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2013-09-17 Doug Gilmore <Doug.Gilmore@imgtec.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
29bff3ea
DA		 12013-08-31 John David Anglin <dave.anglin@bell.net>
2
3 * elf64-hppa.c (elf_hppa_final_link_relocate): Add missing '%' to
4 format string.
5
5c98a14e
JJ		 62013-08-29 Jakub Jelinek <jakub@redhat.com>
7
8 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Allow
9 64-bit -mcmodel=large -fpic TLS GD and LD sequences.
10 (elf_x86_64_relocate_section): Handle -mcmodel=large -fpic
11 TLS GD and LD sequences in GD->LE, GD->IE and LD->LE transitions.
12
e5034e59
AM		 132013-08-27 Alan Modra <amodra@gmail.com>
14
15 * elf-bfd.h (struct elf_backend_data): Remove as_needed_cleanup.
16 Add notice_as_needed.
17 * elf64-ppc.c (elf_backend_as_needed_cleanup): Don't define.
18 (elf_backend_notice_as_needed): Define.
19 (ppc64_elf_as_needed_cleanup): Rename and adjust..
20 (ppc64_elf_notice_as_needed): ..to this.
21 * elflink.c (_bfd_elf_notice_as_needed): New function, extracted..
22 (elf_link_add_object_symbols): ..from here.
23 * elfxx-target.h (elf_backend_as_needed_cleanup): Don't define.
24 (elf_backend_notice_as_needed): Define..
25 (elfNN_bed): ..and use here.
26
1098fd41
RM		 272013-08-26 Roland McGrath <mcgrathr@google.com>
28
29 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
30 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
31 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
32 (bfd_i386_nacl_arch): New variable.
33 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
34 (bfd_x64_32_arch_intel_syntax): Link them into the list.
35 * bfd-in2.h: Regenerate.
36
887badb3
RM		 372013-08-26 Roland McGrath <mcgrathr@google.com>
38
39 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
40 elf_segment_map list. If an executable segment is page-aligned
41 but does not end with a full page, then append a fake section into
42 the segment map entry that pads out the page.
43 (nacl_final_write_processing): New function. Write the code fill
44 laid out in nacl_modify_segment_map.
45 * elf-nacl.h: Declare it.
46 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
47 (elf_backend_final_write_processing): Define it for NaCl backend.
48 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
49 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
50
51 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
52 parameter to MINPAGESIZE.
53 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
54
55 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
56
387f8054
MR		 572013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
58
59 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
60 set GOT's entry size if there is no ELF section data.
61 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
62 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
63 Likewise.
64
f8222080
L		 652013-08-23 H.J. Lu <hongjiu.lu@intel.com>
66
67 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
68 (get_elf_x86_64_backend_data): Use it.
69 (elf_x86_64_size_dynamic_sections): Likewise.
70
9aff4b7a
NC		 712013-08-23 Yuri Chornoivan <yurchor@ukr.net>
72
73 PR binutils/15834
74 * bfdio.c: Fix typos.
75 * elf32-spu.c: Likewise.
76 * elfnn-aarch64.c: Likewise.
77
2eea2440
TG		 782013-08-21 Tristan Gingold <gingold@adacore.com>
79
80 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
81 .ovrflo sections.
82 * coffcode.h (coff_compute_section_file_positions): Force
83 match between file offset and vma offset.
84
934bce08
AM		 852013-08-21 Alan Modra <amodra@gmail.com>
86
87 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
88 and *poldalignment before exiting when !relocs_compatible.
89
00b7642b
AM		 902013-08-21 Alan Modra <amodra@gmail.com>
91
92 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
93 symbols to STV_HIDDEN.
94
62c34db3
NC		 952013-08-14 John Tytgat <john@bass-software.com>
96
97 PR ld/15787
98 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
99 segment containing the relocating symbol instead of assuming 0 for
100 sb group relocations.
101
4046d87a
NC		 1022013-08-09 Nick Clifton <nickc@redhat.com>
103
104 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
105 flag bits do not match.
106 (rl78_elf_print_private_bfd_data): Describe G10 flag.
107
13896403
RS		 1082013-08-05 John Tytgat <john@bass-software.com>
109
110 * po/BLD-POTFILES.in: Regenerate.
111 * po/SRC-POTFILES.in: Likewise.
112
31a91d61
NC		 1132013-07-31 John Tytgat <john@bass-software.com>
114
115 PR ld/15787
116 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
117 output section VMA.
118
a505d7ac
MR		 1192013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
120
121 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
122 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
123 section.
124
0608afa7
AP		 1252013-07-27 Andrew Pinski <apinski@cavium.com>
126
127 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
128 Use the correct alignment for
129 _bfd_elf_make_dynamic_reloc_section for ILP32.
130
54757ed1
AP		 1312013-07-27 Andrew Pinski <apinski@cavium.com>
132
133 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
134 BFD_RELOC_AARCH64_NONE explicitly.
135
f6518c48
MR		 1362013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
137
138 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
139 entry size if there is no ELF section data.
140
125b5bac
MR		 1412013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
142
143 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
144 Don't check symbol visibility here. Remove a check already
145 asserted for.
146 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
147 instead of individual checks.
148 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
149 check the offset to decide if produce a GOT or PLT entry.
150 Remove redundant assertions. Remove code to produce GOT entries
151 for local symbols. Remove a duplicate comment and add a comment
152 on GOT relocations.
153 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
154 dynamic relocs.
155
49d01bf6
MR		 1562013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
157
158 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
159 typo.
160
fac3d241
MR		 1612013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
162
163 * elf32-vax.c (elf_vax_discard_got_entries): New function.
164 (elf_vax_always_size_sections): Likewise.
165 (elf_vax_size_dynamic_sections): Remove code moved to
166 elf_vax_always_size_sections. Make comment on
167 elf_vax_instantiate_got_entries match reality.
168 (elf_vax_instantiate_got_entries): Assert that rather than check
169 if dynobj is null. Don't check for dynamic_sections_created.
170 Make function description match reality.
171 (elf_backend_always_size_sections): New macro.
172
729eabd5
AM		 1732013-07-25 Alan Modra <amodra@gmail.com>
174
175 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
176 with a union.
177 (opd_entry_value): Cache .opd section contents.
178 (ppc64_elf_relocate_section): Adjust.
179
db6a5d5f
AM		 1802013-07-25 Alan Modra <amodra@gmail.com>
181
182 PR ld/15762
183 PR ld/12761
184 * elflink.c (elf_link_add_object_symbols): Correct test in
185 last patch. Remove unnecessary code.
186
7fa9fcb6
TG		 1872013-07-24 Tristan Gingold <gingold@adacore.com>
188
189 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
190 R_RBR. Add numbers in comments.
191 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
192 * coff64-rs6000.c: Likewise.
193
436e1eba
AM		 1942013-07-20 Alan Modra <amodra@gmail.com>
195
196 PR ld/15762
197 PR ld/12761
198 * elflink.c (elf_link_add_object_symbols): Don't clobber
199 .gnu.warning.symbol sections when shared.
200
ee181c72
NC		 2012013-07-19 Nick Clifton <nickc@redhat.com>
202
203 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
204 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
205
df301bfc
NC		 2062013-07-18 Travis Snoozy <quandary@remstate.com>
207
208 PR ld/15721
209 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
210 destination masks.
211 * R_MSP430_2X_PCREL: Likewise.
212 * R_MSP430X_10_PCREL: Likewise.
213 * R_MSP430X_2X_PCREL: Likewise.
214
39f21624
NC		 2152013-07-18 Terry Guo <terry.guo@arm.com>
216
00b7642b 217 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 218 thumb only targets.
00b7642b 219 (elf32_arm_final_link_relocate): Likewise.
39f21624 220
671a6cbe
NC		 2212013-07-18 Bill Neubauer <wcn@google.com>
222
223 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
224 .debug_gdb_scripts
225
7a89b94e
NC		 2262013-07-18 Roland McGrath <mcgrathr@google.com>
227
228 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
229 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
230 (arm_build_one_stub): Increase MAXRELOCS to 3.
231 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
232 (struct elf32_arm_link_hash_table): Give add_stub_section member's
233 pointee type a third argument.
234 (elf32_arm_create_or_find_stub_sec): Update caller.
235 (elf32_arm_size_stubs): Update argument type.
236 * bfd-in.h (elf32_arm_size_stubs): Update decl.
237 * bfd-in2.h: Regenerate.
238 * libbfd.h: Regenerate.
239
d929bc19
MR		 2402013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
241
242 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
243 magic numbers with enum values.
244
7e11d300
RM		 2452013-07-12 Roland McGrath <mcgrathr@google.com>
246
247 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
248 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
249 been added here with 2013-07-05 elf32-s390.c change).
250 * bfd-in2.h: Regenerate (no-op).
251 * libbfd.h: Regenerate (no-op).
252
ba92f887
MR		 2532013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
254
255 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
256 EF_MIPS_NAN2008.
257 (_bfd_mips_elf_print_private_bfd_data): Likewise.
258
53452371
TG		 2592013-07-09 Tristan Gingold <gingold@adacore.com>
260
261 * vms-alpha.c (struct vms_private_data_struct): Remove
262 flag_hash_long_names and flag_show_after_trunc.
263 (hash_string): Remove.
264 (_bfd_vms_length_hash_symbol): Remove.
265 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
266 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
267 (_bfd_vms_write_ehdr): Remove code that set removed flags.
268 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
269 (vms_bfd_is_local_label_name): Remove trace call.
270
787548c8
TG		 2712013-07-09 Tristan Gingold <gingold@adacore.com>
272
273 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
274 macros.
275 * configure.com: Adjust to match changes in configure.
276 * makefile.vms (OBJS): Update list.
277
2d63fb6c
TG		 2782013-07-05 Tristan Gingold <gingold@adacore.com>
279
280 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
281 overflow sections.
282
fb798c50
AK		 2832013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
284
285 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
286 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
287 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
288 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
289 relocations.
290 * elf64-s390.c: See elf32-s390.c
291 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
292 * libbfd.h: Add new reloc strings.
293
7bcccb57
MS		 2942013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
295
296 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
297 values.
298 (elfNN_aarch64_relocate_section): Likewise.
299 (elfNN_aarch64_gc_sweep_hook): Likewise.
300 (elfNN_aarch64_check_relocs): Likewise.
301
5295321c
AM		 3022013-07-03 Alan Modra <amodra@gmail.com>
303
304 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
305 when relocatable. Don't change root.type or type here.
306 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
307
ba8ca3e7
AM		 3082013-07-03 Alan Modra <amodra@gmail.com>
309
310 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
311 (ppc64_elf_size_stubs): Don't set "addend".
312 (ppc64_elf_relocate_section): Don't allow calls via
313 toc-adjusting stubs without a following nop even in an
314 executable, except for self-calls and both libc_start_main
315 and .libc_start_main.
316
c66bb0ee
AM		 3172013-07-03 Alan Modra <amodra@gmail.com>
318
319 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
320
d5be367d
TG		 3212013-07-02 Tristan Gingold <gingold@adacore.com>
322
323 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
324 line.
325
9a1ada6c
TG		 3262013-07-02 Tristan Gingold <gingold@adacore.com>
327
b1a49096
TG		 328 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
329 (_bfd_vms_find_nearest_line_discriminator): New function.
330
3312013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 332
9a1ada6c
TG		 333 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
334
a685c4e6
TG		 3352013-07-02 Tristan Gingold <gingold@adacore.com>
336
337 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
338 (rs6000coff_vec): Reference it.
339
cc0efaa8
MS		 3402013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
341
342 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
343 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
344 (elfNN_aarch64_create_dynamic_sections): Do not define
345 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
346
9d115506
MS		 3472013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
348
349 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
350 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
351 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
352 * ld-aarch64/tls-relax-all.d: Likewise.
353 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
354 * ld-aarch64/gc-tls-relocs.d: Likewise.
355 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
356 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
357 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
358
f40da81b
AM		 3592013-07-02 Alan Modra <amodra@gmail.com>
360
361 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
362 .TOC. after relocatable check.
363
1c865ab2
AM		 3642013-07-01 Alan Modra <amodra@gmail.com>
365
366 * elf64-ppc.h (ppc64_elf_toc): Delete.
367 (ppc64_elf_set_toc): Declare.
368 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
369 with call the ppc64_elf_set_toc.
370 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
371 (ppc64_elf_start_multitoc_partition): Likewise.
372 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
373 with elf.hgot.
374 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
375 for ".TOC.".
376 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
377 as needing a toc pointer.
378 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
379 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
380 Set elf.hgot value.
381
a69ed7f7
L		 3822013-06-28 H.J. Lu <hongjiu.lu@intel.com>
383
384 PR ld/15685
385 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
386 R_X86_64_DTPOFF64.
387
c3b6407f
NC		 3882013-06-28 Nick Clifton <nickc@redhat.com>
389
390 PR ld/15302
391 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
392
8db339a6
MS		 3932013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
394
395 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
396 in sgot.
397 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
398 in sgot[0] rather than sgotplt[0].
399
2d426575
YZ		 4002013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
401
402 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
403 beginning of the generated file.
404 (elf64-aarch64.c): Likewise.
405 * Makefile.in: Re-generated.
406
caed7120
YZ		 4072013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
408
409 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
410 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
411 * Makefile.in: Re-generated.
412 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
413 (bfd_elf64_littleaarch64_vec): Likewise.
414 (bfd_elf32_bigaarch64_vec): Likewise.
415 (bfd_elf32_littleaarch64_vec): Likewise.
416 * configure: Re-generated.
417 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
418 * elfxx-aarch64.h: New file.
419 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
420 stuff to elfxx-aarch64.c.
421 (bfd_elf_aarch64_put_addend): Removed.
422 (PG_OFFSET, PG): Likewise.
423 (elfNN_aarch64_small_plt0_entry): Support ELF32.
424 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
425 (elf64_aarch64_grok_prstatus): Removed.
426 (elf_backend_grok_prstatus): Removed.
427 (insn32): Likewise.
428 (aarch64_unsigned_overflow): Likewise.
429 (aarch64_signed_overflow): Likewise.
430 (aarch64_resolve_relocation): Likewise.
431 (MASK): Likewise.
432 (decode_branch_ofs_26): Likewise.
433 (decode_cond_branch_ofs_19): Likewise.
434 (decode_ld_lit_ofs_19): Likewise.
435 (decode_tst_branch_ofs_14): Likewise.
436 (decode_movw_imm): Likewise.
437 (decode_adr_imm): Likewise.
438 (decode_add_imm): Likewise.
439 (reencode_branch_ofs_26): Likewise.
440 (reencode_cond_branch_ofs_19): Likewise.
441 (reencode_ld_lit_ofs_19): Likewise.
442 (reencode_tst_branch_ofs_14): Likewise.
443 (reencode_movw_imm): Likewise.
444 (reencode_adr_imm): Likewise.
445 (reencode_ldst_pos_imm): Likewise.
446 (reencode_add_imm): Likewise.
447 (reencode_movzn_to_movz): Likewise.
448 (reencode_movzn_to_movn): Likewise.
449 (aarch64_relocate): Update to call the new function names in
450 elfxx-aarch64.c.
451 (aarch64_calculate_got_entry_vma): Likewise.
452 (elfNN_aarch64_final_link_relocate): Likewise.
453 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
454 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
455 (elf_aarch64_update_plt_entry): ... this.
456 (elfNN_aarch64_create_small_pltn_entry): Update.
457 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
458 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
459 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
460 call elf_aarch64_update_plt_entry.
461
a6bb11b2
YZ		 4622013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
463
464 * bfd-in2.h: Re-generated.
465 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
466 (IS_AARCH64_TLS_RELOC): Change to be based on the
467 bfd reloc enumerators.
468 (IS_AARCH64_TLSDESC_RELOC): Likewise.
469 (PG, PG_OFFSET): Cast literal to bfd_vma.
470 (elf64_aarch64_howto_table): Removed.
471 (elf64_aarch64_howto_dynrelocs): Removed.
472 (elf64_aarch64_tls_howto_table): Removed.
473 (elf64_aarch64_tlsdesc_howto_table): Removed.
474 (elfNN_aarch64_howto_table): New table to host all howto entires..
475 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
476 (elfNN_aarch64_bfd_reloc_from_howto): New function.
477 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
478 (struct elf_aarch64_reloc_map): New.
479 (elf_aarch64_reloc_map): New table.
480 (elfNN_aarch64_howto_from_bfd_reloc): New function.
481 (elfNN_aarch64_howto_from_type): Update to look up the new table
482 elfNN_aarch64_howto_table.
483 (struct elf64_aarch64_reloc_map): Remove.
484 (elf64_aarch64_reloc_map): Remove.
485 (elfNN_aarch64_reloc_type_lookup): Change to call
486 elfNN_aarch64_howto_from_bfd_reloc.
487 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
488 elfNN_aarch64_howto_table.
489 (aarch64_resolve_relocation): Refactor to switch on the bfd
490 reloc enumerators.
491 (bfd_elf_aarch64_put_addend): Likewise.
492 (elfNN_aarch64_final_link_relocate): Likewise.
493 (aarch64_tls_transition_without_check): Likewise.
494 (aarch64_reloc_got_type): Likewise.
495 (aarch64_can_relax_tls): Likewise.
496 (aarch64_tls_transition): Likewise.
497 (elfNN_aarch64_tls_relax): Likewise.
498 (elfNN_aarch64_final_link_relocate): Likewise.
499 (elfNN_aarch64_relocate_section): Likewise.
500 (elfNN_aarch64_gc_sweep_hook): Likewise.
501 (elfNN_aarch64_check_relocs): Likewise.
502 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
503 * libbfd.h: Re-generated.
504 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
505 (BFD_RELOC_AARCH64_RELOC_START)
506 (BFD_RELOC_AARCH64_RELOC_END)
507 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
508 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
509 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
510 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
511 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
512 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
513 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
514
cec5225b
YZ		 5152013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
516
517 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
518 (BUILD_CFILES): Add elf32-aarch64.c.
519 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
520 * Makefile.in: Re-generated.
521 * archures.c (bfd_mach_aarch64_ilp32): New define.
522 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
523 (bfd_elf32_aarch64_set_options): Ditto.
524 (elf32_aarch64_setup_section_lists): Ditto.
525 (elf32_aarch64_next_input_section): Ditto.
526 (elf32_aarch64_size_stubs): Ditto.
527 (elf32_aarch64_build_stubs): Ditto.
528 * bfd-in2.h: Re-generated.
529 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
530 and bfd_elf32_bigaarch64_vec.
531 (aarch64-*-linux*): Likewise.
532 (aarch64_be-*-elf): Likewise.
533 (aarch64_be-*-linux*): Likewise.
534 * configure.in (bfd_elf32_bigaarch64_vec)
535 (bfd_elf32_littleaarch64_vec): New.
536 * configure: Re-generated.
537 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
538 lp64 ones.
539 (bfd_aarch64_arch_ilp32): New.
540 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
541 * elfnn-aarch64.c (ARCH_SIZE): New define.
542 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
543 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
544 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
545 (ELF64_R_*): Rename to ELFNN_R_*.
546 Plus other paramaterization.
547 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
548 New declarations.
549 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
550 bfd_elf32_littleaarch64_vec.
551
81197114
YZ		 5522013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
553
554 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
555 (BUILD_CFILES): Add elf64-aarch64.c.
556 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
557 * Makefile.in: Re-generated.
558 * elf64-aarch64.c: Rename to ...
559 * elfnn-aarch64.c: ... this.
560
833794fc
MR		 5612013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
562 Paul Brook <paul@codesourcery.com>
563
564 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
565 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
566 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
567 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
568 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
569 (micromips_insn32_o32_exec_plt0_entry): New variable.
570 (micromips_insn32_o32_exec_plt_entry): Likewise.
571 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
572 (mips_elf_estimate_stub_size): Likewise.
573 (_bfd_mips_elf_size_dynamic_sections): Likewise.
574 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
575 (mips_finish_exec_plt): Likewise.
576 (_bfd_mips_elf_relax_section): Likewise.
577 (_bfd_mips_elf_insn32): New function.
578 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
579
1bbce132
MR		 5802013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
581
582 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
583 prototype.
584 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
585 (bfd_elf32_get_synthetic_symtab): New macro.
586 * elfxx-mips.c (plt_entry): New structure.
587 (mips_elf_link_hash_entry): Add use_plt_entry member.
588 (mips_elf_link_hash_table): Rename plt_entry_size member to
589 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
590 plt_comp_offset, plt_got_index entries and plt_header_is_comp
591 members.
592 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
593 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
594 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
595 (STUB_LI16S_MICROMIPS): Likewise.
596 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
597 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
598 (micromips_o32_exec_plt0_entry): New variable.
599 (mips16_o32_exec_plt_entry): Likewise.
600 (micromips_o32_exec_plt_entry): Likewise.
601 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
602 (mips_elf_output_extsym): Update to use gotplt_union's plist
603 member rather than offset.
604 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
605 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
606 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
607 member rather than offset.
608 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
609 entries.
610 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
611 here.
612 (mips_elf_make_plt_record): New function.
613 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
614 of JAL relocations that might need a PLT entry.
615 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
616 gotplt_union's plist member rather than offset. Set individual
617 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
618 Don't set the symbol's value in the symbol table for PLT
619 references here. Don't set the PLT or PLT GOT section sizes
620 here.
621 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
622 (mips_elf_allocate_lazy_stub): Likewise.
623 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
624 magic symbol.
625 (mips_elf_set_plt_sym_value): New function.
626 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
627 PLT and PLT GOT section sizes here. Set the symbol values in
628 the symbol table for PLT references here. Handle microMIPS
629 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
630 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
631 gotplt_union's plist member rather than offset. Handle
632 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
633 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
634 gotplt_union's plist member rather than offset. Use
635 MIPS_ELF_GOT_SIZE to calculate GOT address.
636 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
637 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
638 mips_finish_exec_plt.
639 (_bfd_mips_elf_link_hash_table_create): Update to use
640 gotplt_union's plist member rather than offset.
641 (_bfd_mips_elf_get_synthetic_symtab): New function.
642
cd6d434c
NC		 6432013-06-24 Wawa <caojinyu@msn.com>
644
645 PR 15657
646 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
647
42429eac
RS		 6482013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
649
650 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
651 files to...
652 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
653 * Makefile.in: Regenerate.
654 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
655 Set want64 to true for them at the end.
656 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
657 #ifdef BFD64.
658
12d83431
SL		 6592013-06-22 Sandra Loosemore <sandra@codesourcery.com>
660
661 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
662 set sh_entsize for PLT section.
663
b9eead84
YZ		 6642013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
665
666 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
667 * bfd-in2.h: Re-generated.
668 * elf64-aarch64.c (RELOC_SECTION): Removed.
669 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
670 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
671 (elf64_aarch64_link_hash_traverse): Ditto.
672 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
673 comment.
674
8847944f
WN		 6752013-06-19 Will Newton <will.newton@linaro.org>
676
677 * configure: Regenerated.
678 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
679 * elf64-aarch64.c: Remove objalloc.h include.
680 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
681 (struct elf64_aarch64_link_hash_table): Remove ifunc related
682 members. (elf_aarch64_local_htab_hash): Remove function.
683 (elf_aarch64_local_htab_eq): Remove function.
684 (elf_aarch64_get_local_sym_hash): Remove function.
685 (elf64_aarch64_link_hash_table_create): Remove local hash
686 table initialization.
687 (elf64_aarch64_final_link_relocate): Remove sym argument and
688 handling of ifunc symbols.
689 (elf64_aarch64_relocate_section): Don't pass sym argument to
690 elf64_aarch64_final_link_relocate.
691 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
692 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
693 (elf64_aarch64_check_relocs): Likewise.
694 (elf64_aarch64_post_process_headers): Remove call to
695 _bfd_elf_set_osabi.
696 (elf64_aarch64_is_function_type): New function.
697 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
698 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
699 (elf64_aarch64_size_dynamic_sections): Remove call to
700 elf_aarch64_allocate_local_dynrelocs.
701 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
702 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
703 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
704 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
705 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
706 elf_aarch64_finish_local_dynamic_symbol.
707 (elf64_aarch64_add_symbol_hook): Remove function.
708
2532064a
YZ		 7092013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
710
711 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
712 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
713 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
714 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
715 R_AARCH64_GOT_LD_PREL19.
716
2f47f5fc
NC		 7172013-06-13 Terry Guo <terry.guo@arm.com>
718
719 PR ld/15302
720 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
721 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
722 supports thumb instructions.
723
34064ff3
DD		 7242013-06-11 DJ Delorie <dj@redhat.com>
725
726 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
727
3368874f
WN		 7282013-06-11 Will Newton <will.newton@linaro.org>
729
730 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
731 ELF64_R_SYM instead of ELF32_R_SYM.
732
47fc0f1f
NC		 7332013-06-11 Nick Clifton <nickc@redhat.com>
734
735 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
736 checks if the dynamic sections have been created and relaxation
737 has not been performed.
738
692e2b8b
WN		 7392013-06-07 Will Newton <will.newton@linaro.org>
740
741 * configure: Regenerate.
742 * configure.in: Build elf-ifunc.o for AArch64.
743 * elf64-aarch64.c: Include objalloc.h.
744 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
745 (struct elf64_aarch64_link_hash_table): Add members for handling
746 R_AARCH64_IRELATIVE relocations.
747 (elf_aarch64_local_htab_hash): New function.
748 (elf_aarch64_local_htab_eq): New function.
749 (elf_aarch64_get_local_sym_hash): New function.
750 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
751 symbol hash.
752 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
753 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
754 for handling STT_GNU_IFUNC symbols.
755 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
756 references to STT_GNU_IFUNC symbols.
757 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
758 STT_GNU_IFUNC symbols.
759 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
760 symbols. Ensure we don't increase plt.refcount from -1 to 0.
761 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
762 (elf64_aarch64_is_function_type): Remove function.
763 (elf64_aarch64_allocate_dynrelocs): Call
764 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
765 (elf_aarch64_allocate_local_dynrelocs): New function.
766 (elf64_aarch64_size_dynamic_sections): Call
767 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
768 (elf64_aarch64_create_small_pltn_entry): Add info argument.
769 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
770 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
771 STT_GNU_IFUNC symbols and .iplt.
772 (elf_aarch64_finish_local_dynamic_symbol): New function.
773 (elf64_aarch64_finish_dynamic_sections): Call
774 elf_aarch64_finish_local_dynamic_symbol.
775 (elf64_aarch64_add_symbol_hook): New function.
776
fa549f3b
AM		 7772013-06-03 Alan Modra <amodra@gmail.com>
778
779 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
780 var. Use it with last_stab.
781
067ec077
CM		 7822013-05-30 Paul Brook <paul@codesourcery.com>
783
784 * bfd-in2.h: Regenerate.
785 * elf32-mips.c (elf_mips_eh_howto): New.
786 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
787 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
788 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
789 * elf64-mips.c (elf_mips_eh_howto): New.
790 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
791 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
792 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
793 * libbfd.h: Regenerate.
794 * reloc.c (BFD_RELOC_MIPS_EH): New.
795
95e34fb4
NC		 7962013-05-29 Nick Clifton <nickc@redhat.com>
797
798 * dwarf2.c (struct dwarf2_debug): Add fields for handling
799 alternate debug info source.
800 (dwarf_debug_sections): Add entries for alternate .debug_str and
801 .debug_info sections.
802 (dwarf_debug_section_enum): Likewise.
803 (read_alt_indirect_string): New function. Handles a
804 DW_FORM_GNU_strp_alt attribute.
805 (read_alt_indirect_ref): New function. Handles a
806 DW_FORM_GNU_ref_alt attribute.
807 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
808 DW_FORM_GNU_strp_alt.
809 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
810 attributes.
811 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
812 sources.
813 * opncls.c (GNU_DEBUGALTLINK): Define.
814 (bfd_get_alt_debug_link_info): New function.
815 (separate_alt_debug_file_exists): New function.
816 (find_separate_debug_file): Add parameters for fetch and check
817 functions.
818 (bfd_follow_gnu_debugaltlink): New function.
819 * bfd-in2.h: Regenerate.
820
418009c2
YZ		 8212013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
822
823 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
824 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
825 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
826 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
827 * bfd-in2.h: Regenerate.
828 * libbfd.h: Regenerate.
829 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
830 the correct names.
831 (elf64_aarch64_tlsdesc_howto_table): Likewise.
832 (elf64_aarch64_reloc_map): Likewise.
833 (aarch64_resolve_relocation): Likewise.
834 (bfd_elf_aarch64_put_addend): Likewise.
835 (aarch64_tls_transition_without_check): Likewise.
836 (aarch64_reloc_got_type): Likewise.
837 (elf64_aarch64_final_link_relocate): Likewise.
838 (elf64_aarch64_tls_relax): Likewise.
839 (elf64_aarch64_relocate_section): Likewise.
840 (elf64_aarch64_gc_sweep_hook): Likewise.
841 (elf64_aarch64_check_relocs): Likewise.
842
9d782e8d
MW		 8432013-05-26 Mark Wielaard <mjw@redhat.com>
844
845 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
846 (max_open_files): New static int initialized to zero.
847 (bfd_cache_max_open): New static function to set and return
848 max_open_files.
849 (bfd_cache_init): Use bfd_cache_max_open.
850 (bfd_open_file): Likewise.
851 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
852 (AC_CHECK_FUNCS): Add getrlimit.
853 * configure: Regenerated.
854 * config.in: Likewise.
855 * sysdep.h: Check and include sys/resource.h for getrlimit.
856
03ae2d5e
AM		 8572013-05-23 Alan Modra <amodra@gmail.com>
858
859 * format.c (bfd_check_format_matches): Don't match a target in
860 targ_selvecs if some other target is a better match. If
861 targets implement match priority, fall back to the first of
862 the best matches.
863
ad3d9127
AM		 8642013-05-22 Eric Herman <eric@freesa.org>
865
866 PR binutils/15462
867 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
868
5b3905f1
AM		 8692013-05-22 Ralf Dreesen <gamma@dreesen.net>
870
871 PR binutils/15474
872 * srec.c (srec_set_section_contents): Properly convert size
873 and offset to address when octets_per_byte is not unity.
874
8be65dd3
MR		 8752013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
876
877 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
878 refcount member of the gotplt_union when resetting the reference
879 count. Adjust comment.
880
593f8f29
WN		 8812013-05-20 Will Newton <will.newton@linaro.org>
882
883 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
884 relocs_copied member.
885 (elf64_aarch64_link_hash_newfunc): Remove initialization of
886 relocs_copied member.
887 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
888 relocs_copied member.
889
a0f0eb1e
MR		 8902013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
891
892 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
893 function definition.
894
af65e588
CC		 8952013-05-16 Cary Coutant <ccoutant@google.com>
896
897 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
898 external_ext_size and esize.
899
9f6e76f4
TG		 9002013-05-16 Tristan Gingold <gingold@adacore.com>
901
902 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
903 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
904
c495064d
AS		 9052013-05-15 Andreas Schwab <schwab@suse.de>
906
907 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
908
110a61d3
JB		 9092013-05-10 Joel Brobecker <brobecker@adacore.com>
910
911 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
912 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
913
ceae87f3
JB		 9142013-05-09 Joel Brobecker <brobecker@adacore.com>
915
916 * bfd.c (_bfd_default_error_handler): Replace use of putc
917 by fputc. Add comment explaining why.
918
012b2306
AM		 9192013-05-09 Alan Modra <amodra@gmail.com>
920
921 * elflink.c (elf_link_add_object_symbols): Don't omit reading
922 of symbols when hashes already exist.
923
7b70956d
WN		 9242013-05-07 Will Newton <will.newton@linaro.org>
925
926 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
927 plt_header_size argument for ports where it differs from
928 plt_entry_size.
929 * elf-bfd.h: Likewise.
930 * elf32-i386.c: Pass plt_header_size to
931 _bfd_elf_allocate_ifunc_dyn_relocs.
932 * elf64-x86-64.c: Likewise.
933
1ee9e8b3
WN		 9342013-05-07 Will Newton <will.newton@linaro.org>
935
012b2306 936 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 937 function.
938 * elf-bfd.h: Likewise.
939
b47468a6
CM		 9402013-05-06 Paul Brook <paul@codesourcery.com>
941
012b2306
AM		 942 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
943 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
944 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
945 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
946 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
947 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 948
128205bb
AM		 9492013-05-06 Alan Modra <amodra@gmail.com>
950
951 * elf64-ppc.c (opd_entry_value): Handle case where symbol
952 hashes are not available.
953
f45794cb
AM		 9542013-05-06 Alan Modra <amodra@gmail.com>
955
956 * elflink.c (elf_link_add_object_symbols): Don't save symbol
957 hashes around loading as-needed library. Zero them on allocation,
958 and restore to initial all-zero state if library not needed.
959 Arrange to reuse hashes if we load library again later.
960
d150b1a2
RS		 9612013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
962
963 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
964 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
965 * elfn32-mips.c: Likewise.
966 * elf64-mips.c: Likewise.
967
13761a11
NC		 9682013-05-02 Nick Clifton <nickc@redhat.com>
969
970 * archures.c: Add some more MSP430 machine numbers.
971 * config.bfd (msp430): Define targ_selvecs.
972 * configure.in: Add bfd_elf32_msp430_ti_vec.
973 * cpu-msp430.c: Add some more MSP430 machine numbers.
974 * elf32-msp430.c Add support for MSP430X relocations.
975 Add support for TI compiler generated relocations.
976 Add support for sym_diff relocations.
977 Add support for relaxing out of range short branches into long
978 branches.
979 Add support for MSP430 attribute section.
980 * reloc.c: Add MSP430X relocations.
981 * targets.c: Add bfd_elf32_msp430_ti_vec.
982 * bfd-in2.h: Regenerate.
983 * configure: Regenerate.
984 * libbfd.h: Regenerate.
985
df26367c
MR		 9862013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
987
988 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
989 alpha*-*-linux*ecoff*.
990
ed54588d
NC		 9912013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
992
993 PR binutils/15417
994 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
995 zero.
996
b8297068
AM		 9972013-04-30 Alan Modra <amodra@gmail.com>
998
999 * elflink.c (bfd_elf_record_link_assignment): Dont make
1000 STV_INTERNAL symbols STV_HIDDEN.
1001
b40bf0a2
NC		 10022013-04-29 Nick Clifton <nickc@redhat.com>
1003
1004 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
1005 fragmented .debug_line sections associated with unmarked code
1006 sections.
1007
aba8c3de
WN		 10082013-04-29 Will Newton <will.newton@linaro.org>
1009
1010 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
1011 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
1012
7fcfd62d
NC		 10132013-04-29 Will Newton <will.newton@linaro.org>
1014
1015 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
1016 error check up and add error message.
1017
ed5acf27
WN		 10182013-04-26 Will Newton <will.newton@linaro.org>
1019
1020 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
1021
49926cd0
AM		 10222013-04-25 Alan Modra <amodra@gmail.com>
1023
1024 * config.bfd: Add powerpc64le-linux.
1025
05567e3d
L		 10262013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1027
1028 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1029 x86_64-*-elf*.
1030
99059e56
RM		 10312013-04-24 Roland McGrath <mcgrathr@google.com>
1032
1033 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1034 allocate space for PLT header even if IS_IPLT_ENTRY.
1035 (arm_nacl_put_plt0): New function, broken out of ...
1036 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1037 If HTAB->nacl_p, set up the PLT header in .iplt too.
1038 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1039 a mapping symbol for the start of .iplt too.
1040
544008aa
NC		 10412013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1042
7b5d8d96
NC		 1043 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1044 BFD_ALIGN to int.
1045 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1046 variables.
1047 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1048 to bfd_vma.
1049 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1050
86f7d49b
AM		 10512013-04-22 Alan Modra <amodra@gmail.com>
1052
1053 PR ld/15382
1054 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1055 sh_size or reloc_count adjustment by count.
1056
bfeb4a28
AM		 10572013-04-22 Alan Modra <amodra@gmail.com>
1058
1059 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1060 create_linkage_sections here..
1061 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1062 (create_linkage_sections): Move earlier in file.
1063 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1064 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1065
2d0a6933
NC		 10662013-04-19 Nick Clifton <nickc@redhat.com>
1067
1068 PR binutils/15356
1069 * compress.c (decompress_contents): Always call inflateEnd, even
1070 when another inflation operation fails.
1071
a9ea330b
L		 10722013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 * elf-ifunc.c: Update copyright year.
1075
a253d456
NC		 10762013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1077
1078 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1079 macro's return value is ignored.
1080 * elf32-hppa.c: Likewise.
1081 * elf32-tic6x.c: Likewise.
1082 * mach-o.c: Likewise.
1083 * mmo.c: Likewise.
1084 * opncls.c: Likewise.
1085 * peicode.h: Likewise.
1086 * elf32-m32r.c: Check return value of bfd_set_section_*().
1087 * elfnn-ia64.c: Likewise.
1088 * elfxx-mips.c: Likewise.
1089 * vms-alpha.c: Likewise.
1090
1622ff3b
L		 10912013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1092
1093 PR ld/15371
1094 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1095 regular reference without non-GOT reference when building
1096 shared library.
1097
a22cd6f6
AM		 10982013-04-15 Alan Modra <amodra@gmail.com>
1099
1100 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1101 cache slot for archives.
1102
ed905580
HPN		 11032013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1104
1105 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1106 local variable mmop.
1107
8d6a12ee
NC		 11082013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1109
1110 PR ld/12494
1111 * bfd/elf32-avr.c: Consider all sections to determine if linker
1112 relaxation can safely delete a ret after a call/jmp
1113
79bb5c23
NC		 11142013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1115
1116 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1117 INODEs.
1118
36192a8d
TT		 11192013-04-08 Tom Tromey <tromey@redhat.com>
1120
1121 * som.c (bfd_section_from_som_symbol): No longer static.
1122 * som.h (bfd_section_from_som_symbol): Declare.
1123
198f1157
AM		 11242013-04-06 Alan Modra <amodra@gmail.com>
1125
1126 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1127 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1128
c69ba956
NC		 11292013-04-05 Nick Clifton <nickc@redhat.com>
1130
1131 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1132
ff5ac77b
AM		 11332013-04-04 Alan Modra <amodra@gmail.com>
1134
1135 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1136 * bfd-in2.h: Regenerate.
1137 * elflink.c (elf_link_add_object_symbols): Use new error.
1138
41702d50
NC		 11392013-04-03 Nick Clifton <nickc@redhat.com>
1140
1141 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1142 (bfd_elf32_bfd_is_target_special_symbol): Define.
1143
cb8af559
NC		 11442013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1145
a22cd6f6
AM		 1146 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1147 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1148
1122dc88
DD		 11492013-04-02 DJ Delorie <dj@redhat.com>
1150
1151 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1152 (rl78_elf_relax_section): Only fetch the next reloc if there is
1153 one expected.
1154
81fbe831
AM		 11552013-03-30 Alan Modra <amodra@gmail.com>
1156
1157 PR ld/15323
1158 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1159 global symbols referenced by relocs.
1160 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1161 * elf32-bfin.c (bfin_check_relocs): Likewise.
1162 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1163 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1164 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1165 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1166 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1167 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1168 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1169 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1170 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1171 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1172 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1173 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1174 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1175 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1176 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1177 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1178 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1179 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1180 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1181 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1182 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1183 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1184 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1185 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1186 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1187 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1188 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1189 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1190 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1191 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1192 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1193 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1194 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1195 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1196 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1197 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1198 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1199 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1200 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1201 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1202 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1203 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1204 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1205 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1206 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1207 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1208 test indirect/warning links for NULL.
1209
61315175
L		 12102013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1211
1212 PR ld/15323
1213 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1214 symbol is referenced by a non-shared object.
61315175
L		 1215 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1216
a6f713fc
KK		 12172013-03-28 Joe Seymour <jseymour@codesourcery.com>
1218
1219 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1220 R_SH_REL32 relocations against undefined weak symbols.
1221
19e08130
AM		 12222013-03-28 Alan Modra <amodra@gmail.com>
1223
1224 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1225 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1226 into ifunc and non-ifunc.
1227 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1228 separate ifunc/non-ifunc dynrel counts.
1229 (allocate_got): Always use reliplt for ifunc.
1230 (allocate_dynrelocs): Likewise.
1231 (ppc64_elf_size_dynamic_sections): Likewise.
1232 (ppc64_elf_layout_multitoc): Likewise.
1233 (ppc64_elf_relocate_section): Likewise.
1234
f95f8542
AM		 12352013-03-28 Alan Modra <amodra@gmail.com>
1236
1237 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1238 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1239 into ifunc and non-ifunc.
1240 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1241 (ppc_elf_size_dynamic_sections): Likewise.
1242 (ppc_elf_relocate_section): Likewise.
1243
7e612e98
AM		 12442013-03-28 Alan Modra <amodra@gmail.com>
1245
1246 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1247 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1248 bfd_link_info* and asection* params.
1249 (_bfd_elf_reloc_type_class): Likewise.
1250 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1251 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1252 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1253 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1254 for any reliplt reloc. Don't return reloc_class_plt for
1255 R_PPC_REL24 and R_PPC_ADDR24.
1256 * elf64-ppc.c (allocate_got): Formatting.
1257 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1258 reliplt reloc.
1259 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1260 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1261 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1262 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1263 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1264 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1265 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1266 Add extra params to the various reloc_type_class functions.
1267
0bed072f
AM		 12682013-03-27 Alan Modra <amodra@gmail.com>
1269
1270 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1271 masks for all local ifunc syms.
1272 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1273 (ppc_elf_size_dynamic_sections): Likewise.
1274 (ppc_elf_relocate_section): Likewise.
1275
6f820c85
WN		 12762013-03-27 Will Newton <will.newton@linaro.org>
1277
1278 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1279 dynamic reloc for symbols with dynindx == -1.
1280 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1281 dynamic reloc for symbols with dynindx == -1.
1282
31943882
WN		 12832013-03-27 Will Newton <will.newton@linaro.org>
1284
1285 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1286 dynamic reloc for non-default visibility undefined weaks.
1287 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1288 dynamic reloc for non-default visibility undefined weaks.
1289
ffd65175
AM		 12902013-03-26 Alan Modra <amodra@gmail.com>
1291
1292 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1293 over _bfd_elf_merge_symbol calls.
1294
3a81e825
AM		 12952013-03-26 Alan Modra <amodra@gmail.com>
1296
1297 * elflink.c (elf_link_add_object_symbols): Add assertion for
1298 common override alignment check code. Formatting.
1299
4f3fedcf
AM		 13002013-03-25 Alan Modra <amodra@gmail.com>
1301
1302 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1303 usual common symbols as well as for dynamic. Add poldbfd param.
1304 Save old bfd. Adjust callers.
1305 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1306 and "value" by value, not pointer. Adjust caller.
1307 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1308 Delete code to set same. Use old_bfd and old_alignment from
1309 _bfd_elf_merge_symbol instead. Add default symbol before
1310 alignment and size checks. Wrap overlong lines.
1311
e3c9d234
AM		 13122013-03-25 Alan Modra <amodra@gmail.com>
1313
1314 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1315 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1316 when override is true.
1317
6c9b78e6
AM		 13182013-03-25 Alan Modra <amodra@gmail.com>
1319
1320 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1321 of *sym_hash.
1322
191c0c42
AM		 13232013-03-25 Alan Modra <amodra@gmail.com>
1324
1325 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1326 Wrap long lines.
1327 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1328 early in symbol loop.
1329
5d13b3b3
AM		 13302013-03-25 Alan Modra <amodra@gmail.com>
1331
1332 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1333 (_bfd_elf_init_reloc_shdr): Delete.
1334 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1335 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1336 just what is needed.
1337 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1338
8a56bd02
AM		 13392013-03-23 Alan Modra <amodra@gmail.com>
1340
1341 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1342 * elflink.c (_bfd_elf_merge_symbol): Make static.
1343 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1344 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1345
96f29d96
AM		 13462013-03-23 Alan Modra <amodra@gmail.com>
1347
1348 PR ld/15270
1349 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1350 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1351 def_dynamic/ref_dynamic.
1352 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1353 owned syms.
1354
209be8d2
DM		 13552013-03-22 David S. Miller <davem@davemloft.net>
1356
1357 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1358 hwcaps attribute.
1359
5c0df484
NC		 13602013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1361
1362 PR ld/14902
1363 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1364 errors adjusting relocs and symbols.
1365
81f5558e
NC		 13662013-03-21 Michael Schewe <michael.schewe@gmx.net>
1367
1368 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1369 @(disp:32,ERx) to mov @(disp:16,ERx).
1370 (R_H8_DISP32A16): New reloc.
1371 Comments added and corrected.
1372 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1373 * bfd-in2.h: Regenerate.
1374 * libbfd.h: Regenerate.
1375
ce63b7b3
KT		 13762013-03-21 Kai Tietz <ktietz@redhat.com>
1377
1378 * coffgen.c (coff_real_object_p): Make global.
1379 * peicode.h (coff_real_object_p): Add prototype.
1380 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1381 external_PEI_IMAGE_hdr structure.
1382 (coff_swap_filehdr_in): Handle variable header-size.
1383 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1384 of directory-entiries as specified in pe-header.
1385
088ca6c1
NC		 13862013-03-21 Nick Clifton <nickc@redhat.com>
1387
1388 PR sim/15286
1389 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1390 iWMMXt and iWMMXt2 processors from attributes.
1391
8877b5e5
AM		 13922013-03-20 Alan Modra <amodra@gmail.com>
1393
1394 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1395 sh_type according to is_rela.
1396
ffa9430d
AM		 13972013-03-18 Alan Modra <amodra@gmail.com>
1398
1399 PR ld/12549
1400 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1401 considering whether an --as-needed library is needed.
1402
cc0ea93c
TT		 14032013-03-14 Tom Tromey <tromey@redhat.com>
1404
1405 * opncls.c (bfd_get_debug_link_info): Rename from
1406 get_debug_link_info. Export. Update comment.
1407 (find_separate_debug_file): Update.
1408 * bfd-in2.h: Rebuild.
1409
59c108f7
NC		 14102013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1411
a22cd6f6 1412 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1413 support.
a22cd6f6 1414 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1415 relocs.
1416
abb3f6cc
NC		 14172013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1418
1419 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1420 * elf.c (elfcore_write_s390_tdb): New function.
1421 (elfcore_write_register_note): Call it.
1422 (elfcore_grok_s390_tdb): New function.
1423 (elfcore_grok_note): Call it.
1424
af924177
MR		 14252013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1426
1427 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1428
48385e38
CV		 14292013-03-05 Corinna Vinschen <vinschen@redhat.com>
1430
1431 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1432
f75e0e33
AM		 14332013-03-04 Alan Modra <amodra@gmail.com>
1434
1435 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1436 non-zero addends when relocatable, rather than addends >= 32768.
1437 Always zero "addend" before applying relocation.
1438
17e3916e
NC		 14392013-03-04 Nick Clifton <nickc@redhat.com>
1440
1441 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1442 file pointer offsets for thin archives.
1443
3064e1ff
JB		 14442013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1445
1446 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1447 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1448
4107ae22
DD		 14492013-02-27 DJ Delorie <dj@redhat.com>
1450
1451 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1452 * libbfd.h: Regenerate.
1453 * bfd-in2.h: Regenerate.
1454 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1455 references in compuated relocs.
1456
730fbaf8
AG		 14572013-02-26 Anthony Green <green@moxielogic.com>
1458
1459 * config.bfd: Extend moxie-rtems target triplet name support.
1460
35399224
L		 14612013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1462
1463 PR ld/15167
1464 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1465 unique_global only for definition.
1466 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1467 here.
1468 (elf_link_add_object_symbols): Set unique_global only
1469 for definition.
1470
c0355132
AM		 14712013-02-21 Alan Modra <amodra@gmail.com>
1472
1473 * elf-bfd.h (struct elf_build_id): Extracted from..
1474 (struct elf_build_id_info): ..here. Delete.
1475 (struct output_elf_obj_tdata): New, extracted from..
1476 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1477 Add "o" field.
1478 (elf_program_header_size): Reference tdata->o.
1479 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1480 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1481 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1482 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1483 when opening bfd in any mode that might write.
1484 (_bfd_elf_write_object_contents): Use build_id field in
1485 output_elf_obj_tdata.
1486 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1487 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1488
228e534f
AM		 14892013-02-21 Alan Modra <amodra@gmail.com>
1490
1491 * elf-bfd.h (struct core_elf_obj_tdata): New.
1492 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1493 core_program, and core_command. Add "core".
1494 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1495 Update all refs to tdata core fields.
1496 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1497 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1498 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1499 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1500 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1501 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1502 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1503 to tdata core fields.
1504
12bd6957
AM		 15052013-02-21 Alan Modra <amodra@gmail.com>
1506
1507 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1508 Delete num_locals and num_globals.
1509 (elf_num_locals, elf_num_globals): Don't define.
1510 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1511 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1512 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1513 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1514 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1515 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1516 accessor macros.
1517 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1518 number of locals syms via new param.
1519 (swap_out_syms): Adjust to suit elf_map_symbols change.
1520
cbf8d970
MR		 15212013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1522
1523 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1524 STO_MICROMIPS annotation.
1525
30e8ee25
AM		 15262013-02-19 Alan Modra <amodra@gmail.com>
1527
1528 * configure.in: Bump version to 2.23.52.
1529 * elf-bfd.h (struct elf_build_id_info): New.
1530 (struct elf_obj_tdata): Delete after_write_object_contents,
1531 after_write_object_contents_info and build_id_size. Make build_id
1532 a pointer to struct elf_build_id_info.
1533 * elf.c (_bfd_elf_write_object_contents): Style. Update
1534 after_write_ibject_contents invocation.
1535 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1536 allow zero size notes.
1537 * configure: Regenerate.
1538
5b175e56
MR		 15392013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1540
1541 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1542 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1543 (micromips_elf64_howto_table_rela): Likewise.
1544 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1545 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1546 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1547 (elf_micromips_howto_table_rela): Likewise.
1548 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1549
e8faf7d1
MR		 15502013-02-18 Paul Brook <paul@codesourcery.com>
1551
1552 * elfxx-mips.c (MICROMIPS_P): New macro.
1553 (_bfd_mips_elf_symbol_processing): Use it.
1554
c164a95d
MR		 15552013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1556
1557 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1558 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1559
d45f8bda
AM		 15602013-02-18 Alan Modra <amodra@gmail.com>
1561
1562 PR ld/12549
1563 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1564 (_bfd_elf_strtab_clear_all_refs): Declare.
1565 (_bfd_elf_strtab_resize): Declare.
1566 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1567 (_bfd_elf_strtab_clear_all_refs): New function.
1568 (_bfd_elf_strtab_resize): Likewise.
1569 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1570
698600e4
AM		 15712013-02-18 Alan Modra <amodra@gmail.com>
1572
1573 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1574 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1575 and elf_text_section to..
1576 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1577 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1578 (struct alpha_elf_find_line): ..this.
1579 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1580
3d5bef4c
L		 15812013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1582
1583 PR ld/15146
1584 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1585 for references from the dummy bfd.
1586
313ed4a9
L		 15872013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1588
1589 PR ld/15149
1590 * elflink.c (elf_link_add_object_symbols): Also track weak
1591 references.
1592
989fbeff
L		 15932013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1594
1595 PR binutils/15151
1596 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1597 archive pointing to itself.
1598 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1599
a043396b
NC		 16002013-02-15 Nick Clifton <nickc@redhat.com>
1601
1602 PR binutils/15140
1603 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1604 accessing a corrupt nested archive.
1605
13db6b44
RS		 16062013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1607
1608 * elfxx-mips.c (mips_got_page_ref): New structure.
1609 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1610 pair to represent the anchor point.
1611 (mips_got_info): Add a got_page_refs field.
1612 (mips_elf_link_hash_table): Add a sym_cache field.
1613 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1614 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1615 new anchor representation.
1616 (mips_elf_create_got_info): Create got_page_refs rather than
1617 got_page_entries.
1618 (mips_elf_record_got_page_ref): New function.
1619 (mips_elf_pages_for_range): Move further down file.
1620 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1621 Use a section rather than a (bfd, symndx) pair to represent the
1622 anchor point.
1623 (mips_elf_resolve_got_page_ref): New function.
1624 (mips_elf_resolve_final_got_entries): Use it to populate
1625 got_page_entries.
1626 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1627 rather than mips_elf_record_got_page_entry. Only nullify h
1628 afterwards.
1629 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1630 earlier.
1631
57093f5e
RS		 16322013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1633
1634 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1635 in g->relocs.
1636
9c3f90c4
AM		 16372013-02-12 Alan Modra <amodra@gmail.com>
1638
1639 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1640 suitable definition when using generic linker hash table.
1641
476366af
RS		 16422013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1643
1644 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1645 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1646 mips_elf_traverse_got_arg. Count GOT entries.
1647 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1648 as argument. Update after above changes.
1649 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1650 mips_elf_count_got_entries. Update the calls to
1651 mips_elf_resolve_final_got_entries.
1652
9ab066b4
RS		 16532013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1654
1655 * elfxx-mips.c (mips_got_tls_type): New enum.
1656 (mips_got_entry): Add tls_initialized.
1657 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1658 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1659 GOT_TLS_TYPE masks.
1660 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1661 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1662 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1663 than GOT_NORMAL.
1664 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1665 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1666 tls_initialized rather than GOT_TLS_DONE.
1667 (mips_tls_got_index): Delete.
1668 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1669 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1670 (mips_elf_record_got_entry): Initialize tls_initialized.
1671
6c42ddb9
RS		 16722013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1673
1674 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1675 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1676 tls_ie_got_offset and tls_gd_got_offset.
1677 (mips_elf_link_hash_newfunc): Remove initialization.
1678 (mips_elf_create_got_info): Likewise.
1679 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1680 (mips_tls_single_got_index): Delete.
1681 (mips_elf_local_got_index): Always use the GOT entry to track
1682 GOT indices.
1683 (mips_elf_global_got_index): Likewise.
1684 (mips_elf_create_local_got_entry): Assert that TLS entries have
1685 already been allocated.
1686 (mips_elf_record_global_got_symbol): Don't initialize
1687 tls_ie_type or tls_gd_type.
1688 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1689 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1690 entry.
1691 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1692 the GOT entries.
1693 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1694 have been allocated.
1695 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1696 tls_ie_type and tls_gd_type.
1697
ebc53538
RS		 16982013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1699
1700 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1701 aliasing violation. Check for htab allocation failures.
1702
13fbec83
RS		 17032013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1704
1705 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1706 split out from...
1707 (mips_elf_global_got_index): ...here. Reorder arguments so that
1708 the output bfd and info come first.
1709 (mips_elf_calculate_relocation): Update the call to
1710 mips_elf_global_got_index accordingly.
1711 (_bfd_mips_elf_finish_dynamic_symbol): Use
1712 mips_elf_primary_global_got_index rather than
1713 mips_elf_global_got_index.
1714 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1715
3dff0dd1
RS		 17162013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1717
1718 * elfxx-mips.c (mips_got_entry): Update comments.
1719 (mips_elf_multi_got_entry_eq): Rename to...
1720 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1721 (mips_elf_create_got_info): Remove master_got_p argument.
1722 Always use mips_elf_got_entry_eq.
1723 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1724 Update calls accordingly.
1725
d7206569
RS		 17262013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1727
1728 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1729 (mips_elf_bfd2got_hash): Delete.
1730 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1731 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1732 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1733 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1734 than mips_elf_got_for_ibfd.
1735 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1736 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1737 (mips_elf_make_got_per_bfd): Replace with...
1738 (mips_elf_add_got_entry): ...this new function.
1739 (mips_elf_make_got_pages_per_bfd): Replace with...
1740 (mips_elf_add_got_page_entry): ...this new function.
1741 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1742 bfd and GOT arguments. Use mips_elf_add_got_entry and
1743 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1744 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1745 to set the BFD's GOT and free the old table.
1746 (mips_elf_merge_got): Replace bfd2got argument with separate
1747 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1748 Use mips_elf_count_got_entries to count the number of entries in
1749 each GOT. Update the calls to mips_elf_merge_got_with.
1750 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1751 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1752 (mips_elf_multi_got): Don't create the bfd2got hash table.
1753 Replace hash table traversal with a walk over the input bfds,
1754 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1755 to set the output bfd's GOT.
1756 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1757 bfds use the master GOT in the single-GOT case.
1758 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1759 rather than mips_elf_got_for_ibfd.
1760
ee227692
RS		 17612013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1762
1763 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1764 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1765 (mips_elf_record_global_got_symbol): Update the hash entry before
1766 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1767 the latter.
1768 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1769 (mips_elf_record_got_page_entry): Record the entry in both the
1770 master and bfd GOTs.
1771
72e7511a
RS		 17722013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1773
1774 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1775 create another one if necessary.
1776 (mips_elf_set_gotidx): New function.
1777 (mips_elf_set_global_gotidx): Use it.
1778 (mips_elf_initialize_tls_index): Likewise. Take a
1779 mips_elf_traverse_got_arg as argument.
1780 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1781 (mips_elf_multi_got): Likewise. Cope with error returns from
1782 mips_elf_set_global_gotidx.
1783
ab361d49
RS		 17842013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1785
1786 * elfxx-mips.c (mips_got_info): Add relocs field.
1787 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1788 with...
1789 (mips_elf_traverse_got_arg): ...this new structure.
1790 (mips_elf_count_local_tls_relocs): Delete.
1791 (mips_elf_count_global_tls_relocs): Likewise.
1792 (mips_elf_count_got_entry): New function.
1793 (mips_elf_count_local_got_entries): Likewise.
1794 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1795 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1796 (mips_elf_record_local_got_symbol): Don't count got entries here.
1797 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1798 (mips_elf_set_global_got_offset): Split into...
1799 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1800 new functions. Take a mips_elf_traverse_got_arg rather than a
1801 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1802 Use g->relocs to record the number of relocs needed for global GOT
1803 entries.
1804 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1805 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1806 relocations. Update for above function split.
1807 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1808 to count both the number of GOT entries and the number of TLS
1809 relocs required by local entries. Likewise
1810 mips_elf_count_global_tls_entries and global entries.
1811 Remove uses of mips_elf_count_local_tls_relocs and
1812 mips_elf_count_global_tls_relocs.
1813
e641e783
RS		 18142013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1815
1816 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1817 to say that each structure represents only one type of TLS reference.
1818 (GOT_TLS_TYPE): New define.
1819 (mips_elf_link_hash_entry): Temporarily split tls_type and
1820 tls_got_offset into two variables each.
1821 (mips_elf_link_hash_newfunc): Update accordingly.
1822 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1823 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1824 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1825 (mips_tls_got_relocs): Use a switch statement.
1826 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1827 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1828 local "offset" variable.
1829 (mips_tls_got_index): Remove r_type argument and assert. Remove
1830 code that handled entries with two TLS types; always use the
1831 original got_index instead.
1832 (mips_tls_single_got_index): New function.
1833 (mips_elf_local_got_index): Use entry->tls_type to check for
1834 TLS entries. Use mips_tls_single_got_index. Update call to
1835 mips_tls_got_index.
1836 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1837 Use p->tls_type to check for TLS entries. Update call to
1838 mips_tls_got_index. Use mips_tls_single_got_index.
1839 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1840 Use entry.tls_type to check for TLS entries.
1841 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1842 with r_type argument. Use mips_elf_reloc_tls_type.
1843 Set up the new hash entry fields.
1844 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1845 with r_type argument. Use mips_elf_reloc_tls_type and
1846 mips_tls_got_entries. Remove code that handled entries
1847 with multiple TLS types.
1848 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1849 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1850 Use equality rather than masks when checking for specific TLS types.
1851 Use mips_tls_got_entries. Remove code that handled entries
1852 with multiple TLS types.
1853 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1854 testing the hash table entry.
1855 (_bfd_mips_elf_check_relocs): Update calls to
1856 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1857 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1858 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1859
d9bf376d
RS		 18602013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1861
1862 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1863 (mips_elf_got_entry_hash): ...this, deleting the old version.
1864 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1865 both types of GOT.
1866
5334aa52
RS		 18672013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1868
1869 * elfxx-mips.c (mips_elf_create_got_info): New function.
1870 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1871 (mips_elf_create_got_section): Likewise.
1872
946c668d
RS		 18732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1874
1875 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1876 gotidx to -1.
1877
59b08994
RS		 18782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1879
1880 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1881
d222d210
RS		 18822013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1883
1884 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1885 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1886
1fd20d70
RS		 18872013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1888
1889 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1890 (mips_elf_count_global_tls_relocs): Don't count indirect or
1891 warning symbols.
1892 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1893 number of TLS entries were allocated.
1894
7d94b319
RS		 18952013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1896
1897 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1898
17214937
RS		 18992013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1900
1901 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1902 if there are TLS relocations.
1903
9efeb38d
RS		 19042013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1905
1906 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1907 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1908
9c3f90c4
AM		 19092013-02-11 Alan Modra <amodra@gmail.com>
1910
1911 * elfcode.h (elf_checksum_contents): Free contents.
1912 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1913 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1914 (elf_final_link_free): New function, extracted from..
1915 (bfd_elf_final_link): ..here. Always call
1916 _bfd_elf_write_section_eh_frame_hdr.
1917 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1918 _bfd_elf_link_hash_table_free.
1919 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1920 * libbfd.h: Regenerate.
1921 * merge.c (_bfd_merge_sections_free): New function.
1922 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1923 hdr_info->array.
1924 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1925 _bfd_elf_link_hash_table_free.
1926 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1927 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1928 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1929 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1930 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1931 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1932 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1933 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1934 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1935 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1936 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1937 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1938 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1939 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1940 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1941 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1942 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1943
7bf52ea2
AM		 19442013-02-10 Alan Modra <amodra@gmail.com>
1945
1946 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1947 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1948 * m68klinux.c (linux_link_hash_table_create): Likewise.
1949 * sparclinux.c (linux_link_hash_table_create): Likewise.
1950 * sunos.c (sunos_link_hash_table_create): Likewise.
1951 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1952 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1953 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1954 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1955 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1956 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1957 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1958 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1959 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1960 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1961 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1962 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1963 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1964 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1965 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1966 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1967 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1968 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1969 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1970 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1971 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1972 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1973 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1974 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1975 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1976 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1977 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1978 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1979
22cdc249
AM		 19802013-02-10 Alan Modra <amodra@gmail.com>
1981
1982 * i386linux.c (linux_link_hash_table_create): Allocate table
1983 with bfd_zmalloc, not bfd_alloc.
1984 * pdp11.c (link_hash_table_create): Allocate table with
1985 bfd_malloc, not bfd_alloc.
1986 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1987 with bfd_zmalloc, not bfd_zalloc.
1988 (bfin_link_hash_table_create): Likewise.
1989 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1990 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1991
0e5de31a
AM		 19922013-02-10 Alan Modra <amodra@gmail.com>
1993
1994 PR ld/15113
1995 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1996
ad1fc92a
NC		 19972013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1998
1999 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
2000 sections.
34c67f14
NC		 2001 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
2002 symbol.
ad1fc92a 2003
170a8295
YZ		 20042013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
2005
2006 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
2007 288 to 272.
2008
619a703e
AM		 20092013-02-08 Alan Modra <amodra@gmail.com>
2010
2011 PR binutils/15106
2012 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
2013 * elf.c (elf_find_function): Revert last change. Use new
2014 tdata field rather than static vars for cache.
2015
02acbe22
L		 20162013-02-07 H.J. Lu <hongjiu.lu@intel.com>
2017
2018 PR ld/15107
2019 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
2020 symbol is defined in regular object.
2021
1965d5f2
AM		 20222013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
2023
2024 PR binutils/15106
2025 * elf.c (elf_find_function): Don't cache if symbols change.
2026
dafbc74d
AM		 20272013-02-07 Alan Modra <amodra@gmail.com>
2028
2029 PR binutils/14873
2030 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2031 copy attributes from or to non-ELF.
2032
20e52bd2
L		 20332013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2034
2035 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2036 for non-zero TLS symbol.
2037 (elf_i386_relocate_section): Don't resolve size relocation against
2038 non-zero TLS symbol.
2039 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2040 pc_count for non-zero TLS symbol.
2041 (elf_x86_64_relocate_section): Don't resolve size relocation
2042 against non-zero TLS symbol.
2043
36591ba1 20442013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2045 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2046
2047 Based on patches from Altera Corporation.
2048
2049 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2050 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2051 (BFD_BACKENDS): Add elf32-nios2.lo.
2052 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2053 * Makefile.in: Regenerated.
2054 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2055 bfd_elf32_littlenios2_vec.
2056 * configure: Regenerated.
2057 * config.bfd: Add cases for nios2.
2058 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2059 (bfd_mach_nios2): Define.
2060 (bfd_nios2_arch): Declare.
2061 (bfd_archures_list): Add bfd_nios2_arch.
2062 * targets.c (bfd_elf32_bignios2_vec): Declare.
2063 (bfd_elf32_littlenios2_vec): Declare.
2064 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2065 bfd_elf32_littlenios2_vec.
2066 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2067 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2068 * bfd-in2.h: Regenerated.
2069 * libbfd.h: Regenerated.
2070 * cpu-nios2.c: New file.
2071 * elf32-nios2.c: New file.
2072
ca6b5f82
AM		 20732013-02-06 Alan Modra <amodra@gmail.com>
2074
2075 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2076 stubs in stub_bfd.
2077
37ba9f93
AM		 20782013-02-06 Alan Modra <amodra@gmail.com>
2079
2080 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2081 * Makefile.in: Regenerate.
2082
70a38d42
SDJ		 20832013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2084 Pedro Alves <palves@redhat.com>
2085
2086 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2087 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2088 declaration.
2089 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2090 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2091 * elf-linux-psinfo.h: New file.
2092 * elf.c: Include elf-linux-psinfo.h.
2093 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2094 New functions.
2095 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2096 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2097 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2098 (elfcore_write_ppc_linux_prpsinfo32): New function.
2099
5ee43bc4
TG		 21002013-02-04 Tristan Gingold <gingold@adacore.com>
2101
2102 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2103 start address.
2104
0cadb185
AM		 21052013-02-04 Alan Modra <amodra@gmail.com>
2106
2107 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2108 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2109 * Makefile.in: Regenerate.
2110 * po/SRC-POTFILES.in: Regenerate.
2111
5d42dfb5
AM		 21122013-02-04 Alan Modra <amodra@gmail.com>
2113
2114 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2115 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2116
c57da1a7
AM		 21172013-02-01 Alan Modra <amodra@gmail.com>
2118
2119 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2120 clears def_regular.
2121
c0fd7846
TG		 21222013-01-31 Tristan Gingold <gingold@adacore.com>
2123
2124 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2125 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2126 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2127
b45b6908
AM		 21282013-01-31 Alan Modra <amodra@gmail.com>
2129 David S. Miller <davem@davemloft.net>
2130
2131 PR ld/15056
2132 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2133 references to __tls_get_addr.
2134 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2135 vtinherit and vtentry reloc handling too.
2136 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2137
bcaa2f82
AM		 21382013-01-31 Alan Modra <amodra@gmail.com>
2139
2140 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2141
22aa0c7e
AM		 21422013-01-31 Alan Modra <amodra@gmail.com>
2143
2144 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2145
bc30df16
AM		 21462013-01-28 Alan Modra <amodra@gmail.com>
2147
2148 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2149 "relocation" in error messages throughout file.
2150 (ppc64_elf_relocate_section): Remove sibling call error message,
2151 replace with "call lacks nop". Specially report errors for
2152 branches to function entry points via OPD lookup and branches
2153 to stubs. Remove NULL symbol handling now done by %T.
2154
89d7b8aa
AM		 21552013-01-28 Alan Modra <amodra@gmail.com>
2156
2157 * archive.c (bfd_generic_archive_p): Return target and keep
2158 ardata on partial matches.
2159 * format.c (bfd_check_format_matches): Adjust for above
2160 change. Remove bfd_error_file_ambiguously_recognized dead
2161 code.
2162
c9ba0c87
AM		 21632013-01-26 Alan Modra <amodra@gmail.com>
2164
2165 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2166 bfd_preserve_finish): Move to..
2167 * format.c: ..here, splitting out..
2168 (bfd_reinit): ..this. New function.
2169 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2170 keep bfd state for a match.
2171 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2172 * elfcore.h (elf_core_file_p): Likewise.
2173 * mach-o.c (bfd_mach_o_header_p): Likewise.
2174 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2175 * xsym.c (bfd_sym_object_p): Likewise.
2176 * mmo.c (mmo_scan): Clear abfd->symcount.
2177 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2178 * section.c (bfd_section_list_clear): Clear section_htab.count.
2179 * bfd-in2.h: Regenerate.
2180
d79dcc73
NC		 21812013-01-25 Michael Schewe <michael.schewe@gmx.net>
2182
2183 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2184 second reloc, make sure that the reloc potentially exists first.
2185
78c8d46c
NC		 21862013-01-24 Nick Clifton <nickc@redhat.com>
2187
2188 * archures.c: Add bfd_mach_v850e3v5.
2189 * bfd-in2.h: Regenerate.
2190 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2191 * cpu-v850_rh850.c: Likewise.
2192 * elf32-v850.c: Add support for v850e3v5 architecture.
2193
1a18f0ae
NC		 21942013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2195
2196 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2197
f65a9e53
AM		 21982013-01-23 Leif Ekblad <leif@rdos.net>
2199
2200 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2201
3bea1fcb
L		 22022013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2203
2204 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2205 non-zero TLS symbol.
2206 (elf_i386_relocate_section): Resolve size relocation against
2207 non-zero TLS symbol.
2208 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2209 for non-zero TLS symbol.
2210 (elf_x86_64_relocate_section): Resolve size relocation against
2211 non-zero TLS symbol.
2212
b1b00fcc
MF		 22132013-01-18 Mike Frysinger <vapier@gentoo.org>
2214
2215 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2216 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2217 true.
2218
06a6a421
L		 22192013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2220
2221 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2222 PC-relative relocation.
2223 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2224 as PC-relative relocation.
2225
6a3e1bae
L		 22262013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2227
2228 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2229 check.
2230 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2231
2232 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2233 and R_X86_64_SIZE64 check.
2234 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2235 nor R_X86_64_SIZE64.
2236
1788fc08
L		 22372013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2238
2239 * bfd-in2.h: Regenerated.
2240 * libbfd.h: Likewise.
2241
2242 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2243 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2244 (elf_i386_check_relocs): Handle R_386_SIZE32.
2245 (elf_i386_gc_sweep_hook): Likewise.
2246 (elf_i386_relocate_section): Likewise.
2247
2248 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2249 and R_X86_64_SIZE64 entries.
2250 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2251 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2252 (elf_x86_64_reloc_name_lookup): Likewise.
2253 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2254 R_X86_64_SIZE64.
2255 (elf_x86_64_gc_sweep_hook): Likewise.
2256 (elf_x86_64_relocate_section): Likewise.
2257
2258 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2259 BFD_RELOC_SIZE64.
2260
1e536451
L		 22612013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2262
2263 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2264 with R_X86_64_RELATIVE64.
2265
77bf820f
NC		 22662013-01-15 Nick Clifton <nickc@redhat.com>
2267
2268 * elf32-msp430.c: Fix spelling typo.
2269
e2458743
AM		 22702013-01-15 Alan Modra <amodra@gmail.com>
2271
2272 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2273 plt-thread-safe.
2274
405bf443
AM		 22752013-01-14 Alan Modra <amodra@gmail.com>
2276
2277 PR binutils/14813
2278 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2279 (memory_bclose): Likewise. Return 0 on success.
2280 * cache.c (cache_bclose): Likewise.
2281 * opncls.c (opncls_bclose, bfd_close): Likewise.
2282 * vms-lib.c (vms_lib_bclose): Likewise.
2283 * libbfd.h: Regenerate.
2284
ee659f1f
AM		 22852013-01-13 Alan Modra <amodra@gmail.com>
2286
2287 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2288 Add ref_dynamic_nonweak.
2289 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2290 (_bfd_elf_merge_symbol): Don't call above function. Move
2291 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2292 clear dynamic_def.
2293 (elf_link_add_object_symbols): Delete redundant "override" test.
2294 Don't set dynamic_def here.
2295 (elf_link_output_extsym): Update.
2296
68c4a57e
L		 22972013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2298
2299 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2300 normal and TLS symbol access.
2301 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2302
02be4619
AM		 23032013-01-12 Alan Modra <amodra@gmail.com>
2304
2305 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2306 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2307 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2308
a4542f1b
AM		 23092013-01-12 Alan Modra <amodra@gmail.com>
2310
2311 PR ld/12549
2312 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2313 (_bfd_elf_strtab_clear_all_refs): Define.
2314 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2315 (_bfd_elf_strtab_clear_all_refs): Delete.
2316 * elflink.c (elf_link_add_object_symbols): Clear out added
2317 strtab refs. Correct handling of warning common symbols.
2318
68ffbac6
L		 23192013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2320
2321 * aout0.c: Remove trailing white spaces.
2322 * archive.c: Likewise.
2323 * archures.c: Likewise.
2324 * bfd-in.h: Likewise.
2325 * bfd-in2.h: Likewise.
2326 * coff-alpha.c: Likewise.
2327 * coff-i860.c: Likewise.
2328 * coff-mips.c: Likewise.
2329 * coff-ppc.c: Likewise.
2330 * coff-tic80.c: Likewise.
2331 * coff-x86_64.c: Likewise.
2332 * coff-z80.c: Likewise.
2333 * coffcode.h: Likewise.
2334 * coffgen.c: Likewise.
2335 * cofflink.c: Likewise.
2336 * compress.c: Likewise.
2337 * corefile.c: Likewise.
2338 * cpu-arm.c: Likewise.
2339 * cpu-avr.c: Likewise.
2340 * cpu-bfin.c: Likewise.
2341 * cpu-cr16.c: Likewise.
2342 * cpu-cr16c.c: Likewise.
2343 * cpu-crx.c: Likewise.
2344 * cpu-h8300.c: Likewise.
2345 * cpu-i386.c: Likewise.
2346 * cpu-lm32.c: Likewise.
2347 * cpu-m68k.c: Likewise.
2348 * cpu-moxie.c: Likewise.
2349 * cpu-msp430.c: Likewise.
2350 * cpu-sh.c: Likewise.
2351 * cpu-xc16x.c: Likewise.
2352 * dwarf2.c: Likewise.
2353 * ecofflink.c: Likewise.
2354 * ecoffswap.h: Likewise.
2355 * elf-ifunc.c: Likewise.
2356 * elf-m10300.c: Likewise.
2357 * elf-vxworks.c: Likewise.
2358 * elf32-avr.c: Likewise.
2359 * elf32-avr.h: Likewise.
2360 * elf32-cr16.c: Likewise.
2361 * elf32-cr16c.c: Likewise.
2362 * elf32-cris.c: Likewise.
2363 * elf32-crx.c: Likewise.
2364 * elf32-frv.c: Likewise.
2365 * elf32-hppa.c: Likewise.
2366 * elf32-i860.c: Likewise.
2367 * elf32-ip2k.c: Likewise.
2368 * elf32-iq2000.c: Likewise.
2369 * elf32-m32c.c: Likewise.
2370 * elf32-m68hc1x.c: Likewise.
2371 * elf32-msp430.c: Likewise.
2372 * elf32-mt.c: Likewise.
2373 * elf32-ppc.c: Likewise.
2374 * elf32-rl78.c: Likewise.
2375 * elf32-s390.c: Likewise.
2376 * elf32-score.h: Likewise.
2377 * elf32-sh-symbian.c: Likewise.
2378 * elf32-sh.c: Likewise.
2379 * elf32-spu.c: Likewise.
2380 * elf32-tic6x.c: Likewise.
2381 * elf32-v850.c: Likewise.
2382 * elf32-xc16x.c: Likewise.
2383 * elf32-xtensa.c: Likewise.
2384 * elf64-alpha.c: Likewise.
2385 * elf64-hppa.c: Likewise.
2386 * elf64-ppc.c: Likewise.
2387 * elf64-s390.c: Likewise.
2388 * elfcore.h: Likewise.
2389 * elflink.c: Likewise.
2390 * elfxx-mips.c: Likewise.
2391 * elfxx-sparc.c: Likewise.
2392 * elfxx-tilegx.c: Likewise.
2393 * ieee.c: Likewise.
2394 * libcoff.h: Likewise.
2395 * libpei.h: Likewise.
2396 * libxcoff.h: Likewise.
2397 * linker.c: Likewise.
2398 * mach-o-i386.c: Likewise.
2399 * mach-o-target.c: Likewise.
2400 * mach-o.c: Likewise.
2401 * mach-o.h: Likewise.
2402 * mmo.c: Likewise.
2403 * opncls.c: Likewise.
2404 * pdp11.c: Likewise.
2405 * pe-x86_64.c: Likewise.
2406 * peXXigen.c: Likewise.
2407 * pef-traceback.h: Likewise.
2408 * pei-x86_64.c: Likewise.
2409 * peicode.h: Likewise.
2410 * plugin.c: Likewise.
2411 * reloc.c: Likewise.
2412 * riscix.c: Likewise.
2413 * section.c: Likewise.
2414 * som.c: Likewise.
2415 * syms.c: Likewise.
2416 * tekhex.c: Likewise.
2417 * ticoff.h: Likewise.
2418 * vaxbsd.c: Likewise.
2419 * xcofflink.c: Likewise.
2420 * xtensa-isa.c: Likewise.
2421
a3c62988
NC		 24222013-01-10 Will Newton <will.newton@imgtec.com>
2423
2424 * Makefile.am: Add Meta.
2425 * Makefile.in: Regenerate.
2426 * archures.c (bfd_mach_metag): New.
2427 * bfd-in2.h: Regenerate.
2428 * config.bfd: Add Meta.
2429 * configure: Regenerate.
2430 * configure.in: Add Meta.
2431 * cpu-metag.c: New file.
2432 * elf-bfd.h: Add Meta.
2433 * elf32-metag.c: New file.
2434 * elf32-metag.h: New file.
2435 * libbfd.h: Regenerate.
2436 * reloc.c: Add Meta relocations.
2437 * targets.c: Add Meta.
2438
652451f8
YZ		 24392013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2440
2441 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2442 (elfcore_write_aarch_hw_break): Likewise.
2443 (elfcore_write_aarch_hw_watch): Likewise.
2444 * elf.c (elfcore_grok_aarch_tls): New function.
2445 (elfcore_grok_aarch_hw_break): Likewise.
2446 (elfcore_grok_aarch_hw_watch): Likewise.
2447 (elfcore_grok_note): Call the new functions to handle the
2448 corresponding notes.
2449 (elfcore_write_aarch_tls): New function.
2450 (elfcore_write_aarch_hw_break): Likewise.
2451 (elfcore_write_aarch_hw_watch): Likewise.
2452 (elfcore_write_register_note): Call the new functions to handle the
2453 corresponding pseudo sections.
2454
45a466b5
TT		 24552013-01-07 Tom Tromey <tromey@redhat.com>
2456
2457 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2458 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2459 (STD_SECTION): Update.
45a466b5
TT		 2460 * bfd-in2.h: Rebuild.
2461
e407c74b
NC		 24622013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2463
2464 * archures.c (bfd_mach_mips5900): Define.
2465 * bfd-in2.h: Regenerate.
2466 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2467 * cpu-mips.c: Add support for MIPS r5900.
2468 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2469
9b239e0e
NC		 24702013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2471 Nick Clifton <nickc@redhat.com>
2472
2473 * elflink.c (get_value): Prevent the use of an undefined shift
2474 operation. Add sanity checks.
2475
bab4becb 24762013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2477
bab4becb 2478 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2479
9911c0fc 2480
bab4becb 2481For older changes see ChangeLog-2012
56882138 2482\f
bab4becb 2483Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2484
2485Copying and distribution of this file, with or without modification,
2486are permitted in any medium without royalty provided the copyright
2487notice and this notice are preserved.
2488
56882138
AM		 2489Local Variables:
2490mode: change-log
2491left-margin: 8
2492fill-column: 74
2493version-control: never
2494End:
GDB Binutils - Deliverables
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