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* elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
a6f713fc
KK		 12013-03-28 Joe Seymour <jseymour@codesourcery.com>
2
3 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
4 R_SH_REL32 relocations against undefined weak symbols.
5
19e08130
AM		 62013-03-28 Alan Modra <amodra@gmail.com>
7
8 * elf64-ppc.c (struct ppc_dyn_relocs): New.
9 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
10 into ifunc and non-ifunc.
11 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
12 separate ifunc/non-ifunc dynrel counts.
13 (allocate_got): Always use reliplt for ifunc.
14 (allocate_dynrelocs): Likewise.
15 (ppc64_elf_size_dynamic_sections): Likewise.
16 (ppc64_elf_layout_multitoc): Likewise.
17 (ppc64_elf_relocate_section): Likewise.
18
f95f8542
AM		 192013-03-28 Alan Modra <amodra@gmail.com>
20
21 * elf32-ppc.c (struct ppc_dyn_relocs): New.
22 (ppc_elf_check_relocs): Separate dynrel counts for local syms
23 into ifunc and non-ifunc.
24 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
25 (ppc_elf_size_dynamic_sections): Likewise.
26 (ppc_elf_relocate_section): Likewise.
27
7e612e98
AM		 282013-03-28 Alan Modra <amodra@gmail.com>
29
30 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
31 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
32 bfd_link_info* and asection* params.
33 (_bfd_elf_reloc_type_class): Likewise.
34 * elf.c (_bfd_elf_reloc_type_class): Likewise.
35 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
36 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
37 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
38 for any reliplt reloc. Don't return reloc_class_plt for
39 R_PPC_REL24 and R_PPC_ADDR24.
40 * elf64-ppc.c (allocate_got): Formatting.
41 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
42 reliplt reloc.
43 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
44 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
45 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
46 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
47 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
48 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
49 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
50 Add extra params to the various reloc_type_class functions.
51
0bed072f
AM		 522013-03-27 Alan Modra <amodra@gmail.com>
53
54 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
55 masks for all local ifunc syms.
56 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
57 (ppc_elf_size_dynamic_sections): Likewise.
58 (ppc_elf_relocate_section): Likewise.
59
6f820c85
WN		 602013-03-27 Will Newton <will.newton@linaro.org>
61
62 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
63 dynamic reloc for symbols with dynindx == -1.
64 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
65 dynamic reloc for symbols with dynindx == -1.
66
31943882
WN		 672013-03-27 Will Newton <will.newton@linaro.org>
68
69 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
70 dynamic reloc for non-default visibility undefined weaks.
71 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
72 dynamic reloc for non-default visibility undefined weaks.
73
ffd65175
AM		 742013-03-26 Alan Modra <amodra@gmail.com>
75
76 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
77 over _bfd_elf_merge_symbol calls.
78
3a81e825
AM		 792013-03-26 Alan Modra <amodra@gmail.com>
80
81 * elflink.c (elf_link_add_object_symbols): Add assertion for
82 common override alignment check code. Formatting.
83
4f3fedcf
AM		 842013-03-25 Alan Modra <amodra@gmail.com>
85
86 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
87 usual common symbols as well as for dynamic. Add poldbfd param.
88 Save old bfd. Adjust callers.
89 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
90 and "value" by value, not pointer. Adjust caller.
91 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
92 Delete code to set same. Use old_bfd and old_alignment from
93 _bfd_elf_merge_symbol instead. Add default symbol before
94 alignment and size checks. Wrap overlong lines.
95
e3c9d234
AM		 962013-03-25 Alan Modra <amodra@gmail.com>
97
98 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
99 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
100 when override is true.
101
6c9b78e6
AM		 1022013-03-25 Alan Modra <amodra@gmail.com>
103
104 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
105 of *sym_hash.
106
191c0c42
AM		 1072013-03-25 Alan Modra <amodra@gmail.com>
108
109 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
110 Wrap long lines.
111 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
112 early in symbol loop.
113
5d13b3b3
AM		 1142013-03-25 Alan Modra <amodra@gmail.com>
115
116 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
117 (_bfd_elf_init_reloc_shdr): Delete.
118 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
119 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
120 just what is needed.
121 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
122
8a56bd02
AM		 1232013-03-23 Alan Modra <amodra@gmail.com>
124
125 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
126 * elflink.c (_bfd_elf_merge_symbol): Make static.
127 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
128 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
129
96f29d96
AM		 1302013-03-23 Alan Modra <amodra@gmail.com>
131
132 PR ld/15270
133 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
134 or ref_regular for BFD_PLUGIN owned syms, or have them affect
135 def_dynamic/ref_dynamic.
136 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
137 owned syms.
138
209be8d2
DM		 1392013-03-22 David S. Miller <davem@davemloft.net>
140
141 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
142 hwcaps attribute.
143
5c0df484
NC		 1442013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
145
146 PR ld/14902
147 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
148 errors adjusting relocs and symbols.
149
81f5558e
NC		 1502013-03-21 Michael Schewe <michael.schewe@gmx.net>
151
152 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
153 @(disp:32,ERx) to mov @(disp:16,ERx).
154 (R_H8_DISP32A16): New reloc.
155 Comments added and corrected.
156 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
157 * bfd-in2.h: Regenerate.
158 * libbfd.h: Regenerate.
159
ce63b7b3
KT		 1602013-03-21 Kai Tietz <ktietz@redhat.com>
161
162 * coffgen.c (coff_real_object_p): Make global.
163 * peicode.h (coff_real_object_p): Add prototype.
164 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
165 external_PEI_IMAGE_hdr structure.
166 (coff_swap_filehdr_in): Handle variable header-size.
167 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
168 of directory-entiries as specified in pe-header.
169
088ca6c1
NC		 1702013-03-21 Nick Clifton <nickc@redhat.com>
171
172 PR sim/15286
173 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
174 iWMMXt and iWMMXt2 processors from attributes.
175
8877b5e5
AM		 1762013-03-20 Alan Modra <amodra@gmail.com>
177
178 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
179 sh_type according to is_rela.
180
ffa9430d
AM		 1812013-03-18 Alan Modra <amodra@gmail.com>
182
183 PR ld/12549
184 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
185 considering whether an --as-needed library is needed.
186
cc0ea93c
TT		 1872013-03-14 Tom Tromey <tromey@redhat.com>
188
189 * opncls.c (bfd_get_debug_link_info): Rename from
190 get_debug_link_info. Export. Update comment.
191 (find_separate_debug_file): Update.
192 * bfd-in2.h: Rebuild.
193
59c108f7
NC		 1942013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
195
196 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
197 support.
198 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
199 relocs.
200
abb3f6cc
NC		 2012013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
202
203 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
204 * elf.c (elfcore_write_s390_tdb): New function.
205 (elfcore_write_register_note): Call it.
206 (elfcore_grok_s390_tdb): New function.
207 (elfcore_grok_note): Call it.
208
af924177
MR		 2092013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
210
211 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
212
48385e38
CV		 2132013-03-05 Corinna Vinschen <vinschen@redhat.com>
214
215 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
216
f75e0e33
AM		 2172013-03-04 Alan Modra <amodra@gmail.com>
218
219 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
220 non-zero addends when relocatable, rather than addends >= 32768.
221 Always zero "addend" before applying relocation.
222
17e3916e
NC		 2232013-03-04 Nick Clifton <nickc@redhat.com>
224
225 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
226 file pointer offsets for thin archives.
227
3064e1ff
JB		 2282013-02-28 Nathan Sidwell <nathan@codesourcery.com>
229
230 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
231 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
232
4107ae22
DD		 2332013-02-27 DJ Delorie <dj@redhat.com>
234
235 * reloc.c (BFD_RELOC_RL78_CODE): Add.
236 * libbfd.h: Regenerate.
237 * bfd-in2.h: Regenerate.
238 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
239 references in compuated relocs.
240
730fbaf8
AG		 2412013-02-26 Anthony Green <green@moxielogic.com>
242
243 * config.bfd: Extend moxie-rtems target triplet name support.
244
35399224
L		 2452013-02-21 H.J. Lu <hongjiu.lu@intel.com>
246
247 PR ld/15167
248 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
249 unique_global only for definition.
250 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
251 here.
252 (elf_link_add_object_symbols): Set unique_global only
253 for definition.
254
c0355132
AM		 2552013-02-21 Alan Modra <amodra@gmail.com>
256
257 * elf-bfd.h (struct elf_build_id): Extracted from..
258 (struct elf_build_id_info): ..here. Delete.
259 (struct output_elf_obj_tdata): New, extracted from..
260 (struct elf_obj_tdata): ..here. Reorganize for better packing.
261 Add "o" field.
262 (elf_program_header_size): Reference tdata->o.
263 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
264 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
265 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
266 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
267 when opening bfd in any mode that might write.
268 (_bfd_elf_write_object_contents): Use build_id field in
269 output_elf_obj_tdata.
270 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
271 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
272
228e534f
AM		 2732013-02-21 Alan Modra <amodra@gmail.com>
274
275 * elf-bfd.h (struct core_elf_obj_tdata): New.
276 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
277 core_program, and core_command. Add "core".
278 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
279 Update all refs to tdata core fields.
280 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
281 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
282 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
283 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
284 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
285 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
286 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
287 to tdata core fields.
288
12bd6957
AM		 2892013-02-21 Alan Modra <amodra@gmail.com>
290
291 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
292 Delete num_locals and num_globals.
293 (elf_num_locals, elf_num_globals): Don't define.
294 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
295 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
296 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
297 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
298 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
299 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
300 accessor macros.
301 * elf.c (elf_map_symbols): Add pnum_locals param. Return
302 number of locals syms via new param.
303 (swap_out_syms): Adjust to suit elf_map_symbols change.
304
cbf8d970
MR		 3052013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
306
307 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
308 STO_MICROMIPS annotation.
309
30e8ee25
AM		 3102013-02-19 Alan Modra <amodra@gmail.com>
311
312 * configure.in: Bump version to 2.23.52.
313 * elf-bfd.h (struct elf_build_id_info): New.
314 (struct elf_obj_tdata): Delete after_write_object_contents,
315 after_write_object_contents_info and build_id_size. Make build_id
316 a pointer to struct elf_build_id_info.
317 * elf.c (_bfd_elf_write_object_contents): Style. Update
318 after_write_ibject_contents invocation.
319 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
320 allow zero size notes.
321 * configure: Regenerate.
322
5b175e56
MR		 3232013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
324
325 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
326 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
327 (micromips_elf64_howto_table_rela): Likewise.
328 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
329 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
330 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
331 (elf_micromips_howto_table_rela): Likewise.
332 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
333
e8faf7d1
MR		 3342013-02-18 Paul Brook <paul@codesourcery.com>
335
336 * elfxx-mips.c (MICROMIPS_P): New macro.
337 (_bfd_mips_elf_symbol_processing): Use it.
338
c164a95d
MR		 3392013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
340
341 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
342 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
343
d45f8bda
AM		 3442013-02-18 Alan Modra <amodra@gmail.com>
345
346 PR ld/12549
347 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
348 (_bfd_elf_strtab_clear_all_refs): Declare.
349 (_bfd_elf_strtab_resize): Declare.
350 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
351 (_bfd_elf_strtab_clear_all_refs): New function.
352 (_bfd_elf_strtab_resize): Likewise.
353 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
354
698600e4
AM		 3552013-02-18 Alan Modra <amodra@gmail.com>
356
357 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
358 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
359 and elf_text_section to..
360 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
361 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
362 (struct alpha_elf_find_line): ..this.
363 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
364
3d5bef4c
L		 3652013-02-16 H.J. Lu <hongjiu.lu@intel.com>
366
367 PR ld/15146
368 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
369 for references from the dummy bfd.
370
313ed4a9
L		 3712013-02-16 H.J. Lu <hongjiu.lu@intel.com>
372
373 PR ld/15149
374 * elflink.c (elf_link_add_object_symbols): Also track weak
375 references.
376
989fbeff
L		 3772013-02-15 H.J. Lu <hongjiu.lu@intel.com>
378
379 PR binutils/15151
380 * archive.c (_bfd_find_nested_archive): Don't allow a nested
381 archive pointing to itself.
382 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
383
a043396b
NC		 3842013-02-15 Nick Clifton <nickc@redhat.com>
385
386 PR binutils/15140
387 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
388 accessing a corrupt nested archive.
389
13db6b44
RS		 3902013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
391
392 * elfxx-mips.c (mips_got_page_ref): New structure.
393 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
394 pair to represent the anchor point.
395 (mips_got_info): Add a got_page_refs field.
396 (mips_elf_link_hash_table): Add a sym_cache field.
397 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
398 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
399 new anchor representation.
400 (mips_elf_create_got_info): Create got_page_refs rather than
401 got_page_entries.
402 (mips_elf_record_got_page_ref): New function.
403 (mips_elf_pages_for_range): Move further down file.
404 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
405 Use a section rather than a (bfd, symndx) pair to represent the
406 anchor point.
407 (mips_elf_resolve_got_page_ref): New function.
408 (mips_elf_resolve_final_got_entries): Use it to populate
409 got_page_entries.
410 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
411 rather than mips_elf_record_got_page_entry. Only nullify h
412 afterwards.
413 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
414 earlier.
415
57093f5e
RS		 4162013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
417
418 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
419 in g->relocs.
420
9c3f90c4
AM		 4212013-02-12 Alan Modra <amodra@gmail.com>
422
423 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
424 suitable definition when using generic linker hash table.
425
476366af
RS		 4262013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
427
428 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
429 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
430 mips_elf_traverse_got_arg. Count GOT entries.
431 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
432 as argument. Update after above changes.
433 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
434 mips_elf_count_got_entries. Update the calls to
435 mips_elf_resolve_final_got_entries.
436
9ab066b4
RS		 4372013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
438
439 * elfxx-mips.c (mips_got_tls_type): New enum.
440 (mips_got_entry): Add tls_initialized.
441 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
442 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
443 GOT_TLS_TYPE masks.
444 (mips_elf_reloc_tls_type, mips_tls_got_entries)
445 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
446 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
447 than GOT_NORMAL.
448 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
449 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
450 tls_initialized rather than GOT_TLS_DONE.
451 (mips_tls_got_index): Delete.
452 (mips_elf_local_got_index, mips_elf_global_got_index): Use
453 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
454 (mips_elf_record_got_entry): Initialize tls_initialized.
455
6c42ddb9
RS		 4562013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
457
458 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
459 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
460 tls_ie_got_offset and tls_gd_got_offset.
461 (mips_elf_link_hash_newfunc): Remove initialization.
462 (mips_elf_create_got_info): Likewise.
463 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
464 (mips_tls_single_got_index): Delete.
465 (mips_elf_local_got_index): Always use the GOT entry to track
466 GOT indices.
467 (mips_elf_global_got_index): Likewise.
468 (mips_elf_create_local_got_entry): Assert that TLS entries have
469 already been allocated.
470 (mips_elf_record_global_got_symbol): Don't initialize
471 tls_ie_type or tls_gd_type.
472 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
473 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
474 entry.
475 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
476 the GOT entries.
477 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
478 have been allocated.
479 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
480 tls_ie_type and tls_gd_type.
481
ebc53538
RS		 4822013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
483
484 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
485 aliasing violation. Check for htab allocation failures.
486
13fbec83
RS		 4872013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
488
489 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
490 split out from...
491 (mips_elf_global_got_index): ...here. Reorder arguments so that
492 the output bfd and info come first.
493 (mips_elf_calculate_relocation): Update the call to
494 mips_elf_global_got_index accordingly.
495 (_bfd_mips_elf_finish_dynamic_symbol): Use
496 mips_elf_primary_global_got_index rather than
497 mips_elf_global_got_index.
498 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
499
3dff0dd1
RS		 5002013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
501
502 * elfxx-mips.c (mips_got_entry): Update comments.
503 (mips_elf_multi_got_entry_eq): Rename to...
504 (mips_elf_got_entry_eq): ...this, deleting the old definition.
505 (mips_elf_create_got_info): Remove master_got_p argument.
506 Always use mips_elf_got_entry_eq.
507 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
508 Update calls accordingly.
509
d7206569
RS		 5102013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
511
512 * elfxx-mips.c (mips_got_info): Remove bfd2got.
513 (mips_elf_bfd2got_hash): Delete.
514 (mips_elf_got_per_bfd_arg): Remove bfd2got.
515 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
516 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
517 g->next to test for the multigot case. Use mips_elf_bfd_got rather
518 than mips_elf_got_for_ibfd.
519 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
520 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
521 (mips_elf_make_got_per_bfd): Replace with...
522 (mips_elf_add_got_entry): ...this new function.
523 (mips_elf_make_got_pages_per_bfd): Replace with...
524 (mips_elf_add_got_page_entry): ...this new function.
525 (mips_elf_merge_got_with): Replace bfd2got argument with separate
526 bfd and GOT arguments. Use mips_elf_add_got_entry and
527 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
528 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
529 to set the BFD's GOT and free the old table.
530 (mips_elf_merge_got): Replace bfd2got argument with separate
531 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
532 Use mips_elf_count_got_entries to count the number of entries in
533 each GOT. Update the calls to mips_elf_merge_got_with.
534 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
535 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
536 (mips_elf_multi_got): Don't create the bfd2got hash table.
537 Replace hash table traversal with a walk over the input bfds,
538 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
539 to set the output bfd's GOT.
540 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
541 bfds use the master GOT in the single-GOT case.
542 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
543 rather than mips_elf_got_for_ibfd.
544
ee227692
RS		 5452013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
546
547 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
548 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
549 (mips_elf_record_global_got_symbol): Update the hash entry before
550 adding the mips_got_entry. Use mips_elf_record_got_entry to do
551 the latter.
552 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
553 (mips_elf_record_got_page_entry): Record the entry in both the
554 master and bfd GOTs.
555
72e7511a
RS		 5562013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
557
558 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
559 create another one if necessary.
560 (mips_elf_set_gotidx): New function.
561 (mips_elf_set_global_gotidx): Use it.
562 (mips_elf_initialize_tls_index): Likewise. Take a
563 mips_elf_traverse_got_arg as argument.
564 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
565 (mips_elf_multi_got): Likewise. Cope with error returns from
566 mips_elf_set_global_gotidx.
567
ab361d49
RS		 5682013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
569
570 * elfxx-mips.c (mips_got_info): Add relocs field.
571 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
572 with...
573 (mips_elf_traverse_got_arg): ...this new structure.
574 (mips_elf_count_local_tls_relocs): Delete.
575 (mips_elf_count_global_tls_relocs): Likewise.
576 (mips_elf_count_got_entry): New function.
577 (mips_elf_count_local_got_entries): Likewise.
578 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
579 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
580 (mips_elf_record_local_got_symbol): Don't count got entries here.
581 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
582 (mips_elf_set_global_got_offset): Split into...
583 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
584 new functions. Take a mips_elf_traverse_got_arg rather than a
585 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
586 Use g->relocs to record the number of relocs needed for global GOT
587 entries.
588 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
589 mips_elf_set_global_got_offset_arg. Use the relocs field to count
590 relocations. Update for above function split.
591 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
592 to count both the number of GOT entries and the number of TLS
593 relocs required by local entries. Likewise
594 mips_elf_count_global_tls_entries and global entries.
595 Remove uses of mips_elf_count_local_tls_relocs and
596 mips_elf_count_global_tls_relocs.
597
e641e783
RS		 5982013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
599
600 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
601 to say that each structure represents only one type of TLS reference.
602 (GOT_TLS_TYPE): New define.
603 (mips_elf_link_hash_entry): Temporarily split tls_type and
604 tls_got_offset into two variables each.
605 (mips_elf_link_hash_newfunc): Update accordingly.
606 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
607 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
608 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
609 (mips_tls_got_relocs): Use a switch statement.
610 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
611 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
612 local "offset" variable.
613 (mips_tls_got_index): Remove r_type argument and assert. Remove
614 code that handled entries with two TLS types; always use the
615 original got_index instead.
616 (mips_tls_single_got_index): New function.
617 (mips_elf_local_got_index): Use entry->tls_type to check for
618 TLS entries. Use mips_tls_single_got_index. Update call to
619 mips_tls_got_index.
620 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
621 Use p->tls_type to check for TLS entries. Update call to
622 mips_tls_got_index. Use mips_tls_single_got_index.
623 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
624 Use entry.tls_type to check for TLS entries.
625 (mips_elf_record_global_got_symbol): Replace tls_flag argument
626 with r_type argument. Use mips_elf_reloc_tls_type.
627 Set up the new hash entry fields.
628 (mips_elf_record_local_got_symbol): Replace tls_flag argument
629 with r_type argument. Use mips_elf_reloc_tls_type and
630 mips_tls_got_entries. Remove code that handled entries
631 with multiple TLS types.
632 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
633 (mips_elf_initialize_tls_index): Handle new hash entry fields.
634 Use equality rather than masks when checking for specific TLS types.
635 Use mips_tls_got_entries. Remove code that handled entries
636 with multiple TLS types.
637 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
638 testing the hash table entry.
639 (_bfd_mips_elf_check_relocs): Update calls to
640 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
641 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
642 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
643
d9bf376d
RS		 6442013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
645
646 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
647 (mips_elf_got_entry_hash): ...this, deleting the old version.
648 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
649 both types of GOT.
650
5334aa52
RS		 6512013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
652
653 * elfxx-mips.c (mips_elf_create_got_info): New function.
654 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
655 (mips_elf_create_got_section): Likewise.
656
946c668d
RS		 6572013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
658
659 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
660 gotidx to -1.
661
59b08994
RS		 6622013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
663
664 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
665
d222d210
RS		 6662013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
667
668 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
669 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
670
1fd20d70
RS		 6712013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
672
673 * elfxx-mips.c (mips_elf_count_global_tls_entries)
674 (mips_elf_count_global_tls_relocs): Don't count indirect or
675 warning symbols.
676 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
677 number of TLS entries were allocated.
678
7d94b319
RS		 6792013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
680
681 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
682
17214937
RS		 6832013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
684
685 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
686 if there are TLS relocations.
687
9efeb38d
RS		 6882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
689
690 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
691 (mips_elf_resolve_final_got_entries): Remove bogus comment.
692
9c3f90c4
AM		 6932013-02-11 Alan Modra <amodra@gmail.com>
694
695 * elfcode.h (elf_checksum_contents): Free contents.
696 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
697 * elflink.c (_bfd_elf_link_hash_table_free): New function.
698 (elf_final_link_free): New function, extracted from..
699 (bfd_elf_final_link): ..here. Always call
700 _bfd_elf_write_section_eh_frame_hdr.
701 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
702 _bfd_elf_link_hash_table_free.
703 * libbfd-in.h (_bfd_merge_sections_free): Declare.
704 * libbfd.h: Regenerate.
705 * merge.c (_bfd_merge_sections_free): New function.
706 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
707 hdr_info->array.
708 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
709 _bfd_elf_link_hash_table_free.
710 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
711 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
712 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
713 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
714 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
715 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
716 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
717 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
718 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
719 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
720 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
721 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
722 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
723 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
724 (bfd_elf32_bfd_link_hash_table_free): Don't define.
725 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
726 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
727
7bf52ea2
AM		 7282013-02-10 Alan Modra <amodra@gmail.com>
729
730 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
731 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
732 * m68klinux.c (linux_link_hash_table_create): Likewise.
733 * sparclinux.c (linux_link_hash_table_create): Likewise.
734 * sunos.c (sunos_link_hash_table_create): Likewise.
735 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
736 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
737 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
738 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
739 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
740 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
741 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
742 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
743 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
744 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
745 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
746 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
747 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
748 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
749 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
750 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
751 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
752 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
753 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
754 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
755 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
756 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
757 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
758 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
759 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
760 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
761 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
762 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
763
22cdc249
AM		 7642013-02-10 Alan Modra <amodra@gmail.com>
765
766 * i386linux.c (linux_link_hash_table_create): Allocate table
767 with bfd_zmalloc, not bfd_alloc.
768 * pdp11.c (link_hash_table_create): Allocate table with
769 bfd_malloc, not bfd_alloc.
770 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
771 with bfd_zmalloc, not bfd_zalloc.
772 (bfin_link_hash_table_create): Likewise.
773 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
774 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
775
0e5de31a
AM		 7762013-02-10 Alan Modra <amodra@gmail.com>
777
778 PR ld/15113
779 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
780
ad1fc92a
NC		 7812013-02-08 Markos Chandras <markos.chandras@imgtec.com>
782
783 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
784 sections.
34c67f14
NC		 785 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
786 symbol.
ad1fc92a 787
170a8295
YZ		 7882013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
789
790 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
791 288 to 272.
792
619a703e
AM		 7932013-02-08 Alan Modra <amodra@gmail.com>
794
795 PR binutils/15106
796 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
797 * elf.c (elf_find_function): Revert last change. Use new
798 tdata field rather than static vars for cache.
799
02acbe22
L		 8002013-02-07 H.J. Lu <hongjiu.lu@intel.com>
801
802 PR ld/15107
803 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
804 symbol is defined in regular object.
805
1965d5f2
AM		 8062013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
807
808 PR binutils/15106
809 * elf.c (elf_find_function): Don't cache if symbols change.
810
dafbc74d
AM		 8112013-02-07 Alan Modra <amodra@gmail.com>
812
813 PR binutils/14873
814 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
815 copy attributes from or to non-ELF.
816
20e52bd2
L		 8172013-02-06 H.J. Lu <hongjiu.lu@intel.com>
818
819 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
820 for non-zero TLS symbol.
821 (elf_i386_relocate_section): Don't resolve size relocation against
822 non-zero TLS symbol.
823 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
824 pc_count for non-zero TLS symbol.
825 (elf_x86_64_relocate_section): Don't resolve size relocation
826 against non-zero TLS symbol.
827
36591ba1 8282013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 829 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 830
831 Based on patches from Altera Corporation.
832
833 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
834 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
835 (BFD_BACKENDS): Add elf32-nios2.lo.
836 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
837 * Makefile.in: Regenerated.
838 * configure.in: Add entries for bfd_elf32_bignios2_vec and
839 bfd_elf32_littlenios2_vec.
840 * configure: Regenerated.
841 * config.bfd: Add cases for nios2.
842 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
843 (bfd_mach_nios2): Define.
844 (bfd_nios2_arch): Declare.
845 (bfd_archures_list): Add bfd_nios2_arch.
846 * targets.c (bfd_elf32_bignios2_vec): Declare.
847 (bfd_elf32_littlenios2_vec): Declare.
848 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
849 bfd_elf32_littlenios2_vec.
850 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
851 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
852 * bfd-in2.h: Regenerated.
853 * libbfd.h: Regenerated.
854 * cpu-nios2.c: New file.
855 * elf32-nios2.c: New file.
856
ca6b5f82
AM		 8572013-02-06 Alan Modra <amodra@gmail.com>
858
859 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
860 stubs in stub_bfd.
861
37ba9f93
AM		 8622013-02-06 Alan Modra <amodra@gmail.com>
863
864 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
865 * Makefile.in: Regenerate.
866
70a38d42
SDJ		 8672013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
868 Pedro Alves <palves@redhat.com>
869
870 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
871 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
872 declaration.
873 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
874 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
875 * elf-linux-psinfo.h: New file.
876 * elf.c: Include elf-linux-psinfo.h.
877 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
878 New functions.
879 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
880 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
881 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
882 (elfcore_write_ppc_linux_prpsinfo32): New function.
883
5ee43bc4
TG		 8842013-02-04 Tristan Gingold <gingold@adacore.com>
885
886 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
887 start address.
888
0cadb185
AM		 8892013-02-04 Alan Modra <amodra@gmail.com>
890
891 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
892 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
893 * Makefile.in: Regenerate.
894 * po/SRC-POTFILES.in: Regenerate.
895
5d42dfb5
AM		 8962013-02-04 Alan Modra <amodra@gmail.com>
897
898 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
899 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
900
c57da1a7
AM		 9012013-02-01 Alan Modra <amodra@gmail.com>
902
903 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
904 clears def_regular.
905
c0fd7846
TG		 9062013-01-31 Tristan Gingold <gingold@adacore.com>
907
908 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
909 earlier. Fix status checking of bfd_mach_o_scan_start_address.
910 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
911
b45b6908
AM		 9122013-01-31 Alan Modra <amodra@gmail.com>
913 David S. Miller <davem@davemloft.net>
914
915 PR ld/15056
916 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
917 references to __tls_get_addr.
918 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
919 vtinherit and vtentry reloc handling too.
920 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
921
bcaa2f82
AM		 9222013-01-31 Alan Modra <amodra@gmail.com>
923
924 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
925
22aa0c7e
AM		 9262013-01-31 Alan Modra <amodra@gmail.com>
927
928 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
929
bc30df16
AM		 9302013-01-28 Alan Modra <amodra@gmail.com>
931
932 * elf64-ppc.c: Use %T to print symbols names and remove redundant
933 "relocation" in error messages throughout file.
934 (ppc64_elf_relocate_section): Remove sibling call error message,
935 replace with "call lacks nop". Specially report errors for
936 branches to function entry points via OPD lookup and branches
937 to stubs. Remove NULL symbol handling now done by %T.
938
89d7b8aa
AM		 9392013-01-28 Alan Modra <amodra@gmail.com>
940
941 * archive.c (bfd_generic_archive_p): Return target and keep
942 ardata on partial matches.
943 * format.c (bfd_check_format_matches): Adjust for above
944 change. Remove bfd_error_file_ambiguously_recognized dead
945 code.
946
c9ba0c87
AM		 9472013-01-26 Alan Modra <amodra@gmail.com>
948
949 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
950 bfd_preserve_finish): Move to..
951 * format.c: ..here, splitting out..
952 (bfd_reinit): ..this. New function.
953 (bfd_check_format_matches): Use bfd_preserve_save/restore to
954 keep bfd state for a match.
955 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
956 * elfcore.h (elf_core_file_p): Likewise.
957 * mach-o.c (bfd_mach_o_header_p): Likewise.
958 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
959 * xsym.c (bfd_sym_object_p): Likewise.
960 * mmo.c (mmo_scan): Clear abfd->symcount.
961 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
962 * section.c (bfd_section_list_clear): Clear section_htab.count.
963 * bfd-in2.h: Regenerate.
964
d79dcc73
NC		 9652013-01-25 Michael Schewe <michael.schewe@gmx.net>
966
967 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
968 second reloc, make sure that the reloc potentially exists first.
969
78c8d46c
NC		 9702013-01-24 Nick Clifton <nickc@redhat.com>
971
972 * archures.c: Add bfd_mach_v850e3v5.
973 * bfd-in2.h: Regenerate.
974 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
975 * cpu-v850_rh850.c: Likewise.
976 * elf32-v850.c: Add support for v850e3v5 architecture.
977
1a18f0ae
NC		 9782013-01-23 Markos Chandras <markos.chandras@imgtec.com>
979
980 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
981
f65a9e53
AM		 9822013-01-23 Leif Ekblad <leif@rdos.net>
983
984 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
985
3bea1fcb
L		 9862013-01-18 H.J. Lu <hongjiu.lu@intel.com>
987
988 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
989 non-zero TLS symbol.
990 (elf_i386_relocate_section): Resolve size relocation against
991 non-zero TLS symbol.
992 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
993 for non-zero TLS symbol.
994 (elf_x86_64_relocate_section): Resolve size relocation against
995 non-zero TLS symbol.
996
b1b00fcc
MF		 9972013-01-18 Mike Frysinger <vapier@gentoo.org>
998
999 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1000 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1001 true.
1002
06a6a421
L		 10032013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1006 PC-relative relocation.
1007 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1008 as PC-relative relocation.
1009
6a3e1bae
L		 10102013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1013 check.
1014 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1015
1016 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1017 and R_X86_64_SIZE64 check.
1018 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1019 nor R_X86_64_SIZE64.
1020
1788fc08
L		 10212013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1022
1023 * bfd-in2.h: Regenerated.
1024 * libbfd.h: Likewise.
1025
1026 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1027 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1028 (elf_i386_check_relocs): Handle R_386_SIZE32.
1029 (elf_i386_gc_sweep_hook): Likewise.
1030 (elf_i386_relocate_section): Likewise.
1031
1032 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1033 and R_X86_64_SIZE64 entries.
1034 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1035 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1036 (elf_x86_64_reloc_name_lookup): Likewise.
1037 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1038 R_X86_64_SIZE64.
1039 (elf_x86_64_gc_sweep_hook): Likewise.
1040 (elf_x86_64_relocate_section): Likewise.
1041
1042 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1043 BFD_RELOC_SIZE64.
1044
1e536451
L		 10452013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1046
1047 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1048 with R_X86_64_RELATIVE64.
1049
77bf820f
NC		 10502013-01-15 Nick Clifton <nickc@redhat.com>
1051
1052 * elf32-msp430.c: Fix spelling typo.
1053
e2458743
AM		 10542013-01-15 Alan Modra <amodra@gmail.com>
1055
1056 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1057 plt-thread-safe.
1058
405bf443
AM		 10592013-01-14 Alan Modra <amodra@gmail.com>
1060
1061 PR binutils/14813
1062 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1063 (memory_bclose): Likewise. Return 0 on success.
1064 * cache.c (cache_bclose): Likewise.
1065 * opncls.c (opncls_bclose, bfd_close): Likewise.
1066 * vms-lib.c (vms_lib_bclose): Likewise.
1067 * libbfd.h: Regenerate.
1068
ee659f1f
AM		 10692013-01-13 Alan Modra <amodra@gmail.com>
1070
1071 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1072 Add ref_dynamic_nonweak.
1073 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1074 (_bfd_elf_merge_symbol): Don't call above function. Move
1075 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1076 clear dynamic_def.
1077 (elf_link_add_object_symbols): Delete redundant "override" test.
1078 Don't set dynamic_def here.
1079 (elf_link_output_extsym): Update.
1080
68c4a57e
L		 10812013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1082
1083 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1084 normal and TLS symbol access.
1085 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1086
02be4619
AM		 10872013-01-12 Alan Modra <amodra@gmail.com>
1088
1089 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1090 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1091 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1092
a4542f1b
AM		 10932013-01-12 Alan Modra <amodra@gmail.com>
1094
1095 PR ld/12549
1096 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1097 (_bfd_elf_strtab_clear_all_refs): Define.
1098 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1099 (_bfd_elf_strtab_clear_all_refs): Delete.
1100 * elflink.c (elf_link_add_object_symbols): Clear out added
1101 strtab refs. Correct handling of warning common symbols.
1102
68ffbac6
L		 11032013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1104
1105 * aout0.c: Remove trailing white spaces.
1106 * archive.c: Likewise.
1107 * archures.c: Likewise.
1108 * bfd-in.h: Likewise.
1109 * bfd-in2.h: Likewise.
1110 * coff-alpha.c: Likewise.
1111 * coff-i860.c: Likewise.
1112 * coff-mips.c: Likewise.
1113 * coff-ppc.c: Likewise.
1114 * coff-tic80.c: Likewise.
1115 * coff-x86_64.c: Likewise.
1116 * coff-z80.c: Likewise.
1117 * coffcode.h: Likewise.
1118 * coffgen.c: Likewise.
1119 * cofflink.c: Likewise.
1120 * compress.c: Likewise.
1121 * corefile.c: Likewise.
1122 * cpu-arm.c: Likewise.
1123 * cpu-avr.c: Likewise.
1124 * cpu-bfin.c: Likewise.
1125 * cpu-cr16.c: Likewise.
1126 * cpu-cr16c.c: Likewise.
1127 * cpu-crx.c: Likewise.
1128 * cpu-h8300.c: Likewise.
1129 * cpu-i386.c: Likewise.
1130 * cpu-lm32.c: Likewise.
1131 * cpu-m68k.c: Likewise.
1132 * cpu-moxie.c: Likewise.
1133 * cpu-msp430.c: Likewise.
1134 * cpu-sh.c: Likewise.
1135 * cpu-xc16x.c: Likewise.
1136 * dwarf2.c: Likewise.
1137 * ecofflink.c: Likewise.
1138 * ecoffswap.h: Likewise.
1139 * elf-ifunc.c: Likewise.
1140 * elf-m10300.c: Likewise.
1141 * elf-vxworks.c: Likewise.
1142 * elf32-avr.c: Likewise.
1143 * elf32-avr.h: Likewise.
1144 * elf32-cr16.c: Likewise.
1145 * elf32-cr16c.c: Likewise.
1146 * elf32-cris.c: Likewise.
1147 * elf32-crx.c: Likewise.
1148 * elf32-frv.c: Likewise.
1149 * elf32-hppa.c: Likewise.
1150 * elf32-i860.c: Likewise.
1151 * elf32-ip2k.c: Likewise.
1152 * elf32-iq2000.c: Likewise.
1153 * elf32-m32c.c: Likewise.
1154 * elf32-m68hc1x.c: Likewise.
1155 * elf32-msp430.c: Likewise.
1156 * elf32-mt.c: Likewise.
1157 * elf32-ppc.c: Likewise.
1158 * elf32-rl78.c: Likewise.
1159 * elf32-s390.c: Likewise.
1160 * elf32-score.h: Likewise.
1161 * elf32-sh-symbian.c: Likewise.
1162 * elf32-sh.c: Likewise.
1163 * elf32-spu.c: Likewise.
1164 * elf32-tic6x.c: Likewise.
1165 * elf32-v850.c: Likewise.
1166 * elf32-xc16x.c: Likewise.
1167 * elf32-xtensa.c: Likewise.
1168 * elf64-alpha.c: Likewise.
1169 * elf64-hppa.c: Likewise.
1170 * elf64-ppc.c: Likewise.
1171 * elf64-s390.c: Likewise.
1172 * elfcore.h: Likewise.
1173 * elflink.c: Likewise.
1174 * elfxx-mips.c: Likewise.
1175 * elfxx-sparc.c: Likewise.
1176 * elfxx-tilegx.c: Likewise.
1177 * ieee.c: Likewise.
1178 * libcoff.h: Likewise.
1179 * libpei.h: Likewise.
1180 * libxcoff.h: Likewise.
1181 * linker.c: Likewise.
1182 * mach-o-i386.c: Likewise.
1183 * mach-o-target.c: Likewise.
1184 * mach-o.c: Likewise.
1185 * mach-o.h: Likewise.
1186 * mmo.c: Likewise.
1187 * opncls.c: Likewise.
1188 * pdp11.c: Likewise.
1189 * pe-x86_64.c: Likewise.
1190 * peXXigen.c: Likewise.
1191 * pef-traceback.h: Likewise.
1192 * pei-x86_64.c: Likewise.
1193 * peicode.h: Likewise.
1194 * plugin.c: Likewise.
1195 * reloc.c: Likewise.
1196 * riscix.c: Likewise.
1197 * section.c: Likewise.
1198 * som.c: Likewise.
1199 * syms.c: Likewise.
1200 * tekhex.c: Likewise.
1201 * ticoff.h: Likewise.
1202 * vaxbsd.c: Likewise.
1203 * xcofflink.c: Likewise.
1204 * xtensa-isa.c: Likewise.
1205
a3c62988
NC		 12062013-01-10 Will Newton <will.newton@imgtec.com>
1207
1208 * Makefile.am: Add Meta.
1209 * Makefile.in: Regenerate.
1210 * archures.c (bfd_mach_metag): New.
1211 * bfd-in2.h: Regenerate.
1212 * config.bfd: Add Meta.
1213 * configure: Regenerate.
1214 * configure.in: Add Meta.
1215 * cpu-metag.c: New file.
1216 * elf-bfd.h: Add Meta.
1217 * elf32-metag.c: New file.
1218 * elf32-metag.h: New file.
1219 * libbfd.h: Regenerate.
1220 * reloc.c: Add Meta relocations.
1221 * targets.c: Add Meta.
1222
652451f8
YZ		 12232013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1224
1225 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1226 (elfcore_write_aarch_hw_break): Likewise.
1227 (elfcore_write_aarch_hw_watch): Likewise.
1228 * elf.c (elfcore_grok_aarch_tls): New function.
1229 (elfcore_grok_aarch_hw_break): Likewise.
1230 (elfcore_grok_aarch_hw_watch): Likewise.
1231 (elfcore_grok_note): Call the new functions to handle the
1232 corresponding notes.
1233 (elfcore_write_aarch_tls): New function.
1234 (elfcore_write_aarch_hw_break): Likewise.
1235 (elfcore_write_aarch_hw_watch): Likewise.
1236 (elfcore_write_register_note): Call the new functions to handle the
1237 corresponding pseudo sections.
1238
45a466b5
TT		 12392013-01-07 Tom Tromey <tromey@redhat.com>
1240
1241 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 1242 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1243 (STD_SECTION): Update.
45a466b5
TT		 1244 * bfd-in2.h: Rebuild.
1245
e407c74b
NC		 12462013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1247
1248 * archures.c (bfd_mach_mips5900): Define.
1249 * bfd-in2.h: Regenerate.
1250 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1251 * cpu-mips.c: Add support for MIPS r5900.
1252 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1253
9b239e0e
NC		 12542013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1255 Nick Clifton <nickc@redhat.com>
1256
1257 * elflink.c (get_value): Prevent the use of an undefined shift
1258 operation. Add sanity checks.
1259
bab4becb 12602013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 1261
bab4becb 1262 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 1263
9911c0fc 1264
bab4becb 1265For older changes see ChangeLog-2012
56882138 1266\f
bab4becb 1267Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 1268
1269Copying and distribution of this file, with or without modification,
1270are permitted in any medium without royalty provided the copyright
1271notice and this notice are preserved.
1272
56882138
AM		 1273Local Variables:
1274mode: change-log
1275left-margin: 8
1276fill-column: 74
1277version-control: never
1278End:
GDB Binutils - Deliverables
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