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PR ld/13812
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
6f820c85
WN		 12013-03-27 Will Newton <will.newton@linaro.org>
2
3 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
4 dynamic reloc for symbols with dynindx == -1.
5 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
6 dynamic reloc for symbols with dynindx == -1.
7
31943882
WN		 82013-03-27 Will Newton <will.newton@linaro.org>
9
10 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
11 dynamic reloc for non-default visibility undefined weaks.
12 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
13 dynamic reloc for non-default visibility undefined weaks.
14
ffd65175
AM		 152013-03-26 Alan Modra <amodra@gmail.com>
16
17 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
18 over _bfd_elf_merge_symbol calls.
19
3a81e825
AM		 202013-03-26 Alan Modra <amodra@gmail.com>
21
22 * elflink.c (elf_link_add_object_symbols): Add assertion for
23 common override alignment check code. Formatting.
24
4f3fedcf
AM		 252013-03-25 Alan Modra <amodra@gmail.com>
26
27 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
28 usual common symbols as well as for dynamic. Add poldbfd param.
29 Save old bfd. Adjust callers.
30 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
31 and "value" by value, not pointer. Adjust caller.
32 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
33 Delete code to set same. Use old_bfd and old_alignment from
34 _bfd_elf_merge_symbol instead. Add default symbol before
35 alignment and size checks. Wrap overlong lines.
36
e3c9d234
AM		 372013-03-25 Alan Modra <amodra@gmail.com>
38
39 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
40 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
41 when override is true.
42
6c9b78e6
AM		 432013-03-25 Alan Modra <amodra@gmail.com>
44
45 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
46 of *sym_hash.
47
191c0c42
AM		 482013-03-25 Alan Modra <amodra@gmail.com>
49
50 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
51 Wrap long lines.
52 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
53 early in symbol loop.
54
5d13b3b3
AM		 552013-03-25 Alan Modra <amodra@gmail.com>
56
57 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
58 (_bfd_elf_init_reloc_shdr): Delete.
59 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
60 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
61 just what is needed.
62 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
63
8a56bd02
AM		 642013-03-23 Alan Modra <amodra@gmail.com>
65
66 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
67 * elflink.c (_bfd_elf_merge_symbol): Make static.
68 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
69 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
70
96f29d96
AM		 712013-03-23 Alan Modra <amodra@gmail.com>
72
73 PR ld/15270
74 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
75 or ref_regular for BFD_PLUGIN owned syms, or have them affect
76 def_dynamic/ref_dynamic.
77 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
78 owned syms.
79
209be8d2
DM		 802013-03-22 David S. Miller <davem@davemloft.net>
81
82 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
83 hwcaps attribute.
84
5c0df484
NC		 852013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
86
87 PR ld/14902
88 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
89 errors adjusting relocs and symbols.
90
81f5558e
NC		 912013-03-21 Michael Schewe <michael.schewe@gmx.net>
92
93 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
94 @(disp:32,ERx) to mov @(disp:16,ERx).
95 (R_H8_DISP32A16): New reloc.
96 Comments added and corrected.
97 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
98 * bfd-in2.h: Regenerate.
99 * libbfd.h: Regenerate.
100
ce63b7b3
KT		 1012013-03-21 Kai Tietz <ktietz@redhat.com>
102
103 * coffgen.c (coff_real_object_p): Make global.
104 * peicode.h (coff_real_object_p): Add prototype.
105 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
106 external_PEI_IMAGE_hdr structure.
107 (coff_swap_filehdr_in): Handle variable header-size.
108 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
109 of directory-entiries as specified in pe-header.
110
088ca6c1
NC		 1112013-03-21 Nick Clifton <nickc@redhat.com>
112
113 PR sim/15286
114 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
115 iWMMXt and iWMMXt2 processors from attributes.
116
8877b5e5
AM		 1172013-03-20 Alan Modra <amodra@gmail.com>
118
119 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
120 sh_type according to is_rela.
121
ffa9430d
AM		 1222013-03-18 Alan Modra <amodra@gmail.com>
123
124 PR ld/12549
125 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
126 considering whether an --as-needed library is needed.
127
cc0ea93c
TT		 1282013-03-14 Tom Tromey <tromey@redhat.com>
129
130 * opncls.c (bfd_get_debug_link_info): Rename from
131 get_debug_link_info. Export. Update comment.
132 (find_separate_debug_file): Update.
133 * bfd-in2.h: Rebuild.
134
59c108f7
NC		 1352013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
136
137 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
138 support.
139 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
140 relocs.
141
abb3f6cc
NC		 1422013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
143
144 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
145 * elf.c (elfcore_write_s390_tdb): New function.
146 (elfcore_write_register_note): Call it.
147 (elfcore_grok_s390_tdb): New function.
148 (elfcore_grok_note): Call it.
149
af924177
MR		 1502013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
151
152 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
153
48385e38
CV		 1542013-03-05 Corinna Vinschen <vinschen@redhat.com>
155
156 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
157
f75e0e33
AM		 1582013-03-04 Alan Modra <amodra@gmail.com>
159
160 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
161 non-zero addends when relocatable, rather than addends >= 32768.
162 Always zero "addend" before applying relocation.
163
17e3916e
NC		 1642013-03-04 Nick Clifton <nickc@redhat.com>
165
166 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
167 file pointer offsets for thin archives.
168
3064e1ff
JB		 1692013-02-28 Nathan Sidwell <nathan@codesourcery.com>
170
171 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
172 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
173
4107ae22
DD		 1742013-02-27 DJ Delorie <dj@redhat.com>
175
176 * reloc.c (BFD_RELOC_RL78_CODE): Add.
177 * libbfd.h: Regenerate.
178 * bfd-in2.h: Regenerate.
179 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
180 references in compuated relocs.
181
730fbaf8
AG		 1822013-02-26 Anthony Green <green@moxielogic.com>
183
184 * config.bfd: Extend moxie-rtems target triplet name support.
185
35399224
L		 1862013-02-21 H.J. Lu <hongjiu.lu@intel.com>
187
188 PR ld/15167
189 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
190 unique_global only for definition.
191 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
192 here.
193 (elf_link_add_object_symbols): Set unique_global only
194 for definition.
195
c0355132
AM		 1962013-02-21 Alan Modra <amodra@gmail.com>
197
198 * elf-bfd.h (struct elf_build_id): Extracted from..
199 (struct elf_build_id_info): ..here. Delete.
200 (struct output_elf_obj_tdata): New, extracted from..
201 (struct elf_obj_tdata): ..here. Reorganize for better packing.
202 Add "o" field.
203 (elf_program_header_size): Reference tdata->o.
204 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
205 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
206 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
207 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
208 when opening bfd in any mode that might write.
209 (_bfd_elf_write_object_contents): Use build_id field in
210 output_elf_obj_tdata.
211 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
212 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
213
228e534f
AM		 2142013-02-21 Alan Modra <amodra@gmail.com>
215
216 * elf-bfd.h (struct core_elf_obj_tdata): New.
217 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
218 core_program, and core_command. Add "core".
219 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
220 Update all refs to tdata core fields.
221 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
222 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
223 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
224 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
225 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
226 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
227 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
228 to tdata core fields.
229
12bd6957
AM		 2302013-02-21 Alan Modra <amodra@gmail.com>
231
232 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
233 Delete num_locals and num_globals.
234 (elf_num_locals, elf_num_globals): Don't define.
235 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
236 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
237 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
238 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
239 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
240 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
241 accessor macros.
242 * elf.c (elf_map_symbols): Add pnum_locals param. Return
243 number of locals syms via new param.
244 (swap_out_syms): Adjust to suit elf_map_symbols change.
245
cbf8d970
MR		 2462013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
247
248 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
249 STO_MICROMIPS annotation.
250
30e8ee25
AM		 2512013-02-19 Alan Modra <amodra@gmail.com>
252
253 * configure.in: Bump version to 2.23.52.
254 * elf-bfd.h (struct elf_build_id_info): New.
255 (struct elf_obj_tdata): Delete after_write_object_contents,
256 after_write_object_contents_info and build_id_size. Make build_id
257 a pointer to struct elf_build_id_info.
258 * elf.c (_bfd_elf_write_object_contents): Style. Update
259 after_write_ibject_contents invocation.
260 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
261 allow zero size notes.
262 * configure: Regenerate.
263
5b175e56
MR		 2642013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
265
266 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
267 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
268 (micromips_elf64_howto_table_rela): Likewise.
269 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
270 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
271 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
272 (elf_micromips_howto_table_rela): Likewise.
273 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
274
e8faf7d1
MR		 2752013-02-18 Paul Brook <paul@codesourcery.com>
276
277 * elfxx-mips.c (MICROMIPS_P): New macro.
278 (_bfd_mips_elf_symbol_processing): Use it.
279
c164a95d
MR		 2802013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
281
282 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
283 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
284
d45f8bda
AM		 2852013-02-18 Alan Modra <amodra@gmail.com>
286
287 PR ld/12549
288 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
289 (_bfd_elf_strtab_clear_all_refs): Declare.
290 (_bfd_elf_strtab_resize): Declare.
291 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
292 (_bfd_elf_strtab_clear_all_refs): New function.
293 (_bfd_elf_strtab_resize): Likewise.
294 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
295
698600e4
AM		 2962013-02-18 Alan Modra <amodra@gmail.com>
297
298 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
299 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
300 and elf_text_section to..
301 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
302 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
303 (struct alpha_elf_find_line): ..this.
304 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
305
3d5bef4c
L		 3062013-02-16 H.J. Lu <hongjiu.lu@intel.com>
307
308 PR ld/15146
309 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
310 for references from the dummy bfd.
311
313ed4a9
L		 3122013-02-16 H.J. Lu <hongjiu.lu@intel.com>
313
314 PR ld/15149
315 * elflink.c (elf_link_add_object_symbols): Also track weak
316 references.
317
989fbeff
L		 3182013-02-15 H.J. Lu <hongjiu.lu@intel.com>
319
320 PR binutils/15151
321 * archive.c (_bfd_find_nested_archive): Don't allow a nested
322 archive pointing to itself.
323 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
324
a043396b
NC		 3252013-02-15 Nick Clifton <nickc@redhat.com>
326
327 PR binutils/15140
328 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
329 accessing a corrupt nested archive.
330
13db6b44
RS		 3312013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
332
333 * elfxx-mips.c (mips_got_page_ref): New structure.
334 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
335 pair to represent the anchor point.
336 (mips_got_info): Add a got_page_refs field.
337 (mips_elf_link_hash_table): Add a sym_cache field.
338 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
339 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
340 new anchor representation.
341 (mips_elf_create_got_info): Create got_page_refs rather than
342 got_page_entries.
343 (mips_elf_record_got_page_ref): New function.
344 (mips_elf_pages_for_range): Move further down file.
345 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
346 Use a section rather than a (bfd, symndx) pair to represent the
347 anchor point.
348 (mips_elf_resolve_got_page_ref): New function.
349 (mips_elf_resolve_final_got_entries): Use it to populate
350 got_page_entries.
351 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
352 rather than mips_elf_record_got_page_entry. Only nullify h
353 afterwards.
354 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
355 earlier.
356
57093f5e
RS		 3572013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
358
359 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
360 in g->relocs.
361
9c3f90c4
AM		 3622013-02-12 Alan Modra <amodra@gmail.com>
363
364 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
365 suitable definition when using generic linker hash table.
366
476366af
RS		 3672013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
368
369 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
370 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
371 mips_elf_traverse_got_arg. Count GOT entries.
372 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
373 as argument. Update after above changes.
374 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
375 mips_elf_count_got_entries. Update the calls to
376 mips_elf_resolve_final_got_entries.
377
9ab066b4
RS		 3782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
379
380 * elfxx-mips.c (mips_got_tls_type): New enum.
381 (mips_got_entry): Add tls_initialized.
382 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
383 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
384 GOT_TLS_TYPE masks.
385 (mips_elf_reloc_tls_type, mips_tls_got_entries)
386 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
387 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
388 than GOT_NORMAL.
389 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
390 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
391 tls_initialized rather than GOT_TLS_DONE.
392 (mips_tls_got_index): Delete.
393 (mips_elf_local_got_index, mips_elf_global_got_index): Use
394 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
395 (mips_elf_record_got_entry): Initialize tls_initialized.
396
6c42ddb9
RS		 3972013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
398
399 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
400 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
401 tls_ie_got_offset and tls_gd_got_offset.
402 (mips_elf_link_hash_newfunc): Remove initialization.
403 (mips_elf_create_got_info): Likewise.
404 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
405 (mips_tls_single_got_index): Delete.
406 (mips_elf_local_got_index): Always use the GOT entry to track
407 GOT indices.
408 (mips_elf_global_got_index): Likewise.
409 (mips_elf_create_local_got_entry): Assert that TLS entries have
410 already been allocated.
411 (mips_elf_record_global_got_symbol): Don't initialize
412 tls_ie_type or tls_gd_type.
413 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
414 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
415 entry.
416 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
417 the GOT entries.
418 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
419 have been allocated.
420 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
421 tls_ie_type and tls_gd_type.
422
ebc53538
RS		 4232013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
424
425 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
426 aliasing violation. Check for htab allocation failures.
427
13fbec83
RS		 4282013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
429
430 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
431 split out from...
432 (mips_elf_global_got_index): ...here. Reorder arguments so that
433 the output bfd and info come first.
434 (mips_elf_calculate_relocation): Update the call to
435 mips_elf_global_got_index accordingly.
436 (_bfd_mips_elf_finish_dynamic_symbol): Use
437 mips_elf_primary_global_got_index rather than
438 mips_elf_global_got_index.
439 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
440
3dff0dd1
RS		 4412013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
442
443 * elfxx-mips.c (mips_got_entry): Update comments.
444 (mips_elf_multi_got_entry_eq): Rename to...
445 (mips_elf_got_entry_eq): ...this, deleting the old definition.
446 (mips_elf_create_got_info): Remove master_got_p argument.
447 Always use mips_elf_got_entry_eq.
448 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
449 Update calls accordingly.
450
d7206569
RS		 4512013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
452
453 * elfxx-mips.c (mips_got_info): Remove bfd2got.
454 (mips_elf_bfd2got_hash): Delete.
455 (mips_elf_got_per_bfd_arg): Remove bfd2got.
456 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
457 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
458 g->next to test for the multigot case. Use mips_elf_bfd_got rather
459 than mips_elf_got_for_ibfd.
460 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
461 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
462 (mips_elf_make_got_per_bfd): Replace with...
463 (mips_elf_add_got_entry): ...this new function.
464 (mips_elf_make_got_pages_per_bfd): Replace with...
465 (mips_elf_add_got_page_entry): ...this new function.
466 (mips_elf_merge_got_with): Replace bfd2got argument with separate
467 bfd and GOT arguments. Use mips_elf_add_got_entry and
468 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
469 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
470 to set the BFD's GOT and free the old table.
471 (mips_elf_merge_got): Replace bfd2got argument with separate
472 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
473 Use mips_elf_count_got_entries to count the number of entries in
474 each GOT. Update the calls to mips_elf_merge_got_with.
475 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
476 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
477 (mips_elf_multi_got): Don't create the bfd2got hash table.
478 Replace hash table traversal with a walk over the input bfds,
479 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
480 to set the output bfd's GOT.
481 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
482 bfds use the master GOT in the single-GOT case.
483 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
484 rather than mips_elf_got_for_ibfd.
485
ee227692
RS		 4862013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
487
488 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
489 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
490 (mips_elf_record_global_got_symbol): Update the hash entry before
491 adding the mips_got_entry. Use mips_elf_record_got_entry to do
492 the latter.
493 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
494 (mips_elf_record_got_page_entry): Record the entry in both the
495 master and bfd GOTs.
496
72e7511a
RS		 4972013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
498
499 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
500 create another one if necessary.
501 (mips_elf_set_gotidx): New function.
502 (mips_elf_set_global_gotidx): Use it.
503 (mips_elf_initialize_tls_index): Likewise. Take a
504 mips_elf_traverse_got_arg as argument.
505 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
506 (mips_elf_multi_got): Likewise. Cope with error returns from
507 mips_elf_set_global_gotidx.
508
ab361d49
RS		 5092013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
510
511 * elfxx-mips.c (mips_got_info): Add relocs field.
512 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
513 with...
514 (mips_elf_traverse_got_arg): ...this new structure.
515 (mips_elf_count_local_tls_relocs): Delete.
516 (mips_elf_count_global_tls_relocs): Likewise.
517 (mips_elf_count_got_entry): New function.
518 (mips_elf_count_local_got_entries): Likewise.
519 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
520 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
521 (mips_elf_record_local_got_symbol): Don't count got entries here.
522 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
523 (mips_elf_set_global_got_offset): Split into...
524 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
525 new functions. Take a mips_elf_traverse_got_arg rather than a
526 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
527 Use g->relocs to record the number of relocs needed for global GOT
528 entries.
529 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
530 mips_elf_set_global_got_offset_arg. Use the relocs field to count
531 relocations. Update for above function split.
532 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
533 to count both the number of GOT entries and the number of TLS
534 relocs required by local entries. Likewise
535 mips_elf_count_global_tls_entries and global entries.
536 Remove uses of mips_elf_count_local_tls_relocs and
537 mips_elf_count_global_tls_relocs.
538
e641e783
RS		 5392013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
540
541 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
542 to say that each structure represents only one type of TLS reference.
543 (GOT_TLS_TYPE): New define.
544 (mips_elf_link_hash_entry): Temporarily split tls_type and
545 tls_got_offset into two variables each.
546 (mips_elf_link_hash_newfunc): Update accordingly.
547 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
548 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
549 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
550 (mips_tls_got_relocs): Use a switch statement.
551 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
552 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
553 local "offset" variable.
554 (mips_tls_got_index): Remove r_type argument and assert. Remove
555 code that handled entries with two TLS types; always use the
556 original got_index instead.
557 (mips_tls_single_got_index): New function.
558 (mips_elf_local_got_index): Use entry->tls_type to check for
559 TLS entries. Use mips_tls_single_got_index. Update call to
560 mips_tls_got_index.
561 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
562 Use p->tls_type to check for TLS entries. Update call to
563 mips_tls_got_index. Use mips_tls_single_got_index.
564 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
565 Use entry.tls_type to check for TLS entries.
566 (mips_elf_record_global_got_symbol): Replace tls_flag argument
567 with r_type argument. Use mips_elf_reloc_tls_type.
568 Set up the new hash entry fields.
569 (mips_elf_record_local_got_symbol): Replace tls_flag argument
570 with r_type argument. Use mips_elf_reloc_tls_type and
571 mips_tls_got_entries. Remove code that handled entries
572 with multiple TLS types.
573 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
574 (mips_elf_initialize_tls_index): Handle new hash entry fields.
575 Use equality rather than masks when checking for specific TLS types.
576 Use mips_tls_got_entries. Remove code that handled entries
577 with multiple TLS types.
578 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
579 testing the hash table entry.
580 (_bfd_mips_elf_check_relocs): Update calls to
581 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
582 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
583 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
584
d9bf376d
RS		 5852013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
586
587 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
588 (mips_elf_got_entry_hash): ...this, deleting the old version.
589 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
590 both types of GOT.
591
5334aa52
RS		 5922013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
593
594 * elfxx-mips.c (mips_elf_create_got_info): New function.
595 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
596 (mips_elf_create_got_section): Likewise.
597
946c668d
RS		 5982013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
599
600 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
601 gotidx to -1.
602
59b08994
RS		 6032013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
604
605 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
606
d222d210
RS		 6072013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
608
609 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
610 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
611
1fd20d70
RS		 6122013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
613
614 * elfxx-mips.c (mips_elf_count_global_tls_entries)
615 (mips_elf_count_global_tls_relocs): Don't count indirect or
616 warning symbols.
617 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
618 number of TLS entries were allocated.
619
7d94b319
RS		 6202013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
621
622 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
623
17214937
RS		 6242013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
625
626 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
627 if there are TLS relocations.
628
9efeb38d
RS		 6292013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
630
631 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
632 (mips_elf_resolve_final_got_entries): Remove bogus comment.
633
9c3f90c4
AM		 6342013-02-11 Alan Modra <amodra@gmail.com>
635
636 * elfcode.h (elf_checksum_contents): Free contents.
637 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
638 * elflink.c (_bfd_elf_link_hash_table_free): New function.
639 (elf_final_link_free): New function, extracted from..
640 (bfd_elf_final_link): ..here. Always call
641 _bfd_elf_write_section_eh_frame_hdr.
642 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
643 _bfd_elf_link_hash_table_free.
644 * libbfd-in.h (_bfd_merge_sections_free): Declare.
645 * libbfd.h: Regenerate.
646 * merge.c (_bfd_merge_sections_free): New function.
647 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
648 hdr_info->array.
649 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
650 _bfd_elf_link_hash_table_free.
651 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
652 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
653 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
654 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
655 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
656 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
657 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
658 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
659 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
660 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
661 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
662 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
663 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
664 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
665 (bfd_elf32_bfd_link_hash_table_free): Don't define.
666 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
667 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
668
7bf52ea2
AM		 6692013-02-10 Alan Modra <amodra@gmail.com>
670
671 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
672 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
673 * m68klinux.c (linux_link_hash_table_create): Likewise.
674 * sparclinux.c (linux_link_hash_table_create): Likewise.
675 * sunos.c (sunos_link_hash_table_create): Likewise.
676 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
677 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
678 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
679 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
680 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
681 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
682 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
683 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
684 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
685 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
686 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
687 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
688 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
689 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
690 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
691 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
692 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
693 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
694 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
695 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
696 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
697 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
698 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
699 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
700 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
701 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
702 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
703 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
704
22cdc249
AM		 7052013-02-10 Alan Modra <amodra@gmail.com>
706
707 * i386linux.c (linux_link_hash_table_create): Allocate table
708 with bfd_zmalloc, not bfd_alloc.
709 * pdp11.c (link_hash_table_create): Allocate table with
710 bfd_malloc, not bfd_alloc.
711 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
712 with bfd_zmalloc, not bfd_zalloc.
713 (bfin_link_hash_table_create): Likewise.
714 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
715 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
716
0e5de31a
AM		 7172013-02-10 Alan Modra <amodra@gmail.com>
718
719 PR ld/15113
720 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
721
ad1fc92a
NC		 7222013-02-08 Markos Chandras <markos.chandras@imgtec.com>
723
724 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
725 sections.
34c67f14
NC		 726 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
727 symbol.
ad1fc92a 728
170a8295
YZ		 7292013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
730
731 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
732 288 to 272.
733
619a703e
AM		 7342013-02-08 Alan Modra <amodra@gmail.com>
735
736 PR binutils/15106
737 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
738 * elf.c (elf_find_function): Revert last change. Use new
739 tdata field rather than static vars for cache.
740
02acbe22
L		 7412013-02-07 H.J. Lu <hongjiu.lu@intel.com>
742
743 PR ld/15107
744 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
745 symbol is defined in regular object.
746
1965d5f2
AM		 7472013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
748
749 PR binutils/15106
750 * elf.c (elf_find_function): Don't cache if symbols change.
751
dafbc74d
AM		 7522013-02-07 Alan Modra <amodra@gmail.com>
753
754 PR binutils/14873
755 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
756 copy attributes from or to non-ELF.
757
20e52bd2
L		 7582013-02-06 H.J. Lu <hongjiu.lu@intel.com>
759
760 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
761 for non-zero TLS symbol.
762 (elf_i386_relocate_section): Don't resolve size relocation against
763 non-zero TLS symbol.
764 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
765 pc_count for non-zero TLS symbol.
766 (elf_x86_64_relocate_section): Don't resolve size relocation
767 against non-zero TLS symbol.
768
36591ba1 7692013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 770 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 771
772 Based on patches from Altera Corporation.
773
774 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
775 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
776 (BFD_BACKENDS): Add elf32-nios2.lo.
777 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
778 * Makefile.in: Regenerated.
779 * configure.in: Add entries for bfd_elf32_bignios2_vec and
780 bfd_elf32_littlenios2_vec.
781 * configure: Regenerated.
782 * config.bfd: Add cases for nios2.
783 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
784 (bfd_mach_nios2): Define.
785 (bfd_nios2_arch): Declare.
786 (bfd_archures_list): Add bfd_nios2_arch.
787 * targets.c (bfd_elf32_bignios2_vec): Declare.
788 (bfd_elf32_littlenios2_vec): Declare.
789 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
790 bfd_elf32_littlenios2_vec.
791 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
792 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
793 * bfd-in2.h: Regenerated.
794 * libbfd.h: Regenerated.
795 * cpu-nios2.c: New file.
796 * elf32-nios2.c: New file.
797
ca6b5f82
AM		 7982013-02-06 Alan Modra <amodra@gmail.com>
799
800 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
801 stubs in stub_bfd.
802
37ba9f93
AM		 8032013-02-06 Alan Modra <amodra@gmail.com>
804
805 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
806 * Makefile.in: Regenerate.
807
70a38d42
SDJ		 8082013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
809 Pedro Alves <palves@redhat.com>
810
811 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
812 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
813 declaration.
814 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
815 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
816 * elf-linux-psinfo.h: New file.
817 * elf.c: Include elf-linux-psinfo.h.
818 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
819 New functions.
820 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
821 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
822 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
823 (elfcore_write_ppc_linux_prpsinfo32): New function.
824
5ee43bc4
TG		 8252013-02-04 Tristan Gingold <gingold@adacore.com>
826
827 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
828 start address.
829
0cadb185
AM		 8302013-02-04 Alan Modra <amodra@gmail.com>
831
832 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
833 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
834 * Makefile.in: Regenerate.
835 * po/SRC-POTFILES.in: Regenerate.
836
5d42dfb5
AM		 8372013-02-04 Alan Modra <amodra@gmail.com>
838
839 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
840 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
841
c57da1a7
AM		 8422013-02-01 Alan Modra <amodra@gmail.com>
843
844 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
845 clears def_regular.
846
c0fd7846
TG		 8472013-01-31 Tristan Gingold <gingold@adacore.com>
848
849 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
850 earlier. Fix status checking of bfd_mach_o_scan_start_address.
851 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
852
b45b6908
AM		 8532013-01-31 Alan Modra <amodra@gmail.com>
854 David S. Miller <davem@davemloft.net>
855
856 PR ld/15056
857 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
858 references to __tls_get_addr.
859 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
860 vtinherit and vtentry reloc handling too.
861 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
862
bcaa2f82
AM		 8632013-01-31 Alan Modra <amodra@gmail.com>
864
865 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
866
22aa0c7e
AM		 8672013-01-31 Alan Modra <amodra@gmail.com>
868
869 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
870
bc30df16
AM		 8712013-01-28 Alan Modra <amodra@gmail.com>
872
873 * elf64-ppc.c: Use %T to print symbols names and remove redundant
874 "relocation" in error messages throughout file.
875 (ppc64_elf_relocate_section): Remove sibling call error message,
876 replace with "call lacks nop". Specially report errors for
877 branches to function entry points via OPD lookup and branches
878 to stubs. Remove NULL symbol handling now done by %T.
879
89d7b8aa
AM		 8802013-01-28 Alan Modra <amodra@gmail.com>
881
882 * archive.c (bfd_generic_archive_p): Return target and keep
883 ardata on partial matches.
884 * format.c (bfd_check_format_matches): Adjust for above
885 change. Remove bfd_error_file_ambiguously_recognized dead
886 code.
887
c9ba0c87
AM		 8882013-01-26 Alan Modra <amodra@gmail.com>
889
890 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
891 bfd_preserve_finish): Move to..
892 * format.c: ..here, splitting out..
893 (bfd_reinit): ..this. New function.
894 (bfd_check_format_matches): Use bfd_preserve_save/restore to
895 keep bfd state for a match.
896 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
897 * elfcore.h (elf_core_file_p): Likewise.
898 * mach-o.c (bfd_mach_o_header_p): Likewise.
899 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
900 * xsym.c (bfd_sym_object_p): Likewise.
901 * mmo.c (mmo_scan): Clear abfd->symcount.
902 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
903 * section.c (bfd_section_list_clear): Clear section_htab.count.
904 * bfd-in2.h: Regenerate.
905
d79dcc73
NC		 9062013-01-25 Michael Schewe <michael.schewe@gmx.net>
907
908 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
909 second reloc, make sure that the reloc potentially exists first.
910
78c8d46c
NC		 9112013-01-24 Nick Clifton <nickc@redhat.com>
912
913 * archures.c: Add bfd_mach_v850e3v5.
914 * bfd-in2.h: Regenerate.
915 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
916 * cpu-v850_rh850.c: Likewise.
917 * elf32-v850.c: Add support for v850e3v5 architecture.
918
1a18f0ae
NC		 9192013-01-23 Markos Chandras <markos.chandras@imgtec.com>
920
921 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
922
f65a9e53
AM		 9232013-01-23 Leif Ekblad <leif@rdos.net>
924
925 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
926
3bea1fcb
L		 9272013-01-18 H.J. Lu <hongjiu.lu@intel.com>
928
929 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
930 non-zero TLS symbol.
931 (elf_i386_relocate_section): Resolve size relocation against
932 non-zero TLS symbol.
933 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
934 for non-zero TLS symbol.
935 (elf_x86_64_relocate_section): Resolve size relocation against
936 non-zero TLS symbol.
937
b1b00fcc
MF		 9382013-01-18 Mike Frysinger <vapier@gentoo.org>
939
940 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
941 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
942 true.
943
06a6a421
L		 9442013-01-17 H.J. Lu <hongjiu.lu@intel.com>
945
946 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
947 PC-relative relocation.
948 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
949 as PC-relative relocation.
950
6a3e1bae
L		 9512013-01-16 H.J. Lu <hongjiu.lu@intel.com>
952
953 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
954 check.
955 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
956
957 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
958 and R_X86_64_SIZE64 check.
959 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
960 nor R_X86_64_SIZE64.
961
1788fc08
L		 9622013-01-16 H.J. Lu <hongjiu.lu@intel.com>
963
964 * bfd-in2.h: Regenerated.
965 * libbfd.h: Likewise.
966
967 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
968 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
969 (elf_i386_check_relocs): Handle R_386_SIZE32.
970 (elf_i386_gc_sweep_hook): Likewise.
971 (elf_i386_relocate_section): Likewise.
972
973 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
974 and R_X86_64_SIZE64 entries.
975 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
976 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
977 (elf_x86_64_reloc_name_lookup): Likewise.
978 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
979 R_X86_64_SIZE64.
980 (elf_x86_64_gc_sweep_hook): Likewise.
981 (elf_x86_64_relocate_section): Likewise.
982
983 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
984 BFD_RELOC_SIZE64.
985
1e536451
L		 9862013-01-15 H.J. Lu <hongjiu.lu@intel.com>
987
988 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
989 with R_X86_64_RELATIVE64.
990
77bf820f
NC		 9912013-01-15 Nick Clifton <nickc@redhat.com>
992
993 * elf32-msp430.c: Fix spelling typo.
994
e2458743
AM		 9952013-01-15 Alan Modra <amodra@gmail.com>
996
997 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
998 plt-thread-safe.
999
405bf443
AM		 10002013-01-14 Alan Modra <amodra@gmail.com>
1001
1002 PR binutils/14813
1003 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1004 (memory_bclose): Likewise. Return 0 on success.
1005 * cache.c (cache_bclose): Likewise.
1006 * opncls.c (opncls_bclose, bfd_close): Likewise.
1007 * vms-lib.c (vms_lib_bclose): Likewise.
1008 * libbfd.h: Regenerate.
1009
ee659f1f
AM		 10102013-01-13 Alan Modra <amodra@gmail.com>
1011
1012 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1013 Add ref_dynamic_nonweak.
1014 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1015 (_bfd_elf_merge_symbol): Don't call above function. Move
1016 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1017 clear dynamic_def.
1018 (elf_link_add_object_symbols): Delete redundant "override" test.
1019 Don't set dynamic_def here.
1020 (elf_link_output_extsym): Update.
1021
68c4a57e
L		 10222013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1025 normal and TLS symbol access.
1026 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1027
02be4619
AM		 10282013-01-12 Alan Modra <amodra@gmail.com>
1029
1030 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1031 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1032 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1033
a4542f1b
AM		 10342013-01-12 Alan Modra <amodra@gmail.com>
1035
1036 PR ld/12549
1037 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1038 (_bfd_elf_strtab_clear_all_refs): Define.
1039 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1040 (_bfd_elf_strtab_clear_all_refs): Delete.
1041 * elflink.c (elf_link_add_object_symbols): Clear out added
1042 strtab refs. Correct handling of warning common symbols.
1043
68ffbac6
L		 10442013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 * aout0.c: Remove trailing white spaces.
1047 * archive.c: Likewise.
1048 * archures.c: Likewise.
1049 * bfd-in.h: Likewise.
1050 * bfd-in2.h: Likewise.
1051 * coff-alpha.c: Likewise.
1052 * coff-i860.c: Likewise.
1053 * coff-mips.c: Likewise.
1054 * coff-ppc.c: Likewise.
1055 * coff-tic80.c: Likewise.
1056 * coff-x86_64.c: Likewise.
1057 * coff-z80.c: Likewise.
1058 * coffcode.h: Likewise.
1059 * coffgen.c: Likewise.
1060 * cofflink.c: Likewise.
1061 * compress.c: Likewise.
1062 * corefile.c: Likewise.
1063 * cpu-arm.c: Likewise.
1064 * cpu-avr.c: Likewise.
1065 * cpu-bfin.c: Likewise.
1066 * cpu-cr16.c: Likewise.
1067 * cpu-cr16c.c: Likewise.
1068 * cpu-crx.c: Likewise.
1069 * cpu-h8300.c: Likewise.
1070 * cpu-i386.c: Likewise.
1071 * cpu-lm32.c: Likewise.
1072 * cpu-m68k.c: Likewise.
1073 * cpu-moxie.c: Likewise.
1074 * cpu-msp430.c: Likewise.
1075 * cpu-sh.c: Likewise.
1076 * cpu-xc16x.c: Likewise.
1077 * dwarf2.c: Likewise.
1078 * ecofflink.c: Likewise.
1079 * ecoffswap.h: Likewise.
1080 * elf-ifunc.c: Likewise.
1081 * elf-m10300.c: Likewise.
1082 * elf-vxworks.c: Likewise.
1083 * elf32-avr.c: Likewise.
1084 * elf32-avr.h: Likewise.
1085 * elf32-cr16.c: Likewise.
1086 * elf32-cr16c.c: Likewise.
1087 * elf32-cris.c: Likewise.
1088 * elf32-crx.c: Likewise.
1089 * elf32-frv.c: Likewise.
1090 * elf32-hppa.c: Likewise.
1091 * elf32-i860.c: Likewise.
1092 * elf32-ip2k.c: Likewise.
1093 * elf32-iq2000.c: Likewise.
1094 * elf32-m32c.c: Likewise.
1095 * elf32-m68hc1x.c: Likewise.
1096 * elf32-msp430.c: Likewise.
1097 * elf32-mt.c: Likewise.
1098 * elf32-ppc.c: Likewise.
1099 * elf32-rl78.c: Likewise.
1100 * elf32-s390.c: Likewise.
1101 * elf32-score.h: Likewise.
1102 * elf32-sh-symbian.c: Likewise.
1103 * elf32-sh.c: Likewise.
1104 * elf32-spu.c: Likewise.
1105 * elf32-tic6x.c: Likewise.
1106 * elf32-v850.c: Likewise.
1107 * elf32-xc16x.c: Likewise.
1108 * elf32-xtensa.c: Likewise.
1109 * elf64-alpha.c: Likewise.
1110 * elf64-hppa.c: Likewise.
1111 * elf64-ppc.c: Likewise.
1112 * elf64-s390.c: Likewise.
1113 * elfcore.h: Likewise.
1114 * elflink.c: Likewise.
1115 * elfxx-mips.c: Likewise.
1116 * elfxx-sparc.c: Likewise.
1117 * elfxx-tilegx.c: Likewise.
1118 * ieee.c: Likewise.
1119 * libcoff.h: Likewise.
1120 * libpei.h: Likewise.
1121 * libxcoff.h: Likewise.
1122 * linker.c: Likewise.
1123 * mach-o-i386.c: Likewise.
1124 * mach-o-target.c: Likewise.
1125 * mach-o.c: Likewise.
1126 * mach-o.h: Likewise.
1127 * mmo.c: Likewise.
1128 * opncls.c: Likewise.
1129 * pdp11.c: Likewise.
1130 * pe-x86_64.c: Likewise.
1131 * peXXigen.c: Likewise.
1132 * pef-traceback.h: Likewise.
1133 * pei-x86_64.c: Likewise.
1134 * peicode.h: Likewise.
1135 * plugin.c: Likewise.
1136 * reloc.c: Likewise.
1137 * riscix.c: Likewise.
1138 * section.c: Likewise.
1139 * som.c: Likewise.
1140 * syms.c: Likewise.
1141 * tekhex.c: Likewise.
1142 * ticoff.h: Likewise.
1143 * vaxbsd.c: Likewise.
1144 * xcofflink.c: Likewise.
1145 * xtensa-isa.c: Likewise.
1146
a3c62988
NC		 11472013-01-10 Will Newton <will.newton@imgtec.com>
1148
1149 * Makefile.am: Add Meta.
1150 * Makefile.in: Regenerate.
1151 * archures.c (bfd_mach_metag): New.
1152 * bfd-in2.h: Regenerate.
1153 * config.bfd: Add Meta.
1154 * configure: Regenerate.
1155 * configure.in: Add Meta.
1156 * cpu-metag.c: New file.
1157 * elf-bfd.h: Add Meta.
1158 * elf32-metag.c: New file.
1159 * elf32-metag.h: New file.
1160 * libbfd.h: Regenerate.
1161 * reloc.c: Add Meta relocations.
1162 * targets.c: Add Meta.
1163
652451f8
YZ		 11642013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1165
1166 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1167 (elfcore_write_aarch_hw_break): Likewise.
1168 (elfcore_write_aarch_hw_watch): Likewise.
1169 * elf.c (elfcore_grok_aarch_tls): New function.
1170 (elfcore_grok_aarch_hw_break): Likewise.
1171 (elfcore_grok_aarch_hw_watch): Likewise.
1172 (elfcore_grok_note): Call the new functions to handle the
1173 corresponding notes.
1174 (elfcore_write_aarch_tls): New function.
1175 (elfcore_write_aarch_hw_break): Likewise.
1176 (elfcore_write_aarch_hw_watch): Likewise.
1177 (elfcore_write_register_note): Call the new functions to handle the
1178 corresponding pseudo sections.
1179
45a466b5
TT		 11802013-01-07 Tom Tromey <tromey@redhat.com>
1181
1182 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1183 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1184 (STD_SECTION): Update.
45a466b5
TT		 1185 * bfd-in2.h: Rebuild.
1186
e407c74b
NC		 11872013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1188
1189 * archures.c (bfd_mach_mips5900): Define.
1190 * bfd-in2.h: Regenerate.
1191 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1192 * cpu-mips.c: Add support for MIPS r5900.
1193 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1194
9b239e0e
NC		 11952013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1196 Nick Clifton <nickc@redhat.com>
1197
1198 * elflink.c (get_value): Prevent the use of an undefined shift
1199 operation. Add sanity checks.
1200
bab4becb 12012013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1202
bab4becb 1203 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1204
9911c0fc 1205
bab4becb 1206For older changes see ChangeLog-2012
56882138 1207\f
bab4becb 1208Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1209
1210Copying and distribution of this file, with or without modification,
1211are permitted in any medium without royalty provided the copyright
1212notice and this notice are preserved.
1213
56882138
AM		 1214Local Variables:
1215mode: change-log
1216left-margin: 8
1217fill-column: 74
1218version-control: never
1219End:
GDB Binutils - Deliverables
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