1 2013-02-18 Alan Modra <amodra@gmail.com>
3 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
4 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
5 and elf_text_section to..
6 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
7 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
8 (struct alpha_elf_find_line): ..this.
9 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
11 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
14 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
15 for references from the dummy bfd.
17 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
20 * elflink.c (elf_link_add_object_symbols): Also track weak
23 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
26 * archive.c (_bfd_find_nested_archive): Don't allow a nested
27 archive pointing to itself.
28 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
30 2013-02-15 Nick Clifton <nickc@redhat.com>
33 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
34 accessing a corrupt nested archive.
36 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
38 * elfxx-mips.c (mips_got_page_ref): New structure.
39 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
40 pair to represent the anchor point.
41 (mips_got_info): Add a got_page_refs field.
42 (mips_elf_link_hash_table): Add a sym_cache field.
43 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
44 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
45 new anchor representation.
46 (mips_elf_create_got_info): Create got_page_refs rather than
48 (mips_elf_record_got_page_ref): New function.
49 (mips_elf_pages_for_range): Move further down file.
50 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
51 Use a section rather than a (bfd, symndx) pair to represent the
53 (mips_elf_resolve_got_page_ref): New function.
54 (mips_elf_resolve_final_got_entries): Use it to populate
56 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
57 rather than mips_elf_record_got_page_entry. Only nullify h
59 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
62 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
64 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
67 2013-02-12 Alan Modra <amodra@gmail.com>
69 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
70 suitable definition when using generic linker hash table.
72 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
74 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
75 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
76 mips_elf_traverse_got_arg. Count GOT entries.
77 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
78 as argument. Update after above changes.
79 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
80 mips_elf_count_got_entries. Update the calls to
81 mips_elf_resolve_final_got_entries.
83 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
85 * elfxx-mips.c (mips_got_tls_type): New enum.
86 (mips_got_entry): Add tls_initialized.
87 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
88 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
90 (mips_elf_reloc_tls_type, mips_tls_got_entries)
91 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
92 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
94 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
95 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
96 tls_initialized rather than GOT_TLS_DONE.
97 (mips_tls_got_index): Delete.
98 (mips_elf_local_got_index, mips_elf_global_got_index): Use
99 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
100 (mips_elf_record_got_entry): Initialize tls_initialized.
102 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
104 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
105 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
106 tls_ie_got_offset and tls_gd_got_offset.
107 (mips_elf_link_hash_newfunc): Remove initialization.
108 (mips_elf_create_got_info): Likewise.
109 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
110 (mips_tls_single_got_index): Delete.
111 (mips_elf_local_got_index): Always use the GOT entry to track
113 (mips_elf_global_got_index): Likewise.
114 (mips_elf_create_local_got_entry): Assert that TLS entries have
115 already been allocated.
116 (mips_elf_record_global_got_symbol): Don't initialize
117 tls_ie_type or tls_gd_type.
118 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
119 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
121 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
123 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
125 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
126 tls_ie_type and tls_gd_type.
128 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
130 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
131 aliasing violation. Check for htab allocation failures.
133 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
135 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
137 (mips_elf_global_got_index): ...here. Reorder arguments so that
138 the output bfd and info come first.
139 (mips_elf_calculate_relocation): Update the call to
140 mips_elf_global_got_index accordingly.
141 (_bfd_mips_elf_finish_dynamic_symbol): Use
142 mips_elf_primary_global_got_index rather than
143 mips_elf_global_got_index.
144 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
146 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
148 * elfxx-mips.c (mips_got_entry): Update comments.
149 (mips_elf_multi_got_entry_eq): Rename to...
150 (mips_elf_got_entry_eq): ...this, deleting the old definition.
151 (mips_elf_create_got_info): Remove master_got_p argument.
152 Always use mips_elf_got_entry_eq.
153 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
154 Update calls accordingly.
156 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
158 * elfxx-mips.c (mips_got_info): Remove bfd2got.
159 (mips_elf_bfd2got_hash): Delete.
160 (mips_elf_got_per_bfd_arg): Remove bfd2got.
161 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
162 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
163 g->next to test for the multigot case. Use mips_elf_bfd_got rather
164 than mips_elf_got_for_ibfd.
165 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
166 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
167 (mips_elf_make_got_per_bfd): Replace with...
168 (mips_elf_add_got_entry): ...this new function.
169 (mips_elf_make_got_pages_per_bfd): Replace with...
170 (mips_elf_add_got_page_entry): ...this new function.
171 (mips_elf_merge_got_with): Replace bfd2got argument with separate
172 bfd and GOT arguments. Use mips_elf_add_got_entry and
173 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
174 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
175 to set the BFD's GOT and free the old table.
176 (mips_elf_merge_got): Replace bfd2got argument with separate
177 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
178 Use mips_elf_count_got_entries to count the number of entries in
179 each GOT. Update the calls to mips_elf_merge_got_with.
180 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
181 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
182 (mips_elf_multi_got): Don't create the bfd2got hash table.
183 Replace hash table traversal with a walk over the input bfds,
184 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
185 to set the output bfd's GOT.
186 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
187 bfds use the master GOT in the single-GOT case.
188 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
189 rather than mips_elf_got_for_ibfd.
191 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
193 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
194 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
195 (mips_elf_record_global_got_symbol): Update the hash entry before
196 adding the mips_got_entry. Use mips_elf_record_got_entry to do
198 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
199 (mips_elf_record_got_page_entry): Record the entry in both the
202 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
204 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
205 create another one if necessary.
206 (mips_elf_set_gotidx): New function.
207 (mips_elf_set_global_gotidx): Use it.
208 (mips_elf_initialize_tls_index): Likewise. Take a
209 mips_elf_traverse_got_arg as argument.
210 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
211 (mips_elf_multi_got): Likewise. Cope with error returns from
212 mips_elf_set_global_gotidx.
214 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
216 * elfxx-mips.c (mips_got_info): Add relocs field.
217 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
219 (mips_elf_traverse_got_arg): ...this new structure.
220 (mips_elf_count_local_tls_relocs): Delete.
221 (mips_elf_count_global_tls_relocs): Likewise.
222 (mips_elf_count_got_entry): New function.
223 (mips_elf_count_local_got_entries): Likewise.
224 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
225 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
226 (mips_elf_record_local_got_symbol): Don't count got entries here.
227 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
228 (mips_elf_set_global_got_offset): Split into...
229 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
230 new functions. Take a mips_elf_traverse_got_arg rather than a
231 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
232 Use g->relocs to record the number of relocs needed for global GOT
234 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
235 mips_elf_set_global_got_offset_arg. Use the relocs field to count
236 relocations. Update for above function split.
237 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
238 to count both the number of GOT entries and the number of TLS
239 relocs required by local entries. Likewise
240 mips_elf_count_global_tls_entries and global entries.
241 Remove uses of mips_elf_count_local_tls_relocs and
242 mips_elf_count_global_tls_relocs.
244 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
246 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
247 to say that each structure represents only one type of TLS reference.
248 (GOT_TLS_TYPE): New define.
249 (mips_elf_link_hash_entry): Temporarily split tls_type and
250 tls_got_offset into two variables each.
251 (mips_elf_link_hash_newfunc): Update accordingly.
252 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
253 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
254 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
255 (mips_tls_got_relocs): Use a switch statement.
256 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
257 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
258 local "offset" variable.
259 (mips_tls_got_index): Remove r_type argument and assert. Remove
260 code that handled entries with two TLS types; always use the
261 original got_index instead.
262 (mips_tls_single_got_index): New function.
263 (mips_elf_local_got_index): Use entry->tls_type to check for
264 TLS entries. Use mips_tls_single_got_index. Update call to
266 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
267 Use p->tls_type to check for TLS entries. Update call to
268 mips_tls_got_index. Use mips_tls_single_got_index.
269 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
270 Use entry.tls_type to check for TLS entries.
271 (mips_elf_record_global_got_symbol): Replace tls_flag argument
272 with r_type argument. Use mips_elf_reloc_tls_type.
273 Set up the new hash entry fields.
274 (mips_elf_record_local_got_symbol): Replace tls_flag argument
275 with r_type argument. Use mips_elf_reloc_tls_type and
276 mips_tls_got_entries. Remove code that handled entries
277 with multiple TLS types.
278 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
279 (mips_elf_initialize_tls_index): Handle new hash entry fields.
280 Use equality rather than masks when checking for specific TLS types.
281 Use mips_tls_got_entries. Remove code that handled entries
282 with multiple TLS types.
283 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
284 testing the hash table entry.
285 (_bfd_mips_elf_check_relocs): Update calls to
286 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
287 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
288 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
290 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
292 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
293 (mips_elf_got_entry_hash): ...this, deleting the old version.
294 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
297 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
299 * elfxx-mips.c (mips_elf_create_got_info): New function.
300 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
301 (mips_elf_create_got_section): Likewise.
303 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
305 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
308 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
310 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
312 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
314 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
315 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
317 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
319 * elfxx-mips.c (mips_elf_count_global_tls_entries)
320 (mips_elf_count_global_tls_relocs): Don't count indirect or
322 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
323 number of TLS entries were allocated.
325 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
327 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
329 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
331 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
332 if there are TLS relocations.
334 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
336 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
337 (mips_elf_resolve_final_got_entries): Remove bogus comment.
339 2013-02-11 Alan Modra <amodra@gmail.com>
341 * elfcode.h (elf_checksum_contents): Free contents.
342 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
343 * elflink.c (_bfd_elf_link_hash_table_free): New function.
344 (elf_final_link_free): New function, extracted from..
345 (bfd_elf_final_link): ..here. Always call
346 _bfd_elf_write_section_eh_frame_hdr.
347 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
348 _bfd_elf_link_hash_table_free.
349 * libbfd-in.h (_bfd_merge_sections_free): Declare.
350 * libbfd.h: Regenerate.
351 * merge.c (_bfd_merge_sections_free): New function.
352 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
354 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
355 _bfd_elf_link_hash_table_free.
356 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
357 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
358 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
359 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
360 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
361 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
362 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
363 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
364 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
365 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
366 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
367 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
368 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
369 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
370 (bfd_elf32_bfd_link_hash_table_free): Don't define.
371 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
372 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
374 2013-02-10 Alan Modra <amodra@gmail.com>
376 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
377 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
378 * m68klinux.c (linux_link_hash_table_create): Likewise.
379 * sparclinux.c (linux_link_hash_table_create): Likewise.
380 * sunos.c (sunos_link_hash_table_create): Likewise.
381 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
382 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
383 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
384 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
385 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
386 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
387 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
388 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
389 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
390 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
391 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
392 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
393 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
394 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
395 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
396 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
397 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
398 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
399 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
400 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
401 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
402 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
403 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
404 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
405 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
406 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
407 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
408 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
410 2013-02-10 Alan Modra <amodra@gmail.com>
412 * i386linux.c (linux_link_hash_table_create): Allocate table
413 with bfd_zmalloc, not bfd_alloc.
414 * pdp11.c (link_hash_table_create): Allocate table with
415 bfd_malloc, not bfd_alloc.
416 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
417 with bfd_zmalloc, not bfd_zalloc.
418 (bfin_link_hash_table_create): Likewise.
419 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
420 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
422 2013-02-10 Alan Modra <amodra@gmail.com>
425 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
427 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
429 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
431 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
434 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
436 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
439 2013-02-08 Alan Modra <amodra@gmail.com>
442 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
443 * elf.c (elf_find_function): Revert last change. Use new
444 tdata field rather than static vars for cache.
446 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
449 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
450 symbol is defined in regular object.
452 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
455 * elf.c (elf_find_function): Don't cache if symbols change.
457 2013-02-07 Alan Modra <amodra@gmail.com>
460 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
461 copy attributes from or to non-ELF.
463 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
465 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
466 for non-zero TLS symbol.
467 (elf_i386_relocate_section): Don't resolve size relocation against
469 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
470 pc_count for non-zero TLS symbol.
471 (elf_x86_64_relocate_section): Don't resolve size relocation
472 against non-zero TLS symbol.
474 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
475 Andrew Jenner <andrew@codesourcery.com>
477 Based on patches from Altera Corporation.
479 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
480 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
481 (BFD_BACKENDS): Add elf32-nios2.lo.
482 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
483 * Makefile.in: Regenerated.
484 * configure.in: Add entries for bfd_elf32_bignios2_vec and
485 bfd_elf32_littlenios2_vec.
486 * configure: Regenerated.
487 * config.bfd: Add cases for nios2.
488 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
489 (bfd_mach_nios2): Define.
490 (bfd_nios2_arch): Declare.
491 (bfd_archures_list): Add bfd_nios2_arch.
492 * targets.c (bfd_elf32_bignios2_vec): Declare.
493 (bfd_elf32_littlenios2_vec): Declare.
494 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
495 bfd_elf32_littlenios2_vec.
496 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
497 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
498 * bfd-in2.h: Regenerated.
499 * libbfd.h: Regenerated.
500 * cpu-nios2.c: New file.
501 * elf32-nios2.c: New file.
503 2013-02-06 Alan Modra <amodra@gmail.com>
505 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
508 2013-02-06 Alan Modra <amodra@gmail.com>
510 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
511 * Makefile.in: Regenerate.
513 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
514 Pedro Alves <palves@redhat.com>
516 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
517 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
519 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
520 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
521 * elf-linux-psinfo.h: New file.
522 * elf.c: Include elf-linux-psinfo.h.
523 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
525 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
526 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
527 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
528 (elfcore_write_ppc_linux_prpsinfo32): New function.
530 2013-02-04 Tristan Gingold <gingold@adacore.com>
532 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
535 2013-02-04 Alan Modra <amodra@gmail.com>
537 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
538 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
539 * Makefile.in: Regenerate.
540 * po/SRC-POTFILES.in: Regenerate.
542 2013-02-04 Alan Modra <amodra@gmail.com>
544 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
545 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
547 2013-02-01 Alan Modra <amodra@gmail.com>
549 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
552 2013-01-31 Tristan Gingold <gingold@adacore.com>
554 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
555 earlier. Fix status checking of bfd_mach_o_scan_start_address.
556 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
558 2013-01-31 Alan Modra <amodra@gmail.com>
559 David S. Miller <davem@davemloft.net>
562 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
563 references to __tls_get_addr.
564 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
565 vtinherit and vtentry reloc handling too.
566 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
568 2013-01-31 Alan Modra <amodra@gmail.com>
570 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
572 2013-01-31 Alan Modra <amodra@gmail.com>
574 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
576 2013-01-28 Alan Modra <amodra@gmail.com>
578 * elf64-ppc.c: Use %T to print symbols names and remove redundant
579 "relocation" in error messages throughout file.
580 (ppc64_elf_relocate_section): Remove sibling call error message,
581 replace with "call lacks nop". Specially report errors for
582 branches to function entry points via OPD lookup and branches
583 to stubs. Remove NULL symbol handling now done by %T.
585 2013-01-28 Alan Modra <amodra@gmail.com>
587 * archive.c (bfd_generic_archive_p): Return target and keep
588 ardata on partial matches.
589 * format.c (bfd_check_format_matches): Adjust for above
590 change. Remove bfd_error_file_ambiguously_recognized dead
593 2013-01-26 Alan Modra <amodra@gmail.com>
595 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
596 bfd_preserve_finish): Move to..
597 * format.c: ..here, splitting out..
598 (bfd_reinit): ..this. New function.
599 (bfd_check_format_matches): Use bfd_preserve_save/restore to
600 keep bfd state for a match.
601 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
602 * elfcore.h (elf_core_file_p): Likewise.
603 * mach-o.c (bfd_mach_o_header_p): Likewise.
604 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
605 * xsym.c (bfd_sym_object_p): Likewise.
606 * mmo.c (mmo_scan): Clear abfd->symcount.
607 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
608 * section.c (bfd_section_list_clear): Clear section_htab.count.
609 * bfd-in2.h: Regenerate.
611 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
613 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
614 second reloc, make sure that the reloc potentially exists first.
616 2013-01-24 Nick Clifton <nickc@redhat.com>
618 * archures.c: Add bfd_mach_v850e3v5.
619 * bfd-in2.h: Regenerate.
620 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
621 * cpu-v850_rh850.c: Likewise.
622 * elf32-v850.c: Add support for v850e3v5 architecture.
624 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
626 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
628 2013-01-23 Leif Ekblad <leif@rdos.net>
630 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
632 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
634 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
636 (elf_i386_relocate_section): Resolve size relocation against
638 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
639 for non-zero TLS symbol.
640 (elf_x86_64_relocate_section): Resolve size relocation against
643 2013-01-18 Mike Frysinger <vapier@gentoo.org>
645 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
646 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
649 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
651 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
652 PC-relative relocation.
653 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
654 as PC-relative relocation.
656 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
660 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
662 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
663 and R_X86_64_SIZE64 check.
664 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
667 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
669 * bfd-in2.h: Regenerated.
670 * libbfd.h: Likewise.
672 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
673 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
674 (elf_i386_check_relocs): Handle R_386_SIZE32.
675 (elf_i386_gc_sweep_hook): Likewise.
676 (elf_i386_relocate_section): Likewise.
678 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
679 and R_X86_64_SIZE64 entries.
680 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
681 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
682 (elf_x86_64_reloc_name_lookup): Likewise.
683 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
685 (elf_x86_64_gc_sweep_hook): Likewise.
686 (elf_x86_64_relocate_section): Likewise.
688 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
691 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
693 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
694 with R_X86_64_RELATIVE64.
696 2013-01-15 Nick Clifton <nickc@redhat.com>
698 * elf32-msp430.c: Fix spelling typo.
700 2013-01-15 Alan Modra <amodra@gmail.com>
702 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
705 2013-01-14 Alan Modra <amodra@gmail.com>
708 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
709 (memory_bclose): Likewise. Return 0 on success.
710 * cache.c (cache_bclose): Likewise.
711 * opncls.c (opncls_bclose, bfd_close): Likewise.
712 * vms-lib.c (vms_lib_bclose): Likewise.
713 * libbfd.h: Regenerate.
715 2013-01-13 Alan Modra <amodra@gmail.com>
717 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
718 Add ref_dynamic_nonweak.
719 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
720 (_bfd_elf_merge_symbol): Don't call above function. Move
721 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
723 (elf_link_add_object_symbols): Delete redundant "override" test.
724 Don't set dynamic_def here.
725 (elf_link_output_extsym): Update.
727 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
729 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
730 normal and TLS symbol access.
731 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
733 2013-01-12 Alan Modra <amodra@gmail.com>
735 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
736 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
737 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
739 2013-01-12 Alan Modra <amodra@gmail.com>
742 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
743 (_bfd_elf_strtab_clear_all_refs): Define.
744 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
745 (_bfd_elf_strtab_clear_all_refs): Delete.
746 * elflink.c (elf_link_add_object_symbols): Clear out added
747 strtab refs. Correct handling of warning common symbols.
749 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
751 * aout0.c: Remove trailing white spaces.
752 * archive.c: Likewise.
753 * archures.c: Likewise.
754 * bfd-in.h: Likewise.
755 * bfd-in2.h: Likewise.
756 * coff-alpha.c: Likewise.
757 * coff-i860.c: Likewise.
758 * coff-mips.c: Likewise.
759 * coff-ppc.c: Likewise.
760 * coff-tic80.c: Likewise.
761 * coff-x86_64.c: Likewise.
762 * coff-z80.c: Likewise.
763 * coffcode.h: Likewise.
764 * coffgen.c: Likewise.
765 * cofflink.c: Likewise.
766 * compress.c: Likewise.
767 * corefile.c: Likewise.
768 * cpu-arm.c: Likewise.
769 * cpu-avr.c: Likewise.
770 * cpu-bfin.c: Likewise.
771 * cpu-cr16.c: Likewise.
772 * cpu-cr16c.c: Likewise.
773 * cpu-crx.c: Likewise.
774 * cpu-h8300.c: Likewise.
775 * cpu-i386.c: Likewise.
776 * cpu-lm32.c: Likewise.
777 * cpu-m68k.c: Likewise.
778 * cpu-moxie.c: Likewise.
779 * cpu-msp430.c: Likewise.
780 * cpu-sh.c: Likewise.
781 * cpu-xc16x.c: Likewise.
782 * dwarf2.c: Likewise.
783 * ecofflink.c: Likewise.
784 * ecoffswap.h: Likewise.
785 * elf-ifunc.c: Likewise.
786 * elf-m10300.c: Likewise.
787 * elf-vxworks.c: Likewise.
788 * elf32-avr.c: Likewise.
789 * elf32-avr.h: Likewise.
790 * elf32-cr16.c: Likewise.
791 * elf32-cr16c.c: Likewise.
792 * elf32-cris.c: Likewise.
793 * elf32-crx.c: Likewise.
794 * elf32-frv.c: Likewise.
795 * elf32-hppa.c: Likewise.
796 * elf32-i860.c: Likewise.
797 * elf32-ip2k.c: Likewise.
798 * elf32-iq2000.c: Likewise.
799 * elf32-m32c.c: Likewise.
800 * elf32-m68hc1x.c: Likewise.
801 * elf32-msp430.c: Likewise.
802 * elf32-mt.c: Likewise.
803 * elf32-ppc.c: Likewise.
804 * elf32-rl78.c: Likewise.
805 * elf32-s390.c: Likewise.
806 * elf32-score.h: Likewise.
807 * elf32-sh-symbian.c: Likewise.
808 * elf32-sh.c: Likewise.
809 * elf32-spu.c: Likewise.
810 * elf32-tic6x.c: Likewise.
811 * elf32-v850.c: Likewise.
812 * elf32-xc16x.c: Likewise.
813 * elf32-xtensa.c: Likewise.
814 * elf64-alpha.c: Likewise.
815 * elf64-hppa.c: Likewise.
816 * elf64-ppc.c: Likewise.
817 * elf64-s390.c: Likewise.
818 * elfcore.h: Likewise.
819 * elflink.c: Likewise.
820 * elfxx-mips.c: Likewise.
821 * elfxx-sparc.c: Likewise.
822 * elfxx-tilegx.c: Likewise.
824 * libcoff.h: Likewise.
825 * libpei.h: Likewise.
826 * libxcoff.h: Likewise.
827 * linker.c: Likewise.
828 * mach-o-i386.c: Likewise.
829 * mach-o-target.c: Likewise.
830 * mach-o.c: Likewise.
831 * mach-o.h: Likewise.
833 * opncls.c: Likewise.
835 * pe-x86_64.c: Likewise.
836 * peXXigen.c: Likewise.
837 * pef-traceback.h: Likewise.
838 * pei-x86_64.c: Likewise.
839 * peicode.h: Likewise.
840 * plugin.c: Likewise.
842 * riscix.c: Likewise.
843 * section.c: Likewise.
846 * tekhex.c: Likewise.
847 * ticoff.h: Likewise.
848 * vaxbsd.c: Likewise.
849 * xcofflink.c: Likewise.
850 * xtensa-isa.c: Likewise.
852 2013-01-10 Will Newton <will.newton@imgtec.com>
854 * Makefile.am: Add Meta.
855 * Makefile.in: Regenerate.
856 * archures.c (bfd_mach_metag): New.
857 * bfd-in2.h: Regenerate.
858 * config.bfd: Add Meta.
859 * configure: Regenerate.
860 * configure.in: Add Meta.
861 * cpu-metag.c: New file.
862 * elf-bfd.h: Add Meta.
863 * elf32-metag.c: New file.
864 * elf32-metag.h: New file.
865 * libbfd.h: Regenerate.
866 * reloc.c: Add Meta relocations.
867 * targets.c: Add Meta.
869 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
871 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
872 (elfcore_write_aarch_hw_break): Likewise.
873 (elfcore_write_aarch_hw_watch): Likewise.
874 * elf.c (elfcore_grok_aarch_tls): New function.
875 (elfcore_grok_aarch_hw_break): Likewise.
876 (elfcore_grok_aarch_hw_watch): Likewise.
877 (elfcore_grok_note): Call the new functions to handle the
879 (elfcore_write_aarch_tls): New function.
880 (elfcore_write_aarch_hw_break): Likewise.
881 (elfcore_write_aarch_hw_watch): Likewise.
882 (elfcore_write_register_note): Call the new functions to handle the
883 corresponding pseudo sections.
885 2013-01-07 Tom Tromey <tromey@redhat.com>
887 * section.c (_bfd_std_section): Rename from std_section.
888 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
889 (STD_SECTION): Update.
890 * bfd-in2.h: Rebuild.
892 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
894 * archures.c (bfd_mach_mips5900): Define.
895 * bfd-in2.h: Regenerate.
896 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
897 * cpu-mips.c: Add support for MIPS r5900.
898 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
900 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
901 Nick Clifton <nickc@redhat.com>
903 * elflink.c (get_value): Prevent the use of an undefined shift
904 operation. Add sanity checks.
906 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
908 * config.bfd (cr16*-*-uclinux*): New target support.
911 For older changes see ChangeLog-2012
913 Copyright (C) 2013 Free Software Foundation, Inc.
915 Copying and distribution of this file, with or without modification,
916 are permitted in any medium without royalty provided the copyright
917 notice and this notice are preserved.
923 version-control: never