols change.
811 2013-02-07 Alan Modra <amodra@gmail.com>
814 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
815 copy attributes from or to non-ELF.
817 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
819 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
820 for non-zero TLS symbol.
821 (elf_i386_relocate_section): Don't resolve size relocation against
823 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
824 pc_count for non-zero TLS symbol.
825 (elf_x86_64_relocate_section): Don't resolve size relocation
826 against non-zero TLS symbol.
828 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
829 Andrew Jenner <andrew@codesourcery.com>
831 Based on patches from Altera Corporation.
833 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
834 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
835 (BFD_BACKENDS): Add elf32-nios2.lo.
836 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
837 * Makefile.in: Regenerated.
838 * configure.in: Add entries for bfd_elf32_bignios2_vec and
839 bfd_elf32_littlenios2_vec.
840 * configure: Regenerated.
841 * config.bfd: Add cases for nios2.
842 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
843 (bfd_mach_nios2): Define.
844 (bfd_nios2_arch): Declare.
845 (bfd_archures_list): Add bfd_nios2_arch.
846 * targets.c (bfd_elf32_bignios2_vec): Declare.
847 (bfd_elf32_littlenios2_vec): Declare.
848 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
849 bfd_elf32_littlenios2_vec.
850 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
851 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
852 * bfd-in2.h: Regenerated.
853 * libbfd.h: Regenerated.
854 * cpu-nios2.c: New file.
855 * elf32-nios2.c: New file.
857 2013-02-06 Alan Modra <amodra@gmail.com>
859 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
862 2013-02-06 Alan Modra <amodra@gmail.com>
864 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
865 * Makefile.in: Regenerate.
867 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
868 Pedro Alves <palves@redhat.com>
870 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
871 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
873 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
874 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
875 * elf-linux-psinfo.h: New file.
876 * elf.c: Include elf-linux-psinfo.h.
877 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
879 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
880 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
881 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
882 (elfcore_write_ppc_linux_prpsinfo32): New function.
884 2013-02-04 Tristan Gingold <gingold@adacore.com>
886 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
889 2013-02-04 Alan Modra <amodra@gmail.com>
891 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
892 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
893 * Makefile.in: Regenerate.
894 * po/SRC-POTFILES.in: Regenerate.
896 2013-02-04 Alan Modra <amodra@gmail.com>
898 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
899 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
901 2013-02-01 Alan Modra <amodra@gmail.com>
903 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
906 2013-01-31 Tristan Gingold <gingold@adacore.com>
908 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
909 earlier. Fix status checking of bfd_mach_o_scan_start_address.
910 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
912 2013-01-31 Alan Modra <amodra@gmail.com>
913 David S. Miller <davem@davemloft.net>
916 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
917 references to __tls_get_addr.
918 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
919 vtinherit and vtentry reloc handling too.
920 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
922 2013-01-31 Alan Modra <amodra@gmail.com>
924 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
926 2013-01-31 Alan Modra <amodra@gmail.com>
928 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
930 2013-01-28 Alan Modra <amodra@gmail.com>
932 * elf64-ppc.c: Use %T to print symbols names and remove redundant
933 "relocation" in error messages throughout file.
934 (ppc64_elf_relocate_section): Remove sibling call error message,
935 replace with "call lacks nop". Specially report errors for
936 branches to function entry points via OPD lookup and branches
937 to stubs. Remove NULL symbol handling now done by %T.
939 2013-01-28 Alan Modra <amodra@gmail.com>
941 * archive.c (bfd_generic_archive_p): Return target and keep
942 ardata on partial matches.
943 * format.c (bfd_check_format_matches): Adjust for above
944 change. Remove bfd_error_file_ambiguously_recognized dead
947 2013-01-26 Alan Modra <amodra@gmail.com>
949 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
950 bfd_preserve_finish): Move to..
951 * format.c: ..here, splitting out..
952 (bfd_reinit): ..this. New function.
953 (bfd_check_format_matches): Use bfd_preserve_save/restore to
954 keep bfd state for a match.
955 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
956 * elfcore.h (elf_core_file_p): Likewise.
957 * mach-o.c (bfd_mach_o_header_p): Likewise.
958 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
959 * xsym.c (bfd_sym_object_p): Likewise.
960 * mmo.c (mmo_scan): Clear abfd->symcount.
961 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
962 * section.c (bfd_section_list_clear): Clear section_htab.count.
963 * bfd-in2.h: Regenerate.
965 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
967 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
968 second reloc, make sure that the reloc potentially exists first.
970 2013-01-24 Nick Clifton <nickc@redhat.com>
972 * archures.c: Add bfd_mach_v850e3v5.
973 * bfd-in2.h: Regenerate.
974 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
975 * cpu-v850_rh850.c: Likewise.
976 * elf32-v850.c: Add support for v850e3v5 architecture.
978 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
980 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
982 2013-01-23 Leif Ekblad <leif@rdos.net>
984 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
986 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
988 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
990 (elf_i386_relocate_section): Resolve size relocation against
992 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
993 for non-zero TLS symbol.
994 (elf_x86_64_relocate_section): Resolve size relocation against
997 2013-01-18 Mike Frysinger <vapier@gentoo.org>
999 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1000 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1003 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1005 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1006 PC-relative relocation.
1007 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1008 as PC-relative relocation.
1010 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1012 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1014 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1016 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1017 and R_X86_64_SIZE64 check.
1018 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1019 nor R_X86_64_SIZE64.
1021 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1023 * bfd-in2.h: Regenerated.
1024 * libbfd.h: Likewise.
1026 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1027 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1028 (elf_i386_check_relocs): Handle R_386_SIZE32.
1029 (elf_i386_gc_sweep_hook): Likewise.
1030 (elf_i386_relocate_section): Likewise.
1032 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1033 and R_X86_64_SIZE64 entries.
1034 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1035 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1036 (elf_x86_64_reloc_name_lookup): Likewise.
1037 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1039 (elf_x86_64_gc_sweep_hook): Likewise.
1040 (elf_x86_64_relocate_section): Likewise.
1042 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1045 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1047 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1048 with R_X86_64_RELATIVE64.
1050 2013-01-15 Nick Clifton <nickc@redhat.com>
1052 * elf32-msp430.c: Fix spelling typo.
1054 2013-01-15 Alan Modra <amodra@gmail.com>
1056 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1059 2013-01-14 Alan Modra <amodra@gmail.com>
1062 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1063 (memory_bclose): Likewise. Return 0 on success.
1064 * cache.c (cache_bclose): Likewise.
1065 * opncls.c (opncls_bclose, bfd_close): Likewise.
1066 * vms-lib.c (vms_lib_bclose): Likewise.
1067 * libbfd.h: Regenerate.
1069 2013-01-13 Alan Modra <amodra@gmail.com>
1071 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1072 Add ref_dynamic_nonweak.
1073 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1074 (_bfd_elf_merge_symbol): Don't call above function. Move
1075 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1077 (elf_link_add_object_symbols): Delete redundant "override" test.
1078 Don't set dynamic_def here.
1079 (elf_link_output_extsym): Update.
1081 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1084 normal and TLS symbol access.
1085 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1087 2013-01-12 Alan Modra <amodra@gmail.com>
1089 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1090 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1091 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1093 2013-01-12 Alan Modra <amodra@gmail.com>
1096 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1097 (_bfd_elf_strtab_clear_all_refs): Define.
1098 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1099 (_bfd_elf_strtab_clear_all_refs): Delete.
1100 * elflink.c (elf_link_add_object_symbols): Clear out added
1101 strtab refs. Correct handling of warning common symbols.
1103 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1105 * aout0.c: Remove trailing white spaces.
1106 * archive.c: Likewise.
1107 * archures.c: Likewise.
1108 * bfd-in.h: Likewise.
1109 * bfd-in2.h: Likewise.
1110 * coff-alpha.c: Likewise.
1111 * coff-i860.c: Likewise.
1112 * coff-mips.c: Likewise.
1113 * coff-ppc.c: Likewise.
1114 * coff-tic80.c: Likewise.
1115 * coff-x86_64.c: Likewise.
1116 * coff-z80.c: Likewise.
1117 * coffcode.h: Likewise.
1118 * coffgen.c: Likewise.
1119 * cofflink.c: Likewise.
1120 * compress.c: Likewise.
1121 * corefile.c: Likewise.
1122 * cpu-arm.c: Likewise.
1123 * cpu-avr.c: Likewise.
1124 * cpu-bfin.c: Likewise.
1125 * cpu-cr16.c: Likewise.
1126 * cpu-cr16c.c: Likewise.
1127 * cpu-crx.c: Likewise.
1128 * cpu-h8300.c: Likewise.
1129 * cpu-i386.c: Likewise.
1130 * cpu-lm32.c: Likewise.
1131 * cpu-m68k.c: Likewise.
1132 * cpu-moxie.c: Likewise.
1133 * cpu-msp430.c: Likewise.
1134 * cpu-sh.c: Likewise.
1135 * cpu-xc16x.c: Likewise.
1136 * dwarf2.c: Likewise.
1137 * ecofflink.c: Likewise.
1138 * ecoffswap.h: Likewise.
1139 * elf-ifunc.c: Likewise.
1140 * elf-m10300.c: Likewise.
1141 * elf-vxworks.c: Likewise.
1142 * elf32-avr.c: Likewise.
1143 * elf32-avr.h: Likewise.
1144 * elf32-cr16.c: Likewise.
1145 * elf32-cr16c.c: Likewise.
1146 * elf32-cris.c: Likewise.
1147 * elf32-crx.c: Likewise.
1148 * elf32-frv.c: Likewise.
1149 * elf32-hppa.c: Likewise.
1150 * elf32-i860.c: Likewise.
1151 * elf32-ip2k.c: Likewise.
1152 * elf32-iq2000.c: Likewise.
1153 * elf32-m32c.c: Likewise.
1154 * elf32-m68hc1x.c: Likewise.
1155 * elf32-msp430.c: Likewise.
1156 * elf32-mt.c: Likewise.
1157 * elf32-ppc.c: Likewise.
1158 * elf32-rl78.c: Likewise.
1159 * elf32-s390.c: Likewise.
1160 * elf32-score.h: Likewise.
1161 * elf32-sh-symbian.c: Likewise.
1162 * elf32-sh.c: Likewise.
1163 * elf32-spu.c: Likewise.
1164 * elf32-tic6x.c: Likewise.
1165 * elf32-v850.c: Likewise.
1166 * elf32-xc16x.c: Likewise.
1167 * elf32-xtensa.c: Likewise.
1168 * elf64-alpha.c: Likewise.
1169 * elf64-hppa.c: Likewise.
1170 * elf64-ppc.c: Likewise.
1171 * elf64-s390.c: Likewise.
1172 * elfcore.h: Likewise.
1173 * elflink.c: Likewise.
1174 * elfxx-mips.c: Likewise.
1175 * elfxx-sparc.c: Likewise.
1176 * elfxx-tilegx.c: Likewise.
1178 * libcoff.h: Likewise.
1179 * libpei.h: Likewise.
1180 * libxcoff.h: Likewise.
1181 * linker.c: Likewise.
1182 * mach-o-i386.c: Likewise.
1183 * mach-o-target.c: Likewise.
1184 * mach-o.c: Likewise.
1185 * mach-o.h: Likewise.
1187 * opncls.c: Likewise.
1188 * pdp11.c: Likewise.
1189 * pe-x86_64.c: Likewise.
1190 * peXXigen.c: Likewise.
1191 * pef-traceback.h: Likewise.
1192 * pei-x86_64.c: Likewise.
1193 * peicode.h: Likewise.
1194 * plugin.c: Likewise.
1195 * reloc.c: Likewise.
1196 * riscix.c: Likewise.
1197 * section.c: Likewise.
1200 * tekhex.c: Likewise.
1201 * ticoff.h: Likewise.
1202 * vaxbsd.c: Likewise.
1203 * xcofflink.c: Likewise.
1204 * xtensa-isa.c: Likewise.
1206 2013-01-10 Will Newton <will.newton@imgtec.com>
1208 * Makefile.am: Add Meta.
1209 * Makefile.in: Regenerate.
1210 * archures.c (bfd_mach_metag): New.
1211 * bfd-in2.h: Regenerate.
1212 * config.bfd: Add Meta.
1213 * configure: Regenerate.
1214 * configure.in: Add Meta.
1215 * cpu-metag.c: New file.
1216 * elf-bfd.h: Add Meta.
1217 * elf32-metag.c: New file.
1218 * elf32-metag.h: New file.
1219 * libbfd.h: Regenerate.
1220 * reloc.c: Add Meta relocations.
1221 * targets.c: Add Meta.
1223 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1225 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1226 (elfcore_write_aarch_hw_break): Likewise.
1227 (elfcore_write_aarch_hw_watch): Likewise.
1228 * elf.c (elfcore_grok_aarch_tls): New function.
1229 (elfcore_grok_aarch_hw_break): Likewise.
1230 (elfcore_grok_aarch_hw_watch): Likewise.
1231 (elfcore_grok_note): Call the new functions to handle the
1232 corresponding notes.
1233 (elfcore_write_aarch_tls): New function.
1234 (elfcore_write_aarch_hw_break): Likewise.
1235 (elfcore_write_aarch_hw_watch): Likewise.
1236 (elfcore_write_register_note): Call the new functions to handle the
1237 corresponding pseudo sections.
1239 2013-01-07 Tom Tromey <tromey@redhat.com>
1241 * section.c (_bfd_std_section): Rename from std_section.
1242 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1243 (STD_SECTION): Update.
1244 * bfd-in2.h: Rebuild.
1246 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1248 * archures.c (bfd_mach_mips5900): Define.
1249 * bfd-in2.h: Regenerate.
1250 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1251 * cpu-mips.c: Add support for MIPS r5900.
1252 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1254 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1255 Nick Clifton <nickc@redhat.com>
1257 * elflink.c (get_value): Prevent the use of an undefined shift
1258 operation. Add sanity checks.
1260 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1262 * config.bfd (cr16*-*-uclinux*): New target support.
1265 For older changes see ChangeLog-2012
1267 Copyright (C) 2013 Free Software Foundation, Inc.
1269 Copying and distribution of this file, with or without modification,
1270 are permitted in any medium without royalty provided the copyright
1271 notice and this notice are preserved.
1277 version-control: never