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Linux: No need to set ptrace event options in fork/clone children.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
81f5558e
NC		 12013-03-21 Michael Schewe <michael.schewe@gmx.net>
2
3 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
4 @(disp:32,ERx) to mov @(disp:16,ERx).
5 (R_H8_DISP32A16): New reloc.
6 Comments added and corrected.
7 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
8 * bfd-in2.h: Regenerate.
9 * libbfd.h: Regenerate.
10
ce63b7b3
KT		 112013-03-21 Kai Tietz <ktietz@redhat.com>
12
13 * coffgen.c (coff_real_object_p): Make global.
14 * peicode.h (coff_real_object_p): Add prototype.
15 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
16 external_PEI_IMAGE_hdr structure.
17 (coff_swap_filehdr_in): Handle variable header-size.
18 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
19 of directory-entiries as specified in pe-header.
20
088ca6c1
NC		 212013-03-21 Nick Clifton <nickc@redhat.com>
22
23 PR sim/15286
24 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
25 iWMMXt and iWMMXt2 processors from attributes.
26
8877b5e5
AM		 272013-03-20 Alan Modra <amodra@gmail.com>
28
29 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
30 sh_type according to is_rela.
31
ffa9430d
AM		 322013-03-18 Alan Modra <amodra@gmail.com>
33
34 PR ld/12549
35 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
36 considering whether an --as-needed library is needed.
37
cc0ea93c
TT		 382013-03-14 Tom Tromey <tromey@redhat.com>
39
40 * opncls.c (bfd_get_debug_link_info): Rename from
41 get_debug_link_info. Export. Update comment.
42 (find_separate_debug_file): Update.
43 * bfd-in2.h: Rebuild.
44
59c108f7
NC		 452013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
46
47 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
48 support.
49 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
50 relocs.
51
abb3f6cc
NC		 522013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
53
54 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
55 * elf.c (elfcore_write_s390_tdb): New function.
56 (elfcore_write_register_note): Call it.
57 (elfcore_grok_s390_tdb): New function.
58 (elfcore_grok_note): Call it.
59
af924177
MR		 602013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
61
62 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
63
48385e38
CV		 642013-03-05 Corinna Vinschen <vinschen@redhat.com>
65
66 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
67
f75e0e33
AM		 682013-03-04 Alan Modra <amodra@gmail.com>
69
70 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
71 non-zero addends when relocatable, rather than addends >= 32768.
72 Always zero "addend" before applying relocation.
73
17e3916e
NC		 742013-03-04 Nick Clifton <nickc@redhat.com>
75
76 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
77 file pointer offsets for thin archives.
78
3064e1ff
JB		 792013-02-28 Nathan Sidwell <nathan@codesourcery.com>
80
81 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
82 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
83
4107ae22
DD		 842013-02-27 DJ Delorie <dj@redhat.com>
85
86 * reloc.c (BFD_RELOC_RL78_CODE): Add.
87 * libbfd.h: Regenerate.
88 * bfd-in2.h: Regenerate.
89 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
90 references in compuated relocs.
91
730fbaf8
AG		 922013-02-26 Anthony Green <green@moxielogic.com>
93
94 * config.bfd: Extend moxie-rtems target triplet name support.
95
35399224
L		 962013-02-21 H.J. Lu <hongjiu.lu@intel.com>
97
98 PR ld/15167
99 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
100 unique_global only for definition.
101 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
102 here.
103 (elf_link_add_object_symbols): Set unique_global only
104 for definition.
105
c0355132
AM		 1062013-02-21 Alan Modra <amodra@gmail.com>
107
108 * elf-bfd.h (struct elf_build_id): Extracted from..
109 (struct elf_build_id_info): ..here. Delete.
110 (struct output_elf_obj_tdata): New, extracted from..
111 (struct elf_obj_tdata): ..here. Reorganize for better packing.
112 Add "o" field.
113 (elf_program_header_size): Reference tdata->o.
114 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
115 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
116 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
117 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
118 when opening bfd in any mode that might write.
119 (_bfd_elf_write_object_contents): Use build_id field in
120 output_elf_obj_tdata.
121 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
122 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
123
228e534f
AM		 1242013-02-21 Alan Modra <amodra@gmail.com>
125
126 * elf-bfd.h (struct core_elf_obj_tdata): New.
127 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
128 core_program, and core_command. Add "core".
129 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
130 Update all refs to tdata core fields.
131 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
132 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
133 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
134 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
135 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
136 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
137 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
138 to tdata core fields.
139
12bd6957
AM		 1402013-02-21 Alan Modra <amodra@gmail.com>
141
142 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
143 Delete num_locals and num_globals.
144 (elf_num_locals, elf_num_globals): Don't define.
145 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
146 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
147 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
148 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
149 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
150 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
151 accessor macros.
152 * elf.c (elf_map_symbols): Add pnum_locals param. Return
153 number of locals syms via new param.
154 (swap_out_syms): Adjust to suit elf_map_symbols change.
155
cbf8d970
MR		 1562013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
157
158 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
159 STO_MICROMIPS annotation.
160
30e8ee25
AM		 1612013-02-19 Alan Modra <amodra@gmail.com>
162
163 * configure.in: Bump version to 2.23.52.
164 * elf-bfd.h (struct elf_build_id_info): New.
165 (struct elf_obj_tdata): Delete after_write_object_contents,
166 after_write_object_contents_info and build_id_size. Make build_id
167 a pointer to struct elf_build_id_info.
168 * elf.c (_bfd_elf_write_object_contents): Style. Update
169 after_write_ibject_contents invocation.
170 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
171 allow zero size notes.
172 * configure: Regenerate.
173
5b175e56
MR		 1742013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
175
176 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
177 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
178 (micromips_elf64_howto_table_rela): Likewise.
179 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
180 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
181 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
182 (elf_micromips_howto_table_rela): Likewise.
183 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
184
e8faf7d1
MR		 1852013-02-18 Paul Brook <paul@codesourcery.com>
186
187 * elfxx-mips.c (MICROMIPS_P): New macro.
188 (_bfd_mips_elf_symbol_processing): Use it.
189
c164a95d
MR		 1902013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
191
192 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
193 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
194
d45f8bda
AM		 1952013-02-18 Alan Modra <amodra@gmail.com>
196
197 PR ld/12549
198 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
199 (_bfd_elf_strtab_clear_all_refs): Declare.
200 (_bfd_elf_strtab_resize): Declare.
201 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
202 (_bfd_elf_strtab_clear_all_refs): New function.
203 (_bfd_elf_strtab_resize): Likewise.
204 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
205
698600e4
AM		 2062013-02-18 Alan Modra <amodra@gmail.com>
207
208 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
209 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
210 and elf_text_section to..
211 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
212 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
213 (struct alpha_elf_find_line): ..this.
214 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
215
3d5bef4c
L		 2162013-02-16 H.J. Lu <hongjiu.lu@intel.com>
217
218 PR ld/15146
219 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
220 for references from the dummy bfd.
221
313ed4a9
L		 2222013-02-16 H.J. Lu <hongjiu.lu@intel.com>
223
224 PR ld/15149
225 * elflink.c (elf_link_add_object_symbols): Also track weak
226 references.
227
989fbeff
L		 2282013-02-15 H.J. Lu <hongjiu.lu@intel.com>
229
230 PR binutils/15151
231 * archive.c (_bfd_find_nested_archive): Don't allow a nested
232 archive pointing to itself.
233 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
234
a043396b
NC		 2352013-02-15 Nick Clifton <nickc@redhat.com>
236
237 PR binutils/15140
238 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
239 accessing a corrupt nested archive.
240
13db6b44
RS		 2412013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
242
243 * elfxx-mips.c (mips_got_page_ref): New structure.
244 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
245 pair to represent the anchor point.
246 (mips_got_info): Add a got_page_refs field.
247 (mips_elf_link_hash_table): Add a sym_cache field.
248 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
249 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
250 new anchor representation.
251 (mips_elf_create_got_info): Create got_page_refs rather than
252 got_page_entries.
253 (mips_elf_record_got_page_ref): New function.
254 (mips_elf_pages_for_range): Move further down file.
255 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
256 Use a section rather than a (bfd, symndx) pair to represent the
257 anchor point.
258 (mips_elf_resolve_got_page_ref): New function.
259 (mips_elf_resolve_final_got_entries): Use it to populate
260 got_page_entries.
261 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
262 rather than mips_elf_record_got_page_entry. Only nullify h
263 afterwards.
264 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
265 earlier.
266
57093f5e
RS		 2672013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
268
269 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
270 in g->relocs.
271
9c3f90c4
AM		 2722013-02-12 Alan Modra <amodra@gmail.com>
273
274 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
275 suitable definition when using generic linker hash table.
276
476366af
RS		 2772013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
278
279 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
280 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
281 mips_elf_traverse_got_arg. Count GOT entries.
282 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
283 as argument. Update after above changes.
284 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
285 mips_elf_count_got_entries. Update the calls to
286 mips_elf_resolve_final_got_entries.
287
9ab066b4
RS		 2882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
289
290 * elfxx-mips.c (mips_got_tls_type): New enum.
291 (mips_got_entry): Add tls_initialized.
292 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
293 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
294 GOT_TLS_TYPE masks.
295 (mips_elf_reloc_tls_type, mips_tls_got_entries)
296 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
297 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
298 than GOT_NORMAL.
299 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
300 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
301 tls_initialized rather than GOT_TLS_DONE.
302 (mips_tls_got_index): Delete.
303 (mips_elf_local_got_index, mips_elf_global_got_index): Use
304 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
305 (mips_elf_record_got_entry): Initialize tls_initialized.
306
6c42ddb9
RS		 3072013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
308
309 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
310 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
311 tls_ie_got_offset and tls_gd_got_offset.
312 (mips_elf_link_hash_newfunc): Remove initialization.
313 (mips_elf_create_got_info): Likewise.
314 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
315 (mips_tls_single_got_index): Delete.
316 (mips_elf_local_got_index): Always use the GOT entry to track
317 GOT indices.
318 (mips_elf_global_got_index): Likewise.
319 (mips_elf_create_local_got_entry): Assert that TLS entries have
320 already been allocated.
321 (mips_elf_record_global_got_symbol): Don't initialize
322 tls_ie_type or tls_gd_type.
323 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
324 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
325 entry.
326 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
327 the GOT entries.
328 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
329 have been allocated.
330 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
331 tls_ie_type and tls_gd_type.
332
ebc53538
RS		 3332013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
334
335 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
336 aliasing violation. Check for htab allocation failures.
337
13fbec83
RS		 3382013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
339
340 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
341 split out from...
342 (mips_elf_global_got_index): ...here. Reorder arguments so that
343 the output bfd and info come first.
344 (mips_elf_calculate_relocation): Update the call to
345 mips_elf_global_got_index accordingly.
346 (_bfd_mips_elf_finish_dynamic_symbol): Use
347 mips_elf_primary_global_got_index rather than
348 mips_elf_global_got_index.
349 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
350
3dff0dd1
RS		 3512013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
352
353 * elfxx-mips.c (mips_got_entry): Update comments.
354 (mips_elf_multi_got_entry_eq): Rename to...
355 (mips_elf_got_entry_eq): ...this, deleting the old definition.
356 (mips_elf_create_got_info): Remove master_got_p argument.
357 Always use mips_elf_got_entry_eq.
358 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
359 Update calls accordingly.
360
d7206569
RS		 3612013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
362
363 * elfxx-mips.c (mips_got_info): Remove bfd2got.
364 (mips_elf_bfd2got_hash): Delete.
365 (mips_elf_got_per_bfd_arg): Remove bfd2got.
366 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
367 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
368 g->next to test for the multigot case. Use mips_elf_bfd_got rather
369 than mips_elf_got_for_ibfd.
370 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
371 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
372 (mips_elf_make_got_per_bfd): Replace with...
373 (mips_elf_add_got_entry): ...this new function.
374 (mips_elf_make_got_pages_per_bfd): Replace with...
375 (mips_elf_add_got_page_entry): ...this new function.
376 (mips_elf_merge_got_with): Replace bfd2got argument with separate
377 bfd and GOT arguments. Use mips_elf_add_got_entry and
378 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
379 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
380 to set the BFD's GOT and free the old table.
381 (mips_elf_merge_got): Replace bfd2got argument with separate
382 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
383 Use mips_elf_count_got_entries to count the number of entries in
384 each GOT. Update the calls to mips_elf_merge_got_with.
385 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
386 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
387 (mips_elf_multi_got): Don't create the bfd2got hash table.
388 Replace hash table traversal with a walk over the input bfds,
389 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
390 to set the output bfd's GOT.
391 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
392 bfds use the master GOT in the single-GOT case.
393 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
394 rather than mips_elf_got_for_ibfd.
395
ee227692
RS		 3962013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
397
398 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
399 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
400 (mips_elf_record_global_got_symbol): Update the hash entry before
401 adding the mips_got_entry. Use mips_elf_record_got_entry to do
402 the latter.
403 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
404 (mips_elf_record_got_page_entry): Record the entry in both the
405 master and bfd GOTs.
406
72e7511a
RS		 4072013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
408
409 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
410 create another one if necessary.
411 (mips_elf_set_gotidx): New function.
412 (mips_elf_set_global_gotidx): Use it.
413 (mips_elf_initialize_tls_index): Likewise. Take a
414 mips_elf_traverse_got_arg as argument.
415 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
416 (mips_elf_multi_got): Likewise. Cope with error returns from
417 mips_elf_set_global_gotidx.
418
ab361d49
RS		 4192013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
420
421 * elfxx-mips.c (mips_got_info): Add relocs field.
422 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
423 with...
424 (mips_elf_traverse_got_arg): ...this new structure.
425 (mips_elf_count_local_tls_relocs): Delete.
426 (mips_elf_count_global_tls_relocs): Likewise.
427 (mips_elf_count_got_entry): New function.
428 (mips_elf_count_local_got_entries): Likewise.
429 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
430 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
431 (mips_elf_record_local_got_symbol): Don't count got entries here.
432 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
433 (mips_elf_set_global_got_offset): Split into...
434 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
435 new functions. Take a mips_elf_traverse_got_arg rather than a
436 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
437 Use g->relocs to record the number of relocs needed for global GOT
438 entries.
439 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
440 mips_elf_set_global_got_offset_arg. Use the relocs field to count
441 relocations. Update for above function split.
442 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
443 to count both the number of GOT entries and the number of TLS
444 relocs required by local entries. Likewise
445 mips_elf_count_global_tls_entries and global entries.
446 Remove uses of mips_elf_count_local_tls_relocs and
447 mips_elf_count_global_tls_relocs.
448
e641e783
RS		 4492013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
450
451 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
452 to say that each structure represents only one type of TLS reference.
453 (GOT_TLS_TYPE): New define.
454 (mips_elf_link_hash_entry): Temporarily split tls_type and
455 tls_got_offset into two variables each.
456 (mips_elf_link_hash_newfunc): Update accordingly.
457 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
458 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
459 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
460 (mips_tls_got_relocs): Use a switch statement.
461 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
462 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
463 local "offset" variable.
464 (mips_tls_got_index): Remove r_type argument and assert. Remove
465 code that handled entries with two TLS types; always use the
466 original got_index instead.
467 (mips_tls_single_got_index): New function.
468 (mips_elf_local_got_index): Use entry->tls_type to check for
469 TLS entries. Use mips_tls_single_got_index. Update call to
470 mips_tls_got_index.
471 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
472 Use p->tls_type to check for TLS entries. Update call to
473 mips_tls_got_index. Use mips_tls_single_got_index.
474 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
475 Use entry.tls_type to check for TLS entries.
476 (mips_elf_record_global_got_symbol): Replace tls_flag argument
477 with r_type argument. Use mips_elf_reloc_tls_type.
478 Set up the new hash entry fields.
479 (mips_elf_record_local_got_symbol): Replace tls_flag argument
480 with r_type argument. Use mips_elf_reloc_tls_type and
481 mips_tls_got_entries. Remove code that handled entries
482 with multiple TLS types.
483 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
484 (mips_elf_initialize_tls_index): Handle new hash entry fields.
485 Use equality rather than masks when checking for specific TLS types.
486 Use mips_tls_got_entries. Remove code that handled entries
487 with multiple TLS types.
488 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
489 testing the hash table entry.
490 (_bfd_mips_elf_check_relocs): Update calls to
491 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
492 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
493 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
494
d9bf376d
RS		 4952013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
496
497 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
498 (mips_elf_got_entry_hash): ...this, deleting the old version.
499 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
500 both types of GOT.
501
5334aa52
RS		 5022013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
503
504 * elfxx-mips.c (mips_elf_create_got_info): New function.
505 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
506 (mips_elf_create_got_section): Likewise.
507
946c668d
RS		 5082013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
509
510 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
511 gotidx to -1.
512
59b08994
RS		 5132013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
514
515 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
516
d222d210
RS		 5172013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
518
519 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
520 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
521
1fd20d70
RS		 5222013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
523
524 * elfxx-mips.c (mips_elf_count_global_tls_entries)
525 (mips_elf_count_global_tls_relocs): Don't count indirect or
526 warning symbols.
527 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
528 number of TLS entries were allocated.
529
7d94b319
RS		 5302013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
531
532 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
533
17214937
RS		 5342013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
535
536 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
537 if there are TLS relocations.
538
9efeb38d
RS		 5392013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
540
541 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
542 (mips_elf_resolve_final_got_entries): Remove bogus comment.
543
9c3f90c4
AM		 5442013-02-11 Alan Modra <amodra@gmail.com>
545
546 * elfcode.h (elf_checksum_contents): Free contents.
547 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
548 * elflink.c (_bfd_elf_link_hash_table_free): New function.
549 (elf_final_link_free): New function, extracted from..
550 (bfd_elf_final_link): ..here. Always call
551 _bfd_elf_write_section_eh_frame_hdr.
552 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
553 _bfd_elf_link_hash_table_free.
554 * libbfd-in.h (_bfd_merge_sections_free): Declare.
555 * libbfd.h: Regenerate.
556 * merge.c (_bfd_merge_sections_free): New function.
557 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
558 hdr_info->array.
559 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
560 _bfd_elf_link_hash_table_free.
561 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
562 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
563 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
564 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
565 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
566 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
567 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
568 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
569 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
570 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
571 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
572 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
573 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
574 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
575 (bfd_elf32_bfd_link_hash_table_free): Don't define.
576 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
577 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
578
7bf52ea2
AM		 5792013-02-10 Alan Modra <amodra@gmail.com>
580
581 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
582 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
583 * m68klinux.c (linux_link_hash_table_create): Likewise.
584 * sparclinux.c (linux_link_hash_table_create): Likewise.
585 * sunos.c (sunos_link_hash_table_create): Likewise.
586 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
587 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
588 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
589 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
590 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
591 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
592 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
593 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
594 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
595 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
596 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
597 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
598 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
599 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
600 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
601 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
602 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
603 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
604 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
605 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
606 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
607 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
608 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
609 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
610 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
611 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
612 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
613 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
614
22cdc249
AM		 6152013-02-10 Alan Modra <amodra@gmail.com>
616
617 * i386linux.c (linux_link_hash_table_create): Allocate table
618 with bfd_zmalloc, not bfd_alloc.
619 * pdp11.c (link_hash_table_create): Allocate table with
620 bfd_malloc, not bfd_alloc.
621 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
622 with bfd_zmalloc, not bfd_zalloc.
623 (bfin_link_hash_table_create): Likewise.
624 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
625 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
626
0e5de31a
AM		 6272013-02-10 Alan Modra <amodra@gmail.com>
628
629 PR ld/15113
630 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
631
ad1fc92a
NC		 6322013-02-08 Markos Chandras <markos.chandras@imgtec.com>
633
634 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
635 sections.
34c67f14
NC		 636 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
637 symbol.
ad1fc92a 638
170a8295
YZ		 6392013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
640
641 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
642 288 to 272.
643
619a703e
AM		 6442013-02-08 Alan Modra <amodra@gmail.com>
645
646 PR binutils/15106
647 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
648 * elf.c (elf_find_function): Revert last change. Use new
649 tdata field rather than static vars for cache.
650
02acbe22
L		 6512013-02-07 H.J. Lu <hongjiu.lu@intel.com>
652
653 PR ld/15107
654 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
655 symbol is defined in regular object.
656
1965d5f2
AM		 6572013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
658
659 PR binutils/15106
660 * elf.c (elf_find_function): Don't cache if symbols change.
661
dafbc74d
AM		 6622013-02-07 Alan Modra <amodra@gmail.com>
663
664 PR binutils/14873
665 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
666 copy attributes from or to non-ELF.
667
20e52bd2
L		 6682013-02-06 H.J. Lu <hongjiu.lu@intel.com>
669
670 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
671 for non-zero TLS symbol.
672 (elf_i386_relocate_section): Don't resolve size relocation against
673 non-zero TLS symbol.
674 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
675 pc_count for non-zero TLS symbol.
676 (elf_x86_64_relocate_section): Don't resolve size relocation
677 against non-zero TLS symbol.
678
36591ba1 6792013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 680 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 681
682 Based on patches from Altera Corporation.
683
684 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
685 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
686 (BFD_BACKENDS): Add elf32-nios2.lo.
687 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
688 * Makefile.in: Regenerated.
689 * configure.in: Add entries for bfd_elf32_bignios2_vec and
690 bfd_elf32_littlenios2_vec.
691 * configure: Regenerated.
692 * config.bfd: Add cases for nios2.
693 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
694 (bfd_mach_nios2): Define.
695 (bfd_nios2_arch): Declare.
696 (bfd_archures_list): Add bfd_nios2_arch.
697 * targets.c (bfd_elf32_bignios2_vec): Declare.
698 (bfd_elf32_littlenios2_vec): Declare.
699 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
700 bfd_elf32_littlenios2_vec.
701 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
702 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
703 * bfd-in2.h: Regenerated.
704 * libbfd.h: Regenerated.
705 * cpu-nios2.c: New file.
706 * elf32-nios2.c: New file.
707
ca6b5f82
AM		 7082013-02-06 Alan Modra <amodra@gmail.com>
709
710 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
711 stubs in stub_bfd.
712
37ba9f93
AM		 7132013-02-06 Alan Modra <amodra@gmail.com>
714
715 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
716 * Makefile.in: Regenerate.
717
70a38d42
SDJ		 7182013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
719 Pedro Alves <palves@redhat.com>
720
721 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
722 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
723 declaration.
724 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
725 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
726 * elf-linux-psinfo.h: New file.
727 * elf.c: Include elf-linux-psinfo.h.
728 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
729 New functions.
730 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
731 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
732 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
733 (elfcore_write_ppc_linux_prpsinfo32): New function.
734
5ee43bc4
TG		 7352013-02-04 Tristan Gingold <gingold@adacore.com>
736
737 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
738 start address.
739
0cadb185
AM		 7402013-02-04 Alan Modra <amodra@gmail.com>
741
742 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
743 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
744 * Makefile.in: Regenerate.
745 * po/SRC-POTFILES.in: Regenerate.
746
5d42dfb5
AM		 7472013-02-04 Alan Modra <amodra@gmail.com>
748
749 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
750 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
751
c57da1a7
AM		 7522013-02-01 Alan Modra <amodra@gmail.com>
753
754 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
755 clears def_regular.
756
c0fd7846
TG		 7572013-01-31 Tristan Gingold <gingold@adacore.com>
758
759 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
760 earlier. Fix status checking of bfd_mach_o_scan_start_address.
761 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
762
b45b6908
AM		 7632013-01-31 Alan Modra <amodra@gmail.com>
764 David S. Miller <davem@davemloft.net>
765
766 PR ld/15056
767 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
768 references to __tls_get_addr.
769 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
770 vtinherit and vtentry reloc handling too.
771 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
772
bcaa2f82
AM		 7732013-01-31 Alan Modra <amodra@gmail.com>
774
775 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
776
22aa0c7e
AM		 7772013-01-31 Alan Modra <amodra@gmail.com>
778
779 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
780
bc30df16
AM		 7812013-01-28 Alan Modra <amodra@gmail.com>
782
783 * elf64-ppc.c: Use %T to print symbols names and remove redundant
784 "relocation" in error messages throughout file.
785 (ppc64_elf_relocate_section): Remove sibling call error message,
786 replace with "call lacks nop". Specially report errors for
787 branches to function entry points via OPD lookup and branches
788 to stubs. Remove NULL symbol handling now done by %T.
789
89d7b8aa
AM		 7902013-01-28 Alan Modra <amodra@gmail.com>
791
792 * archive.c (bfd_generic_archive_p): Return target and keep
793 ardata on partial matches.
794 * format.c (bfd_check_format_matches): Adjust for above
795 change. Remove bfd_error_file_ambiguously_recognized dead
796 code.
797
c9ba0c87
AM		 7982013-01-26 Alan Modra <amodra@gmail.com>
799
800 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
801 bfd_preserve_finish): Move to..
802 * format.c: ..here, splitting out..
803 (bfd_reinit): ..this. New function.
804 (bfd_check_format_matches): Use bfd_preserve_save/restore to
805 keep bfd state for a match.
806 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
807 * elfcore.h (elf_core_file_p): Likewise.
808 * mach-o.c (bfd_mach_o_header_p): Likewise.
809 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
810 * xsym.c (bfd_sym_object_p): Likewise.
811 * mmo.c (mmo_scan): Clear abfd->symcount.
812 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
813 * section.c (bfd_section_list_clear): Clear section_htab.count.
814 * bfd-in2.h: Regenerate.
815
d79dcc73
NC		 8162013-01-25 Michael Schewe <michael.schewe@gmx.net>
817
818 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
819 second reloc, make sure that the reloc potentially exists first.
820
78c8d46c
NC		 8212013-01-24 Nick Clifton <nickc@redhat.com>
822
823 * archures.c: Add bfd_mach_v850e3v5.
824 * bfd-in2.h: Regenerate.
825 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
826 * cpu-v850_rh850.c: Likewise.
827 * elf32-v850.c: Add support for v850e3v5 architecture.
828
1a18f0ae
NC		 8292013-01-23 Markos Chandras <markos.chandras@imgtec.com>
830
831 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
832
f65a9e53
AM		 8332013-01-23 Leif Ekblad <leif@rdos.net>
834
835 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
836
3bea1fcb
L		 8372013-01-18 H.J. Lu <hongjiu.lu@intel.com>
838
839 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
840 non-zero TLS symbol.
841 (elf_i386_relocate_section): Resolve size relocation against
842 non-zero TLS symbol.
843 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
844 for non-zero TLS symbol.
845 (elf_x86_64_relocate_section): Resolve size relocation against
846 non-zero TLS symbol.
847
b1b00fcc
MF		 8482013-01-18 Mike Frysinger <vapier@gentoo.org>
849
850 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
851 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
852 true.
853
06a6a421
L		 8542013-01-17 H.J. Lu <hongjiu.lu@intel.com>
855
856 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
857 PC-relative relocation.
858 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
859 as PC-relative relocation.
860
6a3e1bae
L		 8612013-01-16 H.J. Lu <hongjiu.lu@intel.com>
862
863 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
864 check.
865 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
866
867 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
868 and R_X86_64_SIZE64 check.
869 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
870 nor R_X86_64_SIZE64.
871
1788fc08
L		 8722013-01-16 H.J. Lu <hongjiu.lu@intel.com>
873
874 * bfd-in2.h: Regenerated.
875 * libbfd.h: Likewise.
876
877 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
878 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
879 (elf_i386_check_relocs): Handle R_386_SIZE32.
880 (elf_i386_gc_sweep_hook): Likewise.
881 (elf_i386_relocate_section): Likewise.
882
883 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
884 and R_X86_64_SIZE64 entries.
885 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
886 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
887 (elf_x86_64_reloc_name_lookup): Likewise.
888 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
889 R_X86_64_SIZE64.
890 (elf_x86_64_gc_sweep_hook): Likewise.
891 (elf_x86_64_relocate_section): Likewise.
892
893 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
894 BFD_RELOC_SIZE64.
895
1e536451
L		 8962013-01-15 H.J. Lu <hongjiu.lu@intel.com>
897
898 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
899 with R_X86_64_RELATIVE64.
900
77bf820f
NC		 9012013-01-15 Nick Clifton <nickc@redhat.com>
902
903 * elf32-msp430.c: Fix spelling typo.
904
e2458743
AM		 9052013-01-15 Alan Modra <amodra@gmail.com>
906
907 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
908 plt-thread-safe.
909
405bf443
AM		 9102013-01-14 Alan Modra <amodra@gmail.com>
911
912 PR binutils/14813
913 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
914 (memory_bclose): Likewise. Return 0 on success.
915 * cache.c (cache_bclose): Likewise.
916 * opncls.c (opncls_bclose, bfd_close): Likewise.
917 * vms-lib.c (vms_lib_bclose): Likewise.
918 * libbfd.h: Regenerate.
919
ee659f1f
AM		 9202013-01-13 Alan Modra <amodra@gmail.com>
921
922 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
923 Add ref_dynamic_nonweak.
924 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
925 (_bfd_elf_merge_symbol): Don't call above function. Move
926 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
927 clear dynamic_def.
928 (elf_link_add_object_symbols): Delete redundant "override" test.
929 Don't set dynamic_def here.
930 (elf_link_output_extsym): Update.
931
68c4a57e
L		 9322013-01-12 H.J. Lu <hongjiu.lu@intel.com>
933
934 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
935 normal and TLS symbol access.
936 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
937
02be4619
AM		 9382013-01-12 Alan Modra <amodra@gmail.com>
939
940 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
941 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
942 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
943
a4542f1b
AM		 9442013-01-12 Alan Modra <amodra@gmail.com>
945
946 PR ld/12549
947 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
948 (_bfd_elf_strtab_clear_all_refs): Define.
949 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
950 (_bfd_elf_strtab_clear_all_refs): Delete.
951 * elflink.c (elf_link_add_object_symbols): Clear out added
952 strtab refs. Correct handling of warning common symbols.
953
68ffbac6
L		 9542013-01-10 H.J. Lu <hongjiu.lu@intel.com>
955
956 * aout0.c: Remove trailing white spaces.
957 * archive.c: Likewise.
958 * archures.c: Likewise.
959 * bfd-in.h: Likewise.
960 * bfd-in2.h: Likewise.
961 * coff-alpha.c: Likewise.
962 * coff-i860.c: Likewise.
963 * coff-mips.c: Likewise.
964 * coff-ppc.c: Likewise.
965 * coff-tic80.c: Likewise.
966 * coff-x86_64.c: Likewise.
967 * coff-z80.c: Likewise.
968 * coffcode.h: Likewise.
969 * coffgen.c: Likewise.
970 * cofflink.c: Likewise.
971 * compress.c: Likewise.
972 * corefile.c: Likewise.
973 * cpu-arm.c: Likewise.
974 * cpu-avr.c: Likewise.
975 * cpu-bfin.c: Likewise.
976 * cpu-cr16.c: Likewise.
977 * cpu-cr16c.c: Likewise.
978 * cpu-crx.c: Likewise.
979 * cpu-h8300.c: Likewise.
980 * cpu-i386.c: Likewise.
981 * cpu-lm32.c: Likewise.
982 * cpu-m68k.c: Likewise.
983 * cpu-moxie.c: Likewise.
984 * cpu-msp430.c: Likewise.
985 * cpu-sh.c: Likewise.
986 * cpu-xc16x.c: Likewise.
987 * dwarf2.c: Likewise.
988 * ecofflink.c: Likewise.
989 * ecoffswap.h: Likewise.
990 * elf-ifunc.c: Likewise.
991 * elf-m10300.c: Likewise.
992 * elf-vxworks.c: Likewise.
993 * elf32-avr.c: Likewise.
994 * elf32-avr.h: Likewise.
995 * elf32-cr16.c: Likewise.
996 * elf32-cr16c.c: Likewise.
997 * elf32-cris.c: Likewise.
998 * elf32-crx.c: Likewise.
999 * elf32-frv.c: Likewise.
1000 * elf32-hppa.c: Likewise.
1001 * elf32-i860.c: Likewise.
1002 * elf32-ip2k.c: Likewise.
1003 * elf32-iq2000.c: Likewise.
1004 * elf32-m32c.c: Likewise.
1005 * elf32-m68hc1x.c: Likewise.
1006 * elf32-msp430.c: Likewise.
1007 * elf32-mt.c: Likewise.
1008 * elf32-ppc.c: Likewise.
1009 * elf32-rl78.c: Likewise.
1010 * elf32-s390.c: Likewise.
1011 * elf32-score.h: Likewise.
1012 * elf32-sh-symbian.c: Likewise.
1013 * elf32-sh.c: Likewise.
1014 * elf32-spu.c: Likewise.
1015 * elf32-tic6x.c: Likewise.
1016 * elf32-v850.c: Likewise.
1017 * elf32-xc16x.c: Likewise.
1018 * elf32-xtensa.c: Likewise.
1019 * elf64-alpha.c: Likewise.
1020 * elf64-hppa.c: Likewise.
1021 * elf64-ppc.c: Likewise.
1022 * elf64-s390.c: Likewise.
1023 * elfcore.h: Likewise.
1024 * elflink.c: Likewise.
1025 * elfxx-mips.c: Likewise.
1026 * elfxx-sparc.c: Likewise.
1027 * elfxx-tilegx.c: Likewise.
1028 * ieee.c: Likewise.
1029 * libcoff.h: Likewise.
1030 * libpei.h: Likewise.
1031 * libxcoff.h: Likewise.
1032 * linker.c: Likewise.
1033 * mach-o-i386.c: Likewise.
1034 * mach-o-target.c: Likewise.
1035 * mach-o.c: Likewise.
1036 * mach-o.h: Likewise.
1037 * mmo.c: Likewise.
1038 * opncls.c: Likewise.
1039 * pdp11.c: Likewise.
1040 * pe-x86_64.c: Likewise.
1041 * peXXigen.c: Likewise.
1042 * pef-traceback.h: Likewise.
1043 * pei-x86_64.c: Likewise.
1044 * peicode.h: Likewise.
1045 * plugin.c: Likewise.
1046 * reloc.c: Likewise.
1047 * riscix.c: Likewise.
1048 * section.c: Likewise.
1049 * som.c: Likewise.
1050 * syms.c: Likewise.
1051 * tekhex.c: Likewise.
1052 * ticoff.h: Likewise.
1053 * vaxbsd.c: Likewise.
1054 * xcofflink.c: Likewise.
1055 * xtensa-isa.c: Likewise.
1056
a3c62988
NC		 10572013-01-10 Will Newton <will.newton@imgtec.com>
1058
1059 * Makefile.am: Add Meta.
1060 * Makefile.in: Regenerate.
1061 * archures.c (bfd_mach_metag): New.
1062 * bfd-in2.h: Regenerate.
1063 * config.bfd: Add Meta.
1064 * configure: Regenerate.
1065 * configure.in: Add Meta.
1066 * cpu-metag.c: New file.
1067 * elf-bfd.h: Add Meta.
1068 * elf32-metag.c: New file.
1069 * elf32-metag.h: New file.
1070 * libbfd.h: Regenerate.
1071 * reloc.c: Add Meta relocations.
1072 * targets.c: Add Meta.
1073
652451f8
YZ		 10742013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1075
1076 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1077 (elfcore_write_aarch_hw_break): Likewise.
1078 (elfcore_write_aarch_hw_watch): Likewise.
1079 * elf.c (elfcore_grok_aarch_tls): New function.
1080 (elfcore_grok_aarch_hw_break): Likewise.
1081 (elfcore_grok_aarch_hw_watch): Likewise.
1082 (elfcore_grok_note): Call the new functions to handle the
1083 corresponding notes.
1084 (elfcore_write_aarch_tls): New function.
1085 (elfcore_write_aarch_hw_break): Likewise.
1086 (elfcore_write_aarch_hw_watch): Likewise.
1087 (elfcore_write_register_note): Call the new functions to handle the
1088 corresponding pseudo sections.
1089
45a466b5
TT		 10902013-01-07 Tom Tromey <tromey@redhat.com>
1091
1092 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1093 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1094 (STD_SECTION): Update.
45a466b5
TT		 1095 * bfd-in2.h: Rebuild.
1096
e407c74b
NC		 10972013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1098
1099 * archures.c (bfd_mach_mips5900): Define.
1100 * bfd-in2.h: Regenerate.
1101 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1102 * cpu-mips.c: Add support for MIPS r5900.
1103 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1104
9b239e0e
NC		 11052013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1106 Nick Clifton <nickc@redhat.com>
1107
1108 * elflink.c (get_value): Prevent the use of an undefined shift
1109 operation. Add sanity checks.
1110
bab4becb 11112013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1112
bab4becb 1113 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1114
9911c0fc 1115
bab4becb 1116For older changes see ChangeLog-2012
56882138 1117\f
bab4becb 1118Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1119
1120Copying and distribution of this file, with or without modification,
1121are permitted in any medium without royalty provided the copyright
1122notice and this notice are preserved.
1123
56882138
AM		 1124Local Variables:
1125mode: change-log
1126left-margin: 8
1127fill-column: 74
1128version-control: never
1129End:
GDB Binutils - Deliverables
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