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Correct R_SH_IND12W handling
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
96e2dbda
AM		 12019-11-27 Alan Modra <amodra@gmail.com>
2
3 * elf32-sh.c (sh_reloc): Use a bfd_vma insn.
4 (sh_reloc <R_SH_IND12W>): Divide calculated relocation value
5 by two before applying to insn. Correct overflow test.
6 * coff-sh.c (sh_reloc): Likewise.
7
239b426b
NC		 82019-11-26 Nick Clifton <nickc@redhat.com>
9
10 * elf32-sh.c (sh_elf_reloc): Use a signed_vma when checking for a
11 negative relocated value.
12 * coff-sh.c (sh_reloc): Likewise.
13
bb294208
AM		 142019-11-25 Alan Modra <amodra@gmail.com>
15
16 * archures.c (bfd_octets_per_byte): Tail call
17 bfd_arch_mach_octets_per_byte.
18 * coff-arm.c (OCTETS_PER_BYTE): Define.
19 (coff_arm_reloc): Introduce new "octets" temp. Use OCTETS_PER_BYTE
20 with section. Correct "addr". Remove ATTRIBUTE_UNUSED.
21 * coff-i386.c (coff_i386_reloc): Similarly.
22 * coff-mips.c (mips_reflo_reloc): Similarly.
23 * coff-x86_64.c (coff_amd64_reloc): Similarly.
24 * elf32-msp430.c (OCTETS_PER_BYTE): Define.
25 (rl78_sym_diff_handler): Use OCTETS_PER_BYTE, with section.
26 * elf32-nds32.c (nds32_elf_get_relocated_section_contents): Similarly.
27 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Similarly.
28 * elf32-pru.c (pru_elf32_do_ldi32_relocate): Similarly.
29 * elf32-s12z.c (opru18_reloc): Similarly.
30 * elf32-sh.c (sh_elf_reloc): Similarly.
31 * elf32-spu.c (spu_elf_rel9): Similarly.
32 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Similarly.
33 * elf64-ppc.c (ppc64_elf_ha_reloc, ppc64_elf_brtaken_reloc),
34 (ppc64_elf_toc64_reloc): Similarly.
35 * bfd.c (bfd_get_section_limit): Pass section to bfd_octets_per_byte.
36 * cofflink.c (_bfd_coff_link_input_bfd),
37 (_bfd_coff_reloc_link_order): Likewise.
38 * elf.c (_bfd_elf_section_offset): Likewise.
39 * elflink.c (resolve_section, bfd_elf_perform_complex_relocation),
40 (elf_link_input_bfd, elf_reloc_link_order, elf_fixup_link_order),
41 (bfd_elf_final_link): Likewise.
42 * elf.c (_bfd_elf_make_section_from_shdr): Don't strncmp twice
43 to set SEC_ELF_OCTETS.
44 * reloc.c (bfd_perform_relocation): Tidy SEC_ELF_OCTETS special case.
45 (bfd_install_relocation): Likewise.
46 (_bfd_final_link_relocate): Don't recalculate octets.
47 * syms.c (_bfd_stab_section_find_nearest_line): Introduc new
48 "octets" temp.
49 * bfd-in2.h: Regenerate.
50
61826503
CE		 512019-11-25 Christian Eggers <ceggers@gmx.de>
52
53 * section.c (struct bfd_section): New flag SEC_ELF_OCTETS.
54 * archures.c (bfd_octets_per_byte): New parameter sec.
55 If section is not NULL and SEC_ELF_OCTETS is set, one octet es
56 returned [ELF targets only].
57 * bfd.c (bfd_get_section_limit): Provide section parameter to
58 bfd_octets_per_byte.
59 * bfd-in2.h: regenerate.
60 * binary.c (binary_set_section_contents): Move call to
61 bfd_octets_per_byte into section loop. Provide section parameter
62 to bfd_octets_per_byte.
63 * coff-arm.c (coff_arm_reloc): Provide section parameter
64 to bfd_octets_per_byte.
65 * coff-i386.c (coff_i386_reloc): likewise.
66 * coff-mips.c (mips_reflo_reloc): likewise.
67 * coff-x86_64.c (coff_amd64_reloc): likewise.
68 * cofflink.c (_bfd_coff_link_input_bfd): likewise.
69 (_bfd_coff_reloc_link_order): likewise.
70 * elf.c (_bfd_elf_section_offset): likewise.
71 (_bfd_elf_make_section_from_shdr): likewise.
72 Set SEC_ELF_OCTETS for sections with names .gnu.build.attributes,
73 .debug*, .zdebug* and .note.gnu*.
74 * elf32-msp430.c (rl78_sym_diff_handler): Provide section parameter
75 to bfd_octets_per_byte.
76 * elf32-nds.c (nds32_elf_get_relocated_section_contents): likewise.
77 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): likewise.
78 * elf32-pru.c (pru_elf32_do_ldi32_relocate): likewise.
79 * elf32-s12z.c (opru18_reloc): likewise.
80 * elf32-sh.c (sh_elf_reloc): likewise.
81 * elf32-spu.c (spu_elf_rel9): likewise.
82 * elf32-xtensa.c (bfd_elf_xtensa_reloc): likewise
83 * elf64-ppc.c (ppc64_elf_brtaken_reloc): likewise.
84 (ppc64_elf_addr16_ha_reloc): likewise.
85 (ppc64_elf_toc64_reloc): likewise.
86 * elflink.c (bfd_elf_final_link): likewise.
87 (bfd_elf_perform_complex_relocation): likewise.
88 (elf_fixup_link_order): likewise.
89 (elf_link_input_bfd): likewise.
90 (elf_link_sort_relocs): likewise.
91 (elf_reloc_link_order): likewise.
92 (resolve_section): likewise.
93 * linker.c (_bfd_generic_reloc_link_order): likewise.
94 (bfd_generic_define_common_symbol): likewise.
95 (default_data_link_order): likewise.
96 (default_indirect_link_order): likewise.
97 * srec.c (srec_set_section_contents): likewise.
98 (srec_write_section): likewise.
99 * syms.c (_bfd_stab_section_find_nearest_line): likewise.
100 * reloc.c (_bfd_final_link_relocate): likewise.
101 (bfd_generic_get_relocated_section_contents): likewise.
102 (bfd_install_relocation): likewise.
103 For section which have SEC_ELF_OCTETS set, multiply output_base
104 and output_offset with bfd_octets_per_byte.
105 (bfd_perform_relocation): likewise.
106
73d5efd7
AM		 1072019-11-21 Alan Modra <amodra@gmail.com>
108
109 * elf32-arm.c (elf32_arm_size_stubs): Exclude dynamic library
110 BFDs that have not been loaded.
111
f14080d4
AM		 1122019-11-19 Alan Modra <amodra@gmail.com>
113
114 PR 25197
115 * coffgen.c (coff_find_nearest_line_with_names): Check that C_FILE
116 u.syment.n_value does point at another C_FILE sym and not into
117 some auxent that happens to look like a C_FILE. Properly check
118 for integer overflow and avoid possible pointer wrap-around.
119 Simplify pr17512 checks.
120
94698d01
AM		 1212019-11-19 Alan Modra <amodra@gmail.com>
122
123 PR 25200
124 * reloc.c (bfd_default_reloc_type_lookup): Don't BFD_FAIL.
125 * elf.c (_bfd_elf_validate_reloc): Don't segfault on NULL howto.
126
ed7e9d0b
AM		 1272019-11-18 Alan Modra <amodra@gmail.com>
128
129 * elf-bfd.h (struct elf_backend_data <elf_backend_init_file_header>):
130 Rename from elf_backend_post_process_headers.
131 (_bfd_elf_post_process_headers): Delete.
132 (_bfd_elf_init_file_header): Declare.
133 * elf.c (_bfd_elf_compute_section_file_positions): Call new function
134 in place of prep_headers and elf_backend_post_process_headers.
135 (_bfd_elf_init_file_header): Renamed from prep_headers with
136 updated args and made global. Delete dead code.
137 (_bfd_elf_post_process_headers): Delete.
138 * elf32-arm.c (elf32_arm_init_file_header): Rename from
139 elf32_arm_post_process_headers and call _bfd_elf_init_file_header.
140 Return status.
141 (elf_backend_init_file_header): Define.
142 (elf_backend_post_process_headers): Don't define.
143 * elf32-i386.c (elf_i386_fbsd_init_file_header): Similarly.
144 * elf32-m68hc1x.c (elf32_m68hc11_init_file_header): Similarly.
145 * elf32-metag.c (elf_metag_init_file_header): Similarly.
146 * elf32-spu.c (spu_elf_init_file_header
147 * elf32-visium.c (visium_elf_init_file_header
148 * elf64-alpha.c (elf64_alpha_fbsd_init_file_header
149 * elf64-hppa.c (elf64_hppa_init_file_header
150 * elf64-ia64-vms.c (elf64_vms_init_file_header
151 * elfnn-aarch64.c (elfNN_aarch64_init_file_header
152 * elfnn-ia64.c (elfNN_hpux_init_file_header
153 * elfxx-mips.c (_bfd_mips_init_file_header
154 * elfxx-mips.h (_bfd_mips_post_process_headers): Delete.
155 (_bfd_mips_init_file_header): Declare.
156 (elf_backend_post_process_headers): Delete.
157 (elf_backend_init_file_header): Define.
158 * elfxx-target.h (elf_backend_post_process_headers): Delete.
159 (elf_backend_init_file_header): Define and use.
160 * elf32-m68hc12.c (elf_backend_init_file_header): Define.
161 (elf_backend_post_process_headers): Don't define.
162 * elf32-m68hc1x.h (elf32_m68hc11_post_process_headers): Delete.
163 (elf32_m68hc11_init_file_header): Declare.
164 * elf32-ppc.c (elf_backend_post_process_headers): Remove
165 unnecessary undef.
166
6d6c25c8
AM		 1672019-11-18 Alan Modra <amodra@gmail.com>
168
169 * elf-bfd.h (struct elf_backend_data <elf_backend_modify_headers>):
170 Rename from elf_backend_modify_program_headers.
171 (_bfd_elf_modify_headers): Declare.
172 * elf.c (assign_file_positions_except_relocs): Set
173 elf_program_header_size. Always call elf_backend_modify_headers.
174 Extract code modifying file header..
175 (_bfd_elf_modify_headers): ..to here. New function.
176 * elf32-arm.c (elf_backend_modify_headers): Renamed from
177 elf_backend_modify_program_headers.
178 * elf32-i386.c: Similarly.
179 * elf64-x86-64.c: Similarly.
180 * elfxx-target.h: Similarly. Default elf_backend_modify_headers
181 to _bfd_elf_modify_headers.
182 * elf-nacl.h (nacl_modify_headers): Rename from
183 nacl_modify_program_headers.
184 * elf-nacl.c (nacl_modify_headers): Rename from
185 nacl_modify_program_headers and call _bfd_elf_modify_headers.
186 * elf32-rx.c (elf32_rx_modify_headers): Similarly.
187 * elf32-spu.c (spu_elf_modify_headers): Similarly.
188 * elfnn-ia64.c (elfNN_ia64_modify_headers): Similarly.
189 * elf32-sh.c (elf_backend_modify_program_headers): Don't undef.
190
9aea1e31
AM		 1912019-11-18 Alan Modra <amodra@gmail.com>
192
193 PR 25196
194 * bfd.c (bfd_error_type): Add bfd_error_sorry.
195 (bfd_errmsgs): Likewise.
196 * elf.c (rewrite_elf_program_header): Don't abort on confused
197 lma/alignment. Replace bfd_error_bad_value with bfd_error_sorry.
198 (_bfd_elf_validate_reloc): Use bfd_error_sorry.
199 (_bfd_elf_final_write_processing): Likewise.
200 * bfd-in2.h: Regenerate.
201
c6261a00
JW		 2022019-11-12 Jim Wilson <jimw@sifive.com>
203
204 PR 25181
205 * elfnn-riscv.c (_bfd_riscv_relax_call): Always add max_alignment to
206 foff. If sym_sec->output_section and sec->output_section are the same
207 and not *ABS* then set max_alignment to that section's alignment.
208
595d3787
AM		 2092019-11-07 Alan Modra <amodra@gmail.com>
210
211 * cpu-cr16c.c: Delete.
212 * elf32-cr16c.c: Delete.
213 * Makefile.am,
214 * archures.c,
215 * config.bfd,
216 * configure.ac,
217 * reloc.c,
218 * targets.c: Remove cr16c support.
219 * Makefile.in,
220 * bfd-in2.h,
221 * configure,
222 * libbfd.h,
223 * po/SRC-POTFILES.in: Regenerate.
224
3a70f7e8
T		 2252019-11-05 Tim Rühsen <tim.ruehsen@gmx.de>
226
227 * doc/chew.c (add_to_definition): Use correct type when
228 calculating size of array reallocation.
229 (nextword): Always initialise the word return parameter.
230 (compile): Check return value of nextword().
231
864619bb
KS		 2322019-10-30 Keith Seitz <keiths@redhat.com>
233
234 * elf-bfd.h (elf_backend_data) <elf_backend_core_find_build_id>:
235 New field.
236 (_bfd_elf32_core_find_build_id, _bfd_elf64_core_find_build_id):
237 New functions.
238 (elf_read_notes): Add declaration.
239 * elf.c (elf_read_notes): Move elf-bfd.h.
240 (_bfd_elf_core_find_build_id): New function.
241 (bfd_section_from_phdr): Scan core file PT_LOAD segments for
242 build-id if none is known.
243 (elf_parse_notes): For core files, scan for notes.
244 * elfcore.h (elf_core_file_matches_executable_p): If both
245 BFDs have identical build-ids, then they match.
246 (_bfd_elf_core_find_build_id): New function.
247 * elfxx-target.h (elf_backend_core_find_build_id): Define.
248 (elfNN_bed): Add elf_backend_core_find_build_id.
249
70cf6834
AE		 2502019-10-29 Andrew Eikum <aeikum@codeweavers.com>
251
252 * libcoff-in.h (struct pe_tdata): Add dos_message field.
253 * libcoff.h: Regenerate.
254 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Copy the
255 dos_message field rather than initialising it.
256 (_bfd_XX_bfd_copy_private_bfd_data_common): Copy the dos_message
257 field.
258 * peicode.h (pe_mkobject): Initialise the dos_message field.
259 (pe_mkobject_hook): Copy the dos_message field.
260 (pe_bfd_object_p): Copy the dos_message field.
261
30fe1832
AM		 2622019-10-25 Alan Modra <amodra@gmail.com>
263
264 PR 4499
265 * elf-nacl.c (nacl_modify_segment_map): Set no_sort_lma for all
266 PT_LOAD segments.
267 * elf32-spu.c (spu_elf_modify_segment_map): Likewise on overlay
268 PT_LOAD segments.
269 * elf.c (elf_sort_segments): New function.
270 (assign_file_positions_except_relocs): Use shortcuts to elfheader
271 and elf_tdata. Seek to e_phoff not sizeof_ehdr to write program
272 headers. Move PT_PHDR check..
273 (assign_file_positions_for_non_load_sections): ..and code setting
274 PT_PHDR p_vaddr and p_paddr, and code setting __ehdr_start value..
275 (assign_file_positions_for_load_sections): ..to here. Sort
276 PT_LOAD headers. Delete header_pad code. Use actual number of
277 headers rather than allocated in calculating size for program
278 headers. Don't assume program headers follow ELF file header.
279 Simplify pt_load_count code. Only set "off" for PT_LOAD or
280 PT_NOTE in cores.
281 (rewrite_elf_program_header): Set p_vaddr_offset for segments
282 that include file and program headers.
283 (copy_elf_program_header): Likewise, replacing header_size code.
284
95cc7c16
AM		 2852019-10-21 Alan Modra <amodra@gmail.com>
286
287 PR 452
288 * archive.c (normalize): Return file unchanged when
289 BFD_ARCHIVE_FULL_PATH.
290 (_bfd_construct_extended_name_table): Pass abfd, the output
291 bfd, to normalize.
292 (_bfd_archive_bsd44_construct_extended_name_table): Likewise.
293 * bfd.c (struct bfd): Make flags a full flagword.
294 (BFD_ARCHIVE_FULL_PATH): Define.
295 * bfd-in2.h: Regenerate.
296
2c9e9550
JDA		 2972019-10-20 John David Anglin <danglin@gcc.gnu.org>
298
299 * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Provide 8-byte
300 minimum alignment for .plt section.
301
18338fce
JDA		 3022019-10-19 John David Anglin <danglin@gcc.gnu.org>
303
304 * elf32-hppa.c: Revise import stub sequences.
305 (LONG_BRANCH_STUB_SIZE): Define.
306 (LONG_BRANCH_SHARED_STUB_SIZE): Define.
307 (IMPORT_STUB_SIZE): Define.
308 (IMPORT_SHARED_STUB_SIZE): Define.
309 (EXPORT_STUB_SIZE): Define.
310 (plt_stub): Revise to not use register %r22.
311 (LDO_R1_R22): Define.
312 (LDW_R22_R21): Define.
313 (LDW_R22_R19): Define.
314 (hppa_build_one_stub): Update stub generation and use new defines.
315 (hppa_size_one_stub): Likewise.
316
330a6637
JW		 3172019-10-17 Nelson Chu <nelson.chu@sifive.com>
318
319 * elfnn-riscv.c (riscv_elf_relocate_section): Report the error message
320 that user should recompile their code with `fPIC` when linking non-pic
321 code into shared library.
322
323 * elfnn-riscv.c (riscv_elf_relocate_section): Use asprintf to extend
324 the error message if needed, and then store the result into the
325 `msg_buf`. Finally, remember to free the unused `msg_buf`. All error
326 message for the dangerous relocation should be set before we call the
327 callback function. If we miss the error message since linker runs out
328 of memory, we should set the default error message for the error.
329
22216541
AM		 3302019-10-16 Alan Modra <amodra@gmail.com>
331
332 PR 13616
333 * cpu-powerpc.c (bfd_arch_ppc_nop_fill): New function, use it
334 for all ppc arch info.
335 * linker.c (default_data_link_order): Pass info->big_endian to
336 arch_info->fill function.
337
9b142ddb
AM		 3382019-10-15 Alan Modra <amodra@gmail.com>
339
340 * elf32-m68hc1x.c (reloc_warning): Add printf attribute.
341 (elf32_m68hc11_relocate_section): Don't use a variable for format
342 strings. Delete some unnecessary xgettext:c-format comments.
343
9a733151
AM		 3442019-10-15 Alan Modra <amodra@gmail.com>
345
346 PR 24955
347 * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
348 rather than xmalloc.
349 * elf32-m68hc1x.c (reloc_warning): New function.
350 (elf32_m68hc11_relocate_section): Use it here. Cast bfd_vma values
351 corresponding to %lx in format strings.
352 * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
353
779f2ae7
AM		 3542019-10-15 Alan Modra <amodra@gmail.com>
355
356 PR 25100
357 * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
358
ed481f97
AM		 3592019-10-15 Alan Modra <amodra@gmail.com>
360
361 * bfd.c (bfd_check_compression_header): Check for powers of two
362 with x == (x & -x).
363
47f6ff2f
AM		 3642019-10-14 Alan Modra <amodra@gmail.com>
365
366 * syms.c (struct indexentry): Add idx field.
367 (cmpindexentry): Final sort on idx.
368 (_bfd_stab_section_find_nearest_line): Set idx.
369
8025b055
AM		 3702019-10-14 Alan Modra <amodra@gmail.com>
371
372 * dwarf2.c (struct lookup_funcinfo): Add idx field.
373 (compare_lookup_funcinfos): Perform final sort on idx.
374 (build_lookup_funcinfo_table): Set idx.
375 (compare_sequences): Perform final sort on num_lines.
376 (build_line_info_table): Set num_lines and line_info_lookup earlier.
377 (sort_line_sequences): Set num_lines for sort.
378
3a3f4bf7
AM		 3792019-10-14 Alan Modra <amodra@gmail.com>
380
381 * elflink.c (elf_sort_symbol): Sort on type and name as well.
382 (elf_link_add_object_symbols): Style fix.
383
48db3297
AM		 3842019-10-14 Alan Modra <amodra@gmail.com>
385
386 * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
387 for sections about to be sorted.
388 (assign_file_positions_for_load_sections): Likewise.
389 (elf_sort_sections): Don't bother optimising both TOEND case.
390 * elflink.c (bfd_elf_final_link): Reset target_index.
391
8c1c5e5d
AM		 3922019-10-14 Alan Modra <amodra@gmail.com>
393
394 * elflink.c (elf_get_linked_section_vma): Delete.
395 (compare_link_order): Use elf_linked_to_section and sort by lma,
396 size, and id.
397 (elf_fixup_link_order): Use size_t variables where appropriate.
398 Make use of elf_linked_to_section. Formatting. Properly align
399 sections.
400
dcea6a95
AM		 4012019-10-14 Alan Modra <amodra@gmail.com>
402
403 * elf-strtab.c (strrevcmp): Comment.
404 * merge.c (strrevcmp): Likewise.
405 * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
406 Comment on why comparing pointers ensures a stable sort.
407 * elflink.c (struct elf_symbol): Add void* to union.
408 (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
409 (elf_sym_name_compare): Likewise.
410 (bfd_elf_match_symbols_in_sections): Style fix.
411 (elf_link_sort_cmp1): Comment.
412
ec9bd0a2
AM		 4132019-10-14 Alan Modra <amodra@gmail.com>
414
415 PR 24955
416 * elflink.c (elf_output_implib): Don't use xmalloc. Don't ignore
417 return value of bfd_alloc2.
418 * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
419 * pef.c (bfd_pef_print_symbol): Likewise. Don't ignore return
420 value of bfd_get_section_contents.
421 * som.c (som_write_space_strings): Don't use xmalloc.
422 (som_write_symbol_strings): Likewise.
423
e168da45
MF		 4242019-10-11 Max Filippov <jcmvbkbc@gmail.com>
425
426 * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
427 stash->info_hash_status = STASH_INFO_HASH_ON when
428 stash_maybe_update_info_hash_tables succeeds.
429
336bfbeb
AM		 4302019-10-09 Alan Modra <amodra@gmail.com>
431
432 PR 25070
433 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
434 total_size calculation.
435
063c511b
AM		 4362019-10-08 Alan Modra <amodra@gmail.com>
437
438 PR 25078
439 * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
440 recur_count. Error on recur_count reaching 100 rather than
441 info_ptr matching orig_info_ptr. Adjust calls.
442
c0ea7c52
JL		 4432019-10-07 Jozef Lawrynowicz <jozef.l@mittosystems.com>
444
445 * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
446 (elf32_msp430_merge_msp430_attributes): Add support for merging
447 the GNU object attribute for data region.
448
93370e8e
AM		 4492019-10-07 Alan Modra <amodra@gmail.com>
450
451 * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
452 space for local got non-tls relocs when PIE.
453
847d5183
AM		 4542019-10-07 Alan Modra <amodra@gmail.com>
455
456 * elflink.c (elf_fixup_link_order): Don't attempt to find
457 an elf_section for linker created bfd sections.
458
7d04a20a
AM		 4592019-10-07 Alan Modra <amodra@gmail.com>
460
461 * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
462 with non-local symbol. Don't double count __tls_get_addr calls
463 with marker relocs.
464 * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
465
9737e8af
AM		 4662019-10-07 Alan Modra <amodra@gmail.com>
467
468 * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
469 throughout.
470 * elf64-ppc.c (nomark_tls_get_addr): Likewise.
471
f749f26e
AM		 4722019-10-04 Alan Modra <amodra@gmail.com>
473
474 * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
475 (ppc64_elf_tls_optimize): Correct is_local condition.
476 (allocate_got): Don't reserve dynamic relocations for any of the
477 tls got relocs in PIEs when the symbol is local.
478 (allocate_dynrelocs): Correct validity test for local sym using
479 tlsld_got slot.
480 (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
481 for any of the tls got relocs in PIEs.
482 (ppc64_elf_layout_multitoc): Likewise.
483 (ppc64_elf_relocate_section): Correct validity test for local sym
484 using tlsld_got slot. Don't emit dynamic relocations for any of
485 the tls got relocs in PIEs when the symbol is local.
486 * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
487 (got_relocs_needed): Delete.
488 (allocate_dynrelocs): Correct validity test for local sym using
489 tlsld_got slot. Don't reserve dynamic relocations for any of the
490 tls got relocs in PIEs when the symbol is local.
491 (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
492 for any of the tls got relocs in PIEs.
493 (ppc_elf_relocate_section): Correct validity test for local sym
494 using tlsld_got slot. Don't emit dynamic relocations for any of
495 the tls got relocs in PIEs when the symbol is local.
496
9cb09e33
SN		 4972019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
498
499 PR ld/22263
500 PR ld/25056
501 * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
502 bfd_link_pic for TLS checks.
503 (elf32_arm_final_link_relocate): Likewise.
504 (allocate_dynrelocs_for_symbol): Likewise.
505
b627f562
SN		 5062019-10-04 Szabolcs Nagy <szabolcs.nagy@arm.com>
507
508 PR ld/25062
509 * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
510
1ff6de03
NA		 5112019-09-30 Nick Alcock <nick.alcock@oracle.com>
512
513 * elf-bfd.h (bfd_section_is_ctf): New inline function.
514 * elf.c (special_sections_c): Add ".ctf".
515 (assign_file_positions_for_non_load_sections): Note that
516 compressed debugging sections etc are not assigned here. Treat
517 CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
518 sh_offset -1.
519 (assign_file_positions_except_relocs): Likewise.
520 (find_section_in_list): Note that debugging and CTF sections, as
521 well as reloc sections, are assigned later.
522 (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
523 their size and contents updated.
524 (_bfd_elf_set_section_contents): Skip CTF sections: unlike
525 compressed sections, they have no uncompressed content to copy at
526 this stage.
527 * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
528 callback right before the strtab is written out.
529 (bfd_elf_final_link): Don't cache the section contents of CTF
530 sections: they are not populated yet. Call the emit_ctf callback
531 right at the end, after all the symbols and strings are flushed
532 out.
533
22ccb849
NA		 5342019-07-13 Nick Alcock <nick.alcock@oracle.com>
535
536 * elf-strtab.c (_bfd_elf_strtab_len): New.
537 (_bfd_elf_strtab_str): Likewise.
538 * bfd-elf.h: Declare them.
539
6d5944fc
NA		 5402019-07-13 Nick Alcock <nick.alcock@oracle.com>
541
542 * elf-bfd.h (bfd_elf_get_str_section): Add.
543 * elf.c (bfd_elf_get_str_section): No longer static.
544
41f37a6f
AM		 5452019-09-26 Alan Modra <amodra@gmail.com>
546
547 PR 24262
548 * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
549 * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
550 ${bindir}/../lib/bfd-plugins if different.
551 * Makefile.in: Regenerate.
552
ec73ddcd
AM		 5532019-09-23 Alan Modra <amodra@gmail.com>
554
555 * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
556 in choosing between different actions for shared library and
557 non-shared library cases. Delete ELIMINATE_COPY_RELOCS test.
558 (dec_dynrel_count): Likewise. Account for ifunc special case.
559 (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
560 not non-pic.
561 (allocate_dynrelocs): Comment fixes. Delete ELIMINATE_COPY_RELOCS
562 test.
563
b06252c2
AM		 5642019-09-23 Alan Modra <amodra@gmail.com>
565
566 * Makefile.am (SOURCE_HFILES): Add many missing .h files.
567 * Makefile.in: Regenerate.
568 * po/SRC-POTFILES.in: Regenerate.
569
640197ac
AM		 5702019-09-23 Alan Modra <amodra@gmail.com>
571
572 * bfd-in.h (bfd_symbol, bfd_section_already_linked),
573 (bfd_elf_version_tree): Delete forward declarations.
574 Move other forward decls and remaining elf function decl later.
575 (bfd_section_already_linked_table_init),
576 (bfd_section_already_linked_table_free),
577 (_bfd_handle_already_linked, _bfd_nearby_section),
578 (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
579
0ba9378a
AM		 5802019-09-23 Alan Modra <amodra@gmail.com>
581
582 * bfd-in.h: Move ecoff function declarations..
583 * ecoff-bfd.h: ..to here, new file.
584 * ecoff.c: Include ecoff-bfd.h.
585 * ecofflink.c: Likewise.
586 * elf64-alpha.c: Likewise.
587 * elfxx-mips.c: Likewise.
588 * bfd-in2.h: Regenerate.
589
0b4453c7
AM		 5902019-09-23 Alan Modra <amodra@gmail.com>
591
592 * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
593 Move most other elf declarations..
594 * elf-bfd.h: ..to here.
595 * bfd-in2.h: Regenerate.
596
f5c5b7c1
AM		 5972019-09-23 Alan Modra <amodra@gmail.com>
598
599 * bfd-in.h: Move m68k function declaration..
600 * cpu-m68k.h: ..to here, new file..
601 * elf32-m68k.h: ..and here, new file.
602 * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
603 * bfd-in2.h: Regenerate.
604
8410a658
AM		 6052019-09-23 Alan Modra <amodra@gmail.com>
606
607 * bfd-in.h: Move bfin function declaration..
608 * elf32-bfin.h: ..to here, new file.
609 * elf32-bfin.c: Include elf32-bfin.h.
610 * bfd-in2.h: Regenerate.
611
ca05ca5e
AM		 6122019-09-23 Alan Modra <amodra@gmail.com>
613
614 * bfd-in.h: Move cr16 function declaration..
615 * elf32-cr16.h: ..to here, new file.
616 * elf32-cr16.c: Include elf32-cr16.h.
617 * bfd-in2.h: Regenerate.
618
530f6120
AM		 6192019-09-23 Alan Modra <amodra@gmail.com>
620
621 * bfd-in.h (bfd_sunos_get_needed_list),
622 (bfd_sunos_record_link_assignment),
623 (bfd_sunos_size_dynamic_sections),
624 (bfd_i386linux_size_dynamic_sections),
625 (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
626 * bfd-in2.h: Regenerate.
627
6ea7de32
AM		 6282019-09-23 Alan Modra <amodra@gmail.com>
629
630 * bfd-in.h: Move xcoff function declarations..
631 * xcofflink.h: ..to here, new file.
632 * xcofflink.c: Include xcofflink.h.
633 * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
634 * bfd-in2.h: Regenerate.
635
aa739c59
AM		 6362019-09-23 Alan Modra <amodra@gmail.com>
637
638 * bfd-in.h: Delete coff forward refs and move coff declaration..
639 * coff-bfd.h: ..to here.
640 * bfd-in2.h: Regenerate.
641
f37164d7
AM		 6422019-09-23 Alan Modra <amodra@gmail.com>
643
644 * bfd-in.h: Move arm declaraions..
645 * cpu-arm.h: ..to here, new file..
646 * coff-arm.h: ..and here, new file..
647 * elf32-arm.h: ..and here, new file.
648 * cpu-arm.c: Include cpu-arm.h.
649 * coff-arm.c: Include cpu-arm.h and coff-arm.h.
650 * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
651 * pe-arm.c: Move function rename defines later.
652 * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
653 * bfd-in2.h: Regenerate.
654
79c2ce54
AM		 6552019-09-23 Alan Modra <amodra@gmail.com>
656
657 * bfd-in.h: Move tic6x function declaration..
658 * elf32-tic6x.h: ..to here.
659 * bfd-in2.h: Regenerate.
660
a8bfaadb
AM		 6612019-09-23 Alan Modra <amodra@gmail.com>
662
663 * bfd-in.h: Move aarch64 declarations and defines..
664 * cpu-aarch64.h: ..to here, new file..
665 * elfxx-aarch64.h: ..and here.
666 * cpu-aarch64.c: Include cpu-aarch64.h.
667 * elfnn-aarch64.c: Likewise.
668 * bfd-in2.h: Regenerate.
669
c348479d
AM		 6702019-09-23 Alan Modra <amodra@gmail.com>
671
672 * bfd-in.h: Delete ticoff function declarations.
673 * coff-tic54x.c (bfd_ticoff_set_section_load_page),
674 (bfd_ticoff_get_section_load_page): Make static.
675 * bfd-in2.h: Regenerate.
676
ca437b1b
AM		 6772019-09-23 Alan Modra <amodra@gmail.com>
678
679 * bfd-in.h: Move h8300 function declaration to..
680 * cpu-h8300.h: ..here, new file.
681 * cpu-h8300.c: Include cpu-h8300.h.
682 * elf32-h8300.c: Likewise.
683 * bfd-in2.h: Regenerate.
684
3352ae99
AM		 6852019-09-23 Alan Modra <amodra@gmail.com>
686
687 * bfd-in.h: Move ia64 function declarations..
688 * elfxx-ia64.h: ..to here.
689 * bfd-in2.h: Regenerate.
690
d48d68b6
AM		 6912019-09-23 Alan Modra <amodra@gmail.com>
692
693 * bfd-in.h: Move v850 function declarations..
694 * elf32-v850.h: ..to here, new file.
695 * elf32-v850.c: Include elf32-v850.h.
696 * bfd-in2.h: Regenerate.
697
7beeaeb8
AM		 6982019-09-23 Alan Modra <amodra@gmail.com>
699
700 * bfd-in.h: Move mips function declaration to..
701 * elfxx-mips.h: ..here.
702 * bfd-in2.h: Regenerate.
703
6e67e6b0
AM		 7042019-09-23 Alan Modra <amodra@gmail.com>
705
706 * bfd-in.h: Move csky function declarations to..
707 * elf32-csky.h: ..here, new file.
708 * elf32-csky.c: Include elf32-csky.h.
709 * bfd-in2.h: Regenerate.
710
9d1da81b
JW		 7112019-09-20 Nelson Chu <nelson.chu@sifive.com>
712
713 * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
714 (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
715 Set undefined_weak field from it.
716 (relax_func_t): New parameter undefined_weak.
717 (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
718 (_bfd_riscv_relax_tls_le): Likewise.
719 (_bfd_riscv_relax_align): Likewise.
720 (_bfd_riscv_relax_delete): Likewise.
721 (_bfd_riscv_relax_lui): New parameter undefined_weak. If true,
722 allow relaxing. For LO12* relocs, set rs1 to x0 when undefined_weak.
723 (_bfd_riscv_relax_pc): New parameter undefined_weak. For LO12* relocs,
724 set undefined_weak from hi_reloc. If true, allow relaxing. For LO12*
725 relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
726 reloc.
727 (_bfd_riscv_relax_section): New local undefined_weak. Set for
728 undef weak relocs that can be relaxed. Pass to relax_func call.
729
a48931cc
AM		 7302019-09-20 Alan Modra <amodra@gmail.com>
731
732 * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
733 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
734 (bfd_section_userdata, bfd_is_com_section, discarded_section),
735 (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
736 * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
737 (bfd_section_list_remove, bfd_section_list_append),
738 (bfd_section_list_prepend, bfd_section_list_insert_after),
739 (bfd_section_list_insert_before, bfd_section_removed_from_list):
740 New inline functions.
741 * section.c (bfd_is_und_section, bfd_is_abs_section),
742 (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
743 (bfd_section_list_append, bfd_section_list_prepend),
744 (bfd_section_list_insert_after, bfd_section_list_insert_before),
745 (bfd_section_removed_from_list): Delete macros.
746 (bfd_section_name, bfd_section_size, bfd_section_vma),
747 (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
748 (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
749 (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
750 (discarded_section): New inline functions.
751 * bfd-in2.h: Regenerate.
752
af30dc12
AM		 7532019-09-20 Alan Modra <amodra@gmail.com>
754
755 * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
756 (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
757 * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
758 (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
759 * targets.c (bfd_asymbol_flavour): Likewise.
760 * bfd-in2.h: Regenerate.
761
00f93c44
AM		 7622019-09-20 Alan Modra <amodra@gmail.com>
763
764 * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
765 * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
766 (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
767 (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
768 (bfd_get_file_flags, bfd_applicable_file_flags),
769 (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
770 (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
771 (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
772 (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
773 * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
774 (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
775 (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
776 (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
777 (bfd_usrdata, bfd_set_usrdata): New inline functions.
778 * targets.c (bfd_get_target, bfd_get_flavour),
779 (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
780 (bfd_little_endian, bfd_header_big_endian),
781 (bfd_header_little_endian, bfd_applicable_section_flags),
782 (bfd_get_symbol_leading_char): New inline functions.
783 * bfd-in2.h: Regenerate.
784
e59a1001
AM		 7852019-09-20 Alan Modra <amodra@gmail.com>
786
787 * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
788 (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
789 relocations.
790
fd361982
AM		 7912019-09-18 Alan Modra <amodra@gmail.com>
792
793 * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
794 (bfd_get_section_lma, bfd_get_section_alignment),
795 (bfd_get_section_size, bfd_get_section_flags),
796 (bfd_get_section_userdata): Delete.
797 (bfd_section_name, bfd_section_size, bfd_section_vma),
798 (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
799 (bfd_section_flags, bfd_section_userdata): New.
800 (bfd_is_com_section): Rename parameter.
801 * section.c (bfd_set_section_userdata, bfd_set_section_vma),
802 (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
803 (bfd_set_section_size): Delete bfd parameter, rename section parameter.
804 (bfd_set_section_lma): New.
805 * bfd-in2.h: Regenerate.
806 * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
807 update callers.
808 * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
809 * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
810 * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
811 * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
812 * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
813 * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
814 * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
815 * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
816 * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
817 * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
818 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
819 * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
820 * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
821 * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
822 * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
823 * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
824 * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
825 * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
826 * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
827 * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
828 * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
829 * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
830 * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
831 * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
832 * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
833 * xcofflink.c: Update throughout for bfd section macro and function
834 changes.
835
e6f7f6d1
AM		 8362019-09-18 Alan Modra <amodra@gmail.com>
837
838 * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
839 (bfd_get_output_section): Delete.
840 (bfd_asymbol_base): Delete.
841 (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
842 (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
843 (bfd_set_asymbol_name): New macro.
844 * bfd-in2.h: Regenerate.
845 * aout-cris.c: Update throughout to use bfd_asymbol_section.
846 * aoutx.h: Likewise.
847 * cofflink.c: Likewise.
848 * dwarf2.c: Likewise.
849 * ecoff.c: Likewise.
850 * elf.c: Likewise.
851 * elf32-arm.c: Likewise.
852 * elf32-mips.c: Likewise.
853 * elf32-score.c: Likewise.
854 * elf32-score7.c: Likewise.
855 * elfn32-mips.c: Likewise.
856 * elfnn-aarch64.c: Likewise.
857 * elfxx-mips.c: Likewise.
858 * linker.c: Likewise.
859 * pdp11.c: Likewise.
860 * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
861
e0b2a78c
SM		 8622019-09-18 Simon Marchi <simon.marchi@polymtl.ca>
863
864 * Makefile.in: Re-generate.
865 * configure: Re-generate.
866 * doc/Makefile.in: Re-generate.
867
ed48ec2e
AM		 8682019-09-18 Alan Modra <amodra@gmail.com>
869
870 * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
871 macros.
872 * pdp11.c (slurp_symbol_table): Likewise.
873 * som.c (som_slurp_symbol_table): Likewise.
874 * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
875 * coffcode.h (coff_slurp_symbol_table): Likewise.
876 * cofflink.c (_bfd_coff_final_link): Likewise.
877 * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
878 (_bfd_ecoff_slurp_symbolic_info): Likewise.
879 (_bfd_ecoff_slurp_symbol_table): Likewise.
880 (_bfd_ecoff_bfd_final_link): Likewise.
881 * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
882 * elflink.c (elf_link_output_symstrtab): Likewise.
883 (bfd_elf_final_link): Likewise.
884 * peicode.h (pe_ILF_build_a_bfd): Likewise.
885 * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
886 * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
887 start_address or symcount using bfd_get macros.
888 * coffgen.c (coff_real_object_p): Likewise.
889 * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
890 * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
891 * elfcore.h (elf_core_file_p): Don't set start_address using
892 bfd_get macro.
893 * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
894 using bfd_get macro.
895 * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
896 * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
897 or symcount using bfd_get macros.
898 (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
899 * syms.c (bfd_set_symtab): Likewise.
900 * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
901 * archive.c (do_slurp_bsd_armap): Don't set has_armap using
902 bfd_has_map macro.
903 (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
904 * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
905 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
906 * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
907 * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
908 * som.c (som_slurp_armap): Likewise.
909
01c2b261
AM		 9102019-09-18 Alan Modra <amodra@gmail.com>
911
912 * archures.c (bfd_get_arch): Make param const.
913 (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
914 (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
915 * bfd-in2.h: Regenerate.
916
1d38e9d1
AM		 9172019-09-18 Alan Modra <amodra@gmail.com>
918
919 * bfd-in.h (carsym.name): Make const.
920 * reloc.c (struct reloc_howto_struct.name): Likewise.
921 * targets.c (bfd_target.name): Likewise.!
922 * bfd.c (bfd_get_sign_extend_vma): Make variable const.
923 * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
924 when setting carsym.name.
925 * bfd-in2.h: Regenerate.
926
90d92a63
AM		 9272019-09-18 Alan Modra <amodra@gmail.com>
928
929 * mach-o.c (bfd_mach_o_fat_member_init): Likewise. Replace
930 xstrdup and xmalloc with bfd_strdup and bfd_malloc. Return an
931 error status. Adjust calls.
932 * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
933 Close bfd on failure. Replace xstrdup/bfd_alloc use with
934 bfd_malloc. Use bfd_set_filename.
935
1bdd8fac
AM		 9362019-09-18 Alan Modra <amodra@gmail.com>
937
938 * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
939 (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
940 (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
941 needs_copy even if all relocs are in rw sections.
942 (dec_dynrel_count): Handle TOC16 relocs.
943 (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
944 (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
945 semantic change.
946
bb695960
PB		 9472019-09-16 Phil Blundell <pb@pbcl.net>
948
949 * version.m4: Set version to 2.33.50.
950 * Makefile.in, configure, doc/Makefile.in: Regenerated.
951
64b2d4a0
TT		 9522019-09-11 Tom Tromey <tom@tromey.com>
953
954 * opncls.c (bfd_set_filename): New function.
955 * bfd-in2.h: Regenerate.
956
cb7f4b29
AM		 9572019-09-11 Alan Modra <amodra@gmail.com>
958
959 * targets.c (struct bfd_target): Add _bfd_group_name.
960 (BFD_JUMP_TABLE): Likewise.
961 * coffgen.c (bfd_coff_group_name): New function.
962 * elf.c (bfd_elf_group_name): New function.
963 * linker.c (_bfd_nolink_bfd_group_name): New function.
964 * section.c (bfd_generic_group_name): New function.
965 * elf-bfd.h (bfd_elf_group_name): Declare.
966 * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
967 * libcoff-in.h (bfd_coff_group_name): Declare.
968 * aout-target.h (MY_bfd_group_name): Define.
969 * aout-tic30.c (MY_bfd_group_name): Define.
970 * bfd.c (bfd_group_name): Define.
971 * binary.c (binary_bfd_group_name): Define.
972 * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
973 * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
974 * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
975 * coffcode.h (coff_bfd_group_name): Define.
976 * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
977 * i386msdos.c (msdos_bfd_group_name): Define.
978 * ihex.c (ihex_bfd_group_name): Define.
979 * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
980 * mmo.c (mmo_bfd_group_name): Define.
981 * pef.c (bfd_pef_bfd_group_name): Define.
982 * plugin.c (bfd_plugin_bfd_group_name): Define.
983 * ppcboot.c (ppcboot_bfd_group_name): Define.
984 * som.c (som_bfd_group_name): Define.
985 * srec.c (srec_bfd_group_name): Define.
986 * tekhex.c (tekhex_bfd_group_name): Define.
987 * verilog.c (verilog_bfd_group_name): Define.
988 * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
989 * xsym.c (bfd_sym_bfd_group_name): Define.
990 * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
991 (rs6000_xcoff64_aix_vec): Likewise.
992 * bfd-in2.h: Regenerate.
993 * libbfd.h: Regenerate.
994 * libcoff.h: Regenerate.
995
aebcfb76
NC		 9962019-09-10 Nick Clifton <nickc@redhat.com>
997
998 PR 24907
999 * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
1000 field.
1001 (bfd_default_arch_struct): Initialise the new field.
1002 * bfd-in2.h: Regenerate.
1003 * cpu-aarch64.c: Initialise the new field.
1004 * cpu-alpha.c: Likewise.
1005 * cpu-arc.c: Likewise.
1006 * cpu-arm.c: Likewise.
1007 * cpu-avr.c: Likewise.
1008 * cpu-bfin.c: Likewise.
1009 * cpu-bpf.c: Likewise.
1010 * cpu-cr16.c: Likewise.
1011 * cpu-cr16c.c: Likewise.
1012 * cpu-cris.c: Likewise.
1013 * cpu-crx.c: Likewise.
1014 * cpu-csky.c: Likewise.
1015 * cpu-d10v.c: Likewise.
1016 * cpu-d30v.c: Likewise.
1017 * cpu-dlx.c: Likewise.
1018 * cpu-epiphany.c: Likewise.
1019 * cpu-fr30.c: Likewise.
1020 * cpu-frv.c: Likewise.
1021 * cpu-ft32.c: Likewise.
1022 * cpu-h8300.c: Likewise.
1023 * cpu-hppa.c: Likewise.
1024 * cpu-i386.c: Likewise.
1025 * cpu-ia64.c: Likewise.
1026 * cpu-iamcu.c: Likewise.
1027 * cpu-ip2k.c: Likewise.
1028 * cpu-iq2000.c: Likewise.
1029 * cpu-k1om.c: Likewise.
1030 * cpu-l1om.c: Likewise.
1031 * cpu-lm32.c: Likewise.
1032 * cpu-m10200.c: Likewise.
1033 * cpu-m10300.c: Likewise.
1034 * cpu-m32c.c: Likewise.
1035 * cpu-m32r.c: Likewise.
1036 * cpu-m68hc11.c: Likewise.
1037 * cpu-m68hc12.c: Likewise.
1038 * cpu-m68k.c: Likewise.
1039 * cpu-m9s12x.c: Likewise.
1040 * cpu-m9s12xg.c: Likewise.
1041 * cpu-mcore.c: Likewise.
1042 * cpu-mep.c: Likewise.
1043 * cpu-metag.c: Likewise.
1044 * cpu-microblaze.c: Likewise.
1045 * cpu-mips.c: Likewise.
1046 * cpu-mmix.c: Likewise.
1047 * cpu-moxie.c: Likewise.
1048 * cpu-msp430.c: Likewise.
1049 * cpu-mt.c: Likewise.
1050 * cpu-nds32.c: Likewise.
1051 * cpu-nfp.c: Likewise.
1052 * cpu-nios2.c: Likewise.
1053 * cpu-ns32k.c: Likewise.
1054 * cpu-or1k.c: Likewise.
1055 * cpu-pdp11.c: Likewise.
1056 * cpu-pj.c: Likewise.
1057 * cpu-plugin.c: Likewise.
1058 * cpu-powerpc.c: Likewise.
1059 * cpu-pru.c: Likewise.
1060 * cpu-riscv.c: Likewise.
1061 * cpu-rl78.c: Likewise.
1062 * cpu-rs6000.c: Likewise.
1063 * cpu-rx.c: Likewise.
1064 * cpu-s12z.c: Likewise.
1065 * cpu-s390.c: Likewise.
1066 * cpu-score.c: Likewise.
1067 * cpu-sh.c: Likewise.
1068 * cpu-sparc.c: Likewise.
1069 * cpu-spu.c: Likewise.
1070 * cpu-tic30.c: Likewise.
1071 * cpu-tic4x.c: Likewise.
1072 * cpu-tic54x.c: Likewise.
1073 * cpu-tic6x.c: Likewise.
1074 * cpu-tic80.c: Likewise.
1075 * cpu-tilegx.c: Likewise.
1076 * cpu-tilepro.c: Likewise.
1077 * cpu-v850.c: Likewise.
1078 * cpu-v850_rh850.c: Likewise.
1079 * cpu-vax.c: Likewise.
1080 * cpu-visium.c: Likewise.
1081 * cpu-wasm32.c: Likewise.
1082 * cpu-xc16x.c: Likewise.
1083 * cpu-xgate.c: Likewise.
1084 * cpu-xstormy16.c: Likewise.
1085 * cpu-xtensa.c: Likewise.
1086 * cpu-z80.c: Likewise.
1087 * cpu-z8k.c: Likewise.
1088
60391a25
PB		 10892019-09-09 Phil Blundell <pb@pbcl.net>
1090
1091 binutils 2.33 branch created.
1092
b16c44de
AM		 10932019-09-06 Alan Modra <amodra@gmail.com>
1094
1095 * aout-target.h (object_p): Formatting.
1096 * bfd-in.h (bfd_get_filename): Don't cast to char*.
1097 * corefile.c (generic_core_file_matches_executable_p): Constify
1098 variables and remove cast.
1099 * bfd-in2.h: Regenerate.
1100
133a1f60
AM		 11012019-09-05 Alan Modra <amodra@gmail.com>
1102
1103 * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
1104 GOT_PCREL and PLT_PCREL relocs as affecting the value stored
1105 in the GOT/PLT entry rather than affecting the offset to that
1106 GOI/PLT entry.
1107 (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
1108
77486630
AM		 11092019-09-05 Alan Modra <amodra@gmail.com>
1110
1111 * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
1112 in second instruction.
1113 (ppc64_elf_relocate_section): Likewise.
1114
89bdc77e
AM		 11152019-09-05 Alan Modra <amodra@gmail.com>
1116
1117 PR 24955
1118 * libbfd-in.h (bfd_strdup): New inline function.
1119 * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup. Close
1120 bfd on error.
1121 * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
1122 * opncls.c (bfd_fopen): Use bfd_strdup. Close fd and stream
1123 on error.
1124 (bfd_openstreamr): Use bfd_strdup.
1125 (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
1126 * plugin.c (try_load_plugin): Use bfd_malloc.
1127 * libbfd.h: Regenerate.
1128
22b31fea
AM		 11292019-09-02 Alan Modra <amodra@gmail.com>
1130
1131 PR 11983
1132 * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
1133 on success. Tidy.
217d2eaa
AM		 1134 (read_alt_indirect_string): Likewise.
1135 (read_alt_indirect_ref): Likewise.
22b31fea 1136
3e7bd7f2
JW		 11372019-08-31 Jim Wilson <jimw@sifive.com>
1138
1139 PR 23825
1140 * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
1141 SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
1142
fdd50269
JW		 11432019-08-30 Jim Wilson <jimw@sifive.com>
1144
1145 * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
1146 error, call bfd_set_error, set ret to FALSE, and goto out label.
1147
6744bcad
L		 11482019-08-30 H.J. Lu <hongjiu.lu@intel.com>
1149
1150 PR ld/24951
1151 * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
1152 BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
1153
c0d9f31d
AM		 11542019-08-29 Alan Modra <amodra@gmail.com>
1155
1156 PR 24697
1157 * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
1158 when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
1159 R_PPC_EMB_SDA2REL. Don't call bad_shared_reloc for any other
1160 reloc.
1161
dd9b12c2
AM		 11622019-08-29 Alan Modra <amodra@gmail.com>
1163
1164 * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter. Allow offset
1165 on second insn, return it in poff.
1166 (ppc64_elf_relocate_section): Add offset to paddi addend for
1167 PCREL_OPT.
1168
507685a3
JW		 11692019-08-28 Jim Wilson <jimw@sifive.com>
1170
1171 * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
1172 section when setting max_alignment. Update comment.
1173 (_bfd_riscv_relax_pc): Likewise.
1174
83cf0d04
AM		 11752019-08-29 Alan Modra <amodra@gmail.com>
1176
1177 PR 24891
1178 * bfd.c (struct bfd): Add no_element_cache.
1179 * archive.c (_bfd_get_elt_at_filepos): Don't add element to
1180 archive cache when no_element_cache.
1181 (bfd_generic_archive_p): Set no_element_cache when opening first
1182 element to check format. Close first element too.
1183 (do_slurp_bsd_armap): Don't zero ardata->cache here.
1184 * bfd-in2.h: Regenerate.
1185
6d5554a6
AM		 11862019-08-24 Alan Modra <amodra@gmail.com>
1187
1188 * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
1189 symbols from GOT optimisation.
1190
09f7b0de
SH		 11912019-08-23 Stafford Horne <shorne@gmail.com>
1192
1193 * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
1194 PLT GOT entries.
1195
a7ba3896
NC		 11962019-08-23 Nick Clifton <nickc@redhat.com>
1197
1198 PR 24456
1199 * elf.c (bfd_section_from_shdr): Issue an informative warning
1200 message and continue processing other sections after encountering
1201 a reloc section for a section which already has other relocs
1202 associated with it.
1203
2600d80c
AM		 12042019-08-23 Alan Modra <amodra@gmail.com>
1205
1206 PR 24933
1207 * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
1208 on error without freeing plts[] contents.
1209
0535e5d7
DZ		 12102019-08-22 Dennis Zhang <dennis.zhang@arm.com>
1211
1212 * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
1213
03da31c6
NC		 12142019-08-22 Nick Clifton <nickc@redhat.com>
1215
1216 PR 24922
1217 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
1218 reading data from extra records.
1219
652afeef
TC		 12202019-08-22 Tamar Christina <tamar.christina@arm.com>
1221
1222 PR ld/24601
1223 * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
1224 Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
1225 * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
1226 * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
1227 for weak TLS.
1228
baf46cd7
AM		 12292019-08-22 Alan Modra <amodra@gmail.com>
1230
1231 * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
1232 instead recognize CMSE_PREFIX in symbol name.
1233 (elf32_arm_gc_mark_extra_sections): Likewise.
1234 (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
1235 (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
1236
546053ac
DZ		 12372019-08-20 Dennis Zhang <dennis.zhang@arm.com>
1238
1239 * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
1240 Cortex-A77, cortex-A65AE, and Cortex-A76AE.
1241
b4e87f2c
TC		 12422019-08-20 Tamar Christina <tamar.christina@arm.com>
1243
1244 * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
1245 elf32_arm_stub_long_branch_v4t_thumb_thumb,
1246 elf32_arm_stub_long_branch_v4t_thumb_arm,
1247 elf32_arm_stub_short_branch_v4t_thumb_arm,
1248 elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
1249 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
1250 elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
1251 previous instruction.
1252
3eb185c9
TT		 12532019-08-19 Tom Tromey <tromey@adacore.com>
1254
1255 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
1256 holding symbols.
1257
903b777d
AM		 12582019-08-19 Alan Modra <amodra@gmail.com>
1259
1260 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
1261 to has_optrel.
1262 (struct _ppc64_elf_section_data): Likewise.
1263 (ppc64_elf_check_relocs): Set has_optrel for more relocs.
1264 (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
1265 than TOC loop. Check PLT16 insns too.
1266
81e8046d
L		 12672019-08-16 H.J. Lu <hongjiu.lu@intel.com>
1268
1269 PR ld/24905
1270 * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
1271 PC-relative relocations back to ...
1272 (elf_x86_64_relocate_section): Here.
1273
b4c555cf
ML		 12742019-08-16 Martin Liska <mliska@suse.cz>
1275
1276 PR ld/24912
1277 * elflink.c: Report error only for not relocatable.
1278 * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
1279 here lto_slim_object as it's handled in caller.
1280
63f6e94f
AM		 12812019-08-16 Alan Modra <amodra@gmail.com>
1282
1283 * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
1284
080a4883
JW		 12852019-08-15 Jim Wilson <jimw@sifive.com>
1286
1287 * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
1288 RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
1289 to c.li instruction, and use ENCODE_RVC_IMM to set value.
1290
05192282
TT		 12912019-08-15 Tom Tromey <tromey@adacore.com>
1292
1293 * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
1294 of section.
1295
dfc19da6
AM		 12962019-08-14 Alan Modra <amodra@gmail.com>
1297
1298 PR 24623
1299 * dwarf2.c (stash_comp_unit): New function, extracted from..
1300 (_bfd_dwarf2_find_nearest_line): ..here.
1301 (find_abstract_instance): Parse comp units and decode line info
1302 as needed.
1303
c327a44f
AM		 13042019-08-14 Alan Modra <amodra@gmail.com>
1305
1306 * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
1307 (comp_unit_find_nearest_line): Use it here..
1308 (_bfd_dwarf2_find_symbol_bias): ..and here.
1309
9defd221
AM		 13102019-08-14 Alan Modra <amodra@gmail.com>
1311
1312 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
1313 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
1314 * coffgen.c (coff_find_nearest_line_with_names): Adjust
1315 _bfd_dwarf2_find_nearest_line calls.
1316 * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
1317 * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
1318 * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
1319 * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
1320 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
1321 * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
1322 * libbfd.h: Regenerate.
1323
f16a9783
MS		 13242019-08-09 Mihailo Stojanovic <mihailo.stojanovic@rt-rk.com>
1325
1326 * elf-bfd.h (struct elf_backend_data): New members.
1327 * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
1328 .gnu.hash section if necessary.
1329 (struct collect_gnu_hash_codes): New member.
1330 (elf_gnu_hash_process_symidx): New function name.
1331 (elf_renumber_gnu_hash_syms): Ignore local and undefined
1332 symbols. Record xlat location for every symbol which should have
1333 a .MIPS.xhash entry.
1334 (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
1335 dynamic section if necessary.
1336 (GNU_HASH_SECTION_NAME): New define.
1337 (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
1338 Update the section size info.
1339 * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
1340 (struct mips_elf_link_hash_entry): New member.
1341 (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
1342 table location.
1343 (mips_elf_sort_hash_table): Initialize the pointer to the
1344 .MIPS.xhash section.
1345 (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1346 translation table entry with the symbol dynindx.
1347 (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1348 (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1349 info.
1350 (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1351 section.
1352 (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1353 dynamic section.
1354 (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1355 (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1356 sh_link info.
1357 (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1358 (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1359 (_bfd_mips_post_process_headers): Mark the ABI version as
1360 MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1361 but not a .hash section.
1362 (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1363 position in the translation table, associated with the hash
1364 entry.
1365 * elfxx-mips.h (literal_reloc_p): Define
1366 elf_backend_record_xhash_symbol backend hook.
1367 * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1368 backend hook.
1369
fc8de8e2
JM		 13702019-08-07 Jose E. Marchesi <jose.marchesi@oracle.com>
1371
1372 * elf64-bpf.c (bpf_elf_relocate_section): New function.
1373 (bpf_elf_insn_disp_reloc): Delete function.
1374 (elf_backend_relocate_section): Define.
1375
97b031c5
AM		 13762019-08-07 Alan Modra <amodra@gmail.com>
1377
1378 PR 24644
1379 * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1380 for overflow in expressions involving nsymz.
1381
0f52d45a
JW		 13822019-08-01 Ilia Diachkov <ilia.diachkov@optimitech.com>
1383
1384 * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1385 two pages in relro presence.
1386
e0d0c518
MF		 13872019-08-01 Max Filippov <jcmvbkbc@gmail.com>
1388
1389 * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1390 (get_wsr_lbeg_opcode): New functions.
1391 (check_loop_aligned): Detect relaxed loops and adjust loop_len
1392 and insn_len for the first actual instruction of the loop.
1393
34d5c40a
AM		 13942019-07-30 Alan Modra <amodra@gmail.com>
1395
1396 PR 24768
1397 * bfd.c (struct bfd): Add lto_slim_object flag.
1398 * bfd-in2.h: Regenerate.
1399
cc5277b1
ML		 14002019-07-29 Martin Liska <mliska@suse.cz>
1401
1402 PR 24768
1403 * archive.c (_bfd_compute_and_write_armap): Come up with
1404 report_plugin_err variable.
1405 * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1406 * elf.c (struct lto_section): New.
1407 (_bfd_elf_make_section_from_shdr): Parse content of
1408 .gnu_lto_.lto section.
1409 * elflink.c: Report error for a missing LTO plugin.
1410 * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1411
4538d1c7
AM		 14122019-07-28 Alan Modra <amodra@gmail.com>
1413
1414 PR 24857
1415 PR 24339
1416 * elflink.c (elf_link_add_object_symbols): Report an informative
1417 error on finding local symbols with index equal or greater than
1418 symbol table sh_info. Correct comment. Allow such symbols in
1419 dynamic objects. Abort on NULL section for symbol.
1420
6dd17ae0
AM		 14212019-07-26 Alan Modra <amodra@gmail.com>
1422
1423 * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1424 (elf_linker): Don't define.
1425 * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1426
c7c860d2
YS		 14272019-07-25 YunQiang Su <syq@debian.org>
1428
1429 PR 24832
1430 * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1431 mips inputs.
1432
95967518
CZ		 14332019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1434
1435 * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1436 formating.
1437 (reloc_type_to_name): Fix formating.
1438 (arc_elf_object_p): Likewise.
1439 (debug_arc_reloc): Likewise.
1440 (arc_do_relocation): Likewise.
1441
ef551643
CZ		 14422019-07-24 Claudiu Zissulescu <claziss@synopsys.com>
1443
1444 * elf32-arc.c (bfd_get_32_me): New function.
1445 (bfd_put_32_me): Likewise.
1446 (arc_elf_relax_section): Likewise.
1447 (bfd_elf32_bfd_relax_section): Define.
1448
cc364be6
AM		 14492019-07-24 Alan Modra <amodra@gmail.com>
1450
1451 * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1452 elf_backend_final_write_processing, don't pass linker arg.
1453 (_bfd_elf_final_write_processing): Update prototype.
1454 * elf.c (_bfd_elf_write_object_contents): Adjust call.
1455 (_bfd_elf_final_write_processing): Return error on incompatible
1456 OSABI and has_gnu_osabi. Remove linker arg.
1457 * elf-nacl.h (nacl_final_write_processing): Update prototype.
1458 * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1459 * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1460 (_bfd_mips_elf_final_write_processing): Likewise.
1461 * elf-hppa.h (elf_hppa_final_write_processing): Return status
1462 and remove linker arg.
1463 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1464 * elf-nacl.c (nacl_final_write_processing): Likewise.
1465 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1466 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1467 * elf32-arm.c (arm_final_write_processing): Likewise.
1468 (elf32_arm_final_write_processing): Likewise.
1469 (elf32_arm_nacl_final_write_processing): Likewise.
1470 (elf32_arm_vxworks_final_write_processing): Likewise.
1471 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1472 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1473 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1474 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1475 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1476 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1477 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1478 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1479 * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1480 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1481 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1482 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1483 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1484 * elf32-ppc.c (ppc_final_write_processing): Likewise.
1485 (ppc_elf_final_write_processing): Likewise.
1486 (ppc_elf_vxworks_final_write_processing): Likewise.
1487 * elf32-sparc.c (sparc_final_write_processing): Likewise.
1488 (elf32_sparc_final_write_processing): Likewise.
1489 (elf32_sparc_vxworks_final_write_processing): Likewise.
1490 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1491 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1492 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1493 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1494 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1495 * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1496 (_bfd_mips_elf_final_write_processing): Likewise.
1497
c5e20471
AM		 14982019-07-24 Alan Modra <amodra@gmail.com>
1499
1500 * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1501 early.
1502 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1503 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1504
7613ca5e
AM		 15052019-07-24 Alan Modra <amodra@gmail.com>
1506
1507 * elf32-visium.c (visium_elf_post_process_headers): Don't set
1508 EI_OSABI header byte here.
1509 (ELF_OSABI): Define.
1510
df3a023b
AM		 15112019-07-23 Alan Modra <amodra@gmail.com>
1512
1513 * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1514 * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1515 (get_program_header_size): Formatting. Only test SH_GNU_MBIND
1516 when elf_gnu_osabi_mbind is set.
1517 (_bfd_elf_map_sections_to_segments): Likewise.
1518 (_bfd_elf_init_private_section_data): Likewise.
1519 (_bfd_elf_final_write_processing): Update comment.
1520 * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1521 (elf_backend_special_sections): Define without .tbss for linux.
1522
06f44071
AM		 15232019-07-23 Alan Modra <amodra@gmail.com>
1524
1525 * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1526 Remove none, any, all enums.
1527 (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1528 (_bfd_elf_final_write_processing): Declare.
1529 * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1530 elf_backend_final_write_processing.
1531 (_bfd_elf_post_process_headers): Move body of function to..
1532 (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1533 only when not already set. Adjust for rename.
1534 * elfxx-target.h (elf_backend_final_write_processing): Default to
1535 _bfd_elf_final_write_processing.
1536 * elf-hppa.h (elf_hppa_final_write_processing): Call
1537 _bfd_elf_final_write_processing.
1538 * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1539 * elf-nacl.c (nacl_final_write_processing): Likewise.
1540 * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1541 * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1542 * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1543 * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1544 * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1545 * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1546 * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1547 * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1548 * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1549 * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1550 * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1551 * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1552 * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1553 * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1554 * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1555 * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1556 * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1557 * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1558 * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1559 * elf32-arm.c (arm_final_write_processing): Split out from..
1560 (elf32_arm_final_write_processing): ..here. Call
1561 _bfd_elf_final_write_processing.
1562 (elf32_arm_nacl_final_write_processing): Adjust.
1563 * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1564 (_bfd_mips_elf_final_write_processing): ..here. Call
1565 _bfd_elf_final_write_processing.
1566 * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1567 * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1568 * elf32-ppc.c (ppc_final_write_processing): Split out from..
1569 (ppc_elf_final_write_processing): ..here. Call
1570 _bfd_elf_final_write_processing.
1571 (ppc_elf_vxworks_final_write_processing): Adjust.
1572 * elf32-sparc.c (sparc_final_write_processing): Split out from..
1573 (elf32_sparc_final_write_processing): ..here. Call
1574 _bfd_elf_final_write_processing.
1575 (elf32_sparc_vxworks_final_write_processing): Adjust.
1576 * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1577 * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1578 * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1579 * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1580 * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1581 * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1582 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1583 * elflink.c (elf_link_add_object_symbols): Likewise.
1584 (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1585 instead.
1586
1dd1bc4d
OM		 15872019-07-23 Omar Majid <omajid@redhat.com>
1588
1589 * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1590 I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1591 AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1592 AMD64_NETBSD_MAGIC.
1593 * peXXigen.c: Add comment about source of .NET magic numbers.
1594
c213164a
AM		 15952019-07-19 Alan Modra <amodra@gmail.com>
1596
1597 * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1598 (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1599 (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1600 (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1601 * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1602 (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1603 (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1604 (ppc64_elf_check_relocs): Support pcrel tls relocs.
1605 (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1606 * bfd-in2.h: Regenerate.
1607 * libbfd.h: Regenerate.
1608
71c4e95a
AM		 16092019-07-18 Alan Modra <amodra@gmail.com>
1610
1611 * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1612 a TLS section symbol for edited relocs. Tighten TLS symbol/reloc
1613 match test.
1614
46e9995a
AM		 16152019-07-18 Alan Modra <amodra@gmail.com>
1616
1617 * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1618 (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1619 is more than 8 bits.
1620 (ppc64_elf_tls_optimize): Likewise. Make tls_set, tls_clear, and
1621 tls_type vars unsigned int.
1622 (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1623 to select r_type edit.
1624
b00a0a86
AM		 16252019-07-18 Alan Modra <amodra@gmail.com>
1626
1627 * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1628 Correct comment.
1629 * elf64-ppc.c (TLS_GDIE): Likewise.
1630
0b147428
AM		 16312019-07-18 Alan Modra <amodra@gmail.com>
1632
1633 * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1634 range of tp-relative offsets.
1635
5b9d7a9a
AM		 16362019-07-15 Alan Modra <amodra@gmail.com>
1637
1638 * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1639 alias is no longer bfd_link_hash_defined, clear the alias.
1640
f26a3287
AM		 16412019-07-13 Alan Modra <amodra@gmail.com>
1642
1643 * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1644 tls_sec.
1645 (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1646 (_bfd_elf_init_2_index_sections): Likewise.
1647 * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1648 relocations for local TLS symbols, use STN_UNDEF as the relocation
1649 symbol.
1650 * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1651 leave TLS symbol value in the addend.
1652
62a47958
AM		 16532019-07-08 Alan Modra <amodra@gmail.com>
1654
1655 PR 24785
1656 * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1657 size before reading first word.
1658
1faa385f
NC		 16592019-07-02 Nick Clifton <nickc@redhat.com>
1660
1661 PR 24717
1662 * elf.c (is_debuginfo_file): New function.
1663 (assign_file_positions_for_non_load_sections): Do not warn about
1664 allocated sections outside of loadable segments if they are found
1665 in a debuginfo file.
1666 * elf-bfd.h (is_debuginfo_file): Prototype.
1667
125f83f6
NC		 16682019-07-02 Nick Clifton <nickc@redhat.com>
1669
1670 PR 24753
1671 * compress.c (bfd_get_full_section_contents): Do not complain
1672 about linker created sections that are larger than the file size.
1673
4d83e8d9
CL		 16742019-07-02 Christophe Lyon <christophe.lyon@linaro.org>
1675
1676 * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1677 (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1678 for CMSE stubs.
1679 (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1680
bb32413f
SP		 16812019-07-02 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1682
1683 * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1684 sections when .text section contain secure entry functions
1685 is marked.
1686
539300fb
NC		 16872019-07-01 Nick Clifton <nickc@redhat.com>
1688
1689 PR 23839
1690 * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1691 section VMA in the offset used to update exidx relocs.
1692
7e56c51c
NC		 16932019-06-28 Nick Clifton <nickc@redhat.com>
1694
1695 PR 24708
1696 * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1697 large version reference section.
1698 * compress.c (bfd_get_full_section_contents): Check for an
1699 uncompressed section whose size is larger than the file size.
1700
999d6dff
AM		 17012019-06-28 Alan Modra <amodra@gmail.com>
1702
1703 * format.c (bfd_check_format_matches): Don't match plugin target
1704 if another target matches. Expand comment.
1705 * targets.c (_bfd_target_vector): Move plugin_vec after all other
1706 non-corefile targets, outside !SELECT_VECS.
1707 * config.bfd: Don't handle targ=plugin here.
1708 * configure.ac: Don't add plugin to enable_targets or handle in
1709 target loop setting selvecs and other target vars.
1710 * configure: Regenerate.
1711
a68aa5d3
NC		 17122019-06-26 Nick Clifton <nickc@redhat.com>
1713
1714 PR 24703
1715 * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1716 messages for failures.
1717 * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1718 if returning an error value.
1719
ab9f654c
JB		 17202019-06-25 Jan Beulich <jbeulich@suse.com>
1721
1722 * elf-properties.c (elf_find_and_remove_property): Rename last
1723 parameter. Mention it in comment.
1724
04b865dc
JW		 17252019-06-24 Ilia Diachkov <ilia.diachkov@optimitech.com>
1726
1727 * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1728 SEC_MERGE or SEC_CODE flags are set.
1729 (_bfd_riscv_relax_section): New local symtype. Set sym_sec and
1730 symtype consistently. Don't include sec_addr (sym_sec) in symval.
1731 Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1732 Add sec_addr (sym_sec) after handling merge sections.
1733
f93ab3a0
L		 17342019-06-24 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 PR ld/24721
1737 * elf-properties.c (elf_merge_gnu_property_list): Remove the
1738 property after reporting property removal.
1739
bb22a418
AM		 17402019-06-23 Alan Modra <amodra@gmail.com>
1741
1742 PR 24704
1743 * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1744 (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1745 Reduce range of offsets allowed for other GOT relocs.
1746
14b2a8e4
AM		 17472019-06-23 Alan Modra <amodra@gmail.com>
1748
1749 PR 24689
1750 * elfcode.h (elf_object_p): Warning fix.
1751
890f750a
AM		 17522019-06-21 Alan Modra <amodra@gmail.com>
1753
1754 PR 24689
1755 * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1756
6f5601c4
AM		 17572019-06-19 Alan Modra <amodra@gmail.com>
1758
1759 PR 24697
1760 * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1761 R_PPC_EMB_RELSDA. Mask low bit of R_PPC_EMB_SDA21 r_offset.
1762
4a4e7361
AM		 17632019-06-19 Alan Modra <amodra@gmail.com>
1764
1765 * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1766 functions that require r2 valid to use local entry.
1767 (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1768
39c05d94
SN		 17692019-06-17 Szabolcs Nagy <szabolcs.nagy@arm.com>
1770
1771 * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1772 (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1773 with elfNN_aarch64_allocate_local_dynrelocs.
1774
e30d1fa1
SN		 17752019-06-14 Szabolcs Nagy <szabolcs.nagy@arm.com>
1776
1777 * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1778
3a3a077c
AM		 17792019-06-14 Alan Modra <amodra@gmail.com>
1780
1781 * Makefile.in: Regenerate.
1782 * configure: Regenerate.
1783
d4b87b1e
AM		 17842019-06-14 Alan Modra <amodra@gmail.com>
1785
1786 * elf64-ppc.c: Fix comments involving paddi.
1787
62e0492f
AL		 17882019-06-12 Adam Lackorzymski <adam@os.inf.tu-dresden.de>
1789
1790 PR 24643
1791 * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1792 absent, or the bfd is not in the ELF formart.
1793 * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1794
58e07198
CZ		 17952019-06-10 Christos Zoulas <christos@zoulas.com>
1796
1797 PR 24650
1798 * elf.c (elfcore_make_auxv_note_section): New function.
1799 (elfcore_grok_note): Use it.
1800 (elfcore_grok_freebsd_note): Likewise.
1801 (elfcore_grok_openbsd_note): Likewise.
1802 (elfcore_grok_netbsd_note): Likewise. Plus add support for
1803 NT_NETBSDCORE_AUXV notes.
1804
237df8fe
SD		 18052019-06-06 Sudakshina Das <sudi.das@arm.com>
1806
1807 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1808 alignment of the new gnu property section.
1809
8bf6d176
SD		 18102019-06-06 Sudakshina Das <sudi.das@arm.com>
1811
1812 * bfd-in.h: Change comment.
1813 * bfd-in2.h: Regenerate.
1814 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1815 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1816 Likwise.
1817
1e129bbe
FS		 18182019-05-28 Faraz Shahbazker <fshahbazker@wavecomp.com>
1819
1820 * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1821 Remove overflow check.
1822
0f4a61b4
AM		 18232019-05-28 Alan Modra <amodra@gmail.com>
1824
1825 PR 24596
1826 * cofflink.c (coff_link_check_archive_element): Don't assume
1827 element is a coff object file after calling add_archive_element.
1828
94667ab1
AM		 18292019-05-28 Alan Modra <amodra@gmail.com>
1830
1831 PR 24596
1832 * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1833 attempt to set sh_entsize for excluded PLT section.
1834
28fbeab8
AM		 18352019-05-28 Alan Modra <amodra@gmail.com>
1836
1837 PR 24596
1838 * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1839 to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1840 allocated in alpha_dynamic_entries_for_reloc.
1841
a0f6fd21
AM		 18422019-05-28 Alan Modra <amodra@gmail.com>
1843
1844 PR 24596
1845 * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1846 on NULL output_section.
1847 * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1848
c83004d5
AM		 18492019-05-28 Alan Modra <amodra@gmail.com>
1850
1851 PR 24596
1852 * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1853 entry when MUST_FIND. Abort when MUST_FIND not found.
1854 (elf_m68k_get_bfd2got_entry): Likewise.
1855 (elf_m68k_relocate_section): Remove now useless assert.
1856
586338b8
AM		 18572019-05-28 Alan Modra <amodra@gmail.com>
1858
1859 PR 24596
1860 * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1861 from bfd_link_info, not an output section owner.
1862 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1863 (elf_hppa_final_link_relocate): Likewise.
1864
a7b34aba
AM		 18652019-05-28 Alan Modra <amodra@gmail.com>
1866
1867 PR 24596
1868 * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1869 create_object_symbols_section, obj_textsec, obj_datasec or
1870 obj_bsssec. Fix other errors in placement.
1871 * config.bfd: Obsolete tic30-aout.
1872
0eb32b6e
AM		 18732019-05-28 Alan Modra <amodra@gmail.com>
1874
1875 PR 24596
1876 * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1877 end of section list as well as section_count.
1878 * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1879 section list before returning error.
1880
ce5aecf8
AM		 18812019-05-27 Alan Modra <amodra@gmail.com>
1882
1883 * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1884
3d7d6a6f
AM		 18852019-05-27 Alan Modra <amodra@gmail.com>
1886
1887 PR 24596
1888 * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1889
823710d5
SN		 18902019-05-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
1891
1892 * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1893 (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1894 (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1895 (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1896 (elf_backend_merge_symbol_attribute): Define.
1897
405b5bd8
AM		 18982019-05-24 Alan Modra <amodra@gmail.com>
1899
1900 * po/SRC-POTFILES.in: Regenerate.
1901
04bdff6a
AM		 19022019-05-24 Alan Modra <amodra@gmail.com>
1903
1904 * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1905 (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1906 (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1907 (struct ppc_link_hash_table): Add powerxx_stubs.
1908 (ppc64_elf_check_relocs): Set powerxx_stubs.
1909 (build_powerxx_offset, size_powerxx_offset),
1910 (num_relocs_for_powerxx_offset),
1911 (emit_relocs_for_powerxx_offset): New functions.
1912 (plt_stub_size): Size powerxx stubs.
1913 (ppc_build_one_stub): Emit powerxx stubs.
1914 (ppc_size_one_stub): Size powerxx stubs. Omit .eh_frame for
1915 powerxx stubs.
1916
4a421c53
AM		 19172019-05-24 Alan Modra <amodra@gmail.com>
1918
1919 * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1920 R_PPC64_GOT_PCREL34.
1921 (xlate_pcrel_opt): New function.
1922 (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1923 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1924 for R_PPC64_GOT_PCREL34. Implement R_PPC64_PCREL_OPT optimisation.
1925
5663e321
AM		 19262019-05-24 Alan Modra <amodra@gmail.com>
1927
1928 * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1929 (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1930 (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1931 (BFD_RELOC_PPC64_PLT_PCREL34),
1932 (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1933 (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1934 (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1935 (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1936 (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1937 * elf64-ppc.c (PNOP): Define.
1938 (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1939 (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1940 (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1941 relocs.
1942 (ppc64_elf_prefix_reloc): New function.
1943 (struct ppc_link_hash_table): Add notoc_plt.
1944 (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1945 (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1946 R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1947 (ppc64_elf_check_relocs): Handle pcrel got and plt relocs. Set
1948 has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC. Handle
1949 possible need for dynamic relocs on non-pcrel powerxx relocs.
1950 (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1951 (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1952 (toc_adjusting_stub_needed): Likewise.
1953 (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1954 (ppc64_elf_relocate_section): Handle new powerxx relocs.
1955 * bfd-in2.h: Regenerate.
1956 * libbfd.h: Regenerate.
1957
fd0de36e
JM		 19582019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1959
45d5293f
JM		 1960 * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1961 * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1962 bpf_elf64_be_vec.
1963 * configure: Regenerate.
1964
19652019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
1966
fd0de36e
JM		 1967 * configure: Regenerated.
1968 * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1969 (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1970 (BFD64_BACKENDS): Add elf64-bpf.lo.
1971 (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1972 * Makefile.in (SOURCE_HFILES): Regenerate.
1973 * config.bfd (targ_cpu): Handle bpf-*-* targets.
1974 * cpu-bpf.c: New file.
1975 * elf64-bpf.c: Likewise.
1976 * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1977 bpf_elf64_le_vec.
1978 * archures.c: Define architecture bfd_arch_bpf and machine
1979 bfd_arch_bpf.
1980 * reloc.c: Define BFD relocations used by the BPF target.
1981 * bfd-in2.h: Regenerated.
1982 * libbfd.h: Likewise.
1983
b0f4fbf8
AM		 19842019-05-22 Alan Modra <amodra@gmail.com>
1985
1986 * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1987 contents.
1988
9ec2f606
AM		 19892019-05-22 Alan Modra <amodra@gmail.com>
1990
1991 * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1992 processing on "size error in section".
1993
4decd602
AM		 19942019-05-22 Alan Modra <amodra@gmail.com>
1995
1996 * som.c (som_bfd_free_cached_info): Call
1997 _bfd_generic_close_and_cleanup.
1998
b474a202
FS		 19992019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2000
2001 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
2002 for TLS_TPREL_HI16(/LO16) relocations in shared library.
2003
304f09d0
FS		 20042019-05-21 Faraz Shahbazker <fshahbazker@wavecomp.com>
2005
2006 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
2007 checks. Search the RELA table for n64 relocations.
2008
3734320d
MF		 20092019-05-21 Matthew Fortune <matthew.fortune@mips.com>
2010 Faraz Shahbazker <fshahbazker@wavecomp.com>
2011
2012 * elfxx-mips.c (LA25_BC): New macro.
2013 (mips_elf_link_hash_table)<compact_branches>: New field.
2014 (STUB_JALRC): New macro.
2015 (mipsr6_o32_exec_plt0_entry_compact): New array.
2016 (mipsr6_n32_exec_plt0_entry_compact): Likewise.
2017 (mipsr6_n64_exec_plt0_entry_compact): Likewise.
2018 (mipsr6_exec_plt_entry_compact): Likewise.
2019 (mips_elf_create_la25_stub): Use BC instead of J for stubs
2020 when compact_branches is true.
2021 (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
2022 PLT for MIPSR6 with compact_branches. Do not reorder the
2023 compact branches PLT. Switch the lazy stub for MIPSR6
2024 with compact_branches to use JALRC.
2025 (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
2026 when compact_branches is true.
2027 (_bfd_mips_elf_compact_branches): New function.
2028 * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
2029
64672071
TC		 20302019-05-21 Tamar Christina <tamar.christina@arm.com>
2031
2032 PR ld/24373
2033 * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
2034 Fix print formatter.
2035
e6f65e75
AV		 20362019-05-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
2037
2038 PR 24460
2039 * elf32-arm.c (get_value_helper): Remove.
2040 (elf32_arm_final_link_relocate): Fix branch future relocations.
2041
739b5c9c
TC		 20422019-05-21 Tamar Christina <tamar.christina@arm.com>
2043
2044 PR ld/24373
2045 * bfd-in.h (enum erratum_84319_opts): New
2046 (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
2047 int to enum erratum_84319_opts.
2048 * bfd-in2.h: Regenerate.
2049 * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
2050 fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
2051 (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
2052 (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
2053 (_bfd_aarch64_resize_stubs): Amend comment.
2054 (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
2055 requested.
2056 (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
2057 (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
2058 erratum workaround.
2059 (clear_erratum_843419_entry): Update erratum conditional.
2060
7622049e
SKS		 20612019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2062
2063 PR ld/24571
2064 * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
2065 when computing distance_short_enough.
2066
338ba755
SKS		 20672019-05-21 Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
2068
2069 PR ld/24564
2070 * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
2071 Wrap around even if distance equals avr_pc_wrap_around.
2072
999b073b
NC		 20732019-05-20 Nick Clifton <nickc@redhat.com>
2074
2075 * po/fr.po: Updated French translation.
2076
a7ad558c
AV		 20772019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2078
2079 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
2080
a2699ef2
AM		 20812019-05-16 Alan Modra <amodra@gmail.com>
2082
2083 * elf32-arm.c (elf32_arm_write_section): Revert last change.
2084
3a1bb98c
AM		 20852019-05-15 Alan Modra <amodra@gmail.com>
2086
2087 * elf32-arm.c (elf32_arm_write_section): Don't leave
2088 error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
2089 unitialised section contents.
2090
37d0d091
JH		 20912019-05-14 Jamey Hicks <jamey.hicks@gmail.com>
2092
2093 PR 19921
2094 * verilog.c: (VerilogDataWidth): New variable.
2095 (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
2096
79299211
NC		 20972019-05-08 Nick Clifton <nickc@redhat.com>
2098
2099 PR 24523
2100 * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
2101 rather than FALSE if encountering a non-ELF file.
2102
e1cbf07a
AM		 21032019-05-06 Alan Modra <amodra@gmail.com>
2104
2105 * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
2106
334d91b9
AM		 21072019-05-06 Alan Modra <amodra@gmail.com>
2108
2109 * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
2110 (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
2111 Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
2112 * libbfd.h: Regenerate.
2113 * bfd-in2.h: Regenerate.
2114
a288c270
AM		 21152019-05-04 Alan Modra <amodra@gmail.com>
2116
2117 PR 24511
2118 * syms.c (coff_section_type): Only allow '.', '$' and numeric
2119 following the standard section names.
2120 (bfd_decode_symclass): Prioritize section flag tests in
2121 decode_section_type before name tests in coff_section_type.
2122 * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
2123 and fake_common_section using BFD_FAKE_SECTION. Use "fake" as
2124 their names and choose standard .text section flags for
2125 fake_section.
2126
2cdc1a97
NC		 21272019-05-02 Nick Clifton <nickc@redhat.com>
2128
2129 PR 24493
2130 * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
2131 .gnu.debugaltlink sections as debugging sections.
2132
066f4018
AM		 21332019-04-30 Alan Modra <amodra@gmail.com>
2134
2135 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
2136 (struct _ppc64_elf_section_data): Likewise.
2137 (ppc64_elf_check_relocs): Set above fields.
2138 (ppc64_elf_edit_toc): Add a pass over GOT relocs.
2139 (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
2140 when possible.
2141
c54f1524
L		 21422019-04-26 H.J. Lu <hongjiu.lu@intel.com>
2143
2144 PR ld/24486
2145 * elflink.c (elf_link_output_extsym): Don't complain undefined
2146 weak dynamic reference.
2147
68bb0359
SD		 21482019-04-25 Sudakshina Das <sudi.das@arm.com>
2149
2150 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
2151 (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
2152 (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
2153 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
2154 (elfNN_aarch64_small_plt0_pac_entry): Remove.
2155 (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
2156 (elfNN_aarch64_small_plt0_bti_entry): Update.
2157 (elfNN_aarch64_small_plt_bti_entry): Update.
2158 (elfNN_aarch64_small_plt_pac_entry): Update.
2159 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
2160 (setup_plt_values): Setup new entries.
2161 (elfNN_aarch64_finish_dynamic_sections): Remove size change.
2162 (elfNN_aarch64_plt_sym_val): Likewise.
2163
79b8e8ab
JW		 21642019-04-22 Jim Wilson <jimw@sifive.com>
2165
2166 * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
2167
fce97736
AM		 21682019-04-19 Alan Modra <amodra@gmail.com>
2169
2170 * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
2171
9a7f0679
L		 21722019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2173
2174 * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
2175 building shared object.
2176 * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
2177
4e84a8f8
L		 21782019-04-17 H.J. Lu <hongjiu.lu@intel.com>
2179
2180 PR ld/24458
2181 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
2182 linker_def.
2183
32c36c3c
AV		 21842019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2185
2186 * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
2187 relocation.
2188 * bfd-in2.h: Regenerate.
2189 * libbfd.h: Likewise.
2190
60f993ce
AV		 21912019-04-15 Sudakshina Das <sudi.das@arm.com>
2192
2193 * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
2194 * bfd-in2.h: Regenerated.
2195 * libbfd.h: Regenerated.
2196
f6b2b12d
AV		 21972019-04-15 Sudakshina Das <sudi.das@arm.com>
2198
2199 * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
2200 * bfd-in2.h: Regenerated.
2201 * libbfd.h: Likewise.
2202
1889da70
AV		 22032019-04-15 Sudakshina Das <sudi.das@arm.com>
2204
2205 * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
2206 * bfd-in2.h: Regenerated.
2207 * libbfd.h: Regenerated.
2208 * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
2209 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
2210 and R_ARM_THM_BF12 together.
2211 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
2212
1caf72a5
AV		 22132019-04-15 Sudakshina Das <sudi.das@arm.com>
2214
2215 * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
2216 * libbfd.h: Regenerated.
2217 * bfd-in2.h: Regenerated.
2218 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
2219 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
2220 and R_ARM_THM_BF18 together.
2221 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
2222
e5d6e09e
AV		 22232019-04-15 Sudakshina Das <sudi.das@arm.com>
2224
2225 * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
2226 * bfd-in2.h: Regenerated.
2227 * libbfd.h: Regenerated.
2228 * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
2229 (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
2230 and R_ARM_THM_BF16 together.
2231 (get_value_helper): New reloc helper.
2232 (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
2233
e12437dc
AV		 22342019-04-15 Sudakshina Das <sudi.das@arm.com>
2235
2236 * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
2237 * bfd-in2.h: Regenerate.
2238 * libbfd.h: Regenerate.
2239
031254f2
AV		 22402019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
2241
2242 * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
2243 * bfd-in2.h: Regenerate.
2244 * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
2245 * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
2246 and update assert.
2247 (using_thumb2): Likewise.
2248 (using_thumb2_bl): Update assert.
2249 (arch_has_arm_nop): Likewise.
2250 (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
2251 (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
2252
233a0083
L		 22532019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2254
2255 * elf-linker-x86.h (elf_x86_cet_report): New.
2256 (elf_linker_x86_params): Add cet_report.
2257 * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
2258 missing IBT and SHSTK properties if needed.
2259
a0ea3a14
L		 22602019-04-11 H.J. Lu <hongjiu.lu@intel.com>
2261
ca4e6331 2262 PR ld/24436
a0ea3a14
L		 2263 * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
2264 "h != NULL". Don't check "h != NULL" before calling.
2265 bfd_elf_gc_record_vtentry.
2266 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2267 * elf32-bfin.c (bfin_check_relocs): Likewise.
2268 * elf32-cris.c (cris_elf_check_relocs): Likewise.
2269 * elf32-csky.c (csky_elf_check_relocs): Likewise.
2270 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
2271 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
2272 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
2273 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
2274 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
2275 * elf32-i386.c (elf_i386_check_relocs): Likewise.
2276 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
2277 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
2278 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
2279 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
2280 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
2281 * elf32-metag.c (elf_metag_check_relocs): Likewise.
2282 * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
2283 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
2284 * elf32-s390.c (elf_s390_check_relocs): Likewise.
2285 * elf32-sh.c (sh_elf_check_relocs): Likewise.
2286 * elf32-v850.c (v850_elf_check_relocs): Likewise.
2287 * elf32-vax.c (elf_vax_check_relocs): Likewise.
2288 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
2289 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
2290 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
2291 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
2292 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2293 * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
2294 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
2295 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
2296 * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
2297 VTENTRY entry.
2298
9bff840e
AM		 22992019-04-11 Alan Modra <amodra@gmail.com>
2300
2301 PR 24435
2302 * elflink.c (elf_link_add_object_symbols): Don't read partial
2303 dynamic entries from fuzzed objects.
2304
ce12121b
TC		 23052019-04-11 Tamar Christina <tamar.christina@arm.com>
2306
2307 PR ld/24302
2308 * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
2309 DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
2310 (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
2311
b05971a6
MF		 23122019-04-10 Michael Forney <mforney@mforney.org>
2313
2314 PR 24427
2315 * doc/chew.c (free_words): Correctly free "push_text" strings.
2316
3ae61bb6
L		 23172019-04-08 H.J. Lu <hongjiu.lu@intel.com>
2318
2319 * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
2320
5f2a6b85
AM		 23212019-04-08 Alan Modra <amodra@gmail.com>
2322
2323 * configure.ac (elfxx_x86): Define and use.
2324 * configure: Regenerate.
2325
5b9c07b2
L		 23262019-04-06 H.J. Lu <hongjiu.lu@intel.com>
2327
2328 * elf-linker-x86.h: New file.
2329 * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
2330 to get x86-specific linker options.
2331 * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
2332 (elf_x86_64_check_relocs): Likewise.
2333 (elf_x86_64_relocate_section): Likewise.
2334 (elf_x86_64_link_setup_gnu_properties): Likewise.
2335 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
2336 (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
2337 (_bfd_elf_linker_x86_set_options): New function.
2338 * elfxx-x86.h: Include "elf-linker-x86.h".
2339 (elf_x86_link_hash_table): Add params.
2340
4b24dd1a
AM		 23412019-04-03 Alan Modra <amodra@gmail.com>
2342
2343 * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2344 * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2345 * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2346 * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2347 * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2348 * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2349
87f98bac
JW		 23502019-04-02 Jim Wilson <jimw@sifive.com>
2351
2352 PR 24389
2353 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2354 ELF header flags to after check for ELF object file. Loop through
2355 sections looking for code sections, if none, then skip ABI checks.
2356
ae2b14c7
JW		 23572019-03-30 Andrew Waterman <andrew@sifive.com>
2358
2359 * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2360 rd == X_RA case.
2361
2487ef07
MF		 23622019-03-29 Max Filippov <jcmvbkbc@gmail.com>
2363
2364 * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2365 info->export_dynamic to the conditional.
2366
242a1159
AM		 23672019-03-28 Alan Modra <amodra@gmail.com>
2368
2369 PR 24392
2370 * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2371 * configure: Regenerate.
2372 * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2373 workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2374 * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2375 * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2376 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2377
a9f5a551
JW		 23782019-03-21 Jim Wilson <jimw@sifive.com>
2379
2380 PR 24365
2381 * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2382 verify sym non-NULL before using. Add identical check using h.
2383
4e539114
SD		 23842019-03-21 Sudakshina Das <sudi.das@arm.com>
2385
2386 * elf-bfd.h (struct elf_backend_data): Add argument to
2387 merge_gnu_properties.
2388 * elf-properties.c (elf_merge_gnu_properties): Add argument to
2389 itself and while calling bed->merge_gnu_properties.
2390 (elf_merge_gnu_property_list): Update the calls for
2391 elf_merge_gnu_properties.
2392 * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2393 of --force-bti warning and add argument.
2394 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2395 warning.
2396 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2397 * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2398 declaration.
2399
acde6c6b
SD		 24002019-03-20 Sudakshina Das <sudi.das@arm.com>
2401
2402 * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2403 * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2404 (elf_backend_fixup_gnu_properties): Define for AArch64.
2405
8cd1fe1b
AM		 24062019-03-18 Alan Modra <amodra@gmail.com>
2407
2408 PR 24355
2409 * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2410 for local iplt syms with ent->plt.offset == -1. Remove ineffective
2411 attempt at writing glink stubs only once.
2412
6835821b
AM		 24132019-03-16 Alan Modra <amodra@gmail.com>
2414
2415 PR 24337
2416 * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2417 (_bfd_elf_rel_local_sym): Likewise.
2418 * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2419 section of symbols with unrecognized shndx.
2420
2219ae0b
L		 24212019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2422
2423 PR ld/24267
2424 * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2425 section.
2426 * cofflink.c (coff_link_add_symbols): Check for symbols defined
2427 in discarded section.
2428
fe3fef62
AM		 24292019-03-15 Alan Modra <amodra@gmail.com>
2430
2431 PR 24339
2432 * elflink.c (elf_link_add_object_symbols): Bail out on a local
2433 symbol after globals if elf_bad_symtab is not set.
2434
1ff31e13
AM		 24352019-03-15 Alan Modra <amodra@gmail.com>
2436
2437 PR 24337
2438 * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2439 (_bfd_elf_rel_local_sym): Likewise.
2440
f55b1e32
AM		 24412019-03-15 Alan Modra <amodra@gmail.com>
2442
2443 PR 24336
2444 * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2445 object files with sh_size not a multiple of sh_entsize.
2446
da0d12d2
L		 24472019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2448
418d4036
L		 2449 PR ld/24338
2450 * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2451 input with bad relocation.
2452
245322019-03-15 H.J. Lu <hongjiu.lu@intel.com>
2454
da0d12d2
L		 2455 * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2456
d7f848c3
NC		 24572019-03-14 Nick Clifton <nickc@redhat.com>
2458
2459 PR 24334
2460 * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2461 (save_section_vma): Initialise field to the number of entries in
2462 the sec_vma table.
2463 (section_vma_same): Check that the number of entries in the
2464 sec_vma table matches the number of sections in the bfd.
2465
6cc71b82
NC		 24662019-03-14 Nick Clifton <nickc@redhat.com>
2467
2468 PR 24333
2469 * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2470 section owner pointer when adding the default symbol.
2471
be22c732
NC		 24722019-03-14 Nick Clifton <nickc@redhat.com>
2473
2474 PR 24332
2475 * elflink.c (elf_link_add_object_symbols): Add new local variable
2476 extversym_end. Initialise it to point to the end of the version
2477 symbol table, if present. Check it when initialising and updating
2478 the ever pointer.
2479
1dbade74
SD		 24802019-03-13 Sudakshina Das <sudi.das@arm.com>
2481
2482 * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2483 (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2484 (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2485 (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2486 and PLT_PAC_PLT.
2487 (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2488 (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2489 (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2490
37c18eed
SD		 24912019-03-13 Sudakshina Das <sudi.das@arm.com>
2492 Szabolcs Nagy <szabolcs.nagy@arm.com>
2493
2494 * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2495 (aarch64_bti_pac_info): New.
2496 (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2497 (bfd_elf32_aarch64_set_options): Likewise.
2498 * bfd-in2.h: Regenerate
2499 * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2500 (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2501 (elfNN_aarch64_small_plt0_bti_entry): New.
2502 (elfNN_aarch64_small_plt_bti_entry): New.
2503 (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2504 (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2505 (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2506 tlsdesc_plt_entry_size fields.
2507 (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2508 (setup_plt_values): New helper function.
2509 (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2510 bti enable type.
2511 (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2512 fixed macros.
2513 (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2514 (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2515 to plt stubs instead of fixed ones and update filling them according
2516 to the need for bti.
2517 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2518 (elfNN_aarch64_finish_dynamic_sections): Likewise.
2519 (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2520 (elfNN_aarch64_plt_sym_val): Update size accordingly.
2521 (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2522 is set.
2523 (bfd_elfNN_get_synthetic_symtab): Define.
2524 (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2525 and mising BTI NOTE SECTION.
2526
2527
cd702818
SD		 25282019-03-13 Sudakshina Das <sudi.das@arm.com>
2529
2530 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2531 linker created inputs from merge.
2532 * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2533 GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2534 (elfNN_aarch64_link_setup_gnu_properties): New.
2535 (elfNN_aarch64_merge_gnu_properties): New.
2536 (elf_backend_setup_gnu_properties): Define for AArch64.
2537 (elf_backend_merge_gnu_properties): Likewise.
2538 * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2539 (_bfd_aarch64_elf_parse_gnu_properties): Define.
2540 (_bfd_aarch64_elf_merge_gnu_properties): Define.
2541 * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2542 (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2543 (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2544 (elf_backend_parse_gnu_properties): Define for AArch64.
2545
44b27f95
L		 25462019-03-13 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 PR ld/24322
2549 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2550 merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2551
7a6e0d89
AM		 25522019-03-12 Alan Modra <amodra@gmail.com>
2553
2554 * coffcode.h (buy_and_read): Delete unnecessary forward decl. Add
2555 nmemb parameter. Use bfd_alloc2.
2556 (coff_slurp_line_table): Use bfd_alloc2. Update buy_and_read calls.
2557 Delete assertion.
2558 (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2559 (coff_slurp_reloc_table): Use bfd_alloc2. Update buy_and_read calls.
2560 * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2561 doesn't overflow.
2562 * elf.c (bfd_section_from_shdr): Use bfd_zalloc2. Style fix.
2563 (assign_section_numbers): Style fix.
2564 (swap_out_syms): Use bfd_malloc2.
2565 (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2566 overflow.
2567 (_bfd_elf_make_empty_symbol): Style fix.
2568 (elfobj_grok_stapsdt_note_1): Formatting.
2569 * elfcode.h (elf_object_p): Use bfd_alloc2.
2570 (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2571 (elf_slurp_symbol_table): Use bfd_zalloc2.
2572 (elf_slurp_reloc_table): Use bfd_alloc2.
2573 (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2574 * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2575 size calculation doesn't overflow.
2576 (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2577 * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2578 * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2579
ebd2263b
AM		 25802019-03-08 Alan Modra <amodra@gmail.com>
2581
2582 PR 24311
2583 * merge.c (merge_strings): Return secinfo. Don't pad section
2584 to alignment here.
2585 (_bfd_merge_sections): Pad section to alignment here, if input
2586 sections contributing to merged output all pad to alignment.
2587 Formatting.
2588
219d6836
NC		 25892019-03-06 Nick Clifton <nickc@redhat.com>
2590
2591 * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2592 table pointer.
2593 * coffgen.c (coff_find_nearest_line_with_names): Do not call
2594 _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2595
24801b15
AK		 25962019-03-01 Andreas Krebbel <krebbel@linux.ibm.com>
2597
2598 This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2599 2019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2600
2601 PR 20113
2602 * elf32-s390.c (allocate_dynrelocs): Update comment.
2603
4ffd2909
TC		 26042019-02-28 Tamar Christina <tamar.christina@arm.com>
2605
2606 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2607
eed5def8
NC		 26082019-02-28 Nick Clifton <nickc@redhat.com>
2609
2610 PR 24273
2611 * elf.c (bfd_elf_string_from_elf_section): Check for a string
2612 section that is not NUL terminated.
2613
5cfe428c
L		 26142019-02-27 H.J. Lu <hongjiu.lu@intel.com>
2615
2616 PR ld/24276
2617 * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2618 by linker when checking copy reloc on protected symbol.
2619
f616c36b
AM		 26202019-02-24 Alan Modra <amodra@gmail.com>
2621
2622 PR 24144
2623 * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2624
eed62915
MF		 26252019-02-20 Eric Tsai <erictsai@cadence.com>
2626
2627 * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2628 sections between the call site and call destination and adjust
2629 call distance by the largest alignment.
2630
e6c3b5bf
AH		 26312019-02-20 Alan Hayward <alan.hayward@arm.com>
2632
2633 * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2634 * elf.c (elfcore_grok_aarch_pauth): New function.
2635 (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2636 (elfcore_write_aarch_pauth): New function.
2637 (elfcore_write_register_note): Check for AArch64 pauth section.
2638
34d75fb5
AM		 26392019-02-20 Alan Modra <amodra@gmail.com>
2640
2641 PR 24225
2642 * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2643 return value.
2644
edd01d07
MR		 26452019-02-20 Michael Roitzsch <reactorcontrol@icloud.com>
2646
2647 * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2648 Darwin hosts, not just or1k.
2649 * configure: Regenerate.
2650
8abac803
AM		 26512019-02-20 Alan Modra <amodra@gmail.com>
2652
2653 PR 24236
2654 * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2655 sentinel NUL to string buffer nearer to loop where it is used.
2656 Don't go past sentinel when scanning strings, and don't write
2657 NUL again.
2658 * archive.c (do_slurp_coff_armap): Simplify string handling to
2659 archive64.c style.
2660
179f2db0
AM		 26612019-02-19 Alan Modra <amodra@gmail.com>
2662
2663 PR 24235
2664 * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2665 attempting to prevent read past end of section.
2666
a31b8bd9
AM		 26672019-02-18 Alan Modra <amodra@gmail.com>
2668
2669 PR 24225
2670 * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2671 PRIx64 to generate warning messages. Print local sym names too.
2672
a0e90a73
CZ		 26732019-02-09 Vineet Gupta <vgupta@synopsys.com>
2674
2675 * elf32-arc (INIT_SYM_STRING): Delete.
2676 (FINI_SYM_STRING): Likewise.
2677 (init_str): Likewise.
2678 (fini_str): Likewise.
2679
482f3505
AM		 26802019-02-08 Alan Modra <amodra@gmail.com>
2681
2682 * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2683 for bss-plt" warning to make it an error.
2684
b2abe1bd
EB		 26852019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2686
2687 PR ld/18841
2688 * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2689 reloc_class_ifunc for ifunc symbols.
2690 * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2691
68a09132
EB		 26922019-02-07 Eric Botcazou <ebotcazou@adacore.com>
2693
2694 * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2695 <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2696
2012bf01
NC		 26972019-02-07 Nick Clifton <nickc@redhat.com>
2698
2699 * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2700 into the definitely obsolete list.
2701
83924b38
L		 27022019-02-05 H.J. Lu <hongjiu.lu@intel.com>
2703
2704 PR ld/24151
2705 * elf64-x86-64.c (elf_x86_64_need_pic): Check
2706 SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2707 (elf_x86_64_relocate_section): Move PIC check for PC-relative
2708 relocations to ...
2709 (elf_x86_64_check_relocs): Here.
2710 (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2711 to check if a symbol is defined in a non-shared object.
2712 * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2713
453f8e1e
SDJ		 27142019-01-21 Sergio Durigan Junior <sergiodj@redhat.com>
2715
2716 * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2717 of 'labs' (and fix GCC warning).
2718
9ed1348c
NC		 27192019-01-25 Nick Clifton <nickc@redhat.com>
2720
2721 * po/ru.po: Updated Russian translation.
2722
d9938630
NC		 27232019-01-23 Nick Clifton <nickc@redhat.com>
2724
2725 * po/fr.po: Updated French translation.
2726
375cd423
NC		 27272019-01-21 Nick Clifton <nickc@redhat.com>
2728
2729 * po/pt.po: Updated Portuguese translation.
2730 * po/uk.po: Updated Ukranian translation.
2731
acef8081
YC		 27322019-01-21 Yuri Chornoivan <yurchor@ukr.net>
2733
2734 PR 24108
2735 * elf32-nds32.c (nds32_relocate_section): Add space between words
2736 in error message.
2737 * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2738 error message.
2739 (riscv_i_or_e_p): Likewise.
2740 (riscv_merge_arch_attr_info): Likewise.
2741
f48dfe41
NC		 27422019-01-19 Nick Clifton <nickc@redhat.com>
2743
2744 * version.m4: Reset to 2.32.51
2745 * configure: Regenerate.
2746 * po/bfd.pot: Regenerate.
2747
f974f26c
NC		 27482018-06-24 Nick Clifton <nickc@redhat.com>
2749
2750 2.32 branch created.
2751
a4bf3d07
JW		 27522019-01-16 Kito Cheng <kito@andestech.com>
2753
2754 * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2755 for OBJ_ATTR_PROC.
2756
2dc8dd17
JW		 27572019-01-16 Kito Cheng <kito@andestech.com>
2758 Nelson Chu <nelson@andestech.com>
2759
7d7a7d7c
JW		 2760 * elfnn-riscv.c (in_subsets): New.
2761 (out_subsets): Likewise.
2762 (merged_subsets): Likewise.
2763 (riscv_std_ext_p): Likewise.
2764 (riscv_non_std_ext_p): Likewise.
2765 (riscv_std_sv_ext_p): Likewise.
2766 (riscv_non_std_sv_ext_p): Likewise.
2767 (riscv_version_mismatch): Likewise.
2768 (riscv_i_or_e_p): Likewise.
2769 (riscv_merge_std_ext): Likewise.
2770 (riscv_merge_non_std_and_sv_ext): Likewise.
2771 (riscv_merge_arch_attr_info): Likewise.
2772 (riscv_merge_attributes): Likewise.
2773 (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2774
2dc8dd17
JW		 2775 * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2776 (elf_backend_obj_attrs_vendor): Define.
2777 (elf_backend_obj_attrs_section_type): Likewise.
2778 (elf_backend_obj_attrs_section): Likewise.
2779 (elf_backend_obj_attrs_arg_type): Define as
2780 riscv_elf_obj_attrs_arg_type.
2781 * elfxx-riscv.c (riscv_estimate_digit): New.
2782 (riscv_estimate_arch_strlen1): Likewise.
2783 (riscv_estimate_arch_strlen): Likewise.
2784 (riscv_arch_str1): Likewise.
2785 (riscv_arch_str): Likewise.
2786 * elfxx-riscv.h (riscv_arch_str): Declare.
2787
d5dcaf1b
JD		 27882019-01-14 John Darrington <john@darrington.wattle.id.au>
2789
2790 * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2791 * libbfd.h: regen.
2792 * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2793 source field. (md_apply_fix): Apply final fix
2794 to BFD_RELOC_S12Z_OPR.
2795 * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2796
5a12586d
MT		 27972019-01-14 Maamoun Tarsha <maamountk@hotmail.com>
2798
f466c305 2799 PR 20113
5a12586d
MT		 2800 * elf32-s390.c (allocate_dynrelocs): Update comment.
2801
3107326d
AP		 28022019-01-09 Andrew Paprocki <andrew@ishiboo.com>
2803
2804 * warning.m4: Adjust egrep pattern for non-GNU compilers.
2805 * configure: Regenerate.
2806
a9859e01
AM		 28072019-01-08 Alan Modra <amodra@gmail.com>
2808
2809 PR 23699
2810 PR 24065
2811 * ihex.c (ihex_write_object_contents): Properly check 32-bit
2812 address range.
2813
c8c89dac
YS		 28142019-01-05 Yoshinori Sato <ysato@users.sourceforge.jp>
2815
2816 * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2817 * bfd/bfd-in2.h: Regenerate.
2818 * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2819 * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2820
d9858c37
LX		 28212019-01-04 Lifang Xia <lifang_xia@c-sky.com>
2822
2823 * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2824 default target, little endian target is more suitable.
2825
677bd4c6
AM		 28262019-01-04 Alan Modra <amodra@gmail.com>
2827
2828 PR 24061
2829 PR 21786
2830 * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2831 adjust all callers.
2832 (EQ_VALUE_IN_FIELD): Likewise.
2833 * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2834
82704155
AM		 28352019-01-01 Alan Modra <amodra@gmail.com>
2836
2837 Update year range in copyright notice of all files.
2838
d5c04e1b 2839For older changes see ChangeLog-2018
3499769a 2840\f
d5c04e1b 2841Copyright (C) 2019 Free Software Foundation, Inc.
3499769a
AM		 2842
2843Copying and distribution of this file, with or without modification,
2844are permitted in any medium without royalty provided the copyright
2845notice and this notice are preserved.
2846
2847Local Variables:
2848mode: change-log
2849left-margin: 8
2850fill-column: 74
2851version-control: never
2852End:
GDB Binutils - Deliverables
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