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[deliverable/binutils-gdb.git] / bfd / ChangeLog
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95cc7c16
AM		 12019-10-21 Alan Modra <amodra@gmail.com>
2
3 PR 452
4 * archive.c (normalize): Return file unchanged when
5 BFD_ARCHIVE_FULL_PATH.
6 (_bfd_construct_extended_name_table): Pass abfd, the output
7 bfd, to normalize.
8 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
9 * bfd.c (struct bfd): Make flags a full flagword.
10 (BFD_ARCHIVE_FULL_PATH): Define.
11 * bfd-in2.h: Regenerate.
12
2c9e9550
JDA		 132019-10-20 John David Anglin <danglin@gcc.gnu.org>
14
15 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
16 minimum alignment for .plt section.
17
18338fce
JDA		 182019-10-19 John David Anglin <danglin@gcc.gnu.org>
19
20 * elf32-hppa.c: Revise import stub sequences.
21 (LONG_BRANCH_STUB_SIZE): Define.
22 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
23 (IMPORT_STUB_SIZE): Define.
24 (IMPORT_SHARED_STUB_SIZE): Define.
25 (EXPORT_STUB_SIZE): Define.
26 (plt_stub): Revise to not use register %r22.
27 (LDO_R1_R22): Define.
28 (LDW_R22_R21): Define.
29 (LDW_R22_R19): Define.
30 (hppa_build_one_stub): Update stub generation and use new defines.
31 (hppa_size_one_stub): Likewise.
32
330a6637
JW		 332019-10-17 Nelson Chu <nelson.chu@sifive.com>
34
35 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
36 that user should recompile their code with `fPIC` when linking non-pic
37 code into shared library.
38
39 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
40 the error message if needed, and then store the result into the
41 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
42 message for the dangerous relocation should be set before we call the
43 callback function. If we miss the error message since linker runs out
44 of memory, we should set the default error message for the error.
45
22216541
AM		 462019-10-16 Alan Modra <amodra@gmail.com>
47
48 PR 13616
49 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
50 for all ppc arch info.
51 * linker.c (default_data_link_order): Pass info->big_endian to
52 arch_info->fill function.
53
9b142ddb
AM		 542019-10-15 Alan Modra <amodra@gmail.com>
55
56 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
57 (elf32_m68hc11_relocate_section): Don't use a variable for format
58 strings. Delete some unnecessary xgettext:c-format comments.
59
9a733151
AM		 602019-10-15 Alan Modra <amodra@gmail.com>
61
62 PR 24955
63 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
64 rather than xmalloc.
65 * elf32-m68hc1x.c (reloc_warning): New function.
66 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
67 corresponding to %lx in format strings.
68 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
69
779f2ae7
AM		 702019-10-15 Alan Modra <amodra@gmail.com>
71
72 PR 25100
73 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
74
ed481f97
AM		 752019-10-15 Alan Modra <amodra@gmail.com>
76
77 * bfd.c (bfd_check_compression_header): Check for powers of two
78 with x == (x & -x).
79
47f6ff2f
AM		 802019-10-14 Alan Modra <amodra@gmail.com>
81
82 * syms.c (struct indexentry): Add idx field.
83 (cmpindexentry): Final sort on idx.
84 (_bfd_stab_section_find_nearest_line): Set idx.
85
8025b055
AM		 862019-10-14 Alan Modra <amodra@gmail.com>
87
88 * dwarf2.c (struct lookup_funcinfo): Add idx field.
89 (compare_lookup_funcinfos): Perform final sort on idx.
90 (build_lookup_funcinfo_table): Set idx.
91 (compare_sequences): Perform final sort on num_lines.
92 (build_line_info_table): Set num_lines and line_info_lookup earlier.
93 (sort_line_sequences): Set num_lines for sort.
94
3a3f4bf7
AM		 952019-10-14 Alan Modra <amodra@gmail.com>
96
97 * elflink.c (elf_sort_symbol): Sort on type and name as well.
98 (elf_link_add_object_symbols): Style fix.
99
48db3297
AM		 1002019-10-14 Alan Modra <amodra@gmail.com>
101
102 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
103 for sections about to be sorted.
104 (assign_file_positions_for_load_sections): Likewise.
105 (elf_sort_sections): Don't bother optimising both TOEND case.
106 * elflink.c (bfd_elf_final_link): Reset target_index.
107
8c1c5e5d
AM		 1082019-10-14 Alan Modra <amodra@gmail.com>
109
110 * elflink.c (elf_get_linked_section_vma): Delete.
111 (compare_link_order): Use elf_linked_to_section and sort by lma,
112 size, and id.
113 (elf_fixup_link_order): Use size_t variables where appropriate.
114 Make use of elf_linked_to_section. Formatting. Properly align
115 sections.
116
dcea6a95
AM		 1172019-10-14 Alan Modra <amodra@gmail.com>
118
119 * elf-strtab.c (strrevcmp): Comment.
120 * merge.c (strrevcmp): Likewise.
121 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
122 Comment on why comparing pointers ensures a stable sort.
123 * elflink.c (struct elf_symbol): Add void* to union.
124 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
125 (elf_sym_name_compare): Likewise.
126 (bfd_elf_match_symbols_in_sections): Style fix.
127 (elf_link_sort_cmp1): Comment.
128
ec9bd0a2
AM		 1292019-10-14 Alan Modra <amodra@gmail.com>
130
131 PR 24955
132 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
133 return value of bfd_alloc2.
134 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
135 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
136 value of bfd_get_section_contents.
137 * som.c (som_write_space_strings): Don't use xmalloc.
138 (som_write_symbol_strings): Likewise.
139
e168da45
MF		 1402019-10-11 Max Filippov <jcmvbkbc@gmail.com>
141
142 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
143 stash->info_hash_status = STASH_INFO_HASH_ON when
144 stash_maybe_update_info_hash_tables succeeds.
145
336bfbeb
AM		 1462019-10-09 Alan Modra <amodra@gmail.com>
147
148 PR 25070
149 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
150 total_size calculation.
151
063c511b
AM		 1522019-10-08 Alan Modra <amodra@gmail.com>
153
154 PR 25078
155 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
156 recur_count. Error on recur_count reaching 100 rather than
157 info_ptr matching orig_info_ptr. Adjust calls.
158
c0ea7c52
JL		 1592019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
160
161 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
162 (elf32_msp430_merge_msp430_attributes): Add support for merging
163 the GNU object attribute for data region.
164
93370e8e
AM		 1652019-10-07 Alan Modra <amodra@gmail.com>
166
167 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
168 space for local got non-tls relocs when PIE.
169
847d5183
AM		 1702019-10-07 Alan Modra <amodra@gmail.com>
171
172 * elflink.c (elf_fixup_link_order): Don't attempt to find
173 an elf_section for linker created bfd sections.
174
7d04a20a
AM		 1752019-10-07 Alan Modra <amodra@gmail.com>
176
177 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
178 with non-local symbol. Don't double count __tls_get_addr calls
179 with marker relocs.
180 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
181
9737e8af
AM		 1822019-10-07 Alan Modra <amodra@gmail.com>
183
184 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
185 throughout.
186 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
187
f749f26e
AM		 1882019-10-04 Alan Modra <amodra@gmail.com>
189
190 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
191 (ppc64_elf_tls_optimize): Correct is_local condition.
192 (allocate_got): Don't reserve dynamic relocations for any of the
193 tls got relocs in PIEs when the symbol is local.
194 (allocate_dynrelocs): Correct validity test for local sym using
195 tlsld_got slot.
196 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
197 for any of the tls got relocs in PIEs.
198 (ppc64_elf_layout_multitoc): Likewise.
199 (ppc64_elf_relocate_section): Correct validity test for local sym
200 using tlsld_got slot. Don't emit dynamic relocations for any of
201 the tls got relocs in PIEs when the symbol is local.
202 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
203 (got_relocs_needed): Delete.
204 (allocate_dynrelocs): Correct validity test for local sym using
205 tlsld_got slot. Don't reserve dynamic relocations for any of the
206 tls got relocs in PIEs when the symbol is local.
207 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
208 for any of the tls got relocs in PIEs.
209 (ppc_elf_relocate_section): Correct validity test for local sym
210 using tlsld_got slot. Don't emit dynamic relocations for any of
211 the tls got relocs in PIEs when the symbol is local.
212
9cb09e33
SN		 2132019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
214
215 PR ld/22263
216 PR ld/25056
217 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
218 bfd_link_pic for TLS checks.
219 (elf32_arm_final_link_relocate): Likewise.
220 (allocate_dynrelocs_for_symbol): Likewise.
221
b627f562
SN		 2222019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
223
224 PR ld/25062
225 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
226
1ff6de03
NA		 2272019-09-30 Nick Alcock <nick.alcock@oracle.com>
228
229 * elf-bfd.h (bfd_section_is_ctf): New inline function.
230 * elf.c (special_sections_c): Add ".ctf".
231 (assign_file_positions_for_non_load_sections): Note that
232 compressed debugging sections etc are not assigned here. Treat
233 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
234 sh_offset -1.
235 (assign_file_positions_except_relocs): Likewise.
236 (find_section_in_list): Note that debugging and CTF sections, as
237 well as reloc sections, are assigned later.
238 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
239 their size and contents updated.
240 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
241 compressed sections, they have no uncompressed content to copy at
242 this stage.
243 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
244 callback right before the strtab is written out.
245 (bfd_elf_final_link): Don't cache the section contents of CTF
246 sections: they are not populated yet. Call the emit_ctf callback
247 right at the end, after all the symbols and strings are flushed
248 out.
249
22ccb849
NA		 2502019-07-13 Nick Alcock <nick.alcock@oracle.com>
251
252 * elf-strtab.c (_bfd_elf_strtab_len): New.
253 (_bfd_elf_strtab_str): Likewise.
254 * bfd-elf.h: Declare them.
255
6d5944fc
NA		 2562019-07-13 Nick Alcock <nick.alcock@oracle.com>
257
258 * elf-bfd.h (bfd_elf_get_str_section): Add.
259 * elf.c (bfd_elf_get_str_section): No longer static.
260
41f37a6f
AM		 2612019-09-26 Alan Modra <amodra@gmail.com>
262
263 PR 24262
264 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
265 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
266 ${bindir}/../lib/bfd-plugins if different.
267 * Makefile.in: Regenerate.
268
ec73ddcd
AM		 2692019-09-23 Alan Modra <amodra@gmail.com>
270
271 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
272 in choosing between different actions for shared library and
273 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
274 (dec_dynrel_count): Likewise. Account for ifunc special case.
275 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
276 not non-pic.
277 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
278 test.
279
b06252c2
AM		 2802019-09-23 Alan Modra <amodra@gmail.com>
281
282 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
283 * Makefile.in: Regenerate.
284 * po/SRC-POTFILES.in: Regenerate.
285
640197ac
AM		 2862019-09-23 Alan Modra <amodra@gmail.com>
287
288 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
289 (bfd_elf_version_tree): Delete forward declarations.
290 Move other forward decls and remaining elf function decl later.
291 (bfd_section_already_linked_table_init),
292 (bfd_section_already_linked_table_free),
293 (_bfd_handle_already_linked, _bfd_nearby_section),
294 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
295
0ba9378a
AM		 2962019-09-23 Alan Modra <amodra@gmail.com>
297
298 * bfd-in.h: Move ecoff function declarations..
299 * ecoff-bfd.h: ..to here, new file.
300 * ecoff.c: Include ecoff-bfd.h.
301 * ecofflink.c: Likewise.
302 * elf64-alpha.c: Likewise.
303 * elfxx-mips.c: Likewise.
304 * bfd-in2.h: Regenerate.
305
0b4453c7
AM		 3062019-09-23 Alan Modra <amodra@gmail.com>
307
308 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
309 Move most other elf declarations..
310 * elf-bfd.h: ..to here.
311 * bfd-in2.h: Regenerate.
312
f5c5b7c1
AM		 3132019-09-23 Alan Modra <amodra@gmail.com>
314
315 * bfd-in.h: Move m68k function declaration..
316 * cpu-m68k.h: ..to here, new file..
317 * elf32-m68k.h: ..and here, new file.
318 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
319 * bfd-in2.h: Regenerate.
320
8410a658
AM		 3212019-09-23 Alan Modra <amodra@gmail.com>
322
323 * bfd-in.h: Move bfin function declaration..
324 * elf32-bfin.h: ..to here, new file.
325 * elf32-bfin.c: Include elf32-bfin.h.
326 * bfd-in2.h: Regenerate.
327
ca05ca5e
AM		 3282019-09-23 Alan Modra <amodra@gmail.com>
329
330 * bfd-in.h: Move cr16 function declaration..
331 * elf32-cr16.h: ..to here, new file.
332 * elf32-cr16.c: Include elf32-cr16.h.
333 * bfd-in2.h: Regenerate.
334
530f6120
AM		 3352019-09-23 Alan Modra <amodra@gmail.com>
336
337 * bfd-in.h (bfd_sunos_get_needed_list),
338 (bfd_sunos_record_link_assignment),
339 (bfd_sunos_size_dynamic_sections),
340 (bfd_i386linux_size_dynamic_sections),
341 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
342 * bfd-in2.h: Regenerate.
343
6ea7de32
AM		 3442019-09-23 Alan Modra <amodra@gmail.com>
345
346 * bfd-in.h: Move xcoff function declarations..
347 * xcofflink.h: ..to here, new file.
348 * xcofflink.c: Include xcofflink.h.
349 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
350 * bfd-in2.h: Regenerate.
351
aa739c59
AM		 3522019-09-23 Alan Modra <amodra@gmail.com>
353
354 * bfd-in.h: Delete coff forward refs and move coff declaration..
355 * coff-bfd.h: ..to here.
356 * bfd-in2.h: Regenerate.
357
f37164d7
AM		 3582019-09-23 Alan Modra <amodra@gmail.com>
359
360 * bfd-in.h: Move arm declaraions..
361 * cpu-arm.h: ..to here, new file..
362 * coff-arm.h: ..and here, new file..
363 * elf32-arm.h: ..and here, new file.
364 * cpu-arm.c: Include cpu-arm.h.
365 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
366 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
367 * pe-arm.c: Move function rename defines later.
368 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
369 * bfd-in2.h: Regenerate.
370
79c2ce54
AM		 3712019-09-23 Alan Modra <amodra@gmail.com>
372
373 * bfd-in.h: Move tic6x function declaration..
374 * elf32-tic6x.h: ..to here.
375 * bfd-in2.h: Regenerate.
376
a8bfaadb
AM		 3772019-09-23 Alan Modra <amodra@gmail.com>
378
379 * bfd-in.h: Move aarch64 declarations and defines..
380 * cpu-aarch64.h: ..to here, new file..
381 * elfxx-aarch64.h: ..and here.
382 * cpu-aarch64.c: Include cpu-aarch64.h.
383 * elfnn-aarch64.c: Likewise.
384 * bfd-in2.h: Regenerate.
385
c348479d
AM		 3862019-09-23 Alan Modra <amodra@gmail.com>
387
388 * bfd-in.h: Delete ticoff function declarations.
389 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
390 (bfd_ticoff_get_section_load_page): Make static.
391 * bfd-in2.h: Regenerate.
392
ca437b1b
AM		 3932019-09-23 Alan Modra <amodra@gmail.com>
394
395 * bfd-in.h: Move h8300 function declaration to..
396 * cpu-h8300.h: ..here, new file.
397 * cpu-h8300.c: Include cpu-h8300.h.
398 * elf32-h8300.c: Likewise.
399 * bfd-in2.h: Regenerate.
400
3352ae99
AM		 4012019-09-23 Alan Modra <amodra@gmail.com>
402
403 * bfd-in.h: Move ia64 function declarations..
404 * elfxx-ia64.h: ..to here.
405 * bfd-in2.h: Regenerate.
406
d48d68b6
AM		 4072019-09-23 Alan Modra <amodra@gmail.com>
408
409 * bfd-in.h: Move v850 function declarations..
410 * elf32-v850.h: ..to here, new file.
411 * elf32-v850.c: Include elf32-v850.h.
412 * bfd-in2.h: Regenerate.
413
7beeaeb8
AM		 4142019-09-23 Alan Modra <amodra@gmail.com>
415
416 * bfd-in.h: Move mips function declaration to..
417 * elfxx-mips.h: ..here.
418 * bfd-in2.h: Regenerate.
419
6e67e6b0
AM		 4202019-09-23 Alan Modra <amodra@gmail.com>
421
422 * bfd-in.h: Move csky function declarations to..
423 * elf32-csky.h: ..here, new file.
424 * elf32-csky.c: Include elf32-csky.h.
425 * bfd-in2.h: Regenerate.
426
9d1da81b
JW		 4272019-09-20 Nelson Chu <nelson.chu@sifive.com>
428
429 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
430 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
431 Set undefined_weak field from it.
432 (relax_func_t): New parameter undefined_weak.
433 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
434 (_bfd_riscv_relax_tls_le): Likewise.
435 (_bfd_riscv_relax_align): Likewise.
436 (_bfd_riscv_relax_delete): Likewise.
437 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
438 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
439 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
440 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
441 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
442 reloc.
443 (_bfd_riscv_relax_section): New local undefined_weak. Set for
444 undef weak relocs that can be relaxed. Pass to relax_func call.
445
a48931cc
AM		 4462019-09-20 Alan Modra <amodra@gmail.com>
447
448 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
449 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
450 (bfd_section_userdata, bfd_is_com_section, discarded_section),
451 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
452 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
453 (bfd_section_list_remove, bfd_section_list_append),
454 (bfd_section_list_prepend, bfd_section_list_insert_after),
455 (bfd_section_list_insert_before, bfd_section_removed_from_list):
456 New inline functions.
457 * section.c (bfd_is_und_section, bfd_is_abs_section),
458 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
459 (bfd_section_list_append, bfd_section_list_prepend),
460 (bfd_section_list_insert_after, bfd_section_list_insert_before),
461 (bfd_section_removed_from_list): Delete macros.
462 (bfd_section_name, bfd_section_size, bfd_section_vma),
463 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
464 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
465 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
466 (discarded_section): New inline functions.
467 * bfd-in2.h: Regenerate.
468
af30dc12
AM		 4692019-09-20 Alan Modra <amodra@gmail.com>
470
471 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
472 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
473 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
474 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
475 * targets.c (bfd_asymbol_flavour): Likewise.
476 * bfd-in2.h: Regenerate.
477
00f93c44
AM		 4782019-09-20 Alan Modra <amodra@gmail.com>
479
480 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
481 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
482 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
483 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
484 (bfd_get_file_flags, bfd_applicable_file_flags),
485 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
486 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
487 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
488 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
489 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
490 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
491 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
492 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
493 (bfd_usrdata, bfd_set_usrdata): New inline functions.
494 * targets.c (bfd_get_target, bfd_get_flavour),
495 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
496 (bfd_little_endian, bfd_header_big_endian),
497 (bfd_header_little_endian, bfd_applicable_section_flags),
498 (bfd_get_symbol_leading_char): New inline functions.
499 * bfd-in2.h: Regenerate.
500
e59a1001
AM		 5012019-09-20 Alan Modra <amodra@gmail.com>
502
503 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
504 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
505 relocations.
506
fd361982
AM		 5072019-09-18 Alan Modra <amodra@gmail.com>
508
509 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
510 (bfd_get_section_lma, bfd_get_section_alignment),
511 (bfd_get_section_size, bfd_get_section_flags),
512 (bfd_get_section_userdata): Delete.
513 (bfd_section_name, bfd_section_size, bfd_section_vma),
514 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
515 (bfd_section_flags, bfd_section_userdata): New.
516 (bfd_is_com_section): Rename parameter.
517 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
518 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
519 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
520 (bfd_set_section_lma): New.
521 * bfd-in2.h: Regenerate.
522 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
523 update callers.
524 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
525 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
526 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
527 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
528 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
529 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
530 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
531 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
532 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
533 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
534 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
535 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
536 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
537 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
538 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
539 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
540 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
541 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
542 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
543 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
544 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
545 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
546 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
547 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
548 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
549 * xcofflink.c: Update throughout for bfd section macro and function
550 changes.
551
e6f7f6d1
AM		 5522019-09-18 Alan Modra <amodra@gmail.com>
553
554 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
555 (bfd_get_output_section): Delete.
556 (bfd_asymbol_base): Delete.
557 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
558 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
559 (bfd_set_asymbol_name): New macro.
560 * bfd-in2.h: Regenerate.
561 * aout-cris.c: Update throughout to use bfd_asymbol_section.
562 * aoutx.h: Likewise.
563 * cofflink.c: Likewise.
564 * dwarf2.c: Likewise.
565 * ecoff.c: Likewise.
566 * elf.c: Likewise.
567 * elf32-arm.c: Likewise.
568 * elf32-mips.c: Likewise.
569 * elf32-score.c: Likewise.
570 * elf32-score7.c: Likewise.
571 * elfn32-mips.c: Likewise.
572 * elfnn-aarch64.c: Likewise.
573 * elfxx-mips.c: Likewise.
574 * linker.c: Likewise.
575 * pdp11.c: Likewise.
576 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
577
e0b2a78c
SM		 5782019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
579
580 * Makefile.in: Re-generate.
581 * configure: Re-generate.
582 * doc/Makefile.in: Re-generate.
583
ed48ec2e
AM		 5842019-09-18 Alan Modra <amodra@gmail.com>
585
586 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
587 macros.
588 * pdp11.c (slurp_symbol_table): Likewise.
589 * som.c (som_slurp_symbol_table): Likewise.
590 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
591 * coffcode.h (coff_slurp_symbol_table): Likewise.
592 * cofflink.c (_bfd_coff_final_link): Likewise.
593 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
594 (_bfd_ecoff_slurp_symbolic_info): Likewise.
595 (_bfd_ecoff_slurp_symbol_table): Likewise.
596 (_bfd_ecoff_bfd_final_link): Likewise.
597 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
598 * elflink.c (elf_link_output_symstrtab): Likewise.
599 (bfd_elf_final_link): Likewise.
600 * peicode.h (pe_ILF_build_a_bfd): Likewise.
601 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
602 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
603 start_address or symcount using bfd_get macros.
604 * coffgen.c (coff_real_object_p): Likewise.
605 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
606 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
607 * elfcore.h (elf_core_file_p): Don't set start_address using
608 bfd_get macro.
609 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
610 using bfd_get macro.
611 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
612 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
613 or symcount using bfd_get macros.
614 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
615 * syms.c (bfd_set_symtab): Likewise.
616 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
617 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
618 bfd_has_map macro.
619 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
620 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
621 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
622 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
623 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
624 * som.c (som_slurp_armap): Likewise.
625
01c2b261
AM		 6262019-09-18 Alan Modra <amodra@gmail.com>
627
628 * archures.c (bfd_get_arch): Make param const.
629 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
630 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
631 * bfd-in2.h: Regenerate.
632
1d38e9d1
AM		 6332019-09-18 Alan Modra <amodra@gmail.com>
634
635 * bfd-in.h (carsym.name): Make const.
636 * reloc.c (struct reloc_howto_struct.name): Likewise.
637 * targets.c (bfd_target.name): Likewise.!
638 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
639 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
640 when setting carsym.name.
641 * bfd-in2.h: Regenerate.
642
90d92a63
AM		 6432019-09-18 Alan Modra <amodra@gmail.com>
644
645 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
646 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
647 error status. Adjust calls.
648 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
649 Close bfd on failure. Replace xstrdup/bfd_alloc use with
650 bfd_malloc. Use bfd_set_filename.
651
1bdd8fac
AM		 6522019-09-18 Alan Modra <amodra@gmail.com>
653
654 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
655 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
656 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
657 needs_copy even if all relocs are in rw sections.
658 (dec_dynrel_count): Handle TOC16 relocs.
659 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
660 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
661 semantic change.
662
bb695960
PB		 6632019-09-16 Phil Blundell <pb@pbcl.net>
664
665 * version.m4: Set version to 2.33.50.
666 * Makefile.in, configure, doc/Makefile.in: Regenerated.
667
64b2d4a0
TT		 6682019-09-11 Tom Tromey <tom@tromey.com>
669
670 * opncls.c (bfd_set_filename): New function.
671 * bfd-in2.h: Regenerate.
672
cb7f4b29
AM		 6732019-09-11 Alan Modra <amodra@gmail.com>
674
675 * targets.c (struct bfd_target): Add _bfd_group_name.
676 (BFD_JUMP_TABLE): Likewise.
677 * coffgen.c (bfd_coff_group_name): New function.
678 * elf.c (bfd_elf_group_name): New function.
679 * linker.c (_bfd_nolink_bfd_group_name): New function.
680 * section.c (bfd_generic_group_name): New function.
681 * elf-bfd.h (bfd_elf_group_name): Declare.
682 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
683 * libcoff-in.h (bfd_coff_group_name): Declare.
684 * aout-target.h (MY_bfd_group_name): Define.
685 * aout-tic30.c (MY_bfd_group_name): Define.
686 * bfd.c (bfd_group_name): Define.
687 * binary.c (binary_bfd_group_name): Define.
688 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
689 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
690 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
691 * coffcode.h (coff_bfd_group_name): Define.
692 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
693 * i386msdos.c (msdos_bfd_group_name): Define.
694 * ihex.c (ihex_bfd_group_name): Define.
695 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
696 * mmo.c (mmo_bfd_group_name): Define.
697 * pef.c (bfd_pef_bfd_group_name): Define.
698 * plugin.c (bfd_plugin_bfd_group_name): Define.
699 * ppcboot.c (ppcboot_bfd_group_name): Define.
700 * som.c (som_bfd_group_name): Define.
701 * srec.c (srec_bfd_group_name): Define.
702 * tekhex.c (tekhex_bfd_group_name): Define.
703 * verilog.c (verilog_bfd_group_name): Define.
704 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
705 * xsym.c (bfd_sym_bfd_group_name): Define.
706 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
707 (rs6000_xcoff64_aix_vec): Likewise.
708 * bfd-in2.h: Regenerate.
709 * libbfd.h: Regenerate.
710 * libcoff.h: Regenerate.
711
aebcfb76
NC		 7122019-09-10 Nick Clifton <nickc@redhat.com>
713
714 PR 24907
715 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
716 field.
717 (bfd_default_arch_struct): Initialise the new field.
718 * bfd-in2.h: Regenerate.
719 * cpu-aarch64.c: Initialise the new field.
720 * cpu-alpha.c: Likewise.
721 * cpu-arc.c: Likewise.
722 * cpu-arm.c: Likewise.
723 * cpu-avr.c: Likewise.
724 * cpu-bfin.c: Likewise.
725 * cpu-bpf.c: Likewise.
726 * cpu-cr16.c: Likewise.
727 * cpu-cr16c.c: Likewise.
728 * cpu-cris.c: Likewise.
729 * cpu-crx.c: Likewise.
730 * cpu-csky.c: Likewise.
731 * cpu-d10v.c: Likewise.
732 * cpu-d30v.c: Likewise.
733 * cpu-dlx.c: Likewise.
734 * cpu-epiphany.c: Likewise.
735 * cpu-fr30.c: Likewise.
736 * cpu-frv.c: Likewise.
737 * cpu-ft32.c: Likewise.
738 * cpu-h8300.c: Likewise.
739 * cpu-hppa.c: Likewise.
740 * cpu-i386.c: Likewise.
741 * cpu-ia64.c: Likewise.
742 * cpu-iamcu.c: Likewise.
743 * cpu-ip2k.c: Likewise.
744 * cpu-iq2000.c: Likewise.
745 * cpu-k1om.c: Likewise.
746 * cpu-l1om.c: Likewise.
747 * cpu-lm32.c: Likewise.
748 * cpu-m10200.c: Likewise.
749 * cpu-m10300.c: Likewise.
750 * cpu-m32c.c: Likewise.
751 * cpu-m32r.c: Likewise.
752 * cpu-m68hc11.c: Likewise.
753 * cpu-m68hc12.c: Likewise.
754 * cpu-m68k.c: Likewise.
755 * cpu-m9s12x.c: Likewise.
756 * cpu-m9s12xg.c: Likewise.
757 * cpu-mcore.c: Likewise.
758 * cpu-mep.c: Likewise.
759 * cpu-metag.c: Likewise.
760 * cpu-microblaze.c: Likewise.
761 * cpu-mips.c: Likewise.
762 * cpu-mmix.c: Likewise.
763 * cpu-moxie.c: Likewise.
764 * cpu-msp430.c: Likewise.
765 * cpu-mt.c: Likewise.
766 * cpu-nds32.c: Likewise.
767 * cpu-nfp.c: Likewise.
768 * cpu-nios2.c: Likewise.
769 * cpu-ns32k.c: Likewise.
770 * cpu-or1k.c: Likewise.
771 * cpu-pdp11.c: Likewise.
772 * cpu-pj.c: Likewise.
773 * cpu-plugin.c: Likewise.
774 * cpu-powerpc.c: Likewise.
775 * cpu-pru.c: Likewise.
776 * cpu-riscv.c: Likewise.
777 * cpu-rl78.c: Likewise.
778 * cpu-rs6000.c: Likewise.
779 * cpu-rx.c: Likewise.
780 * cpu-s12z.c: Likewise.
781 * cpu-s390.c: Likewise.
782 * cpu-score.c: Likewise.
783 * cpu-sh.c: Likewise.
784 * cpu-sparc.c: Likewise.
785 * cpu-spu.c: Likewise.
786 * cpu-tic30.c: Likewise.
787 * cpu-tic4x.c: Likewise.
788 * cpu-tic54x.c: Likewise.
789 * cpu-tic6x.c: Likewise.
790 * cpu-tic80.c: Likewise.
791 * cpu-tilegx.c: Likewise.
792 * cpu-tilepro.c: Likewise.
793 * cpu-v850.c: Likewise.
794 * cpu-v850_rh850.c: Likewise.
795 * cpu-vax.c: Likewise.
796 * cpu-visium.c: Likewise.
797 * cpu-wasm32.c: Likewise.
798 * cpu-xc16x.c: Likewise.
799 * cpu-xgate.c: Likewise.
800 * cpu-xstormy16.c: Likewise.
801 * cpu-xtensa.c: Likewise.
802 * cpu-z80.c: Likewise.
803 * cpu-z8k.c: Likewise.
804
60391a25
PB		 8052019-09-09 Phil Blundell <pb@pbcl.net>
806
807 binutils 2.33 branch created.
808
b16c44de
AM		 8092019-09-06 Alan Modra <amodra@gmail.com>
810
811 * aout-target.h (object_p): Formatting.
812 * bfd-in.h (bfd_get_filename): Don't cast to char*.
813 * corefile.c (generic_core_file_matches_executable_p): Constify
814 variables and remove cast.
815 * bfd-in2.h: Regenerate.
816
133a1f60
AM		 8172019-09-05 Alan Modra <amodra@gmail.com>
818
819 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
820 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
821 in the GOT/PLT entry rather than affecting the offset to that
822 GOI/PLT entry.
823 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
824
77486630
AM		 8252019-09-05 Alan Modra <amodra@gmail.com>
826
827 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
828 in second instruction.
829 (ppc64_elf_relocate_section): Likewise.
830
89bdc77e
AM		 8312019-09-05 Alan Modra <amodra@gmail.com>
832
833 PR 24955
834 * libbfd-in.h (bfd_strdup): New inline function.
835 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
836 bfd on error.
837 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
838 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
839 on error.
840 (bfd_openstreamr): Use bfd_strdup.
841 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
842 * plugin.c (try_load_plugin): Use bfd_malloc.
843 * libbfd.h: Regenerate.
844
22b31fea
AM		 8452019-09-02 Alan Modra <amodra@gmail.com>
846
847 PR 11983
848 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
849 on success. Tidy.
217d2eaa
AM		 850 (read_alt_indirect_string): Likewise.
851 (read_alt_indirect_ref): Likewise.
22b31fea 852
3e7bd7f2
JW		 8532019-08-31 Jim Wilson <jimw@sifive.com>
854
855 PR 23825
856 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
857 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
858
fdd50269
JW		 8592019-08-30 Jim Wilson <jimw@sifive.com>
860
861 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
862 error, call bfd_set_error, set ret to FALSE, and goto out label.
863
6744bcad
L		 8642019-08-30 H.J. Lu <hongjiu.lu@intel.com>
865
866 PR ld/24951
867 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
868 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
869
c0d9f31d
AM		 8702019-08-29 Alan Modra <amodra@gmail.com>
871
872 PR 24697
873 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
874 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
875 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
876 reloc.
877
dd9b12c2
AM		 8782019-08-29 Alan Modra <amodra@gmail.com>
879
880 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
881 on second insn, return it in poff.
882 (ppc64_elf_relocate_section): Add offset to paddi addend for
883 PCREL_OPT.
884
507685a3
JW		 8852019-08-28 Jim Wilson <jimw@sifive.com>
886
887 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
888 section when setting max_alignment. Update comment.
889 (_bfd_riscv_relax_pc): Likewise.
890
83cf0d04
AM		 8912019-08-29 Alan Modra <amodra@gmail.com>
892
893 PR 24891
894 * bfd.c (struct bfd): Add no_element_cache.
895 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
896 archive cache when no_element_cache.
897 (bfd_generic_archive_p): Set no_element_cache when opening first
898 element to check format. Close first element too.
899 (do_slurp_bsd_armap): Don't zero ardata->cache here.
900 * bfd-in2.h: Regenerate.
901
6d5554a6
AM		 9022019-08-24 Alan Modra <amodra@gmail.com>
903
904 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
905 symbols from GOT optimisation.
906
09f7b0de
SH		 9072019-08-23 Stafford Horne <shorne@gmail.com>
908
909 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
910 PLT GOT entries.
911
a7ba3896
NC		 9122019-08-23 Nick Clifton <nickc@redhat.com>
913
914 PR 24456
915 * elf.c (bfd_section_from_shdr): Issue an informative warning
916 message and continue processing other sections after encountering
917 a reloc section for a section which already has other relocs
918 associated with it.
919
2600d80c
AM		 9202019-08-23 Alan Modra <amodra@gmail.com>
921
922 PR 24933
923 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
924 on error without freeing plts[] contents.
925
0535e5d7
DZ		 9262019-08-22 Dennis Zhang <dennis.zhang@arm.com>
927
928 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
929
03da31c6
NC		 9302019-08-22 Nick Clifton <nickc@redhat.com>
931
932 PR 24922
933 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
934 reading data from extra records.
935
652afeef
TC		 9362019-08-22 Tamar Christina <tamar.christina@arm.com>
937
938 PR ld/24601
939 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
940 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
941 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
942 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
943 for weak TLS.
944
baf46cd7
AM		 9452019-08-22 Alan Modra <amodra@gmail.com>
946
947 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
948 instead recognize CMSE_PREFIX in symbol name.
949 (elf32_arm_gc_mark_extra_sections): Likewise.
950 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
951 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
952
546053ac
DZ		 9532019-08-20 Dennis Zhang <dennis.zhang@arm.com>
954
955 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
956 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
957
b4e87f2c
TC		 9582019-08-20 Tamar Christina <tamar.christina@arm.com>
959
960 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
961 elf32_arm_stub_long_branch_v4t_thumb_thumb,
962 elf32_arm_stub_long_branch_v4t_thumb_arm,
963 elf32_arm_stub_short_branch_v4t_thumb_arm,
964 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
965 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
966 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
967 previous instruction.
968
3eb185c9
TT		 9692019-08-19 Tom Tromey <tromey@adacore.com>
970
971 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
972 holding symbols.
973
903b777d
AM		 9742019-08-19 Alan Modra <amodra@gmail.com>
975
976 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
977 to has_optrel.
978 (struct _ppc64_elf_section_data): Likewise.
979 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
980 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
981 than TOC loop. Check PLT16 insns too.
982
81e8046d
L		 9832019-08-16 H.J. Lu <hongjiu.lu@intel.com>
984
985 PR ld/24905
986 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
987 PC-relative relocations back to ...
988 (elf_x86_64_relocate_section): Here.
989
b4c555cf
ML		 9902019-08-16 Martin Liska <mliska@suse.cz>
991
992 PR ld/24912
993 * elflink.c: Report error only for not relocatable.
994 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
995 here lto_slim_object as it's handled in caller.
996
63f6e94f
AM		 9972019-08-16 Alan Modra <amodra@gmail.com>
998
999 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1000
080a4883
JW		 10012019-08-15 Jim Wilson <jimw@sifive.com>
1002
1003 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1004 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1005 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1006
05192282
TT		 10072019-08-15 Tom Tromey <tromey@adacore.com>
1008
1009 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1010 of section.
1011
dfc19da6
AM		 10122019-08-14 Alan Modra <amodra@gmail.com>
1013
1014 PR 24623
1015 * dwarf2.c (stash_comp_unit): New function, extracted from..
1016 (_bfd_dwarf2_find_nearest_line): ..here.
1017 (find_abstract_instance): Parse comp units and decode line info
1018 as needed.
1019
c327a44f
AM		 10202019-08-14 Alan Modra <amodra@gmail.com>
1021
1022 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1023 (comp_unit_find_nearest_line): Use it here..
1024 (_bfd_dwarf2_find_symbol_bias): ..and here.
1025
9defd221
AM		 10262019-08-14 Alan Modra <amodra@gmail.com>
1027
1028 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1029 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1030 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1031 _bfd_dwarf2_find_nearest_line calls.
1032 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1033 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1034 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1035 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1036 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1037 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1038 * libbfd.h: Regenerate.
1039
f16a9783
MS		 10402019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1041
1042 * elf-bfd.h (struct elf_backend_data): New members.
1043 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1044 .gnu.hash section if necessary.
1045 (struct collect_gnu_hash_codes): New member.
1046 (elf_gnu_hash_process_symidx): New function name.
1047 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1048 symbols. Record xlat location for every symbol which should have
1049 a .MIPS.xhash entry.
1050 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1051 dynamic section if necessary.
1052 (GNU_HASH_SECTION_NAME): New define.
1053 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1054 Update the section size info.
1055 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1056 (struct mips_elf_link_hash_entry): New member.
1057 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1058 table location.
1059 (mips_elf_sort_hash_table): Initialize the pointer to the
1060 .MIPS.xhash section.
1061 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1062 translation table entry with the symbol dynindx.
1063 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1064 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1065 info.
1066 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1067 section.
1068 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1069 dynamic section.
1070 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1071 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1072 sh_link info.
1073 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1074 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1075 (_bfd_mips_post_process_headers): Mark the ABI version as
1076 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1077 but not a .hash section.
1078 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1079 position in the translation table, associated with the hash
1080 entry.
1081 * elfxx-mips.h (literal_reloc_p): Define
1082 elf_backend_record_xhash_symbol backend hook.
1083 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1084 backend hook.
1085
fc8de8e2
JM		 10862019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1087
1088 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1089 (bpf_elf_insn_disp_reloc): Delete function.
1090 (elf_backend_relocate_section): Define.
1091
97b031c5
AM		 10922019-08-07 Alan Modra <amodra@gmail.com>
1093
1094 PR 24644
1095 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1096 for overflow in expressions involving nsymz.
1097
0f52d45a
JW		 10982019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1099
1100 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1101 two pages in relro presence.
1102
e0d0c518
MF		 11032019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1104
1105 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1106 (get_wsr_lbeg_opcode): New functions.
1107 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1108 and insn_len for the first actual instruction of the loop.
1109
34d5c40a
AM		 11102019-07-30 Alan Modra <amodra@gmail.com>
1111
1112 PR 24768
1113 * bfd.c (struct bfd): Add lto_slim_object flag.
1114 * bfd-in2.h: Regenerate.
1115
cc5277b1
ML		 11162019-07-29 Martin Liska <mliska@suse.cz>
1117
1118 PR 24768
1119 * archive.c (_bfd_compute_and_write_armap): Come up with
1120 report_plugin_err variable.
1121 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1122 * elf.c (struct lto_section): New.
1123 (_bfd_elf_make_section_from_shdr): Parse content of
1124 .gnu_lto_.lto section.
1125 * elflink.c: Report error for a missing LTO plugin.
1126 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1127
4538d1c7
AM		 11282019-07-28 Alan Modra <amodra@gmail.com>
1129
1130 PR 24857
1131 PR 24339
1132 * elflink.c (elf_link_add_object_symbols): Report an informative
1133 error on finding local symbols with index equal or greater than
1134 symbol table sh_info. Correct comment. Allow such symbols in
1135 dynamic objects. Abort on NULL section for symbol.
1136
6dd17ae0
AM		 11372019-07-26 Alan Modra <amodra@gmail.com>
1138
1139 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1140 (elf_linker): Don't define.
1141 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1142
c7c860d2
YS		 11432019-07-25 YunQiang Su <syq@debian.org>
1144
1145 PR 24832
1146 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1147 mips inputs.
1148
95967518
CZ		 11492019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1150
1151 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1152 formating.
1153 (reloc_type_to_name): Fix formating.
1154 (arc_elf_object_p): Likewise.
1155 (debug_arc_reloc): Likewise.
1156 (arc_do_relocation): Likewise.
1157
ef551643
CZ		 11582019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1159
1160 * elf32-arc.c (bfd_get_32_me): New function.
1161 (bfd_put_32_me): Likewise.
1162 (arc_elf_relax_section): Likewise.
1163 (bfd_elf32_bfd_relax_section): Define.
1164
cc364be6
AM		 11652019-07-24 Alan Modra <amodra@gmail.com>
1166
1167 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1168 elf_backend_final_write_processing, don't pass linker arg.
1169 (_bfd_elf_final_write_processing): Update prototype.
1170 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1171 (_bfd_elf_final_write_processing): Return error on incompatible
1172 OSABI and has_gnu_osabi. Remove linker arg.
1173 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1174 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1175 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1176 (_bfd_mips_elf_final_write_processing): Likewise.
1177 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1178 and remove linker arg.
1179 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1180 * elf-nacl.c (nacl_final_write_processing): Likewise.
1181 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1182 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1183 * elf32-arm.c (arm_final_write_processing): Likewise.
1184 (elf32_arm_final_write_processing): Likewise.
1185 (elf32_arm_nacl_final_write_processing): Likewise.
1186 (elf32_arm_vxworks_final_write_processing): Likewise.
1187 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1188 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1189 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1190 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1191 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1192 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1193 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1194 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1195 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1196 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1197 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1198 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1199 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1200 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1201 (ppc_elf_final_write_processing): Likewise.
1202 (ppc_elf_vxworks_final_write_processing): Likewise.
1203 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1204 (elf32_sparc_final_write_processing): Likewise.
1205 (elf32_sparc_vxworks_final_write_processing): Likewise.
1206 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1207 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1208 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1209 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1210 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1211 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1212 (_bfd_mips_elf_final_write_processing): Likewise.
1213
c5e20471
AM		 12142019-07-24 Alan Modra <amodra@gmail.com>
1215
1216 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1217 early.
1218 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1219 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1220
7613ca5e
AM		 12212019-07-24 Alan Modra <amodra@gmail.com>
1222
1223 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1224 EI_OSABI header byte here.
1225 (ELF_OSABI): Define.
1226
df3a023b
AM		 12272019-07-23 Alan Modra <amodra@gmail.com>
1228
1229 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1230 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1231 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1232 when elf_gnu_osabi_mbind is set.
1233 (_bfd_elf_map_sections_to_segments): Likewise.
1234 (_bfd_elf_init_private_section_data): Likewise.
1235 (_bfd_elf_final_write_processing): Update comment.
1236 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1237 (elf_backend_special_sections): Define without .tbss for linux.
1238
06f44071
AM		 12392019-07-23 Alan Modra <amodra@gmail.com>
1240
1241 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1242 Remove none, any, all enums.
1243 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1244 (_bfd_elf_final_write_processing): Declare.
1245 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1246 elf_backend_final_write_processing.
1247 (_bfd_elf_post_process_headers): Move body of function to..
1248 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1249 only when not already set. Adjust for rename.
1250 * elfxx-target.h (elf_backend_final_write_processing): Default to
1251 _bfd_elf_final_write_processing.
1252 * elf-hppa.h (elf_hppa_final_write_processing): Call
1253 _bfd_elf_final_write_processing.
1254 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1255 * elf-nacl.c (nacl_final_write_processing): Likewise.
1256 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1257 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1258 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1259 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1260 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1261 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1262 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1263 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1264 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1265 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1266 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1267 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1268 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1269 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1270 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1271 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1272 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1273 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1274 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1275 * elf32-arm.c (arm_final_write_processing): Split out from..
1276 (elf32_arm_final_write_processing): ..here. Call
1277 _bfd_elf_final_write_processing.
1278 (elf32_arm_nacl_final_write_processing): Adjust.
1279 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1280 (_bfd_mips_elf_final_write_processing): ..here. Call
1281 _bfd_elf_final_write_processing.
1282 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1283 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1284 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1285 (ppc_elf_final_write_processing): ..here. Call
1286 _bfd_elf_final_write_processing.
1287 (ppc_elf_vxworks_final_write_processing): Adjust.
1288 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1289 (elf32_sparc_final_write_processing): ..here. Call
1290 _bfd_elf_final_write_processing.
1291 (elf32_sparc_vxworks_final_write_processing): Adjust.
1292 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1293 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1294 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1295 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1296 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1297 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1298 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1299 * elflink.c (elf_link_add_object_symbols): Likewise.
1300 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1301 instead.
1302
1dd1bc4d
OM		 13032019-07-23 Omar Majid <omajid@redhat.com>
1304
1305 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1306 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1307 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1308 AMD64_NETBSD_MAGIC.
1309 * peXXigen.c: Add comment about source of .NET magic numbers.
1310
c213164a
AM		 13112019-07-19 Alan Modra <amodra@gmail.com>
1312
1313 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1314 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1315 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1316 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1317 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1318 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1319 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1320 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1321 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1322 * bfd-in2.h: Regenerate.
1323 * libbfd.h: Regenerate.
1324
71c4e95a
AM		 13252019-07-18 Alan Modra <amodra@gmail.com>
1326
1327 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1328 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1329 match test.
1330
46e9995a
AM		 13312019-07-18 Alan Modra <amodra@gmail.com>
1332
1333 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1334 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1335 is more than 8 bits.
1336 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1337 tls_type vars unsigned int.
1338 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1339 to select r_type edit.
1340
b00a0a86
AM		 13412019-07-18 Alan Modra <amodra@gmail.com>
1342
1343 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1344 Correct comment.
1345 * elf64-ppc.c (TLS_GDIE): Likewise.
1346
0b147428
AM		 13472019-07-18 Alan Modra <amodra@gmail.com>
1348
1349 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1350 range of tp-relative offsets.
1351
5b9d7a9a
AM		 13522019-07-15 Alan Modra <amodra@gmail.com>
1353
1354 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1355 alias is no longer bfd_link_hash_defined, clear the alias.
1356
f26a3287
AM		 13572019-07-13 Alan Modra <amodra@gmail.com>
1358
1359 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1360 tls_sec.
1361 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1362 (_bfd_elf_init_2_index_sections): Likewise.
1363 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1364 relocations for local TLS symbols, use STN_UNDEF as the relocation
1365 symbol.
1366 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1367 leave TLS symbol value in the addend.
1368
62a47958
AM		 13692019-07-08 Alan Modra <amodra@gmail.com>
1370
1371 PR 24785
1372 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1373 size before reading first word.
1374
1faa385f
NC		 13752019-07-02 Nick Clifton <nickc@redhat.com>
1376
1377 PR 24717
1378 * elf.c (is_debuginfo_file): New function.
1379 (assign_file_positions_for_non_load_sections): Do not warn about
1380 allocated sections outside of loadable segments if they are found
1381 in a debuginfo file.
1382 * elf-bfd.h (is_debuginfo_file): Prototype.
1383
125f83f6
NC		 13842019-07-02 Nick Clifton <nickc@redhat.com>
1385
1386 PR 24753
1387 * compress.c (bfd_get_full_section_contents): Do not complain
1388 about linker created sections that are larger than the file size.
1389
4d83e8d9
CL		 13902019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1391
1392 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1393 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1394 for CMSE stubs.
1395 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1396
bb32413f
SP		 13972019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1398
1399 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1400 sections when .text section contain secure entry functions
1401 is marked.
1402
539300fb
NC		 14032019-07-01 Nick Clifton <nickc@redhat.com>
1404
1405 PR 23839
1406 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1407 section VMA in the offset used to update exidx relocs.
1408
7e56c51c
NC		 14092019-06-28 Nick Clifton <nickc@redhat.com>
1410
1411 PR 24708
1412 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1413 large version reference section.
1414 * compress.c (bfd_get_full_section_contents): Check for an
1415 uncompressed section whose size is larger than the file size.
1416
999d6dff
AM		 14172019-06-28 Alan Modra <amodra@gmail.com>
1418
1419 * format.c (bfd_check_format_matches): Don't match plugin target
1420 if another target matches. Expand comment.
1421 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1422 non-corefile targets, outside !SELECT_VECS.
1423 * config.bfd: Don't handle targ=plugin here.
1424 * configure.ac: Don't add plugin to enable_targets or handle in
1425 target loop setting selvecs and other target vars.
1426 * configure: Regenerate.
1427
a68aa5d3
NC		 14282019-06-26 Nick Clifton <nickc@redhat.com>
1429
1430 PR 24703
1431 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1432 messages for failures.
1433 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1434 if returning an error value.
1435
ab9f654c
JB		 14362019-06-25 Jan Beulich <jbeulich@suse.com>
1437
1438 * elf-properties.c (elf_find_and_remove_property): Rename last
1439 parameter. Mention it in comment.
1440
04b865dc
JW		 14412019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1442
1443 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1444 SEC_MERGE or SEC_CODE flags are set.
1445 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1446 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1447 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1448 Add sec_addr (sym_sec) after handling merge sections.
1449
f93ab3a0
L		 14502019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1451
1452 PR ld/24721
1453 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1454 property after reporting property removal.
1455
bb22a418
AM		 14562019-06-23 Alan Modra <amodra@gmail.com>
1457
1458 PR 24704
1459 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1460 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1461 Reduce range of offsets allowed for other GOT relocs.
1462
14b2a8e4
AM		 14632019-06-23 Alan Modra <amodra@gmail.com>
1464
1465 PR 24689
1466 * elfcode.h (elf_object_p): Warning fix.
1467
890f750a
AM		 14682019-06-21 Alan Modra <amodra@gmail.com>
1469
1470 PR 24689
1471 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1472
6f5601c4
AM		 14732019-06-19 Alan Modra <amodra@gmail.com>
1474
1475 PR 24697
1476 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1477 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1478
4a4e7361
AM		 14792019-06-19 Alan Modra <amodra@gmail.com>
1480
1481 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1482 functions that require r2 valid to use local entry.
1483 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1484
39c05d94
SN		 14852019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1486
1487 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1488 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1489 with elfNN_aarch64_allocate_local_dynrelocs.
1490
e30d1fa1
SN		 14912019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1492
1493 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1494
3a3a077c
AM		 14952019-06-14 Alan Modra <amodra@gmail.com>
1496
1497 * Makefile.in: Regenerate.
1498 * configure: Regenerate.
1499
d4b87b1e
AM		 15002019-06-14 Alan Modra <amodra@gmail.com>
1501
1502 * elf64-ppc.c: Fix comments involving paddi.
1503
62e0492f
AL		 15042019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1505
1506 PR 24643
1507 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1508 absent, or the bfd is not in the ELF formart.
1509 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1510
58e07198
CZ		 15112019-06-10 Christos Zoulas <christos@zoulas.com>
1512
1513 PR 24650
1514 * elf.c (elfcore_make_auxv_note_section): New function.
1515 (elfcore_grok_note): Use it.
1516 (elfcore_grok_freebsd_note): Likewise.
1517 (elfcore_grok_openbsd_note): Likewise.
1518 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1519 NT_NETBSDCORE_AUXV notes.
1520
237df8fe
SD		 15212019-06-06 Sudakshina Das <sudi.das@arm.com>
1522
1523 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1524 alignment of the new gnu property section.
1525
8bf6d176
SD		 15262019-06-06 Sudakshina Das <sudi.das@arm.com>
1527
1528 * bfd-in.h: Change comment.
1529 * bfd-in2.h: Regenerate.
1530 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1531 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1532 Likwise.
1533
1e129bbe
FS		 15342019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1535
1536 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1537 Remove overflow check.
1538
0f4a61b4
AM		 15392019-05-28 Alan Modra <amodra@gmail.com>
1540
1541 PR 24596
1542 * cofflink.c (coff_link_check_archive_element): Don't assume
1543 element is a coff object file after calling add_archive_element.
1544
94667ab1
AM		 15452019-05-28 Alan Modra <amodra@gmail.com>
1546
1547 PR 24596
1548 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1549 attempt to set sh_entsize for excluded PLT section.
1550
28fbeab8
AM		 15512019-05-28 Alan Modra <amodra@gmail.com>
1552
1553 PR 24596
1554 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1555 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1556 allocated in alpha_dynamic_entries_for_reloc.
1557
a0f6fd21
AM		 15582019-05-28 Alan Modra <amodra@gmail.com>
1559
1560 PR 24596
1561 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1562 on NULL output_section.
1563 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1564
c83004d5
AM		 15652019-05-28 Alan Modra <amodra@gmail.com>
1566
1567 PR 24596
1568 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1569 entry when MUST_FIND. Abort when MUST_FIND not found.
1570 (elf_m68k_get_bfd2got_entry): Likewise.
1571 (elf_m68k_relocate_section): Remove now useless assert.
1572
586338b8
AM		 15732019-05-28 Alan Modra <amodra@gmail.com>
1574
1575 PR 24596
1576 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1577 from bfd_link_info, not an output section owner.
1578 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1579 (elf_hppa_final_link_relocate): Likewise.
1580
a7b34aba
AM		 15812019-05-28 Alan Modra <amodra@gmail.com>
1582
1583 PR 24596
1584 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1585 create_object_symbols_section, obj_textsec, obj_datasec or
1586 obj_bsssec. Fix other errors in placement.
1587 * config.bfd: Obsolete tic30-aout.
1588
0eb32b6e
AM		 15892019-05-28 Alan Modra <amodra@gmail.com>
1590
1591 PR 24596
1592 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1593 end of section list as well as section_count.
1594 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1595 section list before returning error.
1596
ce5aecf8
AM		 15972019-05-27 Alan Modra <amodra@gmail.com>
1598
1599 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1600
3d7d6a6f
AM		 16012019-05-27 Alan Modra <amodra@gmail.com>
1602
1603 PR 24596
1604 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1605
823710d5
SN		 16062019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1607
1608 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1609 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1610 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1611 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1612 (elf_backend_merge_symbol_attribute): Define.
1613
405b5bd8
AM		 16142019-05-24 Alan Modra <amodra@gmail.com>
1615
1616 * po/SRC-POTFILES.in: Regenerate.
1617
04bdff6a
AM		 16182019-05-24 Alan Modra <amodra@gmail.com>
1619
1620 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1621 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1622 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1623 (struct ppc_link_hash_table): Add powerxx_stubs.
1624 (ppc64_elf_check_relocs): Set powerxx_stubs.
1625 (build_powerxx_offset, size_powerxx_offset),
1626 (num_relocs_for_powerxx_offset),
1627 (emit_relocs_for_powerxx_offset): New functions.
1628 (plt_stub_size): Size powerxx stubs.
1629 (ppc_build_one_stub): Emit powerxx stubs.
1630 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1631 powerxx stubs.
1632
4a421c53
AM		 16332019-05-24 Alan Modra <amodra@gmail.com>
1634
1635 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1636 R_PPC64_GOT_PCREL34.
1637 (xlate_pcrel_opt): New function.
1638 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1639 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1640 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1641
5663e321
AM		 16422019-05-24 Alan Modra <amodra@gmail.com>
1643
1644 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1645 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1646 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1647 (BFD_RELOC_PPC64_PLT_PCREL34),
1648 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1649 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1650 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1651 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1652 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1653 * elf64-ppc.c (PNOP): Define.
1654 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1655 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1656 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1657 relocs.
1658 (ppc64_elf_prefix_reloc): New function.
1659 (struct ppc_link_hash_table): Add notoc_plt.
1660 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1661 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1662 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1663 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1664 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1665 possible need for dynamic relocs on non-pcrel powerxx relocs.
1666 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1667 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1668 (toc_adjusting_stub_needed): Likewise.
1669 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1670 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1671 * bfd-in2.h: Regenerate.
1672 * libbfd.h: Regenerate.
1673
fd0de36e
JM		 16742019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1675
45d5293f
JM		 1676 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1677 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1678 bpf_elf64_be_vec.
1679 * configure: Regenerate.
1680
16812019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1682
fd0de36e
JM		 1683 * configure: Regenerated.
1684 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1685 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1686 (BFD64_BACKENDS): Add elf64-bpf.lo.
1687 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1688 * Makefile.in (SOURCE_HFILES): Regenerate.
1689 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1690 * cpu-bpf.c: New file.
1691 * elf64-bpf.c: Likewise.
1692 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1693 bpf_elf64_le_vec.
1694 * archures.c: Define architecture bfd_arch_bpf and machine
1695 bfd_arch_bpf.
1696 * reloc.c: Define BFD relocations used by the BPF target.
1697 * bfd-in2.h: Regenerated.
1698 * libbfd.h: Likewise.
1699
b0f4fbf8
AM		 17002019-05-22 Alan Modra <amodra@gmail.com>
1701
1702 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1703 contents.
1704
9ec2f606
AM		 17052019-05-22 Alan Modra <amodra@gmail.com>
1706
1707 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1708 processing on "size error in section".
1709
4decd602
AM		 17102019-05-22 Alan Modra <amodra@gmail.com>
1711
1712 * som.c (som_bfd_free_cached_info): Call
1713 _bfd_generic_close_and_cleanup.
1714
b474a202
FS		 17152019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1716
1717 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1718 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1719
304f09d0
FS		 17202019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1721
1722 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1723 checks. Search the RELA table for n64 relocations.
1724
3734320d
MF		 17252019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1726 Faraz Shahbazker <fshahbazker@wavecomp.com>
1727
1728 * elfxx-mips.c (LA25_BC): New macro.
1729 (mips_elf_link_hash_table)<compact_branches>: New field.
1730 (STUB_JALRC): New macro.
1731 (mipsr6_o32_exec_plt0_entry_compact): New array.
1732 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1733 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1734 (mipsr6_exec_plt_entry_compact): Likewise.
1735 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1736 when compact_branches is true.
1737 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1738 PLT for MIPSR6 with compact_branches. Do not reorder the
1739 compact branches PLT. Switch the lazy stub for MIPSR6
1740 with compact_branches to use JALRC.
1741 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1742 when compact_branches is true.
1743 (_bfd_mips_elf_compact_branches): New function.
1744 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1745
64672071
TC		 17462019-05-21 Tamar Christina <tamar.christina@arm.com>
1747
1748 PR ld/24373
1749 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1750 Fix print formatter.
1751
e6f65e75
AV		 17522019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1753
1754 PR 24460
1755 * elf32-arm.c (get_value_helper): Remove.
1756 (elf32_arm_final_link_relocate): Fix branch future relocations.
1757
739b5c9c
TC		 17582019-05-21 Tamar Christina <tamar.christina@arm.com>
1759
1760 PR ld/24373
1761 * bfd-in.h (enum erratum_84319_opts): New
1762 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1763 int to enum erratum_84319_opts.
1764 * bfd-in2.h: Regenerate.
1765 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1766 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1767 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1768 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1769 (_bfd_aarch64_resize_stubs): Amend comment.
1770 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1771 requested.
1772 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1773 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1774 erratum workaround.
1775 (clear_erratum_843419_entry): Update erratum conditional.
1776
7622049e
SKS		 17772019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1778
1779 PR ld/24571
1780 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1781 when computing distance_short_enough.
1782
338ba755
SKS		 17832019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1784
1785 PR ld/24564
1786 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1787 Wrap around even if distance equals avr_pc_wrap_around.
1788
999b073b
NC		 17892019-05-20 Nick Clifton <nickc@redhat.com>
1790
1791 * po/fr.po: Updated French translation.
1792
a7ad558c
AV		 17932019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1794
1795 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1796
a2699ef2
AM		 17972019-05-16 Alan Modra <amodra@gmail.com>
1798
1799 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1800
3a1bb98c
AM		 18012019-05-15 Alan Modra <amodra@gmail.com>
1802
1803 * elf32-arm.c (elf32_arm_write_section): Don't leave
1804 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1805 unitialised section contents.
1806
37d0d091
JH		 18072019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1808
1809 PR 19921
1810 * verilog.c: (VerilogDataWidth): New variable.
1811 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1812
79299211
NC		 18132019-05-08 Nick Clifton <nickc@redhat.com>
1814
1815 PR 24523
1816 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1817 rather than FALSE if encountering a non-ELF file.
1818
e1cbf07a
AM		 18192019-05-06 Alan Modra <amodra@gmail.com>
1820
1821 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1822
334d91b9
AM		 18232019-05-06 Alan Modra <amodra@gmail.com>
1824
1825 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1826 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1827 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1828 * libbfd.h: Regenerate.
1829 * bfd-in2.h: Regenerate.
1830
a288c270
AM		 18312019-05-04 Alan Modra <amodra@gmail.com>
1832
1833 PR 24511
1834 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1835 following the standard section names.
1836 (bfd_decode_symclass): Prioritize section flag tests in
1837 decode_section_type before name tests in coff_section_type.
1838 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1839 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1840 their names and choose standard .text section flags for
1841 fake_section.
1842
2cdc1a97
NC		 18432019-05-02 Nick Clifton <nickc@redhat.com>
1844
1845 PR 24493
1846 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1847 .gnu.debugaltlink sections as debugging sections.
1848
066f4018
AM		 18492019-04-30 Alan Modra <amodra@gmail.com>
1850
1851 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1852 (struct _ppc64_elf_section_data): Likewise.
1853 (ppc64_elf_check_relocs): Set above fields.
1854 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1855 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1856 when possible.
1857
c54f1524
L		 18582019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1859
1860 PR ld/24486
1861 * elflink.c (elf_link_output_extsym): Don't complain undefined
1862 weak dynamic reference.
1863
68bb0359
SD		 18642019-04-25 Sudakshina Das <sudi.das@arm.com>
1865
1866 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1867 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1868 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1869 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1870 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1871 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1872 (elfNN_aarch64_small_plt0_bti_entry): Update.
1873 (elfNN_aarch64_small_plt_bti_entry): Update.
1874 (elfNN_aarch64_small_plt_pac_entry): Update.
1875 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1876 (setup_plt_values): Setup new entries.
1877 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1878 (elfNN_aarch64_plt_sym_val): Likewise.
1879
79b8e8ab
JW		 18802019-04-22 Jim Wilson <jimw@sifive.com>
1881
1882 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1883
fce97736
AM		 18842019-04-19 Alan Modra <amodra@gmail.com>
1885
1886 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1887
9a7f0679
L		 18882019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1889
1890 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1891 building shared object.
1892 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1893
4e84a8f8
L		 18942019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1895
1896 PR ld/24458
1897 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1898 linker_def.
1899
32c36c3c
AV		 19002019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1901
1902 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1903 relocation.
1904 * bfd-in2.h: Regenerate.
1905 * libbfd.h: Likewise.
1906
60f993ce
AV		 19072019-04-15 Sudakshina Das <sudi.das@arm.com>
1908
1909 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1910 * bfd-in2.h: Regenerated.
1911 * libbfd.h: Regenerated.
1912
f6b2b12d
AV		 19132019-04-15 Sudakshina Das <sudi.das@arm.com>
1914
1915 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1916 * bfd-in2.h: Regenerated.
1917 * libbfd.h: Likewise.
1918
1889da70
AV		 19192019-04-15 Sudakshina Das <sudi.das@arm.com>
1920
1921 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1922 * bfd-in2.h: Regenerated.
1923 * libbfd.h: Regenerated.
1924 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1925 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1926 and R_ARM_THM_BF12 together.
1927 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1928
1caf72a5
AV		 19292019-04-15 Sudakshina Das <sudi.das@arm.com>
1930
1931 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1932 * libbfd.h: Regenerated.
1933 * bfd-in2.h: Regenerated.
1934 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1935 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1936 and R_ARM_THM_BF18 together.
1937 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1938
e5d6e09e
AV		 19392019-04-15 Sudakshina Das <sudi.das@arm.com>
1940
1941 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1942 * bfd-in2.h: Regenerated.
1943 * libbfd.h: Regenerated.
1944 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1945 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1946 and R_ARM_THM_BF16 together.
1947 (get_value_helper): New reloc helper.
1948 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1949
e12437dc
AV		 19502019-04-15 Sudakshina Das <sudi.das@arm.com>
1951
1952 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1953 * bfd-in2.h: Regenerate.
1954 * libbfd.h: Regenerate.
1955
031254f2
AV		 19562019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1957
1958 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1959 * bfd-in2.h: Regenerate.
1960 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1961 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1962 and update assert.
1963 (using_thumb2): Likewise.
1964 (using_thumb2_bl): Update assert.
1965 (arch_has_arm_nop): Likewise.
1966 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1967 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1968
233a0083
L		 19692019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1970
1971 * elf-linker-x86.h (elf_x86_cet_report): New.
1972 (elf_linker_x86_params): Add cet_report.
1973 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1974 missing IBT and SHSTK properties if needed.
1975
a0ea3a14
L		 19762019-04-11 H.J. Lu <hongjiu.lu@intel.com>
1977
ca4e6331 1978 PR ld/24436
a0ea3a14
L		 1979 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1980 "h != NULL". Don't check "h != NULL" before calling.
1981 bfd_elf_gc_record_vtentry.
1982 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1983 * elf32-bfin.c (bfin_check_relocs): Likewise.
1984 * elf32-cris.c (cris_elf_check_relocs): Likewise.
1985 * elf32-csky.c (csky_elf_check_relocs): Likewise.
1986 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1987 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1988 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1989 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1990 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1991 * elf32-i386.c (elf_i386_check_relocs): Likewise.
1992 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1993 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1994 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1995 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1996 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1997 * elf32-metag.c (elf_metag_check_relocs): Likewise.
1998 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1999 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2000 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2001 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2002 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2003 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2004 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2005 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2006 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2007 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2008 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2009 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2010 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2011 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2012 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2013 VTENTRY entry.
2014
9bff840e
AM		 20152019-04-11 Alan Modra <amodra@gmail.com>
2016
2017 PR 24435
2018 * elflink.c (elf_link_add_object_symbols): Don't read partial
2019 dynamic entries from fuzzed objects.
2020
ce12121b
TC		 20212019-04-11 Tamar Christina <tamar.christina@arm.com>
2022
2023 PR ld/24302
2024 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2025 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2026 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2027
b05971a6
MF		 20282019-04-10 Michael Forney <mforney@mforney.org>
2029
2030 PR 24427
2031 * doc/chew.c (free_words): Correctly free "push_text" strings.
2032
3ae61bb6
L		 20332019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2034
2035 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2036
5f2a6b85
AM		 20372019-04-08 Alan Modra <amodra@gmail.com>
2038
2039 * configure.ac (elfxx_x86): Define and use.
2040 * configure: Regenerate.
2041
5b9c07b2
L		 20422019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2043
2044 * elf-linker-x86.h: New file.
2045 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2046 to get x86-specific linker options.
2047 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2048 (elf_x86_64_check_relocs): Likewise.
2049 (elf_x86_64_relocate_section): Likewise.
2050 (elf_x86_64_link_setup_gnu_properties): Likewise.
2051 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2052 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2053 (_bfd_elf_linker_x86_set_options): New function.
2054 * elfxx-x86.h: Include "elf-linker-x86.h".
2055 (elf_x86_link_hash_table): Add params.
2056
4b24dd1a
AM		 20572019-04-03 Alan Modra <amodra@gmail.com>
2058
2059 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2060 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2061 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2062 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2063 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2064 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2065
87f98bac
JW		 20662019-04-02 Jim Wilson <jimw@sifive.com>
2067
2068 PR 24389
2069 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2070 ELF header flags to after check for ELF object file. Loop through
2071 sections looking for code sections, if none, then skip ABI checks.
2072
ae2b14c7
JW		 20732019-03-30 Andrew Waterman <andrew@sifive.com>
2074
2075 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2076 rd == X_RA case.
2077
2487ef07
MF		 20782019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2079
2080 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2081 info->export_dynamic to the conditional.
2082
242a1159
AM		 20832019-03-28 Alan Modra <amodra@gmail.com>
2084
2085 PR 24392
2086 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2087 * configure: Regenerate.
2088 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2089 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2090 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2091 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2092 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2093
a9f5a551
JW		 20942019-03-21 Jim Wilson <jimw@sifive.com>
2095
2096 PR 24365
2097 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2098 verify sym non-NULL before using. Add identical check using h.
2099
4e539114
SD		 21002019-03-21 Sudakshina Das <sudi.das@arm.com>
2101
2102 * elf-bfd.h (struct elf_backend_data): Add argument to
2103 merge_gnu_properties.
2104 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2105 itself and while calling bed->merge_gnu_properties.
2106 (elf_merge_gnu_property_list): Update the calls for
2107 elf_merge_gnu_properties.
2108 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2109 of --force-bti warning and add argument.
2110 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2111 warning.
2112 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2113 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2114 declaration.
2115
acde6c6b
SD		 21162019-03-20 Sudakshina Das <sudi.das@arm.com>
2117
2118 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2119 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2120 (elf_backend_fixup_gnu_properties): Define for AArch64.
2121
8cd1fe1b
AM		 21222019-03-18 Alan Modra <amodra@gmail.com>
2123
2124 PR 24355
2125 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2126 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2127 attempt at writing glink stubs only once.
2128
6835821b
AM		 21292019-03-16 Alan Modra <amodra@gmail.com>
2130
2131 PR 24337
2132 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2133 (_bfd_elf_rel_local_sym): Likewise.
2134 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2135 section of symbols with unrecognized shndx.
2136
2219ae0b
L		 21372019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2138
2139 PR ld/24267
2140 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2141 section.
2142 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2143 in discarded section.
2144
fe3fef62
AM		 21452019-03-15 Alan Modra <amodra@gmail.com>
2146
2147 PR 24339
2148 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2149 symbol after globals if elf_bad_symtab is not set.
2150
1ff31e13
AM		 21512019-03-15 Alan Modra <amodra@gmail.com>
2152
2153 PR 24337
2154 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2155 (_bfd_elf_rel_local_sym): Likewise.
2156
f55b1e32
AM		 21572019-03-15 Alan Modra <amodra@gmail.com>
2158
2159 PR 24336
2160 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2161 object files with sh_size not a multiple of sh_entsize.
2162
da0d12d2
L		 21632019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2164
418d4036
L		 2165 PR ld/24338
2166 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2167 input with bad relocation.
2168
216922019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2170
da0d12d2
L		 2171 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2172
d7f848c3
NC		 21732019-03-14 Nick Clifton <nickc@redhat.com>
2174
2175 PR 24334
2176 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2177 (save_section_vma): Initialise field to the number of entries in
2178 the sec_vma table.
2179 (section_vma_same): Check that the number of entries in the
2180 sec_vma table matches the number of sections in the bfd.
2181
6cc71b82
NC		 21822019-03-14 Nick Clifton <nickc@redhat.com>
2183
2184 PR 24333
2185 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2186 section owner pointer when adding the default symbol.
2187
be22c732
NC		 21882019-03-14 Nick Clifton <nickc@redhat.com>
2189
2190 PR 24332
2191 * elflink.c (elf_link_add_object_symbols): Add new local variable
2192 extversym_end. Initialise it to point to the end of the version
2193 symbol table, if present. Check it when initialising and updating
2194 the ever pointer.
2195
1dbade74
SD		 21962019-03-13 Sudakshina Das <sudi.das@arm.com>
2197
2198 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2199 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2200 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2201 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2202 and PLT_PAC_PLT.
2203 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2204 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2205 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2206
37c18eed
SD		 22072019-03-13 Sudakshina Das <sudi.das@arm.com>
2208 Szabolcs Nagy <szabolcs.nagy@arm.com>
2209
2210 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2211 (aarch64_bti_pac_info): New.
2212 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2213 (bfd_elf32_aarch64_set_options): Likewise.
2214 * bfd-in2.h: Regenerate
2215 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2216 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2217 (elfNN_aarch64_small_plt0_bti_entry): New.
2218 (elfNN_aarch64_small_plt_bti_entry): New.
2219 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2220 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2221 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2222 tlsdesc_plt_entry_size fields.
2223 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2224 (setup_plt_values): New helper function.
2225 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2226 bti enable type.
2227 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2228 fixed macros.
2229 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2230 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2231 to plt stubs instead of fixed ones and update filling them according
2232 to the need for bti.
2233 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2234 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2235 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2236 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2237 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2238 is set.
2239 (bfd_elfNN_get_synthetic_symtab): Define.
2240 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2241 and mising BTI NOTE SECTION.
2242
2243
cd702818
SD		 22442019-03-13 Sudakshina Das <sudi.das@arm.com>
2245
2246 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2247 linker created inputs from merge.
2248 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2249 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2250 (elfNN_aarch64_link_setup_gnu_properties): New.
2251 (elfNN_aarch64_merge_gnu_properties): New.
2252 (elf_backend_setup_gnu_properties): Define for AArch64.
2253 (elf_backend_merge_gnu_properties): Likewise.
2254 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2255 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2256 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2257 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2258 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2259 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2260 (elf_backend_parse_gnu_properties): Define for AArch64.
2261
44b27f95
L		 22622019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2263
2264 PR ld/24322
2265 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2266 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2267
7a6e0d89
AM		 22682019-03-12 Alan Modra <amodra@gmail.com>
2269
2270 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2271 nmemb parameter. Use bfd_alloc2.
2272 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2273 Delete assertion.
2274 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2275 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2276 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2277 doesn't overflow.
2278 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2279 (assign_section_numbers): Style fix.
2280 (swap_out_syms): Use bfd_malloc2.
2281 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2282 overflow.
2283 (_bfd_elf_make_empty_symbol): Style fix.
2284 (elfobj_grok_stapsdt_note_1): Formatting.
2285 * elfcode.h (elf_object_p): Use bfd_alloc2.
2286 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2287 (elf_slurp_symbol_table): Use bfd_zalloc2.
2288 (elf_slurp_reloc_table): Use bfd_alloc2.
2289 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2290 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2291 size calculation doesn't overflow.
2292 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2293 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2294 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2295
ebd2263b
AM		 22962019-03-08 Alan Modra <amodra@gmail.com>
2297
2298 PR 24311
2299 * merge.c (merge_strings): Return secinfo. Don't pad section
2300 to alignment here.
2301 (_bfd_merge_sections): Pad section to alignment here, if input
2302 sections contributing to merged output all pad to alignment.
2303 Formatting.
2304
219d6836
NC		 23052019-03-06 Nick Clifton <nickc@redhat.com>
2306
2307 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2308 table pointer.
2309 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2310 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2311
24801b15
AK		 23122019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2313
2314 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2315 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2316
2317 PR 20113
2318 * elf32-s390.c (allocate_dynrelocs): Update comment.
2319
4ffd2909
TC		 23202019-02-28 Tamar Christina <tamar.christina@arm.com>
2321
2322 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2323
eed5def8
NC		 23242019-02-28 Nick Clifton <nickc@redhat.com>
2325
2326 PR 24273
2327 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2328 section that is not NUL terminated.
2329
5cfe428c
L		 23302019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2331
2332 PR ld/24276
2333 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2334 by linker when checking copy reloc on protected symbol.
2335
f616c36b
AM		 23362019-02-24 Alan Modra <amodra@gmail.com>
2337
2338 PR 24144
2339 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2340
eed62915
MF		 23412019-02-20 Eric Tsai <erictsai@cadence.com>
2342
2343 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2344 sections between the call site and call destination and adjust
2345 call distance by the largest alignment.
2346
e6c3b5bf
AH		 23472019-02-20 Alan Hayward <alan.hayward@arm.com>
2348
2349 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2350 * elf.c (elfcore_grok_aarch_pauth): New function.
2351 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2352 (elfcore_write_aarch_pauth): New function.
2353 (elfcore_write_register_note): Check for AArch64 pauth section.
2354
34d75fb5
AM		 23552019-02-20 Alan Modra <amodra@gmail.com>
2356
2357 PR 24225
2358 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2359 return value.
2360
edd01d07
MR		 23612019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2362
2363 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2364 Darwin hosts, not just or1k.
2365 * configure: Regenerate.
2366
8abac803
AM		 23672019-02-20 Alan Modra <amodra@gmail.com>
2368
2369 PR 24236
2370 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2371 sentinel NUL to string buffer nearer to loop where it is used.
2372 Don't go past sentinel when scanning strings, and don't write
2373 NUL again.
2374 * archive.c (do_slurp_coff_armap): Simplify string handling to
2375 archive64.c style.
2376
179f2db0
AM		 23772019-02-19 Alan Modra <amodra@gmail.com>
2378
2379 PR 24235
2380 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2381 attempting to prevent read past end of section.
2382
a31b8bd9
AM		 23832019-02-18 Alan Modra <amodra@gmail.com>
2384
2385 PR 24225
2386 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2387 PRIx64 to generate warning messages. Print local sym names too.
2388
a0e90a73
CZ		 23892019-02-09 Vineet Gupta <vgupta@synopsys.com>
2390
2391 * elf32-arc (INIT_SYM_STRING): Delete.
2392 (FINI_SYM_STRING): Likewise.
2393 (init_str): Likewise.
2394 (fini_str): Likewise.
2395
482f3505
AM		 23962019-02-08 Alan Modra <amodra@gmail.com>
2397
2398 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2399 for bss-plt" warning to make it an error.
2400
b2abe1bd
EB		 24012019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2402
2403 PR ld/18841
2404 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2405 reloc_class_ifunc for ifunc symbols.
2406 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2407
68a09132
EB		 24082019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2409
2410 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2411 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2412
2012bf01
NC		 24132019-02-07 Nick Clifton <nickc@redhat.com>
2414
2415 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2416 into the definitely obsolete list.
2417
83924b38
L		 24182019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2419
2420 PR ld/24151
2421 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2422 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2423 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2424 relocations to ...
2425 (elf_x86_64_check_relocs): Here.
2426 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2427 to check if a symbol is defined in a non-shared object.
2428 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2429
453f8e1e
SDJ		 24302019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2431
2432 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2433 of 'labs' (and fix GCC warning).
2434
9ed1348c
NC		 24352019-01-25 Nick Clifton <nickc@redhat.com>
2436
2437 * po/ru.po: Updated Russian translation.
2438
d9938630
NC		 24392019-01-23 Nick Clifton <nickc@redhat.com>
2440
2441 * po/fr.po: Updated French translation.
2442
375cd423
NC		 24432019-01-21 Nick Clifton <nickc@redhat.com>
2444
2445 * po/pt.po: Updated Portuguese translation.
2446 * po/uk.po: Updated Ukranian translation.
2447
acef8081
YC		 24482019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2449
2450 PR 24108
2451 * elf32-nds32.c (nds32_relocate_section): Add space between words
2452 in error message.
2453 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2454 error message.
2455 (riscv_i_or_e_p): Likewise.
2456 (riscv_merge_arch_attr_info): Likewise.
2457
f48dfe41
NC		 24582019-01-19 Nick Clifton <nickc@redhat.com>
2459
2460 * version.m4: Reset to 2.32.51
2461 * configure: Regenerate.
2462 * po/bfd.pot: Regenerate.
2463
f974f26c
NC		 24642018-06-24 Nick Clifton <nickc@redhat.com>
2465
2466 2.32 branch created.
2467
a4bf3d07
JW		 24682019-01-16 Kito Cheng <kito@andestech.com>
2469
2470 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2471 for OBJ_ATTR_PROC.
2472
2dc8dd17
JW		 24732019-01-16 Kito Cheng <kito@andestech.com>
2474 Nelson Chu <nelson@andestech.com>
2475
7d7a7d7c
JW		 2476 * elfnn-riscv.c (in_subsets): New.
2477 (out_subsets): Likewise.
2478 (merged_subsets): Likewise.
2479 (riscv_std_ext_p): Likewise.
2480 (riscv_non_std_ext_p): Likewise.
2481 (riscv_std_sv_ext_p): Likewise.
2482 (riscv_non_std_sv_ext_p): Likewise.
2483 (riscv_version_mismatch): Likewise.
2484 (riscv_i_or_e_p): Likewise.
2485 (riscv_merge_std_ext): Likewise.
2486 (riscv_merge_non_std_and_sv_ext): Likewise.
2487 (riscv_merge_arch_attr_info): Likewise.
2488 (riscv_merge_attributes): Likewise.
2489 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2490
2dc8dd17
JW		 2491 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2492 (elf_backend_obj_attrs_vendor): Define.
2493 (elf_backend_obj_attrs_section_type): Likewise.
2494 (elf_backend_obj_attrs_section): Likewise.
2495 (elf_backend_obj_attrs_arg_type): Define as
2496 riscv_elf_obj_attrs_arg_type.
2497 * elfxx-riscv.c (riscv_estimate_digit): New.
2498 (riscv_estimate_arch_strlen1): Likewise.
2499 (riscv_estimate_arch_strlen): Likewise.
2500 (riscv_arch_str1): Likewise.
2501 (riscv_arch_str): Likewise.
2502 * elfxx-riscv.h (riscv_arch_str): Declare.
2503
d5dcaf1b
JD		 25042019-01-14 John Darrington <john@darrington.wattle.id.au>
2505
2506 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2507 * libbfd.h: regen.
2508 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2509 source field. (md_apply_fix): Apply final fix
2510 to BFD_RELOC_S12Z_OPR.
2511 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2512
5a12586d
MT		 25132019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2514
f466c305 2515 PR 20113
5a12586d
MT		 2516 * elf32-s390.c (allocate_dynrelocs): Update comment.
2517
3107326d
AP		 25182019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2519
2520 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2521 * configure: Regenerate.
2522
a9859e01
AM		 25232019-01-08 Alan Modra <amodra@gmail.com>
2524
2525 PR 23699
2526 PR 24065
2527 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2528 address range.
2529
c8c89dac
YS		 25302019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2531
2532 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2533 * bfd/bfd-in2.h: Regenerate.
2534 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2535 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2536
d9858c37
LX		 25372019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2538
2539 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2540 default target, little endian target is more suitable.
2541
677bd4c6
AM		 25422019-01-04 Alan Modra <amodra@gmail.com>
2543
2544 PR 24061
2545 PR 21786
2546 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2547 adjust all callers.
2548 (EQ_VALUE_IN_FIELD): Likewise.
2549 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2550
82704155
AM		 25512019-01-01 Alan Modra <amodra@gmail.com>
2552
2553 Update year range in copyright notice of all files.
2554
d5c04e1b 2555For older changes see ChangeLog-2018
3499769a 2556\f
d5c04e1b 2557Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2558
2559Copying and distribution of this file, with or without modification,
2560are permitted in any medium without royalty provided the copyright
2561notice and this notice are preserved.
2562
2563Local Variables:
2564mode: change-log
2565left-margin: 8
2566fill-column: 74
2567version-control: never
2568End:
GDB Binutils - Deliverables
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