1 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
3 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
4 STO_MICROMIPS annotation.
6 2013-02-19 Alan Modra <amodra@gmail.com>
8 * configure.in: Bump version to 2.23.52.
9 * elf-bfd.h (struct elf_build_id_info): New.
10 (struct elf_obj_tdata): Delete after_write_object_contents,
11 after_write_object_contents_info and build_id_size. Make build_id
12 a pointer to struct elf_build_id_info.
13 * elf.c (_bfd_elf_write_object_contents): Style. Update
14 after_write_ibject_contents invocation.
15 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
16 allow zero size notes.
17 * configure: Regenerate.
19 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
21 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
22 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
23 (micromips_elf64_howto_table_rela): Likewise.
24 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
25 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
26 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
27 (elf_micromips_howto_table_rela): Likewise.
28 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
30 2013-02-18 Paul Brook <paul@codesourcery.com>
32 * elfxx-mips.c (MICROMIPS_P): New macro.
33 (_bfd_mips_elf_symbol_processing): Use it.
35 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
37 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
38 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
40 2013-02-18 Alan Modra <amodra@gmail.com>
43 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
44 (_bfd_elf_strtab_clear_all_refs): Declare.
45 (_bfd_elf_strtab_resize): Declare.
46 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
47 (_bfd_elf_strtab_clear_all_refs): New function.
48 (_bfd_elf_strtab_resize): Likewise.
49 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
51 2013-02-18 Alan Modra <amodra@gmail.com>
53 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
54 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
55 and elf_text_section to..
56 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
57 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
58 (struct alpha_elf_find_line): ..this.
59 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
61 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
64 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
65 for references from the dummy bfd.
67 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
70 * elflink.c (elf_link_add_object_symbols): Also track weak
73 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
76 * archive.c (_bfd_find_nested_archive): Don't allow a nested
77 archive pointing to itself.
78 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
80 2013-02-15 Nick Clifton <nickc@redhat.com>
83 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
84 accessing a corrupt nested archive.
86 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
88 * elfxx-mips.c (mips_got_page_ref): New structure.
89 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
90 pair to represent the anchor point.
91 (mips_got_info): Add a got_page_refs field.
92 (mips_elf_link_hash_table): Add a sym_cache field.
93 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
94 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
95 new anchor representation.
96 (mips_elf_create_got_info): Create got_page_refs rather than
98 (mips_elf_record_got_page_ref): New function.
99 (mips_elf_pages_for_range): Move further down file.
100 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
101 Use a section rather than a (bfd, symndx) pair to represent the
103 (mips_elf_resolve_got_page_ref): New function.
104 (mips_elf_resolve_final_got_entries): Use it to populate
106 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
107 rather than mips_elf_record_got_page_entry. Only nullify h
109 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
112 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
114 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
117 2013-02-12 Alan Modra <amodra@gmail.com>
119 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
120 suitable definition when using generic linker hash table.
122 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
124 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
125 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
126 mips_elf_traverse_got_arg. Count GOT entries.
127 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
128 as argument. Update after above changes.
129 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
130 mips_elf_count_got_entries. Update the calls to
131 mips_elf_resolve_final_got_entries.
133 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
135 * elfxx-mips.c (mips_got_tls_type): New enum.
136 (mips_got_entry): Add tls_initialized.
137 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
138 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
140 (mips_elf_reloc_tls_type, mips_tls_got_entries)
141 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
142 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
144 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
145 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
146 tls_initialized rather than GOT_TLS_DONE.
147 (mips_tls_got_index): Delete.
148 (mips_elf_local_got_index, mips_elf_global_got_index): Use
149 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
150 (mips_elf_record_got_entry): Initialize tls_initialized.
152 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
154 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
155 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
156 tls_ie_got_offset and tls_gd_got_offset.
157 (mips_elf_link_hash_newfunc): Remove initialization.
158 (mips_elf_create_got_info): Likewise.
159 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
160 (mips_tls_single_got_index): Delete.
161 (mips_elf_local_got_index): Always use the GOT entry to track
163 (mips_elf_global_got_index): Likewise.
164 (mips_elf_create_local_got_entry): Assert that TLS entries have
165 already been allocated.
166 (mips_elf_record_global_got_symbol): Don't initialize
167 tls_ie_type or tls_gd_type.
168 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
169 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
171 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
173 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
175 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
176 tls_ie_type and tls_gd_type.
178 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
180 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
181 aliasing violation. Check for htab allocation failures.
183 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
185 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
187 (mips_elf_global_got_index): ...here. Reorder arguments so that
188 the output bfd and info come first.
189 (mips_elf_calculate_relocation): Update the call to
190 mips_elf_global_got_index accordingly.
191 (_bfd_mips_elf_finish_dynamic_symbol): Use
192 mips_elf_primary_global_got_index rather than
193 mips_elf_global_got_index.
194 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
196 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
198 * elfxx-mips.c (mips_got_entry): Update comments.
199 (mips_elf_multi_got_entry_eq): Rename to...
200 (mips_elf_got_entry_eq): ...this, deleting the old definition.
201 (mips_elf_create_got_info): Remove master_got_p argument.
202 Always use mips_elf_got_entry_eq.
203 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
204 Update calls accordingly.
206 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
208 * elfxx-mips.c (mips_got_info): Remove bfd2got.
209 (mips_elf_bfd2got_hash): Delete.
210 (mips_elf_got_per_bfd_arg): Remove bfd2got.
211 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
212 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
213 g->next to test for the multigot case. Use mips_elf_bfd_got rather
214 than mips_elf_got_for_ibfd.
215 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
216 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
217 (mips_elf_make_got_per_bfd): Replace with...
218 (mips_elf_add_got_entry): ...this new function.
219 (mips_elf_make_got_pages_per_bfd): Replace with...
220 (mips_elf_add_got_page_entry): ...this new function.
221 (mips_elf_merge_got_with): Replace bfd2got argument with separate
222 bfd and GOT arguments. Use mips_elf_add_got_entry and
223 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
224 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
225 to set the BFD's GOT and free the old table.
226 (mips_elf_merge_got): Replace bfd2got argument with separate
227 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
228 Use mips_elf_count_got_entries to count the number of entries in
229 each GOT. Update the calls to mips_elf_merge_got_with.
230 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
231 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
232 (mips_elf_multi_got): Don't create the bfd2got hash table.
233 Replace hash table traversal with a walk over the input bfds,
234 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
235 to set the output bfd's GOT.
236 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
237 bfds use the master GOT in the single-GOT case.
238 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
239 rather than mips_elf_got_for_ibfd.
241 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
243 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
244 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
245 (mips_elf_record_global_got_symbol): Update the hash entry before
246 adding the mips_got_entry. Use mips_elf_record_got_entry to do
248 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
249 (mips_elf_record_got_page_entry): Record the entry in both the
252 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
254 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
255 create another one if necessary.
256 (mips_elf_set_gotidx): New function.
257 (mips_elf_set_global_gotidx): Use it.
258 (mips_elf_initialize_tls_index): Likewise. Take a
259 mips_elf_traverse_got_arg as argument.
260 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
261 (mips_elf_multi_got): Likewise. Cope with error returns from
262 mips_elf_set_global_gotidx.
264 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
266 * elfxx-mips.c (mips_got_info): Add relocs field.
267 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
269 (mips_elf_traverse_got_arg): ...this new structure.
270 (mips_elf_count_local_tls_relocs): Delete.
271 (mips_elf_count_global_tls_relocs): Likewise.
272 (mips_elf_count_got_entry): New function.
273 (mips_elf_count_local_got_entries): Likewise.
274 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
275 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
276 (mips_elf_record_local_got_symbol): Don't count got entries here.
277 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
278 (mips_elf_set_global_got_offset): Split into...
279 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
280 new functions. Take a mips_elf_traverse_got_arg rather than a
281 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
282 Use g->relocs to record the number of relocs needed for global GOT
284 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
285 mips_elf_set_global_got_offset_arg. Use the relocs field to count
286 relocations. Update for above function split.
287 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
288 to count both the number of GOT entries and the number of TLS
289 relocs required by local entries. Likewise
290 mips_elf_count_global_tls_entries and global entries.
291 Remove uses of mips_elf_count_local_tls_relocs and
292 mips_elf_count_global_tls_relocs.
294 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
296 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
297 to say that each structure represents only one type of TLS reference.
298 (GOT_TLS_TYPE): New define.
299 (mips_elf_link_hash_entry): Temporarily split tls_type and
300 tls_got_offset into two variables each.
301 (mips_elf_link_hash_newfunc): Update accordingly.
302 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
303 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
304 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
305 (mips_tls_got_relocs): Use a switch statement.
306 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
307 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
308 local "offset" variable.
309 (mips_tls_got_index): Remove r_type argument and assert. Remove
310 code that handled entries with two TLS types; always use the
311 original got_index instead.
312 (mips_tls_single_got_index): New function.
313 (mips_elf_local_got_index): Use entry->tls_type to check for
314 TLS entries. Use mips_tls_single_got_index. Update call to
316 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
317 Use p->tls_type to check for TLS entries. Update call to
318 mips_tls_got_index. Use mips_tls_single_got_index.
319 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
320 Use entry.tls_type to check for TLS entries.
321 (mips_elf_record_global_got_symbol): Replace tls_flag argument
322 with r_type argument. Use mips_elf_reloc_tls_type.
323 Set up the new hash entry fields.
324 (mips_elf_record_local_got_symbol): Replace tls_flag argument
325 with r_type argument. Use mips_elf_reloc_tls_type and
326 mips_tls_got_entries. Remove code that handled entries
327 with multiple TLS types.
328 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
329 (mips_elf_initialize_tls_index): Handle new hash entry fields.
330 Use equality rather than masks when checking for specific TLS types.
331 Use mips_tls_got_entries. Remove code that handled entries
332 with multiple TLS types.
333 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
334 testing the hash table entry.
335 (_bfd_mips_elf_check_relocs): Update calls to
336 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
337 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
338 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
340 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
342 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
343 (mips_elf_got_entry_hash): ...this, deleting the old version.
344 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
347 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
349 * elfxx-mips.c (mips_elf_create_got_info): New function.
350 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
351 (mips_elf_create_got_section): Likewise.
353 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
355 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
358 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
360 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
362 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
364 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
365 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
367 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
369 * elfxx-mips.c (mips_elf_count_global_tls_entries)
370 (mips_elf_count_global_tls_relocs): Don't count indirect or
372 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
373 number of TLS entries were allocated.
375 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
377 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
379 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
381 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
382 if there are TLS relocations.
384 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
386 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
387 (mips_elf_resolve_final_got_entries): Remove bogus comment.
389 2013-02-11 Alan Modra <amodra@gmail.com>
391 * elfcode.h (elf_checksum_contents): Free contents.
392 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
393 * elflink.c (_bfd_elf_link_hash_table_free): New function.
394 (elf_final_link_free): New function, extracted from..
395 (bfd_elf_final_link): ..here. Always call
396 _bfd_elf_write_section_eh_frame_hdr.
397 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
398 _bfd_elf_link_hash_table_free.
399 * libbfd-in.h (_bfd_merge_sections_free): Declare.
400 * libbfd.h: Regenerate.
401 * merge.c (_bfd_merge_sections_free): New function.
402 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
404 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
405 _bfd_elf_link_hash_table_free.
406 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
407 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
408 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
409 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
410 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
411 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
412 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
413 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
414 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
415 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
416 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
417 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
418 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
419 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
420 (bfd_elf32_bfd_link_hash_table_free): Don't define.
421 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
422 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
424 2013-02-10 Alan Modra <amodra@gmail.com>
426 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
427 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
428 * m68klinux.c (linux_link_hash_table_create): Likewise.
429 * sparclinux.c (linux_link_hash_table_create): Likewise.
430 * sunos.c (sunos_link_hash_table_create): Likewise.
431 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
432 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
433 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
434 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
435 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
436 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
437 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
438 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
439 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
440 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
441 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
442 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
443 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
444 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
445 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
446 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
447 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
448 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
449 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
450 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
451 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
452 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
453 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
454 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
455 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
456 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
457 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
458 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
460 2013-02-10 Alan Modra <amodra@gmail.com>
462 * i386linux.c (linux_link_hash_table_create): Allocate table
463 with bfd_zmalloc, not bfd_alloc.
464 * pdp11.c (link_hash_table_create): Allocate table with
465 bfd_malloc, not bfd_alloc.
466 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
467 with bfd_zmalloc, not bfd_zalloc.
468 (bfin_link_hash_table_create): Likewise.
469 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
470 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
472 2013-02-10 Alan Modra <amodra@gmail.com>
475 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
477 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
479 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
481 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
484 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
486 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
489 2013-02-08 Alan Modra <amodra@gmail.com>
492 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
493 * elf.c (elf_find_function): Revert last change. Use new
494 tdata field rather than static vars for cache.
496 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
499 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
500 symbol is defined in regular object.
502 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
505 * elf.c (elf_find_function): Don't cache if symbols change.
507 2013-02-07 Alan Modra <amodra@gmail.com>
510 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
511 copy attributes from or to non-ELF.
513 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
515 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
516 for non-zero TLS symbol.
517 (elf_i386_relocate_section): Don't resolve size relocation against
519 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
520 pc_count for non-zero TLS symbol.
521 (elf_x86_64_relocate_section): Don't resolve size relocation
522 against non-zero TLS symbol.
524 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
525 Andrew Jenner <andrew@codesourcery.com>
527 Based on patches from Altera Corporation.
529 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
530 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
531 (BFD_BACKENDS): Add elf32-nios2.lo.
532 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
533 * Makefile.in: Regenerated.
534 * configure.in: Add entries for bfd_elf32_bignios2_vec and
535 bfd_elf32_littlenios2_vec.
536 * configure: Regenerated.
537 * config.bfd: Add cases for nios2.
538 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
539 (bfd_mach_nios2): Define.
540 (bfd_nios2_arch): Declare.
541 (bfd_archures_list): Add bfd_nios2_arch.
542 * targets.c (bfd_elf32_bignios2_vec): Declare.
543 (bfd_elf32_littlenios2_vec): Declare.
544 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
545 bfd_elf32_littlenios2_vec.
546 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
547 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
548 * bfd-in2.h: Regenerated.
549 * libbfd.h: Regenerated.
550 * cpu-nios2.c: New file.
551 * elf32-nios2.c: New file.
553 2013-02-06 Alan Modra <amodra@gmail.com>
555 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
558 2013-02-06 Alan Modra <amodra@gmail.com>
560 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
561 * Makefile.in: Regenerate.
563 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
564 Pedro Alves <palves@redhat.com>
566 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
567 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
569 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
570 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
571 * elf-linux-psinfo.h: New file.
572 * elf.c: Include elf-linux-psinfo.h.
573 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
575 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
576 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
577 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
578 (elfcore_write_ppc_linux_prpsinfo32): New function.
580 2013-02-04 Tristan Gingold <gingold@adacore.com>
582 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
585 2013-02-04 Alan Modra <amodra@gmail.com>
587 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
588 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
589 * Makefile.in: Regenerate.
590 * po/SRC-POTFILES.in: Regenerate.
592 2013-02-04 Alan Modra <amodra@gmail.com>
594 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
595 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
597 2013-02-01 Alan Modra <amodra@gmail.com>
599 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
602 2013-01-31 Tristan Gingold <gingold@adacore.com>
604 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
605 earlier. Fix status checking of bfd_mach_o_scan_start_address.
606 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
608 2013-01-31 Alan Modra <amodra@gmail.com>
609 David S. Miller <davem@davemloft.net>
612 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
613 references to __tls_get_addr.
614 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
615 vtinherit and vtentry reloc handling too.
616 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
618 2013-01-31 Alan Modra <amodra@gmail.com>
620 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
622 2013-01-31 Alan Modra <amodra@gmail.com>
624 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
626 2013-01-28 Alan Modra <amodra@gmail.com>
628 * elf64-ppc.c: Use %T to print symbols names and remove redundant
629 "relocation" in error messages throughout file.
630 (ppc64_elf_relocate_section): Remove sibling call error message,
631 replace with "call lacks nop". Specially report errors for
632 branches to function entry points via OPD lookup and branches
633 to stubs. Remove NULL symbol handling now done by %T.
635 2013-01-28 Alan Modra <amodra@gmail.com>
637 * archive.c (bfd_generic_archive_p): Return target and keep
638 ardata on partial matches.
639 * format.c (bfd_check_format_matches): Adjust for above
640 change. Remove bfd_error_file_ambiguously_recognized dead
643 2013-01-26 Alan Modra <amodra@gmail.com>
645 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
646 bfd_preserve_finish): Move to..
647 * format.c: ..here, splitting out..
648 (bfd_reinit): ..this. New function.
649 (bfd_check_format_matches): Use bfd_preserve_save/restore to
650 keep bfd state for a match.
651 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
652 * elfcore.h (elf_core_file_p): Likewise.
653 * mach-o.c (bfd_mach_o_header_p): Likewise.
654 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
655 * xsym.c (bfd_sym_object_p): Likewise.
656 * mmo.c (mmo_scan): Clear abfd->symcount.
657 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
658 * section.c (bfd_section_list_clear): Clear section_htab.count.
659 * bfd-in2.h: Regenerate.
661 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
663 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
664 second reloc, make sure that the reloc potentially exists first.
666 2013-01-24 Nick Clifton <nickc@redhat.com>
668 * archures.c: Add bfd_mach_v850e3v5.
669 * bfd-in2.h: Regenerate.
670 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
671 * cpu-v850_rh850.c: Likewise.
672 * elf32-v850.c: Add support for v850e3v5 architecture.
674 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
676 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
678 2013-01-23 Leif Ekblad <leif@rdos.net>
680 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
682 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
684 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
686 (elf_i386_relocate_section): Resolve size relocation against
688 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
689 for non-zero TLS symbol.
690 (elf_x86_64_relocate_section): Resolve size relocation against
693 2013-01-18 Mike Frysinger <vapier@gentoo.org>
695 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
696 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
699 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
701 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
702 PC-relative relocation.
703 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
704 as PC-relative relocation.
706 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
708 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
710 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
712 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
713 and R_X86_64_SIZE64 check.
714 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
717 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
719 * bfd-in2.h: Regenerated.
720 * libbfd.h: Likewise.
722 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
723 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
724 (elf_i386_check_relocs): Handle R_386_SIZE32.
725 (elf_i386_gc_sweep_hook): Likewise.
726 (elf_i386_relocate_section): Likewise.
728 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
729 and R_X86_64_SIZE64 entries.
730 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
731 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
732 (elf_x86_64_reloc_name_lookup): Likewise.
733 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
735 (elf_x86_64_gc_sweep_hook): Likewise.
736 (elf_x86_64_relocate_section): Likewise.
738 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
741 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
743 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
744 with R_X86_64_RELATIVE64.
746 2013-01-15 Nick Clifton <nickc@redhat.com>
748 * elf32-msp430.c: Fix spelling typo.
750 2013-01-15 Alan Modra <amodra@gmail.com>
752 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
755 2013-01-14 Alan Modra <amodra@gmail.com>
758 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
759 (memory_bclose): Likewise. Return 0 on success.
760 * cache.c (cache_bclose): Likewise.
761 * opncls.c (opncls_bclose, bfd_close): Likewise.
762 * vms-lib.c (vms_lib_bclose): Likewise.
763 * libbfd.h: Regenerate.
765 2013-01-13 Alan Modra <amodra@gmail.com>
767 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
768 Add ref_dynamic_nonweak.
769 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
770 (_bfd_elf_merge_symbol): Don't call above function. Move
771 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
773 (elf_link_add_object_symbols): Delete redundant "override" test.
774 Don't set dynamic_def here.
775 (elf_link_output_extsym): Update.
777 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
779 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
780 normal and TLS symbol access.
781 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
783 2013-01-12 Alan Modra <amodra@gmail.com>
785 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
786 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
787 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
789 2013-01-12 Alan Modra <amodra@gmail.com>
792 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
793 (_bfd_elf_strtab_clear_all_refs): Define.
794 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
795 (_bfd_elf_strtab_clear_all_refs): Delete.
796 * elflink.c (elf_link_add_object_symbols): Clear out added
797 strtab refs. Correct handling of warning common symbols.
799 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
801 * aout0.c: Remove trailing white spaces.
802 * archive.c: Likewise.
803 * archures.c: Likewise.
804 * bfd-in.h: Likewise.
805 * bfd-in2.h: Likewise.
806 * coff-alpha.c: Likewise.
807 * coff-i860.c: Likewise.
808 * coff-mips.c: Likewise.
809 * coff-ppc.c: Likewise.
810 * coff-tic80.c: Likewise.
811 * coff-x86_64.c: Likewise.
812 * coff-z80.c: Likewise.
813 * coffcode.h: Likewise.
814 * coffgen.c: Likewise.
815 * cofflink.c: Likewise.
816 * compress.c: Likewise.
817 * corefile.c: Likewise.
818 * cpu-arm.c: Likewise.
819 * cpu-avr.c: Likewise.
820 * cpu-bfin.c: Likewise.
821 * cpu-cr16.c: Likewise.
822 * cpu-cr16c.c: Likewise.
823 * cpu-crx.c: Likewise.
824 * cpu-h8300.c: Likewise.
825 * cpu-i386.c: Likewise.
826 * cpu-lm32.c: Likewise.
827 * cpu-m68k.c: Likewise.
828 * cpu-moxie.c: Likewise.
829 * cpu-msp430.c: Likewise.
830 * cpu-sh.c: Likewise.
831 * cpu-xc16x.c: Likewise.
832 * dwarf2.c: Likewise.
833 * ecofflink.c: Likewise.
834 * ecoffswap.h: Likewise.
835 * elf-ifunc.c: Likewise.
836 * elf-m10300.c: Likewise.
837 * elf-vxworks.c: Likewise.
838 * elf32-avr.c: Likewise.
839 * elf32-avr.h: Likewise.
840 * elf32-cr16.c: Likewise.
841 * elf32-cr16c.c: Likewise.
842 * elf32-cris.c: Likewise.
843 * elf32-crx.c: Likewise.
844 * elf32-frv.c: Likewise.
845 * elf32-hppa.c: Likewise.
846 * elf32-i860.c: Likewise.
847 * elf32-ip2k.c: Likewise.
848 * elf32-iq2000.c: Likewise.
849 * elf32-m32c.c: Likewise.
850 * elf32-m68hc1x.c: Likewise.
851 * elf32-msp430.c: Likewise.
852 * elf32-mt.c: Likewise.
853 * elf32-ppc.c: Likewise.
854 * elf32-rl78.c: Likewise.
855 * elf32-s390.c: Likewise.
856 * elf32-score.h: Likewise.
857 * elf32-sh-symbian.c: Likewise.
858 * elf32-sh.c: Likewise.
859 * elf32-spu.c: Likewise.
860 * elf32-tic6x.c: Likewise.
861 * elf32-v850.c: Likewise.
862 * elf32-xc16x.c: Likewise.
863 * elf32-xtensa.c: Likewise.
864 * elf64-alpha.c: Likewise.
865 * elf64-hppa.c: Likewise.
866 * elf64-ppc.c: Likewise.
867 * elf64-s390.c: Likewise.
868 * elfcore.h: Likewise.
869 * elflink.c: Likewise.
870 * elfxx-mips.c: Likewise.
871 * elfxx-sparc.c: Likewise.
872 * elfxx-tilegx.c: Likewise.
874 * libcoff.h: Likewise.
875 * libpei.h: Likewise.
876 * libxcoff.h: Likewise.
877 * linker.c: Likewise.
878 * mach-o-i386.c: Likewise.
879 * mach-o-target.c: Likewise.
880 * mach-o.c: Likewise.
881 * mach-o.h: Likewise.
883 * opncls.c: Likewise.
885 * pe-x86_64.c: Likewise.
886 * peXXigen.c: Likewise.
887 * pef-traceback.h: Likewise.
888 * pei-x86_64.c: Likewise.
889 * peicode.h: Likewise.
890 * plugin.c: Likewise.
892 * riscix.c: Likewise.
893 * section.c: Likewise.
896 * tekhex.c: Likewise.
897 * ticoff.h: Likewise.
898 * vaxbsd.c: Likewise.
899 * xcofflink.c: Likewise.
900 * xtensa-isa.c: Likewise.
902 2013-01-10 Will Newton <will.newton@imgtec.com>
904 * Makefile.am: Add Meta.
905 * Makefile.in: Regenerate.
906 * archures.c (bfd_mach_metag): New.
907 * bfd-in2.h: Regenerate.
908 * config.bfd: Add Meta.
909 * configure: Regenerate.
910 * configure.in: Add Meta.
911 * cpu-metag.c: New file.
912 * elf-bfd.h: Add Meta.
913 * elf32-metag.c: New file.
914 * elf32-metag.h: New file.
915 * libbfd.h: Regenerate.
916 * reloc.c: Add Meta relocations.
917 * targets.c: Add Meta.
919 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
921 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
922 (elfcore_write_aarch_hw_break): Likewise.
923 (elfcore_write_aarch_hw_watch): Likewise.
924 * elf.c (elfcore_grok_aarch_tls): New function.
925 (elfcore_grok_aarch_hw_break): Likewise.
926 (elfcore_grok_aarch_hw_watch): Likewise.
927 (elfcore_grok_note): Call the new functions to handle the
929 (elfcore_write_aarch_tls): New function.
930 (elfcore_write_aarch_hw_break): Likewise.
931 (elfcore_write_aarch_hw_watch): Likewise.
932 (elfcore_write_register_note): Call the new functions to handle the
933 corresponding pseudo sections.
935 2013-01-07 Tom Tromey <tromey@redhat.com>
937 * section.c (_bfd_std_section): Rename from std_section.
938 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
939 (STD_SECTION): Update.
940 * bfd-in2.h: Rebuild.
942 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
944 * archures.c (bfd_mach_mips5900): Define.
945 * bfd-in2.h: Regenerate.
946 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
947 * cpu-mips.c: Add support for MIPS r5900.
948 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
950 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
951 Nick Clifton <nickc@redhat.com>
953 * elflink.c (get_value): Prevent the use of an undefined shift
954 operation. Add sanity checks.
956 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
958 * config.bfd (cr16*-*-uclinux*): New target support.
961 For older changes see ChangeLog-2012
963 Copyright (C) 2013 Free Software Foundation, Inc.
965 Copying and distribution of this file, with or without modification,
966 are permitted in any medium without royalty provided the copyright
967 notice and this notice are preserved.
973 version-control: never