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Formatting changes for RISC-V
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
1d65abb5
AW		 12016-12-20 Andrew Waterman <andrew@sifive.com>
2
3 * elfnn-riscv.c: Formatting and comment fixes throughout.
4 * elfxx-riscv.c: Likewise.
5 (howto_table): Change the src_mask field from MINUS_ONE to 0 for
6 R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
7 R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
8
96b0927d
PD		 92016-12-20 Palmer Dabbelt <palmer@dabbelt.com>
10
11 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
12 error message when linking elf32 and elf64.
13
b25e998d
CG		 142016-12-19 Christian Groessler <chris@groessler.org>
15
16 * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'. Make
17 'sum' local variable signed.
18
22185505 192016-12-16 fincs <fincs.alt1@gmail.com>
20
21 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
22 for info->gc_keep_exported.
23 (bfd_elf_gc_sections): Likewise.
24
a961cdd5
AM		 252016-12-15 Alan Modra <amodra@gmail.com>
26
27 PR ld/20968
28 PR ld/20908
29 * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change. Move
30 reloc counting code later after ELF flavour test.
31
5e7fc731
MR		 322016-12-14 Maciej W. Rozycki <macro@imgtec.com>
33
34 * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
35 (bfd_mips_elf_get_abiflags): New prototype.
36 * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
37 * bfd-in2.h: Regenerate.
38
c1fc2d7e
YN		 392016-12-14 Yury Norov <ynorov@caviumnetworks.com>
40
41 * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
42 TCB_SIZE is used.
43
22b05d33
AM		 442016-12-13 Alan Modra <amodra@gmail.com>
45
46 * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
47 for objcopy/strip or when a ld script specifies PHDRS.
48
63920300
AM		 492016-12-13 Alan Modra <amodra@gmail.com>
50
51 * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
52 segments that include the ELF file header or program headers.
53
8e2a4f11
AM		 542016-12-08 Alan Modra <amodra@gmail.com>
55
56 PR ld/20932
57 * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
58
c2596ca5
NC		 592016-12-07 Nick Clifton <nickc@redhat.com>
60
61 PR ld/20932
62 * elflink.c (bfd_elf_record_link_assignment): Replace call to
63 abort with an error message and error return value.
64
92744f05
NC		 652016-12-06 Nick Clifton <nickc@redhat.com>
66
4f3ca05b
NC		 67 PR binutils/20931
68 * elf.c (copy_special_section_fields): Check for an invalid
69 sh_link field before attempting to follow it.
70
92744f05
NC		 71 PR binutils/20929
72 * aoutx.h (squirt_out_relocs): Check for relocs without an
73 associated symbol.
74
39eeab25
AM		 752016-12-06 Alan Modra <amodra@gmail.com>
76
77 * elf64-ppc.c (ok_lo_toc_insn): Add r_type param. Recognize
78 lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
79 Don't match lmd and stmd.
80
597e138c
AM		 812016-12-05 Alyssa Milburn <amilburn@zall.org>
82
83 * elfxx-sparc.c: Do not stop processing relocations after
84 partially relaxing a call with WDISP30.
85
39d4daf6
NC		 862016-12-05 Nick Clifton <nickc@redhat.com>
87
fa6631b4
NC		 88 PR binutils/20905
89 * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
90 the end of the string buffer.
91
52c4f3bd
NC		 92 PR binutils/20907
93 * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
94
e2996cc3
NC		 95 PR binutils/20921
96 * aoutx.h (squirt_out_relocs): Check for and report any relocs
97 that could not be recognised.
98
a55c9876
NC		 99 PR binutils/20922
100 * elf.c (find_link): Check for null headers before attempting to
101 match them.
102
39d4daf6
NC		 103 PR ld/20925
104 * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
105 FALSE.
106
daae68f4
NC		 107 PR ld/20924
108 (aout_link_add_symbols): Fix off by one error checking for
109 overflow of string offset.
110
8c5b4e52
AM		 1112016-12-03 Alan Modra <amodra@gmail.com>
112
113 * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
114 (struct ppc_link_hash_table): Delete "twiddled_syms". Add
115 "need_func_desc_adj".
116 (lookup_fdh): Link direct fdh sym via oh field and set flags.
117 (make_fdh): Make strong and weak undefined function descriptor
118 symbols.
119 (ppc64_elf_merge_symbol): New function.
120 (elf_backend_merge_symbol): Define.
121 (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
122 function descriptors.
123 (add_symbol_adjust): Don't twiddle symbols to undefweak.
124 Propagate more ref flags to function descriptor symbol. Make
125 some function descriptor symbols dynamic.
126 (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
127 ELFv1. Set need_func_desc_adj. Don't fix undefs list.
128 (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
129 Don't call lookup_fdh here.
130 (ppc64_elf_gc_sections): New function.
131 (bfd_elf64_bfd_gc_sections): Define.
132 (ppc64_elf_gc_mark_hook): Mark descriptor.
133 (func_desc_adjust): Don't make fake function descriptor syms strong
134 here. Exit earlier on non-dotsyms. Take note of elf.dynamic
135 flag when deciding whether a dynamic function descriptor might
136 be needed. Transfer elf.dynamic and set elf.needs_plt. Move
137 plt regardless of visibility. Make descriptor dynamic if
138 entry sym is dynamic, not for other cases.
139 (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
140 already done.
141 (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
142 (ppc64_elf_size_stubs): Likewise.
143 (ppc_build_one_stub): Don't clear was_undefined. Only set sym
144 undefweak if stub symbol is defined.
145 (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
146 * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
147
b8ac2841
AM		 1482016-12-03 Alan Modra <amodra@gmail.com>
149
150 * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
151 elf_link_hash_table rather than ppc_link_hash_table.
152
35dc6e06
AM		 1532016-12-03 Alan Modra <amodra@gmail.com>
154
155 * elf64-ppc.c (add_symbol_adjust): Delete dead code.
156
8400d40d
AM		 1572016-12-03 Alan Modra <amodra@gmail.com>
158
159 * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
160 warning and indirect symbols.
161
474436e6
AM		 1622016-12-03 Alan Modra <amodra@gmail.com>
163
164 * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
165 flags when direct symbol is versioned_hidden.
166
531336e3
NC		 1672016-12-02 Nick Clifton <nickc@redhat.com>
168
e9a1e93e 169 PR ld/20908
d7f399a8
NC		 170 * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
171 when following indirect links.
172
531336e3
NC		 173 PR ld/20909
174 * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
175 for an illegal string offset.
176
08698b7b
GB		 1772016-12-02 Gary Benson <gbenson@redhat.com>
178
179 * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
180 elf_parse_notes.
181
d5451cd4
JC		 1822016-12-02 Josh Conner <joshconner@google.com>
183
7ed7e438 184 * config.bfd: Add support for fuchsia (OS).
d5451cd4 185
5cd1d8bc
YN		 1862016-12-01 Yury Norov <ynorov@caviumnetworks.com>
187
188 PR ld/20868
189 * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
190 to the GOT when operating in 32-bit mode.
191
40a0bfdd
MJ		 1922016-12-01 Ma Jiang <ma.jiang@zte.com.cn>
193
194 PR ld/16720
195 * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
196 test for HI16 relocs.
197
50455f1a
NC		 1982016-12-01 Nick Clifton <nickc@redhat.com>
199
200 PR binutils/20891
201 * aoutx.h (find_nearest_line): Handle the case where the main file
202 name and the directory name are both empty.
203
e82ab856
NC		 204 PR binutils/20892
205 * aoutx.h (find_nearest_line): Handle the case where the function
206 name is empty.
207
e9a38e0f
AM		 2082016-11-30 Alan Modra <amodra@gmail.com>
209
210 * elf.c (get_program_header_size): Revert accidental change.
211
ea3d7d1c
AM		 2122016-11-30 Alan Modra <amodra@gmail.com>
213
214 PR ld/20886
215 * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
216 on any pass past STUB_SHRINK_ITER.
217
4deb8f71
L		 2182016-11-28 H.J. Lu <hongjiu.lu@intel.com>
219
220 * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
221 symbol in executable.
222 (elf_link_output_extsym): Don't change bind from global to
223 local when linking executable.
224
cd584857
NC		 2252016-11-28 Nick Clifton <nickc@redhat.com>
226
227 PR ld/20815
228 * elf.c (phdr_sorter): Delete.
229 (assign_file_positions_except_relocs): Do not sort program
230 headers.
231
ec8f7688
JT		 2322016-11-25 Jon Turney <jon.turney@dronecode.org.uk>
233
234 PR ld/20193
235 * peXXigen.c (rsrc_process_section): Do not shrink the merged
236 .rsrc section.
237
1dcb9720
JW		 2382016-11-24 Jiong Wang <jiong.wang@arm.com>
239
240 PR target/20737
241 * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
242 locally in PIE.
243
0b14696a
KLC		 2442016-11-24 Kuan-Lin Chen <kuanlinchentw@gmail.com>
245
246 * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
247
1a9ccd70
NC		 2482016-11-23 Nick Clifton <nickc@redhat.com>
249
250 PR ld/20815
251 * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
252 they contain the program headers.
253 (_bfd_elf_map_sections_to_segments): If the linker created the
254 PHDR segment then always attempt to include it in a LOAD segment.
255 (assign_file_positions_for_non_load_sections): Allow LOAD segments
256 to overlap PHDR segments.
257 (phdr_sorter): New function. Sorts program headers.
258 (assign_file_positions_except_relocs): Sort the program headers
259 before writing them out. Issue an error if the PHDR segment is
260 not covered by a LOAD segment, unless the backend allows it.
261 * elf-bfd.h (struct elf_backend_data): Add
262 elf_backend_allow_non_load_phdr.
263 * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
264 default definition that returns FALSE.
265 (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
266 field.
267 * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
268 Returns TRUE.
269 (elf_backend_allow_non_load_phdr): Define.
270 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
271 place the interpreter string into the .interp section if the
272 nointerp flag is set in the link info structure.
273 * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
274 * elf32-score7.c (score_elf_final_link_relocate): Allow for the
275 _gp symbol not being part of the output.
276
64f52338
AM		 2772016-11-23 Alan Modra <amodra@gmail.com>
278
279 * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
280 * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
281 (elfNN_bed): Init new field.
282 * elflink.c (bfd_elf_final_link): Add and use htab variable. Handle
283 dtrel_excludes_plt.
284 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
285 DT_RELASZ code.
286 (elf_backend_dtrel_excludes_plt): Define.
287 * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
288 (elf_backend_dtrel_excludes_plt): Define.
289 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
290 subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
291 (elf_backend_dtrel_excludes_plt): Define.
292 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
293 DT_RELASZ code.
294 (elf_backend_dtrel_excludes_plt): Define.
295 * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
296 code.
297 (elf_backend_dtrel_excludes_plt): Define.
298 * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
299 and DT_RELA code.
300 (elf_backend_dtrel_excludes_plt): Define.
301 * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
302 and DT_REL code.
303 (elf_backend_dtrel_excludes_plt): Define.
304 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
305 code.
306 (elf_backend_dtrel_excludes_plt): Define.
307 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
308 code.
309 (elf_backend_dtrel_excludes_plt): Define.
310 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
311 code.
312 (elf_backend_dtrel_excludes_plt): Define.
313 * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
314 and DT_RELA code.
315 (elf_backend_dtrel_excludes_plt): Define.
316 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
317 DT_RELASZ and DT_RELA code. Use ELF htab shortcuts for other
318 dynamic sections.
319 (elf_backend_dtrel_excludes_plt): Define.
320 * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
321 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
322 code.
323 (elf_backend_dtrel_excludes_plt): Define.
324 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
325 code.
326 (elf_backend_dtrel_excludes_plt): Define.
327 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
328 code.
329 (elf_backend_dtrel_excludes_plt): Define.
330 * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
331 code.
332 (elf_backend_dtrel_excludes_plt): Define.
333 * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
334 code.
335 (elf_backend_dtrel_excludes_plt): Define.
336 * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
337 * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
338 code.
339 (elf_backend_dtrel_excludes_plt): Define.
340 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
341 code.
342 (elf_backend_dtrel_excludes_plt): Define.
343 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
344 code.
345 (elf_backend_dtrel_excludes_plt): Define.
346 * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
347 and DT_RELA code.
348 (elf_backend_dtrel_excludes_plt): Define.
349 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
350 code.
351 (elf_backend_dtrel_excludes_plt): Define.
352 * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
353 code.
354 (elf_backend_dtrel_excludes_plt): Define.
355 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
356 DT_RELASZ code.
357 (elf_backend_dtrel_excludes_plt): Define.
358 * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
359 code.
360 (elf_backend_dtrel_excludes_plt): Define.
361 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
362 DT_RELASZ code.
363 * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
364
ce558b89
AM		 3652016-11-23 Alan Modra <amodra@gmail.com>
366
367 * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
368 to dynamic sections.
369 (mn10300_elf_final_link_relocate): Likewise.
370 (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
371 (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
372 (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
373 (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
374 * elf32-bfin.c (bfin_check_relocs): Likewise.
375 (bfin_relocate_section): Likewise.
376 (bfin_gc_sweep_hook): Likewise.
377 (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
378 and spltrel.
379 (bfinfdpic_got_section, bfinfdpic_gotrel_section,
380 bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
381 shortcut sections.
382 (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
383 Delete dead code.
384 (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
385 (bfin_size_dynamic_sections): Likewise.
386 * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
387 (cr16_elf_check_relocs): Likewise.
388 (cr16_elf_final_link_relocate): Likewise.
389 (_bfd_cr16_elf_create_dynamic_sections): Likewise.
390 (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
391 (_bfd_cr16_elf_size_dynamic_sections): Likewise.
392 (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
393 (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
394 * elf32-cris.c (cris_elf_relocate_section): Likewise.
395 (elf_cris_finish_dynamic_symbol): Likewise.
396 (elf_cris_finish_dynamic_sections): Likewise.
397 (cris_elf_gc_sweep_hook): Likewise.
398 (elf_cris_adjust_gotplt_to_got): Likewise.
399 (elf_cris_adjust_dynamic_symbol): Likewise.
400 (cris_elf_check_relocs): Likewise. Delete dead code.
401 (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
402 sections.
403 (elf_cris_discard_excess_program_dynamics): Likewise.
404 * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
405 sgotrel, splt and spltrel.
406 (frvfdpic_got_section, frvfdpic_gotrel_section,
407 frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
408 shortcut sections.
409 (_frv_create_got_section): Likewise.
410 * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
411 srelgot, splt and srelplt.
412 (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
413 (elf32_hppa_create_dynamic_sections): Likewise.
414 (elf32_hppa_check_relocs): Likewise.
415 (allocate_plt_static): Likewise.
416 (allocate_dynrelocs): Likewise.
417 (elf32_hppa_size_dynamic_sections): Likewise.
418 (elf32_hppa_relocate_section): Likewise.
419 (elf32_hppa_finish_dynamic_symbol): Likewise.
420 (elf32_hppa_finish_dynamic_sections): Likewise.
421 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
422 * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
423 sgotplt, srelgot, splt and srelplt.
424 (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
425 shortcut sections.
426 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
427 (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
428 (lm32_elf_check_relocs): Likewise.
429 (lm32_elf_finish_dynamic_sections): Likewise.
430 (lm32_elf_finish_dynamic_symbol): Likewise.
431 (allocate_dynrelocs): Likewise.
432 (lm32_elf_size_dynamic_sections): Likewise.
433 (lm32_elf_create_dynamic_sections): Likewise.
434 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
435 (m32c_elf_check_relocs): Likewise.
436 (m32c_elf_finish_dynamic_sections): Likewise.
437 (m32c_elf_always_size_sections): Likewise.
438 * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
439 sgotplt, srelgot, splt and srelplt.
440 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
441 (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
442 sections.
443 (allocate_dynrelocs): Likewise.
444 (m32r_elf_size_dynamic_sections): Likewise.
445 (m32r_elf_relocate_section): Likewise.
446 (m32r_elf_finish_dynamic_symbol): Likewise.
447 (m32r_elf_finish_dynamic_sections): Likewise.
448 (m32r_elf_check_relocs): Likewise.
449 * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
450 (elf_m68k_check_relocs): Likewise.
451 (elf_m68k_adjust_dynamic_symbol): Likewise.
452 (elf_m68k_size_dynamic_sections): Likewise.
453 (elf_m68k_relocate_section): Likewise.
454 (elf_m68k_finish_dynamic_symbol): Likewise.
455 (elf_m68k_finish_dynamic_sections): Likewise.
456 * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
457 sgotplt, srelgot, splt and srelplt.
458 (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
459 sections.
460 (elf_metag_create_dynamic_sections): Likewise. Allocate got header
461 here in .got.
462 (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
463 (allocate_dynrelocs): Likewise.
464 (elf_metag_size_dynamic_sections): Likewise.
465 (elf_metag_finish_dynamic_symbol): Likewise.
466 (elf_metag_finish_dynamic_sections): Likewise.
467 (elf_metag_size_stubs): Likewise.
468 (elf_backend_got_header_size): Don't define.
469 (elf_backend_want_got_plt): Define.
470 * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
471 sgotplt, srelgot, splt and srelpl.
472 (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
473 sections.
474 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
475 (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
476 (microblaze_elf_create_dynamic_sections): Likewise.
477 (allocate_dynrelocs): Likewise.
478 (microblaze_elf_size_dynamic_sections): Likewise.
479 (microblaze_elf_finish_dynamic_symbol): Likewise.
480 (microblaze_elf_finish_dynamic_sections): Likewise.
481 * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
482 already zero fields.
483 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
484 (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
485 sections.
486 (allocate_dynrelocs): Likewise.
487 (nds32_elf_size_dynamic_sections): Likewise.
488 (nds32_elf_relocate_section): Likewise.
489 (nds32_elf_finish_dynamic_symbol): Likewise.
490 (nds32_elf_finish_dynamic_sections): Likewise.
491 (nds32_elf_check_relocs): Likewise.
492 (calculate_plt_memory_address): Likewise.
493 (calculate_got_memory_address): Likewise.
494 * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
495 sgotplt, srelgot, splt and srelplt.
496 * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
497 (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
498 (create_got_section): Delete. Use _bfd_elf_create_got_section instead.
499 (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
500 (or1k_elf_finish_dynamic_sections): Likewise.
501 (or1k_elf_finish_dynamic_symbol): Likewise.
502 (allocate_dynrelocs): Likewise.
503 (or1k_elf_size_dynamic_sections): Likewise.
504 (or1k_elf_create_dynamic_sections): Likewise.
505 * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
506 plt, relplt, iplt, reliplt and sgotplt.
507 (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
508 (ppc_elf_create_glink): Likewise.
509 (ppc_elf_create_dynamic_sections): Likewise.
510 (ppc_elf_check_relocs): Likewise.
511 (ppc_elf_select_plt_layout): Likewise.
512 (ppc_elf_tls_setup): Likewise.
513 (allocate_got): Likewise.
514 (allocate_dynrelocs): Likewise.
515 (ppc_elf_size_dynamic_sections): Likewise.
516 (ppc_elf_relax_section): Likewise.
517 (ppc_elf_relocate_section): Likewise.
518 (ppc_elf_finish_dynamic_symbol): Likewise.
519 (ppc_elf_reloc_type_class): Likewise.
520 (ppc_elf_finish_dynamic_sections): Likewise.
521 * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
522 (rl78_elf_check_relocs): Likewise.
523 (rl78_elf_finish_dynamic_sections): Likewise.
524 (rl78_elf_always_size_sections): Likewise.
525 * elf32-s390.c (create_got_section): Delete.
526 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
527 (elf_s390_check_relocs): Likewise.
528 * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
529 (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
530 * elf32-score7.c (score_elf_create_got_section): As above.
531 (s7_bfd_score_elf_finish_dynamic_sections): As above.
532 * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
533 sgotplt, srelgot, splt and srelplt.
534 (create_got_section): Don't set them.
535 (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
536 sections.
537 (allocate_dynrelocs): Likewise.
538 (sh_elf_size_dynamic_sections): Likewise.
539 (sh_elf_add_rofixup): Likewise.
540 (sh_elf_relocate_section): Likewise.
541 (sh_elf_check_relocs): Likewise.
542 (sh_elf_finish_dynamic_symbol): Likewise.
543 (sh_elf_finish_dynamic_sections): Likewise.
544 * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
545 * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
546 * elf32-vax.c (elf_vax_check_relocs): Likewise.
547 (elf_vax_adjust_dynamic_symbol): Likewise.
548 (elf_vax_always_size_sections): Likewise.
549 (elf_vax_instantiate_got_entries): Likewise.
550 (elf_vax_relocate_section): Likewise.
551 (elf_vax_finish_dynamic_symbol): Likewise.
552 (elf_vax_finish_dynamic_sections): Likewise.
553 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
554 (xstormy16_elf_always_size_sections): Likewise.
555 (xstormy16_elf_relocate_section): Likewise.
556 (xstormy16_elf_finish_dynamic_sections): Likewise.
557 * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
558 sgotplt, srelgot, splt and srelplt.
559 (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
560 dynamic sections.
561 (elf_xtensa_allocate_dynrelocs): Likewise.
562 (elf_xtensa_allocate_local_got_size): Likewise.
563 (elf_xtensa_size_dynamic_sections): Likewise.
564 (elf_xtensa_relocate_section): Likewise.
565 (elf_xtensa_finish_dynamic_sections): Likewise.
566 (shrink_dynamic_reloc_sections): Likewise.
567 (elf_xtensa_get_plt_section): Likewise.
568 (elf_xtensa_get_gotplt_section): Likewise.
569 (xtensa_callback_required_dependence): Likewise.
570 * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
571 shortcuts to dynamic sections.
572 (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
573 dynamic sections.
574 (elf64_alpha_size_plt_section): Likewise.
575 (elf64_alpha_size_rela_got_1): Likewise.
576 (elf64_alpha_size_rela_got_section): Likewise.
577 (elf64_alpha_relocate_section): Likewise.
578 (elf64_alpha_finish_dynamic_symbol): Likewise.
579 (elf64_alpha_finish_dynamic_sections): Likewise.
580 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
581 * elf64-s390.c (create_got_section): Delete.
582 (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
583 (elf_s390_check_relocs): Likewise.
584 * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
585 dynamic sections.
586 (sh_elf64_check_relocs): Likewise.
587 (sh64_elf64_adjust_dynamic_symbol): Likewise.
588 (sh64_elf64_size_dynamic_sections): Likewise.
589 (sh64_elf64_finish_dynamic_symbol): Likewise.
590 (sh64_elf64_finish_dynamic_sections): Likewise.
591 * elflink.c (_bfd_elf_create_got_section): Likewise.
592 * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
593 * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
594 (elfNN_ia64_finish_dynamic_sections): Likewise.
595 * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
596 * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
597 sgotplt, splt and sgot.
598 (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
599 sections.
600 (mips_elf_gotplt_index): Likewise.
601 (mips_elf_primary_global_got_index): Likewise.
602 (mips_elf_global_got_index): Likewise.
603 (mips_elf_got_offset_from_index): Likewise.
604 (mips_elf_create_local_got_entry): Likewise.
605 (mips_elf_create_got_section): Likewise.
606 (mips_elf_calculate_relocation): Likewise.
607 (_bfd_mips_elf_create_dynamic_sections): Likewise.
608 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
609 (mips_elf_lay_out_got): Likewise.
610 (mips_elf_set_plt_sym_value): Likewise.
611 (_bfd_mips_elf_size_dynamic_sections): Likewise.
612 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
613 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
614 (mips_finish_exec_plt): Likewise.
615 (mips_vxworks_finish_exec_plt): Likewise.
616 (mips_vxworks_finish_shared_plt): Likewise.
617 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
618 * elfxx-sparc.c (sparc_finish_dyn): Likewise.
619 * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
620
3ae0486c
AM		 6212016-11-23 Alan Modra <amodra@gmail.com>
622
623 * po/BLD-POTFILES.in: Regenerate.
624 * po/SRC-POTFILES.in: Regenerate.
625
96fe4562
AM		 6262016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
627
628 * warning.m4: Fix spelling in comments.
629 * configure.ac: Fix spelling in comments.
630 * configure: Regenerate.
631
08dc996f
AM		 6322016-11-22 Alan Modra <amodra@gmail.com>
633
634 PR 20744
635 * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
636 * elf32-ppc.c: Include opcode/ppc.h.
637 (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
638 R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
639 R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
640 R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
641 R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
642 (ppc_elf_link_hash_table_create): Update default_params init.
643 (ppc_elf_vle_split16): Correct shift and mask. Add params.
644 Report or fix insn/reloc mismatches.
645 (ppc_elf_relocate_section): Pass input_section, offset and fixup
646 to ppc_elf_vle_split16.
647
95f0d0d2
AM		 6482016-11-22 Alan Modra <amodra@gmail.com>
649
650 * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
651 input_bfd. Replace occurrences of output_bfd as bfd_get_32 and
652 bfd_put_32 param with input_bfd.
653 * elf32-ppc.c (ppc_elf_relocate_section): Likewise. Also
654 ppc_elf_vle_split16 param.
655 (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
656
b6ddcd85
MR		 6572016-11-21 Maciej W. Rozycki <macro@imgtec.com>
658
659 * dwarf2.c (build_line_info_table): Rename `index' local
660 variable to `line_index'.
661 (build_lookup_funcinfo_table): Rename `index' local variable to
662 `func_index'.
663
0fc9967d
JM		 6642016-11-19 Jose E. Marchesi <jose.marchesi@oracle.com>
665
666 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
667 apply the negative GOT offset optimization in 64-bit code.
668
cc133f9f
JC		 6692016-11-18 James Clarke <jrtc27@jrtc27.com>
670
671 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
672 R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
673 R_SPARC_GOT* for non-local references. Instead, treat them like
674 R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
675 immediate with the calculated relocation.
676
6ec49e7c
NC		 6772016-11-18 Nick Clifton <nickc@redhat.com>
678
679 PR ld/20675
680 * elf32-metag.c (elf_metag_relocate_section): Replace abort with
681 an informative error message.
682
4cb771f2
SKS		 6832016-11-15 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
684
685 PR ld/20789
686 * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
687 manipulation of diff value, and don't assume sym2 is less than sym1.
688 (elf32_avr_adjust_reloc_if_spans_insn): New function.
689 (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
690 and remove redundant did_pad.
691
692
9d734efa
L		 6932016-11-14 H.J. Lu <hongjiu.lu@intel.com>
694
695 PR ld/20800
696 * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
697 plt_got.offset for R_X86_64_PLTOFF64.
698
63f2433d
NC		 6992016-11-14 Nick Clifton <nickc@redhat.com>
700
701 * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
702
7103ad76
LA		 7032016-11-11 Luke Allardyce <lukeallardyce@gmail.com>
704
705 PR ld/20722
706 * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
707 but treat them as debugging symbols.
708
ac33b731
JW		 7092016-11-10 Jiong Wang <jiong.wang@arm.com>
710
711 PR target/20737
712 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
713 symbol locally in PIE.
714
a18590c3
NC		 7152016-11-10 Nick Clifton <nickc@redhat.com>
716
717 PR binutils/20801
718 * compress.c (bfd_get_full_section_contents): Provide a more
719 helpful error message when a section is too large to load.
720
3b0d929d
PA		 7212016-11-08 Pedro Alves <palves@redhat.com>
722
723 * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
724 not "bfd boolean".
725
089e3718
IT		 7262016-11-08 Igor Tsimbalist <tigor.tools@gmail.com>
727
728 * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
729 'number_of_functions' to keep lookup table and number of entries in
730 the table.
731 (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
732 to keep lookup table and number of entries in the table.
733 (lookup_funcinfo): New structure for lookup table for function
734 references.
735 (build_line_info_table): New function to create and build the lookup
736 table for line information.
737 (lookup_address_in_line_info_table): Use the lookup table instead of
738 traverse a linked list.
739 (compare_lookup_funcinfos): New compare fuction used in sorting of
740 lookup table for function references.
741 (build_lookup_funcinfo_table): New function to create, build and
742 sort the lookup table for functions references.
743 (lookup_address_in_function_table): Use the table instead of
744 traverse a linked list.
745 (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
746 lookup table.
747
1b7a12f2
NC		 7482016-11-04 Nick Clifton <nickc@redhat.com>
749
750 * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
751 when supporting 64-bit BFD targets.
752
034b77cf
TG		 7532016-11-03 Tristan Gingold <gingold@adacore.com>
754
755 * config.bfd: Deprecate many old triplets.
756
225b362d
NC		 7572016-11-03 Nick Clifton <nickc@redhat.com>
758
759 * po/da.po: Updated Danish translation.
760
af955fe6
MR		 7612016-11-01 Maciej W. Rozycki <macro@imgtec.com>
762
763 * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
764 not fall through to the default case.
765
e23eba97
NC		 7662016-11-01 Palmer Dabbelt <palmer@dabbelt.com>
767 Andrew Waterman <andrew@sifive.com>
768
769 Add support for RISC-V architecture.
770 * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
771 * config.bdf: Likewise.
772 * configure.ac: Likewise.
773 * Makefile.in: Regenerate.
774 * configure: Regenerate.
775 * archures.c: Add bfd_riscv_arch.
776 * reloc.c: Add riscv relocs.
777 * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
778 * bfd-in2.h: Regenerate.
779 * libbfd.h: Regenerate.
780 * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
781 * elfnn-riscv.c: New file.
782 * elfxx-riscv.c: New file.
783 * elfxx-riscv.h: New file.
784
c646b02f
AM		 7852016-10-31 Alan Modra <amodra@gmail.com>
786
787 PR 20748
788 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
789 2016-05-13 change.
790
bb65a718
AB		 7912016-10-27 Andrew Burgess <andrew.burgess@embecosm.com>
792
793 * cpu-arc.c (arc_get_mach): Delete.
794
a18a2a34
MR		 7952016-10-25 Maciej W. Rozycki <macro@imgtec.com>
796
797 * elfxx-mips.c (STUB_JALR): Correct description.
798
789b4e00
NC		 7992016-10-20 Nick Clifton <nickc@redhat.com>
800
801 * po/gas.pot: Regenerate.
802
695344c0
NC		 8032016-10-19 Nick Clifton <nickc@redhat.com>
804
805 * aout-adobe.c: Add missing c-format tags for translatable strings.
806 * aout-cris.c: Likewise.
807 * aoutx.h: Likewise.
808 * bfd.c: Likewise.
809 * binary.c: Likewise.
810 * cache.c: Likewise.
811 * coff-alpha.c: Likewise.
812 * coff-arm.c: Likewise.
813 * coff-i860.c: Likewise.
814 * coff-mcore.c: Likewise.
815 * coff-ppc.c: Likewise.
816 * coff-rs6000.c: Likewise.
817 * coff-sh.c: Likewise.
818 * coff-tic4x.c: Likewise.
819 * coff-tic54x.c: Likewise.
820 * coff-tic80.c: Likewise.
821 * coff64-rs6000.c: Likewise.
822 * coffcode.h: Likewise.
823 * coffgen.c: Likewise.
824 * cofflink.c: Likewise.
825 * coffswap.h: Likewise.
826 * cpu-arm.c: Likewise.
827 * dwarf2.c: Likewise.
828 * ecoff.c: Likewise.
829 * elf-attrs.c: Likewise.
830 * elf-eh-frame.c: Likewise.
831 * elf-ifunc.c: Likewise.
832 * elf-m10300.c: Likewise.
833 * elf-s390-common.c: Likewise.
834 * elf.c: Likewise.
835 * elf32-arc.c: Likewise.
836 * elf32-arm.c: Likewise.
837 * elf32-avr.c: Likewise.
838 * elf32-bfin.c: Likewise.
839 * elf32-cr16.c: Likewise.
840 * elf32-cr16c.c: Likewise.
841 * elf32-cris.c: Likewise.
842 * elf32-crx.c: Likewise.
843 * elf32-d10v.c: Likewise.
844 * elf32-d30v.c: Likewise.
845 * elf32-epiphany.c: Likewise.
846 * elf32-fr30.c: Likewise.
847 * elf32-frv.c: Likewise.
848 * elf32-gen.c: Likewise.
849 * elf32-hppa.c: Likewise.
850 * elf32-i370.c: Likewise.
851 * elf32-i386.c: Likewise.
852 * elf32-i960.c: Likewise.
853 * elf32-ip2k.c: Likewise.
854 * elf32-iq2000.c: Likewise.
855 * elf32-lm32.c: Likewise.
856 * elf32-m32c.c: Likewise.
857 * elf32-m32r.c: Likewise.
858 * elf32-m68hc11.c: Likewise.
859 * elf32-m68hc12.c: Likewise.
860 * elf32-m68hc1x.c: Likewise.
861 * elf32-m68k.c: Likewise.
862 * elf32-mcore.c: Likewise.
863 * elf32-mep.c: Likewise.
864 * elf32-metag.c: Likewise.
865 * elf32-microblaze.c: Likewise.
866 * elf32-moxie.c: Likewise.
867 * elf32-msp430.c: Likewise.
868 * elf32-mt.c: Likewise.
869 * elf32-nds32.c: Likewise.
870 * elf32-nios2.c: Likewise.
871 * elf32-or1k.c: Likewise.
872 * elf32-pj.c: Likewise.
873 * elf32-ppc.c: Likewise.
874 * elf32-rl78.c: Likewise.
875 * elf32-rx.c: Likewise.
876 * elf32-s390.c: Likewise.
877 * elf32-score.c: Likewise.
878 * elf32-score7.c: Likewise.
879 * elf32-sh-symbian.c: Likewise.
880 * elf32-sh.c: Likewise.
881 * elf32-sh64.c: Likewise.
882 * elf32-spu.c: Likewise.
883 * elf32-tic6x.c: Likewise.
884 * elf32-tilepro.c: Likewise.
885 * elf32-v850.c: Likewise.
886 * elf32-vax.c: Likewise.
887 * elf32-visium.c: Likewise.
888 * elf32-xgate.c: Likewise.
889 * elf32-xtensa.c: Likewise.
890 * elf64-alpha.c: Likewise.
891 * elf64-gen.c: Likewise.
892 * elf64-hppa.c: Likewise.
893 * elf64-ia64-vms.c: Likewise.
894 * elf64-mmix.c: Likewise.
895 * elf64-ppc.c: Likewise.
896 * elf64-s390.c: Likewise.
897 * elf64-sh64.c: Likewise.
898 * elf64-sparc.c: Likewise.
899 * elf64-x86-64.c: Likewise.
900 * elfcode.h: Likewise.
901 * elfcore.h: Likewise.
902 * elflink.c: Likewise.
903 * elfnn-aarch64.c: Likewise.
904 * elfnn-ia64.c: Likewise.
905 * elfxx-mips.c: Likewise.
906 * elfxx-sparc.c: Likewise.
907 * elfxx-tilegx.c: Likewise.
908 * ieee.c: Likewise.
909 * ihex.c: Likewise.
910 * libbfd.c: Likewise.
911 * linker.c: Likewise.
912 * m68klinux.c: Likewise.
913 * mach-o.c: Likewise.
914 * merge.c: Likewise.
915 * mmo.c: Likewise.
916 * oasys.c: Likewise.
917 * pdp11.c: Likewise.
918 * pe-mips.c: Likewise.
919 * peXXigen.c: Likewise.
920 * pei-x86_64.c: Likewise.
921 * peicode.h: Likewise.
922 * ppcboot.c: Likewise.
923 * reloc.c: Likewise.
924 * sparclinux.c: Likewise.
925 * srec.c: Likewise.
926 * stabs.c: Likewise.
927 * vms-alpha.c: Likewise.
928 * vms-lib.c: Likewise.
929 * xcofflink.c: Likewise.
930
b928b56e
NC		 9312016-10-18 Nick Clifton <nickc@redhat.com>
932
933 * po/da.po: Updated Danish translation.
934
61034b0b
MR		 9352016-10-18 Maciej W. Rozycki <macro@imgtec.com>
936
937 * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
938 from GCC.
939
c48182bf
MR		 9402016-10-18 Maciej W. Rozycki <macro@imgtec.com>
941
942 * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
943 variable to `reloc_index'.
944
4d483590
AM		 9452016-10-12 Alan Modra <amodra@gmail.com>
946
947 * section.c (BFD_FAKE_SECTION): Reorder parameters. Formatting.
948 (STD_SECTION): Adjust to suit.
949 * elf.c (_bfd_elf_large_com_section): Likewise.
950 * bfd-in2.h: Regenerate.
951
f02cb058
AM		 9522016-10-11 Alan Modra <amodra@gmail.com>
953
954 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
955 defined temporarily with bfd_und_section.
956 * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
957 * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
958 symbols with bfd_und_section.
959
50e03d47
AM		 9602016-10-07 Alan Modra <amodra@gmail.com>
961
962 * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
963 obfd param with struct bfd_link_info param. Update all callers.
964 * linker.c (bfd_merge_private_bfd_data): Likewise.
965 (_bfd_generic_verify_endian_match): Likewise.
966 * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
967 * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
968 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
969 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
970 (_bfd_elf_merge_object_attributes): Likewise.
971 * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
972 * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
973 * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
974 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
975 (elf32_arm_merge_private_bfd_data): Likewise.
976 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
977 * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
978 * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
979 * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
980 * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
981 * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
982 * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
983 * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
984 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
985 * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
986 * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
987 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
988 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
989 * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
990 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
991 (elf32_msp430_merge_private_bfd_data): Likewise.
992 * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
993 * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
994 * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
995 * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
996 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
997 (ppc_elf_merge_obj_attributes): Likewise.
998 (ppc_elf_merge_private_bfd_data): Likewise.
999 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1000 * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1001 * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1002 * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1003 (elf32_score_merge_private_bfd_data): Likewise.
1004 * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1005 * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1006 * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1007 * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1008 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1009 * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1010 (elf32_tic6x_merge_private_bfd_data): Likewise.
1011 * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1012 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1013 * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1014 * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1015 * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1016 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1017 * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1018 * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1019 * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1020 * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1021 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1022 * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1023 (mips_elf_merge_obj_attributes): Likewise.
1024 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1025 * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1026 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1027 * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1028 * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1029 * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1030 * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1031 * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1032 * bfd-in2.h: Regenerate.
1033 * libbfd.h: Regenerate.
1034
1047201f
AM		 10352016-10-07 Alan Modra <amodra@gmail.com>
1036
1037 * Makefile.am (LIBBFD_H_FILES): Update.
1038 * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1039 * cpu-sh.c (sh_merge_bfd_arch): Move to..
1040 * elf32-sh.c: ..here, and make static.
1041 * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1042 error.
1043 * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1044 _bfd_generic_verify_endian_match.
1045 * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1046 (bfd_elf32_bfd_merge_private_bfd_data): Define as
1047 _bfd_generic_verify_endian_match.
1048 * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1049 boolean == FALSE.
1050 * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1051 (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1052 * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1053 * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1054 * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1055 * linker.c: ..here, and make internal.
1056 * bfd.c (bfd_merge_private_bfd_data): Move to..
1057 * linker.c: ..here.
1058 * Makefile.in: Regenerate.
1059 * doc/Makefile.in: Regenerate.
1060 * bfd-in2.h: Regenerate.
1061 * libbfd.h: Regenerate.
1062
1a0670f3
AM		 10632016-10-06 Alan Modra <amodra@gmail.com>
1064
1065 * coff-h8300.c: Spell fall through comments consistently.
1066 * coffgen.c: Likewise.
1067 * elf32-hppa.c: Likewise.
1068 * elf32-ppc.c: Likewise.
1069 * elf32-score.c: Likewise.
1070 * elf32-score7.c: Likewise.
1071 * elf64-ppc.c: Likewise.
1072 * elfxx-aarch64.c: Likewise.
1073 * elfxx-mips.c: Likewise.
1074 * cpu-ns32k.c: Add missing fall through comments.
1075 * elf-m10300.c: Likewise.
1076 * elf32-arm.c: Likewise.
1077 * elf32-avr.c: Likewise.
1078 * elf32-bfin.c: Likewise.
1079 * elf32-frv.c: Likewise.
1080 * elf32-i386.c: Likewise.
1081 * elf32-microblaze.c: Likewise.
1082 * elf32-nds32.c: Likewise.
1083 * elf32-ppc.c: Likewise.
1084 * elf32-rl78.c: Likewise.
1085 * elf32-rx.c: Likewise.
1086 * elf32-s390.c: Likewise.
1087 * elf32-sh.c: Likewise.
1088 * elf32-tic6x.c: Likewise.
1089 * elf64-ia64-vms.c: Likewise.
1090 * elf64-ppc.c: Likewise.
1091 * elf64-s390.c: Likewise.
1092 * elf64-x86-64.c: Likewise.
1093 * elflink.c: Likewise.
1094 * elfnn-aarch64.c: Likewise.
1095 * elfnn-ia64.c: Likewise.
1096 * ieee.c: Likewise.
1097 * oasys.c: Likewise.
1098 * pdp11.c: Likewise.
1099 * srec.c: Likewise.
1100 * versados.c: Likewise.
1101
2b804145
AM		 11022016-10-06 Alan Modra <amodra@gmail.com>
1103
1104 * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1105 made 2015-01-08.
1106 * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1107 * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1108
616ec358
AM		 11092016-10-06 Alan Modra <amodra@gmail.com>
1110
1111 * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1112 OR in arithmetic expression, not boolean OR.
1113
92c6e4fe
AM		 11142016-09-30 Alan Modra <amodra@gmail.com>
1115
1116 * Makefile.am (BFD_H_FILES): Add linker.c and simple.c. Sort
1117 as per comment at head of bfd-in2.h.
1118 * Makefile.in: Regenerate.
1119
4eca0228
AM		 11202016-09-30 Alan Modra <amodra@gmail.com>
1121
1122 * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1123 _bfd_error_handler (...) throughout.
1124 * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1125 * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1126 * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1127 * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1128 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1129 * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1130 * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1131 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1132 * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1133 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1134 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1135 * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1136 * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1137 * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1138 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1139 * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1140 * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1141 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1142 * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1143 * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1144 * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1145 * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1146 * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1147 * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1148 * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1149 * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1150 * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1151 * xcofflink.c: Likewise.
1152
52d45da3
AM		 11532016-09-30 Alan Modra <amodra@gmail.com>
1154
1155 * bfd-in.h: Include stdarg.h.
1156 * bfd.c (bfd_error_handler_type): Make like vprintf.
1157 (_bfd_error_internal): Rename from _bfd_error_handler. Make static.
1158 (error_handler_internal): New function, split out from..
1159 (_bfd_default_error_handler): ..here. Rename to _bfd_error_handler.
1160 (bfd_set_error_handler): Update.
1161 (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1162 (_bfd_assert_handler): Make static.
1163 * coffgen.c (null_error_handler): Update params.
1164 * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1165 Don't use bfd_error_handler_type.
1166 * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1167 * elfxx-target.h (elf_backend_link_order_error_handler): Default
1168 to _bfd_error_handler.
1169 * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1170 (bfd_assert_handler_type): Likewise.
1171 (_bfd_error_handler): Update.
1172 * bfd-in2.h: Regenerate.
1173 * libbfd.h: Regenerate.
1174
9eaff861
AO		 11752016-09-28 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1176
1177 PR ld/20636
1178 * elf-bfd.h (struct elf_backend_data): Delete
1179 elf_backend_count_output_relocs callback and add
1180 elf_backend_update_relocs.
1181 * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1182 (emit_relocs): Deleted.
1183 (elf32_arm_emit_relocs): Deleted.
1184 (elf_backend_emit_relocs): Updated not to use the old functions.
1185 (elf32_arm_update_relocs): New function.
1186 (elf_backend_update_relocs): New define.
1187 * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1188 relocation count. Call elf_backend_emit_relocs.
1189 (_bfd_elf_size_reloc_section): Do not call
1190 elf_backend_count_output_relocs.
1191 * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1192 (elf_backend_update_relocs): New define.
1193
2df2751d
CL		 11942016-09-28 Christophe Lyon <christophe.lyon@linaro.org>
1195
1196 PR ld/20608
1197 * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1198 Thumb-ARM stub is too far.
1199
1c5f704f
NC		 12002016-09-27 Nick Clifton <nickc@redhat.com>
1201
1202 PR ld/20634
1203 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1204 timestamp field if real time values are not being stored.
1205
c5da1932
VZ		 12062016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
1207
1208 * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1209 to verify CC_FOR_BUILD compiler.
1210 (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1211 and add CC_FOR_BUILD compiler checks.
1212 * Makefile.in: Regenerate.
1213 * configure: Likewise.
1214 * doc/Makefile.in: Likewise.
1215
384f7503
A		 12162016-09-26 Awson <kyrab@mail.ru>
1217
1218 PR ld/17955
1219 * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1220 for R_AMD64_PCRQUAD relocations.
1221
005d79fd
AM		 12222016-09-26 Alan Modra <amodra@gmail.com>
1223
1224 * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1225 * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1226 (ppc_elf_merge_obj_attributes): Use it. Don't copy first file
1227 attributes, merge them. Don't warn about undefined tag bits,
1228 or copy unknown values to output.
1229 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1230 _bfd_elf_ppc_merge_fp_attributes.
1231
5025eb7c
AO		 12322016-09-23 Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
1233
1234 PR ld/20595
1235 * elf-bfd.h (struct elf_backend_data): Add
1236 elf_backend_count_output_relocs callback to count relocations in
1237 the final output.
1238 * elf-arm.c (elf32_arm_add_relocation): Deleted.
1239 (elf32_arm_write_section): Move additional relocation to emit_relocs.
1240 (elf32_arm_count_output_relocs): New function.
1241 (emit_relocs): New function.
1242 (elf32_arm_emit_relocs): New function.
1243 (elf32_arm_vxworks_emit_relocs): New function.
1244 (elf_backend_emit_relocs): Updated to use the new functions.
1245 (elf_backend_count_output_relocs): New define.
1246 * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1247 to the relocation count.
1248 (_bfd_elf_link_size_reloc_section): Use callback to count the
1249 relocations which will be in output.
1250 (_bfd_elf_default_count_output_relocs): New function.
1251 * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1252
b19753ce
JM		 12532016-09-19 Jose E. Marchesi <jose.marchesi@oracle.com>
1254
1255 * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1256 negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1257 bigger than 0x1000 bytes.
1258
4f90d84b
TP		 12592016-09-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
1260
1261 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1262 not already marked.
1263
e6d042fe
NC		 12642016-09-14 Nick Clifton <nickc@redhat.com>
1265
1266 PR binutils/20605
1267 * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1268 contains a valid size for the Debug directory.
1269
5d9bbb73
BA		 12702016-09-14 Bhushan Attarde <bhushan.attarde@imgtec.com>
1271
1272 * format.c (struct bfd_preserve): New "build_id" field.
1273 (bfd_preserve_save): Save "build_id".
1274 (bfd_preserve_restore): Restore "build_id".
1275
d8457a04
L		 12762016-09-06 H.J. Lu <hongjiu.lu@intel.com>
1277
1278 PR ld/20550
1279 * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1280 relocation with copy relocation when building executable.
1281
bf186506
SKS		 12822016-09-02 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1283
1284 PR ld/20545
1285 * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1286 delete_shrinks_insn. Modify computation of shrinked_insn_address.
1287 Compute shrink_boundary and adjust addend only if
1288 addend_within_shrink_boundary.
1289 (elf32_avr_relax_section): Modify calls to
1290 elf32_avr_relax_delete_bytes to pass extra parameter.
1291
42484486
TP		 12922016-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1293
1294 * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1295 array of bytes and use bfd_get_16 to interpret its encoding according
1296 to endianness of target.
1297
cd285db5
AM		 12982016-09-01 Alan Modra <amodra@gmail.com>
1299
1300 * elf64-ppc.c (synthetic_opd): New static var.
1301 (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1302 (ppc64_elf_get_synthetic_symtab): Likewise. Comment.
1303
09f92717
AM		 13042016-08-31 Alan Modra <amodra@gmail.com>
1305
1306 * elf64-ppc.c (group_sections): Delete stub14_group_size. Instead,
1307 track max group size with a new "group_size" var that is reduced
1308 by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1309 branch is seen.
1310
f7d69005
AM		 13112016-08-31 Alan Modra <amodra@gmail.com>
1312
1313 * elf32-ppc.c (ppc_elf_section_processing): Delete.
1314 (elf_backend_section_processing): Don't define.
1315 (ppc_elf_modify_segment_map): Set p_flags and mark valid. Don't
1316 split on non-exec sections differing in SHF_PPC_VLE. When
1317 splitting segments, mark size invalid.
1318
8941017b
AM		 13192016-08-30 Alan Modra <amodra@gmail.com>
1320
1321 PR 20531
1322 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1323
74437ea2
L		 13242016-08-29 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 PR ld/14961
1327 PR ld/20515
1328 * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1329 R_386_PC32 relocation is used to call IFUNC function in PIC
1330 object.
1331
53720c49
AM		 13322016-08-27 Alan Modra <amodra@gmail.com>
1333
1334 PR 20520
1335 * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1336 have corresponding SHF_GROUP sections.
1337 (bfd_elf_set_group_contents): Comment.
1338
8a9e8e72
AM		 13392016-08-27 Alan Modra <amodra@gmail.com>
1340
1341 PR 20519
1342 * elf64-ppc.c (pc_dynrelocs): New function.
1343 (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1344 handle pic dynamic relocs.
1345
68c39892
TP		 13462016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1347
1348 * bfd-in.h (struct elf32_arm_params): Define.
1349 (bfd_elf32_arm_set_target_relocs): Rename into ...
1350 (bfd_elf32_arm_set_target_params): This. Use a struct
1351 elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1352 * bfd-in2.h: Regenerate.
1353 * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1354 (bfd_elf32_arm_set_target_params): This. Pass all values via a struct
1355 elf32_arm_params rather than as individual parameters.
1356
c2abbbeb
TP		 13572016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1358
1359 * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1360 passed the end of htab->stub_group array.
1361 (elf32_arm_create_or_find_stub_sec): Likewise.
1362 (elf32_arm_create_stub): Likewise.
1363
980aa3e6
CM		 13642016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1365
1366 * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1367 to TRUE for GOT and TLS relocs.
1368
65b94e90
CM		 13692016-08-26 Cupertino Miranda <cmiranda@synospsys.com>
1370
1371 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1372
8a36df4d
CM		 13732016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1374
1375 * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1376 * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1377 (struct elf_arc_link_hash_table): Likewise.
1378 (elf_arc_link_hash_newfunc): Likewise.
1379 (elf_arc_link_hash_table_free): Likewise.
1380 (arc_elf_link_hash_table_create): Likewise.
1381 (elf_arc_relocate_section): Fixed conditions related to dynamic
1382 (elf_arc_check_relocs): Likewise.
1383 (arc_elf_create_dynamic_sections): Added
1384 (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1385 through the hash table.
1386
4dd72ffd
CM		 13872016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1388
1389 * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1390 debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1391 relocation.
1392
a87aa054
CM		 13932016-08-26 Cupertino Miranda <cmiranda@synopsys.com>
1394
1395 * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1396 relocation.
1397 * bfd-in2.h: Regenerated from the previous changes.
1398 * libbfd.h: Regenerated from the previous changes.
1399
0955507f
TP		 14002016-08-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
1401
1402 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1403 the input import library bfd.
1404 * bfd-in2.h: Regenerate.
1405 * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1406 and new_cmse_stub_offset fields.
1407 (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1408 -1.
1409 (elf32_arm_add_stub): Likewise for stub_offset.
1410 (arm_new_stubs_start_offset_ptr): New function.
1411 (arm_build_one_stub): Only allocate a stub_offset if it is -1. Allow
1412 empty SG veneers to have zero relocations.
1413 (arm_size_one_stub): Only initialize stub size and template
1414 information for non empty veneers. Do not update veneer section size
1415 if veneer already has an offset.
1416 (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1417 of a boolean indicating success or failure.
1418 (cmse_scan): Change stub_changed parameter into an integer pointer
1419 parameter cmse_stub_created to count the number of stub created and
1420 adapt to change of return value in elf32_arm_create_stub.
1421 (cmse_entry_fct_p): New function.
1422 (arm_list_new_cmse_stub): Likewise.
1423 (set_cmse_veneer_addr_from_implib): Likewise.
1424 (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1425 cmse_scan instead of that of cmse_stub_changed to compute the number
1426 of stub created and use it to initialize stub_changed. Call
1427 set_cmse_veneer_addr_from_implib after all cmse_scan. Adapt to change
1428 of return value in elf32_arm_create_stub. Use
1429 arm_stub_section_start_offset () if not NULL to initialize size of
1430 secure gateway veneers section. Initialize stub_offset of Cortex-A8
1431 erratum fix to -1. Use ret to hold return value.
1432 (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1433 NULL to initialize size of secure gateway veneers section. Adapt
1434 comment to stress the importance of zeroing veneer section content.
1435 (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1436 initialize eponymous field in struct elf32_arm_link_hash_table.
1437
e3e9290d
AA		 14382016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1439
1440 * elf32-s390.c (stdarg.h): New include.
1441 (elf_s390_grok_psinfo): New function.
1442 (elf_s390_write_core_note): New function.
1443 (elf_backend_grok_psinfo): Declare backend hook.
1444 (elf_backend_write_core_note): Likewise.
1445 * elf64-s390.c (stdarg.h): New include.
1446 (elf_s390_grok_prstatus): New function.
1447 (elf_s390_grok_psinfo): New function.
1448 (elf_s390_write_core_note): New function.
1449 (elf_backend_grok_prstatus): Declare backend hook.
1450 (elf_backend_grok_psinfo): Likewise.
1451 (elf_backend_write_core_note): Likewise.
1452
ceada896
AA		 14532016-08-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1454
1455 * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1456 (elf_s390_finish_ifunc_symbol): Likewise.
1457 (elf_s390_finish_dynamic_symbol): Likewise.
1458 (elf_s390_finish_dynamic_sections): Likewise.
1459 (elf_s390_grok_prstatus): Likewise.
1460 * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1461 (elf_s390_finish_dynamic_symbol): Likewise.
1462
47f7f636
AK		 14632016-08-24 Anton Kolesov <Anton.Kolesov@synopsys.com>
1464
1465 * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1466
6342be70
NC		 14672016-08-23 Nick Clifton <nickc@redhat.com>
1468
1469 * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1470 there is no arm data associated with the section.
1471
eacfca90
AM		 14722016-08-23 Alan Modra <amodra@gmail.com>
1473
1474 PR 20475
1475 * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1476 _GLOBAL_OFFSET_TABLE_, not start of .got section.
1477
5fbe0d87
NC		 14782016-08-22 Nick Clifton <nickc@redhat.com>
1479
1480 * doc/chew.c (main): Free the string buffer used to files as they
1481 are parsed.
1482
888a7fc3
AM		 14832016-08-22 Alan Modra <amodra@gmail.com>
1484
1485 * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1486 (ppc_elf_relocate_section): ..to here. Comment. Error on
1487 detecting -mbss-plt -fPIC local ifuncs too.
1488 (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1489 branch table entries.
1490
dd905818
NC		 14912016-08-19 Nick Clifton <nickc@redhat.com>
1492
1493 * elf.c (assign_section_numbers): Assign number for the .shstrtab
1494 section after the symbol table and string table sections.
1495
d311bc8b
AM		 14962016-08-19 Alan Modra <amodra@gmail.com>
1497
1498 * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1499 (ppc64_elf_copy_indirect_symbol): Set weakref. Don't merge
1500 dyn_relocs for weakdefs.
1501 (alias_readonly_dynrelocs): New function.
1502 (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1503 (ppc64_elf_relocate_section): Simplify condition under which
1504 dyn_relocs are emitted.
1505
8a2058b5
AM		 15062016-08-19 Alan Modra <amodra@gmail.com>
1507
1508 PR 20472
1509 * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1510 (readonly_dynrelocs): Comment fix.
1511 (global_entry_stub): New function.
1512 (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test. Match
1513 ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1514 that in size_global_entry_stubs, handling ifunc too. Delete dead
1515 weak sym code.
1516 (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1517 dyn_relocs are needed. Correct handling of ifunc dyn_relocs.
1518 Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1519 undefweak syms. Expand and correct comments.
1520 (size_global_entry_stubs): Ensure symbol is defined.
1521 (ppc64_elf_relocate_section): Match condition under which
1522 dyn_relocs are emitted to that in allocate_dynrelocs.
1523
90ac2420
AM		 15242016-08-12 Alan Modra <amodra@gmail.com>
1525
1526 * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1527 * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1528 (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1529
d93d1c80
AM		 15302016-08-11 Alan Modra <amodra@gmail.com>
1531
1532 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1533 non_got_ref true in any case where we could have generated dynbss
1534 copies but decide not to do so.
1535
fe152e64
MR		 15362016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1537
1538 * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1539 the stub address retrieved if associated with a microMIPS
1540 function.
1541
a848a227
MR		 15422016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1543
1544 * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1545 stub also add STO_MICROMIPS annotation.
1546
c7318def
MR		 15472016-08-10 Maciej W. Rozycki <macro@imgtec.com>
1548
1549 * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1550 in microMIPS LA25 stub references.
1551
68994ca2
JW		 15522016-08-09 Jiaming Wei <jmwei@hxgpt.com>
1553
1554 * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1555 adjusting the use_count of merged .got entries.
1556
8a286b63
NC		 15572016-08-08 Nick Clifton <nickc@redhat.com>
1558
1559 * doc/chew.c (delete_string): Only free the string buffer if it is
1560 there. Mark the buffer as NULL after freeing.
1561 (drop): Free the dropped string.
1562 (free_words): New function: Frees the memory allocated to the
1563 dictionary.
1564 (add_instrinsic): Duplicate the name string, so that it can be
1565 freed later on.
1566 (compile): Free unused words.
1567 (main): Free the dictionary and top level string buffers at the
1568 end.
1569
54ddd295
TP		 15702016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1571
1572 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1573 * bfd-in2.h: Regenerate.
1574 * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1575 cmse_implib field.
1576 (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1577 cmse_implib field in struct elf32_arm_link_hash_table.
1578 (elf32_arm_filter_cmse_symbols): New function.
1579 (elf32_arm_filter_implib_symbols): Likewise.
1580 (elf_backend_filter_implib_symbols): Define to
1581 elf32_arm_filter_implib_symbols.
1582
4ba2ef8f
TP		 15832016-08-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
1584
1585 * elf32-arm.c (CMSE_PREFIX): Define macro.
1586 (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1587 (cmse_branch_thumb_only): Declare stub.
1588 (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1589 (elf32_arm_get_plt_info): Add globals parameter. Use it to return
1590 FALSE if there is no PLT.
1591 (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1592 (elf32_arm_final_link_relocate): Likewise.
1593 (elf32_arm_gc_sweep_hook): Likewise.
1594 (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1595 secure entry functions.
1596 (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1597 (arm_dedicated_stub_output_section_required): Change to a switch case
1598 and add a case for arm_stub_cmse_branch_thumb_only.
1599 (arm_dedicated_stub_output_section_required_alignment): Likewise.
1600 (arm_stub_dedicated_output_section_name): Likewise.
1601 (arm_stub_dedicated_input_section_ptr): Likewise and remove
1602 ATTRIBUTE_UNUSED for htab parameter.
1603 (arm_stub_required_alignment): Likewise.
1604 (arm_stub_sym_claimed): Likewise.
1605 (arm_dedicated_stub_section_padding): Likewise.
1606 (cmse_scan): New function.
1607 (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1608 Set stub_changed to TRUE if such veneers were created.
1609 (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1610 symbols.
1611
89d77b8a
AM		 16122016-08-02 Alan Modra <amodra@gmail.com>
1613
1614 PR ld/20428
1615 * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1616
a94d834c
NC		 16172016-08-02 Nick Clifton <nickc@redhat.com>
1618
1619 PR ld/17739
1620 * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1621 (elf_backend_sweep_hook): Delete.
1622
dfdaec14
AJ		 16232016-08-01 Andrew Jenner <andrew@codesourcery.com>
1624 Kwok Cheung Yeung <kcy@codesourcery.com>
1625
1626 * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1627 (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1628 (ppc_elf_vle_split16): Clear field before inserting.
1629
781bf64d
NC		 16302016-08-01 Nick Clifton <nickc@redhat.com>
1631
1632 * po/sv.po: Updated Swedish translation.
1633
147d994b
NC		 16342016-07-27 Ozkan Sezer <sezeroz@gmail.com>
1635 Nick Clifton <nickc@redhat.com>
1636
1637 PR ld/20401
1638 * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1639 of the coff_section_data before using it.
1640
54806ffa
MR		 16412016-07-26 Maciej W. Rozycki <macro@imgtec.com>
1642
1643 * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1644 in PLT compression selection.
1645 (_bfd_mips_elf_check_relocs): Likewise.
1646
c02d11a5
CM		 16472016-07-22 Cupertino Miranda <cmiranda@synopsys.com>
1648
1649 * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1650 case where there's no elf_link_hash_entry while processing
1651 GOT_NORMAL got entries.
1652
fecd57f9
L		 16532016-07-21 H.J. Lu <hongjiu.lu@intel.com>
1654
1655 * version.m4 (BFD_VERSION): Set to 2.27.51.
1656 * configure: Regenerated.
1657
5df1bc57
AM		 16582016-07-21 Nick Clifton <nickc@redhat.com>
1659
1660 * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1661 (swap_out_syms): Return an error when not finding ELF output
1662 section rather than asserting.
1663
16642016-07-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
1665
1666 * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1667
0064d223
JB		 16682016-07-20 John Baldwin <jhb@FreeBSD.org>
1669
1670 * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1671 and handle pr_pid if present.
1672
89b829a8
L		 16732016-07-20 H.J. Lu <hongjiu.lu@intel.com>
1674
1675 PR ld/20376
1676 * elf.c (assign_file_positions_for_load_sections): Also check
1677 p_paddr for program header space.
1678
3ce51288
AM		 16792016-07-20 Alan Modra <amodra@gmail.com>
1680
1681 * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1682 ppc64_elf_unhandled_reloc for special_function.
1683 * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1684
a6ebf616
MR		 16852016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1686
1687 * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1688 BAL to JALX.
1689 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1690 corresponding error message.
1691
9d862524
MR		 16922016-07-19 Maciej W. Rozycki <macro@imgtec.com>
1693
1694 * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1695 R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1696 (branch_reloc_p): New function.
1697 (mips_elf_calculate_relocation): Handle ISA mode determination
1698 for relocations against section symbols, against absolute
1699 symbols and absolute relocations. Also set `*cross_mode_jump_p'
1700 for branches.
1701 <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1702 checks for weak undefined symbols. Also check target alignment
1703 within the same ISA mode.
1704 <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1705 in the alignment check.
1706 <R_MICROMIPS_PC7_S1>: Add an alignment check.
1707 <R_MICROMIPS_PC10_S1>: Likewise.
1708 <R_MICROMIPS_PC16_S1>: Likewise.
1709 (mips_elf_perform_relocation): Report a failure for unsupported
1710 same-mode JALX instructions and cross-mode branches.
1711 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1712 error messages for jumps to misaligned addresses.
1713
7d0b9ebc
AM		 17142016-07-16 Alan Modra <amodra@gmail.com>
1715
1716 * elflink.c: Include plugin-api.h.
1717 * plugin.c (bfd_plugin_open_input): New function, extracted from..
1718 (try_claim): ..here.
1719 * plugin.h: Don't include bfd.h.
1720 (bfd_plugin_open_input): Declare.
1721
4212b42d
AM		 17222016-07-16 Alan Modra <amodra@gmail.com>
1723
1724 * targets.c (bfd_seach_for_target): Rename to..
1725 (bfd_iterate_over_targets): ..this. Rewrite doc.
1726 * bfd-in2.h: Regenerate.
1727
00dad9a4
AM		 17282016-07-16 Alan Modra <amodra@gmail.com>
1729
1730 * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1731 * libbfd.h: Regenerate.
1732 * bfd-in2.h: Regenerate.
1733
76e7a751
AM		 17342016-07-16 Alan Modra <amodra@gmail.com>
1735
1736 * libbfd-in.h (BFD_ALIGN): Move to..
1737 * bfd-in.h: ..here.
1738 * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1739 * elf32-ppc.c (default_params): Adjust init.
1740 (ppc_elf_link_params): Set pagesize_p2.
1741 * libbfd.h: Regenerate.
1742 * bfd-in2.h: Regenerate.
1743
76359541
TP		 17442016-07-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1745
1746 * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1747 (_bfd_elf_filter_global_symbols): Declare.
1748 * elf.c (_bfd_elf_filter_global_symbols): New function.
1749 * elflink.c (elf_filter_global_symbols): Likewise.
1750 (elf_output_implib): Likewise.
1751 (bfd_elf_final_link): Call above function, failing if it does.
1752 * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1753 default it to NULL.
1754 (elf_backend_copy_indirect_symbol): Fix spacing.
1755 (elf_backend_hide_symbol): Likewise.
1756 (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1757
f7e8b360
NC		 17582016-07-15 Andrew Burgess <andrew.burgess@embecosm.com>
1759 Nick Clifton <nickc@redhat.com>
1760
1761 * elf32-arc.c (PR_DEBUG): Delete.
1762 Fix printing of debug information. Fix formatting of debug
1763 statements.
1764 (debug_arc_reloc): Handle symbols that are not from an input file.
1765 (arc_do_relocation): Remove excessive exclamation points.
1766
1767 * arc-got.h: Fix formatting. Fix printing of debug information.
1768 (new_got_entry_to_list): Use xmalloc.
1769 * config.bfd: use the big-endian arc vector as the default vector
1770 for big-endian arc targets.
1771
06ab6faf
AM		 17722016-07-15 Alan Modra <amodra@gmail.com>
1773
1774 * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1775 from marking sym_indices.
1776
0c117286
MR		 17772016-07-14 Maciej W. Rozycki <macro@imgtec.com>
1778
1779 * reloc.c (bfd_perform_relocation): Try the `howto' handler
1780 first with relocations against absolute symbols.
1781 (bfd_install_relocation): Likewise.
1782
37567a2c
L		 17832016-07-12 H.J. Lu <hongjiu.lu@intel.com>
1784
1785 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1786 .got/.got.plt sections to 8 bytes.
1787
cf143069
NC		 17882016-07-12 Nick Clifton <nickc@redhat.com>
1789
1790 * binary.c (binary_set_section_contents): Second grammar fix.
1791
f231881e
DR		 17922016-07-12 Douglas B Rupp <rupp@adacore.com>
1793
1794 * binary.c (binary_set_section_contents): Fix grammar in warning
1795 message.
1796
b9316f59
CM		 17972016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1798
1799 * elf32-arc.c: made PR_DEBUG always defined.
1800
08759e0f
CM		 18012016-07-11 Cupertino Miranda <cmiranda@synopsys.com>
1802
1803 * arc-got.h: Moved got related structures from elf32-arc.c to
1804 this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1805 * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1806 tls_type_for_reloc, symbol_has_entry_of_type,
1807 get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1808 ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1809 relocate_fix_got_relocs_for_got_info,
1810 create_got_dynrelocs_for_single_entry,
1811 create_got_dynrelocs_for_got_info): Added to file.
1812 * elf32-arc.c: Removed GOT & TLS related structs and functions to
1813 arc-got.h.
1814
458653a9 18152016-07-08 James Bowman <james.bowman@ftdichip.com>
1816
1817 * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1818
d5a67c02
AV		 18192016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1820
1821 * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1822 (THUMB32_MOVW): Likewise.
1823 (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1824 (DEF_STUBS): Define long_branch_thumb2_only_pure.
1825 (arm_stub_is_thumb): Add new veneer stub.
1826 (arm_type_of_stub): Use new veneer.
1827 (arm_stub_required_alignment): Add new veneer.
1828
f0728ee3
AV		 18292016-07-05 Andre Vieria <andre.simoesdiasvieira@arm.com>
1830
1831 * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1832 (SEC_ELF_PURECODE): ... this.
1833 * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1834 to SEC_ELF_NOREAD.
1835 (elf32_arm_fake_sections): Likewise.
1836 (elf_32_arm_section_flags): Likewise.
1837 (elf_32_arm_lookup_section_flags): Likewise.
1838 * section.c (SEC_ELF_NOREAD): Rename to ...
1839 (SEC_ELF_PURECODE): ... this.
1840
5e866f5a
TP		 18412016-07-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
1842
1843 * elf32-arm.c (using_thumb2_bl): New function.
1844 (arm_type_of_stub): Declare thumb2 variable together and change type
1845 to bfd_boolean. Use using_thumb2_bl () to determine whether
1846 THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1847 checked for BL range.
1848 (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1849 the bit size of BL offset.
1850
d691934d
NC		 18512016-06-29 Nick Clifton <nickc@redhat.com>
1852
1853 * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1854 Returns TRUE for AArch64 mapping symbols.
1855 (elfNN_aarch64_backend_symbol_processing): New function. Marks
1856 mapping symbols as precious in object files so that they will not
1857 be stripped.
1858 (elf_backend_symbol_processing): Define.
1859
1860 * elf32-arm.c (is_arm_mapping_symbol): New function. Returns TRUE
1861 for ARM mapping symbols.
1862 (elf32_arm_backend_symbol_processing): Make use of the new function.
1863
f4ab0e2d
L		 18642016-06-28 H.J. Lu <hongjiu.lu@intel.com>
1865
1866 PR ld/20306
1867 * elflink.c (elf_link_check_versioned_symbol): Return false
1868 for unreferenced undefined symbol.
1869
fca2a38f
NC		 18702016-06-28 Nick Clifton <nickc@redhat.com>
1871
1b857aee
NC		 1872 * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1873 is needed.
1874
fca2a38f
NC		 1875 * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1876 function. Marks mapping symbols in object files as precious, so
1877 that strip will not remove them.
1878 (elf_backend_symbol_processing): Define.
1879
7160c10d
JC		 18802016-06-28 James Clarke <jrtc27@jrtc27.com>
1881
1882 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1883 R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1884
c9775dde
MR		 18852016-06-28 Maciej W. Rozycki <macro@imgtec.com>
1886
1887 * elf32-mips.c (elf_mips16_howto_table_rel): Add
1888 R_MIPS16_PC16_S1.
1889 (mips16_reloc_map): Likewise.
1890 * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1891 (mips16_elf64_howto_table_rela): Likewise.
1892 (mips16_reloc_map): Likewise.
1893 * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1894 (elf_mips16_howto_table_rela): Likewise.
1895 (mips16_reloc_map): Likewise.
1896 * elfxx-mips.c (mips16_branch_reloc_p): New function.
1897 (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1898 (b_reloc_p): Likewise.
1899 (mips_elf_calculate_relocation): Likewise.
1900 (_bfd_mips_elf_check_relocs): Likewise.
1901 * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1904
c9301e31
AM		 19052016-06-27 Alan Modra <amodra@gmail.com>
1906
1907 PR ld/19264
1908 * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1909 (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1910 if shrinking stubs.
1911 (ppc64_elf_size_stubs): Adjust to suit.
1912
3cd72572
TS		 19132016-06-27 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1914
1915 * elf32-dlx.h: New file.
1916 * elf32-dlx.c: Adjust.
1917
7c2c4aa1
TS		 19182016-06-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
1919
1920 * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1921
3350c5f5
JB		 19222016-06-24 John Baldwin <jhb@FreeBSD.org>
1923
1924 * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1925 notes.
1926
aa1ed4a9
JB		 19272016-06-24 John Baldwin <jhb@FreeBSD.org>
1928
1929 * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1930 FreeBSD. Remove case for NT_FREEBSD_THRMISC.
1931 (elfcore_grok_freebsd_psinfo): New function.
1932 (elfcore_grok_freebsd_prstatus): New function.
1933 (elfcore_grok_freebsd_note): New function.
1934 (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1935 notes.
1936
6e321fa8
JB		 19372016-06-24 Joel Brobecker <brobecker@adacore.com>
1938
1939 * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1940 than its existance.
1941
9cc0123f
AM		 19422016-06-24 Alan Modra <amodra@gmail.com>
1943
1944 * config.bfd: Delete mips vxworks patterns matched earlier.
1945 Combine mips*-*-none with mips*-*-elf*.
1946
5f68df25
MR		 19472016-06-21 Maciej W. Rozycki <macro@imgtec.com>
1948
1949 * elfxx-mips.c (mips_elf_perform_relocation): Call
1950 `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1951 use the `%X%H' format for the cross-mode jump conversion error
1952 message. Remove the full stop from the end of the message.
1953 Continue processing rather than returning failure.
1954
bdd582db
GM		 19552016-06-21 Graham Markall <graham.markall@embecosm.com>
1956
1957 * archures.c: Remove bfd_mach_arc_nps400.
1958 * bfd-in2.h: Likewise.
1959 * cpu-arc.c (arch_info_struct): Likewise.
1960 * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1961 Likewise.
1962
7dc3990e
L		 19632016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1964
1965 PR ld/18250
1966 PR ld/20267
1967 * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1968 defined.
1969 (elf_link_is_defined_archive_symbol): Call
1970 bfd_link_plugin_object_p on unknown plugin object and use the
1971 IR symbol table if the input is an IR object.
1972 * plugin.c (bfd_link_plugin_object_p): New function.
1973 * plugin.h (bfd_link_plugin_object_p): New prototype.
1974
0616a280
AM		 19752016-06-20 H.J. Lu <hongjiu.lu@intel.com>
1976
1977 PR ld/20276
1978 * elflink.c (elf_link_add_object_symbols): Don't check alignment
1979 on symbol from plugin dummy input.
1980
49f30d83
L		 19812016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1982
1983 * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1984 bfd_plugin_unknown.
1985 * bfd-in2.h: Regenerated.
1986 * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1987 with bfd_plugin_unknown.
1988
233cc9c1
L		 19892016-06-18 H.J. Lu <hongjiu.lu@intel.com>
1990
1991 PR ld/20253
1992 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1993 bfd_boolean argument.
1994 * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1995 "shared object" with "PIC object" in comments.
1996 (_bfd_elf_allocate_ifunc_dyn_relocs): Updated. Replace
1997 "shared object" with "PIC object" in comments. Avoid PLT if
1998 requested. Generate dynamic relocations for non-GOT references.
1999 Make room for the special first entry in PLT and allocate PLT
2000 entry only for PLT and PC-relative references. Store dynamic
2001 GOT relocations in .rel[a].iplt section for static executables.
2002 If PLT isn't used, always use GOT for symbol value. Don't
2003 allocate GOT entry if it isn't used.
2004 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2005 count only in the code section. Allocate dynamic pointer
2006 relocation against STT_GNU_IFUNC symbol in the non-code section.
2007 (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2008 only for PC-relative references.
2009 (elf_i386_allocate_dynrelocs): Pass TRUE to
2010 _bfd_elf_allocate_ifunc_dyn_relocs.
2011 (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2012 relocations against STT_GNU_IFUNC symbols without PLT. Generate
2013 dynamic pointer relocation against STT_GNU_IFUNC symbol in
2014 the non-code section and store it in the proper REL section.
2015 Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2016 without PLT.
2017 (elf_i386_finish_dynamic_symbol): Generate dynamic
2018 R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2019 STT_GNU_IFUNC symbols without PLT.
2020 (elf_i386_finish_dynamic_sections): Don't handle local
2021 STT_GNU_IFUNC symbols here.
2022 (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2023 symbols here.
2024 (elf_backend_output_arch_local_syms): New.
2025 * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2026 count only in the code section. Allocate dynamic pointer
2027 relocation against STT_GNU_IFUNC symbol in the non-code section.
2028 (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2029 count only for PC-relative references.
2030 (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2031 _bfd_elf_allocate_ifunc_dyn_relocs.
2032 (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2033 R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2034 R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2035 without PLT. Generate dynamic pointer relocation against
2036 STT_GNU_IFUNC symbol in the non-code section and store it in
2037 the proper RELA section. Don't allow non-pointer relocation
2038 against STT_GNU_IFUNC symbol without PLT.
2039 (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2040 R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2041 STT_GNU_IFUNC symbols without PLT.
2042 (elf_x86_64_finish_dynamic_sections): Don't handle local
2043 STT_GNU_IFUNC symbols here.
2044 (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2045 symbols here.
2046 (elf_backend_output_arch_local_syms): New.
2047 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2048 Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2049
80c135e5
TP		 20502016-06-17 Thomas Preud'homme <thomas.preudhomme@arm.com>
2051 Tony Wang <tony.wang@arm.com>
2052
2053 * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2054 sequence.
2055 (stub_long_branch_thumb2_only): Define stub.
2056 (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2057 (arm_stub_long_branch_thumb2_only): Likewise.
2058 (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2059 capable targets.
2060
4f26fb3a
JM		 20612016-06-17 Jose E. Marchesi <jose.marchesi@oracle.com>
2062
2063 * archures.c (bfd_mach_sparc_v8plusc): Define.
2064 (bfd_mach_sparc_v9c): Likewise.
2065 (bfd_mach_sparc_v8plusd): Likewise.
2066 (bfd_mach_sparc_v9d): Likewise.
2067 (bfd_mach_sparc_v8pluse): Likewise.
2068 (bfd_mach_sparc_v9e): Likewise.
2069 (bfd_mach_sparc_v8plusv): Likewise
2070 (bfd_mach_sparc_v9v): Likewise.
2071 (bfd_mach_sparc_v8plusm): Likewise.
2072 (bfd_mach_sparc_v9m): Likewise.
2073 (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2074 (bfd_mach_sparc_64bit_p): Likewise.
2075 * bfd-in2.h: Regenerate.
2076 * cpu-sparc.c (arch_info_struct): Add entries for
2077 bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2078 * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2079 and bfd_mach_sparc_v9{c,d,e,v,m}.
2080 * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2081 * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2082
ca45f6e9
L		 20832016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2084
2085 * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2086 symbols for relocations against IFUNC symbols.
2087 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2088
f92339b8
MK		 20892016-06-16 Marcin Kościelnicki <koriakin@0x04.net>
2090
2091 * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2092 .rela.iplt in DT_PLTRELSZ.
2093 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2094 for DT_PLTRELSZ and DT_RELASZ as well.
2095
081b1afe
L		 20962016-06-16 H.J. Lu <hongjiu.lu@intel.com>
2097
2098 * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2099 non-loaded, non-alloced sections.
2100 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2101
4c23f2ff
L		 21022016-06-15 H.J. Lu <hongjiu.lu@intel.com>
2103
2104 * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2105 allocating dynamic relocation.
2106 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2107
31eef93e
SKS		 21082016-06-14 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2109
2110 PR ld/20254
2111 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2112 offsets until reloc_toaddr.
2113
c428ce9d
L		 21142016-06-14 H.J. Lu <hongjiu.lu@intel.com>
2115
2116 * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2117 Don't check symbol type for STN_UNDEF symbol index.
2118 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2119 R_X86_64_IRELATIVE. Don't check symbol type for STN_UNDEF symbol
2120 index.
2121
60a019a0
TP		 21222016-06-14 Thomas Preud'homme <thomas.preudhomme@arm.com>
2123
2124 * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2125 new architecture.
2126 (using_thumb2): Try Tag_THUMB_ISA_use first and check
2127 for exact arch value then. Force review of arch check logic for new
2128 architecture.
2129 (arch_has_arm_nop): Update and fix arch check logic. Force review of
2130 that logic for new architecture.
2131 (arch_has_thumb2_nop): Remove.
2132 (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2133 (elf32_arm_final_link_relocate): Likewise but using thumb2.
2134
3860d2b4
AM		 21352016-06-14 Alan Modra <amodra@gmail.com>
2136
2137 * bfd-in.h (bfd_my_archive): Delete.
2138 * bfd-in2.h: Regenerate.
2139
b0cffb47
AM		 21402016-06-14 Alan Modra <amodra@gmail.com>
2141
2142 PR ld/20241
2143 * archive.c (open_nested_file): Set my_archive.
2144 * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2145 for thin archives.
2146 * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2147 (bfd_seek): Likewise.
2148 * bfdwin.c (bfd_get_file_window): Likewise.
2149 * cache.c (cache_bmmap): Likewise.
2150 (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2151 * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2152 thin archives.
2153 * plugin.c (try_claim): Likewise.
2154 * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2155 file within thin archive, not the archive.
2156
712ec279
L		 21572016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2158
2159 PR ld/20244
2160 * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2161 section address for R_386_GOT32/R_386_GOT32X relocations against
2162 IFUNC symbols if there is no base register and return error for
2163 PIC.
2164
ca8c86ef
L		 21652016-06-13 H.J. Lu <hongjiu.lu@intel.com>
2166
2167 * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2168 GOT32 adjustment for static executables.
2169
0c9663cb
MR		 21702016-06-13 Maciej W. Rozycki <macro@imgtec.com>
2171
2172 * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2173
815dc1bc
CZ		 21742016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2175
2176 * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2177
3b63d2ce
CM		 21782016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2179
2180 * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2181
2ab2f40d
CM		 21822016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2183
2184 * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2185 (SECTSTART): Changed.
2186 (elf_arc_relocate_section): Fixed mistake in PIE related
2187 condition.
2188 (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2189
0f7f3789
CM		 21902016-06-13 Cupertino Miranda <cmiranda@synospsy.com>
2191
2192 * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2193 enable support for "-z combreloc" and DT_RELACOUNT.
2194 (elf_backend_reloc_type_class): Likewise
2195
74d7f0aa
L		 21962016-06-11 H.J. Lu <hongjiu.lu@intel.com>
2197
2198 PR ld/20244
2199 * elf32-i386.c (elf_i386_relocate_section): When relocating
2200 R_386_GOT32, return error without a base register for PIC and
2201 subtract the .got.plt section address only with a base register.
2202
ef53be89
AM		 22032016-06-10 Alan Modra <amodra@gmail.com>
2204
2205 * elf-strtab.c (struct strtab_save): Use size_t for "size".
2206 (struct elf_strtab_hash): Likewise for "size" and "alloced".
2207 (_bfd_elf_strtab_init): Formatting.
2208 (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2209 (_bfd_elf_strtab_addref): Take size_t idx param.
2210 (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2211 (_bfd_elf_strtab_offset): Likewise.
2212 (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2213 (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2214 (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2215 (_bfd_elf_strtab_finalize): Similarly.
2216 * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2217 (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2218 (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2219 * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2220 using bfd_size_type.
2221 (bfd_section_from_shdr): Delete amt.
2222 (_bfd_elf_init_reloc_shdr): Likewise.
2223 (_bfd_elf_link_assign_sym_version): Likewise.
2224 (assign_section_numbers): Use size_t reloc_count.
2225 * elflink.c (struct elf_symbuf_head): Use size_t "count".
2226 (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2227 (elf_link_is_defined_archive_symbol): Likewise.
2228 (elf_add_dt_needed_tag): Likewise.
2229 (elf_finalize_dynstr): Likewise.
2230 (elf_link_add_object_symbols): Likewise.
2231 (bfd_elf_size_dynamic_sections): Likewise.
2232 (elf_create_symbuf): Similarly.
2233 (bfd_elf_match_symbols_in_sections): Likewise.
2234 (elf_link_swap_symbols_out): Likewise.
2235 (elf_link_check_versioned_symbol): Likewise.
2236 (bfd_elf_gc_record_vtinherit): Likewise.
2237 (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2238
5c41dbc3
DC		 22392016-06-08 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2240
2241 PR ld/20221
2242 * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2243 and relocs only if shrinking occurred.
2244
6eaa7fb5
L		 22452016-06-08 H.J. Lu <hongjiu.lu@intel.com>
2246
2247 * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2248 (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2249 (elf_i386_check_tls_transition): Check indirect call and direct
2250 call with the addr32 prefix for general and local dynamic models.
2251 Set the tls_get_addr feild.
2252 (elf_i386_convert_load_reloc): Always use addr32 prefix for
2253 indirect ___tls_get_addr call via GOT.
2254 (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2255 transitions with indirect call and direct call with the addr32
2256 prefix.
2257
3b67f094
MK		 22582016-06-07 Marcin Kościelnicki <koriakin@0x04.net>
2259
2260 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2261 * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2262 (elf_s390_relocate_section): Fix comment.
2263 (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2264 .got.plt entries.
2265
161db279
AK		 22662016-06-07 Ulrich Weigand <ulrich.weigand@de.ibm.com>
2267
2268 * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2269 section offset when calculation the larl operand in the first PLT
2270 entry.
2271
14b57c7c
AM		 22722016-06-07 Alan Modra <amodra@gmail.com>
2273
2274 * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2275 to match other 32-bit archs.
2276 * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2277 (ppc_elf_object_p): Call it.
2278 (ppc_elf_special_sections): Use APUINFO_SECTION_NAME. Fix
2279 overlong line.
2280 (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2281 * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2282 * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2283 _bfd_elf_ppc_at_tprel_transform): Move to..
2284 * elf-bfd.h: ..here.
2285 (_bfd_elf_ppc_set_arch): Declare.
2286 * bfd-in2.h: Regenerate.
2287
e2cbcd91
L		 22882016-06-06 H.J. Lu <hongjiu.lu@intel.com>
2289
2290 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2291 (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2292 (elf_x86_64_check_tls_transition): Check indirect call and
2293 direct call with the addr32 prefix for general and local dynamic
2294 models. Set the tls_get_addr feild.
2295 (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2296 indirect __tls_get_addr call via GOT.
2297 (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2298 transitions with indirect call and direct call with the addr32
2299 prefix.
2300
2ac27cd3
CG		 23012016-06-04 Christian Groessler <chris@groessler.org>
2302
2303 * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2304
99914dfd
NC		 23052016-06-02 Nick Clifton <nickc@redhat.com>
2306
2307 PR target/20088
2308 * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2309 architecture.
2310 (arch_info_struct): Likewise.
2311 (architectures): Likewise.
2312
4ad0bb5f
VG		 23132016-06-02 Vineet Gupta <Vineet.Gupta1@synopsys.com>
2314
2315 * config.bfd: Replace -uclibc with *.
2316
3ddf1bdd
L		 23172016-06-02 H.J. Lu <hongjiu.lu@intel.com>
2318
2319 * elf64-x86-64.c: Replace data32 with data16 in comments.
2320
5b677558
AM		 23212016-05-31 Alan Modra <amodra@gmail.com>
2322
2323 PR ld/20159
2324 PR ld/16467
2325 * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2326 (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2327 symbol given a version by a script different to the version
2328 of the symbol being added.
2329 (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2330 _bfd_elf_strtab_restore. Don't fudge dynstr references.
2331 * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2332 (struct strtab_save): New.
2333 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2334 * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2335 (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2336
1fe0971e
TS		 23372016-06-01 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
2338
2339 * elf32-hppa.h: Add extern "C".
2340 * elf32-nds32.h: Likewise.
2341 * elf32-tic6x.h: Likewise.
2342
885a1087
NC		 23432016-06-01 Nick Clifton <nickc@redhat.com>
2344
2345 * po/sr.po: New Serbian translation.
2346 * configure.ac (ALL_LINGUAS): Add sr.
2347 * configure: Regenerate.
2348
99aefae6
MR		 23492016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2350
2351 * elfxx-mips.c (b_reloc_p): New function.
2352 (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2353 branch relocations.
2354
77434823
MR		 23552016-05-28 Maciej W. Rozycki <macro@imgtec.com>
2356
2357 * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2358 <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2359 reloc location from calculation, treat the addend as signed with
2360 local non-section symbols and enable overflow detection.
2361
1a72702b
AM		 23622016-05-28 Alan Modra <amodra@gmail.com>
2363
2364 * aoutx.h: Adjust linker callback calls throughout file,
2365 removing dead code.
2366 * bout.c: Likewise.
2367 * coff-alpha.c: Likewise.
2368 * coff-arm.c: Likewise.
2369 * coff-h8300.c: Likewise.
2370 * coff-h8500.c: Likewise.
2371 * coff-i960.c: Likewise.
2372 * coff-mcore.c: Likewise.
2373 * coff-mips.c: Likewise.
2374 * coff-ppc.c: Likewise.
2375 * coff-rs6000.c: Likewise.
2376 * coff-sh.c: Likewise.
2377 * coff-tic80.c: Likewise.
2378 * coff-w65.c: Likewise.
2379 * coff-z80.c: Likewise.
2380 * coff-z8k.c: Likewise.
2381 * coff64-rs6000.c: Likewise.
2382 * cofflink.c: Likewise.
2383 * ecoff.c: Likewise.
2384 * elf-bfd.h: Likewise.
2385 * elf-m10200.c: Likewise.
2386 * elf-m10300.c: Likewise.
2387 * elf32-arc.c: Likewise.
2388 * elf32-arm.c: Likewise.
2389 * elf32-avr.c: Likewise.
2390 * elf32-bfin.c: Likewise.
2391 * elf32-cr16.c: Likewise.
2392 * elf32-cr16c.c: Likewise.
2393 * elf32-cris.c: Likewise.
2394 * elf32-crx.c: Likewise.
2395 * elf32-d10v.c: Likewise.
2396 * elf32-epiphany.c: Likewise.
2397 * elf32-fr30.c: Likewise.
2398 * elf32-frv.c: Likewise.
2399 * elf32-ft32.c: Likewise.
2400 * elf32-h8300.c: Likewise.
2401 * elf32-hppa.c: Likewise.
2402 * elf32-i370.c: Likewise.
2403 * elf32-i386.c: Likewise.
2404 * elf32-i860.c: Likewise.
2405 * elf32-ip2k.c: Likewise.
2406 * elf32-iq2000.c: Likewise.
2407 * elf32-lm32.c: Likewise.
2408 * elf32-m32c.c: Likewise.
2409 * elf32-m32r.c: Likewise.
2410 * elf32-m68hc1x.c: Likewise.
2411 * elf32-m68k.c: Likewise.
2412 * elf32-mep.c: Likewise.
2413 * elf32-metag.c: Likewise.
2414 * elf32-microblaze.c: Likewise.
2415 * elf32-moxie.c: Likewise.
2416 * elf32-msp430.c: Likewise.
2417 * elf32-mt.c: Likewise.
2418 * elf32-nds32.c: Likewise.
2419 * elf32-nios2.c: Likewise.
2420 * elf32-or1k.c: Likewise.
2421 * elf32-ppc.c: Likewise.
2422 * elf32-s390.c: Likewise.
2423 * elf32-score.c: Likewise.
2424 * elf32-score7.c: Likewise.
2425 * elf32-sh.c: Likewise.
2426 * elf32-sh64.c: Likewise.
2427 * elf32-spu.c: Likewise.
2428 * elf32-tic6x.c: Likewise.
2429 * elf32-tilepro.c: Likewise.
2430 * elf32-v850.c: Likewise.
2431 * elf32-vax.c: Likewise.
2432 * elf32-visium.c: Likewise.
2433 * elf32-xstormy16.c: Likewise.
2434 * elf32-xtensa.c: Likewise.
2435 * elf64-alpha.c: Likewise.
2436 * elf64-hppa.c: Likewise.
2437 * elf64-ia64-vms.c: Likewise.
2438 * elf64-mmix.c: Likewise.
2439 * elf64-ppc.c: Likewise.
2440 * elf64-s390.c: Likewise.
2441 * elf64-sh64.c: Likewise.
2442 * elf64-x86-64.c: Likewise.
2443 * elflink.c: Likewise.
2444 * elfnn-aarch64.c: Likewise.
2445 * elfnn-ia64.c: Likewise.
2446 * elfxx-mips.c: Likewise.
2447 * elfxx-sparc.c: Likewise.
2448 * elfxx-tilegx.c: Likewise.
2449 * linker.c: Likewise.
2450 * pdp11.c: Likewise.
2451 * pe-mips.c: Likewise.
2452 * reloc.c: Likewise.
2453 * reloc16.c: Likewise.
2454 * simple.c: Likewise.
2455 * vms-alpha.c: Likewise.
2456 * xcofflink.c: Likewise.
2457 * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2458 status param. Adjust calls to these and linker callbacks throughout.
2459 * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2460 get_ramstart): Delete status param. Adjust calls to these and
2461 linker callbacks throughout.
2462
bc27bb05
MR		 24632016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2464
2465 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2466 <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2467 target alignment verification.
2468
ceab86af
MR		 24692016-05-27 Maciej W. Rozycki <macro@imgtec.com>
2470
2471 * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2472 section name if `bfd_elf_string_from_elf_section' returns an
2473 empty string.
2474
ed53407e
MR		 24752016-05-26 Maciej W. Rozycki <macro@imgtec.com>
2476
2477 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2478 <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2479 for message. Continue processing rather than returning failure.
2480
de341542 24812016-05-25 Maciej W. Rozycki <macro@imgtec.com>
ed53407e 2482
de341542
MR		 2483 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2484 <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2485 Call `bfd_set_error'.
2486
e6cc316a
L		 24872016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 PR binutils/14625
2490 * archive.c (bfd_slurp_armap): Replace
2491 bfd_elf64_archive_slurp_armap with
2492 _bfd_archive_64_bit_slurp_armap.
2493 (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2494 BFD64 is defined and the archive is too big.
2495 (coff_write_armap): Likewise.
2496 * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2497 (_bfd_archive_64_bit_slurp_armap): This.
2498 (bfd_elf64_archive_write_armap): Renamed to ...
2499 (_bfd_archive_64_bit_write_armap): This.
2500 * configure.ac: Add --enable-64-bit-archive.
2501 (want_64_bit_archive): New. Set to true by default for 64-bit
2502 MIPS and s390 ELF targets.
2503 (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2504 * config.in: Regenerated.
2505 * configure: Likewise.
2506 * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2507 (bfd_elf64_archive_slurp_armap): Likewise.
2508 (bfd_elf64_archive_write_armap): Likewise.
2509 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2510 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2511 (bfd_elf64_archive_truncate_arname): Likewise.
2512 (bfd_elf64_archive_read_ar_hdr): Likewise.
2513 (bfd_elf64_archive_write_ar_hdr): Likewise.
2514 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2515 (bfd_elf64_archive_get_elt_at_index): Likewise.
2516 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2517 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2518 * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2519 (bfd_elf64_archive_slurp_armap): Likewise.
2520 (bfd_elf64_archive_write_armap): Likewise.
2521 (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2522 (bfd_elf64_archive_construct_extended_name_table): Likewise.
2523 (bfd_elf64_archive_truncate_arname): Likewise.
2524 (bfd_elf64_archive_read_ar_hdr): Likewise.
2525 (bfd_elf64_archive_write_ar_hdr): Likewise.
2526 (bfd_elf64_archive_openr_next_archived_file): Likewise.
2527 (bfd_elf64_archive_get_elt_at_index): Likewise.
2528 (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2529 (bfd_elf64_archive_update_armap_timestamp): Likewise.
2530 * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2531 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2532 bfd_elfNN_archive_functions isn't defined.
2533 (TARGET_LITTLE_SYM): Likewise.
2534 * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2535 (_bfd_archive_64_bit_write_armap): Likewise.
2536 (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2537 (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2538 (_bfd_archive_64_bit_truncate_arname): Likewise.
2539 (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2540 (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2541 (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2542 (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2543 (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2544 (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2545 * libbfd.h: Regenerated.
2546 * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2547 BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2548
b95a0a31
L		 25492016-05-25 H.J. Lu <hongjiu.lu@intel.com>
2550
2551 PR ld/20103
2552 * cofflink.c (coff_link_check_archive_element): Return TRUE if
2553 linker add_archive_element callback returns FALSE.
2554 * ecoff.c (ecoff_link_check_archive_element): Likewise.
2555 * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2556 archive element if linker add_archive_element callback returns
2557 FALSE.
2558 * elflink.c (elf_link_add_archive_symbols): Likewise.
2559 * pdp11.c (aout_link_check_ar_symbols): Likewise.
2560 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2561 * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2562 (xcoff_link_check_ar_symbols): Likewise.
2563
7db9a74e
MR		 25642016-05-24 Maciej W. Rozycki <macro@imgtec.com>
2565
2566 * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2567 <bfd_reloc_outofrange>: Unify error reporting code.
2568
b7f28d87
JW		 25692016-05-23 Jim Wilson <jim.wilson@linaro.org>
2570
2571 * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2572 R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
2573 * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2574 * bfd-in2.h: Regenerate.
2575 * libbfd.h: Likewise.
2576
a2bea324
KS		 25772016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
2578
2579 * config.bfd: Add entry for arm-phoenix.
2580
d7c5bd02
TP		 25812016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2582
2583 * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2584 (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2585 account for padding for stub section requiring one.
2586 (elf32_arm_build_stubs): Add comment to stress the importance of
2587 zeroing veneer section content.
2588
daa4adae
TP		 25892016-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
2590
2591 * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2592 bfd hook.
2593 * bfd-in2.h: Regenerate.
2594 * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2595 function.
2596 (arm_dedicated_stub_output_section_required_alignment): Likewise.
2597 (arm_dedicated_stub_output_section_name): Likewise.
2598 (arm_dedicated_stub_input_section_ptr): Likewise.
2599 (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2600 function description comment. Add support for dedicated output stub
2601 section to given stub types.
2602 (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2603 elf32_arm_create_or_find_stub_sec.
2604 (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2605 (elf32_arm_size_stubs): Pass stub type when calling
2606 elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2607 (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2608
52bf37dd
L		 26092016-05-20 H.J. Lu <hongjiu.lu@intel.com>
2610
2611 * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2612 when setting need_convert_load.
2613
17c6c9d9
MR		 26142016-05-20 Maciej W. Rozycki <macro@imgtec.com>
2615
2616 * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2617 microMIPS JALX.
2618
7d4d9709
L		 26192016-05-19 H.J. Lu <hongjiu.lu@intel.com>
2620
2621 PR ld/20117
2622 * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2623 R_386_GOT32X.
2624 (elf_i386_convert_load): Don't convert R_386_GOT32.
2625
606851fb
AM		 26262016-05-20 Alan Modra <amodra@gmail.com>
2627
2628 PR gas/20118
2629 * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2630 SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2631
3c8adaca
CZ		 26322016-05-19 Cupertino Miranda <cmiranda@synopsys.com>
2633
2634 * elf32-arc.c (arc_elf_final_write_processing): Changed.
2635 (debug_arc_reloc): Likewise.
2636 (elf_arc_relocate_section): Likewise.
2637 (elf_arc_check_relocs): Likewise.
2638 (elf_arc_adjust_dynamic_symbol): Likewise.
2639 (elf_arc_add_symbol_hook): Likewise.
2640
6b200de0
MR		 26412016-05-19 Maciej W. Rozycki <macro@imgtec.com>
2642
2643 * config.bfd: Remove `am34-*-linux*' support.
2644
57e7d118
AM		 26452016-05-19 Alan Modra <amodra@gmail.com>
2646
2647 * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2648 relocs before plt relocs.
2649
9f284bf9
AM		 26502016-05-19 Alan Modra <amodra@gmail.com>
2651
2652 * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2653 before dereferencing.
2654
50498060
NC		 26552016-05-18 Nick Clifton <nickc@redhat.com>
2656
2657 * po/sv.po: Updated Swedish translation.
2658
7f991970
AM		 26592016-05-18 Alan Modra <amodra@gmail.com>
2660
2661 * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2662 for each BFD. Don't goto error_ret_free_local from outside loop.
2663
a43942db
MR		 26642016-05-17 Maciej W. Rozycki <macro@imgtec.com>
2665
2666 * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2667 STB_GNU_UNIQUE handling.
2668 * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2669 * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2670 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2671 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2672 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2673 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2674 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2675 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2676 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2677 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2678 * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2679 (elf_backend_add_symbol_hook): Remove macro.
2680 * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2681 for STB_GNU_UNIQUE symbols.
2682
71de3413
MR		 26832016-05-16 Maciej W. Rozycki <macro@imgtec.com>
2684
2685 * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2686 from...
2687 (v850_elf_copy_private_bfd_data): ... here. Call the new
2688 function and `_bfd_elf_copy_private_bfd_data'.
2689
2168b268
L		 26902016-05-13 H.J. Lu <hongjiu.lu@intel.com>
2691
2692 PR ld/20093
2693 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2694 GOTPCREL relocation against large section.
2695
4ade44b7
AM		 26962016-05-13 Alan Modra <amodra@gmail.com>
2697
2698 * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2699 linker dynamic sections in calculating size and address of
2168b268 2700 dynamic tags rather than using output sections. Remove asserts.
4ade44b7
AM		 2701 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2702 * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2703 * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2704 * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2705 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2706 * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2707 * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2708 * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2709 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2710 * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2711 * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2712 * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2713 * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2714 * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2715 * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2716 * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2717 * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2718 * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2719 * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2720 * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2721 * elflink.c (bfd_elf_final_link): Likewise.
2722 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2723 * elfxx-sparc.c (sparc_finish_dyn): Likewise. Adjust error message.
2724 * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2725 don't set doit. Look up dynobj section.
2726 (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2727 invocation and dynamic tag vma calculation. Don't test
2728 boolean var == TRUE.
2729 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2730 DT_JMPREL calc.
2731
c8e44c6d
AM		 27322016-05-13 Alan Modra <amodra@gmail.com>
2733
2734 * elflink.c (elf_link_sort_relocs): Wrap overlong lines. Fix
2735 octets_per_byte. Put dynamic .rela.plt last in link orders.
2736 Assign output_offset for reloc sections rather than writing
2737 sorted relocs from block corresponding to output_offset.
2738
1997c994
AM		 27392016-05-12 Alan Modra <amodra@gmail.com>
2740
2741 * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2742
8f4f9071
MF		 27432016-05-11 Andrew Bennett <andrew.bennett@imgtec.com>
2744
2745 * elfxx-mips.c (print_mips_ases): Add DSPR3.
2746
a464198b
AM		 27472016-05-11 Alan Modra <amodra@gmail.com>
2748
2749 * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2750 (elf32_hppa_check_relocs): Don't set dynobj.
2751 (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2752 (elf32_hppa_build_stubs): Likewise.
2753 * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2754
3bd43ebc
AM		 27552016-05-11 Alan Modra <amodra@gmail.com>
2756
2757 PR 20060
2758 * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2759 * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2760
4e7fbb34
JW		 27612016-05-10 Jiong Wang <jiong.wang@arm.com>
2762
2763 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2764 aarch64_tls_transition check.
2765
4f4faa4d
TP		 27662016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2767
2768 * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2769 enumerator.
2770 (arm_stub_sym_claimed): New function.
2771 (elf32_arm_create_stub): Use veneered symbol name and section if
2772 veneer needs to claim its symbol, and keep logic unchanged otherwise.
2773 (arm_stub_claim_sym): New function.
2774 (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2775 veneered symbol, otherwise create local symbol as before.
2776
39d911fc
TP		 27772016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2778
2779 * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2780 ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2781 and set branch type of a symbol.
2782 (bfd_elf32_arm_process_before_allocation): Likewise.
2783 (elf32_arm_relocate_section): Likewise and fix identation along the
2784 way.
2785 (allocate_dynrelocs_for_symbol): Likewise.
2786 (elf32_arm_finish_dynamic_symbol): Likewise.
2787 (elf32_arm_swap_symbol_in): Likewise.
2788 (elf32_arm_swap_symbol_out): Likewise.
2789
6bde4c52
TP		 27902016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2791
2792 * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2793 * bfd-in2.h: Regenerated.
2794 * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2795 parameter to add_stub_section callback.
2796 (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2797 and pass it down to add_stub_section.
2798 (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2799 for error message.
2800 (elf32_arm_size_stubs): Add output section parameter to
2801 add_stub_section function pointer parameter.
2802
b715f643
TP		 28032016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2804
2805 * elf32-arm.c (elf32_arm_create_stub): New function.
2806 (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2807
8d9d9490
TP		 28082016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2809
2810 * elf32-arm.c (enum elf32_arm_stub_type): Delete
2811 arm_stub_a8_veneer_lwm enumerator.
2812 (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2813 aforementioned enumerator.
2814 (struct elf32_arm_stub_hash_entry): Delete target_addend
2815 field and add source_value.
2816 (struct a8_erratum_fix): Delete addend field and add target_offset.
2817 (stub_hash_newfunc): Initialize source_value field amd remove
2818 initialization for target_addend.
2819 (arm_build_one_stub): Stop special casing Thumb relocations: promote
2820 the else to being always executed, moving the
2821 arm_stub_a8_veneer_b_cond specific code in it. Remove
2822 stub_entry->target_addend from points_to computation.
2823 (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2824 to target symbol from start of section rather than the offset from the
2825 stub address.
2826 (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2827 fields from struct a8_erratum_fix's offset and target_offset
2828 respectively.
2829 (make_branch_to_a8_stub): Rename target variable to loc. Compute
2830 veneered_insn_loc and loc using stub_entry's source_value.
2831
15afaa63
TP		 28322016-05-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
2833
2834 (elf32_arm_merge_eabi_attributes): Add merging logic for
2835 Tag_DSP_extension.
2836
66a36822
PC		 28372016-05-10 Pip Cet <pipcet@gmail.com>
2838
2839 PR ld/20059
2840 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2841 Define as _bfd_generic_copy_link_hash_symbol_type when using
2842 generic hash table.
2843
315350be
NC		 28442016-05-09 Nick Clifton <nickc@redhat.com>
2845
2846 PR binutils/20063
2847 * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2848 field before accessing sections array.
2849
9239bbd3
CM		 28502016-05-09 Christophe Monat <christophe.monat@st.com>
2851
2852 PR ld/20030
2853 * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2854 (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2855 to nb_words.
2856 (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2857 encoding.
2858 (create_instruction_vldmdb): Likewise.
2859 (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2860 uses it to re-encode.
2861
73597c18
NC		 28622016-05-09 Nick Clifton <nickc@redhat.com>
2863
2864 PR 19938
2865 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2866 commit.
2867
ae1bb197
AM		 28682016-05-09 Alan Modra <amodra@gmail.com>
2869
2870 * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2871
97196564
L		 28722016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2873
2874 PR ld/17550
2875 * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2876 documenting that indx == -3 if symbol is defined in a discarded
2877 section.
2878 * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2879 symbol is defined in a discarded section.
2880 (elf_link_output_extsym): Strip a global symbol defined in a
2881 discarded section.
2882
030e823c
L		 28832016-05-06 H.J. Lu <hongjiu.lu@intel.com>
2884
2885 * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2886 MCU.
2887
c175a657
L		 28882016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2889
2890 * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2891 conversion to ...
2892 (elf_i386_convert_load_reloc): This. New function.
2893 * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2894 conversion to ...
2895 (elf_x86_64_convert_load_reloc): This. New function.
2896
bedfd056
L		 28972016-05-05 H.J. Lu <hongjiu.lu@intel.com>
2898
2899 * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2900 Don't check if contents == NULL.
2901 (elf_i386_tls_transition): Add from_relocate_section. Check
2902 from_relocate_section instead of contents != NULL. Update
2903 elf_i386_check_tls_transition call.
2904 (elf_i386_check_relocs): Cache the section contents if
2905 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2906 elf_i386_tls_transition.
2907 (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2908 to elf_i386_tls_transition.
2909 (elf_backend_caches_rawsize): New.
2910 * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2911 if contents == NULL.
2912 (elf_x86_64_tls_transition): Add from_relocate_section. Check
2913 from_relocate_section instead of contents != NULL.
2914 (elf_x86_64_check_relocs): Cache the section contents if
2915 keep_memory is FALSE. Pass FALSE as from_relocate_section to
2916 elf_x86_64_tls_transition.
2917 (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2918 to elf_x86_64_tls_transition.
2919 (elf_backend_caches_rawsize): New.
2920
6d6a648c
MR		 29212016-05-03 Maciej W. Rozycki <macro@imgtec.com>
2922
2923 PR 10549
2924 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2925 STB_GNU_UNIQUE.
2926
1f56df9d
JW		 29272016-05-03 Jiong Wang <jiong.wang@arm.com>
2928
2929 * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2930 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2931 * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2932 no_apply_dynamic_relocs.
2933 (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2934 dynamic relocations generated.
2935
493f652c
L		 29362016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2937
2938 * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2939 setting to ...
2940 (elf_i386_create_dynamic_sections): Here.
2941 * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2942 interp setting to ...
2943 (elf_x86_64_create_dynamic_sections): Here.
2944
e62b9723
L		 29452016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2946
2947 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2948 and replace (EH)->has_got_reloc with GOT_RELOC.
2949 (elf_i386_fixup_symbol): Pass has_got_reloc to
2950 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2951 (elf_i386_allocate_dynrelocs): Likewise.
2952 (elf_i386_relocate_section): Likewise.
2953 (elf_i386_finish_dynamic_symbol): Likewise.
2954 (elf_i386_convert_load): Pass TRUE to
2955 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2956 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2957 GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2958 (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2959 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2960 (elf_x86_64_allocate_dynrelocs): Likewise.
2961 (elf_x86_64_relocate_section): Likewise.
2962 (elf_x86_64_finish_dynamic_symbol): Likewise.
2963 (elf_x86_64_convert_load): Pass TRUE to
2964 UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2965
c337a162
L		 29662016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2967
2968 * elf32-i386.c (check_relocs_failed): New.
2969 (elf_i386_check_relocs): Set check_relocs_failed on error.
2970 (elf_i386_relocate_section): Skip if check_relocs failed.
2971
afd9acee
L		 29722016-04-29 H.J. Lu <hongjiu.lu@intel.com>
2973
2974 * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2975 check_relocs_failed on error.
2976
5522f910
NC		 29772016-04-29 Nick Clifton <nickc@redhat.com>
2978
2979 PR 19938
2980 * elf-bfd.h (struct elf_backend_data): Rename
2981 elf_backend_set_special_section_info_and_link to
2982 elf_backend_copy_special_section_fields.
2983 * elfxx-target.h: Likewise.
2984 * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2985 comparing section flags.
2986 (copy_special_section_fields): New function.
2987 (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2988 Perform two scans over special sections. The first one looks for
2989 a direct mapping between the output section and an input section.
2990 The second scan looks for a possible match based upon section
2991 characteristics.
2992 * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2993 function. Handle setting the sh_link field of SHT_ARM_EXIDX
2994 sections.
2995 * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2996 elf32_i386_copy_solaris_special_section_fields.
2997 * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2998 Rename to elf32_sparc_copy_solaris_special_section_fields.
2999 * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3000 elf64_x86_64_copy_solaris_special_section_fields.
3001
786a118c
NC		 30022016-04-28 Nick Clifton <nickc@redhat.com>
3003
3004 * po/zh_CN.po: Updated Chinese (simplified) translation.
3005
91f8bf69
L		 30062016-04-27 H.J. Lu <hongjiu.lu@intel.com>
3007
3008 PR ld/20006
3009 * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3010 when estimating distances between output sections.
3011
a6a4679f
AM		 30122016-04-27 Alan Modra <amodra@gmail.com>
3013
3014 * elflink.c (_bfd_elf_is_start_stop): New function.
3015 (_bfd_elf_gc_mark_rsec): Use it.
3016 * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3017
28cc9170
TS		 30182016-04-26 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3019
3020 * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3021 * mmo.c (mmo_get_section_contents): Likewise.
3022 (mmo_set_section_contents): Likewise.
3023
d5486c43
L		 30242016-04-26 H.J. Lu <hongjiu.lu@intel.com>
3025
3026 * elf-bfd.h (elf_link_hash_table): Update comments for
3027 dynsymcount.
3028 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3029 the unused NULL entry at the head of dynamic symbol table.
3030 (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3031 checks.
3032
6645479e
L		 30332016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3034
3035 * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3036 created file from dynobj.
3037
6cd255ca
L		 30382016-04-21 H.J. Lu <hongjiu.lu@intel.com>
3039
3040 * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3041 normal input file if possible.
3042
4f3b23b3
NC		 30432016-04-21 Nick Clifton <nickc@redhat.com>
3044
3045 * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3046 * aout-target.h: Likewise.
3047 * aout-tic30.c: Likewise.
3048 * binary.c: Likewise.
3049 * bout.c: Likewise.
3050 * coff-alpha.c: Likewise.
3051 * coff-rs6000.c: Likewise.
3052 * coff64-rs6000.c: Likewise.
3053 * coffcode.h: Likewise.
3054 * i386msdos.c: Likewise.
3055 * i386os9k.c: Likewise.
3056 * ieee.c: Likewise.
3057 * ihex.c: Likewise.
3058 * libbfd-in.h: Likewise.
3059 * libecoff.h: Likewise.
3060 * mach-o-target.c: Likewise.
3061 * mmo.c: Likewise.
3062 * nlm-target.h: Likewise.
3063 * oasys.c: Likewise.
3064 * pef.c: Likewise.
3065 * plugin.c: Likewise.
3066 * ppcboot.c: Likewise.
3067 * som.c: Likewise.
3068 * srec.c: Likewise.
3069 * tekhex.c: Likewise.
3070 * versados.c: Likewise.
3071 * vms-alpha.c: Likewise.
3072 * xsym.c: Likewise.
3073 * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3074 * linker.c (bfd_link_check_relocs): New function.
3075 (_bfd_generic_link_check_relocs): New function.
3076 * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3077 _bfd_link_check_relocs field.
3078 (struct bfd_target)L Add _bfd_link_check_relocs field.
3079 * bfd-in2.h: Regenerate.
3080 * libbfd.h: Regenerate.
3081
e66cdd68
L		 30822016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3083
3084 * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3085 (elf_backend_gc_sweep_hook): Likewise.
3086 * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3087 (elf_backend_gc_sweep_hook): Likewise.
3088
5ce03cea
L		 30892016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3090
3091 * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3092 in excluded sections
3093
338c190a
L		 30942016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3095
3096 PR ld/19969
3097 * elf64-x86-64.c (check_relocs_failed): New.
3098 (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3099 Support relocation agaist local symbol. Set check_relocs_failed.
3100 (elf_x86_64_check_relocs): Use elf_x86_64_need_pic. Check
3101 R_X86_64_32 relocation overflow.
3102 (elf_x86_64_relocate_section): Skip if check_relocs failed.
3103 Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3104
466ee2af
L		 31052016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3106
3107 * elf32-i386.c (elf_i386_check_relocs): Call
3108 _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3109 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3110
d9689752
L		 31112016-04-20 H.J. Lu <hongjiu.lu@intel.com>
3112
3113 * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3114 * elflink.c (_bfd_elf_link_check_relocs): New function.
3115 (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3116 if check_relocs_after_open_input is FALSE.
3117
e6c7cdec
TS		 31182016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3119
3120 * cache.c: Update old style function definitions.
3121 * elf32-m68k.c: Likewise.
3122 * elf64-mmix.c: Likewise.
3123 * stab-syms.c: Likewise.
3124
b98e6871
TS		 31252016-04-20 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
3126
3127 * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3128
6fd8e7c2
L		 31292016-04-15 H.J. Lu <hongjiu.lu@intel.com>
3130
3131 * Makefile.in: Regenerated with automake 1.11.6.
3132 * aclocal.m4: Likewise.
3133 * doc/Makefile.in: Likewise.
3134
4b0c052e
AB		 31352016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3136
3137 * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3138 * bfd-in2.h: Regenerate.
3139 * libbfd.h: Regenerate.
3140 * elf32-arc.c: Add 'opcode/arc.h' include.
3141 (struct arc_relocation_data): Add symbol_name.
3142 (arc_special_overflow_checks): New function.
3143 (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3144 required, add an extra comment.
3145 (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3146
33cbe6c0
AB		 31472016-04-14 Andrew Burgess <andrew.burgess@embecosm.com>
3148
3149 * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3150 entries.
3151 (elf_arc_relocate_section): Update enum uses.
3152 (elf_arc_check_relocs): Likewise.
3153 (elf_arc_finish_dynamic_symbol): Likewise.
3154
7634c4e6
L		 31552016-04-14 H.J. Lu <hongjiu.lu@intel.com>
3156
3157 * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3158 "sh_link".
3159
84865015
NC		 31602016-04-14 Nick Clifton <nickc@redhat.com>
3161
3162 PR target/19938
3163 * elf-bbfd.h (struct elf_backend_data): New field:
3164 elf_strtab_flags.
3165 New field: elf_backend_set_special_section_info_and_link
3166 * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3167 defined.
3168 (elf_backend_set_special_section_info_and_link): Define if not
3169 already defined.
3170 (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3171 elf_backend_strtab_flags macros to initialise fields in structure.
3172 * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3173 being set even if SHF_MERGE is not set.
3174 (elf_fake_sections): Likewise.
3175 (section_match): New function. Matches two ELF sections based
3176 upon fixed characteristics.
3177 (find_link): New function. Locates a section in a BFD that
3178 matches a section in a different BFD.
3179 (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3180 fields of reserved sections.
3181 (bfd_elf_compute_section_file_positions): Set the flags for the
3182 .shstrtab section based upon the elf_strtab_flags field in the
3183 elf_backend_data structure.
3184 (swap_out_syms): Likewise for the .strtab section.
3185 * elflink.c (bfd_elf_final_link): Set the flags for the
3186 .strtab section based upon the elf_strtab_flags field in the
3187 elf_backend_data structure.
3188 * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3189 (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3190 targets.
3191 (elf_backend_set_special_section_info_and_link): Define for
3192 Solaris targets.
3193 * elf32-sparc.c: Likewise.
3194 * elf64-x86-64.c: Likewise.
3195
2df3368d
L		 31962016-04-11 H.J. Lu <hongjiu.lu@intel.com>
3197
3198 PR ld/19939
3199 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3200 to bfd_boolean.
3201 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3202 Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3203 applies to read-only section.
3204 * elf32-i386.c (elf_i386_link_hash_table): Add
3205 readonly_dynrelocs_against_ifunc.
3206 (elf_i386_allocate_dynrelocs): Updated.
3207 (elf_i386_size_dynamic_sections): Issue an error for read-only
3208 segment with dynamic IFUNC relocations only if
3209 readonly_dynrelocs_against_ifunc is TRUE.
3210 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3211 readonly_dynrelocs_against_ifunc.
3212 (elf_x86_64_allocate_dynrelocs): Updated.
3213 (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3214 segment with dynamic IFUNC relocations only if
3215 readonly_dynrelocs_against_ifunc is TRUE.
3216 * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3217 Updated.
3218
15dd01b1
TP		 32192016-04-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
3220
3221 * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3222 a fall through from error_ret_free_internal. Free local_syms in
3223 error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3224
1e5885b7
CZ		 32252016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3226
3227 * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3228 (relocate_plt_for_entry): Likewise.
3229
b3aee839
CZ		 32302016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3231
3232 * elf32-arc.c (elf_arc_check_relocs): Changed
3233
094fb063
CZ		 32342016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3235
3236 * elf32-arc.c (name_for_global_symbol): Changed assert.
3237 (get_replace_function): Created.:
3238 (struct arc_relocation_data): Changed to signed types.
3239 (defines S, L, P, PDATA): Casted to signed type.
3240 (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3241 (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3242 (arc_do_relocation): Changed.
3243
94e5c971
CZ		 32442016-04-05 Cupertino Miranda <cmiranda@synopsys.com>
3245
3246 * elf32-arc.c (name_for_global_symbol): Added assert to check for
3247 symbol index.
3248 (elf_arc_relocate_section): Added and changed asserts, validating
3249 the synamic symbol index.
3250 (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3251 relocation if symbol has dynindx set to -1.
3252
1f599d0e
MR		 32532016-04-05 Maciej W. Rozycki <macro@imgtec.com>
3254
668df12d 3255 PR ld/19908
1f599d0e
MR		 3256 * elflink.c (elf_link_add_object_symbols): Always turn hidden
3257 and internal symbols which have a dynamic index into local
3258 ones.
3259
67f101ee
NC		 32602016-04-04 Nick Clifton <nickc@redhat.com>
3261
3262 PR 19872
3263 * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3264 version number if the version is zero.
3265
7b15fa7a
AM		 32662016-04-01 Alan Modra <amodra@gmail.com>
3267
3268 PR 19886
3269 * elflink.c (on_needed_list): Recursively check needed status.
3270 (elf_link_add_object_symbols): Adjust.
3271
024ea11b
SKS		 32722016-03-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
3273
3274 * elf32-avr.c (avr_elf32_load_records_from_section): Free
3275 internal_relocs only if they aren't cached.
3276
ed3056eb
NC		 32772016-03-29 Nick Clifton <nickc@redhat.com>
3278
3279 PR 17334
3280 * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3281 assertion on the size of the got section to allow it to be bigger
3282 than the number of relocs.
3283
e2b4fc91
TS		 32842016-03-29 Toni Spets <toni.spets@iki.fi>
3285
3286 PR 19878
3287 * coffcode.h (coff_write_object_contents): Revert accidental
3288 2014-11-10 change.
3289
a97fbc7e
AM		 32902016-03-22 Alan Modra <amodra@gmail.com>
3291
3292 PR 19850
3293 * dwarf2.c (read_attribute_value): Skip info_ptr check for
3294 DW_FORM_flag_present.
3295
9780e045
NC		 32962016-03-22 Nick Clifton <nickc@redhat.com>
3297
96254e5c
NC		 3298 * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3299 architecture name for backwards compatibility.
3300
7769fa97
NC		 3301 * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3302 unbounded stack use.
3303
9780e045
NC		 3304 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3305 sufficiently recent version of GCC.
3306 * configure: Regenerate.
3307
6f4c0a42
AM		 33082016-03-22 Alan Modra <amodra@gmail.com>
3309
3310 PR 19851
3311 * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3312
8699fc3e
AB		 33132016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3314
3315 * archures.c (bfd_mach_arc_nps400): Define.
3316 * bfd-in2.h: Regenerate.
3317 * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3318 some existing entries to make space.
3319 * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3320 (arc_elf_final_write_processing): Likewise.
3321
a9522a21
AB		 33222016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3323
3324 * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3325 EF_ARC_CPU_GENERIC.
3326 (arc_elf_final_write_processing): Don't bother setting cpu field
3327 in e_flags, this will have been set elsewhere.
3328
c0334580
AB		 33292016-03-21 Andrew Burgess <andrew.burgess@embecosm.com>
3330
3331 * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3332 EF_ARC_MACH_MSK.
3333
e1fa0163
NC		 33342016-03-21 Nick Clifton <nickc@redhat.com>
3335
3336 * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3337 * configure: Regenerate.
3338 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3339 alloca with call to xmalloc.
3340 * elf32-nds32.c: Likewise.
3341 * elf64-hppa.c: Likewise.
3342 * elfxx-mips.c: Likewise.
3343 * pef.c: Likewise.
3344 * pei-x86_64.c: Likewise.
3345 * som.c: Likewise.
3346 * xsym.c: Likewise.
3347
4e0c91e4
L		 33482016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3349
3350 PR ld/19827
3351 * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3352 locally in PIE.
3353 (elf_i386_relocate_section): Likewise.
3354 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3355 (elf_x86_64_relocate_section): Likewise.
3356
4c10bbaa
L		 33572016-03-15 H.J. Lu <hongjiu.lu@intel.com>
3358
3359 PR ld/19807
3360 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3361 no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3362 relocation overflow check.
3363
fbe48798
L		 33642016-03-14 H.J. Lu <hongjiu.lu@intel.com>
3365
3366 * bfd-in2.h: Regenerated.
3367
37b01f6a
DG		 33682016-03-11 Dan Gissel <dgisselq@ieee.org>
3369
3370 PR 19713
3371 * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3372 uses bytes not octets.
3373 * elflink.c (resolve_section): Likewise.
3374 Add a bfd parameter.
3375 (eval_section): Pass the input_bfd to resolve_section.
3376 (bfd_elf_perform_complex_relocation): Convert byte offset to
3377 octets before read and writing values.
3378 (elf_link_input_bfd): Add byte to octet conversions.
3379 (elf_reloc_link_order): Likewise.
3380 (elf_fixup_link_order): Likewise.
3381 (bfd_elf_final_link): Likewise.
3382 * reloc.c (_bfd_final_link_relocate): Likewise.
3383 * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3384
3ed4ff97
NC		 33852016-03-10 Nick Clifton <nickc@redhat.com>
3386
3387 * config.bfd: Mark the i370 target as obsolete.
3388
4b05e0a7
PA		 33892016-03-09 Pedro Alves <palves@redhat.com>
3390
3391 * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3392 gcc ABI)" to printable name.
3393 * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3394 of "v850-rh850" as printable name.
3395
26c62da0
LW		 33962016-03-09 Leon Winter <winter-gcc@bfw-online.de>
3397
3398 PR ld/19623
3399 * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3400 relocations against absolute symbols.
3401
03ee8583
AM		 34022016-03-09 Alan Modra <amodra@gmail.com>
3403
3404 PR binutils/19775
3405 * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3406 length elements in the archive.
3407
9c1d7a08
L		 34082016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3409
3410 PR ld/19789
3411 * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3412 for -E/--dynamic-list only when not relocatable.
3413
d1ed1c7d
L		 34142016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3415
3416 PR ld/19784
3417 * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3418 count for locally defined local IFUNC symbols in shared object.
3419 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3420
202ac193
L		 34212016-03-08 H.J. Lu <hongjiu.lu@intel.com>
3422
3423 PR ld/19579
3424 * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3425 together.
3426
72f3b6aa
CZ		 34272016-03-08 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3428 Andrew Burgess <andrew.burgess@embecosm.com>
3429
3430 * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3431 (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3432 (arc_elf_howto_init): Added assert to validate relocations.
3433 (get_middle_endian_relocation): Delete.
3434 (middle_endian_convert): New function.
3435 (ME): Redefine, now does nothing.
3436 (IS_ME): New define.
3437 (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3438 definition to call middle_endian_convert. Add a new local
3439 variable and make use of this throughout. Added call to
3440 arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3441
4fc87424
NC		 34422016-03-07 Nick Clifton <nickc@redhat.com>
3443
3444 PR binutils/19775
3445 * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3446 length elements in the archive.
3447
18f822a0
JW		 34482016-03-07 Jiong Wang <jiong.wang@arm.com>
3449
3450 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3451 section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3452
07492f66
L		 34532016-03-04 H.J. Lu <hongjiu.lu@intel.com>
3454
3455 PR ld/19579
3456 * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3457 executable as definition if the new definition comes from a
3458 shared library.
3459
70a5df4f
AM		 34602016-03-02 Alan Modra <amodra@gmail.com>
3461
3462 * Makefile.in: Regenerate.
3463 * po/SRC-POTFILES.in: Regenerate.
3464
841fdfcd
CZ		 34652016-02-29 Cupertino Miranda <cmiranda@synopsys.com>
3466
3467 * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3468 relocation addend when sections get merged.
3469
7e458899
CZ		 34702016-02-29 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3471
3472 * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3473 the flag change.
3474 (elf_arc_relocate_section): Fixes and conditions to support PIE.
3475 Assert for code sections dynamic relocs.
3476
c5e3a364
RL		 34772016-02-26 Renlin Li <renlin.li@arm.com>
3478
3479 * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3480 check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3481
bae420ef
L		 34822016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3483
3484 PR ld/19609
3485 * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3486 load with locally bound symbols if PIC is false or there is no
3487 base register. Optimize branch to 0 if PIC is false.
3488 (elf_i386_relocate_section): Don't generate dynamic relocations
3489 against undefined weak symbols if PIC is false.
3490 * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3491 if we can't estimate relocation overflow with --no-relax.
3492 Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3493 symbols if PIC is false. Optimize branch to 0 if PIC is false.
3494 (elf_x86_64_relocate_section): Don't generate dynamic relocations
3495 against undefined weak symbols if PIC is false.
3496
11e5f1ec
L		 34972016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3498
3499 PR ld/19645
3500 * bfd.c (bfd): Change flags to 20 bits.
3501 (BFD_CONVERT_ELF_COMMON): New.
3502 (BFD_USE_ELF_STT_COMMON): Likewise.
3503 (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3504 BFD_USE_ELF_STT_COMMON.
3505 (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3506 * configure.ac: Remove --enable-elf-stt-common.
3507 * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3508 common symbol depending on BFD_CONVERT_ELF_COMMON and
3509 BFD_USE_ELF_STT_COMMON.
3510 * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3511 STT_COMMON.
3512 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3513 STT_COMMON.
3514 (elf_link_convert_common_type): New function.
3515 (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3516 common symbol depending on BFD_CONVERT_ELF_COMMON and
3517 BFD_USE_ELF_STT_COMMON. Set sym.st_info after sym.st_shndx.
3518 * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3519 and BFD_USE_ELF_STT_COMMON to object_flags.
3520 (TARGET_LITTLE_SYM): Likewise.
3521 * syms.c (BSF_KEEP_G): Renamed to ...
3522 (BSF_ELF_COMMON): This.
3523 * bfd-in2.h: Regenerated.
3524 * config.in: Likewise.
3525 * configure: Likewise.
3526
aec6b87e
L		 35272016-02-26 H.J. Lu <hongjiu.lu@intel.com>
3528
3529 PR ld/19636
3530 PR ld/19704
3531 PR ld/19719
3532 * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3533 (elf_i386_link_hash_entry): Add has_got_reloc and
3534 has_non_got_reloc.
3535 (elf_i386_link_hash_table): Add interp.
3536 (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3537 has_non_got_reloc.
3538 (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3539 has_non_got_reloc.
3540 (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3541 (elf_i386_fixup_symbol): New function.
3542 (elf_i386_pie_finish_undefweak_symbol): Likewise.
3543 (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3544 relocations and discard relocations against resolved undefined
3545 weak symbols in executable. Don't make resolved undefined weak
3546 symbols in executable dynamic. Keep dynamic non-GOT/non-PLT
3547 relocation against undefined weak symbols in PIE.
3548 (elf_i386_size_dynamic_sections): Set interp to .interp section.
3549 (elf_i386_relocate_section): Don't generate dynamic relocations
3550 against resolved undefined weak symbols in PIE, except for
3551 R_386_PC32.
3552 (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3553 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3554 Don't generate dynamic relocation against resolved undefined weak
3555 symbol in executable.
3556 (elf_i386_finish_dynamic_sections): Call
3557 elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3558 (elf_backend_fixup_symbol): New.
3559 * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3560 (elf_x86_64_link_hash_entry): Add has_got_reloc and
3561 has_non_got_reloc.
3562 (elf_x86_64_link_hash_table): Add interp.
3563 (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3564 has_non_got_reloc.
3565 (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3566 has_non_got_reloc.
3567 (elf_x86_64_check_relocs): Set has_got_reloc and
3568 has_non_got_reloc.
3569 (elf_x86_64_fixup_symbol): New function.
3570 (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3571 (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3572 relocations and discard relocations against resolved undefined
3573 weak symbols in executable. Don't make resolved undefined weak
3574 symbols in executable dynamic.
3575 (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3576 (elf_x86_64_relocate_section): Check relocation overflow for
3577 dynamic relocations against unresolved weak undefined symbols.
3578 Don't generate dynamic relocations against resolved weak
3579 undefined symbols in PIE.
3580 (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3581 dynamic PLT/GOT relocations for resolved undefined weak symbols.
3582 Don't generate dynamic relocation against resolved undefined weak
3583 symbol in executable.
3584 (elf_x86_64_finish_dynamic_sections): Call
3585 elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3586 (elf_backend_fixup_symbol): New.
3587
b32547cd
AM		 35882016-02-26 Alan Modra <amodra@gmail.com>
3589
3590 * elf64-ppc.c (create_linkage_sections): Create sfpr when
3591 save_restore_funcs, rest of sections when not relocatable.
3592 (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3593 (sfpr_define): Define all symbols on emitted code.
3594 (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3595 when relocatable. Move sfpr_define loop earlier.
3596
ef77d6af
L		 35972016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3598
3599 * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3600 (elf_x86_64_relocate_section): Use it. Replace
3601 x86_64_elf_howto_table[r_type] with howto.
3602
0f550b3d
L		 36032016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3604
3605 PR ld/19698
3606 * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3607 symbol version is unknown.
3608
13f42277
L		 36092016-02-24 H.J. Lu <hongjiu.lu@intel.com>
3610
3611 * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3612 to (bfd_vma) -1 when setting needs_plt to 0.
3613 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3614
6b3b0ab8
L		 36152016-02-23 H.J. Lu <hongjiu.lu@intel.com>
3616
3617 * elflink.c (bfd_elf_record_link_assignment): Check for shared
3618 library, instead of PIC, and don't check PDE when making linker
3619 assigned symbol dynamic.
3620
17733f5b
FS		 36212016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com>
3622
3623 * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3624 ABIVERSION for non-executable stack.
3625
47993b4a
RF		 36262016-02-23 Rich Felker <bugdal@aerifal.cx>
3627
3628 PR target/19516
3629 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3630 Always produce a RELATIVE reloc for a local symbol.
3631
2d8dcb81
HPN		 36322016-02-23 Hans-Peter Nilsson <hp@axis.com>
3633
3634 Fix test-case ld-elf/pr19617b
3635 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3636 discard unused non-function symbols when --dynamic-list-data.
3637
1a6e6083
L		 36382016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3639
3640 * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3641 dynsym section, even if it is empty, with dynamic sections.
3642
75c1920b
L		 36432016-02-22 H.J. Lu <hongjiu.lu@intel.com>
3644
3645 * syms.c: Remove BSF_COMMON from comments.
3646 * bfd-in2.h: Regenerated.
3647
9a228467
JW		 36482016-02-22 Jiong Wang <jiong.wang@arm.com>
3649
3650 * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3651 for destination. Remove useless function parameters.
3652 (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3653
73768414
NC		 36542016-02-19 Nick Clifton <nickc@redhat.com>
3655
e517df3d
NC		 3656 PR ld/19629
3657 * aoutx.h (aout_link_add_symbols): Check for out of range string
3658 table offsets.
3659
73768414
NC		 3660 PR ld/19628
3661 * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3662 processing if we encounter a reloc without an associated symbol.
3663
bf89386a
L		 36642016-02-18 H.J. Lu <hongjiu.lu@intel.com>
3665
3666 PR ld/19617
3667 * elflink.c (elf_link_add_object_symbols): Always create dynamic
3668 sections for -E/--dynamic-list.
3669
8f79b794
L		 36702016-02-17 H.J. Lu <hongjiu.lu@intel.com>
3671
3672 * elf64-x86-64.c (elf_backend_omit_section_dynsym): New. Defined
3673 to bfd_true.
3674
64bfc258
JM		 36752016-02-16 Joseph Myers <joseph@codesourcery.com>
3676
3677 * plugin.c (plugin_vec): Set match priority to 255.
3678 * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3679 matching against the plugin vector, take priority from there not
3680 from TEMP.
3681
9fb71ee4
NC		 36822016-02-15 Nick Clifton <nickc@redhat.com>
3683
3684 * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3685 for length and type fields. Use a signed value for the
3686 suffix_length field.
3687
32875eb1
L		 36882016-02-10 H.J. Lu <hongjiu.lu@intel.com>
3689
3690 PR ld/19601
3691 * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3692 significant bit in GOT offset for R_386_GOT32X.
3693
83da6e74
NC		 36942016-02-10 Nick Clifton <nickc@redhat.com>
3695
3696 PR 19405
3697 * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3698 immediate values.
3699 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3700 number of messages about FDE encoding preventing .eh_frame_hdr
3701 generation.
3702
027e9c75
NC		 37032016-02-09 Nick Clifton <nickc@redhat.com>
3704
609332f1
NC		 3705 * oasys.c (oasys_archive_p): Fix indentation.
3706 * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3707 constant for left shifting.
3708
027e9c75
NC		 3709 * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3710 helpful warning message to explain why certain AArch64 relocs
3711 might overflow.
3712
6f57d046
SM		 37132016-02-05 Simon Marchi <simon.marchi@ericsson.com>
3714
3715 * pe-mips.c (coff_mips_reloc): Fix formatting.
3716
bdbca4e6
CM		 37172016-02-05 Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3718
3719 * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3720 to bfd_mach_arc_arc600.
3721
4f038ee5
AM		 37222016-02-04 Alan Modra <amodra@gmail.com>
3723
3724 * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3725 for big-endian.
3726
4a539596
L		 37272016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3728
3729 PR ld/19542
3730 * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
fb06f1c0 3731 distances in the compressed_size field of the output section.
4a539596 3732
85fabe71
AM		 37332016-02-02 Alan Modra <amodra@gmail.com>
3734
3735 * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3736 ELFv2 entry optimization.
3737
14f2c699
L		 37382016-02-02 H.J. Lu <hongjiu.lu@intel.com>
3739
3740 PR binutils/19547
3741 * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3742 no relocations in relocatable files.
3743
aef28989
L		 37442016-02-01 H.J. Lu <hongjiu.lu@intel.com>
3745
3746 PR ld/19553
3747 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3748 if a symbol from a library loaded via DT_NEEDED doesn't match
3749 the symbol referenced by regular object.
3750
655ed9ea
NS		 37512016-02-01 Nathaniel Smith <njs@pobox.com>
3752
3753 * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3754 CODE and DATA.
3755
ec1f73bb
AM		 37562016-02-01 Alan Modra <amodra@gmail.com>
3757
3758 * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3759 an out of range reloc_index.
3760 * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3761
b6471e6e
KR		 37622016-02-01 Kamil Rytarowski <n54@gmx.com>
3763
3764 * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3765 (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3766 * Makefile.in: Regenerated.
3767
0bc7245a
JK		 37682016-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3769
3770 * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3771
6d4b2867
JDA		 37722016-01-31 John David Anglin <danglin@gcc.gnu.org>
3773
3774 PR ld/19526
3775 * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3776 files.
3777 * elf64-hppa.c (elf32_hppa_final_link): Likewise. Remove retval.
3778
d9e3b590
L		 37792016-01-30 H.J. Lu <hongjiu.lu@intel.com>
3780
3781 PR ld/19539
3782 * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3783 against STT_GNU_IFUNC symbol only with dynamic symbols.
3784 * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3785
bf150a0b
L		 37862016-01-28 H.J. Lu <hongjiu.lu@intel.com>
3787
3788 PR binutils/19523
3789 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3790 decompress debug sections.
3791
840855c5
MR		 37922016-01-25 Maciej W. Rozycki <macro@imgtec.com>
3793
3794 * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3795 `dynindx'.
3796
cf466c2a
NC		 37972016-01-25 Nick Clifton <nickc@redhat.com>
3798
3799 PR target/19435
3800 * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3801 dsym filename buffer.
3802
eb6b0cf4
MR		 38032016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3804
3805 * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3806
e67f83e5
MR		 38072016-01-24 Maciej W. Rozycki <macro@imgtec.com>
3808
3809 * elfxx-mips.c (BZ16_REG): Correct calculation.
3810
23a42089
NC		 38112016-01-21 Nick Clifton <nickc@redhat.com>
3812
3813 * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3814 changing the type of _loc to be bfd_byte *.
3815 (elf_arc_finish_dynamic_symbol): Likewise.
3816
aebf9be7
NC		 38172016-01-21 Nick Clifton <nickc@redhat.com>
3818
3819 PR ld/19455
3820 * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3821 class of the linker stub bfd.
3822 (elf32_arm_check_relocs): Skip check for pic format after
3823 processing a vxWorks R_ARM_ABS12 reloc.
3824 * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3825 reporting a class mismatch.
3826
2f340668
JW		 38272016-01-21 Jiong Wang <jiong.wang@arm.com>
3828
3829 * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3830 veneer for sym_sec != input_sec.
3831 (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3832 (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3833 calculation destination.
3834
aeb70569
AM		 38352016-01-21 Alan Modra <amodra@gmail.com>
3836
3837 * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3838 (swap_linux_prpsinfo64_out): New function.
3839 (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3840 (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3841 * elf.c (elfcore_write_linux_prpsinfo32): Adjust. Don't memset.
3842 (elfcore_write_linux_prpsinfo64): Likewise.
3843 * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3844 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3845 (elfcore_write_ppc_linux_prpsinfo32): Adjust. Don't memset.
3846
de64ce13
AM		 38472016-01-21 Alan Modra <amodra@gmail.com>
3848
3849 * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3850 * elf.c: Adjust #include.
3851 * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3852 * Makefile.am (SOURCE_HFILES): Update.
3853 * Makefile.in: Regenerate.
3854 * po/SRC-PORFILES.in: Regenerate.
3855
c603b11b
AM		 38562016-01-21 Alan Modra <amodra@gmail.com>
3857
3858 * configure.ac: Move corefile selection later in file. Move
3859 tdefaults code immediately after other target vector code.
3860 * configure: Regenerate.
3861
91f68a68
MG		 38622016-01-20 Mickael Guene <mickael.guene@st.com>
3863
3864 * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3865 section using '.text.noread' pattern.
3866
5b2c414d
JB		 38672016-01-19 John Baldwin <jhb@FreeBSD.org>
3868
3869 * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3870
34e967a5
MC		 38712016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
3872 Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
3873
3874 * arc-plt.def: New file.
3875 * arc-plt.h: Likewise.
3876 * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3877 elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3878 elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3879 elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3880 (name_for_global_symbol): Added.
3881 (ADD_RELA): Helper to create dynamic relocs.
3882 (new_got_entry_to_list): Create a new got entry in linked list.
3883 (symbol_has_entry_of_type): Search for specific type of entry in
3884 list.
3885 (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3886 (is_reloc_for_TLS, arc_elf_set_private_flags)
3887 (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3888 (arc_elf_merge_private_bfd_data): New functions.
3889 (debug_arc_reloc): Cleaned debug info printing.
3890 (PDATA reloc): Changed not to perform address alignment.
3891 (reverse_me): Added. Fix for ARC_32 relocs.
3892 (arc_do_relocation): Return bfd_reloc_of when no relocation should
3893 occur.
3894 (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3895 Changed function to access an array of list of GOT entries instead
3896 of just an array of offsets.
3897 (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3898 (elf_arc_check_relocs): Likewise.
3899 (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3900 (elf_arc_finish_dynamic_sections): Likewise
3901 (arc_create_dynamic_sections): Modified conditions to create
3902 dynamic sections.
3903 (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3904 (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3905 (relocate_plt_for_entry): Changed to support new way to define PLT
3906 related code.
3907 (add_symbol_to_plt): Likewise.
3908 (arc_elf_link_hash_table_create): New function.
3909
9ae678af
NC		 39102016-01-18 Nick Clifton <nickc@redhat.com>
3911
3912 PR ld/19440
3913 * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3914 section number into internal section number.
3915 * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3916 * coffswap.h (coff_swap_sym_in): Likewise.
3917 * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3918 * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3919 section number field is big enough to hold the external value.
3920
5c14705f
AM		 39212016-01-17 Alan Modra <amodra@gmail.com>
3922
3923 * configure: Regenerate.
3924
ac06903d
YU		 39252016-01-12 Yury Usishchev <y.usishchev@samsung.com>
3926
3927 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3928 when address in first unwind entry does not match start of
3929 section.
3930
109575d7
JW		 39312016-01-08 Richard Sandiford <richard.sandiford@arm.com>
3932 Jiong Wang <jiong.wang@arm.com>
3933
3934 PR ld/19368
3935 * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3936 reloc_class_ifunc.
3937
b05a65d0
AB		 39382016-01-06 Andrew Burgess <andrew.burgess@embecosm.com>
3939
3940 * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3941 place 'R_' before the reloc name returned.
3942 (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3943 the relocation string.
3944
a3dc0a7f
MR		 39452016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3946
3947 * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3948 factored out from...
3949 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3950
d537eeb5
MR		 39512016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3952
3953 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3954 attribute check after ELF file header flag check.
3955
43d223b5
MR		 39562016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3957
3958 * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3959 return status from `_bfd_elf_merge_object_attributes'.
3960
b2e9744f
MR		 39612016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3962
3963 * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3964 factored out from...
3965 (_bfd_mips_elf_merge_private_bfd_data): ... here.
3966
28d45e28
MR		 39672016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3968
3969 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3970 handling of input MIPS ABI flags together.
3971
23ba6f18
MR		 39722016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3973
3974 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3975 attribute checks for null input.
3976
cf8502c1
MR		 39772016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3978
3979 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3980 pointers to target data.
3981
dcb1c796
MR		 39822016-01-04 Maciej W. Rozycki <macro@imgtec.com>
3983
3984 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3985 an FP ABI warning.
3986
6f2750fe
AM		 39872016-01-01 Alan Modra <amodra@gmail.com>
3988
3989 Update year range in copyright notice of all files.
3990
3499769a
AM		 3991For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3992\f
3993Copyright (C) 2016 Free Software Foundation, Inc.
3994
3995Copying and distribution of this file, with or without modification,
3996are permitted in any medium without royalty provided the copyright
3997notice and this notice are preserved.
3998
3999Local Variables:
4000mode: change-log
4001left-margin: 8
4002fill-column: 74
4003version-control: never
4004End:
GDB Binutils - Deliverables
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