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Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
9c461f7d
AM		 12014-10-15 Alan Modra <amodra@gmail.com>
2
3 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
4 * aout-adobe.c (aout_32_find_line): Define.
5 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
6 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
7 * aout-target.h (MY_find_line): Define.
8 * aout-tic30.c (MY_find_line): Define.
9 * binary.c (binary_find_line): Define.
10 * bout.c (aout_32_find_line): Define.
11 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
12 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
13 (rs6000_xcoff64_aix_vec): Likewise.
14 * elf-bfd.h (_bfd_generic_find_line): Don't define.
15 * elfxx-target.h (bfd_elfNN_find_line): Define.
16 * i386msdos.c (msdos_find_line): Define.
17 * i386os9k.c (aout_32_find_line): Define.
18 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
19 (ieee_find_nearest_line, ieee_find_line,
20 ieee_find_inliner_info): Define.
21 * ihex.c (ihex_find_line): Define.
22 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
23 (_bfd_generic_find_line): Don't define.
24 * libbfd.c (_bfd_generic_find_line): Delete.
25 * libcoff-in.h (coff_find_line): Define.
26 * libecoff.h (_bfd_ecoff_find_line): Define.
27 * mach-o.h (bfd_mach_o_find_line): Define.
28 * mmo.c (mmo_find_line): Define.
29 * nlm-target.h (nlm_find_line): Define.
30 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
31 (oasys_find_nearest_line, oasys_find_line,
32 oasys_find_inliner_info): Define.
33 * pef.c (bfd_pef_find_line): Define.
34 * plugin.c (bfd_plugin_find_line): Define.
35 * ppcboot.c (ppcboot_find_line): Define.
36 * som.c (som_find_line): Define.
37 * srec.c (srec_find_line): Define.
38 * tekhex.c (tekhex_find_line): Define.
39 * versados.c (versados_find_line): Define.
40 * vms-alpha.c (alpha_vms_find_line): Define.
41 * xsym.c (bfd_sym_find_line): Define.
42 * bfd-in2.h: Regenerate.
43 * libbfd.h: Regenerate.
44 * libcoff.h: Regenerate.
45
91dc4e0a
TG		 462014-10-15 Tristan Gingold <gingold@adacore.com>
47
48 * version.m4: Bump version to 2.25.51
49 * configure: Regenerate.
50
5697705a
L		 512014-10-14 H.J. Lu <hongjiu.lu@intel.com>
52
53 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
54 offset is less than 2.
55 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
56
65879393
AM		 572014-10-14 Alan Modra <amodra@gmail.com>
58
59 PR 17453
60 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
61 (EIGHT_GAZILLION): Delete.
62
5b69e357
AM		 632014-10-13 Alan Modra <amodra@gmail.com>
64
65 PR 17467
66 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
67 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
68 flags enabling conversion of CIEs and FDEs to use relative encoding.
69 (find_merged_cie): Similarly.
70 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
71 relocatable, except for CIE pointer.
72 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
73 relocs against symbols in dropped comdat group sections.
74 (bfd_elf_discard_info): Do some eh_frame optimisation when
75 relocatable.
76
3d68f91c
JM		 772014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
78
79 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
80 the hwcaps2 object attribute.
81
c2aaac08
AM		 822014-10-04 Alan Modra <amodra@gmail.com>
83
84 PR 17447
85 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
86 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
87 range FDEs for discarding.
88 (vma_compare): Sort on range after address.
89 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
90 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
91 error message rather than "fde".
92 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
93 error message.
94
cf7363b4
L		 952014-09-29 H.J. Lu <hongjiu.lu@intel.com>
96
97 PR ld/17440
98 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
99 for OLD_FREEBSD_ABI_LABEL.
100
e44f5bef
MT		 1012014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
102
103 PR 17422
104 * plugin.c (try_claim): New function. Moved from
105 bfd_plugin_object_p.
106 (try_load_plugin): Pass through bfd. Add test.
107 (load_plugin): Pass through bfd.
108 (bfd_plugin_object_p): Move logic to try_claim.
109
331ed130
SA		 1102014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
111
112 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
113 call relaxation use furthermost addresses where call source and
114 destination can be to check whether it's in the range of a direct
115 call.
116
aa8f4d1e
AM		 1172014-09-22 Alan Modra <amodra@gmail.com>
118
119 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
120 false for overflow or overlapping FDEs. Give more detail in
121 error messages.
122
c3eb94b4
MF		 1232014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
124
125 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
126 the addend if relocations are RELA.
127
f4cb41f4
KLC		 1282014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
129
130 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
131 nds32_elf_ex9_relocation_check): Synchronize the argument type.
132
e00d879a
AK		 1332014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
134
135 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
136 for PIE.
137 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
138 for PIE.
139
92c9bcd4
JK		 1402014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
141
142 PR gdb/17407
143 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
144
70e99720
TG		 1452014-09-16 Terry Guo <terry.guo@arm.com>
146
147 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
148 failed to merge.
149
1c8f6a4d
KLC		 1502014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
151
152 * bfd-in2.h: Regenerate.
153 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
154 (nds32_elf_relax_section): Code refactoring.
155 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
156 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
157 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
158 pattern. The first three is moved from nds32_elf_relax_section,
159 and the last three is new function.
160 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
161 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
162 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
163 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
164 three is moved from nds32_elf_relax_section, and the last four
165 is new function.
166 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
167 pattern and address setting pattern.
168 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
169 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
170 nds32_elf_relax_gotoff_suff): Relax pic pattern.
171 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
172 nds32_elf_relax_letlsls): Relax TLS pattern.
173 (nds32_relax_adjust_label): Adjust alignment and nop.
174 (nds32_elf_pick_relax): Choose relaxation optimization.
175 (nds32_elf_get_relocated_section_contents): New hook.
176 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
177 table 234th entry.
178 * elf32-nds32.h: Declare.
179 * libbfd.h: Regenerate.
180 * reloc.c: Add nds32 new relocations.
181
6d74e8a1
CG		 1822014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
183
184 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
185 'name' for the typo issue, which related with commit
186 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
187
7361da2c
AB		 1882014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
189 Matthew Fortune <matthew.fortune@imgtec.com>
190
191 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
192 * archures.c (bfd_architecture): Likewise.
193 * bfd-in2.h (bfd_architecture): Likewise.
194 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
195 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
196 BFD_RELOC_MIPS_19_PCREL_S2.
197 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
198 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
199 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
200 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
201 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
202 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
203 BFD_RELOC_LO16_PCREL.
204 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
205 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
206 and R_MIPS_PCLO16.
207 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
208 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
209 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
210 BFD_RELOC_LO16_PCREL.
211 * elfn32-mips.c: Likewise.
212 * elfxx-mips.c (MIPSR6_P): New define.
213 (mipsr6_exec_plt_entry): New array.
214 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
215 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
216 (aligned_pcrel_reloc_p): New function.
217 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
218 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
219 (mips_elf_calculate_relocation): Add support for relocs:
220 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
221 R_MIPS_PCHI16 and R_MIPS_PCLO16.
222 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
223 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
224 (_bfd_mips_elf_check_relocs): Add support for relocs:
225 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
226 (_bfd_mips_elf_relocate_section): Add a check for unaligned
227 pc relative relocs.
228 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
229 plt entry.
230 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
231 (_bfd_mips_elf_print_private_bfd_data): Likewise.
232 (mips_32bit_flags_p): Add support for mips32r6.
233 * libbfd.h (bfd_reloc_code_real_names): Add entries for
234 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
235 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
236 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
237 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
238 BFD_RELOC_MIPS_19_PCREL_S2.
239 * config.bfd: Add mips*-img-elf* target triple.
240
a9d58c06
AB		 2412014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
242
243 * config.bfd: Add mips*-img-elf* target triple.
244
ae6c7e33
AM		 2452014-09-12 Alan Modra <amodra@gmail.com>
246
247 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
248 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
249 range of FDEs to hdr_info->array.
250 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
251 .eh_frame_hdr entries, and overlapping FDEs.
252
a485e98e
AM		 2532014-09-10 Alan Modra <amodra@gmail.com>
254
255 * elf.c (assign_file_positions_except_relocs): Move section header
256 placement to..
257 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
258 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
259 * elflink.c (bfd_elf_final_link): Don't call above function.
260
6128f9cf
AM		 2612014-08-30 Alan Modra <amodra@gmail.com>
262
263 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
264
4805fc55
AM		 2652014-08-29 Alan Modra <amodra@gmail.com>
266
267 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
268 error for calls via a toc adjusting stub without a nop.
269
b138affb
AM		 2702014-08-29 Alan Modra <amodra@gmail.com>
271
272 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
273 error. Remove redundant bfd_set_error.
274
bd25671c
AM		 2752014-08-29 Alan Modra <amodra@gmail.com>
276
277 * srec.c (srec_scan): Revert last change. Report an error for
278 S-records with less than the miniumum byte count.
279
376c8d5b
L		 2802014-08-28 H.J. Lu <hongjiu.lu@intel.com>
281
282 * srec.c (srec_scan): Return error for 0 size.
283
c8831961
L		 2842014-08-27 H.J. Lu <hongjiu.lu@intel.com>
285
286 PR ld/17306
287 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
288 to check discarded input section.
289 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
290
29a9f53e
L		 2912014-08-27 H.J. Lu <hongjiu.lu@intel.com>
292
293 PR ld/17313
294 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
295 sections to input from ld --just-symbols.
296
32e79d39
DD		 2972014-08-26 DJ Delorie <dj@redhat.com>
298
299 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
300 relaxation type.
301
614b09ce
JW		 3022014-08-26 Jiong Wang <jiong.wang@arm.com>
303
304 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
305 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
306 shared library.
307 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
308
0d6d4c82
NC		 3092014-08-26 Nick Clifton <nickc@redhat.com>
310
311 * config.bfd: Fix typo in or1knd selection.
312
a4a027b7
KT		 3132014-08-22 Kai Tietz <ktietz@redhat.com>
314
315 PR binutils/11822
316 * coffcode.h (coff_compute_section_file_positions): Keep
317 FileAlignment valid as set.
318
4564fb94
AM		 3192014-08-22 Alan Modra <amodra@gmail.com>
320
321 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
322 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
323
da44f4e5
AM		 3242014-08-22 Alan Modra <amodra@gmail.com>
325
326 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
327 parsed_eh_frames.
328 (_bfd_elf_begin_eh_frame_parsing): Delete.
329 (_bfd_elf_end_eh_frame_parsing): Delete.
330 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
331 (_bfd_elf_end_eh_frame_parsing): Delete.
332 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
333 !info->relocatable in place of merge_cies.
334 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
335 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
336 (ppc64_elf_size_stubs): Likewise pad stub FDE.
337 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
338 (ppc64_elf_size_stubs): ..here and..
339 (ppc64_elf_finish_dynamic_sections): ..here.
340
1d7c9635
MR		 3412014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
342
343 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
344
c5423981
TG		 3452014-08-21 Tony Wang <tony.wang@arm.com>
346
347 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
348 the veneer routine for R_ARM_THM_JUMP19.
349 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
350 (elf32_arm_size_stub): Ditto.
351
469a3493
RM		 3522014-08-20 Roland McGrath <mcgrathr@google.com>
353
354 PR ld/17277
355 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
356 all reloc types with pc_relative set in the howto, not just for
357 R_ARM_REL32 and R_ARM_REL32_NOI.
358 (allocate_dynrelocs_for_symbol): Update comment.
359 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
360 set in the howto, set call_reloc_p and may_need_local_target_p but
361 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
362 (elf32_arm_check_relocs): Likewise.
363
01e6c1a4
WN		 3642014-08-20 Will Newton <will.newton@linaro.org>
365
366 * config.bfd: Default armeb-*-eabi* to big endian.
367
2974be62
AM		 3682014-08-19 Alan Modra <amodra@gmail.com>
369
370 * configure: Regenerate.
371
1009ef28
AM		 3722014-08-18 Alan Modra <amodra@gmail.com>
373
374 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
375 use dynrelocs for ifunc.
376 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
377
1240be6b
AM		 3782014-08-18 Alan Modra <amodra@gmail.com>
379
380 PR 17287
381 * elflink.c (on_needed_list): Only consider libraries that have
382 been loaded.
383
75938853
AM		 3842014-08-18 Alan Modra <amodra@gmail.com>
385
386 * elflink.c (bfd_elf_discard_info): Return int error status.
387 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
388 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
389 * bfd-in2.h: Regenerate.
390
513ea82e
AM		 3912014-08-14 Alan Modra <amodra@gmail.com>
392
393 * peXXigen.c (pe_print_reloc): Protect against access past end
394 of .reloc section.
395
18cd5bce
AM		 3962014-08-14 Alan Modra <amodra@gmail.com>
397
398 PR 16563
399 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
400 in the order they are mapped to output sections.
401
b879806f
AM		 4022014-08-14 Alan Modra <amodra@gmail.com>
403
404 * configure.ac: Delete redundant plugin related checks.
405 * configure: Regenerate.
406
ffccb7af
SK		 4072014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
408
409 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
410 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
411 and SYMBOLIC_BIND.
412
46135103
AM		 4132014-08-12 Alan Modra <amodra@gmail.com>
414
415 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
416 here when not calling the generic add_symbol function. Formatting.
417 Correct handling of indirect symbols. Update notice call.
418 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
419 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
420 symbols early. Update notice call. Add comments regarding weak
421 symbols vs. indirect.
422
88d3f087
AM		 4232014-08-12 Alan Modra <amodra@gmail.com>
424
425 PR ld/16746
426 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
427 !lto_plugin_active.
428
7f59d2ac
CG		 4292014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
430
431 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
432 zero terminated.
433
db712946
L		 4342014-08-07 H.J. Lu <hongjiu.lu@intel.com>
435 Alan Modra <amodra@gmail.com>
436
437 PR ld/16746
438 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
439 warning for references in LTO IR to warning symbols.
440
59c26567
AM		 4412014-08-07 Alan Modra <amodra@gmail.com>
442
443 * linker.c (WARN, CWARN): Collapse these states to WARN.
444 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
445 new WARN.
446
aaffae57
DE		 4472014-08-05 Doug Evans <dje@google.com>
448
449 * bfd-in2.h: Regenerate.
450 * libcoff.h: Regenerate.
451
e034b2cc
MR		 4522014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
453
454 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
455 rawsize if changing size.
456
7833fb7b
AM		 4572014-08-05 Alan Modra <amodra@gmail.com>
458
459 PR ld/17226
460 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
461
02eb0a49
AM		 4622014-08-05 Alan Modra <amodra@gmail.com>
463
464 * linker.c (generic_link_check_archive_element): Move handling
465 of command link -u symbols with a common symbol def to the
466 code handling non-common symbols so that archive element symbols
467 are loaded. Use generic_link_add_object_symbols.
468
13e570f8
AM		 4692014-08-05 Alan Modra <amodra@gmail.com>
470
471 PR 13557
472 * linker.c (struct archive_list, struct archive_hash_entry,
473 struct archive_hash_table, archive_hash_newfunc,
474 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
475 archive_hash_table_free): Delete.
476 (_bfd_generic_link_add_archive_symbols): Add h and name params to
477 checkfn. Rewrite using a straight-forward scan over archive map.
478 (generic_link_check_archive_element_no_collect,
479 generic_link_check_archive_element_collect,
480 generic_link_check_archive_element): Add h and name params.
481 * aoutx.h (aout_link_check_archive_element): Likewise.
482 * pdp11.c (aout_link_check_archive_element): Likewise.
483 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
484 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
485 scan symbols, simply add archive element whenever h is undefined.
486 (coff_link_check_ar_symbols): Delete.
487 * ecoff.c (read_ext_syms_and_strs): Delete.
488 (reread_ext_syms_and_strs): Delete.
489 (ecoff_link_check_archive_element): Add h and name param. Don't
490 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
491 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
492 archive_pass.
493 (elf_link_add_archive_symbols): Delete "defined" array, merge
494 functionality into "included". Make "included" a char array. Don't
495 set or test archive_pass.
496 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
497 * libbfd.h: Regenerate.
498
8c784016
KK		 4992014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
500
501 PR 10373
502 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
503
351cdf24
MF		 5042014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
505
506 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
507 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
508 (bfd_mips_elf_swap_abiflags_v0_in): New function.
509 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
510 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
511 (_bfd_mips_elf_fake_sections): Likewise.
512 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
513 (_bfd_mips_elf_additional_program_headers): Account for new
514 PT_MIPS_ABIFLAGS program header.
515 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
516 associate with .MIPS.abiflags.
517 (_bfd_mips_elf_gc_mark_extra_sections): New function.
518 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
519 (infer_mips_abiflags): Likewise.
520 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
521 (mips_32bit_flags_p): Moved higher.
522 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
523 checking for FP ABIs.
524 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
525 checks. Check EF_MIPS_FP64 flag consistency.
526 (print_mips_ases, print_mips_isa_ext): New static function.
527 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
528 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
529 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
530 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
531 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
532 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
533 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
534 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
535
b794fc1d
AM		 5362014-07-28 Alan Modra <amodra@gmail.com>
537
538 PR 13227
539 * archive.c (_bfd_compute_and_write_armap): Warn on adding
540 __gnu_lto_slim to armap.
541 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
542 __gnu_lto_slim to linker hash table.
543
48494700
AG		 5442014-07-27 Anthony Green <green@moxielogic.org>
545
546 * config.bfd: Add moxie-*-moxiebox*.
547
3d52a869
JS		 5482014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
549
550 Add or reactivate or1k-*-rtems*
1a8bdf69 551 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 552
cca5b8b6
L		 5532014-07-16 H.J. Lu <hongjiu.lu@intel.com>
554
555 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
556 ELFOSABI_GNU input.
557 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
558 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
559
144bed8d
L		 5602014-07-16 H.J. Lu <hongjiu.lu@intel.com>
561
562 PR binutils/17154
563 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
564 and R_*_IRELATIVE relocation offset with PLT entry.
565 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
566 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
567 (elf_x86_64_get_synthetic_symtab): Use it.
568
998d811a
L		 5692014-07-15 H.J. Lu <hongjiu.lu@intel.com>
570
571 PR ld/17057
572 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
573 next_tls_desc_index with elf.srelplt->reloc_count.
574
87f14779
AM		 5752014-07-15 Alan Modra <amodra@gmail.com>
576
577 * cache.c (cache_bread_1): Don't return -1 when fread returns
578 a positive value.
579
cd3416da
AM		 5802014-07-15 Alan Modra <amodra@gmail.com>
581
582 * elflink.c (elf_merge_st_other): Update comments. Simplify
583 visibility handling. Make isym const. Move code modifying
584 isym->st_other for --exclude-libs to..
585 (elf_link_add_object_symbols): ..here.
586
17ca87fc
MN		 5872014-07-11 Maks Naumov <maksqwe1@ukr.net>
588
589 PR 17141
590 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
591
5bc8cb6f
NC		 5922014-07-08 Nick Clifton <nickc@redhat.com>
593
594 PR ld/17110
595 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
596 segments in input bfds.
597
7572ca89
WN		 5982014-07-08 Will Newton <will.newton@linaro.org>
599
600 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
601 value to 64kB and remove custom setting for NaCl.
602
bffebb6b
AM		 6032014-07-08 Alan Modra <amodra@gmail.com>
604
605 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
606 bits from source to dest.
607 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
608 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
609 Likewise.
610 * bfd-in2.h: Regenerate.
611
2e0488d3
JW		 6122014-07-08 Jiong Wang <jiong.wang@arm.com>
613
614 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
615 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
616 when info->relocatable be true.
617
75f58085
BS		 6182014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
619
620 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
621 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
622 * bfd-in2.h: Regenerate.
623 * libbfd.h: Regenerate.
624
1110793a
AM		 6252014-07-04 Alan Modra <amodra@gmail.com>
626
627 * Makefile.am: Update "configure.in" comments.
628 * PORTING: Likewise.
629 * aoutx.h: Likewise.
630 * configure.host: Likewise.
631 * doc/bfdint.texi: Likewise.
632 * targets.c: Likewise.
633 * warning.m4: Likewise.
634 * Makefile.in: Regenerate.
635
35eafcc7
AM		 6362014-07-04 Alan Modra <amodra@gmail.com>
637
638 * configure.ac: Rename from configure.in.
639 * Makefile.in: Regenerate.
640 * config.in: Regenerate.
641 * doc/Makefile.in: Regenerate.
642
82b57a90
AM		 6432014-07-04 Alan Modra <amodra@gmail.com>
644
645 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
646 * Makefile.in: Regenerate.
647
2e98a7bd
AM		 6482014-07-04 Alan Modra <amodra@gmail.com>
649
650 * version.m4: New file.
651 * configure.in: Include version.m4.
652 (AC_INIT): Update.
653 * Makefile.am (RELEASE): Delete.
654 (bfdver.h): Depend on development.sh, use instead of RELEASE.
655 * Makefile.in: Regenerate.
656 * doc/Makefile.in: Regenerate.
657
d1eca1e4
AM		 6582014-07-02 Alan Modra <amodra@gmail.com>
659
660 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
661 pointer_equality_needed when !readonly_dynrelocs.
662 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
663
afb93314
AM		 6642014-07-02 Alan Modra <amodra@gmail.com>
665
666 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
667 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
668
b6a1c03a
AM		 6692014-07-01 Alan Modra <amodra@gmail.com>
670
671 * bfd.c (struct bfd): Reorganise for better packing. Delete
672 "ifd" field. Make "format", "direction" and "flags" bitfields.
673 (HAS_LOAD_PAGE): Delete, renumber following flags.
674 * bfd-in2.h: Regenerate.
675 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
676
7341d5e2
AM		 6772014-07-01 Alan Modra <amodra@gmail.com>
678
679 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
680 (struct ppc_link_hash_table): Increase size of stub_count array.
681 (build_global_entry_stubs): Emit symbol on global entry stub.
682 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
683 stub stats.
684
810d4e75
AM		 6852014-07-01 Alan Modra <amodra@gmail.com>
686
687 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
688 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
689 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
690 generic linker.
691 (ppc64_elf_relocate_section): Disable ELFv2 function entry
692 optimisation when --traditional-format.
693
f36e8886
BS		 6942014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
695 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
696 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
697 Soundararajan <Sounderarajan.D@atmel.com>
698
699 * archures.c: Add avrtiny architecture for avr target.
700 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
701 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
702 added for 16 bit LDS/STS instruction of avrtiny arch.
703 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
704 BFD_RELOC_AVR_LDS_STS_16.
705 (bfd_elf_avr_final_write_processing): Select machine number
706 avrtiny arch.
707 (elf32_avr_object_p): Set machine number for avrtiny arch.
708 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
709 * bfd-in2.h: Regenerate.
710 * libbfd.h: Regenerate.
711
60d77146
NC		 7122014-06-26 Nick Clifton <nickc@redhat.com>
713
714 PR binutils/16949
715 * dwarf2.c (is_str_attr): New function.
716 (find_abstract_instance_name): Use it to determine when an
717 attribute has a string value.
718
15bfcc77
AM		 7192014-06-24 Alan Modra <amodra@gmail.com>
720
721 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
722 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
723 for --emit-relocs.
724
886aba9e
PDM		 7252014-06-21 Philippe De Muyter <phdm@macqel.be>
726
727 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
728 a number of targets.
729
eea6dad2
KM		 7302014-06-20 Kyle McMartin <kyle@redhat.com>
731
732 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
733 emitting initial-exec relocs when not linking an executable.
734
9f19ab6d
WN		 7352014-06-16 Will Newton <will.newton@linaro.org>
736
737 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
738 htab->next_tls_desc_index in the non-IPLT case.
739 Calculate GOT offset correctly for the non-IPLT case.
740 (allocate_dynrelocs_for_symbol): Don't increment
741 htab->next_tls_desc_index here.
742
eb9a5ecf
AM		 7432014-06-16 Alan Modra <amodra@gmail.com>
744
745 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
746 created sections.
747
d0ae9fbd
OJ		 7482014-06-13 Omair Javaid <omair.javaid@linaro.org>
749
750 * elfxx-aarch64.c (stdarg.h): Include.
751 (string.h): Include.
752 (_bfd_aarch64_elf_grok_prstatus): Updated.
753 (_bfd_aarch64_elf_grok_psinfo): New function.
754 (_bfd_aarch64_elf_write_core_note): New function.
755 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
756 (elf_backend_write_core_note): Define.
757
d495ab0d
AM		 7582014-06-13 Alan Modra <amodra@gmail.com>
759
760 * archive.c: Include bfdlink.h.
761 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
762 * bfd.c (struct bfd): Add is_linker_output field.
763 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
764 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
765 link.hash and is_linker_output.
766 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
767 param with bfd*. Assert is_linker_output and link.hash, and
768 clear them before exit.
769 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
770 bfd_link_hash_table* param with bfd*. Hack is_linker_output
771 and link.hash so we can free two linker hash tables.
772 (elf32_mn10300_link_hash_table_create): Create static_hash_table
773 first. Clean up on errors. Set hash_table_free pointer.
774 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
775 bfd_link_hash_table* param with bfd*.
776 (elf32_arm_link_hash_table_create): Clean up on errors. Set
777 hash_table_free pointer.
778 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
779 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
780 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
781 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
782 * xcofflink.c: Similarly.
783 * simple.c (bfd_simple_get_relocated_section_contents): Save and
784 clear link.next before creating linker hash table. Clean up on
785 errors, and restore link.next on exit.
786 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
787 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
788 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
789 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
790 * hash.c (bfd_hash_table_init_n): Free table on error.
791 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
792 * bfd-in2.h: Regenerate.
793 * libbfd.h: Regenerate.
794 * libcoff.h: Regenerate.
795
caa4096e
AM		 7962014-06-13 Alan Modra <amodra@gmail.com>
797
798 PR 17047
799 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
800 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
801 * bfd.c (bfd_link_hash_table_free): Don't define.
802 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
803 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
804 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
805 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
806 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
807 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
808 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
809 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
810 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
811 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
812 * xsym.c: Don't define various link_hash_table_free defines, and
813 remove from bfd_target vars. Temporarily reference some of the
814 target link_hash_table_free functions to avoid warnings.
815 * bfd-in2.h: Regenerate.
816 * libbfd.h: Regenerate.
817
68faa637
AM		 8182014-06-13 Alan Modra <amodra@gmail.com>
819
820 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
821 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
822 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
823 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
824 Move link_hash_table_free functions before their corresponding
825 link_hash_table_create functions.
826
c72f2fb2
AM		 8272014-06-13 Alan Modra <amodra@gmail.com>
828
829 * bfd.c (struct bfd): Replace link_next with a union.
830 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
831 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
832 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
833 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
834 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
835 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
836 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
837 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
838 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
839 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
840 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
841 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
842 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
843 * bfd-in2.h: Regenerate.
844
7ed689ad
AM		 8452014-06-11 Alan Modra <amodra@gmail.com>
846
847 * linker.c (unwrap_hash_lookup): Add missing parens.
848
07821655
KT		 8492014-06-11 Kai Tietz <ktietz@redhat.com>
850
851 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
852 * libcoff.h: Regenerated.
853
7b8e2718
AM		 8542014-06-10 Alan Modra <amodra@gmail.com>
855
b71c4043 856 PR ld/16910
7b8e2718 857 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 858 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 859 * elf32-i370.c (i370_elf_relocate_section): Likewise.
860 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
861 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
862 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
863 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
864 * elf32-spu.c (spu_elf_relocate_section): Likewise.
865 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
866
a47622ac
AM		 8672014-06-07 Alan Modra <amodra@gmail.com>
868
869 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
870 insn as a bitfield; Use complain_overflow_bitfield.
871 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
872
270c9937
JB		 8732014-06-05 Joel Brobecker <brobecker@adacore.com>
874
875 * development.sh: New file.
876 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
877 Make -Werror the default with GCC only if DEVELOPMENT is true.
878 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
879 $(srcdir)/development.sh.
880 * Makefile.in, configure: Regenerate.
881
ac21917f
WN		 8822014-06-04 Will Newton <will.newton@linaro.org>
883
810d4e75 884 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 885 being non-NULL into an assert.
886 (elfNN_aarch64_tls_relax): Remove unused code.
887
33ac0ca1
DD		 8882014-06-03 DJ Delorie <dj@redhat.com>
889
890 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
891
c32abae8
NC		 8922014-06-03 Nick Clifton <nickc@redhat.com>
893
894 PR ld/16807
895 * peXXigen.c (rsrc_process_section): Page align the new contents
896 befgore writing out.
897
397998fc
AM		 8982014-06-03 Alan Modra <amodra@gmail.com>
899
900 * elf64-ppc.c (ADDIS_R12_R2): Define.
901 (build_plt_stub): Support fusion on ELFv2 stub.
902 (ppc_build_one_stub): Likewise for plt branch stubs.
903
b4894562
AM		 9042014-05-28 Alan Modra <amodra@gmail.com>
905
906 * elf32-rx.c (rx_table_map): Delete set but not used variables.
907
4ba3b326
TG		 9082014-05-28 Tristan Gingold <gingold@adacore.com>
909
910 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
911 to keep the length of the best fit range.
912 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
913 Likewise.
914
7a2f2d82
DD		 9152014-05-27 DJ Delorie <dj@redhat.com>
916
1a8bdf69 917 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 918 (rx_elf_relocate_section): If we find a reloc against
919 $tableentry$default$<name>, redirect it to the appropriate
920 $tableentry$<n>$.
921 (RX_Table_Info): New.
922 (rx_table_find): New. Check all tables and SEC_KEEP all sections
923 with table parts in them.
924 (rx_check_directives): New.
925 (rx_table_map_2): New.
926 (rx_table_map): New.
927 (rx_additional_link_map_text): New. Called to dump tables to the
928 map file.
1a8bdf69 929 * elf32-rx.h: New.
7a2f2d82 930
bceec4b9
DD		 9312014-05-20 DJ Delorie <dj@redhat.com>
932
933 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
934
93d1b056
AM		 9352014-05-20 Alan Modra <amodra@gmail.com>
936
937 PR 16952
938 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
939 Remove redundant setting of htab->elf.dynobj. Don't align.
940 Define .sdata symbols using _bfd_elf_define_linkage_sym.
941 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
942 (create_sdata_sym): Delete.
943 (elf_allocate_pointer_linker_section): Rename from
944 elf_create_pointer_linker_section. Align section.
945 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
946 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
947 and _SDA2_BASE_.
948 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
949 Remove unnecessary tests on _SDA_BASE_ sym.
950 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
951 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
952 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
953 (ppc_elf_maybe_strip_sdata_syms): Declare.
954
a7c7b2ba
RM		 9552014-05-16 Ryan Mansfield <rmansfield@qnx.com>
956
b4894562 957 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 958
9592014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 960
961 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
962 in a section with no contents.
963 (is_vma_in_section, find_section_by_vma): New functions.
964 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
965 offsets in the debug directory.
966 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
967 Byte-swap GUID from little-endian to big-endian order for
968 consistent and conventional display.
969
856ea05c
KP		 9702014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
971
972 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
973 64-bit doubles objects mix with 32-bit doubles objects.
974 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
975
68e0f6b1
HPN		 9762014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
977
978 * mmo.c: Update URLs in documentation comments.
979
1058c753
VA		 9802014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
981 David Weatherford <weath@cadence.com>
982 Max Filippov <jcmvbkbc@gmail.com>
983
984 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
985 signed.
986
e59bc75b
AT		 9872014-05-07 Andreas Tobler <andreast@fgznet.ch>
988
989 * config.bfd: Add proper arm config for *-*-freebsd*.
990
ae52f483
AB		 9912014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
992
993 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
994 mips32r5 and mips64r5.
995 * archures.c (bfd_architecture): Likewise.
996 * bfd-in2.h (bfd_architecture): Likewise.
997 * cpu-mips.c (arch_info_struct): Likewise.
998 * elfxx-mips.c (mips_set_isa_flags): Likewise.
999
757a636f
RS		 10002014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1001
1002 * elfxx-mips.h (elfxx-mips.h): Declare.
1003 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1004 Tag_GNU_MIPS_ABI_FP mismatches.
1005 (_bfd_mips_fp_abi_string): New function.
1006
2f67d686
AM		 10072014-05-02 Alan Modra <amodra@gmail.com>
1008
1009 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1010 * configure.in: Likewise.
1011 * configure: Regenerate.
1012
6d00b590
AM		 10132014-05-02 Alan Modra <amodra@gmail.com>
1014
1015 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1016 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1017 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1018 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1019 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1020 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1021 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1022 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1023 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1024 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1025 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1026 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1027 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1028 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1029 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1030 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1031 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1032 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1033 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1034 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1035 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1036 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1037 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1038 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1039 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1040 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1041 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1042 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1043 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1044 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1045 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1046 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1047 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1048 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1049 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1050 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1051 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1052 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1053 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1054 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1055 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1056 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1057 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1058 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1059 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1060 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1061 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1062 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1063 on aout targets.
1064 * configure: Regenerate.
1065
1218d67d
HPN		 10662014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1067
1068 * mmo.c (mmo File layout documentation): Add note about low bits
1069 of address.
1070 (mmo_write_chunk): When handling data remainder, assert that
1071 previous remaining data is flushed.
1072 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1073 when dealing with an aligned VMA and for aligned lengths. Don't skip
1074 the last 32-bit-word of zeros.
1075 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1076 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1077 emitting data, not after updating it.
1078 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1079
a953eec9
NC		 10802014-04-30 Nick Clifton <nickc@redhat.com>
1081
1082 * compress.c (bfd_is_section_compressed): When checking the
1083 .debug_str section, also check the fifth byte in the section is
1084 not part of a string.
1085
5087d529
AM		 10862014-04-30 Alan Modra <amodra@gmail.com>
1087
1088 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1089 (find_merged_cie): Identify personality functions by (bfd_id,index)
1090 pair when a local sym is used.
1091
230977a4
CS		 10922014-04-29 Christian Svensson <blue@cmd.nu>
1093
1094 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1095 into .rela.got if it contained TLS relocations as well.
1096
40af4a36
NC		 10972014-04-28 Nick Clifton <nickc@redhat.com>
1098
1099 PR ld/16821
1100 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1101 time warning.
1102
a9e18c6a
AM		 11032014-04-26 Alan Modra <amodra@gmail.com>
1104
1105 * po/SRC-POTFILES.in: Regenerate.
1106 * configure: Regenerate.
1107
88667baf
NC		 11082014-04-25 Nick Clifton <nickc@redhat.com>
1109
1110 PR ld/16821
1111 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1112 a 342-bit host. This time for older versions of gcc.
1113
08937d80
NC		 11142014-04-24 Nick Clifton <nickc@redhat.com>
1115
1116 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1117 32-bit hosts.
1118
93ee1e36
AM		 11192014-04-24 Alan Modra <amodra@gmail.com>
1120
1121 PR 16867
1122 * dwarf2.c: Formatting.
1123 (struct dwarf2_debug): Make adjusted_section_count signed.
1124 (unset_sections): Make i signed.
1125 (set_debug_vma): New function.
1126 (place_sections): Handle separate debug object file. Set VMA
1127 on debug sections, even if they have an output section. Also
1128 set VMA on zero size sections, and non-load but alloc sections.
1129 Set adjusted_section_count to -1 when no section adjustment.
1130 Malloc adjusted_sections. Don't double last_vma. Transfer
1131 alloc section VMAs to separate debug file.
1132 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1133 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1134 test on symbols being the same before using old stash. Read
1135 and use separate debug file symbols. Call place_sections.
1136 (find_line): Don't call place_sections here.
1137 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1138 * libbfd.h: Regenerate.
1139 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1140 _bfd_dwarf2_slurp_debug_info call.
1141 * simple.c (simple_save_output_info): Clarify comment.
1142
3714081c
NC		 11432014-04-24 Nick Clifton <nickc@redhat.com>
1144
1145 PR ld/16807
1146 * peXXigen.c (struct rsrc_regions): New structure.
1147 (rsrc_print_resource_directory): Use new structure. Include
1148 offset of directory in listing.
1149 (rsrc_print_resource_entry): Likewise.
1150 (rsrc_print_section): Likewise.
1151 (rsrc_count_entries): Do not increment sizeof_strings or
1152 sizeof_leaves.
1153 (rsrc_count_directory): Do not increment sizeof_tables.
1154 (rsrc_compute_region_sizes): New function.
1155 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1156 (rsrc_process_section): Compute size of regions after merging
1157 entries.
1158
cd0449ab
AM		 11592014-04-23 Alan Modra <amodra@gmail.com>
1160
1161 PR ld/16787
1162 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1163 (place_sections): Do not modify VMA of sections when called from
1164 linker after sections have been placed in output sections. Short
1165 circuit single section case.
1166 (save_section_vma, section_vma_same): New functions.
1167 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1168 change.
1169 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1170 when non-relocatable.
1171
d5f59c10
NC		 11722014-04-22 Nick Clifton <nickc@redhat.com>
1173
1174 PR ld/16821
1175 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1176
73589c9d
CS		 11772014-04-22 Christian Svensson <blue@cmd.nu>
1178
1179 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1180 * archures.c: Likewise.
1181 * coffcode.h: Likewise.
1182 * config.bfd: Likewise.
1183 * configure.in: Likewise.
1184 * reloc.c: Likewise.
1185 * targets.c: Likewise.
1186 * cpu-or1k.c: New file.
1187 * elf32-or1k.c: New file.
1188 * coff-or32.c: Delete.
1189 * cpu-openrisc.c: Delete.
1190 * cpu-or32.c: Delete.
1191 * elf32-openrisc.c: Delete.
1192 * elf32-or32.c: Delete.
1193 * Makefile.in: Regenerate.
1194 * bfd-in2.h: Regenerate.
1195 * configure: Regenerate.
1196 * libbfd.h: Regenerate.
1197
285fc9d8
YZ		 11982014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1199
1200 PR ld/16821
1201 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1202
5d3b02f0
WN		 12032014-04-22 Will Newton <will.newton@linaro.org>
1204
1205 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1206 function. (elf_backend_section_flags): Remove define.
1207
cc75d373
RH		 12082014-04-21 Richard Henderson <rth@redhat.com>
1209
d1c109de
RH		 1210 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1211 parameter; honor it and disable got merging when false.
1212 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1213 the first pass of relaxation.
1214 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1215 the end of the LITERAL+LITUSE chain.
1216 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1217 second pass of relaxation.
1218
cc75d373
RH		 1219 * configure.ac (use_secureplt): Enable by default.
1220 * configure: Rebuild.
1221
c9ffd2ea
TG		 12222014-04-18 Tristan Gingold <gingold@adacore.com>
1223
1224 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1225 bind_content, weak_bind_content, lazy_bind_content,
1226 export_content.
1227 (bfd_mach_o_load_command): Add comments, add next field.
1228 (mach_o_data_struct): Replace commands field by first_command
1229 and last_command.
1230 * mach-o.c (bfd_mach_o_append_command): New function.
1231 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1232 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1233 copy fields.
1234 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1235 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1236 (bfd_mach_o_write_thread): Use macro instead of literal.
1237 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1238 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1239 functions.
1240 (bfd_mach_o_write_symtab_content): New function (extracted
1241 from bfd_mach_o_write_symtab).
1242 (bfd_mach_o_write_symtab): Split.
1243 (bfd_mach_o_count_indirect_symbols): Move
1244 (bfd_mach_o_build_dysymtab): Remove layout code.
1245 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1246 (bfd_mach_o_count_sections_for_seg): Remove.
1247 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1248 bfd_mach_o_build_seg_command).
1249 (bfd_mach_o_build_exec_seg_command): New function.
1250 (bfd_mach_o_build_dysymtab_command): Remove.
1251 (bfd_mach_o_layout_commands): New function.
1252 (bfd_mach_o_init_segment): New function.
1253 (bfd_mach_o_build_commands): Major rework to handle non-object
1254 files.
1255 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1256 function.
1257 (bfd_mach_o_read_dyld_info): Clear content fields.
1258 (bfd_mach_o_read_segment): Adjust call.
1259 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1260 chained.
1261 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1262 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1263 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1264 Likewise.
1265
967b2c53
TG		 12662014-04-18 Tristan Gingold <gingold@adacore.com>
1267
1268 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1269 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1270 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1271 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1272
4525c51a
TG		 12732014-04-18 Tristan Gingold <gingold@adacore.com>
1274
1275 * mach-o.h (bfd_mach_o_dylinker_command)
1276 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1277 name_len field.
1278 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1279 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1280
4384b284
TG		 12812014-04-18 Tristan Gingold <gingold@adacore.com>
1282
1283 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1284 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1285 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1286 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1287 each targets declared.
1288 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1289 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1290
452216ab
TG		 12912014-04-18 Tristan Gingold <gingold@adacore.com>
1292
1293 * mach-o.c (bfd_mach_o_write_thread)
1294 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1295 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1296 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1297 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1298 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1299 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1300 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1301 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1302 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1303 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1304 (bfd_mach_o_read_command): Now return a boolean status.
1305 Adjust return statements.
1306 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1307 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1308
cb22ccf4
KCY		 13092014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1310
1311 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1312 field. Add assigned_low_gotno and assigned_high_gotno fields.
1313 (mips_elf_create_local_got_entry): Update out-of-space condition.
1314 Set index of new GOT entry to assigned_low_gotno if required by
1315 the current relocation, else set it to assigned_high_gotno.
1316 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1317 with assigned_low_gotno.
1318 (mips_elf_multi_got): Initialize assigned_low_gotno and
1319 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1320 in place of assigned_gotno when handling global GOT entries.
1321 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1322 assigned_high_gotno.
1323 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1324 gap in the middle of local GOT space.
1325
4c34aff8
AM		 13262014-04-17 Alan Modra <amodra@gmail.com>
1327
1328 PR 16846
1329 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1330 current bfd is a plugin. Don't always set type_change_ok
1331 when old bfd is a plugin.
1332
12241a34
TG		 13332014-04-16 Tristan Gingold <gingold@adacore.com>
1334
1335 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1336 flag.
1337
40fd06d1
AM		 13382014-04-16 Alan Modra <amodra@gmail.com>
1339
1340 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1341 with "ba 0" rather than zeros.
1342
fa85fb9a
MS		 13432014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1344
1345 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1346
da3a2088
AM		 13472014-04-14 Alan Modra <amodra@gmail.com>
1348
1349 * elf32-ppc.c (BA): Define
1350 (ppc_elf_link_hash_table_create): Correct default_params.
1351 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1352 than "nop" for ppc476_workaround.
1353 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1354 and __glink_PLTresolve. Ensure plt call stub at end of page
1355 doesn't allow fall-thru prefetch.
1356
32ae0d80
NC		 13572014-04-11 Nick Clifton <nickc@redhat.com>
1358
1359 PR ld/16821
1360 * peXXigen.c (abs_finder): New function.
1361 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1362 than 1^32 try to convert them into section relative values
1363 instead.
1364
85cf705b
NC		 13652014-04-11 Nick Clifton <nickc@redhat.com>
1366
1367 * bfd-in2.h: Regenerate.
1368 * libbfd.h: Regenerate.
1369
1511baec
SL		 13702014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1371
1372 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1373 when building function stubs.
1374
e4ef1b6c
DC		 13752014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1376
1377 * elf32-avr.c: Add DIFF relocations for AVR.
1378 (avr_final_link_relocate): Handle the DIFF relocs.
1379 (bfd_elf_avr_diff_reloc): New.
1380 (elf32_avr_is_diff_reloc): New.
1381 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1382 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1383 bytes.
1384
1385 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1386
e30d16e9
AM		 13872014-04-09 Alan Modra <amodra@gmail.com>
1388
1389 * libcoff.h: Regenerate.
1390
b4ab4364
AM		 13912014-04-09 Alan Modra <amodra@gmail.com>
1392
1393 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1394 of safe ppc476 insns at end of page. Also remove non-branch insns.
1395 Expand comments.
1396
6e6e7cfc 13972014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 1398
1399 * peXXigen.c (pe_print_debugdata): New function: Displays the
1400 contents of the debug directory and decodes codeview entries.
1401 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1402 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1403 Add functions for reading and writing debugdir and codeview
1404 records.
1405 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1406 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1407 * libcoff-in.h (pe_tdata): Add build-id data.
1408 * libcoff.h: Regenerate.
1409 * coffcode.h (coff_write_object_contents): Run build_id
1410 after_write_object_contents hook.
1411
115c6d5c
AM		 14122014-04-05 Alan Modra <amodra@gmail.com>
1413
1414 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1415 merging non-default sym.
1416
26954155
TG		 14172014-04-04 Tristan Gingold <gingold@adacore.com>
1418
1419 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1420 configured for.
1421
ca148c5a
TG		 14222014-04-04 Tristan Gingold <gingold@adacore.com>
1423
1424 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1425 thinko on names length.
1426
47c50932
TG		 14272014-04-04 Tristan Gingold <gingold@adacore.com>
1428
1429 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1430 of output_section.
1431 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1432
4ef27e04
TG		 14332014-04-04 Tristan Gingold <gingold@adacore.com>
1434
1435 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1436
b69c8728
JT		 14372014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1438
1439 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1440 section before dereferencing.
1441 (pe_print_idata, pe_print_edata, pe_print_reloc)
1442 (rsrc_print_section): Don't bother interpreting the contents
1443 of sections which have no contents.
1444
1b6aeedb
MG		 14452014-04-03 Maria Guseva <m.guseva@samsung.com>
1446
1447 PR ld/16803
1448 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1449 file position.
1450
707e555b
TG		 14512014-04-03 Tristan Gingold <gingold@adacore.com>
1452
1453 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1454 output_section.
1455 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1456 Fix style.
1457 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1458
c3fcb775
AM		 14592014-04-03 Alan Modra <amodra@gmail.com>
1460
1461 * elf-bfd.h (struct elf_backend_data
1462 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1463 with "bfd_size_type size".
1464 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1465 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1466 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1467 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 1468 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1469 * bfd-in2.h: Regenerate.
c3fcb775 1470
7a79c514
TG		 14712014-04-02 Tristan Gingold <gingold@adacore.com>
1472
1473 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1474 (bfd_mach_o_prebind_cksum_command): New types.
1475 (bfd_mach_o_prebound_dylib_command): Rewrite.
1476 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1477 fields.
1478 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1479 command.
1480 (bfd_mach_o_read_prebind_cksum): New function.
1481 (bfd_mach_o_read_twolevel_hints): Ditto.
1482 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1483 commands.
1484
5979d6b6
AM		 14852014-04-02 Alan Modra <amodra@gmail.com>
1486
1487 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1488 Consolidate code handling possible section headers past end of
1489 segment. Don't use p_align for page size guess, instead use
1490 minpagesize. Take note of ld.so clearing section headers when
1491 p_memsz > p_filesz. Handle file header specifying no section
1492 headers. Handle zero p_align throughout. Default loadbase to
1493 zero. Add comments. Rename contents_size to high_offset, and
1494 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1495 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1496 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1497 Likewise.
1498 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1499 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1500 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1501 * bfd-in2.h: Regnerate.
1502
23d72939
TG		 15032014-04-01 Tristan Gingold <gingold@adacore.com>
1504
1505 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1506 when num == 0.
1507
6a631e86 15082014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1509 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1510
b4894562 1511 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 1512 entries on eabi and nacl targets.
1513 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 1514 (elf32_arm_nacl_plt_sym_val): Likewise.
1515 (elf32_arm_plt0_size): Add helper function.
1516 (elf32_arm_plt_size): Likewise.
6a631e86 1517
10be66a4
TG		 15182014-03-27 Tristan Gingold <gingold@adacore.com>
1519
1520 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1521 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1522
3cc27770
TG		 15232014-03-27 Tristan Gingold <gingold@adacore.com>
1524
1525 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1526 * mach-o.c (bfd_mach_o_write_symtab)
1527 (bfd_mach_o_write_contents)
1528 (bfd_mach_o_set_section_flags_from_bfd)
1529 (bfd_mach_o_build_seg_command): Fix indentation.
1530 (bfd_mach_o_get_base_address): New function.
1531
55bfc9ac
NC		 15322014-03-26 Nick Clifton <nickc@redhat.com>
1533
1534 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1535 relocations in discarded sections.
1536
d8028530
TG		 15372014-03-26 Tristan Gingold <gingold@adacore.com>
1538
1539 * mach-o.c (bfd_mach_o_convert_architecture): Add
1540 BFD_MACH_O_CPU_TYPE_ARM64.
1541
f6c7c3e8
AM		 15422014-03-26 Alan Modra <amodra@gmail.com>
1543
1544 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1545 needed plt entries when taking the address of functions for
1546 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1547 Move opd setup and abiversion checks to..
1548 (ppc64_elf_before_check_relocs): ..here. Renamed from
1549 ppc64_elf_process_dot_syms. Set output abiversion from input and
1550 input abiversion from output, if either is not set.
1551 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1552 (elf_backend_check_directives): Update.
1553
c955de36
WN		 15542014-03-25 Will Newton <will.newton@linaro.org>
1555
1556 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1557 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1558 of input sections rather than output sections.
1559
97323ad1
WN		 15602014-03-20 Will Newton <will.newton@linaro.org>
1561
1562 PR ld/16715
1563 * elf32-arm.c (elf32_arm_check_relocs): Set
1564 pointer_equality_needed for absolute references within
1565 executable links.
1566 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1567 unless pointer_equality_needed is set.
1568
1d63324c
NC		 15692014-03-19 Nick Clifton <nickc@redhat.com>
1570
6caf7111
NC		 1571 * peXXigen.c (rsrc_process_section): Add code to scan input
1572 sections and record their lengths. Use these lengths to find the
1573 start of each merged .rsrc section.
1d63324c 1574
fbe383b9
TG		 15752014-03-17 Tristan Gingold <gingold@adacore.com>
1576
1577 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1578 (bfd_mach_o_read_command): Ditto.
1579
5a026fc9
NC		 15802014-03-14 Meador Inge <meadori@codesourcery.com>
1581
b4894562
AM		 1582 * configure.in: Add strnlen to AC_CHECK_DECLS.
1583 * config.in: Regenerate.
1584 * configure: Regenerate.
1585 * sysdep.h (strnlen): Add prototype.
5a026fc9 1586
c3301df1
AM		 15872014-03-14 Alan Modra <amodra@gmail.com>
1588
1589 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1590 handling for VLE_SDA21 relocs.
1591
167ad85b
TG		 15922014-03-13 Tristan Gingold <gingold@adacore.com>
1593
1594 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1595 has been read.
1596 (pe_bfd_object_p): Also read version number to detect ILF.
1597 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1598 (x86_64pe_bigobj_vec): Define
1599 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1600 (bfd_coff_max_nscns): New macro.
1601 (coff_compute_section_file_positions): Use unsigned int for
1602 target_index. Compare with bfd_coff_max_nscns.
1603 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1604 Set a value for _bfd_coff_max_nscns.
1605 (header_bigobj_classid): New constant.
1606 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1607 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1608 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1609 functions.
1610 (bigobj_swap_table): New table.
1611 * libcoff.h: Regenerate.
1612 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1613 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1614 _bfd_coff_max_nscns.
1615 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1616 * coff-rs6000.c (bfd_xcoff_backend_data)
1617 (bfd_pmac_xcoff_backend_data): Likewise.
1618 * coff64-rs6000.c (bfd_xcoff_backend_data)
1619 (bfd_xcoff_aix5_backend_data): Likewise.
1620 * targets.c (x86_64pe_bigobj_vec): Declare.
1621 * configure.in (x86_64pe_bigobj_vec): New vector.
1622 * configure: Regenerate.
1623 * config.bfd: Add bigobj object format for Windows targets.
1624
c792917c
NC		 16252014-03-12 Nick Clifton <nickc@redhat.com>
1626
1627 PR ld/16671
1628 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1629 before testing for vxworks.
1630
fa47fa92
AM		 16312014-03-12 Alan Modra <amodra@gmail.com>
1632
1633 * Makefile.in: Regenerate.
1634
bbefd0a9
AM		 16352014-03-12 Alan Modra <amodra@gmail.com>
1636
1637 PR 16690
1638 * elf.c (copy_elf_program_header): Ignore first section lma if
1639 non-alloc.
1640
3c865fca
AM		 16412014-03-11 Alan Modra <amodra@gmail.com>
1642
1643 PR 16686
1644 * coff-rs6000.c: Include stdint.h.
1645 * coff64-rs6000.c: Likewise.
1646
ce15efd8
TG		 16472014-03-10 Tristan Gingold <gingold@adacore.com>
1648
1649 * ticoff.h: Removed.
1650
86c95733
AM		 16512014-03-08 Alan Modra <amodra@gmail.com>
1652
1653 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1654 many relocations. Correct bitsize and rightshift too for a number
1655 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1656 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1657 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1658 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1659 fields in instructions to signed/unsigned according to whether
1660 the field takes a signed or unsigned value. Tidy vle split16 code.
1661 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1662
b80eed39
AM		 16632014-03-08 Alan Modra <amodra@gmail.com>
1664
1665 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1666 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1667 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1668 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1669 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1670 fields in instructions to signed/unsigned according to whether
1671 the field takes a signed or unsigned value.
1672
c38e8559
PA		 16732014-03-07 Pedro Alves <palves@redhat.com>
1674
5893c83a 1675 PR gdb/16696
c38e8559
PA		 1676 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1677 through ptr_to_uint instead of through long.
1678
e9847026
NC		 16792014-03-06 Nick Clifton <nickc@redhat.com>
1680
1681 PR 16664
1682 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1683 attribute section names.
1684
4b95cf5c
AM		 16852014-03-05 Alan Modra <amodra@gmail.com>
1686
1687 Update copyright years.
1688
45965137
AM		 16892014-03-05 Alan Modra <amodra@gmail.com>
1690
1691 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1692 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1693 (ppc64_elf_check_relocs): Likewise.
1694 (ppc64_elf_relocate_section): Likewise.
1695 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1696 * bfd-in2.h: Regenerate.
1697 * libbfd.h: Regenerate.
1698
cd0c81e9 16992014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 1700
1701 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1702 Loongson-3A.
1703 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1704 extension of bfd_mach_mipsisa64r2.
1705
eed94f8f
NC		 17062014-03-04 Nick Clifton <nickc@redhat.com>
1707
1708 PR ld/16017
1709 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1710 (elf32_thumb2_plt_entry): New array.
1711 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1712 using thumb2 based PLT.
1713 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1714 entries.
1715 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1716 PLT entries.
1717 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1718 based PLT 0-entry.
1719 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1720 Thumb2 based PLT 0-entry.
1721 (elf32_arm_output_arch_local_syms): Handle creation of local
1722 symbols for Thumb2 based PLT entries.
1723
9850436d
AM		 17242014-02-28 Alan Modra <amodra@gmail.com>
1725
1726 PR ld/16643
1727 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1728 the same conditions we called check_relocs.
1729
1db37fe6
YG		 17302014-02-27 Yuri Gribov <y.gribov@samsung.com>
1731
1732 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1733 * bfd-in2.h: Regenerate.
1734 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1735 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1736 using long PLT entries.
1737 (bfd_elf32_arm_use_long_plt): New function.
1738 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1739
db434ba0
AM		 17402014-02-27 Alan Modra <amodra@gmail.com>
1741
1742 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1743 params for targets that don't use ppc32elf.em.
1744
d9972968
CLT		 17452014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1746
1747 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1748 of GOTOFF relocations.
1749
0ff2b86e
L		 17502014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1751 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1754 (elf_x86_64_legacy_plt_entry): Likewise.
1755 (elf_x86_64_bnd_plt_entry): Likewise.
1756 (elf_x86_64_legacy_plt2_entry): Likewise.
1757 (elf_x86_64_bnd_plt2_entry): Likewise.
1758 (elf_x86_64_bnd_arch_bed): Likewise.
1759 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1760 (elf_x86_64_link_hash_table): Add plt_bnd.
1761 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1762 plt_bnd.
1763 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1764 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1765 in 64-bit mode.
1766 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1767 symbols. Resolve call to the second PLT if it is created.
1768 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1769 (elf_x86_64_relocate_section): Resolve PLT references to the
1770 second PLT if it is created.
1771 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1772 second PLT entry for BND relocation.
1773 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1774 the second PLT is created.
1775 (elf_x86_64_get_synthetic_symtab): New.
1776 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1777
7d4c687d
AM		 17782014-02-19 Alan Modra <amodra@gmail.com>
1779
1780 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1781 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1782 provision of out-of-line register save/restore routines.
1783
5db3e65d
JC		 17842014-02-18 Jack Carter <jack.carter@imgtec.com>
1785
b4894562
AM		 1786 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1787 PT_DYNAMIC segment flags.
5db3e65d 1788
024a2310
JK		 17892014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1790
1791 PR binutils/16595
1792 * simple.c (struct saved_offsets): New.
1793 (simple_save_output_info): Use it for ptr.
1794 (simple_restore_output_info): Use it for ptr. Check section_count.
1795 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1796
e7d1c40c
AM		 17972014-02-17 Alan Modra <amodra@gmail.com>
1798
1799 * elf64-ppc.h (struct ppc64_elf_params): Define.
1800 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1801 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1802 ppc64_elf_build_stubs): Update prototype.
1803 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1804 fields now in params. Adjust code throughout file.
1805 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1806 Save params pointer in htab.
1807 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1808 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1809 ppc64_elf_build_stubs): Remove parameters now in "params".
1810
668e22e5
AM		 18112014-02-17 Alan Modra <amodra@gmail.com>
1812
1813 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1814 patched for ppc476 workaround. Reapply branch taken/not taken
1815 relocs.
1816
9f7552cf
AM		 18172014-02-12 Alan Modra <amodra@gmail.com>
1818
1819 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1820 stubs for calls to __tls_get_addr that we know will later be
1821 optimised away.
1822
795bc6b3
AM		 18232014-02-12 Alan Modra <amodra@gmail.com>
1824
1825 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1826 for ld -r, when code sections are sufficiently aligned.
1827 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1828 pagesize_p2.
1829
b407645f
AM		 18302014-02-12 Alan Modra <amodra@gmail.com>
1831
1832 PR gold/15530
1833 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1834 --export-dynamic and --dynamic-list marking of symbols.
1835 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1836 cheap tests first.
1837
d6f6f455
L		 18382014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1839
1840 PR gold/16530
1841 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1842 executables if it matches dynamic_list.
1843
c1c69e83
AM		 18442014-02-10 Alan Modra <amodra@gmail.com>
1845
1846 * po/SRC-POTFILES.in: Regenerate.
1847 * po/bfd.pot: Regenerate.
1848
53291d1f
AM		 18492014-02-09 Alan Modra <amodra@gmail.com>
1850
1851 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1852 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1853 (elfNN_bed): Init new field.
1854 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1855 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1856 (ppc_elf_relax_section): Don't reallocate section here, write
1857 stubs, or write out relocs for ld -r here..
1858 (ppc_elf_relocate_section): ..instead write stubs here, and use
1859 existing code to write out relocs for ld -r. Fix offset
1860 adjustment on reloc for little-endian.
1861 (elf_backend_caches_rawsize): Define.
1862
d1eb5696
RO		 18632014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1864
85773039 1865 PR build/16550
d1eb5696
RO		 1866 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1867
2915c55b
JK		 18682014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1869
1870 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1871 return paths. Three times.
1872 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1873 return paths.
1874 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1875 (ppc64_elf_edit_toc): Free USED in return path.
1876
1c2de463
SL		 18772014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1878
1879 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1880 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1881 * libbfd.h: Regenerated.
1882 * bfd-in2.h: Regenerated.
1883 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1884 (nios2_reloc_map): Likewise.
1885 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1886 Fixed all references.
1887 (nios2_elf32_relocate_section): Add new relocations.
1888 (nios2_elf32_check_relocs): Likewise.
1889 (nios2_elf32_gc_sweep_hook): Likewise.
1890
5446cbdf
AM		 18912014-02-03 Alan Modra <amodra@gmail.com>
1892
1893 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1894 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1895 (ppc_elf_link_params): New function.
1896 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1897 workaround.
1898 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1899 parameters. Use htab->params instead.
1900 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1901 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1902 64 bytes for ppc476 workaround.
1903 (struct ppc_elf_relax_info): New.
1904 (ppc_elf_relax_section): Exclude linker created sections and
1905 those too small to hold one instruction. Don't add another
cd3416da 1906 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 1907 generate trampolines for undefined symbols when !relocatable,
1908 nor for plugin symbols. Allocate space for ppc476 workaround
1909 patch area. Free fixups on error return path.
1910 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1911 * elf32-ppc.h (struct ppc_elf_params): New.
1912 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1913 (ppc_elf_link_params): Declare.
1914 * section.c (SEC_INFO_TYPE_TARGET): Define.
1915 * bfd-in2.h: Regenerate.
1916
82e91538
SL		 19172014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1918
1919 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1920 h_gp_got field.
1921 (nios2_elf32_relocate_section): Use got_base to adjust
1922 GOT-pointer-relative relocations relative to _gp_got.
1923 (create_got_section): Create _gp_got symbol.
1924 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1925 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1926
78058a5e
SL		 19272014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1928
1929 * bfd-in2.h: Update from reloc.c.
1930 * elf32-nios2.c: Include elf32-nios2.h.
1931 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1932 (nios2_reloc_map): Likewise.
1933 (enum elf32_nios2_stub_type): Declare.
1934 (struct elf32_nios2_stub_hash_entry): Declare.
1935 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1936 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1937 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1938 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1939 bfd_count, top_index, input_list, all_local_syms.
1940 (nios2_call26_stub_entry): New.
1941 (nios2_elf32_install_imm16): Move up in file.
1942 (nios2_elf32_install_data): Move up in file.
1943 (hiadj): Move up in file.
1944 (stub_hash_newfunc): New.
1945 (link_hash_newfunc): Initialize hsh_cache field.
1946 (STUB_SUFFIX): New.
1947 (nios2_stub_name): New.
1948 (nios2_get_stub_entry): New.
1949 (nios2_add_stub): New.
1950 (nios2_elf32_setup_section_lists): New.
1951 (nios2_elf32_next_input_section): New.
1952 (CALL26_SEGMENT): New.
1953 (MAX_STUB_SECTION_SIZE): New.
1954 (group_sections): New.
1955 (nios2_type_of_stub): New.
1956 (nios2_build_one_stub): New.
1957 (nios2_size_one_stub): New.
1958 (get_local_syms): New.
1959 (nios2_elf32_size_stubs): New.
1960 (nios2_elf32_build_stubs): New.
1961 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1962 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1963 trampolines for R_NIOS2_CALL26 stubs.
1964 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1965 (nios2_elf32_gc_sweep_hook): Likewise.
1966 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1967 (nios2_elf32_link_hash_table_free): New.
1968 (bfd_elf32_bfd_link_hash_table_free): Define.
1969 * elf32-nios2.h: New file.
1970 * libbfd.h: Update from reloc.c.
1971 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1972
df3ce959
NC		 19732014-01-29 Nick Clifton <nickc@redhat.com>
1974
1975 PR binutils/16318
1976 * elf32-metag.c (elf_metag_post_process_headers): Call
1977 _bfd_elf_post_process_headers.
1978 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1979 _bfd_elf_copy_private_data.
1980 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1981
27b829ee
NC		 19822014-01-29 Nick Clifton <nickc@redhat.com>
1983
1984 * bfd-in.h (bfd_set_section_vma): Delete.
1985 (bfd_set_section_alignment): Delete.
1986 (bfd_set_section_userdata): Delete.
1987 (bfd_set_cacheable): Delete.
1988 * bfd.c (bfd_set_cacheable): New static inline function.
1989 * section.c (bfd_set_section_userdata): Likewise.
1990 (bfd_set_section_vma): Likewise.
1991 (bfd_set_section_alignment): Likewise.
1992 * bfd-in2.h: Regenerate.
1993
0a9c7b2b
NC		 19942014-01-28 Nick Clifton <nickc@redhat.com>
1995
1996 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1997 attributes select the CU containing the abbreviation, which may not
1998 be the current CU.
1999
3ba720c7
AM		 20002014-01-24 Alan Modra <amodra@gmail.com>
2001
2002 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2003 to get_relocs for ELFv2.
2004
d923cae0
L		 20052014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2006
2007 PR ld/16498
3ba720c7 2008 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 2009 if TLS sections are not adjacent.
2010
16e4ecc0
AM		 20112014-01-22 Alan Modra <amodra@gmail.com>
2012
2013 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2014
eb8d7fda
AM		 20152014-01-22 Alan Modra <amodra@gmail.com>
2016
2017 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2018
4584ec12
L		 20192014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2020
2021 PR ld/16467
2022 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2023 regular default symbol definition and the versioned dynamic
2024 symbol definition mismatch, skip the default symbol definition
2025 if one of them is IFUNC.
2026
22ef172a
L		 20272014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2028
2029 PR ld/2404
2030 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2031 info->export_dynamic nor h->ref_dynamic for type mismatch when
2032 adding the default version.
2033
b75d42bc
AM		 20342014-01-16 Alan Modra <amodra@gmail.com>
2035
2036 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2037 mips_elf_traverse_got_arg* rather than mips_got_info*.
2038 Adjust caller. Alloc on output_bfd rather than symbol section
2039 owner.
2040
c353e543
L		 20412014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2042
2043 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2044 change.
2045 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2046
818d220a
L		 20472014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2048
2049 PR ld/16428
2050 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2051 against __ehdr_start.
2052 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2053
c3ce498c
L		 20542014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2055
2056 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2057 change.
2058 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2059
d1ec1e40
L		 20602014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2061
2062 PR ld/16428
2063 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2064 count if there are any non pc-relative relocs.
2065 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2066
f44a1f8e
CL		 20672014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2068 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2069
2070 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2071 offset while calculating relocation address.
2072 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2073 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2074
fd0fd00c
MJ		 20752014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2076
2077 PR ld/16202
2078 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2079 R_ARM_ABS8 and R_ARM_ABS16.
2080
aa726b9e
AM		 20812014-01-13 Alan Modra <amodra@gmail.com>
2082
2083 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2084 error when shared and force a plt call otherwise.
2085 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2086 plt_type == PLT_NEW.
2087 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2088 the appropriate call stub.
2089
eec2f3ed
AM		 20902014-01-10 Alan Modra <amodra@gmail.com>
2091
2092 PR ld/14207
2093 PR ld/16322
2094 PR binutils/16323
2095 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2096 (assign_file_positions_for_non_load_sections): When setting up
2097 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2098 header that completely covers the relro region.
2099
09bf66a8
TG		 21002014-01-09 Tristan Gingold <gingold@adacore.com>
2101
2102 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2103 table macros and add macros to initializa the structure.
2104
43a8475c
L		 21052014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2106
2107 PR ld/14207
2108 PR ld/16322
2109 PR binutils/16323
2110 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2111 size for PT_GNU_RELRO segment.
2112 (assign_file_positions_for_load_sections): If PT_LOAD segment
2113 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2114
1651e569
TT		 21152014-01-07 Tom Tromey <tromey@redhat.com>
2116
2117 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2118 wrappers.
2119
dc9155b2
NC		 21202014-01-03 Nick Clifton <nickc@redhat.com>
2121
2122 PR binutils/16199
2123 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2124 zero.
2125
dd8dfa39 21262014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 2127
2128 PR binutils/14289
2129 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2130
1be5090b
NC		 21312014-01-02 Nick Clifton <nickc@redhat.com>
2132
2133 PR binutils/11983
2134 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2135 filename in the bfd's filename field.
2136 * elfcode.h (bfd_from_remote_memory): Likewise.
2137 * ieee.c (ieee_object_p): Likewise.
2138 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2139 * oasys.c (oasys_openr_next_archived_file): Likewise.
2140 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2141 * opncls.c (bfd_fopen): Likewise.
2142 (bfd_openstreamr): Likewise.
2143 (bfd_openr_iovec): Likewise.
2144 (bfd_openw): Likewise.
2145 (bfd_create): Likewise.
2146 (_bfd_delete_bfd): Free filename.
2147
5fb776a6 2148For older changes see ChangeLog-2013
56882138 2149\f
5fb776a6 2150Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 2151
2152Copying and distribution of this file, with or without modification,
2153are permitted in any medium without royalty provided the copyright
2154notice and this notice are preserved.
2155
56882138
AM		 2156Local Variables:
2157mode: change-log
2158left-margin: 8
2159fill-column: 74
2160version-control: never
2161End:
GDB Binutils - Deliverables
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