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1098fd41
RM		 12013-08-26 Roland McGrath <mcgrathr@google.com>
2
3 * archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
4 (bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
5 * cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
6 (bfd_i386_nacl_arch): New variable.
7 (bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
8 (bfd_x64_32_arch_intel_syntax): Link them into the list.
9 * bfd-in2.h: Regenerate.
10
887badb3
RM		 112013-08-26 Roland McGrath <mcgrathr@google.com>
12
13 * elf-nacl.c (nacl_modify_segment_map): Fix logic reordering the
14 elf_segment_map list. If an executable segment is page-aligned
15 but does not end with a full page, then append a fake section into
16 the segment map entry that pads out the page.
17 (nacl_final_write_processing): New function. Write the code fill
18 laid out in nacl_modify_segment_map.
19 * elf-nacl.h: Declare it.
20 * elf32-arm.c (elf32_arm_nacl_final_write_processing): New function.
21 (elf_backend_final_write_processing): Define it for NaCl backend.
22 * elf32-i386.c (elf_backend_final_write_processing): Likewise.
23 * elf64-x86-64.c (elf_backend_final_write_processing): Likewise.
24
25 * elf-nacl.c (segment_eligible_for_headers): Rename MAXPAGESIZE
26 parameter to MINPAGESIZE.
27 (nacl_modify_segment_map): Use minpagesize instead of maxpagesize.
28
29 * elf32-arm.c (ELF_MINPAGESIZE, ELF_COMMONPAGESIZE): #undef for NaCl.
30
387f8054
MR		 312013-08-24 Maciej W. Rozycki <macro@linux-mips.org>
32
33 * elf32-tilepro.c (tilepro_elf_finish_dynamic_sections): Don't
34 set GOT's entry size if there is no ELF section data.
35 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
36 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_sections):
37 Likewise.
38
f8222080
L		 392013-08-23 H.J. Lu <hongjiu.lu@intel.com>
40
41 * elf64-x86-64.c (get_elf_x86_64_arch_data): New.
42 (get_elf_x86_64_backend_data): Use it.
43 (elf_x86_64_size_dynamic_sections): Likewise.
44
9aff4b7a
NC		 452013-08-23 Yuri Chornoivan <yurchor@ukr.net>
46
47 PR binutils/15834
48 * bfdio.c: Fix typos.
49 * elf32-spu.c: Likewise.
50 * elfnn-aarch64.c: Likewise.
51
2eea2440
TG		 522013-08-21 Tristan Gingold <gingold@adacore.com>
53
54 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Also count
55 .ovrflo sections.
56 * coffcode.h (coff_compute_section_file_positions): Force
57 match between file offset and vma offset.
58
934bce08
AM		 592013-08-21 Alan Modra <amodra@gmail.com>
60
61 * elflink.c (_bfd_elf_merge_symbol): Set *poldbfd, *poldweak,
62 and *poldalignment before exiting when !relocs_compatible.
63
00b7642b
AM		 642013-08-21 Alan Modra <amodra@gmail.com>
65
66 * elflink.c (_bfd_elf_define_linkage_sym): Don't set STV_INTERNAL
67 symbols to STV_HIDDEN.
68
62c34db3
NC		 692013-08-14 John Tytgat <john@bass-software.com>
70
71 PR ld/15787
72 * elf32-arm.c (elf32_arm_final_link_relocate): Use origin of output
73 segment containing the relocating symbol instead of assuming 0 for
74 sb group relocations.
75
4046d87a
NC		 762013-08-09 Nick Clifton <nickc@redhat.com>
77
78 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if G10
79 flag bits do not match.
80 (rl78_elf_print_private_bfd_data): Describe G10 flag.
81
13896403
RS		 822013-08-05 John Tytgat <john@bass-software.com>
83
84 * po/BLD-POTFILES.in: Regenerate.
85 * po/SRC-POTFILES.in: Likewise.
86
31a91d61
NC		 872013-07-31 John Tytgat <john@bass-software.com>
88
89 PR ld/15787
90 * elf32-arm.c (elf32_arm_final_link_relocate): Base SB on the
91 output section VMA.
92
a505d7ac
MR		 932013-07-28 Maciej W. Rozycki <macro@linux-mips.org>
94
95 * elf64-hppa.c (elf64_hppa_finish_dynamic_sections)
96 <DT_HP_LOAD_MAP>: Return unsuccessfully if there's no `.data'
97 section.
98
0608afa7
AP		 992013-07-27 Andrew Pinski <apinski@cavium.com>
100
101 * elfnn-aarch64.c (elfNN_aarch64_check_relocs):
102 Use the correct alignment for
103 _bfd_elf_make_dynamic_reloc_section for ILP32.
104
54757ed1
AP		 1052013-07-27 Andrew Pinski <apinski@cavium.com>
106
107 * elfnn-aarch64.c (elfNN_aarch64_howto_from_bfd_reloc): Handle
108 BFD_RELOC_AARCH64_NONE explicitly.
109
f6518c48
MR		 1102013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
111
112 * elf32-vax.c (elf_vax_finish_dynamic_sections): Don't set GOT's
113 entry size if there is no ELF section data.
114
125b5bac
MR		 1152013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
116
117 * elf32-vax.c (elf_vax_check_relocs) <R_VAX_GOT32, R_VAX_PLT32>:
118 Don't check symbol visibility here. Remove a check already
119 asserted for.
120 (elf_vax_instantiate_got_entries): Use SYMBOL_REFERENCES_LOCAL
121 instead of individual checks.
122 (elf_vax_relocate_section) <R_VAX_GOT32, R_VAX_PLT32>: Only
123 check the offset to decide if produce a GOT or PLT entry.
124 Remove redundant assertions. Remove code to produce GOT entries
125 for local symbols. Remove a duplicate comment and add a comment
126 on GOT relocations.
127 (elf_vax_finish_dynamic_symbol): Remove code to produce RELATIVE
128 dynamic relocs.
129
49d01bf6
MR		 1302013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
131
132 * elf32-vax.c (elf_vax_always_size_sections): Correct a comment
133 typo.
134
fac3d241
MR		 1352013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
136
137 * elf32-vax.c (elf_vax_discard_got_entries): New function.
138 (elf_vax_always_size_sections): Likewise.
139 (elf_vax_size_dynamic_sections): Remove code moved to
140 elf_vax_always_size_sections. Make comment on
141 elf_vax_instantiate_got_entries match reality.
142 (elf_vax_instantiate_got_entries): Assert that rather than check
143 if dynobj is null. Don't check for dynamic_sections_created.
144 Make function description match reality.
145 (elf_backend_always_size_sections): New macro.
146
729eabd5
AM		 1472013-07-25 Alan Modra <amodra@gmail.com>
148
149 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Replace opd_relocs
150 with a union.
151 (opd_entry_value): Cache .opd section contents.
152 (ppc64_elf_relocate_section): Adjust.
153
db6a5d5f
AM		 1542013-07-25 Alan Modra <amodra@gmail.com>
155
156 PR ld/15762
157 PR ld/12761
158 * elflink.c (elf_link_add_object_symbols): Correct test in
159 last patch. Remove unnecessary code.
160
7fa9fcb6
TG		 1612013-07-24 Tristan Gingold <gingold@adacore.com>
162
163 * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
164 R_RBR. Add numbers in comments.
165 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
166 * coff64-rs6000.c: Likewise.
167
436e1eba
AM		 1682013-07-20 Alan Modra <amodra@gmail.com>
169
170 PR ld/15762
171 PR ld/12761
172 * elflink.c (elf_link_add_object_symbols): Don't clobber
173 .gnu.warning.symbol sections when shared.
174
ee181c72
NC		 1752013-07-19 Nick Clifton <nickc@redhat.com>
176
177 * elf32-rx.c (rx_elf_relocate_section): Fix typo: move
178 saw_subtract from R_RX_OPdiv to R_RX_OPneg.
179
df301bfc
NC		 1802013-07-18 Travis Snoozy <quandary@remstate.com>
181
182 PR ld/15721
183 * elf32-msp430.c (R_MSP430_10_PCREL): Use 10-bit source and
184 destination masks.
185 * R_MSP430_2X_PCREL: Likewise.
186 * R_MSP430X_10_PCREL: Likewise.
187 * R_MSP430X_2X_PCREL: Likewise.
188
39f21624
NC		 1892013-07-18 Terry Guo <terry.guo@arm.com>
190
00b7642b 191 * elf32-arm.c (arm_type_of_stub): Don't use ST_BRANCH_TO_ARM for
39f21624 192 thumb only targets.
00b7642b 193 (elf32_arm_final_link_relocate): Likewise.
39f21624 194
671a6cbe
NC		 1952013-07-18 Bill Neubauer <wcn@google.com>
196
197 * mach-o.c (mach_o_section_name_xlat dw): Add entry for
198 .debug_gdb_scripts
199
7a89b94e
NC		 2002013-07-18 Roland McGrath <mcgrathr@google.com>
201
202 * elf32-arm.c (elf32_arm_stub_long_branch_arm_nacl): New variable.
203 (elf32_arm_stub_long_branch_arm_nacl_pic): New variable.
204 (arm_build_one_stub): Increase MAXRELOCS to 3.
205 (arm_type_of_stub): Use them if GLOBALS->nacl_p.
206 (struct elf32_arm_link_hash_table): Give add_stub_section member's
207 pointee type a third argument.
208 (elf32_arm_create_or_find_stub_sec): Update caller.
209 (elf32_arm_size_stubs): Update argument type.
210 * bfd-in.h (elf32_arm_size_stubs): Update decl.
211 * bfd-in2.h: Regenerate.
212 * libbfd.h: Regenerate.
213
d929bc19
MR		 2142013-07-15 Maciej W. Rozycki <macro@codesourcery.com>
215
216 * elfxx-mips.c (mips_elf_merge_obj_attributes): Replace hardcoded
217 magic numbers with enum values.
218
7e11d300
RM		 2192013-07-12 Roland McGrath <mcgrathr@google.com>
220
221 * reloc.c: Add BFD_RELOC_390_PC12DBL, BFD_RELOC_390_PLT12DBL,
222 BFD_RELOC_390_PC24DBL, BFD_RELOC_390_PLT24DBL (should have
223 been added here with 2013-07-05 elf32-s390.c change).
224 * bfd-in2.h: Regenerate (no-op).
225 * libbfd.h: Regenerate (no-op).
226
ba92f887
MR		 2272013-07-12 Maciej W. Rozycki <macro@codesourcery.com>
228
229 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Handle
230 EF_MIPS_NAN2008.
231 (_bfd_mips_elf_print_private_bfd_data): Likewise.
232
53452371
TG		 2332013-07-09 Tristan Gingold <gingold@adacore.com>
234
235 * vms-alpha.c (struct vms_private_data_struct): Remove
236 flag_hash_long_names and flag_show_after_trunc.
237 (hash_string): Remove.
238 (_bfd_vms_length_hash_symbol): Remove.
239 (alpha_vms_write_exec): Remove call to _bfd_vms_length_hash_symbol.
240 (_bfd_vms_write_egsd): Likewise. Rewrite condition.
241 (_bfd_vms_write_ehdr): Remove code that set removed flags.
242 (_bfd_vms_write_etir): Remove call to _bfd_vms_length_hash_symbol.
243 (vms_bfd_is_local_label_name): Remove trace call.
244
787548c8
TG		 2452013-07-09 Tristan Gingold <gingold@adacore.com>
246
247 * hosts/alphavms.h: Include config.h and ansidecl.h, remove useless
248 macros.
249 * configure.com: Adjust to match changes in configure.
250 * makefile.vms (OBJS): Update list.
251
2d63fb6c
TG		 2522013-07-05 Tristan Gingold <gingold@adacore.com>
253
254 * coffcode.h (coff_write_object_contents): Use ".ovrflo" name for
255 overflow sections.
256
fb798c50
AK		 2572013-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
258
259 * elf32-s390.c: Add new relocation definitions R_390_PC12DBL,
260 R_390_PLT12DBL, R_390_PC24DBL, and R_390_PLT24DBL.
261 (elf_s390_reloc_type_lookup, elf_s390_check_relocs)
262 (elf_s390_gc_sweep_hook, elf_s390_relocate_section): Support new
263 relocations.
264 * elf64-s390.c: See elf32-s390.c
265 * bfd-in2.h: Add new relocs to enum bfd_reloc_code_real.
266 * libbfd.h: Add new reloc strings.
267
7bcccb57
MS		 2682013-07-03 Marcus Shawcroft <marcus.shawcroft@arm.com>
269
270 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Reorder case
271 values.
272 (elfNN_aarch64_relocate_section): Likewise.
273 (elfNN_aarch64_gc_sweep_hook): Likewise.
274 (elfNN_aarch64_check_relocs): Likewise.
275
5295321c
AM		 2762013-07-03 Alan Modra <amodra@gmail.com>
277
278 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Don't hide .TOC.
279 when relocatable. Don't change root.type or type here.
280 (ppc64_elf_set_toc): Set type of .TOC. to STT_OBJECT.
281
ba8ca3e7
AM		 2822013-07-03 Alan Modra <amodra@gmail.com>
283
284 * elf64-ppc.c (struct ppc_stub_hash_entry): Delete "addend".
285 (ppc64_elf_size_stubs): Don't set "addend".
286 (ppc64_elf_relocate_section): Don't allow calls via
287 toc-adjusting stubs without a following nop even in an
288 executable, except for self-calls and both libc_start_main
289 and .libc_start_main.
290
c66bb0ee
AM		 2912013-07-03 Alan Modra <amodra@gmail.com>
292
293 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Hide ".TOC.".
294
d5be367d
TG		 2952013-07-02 Tristan Gingold <gingold@adacore.com>
296
297 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): Add missing
298 line.
299
9a1ada6c
TG		 3002013-07-02 Tristan Gingold <gingold@adacore.com>
301
b1a49096
TG		 302 * vms-alpha.c (_bfd_generic_find_nearest_line_discriminator): Define.
303 (_bfd_vms_find_nearest_line_discriminator): New function.
304
3052013-07-02 Tristan Gingold <gingold@adacore.com>
c66bb0ee 306
9a1ada6c
TG		 307 * coff-rs6000.c (xcoff_create_csect_from_smclas): Handle more smclas.
308
a685c4e6
TG		 3092013-07-02 Tristan Gingold <gingold@adacore.com>
310
311 * coff-rs6000.c (xcoff_find_nearest_line_discriminator): New function.
312 (rs6000coff_vec): Reference it.
313
cc0efaa8
MS		 3142013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
315
316 * elfnn-aarch64.c (aarch64_elf_create_got_section): New.
317 (elfNN_aarch64_check_relocs): Use aarch64_elf_create_got_section.
318 (elfNN_aarch64_create_dynamic_sections): Do not define
319 _GLOBAL_OFFSET_TABLE_; call aarch64_elf_create_got_section.
320
9d115506
MS		 3212013-07-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
322
323 * ld-aarch64/emit-relocs-309-low.d: Adjust .text address.
324 * ld-aarch64/emit-relocs-309-up.d: Adjust .got address.
325 * ld-aarch64/emit-relocs-312.d: Adjust offsets into .got.
326 * ld-aarch64/tls-relax-all.d: Likewise.
327 * ld-aarch64/gc-got-relocs.d: Adjust expected .got content.
328 * ld-aarch64/gc-tls-relocs.d: Likewise.
329 * ld-aarch64/tls-relax-gd-ie.d: Likewise.
330 * ld-aarch64/tls-relax-gdesc-ie-2.d: Likewise.
331 * ld-aarch64/tls-relax-gdesc-ie.d: Likewise.
332
f40da81b
AM		 3332013-07-02 Alan Modra <amodra@gmail.com>
334
335 * elf64-ppc.c (ppc64_elf_relocate_section): Set "relocation" for
336 .TOC. after relocatable check.
337
1c865ab2
AM		 3382013-07-01 Alan Modra <amodra@gmail.com>
339
340 * elf64-ppc.h (ppc64_elf_toc): Delete.
341 (ppc64_elf_set_toc): Declare.
342 * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc
343 with call the ppc64_elf_set_toc.
344 (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise.
345 (ppc64_elf_start_multitoc_partition): Likewise.
346 (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses
347 with elf.hgot.
348 (ppc64_elf_process_dot_syms): Don't make a fake function descriptor
349 for ".TOC.".
350 (ppc64_elf_check_relocs): Mark sections with a reference to .TOC.
351 as needing a toc pointer.
352 (ppc64_elf_size_stubs): Don't set dot_toc_dot here.
353 (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param.
354 Set elf.hgot value.
355
a69ed7f7
L		 3562013-06-28 H.J. Lu <hongjiu.lu@intel.com>
357
358 PR ld/15685
359 * elf64-x86-64.c (elf_x86_64_relocate_section): Handle
360 R_X86_64_DTPOFF64.
361
c3b6407f
NC		 3622013-06-28 Nick Clifton <nickc@redhat.com>
363
364 PR ld/15302
365 * elf32-arm.c (allocate_dynrelocs_for_symbol): Revert previous patch.
366
8db339a6
MS		 3672013-06-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
368
369 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Reserve one slot
370 in sgot.
371 (elfNN_aarch64_finish_dynamic_sections): Place the &_DYNAMIC reference
372 in sgot[0] rather than sgotplt[0].
373
2d426575
YZ		 3742013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
375
376 * Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
377 beginning of the generated file.
378 (elf64-aarch64.c): Likewise.
379 * Makefile.in: Re-generated.
380
caed7120
YZ		 3812013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
382
383 * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
384 (BFD64_BACKENDS_CFILES): Add elfxx-aarch64.lo.
385 * Makefile.in: Re-generated.
386 * configure.in (bfd_elf64_bigaarch64_vec): Add elfxx-aarch64.lo.
387 (bfd_elf64_littleaarch64_vec): Likewise.
388 (bfd_elf32_bigaarch64_vec): Likewise.
389 (bfd_elf32_littleaarch64_vec): Likewise.
390 * configure: Re-generated.
391 * elfxx-aarch64.c: New file; split from elf64-aarch64.c.
392 * elfxx-aarch64.h: New file.
393 * elfnn-aarch64.c: Include "elfxx-aarch64.h"; move the following
394 stuff to elfxx-aarch64.c.
395 (bfd_elf_aarch64_put_addend): Removed.
396 (PG_OFFSET, PG): Likewise.
397 (elfNN_aarch64_small_plt0_entry): Support ELF32.
398 (elfNN_aarch64_tlsdesc_small_plt_entry): Likewise.
399 (elf64_aarch64_grok_prstatus): Removed.
400 (elf_backend_grok_prstatus): Removed.
401 (insn32): Likewise.
402 (aarch64_unsigned_overflow): Likewise.
403 (aarch64_signed_overflow): Likewise.
404 (aarch64_resolve_relocation): Likewise.
405 (MASK): Likewise.
406 (decode_branch_ofs_26): Likewise.
407 (decode_cond_branch_ofs_19): Likewise.
408 (decode_ld_lit_ofs_19): Likewise.
409 (decode_tst_branch_ofs_14): Likewise.
410 (decode_movw_imm): Likewise.
411 (decode_adr_imm): Likewise.
412 (decode_add_imm): Likewise.
413 (reencode_branch_ofs_26): Likewise.
414 (reencode_cond_branch_ofs_19): Likewise.
415 (reencode_ld_lit_ofs_19): Likewise.
416 (reencode_tst_branch_ofs_14): Likewise.
417 (reencode_movw_imm): Likewise.
418 (reencode_adr_imm): Likewise.
419 (reencode_ldst_pos_imm): Likewise.
420 (reencode_add_imm): Likewise.
421 (reencode_movzn_to_movz): Likewise.
422 (reencode_movzn_to_movn): Likewise.
423 (aarch64_relocate): Update to call the new function names in
424 elfxx-aarch64.c.
425 (aarch64_calculate_got_entry_vma): Likewise.
426 (elfNN_aarch64_final_link_relocate): Likewise.
427 (elf64_aarch64_update_plt_entry): Likewise; change the type of the
428 parameter 'r_type' to bfd_reloc_code_real_type; rename to ...
429 (elf_aarch64_update_plt_entry): ... this.
430 (elfNN_aarch64_create_small_pltn_entry): Update.
431 (elfNN_aarch64_init_small_plt0_entry): Remove plt_got_base; add
432 bfd_vma plt_got_2nd_ent; update to call elf_aarch64_update_plt_entry.
433 (elfNN_aarch64_finish_dynamic_sections): Add plt_entry; update to
434 call elf_aarch64_update_plt_entry.
435
a6bb11b2
YZ		 4362013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
437
438 * bfd-in2.h: Re-generated.
439 * elfnn-aarch64.c (HOWTO64, HOWTO32): New define.
440 (IS_AARCH64_TLS_RELOC): Change to be based on the
441 bfd reloc enumerators.
442 (IS_AARCH64_TLSDESC_RELOC): Likewise.
443 (PG, PG_OFFSET): Cast literal to bfd_vma.
444 (elf64_aarch64_howto_table): Removed.
445 (elf64_aarch64_howto_dynrelocs): Removed.
446 (elf64_aarch64_tls_howto_table): Removed.
447 (elf64_aarch64_tlsdesc_howto_table): Removed.
448 (elfNN_aarch64_howto_table): New table to host all howto entires..
449 (R_AARCH64_*): Replaced by AARCH64_R (*) and AARCH64_R_STR (*).
450 (elfNN_aarch64_bfd_reloc_from_howto): New function.
451 (elfNN_aarch64_bfd_reloc_from_type): Ditto.
452 (struct elf_aarch64_reloc_map): New.
453 (elf_aarch64_reloc_map): New table.
454 (elfNN_aarch64_howto_from_bfd_reloc): New function.
455 (elfNN_aarch64_howto_from_type): Update to look up the new table
456 elfNN_aarch64_howto_table.
457 (struct elf64_aarch64_reloc_map): Remove.
458 (elf64_aarch64_reloc_map): Remove.
459 (elfNN_aarch64_reloc_type_lookup): Change to call
460 elfNN_aarch64_howto_from_bfd_reloc.
461 (elfNN_aarch64_reloc_name_lookup): Change to look up the new table
462 elfNN_aarch64_howto_table.
463 (aarch64_resolve_relocation): Refactor to switch on the bfd
464 reloc enumerators.
465 (bfd_elf_aarch64_put_addend): Likewise.
466 (elfNN_aarch64_final_link_relocate): Likewise.
467 (aarch64_tls_transition_without_check): Likewise.
468 (aarch64_reloc_got_type): Likewise.
469 (aarch64_can_relax_tls): Likewise.
470 (aarch64_tls_transition): Likewise.
471 (elfNN_aarch64_tls_relax): Likewise.
472 (elfNN_aarch64_final_link_relocate): Likewise.
473 (elfNN_aarch64_relocate_section): Likewise.
474 (elfNN_aarch64_gc_sweep_hook): Likewise.
475 (elfNN_aarch64_check_relocs): Likewise.
476 (aarch64_tls_transition): Change to return a bfd reloc enumerator.
477 * libbfd.h: Re-generated.
478 * reloc.c: Re-order the AArch64 bfd reloc enumerators.
479 (BFD_RELOC_AARCH64_RELOC_START)
480 (BFD_RELOC_AARCH64_RELOC_END)
481 (BFD_RELOC_AARCH64_LD_GOT_LO12_NC)
482 (BFD_RELOC_AARCH64_LD32_GOT_LO12_NC)
483 (BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC)
484 (BFD_RELOC_AARCH64_TLSDESC_LD32_LO12_NC)
485 (BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC)
486 (BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC)
487 (BFD_RELOC_AARCH64_IRELATIVE): New relocs.
488
cec5225b
YZ		 4892013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
490
491 * Makefile.am (BFD64_BACKENDS): Add elf32-aarch64.lo.
492 (BUILD_CFILES): Add elf32-aarch64.c.
493 (elf32-aarch64.c): New rule for generating from elfnn-aarch64.c.
494 * Makefile.in: Re-generated.
495 * archures.c (bfd_mach_aarch64_ilp32): New define.
496 * bfd-in.h (bfd_elf32_aarch64_init_maps): New declaration.
497 (bfd_elf32_aarch64_set_options): Ditto.
498 (elf32_aarch64_setup_section_lists): Ditto.
499 (elf32_aarch64_next_input_section): Ditto.
500 (elf32_aarch64_size_stubs): Ditto.
501 (elf32_aarch64_build_stubs): Ditto.
502 * bfd-in2.h: Re-generated.
503 * config.bfd (aarch64-*-elf): Add bfd_elf32_littleaarch64_vec
504 and bfd_elf32_bigaarch64_vec.
505 (aarch64-*-linux*): Likewise.
506 (aarch64_be-*-elf): Likewise.
507 (aarch64_be-*-linux*): Likewise.
508 * configure.in (bfd_elf32_bigaarch64_vec)
509 (bfd_elf32_littleaarch64_vec): New.
510 * configure: Re-generated.
511 * cpu-aarch64.c (compatible): Don't allow mixing ilp32 objects with
512 lp64 ones.
513 (bfd_aarch64_arch_ilp32): New.
514 (bfd_aarch64_arch): Link to bfd_aarch64_arch_ilp32.
515 * elfnn-aarch64.c (ARCH_SIZE): New define.
516 (AARCH64_R, AARCH64_R_STR, LOG_FILE_ALIGN): New defines.
517 (GOT_ENTRY_SIZE): Re-define as (ARCH_SIZE / 8).
518 (elf64_aarch64_*): Rename to elfNN_aarch64_*.
519 (ELF64_R_*): Rename to ELFNN_R_*.
520 Plus other paramaterization.
521 * targets.c (bfd_elf32_bigaarch64_vec, bfd_elf32_littleaarch64_vec):
522 New declarations.
523 (_bfd_target_vector): Add bfd_elf32_bigaarch64_vec and
524 bfd_elf32_littleaarch64_vec.
525
81197114
YZ		 5262013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
527
528 * Makefile.am (BFD64_BACKENDS_CFILES): Remove elf64-aarch64.c.
529 (BUILD_CFILES): Add elf64-aarch64.c.
530 (elf64-aarch64.c): New rule for generating from elfnn-aarch64.c.
531 * Makefile.in: Re-generated.
532 * elf64-aarch64.c: Rename to ...
533 * elfnn-aarch64.c: ... this.
534
833794fc
MR		 5352013-06-25 Maciej W. Rozycki <macro@codesourcery.com>
536 Paul Brook <paul@codesourcery.com>
537
538 * elfxx-mips.h (_bfd_mips_elf_insn32): New prototype.
539 * elfxx-mips.c (mips_elf_link_hash_table): Add insn32 member.
540 (STUB_MOVE32_MICROMIPS, STUB_JALR32_MICROMIPS): New macros.
541 (MICROMIPS_INSN32_FUNCTION_STUB_NORMAL_SIZE): Likewise.
542 (MICROMIPS_INSN32_FUNCTION_STUB_BIG_SIZE): Likewise.
543 (micromips_insn32_o32_exec_plt0_entry): New variable.
544 (micromips_insn32_o32_exec_plt_entry): Likewise.
545 (_bfd_mips_elf_adjust_dynamic_symbol): Handle insn32 mode.
546 (mips_elf_estimate_stub_size): Likewise.
547 (_bfd_mips_elf_size_dynamic_sections): Likewise.
548 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
549 (mips_finish_exec_plt): Likewise.
550 (_bfd_mips_elf_relax_section): Likewise.
551 (_bfd_mips_elf_insn32): New function.
552 (_bfd_mips_elf_get_synthetic_symtab): Handle insn32 PLT.
553
1bbce132
MR		 5542013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
555
556 * elfxx-mips.h (_bfd_mips_elf_get_synthetic_symtab): New
557 prototype.
558 * elf32-mips.c (elf_backend_plt_sym_val): Remove macro.
559 (bfd_elf32_get_synthetic_symtab): New macro.
560 * elfxx-mips.c (plt_entry): New structure.
561 (mips_elf_link_hash_entry): Add use_plt_entry member.
562 (mips_elf_link_hash_table): Rename plt_entry_size member to
563 plt_mips_entry_size. Add plt_comp_entry_size, plt_mips_offset,
564 plt_comp_offset, plt_got_index entries and plt_header_is_comp
565 members.
566 (STUB_LW_MICROMIPS, STUB_MOVE_MICROMIPS): New macros.
567 (STUB_LUI_MICROMIPS, STUB_JALR_MICROMIPS): Likewise.
568 (STUB_ORI_MICROMIPS, STUB_LI16U_MICROMIPS): Likewise.
569 (STUB_LI16S_MICROMIPS): Likewise.
570 (MICROMIPS_FUNCTION_STUB_NORMAL_SIZE): Likewise.
571 (MICROMIPS_FUNCTION_STUB_BIG_SIZE): Likewise.
572 (micromips_o32_exec_plt0_entry): New variable.
573 (mips16_o32_exec_plt_entry): Likewise.
574 (micromips_o32_exec_plt_entry): Likewise.
575 (mips_elf_link_hash_newfunc): Initialize use_plt_entry.
576 (mips_elf_output_extsym): Update to use gotplt_union's plist
577 member rather than offset.
578 (mips_elf_gotplt_index): Likewise. Remove the VxWorks
579 restriction. Use MIPS_ELF_GOT_SIZE to calculate GOT address.
580 (mips_elf_count_got_symbols): Update to use gotplt_union's plist
581 member rather than offset.
582 (mips_elf_calculate_relocation): Handle MIPS16/microMIPS PLT
583 entries.
584 (_bfd_mips_elf_create_dynamic_sections): Don't set PLT sizes
585 here.
586 (mips_elf_make_plt_record): New function.
587 (_bfd_mips_elf_check_relocs): Update comment. Record occurences
588 of JAL relocations that might need a PLT entry.
589 (_bfd_mips_elf_adjust_dynamic_symbol): Update to use
590 gotplt_union's plist member rather than offset. Set individual
591 PLT entry sizes here. Handle MIPS16/microMIPS PLT entries.
592 Don't set the symbol's value in the symbol table for PLT
593 references here. Don't set the PLT or PLT GOT section sizes
594 here.
595 (mips_elf_estimate_stub_size): Handle microMIPS stubs.
596 (mips_elf_allocate_lazy_stub): Likewise.
597 (mips_elf_lay_out_lazy_stubs): Likewise. Define a _MIPS_STUBS_
598 magic symbol.
599 (mips_elf_set_plt_sym_value): New function.
600 (_bfd_mips_elf_size_dynamic_sections): Set PLT header size and
601 PLT and PLT GOT section sizes here. Set the symbol values in
602 the symbol table for PLT references here. Handle microMIPS
603 annotation of the _PROCEDURE_LINKAGE_TABLE_ magic symbol.
604 (_bfd_mips_elf_finish_dynamic_symbol): Update to use
605 gotplt_union's plist member rather than offset. Handle
606 MIPS16/microMIPS PLT entries. Handle microMIPS stubs.
607 (_bfd_mips_vxworks_finish_dynamic_symbol): Update to use
608 gotplt_union's plist member rather than offset. Use
609 MIPS_ELF_GOT_SIZE to calculate GOT address.
610 (mips_finish_exec_plt): Handle microMIPS PLT. Return status.
611 (_bfd_mips_elf_finish_dynamic_sections): Handle result from
612 mips_finish_exec_plt.
613 (_bfd_mips_elf_link_hash_table_create): Update to use
614 gotplt_union's plist member rather than offset.
615 (_bfd_mips_elf_get_synthetic_symtab): New function.
616
cd6d434c
NC		 6172013-06-24 Wawa <caojinyu@msn.com>
618
619 PR 15657
620 * hash.c (_bfd_stringtab_add): Copy the string if COPY is true.
621
42429eac
RS		 6222013-06-23 Richard Sandiford <rdsandiford@googlemail.com>
623
624 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Move MIPS ELF
625 files to...
626 (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): ...here.
627 * Makefile.in: Regenerate.
628 * config.bfd: Enclose all MIPS ELF targets in #ifdef BFD64.
629 Set want64 to true for them at the end.
630 * targets.c (_bfd_target_vector): Protect MIPS ELF targets with
631 #ifdef BFD64.
632
12d83431
SL		 6332013-06-22 Sandra Loosemore <sandra@codesourcery.com>
634
635 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Don't
636 set sh_entsize for PLT section.
637
b9eead84
YZ		 6382013-06-20 Yufeng Zhang <yufeng.zhang@arm.com>
639
640 * bfd-in.h (bfd_elf64_aarch64_set_options): Add 'extern'.
641 * bfd-in2.h: Re-generated.
642 * elf64-aarch64.c (RELOC_SECTION): Removed.
643 (SWAP_RELOC_IN, SWAP_RELOC_OUT): Ditto.
644 (AARCH64_ELF_OS_ABI_VERSION): Ditto.
645 (elf64_aarch64_link_hash_traverse): Ditto.
646 (elf64_aarch64_size_stubs): Change 'Aarch64' to 'AArch64' in the
647 comment.
648
8847944f
WN		 6492013-06-19 Will Newton <will.newton@linaro.org>
650
651 * configure: Regenerated.
652 * configure.in: Remove aarch64 dependency on elf-ifunc.c.
653 * elf64-aarch64.c: Remove objalloc.h include.
654 (elf64_aarch64_howto_dynrelocs): Remove R_AARCH64_IRELATIVE howto.
655 (struct elf64_aarch64_link_hash_table): Remove ifunc related
656 members. (elf_aarch64_local_htab_hash): Remove function.
657 (elf_aarch64_local_htab_eq): Remove function.
658 (elf_aarch64_get_local_sym_hash): Remove function.
659 (elf64_aarch64_link_hash_table_create): Remove local hash
660 table initialization.
661 (elf64_aarch64_final_link_relocate): Remove sym argument and
662 handling of ifunc symbols.
663 (elf64_aarch64_relocate_section): Don't pass sym argument to
664 elf64_aarch64_final_link_relocate.
665 (elf64_aarch64_gc_sweep_hook): Remove handling of ifunc symbols.
666 (elf64_aarch64_adjust_dynamic_symbol): Likewise.
667 (elf64_aarch64_check_relocs): Likewise.
668 (elf64_aarch64_post_process_headers): Remove call to
669 _bfd_elf_set_osabi.
670 (elf64_aarch64_is_function_type): New function.
671 (elf64_aarch64_allocate_dynrelocs): Remove handling of ifunc
672 symbols. (elf_aarch64_allocate_local_dynrelocs): Remove function.
673 (elf64_aarch64_size_dynamic_sections): Remove call to
674 elf_aarch64_allocate_local_dynrelocs.
675 (elf64_aarch64_create_small_pltn_entry): Remove info argument.
676 Remove creation of R_AARCH64_IRELATIVE dynamic relocs.
677 (elf64_aarch64_finish_dynamic_symbol): Remove handling of ifunc
678 symbols. (elf_aarch64_finish_local_dynamic_symbol): Remove
679 function. (elf64_aarch64_finish_dynamic_sections): Remove call to
680 elf_aarch64_finish_local_dynamic_symbol.
681 (elf64_aarch64_add_symbol_hook): Remove function.
682
2532064a
YZ		 6832013-06-14 Yufeng Zhang <yufeng.zhang@arm.com>
684
685 * elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
686 aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
687 handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
688 R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
689 R_AARCH64_GOT_LD_PREL19.
690
2f47f5fc
NC		 6912013-06-13 Terry Guo <terry.guo@arm.com>
692
693 PR ld/15302
694 * elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
695 ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
696 supports thumb instructions.
697
34064ff3
DD		 6982013-06-11 DJ Delorie <dj@redhat.com>
699
700 * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math.
701
3368874f
WN		 7022013-06-11 Will Newton <will.newton@linaro.org>
703
704 * elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
705 ELF64_R_SYM instead of ELF32_R_SYM.
706
47fc0f1f
NC		 7072013-06-11 Nick Clifton <nickc@redhat.com>
708
709 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
710 checks if the dynamic sections have been created and relaxation
711 has not been performed.
712
692e2b8b
WN		 7132013-06-07 Will Newton <will.newton@linaro.org>
714
715 * configure: Regenerate.
716 * configure.in: Build elf-ifunc.o for AArch64.
717 * elf64-aarch64.c: Include objalloc.h.
718 (elf64_aarch64_howto_dynrelocs): Add R_AARCH64_IRELATIVE howto.
719 (struct elf64_aarch64_link_hash_table): Add members for handling
720 R_AARCH64_IRELATIVE relocations.
721 (elf_aarch64_local_htab_hash): New function.
722 (elf_aarch64_local_htab_eq): New function.
723 (elf_aarch64_get_local_sym_hash): New function.
724 (elf64_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC
725 symbol hash.
726 (elf64_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash.
727 (elf64_aarch64_final_link_relocate): Add sym argument. Add support
728 for handling STT_GNU_IFUNC symbols.
729 (elf64_aarch64_gc_sweep_hook): Add support for garbage collecting
730 references to STT_GNU_IFUNC symbols.
731 (elf64_aarch64_adjust_dynamic_symbol): Add support for handling
732 STT_GNU_IFUNC symbols.
733 (elf64_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC
734 symbols. Ensure we don't increase plt.refcount from -1 to 0.
735 (elf64_aarch64_post_process_headers): Call _bfd_elf_set_osabi.
736 (elf64_aarch64_is_function_type): Remove function.
737 (elf64_aarch64_allocate_dynrelocs): Call
738 _bfd_elf_allocate_ifunc_dyn_relocs for STT_GNU_IFUNC symbols.
739 (elf_aarch64_allocate_local_dynrelocs): New function.
740 (elf64_aarch64_size_dynamic_sections): Call
741 elf_aarch64_allocate_local_dynrelocs. Initialize next_irelative_index.
742 (elf64_aarch64_create_small_pltn_entry): Add info argument.
743 Add support for creating .iplt entries for STT_GNU_IFUNC symbols.
744 (elf64_aarch64_finish_dynamic_symbol): Add support for handling
745 STT_GNU_IFUNC symbols and .iplt.
746 (elf_aarch64_finish_local_dynamic_symbol): New function.
747 (elf64_aarch64_finish_dynamic_sections): Call
748 elf_aarch64_finish_local_dynamic_symbol.
749 (elf64_aarch64_add_symbol_hook): New function.
750
fa549f3b
AM		 7512013-06-03 Alan Modra <amodra@gmail.com>
752
753 * syms.c (_bfd_stab_section_find_nearest_line): Add last_str
754 var. Use it with last_stab.
755
067ec077
CM		 7562013-05-30 Paul Brook <paul@codesourcery.com>
757
758 * bfd-in2.h: Regenerate.
759 * elf32-mips.c (elf_mips_eh_howto): New.
760 (bfd_elf32_bfd_reloc_type_lookup ): Support BFD_RELOC_MIPS_EH.
761 (bfd_elf32_bfd_reloc_name_lookup): Likewise.
762 (mips_elf32_rtype_to_howto): Support R_MIPS_EH.
763 * elf64-mips.c (elf_mips_eh_howto): New.
764 (bfd_elf64_bfd_reloc_type_lookup): Support BFD_RELOC_MIPS_EH.
765 (bfd_elf64_bfd_reloc_name_lookup): Likewise.
766 (mips_elf64_rtype_to_howto): Support R_MIPS_EH.
767 * libbfd.h: Regenerate.
768 * reloc.c (BFD_RELOC_MIPS_EH): New.
769
95e34fb4
NC		 7702013-05-29 Nick Clifton <nickc@redhat.com>
771
772 * dwarf2.c (struct dwarf2_debug): Add fields for handling
773 alternate debug info source.
774 (dwarf_debug_sections): Add entries for alternate .debug_str and
775 .debug_info sections.
776 (dwarf_debug_section_enum): Likewise.
777 (read_alt_indirect_string): New function. Handles a
778 DW_FORM_GNU_strp_alt attribute.
779 (read_alt_indirect_ref): New function. Handles a
780 DW_FORM_GNU_ref_alt attribute.
781 (read_attribute_value): Process DW_FORM_GNU_ref_alt and
782 DW_FORM_GNU_strp_alt.
783 (find_abstract_instance_name): Handle DW_FORM_GNU_ref_alt
784 attributes.
785 (_bfd_dwarf2_cleanup_debug_info): Free alternate debug info
786 sources.
787 * opncls.c (GNU_DEBUGALTLINK): Define.
788 (bfd_get_alt_debug_link_info): New function.
789 (separate_alt_debug_file_exists): New function.
790 (find_separate_debug_file): Add parameters for fetch and check
791 functions.
792 (bfd_follow_gnu_debugaltlink): New function.
793 * bfd-in2.h: Regenerate.
794
418009c2
YZ		 7952013-05-28 Yufeng Zhang <yufeng.zhang@arm.com>
796
797 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE): Rename to ...
798 (BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21): ... this.
799 (BFD_RELOC_AARCH64_TLSDESC_LD64_PREL19): Rename to ...
800 (BFD_RELOC_AARCH64_TLSDESC_LD_PREL19): ... this.
801 * bfd-in2.h: Regenerate.
802 * libbfd.h: Regenerate.
803 * elf64-aarch64.c (IS_AARCH64_TLSDESC_RELOC): Update to use
804 the correct names.
805 (elf64_aarch64_tlsdesc_howto_table): Likewise.
806 (elf64_aarch64_reloc_map): Likewise.
807 (aarch64_resolve_relocation): Likewise.
808 (bfd_elf_aarch64_put_addend): Likewise.
809 (aarch64_tls_transition_without_check): Likewise.
810 (aarch64_reloc_got_type): Likewise.
811 (elf64_aarch64_final_link_relocate): Likewise.
812 (elf64_aarch64_tls_relax): Likewise.
813 (elf64_aarch64_relocate_section): Likewise.
814 (elf64_aarch64_gc_sweep_hook): Likewise.
815 (elf64_aarch64_check_relocs): Likewise.
816
9d782e8d
MW		 8172013-05-26 Mark Wielaard <mjw@redhat.com>
818
819 * cache.c (BFD_CACHE_MAX_OPEN): Remove define.
820 (max_open_files): New static int initialized to zero.
821 (bfd_cache_max_open): New static function to set and return
822 max_open_files.
823 (bfd_cache_init): Use bfd_cache_max_open.
824 (bfd_open_file): Likewise.
825 * configure.in (AC_CHECK_HEADERS): Add sys/resource.h.
826 (AC_CHECK_FUNCS): Add getrlimit.
827 * configure: Regenerated.
828 * config.in: Likewise.
829 * sysdep.h: Check and include sys/resource.h for getrlimit.
830
03ae2d5e
AM		 8312013-05-23 Alan Modra <amodra@gmail.com>
832
833 * format.c (bfd_check_format_matches): Don't match a target in
834 targ_selvecs if some other target is a better match. If
835 targets implement match priority, fall back to the first of
836 the best matches.
837
ad3d9127
AM		 8382013-05-22 Eric Herman <eric@freesa.org>
839
840 PR binutils/15462
841 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Warning fix.
842
5b3905f1
AM		 8432013-05-22 Ralf Dreesen <gamma@dreesen.net>
844
845 PR binutils/15474
846 * srec.c (srec_set_section_contents): Properly convert size
847 and offset to address when octets_per_byte is not unity.
848
8be65dd3
MR		 8492013-05-20 Maciej W. Rozycki <macro@linux-mips.org>
850
851 * elf32-vax.c (elf_vax_instantiate_got_entries): Only set the
852 refcount member of the gotplt_union when resetting the reference
853 count. Adjust comment.
854
593f8f29
WN		 8552013-05-20 Will Newton <will.newton@linaro.org>
856
857 * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove
858 relocs_copied member.
859 (elf64_aarch64_link_hash_newfunc): Remove initialization of
860 relocs_copied member.
861 (elf64_aarch64_copy_indirect_symbol): Remove code to copy
862 relocs_copied member.
863
a0f0eb1e
MR		 8642013-05-19 Maciej W. Rozycki <macro@linux-mips.org>
865
866 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&R
867 function definition.
868
af65e588
CC		 8692013-05-16 Cary Coutant <ccoutant@google.com>
870
871 * ecoff.c (ecoff_link_check_archive_element): Add initializers for
872 external_ext_size and esize.
873
9f6e76f4
TG		 8742013-05-16 Tristan Gingold <gingold@adacore.com>
875
876 * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_16.
877 * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
878
c495064d
AS		 8792013-05-15 Andreas Schwab <schwab@suse.de>
880
881 * elf64-aarch64.c (elf_backend_default_execstack): Define to 0.
882
110a61d3
JB		 8832013-05-10 Joel Brobecker <brobecker@adacore.com>
884
885 * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
886 of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.
887
ceae87f3
JB		 8882013-05-09 Joel Brobecker <brobecker@adacore.com>
889
890 * bfd.c (_bfd_default_error_handler): Replace use of putc
891 by fputc. Add comment explaining why.
892
012b2306
AM		 8932013-05-09 Alan Modra <amodra@gmail.com>
894
895 * elflink.c (elf_link_add_object_symbols): Don't omit reading
896 of symbols when hashes already exist.
897
7b70956d
WN		 8982013-05-07 Will Newton <will.newton@linaro.org>
899
900 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Add a
901 plt_header_size argument for ports where it differs from
902 plt_entry_size.
903 * elf-bfd.h: Likewise.
904 * elf32-i386.c: Pass plt_header_size to
905 _bfd_elf_allocate_ifunc_dyn_relocs.
906 * elf64-x86-64.c: Likewise.
907
1ee9e8b3
WN		 9082013-05-07 Will Newton <will.newton@linaro.org>
909
012b2306 910 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Remove unused
1ee9e8b3
WN		 911 function.
912 * elf-bfd.h: Likewise.
913
b47468a6
CM		 9142013-05-06 Paul Brook <paul@codesourcery.com>
915
012b2306
AM		 916 * elf64-mips.c (elf_mips_gnu_pcrel32): New.
917 (bfd_elf64_bfd_reloc_type_lookup, bfd_elf64_bfd_reloc_name_lookup,
918 mips_elf64_rtype_to_howto): Handle R_MIPS_PC32.
919 * elfn32-mips.c (elf_mips_gnu_pcrel32): New.
920 (bfd_elfn32_bfd_reloc_type_lookup, bfd_elfn32_bfd_reloc_name_lookup,
921 mips_elfn32_rtype_to_howto): Handle R_MIPS_PC32.
b47468a6 922
128205bb
AM		 9232013-05-06 Alan Modra <amodra@gmail.com>
924
925 * elf64-ppc.c (opd_entry_value): Handle case where symbol
926 hashes are not available.
927
f45794cb
AM		 9282013-05-06 Alan Modra <amodra@gmail.com>
929
930 * elflink.c (elf_link_add_object_symbols): Don't save symbol
931 hashes around loading as-needed library. Zero them on allocation,
932 and restore to initial all-zero state if library not needed.
933 Arrange to reuse hashes if we load library again later.
934
d150b1a2
RS		 9352013-05-04 Richard Sandiford <rdsandiford@googlemail.com>
936
937 * elf32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto):
938 Use _bfd_mips_elf_generic_reloc instead of bfd_elf_generic_reloc.
939 * elfn32-mips.c: Likewise.
940 * elf64-mips.c: Likewise.
941
13761a11
NC		 9422013-05-02 Nick Clifton <nickc@redhat.com>
943
944 * archures.c: Add some more MSP430 machine numbers.
945 * config.bfd (msp430): Define targ_selvecs.
946 * configure.in: Add bfd_elf32_msp430_ti_vec.
947 * cpu-msp430.c: Add some more MSP430 machine numbers.
948 * elf32-msp430.c Add support for MSP430X relocations.
949 Add support for TI compiler generated relocations.
950 Add support for sym_diff relocations.
951 Add support for relaxing out of range short branches into long
952 branches.
953 Add support for MSP430 attribute section.
954 * reloc.c: Add MSP430X relocations.
955 * targets.c: Add bfd_elf32_msp430_ti_vec.
956 * bfd-in2.h: Regenerate.
957 * configure: Regenerate.
958 * libbfd.h: Regenerate.
959
df26367c
MR		 9602013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
961
962 * config.bfd: Replace alpha*-*-linuxecoff* pattern with
963 alpha*-*-linux*ecoff*.
964
ed54588d
NC		 9652013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
966
967 PR binutils/15417
968 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
969 zero.
970
b8297068
AM		 9712013-04-30 Alan Modra <amodra@gmail.com>
972
973 * elflink.c (bfd_elf_record_link_assignment): Dont make
974 STV_INTERNAL symbols STV_HIDDEN.
975
b40bf0a2
NC		 9762013-04-29 Nick Clifton <nickc@redhat.com>
977
978 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
979 fragmented .debug_line sections associated with unmarked code
980 sections.
981
aba8c3de
WN		 9822013-04-29 Will Newton <will.newton@linaro.org>
983
984 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
985 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
986
7fcfd62d
NC		 9872013-04-29 Will Newton <will.newton@linaro.org>
988
989 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
990 error check up and add error message.
991
ed5acf27
WN		 9922013-04-26 Will Newton <will.newton@linaro.org>
993
994 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
995
49926cd0
AM		 9962013-04-25 Alan Modra <amodra@gmail.com>
997
998 * config.bfd: Add powerpc64le-linux.
999
05567e3d
L		 10002013-04-24 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
1003 x86_64-*-elf*.
1004
99059e56
RM		 10052013-04-24 Roland McGrath <mcgrathr@google.com>
1006
1007 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
1008 allocate space for PLT header even if IS_IPLT_ENTRY.
1009 (arm_nacl_put_plt0): New function, broken out of ...
1010 (elf32_arm_finish_dynamic_sections): ... here. Call it.
1011 If HTAB->nacl_p, set up the PLT header in .iplt too.
1012 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
1013 a mapping symbol for the start of .iplt too.
1014
544008aa
NC		 10152013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1016
7b5d8d96
NC		 1017 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
1018 BFD_ALIGN to int.
1019 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
1020 variables.
1021 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
1022 to bfd_vma.
1023 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
544008aa 1024
86f7d49b
AM		 10252013-04-22 Alan Modra <amodra@gmail.com>
1026
1027 PR ld/15382
1028 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
1029 sh_size or reloc_count adjustment by count.
1030
bfeb4a28
AM		 10312013-04-22 Alan Modra <amodra@gmail.com>
1032
1033 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
1034 create_linkage_sections here..
1035 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
1036 (create_linkage_sections): Move earlier in file.
1037 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
1038 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
1039
2d0a6933
NC		 10402013-04-19 Nick Clifton <nickc@redhat.com>
1041
1042 PR binutils/15356
1043 * compress.c (decompress_contents): Always call inflateEnd, even
1044 when another inflation operation fails.
1045
a9ea330b
L		 10462013-04-17 H.J. Lu <hongjiu.lu@intel.com>
1047
1048 * elf-ifunc.c: Update copyright year.
1049
a253d456
NC		 10502013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
1051
1052 * coffcode.h: Added a cast to void when a bfd_set_section_*()
1053 macro's return value is ignored.
1054 * elf32-hppa.c: Likewise.
1055 * elf32-tic6x.c: Likewise.
1056 * mach-o.c: Likewise.
1057 * mmo.c: Likewise.
1058 * opncls.c: Likewise.
1059 * peicode.h: Likewise.
1060 * elf32-m32r.c: Check return value of bfd_set_section_*().
1061 * elfnn-ia64.c: Likewise.
1062 * elfxx-mips.c: Likewise.
1063 * vms-alpha.c: Likewise.
1064
1622ff3b
L		 10652013-04-15 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 PR ld/15371
1068 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
1069 regular reference without non-GOT reference when building
1070 shared library.
1071
a22cd6f6
AM		 10722013-04-15 Alan Modra <amodra@gmail.com>
1073
1074 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
1075 cache slot for archives.
1076
ed905580
HPN		 10772013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
1078
1079 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
1080 local variable mmop.
1081
8d6a12ee
NC		 10822013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1083
1084 PR ld/12494
1085 * bfd/elf32-avr.c: Consider all sections to determine if linker
1086 relaxation can safely delete a ret after a call/jmp
1087
79bb5c23
NC		 10882013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
1089
1090 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
1091 INODEs.
1092
36192a8d
TT		 10932013-04-08 Tom Tromey <tromey@redhat.com>
1094
1095 * som.c (bfd_section_from_som_symbol): No longer static.
1096 * som.h (bfd_section_from_som_symbol): Declare.
1097
198f1157
AM		 10982013-04-06 Alan Modra <amodra@gmail.com>
1099
1100 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
1101 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
1102
c69ba956
NC		 11032013-04-05 Nick Clifton <nickc@redhat.com>
1104
1105 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
1106
ff5ac77b
AM		 11072013-04-04 Alan Modra <amodra@gmail.com>
1108
1109 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
1110 * bfd-in2.h: Regenerate.
1111 * elflink.c (elf_link_add_object_symbols): Use new error.
1112
41702d50
NC		 11132013-04-03 Nick Clifton <nickc@redhat.com>
1114
1115 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
1116 (bfd_elf32_bfd_is_target_special_symbol): Define.
1117
cb8af559
NC		 11182013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1119
a22cd6f6
AM		 1120 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
1121 elf64_aarch64_locals to get local GOT reference counts.
cb8af559 1122
1122dc88
DD		 11232013-04-02 DJ Delorie <dj@redhat.com>
1124
1125 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
1126 (rl78_elf_relax_section): Only fetch the next reloc if there is
1127 one expected.
1128
81fbe831
AM		 11292013-03-30 Alan Modra <amodra@gmail.com>
1130
1131 PR ld/15323
1132 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
1133 global symbols referenced by relocs.
1134 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1135 * elf32-bfin.c (bfin_check_relocs): Likewise.
1136 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
1137 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1138 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1139 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1140 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1141 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1142 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1143 * elf32-i370.c (i370_elf_check_relocs): Likewise.
1144 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1145 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
1146 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
1147 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1148 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1149 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1150 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1151 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1152 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
1153 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
1154 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
1155 * elf32-mt.c (mt_elf_check_relocs): Likewise.
1156 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
1157 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
1158 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1159 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
1160 * elf32-s390.c (elf_s390_check_relocs): Likewise.
1161 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
1162 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
1163 * elf32-sh.c (sh_elf_check_relocs): Likewise.
1164 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
1165 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
1166 * elf32-v850.c (v850_elf_check_relocs): Likewise.
1167 * elf32-vax.c (elf_vax_check_relocs): Likewise.
1168 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1169 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1170 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
1171 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
1172 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
1173 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
1174 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1175 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1176 * elf64-s390.c (elf_s390_check_relocs): Likewise.
1177 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
1178 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
1179 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1180 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
1181 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
1182 test indirect/warning links for NULL.
1183
61315175
L		 11842013-03-29 H.J. Lu <hongjiu.lu@intel.com>
1185
1186 PR ld/15323
1187 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
81fbe831 1188 symbol is referenced by a non-shared object.
61315175
L		 1189 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1190
a6f713fc
KK		 11912013-03-28 Joe Seymour <jseymour@codesourcery.com>
1192
1193 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
1194 R_SH_REL32 relocations against undefined weak symbols.
1195
19e08130
AM		 11962013-03-28 Alan Modra <amodra@gmail.com>
1197
1198 * elf64-ppc.c (struct ppc_dyn_relocs): New.
1199 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
1200 into ifunc and non-ifunc.
1201 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
1202 separate ifunc/non-ifunc dynrel counts.
1203 (allocate_got): Always use reliplt for ifunc.
1204 (allocate_dynrelocs): Likewise.
1205 (ppc64_elf_size_dynamic_sections): Likewise.
1206 (ppc64_elf_layout_multitoc): Likewise.
1207 (ppc64_elf_relocate_section): Likewise.
1208
f95f8542
AM		 12092013-03-28 Alan Modra <amodra@gmail.com>
1210
1211 * elf32-ppc.c (struct ppc_dyn_relocs): New.
1212 (ppc_elf_check_relocs): Separate dynrel counts for local syms
1213 into ifunc and non-ifunc.
1214 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
1215 (ppc_elf_size_dynamic_sections): Likewise.
1216 (ppc_elf_relocate_section): Likewise.
1217
7e612e98
AM		 12182013-03-28 Alan Modra <amodra@gmail.com>
1219
1220 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
1221 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
1222 bfd_link_info* and asection* params.
1223 (_bfd_elf_reloc_type_class): Likewise.
1224 * elf.c (_bfd_elf_reloc_type_class): Likewise.
1225 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
1226 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
1227 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
1228 for any reliplt reloc. Don't return reloc_class_plt for
1229 R_PPC_REL24 and R_PPC_ADDR24.
1230 * elf64-ppc.c (allocate_got): Formatting.
1231 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
1232 reliplt reloc.
1233 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
1234 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
1235 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1236 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
1237 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
1238 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
1239 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
1240 Add extra params to the various reloc_type_class functions.
1241
0bed072f
AM		 12422013-03-27 Alan Modra <amodra@gmail.com>
1243
1244 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
1245 masks for all local ifunc syms.
1246 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
1247 (ppc_elf_size_dynamic_sections): Likewise.
1248 (ppc_elf_relocate_section): Likewise.
1249
6f820c85
WN		 12502013-03-27 Will Newton <will.newton@linaro.org>
1251
1252 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1253 dynamic reloc for symbols with dynindx == -1.
1254 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1255 dynamic reloc for symbols with dynindx == -1.
1256
31943882
WN		 12572013-03-27 Will Newton <will.newton@linaro.org>
1258
1259 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
1260 dynamic reloc for non-default visibility undefined weaks.
1261 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
1262 dynamic reloc for non-default visibility undefined weaks.
1263
ffd65175
AM		 12642013-03-26 Alan Modra <amodra@gmail.com>
1265
1266 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
1267 over _bfd_elf_merge_symbol calls.
1268
3a81e825
AM		 12692013-03-26 Alan Modra <amodra@gmail.com>
1270
1271 * elflink.c (elf_link_add_object_symbols): Add assertion for
1272 common override alignment check code. Formatting.
1273
4f3fedcf
AM		 12742013-03-25 Alan Modra <amodra@gmail.com>
1275
1276 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
1277 usual common symbols as well as for dynamic. Add poldbfd param.
1278 Save old bfd. Adjust callers.
1279 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
1280 and "value" by value, not pointer. Adjust caller.
1281 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
1282 Delete code to set same. Use old_bfd and old_alignment from
1283 _bfd_elf_merge_symbol instead. Add default symbol before
1284 alignment and size checks. Wrap overlong lines.
1285
e3c9d234
AM		 12862013-03-25 Alan Modra <amodra@gmail.com>
1287
1288 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
1289 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
1290 when override is true.
1291
6c9b78e6
AM		 12922013-03-25 Alan Modra <amodra@gmail.com>
1293
1294 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
1295 of *sym_hash.
1296
191c0c42
AM		 12972013-03-25 Alan Modra <amodra@gmail.com>
1298
1299 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
1300 Wrap long lines.
1301 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
1302 early in symbol loop.
1303
5d13b3b3
AM		 13042013-03-25 Alan Modra <amodra@gmail.com>
1305
1306 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
1307 (_bfd_elf_init_reloc_shdr): Delete.
1308 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
1309 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
1310 just what is needed.
1311 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
1312
8a56bd02
AM		 13132013-03-23 Alan Modra <amodra@gmail.com>
1314
1315 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
1316 * elflink.c (_bfd_elf_merge_symbol): Make static.
1317 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
1318 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
1319
96f29d96
AM		 13202013-03-23 Alan Modra <amodra@gmail.com>
1321
1322 PR ld/15270
1323 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
1324 or ref_regular for BFD_PLUGIN owned syms, or have them affect
1325 def_dynamic/ref_dynamic.
1326 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
1327 owned syms.
1328
209be8d2
DM		 13292013-03-22 David S. Miller <davem@davemloft.net>
1330
1331 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
1332 hwcaps attribute.
1333
5c0df484
NC		 13342013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
1335
1336 PR ld/14902
1337 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
1338 errors adjusting relocs and symbols.
1339
81f5558e
NC		 13402013-03-21 Michael Schewe <michael.schewe@gmx.net>
1341
1342 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
1343 @(disp:32,ERx) to mov @(disp:16,ERx).
1344 (R_H8_DISP32A16): New reloc.
1345 Comments added and corrected.
1346 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
1347 * bfd-in2.h: Regenerate.
1348 * libbfd.h: Regenerate.
1349
ce63b7b3
KT		 13502013-03-21 Kai Tietz <ktietz@redhat.com>
1351
1352 * coffgen.c (coff_real_object_p): Make global.
1353 * peicode.h (coff_real_object_p): Add prototype.
1354 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
1355 external_PEI_IMAGE_hdr structure.
1356 (coff_swap_filehdr_in): Handle variable header-size.
1357 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
1358 of directory-entiries as specified in pe-header.
1359
088ca6c1
NC		 13602013-03-21 Nick Clifton <nickc@redhat.com>
1361
1362 PR sim/15286
1363 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
1364 iWMMXt and iWMMXt2 processors from attributes.
1365
8877b5e5
AM		 13662013-03-20 Alan Modra <amodra@gmail.com>
1367
1368 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
1369 sh_type according to is_rela.
1370
ffa9430d
AM		 13712013-03-18 Alan Modra <amodra@gmail.com>
1372
1373 PR ld/12549
1374 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
1375 considering whether an --as-needed library is needed.
1376
cc0ea93c
TT		 13772013-03-14 Tom Tromey <tromey@redhat.com>
1378
1379 * opncls.c (bfd_get_debug_link_info): Rename from
1380 get_debug_link_info. Export. Update comment.
1381 (find_separate_debug_file): Update.
1382 * bfd-in2.h: Rebuild.
1383
59c108f7
NC		 13842013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1385
a22cd6f6 1386 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
59c108f7 1387 support.
a22cd6f6 1388 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
59c108f7
NC		 1389 relocs.
1390
abb3f6cc
NC		 13912013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
1392
1393 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
1394 * elf.c (elfcore_write_s390_tdb): New function.
1395 (elfcore_write_register_note): Call it.
1396 (elfcore_grok_s390_tdb): New function.
1397 (elfcore_grok_note): Call it.
1398
af924177
MR		 13992013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
1400
1401 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
1402
48385e38
CV		 14032013-03-05 Corinna Vinschen <vinschen@redhat.com>
1404
1405 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
1406
f75e0e33
AM		 14072013-03-04 Alan Modra <amodra@gmail.com>
1408
1409 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
1410 non-zero addends when relocatable, rather than addends >= 32768.
1411 Always zero "addend" before applying relocation.
1412
17e3916e
NC		 14132013-03-04 Nick Clifton <nickc@redhat.com>
1414
1415 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
1416 file pointer offsets for thin archives.
1417
3064e1ff
JB		 14182013-02-28 Nathan Sidwell <nathan@codesourcery.com>
1419
1420 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
1421 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
1422
4107ae22
DD		 14232013-02-27 DJ Delorie <dj@redhat.com>
1424
1425 * reloc.c (BFD_RELOC_RL78_CODE): Add.
1426 * libbfd.h: Regenerate.
1427 * bfd-in2.h: Regenerate.
1428 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
1429 references in compuated relocs.
1430
730fbaf8
AG		 14312013-02-26 Anthony Green <green@moxielogic.com>
1432
1433 * config.bfd: Extend moxie-rtems target triplet name support.
1434
35399224
L		 14352013-02-21 H.J. Lu <hongjiu.lu@intel.com>
1436
1437 PR ld/15167
1438 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
1439 unique_global only for definition.
1440 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
1441 here.
1442 (elf_link_add_object_symbols): Set unique_global only
1443 for definition.
1444
c0355132
AM		 14452013-02-21 Alan Modra <amodra@gmail.com>
1446
1447 * elf-bfd.h (struct elf_build_id): Extracted from..
1448 (struct elf_build_id_info): ..here. Delete.
1449 (struct output_elf_obj_tdata): New, extracted from..
1450 (struct elf_obj_tdata): ..here. Reorganize for better packing.
1451 Add "o" field.
1452 (elf_program_header_size): Reference tdata->o.
1453 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1454 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
1455 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
1456 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
1457 when opening bfd in any mode that might write.
1458 (_bfd_elf_write_object_contents): Use build_id field in
1459 output_elf_obj_tdata.
1460 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
1461 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
1462
228e534f
AM		 14632013-02-21 Alan Modra <amodra@gmail.com>
1464
1465 * elf-bfd.h (struct core_elf_obj_tdata): New.
1466 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
1467 core_program, and core_command. Add "core".
1468 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
1469 Update all refs to tdata core fields.
1470 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
1471 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
1472 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
1473 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
1474 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
1475 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
1476 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
1477 to tdata core fields.
1478
12bd6957
AM		 14792013-02-21 Alan Modra <amodra@gmail.com>
1480
1481 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
1482 Delete num_locals and num_globals.
1483 (elf_num_locals, elf_num_globals): Don't define.
1484 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
1485 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
1486 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
1487 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
1488 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
1489 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
1490 accessor macros.
1491 * elf.c (elf_map_symbols): Add pnum_locals param. Return
1492 number of locals syms via new param.
1493 (swap_out_syms): Adjust to suit elf_map_symbols change.
1494
cbf8d970
MR		 14952013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
1496
1497 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
1498 STO_MICROMIPS annotation.
1499
30e8ee25
AM		 15002013-02-19 Alan Modra <amodra@gmail.com>
1501
1502 * configure.in: Bump version to 2.23.52.
1503 * elf-bfd.h (struct elf_build_id_info): New.
1504 (struct elf_obj_tdata): Delete after_write_object_contents,
1505 after_write_object_contents_info and build_id_size. Make build_id
1506 a pointer to struct elf_build_id_info.
1507 * elf.c (_bfd_elf_write_object_contents): Style. Update
1508 after_write_ibject_contents invocation.
1509 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
1510 allow zero size notes.
1511 * configure: Regenerate.
1512
5b175e56
MR		 15132013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1514
1515 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
1516 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1517 (micromips_elf64_howto_table_rela): Likewise.
1518 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1519 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
1520 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
1521 (elf_micromips_howto_table_rela): Likewise.
1522 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
1523
e8faf7d1
MR		 15242013-02-18 Paul Brook <paul@codesourcery.com>
1525
1526 * elfxx-mips.c (MICROMIPS_P): New macro.
1527 (_bfd_mips_elf_symbol_processing): Use it.
1528
c164a95d
MR		 15292013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
1530
1531 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
1532 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
1533
d45f8bda
AM		 15342013-02-18 Alan Modra <amodra@gmail.com>
1535
1536 PR ld/12549
1537 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
1538 (_bfd_elf_strtab_clear_all_refs): Declare.
1539 (_bfd_elf_strtab_resize): Declare.
1540 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
1541 (_bfd_elf_strtab_clear_all_refs): New function.
1542 (_bfd_elf_strtab_resize): Likewise.
1543 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
1544
698600e4
AM		 15452013-02-18 Alan Modra <amodra@gmail.com>
1546
1547 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
1548 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
1549 and elf_text_section to..
1550 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
1551 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
1552 (struct alpha_elf_find_line): ..this.
1553 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
1554
3d5bef4c
L		 15552013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1556
1557 PR ld/15146
1558 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1559 for references from the dummy bfd.
1560
313ed4a9
L		 15612013-02-16 H.J. Lu <hongjiu.lu@intel.com>
1562
1563 PR ld/15149
1564 * elflink.c (elf_link_add_object_symbols): Also track weak
1565 references.
1566
989fbeff
L		 15672013-02-15 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 PR binutils/15151
1570 * archive.c (_bfd_find_nested_archive): Don't allow a nested
1571 archive pointing to itself.
1572 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
1573
a043396b
NC		 15742013-02-15 Nick Clifton <nickc@redhat.com>
1575
1576 PR binutils/15140
1577 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
1578 accessing a corrupt nested archive.
1579
13db6b44
RS		 15802013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
1581
1582 * elfxx-mips.c (mips_got_page_ref): New structure.
1583 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
1584 pair to represent the anchor point.
1585 (mips_got_info): Add a got_page_refs field.
1586 (mips_elf_link_hash_table): Add a sym_cache field.
1587 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
1588 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
1589 new anchor representation.
1590 (mips_elf_create_got_info): Create got_page_refs rather than
1591 got_page_entries.
1592 (mips_elf_record_got_page_ref): New function.
1593 (mips_elf_pages_for_range): Move further down file.
1594 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
1595 Use a section rather than a (bfd, symndx) pair to represent the
1596 anchor point.
1597 (mips_elf_resolve_got_page_ref): New function.
1598 (mips_elf_resolve_final_got_entries): Use it to populate
1599 got_page_entries.
1600 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
1601 rather than mips_elf_record_got_page_entry. Only nullify h
1602 afterwards.
1603 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
1604 earlier.
1605
57093f5e
RS		 16062013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
1607
1608 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
1609 in g->relocs.
1610
9c3f90c4
AM		 16112013-02-12 Alan Modra <amodra@gmail.com>
1612
1613 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
1614 suitable definition when using generic linker hash table.
1615
476366af
RS		 16162013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1617
1618 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
1619 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
1620 mips_elf_traverse_got_arg. Count GOT entries.
1621 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
1622 as argument. Update after above changes.
1623 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
1624 mips_elf_count_got_entries. Update the calls to
1625 mips_elf_resolve_final_got_entries.
1626
9ab066b4
RS		 16272013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1628
1629 * elfxx-mips.c (mips_got_tls_type): New enum.
1630 (mips_got_entry): Add tls_initialized.
1631 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
1632 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
1633 GOT_TLS_TYPE masks.
1634 (mips_elf_reloc_tls_type, mips_tls_got_entries)
1635 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
1636 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
1637 than GOT_NORMAL.
1638 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
1639 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
1640 tls_initialized rather than GOT_TLS_DONE.
1641 (mips_tls_got_index): Delete.
1642 (mips_elf_local_got_index, mips_elf_global_got_index): Use
1643 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
1644 (mips_elf_record_got_entry): Initialize tls_initialized.
1645
6c42ddb9
RS		 16462013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1647
1648 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
1649 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
1650 tls_ie_got_offset and tls_gd_got_offset.
1651 (mips_elf_link_hash_newfunc): Remove initialization.
1652 (mips_elf_create_got_info): Likewise.
1653 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
1654 (mips_tls_single_got_index): Delete.
1655 (mips_elf_local_got_index): Always use the GOT entry to track
1656 GOT indices.
1657 (mips_elf_global_got_index): Likewise.
1658 (mips_elf_create_local_got_entry): Assert that TLS entries have
1659 already been allocated.
1660 (mips_elf_record_global_got_symbol): Don't initialize
1661 tls_ie_type or tls_gd_type.
1662 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
1663 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
1664 entry.
1665 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
1666 the GOT entries.
1667 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
1668 have been allocated.
1669 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
1670 tls_ie_type and tls_gd_type.
1671
ebc53538
RS		 16722013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1673
1674 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
1675 aliasing violation. Check for htab allocation failures.
1676
13fbec83
RS		 16772013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1678
1679 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
1680 split out from...
1681 (mips_elf_global_got_index): ...here. Reorder arguments so that
1682 the output bfd and info come first.
1683 (mips_elf_calculate_relocation): Update the call to
1684 mips_elf_global_got_index accordingly.
1685 (_bfd_mips_elf_finish_dynamic_symbol): Use
1686 mips_elf_primary_global_got_index rather than
1687 mips_elf_global_got_index.
1688 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
1689
3dff0dd1
RS		 16902013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1691
1692 * elfxx-mips.c (mips_got_entry): Update comments.
1693 (mips_elf_multi_got_entry_eq): Rename to...
1694 (mips_elf_got_entry_eq): ...this, deleting the old definition.
1695 (mips_elf_create_got_info): Remove master_got_p argument.
1696 Always use mips_elf_got_entry_eq.
1697 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
1698 Update calls accordingly.
1699
d7206569
RS		 17002013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1701
1702 * elfxx-mips.c (mips_got_info): Remove bfd2got.
1703 (mips_elf_bfd2got_hash): Delete.
1704 (mips_elf_got_per_bfd_arg): Remove bfd2got.
1705 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
1706 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
1707 g->next to test for the multigot case. Use mips_elf_bfd_got rather
1708 than mips_elf_got_for_ibfd.
1709 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
1710 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
1711 (mips_elf_make_got_per_bfd): Replace with...
1712 (mips_elf_add_got_entry): ...this new function.
1713 (mips_elf_make_got_pages_per_bfd): Replace with...
1714 (mips_elf_add_got_page_entry): ...this new function.
1715 (mips_elf_merge_got_with): Replace bfd2got argument with separate
1716 bfd and GOT arguments. Use mips_elf_add_got_entry and
1717 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
1718 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
1719 to set the BFD's GOT and free the old table.
1720 (mips_elf_merge_got): Replace bfd2got argument with separate
1721 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
1722 Use mips_elf_count_got_entries to count the number of entries in
1723 each GOT. Update the calls to mips_elf_merge_got_with.
1724 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
1725 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
1726 (mips_elf_multi_got): Don't create the bfd2got hash table.
1727 Replace hash table traversal with a walk over the input bfds,
1728 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
1729 to set the output bfd's GOT.
1730 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
1731 bfds use the master GOT in the single-GOT case.
1732 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
1733 rather than mips_elf_got_for_ibfd.
1734
ee227692
RS		 17352013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1736
1737 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
1738 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
1739 (mips_elf_record_global_got_symbol): Update the hash entry before
1740 adding the mips_got_entry. Use mips_elf_record_got_entry to do
1741 the latter.
1742 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
1743 (mips_elf_record_got_page_entry): Record the entry in both the
1744 master and bfd GOTs.
1745
72e7511a
RS		 17462013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1747
1748 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
1749 create another one if necessary.
1750 (mips_elf_set_gotidx): New function.
1751 (mips_elf_set_global_gotidx): Use it.
1752 (mips_elf_initialize_tls_index): Likewise. Take a
1753 mips_elf_traverse_got_arg as argument.
1754 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
1755 (mips_elf_multi_got): Likewise. Cope with error returns from
1756 mips_elf_set_global_gotidx.
1757
ab361d49
RS		 17582013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1759
1760 * elfxx-mips.c (mips_got_info): Add relocs field.
1761 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
1762 with...
1763 (mips_elf_traverse_got_arg): ...this new structure.
1764 (mips_elf_count_local_tls_relocs): Delete.
1765 (mips_elf_count_global_tls_relocs): Likewise.
1766 (mips_elf_count_got_entry): New function.
1767 (mips_elf_count_local_got_entries): Likewise.
1768 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
1769 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
1770 (mips_elf_record_local_got_symbol): Don't count got entries here.
1771 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
1772 (mips_elf_set_global_got_offset): Split into...
1773 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
1774 new functions. Take a mips_elf_traverse_got_arg rather than a
1775 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
1776 Use g->relocs to record the number of relocs needed for global GOT
1777 entries.
1778 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
1779 mips_elf_set_global_got_offset_arg. Use the relocs field to count
1780 relocations. Update for above function split.
1781 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
1782 to count both the number of GOT entries and the number of TLS
1783 relocs required by local entries. Likewise
1784 mips_elf_count_global_tls_entries and global entries.
1785 Remove uses of mips_elf_count_local_tls_relocs and
1786 mips_elf_count_global_tls_relocs.
1787
e641e783
RS		 17882013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1789
1790 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
1791 to say that each structure represents only one type of TLS reference.
1792 (GOT_TLS_TYPE): New define.
1793 (mips_elf_link_hash_entry): Temporarily split tls_type and
1794 tls_got_offset into two variables each.
1795 (mips_elf_link_hash_newfunc): Update accordingly.
1796 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
1797 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
1798 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
1799 (mips_tls_got_relocs): Use a switch statement.
1800 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
1801 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
1802 local "offset" variable.
1803 (mips_tls_got_index): Remove r_type argument and assert. Remove
1804 code that handled entries with two TLS types; always use the
1805 original got_index instead.
1806 (mips_tls_single_got_index): New function.
1807 (mips_elf_local_got_index): Use entry->tls_type to check for
1808 TLS entries. Use mips_tls_single_got_index. Update call to
1809 mips_tls_got_index.
1810 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
1811 Use p->tls_type to check for TLS entries. Update call to
1812 mips_tls_got_index. Use mips_tls_single_got_index.
1813 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
1814 Use entry.tls_type to check for TLS entries.
1815 (mips_elf_record_global_got_symbol): Replace tls_flag argument
1816 with r_type argument. Use mips_elf_reloc_tls_type.
1817 Set up the new hash entry fields.
1818 (mips_elf_record_local_got_symbol): Replace tls_flag argument
1819 with r_type argument. Use mips_elf_reloc_tls_type and
1820 mips_tls_got_entries. Remove code that handled entries
1821 with multiple TLS types.
1822 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
1823 (mips_elf_initialize_tls_index): Handle new hash entry fields.
1824 Use equality rather than masks when checking for specific TLS types.
1825 Use mips_tls_got_entries. Remove code that handled entries
1826 with multiple TLS types.
1827 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
1828 testing the hash table entry.
1829 (_bfd_mips_elf_check_relocs): Update calls to
1830 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
1831 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
1832 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
1833
d9bf376d
RS		 18342013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1835
1836 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
1837 (mips_elf_got_entry_hash): ...this, deleting the old version.
1838 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
1839 both types of GOT.
1840
5334aa52
RS		 18412013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1842
1843 * elfxx-mips.c (mips_elf_create_got_info): New function.
1844 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
1845 (mips_elf_create_got_section): Likewise.
1846
946c668d
RS		 18472013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1848
1849 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
1850 gotidx to -1.
1851
59b08994
RS		 18522013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1853
1854 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
1855
d222d210
RS		 18562013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1857
1858 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
1859 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
1860
1fd20d70
RS		 18612013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1862
1863 * elfxx-mips.c (mips_elf_count_global_tls_entries)
1864 (mips_elf_count_global_tls_relocs): Don't count indirect or
1865 warning symbols.
1866 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
1867 number of TLS entries were allocated.
1868
7d94b319
RS		 18692013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1870
1871 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
1872
17214937
RS		 18732013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1874
1875 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
1876 if there are TLS relocations.
1877
9efeb38d
RS		 18782013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
1879
1880 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
1881 (mips_elf_resolve_final_got_entries): Remove bogus comment.
1882
9c3f90c4
AM		 18832013-02-11 Alan Modra <amodra@gmail.com>
1884
1885 * elfcode.h (elf_checksum_contents): Free contents.
1886 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
1887 * elflink.c (_bfd_elf_link_hash_table_free): New function.
1888 (elf_final_link_free): New function, extracted from..
1889 (bfd_elf_final_link): ..here. Always call
1890 _bfd_elf_write_section_eh_frame_hdr.
1891 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
1892 _bfd_elf_link_hash_table_free.
1893 * libbfd-in.h (_bfd_merge_sections_free): Declare.
1894 * libbfd.h: Regenerate.
1895 * merge.c (_bfd_merge_sections_free): New function.
1896 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
1897 hdr_info->array.
1898 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
1899 _bfd_elf_link_hash_table_free.
1900 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
1901 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
1902 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
1903 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
1904 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
1905 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
1906 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
1907 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
1908 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
1909 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
1910 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
1911 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
1912 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
1913 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
1914 (bfd_elf32_bfd_link_hash_table_free): Don't define.
1915 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
1916 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
1917
7bf52ea2
AM		 19182013-02-10 Alan Modra <amodra@gmail.com>
1919
1920 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
1921 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
1922 * m68klinux.c (linux_link_hash_table_create): Likewise.
1923 * sparclinux.c (linux_link_hash_table_create): Likewise.
1924 * sunos.c (sunos_link_hash_table_create): Likewise.
1925 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
1926 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
1927 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
1928 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
1929 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
1930 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
1931 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
1932 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
1933 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
1934 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
1935 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
1936 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
1937 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
1938 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
1939 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
1940 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
1941 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
1942 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
1943 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
1944 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
1945 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
1946 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
1947 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
1948 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
1949 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
1950 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
1951 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
1952 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
1953
22cdc249
AM		 19542013-02-10 Alan Modra <amodra@gmail.com>
1955
1956 * i386linux.c (linux_link_hash_table_create): Allocate table
1957 with bfd_zmalloc, not bfd_alloc.
1958 * pdp11.c (link_hash_table_create): Allocate table with
1959 bfd_malloc, not bfd_alloc.
1960 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
1961 with bfd_zmalloc, not bfd_zalloc.
1962 (bfin_link_hash_table_create): Likewise.
1963 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1964 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1965
0e5de31a
AM		 19662013-02-10 Alan Modra <amodra@gmail.com>
1967
1968 PR ld/15113
1969 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1970
ad1fc92a
NC		 19712013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1972
1973 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1974 sections.
34c67f14
NC		 1975 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1976 symbol.
ad1fc92a 1977
170a8295
YZ		 19782013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1979
1980 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1981 288 to 272.
1982
619a703e
AM		 19832013-02-08 Alan Modra <amodra@gmail.com>
1984
1985 PR binutils/15106
1986 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1987 * elf.c (elf_find_function): Revert last change. Use new
1988 tdata field rather than static vars for cache.
1989
02acbe22
L		 19902013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1991
1992 PR ld/15107
1993 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1994 symbol is defined in regular object.
1995
1965d5f2
AM		 19962013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1997
1998 PR binutils/15106
1999 * elf.c (elf_find_function): Don't cache if symbols change.
2000
dafbc74d
AM		 20012013-02-07 Alan Modra <amodra@gmail.com>
2002
2003 PR binutils/14873
2004 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
2005 copy attributes from or to non-ELF.
2006
20e52bd2
L		 20072013-02-06 H.J. Lu <hongjiu.lu@intel.com>
2008
2009 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
2010 for non-zero TLS symbol.
2011 (elf_i386_relocate_section): Don't resolve size relocation against
2012 non-zero TLS symbol.
2013 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
2014 pc_count for non-zero TLS symbol.
2015 (elf_x86_64_relocate_section): Don't resolve size relocation
2016 against non-zero TLS symbol.
2017
36591ba1 20182013-02-06 Sandra Loosemore <sandra@codesourcery.com>
20e52bd2 2019 Andrew Jenner <andrew@codesourcery.com>
36591ba1
SL		 2020
2021 Based on patches from Altera Corporation.
2022
2023 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
2024 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
2025 (BFD_BACKENDS): Add elf32-nios2.lo.
2026 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
2027 * Makefile.in: Regenerated.
2028 * configure.in: Add entries for bfd_elf32_bignios2_vec and
2029 bfd_elf32_littlenios2_vec.
2030 * configure: Regenerated.
2031 * config.bfd: Add cases for nios2.
2032 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
2033 (bfd_mach_nios2): Define.
2034 (bfd_nios2_arch): Declare.
2035 (bfd_archures_list): Add bfd_nios2_arch.
2036 * targets.c (bfd_elf32_bignios2_vec): Declare.
2037 (bfd_elf32_littlenios2_vec): Declare.
2038 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
2039 bfd_elf32_littlenios2_vec.
2040 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
2041 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
2042 * bfd-in2.h: Regenerated.
2043 * libbfd.h: Regenerated.
2044 * cpu-nios2.c: New file.
2045 * elf32-nios2.c: New file.
2046
ca6b5f82
AM		 20472013-02-06 Alan Modra <amodra@gmail.com>
2048
2049 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
2050 stubs in stub_bfd.
2051
37ba9f93
AM		 20522013-02-06 Alan Modra <amodra@gmail.com>
2053
2054 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2055 * Makefile.in: Regenerate.
2056
70a38d42
SDJ		 20572013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
2058 Pedro Alves <palves@redhat.com>
2059
2060 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
2061 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
2062 declaration.
2063 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
2064 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
2065 * elf-linux-psinfo.h: New file.
2066 * elf.c: Include elf-linux-psinfo.h.
2067 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
2068 New functions.
2069 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
2070 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
2071 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
2072 (elfcore_write_ppc_linux_prpsinfo32): New function.
2073
5ee43bc4
TG		 20742013-02-04 Tristan Gingold <gingold@adacore.com>
2075
2076 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
2077 start address.
2078
0cadb185
AM		 20792013-02-04 Alan Modra <amodra@gmail.com>
2080
2081 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
2082 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
2083 * Makefile.in: Regenerate.
2084 * po/SRC-POTFILES.in: Regenerate.
2085
5d42dfb5
AM		 20862013-02-04 Alan Modra <amodra@gmail.com>
2087
2088 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
2089 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
2090
c57da1a7
AM		 20912013-02-01 Alan Modra <amodra@gmail.com>
2092
2093 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
2094 clears def_regular.
2095
c0fd7846
TG		 20962013-01-31 Tristan Gingold <gingold@adacore.com>
2097
2098 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
2099 earlier. Fix status checking of bfd_mach_o_scan_start_address.
2100 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
2101
b45b6908
AM		 21022013-01-31 Alan Modra <amodra@gmail.com>
2103 David S. Miller <davem@davemloft.net>
2104
2105 PR ld/15056
2106 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
2107 references to __tls_get_addr.
2108 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
2109 vtinherit and vtentry reloc handling too.
2110 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
2111
bcaa2f82
AM		 21122013-01-31 Alan Modra <amodra@gmail.com>
2113
2114 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
2115
22aa0c7e
AM		 21162013-01-31 Alan Modra <amodra@gmail.com>
2117
2118 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
2119
bc30df16
AM		 21202013-01-28 Alan Modra <amodra@gmail.com>
2121
2122 * elf64-ppc.c: Use %T to print symbols names and remove redundant
2123 "relocation" in error messages throughout file.
2124 (ppc64_elf_relocate_section): Remove sibling call error message,
2125 replace with "call lacks nop". Specially report errors for
2126 branches to function entry points via OPD lookup and branches
2127 to stubs. Remove NULL symbol handling now done by %T.
2128
89d7b8aa
AM		 21292013-01-28 Alan Modra <amodra@gmail.com>
2130
2131 * archive.c (bfd_generic_archive_p): Return target and keep
2132 ardata on partial matches.
2133 * format.c (bfd_check_format_matches): Adjust for above
2134 change. Remove bfd_error_file_ambiguously_recognized dead
2135 code.
2136
c9ba0c87
AM		 21372013-01-26 Alan Modra <amodra@gmail.com>
2138
2139 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
2140 bfd_preserve_finish): Move to..
2141 * format.c: ..here, splitting out..
2142 (bfd_reinit): ..this. New function.
2143 (bfd_check_format_matches): Use bfd_preserve_save/restore to
2144 keep bfd state for a match.
2145 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
2146 * elfcore.h (elf_core_file_p): Likewise.
2147 * mach-o.c (bfd_mach_o_header_p): Likewise.
2148 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
2149 * xsym.c (bfd_sym_object_p): Likewise.
2150 * mmo.c (mmo_scan): Clear abfd->symcount.
2151 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
2152 * section.c (bfd_section_list_clear): Clear section_htab.count.
2153 * bfd-in2.h: Regenerate.
2154
d79dcc73
NC		 21552013-01-25 Michael Schewe <michael.schewe@gmx.net>
2156
2157 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
2158 second reloc, make sure that the reloc potentially exists first.
2159
78c8d46c
NC		 21602013-01-24 Nick Clifton <nickc@redhat.com>
2161
2162 * archures.c: Add bfd_mach_v850e3v5.
2163 * bfd-in2.h: Regenerate.
2164 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
2165 * cpu-v850_rh850.c: Likewise.
2166 * elf32-v850.c: Add support for v850e3v5 architecture.
2167
1a18f0ae
NC		 21682013-01-23 Markos Chandras <markos.chandras@imgtec.com>
2169
2170 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
2171
f65a9e53
AM		 21722013-01-23 Leif Ekblad <leif@rdos.net>
2173
2174 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
2175
3bea1fcb
L		 21762013-01-18 H.J. Lu <hongjiu.lu@intel.com>
2177
2178 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
2179 non-zero TLS symbol.
2180 (elf_i386_relocate_section): Resolve size relocation against
2181 non-zero TLS symbol.
2182 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
2183 for non-zero TLS symbol.
2184 (elf_x86_64_relocate_section): Resolve size relocation against
2185 non-zero TLS symbol.
2186
b1b00fcc
MF		 21872013-01-18 Mike Frysinger <vapier@gentoo.org>
2188
2189 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
2190 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
2191 true.
2192
06a6a421
L		 21932013-01-17 H.J. Lu <hongjiu.lu@intel.com>
2194
2195 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
2196 PC-relative relocation.
2197 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
2198 as PC-relative relocation.
2199
6a3e1bae
L		 22002013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2201
2202 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
2203 check.
2204 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
2205
2206 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
2207 and R_X86_64_SIZE64 check.
2208 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
2209 nor R_X86_64_SIZE64.
2210
1788fc08
L		 22112013-01-16 H.J. Lu <hongjiu.lu@intel.com>
2212
2213 * bfd-in2.h: Regenerated.
2214 * libbfd.h: Likewise.
2215
2216 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
2217 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
2218 (elf_i386_check_relocs): Handle R_386_SIZE32.
2219 (elf_i386_gc_sweep_hook): Likewise.
2220 (elf_i386_relocate_section): Likewise.
2221
2222 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
2223 and R_X86_64_SIZE64 entries.
2224 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
2225 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
2226 (elf_x86_64_reloc_name_lookup): Likewise.
2227 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
2228 R_X86_64_SIZE64.
2229 (elf_x86_64_gc_sweep_hook): Likewise.
2230 (elf_x86_64_relocate_section): Likewise.
2231
2232 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
2233 BFD_RELOC_SIZE64.
2234
1e536451
L		 22352013-01-15 H.J. Lu <hongjiu.lu@intel.com>
2236
2237 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
2238 with R_X86_64_RELATIVE64.
2239
77bf820f
NC		 22402013-01-15 Nick Clifton <nickc@redhat.com>
2241
2242 * elf32-msp430.c: Fix spelling typo.
2243
e2458743
AM		 22442013-01-15 Alan Modra <amodra@gmail.com>
2245
2246 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
2247 plt-thread-safe.
2248
405bf443
AM		 22492013-01-14 Alan Modra <amodra@gmail.com>
2250
2251 PR binutils/14813
2252 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
2253 (memory_bclose): Likewise. Return 0 on success.
2254 * cache.c (cache_bclose): Likewise.
2255 * opncls.c (opncls_bclose, bfd_close): Likewise.
2256 * vms-lib.c (vms_lib_bclose): Likewise.
2257 * libbfd.h: Regenerate.
2258
ee659f1f
AM		 22592013-01-13 Alan Modra <amodra@gmail.com>
2260
2261 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
2262 Add ref_dynamic_nonweak.
2263 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
2264 (_bfd_elf_merge_symbol): Don't call above function. Move
2265 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
2266 clear dynamic_def.
2267 (elf_link_add_object_symbols): Delete redundant "override" test.
2268 Don't set dynamic_def here.
2269 (elf_link_output_extsym): Update.
2270
68c4a57e
L		 22712013-01-12 H.J. Lu <hongjiu.lu@intel.com>
2272
2273 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
2274 normal and TLS symbol access.
2275 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2276
02be4619
AM		 22772013-01-12 Alan Modra <amodra@gmail.com>
2278
2279 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
2280 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
2281 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
2282
a4542f1b
AM		 22832013-01-12 Alan Modra <amodra@gmail.com>
2284
2285 PR ld/12549
2286 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
2287 (_bfd_elf_strtab_clear_all_refs): Define.
2288 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
2289 (_bfd_elf_strtab_clear_all_refs): Delete.
2290 * elflink.c (elf_link_add_object_symbols): Clear out added
2291 strtab refs. Correct handling of warning common symbols.
2292
68ffbac6
L		 22932013-01-10 H.J. Lu <hongjiu.lu@intel.com>
2294
2295 * aout0.c: Remove trailing white spaces.
2296 * archive.c: Likewise.
2297 * archures.c: Likewise.
2298 * bfd-in.h: Likewise.
2299 * bfd-in2.h: Likewise.
2300 * coff-alpha.c: Likewise.
2301 * coff-i860.c: Likewise.
2302 * coff-mips.c: Likewise.
2303 * coff-ppc.c: Likewise.
2304 * coff-tic80.c: Likewise.
2305 * coff-x86_64.c: Likewise.
2306 * coff-z80.c: Likewise.
2307 * coffcode.h: Likewise.
2308 * coffgen.c: Likewise.
2309 * cofflink.c: Likewise.
2310 * compress.c: Likewise.
2311 * corefile.c: Likewise.
2312 * cpu-arm.c: Likewise.
2313 * cpu-avr.c: Likewise.
2314 * cpu-bfin.c: Likewise.
2315 * cpu-cr16.c: Likewise.
2316 * cpu-cr16c.c: Likewise.
2317 * cpu-crx.c: Likewise.
2318 * cpu-h8300.c: Likewise.
2319 * cpu-i386.c: Likewise.
2320 * cpu-lm32.c: Likewise.
2321 * cpu-m68k.c: Likewise.
2322 * cpu-moxie.c: Likewise.
2323 * cpu-msp430.c: Likewise.
2324 * cpu-sh.c: Likewise.
2325 * cpu-xc16x.c: Likewise.
2326 * dwarf2.c: Likewise.
2327 * ecofflink.c: Likewise.
2328 * ecoffswap.h: Likewise.
2329 * elf-ifunc.c: Likewise.
2330 * elf-m10300.c: Likewise.
2331 * elf-vxworks.c: Likewise.
2332 * elf32-avr.c: Likewise.
2333 * elf32-avr.h: Likewise.
2334 * elf32-cr16.c: Likewise.
2335 * elf32-cr16c.c: Likewise.
2336 * elf32-cris.c: Likewise.
2337 * elf32-crx.c: Likewise.
2338 * elf32-frv.c: Likewise.
2339 * elf32-hppa.c: Likewise.
2340 * elf32-i860.c: Likewise.
2341 * elf32-ip2k.c: Likewise.
2342 * elf32-iq2000.c: Likewise.
2343 * elf32-m32c.c: Likewise.
2344 * elf32-m68hc1x.c: Likewise.
2345 * elf32-msp430.c: Likewise.
2346 * elf32-mt.c: Likewise.
2347 * elf32-ppc.c: Likewise.
2348 * elf32-rl78.c: Likewise.
2349 * elf32-s390.c: Likewise.
2350 * elf32-score.h: Likewise.
2351 * elf32-sh-symbian.c: Likewise.
2352 * elf32-sh.c: Likewise.
2353 * elf32-spu.c: Likewise.
2354 * elf32-tic6x.c: Likewise.
2355 * elf32-v850.c: Likewise.
2356 * elf32-xc16x.c: Likewise.
2357 * elf32-xtensa.c: Likewise.
2358 * elf64-alpha.c: Likewise.
2359 * elf64-hppa.c: Likewise.
2360 * elf64-ppc.c: Likewise.
2361 * elf64-s390.c: Likewise.
2362 * elfcore.h: Likewise.
2363 * elflink.c: Likewise.
2364 * elfxx-mips.c: Likewise.
2365 * elfxx-sparc.c: Likewise.
2366 * elfxx-tilegx.c: Likewise.
2367 * ieee.c: Likewise.
2368 * libcoff.h: Likewise.
2369 * libpei.h: Likewise.
2370 * libxcoff.h: Likewise.
2371 * linker.c: Likewise.
2372 * mach-o-i386.c: Likewise.
2373 * mach-o-target.c: Likewise.
2374 * mach-o.c: Likewise.
2375 * mach-o.h: Likewise.
2376 * mmo.c: Likewise.
2377 * opncls.c: Likewise.
2378 * pdp11.c: Likewise.
2379 * pe-x86_64.c: Likewise.
2380 * peXXigen.c: Likewise.
2381 * pef-traceback.h: Likewise.
2382 * pei-x86_64.c: Likewise.
2383 * peicode.h: Likewise.
2384 * plugin.c: Likewise.
2385 * reloc.c: Likewise.
2386 * riscix.c: Likewise.
2387 * section.c: Likewise.
2388 * som.c: Likewise.
2389 * syms.c: Likewise.
2390 * tekhex.c: Likewise.
2391 * ticoff.h: Likewise.
2392 * vaxbsd.c: Likewise.
2393 * xcofflink.c: Likewise.
2394 * xtensa-isa.c: Likewise.
2395
a3c62988
NC		 23962013-01-10 Will Newton <will.newton@imgtec.com>
2397
2398 * Makefile.am: Add Meta.
2399 * Makefile.in: Regenerate.
2400 * archures.c (bfd_mach_metag): New.
2401 * bfd-in2.h: Regenerate.
2402 * config.bfd: Add Meta.
2403 * configure: Regenerate.
2404 * configure.in: Add Meta.
2405 * cpu-metag.c: New file.
2406 * elf-bfd.h: Add Meta.
2407 * elf32-metag.c: New file.
2408 * elf32-metag.h: New file.
2409 * libbfd.h: Regenerate.
2410 * reloc.c: Add Meta relocations.
2411 * targets.c: Add Meta.
2412
652451f8
YZ		 24132013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
2414
2415 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
2416 (elfcore_write_aarch_hw_break): Likewise.
2417 (elfcore_write_aarch_hw_watch): Likewise.
2418 * elf.c (elfcore_grok_aarch_tls): New function.
2419 (elfcore_grok_aarch_hw_break): Likewise.
2420 (elfcore_grok_aarch_hw_watch): Likewise.
2421 (elfcore_grok_note): Call the new functions to handle the
2422 corresponding notes.
2423 (elfcore_write_aarch_tls): New function.
2424 (elfcore_write_aarch_hw_break): Likewise.
2425 (elfcore_write_aarch_hw_watch): Likewise.
2426 (elfcore_write_register_note): Call the new functions to handle the
2427 corresponding pseudo sections.
2428
45a466b5
TT		 24292013-01-07 Tom Tromey <tromey@redhat.com>
2430
2431 * section.c (_bfd_std_section): Rename from std_section.
f75e0e33
AM		 2432 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
2433 (STD_SECTION): Update.
45a466b5
TT		 2434 * bfd-in2.h: Rebuild.
2435
e407c74b
NC		 24362013-01-04 Juergen Urban <JuergenUrban@gmx.de>
2437
2438 * archures.c (bfd_mach_mips5900): Define.
2439 * bfd-in2.h: Regenerate.
2440 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
2441 * cpu-mips.c: Add support for MIPS r5900.
2442 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
2443
9b239e0e
NC		 24442013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
2445 Nick Clifton <nickc@redhat.com>
2446
2447 * elflink.c (get_value): Prevent the use of an undefined shift
2448 operation. Add sanity checks.
2449
bab4becb 24502013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
884f2a8d 2451
bab4becb 2452 * config.bfd (cr16*-*-uclinux*): New target support.
884f2a8d 2453
9911c0fc 2454
bab4becb 2455For older changes see ChangeLog-2012
56882138 2456\f
bab4becb 2457Copyright (C) 2013 Free Software Foundation, Inc.
752937aa
NC		 2458
2459Copying and distribution of this file, with or without modification,
2460are permitted in any medium without royalty provided the copyright
2461notice and this notice are preserved.
2462
56882138
AM		 2463Local Variables:
2464mode: change-log
2465left-margin: 8
2466fill-column: 74
2467version-control: never
2468End:
GDB Binutils - Deliverables
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