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Remove CR16C support
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
595d3787
AM		 12019-11-07 Alan Modra <amodra@gmail.com>
2
3 * cpu-cr16c.c: Delete.
4 * elf32-cr16c.c: Delete.
5 * Makefile.am,
6 * archures.c,
7 * config.bfd,
8 * configure.ac,
9 * reloc.c,
10 * targets.c: Remove cr16c support.
11 * Makefile.in,
12 * bfd-in2.h,
13 * configure,
14 * libbfd.h,
15 * po/SRC-POTFILES.in: Regenerate.
16
3a70f7e8
T		 172019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
18
19 * doc/chew.c (add_to_definition): Use correct type when
20 calculating size of array reallocation.
21 (nextword): Always initialise the word return parameter.
22 (compile): Check return value of nextword().
23
864619bb
KS		 242019-10-30 Keith Seitz <keiths@redhat.com>
25
26 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
27 New field.
28 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
29 New functions.
30 (elf_read_notes): Add declaration.
31 * elf.c (elf_read_notes): Move elf-bfd.h.
32 (_bfd_elf_core_find_build_id): New function.
33 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
34 build-id if none is known.
35 (elf_parse_notes): For core files, scan for notes.
36 * elfcore.h (elf_core_file_matches_executable_p): If both
37 BFDs have identical build-ids, then they match.
38 (_bfd_elf_core_find_build_id): New function.
39 * elfxx-target.h (elf_backend_core_find_build_id): Define.
40 (elfNN_bed): Add elf_backend_core_find_build_id.
41
70cf6834
AE		 422019-10-29 Andrew Eikum <aeikum@codeweavers.com>
43
44 * libcoff-in.h (struct pe_tdata): Add dos_message field.
45 * libcoff.h: Regenerate.
46 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
47 dos_message field rather than initialising it.
48 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
49 field.
50 * peicode.h (pe_mkobject): Initialise the dos_message field.
51 (pe_mkobject_hook): Copy the dos_message field.
52 (pe_bfd_object_p): Copy the dos_message field.
53
30fe1832
AM		 542019-10-25 Alan Modra <amodra@gmail.com>
55
56 PR 4499
57 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
58 PT_LOAD segments.
59 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
60 PT_LOAD segments.
61 * elf.c (elf_sort_segments): New function.
62 (assign_file_positions_except_relocs): Use shortcuts to elfheader
63 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
64 headers. Move PT_PHDR check..
65 (assign_file_positions_for_non_load_sections): ..and code setting
66 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
67 (assign_file_positions_for_load_sections): ..to here. Sort
68 PT_LOAD headers. Delete header_pad code. Use actual number of
69 headers rather than allocated in calculating size for program
70 headers. Don't assume program headers follow ELF file header.
71 Simplify pt_load_count code. Only set "off" for PT_LOAD or
72 PT_NOTE in cores.
73 (rewrite_elf_program_header): Set p_vaddr_offset for segments
74 that include file and program headers.
75 (copy_elf_program_header): Likewise, replacing header_size code.
76
95cc7c16
AM		 772019-10-21 Alan Modra <amodra@gmail.com>
78
79 PR 452
80 * archive.c (normalize): Return file unchanged when
81 BFD_ARCHIVE_FULL_PATH.
82 (_bfd_construct_extended_name_table): Pass abfd, the output
83 bfd, to normalize.
84 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
85 * bfd.c (struct bfd): Make flags a full flagword.
86 (BFD_ARCHIVE_FULL_PATH): Define.
87 * bfd-in2.h: Regenerate.
88
2c9e9550
JDA		 892019-10-20 John David Anglin <danglin@gcc.gnu.org>
90
91 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
92 minimum alignment for .plt section.
93
18338fce
JDA		 942019-10-19 John David Anglin <danglin@gcc.gnu.org>
95
96 * elf32-hppa.c: Revise import stub sequences.
97 (LONG_BRANCH_STUB_SIZE): Define.
98 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
99 (IMPORT_STUB_SIZE): Define.
100 (IMPORT_SHARED_STUB_SIZE): Define.
101 (EXPORT_STUB_SIZE): Define.
102 (plt_stub): Revise to not use register %r22.
103 (LDO_R1_R22): Define.
104 (LDW_R22_R21): Define.
105 (LDW_R22_R19): Define.
106 (hppa_build_one_stub): Update stub generation and use new defines.
107 (hppa_size_one_stub): Likewise.
108
330a6637
JW		 1092019-10-17 Nelson Chu <nelson.chu@sifive.com>
110
111 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
112 that user should recompile their code with `fPIC` when linking non-pic
113 code into shared library.
114
115 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
116 the error message if needed, and then store the result into the
117 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
118 message for the dangerous relocation should be set before we call the
119 callback function. If we miss the error message since linker runs out
120 of memory, we should set the default error message for the error.
121
22216541
AM		 1222019-10-16 Alan Modra <amodra@gmail.com>
123
124 PR 13616
125 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
126 for all ppc arch info.
127 * linker.c (default_data_link_order): Pass info->big_endian to
128 arch_info->fill function.
129
9b142ddb
AM		 1302019-10-15 Alan Modra <amodra@gmail.com>
131
132 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
133 (elf32_m68hc11_relocate_section): Don't use a variable for format
134 strings. Delete some unnecessary xgettext:c-format comments.
135
9a733151
AM		 1362019-10-15 Alan Modra <amodra@gmail.com>
137
138 PR 24955
139 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
140 rather than xmalloc.
141 * elf32-m68hc1x.c (reloc_warning): New function.
142 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
143 corresponding to %lx in format strings.
144 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
145
779f2ae7
AM		 1462019-10-15 Alan Modra <amodra@gmail.com>
147
148 PR 25100
149 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
150
ed481f97
AM		 1512019-10-15 Alan Modra <amodra@gmail.com>
152
153 * bfd.c (bfd_check_compression_header): Check for powers of two
154 with x == (x & -x).
155
47f6ff2f
AM		 1562019-10-14 Alan Modra <amodra@gmail.com>
157
158 * syms.c (struct indexentry): Add idx field.
159 (cmpindexentry): Final sort on idx.
160 (_bfd_stab_section_find_nearest_line): Set idx.
161
8025b055
AM		 1622019-10-14 Alan Modra <amodra@gmail.com>
163
164 * dwarf2.c (struct lookup_funcinfo): Add idx field.
165 (compare_lookup_funcinfos): Perform final sort on idx.
166 (build_lookup_funcinfo_table): Set idx.
167 (compare_sequences): Perform final sort on num_lines.
168 (build_line_info_table): Set num_lines and line_info_lookup earlier.
169 (sort_line_sequences): Set num_lines for sort.
170
3a3f4bf7
AM		 1712019-10-14 Alan Modra <amodra@gmail.com>
172
173 * elflink.c (elf_sort_symbol): Sort on type and name as well.
174 (elf_link_add_object_symbols): Style fix.
175
48db3297
AM		 1762019-10-14 Alan Modra <amodra@gmail.com>
177
178 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
179 for sections about to be sorted.
180 (assign_file_positions_for_load_sections): Likewise.
181 (elf_sort_sections): Don't bother optimising both TOEND case.
182 * elflink.c (bfd_elf_final_link): Reset target_index.
183
8c1c5e5d
AM		 1842019-10-14 Alan Modra <amodra@gmail.com>
185
186 * elflink.c (elf_get_linked_section_vma): Delete.
187 (compare_link_order): Use elf_linked_to_section and sort by lma,
188 size, and id.
189 (elf_fixup_link_order): Use size_t variables where appropriate.
190 Make use of elf_linked_to_section. Formatting. Properly align
191 sections.
192
dcea6a95
AM		 1932019-10-14 Alan Modra <amodra@gmail.com>
194
195 * elf-strtab.c (strrevcmp): Comment.
196 * merge.c (strrevcmp): Likewise.
197 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
198 Comment on why comparing pointers ensures a stable sort.
199 * elflink.c (struct elf_symbol): Add void* to union.
200 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
201 (elf_sym_name_compare): Likewise.
202 (bfd_elf_match_symbols_in_sections): Style fix.
203 (elf_link_sort_cmp1): Comment.
204
ec9bd0a2
AM		 2052019-10-14 Alan Modra <amodra@gmail.com>
206
207 PR 24955
208 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
209 return value of bfd_alloc2.
210 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
211 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
212 value of bfd_get_section_contents.
213 * som.c (som_write_space_strings): Don't use xmalloc.
214 (som_write_symbol_strings): Likewise.
215
e168da45
MF		 2162019-10-11 Max Filippov <jcmvbkbc@gmail.com>
217
218 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
219 stash->info_hash_status = STASH_INFO_HASH_ON when
220 stash_maybe_update_info_hash_tables succeeds.
221
336bfbeb
AM		 2222019-10-09 Alan Modra <amodra@gmail.com>
223
224 PR 25070
225 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
226 total_size calculation.
227
063c511b
AM		 2282019-10-08 Alan Modra <amodra@gmail.com>
229
230 PR 25078
231 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
232 recur_count. Error on recur_count reaching 100 rather than
233 info_ptr matching orig_info_ptr. Adjust calls.
234
c0ea7c52
JL		 2352019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
236
237 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
238 (elf32_msp430_merge_msp430_attributes): Add support for merging
239 the GNU object attribute for data region.
240
93370e8e
AM		 2412019-10-07 Alan Modra <amodra@gmail.com>
242
243 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
244 space for local got non-tls relocs when PIE.
245
847d5183
AM		 2462019-10-07 Alan Modra <amodra@gmail.com>
247
248 * elflink.c (elf_fixup_link_order): Don't attempt to find
249 an elf_section for linker created bfd sections.
250
7d04a20a
AM		 2512019-10-07 Alan Modra <amodra@gmail.com>
252
253 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
254 with non-local symbol. Don't double count __tls_get_addr calls
255 with marker relocs.
256 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
257
9737e8af
AM		 2582019-10-07 Alan Modra <amodra@gmail.com>
259
260 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
261 throughout.
262 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
263
f749f26e
AM		 2642019-10-04 Alan Modra <amodra@gmail.com>
265
266 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
267 (ppc64_elf_tls_optimize): Correct is_local condition.
268 (allocate_got): Don't reserve dynamic relocations for any of the
269 tls got relocs in PIEs when the symbol is local.
270 (allocate_dynrelocs): Correct validity test for local sym using
271 tlsld_got slot.
272 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
273 for any of the tls got relocs in PIEs.
274 (ppc64_elf_layout_multitoc): Likewise.
275 (ppc64_elf_relocate_section): Correct validity test for local sym
276 using tlsld_got slot. Don't emit dynamic relocations for any of
277 the tls got relocs in PIEs when the symbol is local.
278 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
279 (got_relocs_needed): Delete.
280 (allocate_dynrelocs): Correct validity test for local sym using
281 tlsld_got slot. Don't reserve dynamic relocations for any of the
282 tls got relocs in PIEs when the symbol is local.
283 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
284 for any of the tls got relocs in PIEs.
285 (ppc_elf_relocate_section): Correct validity test for local sym
286 using tlsld_got slot. Don't emit dynamic relocations for any of
287 the tls got relocs in PIEs when the symbol is local.
288
9cb09e33
SN		 2892019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
290
291 PR ld/22263
292 PR ld/25056
293 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
294 bfd_link_pic for TLS checks.
295 (elf32_arm_final_link_relocate): Likewise.
296 (allocate_dynrelocs_for_symbol): Likewise.
297
b627f562
SN		 2982019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
299
300 PR ld/25062
301 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
302
1ff6de03
NA		 3032019-09-30 Nick Alcock <nick.alcock@oracle.com>
304
305 * elf-bfd.h (bfd_section_is_ctf): New inline function.
306 * elf.c (special_sections_c): Add ".ctf".
307 (assign_file_positions_for_non_load_sections): Note that
308 compressed debugging sections etc are not assigned here. Treat
309 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
310 sh_offset -1.
311 (assign_file_positions_except_relocs): Likewise.
312 (find_section_in_list): Note that debugging and CTF sections, as
313 well as reloc sections, are assigned later.
314 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
315 their size and contents updated.
316 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
317 compressed sections, they have no uncompressed content to copy at
318 this stage.
319 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
320 callback right before the strtab is written out.
321 (bfd_elf_final_link): Don't cache the section contents of CTF
322 sections: they are not populated yet. Call the emit_ctf callback
323 right at the end, after all the symbols and strings are flushed
324 out.
325
22ccb849
NA		 3262019-07-13 Nick Alcock <nick.alcock@oracle.com>
327
328 * elf-strtab.c (_bfd_elf_strtab_len): New.
329 (_bfd_elf_strtab_str): Likewise.
330 * bfd-elf.h: Declare them.
331
6d5944fc
NA		 3322019-07-13 Nick Alcock <nick.alcock@oracle.com>
333
334 * elf-bfd.h (bfd_elf_get_str_section): Add.
335 * elf.c (bfd_elf_get_str_section): No longer static.
336
41f37a6f
AM		 3372019-09-26 Alan Modra <amodra@gmail.com>
338
339 PR 24262
340 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
341 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
342 ${bindir}/../lib/bfd-plugins if different.
343 * Makefile.in: Regenerate.
344
ec73ddcd
AM		 3452019-09-23 Alan Modra <amodra@gmail.com>
346
347 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
348 in choosing between different actions for shared library and
349 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
350 (dec_dynrel_count): Likewise. Account for ifunc special case.
351 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
352 not non-pic.
353 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
354 test.
355
b06252c2
AM		 3562019-09-23 Alan Modra <amodra@gmail.com>
357
358 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
359 * Makefile.in: Regenerate.
360 * po/SRC-POTFILES.in: Regenerate.
361
640197ac
AM		 3622019-09-23 Alan Modra <amodra@gmail.com>
363
364 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
365 (bfd_elf_version_tree): Delete forward declarations.
366 Move other forward decls and remaining elf function decl later.
367 (bfd_section_already_linked_table_init),
368 (bfd_section_already_linked_table_free),
369 (_bfd_handle_already_linked, _bfd_nearby_section),
370 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
371
0ba9378a
AM		 3722019-09-23 Alan Modra <amodra@gmail.com>
373
374 * bfd-in.h: Move ecoff function declarations..
375 * ecoff-bfd.h: ..to here, new file.
376 * ecoff.c: Include ecoff-bfd.h.
377 * ecofflink.c: Likewise.
378 * elf64-alpha.c: Likewise.
379 * elfxx-mips.c: Likewise.
380 * bfd-in2.h: Regenerate.
381
0b4453c7
AM		 3822019-09-23 Alan Modra <amodra@gmail.com>
383
384 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
385 Move most other elf declarations..
386 * elf-bfd.h: ..to here.
387 * bfd-in2.h: Regenerate.
388
f5c5b7c1
AM		 3892019-09-23 Alan Modra <amodra@gmail.com>
390
391 * bfd-in.h: Move m68k function declaration..
392 * cpu-m68k.h: ..to here, new file..
393 * elf32-m68k.h: ..and here, new file.
394 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
395 * bfd-in2.h: Regenerate.
396
8410a658
AM		 3972019-09-23 Alan Modra <amodra@gmail.com>
398
399 * bfd-in.h: Move bfin function declaration..
400 * elf32-bfin.h: ..to here, new file.
401 * elf32-bfin.c: Include elf32-bfin.h.
402 * bfd-in2.h: Regenerate.
403
ca05ca5e
AM		 4042019-09-23 Alan Modra <amodra@gmail.com>
405
406 * bfd-in.h: Move cr16 function declaration..
407 * elf32-cr16.h: ..to here, new file.
408 * elf32-cr16.c: Include elf32-cr16.h.
409 * bfd-in2.h: Regenerate.
410
530f6120
AM		 4112019-09-23 Alan Modra <amodra@gmail.com>
412
413 * bfd-in.h (bfd_sunos_get_needed_list),
414 (bfd_sunos_record_link_assignment),
415 (bfd_sunos_size_dynamic_sections),
416 (bfd_i386linux_size_dynamic_sections),
417 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
418 * bfd-in2.h: Regenerate.
419
6ea7de32
AM		 4202019-09-23 Alan Modra <amodra@gmail.com>
421
422 * bfd-in.h: Move xcoff function declarations..
423 * xcofflink.h: ..to here, new file.
424 * xcofflink.c: Include xcofflink.h.
425 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
426 * bfd-in2.h: Regenerate.
427
aa739c59
AM		 4282019-09-23 Alan Modra <amodra@gmail.com>
429
430 * bfd-in.h: Delete coff forward refs and move coff declaration..
431 * coff-bfd.h: ..to here.
432 * bfd-in2.h: Regenerate.
433
f37164d7
AM		 4342019-09-23 Alan Modra <amodra@gmail.com>
435
436 * bfd-in.h: Move arm declaraions..
437 * cpu-arm.h: ..to here, new file..
438 * coff-arm.h: ..and here, new file..
439 * elf32-arm.h: ..and here, new file.
440 * cpu-arm.c: Include cpu-arm.h.
441 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
442 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
443 * pe-arm.c: Move function rename defines later.
444 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
445 * bfd-in2.h: Regenerate.
446
79c2ce54
AM		 4472019-09-23 Alan Modra <amodra@gmail.com>
448
449 * bfd-in.h: Move tic6x function declaration..
450 * elf32-tic6x.h: ..to here.
451 * bfd-in2.h: Regenerate.
452
a8bfaadb
AM		 4532019-09-23 Alan Modra <amodra@gmail.com>
454
455 * bfd-in.h: Move aarch64 declarations and defines..
456 * cpu-aarch64.h: ..to here, new file..
457 * elfxx-aarch64.h: ..and here.
458 * cpu-aarch64.c: Include cpu-aarch64.h.
459 * elfnn-aarch64.c: Likewise.
460 * bfd-in2.h: Regenerate.
461
c348479d
AM		 4622019-09-23 Alan Modra <amodra@gmail.com>
463
464 * bfd-in.h: Delete ticoff function declarations.
465 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
466 (bfd_ticoff_get_section_load_page): Make static.
467 * bfd-in2.h: Regenerate.
468
ca437b1b
AM		 4692019-09-23 Alan Modra <amodra@gmail.com>
470
471 * bfd-in.h: Move h8300 function declaration to..
472 * cpu-h8300.h: ..here, new file.
473 * cpu-h8300.c: Include cpu-h8300.h.
474 * elf32-h8300.c: Likewise.
475 * bfd-in2.h: Regenerate.
476
3352ae99
AM		 4772019-09-23 Alan Modra <amodra@gmail.com>
478
479 * bfd-in.h: Move ia64 function declarations..
480 * elfxx-ia64.h: ..to here.
481 * bfd-in2.h: Regenerate.
482
d48d68b6
AM		 4832019-09-23 Alan Modra <amodra@gmail.com>
484
485 * bfd-in.h: Move v850 function declarations..
486 * elf32-v850.h: ..to here, new file.
487 * elf32-v850.c: Include elf32-v850.h.
488 * bfd-in2.h: Regenerate.
489
7beeaeb8
AM		 4902019-09-23 Alan Modra <amodra@gmail.com>
491
492 * bfd-in.h: Move mips function declaration to..
493 * elfxx-mips.h: ..here.
494 * bfd-in2.h: Regenerate.
495
6e67e6b0
AM		 4962019-09-23 Alan Modra <amodra@gmail.com>
497
498 * bfd-in.h: Move csky function declarations to..
499 * elf32-csky.h: ..here, new file.
500 * elf32-csky.c: Include elf32-csky.h.
501 * bfd-in2.h: Regenerate.
502
9d1da81b
JW		 5032019-09-20 Nelson Chu <nelson.chu@sifive.com>
504
505 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
506 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
507 Set undefined_weak field from it.
508 (relax_func_t): New parameter undefined_weak.
509 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
510 (_bfd_riscv_relax_tls_le): Likewise.
511 (_bfd_riscv_relax_align): Likewise.
512 (_bfd_riscv_relax_delete): Likewise.
513 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
514 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
515 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
516 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
517 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
518 reloc.
519 (_bfd_riscv_relax_section): New local undefined_weak. Set for
520 undef weak relocs that can be relaxed. Pass to relax_func call.
521
a48931cc
AM		 5222019-09-20 Alan Modra <amodra@gmail.com>
523
524 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
525 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
526 (bfd_section_userdata, bfd_is_com_section, discarded_section),
527 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
528 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
529 (bfd_section_list_remove, bfd_section_list_append),
530 (bfd_section_list_prepend, bfd_section_list_insert_after),
531 (bfd_section_list_insert_before, bfd_section_removed_from_list):
532 New inline functions.
533 * section.c (bfd_is_und_section, bfd_is_abs_section),
534 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
535 (bfd_section_list_append, bfd_section_list_prepend),
536 (bfd_section_list_insert_after, bfd_section_list_insert_before),
537 (bfd_section_removed_from_list): Delete macros.
538 (bfd_section_name, bfd_section_size, bfd_section_vma),
539 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
540 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
541 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
542 (discarded_section): New inline functions.
543 * bfd-in2.h: Regenerate.
544
af30dc12
AM		 5452019-09-20 Alan Modra <amodra@gmail.com>
546
547 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
548 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
549 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
550 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
551 * targets.c (bfd_asymbol_flavour): Likewise.
552 * bfd-in2.h: Regenerate.
553
00f93c44
AM		 5542019-09-20 Alan Modra <amodra@gmail.com>
555
556 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
557 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
558 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
559 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
560 (bfd_get_file_flags, bfd_applicable_file_flags),
561 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
562 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
563 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
564 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
565 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
566 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
567 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
568 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
569 (bfd_usrdata, bfd_set_usrdata): New inline functions.
570 * targets.c (bfd_get_target, bfd_get_flavour),
571 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
572 (bfd_little_endian, bfd_header_big_endian),
573 (bfd_header_little_endian, bfd_applicable_section_flags),
574 (bfd_get_symbol_leading_char): New inline functions.
575 * bfd-in2.h: Regenerate.
576
e59a1001
AM		 5772019-09-20 Alan Modra <amodra@gmail.com>
578
579 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
580 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
581 relocations.
582
fd361982
AM		 5832019-09-18 Alan Modra <amodra@gmail.com>
584
585 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
586 (bfd_get_section_lma, bfd_get_section_alignment),
587 (bfd_get_section_size, bfd_get_section_flags),
588 (bfd_get_section_userdata): Delete.
589 (bfd_section_name, bfd_section_size, bfd_section_vma),
590 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
591 (bfd_section_flags, bfd_section_userdata): New.
592 (bfd_is_com_section): Rename parameter.
593 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
594 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
595 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
596 (bfd_set_section_lma): New.
597 * bfd-in2.h: Regenerate.
598 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
599 update callers.
600 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
601 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
602 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
603 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
604 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
605 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
606 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
607 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
608 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
609 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
610 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
611 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
612 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
613 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
614 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
615 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
616 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
617 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
618 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
619 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
620 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
621 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
622 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
623 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
624 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
625 * xcofflink.c: Update throughout for bfd section macro and function
626 changes.
627
e6f7f6d1
AM		 6282019-09-18 Alan Modra <amodra@gmail.com>
629
630 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
631 (bfd_get_output_section): Delete.
632 (bfd_asymbol_base): Delete.
633 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
634 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
635 (bfd_set_asymbol_name): New macro.
636 * bfd-in2.h: Regenerate.
637 * aout-cris.c: Update throughout to use bfd_asymbol_section.
638 * aoutx.h: Likewise.
639 * cofflink.c: Likewise.
640 * dwarf2.c: Likewise.
641 * ecoff.c: Likewise.
642 * elf.c: Likewise.
643 * elf32-arm.c: Likewise.
644 * elf32-mips.c: Likewise.
645 * elf32-score.c: Likewise.
646 * elf32-score7.c: Likewise.
647 * elfn32-mips.c: Likewise.
648 * elfnn-aarch64.c: Likewise.
649 * elfxx-mips.c: Likewise.
650 * linker.c: Likewise.
651 * pdp11.c: Likewise.
652 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
653
e0b2a78c
SM		 6542019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
655
656 * Makefile.in: Re-generate.
657 * configure: Re-generate.
658 * doc/Makefile.in: Re-generate.
659
ed48ec2e
AM		 6602019-09-18 Alan Modra <amodra@gmail.com>
661
662 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
663 macros.
664 * pdp11.c (slurp_symbol_table): Likewise.
665 * som.c (som_slurp_symbol_table): Likewise.
666 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
667 * coffcode.h (coff_slurp_symbol_table): Likewise.
668 * cofflink.c (_bfd_coff_final_link): Likewise.
669 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
670 (_bfd_ecoff_slurp_symbolic_info): Likewise.
671 (_bfd_ecoff_slurp_symbol_table): Likewise.
672 (_bfd_ecoff_bfd_final_link): Likewise.
673 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
674 * elflink.c (elf_link_output_symstrtab): Likewise.
675 (bfd_elf_final_link): Likewise.
676 * peicode.h (pe_ILF_build_a_bfd): Likewise.
677 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
678 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
679 start_address or symcount using bfd_get macros.
680 * coffgen.c (coff_real_object_p): Likewise.
681 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
682 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
683 * elfcore.h (elf_core_file_p): Don't set start_address using
684 bfd_get macro.
685 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
686 using bfd_get macro.
687 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
688 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
689 or symcount using bfd_get macros.
690 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
691 * syms.c (bfd_set_symtab): Likewise.
692 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
693 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
694 bfd_has_map macro.
695 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
696 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
697 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
698 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
699 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
700 * som.c (som_slurp_armap): Likewise.
701
01c2b261
AM		 7022019-09-18 Alan Modra <amodra@gmail.com>
703
704 * archures.c (bfd_get_arch): Make param const.
705 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
706 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
707 * bfd-in2.h: Regenerate.
708
1d38e9d1
AM		 7092019-09-18 Alan Modra <amodra@gmail.com>
710
711 * bfd-in.h (carsym.name): Make const.
712 * reloc.c (struct reloc_howto_struct.name): Likewise.
713 * targets.c (bfd_target.name): Likewise.!
714 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
715 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
716 when setting carsym.name.
717 * bfd-in2.h: Regenerate.
718
90d92a63
AM		 7192019-09-18 Alan Modra <amodra@gmail.com>
720
721 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
722 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
723 error status. Adjust calls.
724 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
725 Close bfd on failure. Replace xstrdup/bfd_alloc use with
726 bfd_malloc. Use bfd_set_filename.
727
1bdd8fac
AM		 7282019-09-18 Alan Modra <amodra@gmail.com>
729
730 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
731 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
732 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
733 needs_copy even if all relocs are in rw sections.
734 (dec_dynrel_count): Handle TOC16 relocs.
735 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
736 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
737 semantic change.
738
bb695960
PB		 7392019-09-16 Phil Blundell <pb@pbcl.net>
740
741 * version.m4: Set version to 2.33.50.
742 * Makefile.in, configure, doc/Makefile.in: Regenerated.
743
64b2d4a0
TT		 7442019-09-11 Tom Tromey <tom@tromey.com>
745
746 * opncls.c (bfd_set_filename): New function.
747 * bfd-in2.h: Regenerate.
748
cb7f4b29
AM		 7492019-09-11 Alan Modra <amodra@gmail.com>
750
751 * targets.c (struct bfd_target): Add _bfd_group_name.
752 (BFD_JUMP_TABLE): Likewise.
753 * coffgen.c (bfd_coff_group_name): New function.
754 * elf.c (bfd_elf_group_name): New function.
755 * linker.c (_bfd_nolink_bfd_group_name): New function.
756 * section.c (bfd_generic_group_name): New function.
757 * elf-bfd.h (bfd_elf_group_name): Declare.
758 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
759 * libcoff-in.h (bfd_coff_group_name): Declare.
760 * aout-target.h (MY_bfd_group_name): Define.
761 * aout-tic30.c (MY_bfd_group_name): Define.
762 * bfd.c (bfd_group_name): Define.
763 * binary.c (binary_bfd_group_name): Define.
764 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
765 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
766 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
767 * coffcode.h (coff_bfd_group_name): Define.
768 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
769 * i386msdos.c (msdos_bfd_group_name): Define.
770 * ihex.c (ihex_bfd_group_name): Define.
771 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
772 * mmo.c (mmo_bfd_group_name): Define.
773 * pef.c (bfd_pef_bfd_group_name): Define.
774 * plugin.c (bfd_plugin_bfd_group_name): Define.
775 * ppcboot.c (ppcboot_bfd_group_name): Define.
776 * som.c (som_bfd_group_name): Define.
777 * srec.c (srec_bfd_group_name): Define.
778 * tekhex.c (tekhex_bfd_group_name): Define.
779 * verilog.c (verilog_bfd_group_name): Define.
780 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
781 * xsym.c (bfd_sym_bfd_group_name): Define.
782 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
783 (rs6000_xcoff64_aix_vec): Likewise.
784 * bfd-in2.h: Regenerate.
785 * libbfd.h: Regenerate.
786 * libcoff.h: Regenerate.
787
aebcfb76
NC		 7882019-09-10 Nick Clifton <nickc@redhat.com>
789
790 PR 24907
791 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
792 field.
793 (bfd_default_arch_struct): Initialise the new field.
794 * bfd-in2.h: Regenerate.
795 * cpu-aarch64.c: Initialise the new field.
796 * cpu-alpha.c: Likewise.
797 * cpu-arc.c: Likewise.
798 * cpu-arm.c: Likewise.
799 * cpu-avr.c: Likewise.
800 * cpu-bfin.c: Likewise.
801 * cpu-bpf.c: Likewise.
802 * cpu-cr16.c: Likewise.
803 * cpu-cr16c.c: Likewise.
804 * cpu-cris.c: Likewise.
805 * cpu-crx.c: Likewise.
806 * cpu-csky.c: Likewise.
807 * cpu-d10v.c: Likewise.
808 * cpu-d30v.c: Likewise.
809 * cpu-dlx.c: Likewise.
810 * cpu-epiphany.c: Likewise.
811 * cpu-fr30.c: Likewise.
812 * cpu-frv.c: Likewise.
813 * cpu-ft32.c: Likewise.
814 * cpu-h8300.c: Likewise.
815 * cpu-hppa.c: Likewise.
816 * cpu-i386.c: Likewise.
817 * cpu-ia64.c: Likewise.
818 * cpu-iamcu.c: Likewise.
819 * cpu-ip2k.c: Likewise.
820 * cpu-iq2000.c: Likewise.
821 * cpu-k1om.c: Likewise.
822 * cpu-l1om.c: Likewise.
823 * cpu-lm32.c: Likewise.
824 * cpu-m10200.c: Likewise.
825 * cpu-m10300.c: Likewise.
826 * cpu-m32c.c: Likewise.
827 * cpu-m32r.c: Likewise.
828 * cpu-m68hc11.c: Likewise.
829 * cpu-m68hc12.c: Likewise.
830 * cpu-m68k.c: Likewise.
831 * cpu-m9s12x.c: Likewise.
832 * cpu-m9s12xg.c: Likewise.
833 * cpu-mcore.c: Likewise.
834 * cpu-mep.c: Likewise.
835 * cpu-metag.c: Likewise.
836 * cpu-microblaze.c: Likewise.
837 * cpu-mips.c: Likewise.
838 * cpu-mmix.c: Likewise.
839 * cpu-moxie.c: Likewise.
840 * cpu-msp430.c: Likewise.
841 * cpu-mt.c: Likewise.
842 * cpu-nds32.c: Likewise.
843 * cpu-nfp.c: Likewise.
844 * cpu-nios2.c: Likewise.
845 * cpu-ns32k.c: Likewise.
846 * cpu-or1k.c: Likewise.
847 * cpu-pdp11.c: Likewise.
848 * cpu-pj.c: Likewise.
849 * cpu-plugin.c: Likewise.
850 * cpu-powerpc.c: Likewise.
851 * cpu-pru.c: Likewise.
852 * cpu-riscv.c: Likewise.
853 * cpu-rl78.c: Likewise.
854 * cpu-rs6000.c: Likewise.
855 * cpu-rx.c: Likewise.
856 * cpu-s12z.c: Likewise.
857 * cpu-s390.c: Likewise.
858 * cpu-score.c: Likewise.
859 * cpu-sh.c: Likewise.
860 * cpu-sparc.c: Likewise.
861 * cpu-spu.c: Likewise.
862 * cpu-tic30.c: Likewise.
863 * cpu-tic4x.c: Likewise.
864 * cpu-tic54x.c: Likewise.
865 * cpu-tic6x.c: Likewise.
866 * cpu-tic80.c: Likewise.
867 * cpu-tilegx.c: Likewise.
868 * cpu-tilepro.c: Likewise.
869 * cpu-v850.c: Likewise.
870 * cpu-v850_rh850.c: Likewise.
871 * cpu-vax.c: Likewise.
872 * cpu-visium.c: Likewise.
873 * cpu-wasm32.c: Likewise.
874 * cpu-xc16x.c: Likewise.
875 * cpu-xgate.c: Likewise.
876 * cpu-xstormy16.c: Likewise.
877 * cpu-xtensa.c: Likewise.
878 * cpu-z80.c: Likewise.
879 * cpu-z8k.c: Likewise.
880
60391a25
PB		 8812019-09-09 Phil Blundell <pb@pbcl.net>
882
883 binutils 2.33 branch created.
884
b16c44de
AM		 8852019-09-06 Alan Modra <amodra@gmail.com>
886
887 * aout-target.h (object_p): Formatting.
888 * bfd-in.h (bfd_get_filename): Don't cast to char*.
889 * corefile.c (generic_core_file_matches_executable_p): Constify
890 variables and remove cast.
891 * bfd-in2.h: Regenerate.
892
133a1f60
AM		 8932019-09-05 Alan Modra <amodra@gmail.com>
894
895 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
896 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
897 in the GOT/PLT entry rather than affecting the offset to that
898 GOI/PLT entry.
899 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
900
77486630
AM		 9012019-09-05 Alan Modra <amodra@gmail.com>
902
903 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
904 in second instruction.
905 (ppc64_elf_relocate_section): Likewise.
906
89bdc77e
AM		 9072019-09-05 Alan Modra <amodra@gmail.com>
908
909 PR 24955
910 * libbfd-in.h (bfd_strdup): New inline function.
911 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
912 bfd on error.
913 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
914 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
915 on error.
916 (bfd_openstreamr): Use bfd_strdup.
917 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
918 * plugin.c (try_load_plugin): Use bfd_malloc.
919 * libbfd.h: Regenerate.
920
22b31fea
AM		 9212019-09-02 Alan Modra <amodra@gmail.com>
922
923 PR 11983
924 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
925 on success. Tidy.
217d2eaa
AM		 926 (read_alt_indirect_string): Likewise.
927 (read_alt_indirect_ref): Likewise.
22b31fea 928
3e7bd7f2
JW		 9292019-08-31 Jim Wilson <jimw@sifive.com>
930
931 PR 23825
932 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
933 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
934
fdd50269
JW		 9352019-08-30 Jim Wilson <jimw@sifive.com>
936
937 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
938 error, call bfd_set_error, set ret to FALSE, and goto out label.
939
6744bcad
L		 9402019-08-30 H.J. Lu <hongjiu.lu@intel.com>
941
942 PR ld/24951
943 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
944 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
945
c0d9f31d
AM		 9462019-08-29 Alan Modra <amodra@gmail.com>
947
948 PR 24697
949 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
950 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
951 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
952 reloc.
953
dd9b12c2
AM		 9542019-08-29 Alan Modra <amodra@gmail.com>
955
956 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
957 on second insn, return it in poff.
958 (ppc64_elf_relocate_section): Add offset to paddi addend for
959 PCREL_OPT.
960
507685a3
JW		 9612019-08-28 Jim Wilson <jimw@sifive.com>
962
963 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
964 section when setting max_alignment. Update comment.
965 (_bfd_riscv_relax_pc): Likewise.
966
83cf0d04
AM		 9672019-08-29 Alan Modra <amodra@gmail.com>
968
969 PR 24891
970 * bfd.c (struct bfd): Add no_element_cache.
971 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
972 archive cache when no_element_cache.
973 (bfd_generic_archive_p): Set no_element_cache when opening first
974 element to check format. Close first element too.
975 (do_slurp_bsd_armap): Don't zero ardata->cache here.
976 * bfd-in2.h: Regenerate.
977
6d5554a6
AM		 9782019-08-24 Alan Modra <amodra@gmail.com>
979
980 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
981 symbols from GOT optimisation.
982
09f7b0de
SH		 9832019-08-23 Stafford Horne <shorne@gmail.com>
984
985 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
986 PLT GOT entries.
987
a7ba3896
NC		 9882019-08-23 Nick Clifton <nickc@redhat.com>
989
990 PR 24456
991 * elf.c (bfd_section_from_shdr): Issue an informative warning
992 message and continue processing other sections after encountering
993 a reloc section for a section which already has other relocs
994 associated with it.
995
2600d80c
AM		 9962019-08-23 Alan Modra <amodra@gmail.com>
997
998 PR 24933
999 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1000 on error without freeing plts[] contents.
1001
0535e5d7
DZ		 10022019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1003
1004 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1005
03da31c6
NC		 10062019-08-22 Nick Clifton <nickc@redhat.com>
1007
1008 PR 24922
1009 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1010 reading data from extra records.
1011
652afeef
TC		 10122019-08-22 Tamar Christina <tamar.christina@arm.com>
1013
1014 PR ld/24601
1015 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1016 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1017 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1018 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1019 for weak TLS.
1020
baf46cd7
AM		 10212019-08-22 Alan Modra <amodra@gmail.com>
1022
1023 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1024 instead recognize CMSE_PREFIX in symbol name.
1025 (elf32_arm_gc_mark_extra_sections): Likewise.
1026 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1027 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1028
546053ac
DZ		 10292019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1030
1031 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1032 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1033
b4e87f2c
TC		 10342019-08-20 Tamar Christina <tamar.christina@arm.com>
1035
1036 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1037 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1038 elf32_arm_stub_long_branch_v4t_thumb_arm,
1039 elf32_arm_stub_short_branch_v4t_thumb_arm,
1040 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1041 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1042 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1043 previous instruction.
1044
3eb185c9
TT		 10452019-08-19 Tom Tromey <tromey@adacore.com>
1046
1047 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1048 holding symbols.
1049
903b777d
AM		 10502019-08-19 Alan Modra <amodra@gmail.com>
1051
1052 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1053 to has_optrel.
1054 (struct _ppc64_elf_section_data): Likewise.
1055 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1056 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1057 than TOC loop. Check PLT16 insns too.
1058
81e8046d
L		 10592019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1060
1061 PR ld/24905
1062 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1063 PC-relative relocations back to ...
1064 (elf_x86_64_relocate_section): Here.
1065
b4c555cf
ML		 10662019-08-16 Martin Liska <mliska@suse.cz>
1067
1068 PR ld/24912
1069 * elflink.c: Report error only for not relocatable.
1070 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1071 here lto_slim_object as it's handled in caller.
1072
63f6e94f
AM		 10732019-08-16 Alan Modra <amodra@gmail.com>
1074
1075 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1076
080a4883
JW		 10772019-08-15 Jim Wilson <jimw@sifive.com>
1078
1079 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1080 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1081 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1082
05192282
TT		 10832019-08-15 Tom Tromey <tromey@adacore.com>
1084
1085 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1086 of section.
1087
dfc19da6
AM		 10882019-08-14 Alan Modra <amodra@gmail.com>
1089
1090 PR 24623
1091 * dwarf2.c (stash_comp_unit): New function, extracted from..
1092 (_bfd_dwarf2_find_nearest_line): ..here.
1093 (find_abstract_instance): Parse comp units and decode line info
1094 as needed.
1095
c327a44f
AM		 10962019-08-14 Alan Modra <amodra@gmail.com>
1097
1098 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1099 (comp_unit_find_nearest_line): Use it here..
1100 (_bfd_dwarf2_find_symbol_bias): ..and here.
1101
9defd221
AM		 11022019-08-14 Alan Modra <amodra@gmail.com>
1103
1104 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1105 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1106 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1107 _bfd_dwarf2_find_nearest_line calls.
1108 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1109 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1110 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1111 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1112 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1113 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1114 * libbfd.h: Regenerate.
1115
f16a9783
MS		 11162019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1117
1118 * elf-bfd.h (struct elf_backend_data): New members.
1119 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1120 .gnu.hash section if necessary.
1121 (struct collect_gnu_hash_codes): New member.
1122 (elf_gnu_hash_process_symidx): New function name.
1123 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1124 symbols. Record xlat location for every symbol which should have
1125 a .MIPS.xhash entry.
1126 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1127 dynamic section if necessary.
1128 (GNU_HASH_SECTION_NAME): New define.
1129 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1130 Update the section size info.
1131 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1132 (struct mips_elf_link_hash_entry): New member.
1133 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1134 table location.
1135 (mips_elf_sort_hash_table): Initialize the pointer to the
1136 .MIPS.xhash section.
1137 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1138 translation table entry with the symbol dynindx.
1139 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1140 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1141 info.
1142 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1143 section.
1144 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1145 dynamic section.
1146 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1147 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1148 sh_link info.
1149 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1150 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1151 (_bfd_mips_post_process_headers): Mark the ABI version as
1152 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1153 but not a .hash section.
1154 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1155 position in the translation table, associated with the hash
1156 entry.
1157 * elfxx-mips.h (literal_reloc_p): Define
1158 elf_backend_record_xhash_symbol backend hook.
1159 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1160 backend hook.
1161
fc8de8e2
JM		 11622019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1163
1164 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1165 (bpf_elf_insn_disp_reloc): Delete function.
1166 (elf_backend_relocate_section): Define.
1167
97b031c5
AM		 11682019-08-07 Alan Modra <amodra@gmail.com>
1169
1170 PR 24644
1171 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1172 for overflow in expressions involving nsymz.
1173
0f52d45a
JW		 11742019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1175
1176 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1177 two pages in relro presence.
1178
e0d0c518
MF		 11792019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1180
1181 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1182 (get_wsr_lbeg_opcode): New functions.
1183 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1184 and insn_len for the first actual instruction of the loop.
1185
34d5c40a
AM		 11862019-07-30 Alan Modra <amodra@gmail.com>
1187
1188 PR 24768
1189 * bfd.c (struct bfd): Add lto_slim_object flag.
1190 * bfd-in2.h: Regenerate.
1191
cc5277b1
ML		 11922019-07-29 Martin Liska <mliska@suse.cz>
1193
1194 PR 24768
1195 * archive.c (_bfd_compute_and_write_armap): Come up with
1196 report_plugin_err variable.
1197 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1198 * elf.c (struct lto_section): New.
1199 (_bfd_elf_make_section_from_shdr): Parse content of
1200 .gnu_lto_.lto section.
1201 * elflink.c: Report error for a missing LTO plugin.
1202 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1203
4538d1c7
AM		 12042019-07-28 Alan Modra <amodra@gmail.com>
1205
1206 PR 24857
1207 PR 24339
1208 * elflink.c (elf_link_add_object_symbols): Report an informative
1209 error on finding local symbols with index equal or greater than
1210 symbol table sh_info. Correct comment. Allow such symbols in
1211 dynamic objects. Abort on NULL section for symbol.
1212
6dd17ae0
AM		 12132019-07-26 Alan Modra <amodra@gmail.com>
1214
1215 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1216 (elf_linker): Don't define.
1217 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1218
c7c860d2
YS		 12192019-07-25 YunQiang Su <syq@debian.org>
1220
1221 PR 24832
1222 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1223 mips inputs.
1224
95967518
CZ		 12252019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1226
1227 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1228 formating.
1229 (reloc_type_to_name): Fix formating.
1230 (arc_elf_object_p): Likewise.
1231 (debug_arc_reloc): Likewise.
1232 (arc_do_relocation): Likewise.
1233
ef551643
CZ		 12342019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1235
1236 * elf32-arc.c (bfd_get_32_me): New function.
1237 (bfd_put_32_me): Likewise.
1238 (arc_elf_relax_section): Likewise.
1239 (bfd_elf32_bfd_relax_section): Define.
1240
cc364be6
AM		 12412019-07-24 Alan Modra <amodra@gmail.com>
1242
1243 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1244 elf_backend_final_write_processing, don't pass linker arg.
1245 (_bfd_elf_final_write_processing): Update prototype.
1246 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1247 (_bfd_elf_final_write_processing): Return error on incompatible
1248 OSABI and has_gnu_osabi. Remove linker arg.
1249 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1250 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1251 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1252 (_bfd_mips_elf_final_write_processing): Likewise.
1253 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1254 and remove linker arg.
1255 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1256 * elf-nacl.c (nacl_final_write_processing): Likewise.
1257 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1258 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1259 * elf32-arm.c (arm_final_write_processing): Likewise.
1260 (elf32_arm_final_write_processing): Likewise.
1261 (elf32_arm_nacl_final_write_processing): Likewise.
1262 (elf32_arm_vxworks_final_write_processing): Likewise.
1263 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1264 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1265 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1266 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1267 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1268 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1269 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1270 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1271 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1272 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1273 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1274 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1275 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1276 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1277 (ppc_elf_final_write_processing): Likewise.
1278 (ppc_elf_vxworks_final_write_processing): Likewise.
1279 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1280 (elf32_sparc_final_write_processing): Likewise.
1281 (elf32_sparc_vxworks_final_write_processing): Likewise.
1282 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1283 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1284 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1285 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1286 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1287 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1288 (_bfd_mips_elf_final_write_processing): Likewise.
1289
c5e20471
AM		 12902019-07-24 Alan Modra <amodra@gmail.com>
1291
1292 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1293 early.
1294 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1295 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1296
7613ca5e
AM		 12972019-07-24 Alan Modra <amodra@gmail.com>
1298
1299 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1300 EI_OSABI header byte here.
1301 (ELF_OSABI): Define.
1302
df3a023b
AM		 13032019-07-23 Alan Modra <amodra@gmail.com>
1304
1305 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1306 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1307 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1308 when elf_gnu_osabi_mbind is set.
1309 (_bfd_elf_map_sections_to_segments): Likewise.
1310 (_bfd_elf_init_private_section_data): Likewise.
1311 (_bfd_elf_final_write_processing): Update comment.
1312 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1313 (elf_backend_special_sections): Define without .tbss for linux.
1314
06f44071
AM		 13152019-07-23 Alan Modra <amodra@gmail.com>
1316
1317 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1318 Remove none, any, all enums.
1319 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1320 (_bfd_elf_final_write_processing): Declare.
1321 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1322 elf_backend_final_write_processing.
1323 (_bfd_elf_post_process_headers): Move body of function to..
1324 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1325 only when not already set. Adjust for rename.
1326 * elfxx-target.h (elf_backend_final_write_processing): Default to
1327 _bfd_elf_final_write_processing.
1328 * elf-hppa.h (elf_hppa_final_write_processing): Call
1329 _bfd_elf_final_write_processing.
1330 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1331 * elf-nacl.c (nacl_final_write_processing): Likewise.
1332 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1333 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1334 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1335 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1336 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1337 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1338 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1339 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1340 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1341 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1342 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1343 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1344 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1345 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1346 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1347 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1348 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1349 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1350 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1351 * elf32-arm.c (arm_final_write_processing): Split out from..
1352 (elf32_arm_final_write_processing): ..here. Call
1353 _bfd_elf_final_write_processing.
1354 (elf32_arm_nacl_final_write_processing): Adjust.
1355 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1356 (_bfd_mips_elf_final_write_processing): ..here. Call
1357 _bfd_elf_final_write_processing.
1358 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1359 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1360 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1361 (ppc_elf_final_write_processing): ..here. Call
1362 _bfd_elf_final_write_processing.
1363 (ppc_elf_vxworks_final_write_processing): Adjust.
1364 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1365 (elf32_sparc_final_write_processing): ..here. Call
1366 _bfd_elf_final_write_processing.
1367 (elf32_sparc_vxworks_final_write_processing): Adjust.
1368 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1369 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1370 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1371 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1372 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1373 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1374 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1375 * elflink.c (elf_link_add_object_symbols): Likewise.
1376 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1377 instead.
1378
1dd1bc4d
OM		 13792019-07-23 Omar Majid <omajid@redhat.com>
1380
1381 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1382 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1383 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1384 AMD64_NETBSD_MAGIC.
1385 * peXXigen.c: Add comment about source of .NET magic numbers.
1386
c213164a
AM		 13872019-07-19 Alan Modra <amodra@gmail.com>
1388
1389 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1390 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1391 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1392 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1393 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1394 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1395 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1396 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1397 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1398 * bfd-in2.h: Regenerate.
1399 * libbfd.h: Regenerate.
1400
71c4e95a
AM		 14012019-07-18 Alan Modra <amodra@gmail.com>
1402
1403 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1404 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1405 match test.
1406
46e9995a
AM		 14072019-07-18 Alan Modra <amodra@gmail.com>
1408
1409 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1410 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1411 is more than 8 bits.
1412 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1413 tls_type vars unsigned int.
1414 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1415 to select r_type edit.
1416
b00a0a86
AM		 14172019-07-18 Alan Modra <amodra@gmail.com>
1418
1419 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1420 Correct comment.
1421 * elf64-ppc.c (TLS_GDIE): Likewise.
1422
0b147428
AM		 14232019-07-18 Alan Modra <amodra@gmail.com>
1424
1425 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1426 range of tp-relative offsets.
1427
5b9d7a9a
AM		 14282019-07-15 Alan Modra <amodra@gmail.com>
1429
1430 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1431 alias is no longer bfd_link_hash_defined, clear the alias.
1432
f26a3287
AM		 14332019-07-13 Alan Modra <amodra@gmail.com>
1434
1435 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1436 tls_sec.
1437 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1438 (_bfd_elf_init_2_index_sections): Likewise.
1439 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1440 relocations for local TLS symbols, use STN_UNDEF as the relocation
1441 symbol.
1442 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1443 leave TLS symbol value in the addend.
1444
62a47958
AM		 14452019-07-08 Alan Modra <amodra@gmail.com>
1446
1447 PR 24785
1448 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1449 size before reading first word.
1450
1faa385f
NC		 14512019-07-02 Nick Clifton <nickc@redhat.com>
1452
1453 PR 24717
1454 * elf.c (is_debuginfo_file): New function.
1455 (assign_file_positions_for_non_load_sections): Do not warn about
1456 allocated sections outside of loadable segments if they are found
1457 in a debuginfo file.
1458 * elf-bfd.h (is_debuginfo_file): Prototype.
1459
125f83f6
NC		 14602019-07-02 Nick Clifton <nickc@redhat.com>
1461
1462 PR 24753
1463 * compress.c (bfd_get_full_section_contents): Do not complain
1464 about linker created sections that are larger than the file size.
1465
4d83e8d9
CL		 14662019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1467
1468 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1469 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1470 for CMSE stubs.
1471 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1472
bb32413f
SP		 14732019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1474
1475 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1476 sections when .text section contain secure entry functions
1477 is marked.
1478
539300fb
NC		 14792019-07-01 Nick Clifton <nickc@redhat.com>
1480
1481 PR 23839
1482 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1483 section VMA in the offset used to update exidx relocs.
1484
7e56c51c
NC		 14852019-06-28 Nick Clifton <nickc@redhat.com>
1486
1487 PR 24708
1488 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1489 large version reference section.
1490 * compress.c (bfd_get_full_section_contents): Check for an
1491 uncompressed section whose size is larger than the file size.
1492
999d6dff
AM		 14932019-06-28 Alan Modra <amodra@gmail.com>
1494
1495 * format.c (bfd_check_format_matches): Don't match plugin target
1496 if another target matches. Expand comment.
1497 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1498 non-corefile targets, outside !SELECT_VECS.
1499 * config.bfd: Don't handle targ=plugin here.
1500 * configure.ac: Don't add plugin to enable_targets or handle in
1501 target loop setting selvecs and other target vars.
1502 * configure: Regenerate.
1503
a68aa5d3
NC		 15042019-06-26 Nick Clifton <nickc@redhat.com>
1505
1506 PR 24703
1507 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1508 messages for failures.
1509 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1510 if returning an error value.
1511
ab9f654c
JB		 15122019-06-25 Jan Beulich <jbeulich@suse.com>
1513
1514 * elf-properties.c (elf_find_and_remove_property): Rename last
1515 parameter. Mention it in comment.
1516
04b865dc
JW		 15172019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1518
1519 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1520 SEC_MERGE or SEC_CODE flags are set.
1521 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1522 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1523 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1524 Add sec_addr (sym_sec) after handling merge sections.
1525
f93ab3a0
L		 15262019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1527
1528 PR ld/24721
1529 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1530 property after reporting property removal.
1531
bb22a418
AM		 15322019-06-23 Alan Modra <amodra@gmail.com>
1533
1534 PR 24704
1535 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1536 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1537 Reduce range of offsets allowed for other GOT relocs.
1538
14b2a8e4
AM		 15392019-06-23 Alan Modra <amodra@gmail.com>
1540
1541 PR 24689
1542 * elfcode.h (elf_object_p): Warning fix.
1543
890f750a
AM		 15442019-06-21 Alan Modra <amodra@gmail.com>
1545
1546 PR 24689
1547 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1548
6f5601c4
AM		 15492019-06-19 Alan Modra <amodra@gmail.com>
1550
1551 PR 24697
1552 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1553 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1554
4a4e7361
AM		 15552019-06-19 Alan Modra <amodra@gmail.com>
1556
1557 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1558 functions that require r2 valid to use local entry.
1559 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1560
39c05d94
SN		 15612019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1562
1563 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1564 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1565 with elfNN_aarch64_allocate_local_dynrelocs.
1566
e30d1fa1
SN		 15672019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1568
1569 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1570
3a3a077c
AM		 15712019-06-14 Alan Modra <amodra@gmail.com>
1572
1573 * Makefile.in: Regenerate.
1574 * configure: Regenerate.
1575
d4b87b1e
AM		 15762019-06-14 Alan Modra <amodra@gmail.com>
1577
1578 * elf64-ppc.c: Fix comments involving paddi.
1579
62e0492f
AL		 15802019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1581
1582 PR 24643
1583 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1584 absent, or the bfd is not in the ELF formart.
1585 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1586
58e07198
CZ		 15872019-06-10 Christos Zoulas <christos@zoulas.com>
1588
1589 PR 24650
1590 * elf.c (elfcore_make_auxv_note_section): New function.
1591 (elfcore_grok_note): Use it.
1592 (elfcore_grok_freebsd_note): Likewise.
1593 (elfcore_grok_openbsd_note): Likewise.
1594 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1595 NT_NETBSDCORE_AUXV notes.
1596
237df8fe
SD		 15972019-06-06 Sudakshina Das <sudi.das@arm.com>
1598
1599 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1600 alignment of the new gnu property section.
1601
8bf6d176
SD		 16022019-06-06 Sudakshina Das <sudi.das@arm.com>
1603
1604 * bfd-in.h: Change comment.
1605 * bfd-in2.h: Regenerate.
1606 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1607 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1608 Likwise.
1609
1e129bbe
FS		 16102019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1611
1612 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1613 Remove overflow check.
1614
0f4a61b4
AM		 16152019-05-28 Alan Modra <amodra@gmail.com>
1616
1617 PR 24596
1618 * cofflink.c (coff_link_check_archive_element): Don't assume
1619 element is a coff object file after calling add_archive_element.
1620
94667ab1
AM		 16212019-05-28 Alan Modra <amodra@gmail.com>
1622
1623 PR 24596
1624 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1625 attempt to set sh_entsize for excluded PLT section.
1626
28fbeab8
AM		 16272019-05-28 Alan Modra <amodra@gmail.com>
1628
1629 PR 24596
1630 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1631 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1632 allocated in alpha_dynamic_entries_for_reloc.
1633
a0f6fd21
AM		 16342019-05-28 Alan Modra <amodra@gmail.com>
1635
1636 PR 24596
1637 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1638 on NULL output_section.
1639 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1640
c83004d5
AM		 16412019-05-28 Alan Modra <amodra@gmail.com>
1642
1643 PR 24596
1644 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1645 entry when MUST_FIND. Abort when MUST_FIND not found.
1646 (elf_m68k_get_bfd2got_entry): Likewise.
1647 (elf_m68k_relocate_section): Remove now useless assert.
1648
586338b8
AM		 16492019-05-28 Alan Modra <amodra@gmail.com>
1650
1651 PR 24596
1652 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1653 from bfd_link_info, not an output section owner.
1654 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1655 (elf_hppa_final_link_relocate): Likewise.
1656
a7b34aba
AM		 16572019-05-28 Alan Modra <amodra@gmail.com>
1658
1659 PR 24596
1660 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1661 create_object_symbols_section, obj_textsec, obj_datasec or
1662 obj_bsssec. Fix other errors in placement.
1663 * config.bfd: Obsolete tic30-aout.
1664
0eb32b6e
AM		 16652019-05-28 Alan Modra <amodra@gmail.com>
1666
1667 PR 24596
1668 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1669 end of section list as well as section_count.
1670 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1671 section list before returning error.
1672
ce5aecf8
AM		 16732019-05-27 Alan Modra <amodra@gmail.com>
1674
1675 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1676
3d7d6a6f
AM		 16772019-05-27 Alan Modra <amodra@gmail.com>
1678
1679 PR 24596
1680 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1681
823710d5
SN		 16822019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1683
1684 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1685 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1686 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1687 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1688 (elf_backend_merge_symbol_attribute): Define.
1689
405b5bd8
AM		 16902019-05-24 Alan Modra <amodra@gmail.com>
1691
1692 * po/SRC-POTFILES.in: Regenerate.
1693
04bdff6a
AM		 16942019-05-24 Alan Modra <amodra@gmail.com>
1695
1696 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1697 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1698 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1699 (struct ppc_link_hash_table): Add powerxx_stubs.
1700 (ppc64_elf_check_relocs): Set powerxx_stubs.
1701 (build_powerxx_offset, size_powerxx_offset),
1702 (num_relocs_for_powerxx_offset),
1703 (emit_relocs_for_powerxx_offset): New functions.
1704 (plt_stub_size): Size powerxx stubs.
1705 (ppc_build_one_stub): Emit powerxx stubs.
1706 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1707 powerxx stubs.
1708
4a421c53
AM		 17092019-05-24 Alan Modra <amodra@gmail.com>
1710
1711 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1712 R_PPC64_GOT_PCREL34.
1713 (xlate_pcrel_opt): New function.
1714 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1715 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1716 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1717
5663e321
AM		 17182019-05-24 Alan Modra <amodra@gmail.com>
1719
1720 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1721 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1722 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1723 (BFD_RELOC_PPC64_PLT_PCREL34),
1724 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1725 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1726 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1727 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1728 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1729 * elf64-ppc.c (PNOP): Define.
1730 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1731 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1732 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1733 relocs.
1734 (ppc64_elf_prefix_reloc): New function.
1735 (struct ppc_link_hash_table): Add notoc_plt.
1736 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1737 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1738 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1739 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1740 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1741 possible need for dynamic relocs on non-pcrel powerxx relocs.
1742 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1743 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1744 (toc_adjusting_stub_needed): Likewise.
1745 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1746 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1747 * bfd-in2.h: Regenerate.
1748 * libbfd.h: Regenerate.
1749
fd0de36e
JM		 17502019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1751
45d5293f
JM		 1752 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1753 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1754 bpf_elf64_be_vec.
1755 * configure: Regenerate.
1756
17572019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1758
fd0de36e
JM		 1759 * configure: Regenerated.
1760 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1761 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1762 (BFD64_BACKENDS): Add elf64-bpf.lo.
1763 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1764 * Makefile.in (SOURCE_HFILES): Regenerate.
1765 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1766 * cpu-bpf.c: New file.
1767 * elf64-bpf.c: Likewise.
1768 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1769 bpf_elf64_le_vec.
1770 * archures.c: Define architecture bfd_arch_bpf and machine
1771 bfd_arch_bpf.
1772 * reloc.c: Define BFD relocations used by the BPF target.
1773 * bfd-in2.h: Regenerated.
1774 * libbfd.h: Likewise.
1775
b0f4fbf8
AM		 17762019-05-22 Alan Modra <amodra@gmail.com>
1777
1778 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1779 contents.
1780
9ec2f606
AM		 17812019-05-22 Alan Modra <amodra@gmail.com>
1782
1783 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1784 processing on "size error in section".
1785
4decd602
AM		 17862019-05-22 Alan Modra <amodra@gmail.com>
1787
1788 * som.c (som_bfd_free_cached_info): Call
1789 _bfd_generic_close_and_cleanup.
1790
b474a202
FS		 17912019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1792
1793 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1794 for TLS_TPREL_HI16(/LO16) relocations in shared library.
1795
304f09d0
FS		 17962019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
1797
1798 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1799 checks. Search the RELA table for n64 relocations.
1800
3734320d
MF		 18012019-05-21 Matthew Fortune <matthew.fortune@mips.com>
1802 Faraz Shahbazker <fshahbazker@wavecomp.com>
1803
1804 * elfxx-mips.c (LA25_BC): New macro.
1805 (mips_elf_link_hash_table)<compact_branches>: New field.
1806 (STUB_JALRC): New macro.
1807 (mipsr6_o32_exec_plt0_entry_compact): New array.
1808 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1809 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1810 (mipsr6_exec_plt_entry_compact): Likewise.
1811 (mips_elf_create_la25_stub): Use BC instead of J for stubs
1812 when compact_branches is true.
1813 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1814 PLT for MIPSR6 with compact_branches. Do not reorder the
1815 compact branches PLT. Switch the lazy stub for MIPSR6
1816 with compact_branches to use JALRC.
1817 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1818 when compact_branches is true.
1819 (_bfd_mips_elf_compact_branches): New function.
1820 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1821
64672071
TC		 18222019-05-21 Tamar Christina <tamar.christina@arm.com>
1823
1824 PR ld/24373
1825 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1826 Fix print formatter.
1827
e6f65e75
AV		 18282019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
1829
1830 PR 24460
1831 * elf32-arm.c (get_value_helper): Remove.
1832 (elf32_arm_final_link_relocate): Fix branch future relocations.
1833
739b5c9c
TC		 18342019-05-21 Tamar Christina <tamar.christina@arm.com>
1835
1836 PR ld/24373
1837 * bfd-in.h (enum erratum_84319_opts): New
1838 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1839 int to enum erratum_84319_opts.
1840 * bfd-in2.h: Regenerate.
1841 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1842 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1843 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1844 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1845 (_bfd_aarch64_resize_stubs): Amend comment.
1846 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1847 requested.
1848 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1849 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1850 erratum workaround.
1851 (clear_erratum_843419_entry): Update erratum conditional.
1852
7622049e
SKS		 18532019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1854
1855 PR ld/24571
1856 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1857 when computing distance_short_enough.
1858
338ba755
SKS		 18592019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
1860
1861 PR ld/24564
1862 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1863 Wrap around even if distance equals avr_pc_wrap_around.
1864
999b073b
NC		 18652019-05-20 Nick Clifton <nickc@redhat.com>
1866
1867 * po/fr.po: Updated French translation.
1868
a7ad558c
AV		 18692019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1870
1871 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1872
a2699ef2
AM		 18732019-05-16 Alan Modra <amodra@gmail.com>
1874
1875 * elf32-arm.c (elf32_arm_write_section): Revert last change.
1876
3a1bb98c
AM		 18772019-05-15 Alan Modra <amodra@gmail.com>
1878
1879 * elf32-arm.c (elf32_arm_write_section): Don't leave
1880 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1881 unitialised section contents.
1882
37d0d091
JH		 18832019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
1884
1885 PR 19921
1886 * verilog.c: (VerilogDataWidth): New variable.
1887 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1888
79299211
NC		 18892019-05-08 Nick Clifton <nickc@redhat.com>
1890
1891 PR 24523
1892 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1893 rather than FALSE if encountering a non-ELF file.
1894
e1cbf07a
AM		 18952019-05-06 Alan Modra <amodra@gmail.com>
1896
1897 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1898
334d91b9
AM		 18992019-05-06 Alan Modra <amodra@gmail.com>
1900
1901 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1902 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1903 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1904 * libbfd.h: Regenerate.
1905 * bfd-in2.h: Regenerate.
1906
a288c270
AM		 19072019-05-04 Alan Modra <amodra@gmail.com>
1908
1909 PR 24511
1910 * syms.c (coff_section_type): Only allow '.', '$' and numeric
1911 following the standard section names.
1912 (bfd_decode_symclass): Prioritize section flag tests in
1913 decode_section_type before name tests in coff_section_type.
1914 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1915 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
1916 their names and choose standard .text section flags for
1917 fake_section.
1918
2cdc1a97
NC		 19192019-05-02 Nick Clifton <nickc@redhat.com>
1920
1921 PR 24493
1922 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1923 .gnu.debugaltlink sections as debugging sections.
1924
066f4018
AM		 19252019-04-30 Alan Modra <amodra@gmail.com>
1926
1927 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1928 (struct _ppc64_elf_section_data): Likewise.
1929 (ppc64_elf_check_relocs): Set above fields.
1930 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1931 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1932 when possible.
1933
c54f1524
L		 19342019-04-26 H.J. Lu <hongjiu.lu@intel.com>
1935
1936 PR ld/24486
1937 * elflink.c (elf_link_output_extsym): Don't complain undefined
1938 weak dynamic reference.
1939
68bb0359
SD		 19402019-04-25 Sudakshina Das <sudi.das@arm.com>
1941
1942 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1943 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1944 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1945 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1946 (elfNN_aarch64_small_plt0_pac_entry): Remove.
1947 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1948 (elfNN_aarch64_small_plt0_bti_entry): Update.
1949 (elfNN_aarch64_small_plt_bti_entry): Update.
1950 (elfNN_aarch64_small_plt_pac_entry): Update.
1951 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1952 (setup_plt_values): Setup new entries.
1953 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1954 (elfNN_aarch64_plt_sym_val): Likewise.
1955
79b8e8ab
JW		 19562019-04-22 Jim Wilson <jimw@sifive.com>
1957
1958 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1959
fce97736
AM		 19602019-04-19 Alan Modra <amodra@gmail.com>
1961
1962 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1963
9a7f0679
L		 19642019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1965
1966 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1967 building shared object.
1968 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1969
4e84a8f8
L		 19702019-04-17 H.J. Lu <hongjiu.lu@intel.com>
1971
1972 PR ld/24458
1973 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1974 linker_def.
1975
32c36c3c
AV		 19762019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
1977
1978 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1979 relocation.
1980 * bfd-in2.h: Regenerate.
1981 * libbfd.h: Likewise.
1982
60f993ce
AV		 19832019-04-15 Sudakshina Das <sudi.das@arm.com>
1984
1985 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1986 * bfd-in2.h: Regenerated.
1987 * libbfd.h: Regenerated.
1988
f6b2b12d
AV		 19892019-04-15 Sudakshina Das <sudi.das@arm.com>
1990
1991 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1992 * bfd-in2.h: Regenerated.
1993 * libbfd.h: Likewise.
1994
1889da70
AV		 19952019-04-15 Sudakshina Das <sudi.das@arm.com>
1996
1997 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1998 * bfd-in2.h: Regenerated.
1999 * libbfd.h: Regenerated.
2000 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2001 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2002 and R_ARM_THM_BF12 together.
2003 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2004
1caf72a5
AV		 20052019-04-15 Sudakshina Das <sudi.das@arm.com>
2006
2007 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2008 * libbfd.h: Regenerated.
2009 * bfd-in2.h: Regenerated.
2010 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2011 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2012 and R_ARM_THM_BF18 together.
2013 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2014
e5d6e09e
AV		 20152019-04-15 Sudakshina Das <sudi.das@arm.com>
2016
2017 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2018 * bfd-in2.h: Regenerated.
2019 * libbfd.h: Regenerated.
2020 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2021 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2022 and R_ARM_THM_BF16 together.
2023 (get_value_helper): New reloc helper.
2024 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2025
e12437dc
AV		 20262019-04-15 Sudakshina Das <sudi.das@arm.com>
2027
2028 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2029 * bfd-in2.h: Regenerate.
2030 * libbfd.h: Regenerate.
2031
031254f2
AV		 20322019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2033
2034 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2035 * bfd-in2.h: Regenerate.
2036 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2037 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2038 and update assert.
2039 (using_thumb2): Likewise.
2040 (using_thumb2_bl): Update assert.
2041 (arch_has_arm_nop): Likewise.
2042 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2043 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2044
233a0083
L		 20452019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2046
2047 * elf-linker-x86.h (elf_x86_cet_report): New.
2048 (elf_linker_x86_params): Add cet_report.
2049 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2050 missing IBT and SHSTK properties if needed.
2051
a0ea3a14
L		 20522019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2053
ca4e6331 2054 PR ld/24436
a0ea3a14
L		 2055 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2056 "h != NULL". Don't check "h != NULL" before calling.
2057 bfd_elf_gc_record_vtentry.
2058 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2059 * elf32-bfin.c (bfin_check_relocs): Likewise.
2060 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2061 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2062 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2063 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2064 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2065 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2066 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2067 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2068 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2069 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2070 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2071 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2072 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2073 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2074 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2075 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2076 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2077 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2078 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2079 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2080 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2081 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2082 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2083 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2084 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2085 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2086 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2087 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2088 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2089 VTENTRY entry.
2090
9bff840e
AM		 20912019-04-11 Alan Modra <amodra@gmail.com>
2092
2093 PR 24435
2094 * elflink.c (elf_link_add_object_symbols): Don't read partial
2095 dynamic entries from fuzzed objects.
2096
ce12121b
TC		 20972019-04-11 Tamar Christina <tamar.christina@arm.com>
2098
2099 PR ld/24302
2100 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2101 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2102 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2103
b05971a6
MF		 21042019-04-10 Michael Forney <mforney@mforney.org>
2105
2106 PR 24427
2107 * doc/chew.c (free_words): Correctly free "push_text" strings.
2108
3ae61bb6
L		 21092019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2110
2111 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2112
5f2a6b85
AM		 21132019-04-08 Alan Modra <amodra@gmail.com>
2114
2115 * configure.ac (elfxx_x86): Define and use.
2116 * configure: Regenerate.
2117
5b9c07b2
L		 21182019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2119
2120 * elf-linker-x86.h: New file.
2121 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2122 to get x86-specific linker options.
2123 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2124 (elf_x86_64_check_relocs): Likewise.
2125 (elf_x86_64_relocate_section): Likewise.
2126 (elf_x86_64_link_setup_gnu_properties): Likewise.
2127 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2128 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2129 (_bfd_elf_linker_x86_set_options): New function.
2130 * elfxx-x86.h: Include "elf-linker-x86.h".
2131 (elf_x86_link_hash_table): Add params.
2132
4b24dd1a
AM		 21332019-04-03 Alan Modra <amodra@gmail.com>
2134
2135 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2136 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2137 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2138 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2139 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2140 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2141
87f98bac
JW		 21422019-04-02 Jim Wilson <jimw@sifive.com>
2143
2144 PR 24389
2145 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2146 ELF header flags to after check for ELF object file. Loop through
2147 sections looking for code sections, if none, then skip ABI checks.
2148
ae2b14c7
JW		 21492019-03-30 Andrew Waterman <andrew@sifive.com>
2150
2151 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2152 rd == X_RA case.
2153
2487ef07
MF		 21542019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2155
2156 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2157 info->export_dynamic to the conditional.
2158
242a1159
AM		 21592019-03-28 Alan Modra <amodra@gmail.com>
2160
2161 PR 24392
2162 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2163 * configure: Regenerate.
2164 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2165 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2166 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2167 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2168 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2169
a9f5a551
JW		 21702019-03-21 Jim Wilson <jimw@sifive.com>
2171
2172 PR 24365
2173 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2174 verify sym non-NULL before using. Add identical check using h.
2175
4e539114
SD		 21762019-03-21 Sudakshina Das <sudi.das@arm.com>
2177
2178 * elf-bfd.h (struct elf_backend_data): Add argument to
2179 merge_gnu_properties.
2180 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2181 itself and while calling bed->merge_gnu_properties.
2182 (elf_merge_gnu_property_list): Update the calls for
2183 elf_merge_gnu_properties.
2184 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2185 of --force-bti warning and add argument.
2186 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2187 warning.
2188 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2189 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2190 declaration.
2191
acde6c6b
SD		 21922019-03-20 Sudakshina Das <sudi.das@arm.com>
2193
2194 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2195 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2196 (elf_backend_fixup_gnu_properties): Define for AArch64.
2197
8cd1fe1b
AM		 21982019-03-18 Alan Modra <amodra@gmail.com>
2199
2200 PR 24355
2201 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2202 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2203 attempt at writing glink stubs only once.
2204
6835821b
AM		 22052019-03-16 Alan Modra <amodra@gmail.com>
2206
2207 PR 24337
2208 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2209 (_bfd_elf_rel_local_sym): Likewise.
2210 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2211 section of symbols with unrecognized shndx.
2212
2219ae0b
L		 22132019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2214
2215 PR ld/24267
2216 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2217 section.
2218 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2219 in discarded section.
2220
fe3fef62
AM		 22212019-03-15 Alan Modra <amodra@gmail.com>
2222
2223 PR 24339
2224 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2225 symbol after globals if elf_bad_symtab is not set.
2226
1ff31e13
AM		 22272019-03-15 Alan Modra <amodra@gmail.com>
2228
2229 PR 24337
2230 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2231 (_bfd_elf_rel_local_sym): Likewise.
2232
f55b1e32
AM		 22332019-03-15 Alan Modra <amodra@gmail.com>
2234
2235 PR 24336
2236 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2237 object files with sh_size not a multiple of sh_entsize.
2238
da0d12d2
L		 22392019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2240
418d4036
L		 2241 PR ld/24338
2242 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2243 input with bad relocation.
2244
224522019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2246
da0d12d2
L		 2247 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2248
d7f848c3
NC		 22492019-03-14 Nick Clifton <nickc@redhat.com>
2250
2251 PR 24334
2252 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2253 (save_section_vma): Initialise field to the number of entries in
2254 the sec_vma table.
2255 (section_vma_same): Check that the number of entries in the
2256 sec_vma table matches the number of sections in the bfd.
2257
6cc71b82
NC		 22582019-03-14 Nick Clifton <nickc@redhat.com>
2259
2260 PR 24333
2261 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2262 section owner pointer when adding the default symbol.
2263
be22c732
NC		 22642019-03-14 Nick Clifton <nickc@redhat.com>
2265
2266 PR 24332
2267 * elflink.c (elf_link_add_object_symbols): Add new local variable
2268 extversym_end. Initialise it to point to the end of the version
2269 symbol table, if present. Check it when initialising and updating
2270 the ever pointer.
2271
1dbade74
SD		 22722019-03-13 Sudakshina Das <sudi.das@arm.com>
2273
2274 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2275 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2276 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2277 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2278 and PLT_PAC_PLT.
2279 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2280 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2281 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2282
37c18eed
SD		 22832019-03-13 Sudakshina Das <sudi.das@arm.com>
2284 Szabolcs Nagy <szabolcs.nagy@arm.com>
2285
2286 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2287 (aarch64_bti_pac_info): New.
2288 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2289 (bfd_elf32_aarch64_set_options): Likewise.
2290 * bfd-in2.h: Regenerate
2291 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2292 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2293 (elfNN_aarch64_small_plt0_bti_entry): New.
2294 (elfNN_aarch64_small_plt_bti_entry): New.
2295 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2296 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2297 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2298 tlsdesc_plt_entry_size fields.
2299 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2300 (setup_plt_values): New helper function.
2301 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2302 bti enable type.
2303 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2304 fixed macros.
2305 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2306 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2307 to plt stubs instead of fixed ones and update filling them according
2308 to the need for bti.
2309 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2310 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2311 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2312 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2313 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2314 is set.
2315 (bfd_elfNN_get_synthetic_symtab): Define.
2316 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2317 and mising BTI NOTE SECTION.
2318
2319
cd702818
SD		 23202019-03-13 Sudakshina Das <sudi.das@arm.com>
2321
2322 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2323 linker created inputs from merge.
2324 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2325 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2326 (elfNN_aarch64_link_setup_gnu_properties): New.
2327 (elfNN_aarch64_merge_gnu_properties): New.
2328 (elf_backend_setup_gnu_properties): Define for AArch64.
2329 (elf_backend_merge_gnu_properties): Likewise.
2330 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2331 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2332 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2333 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2334 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2335 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2336 (elf_backend_parse_gnu_properties): Define for AArch64.
2337
44b27f95
L		 23382019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2339
2340 PR ld/24322
2341 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2342 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2343
7a6e0d89
AM		 23442019-03-12 Alan Modra <amodra@gmail.com>
2345
2346 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2347 nmemb parameter. Use bfd_alloc2.
2348 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2349 Delete assertion.
2350 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2351 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2352 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2353 doesn't overflow.
2354 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2355 (assign_section_numbers): Style fix.
2356 (swap_out_syms): Use bfd_malloc2.
2357 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2358 overflow.
2359 (_bfd_elf_make_empty_symbol): Style fix.
2360 (elfobj_grok_stapsdt_note_1): Formatting.
2361 * elfcode.h (elf_object_p): Use bfd_alloc2.
2362 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2363 (elf_slurp_symbol_table): Use bfd_zalloc2.
2364 (elf_slurp_reloc_table): Use bfd_alloc2.
2365 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2366 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2367 size calculation doesn't overflow.
2368 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2369 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2370 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2371
ebd2263b
AM		 23722019-03-08 Alan Modra <amodra@gmail.com>
2373
2374 PR 24311
2375 * merge.c (merge_strings): Return secinfo. Don't pad section
2376 to alignment here.
2377 (_bfd_merge_sections): Pad section to alignment here, if input
2378 sections contributing to merged output all pad to alignment.
2379 Formatting.
2380
219d6836
NC		 23812019-03-06 Nick Clifton <nickc@redhat.com>
2382
2383 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2384 table pointer.
2385 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2386 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2387
24801b15
AK		 23882019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2389
2390 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2391 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2392
2393 PR 20113
2394 * elf32-s390.c (allocate_dynrelocs): Update comment.
2395
4ffd2909
TC		 23962019-02-28 Tamar Christina <tamar.christina@arm.com>
2397
2398 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2399
eed5def8
NC		 24002019-02-28 Nick Clifton <nickc@redhat.com>
2401
2402 PR 24273
2403 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2404 section that is not NUL terminated.
2405
5cfe428c
L		 24062019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2407
2408 PR ld/24276
2409 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2410 by linker when checking copy reloc on protected symbol.
2411
f616c36b
AM		 24122019-02-24 Alan Modra <amodra@gmail.com>
2413
2414 PR 24144
2415 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2416
eed62915
MF		 24172019-02-20 Eric Tsai <erictsai@cadence.com>
2418
2419 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2420 sections between the call site and call destination and adjust
2421 call distance by the largest alignment.
2422
e6c3b5bf
AH		 24232019-02-20 Alan Hayward <alan.hayward@arm.com>
2424
2425 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2426 * elf.c (elfcore_grok_aarch_pauth): New function.
2427 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2428 (elfcore_write_aarch_pauth): New function.
2429 (elfcore_write_register_note): Check for AArch64 pauth section.
2430
34d75fb5
AM		 24312019-02-20 Alan Modra <amodra@gmail.com>
2432
2433 PR 24225
2434 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2435 return value.
2436
edd01d07
MR		 24372019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2438
2439 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2440 Darwin hosts, not just or1k.
2441 * configure: Regenerate.
2442
8abac803
AM		 24432019-02-20 Alan Modra <amodra@gmail.com>
2444
2445 PR 24236
2446 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2447 sentinel NUL to string buffer nearer to loop where it is used.
2448 Don't go past sentinel when scanning strings, and don't write
2449 NUL again.
2450 * archive.c (do_slurp_coff_armap): Simplify string handling to
2451 archive64.c style.
2452
179f2db0
AM		 24532019-02-19 Alan Modra <amodra@gmail.com>
2454
2455 PR 24235
2456 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2457 attempting to prevent read past end of section.
2458
a31b8bd9
AM		 24592019-02-18 Alan Modra <amodra@gmail.com>
2460
2461 PR 24225
2462 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2463 PRIx64 to generate warning messages. Print local sym names too.
2464
a0e90a73
CZ		 24652019-02-09 Vineet Gupta <vgupta@synopsys.com>
2466
2467 * elf32-arc (INIT_SYM_STRING): Delete.
2468 (FINI_SYM_STRING): Likewise.
2469 (init_str): Likewise.
2470 (fini_str): Likewise.
2471
482f3505
AM		 24722019-02-08 Alan Modra <amodra@gmail.com>
2473
2474 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2475 for bss-plt" warning to make it an error.
2476
b2abe1bd
EB		 24772019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2478
2479 PR ld/18841
2480 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2481 reloc_class_ifunc for ifunc symbols.
2482 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2483
68a09132
EB		 24842019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2485
2486 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2487 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2488
2012bf01
NC		 24892019-02-07 Nick Clifton <nickc@redhat.com>
2490
2491 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2492 into the definitely obsolete list.
2493
83924b38
L		 24942019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2495
2496 PR ld/24151
2497 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2498 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2499 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2500 relocations to ...
2501 (elf_x86_64_check_relocs): Here.
2502 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2503 to check if a symbol is defined in a non-shared object.
2504 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2505
453f8e1e
SDJ		 25062019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2507
2508 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2509 of 'labs' (and fix GCC warning).
2510
9ed1348c
NC		 25112019-01-25 Nick Clifton <nickc@redhat.com>
2512
2513 * po/ru.po: Updated Russian translation.
2514
d9938630
NC		 25152019-01-23 Nick Clifton <nickc@redhat.com>
2516
2517 * po/fr.po: Updated French translation.
2518
375cd423
NC		 25192019-01-21 Nick Clifton <nickc@redhat.com>
2520
2521 * po/pt.po: Updated Portuguese translation.
2522 * po/uk.po: Updated Ukranian translation.
2523
acef8081
YC		 25242019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2525
2526 PR 24108
2527 * elf32-nds32.c (nds32_relocate_section): Add space between words
2528 in error message.
2529 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2530 error message.
2531 (riscv_i_or_e_p): Likewise.
2532 (riscv_merge_arch_attr_info): Likewise.
2533
f48dfe41
NC		 25342019-01-19 Nick Clifton <nickc@redhat.com>
2535
2536 * version.m4: Reset to 2.32.51
2537 * configure: Regenerate.
2538 * po/bfd.pot: Regenerate.
2539
f974f26c
NC		 25402018-06-24 Nick Clifton <nickc@redhat.com>
2541
2542 2.32 branch created.
2543
a4bf3d07
JW		 25442019-01-16 Kito Cheng <kito@andestech.com>
2545
2546 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2547 for OBJ_ATTR_PROC.
2548
2dc8dd17
JW		 25492019-01-16 Kito Cheng <kito@andestech.com>
2550 Nelson Chu <nelson@andestech.com>
2551
7d7a7d7c
JW		 2552 * elfnn-riscv.c (in_subsets): New.
2553 (out_subsets): Likewise.
2554 (merged_subsets): Likewise.
2555 (riscv_std_ext_p): Likewise.
2556 (riscv_non_std_ext_p): Likewise.
2557 (riscv_std_sv_ext_p): Likewise.
2558 (riscv_non_std_sv_ext_p): Likewise.
2559 (riscv_version_mismatch): Likewise.
2560 (riscv_i_or_e_p): Likewise.
2561 (riscv_merge_std_ext): Likewise.
2562 (riscv_merge_non_std_and_sv_ext): Likewise.
2563 (riscv_merge_arch_attr_info): Likewise.
2564 (riscv_merge_attributes): Likewise.
2565 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2566
2dc8dd17
JW		 2567 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2568 (elf_backend_obj_attrs_vendor): Define.
2569 (elf_backend_obj_attrs_section_type): Likewise.
2570 (elf_backend_obj_attrs_section): Likewise.
2571 (elf_backend_obj_attrs_arg_type): Define as
2572 riscv_elf_obj_attrs_arg_type.
2573 * elfxx-riscv.c (riscv_estimate_digit): New.
2574 (riscv_estimate_arch_strlen1): Likewise.
2575 (riscv_estimate_arch_strlen): Likewise.
2576 (riscv_arch_str1): Likewise.
2577 (riscv_arch_str): Likewise.
2578 * elfxx-riscv.h (riscv_arch_str): Declare.
2579
d5dcaf1b
JD		 25802019-01-14 John Darrington <john@darrington.wattle.id.au>
2581
2582 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2583 * libbfd.h: regen.
2584 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2585 source field. (md_apply_fix): Apply final fix
2586 to BFD_RELOC_S12Z_OPR.
2587 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2588
5a12586d
MT		 25892019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2590
f466c305 2591 PR 20113
5a12586d
MT		 2592 * elf32-s390.c (allocate_dynrelocs): Update comment.
2593
3107326d
AP		 25942019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2595
2596 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2597 * configure: Regenerate.
2598
a9859e01
AM		 25992019-01-08 Alan Modra <amodra@gmail.com>
2600
2601 PR 23699
2602 PR 24065
2603 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2604 address range.
2605
c8c89dac
YS		 26062019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2607
2608 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2609 * bfd/bfd-in2.h: Regenerate.
2610 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2611 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2612
d9858c37
LX		 26132019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2614
2615 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2616 default target, little endian target is more suitable.
2617
677bd4c6
AM		 26182019-01-04 Alan Modra <amodra@gmail.com>
2619
2620 PR 24061
2621 PR 21786
2622 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2623 adjust all callers.
2624 (EQ_VALUE_IN_FIELD): Likewise.
2625 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2626
82704155
AM		 26272019-01-01 Alan Modra <amodra@gmail.com>
2628
2629 Update year range in copyright notice of all files.
2630
d5c04e1b 2631For older changes see ChangeLog-2018
3499769a 2632\f
d5c04e1b 2633Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2634
2635Copying and distribution of this file, with or without modification,
2636are permitted in any medium without royalty provided the copyright
2637notice and this notice are preserved.
2638
2639Local Variables:
2640mode: change-log
2641left-margin: 8
2642fill-column: 74
2643version-control: never
2644End:
GDB Binutils - Deliverables
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