projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
0bed072f
AM		 12013-03-27 Alan Modra <amodra@gmail.com>
2
3 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
4 masks for all local ifunc syms.
5 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
6 (ppc_elf_size_dynamic_sections): Likewise.
7 (ppc_elf_relocate_section): Likewise.
8
6f820c85
WN		 92013-03-27 Will Newton <will.newton@linaro.org>
10
11 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
12 dynamic reloc for symbols with dynindx == -1.
13 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
14 dynamic reloc for symbols with dynindx == -1.
15
31943882
WN		 162013-03-27 Will Newton <will.newton@linaro.org>
17
18 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
19 dynamic reloc for non-default visibility undefined weaks.
20 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
21 dynamic reloc for non-default visibility undefined weaks.
22
ffd65175
AM		 232013-03-26 Alan Modra <amodra@gmail.com>
24
25 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
26 over _bfd_elf_merge_symbol calls.
27
3a81e825
AM		 282013-03-26 Alan Modra <amodra@gmail.com>
29
30 * elflink.c (elf_link_add_object_symbols): Add assertion for
31 common override alignment check code. Formatting.
32
4f3fedcf
AM		 332013-03-25 Alan Modra <amodra@gmail.com>
34
35 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
36 usual common symbols as well as for dynamic. Add poldbfd param.
37 Save old bfd. Adjust callers.
38 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
39 and "value" by value, not pointer. Adjust caller.
40 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
41 Delete code to set same. Use old_bfd and old_alignment from
42 _bfd_elf_merge_symbol instead. Add default symbol before
43 alignment and size checks. Wrap overlong lines.
44
e3c9d234
AM		 452013-03-25 Alan Modra <amodra@gmail.com>
46
47 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
48 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
49 when override is true.
50
6c9b78e6
AM		 512013-03-25 Alan Modra <amodra@gmail.com>
52
53 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
54 of *sym_hash.
55
191c0c42
AM		 562013-03-25 Alan Modra <amodra@gmail.com>
57
58 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
59 Wrap long lines.
60 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
61 early in symbol loop.
62
5d13b3b3
AM		 632013-03-25 Alan Modra <amodra@gmail.com>
64
65 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
66 (_bfd_elf_init_reloc_shdr): Delete.
67 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
68 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
69 just what is needed.
70 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
71
8a56bd02
AM		 722013-03-23 Alan Modra <amodra@gmail.com>
73
74 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
75 * elflink.c (_bfd_elf_merge_symbol): Make static.
76 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
77 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
78
96f29d96
AM		 792013-03-23 Alan Modra <amodra@gmail.com>
80
81 PR ld/15270
82 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
83 or ref_regular for BFD_PLUGIN owned syms, or have them affect
84 def_dynamic/ref_dynamic.
85 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
86 owned syms.
87
209be8d2
DM		 882013-03-22 David S. Miller <davem@davemloft.net>
89
90 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
91 hwcaps attribute.
92
5c0df484
NC		 932013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
94
95 PR ld/14902
96 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
97 errors adjusting relocs and symbols.
98
81f5558e
NC		 992013-03-21 Michael Schewe <michael.schewe@gmx.net>
100
101 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
102 @(disp:32,ERx) to mov @(disp:16,ERx).
103 (R_H8_DISP32A16): New reloc.
104 Comments added and corrected.
105 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
106 * bfd-in2.h: Regenerate.
107 * libbfd.h: Regenerate.
108
ce63b7b3
KT		 1092013-03-21 Kai Tietz <ktietz@redhat.com>
110
111 * coffgen.c (coff_real_object_p): Make global.
112 * peicode.h (coff_real_object_p): Add prototype.
113 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
114 external_PEI_IMAGE_hdr structure.
115 (coff_swap_filehdr_in): Handle variable header-size.
116 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
117 of directory-entiries as specified in pe-header.
118
088ca6c1
NC		 1192013-03-21 Nick Clifton <nickc@redhat.com>
120
121 PR sim/15286
122 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
123 iWMMXt and iWMMXt2 processors from attributes.
124
8877b5e5
AM		 1252013-03-20 Alan Modra <amodra@gmail.com>
126
127 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
128 sh_type according to is_rela.
129
ffa9430d
AM		 1302013-03-18 Alan Modra <amodra@gmail.com>
131
132 PR ld/12549
133 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
134 considering whether an --as-needed library is needed.
135
cc0ea93c
TT		 1362013-03-14 Tom Tromey <tromey@redhat.com>
137
138 * opncls.c (bfd_get_debug_link_info): Rename from
139 get_debug_link_info. Export. Update comment.
140 (find_separate_debug_file): Update.
141 * bfd-in2.h: Rebuild.
142
59c108f7
NC		 1432013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
144
145 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
146 support.
147 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
148 relocs.
149
abb3f6cc
NC		 1502013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
151
152 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
153 * elf.c (elfcore_write_s390_tdb): New function.
154 (elfcore_write_register_note): Call it.
155 (elfcore_grok_s390_tdb): New function.
156 (elfcore_grok_note): Call it.
157
af924177
MR		 1582013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
159
160 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
161
48385e38
CV		 1622013-03-05 Corinna Vinschen <vinschen@redhat.com>
163
164 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
165
f75e0e33
AM		 1662013-03-04 Alan Modra <amodra@gmail.com>
167
168 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
169 non-zero addends when relocatable, rather than addends >= 32768.
170 Always zero "addend" before applying relocation.
171
17e3916e
NC		 1722013-03-04 Nick Clifton <nickc@redhat.com>
173
174 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
175 file pointer offsets for thin archives.
176
3064e1ff
JB		 1772013-02-28 Nathan Sidwell <nathan@codesourcery.com>
178
179 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
180 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
181
4107ae22
DD		 1822013-02-27 DJ Delorie <dj@redhat.com>
183
184 * reloc.c (BFD_RELOC_RL78_CODE): Add.
185 * libbfd.h: Regenerate.
186 * bfd-in2.h: Regenerate.
187 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
188 references in compuated relocs.
189
730fbaf8
AG		 1902013-02-26 Anthony Green <green@moxielogic.com>
191
192 * config.bfd: Extend moxie-rtems target triplet name support.
193
35399224
L		 1942013-02-21 H.J. Lu <hongjiu.lu@intel.com>
195
196 PR ld/15167
197 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
198 unique_global only for definition.
199 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
200 here.
201 (elf_link_add_object_symbols): Set unique_global only
202 for definition.
203
c0355132
AM		 2042013-02-21 Alan Modra <amodra@gmail.com>
205
206 * elf-bfd.h (struct elf_build_id): Extracted from..
207 (struct elf_build_id_info): ..here. Delete.
208 (struct output_elf_obj_tdata): New, extracted from..
209 (struct elf_obj_tdata): ..here. Reorganize for better packing.
210 Add "o" field.
211 (elf_program_header_size): Reference tdata->o.
212 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
213 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
214 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
215 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
216 when opening bfd in any mode that might write.
217 (_bfd_elf_write_object_contents): Use build_id field in
218 output_elf_obj_tdata.
219 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
220 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
221
228e534f
AM		 2222013-02-21 Alan Modra <amodra@gmail.com>
223
224 * elf-bfd.h (struct core_elf_obj_tdata): New.
225 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
226 core_program, and core_command. Add "core".
227 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
228 Update all refs to tdata core fields.
229 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
230 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
231 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
232 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
233 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
234 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
235 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
236 to tdata core fields.
237
12bd6957
AM		 2382013-02-21 Alan Modra <amodra@gmail.com>
239
240 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
241 Delete num_locals and num_globals.
242 (elf_num_locals, elf_num_globals): Don't define.
243 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
244 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
245 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
246 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
247 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
248 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
249 accessor macros.
250 * elf.c (elf_map_symbols): Add pnum_locals param. Return
251 number of locals syms via new param.
252 (swap_out_syms): Adjust to suit elf_map_symbols change.
253
cbf8d970
MR		 2542013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
255
256 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
257 STO_MICROMIPS annotation.
258
30e8ee25
AM		 2592013-02-19 Alan Modra <amodra@gmail.com>
260
261 * configure.in: Bump version to 2.23.52.
262 * elf-bfd.h (struct elf_build_id_info): New.
263 (struct elf_obj_tdata): Delete after_write_object_contents,
264 after_write_object_contents_info and build_id_size. Make build_id
265 a pointer to struct elf_build_id_info.
266 * elf.c (_bfd_elf_write_object_contents): Style. Update
267 after_write_ibject_contents invocation.
268 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
269 allow zero size notes.
270 * configure: Regenerate.
271
5b175e56
MR		 2722013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
273
274 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
275 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
276 (micromips_elf64_howto_table_rela): Likewise.
277 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
278 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
279 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
280 (elf_micromips_howto_table_rela): Likewise.
281 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
282
e8faf7d1
MR		 2832013-02-18 Paul Brook <paul@codesourcery.com>
284
285 * elfxx-mips.c (MICROMIPS_P): New macro.
286 (_bfd_mips_elf_symbol_processing): Use it.
287
c164a95d
MR		 2882013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
289
290 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
291 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
292
d45f8bda
AM		 2932013-02-18 Alan Modra <amodra@gmail.com>
294
295 PR ld/12549
296 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
297 (_bfd_elf_strtab_clear_all_refs): Declare.
298 (_bfd_elf_strtab_resize): Declare.
299 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
300 (_bfd_elf_strtab_clear_all_refs): New function.
301 (_bfd_elf_strtab_resize): Likewise.
302 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
303
698600e4
AM		 3042013-02-18 Alan Modra <amodra@gmail.com>
305
306 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
307 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
308 and elf_text_section to..
309 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
310 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
311 (struct alpha_elf_find_line): ..this.
312 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
313
3d5bef4c
L		 3142013-02-16 H.J. Lu <hongjiu.lu@intel.com>
315
316 PR ld/15146
317 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
318 for references from the dummy bfd.
319
313ed4a9
L		 3202013-02-16 H.J. Lu <hongjiu.lu@intel.com>
321
322 PR ld/15149
323 * elflink.c (elf_link_add_object_symbols): Also track weak
324 references.
325
989fbeff
L		 3262013-02-15 H.J. Lu <hongjiu.lu@intel.com>
327
328 PR binutils/15151
329 * archive.c (_bfd_find_nested_archive): Don't allow a nested
330 archive pointing to itself.
331 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
332
a043396b
NC		 3332013-02-15 Nick Clifton <nickc@redhat.com>
334
335 PR binutils/15140
336 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
337 accessing a corrupt nested archive.
338
13db6b44
RS		 3392013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
340
341 * elfxx-mips.c (mips_got_page_ref): New structure.
342 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
343 pair to represent the anchor point.
344 (mips_got_info): Add a got_page_refs field.
345 (mips_elf_link_hash_table): Add a sym_cache field.
346 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
347 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
348 new anchor representation.
349 (mips_elf_create_got_info): Create got_page_refs rather than
350 got_page_entries.
351 (mips_elf_record_got_page_ref): New function.
352 (mips_elf_pages_for_range): Move further down file.
353 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
354 Use a section rather than a (bfd, symndx) pair to represent the
355 anchor point.
356 (mips_elf_resolve_got_page_ref): New function.
357 (mips_elf_resolve_final_got_entries): Use it to populate
358 got_page_entries.
359 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
360 rather than mips_elf_record_got_page_entry. Only nullify h
361 afterwards.
362 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
363 earlier.
364
57093f5e
RS		 3652013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
366
367 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
368 in g->relocs.
369
9c3f90c4
AM		 3702013-02-12 Alan Modra <amodra@gmail.com>
371
372 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
373 suitable definition when using generic linker hash table.
374
476366af
RS		 3752013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
376
377 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
378 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
379 mips_elf_traverse_got_arg. Count GOT entries.
380 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
381 as argument. Update after above changes.
382 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
383 mips_elf_count_got_entries. Update the calls to
384 mips_elf_resolve_final_got_entries.
385
9ab066b4
RS		 3862013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
387
388 * elfxx-mips.c (mips_got_tls_type): New enum.
389 (mips_got_entry): Add tls_initialized.
390 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
391 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
392 GOT_TLS_TYPE masks.
393 (mips_elf_reloc_tls_type, mips_tls_got_entries)
394 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
395 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
396 than GOT_NORMAL.
397 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
398 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
399 tls_initialized rather than GOT_TLS_DONE.
400 (mips_tls_got_index): Delete.
401 (mips_elf_local_got_index, mips_elf_global_got_index): Use
402 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
403 (mips_elf_record_got_entry): Initialize tls_initialized.
404
6c42ddb9
RS		 4052013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
406
407 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
408 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
409 tls_ie_got_offset and tls_gd_got_offset.
410 (mips_elf_link_hash_newfunc): Remove initialization.
411 (mips_elf_create_got_info): Likewise.
412 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
413 (mips_tls_single_got_index): Delete.
414 (mips_elf_local_got_index): Always use the GOT entry to track
415 GOT indices.
416 (mips_elf_global_got_index): Likewise.
417 (mips_elf_create_local_got_entry): Assert that TLS entries have
418 already been allocated.
419 (mips_elf_record_global_got_symbol): Don't initialize
420 tls_ie_type or tls_gd_type.
421 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
422 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
423 entry.
424 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
425 the GOT entries.
426 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
427 have been allocated.
428 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
429 tls_ie_type and tls_gd_type.
430
ebc53538
RS		 4312013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
432
433 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
434 aliasing violation. Check for htab allocation failures.
435
13fbec83
RS		 4362013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
437
438 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
439 split out from...
440 (mips_elf_global_got_index): ...here. Reorder arguments so that
441 the output bfd and info come first.
442 (mips_elf_calculate_relocation): Update the call to
443 mips_elf_global_got_index accordingly.
444 (_bfd_mips_elf_finish_dynamic_symbol): Use
445 mips_elf_primary_global_got_index rather than
446 mips_elf_global_got_index.
447 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
448
3dff0dd1
RS		 4492013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
450
451 * elfxx-mips.c (mips_got_entry): Update comments.
452 (mips_elf_multi_got_entry_eq): Rename to...
453 (mips_elf_got_entry_eq): ...this, deleting the old definition.
454 (mips_elf_create_got_info): Remove master_got_p argument.
455 Always use mips_elf_got_entry_eq.
456 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
457 Update calls accordingly.
458
d7206569
RS		 4592013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
460
461 * elfxx-mips.c (mips_got_info): Remove bfd2got.
462 (mips_elf_bfd2got_hash): Delete.
463 (mips_elf_got_per_bfd_arg): Remove bfd2got.
464 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
465 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
466 g->next to test for the multigot case. Use mips_elf_bfd_got rather
467 than mips_elf_got_for_ibfd.
468 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
469 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
470 (mips_elf_make_got_per_bfd): Replace with...
471 (mips_elf_add_got_entry): ...this new function.
472 (mips_elf_make_got_pages_per_bfd): Replace with...
473 (mips_elf_add_got_page_entry): ...this new function.
474 (mips_elf_merge_got_with): Replace bfd2got argument with separate
475 bfd and GOT arguments. Use mips_elf_add_got_entry and
476 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
477 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
478 to set the BFD's GOT and free the old table.
479 (mips_elf_merge_got): Replace bfd2got argument with separate
480 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
481 Use mips_elf_count_got_entries to count the number of entries in
482 each GOT. Update the calls to mips_elf_merge_got_with.
483 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
484 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
485 (mips_elf_multi_got): Don't create the bfd2got hash table.
486 Replace hash table traversal with a walk over the input bfds,
487 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
488 to set the output bfd's GOT.
489 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
490 bfds use the master GOT in the single-GOT case.
491 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
492 rather than mips_elf_got_for_ibfd.
493
ee227692
RS		 4942013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
495
496 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
497 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
498 (mips_elf_record_global_got_symbol): Update the hash entry before
499 adding the mips_got_entry. Use mips_elf_record_got_entry to do
500 the latter.
501 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
502 (mips_elf_record_got_page_entry): Record the entry in both the
503 master and bfd GOTs.
504
72e7511a
RS		 5052013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
506
507 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
508 create another one if necessary.
509 (mips_elf_set_gotidx): New function.
510 (mips_elf_set_global_gotidx): Use it.
511 (mips_elf_initialize_tls_index): Likewise. Take a
512 mips_elf_traverse_got_arg as argument.
513 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
514 (mips_elf_multi_got): Likewise. Cope with error returns from
515 mips_elf_set_global_gotidx.
516
ab361d49
RS		 5172013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
518
519 * elfxx-mips.c (mips_got_info): Add relocs field.
520 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
521 with...
522 (mips_elf_traverse_got_arg): ...this new structure.
523 (mips_elf_count_local_tls_relocs): Delete.
524 (mips_elf_count_global_tls_relocs): Likewise.
525 (mips_elf_count_got_entry): New function.
526 (mips_elf_count_local_got_entries): Likewise.
527 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
528 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
529 (mips_elf_record_local_got_symbol): Don't count got entries here.
530 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
531 (mips_elf_set_global_got_offset): Split into...
532 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
533 new functions. Take a mips_elf_traverse_got_arg rather than a
534 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
535 Use g->relocs to record the number of relocs needed for global GOT
536 entries.
537 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
538 mips_elf_set_global_got_offset_arg. Use the relocs field to count
539 relocations. Update for above function split.
540 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
541 to count both the number of GOT entries and the number of TLS
542 relocs required by local entries. Likewise
543 mips_elf_count_global_tls_entries and global entries.
544 Remove uses of mips_elf_count_local_tls_relocs and
545 mips_elf_count_global_tls_relocs.
546
e641e783
RS		 5472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
548
549 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
550 to say that each structure represents only one type of TLS reference.
551 (GOT_TLS_TYPE): New define.
552 (mips_elf_link_hash_entry): Temporarily split tls_type and
553 tls_got_offset into two variables each.
554 (mips_elf_link_hash_newfunc): Update accordingly.
555 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
556 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
557 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
558 (mips_tls_got_relocs): Use a switch statement.
559 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
560 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
561 local "offset" variable.
562 (mips_tls_got_index): Remove r_type argument and assert. Remove
563 code that handled entries with two TLS types; always use the
564 original got_index instead.
565 (mips_tls_single_got_index): New function.
566 (mips_elf_local_got_index): Use entry->tls_type to check for
567 TLS entries. Use mips_tls_single_got_index. Update call to
568 mips_tls_got_index.
569 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
570 Use p->tls_type to check for TLS entries. Update call to
571 mips_tls_got_index. Use mips_tls_single_got_index.
572 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
573 Use entry.tls_type to check for TLS entries.
574 (mips_elf_record_global_got_symbol): Replace tls_flag argument
575 with r_type argument. Use mips_elf_reloc_tls_type.
576 Set up the new hash entry fields.
577 (mips_elf_record_local_got_symbol): Replace tls_flag argument
578 with r_type argument. Use mips_elf_reloc_tls_type and
579 mips_tls_got_entries. Remove code that handled entries
580 with multiple TLS types.
581 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
582 (mips_elf_initialize_tls_index): Handle new hash entry fields.
583 Use equality rather than masks when checking for specific TLS types.
584 Use mips_tls_got_entries. Remove code that handled entries
585 with multiple TLS types.
586 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
587 testing the hash table entry.
588 (_bfd_mips_elf_check_relocs): Update calls to
589 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
590 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
591 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
592
d9bf376d
RS		 5932013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
594
595 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
596 (mips_elf_got_entry_hash): ...this, deleting the old version.
597 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
598 both types of GOT.
599
5334aa52
RS		 6002013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
601
602 * elfxx-mips.c (mips_elf_create_got_info): New function.
603 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
604 (mips_elf_create_got_section): Likewise.
605
946c668d
RS		 6062013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
607
608 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
609 gotidx to -1.
610
59b08994
RS		 6112013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
612
613 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
614
d222d210
RS		 6152013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
616
617 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
618 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
619
1fd20d70
RS		 6202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
621
622 * elfxx-mips.c (mips_elf_count_global_tls_entries)
623 (mips_elf_count_global_tls_relocs): Don't count indirect or
624 warning symbols.
625 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
626 number of TLS entries were allocated.
627
7d94b319
RS		 6282013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
629
630 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
631
17214937
RS		 6322013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
633
634 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
635 if there are TLS relocations.
636
9efeb38d
RS		 6372013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
638
639 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
640 (mips_elf_resolve_final_got_entries): Remove bogus comment.
641
9c3f90c4
AM		 6422013-02-11 Alan Modra <amodra@gmail.com>
643
644 * elfcode.h (elf_checksum_contents): Free contents.
645 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
646 * elflink.c (_bfd_elf_link_hash_table_free): New function.
647 (elf_final_link_free): New function, extracted from..
648 (bfd_elf_final_link): ..here. Always call
649 _bfd_elf_write_section_eh_frame_hdr.
650 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
651 _bfd_elf_link_hash_table_free.
652 * libbfd-in.h (_bfd_merge_sections_free): Declare.
653 * libbfd.h: Regenerate.
654 * merge.c (_bfd_merge_sections_free): New function.
655 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
656 hdr_info->array.
657 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
658 _bfd_elf_link_hash_table_free.
659 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
660 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
661 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
662 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
663 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
664 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
665 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
666 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
667 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
668 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
669 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
670 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
671 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
672 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
673 (bfd_elf32_bfd_link_hash_table_free): Don't define.
674 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
675 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
676
7bf52ea2
AM		 6772013-02-10 Alan Modra <amodra@gmail.com>
678
679 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
680 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
681 * m68klinux.c (linux_link_hash_table_create): Likewise.
682 * sparclinux.c (linux_link_hash_table_create): Likewise.
683 * sunos.c (sunos_link_hash_table_create): Likewise.
684 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
685 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
686 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
687 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
688 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
689 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
690 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
691 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
692 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
693 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
694 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
695 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
696 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
697 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
698 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
699 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
700 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
701 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
702 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
703 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
704 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
705 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
706 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
707 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
708 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
709 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
710 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
711 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
712
22cdc249
AM		 7132013-02-10 Alan Modra <amodra@gmail.com>
714
715 * i386linux.c (linux_link_hash_table_create): Allocate table
716 with bfd_zmalloc, not bfd_alloc.
717 * pdp11.c (link_hash_table_create): Allocate table with
718 bfd_malloc, not bfd_alloc.
719 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
720 with bfd_zmalloc, not bfd_zalloc.
721 (bfin_link_hash_table_create): Likewise.
722 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
723 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
724
0e5de31a
AM		 7252013-02-10 Alan Modra <amodra@gmail.com>
726
727 PR ld/15113
728 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
729
ad1fc92a
NC		 7302013-02-08 Markos Chandras <markos.chandras@imgtec.com>
731
732 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
733 sections.
34c67f14
NC		 734 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
735 symbol.
ad1fc92a 736
170a8295
YZ		 7372013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
738
739 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
740 288 to 272.
741
619a703e
AM		 7422013-02-08 Alan Modra <amodra@gmail.com>
743
744 PR binutils/15106
745 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
746 * elf.c (elf_find_function): Revert last change. Use new
747 tdata field rather than static vars for cache.
748
02acbe22
L		 7492013-02-07 H.J. Lu <hongjiu.lu@intel.com>
750
751 PR ld/15107
752 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
753 symbol is defined in regular object.
754
1965d5f2
AM		 7552013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
756
757 PR binutils/15106
758 * elf.c (elf_find_function): Don't cache if symbols change.
759
dafbc74d
AM		 7602013-02-07 Alan Modra <amodra@gmail.com>
761
762 PR binutils/14873
763 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
764 copy attributes from or to non-ELF.
765
20e52bd2
L		 7662013-02-06 H.J. Lu <hongjiu.lu@intel.com>
767
768 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
769 for non-zero TLS symbol.
770 (elf_i386_relocate_section): Don't resolve size relocation against
771 non-zero TLS symbol.
772 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
773 pc_count for non-zero TLS symbol.
774 (elf_x86_64_relocate_section): Don't resolve size relocation
775 against non-zero TLS symbol.
776
36591ba1 7772013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 778 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 779
780 Based on patches from Altera Corporation.
781
782 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
783 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
784 (BFD_BACKENDS): Add elf32-nios2.lo.
785 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
786 * Makefile.in: Regenerated.
787 * configure.in: Add entries for bfd_elf32_bignios2_vec and
788 bfd_elf32_littlenios2_vec.
789 * configure: Regenerated.
790 * config.bfd: Add cases for nios2.
791 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
792 (bfd_mach_nios2): Define.
793 (bfd_nios2_arch): Declare.
794 (bfd_archures_list): Add bfd_nios2_arch.
795 * targets.c (bfd_elf32_bignios2_vec): Declare.
796 (bfd_elf32_littlenios2_vec): Declare.
797 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
798 bfd_elf32_littlenios2_vec.
799 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
800 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
801 * bfd-in2.h: Regenerated.
802 * libbfd.h: Regenerated.
803 * cpu-nios2.c: New file.
804 * elf32-nios2.c: New file.
805
ca6b5f82
AM		 8062013-02-06 Alan Modra <amodra@gmail.com>
807
808 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
809 stubs in stub_bfd.
810
37ba9f93
AM		 8112013-02-06 Alan Modra <amodra@gmail.com>
812
813 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
814 * Makefile.in: Regenerate.
815
70a38d42
SDJ		 8162013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
817 Pedro Alves <palves@redhat.com>
818
819 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
820 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
821 declaration.
822 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
823 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
824 * elf-linux-psinfo.h: New file.
825 * elf.c: Include elf-linux-psinfo.h.
826 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
827 New functions.
828 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
829 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
830 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
831 (elfcore_write_ppc_linux_prpsinfo32): New function.
832
5ee43bc4
TG		 8332013-02-04 Tristan Gingold <gingold@adacore.com>
834
835 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
836 start address.
837
0cadb185
AM		 8382013-02-04 Alan Modra <amodra@gmail.com>
839
840 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
841 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
842 * Makefile.in: Regenerate.
843 * po/SRC-POTFILES.in: Regenerate.
844
5d42dfb5
AM		 8452013-02-04 Alan Modra <amodra@gmail.com>
846
847 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
848 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
849
c57da1a7
AM		 8502013-02-01 Alan Modra <amodra@gmail.com>
851
852 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
853 clears def_regular.
854
c0fd7846
TG		 8552013-01-31 Tristan Gingold <gingold@adacore.com>
856
857 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
858 earlier. Fix status checking of bfd_mach_o_scan_start_address.
859 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
860
b45b6908
AM		 8612013-01-31 Alan Modra <amodra@gmail.com>
862 David S. Miller <davem@davemloft.net>
863
864 PR ld/15056
865 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
866 references to __tls_get_addr.
867 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
868 vtinherit and vtentry reloc handling too.
869 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
870
bcaa2f82
AM		 8712013-01-31 Alan Modra <amodra@gmail.com>
872
873 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
874
22aa0c7e
AM		 8752013-01-31 Alan Modra <amodra@gmail.com>
876
877 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
878
bc30df16
AM		 8792013-01-28 Alan Modra <amodra@gmail.com>
880
881 * elf64-ppc.c: Use %T to print symbols names and remove redundant
882 "relocation" in error messages throughout file.
883 (ppc64_elf_relocate_section): Remove sibling call error message,
884 replace with "call lacks nop". Specially report errors for
885 branches to function entry points via OPD lookup and branches
886 to stubs. Remove NULL symbol handling now done by %T.
887
89d7b8aa
AM		 8882013-01-28 Alan Modra <amodra@gmail.com>
889
890 * archive.c (bfd_generic_archive_p): Return target and keep
891 ardata on partial matches.
892 * format.c (bfd_check_format_matches): Adjust for above
893 change. Remove bfd_error_file_ambiguously_recognized dead
894 code.
895
c9ba0c87
AM		 8962013-01-26 Alan Modra <amodra@gmail.com>
897
898 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
899 bfd_preserve_finish): Move to..
900 * format.c: ..here, splitting out..
901 (bfd_reinit): ..this. New function.
902 (bfd_check_format_matches): Use bfd_preserve_save/restore to
903 keep bfd state for a match.
904 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
905 * elfcore.h (elf_core_file_p): Likewise.
906 * mach-o.c (bfd_mach_o_header_p): Likewise.
907 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
908 * xsym.c (bfd_sym_object_p): Likewise.
909 * mmo.c (mmo_scan): Clear abfd->symcount.
910 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
911 * section.c (bfd_section_list_clear): Clear section_htab.count.
912 * bfd-in2.h: Regenerate.
913
d79dcc73
NC		 9142013-01-25 Michael Schewe <michael.schewe@gmx.net>
915
916 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
917 second reloc, make sure that the reloc potentially exists first.
918
78c8d46c
NC		 9192013-01-24 Nick Clifton <nickc@redhat.com>
920
921 * archures.c: Add bfd_mach_v850e3v5.
922 * bfd-in2.h: Regenerate.
923 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
924 * cpu-v850_rh850.c: Likewise.
925 * elf32-v850.c: Add support for v850e3v5 architecture.
926
1a18f0ae
NC		 9272013-01-23 Markos Chandras <markos.chandras@imgtec.com>
928
929 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
930
f65a9e53
AM		 9312013-01-23 Leif Ekblad <leif@rdos.net>
932
933 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
934
3bea1fcb
L		 9352013-01-18 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
938 non-zero TLS symbol.
939 (elf_i386_relocate_section): Resolve size relocation against
940 non-zero TLS symbol.
941 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
942 for non-zero TLS symbol.
943 (elf_x86_64_relocate_section): Resolve size relocation against
944 non-zero TLS symbol.
945
b1b00fcc
MF		 9462013-01-18 Mike Frysinger <vapier@gentoo.org>
947
948 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
949 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
950 true.
951
06a6a421
L		 9522013-01-17 H.J. Lu <hongjiu.lu@intel.com>
953
954 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
955 PC-relative relocation.
956 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
957 as PC-relative relocation.
958
6a3e1bae
L		 9592013-01-16 H.J. Lu <hongjiu.lu@intel.com>
960
961 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
962 check.
963 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
964
965 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
966 and R_X86_64_SIZE64 check.
967 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
968 nor R_X86_64_SIZE64.
969
1788fc08
L		 9702013-01-16 H.J. Lu <hongjiu.lu@intel.com>
971
972 * bfd-in2.h: Regenerated.
973 * libbfd.h: Likewise.
974
975 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
976 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
977 (elf_i386_check_relocs): Handle R_386_SIZE32.
978 (elf_i386_gc_sweep_hook): Likewise.
979 (elf_i386_relocate_section): Likewise.
980
981 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
982 and R_X86_64_SIZE64 entries.
983 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
984 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
985 (elf_x86_64_reloc_name_lookup): Likewise.
986 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
987 R_X86_64_SIZE64.
988 (elf_x86_64_gc_sweep_hook): Likewise.
989 (elf_x86_64_relocate_section): Likewise.
990
991 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
992 BFD_RELOC_SIZE64.
993
1e536451
L		 9942013-01-15 H.J. Lu <hongjiu.lu@intel.com>
995
996 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
997 with R_X86_64_RELATIVE64.
998
77bf820f
NC		 9992013-01-15 Nick Clifton <nickc@redhat.com>
1000
1001 * elf32-msp430.c: Fix spelling typo.
1002
e2458743
AM		 10032013-01-15 Alan Modra <amodra@gmail.com>
1004
1005 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1006 plt-thread-safe.
1007
405bf443
AM		 10082013-01-14 Alan Modra <amodra@gmail.com>
1009
1010 PR binutils/14813
1011 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1012 (memory_bclose): Likewise. Return 0 on success.
1013 * cache.c (cache_bclose): Likewise.
1014 * opncls.c (opncls_bclose, bfd_close): Likewise.
1015 * vms-lib.c (vms_lib_bclose): Likewise.
1016 * libbfd.h: Regenerate.
1017
ee659f1f
AM		 10182013-01-13 Alan Modra <amodra@gmail.com>
1019
1020 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1021 Add ref_dynamic_nonweak.
1022 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1023 (_bfd_elf_merge_symbol): Don't call above function. Move
1024 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1025 clear dynamic_def.
1026 (elf_link_add_object_symbols): Delete redundant "override" test.
1027 Don't set dynamic_def here.
1028 (elf_link_output_extsym): Update.
1029
68c4a57e
L		 10302013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1031
1032 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1033 normal and TLS symbol access.
1034 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1035
02be4619
AM		 10362013-01-12 Alan Modra <amodra@gmail.com>
1037
1038 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1039 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1040 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1041
a4542f1b
AM		 10422013-01-12 Alan Modra <amodra@gmail.com>
1043
1044 PR ld/12549
1045 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1046 (_bfd_elf_strtab_clear_all_refs): Define.
1047 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1048 (_bfd_elf_strtab_clear_all_refs): Delete.
1049 * elflink.c (elf_link_add_object_symbols): Clear out added
1050 strtab refs. Correct handling of warning common symbols.
1051
68ffbac6
L		 10522013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1053
1054 * aout0.c: Remove trailing white spaces.
1055 * archive.c: Likewise.
1056 * archures.c: Likewise.
1057 * bfd-in.h: Likewise.
1058 * bfd-in2.h: Likewise.
1059 * coff-alpha.c: Likewise.
1060 * coff-i860.c: Likewise.
1061 * coff-mips.c: Likewise.
1062 * coff-ppc.c: Likewise.
1063 * coff-tic80.c: Likewise.
1064 * coff-x86_64.c: Likewise.
1065 * coff-z80.c: Likewise.
1066 * coffcode.h: Likewise.
1067 * coffgen.c: Likewise.
1068 * cofflink.c: Likewise.
1069 * compress.c: Likewise.
1070 * corefile.c: Likewise.
1071 * cpu-arm.c: Likewise.
1072 * cpu-avr.c: Likewise.
1073 * cpu-bfin.c: Likewise.
1074 * cpu-cr16.c: Likewise.
1075 * cpu-cr16c.c: Likewise.
1076 * cpu-crx.c: Likewise.
1077 * cpu-h8300.c: Likewise.
1078 * cpu-i386.c: Likewise.
1079 * cpu-lm32.c: Likewise.
1080 * cpu-m68k.c: Likewise.
1081 * cpu-moxie.c: Likewise.
1082 * cpu-msp430.c: Likewise.
1083 * cpu-sh.c: Likewise.
1084 * cpu-xc16x.c: Likewise.
1085 * dwarf2.c: Likewise.
1086 * ecofflink.c: Likewise.
1087 * ecoffswap.h: Likewise.
1088 * elf-ifunc.c: Likewise.
1089 * elf-m10300.c: Likewise.
1090 * elf-vxworks.c: Likewise.
1091 * elf32-avr.c: Likewise.
1092 * elf32-avr.h: Likewise.
1093 * elf32-cr16.c: Likewise.
1094 * elf32-cr16c.c: Likewise.
1095 * elf32-cris.c: Likewise.
1096 * elf32-crx.c: Likewise.
1097 * elf32-frv.c: Likewise.
1098 * elf32-hppa.c: Likewise.
1099 * elf32-i860.c: Likewise.
1100 * elf32-ip2k.c: Likewise.
1101 * elf32-iq2000.c: Likewise.
1102 * elf32-m32c.c: Likewise.
1103 * elf32-m68hc1x.c: Likewise.
1104 * elf32-msp430.c: Likewise.
1105 * elf32-mt.c: Likewise.
1106 * elf32-ppc.c: Likewise.
1107 * elf32-rl78.c: Likewise.
1108 * elf32-s390.c: Likewise.
1109 * elf32-score.h: Likewise.
1110 * elf32-sh-symbian.c: Likewise.
1111 * elf32-sh.c: Likewise.
1112 * elf32-spu.c: Likewise.
1113 * elf32-tic6x.c: Likewise.
1114 * elf32-v850.c: Likewise.
1115 * elf32-xc16x.c: Likewise.
1116 * elf32-xtensa.c: Likewise.
1117 * elf64-alpha.c: Likewise.
1118 * elf64-hppa.c: Likewise.
1119 * elf64-ppc.c: Likewise.
1120 * elf64-s390.c: Likewise.
1121 * elfcore.h: Likewise.
1122 * elflink.c: Likewise.
1123 * elfxx-mips.c: Likewise.
1124 * elfxx-sparc.c: Likewise.
1125 * elfxx-tilegx.c: Likewise.
1126 * ieee.c: Likewise.
1127 * libcoff.h: Likewise.
1128 * libpei.h: Likewise.
1129 * libxcoff.h: Likewise.
1130 * linker.c: Likewise.
1131 * mach-o-i386.c: Likewise.
1132 * mach-o-target.c: Likewise.
1133 * mach-o.c: Likewise.
1134 * mach-o.h: Likewise.
1135 * mmo.c: Likewise.
1136 * opncls.c: Likewise.
1137 * pdp11.c: Likewise.
1138 * pe-x86_64.c: Likewise.
1139 * peXXigen.c: Likewise.
1140 * pef-traceback.h: Likewise.
1141 * pei-x86_64.c: Likewise.
1142 * peicode.h: Likewise.
1143 * plugin.c: Likewise.
1144 * reloc.c: Likewise.
1145 * riscix.c: Likewise.
1146 * section.c: Likewise.
1147 * som.c: Likewise.
1148 * syms.c: Likewise.
1149 * tekhex.c: Likewise.
1150 * ticoff.h: Likewise.
1151 * vaxbsd.c: Likewise.
1152 * xcofflink.c: Likewise.
1153 * xtensa-isa.c: Likewise.
1154
a3c62988
NC		 11552013-01-10 Will Newton <will.newton@imgtec.com>
1156
1157 * Makefile.am: Add Meta.
1158 * Makefile.in: Regenerate.
1159 * archures.c (bfd_mach_metag): New.
1160 * bfd-in2.h: Regenerate.
1161 * config.bfd: Add Meta.
1162 * configure: Regenerate.
1163 * configure.in: Add Meta.
1164 * cpu-metag.c: New file.
1165 * elf-bfd.h: Add Meta.
1166 * elf32-metag.c: New file.
1167 * elf32-metag.h: New file.
1168 * libbfd.h: Regenerate.
1169 * reloc.c: Add Meta relocations.
1170 * targets.c: Add Meta.
1171
652451f8
YZ		 11722013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1173
1174 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1175 (elfcore_write_aarch_hw_break): Likewise.
1176 (elfcore_write_aarch_hw_watch): Likewise.
1177 * elf.c (elfcore_grok_aarch_tls): New function.
1178 (elfcore_grok_aarch_hw_break): Likewise.
1179 (elfcore_grok_aarch_hw_watch): Likewise.
1180 (elfcore_grok_note): Call the new functions to handle the
1181 corresponding notes.
1182 (elfcore_write_aarch_tls): New function.
1183 (elfcore_write_aarch_hw_break): Likewise.
1184 (elfcore_write_aarch_hw_watch): Likewise.
1185 (elfcore_write_register_note): Call the new functions to handle the
1186 corresponding pseudo sections.
1187
45a466b5
TT		 11882013-01-07 Tom Tromey <tromey@redhat.com>
1189
1190 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1191 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1192 (STD_SECTION): Update.
45a466b5
TT		 1193 * bfd-in2.h: Rebuild.
1194
e407c74b
NC		 11952013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1196
1197 * archures.c (bfd_mach_mips5900): Define.
1198 * bfd-in2.h: Regenerate.
1199 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1200 * cpu-mips.c: Add support for MIPS r5900.
1201 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1202
9b239e0e
NC		 12032013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1204 Nick Clifton <nickc@redhat.com>
1205
1206 * elflink.c (get_value): Prevent the use of an undefined shift
1207 operation. Add sanity checks.
1208
bab4becb 12092013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1210
bab4becb 1211 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1212
9911c0fc 1213
bab4becb 1214For older changes see ChangeLog-2012
56882138 1215\f
bab4becb 1216Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1217
1218Copying and distribution of this file, with or without modification,
1219are permitted in any medium without royalty provided the copyright
1220notice and this notice are preserved.
1221
56882138
AM		 1222Local Variables:
1223mode: change-log
1224left-margin: 8
1225fill-column: 74
1226version-control: never
1227End:
GDB Binutils - Deliverables
This page took 0.707929 seconds and 4 git commands to generate.